:root {
  --green: #1B4332;
  --green-light: #2D6A4F;
  --green-dark: #0B2118;
  --gold: #D4A854;
  --gold-dark: #B8923A;
  --sage: #8CB48C;
  --bg: #F8F7F4;
  --surface: #FFFFFF;
  --text: #1A1A2E;
  --text-2: #4A5568;
  --text-3: #718096;
  --glass: rgba(255,255,255,0.1);
  --glass-border: rgba(255,255,255,0.18);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 50px rgba(0,0,0,0.14);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
  --border: #eee;
}

[data-theme="dark"] {
  --bg: #0B1115;
  --surface: #151F26;
  --text: #F1F5F9;
  --text-2: #CBD5E1;
  --text-3: #94A3B8;
  --green: #34D399;
  --green-light: #6EE7B7;
  --green-dark: #065F46;
  --gold: #FCD34D;
  --gold-dark: #F59E0B;
  --sage: #475569;
  --glass: rgba(0,0,0,0.3);
  --glass-border: rgba(255,255,255,0.08);
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.6);
  --border: #2A3B47;
}

[data-theme="neon"] {
  --bg: #000000;
  --surface: #0a0a0a;
  --text: #ffffff;
  --text-2: #e4e4e7;
  --text-3: #a1a1aa;
  --green: #39FF14;
  --green-light: #72ff59;
  --green-dark: #003300;
  --gold: #FF00FF;
  --gold-dark: #b300b3;
  --sage: #00FFFF;
  --glass: rgba(57, 255, 20, 0.05);
  --glass-border: rgba(57, 255, 20, 0.2);
  --shadow-sm: 0 0 10px rgba(57, 255, 20, 0.2);
  --shadow-md: 0 0 20px rgba(57, 255, 20, 0.4);
  --shadow-lg: 0 0 40px rgba(57, 255, 20, 0.6);
  --border: #111111;
}

[data-theme="neon"] .btn-primary { box-shadow: 0 0 15px rgba(255, 0, 255, 0.5); }
[data-theme="neon"] .btn-primary:hover { box-shadow: 0 0 25px rgba(255, 0, 255, 0.8); }
[data-theme="neon"] .submit-btn { box-shadow: 0 0 15px rgba(57, 255, 20, 0.3); }
[data-theme="neon"] .submit-btn:hover { box-shadow: 0 0 30px rgba(57, 255, 20, 0.6); }
[data-theme="neon"] .why-icon { box-shadow: 0 0 20px rgba(255, 0, 255, 0.4); }

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); line-height: 1.6; background: var(--bg); overflow-x: hidden; transition: background 0.4s var(--ease), color 0.4s var(--ease); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 18px 0; transition: all 0.4s var(--ease); }
.nav.scrolled { background: rgba(21, 31, 38, 0.98); backdrop-filter: blur(12px); box-shadow: 0 4px 20px rgba(0,0,0,0.1); padding: 12px 0; }
.nav .container { display: flex; justify-content: space-between; align-items: center; }
.nav-logo { font-size: 1.6rem; font-weight: 700; color: #fff; transition: color 0.3s; }
.nav.scrolled .nav-logo { color: var(--green); }
.nav-logo span { color: var(--gold); }
.nav-left { display: flex; align-items: center; gap: 40px; }
.nav-right { display: flex; align-items: center; }
.nav-links { display: flex; gap: 32px; align-items: center; list-style: none; }
.nav-links a { color: rgba(255,255,255,0.85); font-weight: 500; font-size: 0.9rem; transition: all 0.3s var(--ease); position: relative; }
.nav-links a:hover { color: var(--gold); }
.theme-dropdown-wrap { position: relative; margin-right: 20px; }
.theme-toggle { background: rgba(255,255,255,0.15); border: none; color: #fff; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: all 0.3s var(--ease); }
.theme-toggle:hover, .theme-dropdown-wrap.open .theme-toggle { background: var(--gold); color: #fff; }
.theme-dropdown { position: absolute; top: calc(100% + 10px); right: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 8px; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transition: all 0.3s var(--ease); transform: translateY(-10px); min-width: 140px; z-index: 101; }
.theme-dropdown.open { opacity: 1; visibility: visible; transform: translateY(0); }
.theme-dropdown button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 14px; background: transparent; border: none; font-family: inherit; font-size: 0.9rem; font-weight: 500; color: var(--text-2); text-align: left; cursor: pointer; border-radius: 8px; transition: all 0.2s; }
.theme-dropdown button:hover, .theme-dropdown button.active { background: rgba(0,0,0,0.04); color: var(--green); }
[data-theme="dark"] .theme-dropdown button:hover, [data-theme="dark"] .theme-dropdown button.active { background: rgba(255,255,255,0.05); color: var(--green-light); }
[data-theme="neon"] .theme-dropdown button:hover, [data-theme="neon"] .theme-dropdown button.active { background: rgba(57, 255, 20, 0.1); color: var(--green); }
.theme-dropdown button i { width: 16px; text-align: center; }
.nav-cta { background: var(--gold) !important; color: #fff !important; padding: 10px 24px; border-radius: 50px; font-weight: 600; transition: all 0.3s var(--ease) !important; }
.nav-cta:hover { background: var(--gold-dark) !important; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(212,168,84,0.35); }
.mobile-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: #fff; cursor: pointer; margin-left: 10px; }
.nav.scrolled .mobile-toggle { color: var(--green); }

/* HERO */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; background: #000 url('images/hero-bg.webp') center/cover no-repeat; overflow: hidden; }
[data-theme="neon"] .hero { background: #000 url('images/hero-bg-neon.png') center/cover no-repeat; }
.hero-video-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.theme-video-neon { display: none; }
[data-theme="neon"] .theme-video-normal { display: none; }
[data-theme="neon"] .theme-video-neon { display: block; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.2); z-index: 1; }
.hero .container { position: relative; z-index: 2; width: 100%; }
.hero-content { position: relative; z-index: 2; max-width: 640px; padding: 100px 0 80px; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.1); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.15); padding: 10px 20px; border-radius: 50px; color: #fff; font-size: 0.85rem; font-weight: 500; margin-bottom: 28px; transition: all 0.3s; }
.hero-badge:hover { background: rgba(255,255,255,0.2); }
.hero-badge i { color: var(--gold); }
.hero h1 { font-size: 3.5rem; font-weight: 700; color: #fff; line-height: 1.1; margin-bottom: 20px; }
.hero h1 em { color: var(--gold); font-style: normal; display: block; }
.hero-sub { color: rgba(255,255,255,0.8); font-size: 1.05rem; line-height: 1.7; margin-bottom: 36px; max-width: 540px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 28px; border-radius: 50px; font-weight: 600; font-size: 0.95rem; transition: all 0.3s var(--ease); cursor: pointer; border: none; }
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(212,168,84,0.4); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.3); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.hero-stat { background: rgba(255,255,255,0.08); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px; padding: 20px; text-align: center; transition: transform 0.3s; }
.hero-stat:hover { transform: translateY(-4px); background: rgba(255,255,255,0.12); }
.hero-stat-num { font-family: 'JetBrains Mono', monospace; font-size: 2rem; font-weight: 700; color: var(--gold); }
.hero-stat-label { color: rgba(255,255,255,0.7); font-size: 0.82rem; font-weight: 500; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

/* TRUST STRIP */
.trust-strip { background: var(--surface); border-bottom: 1px solid var(--border); padding: 20px 0; overflow: hidden; transition: background 0.4s; }
.trust-strip-inner { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; opacity: 0.7; transition: opacity 0.3s; }
.trust-item:hover { opacity: 1; }
.trust-item img { height: 36px; width: auto; filter: grayscale(100%); transition: filter 0.3s; }
[data-theme="dark"] .trust-item img[src*="fssai"], [data-theme="dark"] .trust-item img[src*="apeda"] { filter: grayscale(100%) brightness(200%); }
.trust-item:hover img { filter: grayscale(0%); }
.trust-item span { font-size: 0.8rem; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.5px; }
.trust-icon { width: 32px; height: 32px; background: var(--green); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; }
[data-theme="dark"] .trust-icon { color: var(--bg); }

/* SECTIONS */
.section { padding: 100px 0; }
.section-tag { display: inline-block; background: rgba(27,67,50,0.08); color: var(--green); padding: 6px 16px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; transition: background 0.4s; }
[data-theme="dark"] .section-tag { background: rgba(52, 211, 153, 0.15); }
.section-title { font-size: 2.5rem; font-weight: 700; line-height: 1.15; margin-bottom: 16px; color: var(--text); }
.section-title em { color: var(--green); font-style: normal; }
.section-sub { color: var(--text-3); font-size: 1.05rem; max-width: 560px; line-height: 1.7; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; margin-top: 48px; }
.about-text p { color: var(--text-2); line-height: 1.8; margin-bottom: 16px; }
.about-text strong { color: var(--text); }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.about-feat { display: flex; align-items: flex-start; gap: 12px; padding: 14px; background: var(--surface); border-radius: 12px; border: 1px solid var(--border); transition: all 0.3s var(--ease); }
.about-feat:hover { border-color: var(--sage); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.about-feat-icon { width: 36px; height: 36px; background: linear-gradient(135deg, var(--green), var(--green-light)); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.85rem; flex-shrink: 0; }
[data-theme="dark"] .about-feat-icon { color: var(--bg); }
.about-feat h4 { font-size: 0.9rem; font-weight: 600; color: var(--text); }
.about-feat p { font-size: 0.8rem; color: var(--text-3); margin-top: 2px; }
.about-timeline { display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline-item { display: flex; gap: 20px; padding: 24px 0; position: relative; }
.timeline-dot { width: 44px; height: 44px; background: var(--green); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--surface); font-size: 1.2rem; flex-shrink: 0; position: relative; z-index: 2; box-shadow: 0 0 0 4px var(--bg); transition: box-shadow 0.4s; }
.timeline-item:not(:last-child)::after { content: ''; position: absolute; left: 21px; top: 68px; bottom: 0; width: 2px; background: var(--border); }
.timeline-content h4 { font-size: 0.95rem; font-weight: 600; color: var(--text); }
.timeline-content p { font-size: 0.85rem; color: var(--text-3); margin-top: 4px; }
.timeline-yr { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--gold-dark); font-weight: 600; }

/* PRODUCTS */
.products-section { background: var(--bg); transition: background 0.4s; }
.product-tabs { display: flex; gap: 10px; flex-wrap: wrap; margin: 32px 0; }
.tab-btn { padding: 10px 22px; border: 2px solid var(--border); background: transparent; border-radius: 50px; font-family: inherit; font-size: 0.88rem; font-weight: 500; color: var(--text-2); cursor: pointer; transition: all 0.3s var(--ease); }
.tab-btn.active, .tab-btn:hover { border-color: var(--green); background: var(--green); color: #fff; }
[data-theme="dark"] .tab-btn.active, [data-theme="dark"] .tab-btn:hover { color: var(--bg); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: all 0.4s var(--ease); transform-style: preserve-3d; }
.product-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-lg); border-color: var(--green-light); }
.product-card.hidden { display: none; }
.product-img { height: 200px; position: relative; overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.product-card:hover .product-img img { transform: scale(1.08); }
.product-tag { position: absolute; top: 12px; left: 12px; background: var(--gold); color: #fff; padding: 4px 14px; border-radius: 50px; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; z-index: 2; box-shadow: var(--shadow-sm); }
.product-body { padding: 24px; }
.product-body h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; transition: color 0.3s; }
.product-card:hover .product-body h3 { color: var(--green); }
.product-body > p { color: var(--text-3); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.spec-toggle { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: rgba(0,0,0,0.03); border-radius: 10px; cursor: pointer; font-size: 0.85rem; font-weight: 600; color: var(--green); border: none; width: 100%; transition: background 0.3s; }
[data-theme="dark"] .spec-toggle { background: rgba(255,255,255,0.05); }
.spec-toggle:hover { background: rgba(0,0,0,0.06); }
[data-theme="dark"] .spec-toggle:hover { background: rgba(255,255,255,0.08); }
.spec-toggle i { transition: transform 0.3s var(--ease); }
.spec-toggle.open i { transform: rotate(180deg); }
.spec-panel { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.spec-panel-inner { padding: 16px; font-size: 0.85rem; color: var(--text-2); line-height: 1.8; border-top: 1px solid var(--border); }
.spec-panel-inner strong { color: var(--text); }
.product-cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--green); font-weight: 600; font-size: 0.9rem; transition: gap 0.3s var(--ease), color 0.3s; }
.product-cta:hover { gap: 14px; color: var(--gold); }

/* TICKER */
.ticker-wrap { background: var(--green-dark); padding: 14px 0; overflow: hidden; position: relative; }
.ticker { display: flex; animation: tickerScroll 30s linear infinite; white-space: nowrap; will-change: transform; }
.ticker-item { display: inline-flex; align-items: center; gap: 8px; padding: 0 32px; color: rgba(255,255,255,0.85); font-size: 0.88rem; font-family: 'JetBrains Mono', monospace; }
.ticker-item .price { color: var(--gold); font-weight: 500; }
.ticker-item .change-up { color: #4ade80; }
.ticker-item .change-down { color: #f87171; }
@keyframes tickerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* PRICES TABLE */
.prices-section { background: var(--surface); transition: background 0.4s; }
.price-card { max-width: 860px; margin: 32px auto 0; background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-md); overflow: hidden; border: 1px solid var(--border); transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; background: linear-gradient(135deg, var(--green-dark), var(--green)); color: #fff; }
[data-theme="dark"] .price-header { color: #fff; }
.price-live { font-size: 0.85rem; font-weight: 600; }
.price-live i { color: #4ade80; font-size: 0.55rem; margin-right: 6px; animation: pulse-dot 2s ease infinite; }
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.price-updated { font-size: 0.78rem; opacity: 0.8; }
.price-table { width: 100%; border-collapse: collapse; }
.price-table thead th { padding: 14px 24px; text-align: left; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-3); border-bottom: 2px solid var(--border); background: rgba(0,0,0,0.02); }
[data-theme="dark"] .price-table thead th { background: rgba(255,255,255,0.02); }
.price-table thead th:last-child { text-align: right; }
.price-table tbody td { padding: 13px 24px; border-bottom: 1px solid var(--border); font-size: 0.92rem; transition: background 0.2s; }
.price-table tbody tr:hover td { background: rgba(var(--green-rgb, 27,67,50), 0.03); }
[data-theme="dark"] .price-table tbody tr:hover td { background: rgba(255,255,255,0.04); }
.price-commodity { font-weight: 500; }
.price-value { font-family: 'JetBrains Mono', monospace; font-weight: 600; color: var(--green-dark); }
[data-theme="dark"] .price-value, [data-theme="neon"] .price-value { color: var(--green-light); }
[data-theme="neon"] .price-value { text-shadow: 0 0 5px rgba(57, 255, 20, 0.4); }
.price-change { text-align: right; font-weight: 600; font-size: 0.82rem; }
.price-change.up { color: #16a34a; }
[data-theme="dark"] .price-change.up, [data-theme="neon"] .price-change.up { color: #4ade80; }
.price-change.down { color: #dc2626; }
[data-theme="dark"] .price-change.down, [data-theme="neon"] .price-change.down { color: #f87171; }
.price-change.flat { color: var(--text-3); }
.price-note { padding: 14px 24px; font-size: 0.78rem; color: var(--text-3); background: rgba(0,0,0,0.02); border-top: 1px solid var(--border); }
[data-theme="dark"] .price-note, [data-theme="neon"] .price-note { background: rgba(255,255,255,0.02); }
.price-note i { color: var(--gold); margin-right: 6px; }

/* WHY US */
.why-section { background: linear-gradient(160deg, var(--green-dark), var(--green)); position: relative; overflow: hidden; }
.why-section::before { content: ''; position: absolute; top: -40%; right: -15%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(212,168,84,0.15), transparent 70%); border-radius: 50%; }
.why-section .section-tag { background: rgba(255,255,255,0.15); color: var(--gold); }
.why-section .section-title { color: #fff; }
.why-section .section-title em { color: var(--gold); }
.why-section .section-sub { color: rgba(255,255,255,0.7); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.why-card { background: rgba(255,255,255,0.07); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 32px 24px; text-align: center; transition: all 0.4s var(--ease); }
.why-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: rgba(255,255,255,0.25); }
.why-icon { width: 60px; height: 60px; background: linear-gradient(135deg, var(--gold), var(--gold-dark)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 1.4rem; color: #fff; box-shadow: 0 4px 15px rgba(212,168,84,0.3); transition: transform 0.4s; }
.why-card:hover .why-icon { transform: scale(1.1) rotate(5deg); }
.why-card h3 { color: #fff; font-size: 1.05rem; margin-bottom: 10px; }
.why-card p { color: rgba(255,255,255,0.7); font-size: 0.88rem; line-height: 1.6; }

/* CERTS */
.certs-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-top: 48px; }
.cert-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 16px; text-align: center; transition: all 0.4s var(--ease); }
.cert-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--sage); }
.cert-card img { height: 44px; margin-bottom: 14px; filter: grayscale(100%); transition: filter 0.4s; }
[data-theme="dark"] .cert-card img { filter: grayscale(100%) brightness(200%); }
.cert-card:hover img { filter: grayscale(0%); }
[data-theme="dark"] .cert-card:hover img { filter: grayscale(0%) brightness(100%); }
.cert-card .cert-icon { width: 52px; height: 52px; background: linear-gradient(135deg, var(--green), var(--green-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; color: #fff; font-size: 1.2rem; transition: transform 0.4s; }
[data-theme="dark"] .cert-card .cert-icon { color: var(--bg); }
.cert-card:hover .cert-icon { transform: scale(1.1); }
.cert-card h4 { font-size: 0.92rem; font-weight: 600; margin-bottom: 6px; }
.cert-card p { font-size: 0.78rem; color: var(--text-3); line-height: 1.5; }

/* GEO FACTS */
.geo-section { background: rgba(0,0,0,0.02); transition: background 0.4s; }
[data-theme="dark"] .geo-section { background: var(--bg); }
.geo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
.geo-card { background: var(--surface); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: transform 0.3s; }
.geo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.geo-card h3 { font-size: 1rem; font-weight: 600; color: var(--green); margin-bottom: 10px; }
.geo-card p { font-size: 0.88rem; color: var(--text-2); line-height: 1.75; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; margin-top: 48px; }
.contact-info h3 { font-size: 1.8rem; font-weight: 700; margin-bottom: 16px; }
.contact-info > p { color: var(--text-2); margin-bottom: 32px; line-height: 1.7; }
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-item-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--green), var(--green-light)); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1rem; flex-shrink: 0; box-shadow: var(--shadow-sm); }
[data-theme="dark"] .contact-item-icon { color: var(--bg); }
.contact-item h4 { font-size: 0.92rem; font-weight: 600; }
.contact-item p, .contact-item a { color: var(--text-2); font-size: 0.9rem; transition: color 0.3s; }
.contact-item a:hover { color: var(--green); }
.contact-qr { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; margin-top: 24px; padding: 24px; background: rgba(0,0,0,0.02); border-radius: 12px; border: 2px dashed var(--gold); transition: transform 0.3s, box-shadow 0.3s; }
[data-theme="dark"] .contact-qr { background: rgba(255,255,255,0.02); }
.contact-qr:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.contact-qr img { width: 140px; height: 140px; border-radius: 8px; border: 4px solid #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.contact-qr h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; color: var(--text-1); }
.contact-qr p { font-size: 0.85rem; margin: 0; color: var(--text-2); line-height: 1.4; }
.contact-badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); }
.contact-badges img { height: 30px; opacity: 0.7; filter: grayscale(100%); transition: filter 0.3s, opacity 0.3s; }
[data-theme="dark"] .contact-badges img { filter: grayscale(100%) brightness(200%); }
.contact-badges img:hover { filter: grayscale(0%); opacity: 1; }
[data-theme="dark"] .contact-badges img:hover { filter: grayscale(0%) brightness(100%); }
.contact-badges .mini-badge { font-size: 0.7rem; font-weight: 600; color: var(--text-3); background: rgba(0,0,0,0.05); padding: 6px 12px; border-radius: 6px; }
[data-theme="dark"] .contact-badges .mini-badge { background: rgba(255,255,255,0.05); }
.form-card { background: var(--surface); padding: 36px; border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--border); }
.form-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 500; font-size: 0.88rem; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 2px solid var(--border); border-radius: 12px; font-family: inherit; font-size: 0.95rem; background: rgba(0,0,0,0.02); color: var(--text); transition: all 0.3s var(--ease); }
[data-theme="dark"] .form-group input, [data-theme="dark"] .form-group select, [data-theme="dark"] .form-group textarea { background: rgba(255,255,255,0.02); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--green); background: var(--surface); box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2); }
.form-group.valid input, .form-group.valid select, .form-group.valid textarea { border-color: #10B981; }
.form-group.invalid input, .form-group.invalid select, .form-group.invalid textarea { border-color: #EF4444; }
.form-group textarea { resize: vertical; min-height: 100px; }
.submit-btn { width: 100%; padding: 14px; background: var(--green); color: #fff; border: none; border-radius: 12px; font-family: inherit; font-size: 1rem; font-weight: 600; cursor: pointer; transition: all 0.3s var(--ease); display: flex; align-items: center; justify-content: center; gap: 10px; }
[data-theme="dark"] .submit-btn { color: var(--bg); }
.submit-btn:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(27,67,50,0.3); }

/* FOOTER */
.footer { background: var(--green-dark); color: #fff; padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { display: inline-block; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.65); line-height: 1.7; font-size: 0.9rem; margin-bottom: 12px; }
.footer-nap { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.7; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a { width: 36px; height: 36px; background: rgba(255,255,255,0.08); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: #fff; transition: all 0.3s var(--ease); font-size: 0.9rem; }
.footer-social a:hover { background: var(--gold); transform: translateY(-3px); }
.footer-col h4 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: all 0.3s; position: relative; }
.footer-links a::after { content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: var(--gold); transition: width 0.3s; }
.footer-links a:hover { color: var(--gold); padding-left: 4px; }
.footer-links a:hover::after { width: 100%; left: 4px; }
.footer-nl p { color: rgba(255,255,255,0.6); margin-bottom: 14px; font-size: 0.88rem; }
.footer-nl-form { display: flex; gap: 8px; }
.footer-nl-form input { flex: 1; padding: 10px 14px; border: none; border-radius: 8px; font-size: 0.9rem; background: rgba(255,255,255,0.1); color: #fff; }
.footer-nl-form input:focus { outline: none; background: rgba(255,255,255,0.15); box-shadow: 0 0 0 2px var(--gold); }
.footer-nl-form button { padding: 10px 18px; background: var(--gold); border: none; border-radius: 8px; color: #fff; cursor: pointer; transition: all 0.3s; }
.footer-nl-form button:hover { background: var(--gold-dark); transform: translateX(2px); }
.footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { color: rgba(255,255,255,0.45); font-size: 0.82rem; }
.footer-bottom a { color: var(--gold); transition: color 0.3s; }
.footer-bottom a:hover { color: #fff; }

/* STICKY CTA */
.sticky-cta { position: fixed; bottom: -80px; left: 0; right: 0; background: rgba(27,67,50,0.97); backdrop-filter: blur(12px); padding: 14px 24px; z-index: 99; transition: bottom 0.4s var(--ease); display: flex; align-items: center; justify-content: center; gap: 16px; }
.sticky-cta.visible { bottom: 0; }
.sticky-cta a { color: #fff; font-weight: 600; font-size: 0.92rem; }
.sticky-cta .btn-primary { padding: 10px 24px; font-size: 0.88rem; }
.sticky-cta-phone { color: var(--gold) !important; transition: color 0.3s; }
.sticky-cta-phone:hover { color: #fff !important; }

/* WHATSAPP */
.wa-float { position: fixed; bottom: 80px; right: 24px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.6rem; box-shadow: 0 4px 20px rgba(37,211,102,0.4); z-index: 98; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.wa-float:hover { transform: scale(1.15) rotate(-10deg); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }

/* SCROLL TOP */
.scroll-top { position: fixed; bottom: 150px; right: 32px; width: 40px; height: 40px; background: var(--green); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.9rem; opacity: 0; visibility: hidden; transition: all 0.4s var(--ease); z-index: 98; }
[data-theme="dark"] .scroll-top { color: var(--bg); }
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--gold); transform: translateY(-5px); color: #fff; }

/* ANIMATIONS */
.anim { opacity: 0; transform: translateY(30px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.anim.in { opacity: 1; transform: translateY(0); }
.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }
.anim-delay-4 { transition-delay: 0.4s; }

/* MOBILE OVERLAY */
.mobile-menu { position: fixed; inset: 0; background: var(--green-dark); z-index: 101; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; opacity: 0; visibility: hidden; transition: all 0.4s var(--ease); }
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a { color: #fff; font-size: 1.3rem; font-weight: 600; transition: color 0.3s; }
.mobile-menu a:hover { color: var(--gold); }
.mobile-close { position: absolute; top: 24px; right: 24px; background: none; border: none; color: #fff; font-size: 1.6rem; cursor: pointer; transition: transform 0.3s; }
.mobile-close:hover { transform: rotate(90deg); color: var(--gold); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero h1 { font-size: 2.8rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-toggle { display: block; }
  .hero { min-height: auto; padding: 120px 0 64px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .hero-stat-num { font-size: 1.5rem; }
  .section-title { font-size: 1.8rem; }
  .about-grid { grid-template-columns: 1fr; }
  .about-timeline { order: -1; flex-direction: row; flex-wrap: wrap; gap: 16px; }
  .timeline-item { padding: 12px 0; }
  .timeline-item::after { display: none; }
  .product-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .geo-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-social { justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .trust-strip-inner { gap: 20px; }
  .sticky-cta { gap: 10px; padding: 12px 16px; }
  .wa-float { bottom: 72px; right: 16px; }
  .scroll-top { bottom: 72px; right: 80px; }
  .price-table thead th, .price-table tbody td { padding: 10px 14px; font-size: 0.84rem; }
}
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .about-features { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
}

[data-theme="neon"] .hero-overlay {
  background: rgba(0,0,0,0.4);
}