/* ==========================================================================
   RIOHAIR — Design System & Global Styles
   ========================================================================== */

:root {
  --color-black: #141110;
  --color-ink: #201c1a;
  --color-white: #ffffff;
  --color-cream: #f8f4ef;
  --color-beige: #efe5d8;
  --color-sand: #e6d8c6;
  --color-gold: #b6884f;
  --color-gold-dark: #93683a;
  --color-rose: #a9765c;
  --color-gray: #706a64;
  --color-light-gray: #ded6cb;
  --color-line: #e4dccf;
  --color-success: #4a7a56;
  --color-error: #b3453f;

  --font-serif: "Playfair Display", "Times New Roman", serif;
  --font-sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 64px);

  --transition: 280ms cubic-bezier(.4,0,.2,1);
  --shadow-sm: 0 2px 10px rgba(20,17,16,.06);
  --shadow-md: 0 10px 30px rgba(20,17,16,.10);
  --shadow-lg: 0 20px 50px rgba(20,17,16,.16);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.6;
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .2px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  font-weight: 600;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 16px;
}

.section-sub {
  color: var(--color-gray);
  max-width: 620px;
  font-size: 16px;
}

.section-head {
  text-align: center;
  margin: 0 auto 48px;
  max-width: 720px;
}

.section-head.align-left { margin-left: 0; text-align: left; }

section { padding: 88px 0; }
.bg-cream { background: var(--color-cream); }
.bg-black { background: var(--color-black); color: var(--color-white); }
.bg-beige { background: var(--color-beige); }

/* Buttons ---------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 34px;
  font-size: 12.5px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-dark { background: var(--color-black); color: var(--color-white); border-color: var(--color-black); }
.btn-dark:hover { background: var(--color-gold-dark); border-color: var(--color-gold-dark); }

.btn-outline { background: transparent; color: var(--color-black); border-color: var(--color-black); }
.btn-outline:hover { background: var(--color-black); color: var(--color-white); }

.btn-light { background: var(--color-white); color: var(--color-black); border-color: var(--color-white); }
.btn-light:hover { background: transparent; color: var(--color-white); }

.btn-gold { background: var(--color-gold); color: var(--color-white); border-color: var(--color-gold); }
.btn-gold:hover { background: var(--color-gold-dark); border-color: var(--color-gold-dark); }

.btn-block { width: 100%; }
.btn-sm { padding: 11px 22px; font-size: 11px; letter-spacing: 1.6px; }

/* ==========================================================================
   Top bar
   ========================================================================== */

.topbar {
  background: var(--color-black);
  color: var(--color-white);
  font-size: 12px;
  letter-spacing: .5px;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 22px; }
.topbar a:hover { color: var(--color-sand); }
.topbar-right a { opacity: .9; }
.topbar-hide-mobile { display: inline; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 20px;
}

.logo {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 1px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.logo .dot { color: var(--color-gold); }
.logo small {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--color-gray);
  text-transform: uppercase;
  font-weight: 500;
}

.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a {
  font-size: 13px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--color-gold);
  transition: width var(--transition);
}
.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--color-gold-dark); }

.header-actions { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.header-actions button, .header-actions a.icon-link {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  position: relative;
  color: var(--color-ink);
  flex-shrink: 0;
}
.header-actions svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
.header-actions a[aria-label="Đặt hàng qua WhatsApp"] svg { fill: currentColor; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  flex-shrink: 0;
}
.nav-toggle span { height: 2px; width: 100%; background: var(--color-ink); display: block; transition: var(--transition); flex-shrink: 0; }

/* Search overlay */
.search-overlay {
  position: fixed; inset: 0;
  background: rgba(20,17,16,.6);
  z-index: 900;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}
.search-overlay.open { display: flex; }
.search-box {
  background: #fff;
  width: min(600px, 90vw);
  padding: 34px;
  box-shadow: var(--shadow-lg);
}
.search-box form { display: flex; border-bottom: 2px solid var(--color-black); padding-bottom: 12px; gap: 12px; }
.search-box input { flex: 1; border: none; outline: none; font-size: 20px; font-family: var(--font-serif); }
.search-close { position: absolute; top: 24px; right: 34px; font-size: 26px; color: #fff; }

/* ==========================================================================
   Mobile nav drawer
   ========================================================================== */

.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: min(340px, 86vw);
  height: 100%;
  background: var(--color-white);
  z-index: 950;
  transition: right var(--transition);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.mobile-nav.open { right: 0; }
.mobile-nav-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px var(--gutter);
  border-bottom: 1px solid var(--color-line);
}
.mobile-nav ul { padding: 10px var(--gutter) 40px; }
.mobile-nav li a {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.nav-scrim {
  position: fixed; inset: 0; background: rgba(20,17,16,.5);
  z-index: 940; display: none;
}
.nav-scrim.open { display: block; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center 25%;
  color: var(--color-white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20,17,16,.65) 0%, rgba(20,17,16,.25) 55%, rgba(20,17,16,.05) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 620px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,.5);
  padding: 7px 16px;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 26px;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 68px);
  color: #fff;
  margin-bottom: 20px;
}
.hero p { font-size: 17px; max-width: 480px; margin-bottom: 32px; color: rgba(255,255,255,.9); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  z-index: 2; color: #fff; font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: .85;
}
.hero-scroll .line { width: 1px; height: 34px; background: rgba(255,255,255,.6); animation: scrollpulse 1.8s infinite; }
@keyframes scrollpulse { 0%{opacity:.2} 50%{opacity:1} 100%{opacity:.2} }

/* ==========================================================================
   USP strip
   ========================================================================== */

.usp-strip {
  background: var(--color-ink);
  color: var(--color-white);
}
.usp-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 34px var(--gutter);
}
.usp-item { display: flex; align-items: center; gap: 14px; }
.usp-item svg { width: 30px; height: 30px; stroke: var(--color-gold); flex-shrink: 0; }
.usp-item strong { display: block; font-size: 13.5px; letter-spacing: .3px; }
.usp-item span { font-size: 12px; color: rgba(255,255,255,.6); }

/* ==========================================================================
   Category grid
   ========================================================================== */

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-line);
}
.cat-card {
  position: relative;
  background-size: cover;
  background-position: center;
  aspect-ratio: 3/4;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.cat-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,17,16,.75) 0%, rgba(20,17,16,.05) 55%);
  transition: background var(--transition);
}
.cat-card:hover::before { background: linear-gradient(to top, rgba(182,136,79,.85) 0%, rgba(20,17,16,.15) 60%); }
.cat-card span {
  position: relative; z-index: 2;
  color: #fff;
  font-size: 13px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  padding: 18px 14px;
  font-weight: 600;
}
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.cat-card:hover img { transform: scale(1.08); }

/* ==========================================================================
   Countdown banner
   ========================================================================== */

.countdown-banner {
  background: var(--color-beige);
  text-align: center;
  padding: 54px var(--gutter);
}
.countdown-banner .eyebrow { color: var(--color-gold-dark); }
.countdown-banner h3 { font-size: clamp(22px, 3vw, 32px); margin-bottom: 22px; }
.countdown-timer { display: flex; justify-content: center; gap: 18px; margin-bottom: 26px; }
.countdown-timer div {
  background: var(--color-white);
  min-width: 78px;
  padding: 14px 10px;
  box-shadow: var(--shadow-sm);
}
.countdown-timer .num { font-family: var(--font-serif); font-size: 28px; font-weight: 700; display: block; }
.countdown-timer .lbl { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-gray); }

/* ==========================================================================
   Products
   ========================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.product-card { position: relative; }
.product-media {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-cream);
  margin-bottom: 16px;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.product-card:hover .product-media img { transform: scale(1.06); }
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--color-black); color: #fff;
  font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
  padding: 5px 10px;
}
.product-badge.sale { background: var(--color-error); }
.product-quick {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,.95);
  text-align: center;
  padding: 12px;
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600;
  transform: translateY(100%);
  transition: transform var(--transition);
}
.product-card:hover .product-quick { transform: translateY(0); }
.product-name { font-size: 15px; font-weight: 500; margin-bottom: 6px; }
.product-meta { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.price-old { text-decoration: line-through; color: var(--color-gray); font-size: 13px; }
.price-new { color: var(--color-gold-dark); font-weight: 600; }
.product-stars { color: var(--color-gold); font-size: 12px; margin-bottom: 6px; }
.pack-note { display: block; font-size: 11.5px; color: var(--color-gray); margin-top: 4px; }
.product-quick a { color: inherit; }

.products-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 40px; flex-wrap: wrap; gap: 16px;
}
.filter-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-pills button {
  border: 1px solid var(--color-line);
  padding: 9px 20px;
  font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
  transition: var(--transition);
}
.filter-pills button.active, .filter-pills button:hover { background: var(--color-black); color: #fff; border-color: var(--color-black); }
.sort-select { border: 1px solid var(--color-line); padding: 9px 14px; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }

/* ==========================================================================
   Difference / split section
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
}
.split-media { height: 100%; min-height: 480px; background-size: cover; background-position: center; }
.split-text { padding: 60px var(--gutter); }
.split.reverse .split-media { order: 2; }

.feature-list { margin-top: 28px; display: flex; flex-direction: column; gap: 22px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-item .num {
  font-family: var(--font-serif);
  font-size: 20px; font-weight: 700;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature-item h4 { font-size: 16px; margin-bottom: 4px; }
.feature-item p { color: var(--color-gray); font-size: 14px; }

/* ==========================================================================
   Testimonial
   ========================================================================== */

.testimonial {
  background: var(--color-black);
  color: #fff;
  text-align: center;
  padding: 100px var(--gutter);
  background-size: cover;
  background-position: center;
  position: relative;
}
.testimonial::before { content:""; position:absolute; inset:0; background: rgba(20,17,16,.72); }
.testimonial-inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.testimonial blockquote {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3.4vw, 36px);
  font-style: italic;
  margin-bottom: 26px;
}
.testimonial cite { font-style: normal; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-sand); }

/* ==========================================================================
   Academy / info cards
   ========================================================================== */

.academy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.academy-card {
  position: relative;
  min-height: 420px;
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end;
  color: #fff;
  padding: 40px;
}
.academy-card::before { content:""; position:absolute; inset:0; background: linear-gradient(to top, rgba(20,17,16,.85), rgba(20,17,16,.1)); }
.academy-card-body { position: relative; z-index: 2; max-width: 400px; }
.academy-card h3 { color: #fff; font-size: 24px; margin-bottom: 10px; }
.academy-card p { font-size: 14px; color: rgba(255,255,255,.85); margin-bottom: 20px; }

/* ==========================================================================
   Wholesale CTA banner
   ========================================================================== */

.cta-banner {
  background: linear-gradient(120deg, var(--color-gold-dark), var(--color-gold));
  color: #fff;
  text-align: center;
  padding: 70px var(--gutter);
}
.cta-banner h2 { color: #fff; margin-bottom: 14px; }
.cta-banner p { max-width: 560px; margin: 0 auto 30px; color: rgba(255,255,255,.9); }

/* ==========================================================================
   Gallery strip
   ========================================================================== */

.gallery-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; }
.gallery-strip a { position: relative; aspect-ratio: 1/1; overflow: hidden; display: block; }
.gallery-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.gallery-strip a:hover img { transform: scale(1.1); }
.gallery-strip a::after {
  content: "\2665";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px;
  background: rgba(20,17,16,0);
  opacity: 0;
  transition: var(--transition);
}
.gallery-strip a:hover::after { opacity: 1; background: rgba(20,17,16,.35); }

/* ==========================================================================
   Newsletter
   ========================================================================== */

.newsletter {
  background: var(--color-cream);
  text-align: center;
  padding: 80px var(--gutter);
}
.newsletter h2 { margin-bottom: 12px; }
.newsletter p { color: var(--color-gray); max-width: 480px; margin: 0 auto 30px; }
.newsletter-form { display: flex; max-width: 440px; margin: 0 auto; border-bottom: 2px solid var(--color-black); }
.newsletter-form input { flex: 1; border: none; background: transparent; padding: 12px 4px; outline: none; font-size: 14px; }
.newsletter-form button { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; padding: 12px 6px; }
.newsletter-note { font-size: 11px; color: var(--color-gray); margin-top: 14px; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { background: var(--color-ink); color: rgba(255,255,255,.75); padding-top: 70px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

/* Minimal footer (Anbi-style: email signup + copyright bar only) */
.site-footer-mini { background: var(--color-ink); color: rgba(255,255,255,.6); padding: 22px 0; }
.footer-mini-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 12.5px; }
.footer-mini-inner a { color: rgba(255,255,255,.6); }
.footer-mini-inner a:hover { color: var(--color-gold); }
.footer-mini-links { display: flex; gap: 20px; }
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 13.5px; color: rgba(255,255,255,.55); margin-bottom: 22px; max-width: 300px; }
.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-row a:hover { background: var(--color-gold); border-color: var(--color-gold); }
.social-row svg { width: 16px; height: 16px; stroke: #fff; }

.footer-col h5 { color: #fff; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col a { font-size: 13.5px; color: rgba(255,255,255,.6); }
.footer-col a:hover { color: var(--color-gold); }
.footer-contact li { display: flex; gap: 10px; font-size: 13.5px; color: rgba(255,255,255,.6); margin-bottom: 14px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; stroke: var(--color-gold); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; font-size: 12px; color: rgba(255,255,255,.45);
  flex-wrap: wrap; gap: 12px;
}
.payment-icons { display: flex; gap: 10px; }
.payment-icons span {
  border: 1px solid rgba(255,255,255,.25);
  padding: 4px 9px; font-size: 10.5px; letter-spacing: .5px; border-radius: 3px;
}

.back-to-top {
  position: fixed; right: 26px; bottom: 26px;
  width: 46px; height: 46px;
  background: var(--color-black); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: var(--transition);
  z-index: 400;
  box-shadow: var(--shadow-md);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* Floating contact buttons */
.float-contact { position: fixed; left: 22px; bottom: 26px; z-index: 400; display: flex; flex-direction: column; gap: 12px; }
.float-contact a {
  width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; box-shadow: var(--shadow-md);
  font-size: 20px;
  animation: floatpulse 2.4s infinite;
}
.float-contact a.zalo { background: #0068ff; }
.float-contact a.phone { background: var(--color-success); }
.float-contact a.whatsapp { background: #25d366; }
@keyframes floatpulse { 0%{box-shadow:0 0 0 0 rgba(0,0,0,.25)} 70%{box-shadow:0 0 0 12px rgba(0,0,0,0)} 100%{box-shadow:0 0 0 0 rgba(0,0,0,0)} }

/* ==========================================================================
   Page header (inner pages)
   ========================================================================== */

.page-header {
  background: var(--color-cream);
  padding: 56px var(--gutter) 46px;
  text-align: center;
}
.breadcrumb { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--color-gray); margin-top: 10px; }
.breadcrumb a:hover { color: var(--color-gold-dark); }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Form elements (contact / dealer pages) */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--color-gray); }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--color-line);
  padding: 13px 14px;
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
  background: #fff;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--color-gold); }
.form-note { font-size: 11.5px; color: var(--color-gray); margin-top: 4px; }
.form-success {
  display: none;
  background: #eef5ee; color: var(--color-success);
  border: 1px solid #cfe4cf;
  padding: 14px 18px; font-size: 13.5px; margin-top: 18px;
}
.form-success.show { display: block; }

.info-card-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 60px; }
.info-card { border: 1px solid var(--color-line); padding: 30px; text-align: center; }
.info-card svg { width: 30px; height: 30px; stroke: var(--color-gold); margin-bottom: 14px; }
.info-card h4 { font-size: 15px; margin-bottom: 8px; letter-spacing: .5px; }
.info-card p { font-size: 13.5px; color: var(--color-gray); }

.map-frame { width: 100%; height: 380px; border: 1px solid var(--color-line); filter: grayscale(30%); }

.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-row .stat-num { font-family: var(--font-serif); font-size: clamp(28px,4vw,44px); color: var(--color-gold-dark); font-weight: 700; }
.stat-row .stat-lbl { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-gray); margin-top: 6px; }

.timeline { border-left: 2px solid var(--color-line); padding-left: 34px; display: flex; flex-direction: column; gap: 34px; }
.timeline-item { position: relative; }
.timeline-item::before {
  content: ""; position: absolute; left: -41px; top: 3px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--color-gold); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--color-gold);
}
.timeline-item h4 { font-size: 16px; margin-bottom: 6px; }
.timeline-item span.year { color: var(--color-gold-dark); font-size: 12px; letter-spacing: 1.5px; font-weight: 600; }
.timeline-item p { color: var(--color-gray); font-size: 14px; margin-top: 6px; }

.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.value-card { text-align: center; padding: 10px; }
.value-card svg { width: 34px; height: 34px; stroke: var(--color-gold); margin-bottom: 16px; }
.value-card h4 { font-size: 15.5px; margin-bottom: 8px; }
.value-card p { font-size: 13.5px; color: var(--color-gray); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-strip { grid-template-columns: repeat(4, 1fr); }
  .usp-strip .container { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .info-card-row { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-row { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .split { grid-template-columns: 1fr; }
  .split-media { min-height: 320px; order: -1 !important; }
  .split-text { padding: 50px var(--gutter); }
  .academy-grid { grid-template-columns: 1fr; }
  .topbar-hide-mobile { display: none; }
}

@media (max-width: 400px) {
  .logo small { display: none; }
  .logo { font-size: 22px; }
}

@media (max-width: 640px) {
  section { padding: 60px 0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-strip { grid-template-columns: repeat(3, 1fr); }
  .usp-strip .container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .countdown-timer { gap: 10px; }
  .countdown-timer div { min-width: 62px; padding: 10px 6px; }
  .hero { min-height: 78vh; text-align: left; padding-bottom: 40px; }
  .hero-scroll { display: none; }
  .value-grid { grid-template-columns: 1fr; }
}