/* ==========================================================================
   Master GREEN Solar — "Luminous Earth" Design System
   ========================================================================== */

/* --- Custom Properties --- */
:root {
    /* Background */
    --bg-dark: #080F09;
    --bg-dark-2: #0D1A0F;
    --bg-cream: #FBF5E6;
    --bg-cream-2: #F3EBDA;

    /* Brand */
    --green-primary: #1B7A3D;
    --green-light: #27AE56;
    --green-dark: #145A2C;
    --green-muted: #2D4A35;
    --gold: #F5A623;
    --gold-light: #FFCA28;
    --gold-dark: #D4891A;
    --blue-panel: #1565C0;
    --orange-product: #E87A2E;

    /* Text */
    --text-light: #F0EAD6;
    --text-light-muted: rgba(240, 234, 214, 0.55);
    --text-dark: #1A2A1D;
    --text-dark-muted: rgba(26, 42, 29, 0.6);

    /* Spacing */
    --section-pad: clamp(80px, 10vw, 140px);
    --container-max: 1200px;
    --gap: clamp(16px, 3vw, 32px);

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Outfit', system-ui, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-cream);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* --- Grain Overlay --- */
.grain-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
}

/* --- Typography --- */
.section-label {
    display: inline-block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green-primary);
    margin-bottom: 16px;
    position: relative;
    padding-left: 28px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 2px;
    background: var(--green-primary);
}

.section-label--gold {
    color: var(--gold);
}

.section-label--gold::before {
    background: var(--gold);
}

.section-title {
    font-family: 'Fraunces', Georgia, serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text-dark);
    margin-bottom: 24px;
    max-width: 700px;
    font-optical-sizing: auto;
}

.section-title em {
    font-style: italic;
    color: var(--green-primary);
}

.section-title--light {
    color: var(--text-light);
}

.section-title--light em {
    color: var(--gold);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--green-primary), var(--green-dark));
    color: #fff;
    box-shadow: 0 4px 20px rgba(27, 122, 61, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(27, 122, 61, 0.45);
    background: linear-gradient(135deg, var(--green-light), var(--green-primary));
}

.btn--ghost {
    border: 1.5px solid rgba(240, 234, 214, 0.3);
    color: var(--text-light);
    backdrop-filter: blur(4px);
}

.btn--ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(245, 166, 35, 0.15);
}

.btn--full {
    width: 100%;
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s var(--ease-out-expo);
}

.nav--scrolled {
    background: rgba(8, 15, 9, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    z-index: 2;
}

.nav__logo img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(245, 166, 35, 0.3);
    transition: all 0.4s var(--ease-out-expo);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(245, 166, 35, 0.1);
    background: var(--bg-dark);
}

.nav--scrolled .nav__logo img {
    width: 42px;
    height: 42px;
    border-width: 2px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.nav__logo:hover img {
    border-color: var(--gold);
    box-shadow: 0 4px 24px rgba(245, 166, 35, 0.25);
}

.nav__logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    color: var(--text-light);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.nav__logo-text strong {
    color: var(--green-light);
    font-weight: 700;
}

.nav__links {
    display: flex;
    gap: 32px;
}

.nav__link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-light-muted);
    transition: color 0.3s ease;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.4s var(--ease-out-expo);
}

.nav__link:hover {
    color: var(--text-light);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    padding: 10px 24px;
    background: var(--green-primary);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s var(--ease-out-expo);
}

.nav__cta:hover {
    background: var(--green-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(27, 122, 61, 0.4);
}

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav__burger span {
    width: 24px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav__burger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__burger.active span:nth-child(2) {
    opacity: 0;
}

.nav__burger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(8, 15, 9, 0.97);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-out-expo);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.mobile-menu__link {
    font-family: 'Fraunces', serif;
    font-size: 1.8rem;
    color: var(--text-light);
    transition: color 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.mobile-menu.active .mobile-menu__link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu__link:hover {
    color: var(--gold);
}

.mobile-menu__cta {
    margin-top: 16px;
    padding: 14px 40px;
    background: var(--green-primary);
    color: #fff;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 100px;
    opacity: 0;
    transform: translateY(20px);
}

.mobile-menu.active .mobile-menu__cta {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger mobile links */
.mobile-menu.active .mobile-menu__link:nth-child(1) { transition: all 0.5s 0.1s var(--ease-out-expo); }
.mobile-menu.active .mobile-menu__link:nth-child(2) { transition: all 0.5s 0.15s var(--ease-out-expo); }
.mobile-menu.active .mobile-menu__link:nth-child(3) { transition: all 0.5s 0.2s var(--ease-out-expo); }
.mobile-menu.active .mobile-menu__link:nth-child(4) { transition: all 0.5s 0.25s var(--ease-out-expo); }
.mobile-menu.active .mobile-menu__link:nth-child(5) { transition: all 0.5s 0.3s var(--ease-out-expo); }
.mobile-menu.active .mobile-menu__cta { transition: all 0.5s 0.35s var(--ease-out-expo); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    overflow: hidden;
    padding: 120px 20px 80px;
}

.hero__glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(
        circle,
        rgba(245, 166, 35, 0.15) 0%,
        rgba(245, 166, 35, 0.06) 30%,
        rgba(27, 122, 61, 0.03) 60%,
        transparent 70%
    );
    pointer-events: none;
    animation: glowPulse 6s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.7; transform: translateX(-50%) scale(1.1); }
}

/* Sun Rays */
.hero__rays {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    pointer-events: none;
}

.hero__ray {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 200px;
    background: linear-gradient(to bottom, rgba(245, 166, 35, 0.25), transparent);
    transform-origin: top center;
    animation: rayRotate 20s linear infinite;
}

.hero__ray:nth-child(1) { transform: rotate(0deg); }
.hero__ray:nth-child(2) { transform: rotate(45deg); }
.hero__ray:nth-child(3) { transform: rotate(90deg); }
.hero__ray:nth-child(4) { transform: rotate(135deg); }
.hero__ray:nth-child(5) { transform: rotate(180deg); }
.hero__ray:nth-child(6) { transform: rotate(225deg); }
.hero__ray:nth-child(7) { transform: rotate(270deg); }
.hero__ray:nth-child(8) { transform: rotate(315deg); }

@keyframes rayRotate {
    from { transform: rotate(var(--start, 0deg)); }
    to { transform: rotate(calc(var(--start, 0deg) + 360deg)); }
}

.hero__ray:nth-child(1) { --start: 0deg; animation-duration: 30s; }
.hero__ray:nth-child(2) { --start: 45deg; animation-duration: 30s; }
.hero__ray:nth-child(3) { --start: 90deg; animation-duration: 30s; }
.hero__ray:nth-child(4) { --start: 135deg; animation-duration: 30s; }
.hero__ray:nth-child(5) { --start: 180deg; animation-duration: 30s; }
.hero__ray:nth-child(6) { --start: 225deg; animation-duration: 30s; }
.hero__ray:nth-child(7) { --start: 270deg; animation-duration: 30s; }
.hero__ray:nth-child(8) { --start: 315deg; animation-duration: 30s; }

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(245, 166, 35, 0.08);
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero__title {
    font-family: 'Fraunces', Georgia, serif;
    font-optical-sizing: auto;
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-light);
    margin-bottom: 28px;
}

.hero__title span {
    display: block;
}

.hero__title-accent {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--orange-product));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-light-muted);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-light-muted);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 48px;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.01% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero__wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 120px;
    z-index: 3;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */

.about {
    position: relative;
    background: var(--bg-cream);
    padding: var(--section-pad) 0;
    padding-bottom: calc(var(--section-pad) + 60px);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
}

.about__description {
    font-size: 1.05rem;
    color: var(--text-dark-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 36px;
}

.about__pillar {
    padding: 20px;
    background: rgba(27, 122, 61, 0.04);
    border: 1px solid rgba(27, 122, 61, 0.1);
    border-radius: var(--radius-md);
    transition: all 0.4s var(--ease-out-expo);
}

.about__pillar:hover {
    background: rgba(27, 122, 61, 0.08);
    border-color: rgba(27, 122, 61, 0.2);
    transform: translateY(-4px);
}

.about__pillar-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-primary);
    color: #fff;
    border-radius: 10px;
    margin-bottom: 12px;
}

.about__pillar h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.about__pillar p {
    font-size: 0.8rem;
    color: var(--text-dark-muted);
    line-height: 1.5;
}

.about__visual {
    position: relative;
}

.about__image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 3px solid rgba(27, 122, 61, 0.15);
}

.about__image-frame img {
    width: 100%;
    display: block;
}

.about__image-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.08), transparent 60%);
    pointer-events: none;
}

.section-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 120px;
}

/* ==========================================================================
   STATS
   ========================================================================== */

.stats {
    background: var(--bg-dark);
    padding: clamp(60px, 8vw, 100px) 0;
}

.stats__grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(24px, 4vw, 48px);
    flex-wrap: wrap;
}

.stats__item {
    text-align: center;
    padding: 16px 24px;
}

.stats__number {
    font-family: 'Fraunces', serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    display: inline;
}

.stats__suffix {
    font-family: 'Fraunces', serif;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 600;
    color: var(--gold-dark);
    display: inline;
    margin-left: 2px;
}

.stats__label {
    font-size: 0.82rem;
    color: var(--text-light-muted);
    margin-top: 8px;
    letter-spacing: 0.03em;
    line-height: 1.4;
}

.stats__divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(245, 166, 35, 0.3), transparent);
}

/* ==========================================================================
   PRODUCTS
   ========================================================================== */

.products {
    background: var(--bg-dark);
    padding: var(--section-pad) 0;
    padding-top: 20px;
}

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

.products__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap);
    max-width: 900px;
    margin: 0 auto;
    align-items: stretch;
}

.product-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.5s var(--ease-out-expo);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(245, 166, 35, 0.25);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(245, 166, 35, 0.05);
}

.product-card--featured {
    border-color: rgba(245, 166, 35, 0.2);
    background: rgba(245, 166, 35, 0.03);
}

.product-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 14px;
    background: var(--green-primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 100px;
    z-index: 2;
}

.product-card__badge--gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
}

.product-card__image {
    position: relative;
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    min-height: 220px;
}

.product-card__image img {
    max-height: 180px;
    width: auto;
    object-fit: contain;
    transition: transform 0.5s var(--ease-out-expo);
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__image-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(245, 166, 35, 0.06), transparent 70%);
    pointer-events: none;
}

.product-card__content {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card__content .btn {
    margin-top: auto;
}

.product-card__name {
    font-family: 'Fraunces', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 4px;
}

.product-card__tagline {
    font-size: 0.85rem;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 20px;
}

.product-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.product-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-light-muted);
}

.product-card__uses {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
}

.product-card__uses span {
    padding: 4px 12px;
    background: rgba(27, 122, 61, 0.15);
    color: var(--green-light);
    font-size: 0.72rem;
    font-weight: 500;
    border-radius: 100px;
    letter-spacing: 0.02em;
}

/* Product Certifications */
.products__certifications {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 48px;
    flex-wrap: wrap;
}

.products__cert {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-light-muted);
    font-weight: 500;
}

.products__cert svg {
    color: var(--green-light);
}

/* ==========================================================================
   IMPACT
   ========================================================================== */

.impact {
    position: relative;
    background: var(--bg-dark-2);
    padding: var(--section-pad) 0;
    overflow: hidden;
}

.impact__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(27, 122, 61, 0.08), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 166, 35, 0.06), transparent 50%);
    pointer-events: none;
}

.impact__content {
    position: relative;
    z-index: 1;
}

.impact__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
    margin-top: 48px;
}

.impact__grid .impact__card:nth-child(4) {
    grid-column: 1 / 2;
}

.impact__grid .impact__card:nth-child(5) {
    grid-column: 2 / 3;
}

.impact__card {
    padding: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    transition: all 0.4s var(--ease-out-expo);
}

.impact__card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(245, 166, 35, 0.15);
    transform: translateY(-4px);
}

.impact__card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 166, 35, 0.1);
    border-radius: 14px;
    color: var(--gold);
    margin-bottom: 20px;
}

.impact__card h3 {
    font-family: 'Fraunces', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 8px;
}

.impact__card p {
    font-size: 0.9rem;
    color: var(--text-light-muted);
    line-height: 1.7;
}

/* ==========================================================================
   HOW IT WORKS
   ========================================================================== */

.how-it-works {
    position: relative;
    background: var(--bg-cream);
    padding: var(--section-pad) 0;
    padding-bottom: calc(var(--section-pad) + 60px);
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 48px;
}

.step {
    position: relative;
    padding: 32px 28px;
    text-align: center;
}

.step__number {
    font-family: 'Fraunces', serif;
    font-size: 3rem;
    font-weight: 800;
    color: rgba(27, 122, 61, 0.1);
    line-height: 1;
    margin-bottom: 16px;
}

.step__content h3 {
    font-family: 'Fraunces', serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.step__content p {
    font-size: 0.88rem;
    color: var(--text-dark-muted);
    line-height: 1.6;
}

.step__line {
    position: absolute;
    top: 48px;
    right: 0;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(27, 122, 61, 0.2), transparent);
}

.step:last-child .step__line {
    display: none;
}

/* ==========================================================================
   VISION
   ========================================================================== */

.vision {
    background: var(--bg-dark);
    padding: clamp(80px, 10vw, 120px) 0;
    position: relative;
    overflow: hidden;
}

.vision::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(245, 166, 35, 0.05), transparent 70%);
    pointer-events: none;
}

.vision__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.vision__quote {
    font-family: 'Fraunces', serif;
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 400;
    font-style: italic;
    color: var(--text-light);
    line-height: 1.6;
    border: none;
    position: relative;
}

.vision__quote-mark {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.3;
}

.vision__cite {
    display: block;
    margin-top: 28px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-style: normal;
    color: var(--gold);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ==========================================================================
   LEADERSHIP
   ========================================================================== */

.leadership {
    background: var(--bg-dark);
    padding: 0 0 var(--section-pad);
}

.leadership__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap);
    margin-top: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.leader-card {
    padding: 36px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
}

.leader-card:hover {
    border-color: rgba(245, 166, 35, 0.2);
    transform: translateY(-4px);
}

.leader-card__avatar {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 166, 35, 0.08);
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 2px solid rgba(245, 166, 35, 0.15);
}

.leader-card__name {
    font-family: 'Fraunces', serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
}

.leader-card__title {
    display: block;
    font-size: 0.82rem;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}

.leader-card__bio {
    font-size: 0.85rem;
    color: var(--text-light-muted);
    line-height: 1.7;
}

/* ==========================================================================
   PARTNERS
   ========================================================================== */

.partners {
    position: relative;
    background: var(--bg-cream);
    padding: var(--section-pad) 0;
    padding-bottom: calc(var(--section-pad) + 60px);
}

.partners__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.partner-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 28px 16px;
    background: rgba(27, 122, 61, 0.04);
    border: 1px solid rgba(27, 122, 61, 0.1);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
}

.partner-badge:hover {
    background: rgba(27, 122, 61, 0.08);
    border-color: rgba(27, 122, 61, 0.2);
    transform: translateY(-4px);
}

.partner-badge__icon {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-primary);
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(27, 122, 61, 0.1);
    border-radius: 12px;
    letter-spacing: -0.02em;
}

.partner-badge__text {
    font-size: 0.82rem;
    color: var(--text-dark-muted);
    font-weight: 500;
    line-height: 1.3;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */

.contact {
    background: var(--bg-dark-2);
    padding: var(--section-pad) 0;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
}

.contact__description {
    font-size: 1.05rem;
    color: var(--text-light-muted);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact__detail svg {
    flex-shrink: 0;
    margin-top: 4px;
}

.contact__detail strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
}

.contact__detail p {
    font-size: 0.88rem;
    color: var(--text-light-muted);
    line-height: 1.5;
}

/* Contact Form */
.contact__form-wrapper {
    position: relative;
}

.contact__form {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.contact__form-title {
    font-family: 'Fraunces', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-light-muted);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light-muted);
    opacity: 0.5;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: rgba(245, 166, 35, 0.03);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.08);
}

.form-group select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23F0EAD6' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--bg-dark);
    color: var(--text-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    background: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 32px;
}

.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 32px;
    gap: 40px;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer__logo {
    border-radius: 50%;
    border: 2px solid rgba(245, 166, 35, 0.2);
}

.footer__brand-name {
    display: block;
    font-size: 1rem;
    color: var(--text-light);
    letter-spacing: 0.02em;
}

.footer__brand-name strong {
    color: var(--green-light);
}

.footer__tagline {
    display: block;
    font-size: 0.78rem;
    color: var(--text-light-muted);
    font-style: italic;
    margin-top: 2px;
}

.footer__links {
    display: flex;
    gap: clamp(32px, 5vw, 64px);
}

.footer__col h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.footer__col a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-light-muted);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer__col a:hover {
    color: var(--gold);
}

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

.footer__bottom p {
    font-size: 0.78rem;
    color: var(--text-light-muted);
    opacity: 0.6;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about__visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .about__pillars {
        grid-template-columns: repeat(3, 1fr);
    }

    .products__grid {
        max-width: 700px;
    }

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

    .impact__grid .impact__card:nth-child(4),
    .impact__grid .impact__card:nth-child(5) {
        grid-column: auto;
    }

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

    .step__line {
        display: none !important;
    }

    .leadership__grid {
        max-width: 100%;
    }

    .contact__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav__links,
    .nav__cta {
        display: none;
    }

    .nav__burger {
        display: flex;
    }

    .hero__rays {
        width: 400px;
        height: 400px;
        top: 5%;
    }

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

    .products__grid {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

    .stats__grid {
        flex-direction: column;
        gap: 8px;
    }

    .stats__divider {
        width: 60px;
        height: 1px;
        background: linear-gradient(to right, transparent, rgba(245, 166, 35, 0.3), transparent);
    }

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

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

    .leadership__grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 48px auto 0;
    }

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

    .footer__top {
        flex-direction: column;
        gap: 32px;
    }

    .footer__links {
        flex-wrap: wrap;
        gap: 32px;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2.4rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .hero__actions .btn {
        width: 100%;
        max-width: 280px;
    }

    .partners__grid {
        grid-template-columns: 1fr;
        max-width: 280px;
        margin: 48px auto 0;
    }

    .contact__form {
        padding: 24px;
    }
}