/* ============ RESET & BASE ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #e8f4ff;
  --bg-2: #d6ecff;
  --surface: rgba(255, 255, 255, 0.7);
  --surface-hover: rgba(255, 255, 255, 0.95);
  --border: rgba(14, 165, 233, 0.2);
  --text: #07406b;
  --text-dim: #3b6f9c;
  --accent: #0ea5e9;
  --accent-2: #38bdf8;
  --accent-3: #0284c7;
  --deep: #0369a1;
  --gold: #e8a83c;
  --grad: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 50%, #0284c7 100%);
  --grad-text: linear-gradient(90deg, #0ea5e9, #0284c7, #0b6bcb);
  --grad-lux: linear-gradient(135deg, #0ea5e9, #f5b942);
  --wa: #25d366;
  --radius: 22px;
  --shadow: 0 20px 60px rgba(2, 132, 199, 0.18);
  --shadow-deep: 0 20px 60px rgba(2, 132, 199, 0.25);
  --font: 'Inter', system-ui, sans-serif;
  --font-head: 'Sora', 'Inter', sans-serif;
}

html { scroll-behavior: smooth; font-size: 15px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-gold { background: var(--grad-lux); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ============ ANIMATED BACKGROUND ============ */
.bg-orbs { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); mix-blend-mode: screen; animation: drift 20s ease-in-out infinite; }
.orb-1 { width: 520px; height: 520px; background: radial-gradient(circle, #7cc4f5, transparent 70%); top: -140px; left: -120px; }
.orb-2 { width: 460px; height: 460px; background: radial-gradient(circle, #a5d8ff, transparent 70%); top: 25%; right: -140px; animation-delay: -6s; }
.orb-3 { width: 400px; height: 400px; background: radial-gradient(circle, #bae6fd, transparent 70%); bottom: -120px; left: 18%; animation-delay: -11s; }
.orb-4 { width: 340px; height: 340px; background: radial-gradient(circle, #7dd3fc, transparent 70%); top: 55%; left: 45%; animation-delay: -15s; }
.orb-5 { width: 300px; height: 300px; background: radial-gradient(circle, #fcd38a, transparent 72%); top: 12%; left: 30%; animation-delay: -8s; opacity: 0.4; }

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(45px, -35px) scale(1.14); }
  66% { transform: translate(-35px, 30px) scale(0.92); }
}

.particles { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.particles i { position: absolute; bottom: -130px; border-radius: 50%; animation: rise linear infinite; filter: blur(1px); }

/* luxury gold sparkle particles */
.sparkle { position: absolute; border-radius: 50%; background: #f5d08a; box-shadow: 0 0 8px rgba(245, 208, 138, 0.9); pointer-events: none; }

@keyframes rise {
  0% { transform: translateY(0) translateX(0) scale(1); opacity: 1; }
  100% { transform: translateY(-108vh) translateX(40px) scale(0.15); opacity: 0; }
}
@keyframes sparkleAnim {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0.6); }
  50% { opacity: 0.9; transform: translateY(-18px) scale(1.2); }
}

/* ============ GLASS ============ */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}
.glass::before {
  content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(135deg, rgba(56,189,248,0.5), rgba(255,255,255,0.1), rgba(245,185,66,0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.5s ease;
}
.glass:hover::before { opacity: 1; }

/* ============ NAV ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-radius: 0; border-left: none; border-right: none; border-top: none;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.nav.scrolled { background: rgba(255, 255, 255, 0.85); box-shadow: 0 10px 40px rgba(2, 132, 199, 0.15); backdrop-filter: blur(16px); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.logo-img { height: 46px; width: auto; object-fit: contain; }
.footer-brand .logo-img { height: 54px; filter: drop-shadow(0 6px 16px rgba(2, 132, 199, 0.25)); }
.brand-badge {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad); box-shadow: 0 8px 24px rgba(14, 165, 233, 0.5); position: relative; overflow: hidden;
}
.brand-badge::after { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.55) 50%, transparent 70%); animation: shine 3.5s infinite; }
@keyframes shine { 0% { transform: translateX(-110%); } 60%, 100% { transform: translateX(110%); } }
.drop { width: 15px; height: 21px; background: #fff; clip-path: polygon(50% 0, 100% 42%, 82% 90%, 18% 90%, 0 42%); box-shadow: inset 0 -2px 6px rgba(0,0,0,0.2); }
.brand-text { font-family: var(--font-head); font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-text strong { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

.links { display: flex; gap: 30px; }
.links a { color: var(--text-dim); text-decoration: none; font-size: 0.95rem; font-weight: 500; transition: color 0.3s; position: relative; }
.links a::after { content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--grad); border-radius: 2px; transition: width 0.3s; }
.links a:hover { color: var(--text); }
.links a:hover::after { width: 100%; }
.links a.active { color: var(--text); }
.links a.active::after { width: 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 24px; border-radius: 16px; font-weight: 600; font-size: 0.95rem; text-decoration: none; cursor: pointer; transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s, filter 0.25s; border: none; white-space: nowrap; position: relative; overflow: hidden; }
.btn::before { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,0.35) 50%, transparent 80%); transform: translateX(-100%); transition: transform 0.6s ease; }
.btn:hover::before { transform: translateX(100%); }
.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: 18px; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn-wa { background: linear-gradient(135deg, #25d366, #128c7e); color: #fff; box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4); }
.btn-wa:hover { transform: translateY(-4px) scale(1.03); box-shadow: 0 18px 44px rgba(37, 211, 102, 0.55); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 12px 32px rgba(14, 165, 233, 0.4); }
.btn-primary:hover { transform: translateY(-4px) scale(1.03); box-shadow: 0 18px 44px rgba(14, 165, 233, 0.55); }
.btn-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--border); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: var(--surface-hover); transform: translateY(-4px); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 130px 0 60px; overflow: hidden; }
.hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to top, rgba(232,244,255,0.9), transparent); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }

.chip { display: inline-flex; align-items: center; gap: 9px; padding: 9px 18px; font-size: 0.85rem; font-weight: 700; color: var(--deep); border-radius: 100px; margin-bottom: 24px; }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); animation: blink 1.4s ease infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.title { font-family: var(--font-head); font-size: clamp(2.3rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 24px; filter: drop-shadow(0 8px 30px rgba(56, 189, 248, 0.35)); }
.subtitle { font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--text-dim); max-width: 560px; margin-bottom: 36px; }

.hero-cta { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 48px; }
.wa-mini { color: var(--wa); }

.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat { display: flex; align-items: baseline; gap: 4px; }
.stat strong { font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; display: inline-block; text-align: right; }
.stat:nth-child(1) strong { min-width: 4ch; }
.stat:nth-child(2) strong { min-width: 2ch; }
.stat:nth-child(3) strong { min-width: 2ch; }
.stat em { font-style: normal; font-size: 1.3rem; font-weight: 700; color: var(--gold); }
.stat p { width: 100%; font-size: 0.85rem; color: var(--text-dim); margin: -6px 0 0; }

/* Bottle visual */
.hero-visual { display: grid; place-items: center; position: relative; }
.halo { position: absolute; width: 460px; height: 460px; border-radius: 50%; background: radial-gradient(circle, rgba(56,189,248,0.28), rgba(56,189,248,0.06) 50%, transparent 72%); animation: haloBreath 5s ease-in-out infinite; filter: blur(2px); }
@keyframes haloBreath { 0%, 100% { transform: scale(0.92); opacity: 0.55; } 50% { transform: scale(1.08); opacity: 1; } }

.bottle-stage { position: relative; width: 360px; height: 660px; }
.lux-bottle {
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 300px; height: 640px;
  filter: drop-shadow(0 36px 70px rgba(2, 132, 199, 0.42));
  animation: luxFloat 7s ease-in-out infinite;
}
.bottle-img {
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 100%; height: 100%; object-fit: contain;
  display: block; user-select: none; pointer-events: none;
}
.bottle-flow {
  position: absolute; left: 0; top: 0; width: 100%; height: 100%;
  z-index: 5; pointer-events: none;
}
@keyframes luxFloat {
  0%, 100% { transform: translateX(-50%) translateY(0) rotate(-1.5deg); }
  38% { transform: translateX(-50%) translateY(-22px) rotate(1.2deg); }
  62% { transform: translateX(-50%) translateY(-26px) rotate(-0.8deg); }
}
.lux-bottle::after {
  content: ''; position: absolute; left: 50%; top: 6%; transform: translateX(-50%);
  width: 78%; height: 92%; border-radius: 46% 46% 20% 20%;
  background: radial-gradient(circle at 50% 20%, rgba(56,189,248,0.4), rgba(14,165,233,0.14) 55%, transparent 74%);
  animation: bottleGlow 4.5s ease-in-out infinite; z-index: -1;
}
@keyframes bottleGlow {
  0%, 100% { opacity: 0.45; transform: translateX(-50%) scale(0.97); }
  50% { opacity: 0.95; transform: translateX(-50%) scale(1.05); }
}
.glare {
  position: absolute; top: 0; left: -60%; width: 55%; height: 100%; z-index: 6;
  border-radius: 30px;
  background: linear-gradient(105deg, transparent 28%, rgba(255,255,255,0.55) 46%, rgba(255,255,255,0.2) 52%, transparent 72%);
  animation: glareSweep 4.6s ease-in-out infinite; pointer-events: none;
}
@keyframes glareSweep { 0%, 55% { transform: translateX(0); opacity: 0; } 80% { opacity: 0.9; } 100% { transform: translateX(420%); opacity: 0; } }

/* Glowing water pool at the base */
.water-base {
  position: absolute; left: 50%; bottom: -18px; transform: translateX(-50%);
  width: 250px; height: 46px; border-radius: 50%;
  background:
    radial-gradient(ellipse at center, rgba(125, 211, 252, 0.85), rgba(14,165,233,0.45) 46%, transparent 70%);
  box-shadow: 0 0 60px 22px rgba(14,165,233,0.35), inset 0 6px 18px rgba(255,255,255,0.6);
  animation: poolPulse 4s ease-in-out infinite; z-index: 2; pointer-events: none;
}
@keyframes poolPulse {
  0%, 100% { transform: translateX(-50%) scale(1) ; opacity: 0.95; }
  50% { transform: translateX(-50%) scale(1.06); opacity: 1; }
}

.ring { position: absolute; border-radius: 50%; border: 2px solid rgba(56,189,248,0.3); animation: ringPulse 4.5s ease-out infinite; }
.ring-a { width: 250px; height: 250px; left: 50%; top: 34%; transform: translateX(-50%); }
.ring-b { width: 360px; height: 360px; left: 50%; top: 28%; transform: translateX(-50%); animation-delay: 2.2s; }
@keyframes ringPulse { 0% { transform: translateX(-50%) scale(0.55); opacity: 0.9; } 100% { transform: translateX(-50%) scale(1.5); opacity: 0; } }

.float-chip { position: absolute; padding: 9px 15px; font-size: 0.82rem; font-weight: 600; border-radius: 100px; animation: chipFloat 6s ease-in-out infinite; color: var(--text); }
.chip-1 { top: 8%; right: -6px; animation-delay: 0s; }
.chip-2 { top: 48%; left: -20px; animation-delay: -2s; }
.chip-3 { bottom: 8%; right: -4px; animation-delay: -4s; }
@keyframes chipFloat { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-15px) rotate(2deg); } }

/* ============ MARQUEE ============ */
.marquee { padding: 22px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; background: rgba(255, 255, 255, 0.6); }
.marquee-track { display: flex; gap: 60px; white-space: nowrap; animation: marquee 22s linear infinite; width: max-content; }
.marquee-track span { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: var(--deep); letter-spacing: 2px; text-transform: uppercase; }
.marquee-track span b { color: var(--gold); }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ============ SECTIONS ============ */
.section { padding: 90px 0; position: relative; }
.section-head { text-align: center; max-width: 740px; margin: 0 auto 48px; }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 0.8rem; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.kicker::before, .kicker::after { content: ''; width: 26px; height: 1px; background: var(--grad); }
.section-title { font-family: var(--font-head); font-size: clamp(1.9rem, 3.4vw, 2.7rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 18px; }
.section-title .grad { position: relative; display: inline-block; }
.section-title .grad::after { content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 8px; background: linear-gradient(90deg, rgba(56,189,248,0.35), rgba(245,185,66,0.35)); filter: blur(6px); border-radius: 8px; animation: titleGlow 3.5s ease-in-out infinite; z-index: -1; }
@keyframes titleGlow { 0%, 100% { opacity: 0.5; transform: scaleX(0.85); } 50% { opacity: 1; transform: scaleX(1); } }
.section-sub { color: var(--text-dim); font-size: 1.05rem; }

/* About */
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.about-card { padding: 40px 30px; transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), background 0.4s, box-shadow 0.4s; position: relative; overflow: hidden; }
.about-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform 0.5s; }
.about-card:hover { transform: translateY(-12px); background: var(--surface-hover); box-shadow: 0 30px 70px rgba(2, 132, 199, 0.4); }
.about-card:hover::before { transform: scaleX(1); }
.icon-wrap { width: 70px; height: 70px; border-radius: 20px; display: grid; place-items: center; margin-bottom: 24px; background: linear-gradient(135deg, rgba(56,189,248,0.25), rgba(14,165,233,0.25)); border: 1px solid var(--border); box-shadow: 0 10px 24px rgba(14,165,233,0.25); }
.drop-big { width: 27px; height: 38px; background: var(--accent); clip-path: polygon(50% 0, 100% 42%, 82% 90%, 18% 90%, 0 42%); box-shadow: inset 0 -4px 10px rgba(0,0,0,0.25); }
.shield { width: 28px; height: 32px; background: var(--accent-2); clip-path: polygon(50% 0, 100% 20%, 100% 60%, 50% 100%, 0 60%, 0 20%); }
.home { width: 32px; height: 30px; background: var(--accent-3); clip-path: polygon(50% 0, 100% 42%, 100% 100%, 0 100%, 0 42%); }
.filter { width: 30px; height: 36px; background: var(--accent-3); clip-path: polygon(50% 0, 100% 22%, 80% 55%, 100% 90%, 50% 100%, 0 90%, 20% 55%, 0 22%); box-shadow: inset 0 0 0 2px rgba(255,255,255,0.35); }
.about-card h3 { font-family: var(--font-head); font-size: 1.25rem; margin-bottom: 12px; }
.about-card p { color: var(--text-dim); font-size: 0.95rem; }

/* Mineral showcase */
.mineral-band { margin-top: 52px; padding: 36px 30px; border-radius: 26px; background: linear-gradient(135deg, rgba(255,255,255,0.75), rgba(224,242,254,0.55)); border: 1px solid rgba(125,211,252,0.5); box-shadow: 0 24px 60px rgba(2, 132, 199, 0.18); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; backdrop-filter: blur(14px); }
.mineral-head .kicker { margin-bottom: 10px; }
.mineral-head h3 { font-family: var(--font-head); font-size: 1.55rem; margin-bottom: 8px; }
.mineral-head p { color: var(--text-dim); font-size: 0.95rem; }
.minerals { display: flex; gap: 20px; }
.mineral { text-align: center; padding: 18px 16px; border-radius: 20px; background: rgba(255,255,255,0.85); border: 1px solid var(--border); box-shadow: 0 12px 30px rgba(2, 132, 199, 0.16); min-width: 118px; transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), box-shadow 0.4s; }
.mineral:hover { transform: translateY(-8px); box-shadow: 0 22px 48px rgba(2, 132, 199, 0.3); }
.m-chem { display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 12px; border-radius: 18px; font-family: var(--font-head); font-weight: 800; font-size: 1.35rem; color: #fff; background: var(--grad); box-shadow: 0 10px 22px rgba(14,165,233,0.45); animation: chemGlow 3.4s ease-in-out infinite; }
.mineral:nth-child(2) .m-chem { background: linear-gradient(135deg, #0ea5e9, #0284c7); }
.mineral:nth-child(3) .m-chem { background: linear-gradient(135deg, #38bdf8, #2563eb); }
@keyframes chemGlow { 0%, 100% { box-shadow: 0 10px 22px rgba(14,165,233,0.4); } 50% { box-shadow: 0 14px 34px rgba(14,165,233,0.7); } }
.mineral strong { display: block; font-family: var(--font-head); font-size: 1.02rem; margin-bottom: 6px; color: var(--deep); }
.mineral p { color: var(--text-dim); font-size: 0.82rem; line-height: 1.4; }

/* GALLERY */
.gallery { background: rgba(214, 236, 255, 0.5); }
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.g-item { position: relative; border-radius: 24px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-deep); transition: transform 0.5s cubic-bezier(0.22,1,0.36,1), box-shadow 0.5s; aspect-ratio: 4/3; cursor: pointer; }
.g-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.7s cubic-bezier(0.22,1,0.36,1); }
.g-item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(2, 60, 100, 0.75), transparent 55%); opacity: 0; transition: opacity 0.5s; }
.g-item .g-cap { position: absolute; left: 20px; bottom: 18px; z-index: 2; color: #fff; transform: translateY(20px); opacity: 0; transition: transform 0.5s, opacity 0.5s; }
.g-item:hover { transform: translateY(-8px) scale(1.01); box-shadow: 0 40px 90px rgba(2, 132, 199, 0.45); }
.g-item:hover img { transform: scale(1.08); }
.g-item:hover::after, .g-item:hover .g-cap { opacity: 1; transform: translateY(0); }
.g-item .g-cap h4 { font-family: var(--font-head); font-size: 1.1rem; }
.g-item .g-cap p { font-size: 0.85rem; color: var(--accent-2); }

/* lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(2, 10, 20, 0.92); z-index: 300; display: none; align-items: center; justify-content: center; padding: 30px; backdrop-filter: blur(8px); }
.lightbox.open { display: flex; animation: fadeIn 0.3s ease; }
.lb-viewport { position: relative; width: min(92vw, 1100px); height: min(82vh, 720px); border-radius: 18px; overflow: hidden; background: rgba(0, 0, 0, 0.55); box-shadow: 0 40px 100px rgba(0, 0, 0, 0.85); touch-action: pan-y; }
.lb-track { display: flex; height: 100%; transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1); will-change: transform; }
.lb-slide { flex: 0 0 100%; height: 100%; display: grid; place-items: center; }
.lb-slide img { max-width: 100%; max-height: 100%; display: block; border-radius: 10px; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.25); background: rgba(255, 255, 255, 0.12); color: #fff; cursor: pointer; display: grid; place-items: center; backdrop-filter: blur(8px); transition: 0.3s; }
.lb-nav:hover { background: var(--grad); border-color: transparent; transform: translateY(-50%) scale(1.1); }
.lb-prev { left: 26px; }
.lb-next { right: 26px; }
.lb-nav svg { pointer-events: none; }
.lb-count { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 0.88rem; font-weight: 600; letter-spacing: 1px; background: rgba(0, 0, 0, 0.5); padding: 6px 16px; border-radius: 100px; border: 1px solid rgba(255, 255, 255, 0.15); backdrop-filter: blur(6px); }
.lb-close { position: absolute; top: 24px; right: 30px; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--border); background: rgba(255, 255, 255, 0.1); color: #fff; font-size: 1.4rem; cursor: pointer; display: grid; place-items: center; transition: 0.3s; z-index: 10; }
.lb-close:hover { background: rgba(255, 255, 255, 0.25); transform: rotate(90deg); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@media (max-width: 768px) {
  .lb-nav { width: 44px; height: 44px; }
  .lb-prev { left: 10px; } .lb-next { right: 10px; }
  .lb-close { top: 14px; right: 16px; }
}

/* PRODUCTS */
.products { background: rgba(224, 242, 254, 0.45); }
.wave { position: absolute; top: 0; left: 0; right: 0; height: 90px; pointer-events: none; z-index: 0; }
.wave svg { width: 100%; height: 100%; display: block; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.product-card { display: flex; flex-direction: column; gap: 18px; padding: 18px; border-radius: 22px; }

/* Product carousel */
.p-carousel { position: relative; border-radius: 18px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-deep); background: #fff; aspect-ratio: 1/1; touch-action: pan-y; }
.p-viewport { position: absolute; inset: 0; overflow: hidden; }
.p-track { display: flex; height: 100%; transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1); will-change: transform; }
.p-slide { flex: 0 0 100%; height: 100%; display: grid; place-items: center; }
.p-slide img { width: 100%; height: 100%; object-fit: contain; display: block; user-select: none; -webkit-user-drag: none; pointer-events: none; }
.p-btn { position: absolute; top: 50%; transform: translateY(-50%); z-index: 8; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); background: rgba(255, 255, 255, 0.94); color: var(--deep); display: grid; place-items: center; cursor: pointer; pointer-events: auto; -webkit-tap-highlight-color: transparent; backdrop-filter: blur(8px); box-shadow: 0 8px 24px rgba(2, 132, 199, 0.28); transition: transform 0.3s, background 0.3s, color 0.3s; }
.p-btn:active { transform: translateY(-50%) scale(0.9); }
.p-prev { left: 14px; }
.p-next { right: 14px; }
.p-btn:hover { background: var(--grad); color: #fff; transform: translateY(-50%) scale(1.12); }
.p-btn svg { pointer-events: none; }
.p-dots { position: absolute; bottom: 14px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; z-index: 5; }
.p-dot { width: 8px; height: 8px; padding: 0; border-radius: 50%; border: none; background: rgba(2, 132, 199, 0.3); cursor: pointer; transition: width 0.3s, background 0.3s, box-shadow 0.3s; }
.p-dot.active { width: 24px; border-radius: 10px; background: var(--accent); box-shadow: 0 0 12px rgba(14, 165, 233, 0.55); }

.product-body { display: flex; flex-direction: column; }
.product-body h4 { font-family: var(--font-head); font-size: 1.35rem; margin-bottom: 12px; }
.product-body p { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 18px; line-height: 1.65; }
.product-body .btn { margin-top: auto; }
@media (max-width: 1000px) {
  .product-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .p-btn { width: 38px; height: 38px; }
  .p-prev { left: 10px; } .p-next { right: 10px; }
}
@media (max-width: 600px) {
  .product-grid { gap: 20px; }
}

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature-card { padding: 32px 26px; transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), background 0.4s, box-shadow 0.4s; position: relative; overflow: hidden; }
.feature-card::after { content: ''; position: absolute; top: -60%; right: -60%; width: 120%; height: 120%; background: radial-gradient(circle, rgba(56,189,248,0.15), transparent 60%); opacity: 0; transition: opacity 0.5s; }
.feature-card:hover { transform: translateY(-10px) scale(1.02); background: var(--surface-hover); box-shadow: 0 30px 70px rgba(2, 132, 199, 0.4); }
.feature-card:hover::after { opacity: 1; }
.f-icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 20px; background: linear-gradient(135deg, rgba(125,211,252,0.2), rgba(14,165,233,0.2)); border: 1px solid var(--border); }
.bottle-sm { width: 21px; height: 30px; background: var(--accent-2); border-radius: 2px 2px 6px 6px; }
.clock { width: 27px; height: 27px; border: 3px solid var(--accent); border-radius: 50%; position: relative; }
.clock::after { content: ''; position: absolute; top: 2px; left: 12px; width: 3px; height: 9px; background: var(--accent); border-radius: 2px; transform-origin: bottom; transform: rotate(30deg); }
.map { width: 27px; height: 27px; background: var(--accent-2); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; transform: rotate(45deg); position: relative; }
.map::after { content: ''; position: absolute; top: 8px; left: 8px; width: 9px; height: 9px; background: var(--bg); border-radius: 50%; transform: rotate(-45deg); }
.wa { width: 28px; height: 28px; background: var(--wa); -webkit-mask: url('data:image/svg+xml,<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12.04 2C6.58 2 2.13 6.45 2.13 11.91c0 1.75.46 3.45 1.32 4.95L2 22l5.25-1.38a9.9 9.9 0 0 0 4.79 1.22h.01c5.46 0 9.91-4.45 9.91-9.91C21.96 6.45 17.5 2 12.04 2zm5.8 14.16c-.25.69-1.45 1.32-1.99 1.36-.51.05-1.15.07-1.86-.12-.42-.13-.96-.31-1.66-.61-2.94-1.27-4.85-4.24-5-4.44-.15-.2-1.19-1.59-1.19-3.03 0-1.44.76-2.15 1.03-2.44.27-.29.59-.36.79-.36.2 0 .39 0 .56.01.18.01.42-.07.66.5.25.61.84 2.1.92 2.25.08.15.13.33.02.53-.1.2-.16.32-.31.5-.15.17-.32.39-.46.52-.15.15-.31.32-.13.62.18.31.8 1.32 1.71 2.14 1.18 1.05 2.17 1.38 2.48 1.54.31.15.49.13.67-.08.18-.2.77-.9.98-1.21.2-.31.41-.25.68-.15.28.1 1.76.83 2.06.98.3.15.5.23.58.35.07.13.07.73-.17 1.42z"/></svg>') no-repeat center; mask-size: contain; -webkit-mask-size: contain; display: block; }
.gallon { width: 23px; height: 32px; background: var(--accent-3); border-radius: 3px 3px 7px 7px; position: relative; }
.gallon::after { content: ''; position: absolute; top: -11px; left: 50%; transform: translateX(-50%); width: 9px; height: 13px; background: var(--accent-3); border-radius: 2px; }
.feature-card h4 { font-family: var(--font-head); font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p { color: var(--text-dim); font-size: 0.92rem; }

/* Steps */
.steps { display: flex; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 64px; }
.step { position: relative; flex: 1; min-width: 220px; max-width: 300px; padding: 38px 28px; text-align: center; transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), background 0.4s, box-shadow 0.4s; }
.step:hover { transform: translateY(-10px); background: var(--surface-hover); box-shadow: 0 30px 70px rgba(2, 132, 199, 0.4); }
.step-num { position: absolute; top: -17px; left: 50%; transform: translateX(-50%); width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 800; font-family: var(--font-head); box-shadow: 0 10px 24px rgba(14, 165, 233, 0.5); }
.step-icon { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 20px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(56,189,248,0.22), rgba(14,165,233,0.22)); border: 1px solid var(--border); }
.msg { width: 32px; height: 26px; background: var(--accent-2); clip-path: polygon(0 0, 100% 0, 100% 75%, 60% 75%, 40% 100%, 45% 75%, 0 75%); }
.confirm { width: 30px; height: 30px; border: 3px solid var(--accent); border-radius: 50%; position: relative; }
.confirm::after { content: ''; position: absolute; top: 3px; left: 9px; width: 8px; height: 15px; border: solid var(--accent); border-width: 0 3px 3px 0; transform: rotate(45deg); }
.truck { width: 36px; height: 24px; background: var(--accent-3); clip-path: polygon(0 20%, 20% 20%, 40% 0, 80% 0, 100% 30%, 100% 60%, 80% 60%, 70% 100%, 40% 100%, 30% 60%, 0 60%); }
.step-arrow { font-size: 1.9rem; color: var(--accent-2); animation: arrowPulse 1.6s ease infinite; width: 30px; }
@keyframes arrowPulse { 0%, 100% { opacity: 0.35; transform: translateX(0); } 50% { opacity: 1; transform: translateX(7px); } }
.step h4 { font-family: var(--font-head); margin-bottom: 10px; }
.step p { color: var(--text-dim); font-size: 0.92rem; }

/* CTA band */
.cta-band { max-width: 1050px; margin: 0 auto; }
.cta-glass { border-radius: 30px; padding: 52px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; background: linear-gradient(135deg, rgba(14,165,233,0.18), rgba(56,189,248,0.12)); border: 1px solid var(--border); backdrop-filter: blur(18px); box-shadow: var(--shadow-deep); position: relative; overflow: hidden; }
.cta-glass::before { content: ''; position: absolute; top: -50%; left: -20%; width: 60%; height: 200%; background: radial-gradient(circle, rgba(245,208,138,0.12), transparent 60%); animation: ctaGlow 6s ease-in-out infinite; }
.cta-glass::after { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.14) 45%, transparent 60%); transform: translateX(-120%); animation: ctaShine 5.5s ease-in-out infinite; }
@keyframes ctaGlow { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(40px); } }
@keyframes ctaShine { 0%, 55% { transform: translateX(-120%); } 100% { transform: translateX(130%); } }
.cta-text { position: relative; z-index: 2; }
.cta-text h3 { font-family: var(--font-head); font-size: 1.6rem; margin-bottom: 10px; }
.cta-text p { color: var(--text-dim); }
.cta-glass .btn { position: relative; z-index: 2; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.contact-card { padding: 36px 26px; text-align: center; transition: transform 0.4s cubic-bezier(0.22,1,0.36,1), background 0.4s, box-shadow 0.4s; }
.contact-card:hover { transform: translateY(-10px); background: var(--surface-hover); box-shadow: 0 30px 70px rgba(2, 132, 199, 0.4); }
.c-icon { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; margin: 0 auto 20px; background: linear-gradient(135deg, rgba(56,189,248,0.25), rgba(14,165,233,0.25)); border: 1px solid var(--border); }
.phone { width: 28px; height: 28px; position: relative; border: 3px solid var(--accent); border-radius: 6px 6px 14px 14px; }
.phone::after { content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%); width: 11px; height: 4px; background: var(--accent); border-radius: 3px 3px 0 0; }
.web { width: 30px; height: 22px; background: var(--accent-2); position: relative; clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.contact-card h4 { font-family: var(--font-head); margin-bottom: 12px; }
.contact-card .big { font-size: 1.05rem; font-weight: 600; margin-bottom: 20px; color: var(--text); }
.contact-card .addr { font-size: 0.95rem; line-height: 1.5; font-weight: 500; margin-bottom: 20px; color: var(--text); }

/* Floating WhatsApp */
.wa-float { position: fixed; bottom: 28px; right: 28px; z-index: 200; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 14px 34px rgba(37, 211, 102, 0.5); animation: waFloat 3s ease-in-out infinite; text-decoration: none; }
.pulse-ring { position: absolute; inset: 0; border-radius: 50%; background: var(--wa); animation: waPulse 2s ease-out infinite; z-index: -1; }
@keyframes waFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes waPulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.7); opacity: 0; } }

/* Footer */
.footer { padding-top: 65px; border-top: 1px solid var(--border); margin-top: 40px; background: rgba(220, 240, 255, 0.8); }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 44px; padding-bottom: 44px; }
.footer-brand .logo-img { height: 54px; margin-bottom: 6px; }
.footer-brand p { color: var(--text-dim); font-size: 0.92rem; margin-top: 14px; max-width: 330px; }
.footer-links, .footer-contact { display: flex; flex-direction: column; gap: 11px; }
.footer h5 { font-family: var(--font-head); margin-bottom: 12px; font-size: 1rem; }
.footer a { color: var(--text-dim); text-decoration: none; font-size: 0.92rem; transition: color 0.3s, transform 0.3s; }
.footer a:hover { color: var(--accent-2); transform: translateX(3px); }
.footer-contact .addr { line-height: 1.45; max-width: 250px; }
.footer-bottom { border-top: 1px solid var(--border); padding: 22px 0; text-align: center; color: var(--text-dim); font-size: 0.85rem; }

/* ============ REVEAL ============ */
.reveal { opacity: 0; transform: translateY(46px); transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1); }
.reveal-zoom { opacity: 0; transform: scale(0.9); transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1); }
.reveal-left.visible, .reveal-right.visible, .reveal-zoom.visible { opacity: 1; transform: translateX(0) scale(1); }
.delay-1 { transition-delay: 0.1s; } .delay-2 { transition-delay: 0.2s; } .delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; } .delay-5 { transition-delay: 0.5s; }

/* ============ MOBILE ACTION BAR ============ */
.mobile-bar { display: none; }

@media (max-width: 768px) {
  .mobile-bar {
    display: flex;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 250;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    gap: 12px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-top: 1px solid var(--border);
    box-shadow: 0 -12px 34px rgba(2, 132, 199, 0.18);
  }
  .mb-btn {
    flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 52px; border-radius: 16px; font-weight: 700; font-size: 1rem; text-decoration: none;
    color: #fff; -webkit-tap-highlight-color: transparent; transition: transform 0.2s, filter 0.2s;
  }
  .mb-call { background: var(--grad); box-shadow: 0 10px 26px rgba(14, 165, 233, 0.45); }
  .mb-wa { background: linear-gradient(135deg, #25d366, #128c7e); box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45); }
  .mb-btn:active { transform: scale(0.96); }

  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .wa-float { display: none; }
  .to-top { bottom: calc(86px + env(safe-area-inset-bottom)); }

  /* lighter visual load on phones */
  .orb { filter: blur(50px); }
  .orb-1, .orb-3, .orb-5 { display: none; }
  .hero { min-height: auto; padding: 110px 0 40px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 34px; }
  .bottle-stage { height: 380px; width: 230px; }

  /* thumb-friendly menu */
  .links.open a { padding: 12px 6px; text-align: center; width: 100%; font-size: 1.05rem; }
  .hamburger span { width: 26px; height: 3px; }
  .p-dot { width: 10px; height: 10px; }
  .about-grid, .features-grid, .contact-grid, .product-grid { gap: 18px; }
  .footer { padding-bottom: 8px; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero { padding-top: 110px; }
  .subtitle { margin-left: auto; margin-right: auto; }
  .hero-cta, .hero-stats { justify-content: center; }
  .hero-visual { order: -1; transform: scale(0.8); }
  .bottle-stage { height: 420px; width: 240px; }
  .lux-bottle { width: 200px; height: 400px; }
  .about-grid, .features-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .links { display: none; }
  .links.open { display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: center; gap: 26px; padding: 26px; background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); box-shadow: 0 20px 40px rgba(2, 132, 199, 0.15); }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
}

@media (max-width: 600px) {
  .features-grid, .contact-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .hero-stats { gap: 26px; }
  .cta-glass { padding: 34px 24px; }
  .mineral-band { grid-template-columns: 1fr; text-align: center; padding: 30px 22px; gap: 26px; }
  .minerals { flex-wrap: wrap; justify-content: center; }
}

@media (min-width: 601px) and (max-width: 900px) {
  .mineral-band { grid-template-columns: 1fr; text-align: center; gap: 30px; }
  .minerals { justify-content: center; }
}

/* ============ PRELOADER ============ */
.preloader {
  position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center;
  background: linear-gradient(160deg, #dff0ff 0%, #eef7ff 45%, #e4f2ff 100%);
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.pre-drop { position: relative; width: 110px; height: 110px; margin: 0 auto 18px; animation: preDrop 2.4s ease-in-out infinite; }
.pre-drop img { position: absolute; inset: 18px; width: 74px; height: 74px; object-fit: contain; z-index: 2; border-radius: 18px; background: #fff; box-shadow: 0 10px 30px rgba(2,132,199,0.35); }
@keyframes preDrop { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.pre-bubble { position: absolute; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #bae3ff, #38bdf8); animation: preBubble 2s ease-in infinite; }
.pre-bubble.b1 { width: 16px; height: 16px; bottom: 8px; left: 2px; }
.pre-bubble.b2 { width: 10px; height: 10px; bottom: 34px; left: -6px; animation-delay: 0.4s; }
.pre-bubble.b3 { width: 20px; height: 20px; bottom: 6px; right: -4px; animation-delay: 0.8s; }
.pre-bubble.b4 { width: 9px; height: 9px; bottom: 42px; right: -2px; animation-delay: 1.2s; }
.pre-bubble.b5 { width: 12px; height: 12px; top: 6px; left: 50%; transform: translateX(-50%); animation-delay: 1.6s; }
@keyframes preBubble { 0% { transform: translateY(0) scale(1); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(-46px) scale(0.4); opacity: 0; } }
.pre-title { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: var(--deep); letter-spacing: -0.02em; }
.pre-title span { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pre-bar { width: 180px; height: 4px; border-radius: 4px; background: rgba(14,165,233,0.15); margin: 18px auto 12px; overflow: hidden; }
.pre-bar span { display: block; height: 100%; width: 0; background: var(--grad); border-radius: 4px; animation: preLoad 1.6s ease forwards; }
@keyframes preLoad { 0% { width: 0; } 100% { width: 100%; } }
.pre-sub { font-size: 0.78rem; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); font-weight: 600; }

/* ============ CUSTOM CURSOR ============ */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9999; border-radius: 50%; }
.cursor-dot { width: 8px; height: 8px; background: var(--accent); box-shadow: 0 0 10px rgba(14,165,233,0.9); }
.cursor-ring { width: 36px; height: 36px; border: 1.5px solid rgba(14,165,233,0.5); transition: width 0.25s, height 0.25s, border-color 0.25s, background 0.25s; }
.cursor-ring.hovering { width: 60px; height: 60px; border-color: rgba(245,208,138,0.8); background: rgba(245,208,138,0.12); }
@media (pointer: coarse), (max-width: 768px) { .cursor-dot, .cursor-ring { display: none; } }

/* ============ SCROLL PROGRESS ============ */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 999; background: linear-gradient(90deg, #38bdf8, #0ea5e9, #f5b942); box-shadow: 0 0 12px rgba(14,165,233,0.6); }

/* ============ SPLIT TEXT ============ */
.split-text .word { display: inline-block; overflow: hidden; vertical-align: top; }
.split-text .word span { display: inline-block; transform: translateY(110%); transition: transform 0.8s cubic-bezier(0.22,1,0.36,1); }
.split-text.visible .word span { transform: translateY(0); }

/* ============ TILT ============ */
[data-tilt] { transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.3s ease; will-change: transform; transform-style: preserve-3d; }
[data-tilt]:hover { z-index: 5; }

/* ============ BACK TO TOP ============ */
.to-top {
  position: fixed; bottom: 30px; left: 28px; z-index: 200; width: 54px; height: 54px; border-radius: 50%;
  border: 1px solid var(--border); background: rgba(255,255,255,0.8); color: var(--deep); cursor: pointer;
  display: grid; place-items: center; backdrop-filter: blur(10px); box-shadow: 0 12px 32px rgba(2,132,199,0.3);
  opacity: 0; transform: translateY(20px) scale(0.8); pointer-events: none; transition: opacity 0.4s, transform 0.4s;
}
.to-top.show { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.to-top:hover { transform: translateY(-4px); background: var(--grad); color: #fff; box-shadow: 0 16px 40px rgba(14,165,233,0.5); }

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal, .reveal-left, .reveal-right, .reveal-zoom { opacity: 1; transform: none; }
  .split-text .word span { transform: none; }
  .preloader { display: none; }
}