/* Tack Pure RO — corporate website */
:root {
  --navy: #0a2349;
  --navy-2: #0f2f63;
  --primary: #0d47a1;
  --primary-2: #1565c0;
  --bright: #1e88e5;
  --aqua: #00b8d4;
  --aqua-2: #26c6da;
  --mint: #e6f9fc;
  --ink: #0f1b2d;
  --body: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f5f8fc;
  --white: #ffffff;
  --success: #16a34a;
  --danger: #dc2626;
  --warm: #ff8a00;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 8px rgba(15, 35, 75, 0.06);
  --shadow: 0 12px 32px rgba(15, 35, 75, 0.1);
  --shadow-lg: 0 24px 60px rgba(13, 71, 161, 0.18);
  --grad: linear-gradient(135deg, #0d47a1 0%, #1e88e5 55%, #00b8d4 100%);
  --grad-dark: linear-gradient(135deg, #071a38 0%, #0d3b85 60%, #0a6fa8 100%);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--bright); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0 0 0.5em; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid rgba(0, 184, 212, 0.55); outline-offset: 2px; border-radius: 6px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.bg-soft { background: var(--bg); }
.bg-mint { background: linear-gradient(180deg, #f2fbfd 0%, #ffffff 100%); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

.ic { width: 20px; height: 20px; flex: none; display: inline-block; vertical-align: middle; }
.ic-lg { width: 28px; height: 28px; }

/* ---------- Section heading ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--primary); background: rgba(13, 71, 161, 0.07);
  padding: 7px 14px; border-radius: 999px; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 4px rgba(0, 184, 212, 0.18); }
.eyebrow.light { color: #bdeefe; background: rgba(255, 255, 255, 0.1); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head p { font-size: 1.08rem; color: var(--muted); }
.section-head.left { margin-left: 0; text-align: left; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: 0.98rem; line-height: 1.2; cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(13, 71, 161, 0.28); }
.btn-primary:hover { color: #fff; box-shadow: 0 14px 30px rgba(13, 71, 161, 0.36); }
.btn-outline { border-color: rgba(13, 71, 161, 0.25); color: var(--primary); background: #fff; }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-white { background: #fff; color: var(--primary); box-shadow: var(--shadow); }
.btn-white:hover { color: var(--navy); }
.btn-ghost-light { border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-whatsapp:hover { color: #fff; box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35); }
.btn-sm { padding: 10px 18px; font-size: 0.9rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.65; cursor: not-allowed; transform: none; }
.btn.btn-blocked, .btn.btn-blocked:hover { background: #cbd5e1; color: #64748b; box-shadow: none; opacity: 1; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; }
.link-arrow .ic { width: 18px; height: 18px; transition: transform 0.2s; }
.link-arrow:hover .ic { transform: translateX(4px); }

/* ---------- Header ---------- */
.topbar { background: var(--navy); color: #c7d6ee; font-size: 0.85rem; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar-group { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topbar a { color: #e6eefb; }
.topbar a:hover { color: var(--aqua-2); }
.topbar .ic { width: 15px; height: 15px; margin-right: 6px; color: var(--aqua-2); }
.topbar span, .topbar a { display: inline-flex; align-items: center; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.94); backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid transparent; transition: box-shadow 0.25s, border-color 0.25s; }
.site-header.scrolled { box-shadow: 0 6px 24px rgba(15, 35, 75, 0.08); border-color: var(--line); }
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand img { height: 56px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 1.22rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; }
.brand-text small { font-size: 0.72rem; font-weight: 600; color: var(--aqua); letter-spacing: 0.14em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { display: block; padding: 10px 14px; border-radius: 10px; font-weight: 600; font-size: 0.95rem; color: #334155; position: relative; }
.nav-links a:hover { color: var(--primary); background: rgba(13, 71, 161, 0.05); }
.nav-links a.active { color: var(--primary); }
.nav-links a.active::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 3px; border-radius: 3px; background: var(--grad); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; padding: 0; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 85% -10%, rgba(0, 184, 212, 0.16), transparent 60%), radial-gradient(900px 500px at -10% 110%, rgba(13, 71, 161, 0.12), transparent 60%), linear-gradient(180deg, #f3f8ff 0%, #ffffff 100%); padding: 72px 0 96px; }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero-lead { font-size: 1.15rem; color: #4b5b73; max-width: 560px; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px 26px; }
.hero-trust li { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); font-size: 0.95rem; }
.hero-trust .ic { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: rgba(22, 163, 74, 0.12); color: var(--success); }

.hero-visual { position: relative; min-height: 500px; display: flex; align-items: center; justify-content: center; }
.hero-blob { position: absolute; inset: 6% 4%; border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; background: var(--grad); opacity: 0.95; box-shadow: var(--shadow-lg); animation: blob 14s ease-in-out infinite; }
.hero-blob::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.35), transparent 45%); }
@keyframes blob { 0%, 100% { border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; } 50% { border-radius: 55% 45% 40% 60% / 55% 60% 40% 45%; } }
.hero-product { position: relative; z-index: 2; width: 74%; max-width: 380px; aspect-ratio: 1 / 1.15; display: flex; align-items: center; justify-content: center; }
.hero-product img { max-height: 100%; width: auto; object-fit: contain; filter: drop-shadow(0 26px 30px rgba(7, 26, 56, 0.35)); transition: opacity 0.6s ease, transform 0.6s ease; }
.hero-product img.swap { opacity: 0; transform: translateY(12px) scale(0.97); }
.hero-product .placeholder-logo { width: 70%; border-radius: 50%; background: #fff; padding: 18px; box-shadow: var(--shadow-lg); }
.float-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; background: #fff; border-radius: 16px; padding: 12px 16px; box-shadow: var(--shadow); font-size: 0.86rem; line-height: 1.3; animation: floaty 6s ease-in-out infinite; }
.float-card strong { display: block; color: var(--ink); font-size: 0.95rem; }
.float-card small { color: var(--muted); }
.float-card .fc-ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: #fff; background: var(--grad); flex: none; }
.float-card .fc-ic .ic { width: 20px; height: 20px; }
.float-card.fc-1 { top: 8%; left: -2%; }
.float-card.fc-2 { bottom: 14%; right: -3%; animation-delay: -2s; }
.float-card.fc-3 { bottom: 2%; left: 6%; animation-delay: -4s; }
.float-card.fc-2 .fc-ic { background: linear-gradient(135deg, #16a34a, #4ade80); }
.float-card.fc-3 .fc-ic { background: linear-gradient(135deg, #ff8a00, #ffb347); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-product-label { position: absolute; z-index: 3; top: 4%; right: 4%; background: rgba(255, 255, 255, 0.16); color: #fff; border: 1px solid rgba(255, 255, 255, 0.35); backdrop-filter: blur(6px); border-radius: 999px; padding: 6px 14px; font-size: 0.8rem; font-weight: 700; text-transform: capitalize; }

.wave-divider { position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; }
.wave-divider svg { width: 100%; height: 70px; }

/* ---------- Stats ---------- */
.stats-band { position: relative; z-index: 4; margin-top: -48px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: 22px; box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; }
.stat { padding: 28px 24px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat-num { font-size: 2.3rem; font-weight: 800; color: var(--navy); letter-spacing: -0.03em; line-height: 1.1; }
.stat-num .grad-text { display: inline; }
.stat-label { color: var(--muted); font-weight: 600; font-size: 0.92rem; margin-top: 6px; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; position: relative; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { margin: 18px 0 10px; }
.card p { color: var(--muted); margin-bottom: 16px; }
.icon-box { width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; color: #fff; background: var(--grad); box-shadow: 0 10px 22px rgba(13, 71, 161, 0.25); }
.icon-box .ic { width: 26px; height: 26px; }
.icon-box.soft { background: rgba(13, 71, 161, 0.08); color: var(--primary); box-shadow: none; }
.icon-box.aqua { background: linear-gradient(135deg, #00a3c4, #26c6da); }
.icon-box.green { background: linear-gradient(135deg, #15803d, #22c55e); }
.icon-box.orange { background: linear-gradient(135deg, #ea580c, #fb923c); }
.icon-box.purple { background: linear-gradient(135deg, #5b21b6, #8b5cf6); }
.icon-box.navy { background: linear-gradient(135deg, #0a2349, #1e3a8a); }
.service-card .link-arrow { font-size: 0.92rem; }
.card-num { position: absolute; top: 22px; right: 26px; font-size: 2.6rem; font-weight: 800; color: rgba(13, 71, 161, 0.07); line-height: 1; }

.check-list li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 12px; color: #334155; }
.check-list .ic { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: rgba(0, 184, 212, 0.14); color: #0891b2; margin-top: 2px; }
.check-list.light li { color: #dbe7fb; }
.check-list.light .ic { background: rgba(255, 255, 255, 0.15); color: #7ee8fa; }

/* ---------- Products ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; cursor: pointer; transition: transform 0.25s ease, box-shadow 0.25s ease; text-align: left; padding: 0; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-media { position: relative; aspect-ratio: 1 / 1; background: radial-gradient(circle at 50% 40%, #ffffff 0%, #eef5ff 70%); display: flex; align-items: center; justify-content: center; padding: 22px; overflow: hidden; }
.product-media img { width: 100%; height: 100%; min-height: 0; object-fit: contain; transition: transform 0.35s ease; }
.product-card:hover .product-media img { transform: scale(1.06); }
.product-media .ph { width: 64px; height: 64px; color: #9db4d6; }
.product-badge { position: absolute; top: 14px; left: 14px; background: rgba(13, 71, 161, 0.9); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; letter-spacing: 0.02em; }
.product-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.product-cat { font-size: 0.75rem; font-weight: 700; color: var(--aqua); text-transform: uppercase; letter-spacing: 0.08em; }
.product-name { font-size: 1.08rem; font-weight: 700; color: var(--ink); margin: 4px 0 10px; text-transform: capitalize; }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; min-height: 18px; }
.swatch { width: 18px; height: 18px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 1px #cbd5e1; }
.swatch-more { font-size: 0.75rem; color: var(--muted); font-weight: 600; align-self: center; }
.product-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-size: 1.25rem; font-weight: 800; color: var(--navy); }
.price small { display: block; font-size: 0.72rem; font-weight: 600; color: var(--muted); letter-spacing: 0.02em; }
.view-btn { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(13, 71, 161, 0.08); color: var(--primary); transition: background 0.2s, color 0.2s; }
.product-card:hover .view-btn { background: var(--primary); color: #fff; }
.view-btn .ic { width: 18px; height: 18px; }

.skeleton { background: linear-gradient(90deg, #eef2f7 25%, #f7f9fc 37%, #eef2f7 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; border-radius: var(--radius); min-height: 340px; }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.empty-state { grid-column: 1 / -1; text-align: center; padding: 48px 20px; color: var(--muted); background: var(--bg); border-radius: var(--radius); }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.tabs { display: inline-flex; background: var(--bg); border: 1px solid var(--line); padding: 5px; border-radius: 999px; gap: 4px; }
.tab { border: 0; background: transparent; padding: 10px 20px; border-radius: 999px; font-weight: 700; color: var(--muted); cursor: pointer; transition: background 0.2s, color 0.2s; }
.tab.active { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--line); background: #fff; padding: 8px 16px; border-radius: 999px; font-weight: 600; font-size: 0.9rem; color: #334155; cursor: pointer; transition: all 0.2s; }
.chip:hover { border-color: var(--bright); color: var(--primary); }
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip.static { cursor: default; }
.chip.static:hover { border-color: var(--line); color: #334155; }
.search-box { position: relative; min-width: 260px; }
.search-box input { width: 100%; padding: 12px 16px 12px 44px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.search-box .ic { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); width: 18px; height: 18px; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.open { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(7, 20, 45, 0.6); backdrop-filter: blur(4px); animation: fadeIn 0.2s ease; }
.modal-dialog { position: relative; background: #fff; border-radius: 24px; width: 100%; max-width: 980px; max-height: calc(100vh - 40px); overflow: auto; box-shadow: var(--shadow-lg); animation: popIn 0.25s ease; }
.modal-close { position: absolute; top: 14px; right: 14px; z-index: 2; width: 42px; height: 42px; border-radius: 50%; border: 0; background: #fff; box-shadow: var(--shadow-sm); cursor: pointer; display: grid; place-items: center; color: var(--ink); }
.modal-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.modal-media { background: radial-gradient(circle at 50% 40%, #ffffff 0%, #e9f2ff 75%); display: flex; align-items: center; justify-content: center; padding: 40px; min-height: 420px; border-radius: 24px 0 0 24px; }
.modal-media img { max-height: 420px; width: auto; object-fit: contain; filter: drop-shadow(0 20px 26px rgba(7, 26, 56, 0.2)); }
.modal-body { padding: 40px 36px; overflow-wrap: anywhere; }
.modal-body h3 { font-size: 1.7rem; text-transform: capitalize; margin: 6px 0 10px; }
.modal-price { font-size: 2rem; font-weight: 800; color: var(--navy); margin: 8px 0 4px; }
.modal-note { font-size: 0.85rem; color: var(--muted); margin-bottom: 20px; }
.modal-label { font-size: 0.8rem; font-weight: 700; color: var(--ink); text-transform: uppercase; letter-spacing: 0.08em; margin: 18px 0 10px; }
.color-options { display: flex; flex-wrap: wrap; gap: 10px; }
.color-opt { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; border: 1.5px solid var(--line); border-radius: 999px; background: #fff; cursor: pointer; font-size: 0.85rem; font-weight: 600; text-transform: capitalize; }
.color-opt .swatch { width: 22px; height: 22px; }
.color-opt.active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.12); }
.feature-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.feature-chips span { background: var(--mint); color: #0e7490; font-weight: 600; font-size: 0.82rem; padding: 6px 12px; border-radius: 999px; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.checkout-form .form-grid { gap: 12px 14px; }
.checkout-form .modal-actions { margin-top: 18px; }
.checkout-form .modal-actions .btn { flex: 1 1 auto; }
.pay-option { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; margin-bottom: 10px; cursor: pointer; background: #fbfdff; }
.pay-option:has(input:checked) { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.12); background: #fff; }
.pay-option input { margin-top: 4px; accent-color: var(--primary); }
.pay-option strong { display: block; color: var(--ink); }
.pay-option small { display: block; color: var(--muted); font-size: 0.84rem; }
.checkout-total { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-radius: 12px; background: #eef5ff; margin: 14px 0 12px; font-weight: 600; }
.checkout-total strong { font-size: 1.25rem; color: var(--navy); }
.order-status-card { max-width: 560px; margin: 0 auto; text-align: center; background: #fff; border-radius: 24px; padding: 40px 28px; box-shadow: var(--shadow-sm); }
.order-status-card h2 { margin-bottom: 10px; }
.order-status-card p { color: var(--muted); margin-bottom: 22px; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn { from { opacity: 0; transform: translateY(16px) scale(0.98); } to { opacity: 1; transform: none; } }
body.modal-open { overflow: hidden; }

/* ---------- Split / feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.reverse > :first-child { order: 2; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-item .icon-box { width: 48px; height: 48px; border-radius: 14px; flex: none; }
.feature-item .icon-box .ic { width: 22px; height: 22px; }
.feature-item h4 { font-size: 1.02rem; margin: 2px 0 4px; font-weight: 700; }
.feature-item p { font-size: 0.92rem; color: var(--muted); margin: 0; }

.visual-panel { position: relative; border-radius: 28px; background: var(--grad-dark); padding: 44px; color: #dbe7fb; overflow: hidden; box-shadow: var(--shadow-lg); }
.visual-panel::before { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; right: -120px; top: -140px; background: radial-gradient(circle, rgba(0, 184, 212, 0.45), transparent 65%); }
.visual-panel::after { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; left: -120px; bottom: -150px; background: radial-gradient(circle, rgba(30, 136, 229, 0.45), transparent 65%); }
.visual-panel > * { position: relative; z-index: 1; }
.visual-panel h3 { color: #fff; font-size: 1.5rem; }
.visual-logo { width: 150px; background: #fff; border-radius: 24px; padding: 14px; margin-bottom: 24px; box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25); }
.mini-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 26px; }
.mini-stat { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 16px; padding: 16px; }
.mini-stat strong { display: block; color: #fff; font-size: 1.5rem; font-weight: 800; }
.mini-stat span { font-size: 0.85rem; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 2px; background: repeating-linear-gradient(90deg, #b6cdf0 0 8px, transparent 8px 16px); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.step-num { width: 68px; height: 68px; margin: 0 auto 20px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 2px solid rgba(13, 71, 161, 0.15); color: var(--primary); box-shadow: var(--shadow-sm); position: relative; }
.step-num .ic { width: 28px; height: 28px; }
.step-num::after { counter-increment: step; content: counter(step); position: absolute; top: -4px; right: -4px; width: 24px; height: 24px; border-radius: 50%; background: var(--grad); color: #fff; font-size: 0.75rem; font-weight: 800; display: grid; place-items: center; }
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: 0.92rem; color: var(--muted); }

/* ---------- Pricing ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 420px)); justify-content: center; gap: 28px; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 36px; position: relative; display: flex; flex-direction: column; }
.plan.featured { background: var(--grad-dark); color: #dbe7fb; border: 0; box-shadow: var(--shadow-lg); }
.plan.featured h3, .plan.featured .plan-price { color: #fff; }
.plan-tag { position: absolute; top: 20px; right: 20px; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: rgba(22, 163, 74, 0.12); color: var(--success); }
.plan.featured .plan-tag { background: rgba(0, 184, 212, 0.2); color: #7ee8fa; }
.plan h3 { font-size: 1.35rem; margin-bottom: 6px; }
.plan-sub { color: var(--muted); font-size: 0.95rem; }
.plan.featured .plan-sub { color: #b8c9e6; }
.plan-price { font-size: 2.6rem; font-weight: 800; color: var(--navy); margin: 18px 0 4px; letter-spacing: -0.03em; }
.plan-price small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.plan.featured .plan-price small { color: #b8c9e6; }
.plan .check-list { margin: 22px 0 28px; }
.plan .btn { margin-top: auto; }

/* ---------- App download ---------- */
.app-band { position: relative; border-radius: 32px; background: var(--grad-dark); color: #dbe7fb; padding: 64px; overflow: hidden; }
.app-band::before { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; right: -160px; top: -200px; background: radial-gradient(circle, rgba(0, 184, 212, 0.4), transparent 65%); }
.app-band > * { position: relative; z-index: 1; }
.app-band h2 { color: #fff; }
.app-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 36px; }
.app-card { background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 22px; padding: 28px; display: flex; flex-direction: column; }
.app-card h3 { color: #fff; margin: 14px 0 8px; }
.app-card p { color: #b8c9e6; font-size: 0.95rem; }
.app-card .check-list { margin: 6px 0 22px; }
.app-card .check-list li { font-size: 0.92rem; margin-bottom: 8px; }
.play-btn { display: inline-flex; align-items: center; gap: 12px; background: #000; color: #fff; border-radius: 14px; padding: 10px 20px 10px 16px; border: 1px solid rgba(255, 255, 255, 0.25); margin-top: auto; align-self: flex-start; transition: transform 0.2s; }
.play-btn:hover { color: #fff; transform: translateY(-2px); }
.play-btn .ic { width: 26px; height: 26px; color: #34d399; }
.play-btn span { display: flex; flex-direction: column; line-height: 1.15; }
.play-btn small { font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.8; }
.play-btn strong { font-size: 1.05rem; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--grad); border-radius: 28px; padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; color: #e8f2ff; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; right: -80px; bottom: -120px; width: 360px; height: 360px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { margin: 0; font-size: 1.05rem; max-width: 620px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Page hero ---------- */
.page-hero { position: relative; background: var(--grad-dark); color: #c9d8f0; padding: 84px 0 100px; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%; right: -200px; top: -260px; background: radial-gradient(circle, rgba(0, 184, 212, 0.35), transparent 65%); }
.page-hero::after { content: ""; position: absolute; inset: auto 0 -1px 0; height: 60px; background: #fff; clip-path: ellipse(75% 100% at 50% 100%); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; max-width: 820px; }
.page-hero p { font-size: 1.12rem; max-width: 680px; margin: 0; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 0.88rem; margin-bottom: 18px; color: #9fb4d6; }
.breadcrumb a { color: #e0ebfa; }

/* ---------- Forms ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 36px; box-shadow: var(--shadow); }
.form-card h3 { font-size: 1.4rem; margin-bottom: 6px; }
.form-card > p { color: var(--muted); margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 0.86rem; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.field label .req { color: var(--danger); }
.field input, .field select, .field textarea { width: 100%; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 12px; background: #fbfdff; transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--bright); background: #fff; box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.12); }
.field input.invalid, .field select.invalid { border-color: var(--danger); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 16px; padding: 14px 16px; border-radius: 12px; font-weight: 600; font-size: 0.95rem; display: none; }
.form-status.ok { display: block; background: rgba(22, 163, 74, 0.1); color: #15803d; }
.form-status.err { display: block; background: rgba(220, 38, 38, 0.08); color: #b91c1c; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 22px; }
.form-foot small { color: var(--muted); max-width: 360px; }

/* ---------- Contact ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 26px; text-align: center; transition: transform 0.25s, box-shadow 0.25s; }
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.contact-card .icon-box { margin: 0 auto 16px; }
.contact-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.contact-card p, .contact-card a { color: var(--muted); font-weight: 600; margin: 0; word-break: break-word; }
.contact-card a:hover { color: var(--primary); }
.map-frame { border: 0; width: 100%; height: 100%; min-height: 380px; border-radius: 24px; box-shadow: var(--shadow); }

/* ---------- Roles ---------- */
.role-card { display: flex; flex-direction: column; }
.role-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 16px; }
.role-meta span { font-size: 0.8rem; font-weight: 700; color: var(--primary); background: rgba(13, 71, 161, 0.07); padding: 5px 12px; border-radius: 999px; }
.role-card h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink); margin: 10px 0 10px; }
.role-card .check-list li { font-size: 0.94rem; margin-bottom: 8px; }
.role-card .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Legal ---------- */
.legal-wrap { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
.legal-nav { position: sticky; top: calc(var(--header-h) + 20px); background: var(--bg); border-radius: 20px; padding: 14px; border: 1px solid var(--line); }
.legal-nav a { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; color: #334155; font-weight: 600; }
.legal-nav a.active, .legal-nav a:hover { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }
.legal-content { background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 44px; min-height: 400px; }
.legal-content h2 { font-size: 1.9rem; }
.legal-content h3 { font-size: 1.05rem; margin: 28px 0 10px; color: var(--navy); letter-spacing: 0.02em; }
.legal-content p { color: #3f4c60; }
.legal-content ul { margin: 0 0 1em; }
.legal-content li { position: relative; padding-left: 22px; margin-bottom: 8px; color: #3f4c60; }
.legal-content li::before { content: ""; position: absolute; left: 4px; top: 10px; width: 7px; height: 7px; border-radius: 50%; background: var(--aqua); }

/* ---------- Problem chips ---------- */
.problem-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.problem-grid span { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line); padding: 12px 18px; border-radius: 999px; font-weight: 600; color: #334155; box-shadow: var(--shadow-sm); }
.problem-grid .ic { width: 18px; height: 18px; color: var(--aqua); }

/* ---------- Values ---------- */
.value-card { text-align: left; }
.quote-block { border-left: 4px solid var(--aqua); padding: 6px 0 6px 22px; font-size: 1.15rem; color: var(--ink); font-weight: 600; margin: 26px 0; }

/* ---------- Footer ---------- */
.site-footer { background: #061633; color: #9fb1cf; padding: 80px 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: 36px; }
.footer-brand img { width: 92px; background: #fff; border-radius: 18px; padding: 8px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.92rem; max-width: 300px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; letter-spacing: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #9fb1cf; font-size: 0.93rem; }
.footer-links a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 14px; font-size: 0.93rem; }
.footer-contact .ic { width: 18px; height: 18px; color: var(--aqua-2); margin-top: 3px; }
.footer-contact a { color: #cfdcf0; }
.footer-contact a:hover { color: #fff; }
.footer-bottom { margin-top: 56px; border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 22px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.86rem; }
.footer-bottom a { color: #9fb1cf; }
.footer-bottom a:hover { color: #fff; }
.footer-bottom .links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 60px; height: 60px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45); transition: transform 0.2s; }
.wa-float:hover { color: #fff; transform: scale(1.08); }
.wa-float .ic { width: 28px; height: 28px; }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 404 ---------- */
.not-found { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px 0; }
.not-found .big { font-size: clamp(5rem, 14vw, 9rem); font-weight: 800; line-height: 1; margin-bottom: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .nav-links a { padding: 10px 10px; font-size: 0.92rem; }
}
@media (max-width: 960px) {
  :root { --header-h: 68px; }
  .section { padding: 72px 0; }
  .topbar .hide-sm { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .nav-cta { display: none; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100vh - var(--header-h)); flex-direction: column; align-items: stretch; gap: 4px; padding: 20px 24px 40px; background: #fff; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s; overflow-y: auto; border-top: 1px solid var(--line); box-shadow: 0 20px 40px rgba(15, 35, 75, 0.12); }
  .nav-open .nav-links { opacity: 1; visibility: visible; transform: none; }
  body.nav-open { overflow: hidden; }
  .nav-links a { padding: 14px 16px; font-size: 1.05rem; border-radius: 12px; }
  .nav-links a.active { background: rgba(13, 71, 161, 0.06); }
  .nav-links a.active::after { display: none; }
  .nav-links .mobile-cta { display: block; margin-top: 12px; }
  .nav-links .mobile-cta a { color: #fff; justify-content: center; }
  .brand img { height: 48px; }
  .hero { padding: 48px 0 80px; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 44px; }
  .split.reverse > :first-child { order: 0; }
  .hero-visual { min-height: 420px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .steps::before { display: none; }
  .app-band { padding: 44px 28px; }
  .app-cards { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 40px 30px; }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .modal-grid { grid-template-columns: 1fr; }
  .modal-media { border-radius: 24px 24px 0 0; min-height: 300px; padding: 30px; }
  .modal-media img { max-height: 280px; }
  .legal-wrap { grid-template-columns: 1fr; }
  .legal-nav { position: static; display: flex; flex-wrap: wrap; gap: 6px; }
  .plan-grid { grid-template-columns: minmax(0, 520px); }
}
@media (min-width: 961px) { .nav-links .mobile-cta { display: none; } }
@media (max-width: 640px) {
  body { font-size: 15px; }
  .container { padding: 0 18px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 40px; }
  .topbar-inner { justify-content: center; }
  .topbar .hide-xs { display: none; }
  .brand-text small { display: none; }
  .hero-visual { min-height: 360px; }
  .float-card { font-size: 0.78rem; padding: 10px 12px; }
  .float-card .fc-ic { width: 34px; height: 34px; }
  .float-card.fc-1 { left: 0; }
  .float-card.fc-2 { right: 0; }
  .float-card.fc-3 { display: none; }
  .stat { padding: 22px 12px; }
  .stat-num { font-size: 1.8rem; }
  .grid-2, .grid-3, .grid-4, .feature-list { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .product-body { padding: 14px; }
  .product-name { font-size: 0.98rem; }
  .price { font-size: 1.08rem; }
  .view-btn { display: none; }
  .steps { grid-template-columns: 1fr; }
  .form-card { padding: 26px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .modal { padding: 0; align-items: flex-end; }
  .modal-dialog { border-radius: 24px 24px 0 0; max-height: 92vh; }
  .modal-body { padding: 28px 22px; }
  .legal-content { padding: 28px 20px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .search-box { min-width: 0; }
  .tabs { align-self: flex-start; }
  .page-hero { padding: 60px 0 80px; }
  .card { padding: 24px; }
  .visual-panel { padding: 30px 24px; }
}