/* =========================================================
   MENTEJ — DESIGN SYSTEM
   Premium Nigerian gadget retailer. Light-first, dark-capable.
   ========================================================= */

:root{
  /* ---- Brand blues (from logo + storefront lighting) ---- */
  --navy-950:#050B18;
  --navy-900:#081226;
  --navy-800:#0B1E3D;
  --navy-700:#122a52;
  --blue-600:#1E56E0;
  --blue-500:#2E63EF;
  --blue-400:#3E7BFF;
  --blue-300:#7FA8FF;
  --blue-tint:#EEF3FF;
  --ice:#AECBFF;
  --teal:#33DFCF;
  --whatsapp:#25D366;
  --whatsapp-dark:#1DA851;
  --gold:#F0A93C;

  /* ---- Surfaces / text (light default) ---- */
  --bg:#FFFFFF;
  --bg-alt:#F7F8FA;
  --bg-alt-2:#F1F4F8;
  --surface:#FFFFFF;
  --surface-2:#F7F8FA;
  --border:#E6E9EF;
  --border-strong:#D7DCE5;
  --text:#0B1220;
  --text-muted:#5B6472;
  --text-soft:#8891A0;
  --on-navy:#FFFFFF;
  --on-navy-muted:#B7C3DA;

  --shadow-xs:0 2px 8px rgba(9,20,45,0.05);
  --shadow-sm:0 6px 18px rgba(9,20,45,0.07);
  --shadow-md:0 14px 34px rgba(9,20,45,0.10);
  --shadow-lg:0 28px 64px rgba(9,20,45,0.16);
  --shadow-navy:0 18px 40px rgba(3,8,20,0.45);

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:22px;
  --radius-xl:24px;
  --radius-pill:999px;

  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:32px; --sp-5:40px;
  --sp-6:48px; --sp-8:64px; --sp-10:80px; --sp-12:96px; --sp-15:120px;

  --ease:cubic-bezier(.22,.85,.32,1);
  --dur-fast:220ms;
  --dur-med:480ms;
  --dur-slow:720ms;

  --font-display:'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  color-scheme: light;
}

[data-theme="dark"]{
  --bg:#0A1120;
  --bg-alt:#0E1729;
  --bg-alt-2:#111C31;
  --surface:#111C31;
  --surface-2:#0E1729;
  --border:rgba(255,255,255,0.09);
  --border-strong:rgba(255,255,255,0.16);
  --text:#F2F5FA;
  --text-muted:#A7B2C6;
  --text-soft:#7C879C;
  --blue-tint:rgba(62,123,255,0.14);
  --shadow-xs:0 2px 10px rgba(0,0,0,0.28);
  --shadow-sm:0 8px 22px rgba(0,0,0,0.34);
  --shadow-md:0 16px 40px rgba(0,0,0,0.42);
  --shadow-lg:0 30px 70px rgba(0,0,0,0.5);
  color-scheme: dark;
}

/* ---------- RESET ---------- */
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.55;
  transition:background var(--dur-fast) ease, color var(--dur-fast) ease;
}
h1,h2,h3,h4{ font-family:var(--font-display); letter-spacing:-0.02em; color:var(--text); }
p{ color:var(--text-muted); }
.mono{ font-family:var(--font-mono); letter-spacing:0.02em; }
a{ color:inherit; text-decoration:none; }
img{ display:block; max-width:100%; }
ul{ list-style:none; }
button{ font-family:inherit; }
.container{ max-width:1200px; margin:0 auto; padding:0 24px; }
:focus-visible{ outline:2.5px solid var(--blue-400); outline-offset:3px; border-radius:4px; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
section{ padding:var(--sp-10) 0; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- SCROLL REVEAL ---------- */
[data-animate]{
  opacity:0;
  transform:translateY(22px);
  transition:opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
  will-change:opacity, transform;
}
[data-animate].is-visible{ opacity:1; transform:none; }
[data-animate="fade"]{ transform:none; }
[data-animate="fade"].is-visible{ opacity:1; }
[data-animate="scale"]{ transform:scale(.94); }
[data-animate="scale"].is-visible{ transform:scale(1); }
[data-animate="left"]{ transform:translateX(-26px); }
[data-animate="left"].is-visible{ transform:none; }
[data-animate="right"]{ transform:translateX(26px); }
[data-animate="right"].is-visible{ transform:none; }

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:14px 24px; min-height:48px; border-radius:var(--radius-sm);
  font-family:var(--font-body); font-weight:600; font-size:15px; letter-spacing:-0.01em;
  border:none; cursor:pointer; white-space:nowrap;
  transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) ease, opacity var(--dur-fast) ease;
}
.btn svg{ width:17px; height:17px; flex:none; }
.btn-primary{ background:var(--whatsapp); color:#fff; box-shadow:0 10px 24px rgba(37,211,102,0.28); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 30px rgba(37,211,102,0.36); background:var(--whatsapp-dark); }
.btn-secondary{ background:var(--blue-500); color:#fff; box-shadow:0 10px 24px rgba(46,99,239,0.26); }
.btn-secondary:hover{ transform:translateY(-2px); box-shadow:0 14px 30px rgba(46,99,239,0.34); }
.btn-ghost{ border:1.5px solid rgba(255,255,255,0.3); color:#fff; background:rgba(255,255,255,0.04); }
.btn-ghost:hover{ background:rgba(255,255,255,0.12); transform:translateY(-2px); }
.btn-outline{ border:1.5px solid var(--border-strong); color:var(--text); background:var(--surface); }
.btn-outline:hover{ background:var(--bg-alt); transform:translateY(-2px); border-color:var(--blue-400); color:var(--blue-500); }
.btn-block{ width:100%; }
.btn:active{ transform:translateY(0) scale(.98); }

/* ---------- NAV ---------- */
.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(6,14,32,0.72);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav-inner{ display:flex; align-items:center; justify-content:space-between; height:76px; gap:20px; }
.brand{ display:flex; align-items:center; flex:none; height:100%; }
.brand-mark{
  display:inline-flex; align-items:center;
  background:#04070C; border:1px solid rgba(255,255,255,0.07);
  border-radius:var(--radius-sm); padding:7px 15px;
  transition:transform var(--dur-fast) var(--ease), border-color var(--dur-fast) ease;
}
.brand-mark img{ height:30px; width:auto; display:block; }
.brand:hover .brand-mark{ transform:scale(1.025); border-color:rgba(255,255,255,0.16); }

.nav-links{ display:flex; align-items:center; gap:8px; }
.nav-links a{
  position:relative; color:var(--on-navy-muted); font-size:14.5px; font-weight:500;
  padding:9px 14px; border-radius:var(--radius-pill);
  transition:color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.nav-links a::after{
  content:""; position:absolute; left:14px; right:14px; bottom:3px; height:2px;
  border-radius:2px; background:var(--teal); transform:scaleX(0); transform-origin:center;
  transition:transform var(--dur-fast) var(--ease);
}
.nav-links a:hover{ color:#fff; }
.nav-links a:hover::after, .nav-links a.active::after{ transform:scaleX(1); }
.nav-links a.active{ color:#fff; }

.nav-actions{ display:flex; align-items:center; gap:10px; }

.theme-toggle{
  width:40px; height:40px; border-radius:var(--radius-pill); border:1px solid rgba(255,255,255,0.14);
  background:rgba(255,255,255,0.05); color:#fff; display:flex; align-items:center; justify-content:center;
  cursor:pointer; flex:none; position:relative; transition:background var(--dur-fast) ease, transform var(--dur-fast) var(--ease);
}
.theme-toggle:hover{ background:rgba(255,255,255,0.12); transform:translateY(-1px); }
.theme-toggle svg{ width:19px; height:19px; position:absolute; transition:opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease); }
.theme-toggle .icon-sun{ opacity:0; transform:rotate(-60deg) scale(.5); }
.theme-toggle .icon-moon{ opacity:1; transform:rotate(0) scale(1); }
[data-theme="dark"] .theme-toggle .icon-sun{ opacity:1; transform:rotate(0) scale(1); }
[data-theme="dark"] .theme-toggle .icon-moon{ opacity:0; transform:rotate(60deg) scale(.5); }

.hamburger{
  display:none; width:40px; height:40px; border-radius:var(--radius-sm); border:1px solid rgba(255,255,255,0.14);
  background:rgba(255,255,255,0.05); color:#fff; align-items:center; justify-content:center; cursor:pointer;
  flex:none; position:relative;
}
.hamburger .bar{ position:absolute; left:11px; width:18px; height:2px; background:currentColor; border-radius:2px; transition:transform var(--dur-fast) var(--ease), opacity var(--dur-fast) ease, top var(--dur-fast) var(--ease); }
.hamburger .bar:nth-child(1){ top:14px; }
.hamburger .bar:nth-child(2){ top:19px; }
.hamburger .bar:nth-child(3){ top:24px; }
.hamburger[aria-expanded="true"] .bar:nth-child(1){ top:19px; transform:rotate(45deg); }
.hamburger[aria-expanded="true"] .bar:nth-child(2){ opacity:0; }
.hamburger[aria-expanded="true"] .bar:nth-child(3){ top:19px; transform:rotate(-45deg); }

.nav-scrim{
  position:fixed; inset:0; background:rgba(4,9,20,0.55); backdrop-filter:blur(2px);
  opacity:0; pointer-events:none; transition:opacity var(--dur-fast) ease; z-index:90;
}
.nav-scrim.open{ opacity:1; pointer-events:auto; }

@media (max-width:900px){
  .nav-links{
    position:fixed; top:0; right:0; height:100vh; width:min(320px,84vw);
    background:linear-gradient(180deg,var(--navy-900),var(--navy-950));
    flex-direction:column; align-items:stretch; gap:2px;
    padding:96px 22px 32px; transform:translateX(100%);
    transition:transform var(--dur-med) var(--ease);
    box-shadow:-20px 0 60px rgba(0,0,0,0.4); z-index:95;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links a{ width:100%; padding:15px 16px; font-size:16px; border-radius:var(--radius-sm); }
  .nav-links a::after{ display:none; }
  .nav-links a:hover, .nav-links a.active{ background:rgba(255,255,255,0.08); }
  .hamburger{ display:flex; }
}
body.menu-open{ overflow:hidden; }

/* ---------- BREADCRUMB ---------- */
.breadcrumb{ font-size:13px; color:var(--text-soft); padding:22px 0; }
.breadcrumb a:hover{ color:var(--blue-500); }
.breadcrumb .sep{ margin:0 7px; opacity:.5; }

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(ellipse 70% 90% at 80% -10%, rgba(62,123,255,.35), transparent 60%),
    linear-gradient(160deg,var(--navy-800) 0%, var(--navy-950) 100%);
  color:#fff; padding:64px 0 56px;
}
.page-hero h1{ font-size:clamp(2.2rem,4.5vw,3.5rem); line-height:1.05; font-weight:800; color:#fff; letter-spacing:-0.03em; }
.page-hero p{ color:var(--on-navy-muted); margin-top:12px; font-size:16px; max-width:560px; line-height:1.65; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--ice); border:1px solid rgba(174,203,255,0.35); background:rgba(174,203,255,0.06);
  padding:7px 14px; border-radius:var(--radius-pill); margin-bottom:20px;
}
.eyebrow .dot{ width:6px; height:6px; border-radius:50%; background:var(--ice); box-shadow:0 0 0 3px rgba(174,203,255,0.25); }

/* ---------- HOME HERO ---------- */
.hero{
  position:relative; overflow:hidden; color:#fff;
  padding:var(--sp-8) 0 0;
  background:
    radial-gradient(circle at 85% 8%, rgba(62,123,255,.38), transparent 32%),
    radial-gradient(circle at 8% 85%, rgba(30,86,224,.18), transparent 30%),
    linear-gradient(150deg,#050B18 0%, var(--navy-800) 55%, #0F2957 100%);
}
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 70% 60% at 70% 20%, black, transparent 80%);
}
.hero-grid{ display:grid; grid-template-columns:1fr 0.92fr; gap:56px; align-items:center; position:relative; z-index:2; padding-bottom:var(--sp-8); }
.hero .eyebrow{ margin-bottom:22px; }
.hero h1{ font-size:clamp(2.65rem, 5.4vw, 4.75rem); line-height:1.02; font-weight:800; color:#fff; letter-spacing:-0.035em; max-width:680px; }
.hero h1 span{ color:var(--blue-300); }
.hero p.lede{ margin-top:20px; font-size:17px; color:var(--on-navy-muted); max-width:460px; line-height:1.7; }
.hero-actions{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }

.hero-visual{ position:relative; }
.hero-card{
  border-radius:var(--radius-xl); overflow:hidden; position:relative;
  box-shadow:var(--shadow-navy); border:1px solid rgba(255,255,255,0.12);
  aspect-ratio:3/2.05;
  transform:perspective(1400px) rotateY(-2.2deg) rotateX(0.6deg);
  transition:transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
}
.hero-card:hover{ transform:perspective(1400px) rotateY(0) translateY(-4px); }
.hero-card img{ width:100%; height:100%; object-fit:cover; }
.float-badge{
  position:absolute; z-index:3; background:var(--surface); color:var(--text);
  padding:12px 16px; border-radius:var(--radius-sm); box-shadow:var(--shadow-md);
  font-size:12.5px; font-weight:700; display:flex; align-items:center; gap:8px;
  border:1px solid var(--border);
}
.float-badge.top{ top:-16px; left:-16px; }
.float-badge.bottom{ bottom:20px; right:-14px; }
.float-badge .badge-dot{ width:7px; height:7px; border-radius:50%; background:#2ED37A; flex:none; box-shadow:0 0 0 3px rgba(46,211,122,0.22); }

/* ---------- TICKER ---------- */
.ticker-wrap{ background:var(--blue-600); overflow:hidden; white-space:nowrap; position:relative; z-index:2; margin-top:var(--sp-6); }
.ticker{ display:inline-block; padding:11px 0; animation:scroll-left 28s linear infinite; color:#fff; font-family:var(--font-mono); font-size:12px; letter-spacing:0.07em; }
.ticker span{ margin:0 26px; }
.ticker span.accent{ color:var(--ice); }
@keyframes scroll-left{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ---------- TRUST STRIP ---------- */
.trust{ background:var(--surface); border-bottom:1px solid var(--border); }
.trust .container{ display:grid; grid-template-columns:repeat(4,1fr); padding:var(--sp-3) 24px; gap:0; }
.trust-item{ display:flex; gap:13px; align-items:flex-start; padding:4px 18px; border-left:1px solid var(--border); }
.trust-item:first-child{ border-left:none; padding-left:0; }
.trust-item .ic{
  width:44px; height:44px; min-width:44px; border-radius:13px; flex:none;
  background:var(--blue-tint); display:flex; align-items:center; justify-content:center; color:var(--blue-600);
}
.trust-item .ic svg{ width:21px; height:21px; }
.trust-item h3{ font-size:13.5px; font-weight:700; margin-bottom:2px; }
.trust-item p{ font-size:12px; color:var(--text-soft); }

/* ---------- SECTIONS ---------- */
.sec-head{ max-width:620px; margin-bottom:var(--sp-4); }
.sec-eyebrow{ font-family:var(--font-mono); font-size:11.5px; letter-spacing:0.16em; color:var(--blue-500); text-transform:uppercase; margin-bottom:12px; display:block; font-weight:600; }
.sec-head h2{ font-size:clamp(2rem,3.8vw,3.25rem); line-height:1.08; font-weight:800; color:var(--text); letter-spacing:-0.03em; }
.sec-head p{ margin-top:14px; color:var(--text-muted); font-size:15.5px; line-height:1.7; }
.sec-head-row{ display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:var(--sp-4); flex-wrap:wrap; }
.sec-head-row .sec-head{ margin-bottom:0; }

/* ---------- CATEGORY TILES ---------- */
.cat-tile-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:16px; }
.cat-tile{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); padding:24px 20px;
  display:flex; flex-direction:column; align-items:flex-start; gap:14px;
  transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) ease;
}
.cat-tile:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--blue-500); }
.cat-tile .ic{
  width:48px; height:48px; border-radius:14px; background:var(--navy-800); color:var(--blue-300);
  display:flex; align-items:center; justify-content:center; transition:transform var(--dur-fast) var(--ease);
}
.cat-tile:hover .ic{ transform:scale(1.06) rotate(-2deg); }
.cat-tile .ic svg{ width:22px; height:22px; }
.cat-tile h3{ font-size:15px; font-weight:700; }
.cat-tile p{ font-size:12.5px; color:var(--text-soft); }

/* ---------- PRODUCT GRID ---------- */
.product-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:22px; }
.product-card{
  background:var(--surface); border-radius:var(--radius-md); overflow:hidden; border:1px solid var(--border);
  display:flex; flex-direction:column;
  transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) ease;
}
.product-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:var(--border-strong); }
.product-img{ aspect-ratio:1/0.94; overflow:hidden; position:relative; background:var(--bg-alt); }
.product-img.fit-contain img{ object-fit:contain; padding:10px; }
.product-img img{ width:100%; height:100%; object-fit:cover; transition:transform var(--dur-med) var(--ease); }
.product-card:hover .product-img img{ transform:scale(1.045); }
.product-tag{
  position:absolute; top:12px; left:12px; background:rgba(6,14,32,0.82); color:var(--ice);
  font-family:var(--font-mono); font-size:10px; padding:5px 10px; border-radius:var(--radius-pill); letter-spacing:0.06em;
  backdrop-filter:blur(6px);
}
.product-body{ padding:20px; flex:1; display:flex; flex-direction:column; }
.product-body h3{ font-size:18px; font-weight:700; margin-bottom:6px; letter-spacing:-0.01em; line-height:1.3; }
.product-body .price{ font-family:var(--font-mono); font-size:13px; color:var(--blue-600); font-weight:600; margin-bottom:12px; }
[data-theme="dark"] .product-body .price{ color:var(--blue-300); }
.product-actions{ margin-top:auto; }
.view-link{
  display:inline-flex; align-items:center; gap:7px; font-size:13.5px; font-weight:700;
  color:var(--blue-600); padding:4px 0; min-height:44px; align-items:center;
  transition:gap var(--dur-fast) var(--ease), color var(--dur-fast) ease;
}
.view-link svg{ width:15px; height:15px; transition:transform var(--dur-fast) var(--ease); }
.view-link:hover{ gap:11px; color:var(--blue-500); }
[data-theme="dark"] .view-link{ color:var(--blue-300); }

/* ---------- FILTER TABS / SEARCH ---------- */
.filter-tabs{ display:flex; flex-wrap:wrap; gap:9px; }
.filter-tab{
  padding:10px 18px; border-radius:var(--radius-pill); border:1.5px solid var(--border); background:var(--surface);
  font-size:13.5px; font-weight:600; color:var(--text-muted); cursor:pointer;
  transition:all var(--dur-fast) ease;
}
.filter-tab.active, .filter-tab:hover{ background:var(--navy-800); color:#fff; border-color:var(--navy-800); }
.search-bar{
  display:flex; align-items:center; gap:11px; background:var(--surface); border:1.5px solid var(--border);
  border-radius:var(--radius-sm); padding:14px 18px; margin-bottom:24px; max-width:440px;
  transition:border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.search-bar:focus-within{ border-color:var(--blue-400); box-shadow:0 0 0 4px var(--blue-tint); }
.search-bar svg{ width:18px; height:18px; color:var(--text-soft); flex:none; }
.search-bar input{ border:none; outline:none; background:transparent; font-family:var(--font-body); font-size:14.5px; color:var(--text); width:100%; }
.search-bar input::placeholder{ color:var(--text-soft); }

/* ---------- PRODUCT DETAIL ---------- */
.product-detail{ display:grid; grid-template-columns:0.88fr 1.12fr; gap:56px; align-items:flex-start; }
.detail-img{ border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); aspect-ratio:1/0.92; box-shadow:var(--shadow-sm); }
.detail-img img{ width:100%; height:100%; object-fit:cover; }
.detail-img.fit-contain{ background:var(--bg-alt); }
.detail-img.fit-contain img{ object-fit:contain; padding:16px; }
.detail-tag{ display:inline-block; background:var(--blue-tint); color:var(--blue-600); font-family:var(--font-mono); font-size:11px; padding:6px 13px; border-radius:var(--radius-pill); margin-bottom:16px; letter-spacing:0.06em; font-weight:600; }
.detail-info h1{ font-size:clamp(1.7rem,3vw,2.3rem); font-weight:800; margin-bottom:12px; letter-spacing:-0.03em; }
.detail-price{ font-family:var(--font-mono); font-size:18px; color:var(--blue-600); font-weight:700; margin-bottom:20px; }
[data-theme="dark"] .detail-price{ color:var(--blue-300); }
.detail-desc{ color:var(--text-muted); font-size:15px; line-height:1.75; margin-bottom:26px; }
.spec-list{ margin-bottom:30px; }
.spec-list li{ display:flex; gap:11px; align-items:flex-start; font-size:14px; color:var(--text); padding:11px 0; border-top:1px solid var(--border); }
.spec-list li:first-child{ border-top:none; }
.spec-list li svg{ width:16px; height:16px; color:var(--blue-500); flex:none; margin-top:2px; }
.detail-actions{ display:flex; gap:12px; flex-wrap:wrap; }
.price-note{ font-size:11.5px; color:var(--text-soft); margin-top:-6px; margin-bottom:12px; }

/* ---------- FEATURED (light strip on brand tint) ---------- */
.featured{ background:var(--bg-alt); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }

/* ---------- TESTIMONIALS ---------- */
.testimonial-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
.testimonial-card{
  border-top:2px solid var(--navy-800); padding-top:20px;
  transition:border-color var(--dur-fast) ease;
}
.testimonial-card:hover{ border-top-color:var(--blue-500); }
.testimonial-stars{ color:var(--gold); font-size:13px; margin-bottom:14px; letter-spacing:2px; }
.testimonial-quote{ font-size:15px; color:var(--text); line-height:1.7; margin-bottom:20px; }
.testimonial-name{ font-size:13.5px; font-weight:700; }
.testimonial-role{ font-size:12px; color:var(--text-soft); }

/* ---------- ABOUT PAGE ---------- */
.about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.about-copy p{ color:var(--text-muted); font-size:15.5px; line-height:1.8; margin-bottom:18px; }
.about-img{ border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-md); aspect-ratio:4/3.4; }
.about-img img{ width:100%; height:100%; object-fit:cover; }
.reason-list{ margin-top:12px; }
.reason-row{
  display:grid; grid-template-columns:64px 1fr; gap:24px; align-items:flex-start;
  padding:28px 0; border-top:1px solid var(--border);
}
.reason-row:last-child{ border-bottom:1px solid var(--border); }
.reason-num{ font-family:var(--font-mono); font-size:14px; font-weight:600; color:var(--blue-600); padding-top:3px; }
.reason-body h3{ font-size:17px; font-weight:700; margin-bottom:6px; letter-spacing:-0.01em; }
.reason-body p{ font-size:14.5px; color:var(--text-muted); line-height:1.7; max-width:560px; }

/* ---------- CONTACT PAGE ---------- */
.wa-panel{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-950));
  border-radius:var(--radius-lg); padding:36px 40px; color:#fff;
  display:flex; align-items:center; justify-content:space-between; gap:28px; flex-wrap:wrap;
  box-shadow:var(--shadow-navy); margin-bottom:var(--sp-6);
}
.wa-panel-text{ display:flex; align-items:center; gap:18px; }
.wa-panel .ic{ width:52px; height:52px; border-radius:15px; background:var(--whatsapp); color:#fff; display:flex; align-items:center; justify-content:center; flex:none; }
.wa-panel h2{ font-size:19px; font-weight:700; margin-bottom:4px; }
.wa-panel p{ font-size:13.5px; color:var(--on-navy-muted); }

.info-list{ display:grid; grid-template-columns:1fr 1fr; column-gap:40px; }
.info-row{ display:flex; gap:16px; align-items:flex-start; padding:22px 0; border-top:1px solid var(--border); }
.info-row:nth-child(-n+2){ border-top:none; padding-top:0; }
.info-row .ic{ width:38px; height:38px; border-radius:11px; background:var(--blue-tint); color:var(--blue-600); display:flex; align-items:center; justify-content:center; flex:none; }
.info-row .label, .info-row .info-label{ display:block; font-size:13px; font-weight:700; margin-bottom:4px; color:var(--text-soft); text-transform:uppercase; letter-spacing:0.05em; }
.info-row a, .info-row p{ font-size:14.5px; color:var(--text); word-break:break-word; }
.info-row a:hover{ color:var(--blue-600); }

/* ---------- FOOTER ---------- */
footer{ background:var(--navy-950); color:#8CA0BF; padding:var(--sp-8) 0 var(--sp-3); }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:var(--sp-4); }
.foot-brand .brand-mark{
  display:inline-flex; align-items:center;
  background:#04070C; border:1px solid rgba(255,255,255,0.07);
  border-radius:var(--radius-sm); padding:7px 15px; margin-bottom:16px;
}
.foot-brand .brand-mark img{ height:26px; width:auto; display:block; }
.foot-brand p{ font-size:13.5px; line-height:1.75; max-width:300px; color:#8CA0BF; }
.foot-col h4{ color:#fff; font-size:12px; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:16px; font-family:var(--font-mono); }
.foot-col a{ display:block; font-size:13.5px; margin-bottom:11px; color:#8CA0BF; transition:color var(--dur-fast) ease; }
.foot-col a:hover{ color:var(--blue-300); }
.foot-bottom{ border-top:1px solid rgba(255,255,255,0.08); padding-top:22px; display:flex; justify-content:space-between; align-items:center; font-size:12.5px; flex-wrap:wrap; gap:12px; }
.foot-social{ display:flex; gap:10px; }
.foot-social a{ width:38px; height:38px; border-radius:11px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; transition:transform var(--dur-fast) var(--ease), background var(--dur-fast) ease, color var(--dur-fast) ease; }
.foot-social a svg{ width:16px; height:16px; }
.foot-social a:hover{ background:var(--blue-400); color:#fff; transform:translateY(-2px); }

/* ---------- EMPTY STATE ---------- */
.empty-state{ text-align:center; padding:70px 20px; color:var(--text-muted); }
.empty-state h1, .empty-state h3{ color:var(--text); margin-bottom:10px; font-size:1.3rem; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1080px){
  .product-grid{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; }
  .hero-card{ aspect-ratio:16/10; }
  .cat-tile-grid{ grid-template-columns:repeat(3,1fr); }
  .product-grid{ grid-template-columns:repeat(2,1fr); }
  .about-grid{ grid-template-columns:1fr; gap:36px; }
  .about-img{ order:-1; aspect-ratio:16/10; }
  .foot-grid{ grid-template-columns:1fr 1fr; }
  .trust .container{ grid-template-columns:repeat(2,1fr); row-gap:20px; }
  .trust-item:nth-child(3){ border-left:none; }
  .product-detail{ grid-template-columns:1fr; gap:32px; }
  .reason-row{ grid-template-columns:1fr; gap:8px; }
  .testimonial-grid{ grid-template-columns:1fr; }
}
@media (max-width: 620px){
  section{ padding:var(--sp-6) 0; }
  .nav-inner{ height:66px; }
  .brand-mark img{ height:24px; }
  .brand-mark{ padding:6px 12px; }
  .cat-tile-grid{ grid-template-columns:repeat(2,1fr); }
  .product-grid{ grid-template-columns:1fr 1fr; gap:14px; }
  .product-body{ padding:14px; }
  .info-list{ grid-template-columns:1fr; }
  .info-row:nth-child(-n+2){ border-top:1px solid var(--border); padding-top:22px; }
  .info-row:first-child{ border-top:none; padding-top:0; }
  .wa-panel{ padding:26px 24px; flex-direction:column; align-items:flex-start; }
  .foot-grid{ grid-template-columns:1fr; }
  .foot-bottom{ flex-direction:column; align-items:flex-start; }
  .hero{ padding-top:var(--sp-5); }
  .hero-actions .btn{ flex:1 1 auto; }
}