/* ============================================================
   Coway IOI Damansara — Premium Design System
   Style direction: Trust & Authority (clean, premium, fresh)
   Brand: Coway blue #0057B8 + aqua #00AEEF
   Type: Fraunces (display serif) + Inter (UI/body sans)
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand */
  --blue:        #0057B8;
  --blue-600:    #004a9e;
  --blue-700:    #003E8C;
  --blue-900:    #07254a;
  --aqua:        #00AEEF;
  --aqua-300:    #7DD3FC;
  --aqua-50:     #ECF8FE;
  --mist:        #E8F1FB;
  --whatsapp:    #25D366;
  --whatsapp-dk: #1da851;

  /* Neutrals */
  --ink:         #0F1B2D;
  --ink-soft:    #1A2A40;
  --muted:       #5A6B82;
  --muted-2:     #8493A8;
  --line:        #E4EAF1;
  --line-soft:   #EEF2F7;
  --surface:     #FFFFFF;
  --surface-2:   #F6F9FC;
  --surface-3:   #EFF4FA;

  /* Accents */
  --gold:        #F5A623;
  --star:        #F59E0B;

  /* Typography */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Radius */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 999px;

  /* Shadows — soft, layered */
  --sh-xs: 0 1px 2px rgba(15,27,45,.06);
  --sh-sm: 0 2px 8px rgba(15,27,45,.06), 0 1px 2px rgba(15,27,45,.04);
  --sh-md: 0 8px 24px rgba(15,27,45,.08), 0 2px 6px rgba(15,27,45,.05);
  --sh-lg: 0 20px 50px rgba(7,37,74,.14), 0 6px 16px rgba(7,37,74,.08);
  --sh-blue: 0 14px 34px rgba(0,87,184,.22);

  /* Layout */
  --container: 1180px;
  --container-narrow: 920px;
  --gutter: clamp(20px, 5vw, 40px);
  --section-y: clamp(64px, 9vw, 120px);

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: .18s;
  --t-med: .32s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; overflow-x: hidden; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 2px; border-radius: 4px; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container.narrow { max-width: var(--container-narrow); }
.section { padding-block: var(--section-y); }
.center { text-align: center; }
.center .section-sub { margin-inline: auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--blue);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--aqua); border-radius: 2px; }
.center .eyebrow::before { display: none; }
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--ink);
  margin-block: 14px 16px;
  font-optical-sizing: auto;
}
.section-sub { color: var(--muted); font-size: clamp(15px, 1.6vw, 17.5px); max-width: 560px; line-height: 1.65; }
.text-grad { background: linear-gradient(120deg, var(--blue) 0%, var(--aqua) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 15px; line-height: 1;
  padding: 15px 26px; border-radius: var(--r-pill); border: 1.5px solid transparent;
  min-height: 50px; white-space: nowrap; cursor: pointer;
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: var(--sh-blue); }
.btn-primary:hover { background: var(--blue-600); transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0,87,184,.3); }
.btn-wa { background: var(--whatsapp); color: #fff; box-shadow: 0 12px 28px rgba(37,211,102,.3); }
.btn-wa:hover { background: var(--whatsapp-dk); transform: translateY(-2px); box-shadow: 0 16px 36px rgba(37,211,102,.4); }
.btn-ghost { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.45); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255,255,255,.2); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--line); }
.btn-outline:hover { border-color: var(--blue); background: var(--aqua-50); transform: translateY(-2px); }
.btn-lg { padding: 17px 32px; font-size: 16px; min-height: 56px; }
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-med), background var(--t-med), box-shadow var(--t-med);
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--sh-sm); background: rgba(255,255,255,.9); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 72px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(140deg, var(--blue) 0%, var(--aqua) 100%);
  display: grid; place-items: center; box-shadow: var(--sh-blue);
}
.brand-mark svg { width: 24px; height: 24px; }
.brand-logo { height: 28px; width: auto; flex-shrink: 0; }
.brand-divider { width: 1px; height: 26px; background: currentColor; opacity: .22; }
.site-footer .brand-logo { filter: brightness(0) invert(1); }
.brand-name { display: block; font-weight: 800; font-size: 18px; letter-spacing: -.4px; color: var(--blue); line-height: 1; }
.brand-sub { display: block; font-size: 11.5px; color: var(--muted); font-weight: 500; margin-top: 3px; letter-spacing: .2px; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--ink-soft); padding: 9px 14px; border-radius: var(--r-pill);
  position: relative; transition: color var(--t-fast), background var(--t-fast);
}
.nav-links a:hover { color: var(--blue); background: var(--aqua-50); }
.nav-links a.active { color: var(--blue); font-weight: 600; }
.nav-links a.active::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; transform: translateX(-50%);
  width: 5px; height: 5px; border-radius: 50%; background: var(--aqua);
}
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-tel { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 14px; color: var(--ink); padding: 8px 6px; white-space: nowrap; }
.nav-tel svg { width: 17px; height: 17px; color: var(--blue); }
.nav-tel:hover { color: var(--blue); }
.lang-switch { position: relative; }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 12px;
  border: 1.5px solid var(--line); border-radius: var(--r-pill); background: #fff;
  font-weight: 600; font-size: 13px; color: var(--ink-soft); white-space: nowrap; cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.lang-toggle:hover { border-color: var(--blue); color: var(--blue); }
.lang-toggle .lang-globe { width: 16px; height: 16px; }
.lang-toggle .lang-caret { width: 14px; height: 14px; transition: transform var(--t-fast); }
.lang-switch.open .lang-caret { transform: rotate(180deg); }
.lang-toggle .lang-current { color: var(--blue); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 120; min-width: 160px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--sh-lg);
  padding: 6px; display: none; flex-direction: column; gap: 2px;
}
.lang-switch.open .lang-menu { display: flex; animation: fadeUp .18s var(--ease-out) both; }
.lang-menu button {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 10px 12px; border-radius: var(--r-sm); font-size: 14px; font-weight: 500; color: var(--ink-soft);
  transition: background var(--t-fast), color var(--t-fast);
}
.lang-menu button:hover { background: var(--aqua-50); color: var(--blue); }
.lang-menu button[aria-current="true"] { color: var(--blue); font-weight: 700; background: var(--surface-2); }
.lang-menu button[aria-current="true"]::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); flex-shrink: 0; }
.nav-toggle {
  display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 12px;
  background: #fff; place-items: center; color: var(--ink);
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
body.menu-open .nav-toggle .icon-open { display: none; }
body.menu-open .nav-toggle .icon-close { display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(120% 120% at 85% -10%, rgba(0,174,239,.55) 0%, rgba(0,174,239,0) 55%),
    linear-gradient(155deg, var(--blue-900) 0%, var(--blue-700) 42%, var(--blue) 100%);
  padding-block: clamp(56px, 9vw, 110px);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 26px 26px; mask-image: linear-gradient(180deg, transparent, #000 30%, transparent);
  opacity: .5;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px); align-items: center; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.32);
  border-radius: var(--r-pill); padding: 7px 15px; font-size: 12.5px; font-weight: 600; letter-spacing: .3px;
  backdrop-filter: blur(6px); margin-bottom: 22px;
}
.hero-badge svg { width: 15px; height: 15px; color: var(--aqua-300); }
.hero h1 {
  font-family: var(--font-display); font-weight: 600; font-optical-sizing: auto;
  font-size: clamp(34px, 6vw, 62px); line-height: 1.04; letter-spacing: -.015em; margin-bottom: 20px;
}
.hero h1 em { font-style: italic; color: var(--aqua-300); }
.hero-lead { font-size: clamp(16px, 1.9vw, 19px); color: rgba(255,255,255,.86); max-width: 520px; margin-bottom: 32px; line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-trust { display: flex; align-items: center; gap: 14px; margin-top: 30px; font-size: 13.5px; color: rgba(255,255,255,.82); }
.hero-trust .avatars { display: flex; }
.hero-trust .avatars span {
  width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--blue-700); margin-left: -10px;
  background: linear-gradient(135deg, var(--aqua), var(--blue)); display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: #fff;
}
.hero-trust .avatars span:first-child { margin-left: 0; }

/* Full-bleed photo hero */
.hero-full { display: flex; align-items: center; min-height: clamp(580px, 88vh, 840px); padding-block: clamp(40px, 8vh, 96px); }
.hero-full::after { display: none; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 34% center; z-index: 0; }
.hero-scrim { position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(96deg, rgba(7,37,74,.92) 0%, rgba(7,37,74,.74) 32%, rgba(7,37,74,.34) 60%, rgba(10,40,80,.06) 100%),
    linear-gradient(180deg, rgba(7,37,74,.28) 0%, rgba(7,37,74,0) 22%, rgba(7,37,74,.5) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 640px; }

/* Hero visual card */
.hero-visual { position: relative; }
.hero-card {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--r-xl); padding: 22px; backdrop-filter: blur(10px); box-shadow: var(--sh-lg);
}
.hero-media {
  position: relative; aspect-ratio: 4/5; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(160deg, #fff 0%, var(--mist) 100%);
  display: grid; place-items: center; color: var(--blue);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-media .placeholder-note { position: absolute; bottom: 12px; left: 12px; right: 12px; text-align: center; font-size: 11px; color: var(--muted); }
.hero-media .drop-icon { width: 84px; height: 84px; opacity: .35; }
.hero-floating {
  position: absolute; background: #fff; border-radius: var(--r-md); padding: 13px 16px;
  box-shadow: var(--sh-lg); display: flex; align-items: center; gap: 11px; color: var(--ink);
}
.hero-floating .fi-icon { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.hero-floating .fi-icon svg { width: 20px; height: 20px; }
.hero-floating .fi-title { font-size: 13px; font-weight: 700; line-height: 1.2; }
.hero-floating .fi-sub { font-size: 11.5px; color: var(--muted); }
.hero-floating.f1 { top: 24px; left: -18px; }
.hero-floating.f2 { bottom: 30px; right: -16px; }

/* ---------- Marquee trust bar ---------- */
.trustbar { background: var(--surface-2); border-block: 1px solid var(--line); }
.trustbar-inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 30px; padding-block: 18px; }
.trust-chip { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; font-weight: 600; color: var(--ink-soft); }
.trust-chip svg { width: 20px; height: 20px; color: var(--blue); flex-shrink: 0; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat {
  text-align: center; padding: 28px 16px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm);
}
.stat-num { font-family: var(--font-display); font-weight: 600; font-size: clamp(30px, 4vw, 44px); color: var(--blue); line-height: 1; letter-spacing: -.01em; }
.stat-num .suffix { color: var(--aqua); }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 8px; font-weight: 500; }

/* ---------- Cards: generic ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-sm); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med), border-color var(--t-med);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sh-lg); border-color: #d6e3f2; }

/* ---------- Feature grid ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature { padding: 30px 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med); }
.feature:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.feature-icon {
  width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(140deg, var(--aqua-50), var(--mist)); color: var(--blue);
}
.feature-icon svg { width: 27px; height: 27px; }
.feature h3 { font-size: 18px; font-weight: 700; margin-bottom: 9px; letter-spacing: -.2px; }
.feature p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }

/* ---------- Range cards (home, photo categories) ---------- */
.range-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.range-card { display: flex; flex-direction: column; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-sm); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med), border-color var(--t-med); }
.range-card:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); border-color: #d2e1f3; }
.range-media { position: relative; aspect-ratio: 16/11; background: linear-gradient(160deg, var(--surface-2), var(--mist)); overflow: hidden; }
.range-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 24px; transition: transform var(--t-med) var(--ease); }
.range-card:hover .range-media img { transform: scale(1.05); }
.range-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.range-body h3 { font-size: 18px; font-weight: 700; letter-spacing: -.2px; margin-bottom: 8px; }
.range-body p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.range-link { margin-top: 16px; font-size: 13.5px; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }
.range-link svg { width: 16px; height: 16px; transition: transform var(--t-fast); }
.range-card:hover .range-link svg { transform: translateX(4px); }

/* ---------- Category / product ---------- */
.cat-tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-block: 36px; }
.cat-tab {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--r-pill); border: 1.5px solid var(--line);
  font-size: 14px; font-weight: 600; background: #fff; color: var(--muted); min-height: 46px;
  transition: all var(--t-fast);
}
.cat-tab svg { width: 17px; height: 17px; }
.cat-tab:hover:not(.active) { border-color: var(--blue); color: var(--blue); }
.cat-tab.active { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: var(--sh-blue); }

.cat-panel { display: none; }
.cat-panel.active { display: block; animation: fadeUp .4s var(--ease-out) both; }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 22px; }
.product {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-sm);
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med), border-color var(--t-med);
}
.product:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); border-color: #d2e1f3; }
.product.featured { border-color: var(--aqua); }
.product-media {
  aspect-ratio: 4/3; background: linear-gradient(160deg, var(--surface-2), var(--mist));
  display: grid; place-items: center; color: var(--blue); position: relative; overflow: hidden;
}
.product-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 26px; transition: transform var(--t-med) var(--ease); }
.product:hover .product-media img { transform: scale(1.05); }
.product-media svg.ph { width: 60px; height: 60px; opacity: .3; }
.product-tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: var(--blue); color: #fff; font-size: 10.5px; font-weight: 700; letter-spacing: .6px;
  padding: 5px 11px; border-radius: var(--r-pill); text-transform: uppercase;
}
.product.featured .product-tag { background: var(--aqua); }
.product-body { padding: 22px 20px 24px; display: flex; flex-direction: column; flex: 1; }
.product-model { font-size: 10.5px; font-weight: 700; letter-spacing: .8px; color: var(--aqua); text-transform: uppercase; margin-bottom: 5px; }
.product-name { font-size: 17px; font-weight: 700; letter-spacing: -.2px; margin-bottom: 8px; }
.product-desc { font-size: 13.5px; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
.product-features { margin-bottom: 20px; display: grid; gap: 7px; }
.product-features li { font-size: 13px; color: var(--ink-soft); display: flex; align-items: flex-start; gap: 8px; }
.product-features li svg { width: 16px; height: 16px; color: var(--aqua); flex-shrink: 0; margin-top: 1px; }
.product-price { margin-top: auto; padding: 12px 0 14px; border-top: 1px dashed var(--line); display: flex; align-items: baseline; gap: 6px; font-size: 13px; color: var(--muted); }
.product-price strong { font-size: 20px; font-weight: 700; color: var(--blue); font-family: var(--font-display); }
.product-price .per { font-size: 12.5px; color: var(--muted); }
.product-price.ask { font-size: 13px; color: var(--muted); font-style: italic; }
.product .btn { margin-top: 0; }
.product-price + .btn { margin-top: 0; }

/* ---------- Process / steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; position: relative; }
.step { position: relative; padding: 30px 22px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm); }
.step-num {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(140deg, var(--blue), var(--aqua)); color: #fff;
  font-family: var(--font-display); font-weight: 600; font-size: 22px; box-shadow: var(--sh-blue);
}
.step h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ---------- Testimonials ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.review { padding: 28px 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm); display: flex; flex-direction: column; }
.review-stars { display: flex; gap: 2px; color: var(--star); margin-bottom: 14px; }
.review-stars svg { width: 18px; height: 18px; }
.review-text { font-size: 15px; line-height: 1.7; color: var(--ink-soft); margin-bottom: 20px; flex: 1; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue), var(--aqua)); color: #fff; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.reviewer-name { font-weight: 700; font-size: 14px; }
.reviewer-loc { font-size: 12.5px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; color: #fff; border-radius: var(--r-xl);
  background:
    radial-gradient(120% 140% at 90% 10%, rgba(0,174,239,.5), transparent 55%),
    linear-gradient(150deg, var(--blue-900), var(--blue));
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 64px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center;
}
.cta-band h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 4vw, 42px); line-height: 1.1; letter-spacing: -.01em; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.85); font-size: 16px; max-width: 460px; }
.cta-band .cta-actions { display: flex; flex-direction: column; gap: 12px; }

/* ---------- Booking form ---------- */
.booking-shell { background: linear-gradient(160deg, var(--blue-900), var(--blue)); }
.booking-card {
  background: #fff; border-radius: var(--r-xl); box-shadow: var(--sh-lg);
  padding: clamp(28px, 4vw, 44px); max-width: 580px; margin-inline: auto;
}
.booking-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 24px; margin-bottom: 6px; }
.booking-card .muted { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink-soft); }
.field label .req { color: #e1483b; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: var(--r-sm);
  font-size: 16px; font-family: inherit; color: var(--ink); background: #fff;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,87,184,.12); }
.field .hint { font-size: 12px; color: var(--muted-2); }
.form-note { text-align: center; font-size: 12px; color: var(--muted); margin-top: 14px; display: flex; align-items: center; justify-content: center; gap: 6px; }
.form-note svg { width: 14px; height: 14px; }
.booking-success { display: none; text-align: center; padding: 24px 0; }
.booking-success.show { display: block; animation: fadeUp .4s var(--ease-out) both; }
.booking-success .ok-icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; background: var(--aqua-50); color: var(--whatsapp); display: grid; place-items: center; }
.booking-success .ok-icon svg { width: 34px; height: 34px; }
.booking-success h3 { margin-bottom: 8px; }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin-inline: auto; }
.faq-item { border: 1px solid var(--line); border-radius: var(--r-md); margin-bottom: 12px; background: #fff; overflow: hidden; transition: box-shadow var(--t-fast), border-color var(--t-fast); }
.faq-item.open { box-shadow: var(--sh-sm); border-color: #d6e3f2; }
.faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 22px; font-size: 16px; font-weight: 600; color: var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 56px; }
.faq-q .chev { width: 22px; height: 22px; color: var(--blue); transition: transform var(--t-med) var(--ease); flex-shrink: 0; }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--t-med) var(--ease); }
.faq-a-inner { padding: 0 22px 20px; font-size: 14.5px; color: var(--muted); line-height: 1.7; }

/* ---------- Info / contact ---------- */
.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.info-card { padding: 28px 24px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm); }
.info-card .feature-icon { margin-bottom: 16px; }
.info-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.info-card p, .info-card a { font-size: 14px; color: var(--muted); line-height: 1.6; }
.info-card a:hover { color: var(--blue); }
.map-embed { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--sh-sm); aspect-ratio: 16/8; }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Split / about ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.split-media { border-radius: var(--r-xl); overflow: hidden; aspect-ratio: 5/4; background: linear-gradient(160deg, var(--surface-2), var(--mist)); display: grid; place-items: center; box-shadow: var(--sh-md); position: relative; }
.split-media img { width: 100%; height: 100%; object-fit: contain; padding: 26px; }
.split-media svg.ph { width: 80px; height: 80px; opacity: .28; color: var(--blue); }
.checklist { display: grid; gap: 14px; margin-top: 8px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-soft); line-height: 1.55; }
.checklist li svg { width: 22px; height: 22px; color: var(--aqua); flex-shrink: 0; margin-top: 1px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; color: #fff; padding-block: clamp(56px, 8vw, 96px); background: linear-gradient(150deg, var(--blue-900), var(--blue)); }
.page-hero::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px); background-size: 26px 26px; mask-image: linear-gradient(180deg, transparent, #000 40%, transparent); opacity: .5; }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 13px; color: rgba(255,255,255,.7); margin-bottom: 16px; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb svg { width: 14px; height: 14px; opacity: .6; }
.page-hero h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(32px, 5.5vw, 54px); line-height: 1.06; letter-spacing: -.015em; margin-bottom: 14px; }
.page-hero p { font-size: clamp(15px, 1.8vw, 18px); color: rgba(255,255,255,.85); max-width: 560px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #9fb0c4; padding-block: clamp(48px, 6vw, 72px) 28px; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-sub { color: #8194ab; }
.footer-about { font-size: 14px; line-height: 1.7; margin-top: 16px; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .3px; margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 14px; color: #9fb0c4; transition: color var(--t-fast); }
.footer-col a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; font-size: 14px; line-height: 1.6; margin-bottom: 12px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--aqua); flex-shrink: 0; margin-top: 2px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: 12.5px; color: #74879e; }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 200; display: flex; align-items: center; gap: 0; }
.wa-float a { width: 60px; height: 60px; border-radius: 50%; background: var(--whatsapp); display: grid; place-items: center; box-shadow: 0 8px 28px rgba(37,211,102,.5); transition: transform var(--t-fast), box-shadow var(--t-fast); }
.wa-float a:hover { transform: scale(1.08); box-shadow: 0 12px 34px rgba(37,211,102,.6); }
.wa-float svg { width: 32px; height: 32px; color: #fff; }
.wa-pulse { position: absolute; inset: 0; border-radius: 50%; background: var(--whatsapp); opacity: .55; animation: waPulse 2.4s var(--ease-out) infinite; z-index: -1; }

/* ---------- Scroll reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); will-change: opacity, transform; }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes waPulse { 0% { transform: scale(1); opacity: .5; } 70% { transform: scale(1.9); opacity: 0; } 100% { opacity: 0; } }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.hero-floating.f1 { animation: floaty 5s var(--ease) infinite; }
.hero-floating.f2 { animation: floaty 6s var(--ease) infinite .8s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .nav-tel { display: none; } /* free up header space before the mobile menu kicks in */
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 380px; margin-inline: auto; order: -1; }
  .hero-floating { display: none; } /* decorative — declutter on smaller screens */
  .features, .reviews, .steps, .info-grid, .range-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .split-media { order: -1; }
  .cta-band { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-links, .nav-tel { display: none; }
  .nav-toggle { display: grid; }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--sh-md);
    padding: 14px var(--gutter) 22px; transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform var(--t-med) var(--ease), opacity var(--t-med);
  }
  body.menu-open .nav-links { display: flex; transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 13px 12px; font-size: 16px; border-radius: var(--r-sm); }
  .nav-links a.active::after { display: none; }
  .nav-actions { gap: 8px; }
  .nav-actions .btn-wa { padding: 11px 16px; font-size: 13.5px; min-height: 44px; }
}
@media (max-width: 440px) {
  .nav { gap: 8px; }
  .nav-actions { gap: 7px; }
  .nav-actions .btn-wa { padding: 10px 13px; font-size: 12.5px; gap: 6px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-divider, .brand-sub { display: none; } /* free header space; "coway" logo stays */
  .lang-toggle { padding: 0 9px; gap: 4px; }
  .lang-toggle .lang-caret { display: none; }
}
@media (max-width: 600px) {
  .features, .reviews, .steps, .info-grid, .form-grid, .range-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .hero-actions .btn, .cta-band .btn { width: 100%; }
  .hero-actions { width: 100%; }

  /* product cards: 2 columns on mobile (compact) */
  .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-body { padding: 13px 12px 15px; }
  .product-model { font-size: 9.5px; letter-spacing: .5px; }
  .product-name { font-size: 14.5px; margin-bottom: 6px; }
  .product-desc { font-size: 12px; line-height: 1.5; margin-bottom: 12px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .product-features { display: none; }
  .product-media { padding: 0; }
  .product-media img { padding: 16px; }
  .product-tag { font-size: 9px; padding: 4px 8px; top: 10px; left: 10px; }
  .product-price { font-size: 11.5px; padding: 9px 0 11px; }
  .product-price strong { font-size: 16px; }
  .product .btn { font-size: 12.5px; padding: 11px 8px; min-height: 44px; gap: 5px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-floating.f1, .hero-floating.f2, .wa-pulse { animation: none; }
}

/* ---------- Print ---------- */
@media print { .site-header, .wa-float, .hero-visual { display: none; } }