* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --green-primary: #2d8659;
    --green-light: #4ade80;
    --green-dark: #1e5d3f;
    --green-accent: #10b981;
    --green-50: #f0fdf4;
    --green-100: #dcfce7;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-700: #15803d;
    --green-800: #166534;
    --green-900: #14532d;
    
    --bg-white: #ffffff;
    --bg-light: #fafafa;
    --bg-lighter: #f8f9fa;
    --bg-slate-50: #f8fafc;
    --bg-slate-100: #f1f5f9;
    
    --text-dark: #0f172a;
    --text-slate-800: #1e293b;
    --text-slate-700: #334155;
    --text-slate-600: #475569;
    --text-slate-500: #64748b;
    --text-slate-400: #94a3b8;
    
    --border-color: #e2e8f0;
    --border-slate-200: #e2e8f0;
    --border-slate-300: #cbd5e1;
    
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-green: 0 10px 40px -10px rgba(45, 134, 89, 0.3);
    
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    --radius-pill: 999px;
    --radius-xl: 28px;
    --radius-lg: 22px;
    --glass-bg: rgba(255, 255, 255, 0.82);
    --glass-border: rgba(226, 232, 240, 0.92);
    --glass-blur: blur(20px) saturate(180%);

    --scrollbar-size: 8px;
    --scrollbar-thumb: linear-gradient(
        180deg,
        #4ade80 0%,
        var(--green-primary) 42%,
        var(--green-dark) 100%
    );
    --scrollbar-thumb-hover: linear-gradient(
        180deg,
        var(--green-primary) 0%,
        var(--green-dark) 55%,
        var(--green-800) 100%
    );
}

html {
    scroll-behavior: auto;
    overflow-x: hidden;
    max-width: 100%;
    scrollbar-width: thin;
    scrollbar-color: var(--green-primary) rgba(241, 245, 249, 0.65);
}

@media (hover: hover) and (pointer: fine) {
    html {
        scroll-behavior: smooth;
    }
}

*::-webkit-scrollbar {
    width: var(--scrollbar-size);
    height: var(--scrollbar-size);
}

*::-webkit-scrollbar-track {
    background: linear-gradient(180deg, rgba(249, 250, 251, 0.85) 0%, rgba(252, 252, 252, 0.75) 100%);
    border-left: 1px solid rgba(226, 232, 240, 0.55);
}

*::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: var(--radius-pill);
    border: 2px solid transparent;
    background-clip: padding-box;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.42),
        0 2px 10px rgba(45, 134, 89, 0.22);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

*::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        0 4px 14px rgba(45, 134, 89, 0.32);
}

*::-webkit-scrollbar-thumb:active {
    background: linear-gradient(180deg, var(--green-dark) 0%, var(--green-900) 100%);
    box-shadow:
        inset 0 2px 4px rgba(0, 0, 0, 0.12),
        0 1px 6px rgba(45, 134, 89, 0.2);
}

*::-webkit-scrollbar-corner {
    background: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 58%, #fafbfa 100%);
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    transition: background-color var(--transition-slow), color var(--transition-slow);
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--green-primary) 0%, var(--green-accent) 100%);
    z-index: 9999;
    transition: width 0.1s ease-out;
    box-shadow: 0 2px 8px rgba(45, 134, 89, 0.4);
}

body.hero-is-loading {
    overscroll-behavior: none;
    touch-action: none;
}

html.hero-is-loading,
body.hero-is-loading {
    min-height: 100lvh;
}

.page-root {
    min-height: 100lvh;
    transition: filter 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

body.hero-is-loading .page-root {
    filter: blur(18px) saturate(1.08);
    pointer-events: none;
    user-select: none;
}

.hero-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    min-height: 100lvh;
    height: 100lvh;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    touch-action: none;
    transition:
        opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-loader.is-done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.hero-loader-backdrop {
    position: absolute;
    inset: 0;
    min-height: 100lvh;
    background: rgba(248, 250, 252, 0.58);
}

.hero-loader-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-loader-spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 2.5px solid rgba(45, 134, 89, 0.18);
    border-top-color: var(--green-primary);
    border-radius: 50%;
    animation: heroLoaderSpin 0.75s linear infinite;
}

@keyframes heroLoaderSpin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-loader {
        display: none;
    }

    body.hero-is-loading {
        overscroll-behavior: auto;
        touch-action: auto;
    }

    body.hero-is-loading .page-root {
        filter: none;
        pointer-events: auto;
        user-select: auto;
    }

    .hero-loader-spinner {
        animation: none;
    }
}

/* Particle Background */
.particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.03;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Premium Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
    transition: padding-top var(--transition-base), padding-bottom var(--transition-base);
}

.navbar.scrolled {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.nav-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.5rem;
}

.nav-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

.nav-overlay {
    display: none;
}

.navbar .container {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 999px;
    padding: 0.65rem 1rem 0.65rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
}

.navbar.scrolled .container {
    box-shadow: var(--shadow-md);
    border-color: var(--border-color);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.5px;
    white-space: nowrap;
    text-decoration: none;
    transition: color var(--transition-base);
    justify-self: start;
}

.logo-mark {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(45, 134, 89, 0.2);
}

.logo:hover {
    color: var(--green-primary);
}

.logo-sub {
    font-weight: 400;
    font-size: 0.82em;
    letter-spacing: 0.04em;
    color: var(--green-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0.25rem 0;
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    overflow: hidden;
}

@media (min-width: 1101px) {
    .nav-wrapper {
        grid-template-columns: 1fr auto;
    }

    .nav-menu {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 1;
    }
}

.nav-link {
    text-decoration: none;
    color: var(--text-slate-600);
    font-weight: 500;
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    transition: all var(--transition-base);
    padding: 0.55rem 1rem;
    border-radius: 999px;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--text-dark);
    background: rgba(255, 255, 255, 0.7);
}

.nav-link.is-active {
    color: var(--bg-white);
    background: var(--green-primary);
    box-shadow: 0 4px 14px rgba(45, 134, 89, 0.28);
}

@media (min-width: 1101px) {
    .nav-menu li:first-child .nav-link {
        padding-left: calc(1rem + 0.25rem);
    }

    .nav-menu li:last-child .nav-link {
        padding-right: calc(1rem + 0.25rem);
    }
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.15rem;
    border-radius: 999px;
    background: var(--green-primary);
    color: var(--bg-white);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 14px rgba(45, 134, 89, 0.22);
    white-space: nowrap;
}

.nav-cta:hover {
    background: var(--green-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(45, 134, 89, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    gap: 5px;
    padding: 0;
    justify-self: end;
    transition: all var(--transition-base);
}

.menu-toggle:hover {
    border-color: var(--green-primary);
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 0 auto;
    background: var(--text-slate-700);
    transition: all var(--transition-base);
    border-radius: 2px;
}

body.nav-open {
    overflow: hidden;
    overscroll-behavior: none;
}

.navbar.nav-is-open {
    z-index: 1100;
}

.navbar.nav-is-open .container {
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-lg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Premium Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 140px;
    background: var(--bg-white);
    overflow: hidden;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    will-change: transform;
}

.hero-video-stack {
    position: absolute;
    inset: 0;
    visibility: hidden;
    transform: scale(1.06);
    animation: heroKenBurns 28s ease-in-out infinite alternate;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: scale(1.06);
    animation: heroKenBurns 28s ease-in-out infinite alternate;
}

.hero-fallback {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    visibility: hidden;
}

.hero-media.is-video .hero-video-stack {
    visibility: visible;
    filter: contrast(1.04) saturate(1.08);
}

.hero-media.is-video .hero-video {
    visibility: visible;
}

.hero-media.is-video .hero-video.is-active {
    opacity: 0.72;
}

.hero-media.is-video .hero-fallback {
    display: none;
}

.hero-media.is-image .hero-fallback {
    opacity: 0.72;
    visibility: visible;
}

.hero-media.is-image .hero-video-stack {
    display: none;
}

.hero-media-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.12) 0%,
        rgba(255, 255, 255, 0.28) 45%,
        rgba(248, 250, 252, 0.52) 100%
    );
}

@keyframes heroKenBurns {
    from {
        transform: scale(1.04) translate3d(0, 0, 0);
    }
    to {
        transform: scale(1.1) translate3d(0, -1.5%, 0);
    }
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(var(--green-primary) 1px, transparent 1px),
        linear-gradient(90deg, var(--green-primary) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
    z-index: 1;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.hero-nature {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    border-radius: 50% 40% 60% 30%;
    background: linear-gradient(135deg, var(--green-light) 0%, var(--green-primary) 100%);
    opacity: 0.08;
    filter: blur(80px);
    animation: float 25s ease-in-out infinite;
    z-index: 1;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    33% {
        transform: translate(40px, -40px) rotate(120deg) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) rotate(240deg) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    will-change: transform, opacity;
}

.hero-enter {
    opacity: 0;
    transform: translateY(28px);
    animation: heroEnter 1s cubic-bezier(0.22, 1, 0.36, 1) var(--enter-delay, 0ms) forwards;
}

@keyframes heroEnter {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1;
    color: var(--text-dark);
    letter-spacing: 0.02em;
}

.hero-title-main {
    display: inline-block;
    font-size: 1.1em;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text-dark);
}

.title-sub {
    font-weight: 400;
    font-size: 0.4em;
    letter-spacing: 2px;
    display: block;
    margin-top: 0.5rem;
    color: var(--text-dark);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-slate-500);
    margin-bottom: 1rem;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    color: var(--text-slate-600);
    margin-bottom: 3rem;
    font-weight: 300;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-summary {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin: 3rem 0;
    padding: 2.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.summary-item {
    text-align: center;
    transition: transform var(--transition-base);
}

.summary-item:hover {
    transform: translateY(-4px);
}

.summary-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--green-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.summary-label {
    font-size: 0.85rem;
    color: var(--text-slate-500);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.btn {
    padding: 1.125rem 2.75rem;
    border: 1px solid var(--green-primary);
    background: transparent;
    color: var(--green-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all var(--transition-base);
    font-family: inherit;
    letter-spacing: 0.5px;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--green-primary);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--green-primary);
    color: var(--bg-white);
    box-shadow: var(--shadow-green);
}

.btn-primary:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
    box-shadow: 0 12px 48px -10px rgba(45, 134, 89, 0.4);
    transform: translateY(-2px);
}

.btn-primary::before {
    background: var(--green-dark);
}

/* Section Styles */
section {
    padding: 160px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 100px;
}

.section-header h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -2px;
    line-height: 1.1;
}

.section-header p {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-slate-500);
    font-weight: 300;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-note {
    font-size: 0.85rem !important;
    color: var(--text-slate-400) !important;
    font-style: italic;
    margin-top: 1rem !important;
    max-width: 600px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-slate-500);
    font-size: 1.1rem;
    margin-bottom: 5rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Product Section */
.product {
    background: var(--bg-slate-50);
}

.product-content {
    max-width: 1000px;
    margin: 0 auto;
}

.product-text h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 2.5rem;
    color: var(--text-dark);
    letter-spacing: -2px;
    line-height: 1.1;
}

.product-intro {
    font-size: clamp(1.1rem, 1.5vw, 1.25rem);
    color: var(--text-slate-700);
    line-height: 1.8;
    margin-bottom: 4rem;
    font-weight: 300;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 2rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--green-primary);
    transform: scaleY(0);
    transition: transform var(--transition-base);
    border-radius: 0 4px 4px 0;
}

.feature-item:hover {
    border-color: var(--green-primary);
    box-shadow: var(--shadow-lg);
    transform: translateX(6px);
}

.feature-item:hover::before {
    transform: scaleY(1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-primary);
    background: rgba(45, 134, 89, 0.08);
    border-radius: 12px;
    transition: all var(--transition-base);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--green-primary);
    stroke-width: 1.5;
    transition: all var(--transition-base);
}

.feature-item:hover .feature-icon {
    background: rgba(45, 134, 89, 0.15);
    transform: scale(1.08) rotate(5deg);
}

.feature-item:hover .feature-icon svg {
    stroke: var(--green-dark);
    stroke-width: 2;
}

.feature-content {
    flex: 1;
}

.feature-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.feature-content p {
    color: var(--text-slate-500);
    line-height: 1.7;
    font-weight: 300;
    font-size: 0.95rem;
    margin: 0;
}

/* Technology Section */
.about {
    background: var(--bg-white);
}

.technology-intro {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    margin-bottom: 100px;
    padding: 60px;
    background: linear-gradient(135deg, var(--bg-slate-50) 0%, var(--bg-white) 100%);
    border-radius: 24px;
    align-items: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.tech-intro-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.tech-intro-content p {
    font-size: 1.1rem;
    color: var(--text-slate-600);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.tech-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tech-stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.tech-stat-item:hover {
    border-color: var(--green-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.tech-stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--green-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.tech-stat-label {
    font-size: 0.9rem;
    color: var(--text-slate-500);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.technology-process {
    margin-bottom: 80px;
}

.process-header {
    text-align: center;
    margin-bottom: 60px;
}

.process-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.process-header p {
    font-size: 1.1rem;
    color: var(--text-slate-500);
    font-weight: 300;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.process-step {
    position: relative;
    padding: 3rem 2.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: all var(--transition-base);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.process-step-number {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-accent) 100%);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.process-step:hover .process-step-number {
    transform: translateX(-50%) scale(1.1) rotate(360deg);
}

.process-step-icon {
    width: 88px;
    height: 88px;
    margin: 2rem auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(45, 134, 89, 0.08);
    border-radius: 20px;
    color: var(--green-primary);
    transition: all var(--transition-base);
}

.process-step-icon svg {
    width: 44px;
    height: 44px;
    stroke: var(--green-primary);
    stroke-width: 1.5;
    transition: all var(--transition-base);
}

.icon-heat-absorption {
    stroke-width: 2.25;
}

.process-step:hover .process-step-icon svg.icon-heat-absorption {
    stroke-width: 2.5;
}

.process-step:hover .process-step-icon {
    background: rgba(45, 134, 89, 0.15);
    transform: scale(1.1) rotate(5deg);
}

.process-step:hover .process-step-icon svg {
    stroke: var(--green-dark);
    stroke-width: 2;
}

.process-step-content h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.process-step-content p {
    font-size: 1rem;
    color: var(--text-slate-500);
    line-height: 1.7;
    font-weight: 300;
}

.ai-features {
    margin-top: 80px;
}

.ai-header {
    text-align: center;
    margin-bottom: 60px;
}

.ai-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.ai-header p {
    font-size: 1.1rem;
    color: var(--text-slate-500);
    font-weight: 300;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.ai-feature-card {
    padding: 2.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.ai-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--green-primary) 0%, var(--green-accent) 100%);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.ai-feature-card:hover {
    border-color: var(--green-primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-6px);
}

.ai-feature-card:hover::before {
    transform: scaleY(1);
}

.ai-icon {
    width: 72px;
    height: 72px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(45, 134, 89, 0.08);
    border-radius: 16px;
    color: var(--green-primary);
    transition: all var(--transition-base);
}

.ai-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--green-primary);
    stroke-width: 1.5;
    transition: all var(--transition-base);
}

.ai-feature-card:hover .ai-icon {
    background: rgba(45, 134, 89, 0.15);
    transform: scale(1.08) rotate(-5deg);
}

.ai-feature-card:hover .ai-icon svg {
    stroke: var(--green-dark);
    stroke-width: 2;
}

.ai-feature-card h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.ai-feature-card p {
    font-size: 1rem;
    color: var(--text-slate-500);
    line-height: 1.7;
    font-weight: 300;
}

/* Benefits Section */
.services {
    background: var(--bg-slate-50);
}

.services-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    letter-spacing: -2px;
    line-height: 1.1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    padding: 2.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    text-align: left;
    border-radius: 16px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--green-primary) 0%, var(--green-accent) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon-tech {
    width: 72px;
    height: 72px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-primary);
    transition: all var(--transition-base);
    position: relative;
    background: rgba(45, 134, 89, 0.08);
    border-radius: 16px;
    padding: 18px;
}

.service-icon-tech svg {
    width: 100%;
    height: 100%;
    stroke: var(--green-primary);
    stroke-width: 1.5;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon-tech {
    transform: translateY(-8px) scale(1.08);
    background: rgba(45, 134, 89, 0.15);
    box-shadow: var(--shadow-md);
}

.service-card:hover .service-icon-tech svg {
    stroke: var(--green-dark);
    transform: scale(1.05);
    stroke-width: 2;
}

.service-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    color: var(--green-primary);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.6;
}

.service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 600;
    letter-spacing: -0.5px;
}

.service-card p {
    color: var(--text-slate-500);
    line-height: 1.7;
    font-weight: 300;
    font-size: 0.95rem;
}

/* FAQ Section */
.faq {
    background: transparent;
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background: var(--bg-slate-50);
    overflow: hidden;
}

.faq-item summary {
    padding: 1.1rem 1.25rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    float: right;
    color: var(--green-primary);
    font-size: 1.2rem;
    line-height: 1;
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item p {
    padding: 0 1.25rem 1.15rem;
    color: var(--text-slate-600);
    line-height: 1.7;
}

.faq-item a {
    color: var(--green-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Contact Section */
.contact {
    background: var(--bg-slate-50);
}

.contact-content h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 4rem;
    color: var(--text-dark);
    letter-spacing: -2px;
    line-height: 1.1;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
}

.contact-left {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-image-wrapper {
    width: 100%;
    flex: 1;
    min-height: 280px;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.contact-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.contact-image-wrapper:hover .contact-image {
    transform: scale(1.08);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info p {
    color: var(--text-slate-500);
    font-size: 1rem;
    font-weight: 300;
    transition: color var(--transition-base);
}

.contact-info p:hover {
    color: var(--green-primary);
}

.contact-form {
    background: transparent;
    padding: 0;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.25rem 0;
    border: none;
    border-bottom: 2px solid var(--border-color);
    font-size: 1rem;
    font-family: inherit;
    background: transparent;
    color: var(--text-dark);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--green-primary);
    padding-left: 0.5rem;
}

.form-group textarea {
    resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-slate-400);
    font-weight: 300;
    transition: all var(--transition-base);
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    opacity: 0.5;
    transform: translateX(4px);
}

.form-group--invalid input,
.form-group--invalid textarea {
    border-bottom-color: #dc2626;
}

.field-error {
    display: block;
    min-height: 1.25rem;
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: #dc2626;
    line-height: 1.4;
}

.form-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.form-group-turnstile {
    margin-bottom: 1.5rem;
}

.turnstile-widget {
    min-height: 65px;
}

.turnstile-error {
    margin: 0;
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #dc2626;
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.25);
    border-radius: 14px;
}

.form-status {
    margin: 0 0 1.25rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.form-status--success {
    color: #16a34a;
}

.form-status--error {
    color: #dc2626;
}

.contact-form .btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* Visualizations Section */
.visualizations {
    background: var(--bg-white);
}

.viz-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.viz-card {
    padding: 2.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.viz-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: var(--green-primary);
}

.viz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.viz-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.viz-badge {
    padding: 0.25rem 0.75rem;
    background: rgba(45, 134, 89, 0.1);
    color: var(--green-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.chart-container {
    height: 200px;
    margin-bottom: 1.5rem;
}

.energy-chart {
    width: 100%;
    height: 100%;
}

.chart-line {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 2s ease-out forwards;
}

.chart-area {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawArea 2s ease-out 0.5s forwards;
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes drawArea {
    to {
        stroke-dashoffset: 0;
    }
}

.viz-stats {
    display: flex;
    gap: 2rem;
}

.viz-stat {
    flex: 1;
}

.viz-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--green-primary);
    margin-bottom: 0.25rem;
}

.viz-stat-label {
    font-size: 0.85rem;
    color: var(--text-slate-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.temp-gauge {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gauge-chart {
    width: 100%;
    height: 100%;
}

.gauge-progress {
    stroke-dasharray: 377;
    stroke-dashoffset: 377;
    animation: fillGauge 2s ease-out forwards;
}

@keyframes fillGauge {
    to {
        stroke-dashoffset: 75;
    }
}

.gauge-value {
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.calculator {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.calc-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.calc-input-group label {
    font-size: 0.9rem;
    color: var(--text-slate-600);
    font-weight: 500;
}

.calc-input-group input {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-white);
    color: var(--text-dark);
    transition: all var(--transition-base);
}

.calc-input-group input:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.1);
}

.calc-result {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(45, 134, 89, 0.05);
    border-radius: 12px;
}

.calc-savings {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-label {
    font-size: 0.95rem;
    color: var(--text-slate-600);
}

.calc-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green-primary);
}

/* Testimonials Section */
.testimonials {
    background: var(--bg-slate-50);
}

.testimonials-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto 100px;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform var(--transition-slow);
    gap: 0;
}

.testimonial-card {
    min-width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
}

.testimonial-content {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    position: relative;
}

.testimonial-quote {
    font-size: 4rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--green-primary);
    line-height: 1;
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    left: 2rem;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-slate-700);
    margin-bottom: 2rem;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-accent) 100%);
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
}

.author-name {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.author-role {
    font-size: 0.9rem;
    color: var(--text-slate-500);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border: 2px solid var(--border-color);
    background: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    border-color: var(--green-primary);
    background: var(--green-primary);
    transform: scale(1.1);
}

.carousel-btn:hover svg {
    stroke: var(--bg-white);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-slate-700);
    transition: stroke var(--transition-base);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active {
    background: var(--green-primary);
    width: 30px;
    border-radius: 5px;
}

/* Case Studies */
.case-studies {
    margin-top: 100px;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.case-study-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.case-study-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: var(--green-primary);
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.case-study-header h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: -0.5px;
    flex: 1;
}

.case-study-badge {
    padding: 0.375rem 1rem;
    background: rgba(45, 134, 89, 0.1);
    color: var(--green-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-study-stat {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.case-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--green-primary);
    margin-bottom: 0.25rem;
    letter-spacing: -1px;
}

.case-stat-label {
    font-size: 0.9rem;
    color: var(--text-slate-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.case-study-content p {
    color: var(--text-slate-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.case-study-toggle {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--green-primary);
    color: var(--green-primary);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.case-study-toggle:hover {
    background: var(--green-primary);
    color: var(--bg-white);
    transform: translateY(-2px);
}

.case-study-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    margin-top: 1.5rem;
}

.case-study-card.expanded .case-study-details {
    max-height: 500px;
}

.case-study-details p {
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--green-primary);
}

/* Scroll to top */
.scroll-to-top {
    position: fixed;
    right: clamp(1rem, 3vw, 1.75rem);
    bottom: clamp(1rem, 3vw, 1.75rem);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    color: var(--green-primary);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px) scale(0.92);
    transition:
        opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0s linear 0.35s,
        background var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        color var(--transition-base);
}

.scroll-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition:
        opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0s linear 0s,
        background var(--transition-base),
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        color var(--transition-base);
}

@media (hover: hover) and (pointer: fine) {
    .scroll-to-top:hover {
        background: var(--green-primary);
        border-color: var(--green-primary);
        color: var(--bg-white);
        box-shadow: 0 8px 24px rgba(45, 134, 89, 0.28);
        transform: translateY(-2px) scale(1);
    }
}

.scroll-to-top:active {
    transform: translateY(0) scale(0.96);
}

@media (hover: none) and (pointer: coarse) {
    .scroll-to-top:active {
        background: rgba(255, 255, 255, 0.88);
        border-color: rgba(226, 232, 240, 0.9);
        color: var(--green-primary);
        box-shadow: var(--shadow-md);
    }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition:
        opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}

.reveal.reveal--left {
    transform: translateX(-36px);
}

.reveal.reveal--right {
    transform: translateX(36px);
}

.reveal.reveal--scale {
    transform: translateY(28px) scale(0.97);
}

.reveal.is-revealed {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .hero-video-stack,
    .hero-fallback {
        animation: none;
        transform: scale(1.06);
    }

    .hero-enter {
        opacity: 1;
        transform: none;
        animation: none;
    }

    .hero-scroll-cue {
        animation: none;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-content p {
    color: var(--text-slate-600);
    font-size: 0.9rem;
    font-weight: 300;
}

.footer-sub {
    font-weight: 400;
    font-size: 0.9em;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .container {
        padding: 0 30px;
    }

    .hero-title {
        font-size: 4rem;
    }

    .hero-summary {
        gap: 2rem;
        flex-wrap: wrap;
    }

    .summary-number {
        font-size: 2rem;
    }

    .about-content,
    .contact-wrapper,
    .why-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .why-image-wrapper {
        height: 400px;
    }

    .technology-intro {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .technology-performance {
        padding: 40px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ai-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .viz-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .case-studies-grid {
        grid-template-columns: 1fr;
    }

    .product-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 1100px) {
    .navbar {
        padding-left: clamp(0.85rem, 3.5vw, 1.25rem);
        padding-right: clamp(0.85rem, 3.5vw, 1.25rem);
    }

    .navbar.scrolled {
        padding-left: clamp(0.85rem, 3.5vw, 1.25rem);
        padding-right: clamp(0.85rem, 3.5vw, 1.25rem);
        padding-top: 1.25rem;
        padding-bottom: 1.25rem;
    }

    .navbar .container {
        padding: 0.55rem 0.85rem 0.55rem 1.1rem;
        border-radius: 22px;
        transition: box-shadow var(--transition-base), border-color var(--transition-base);
    }

    .nav-wrapper {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .nav-actions {
        display: none;
    }

    .menu-toggle {
        display: flex;
        flex-shrink: 0;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 0.2rem;
        margin: 0;
        padding: 0;
        border: none;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    .nav-menu.active {
        display: flex;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid var(--border-color);
    }

    .nav-link {
        display: block;
        width: 100%;
        font-size: 1rem;
        padding: 0.9rem 1.1rem;
        border-radius: 14px;
        text-align: left;
    }

    .nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 1;
        background: rgba(15, 23, 42, 0.22);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.25s ease, visibility 0.25s ease;
    }

    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }
}

@media (max-width: 768px) {

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-summary {
        gap: 1.5rem;
    }

    .summary-number {
        font-size: 1.75rem;
    }

    .tech-intro-content h3,
    .performance-content h3 {
        font-size: 1.75rem;
    }

    .process-header h3,
    .ai-header h3 {
        font-size: 2rem;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .testimonials-carousel {
        margin-bottom: 60px;
    }

    .testimonial-content {
        padding: 2rem;
    }

    section {
        padding: 100px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-header h2,
    .product-text h2,
    .services-content h2,
    .contact-content h2 {
        font-size: 2rem;
    }

    .viz-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-track {
        flex-direction: column;
    }

    .testimonial-card {
        min-width: 100%;
    }

    .case-studies-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Performance Map
   ============================================ */
.performance-map {
    background: var(--bg-slate-50);
    padding: 160px 0;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.performance-map.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.performance-map-wrap {
    max-width: 1280px;
}

.performance-map-header {
    margin-bottom: 80px;
}

.performance-map-eyebrow {
    margin-bottom: 0.45rem;
}

.performance-map-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -2px;
    color: var(--text-dark);
    line-height: 1.1;
}

.performance-map-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-slate-500);
    font-weight: 300;
    line-height: 1.7;
    max-width: 700px;
    margin: 1.5rem auto 0;
}

.map-frame {
    position: relative;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: #B8D9F0;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
    overscroll-behavior: contain;
}

.map-area {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #B8D9F0;
    cursor: grab;
    touch-action: none;
    overscroll-behavior: contain;
}

.map-area.is-panning {
    cursor: grabbing;
}

#world-map-svg {
    display: block;
    width: 100%;
    height: auto;
    touch-action: none;
    user-select: none;
    background: #B8D9F0;
    vertical-align: top;
}

.map-controls {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 15;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.map-control-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 0.6rem;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #1e293b;
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.map-control-btn:hover {
    background: #fff;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.16);
}

.map-control-btn:active {
    transform: scale(0.94);
}

.map-locate-icon {
    display: block;
}

.map-locate-icon-hole {
    fill: rgba(255, 255, 255, 0.9);
}

.map-control-btn--locate:hover .map-locate-icon-hole {
    fill: #ffffff;
}

.map-hint {
    margin: 0;
    padding: 0.65rem 1rem 0.85rem;
    text-align: center;
    font-size: 0.72rem;
    color: #64748b;
    line-height: 1.5;
    background: #B8D9F0;
}

.map-hint strong {
    font-weight: 600;
    color: #475569;
}

.map-user-marker {
    pointer-events: none;
}

.map-user-marker-pin path {
    fill: #ffffff;
    stroke: rgba(15, 23, 42, 0.18);
    stroke-width: 1;
    filter: drop-shadow(0 2px 5px rgba(15, 23, 42, 0.32));
}

.map-user-marker-hole {
    fill: #b8d9f0;
}

.map-user-marker-live-ring {
    fill: rgba(255, 255, 255, 0.2);
    stroke: #ffffff;
    stroke-width: 1.5;
    vector-effect: non-scaling-stroke;
    animation: mapMarkerLiveRing 2.2s ease-out infinite;
}

.map-user-marker-live-ring--delay {
    animation-delay: 1.1s;
}

@keyframes mapMarkerLiveRing {
    0% {
        r: 6;
        opacity: 0.85;
    }
    100% {
        r: 20;
        opacity: 0;
    }
}

.map-country {
    transition: opacity 0.2s ease;
}

.map-country--interactive {
    cursor: pointer;
    opacity: 0.94;
}

.map-country--interactive.is-hovered,
.map-country--interactive.is-selected,
.map-country--interactive:focus {
    opacity: 1;
    outline: none;
}

.map-tooltip-card {
    --zone-color: #5DBB2F;
    position: absolute;
    z-index: 20;
    min-width: 260px;
    max-width: min(92vw, 340px);
    padding: 1.15rem 1.25rem 1.2rem;
    border-radius: 1rem;
    border: 1px solid color-mix(in srgb, var(--zone-color) 28%, rgba(255, 255, 255, 0.65));
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.92) 0%,
        rgba(255, 255, 255, 0.78) 100%
    );
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    box-shadow:
        0 4px 6px rgba(15, 23, 42, 0.04),
        0 16px 40px rgba(15, 23, 42, 0.14),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset,
        0 0 24px color-mix(in srgb, var(--zone-color) 18%, transparent);
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, calc(-100% - 14px)) scale(0.96);
    transition:
        opacity 0.25s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.25s ease;
    overflow: visible;
}

.map-tooltip-card::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -6px;
    width: 12px;
    height: 12px;
    transform: translateX(-50%) rotate(45deg);
    background: rgba(255, 255, 255, 0.9);
    border-right: 1px solid color-mix(in srgb, var(--zone-color) 22%, rgba(255, 255, 255, 0.55));
    border-bottom: 1px solid color-mix(in srgb, var(--zone-color) 22%, rgba(255, 255, 255, 0.55));
    box-shadow: 2px 2px 6px rgba(15, 23, 42, 0.06);
}

.map-tooltip-card.is-visible {
    opacity: 1;
    transform: translate(-50%, calc(-100% - 14px)) scale(1);
}

.map-tooltip-card.is-below {
    transform: translate(-50%, 14px) scale(0.96);
}

.map-tooltip-card.is-below::after {
    bottom: auto;
    top: -6px;
    border-right: none;
    border-bottom: none;
    border-left: 1px solid color-mix(in srgb, var(--zone-color) 22%, rgba(255, 255, 255, 0.55));
    border-top: 1px solid color-mix(in srgb, var(--zone-color) 22%, rgba(255, 255, 255, 0.55));
    box-shadow: -2px -2px 6px rgba(15, 23, 42, 0.06);
}

.map-tooltip-card.is-below.is-visible {
    transform: translate(-50%, 14px) scale(1);
}

.map-tooltip-card.is-mobile {
    position: static;
    display: none;
    width: 100%;
    max-width: none;
    min-width: 0;
    margin: 0;
    padding: 0.75rem 1rem 0.85rem;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.94);
}

.map-tooltip-card.is-mobile::after {
    display: none;
}

.map-tooltip-card.is-mobile.is-visible {
    display: block;
    opacity: 1;
    transform: none;
}

.map-tooltip-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.map-tooltip-mobile-head .map-tooltip-country {
    margin: 0.35rem 0 0;
    padding-bottom: 0;
    border-bottom: none;
    font-size: 0.95rem;
}

.map-tooltip-zone-pill {
    flex-shrink: 0;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-pill);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--zone-color, var(--green-primary));
    background: color-mix(in srgb, var(--zone-color, var(--green-primary)) 12%, white);
    border: 1px solid color-mix(in srgb, var(--zone-color, var(--green-primary)) 24%, transparent);
}

.map-tooltip-rows--compact {
    gap: 0.4rem;
}

.map-tooltip-rows--compact .map-tooltip-row {
    font-size: 0.78rem;
}

.map-tooltip-rows--compact .map-tooltip-value {
    font-size: 0.78rem;
}

@media (max-width: 767px) {
    .map-tooltip-card:not(.is-mobile) {
        display: none !important;
    }
}

.map-tooltip-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 1rem 1rem 0 0;
    overflow: hidden;
    background: linear-gradient(
        90deg,
        var(--zone-color),
        color-mix(in srgb, var(--zone-color) 55%, #ffffff)
    );
}

.map-tooltip-country {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    margin: 0.35rem 0 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

.map-tooltip-rows {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.map-tooltip-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.65rem 1rem;
    align-items: baseline;
    font-size: 0.8125rem;
    line-height: 1.4;
}

.map-tooltip-row dt {
    color: #64748b;
    font-weight: 400;
}

.map-tooltip-value {
    margin: 0;
    text-align: right;
    font-weight: 600;
    color: #1e293b;
}

.map-tooltip-value--highlight {
    font-weight: 700;
}

.map-error {
    text-align: center;
    padding: 2rem;
    color: #64748b;
}

/* Legend — unified panel variant */
.map-legend {
    margin-top: 100px;
}

.zone-legend {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.zone-legend-spectrum {
    display: flex;
    height: 6px;
}

.zone-legend-spectrum__band {
    flex: 1;
}

.zone-legend-spectrum__band--green { background: #5DBB2F; }
.zone-legend-spectrum__band--orange { background: #F59E0B; }
.zone-legend-spectrum__band--red { background: #EF4444; }

.zone-legend-body {
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 968px) {
    .zone-legend-body {
        grid-template-columns: repeat(3, 1fr);
    }
}

.zone-legend-col {
    padding: 2.5rem 2rem;
    transition: background var(--transition-base);
}

.zone-legend-col:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

@media (min-width: 968px) {
    .zone-legend-col:not(:last-child) {
        border-bottom: none;
        border-right: 1px solid var(--border-color);
    }
}

.zone-legend-col:hover {
    background: var(--bg-slate-50);
}

.zone-legend-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.zone-legend-dot {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.04);
}

.zone-legend-col--green .zone-legend-dot { background: #5DBB2F; }
.zone-legend-col--orange .zone-legend-dot { background: #F59E0B; }
.zone-legend-col--red .zone-legend-dot { background: #EF4444; }

.zone-legend-head h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: -0.3px;
    line-height: 1.2;
    margin-bottom: 0.2rem;
}

.zone-legend-rating {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.zone-legend-col--green .zone-legend-rating { color: #5DBB2F; }
.zone-legend-col--orange .zone-legend-rating { color: #d97706; }
.zone-legend-col--red .zone-legend-rating { color: #dc2626; }

.zone-legend-desc {
    font-size: 0.9rem;
    color: var(--text-slate-500);
    font-weight: 300;
    line-height: 1.65;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.zone-legend-metrics {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.zone-legend-metric {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
}

.zone-legend-metric dt {
    font-size: 0.8rem;
    color: var(--text-slate-500);
    font-weight: 400;
}

.zone-legend-metric dd {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-slate-800);
    text-align: right;
}

.map-disclaimer {
    margin-top: 3rem;
}

@media (max-width: 968px) {
    .performance-map-header {
        margin-bottom: 60px;
    }

    .map-legend {
        margin-top: 80px;
    }
}

@media (max-width: 768px) {
    .performance-map {
        padding: 100px 0;
    }
}

/* ============================================
   Unified Glass / Pill Design System
   ============================================ */
.glass-surface {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.section-eyebrow {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--green-primary);
    padding: 0;
    margin: 0 0 0.5rem;
    background: none;
    border: none;
    line-height: 1.2;
    opacity: 0.8;
}

.section-header .section-eyebrow {
    margin-bottom: 0.45rem;
}

.stat-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1rem 1.5rem;
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
    min-width: 8.5rem;
    transition: all var(--transition-base);
}

.stat-pill:hover {
    border-color: rgba(45, 134, 89, 0.35);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-pill-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green-primary);
    letter-spacing: -0.5px;
}

.stat-pill-label {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-slate-500);
}

/* Sections */
section {
    padding: 120px 0;
}

#faq.faq {
    padding-top: 0;
    padding-bottom: 0;
}

.section-header {
    margin-bottom: 72px;
}

.section-header--compact {
    margin-bottom: 48px;
}

.section-header--compact h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.section-header h2,
.product-text h2,
.contact-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -1.5px;
}

.product-header .product-intro,
.section-header p:not(.section-eyebrow) {
    margin-top: 0.5rem;
}

.product,
.contact,
.faq,
.performance-map,
.services {
    background: transparent;
}

#product.product {
    padding-top: 50px;
    padding-bottom: 50px;
}

#performance-map.performance-map {
    padding-bottom: 50px;
}

.about {
    background: transparent;
}

.product-content {
    max-width: 1100px;
}

.product-text h2 {
    display: none;
}

.product-intro {
    margin-bottom: 0;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.product-header {
    margin-bottom: 0;
}

.product-header .product-title {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: clamp(0.65rem, 2vw, 0.9rem);
    margin: 0 0 1.25rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.35rem, 4.8vw, 3.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1;
}

.product-title-pre {
    font-size: 0.38em;
    font-weight: 500;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--text-slate-400);
}

.product-title-sep {
    width: 1px;
    height: 1.15em;
    background: var(--border-color);
    flex-shrink: 0;
}

.product-title-main {
    color: var(--text-dark);
}
.product-header .section-eyebrow {
    margin-bottom: 0.65rem;
}

.product-header .product-intro {
    max-width: 620px;
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-slate-600);
    font-weight: 400;
    margin-top: 0.15rem;
}

.product-panel {
    margin-top: 2.5rem;
    padding: 2rem 2.25rem;
}

.product-rows {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
}

.product-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.35rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.product-row:nth-child(odd) {
    border-right: 1px solid var(--border-color);
}

.product-row:nth-last-child(-n+2) {
    border-bottom: none;
}

.product-row-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-primary);
    background: rgba(45, 134, 89, 0.08);
    border-radius: 12px;
}

.product-row-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--green-primary);
}

.product-row-icon svg.icon-heat-absorption {
    width: 24px;
    height: 24px;
}

.product-row-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--text-dark);
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.product-row-content p {
    font-size: 0.92rem;
    color: var(--text-slate-600);
    line-height: 1.6;
    margin: 0;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.product-spec-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.95rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-slate-600);
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
}

/* Cards — glass pill style */
.feature-item,
.service-card,
.process-step,
.ai-feature-card,
.tech-stat-item,
.viz-card,
.testimonial-content,
.case-study-card,
.zone-legend,
.legend-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.feature-item::before,
.ai-feature-card::before,
.service-card::before,
.process-step::before {
    display: none;
}

.feature-item:hover,
.service-card:hover,
.ai-feature-card:hover,
.tech-stat-item:hover,
.viz-card:hover,
.case-study-card:hover {
    transform: translateY(-6px);
    border-color: rgba(45, 134, 89, 0.35);
    box-shadow: var(--shadow-lg);
}

.process-step:hover {
    transform: translateY(-6px);
    border-color: rgba(45, 134, 89, 0.35);
    box-shadow:
        inset 0 3px 0 0 var(--green-primary),
        var(--shadow-lg);
}

.feature-icon,
.ai-icon,
.process-step-icon,
.service-icon-tech {
    border-radius: 14px;
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
}

.feature-item:hover .feature-icon,
.ai-feature-card:hover .ai-icon,
.process-step:hover .process-step-icon,
.service-card:hover .service-icon-tech {
    transform: scale(1.05);
    border-color: rgba(45, 134, 89, 0.4);
}

/* Technology blocks */
.technology-intro {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: 3rem;
}

.process-step-number {
    background: var(--green-primary);
    box-shadow: 0 4px 14px rgba(45, 134, 89, 0.28);
}

.process-header h3,
.ai-header h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

/* Map */
.map-frame {
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.map-control-btn {
    border-radius: var(--radius-pill);
}

.zone-legend {
    border-radius: var(--radius-xl);
}

/* Contact */
.contact-header {
    margin-bottom: 3rem;
}

.contact-header h2 {
    margin-bottom: 0;
}

.contact-left,
.contact-form {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.contact-wrapper > * {
    min-height: 0;
}

.contact-form-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.contact-form-body > .form-group:not(.form-group-message) {
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.form-group-message {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
    min-height: 0;
}

.form-group-message textarea {
    flex: 1 1 auto;
    height: 100%;
    min-height: 140px;
    resize: none;
}

.form-group-message .field-error {
    flex-shrink: 0;
}

.contact-form-footer {
    margin-top: 1.25rem;
    flex-shrink: 0;
}

.contact-form-footer .btn-primary {
    align-self: flex-start;
}

.contact-image-wrapper {
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
}


.form-group input,
.form-group textarea {
    padding: 1rem 1.15rem;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: var(--bg-slate-50);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.12);
    padding-left: 1.15rem;
}

.form-group--invalid input,
.form-group--invalid textarea {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group--valid .form-field input,
.form-group--valid .form-field textarea {
    border-color: rgba(45, 134, 89, 0.45);
}

.form-field {
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-slate-600);
    margin-bottom: 0.5rem;
}

.form-optional {
    font-weight: 400;
    color: var(--text-slate-400);
}

.phone-input-row {
    display: flex;
    align-items: stretch;
    gap: 0.5rem;
}

.phone-country-picker {
    position: relative;
    flex: 0 0 auto;
}

.phone-country-native {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.phone-country-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    min-width: 4.6rem;
    height: 100%;
    padding: 0.95rem 0.55rem 0.95rem 0.7rem;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1;
    color: var(--text-dark);
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    cursor: pointer;
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        background-color var(--transition-base);
}

.phone-country-trigger:hover {
    border-color: var(--border-slate-300);
}

.phone-country-trigger:focus-visible {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.12);
}

.phone-country-picker.is-open .phone-country-trigger {
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.12);
}

.phone-country-code {
    letter-spacing: -0.01em;
}

.phone-country-chevron {
    flex-shrink: 0;
    color: var(--text-slate-500);
    transition: transform var(--transition-fast);
}

.phone-country-picker.is-open .phone-country-chevron {
    transform: rotate(180deg);
}

.phone-country-menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    z-index: 30;
    display: flex;
    flex-direction: column;
    width: min(13.5rem, calc(100vw - 2.5rem));
    max-height: 14.5rem;
    padding: 0.35rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.phone-country-menu[hidden] {
    display: none;
}

.phone-country-search-wrap {
    flex: 0 0 auto;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.25rem;
}

.phone-country-search {
    width: 100%;
    padding: 0.45rem 0.55rem;
    font-family: inherit;
    font-size: 0.76rem;
    line-height: 1.2;
    color: var(--text-dark);
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.phone-country-search::placeholder {
    color: var(--text-slate-400);
}

.phone-country-search:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 2px rgba(45, 134, 89, 0.12);
}

.phone-country-search::-webkit-search-cancel-button {
    -webkit-appearance: none;
}

.phone-country-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding-right: 0.1rem;
}

.phone-country-empty {
    padding: 0.55rem 0.45rem 0.35rem;
    font-size: 0.76rem;
    line-height: 1.3;
    color: var(--text-slate-500);
    text-align: center;
}

.phone-country-empty[hidden] {
    display: none;
}

.phone-country-option[hidden] {
    display: none;
}

.phone-country-option {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.5rem 0.55rem;
    font-family: inherit;
    font-size: 0.8rem;
    line-height: 1.3;
    text-align: left;
    color: var(--text-slate-700);
    background: transparent;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.phone-country-option:hover,
.phone-country-option:focus-visible {
    outline: none;
    background: var(--green-50);
    color: var(--text-dark);
}

.phone-country-option.is-selected {
    background: var(--green-100);
    color: var(--green-800);
    font-weight: 500;
}

.phone-country-option-code {
    flex: 0 0 2.6rem;
    font-weight: 500;
    color: var(--text-slate-600);
}

.phone-country-option.is-selected .phone-country-option-code {
    color: var(--green-700);
}

.phone-country-option-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.phone-input-row input {
    flex: 1;
    min-width: 0;
    font-family: inherit;
    font-size: 0.88rem;
    line-height: 1.35;
    padding: 0.95rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: var(--bg-slate-50);
    color: var(--text-dark);
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.phone-input-row input:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(45, 134, 89, 0.12);
}

.form-group--invalid .phone-country-trigger,
.form-group--invalid .phone-input-row input {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group--valid .phone-country-trigger,
.form-group--valid .phone-input-row input {
    border-color: rgba(45, 134, 89, 0.45);
}

.form-field input,
.form-field textarea {
    font-size: 0.88rem;
    line-height: 1.35;
    padding: 0.95rem 1.15rem;
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        padding 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.form-field input:focus,
.form-field input:not(:placeholder-shown),
.form-field textarea:focus,
.form-field textarea:not(:placeholder-shown) {
    padding-top: 1.55rem;
    padding-bottom: 0.55rem;
}

.form-field input:focus,
.form-field textarea:focus {
    padding-left: 1.15rem;
}

.form-field label {
    position: absolute;
    left: 1.15rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.88rem;
    font-weight: 400;
    color: var(--text-slate-400);
    pointer-events: none;
    transition:
        top 0.2s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.2s cubic-bezier(0.22, 1, 0.36, 1),
        font-size 0.2s cubic-bezier(0.22, 1, 0.36, 1),
        color 0.2s ease;
}

.form-field--textarea label {
    top: 1rem;
    transform: none;
}

.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
    top: 0.48rem;
    transform: none;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--green-primary);
}

.form-field--textarea textarea:focus + label,
.form-field--textarea textarea:not(:placeholder-shown) + label {
    top: 0.52rem;
}

.form-field-meta {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 0.45rem;
}

.form-field-meta .field-error {
    flex: 1;
    margin-top: 0;
    min-height: 1.1rem;
}

.field-count {
    flex-shrink: 0;
    font-size: 0.75rem;
    color: var(--text-slate-400);
    line-height: 1.4;
}

.form-privacy {
    margin: 0 0 1rem;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-slate-500);
}

.form-status {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.form-status--success {
    color: #166534;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.22);
}

.form-status--error {
    color: #b91c1c;
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.contact-form-footer .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-width: 10.5rem;
}

.contact-form-footer .btn-primary.is-loading {
    pointer-events: none;
}

.contact-form-footer .btn-primary.is-loading .btn-label {
    opacity: 0.85;
}

.btn-spinner {
    display: none;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: formSpin 0.7s linear infinite;
}

.contact-form-footer .btn-primary.is-loading .btn-spinner {
    display: block;
}

@keyframes formSpin {
    to { transform: rotate(360deg); }
}

.contact-form-panel.is-hidden {
    display: none;
}

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 100%;
    padding: 2.5rem 1.5rem;
    animation: formSuccessIn 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.form-success[hidden] {
    display: none !important;
}

.form-success-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4.5rem;
    height: 4.5rem;
    margin-bottom: 1.25rem;
    border-radius: 50%;
    background: rgba(45, 134, 89, 0.12);
    color: var(--green-primary);
    animation: formSuccessPop 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.form-success-icon svg {
    width: 2rem;
    height: 2rem;
}

.form-success-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 0.65rem;
    letter-spacing: -0.5px;
}

.form-success-text {
    max-width: 26rem;
    margin: 0 0 1.75rem;
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--text-slate-600);
}

@keyframes formSuccessIn {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes formSuccessPop {
    from {
        opacity: 0;
        transform: scale(0.7);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Buttons */
.btn {
    padding: 0.85rem 1.75rem;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-pill);
}

.btn::before {
    display: none;
}

.btn-primary {
    background: var(--green-primary);
    border-color: var(--green-primary);
    box-shadow: 0 4px 14px rgba(45, 134, 89, 0.28);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(45, 134, 89, 0.34);
}

/* Footer */
.footer {
    background: transparent;
    border-top: none;
    padding: 40px 0 60px;
}

.footer-content {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 1.75rem 2rem;
    box-shadow: var(--shadow-sm);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem 2rem;
    align-items: center;
}

.footer-brand p,
.footer-tagline,
.footer-meta p,
.footer-links a {
    color: var(--text-slate-600);
}

.footer-brand strong {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.3px;
}

.footer-tagline {
    font-size: 0.95rem;
    font-weight: 400;
    margin-top: 0.65rem;
    max-width: 38rem;
    line-height: 1.7;
    color: var(--text-slate-600);
}

.footer-tagline strong {
    color: var(--text-dark);
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    justify-content: flex-end;
}

.footer-links a {
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-links a:hover {
    color: var(--green-primary);
}

.footer-meta {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-meta p {
    font-size: 0.78rem;
    font-weight: 400;
    margin: 0;
}

.particles-canvas {
    opacity: 0.02;
    transition: opacity var(--transition-slow);
}

body.particles-hero-boost .particles-canvas {
    opacity: 0.055;
}

/* ============================================
   Hero CTAs, scroll cue & social proof
   ============================================ */
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: var(--bg-white);
    border-color: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.65);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.btn-secondary::before {
    display: none;
}

.hero-scroll-cue {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: opacity var(--transition-base), transform var(--transition-base);
    animation: heroScrollBounce 2.2s ease-in-out infinite;
}

.hero-scroll-cue.is-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(12px);
    animation: none;
}

.hero-scroll-cue:hover {
    color: #fff;
}

@keyframes heroScrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   Product split layout
   ============================================ */
.product-split {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 1.25rem;
    margin-top: 2.5rem;
    align-items: stretch;
}

.product-visual {
    position: relative;
    overflow: hidden;
    min-height: 100%;
    padding: 0;
}

.product-visual-img {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.product-visual:hover .product-visual-img {
    transform: scale(1.04);
}

.product-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.55) 100%);
    pointer-events: none;
}

.product-visual-badge {
    position: absolute;
    left: 1.25rem;
    bottom: 1.25rem;
    padding: 0.45rem 0.9rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(45, 134, 89, 0.88);
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.product-split .product-panel {
    margin-top: 0;
}

/* ============================================
   Technology highlights (replaces duplicate stats)
   ============================================ */
.tech-highlights {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-highlight {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.25rem 1.35rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.tech-highlight:hover {
    border-color: rgba(45, 134, 89, 0.35);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.tech-highlight-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(45, 134, 89, 0.1);
    color: var(--green-primary);
}

.tech-highlight-icon svg {
    width: 22px;
    height: 22px;
}

.tech-highlight strong {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.35rem;
    letter-spacing: -0.2px;
}

.tech-highlight p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--text-slate-600);
}

/* ============================================
   Process timeline connector
   ============================================ */
@media (min-width: 969px) {
    .process-steps {
        position: relative;
        padding-top: 1.5rem;
    }

    .process-steps::before {
        content: '';
        position: absolute;
        top: 48px;
        left: calc(16.66% + 20px);
        right: calc(16.66% + 20px);
        height: 2px;
        background: linear-gradient(90deg, var(--green-primary), var(--green-accent), var(--green-primary));
        opacity: 0.25;
        z-index: 0;
        border-radius: 2px;
    }

    .process-step {
        z-index: 1;
    }

    .process-step.is-active,
    .process-step:hover {
        z-index: 2;
    }

    .process-step.is-active {
        border-color: rgba(45, 134, 89, 0.45);
        box-shadow:
            inset 0 3px 0 0 var(--green-primary),
            var(--shadow-lg);
        transform: translateY(-4px);
    }

    .process-step.is-active .process-step-number {
        transform: translateX(-50%) scale(1.08);
    }
}

/* ============================================
   Zone legend mobile tabs
   ============================================ */
.zone-legend-tabs {
    display: none;
    gap: 0.5rem;
    padding: 1rem 1rem 0;
    background: var(--bg-slate-50);
    border-bottom: 1px solid var(--border-color);
}

.zone-legend-tab {
    flex: 1;
    min-height: 44px;
    padding: 0.75rem 0.65rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
    background: var(--bg-white);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.2;
    color: var(--text-slate-600);
    cursor: pointer;
    transition: all var(--transition-base);
}

.zone-legend-tab.is-active {
    color: var(--bg-white);
    background: var(--green-primary);
    border-color: var(--green-primary);
    box-shadow: 0 4px 12px rgba(45, 134, 89, 0.25);
}

.zone-legend-tab[data-zone="green"].is-active { background: #5DBB2F; border-color: #5DBB2F; }
.zone-legend-tab[data-zone="orange"].is-active { background: #F59E0B; border-color: #F59E0B; }
.zone-legend-tab[data-zone="red"].is-active { background: #EF4444; border-color: #EF4444; }

@media (max-width: 967px) {
    .zone-legend-tabs {
        display: flex;
        padding: 1.1rem 1rem 1.15rem;
    }

    .zone-legend-tab {
        font-size: 0.875rem;
        padding: 0.85rem 0.5rem;
    }

    .zone-legend-body {
        grid-template-columns: 1fr;
    }

    .zone-legend-col {
        display: none;
        padding: 1.75rem 1.35rem 2rem;
        border-right: none !important;
        border-bottom: none !important;
    }

    .zone-legend-col.is-active {
        display: block;
    }
}

@media (min-width: 968px) {
    .zone-legend-col[hidden] {
        display: block !important;
    }
}

/* ============================================
   Section ambient glows
   ============================================ */
.product,
.about {
    position: relative;
    overflow: hidden;
}

.product::before,
.about::before {
    content: '';
    position: absolute;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
}

.product::before {
    width: 480px;
    height: 480px;
    top: -120px;
    right: -160px;
    background: radial-gradient(circle, rgba(45, 134, 89, 0.12) 0%, transparent 70%);
}

.about::before {
    width: 420px;
    height: 420px;
    top: 20%;
    right: -140px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
}

.product .container,
.about .container {
    position: relative;
    z-index: 1;
}

/* ============================================
   Contact info links
   ============================================ */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.contact-info-link {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 1rem;
    background: var(--bg-slate-50);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
    font-size: 0.92rem;
    color: var(--text-slate-700);
    text-decoration: none;
    transition: all var(--transition-base);
}

.contact-info-link svg {
    flex-shrink: 0;
    color: var(--green-primary);
    transition: transform var(--transition-base);
}

.contact-info-link:hover {
    border-color: rgba(45, 134, 89, 0.4);
    color: var(--green-primary);
    background: rgba(45, 134, 89, 0.06);
    transform: translateX(3px);
}

.contact-info-link:hover svg {
    transform: scale(1.08);
}

@media (max-width: 1100px) {
    .product-split {
        grid-template-columns: 1fr;
    }

    .product-visual-img {
        min-height: 240px;
    }
}

@media (max-width: 768px) {
    .particles-canvas {
        display: none;
    }

    .hero-media {
        will-change: auto;
    }

    .hero-video-stack,
    .hero-fallback {
        animation: none;
        transform: scale(1.06);
    }

    .hero-media.is-video .hero-video-stack {
        filter: none;
    }

    .hero-grid {
        animation: none;
    }

    .hero-nature {
        display: none;
    }

    .hero-content,
    .reveal {
        will-change: auto;
    }

    .hero-enter {
        opacity: 1;
        transform: none;
        animation: none;
    }

    .hero-scroll-cue {
        animation: none;
        bottom: 1.25rem;
    }

    .hero-ctas {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas .btn {
        width: 100%;
        text-align: center;
    }

    .stat-pill {
        min-width: calc(50% - 0.5rem);
        flex: 1 1 calc(50% - 0.5rem);
    }

    .product-rows {
        grid-template-columns: 1fr;
    }

    .product-row:nth-child(odd) {
        border-right: none;
    }

    .product-row:not(:last-child) {
        border-bottom: 1px solid var(--border-color);
    }

    .product-row:last-child {
        border-bottom: none;
    }

    .product-panel {
        padding: 1.5rem;
    }

    section {
        padding: 90px 0;
    }

    .technology-intro {
        padding: 2rem;
    }

    .contact-left,
    .contact-form {
        padding: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-meta {
        flex-direction: column;
        text-align: center;
    }
}