/* ========================================
   RATHOR BUILDING MATERIAL – MAIN STYLESHEET
   Design: Earthy authority palette, bold serif display
   Signature: Golden accent on dark ground sections
   ======================================== */

/* ---- TOKENS ---- */
:root {
  --gold: #C8952A;
  --gold-light: #e0b24a;
  --gold-dark: #a67820;
  --earth: #3D2B1F;
  --earth-mid: #5a3f2e;
  --stone: #f0ebe3;
  --stone-dark: #e0d8cc;
  --white: #ffffff;
  --text: #1a1208;
  --text-muted: #6b5c4e;
  --text-light: #9c8c7e;
  --border: #d4c9ba;
  --shadow-sm: 0 2px 8px rgba(61,43,31,.08);
  --shadow-md: 0 8px 32px rgba(61,43,31,.12);
  --shadow-lg: 0 20px 60px rgba(61,43,31,.18);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
  --max-w: 1200px;
  --header-h: 74px;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.15;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

/* ---- LAYOUT ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 80px 0; }
@media (max-width: 768px) { section { padding: 56px 0; } }

/* ---- UTILITIES ---- */
.mt-1 { margin-top: 1.5rem; display: inline-block; }
.section-eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
}
.section-title { margin-bottom: 1rem; }
.section-sub { color: var(--text-muted); font-size: 1.05rem; max-width: 540px; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header .section-sub { margin: .75rem auto 0; }

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(200,149,42,.3);
}
.btn-primary:hover { background: var(--gold-dark); box-shadow: 0 6px 24px rgba(200,149,42,.4); transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--gold); border: 2px solid var(--gold); }
.btn-secondary:hover { background: var(--gold); color: var(--white); }
.btn-outline { background: transparent; color: var(--earth); border: 2px solid var(--earth); }
.btn-outline:hover { background: var(--earth); color: var(--white); }
.btn-white { background: var(--white); color: var(--earth); }
.btn-white:hover { background: var(--stone); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.6); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); }
.btn-lg { padding: .9rem 2.25rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ========================================
   HEADER
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  transition: box-shadow var(--transition), background var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-icon img {
  height: 44px;
  width: auto;
  display: block;
}
.logo-main {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: .04em;
  color: var(--earth);
}
.logo-sub {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
}
.nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-link {
  padding: .5rem .8rem;
  font-weight: 500;
  font-size: .9rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--earth);
  background: var(--stone);
}
.nav-cta { margin-left: .5rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--earth);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========================================
   HERO
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--header-h);
  background: linear-gradient(135deg, var(--stone) 0%, #f8f4ed 60%, #fef7ec 100%);
  position: relative;
  overflow: hidden;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(200,149,42,.08) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(61,43,31,.06) 0%, transparent 50%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.hero-eyebrow { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.hero-headline { font-size: clamp(2.4rem, 5.5vw, 4rem); color: var(--earth); margin-bottom: 1.25rem; line-height: 1.1; }
.hero-headline .accent { color: var(--gold); }
.hero-sub { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 2rem; max-width: 480px; }
.hero-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-trust { display: flex; align-items: center; gap: 1.5rem; }
.trust-badge { display: flex; flex-direction: column; line-height: 1.2; }
.trust-num { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.4rem; color: var(--earth); }
.trust-badge span:last-child { font-size: .75rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }
.trust-divider { width: 1px; height: 36px; background: var(--border); }
.hero-visual { position: relative; }
.hero-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.hero-img-wrap img { width: 100%; height: 500px; object-fit: cover; }
.hero-img-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--white);
  padding: .6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .8rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  box-shadow: var(--shadow-md);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  opacity: .5;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce { 0%,100%{transform:scaleY(1)} 50%{transform:scaleY(0.5);transform-origin:top;} }

/* ========================================
   ABOUT STRIP
   ======================================== */
.about-strip { background: var(--white); }
.about-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.about-strip-text p { color: var(--text-muted); margin-bottom: 1rem; }
.about-strip-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.stat-card {
  background: var(--stone);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.stat-icon { font-size: 1.6rem; margin-bottom: .5rem; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 1.8rem; font-weight: 700; color: var(--gold); }
.stat-label { font-weight: 700; font-size: .9rem; color: var(--earth); margin-bottom: .3rem; }
.stat-desc { font-size: .8rem; color: var(--text-muted); }

/* ========================================
   PRODUCTS
   ======================================== */
.products-section { background: var(--stone); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold); }
.product-img { height: 200px; overflow: hidden; background: var(--stone); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-img img { transform: scale(1.06); }
.product-info { padding: 1.25rem; }
.product-info h3 { font-size: 1rem; margin-bottom: .4rem; color: var(--earth); }
.product-info p { font-size: .82rem; color: var(--text-muted); line-height: 1.5; }
.products-cta { text-align: center; margin-top: 3rem; display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.products-page-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}
.related-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ========================================
   CEO SECTION
   ======================================== */
.ceo-section { background: var(--earth); color: var(--white); }
.ceo-inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 5rem;
  align-items: center;
}
.ceo-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
  background: var(--earth);
  padding: .5rem;
}
.ceo-img-wrap img {
  width: 100%;
  height: 480px;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: var(--white);
}
.ceo-label {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--gold);
  color: var(--white);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}
.ceo-label strong { display: block; font-size: .95rem; }
.ceo-label span { font-size: .75rem; opacity: .85; }
.ceo-content .section-eyebrow { color: var(--gold-light); }
.ceo-content .section-title { color: var(--white); }
.ceo-content p { color: rgba(255,255,255,.75); margin-bottom: 1rem; }
.ceo-quote {
  border-left: 3px solid var(--gold);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(200,149,42,.1);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: rgba(255,255,255,.9);
  line-height: 1.6;
}

/* ========================================
   VIDEO SECTION
   ======================================== */
.video-section { background: var(--stone-dark); }
.video-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.video-wrap video { width: 100%; max-height: 500px; object-fit: cover; display: block; }
.video-caption {
  background: var(--earth);
  color: rgba(255,255,255,.7);
  text-align: center;
  padding: .75rem;
  font-size: .85rem;
}

/* ========================================
   COMPARISON SECTION
   ======================================== */
.comparison-section { background: var(--white); }
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 3rem;
}
.comp-card {
  background: var(--stone);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.comp-img { height: 220px; overflow: hidden; }
.comp-img img { width: 100%; height: 100%; object-fit: cover; }
.comp-content { padding: 1.5rem; }
.comp-content h3 { margin-bottom: .75rem; font-size: 1.1rem; color: var(--earth); }
.comp-content p { font-size: .9rem; color: var(--text-muted); }
.comp-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
  background: var(--stone);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  flex-shrink: 0;
  margin-top: 100px;
}
.comparison-conclusion {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  align-items: center;
  background: var(--earth);
  color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 2rem;
}
.comparison-conclusion img { border-radius: var(--radius); height: 200px; object-fit: cover; width: 100%; }
.comparison-conclusion p { font-size: 1.05rem; color: rgba(255,255,255,.85); }
.comparison-conclusion strong { color: var(--gold-light); }

/* ========================================
   FAQ
   ======================================== */
.faq-section { background: var(--stone); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: .75rem; }
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--gold); box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-weight: 600;
  font-size: .95rem;
  color: var(--earth);
  gap: 1rem;
}
.faq-q:hover { background: var(--stone); }
.faq-arrow { font-size: .7rem; color: var(--gold); flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-a p { padding: 0 1.5rem 1.25rem; font-size: .9rem; color: var(--text-muted); line-height: 1.65; }
.faq-item.open .faq-a { max-height: 300px; }

/* ========================================
   CTA BANNER
   ======================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 60%, var(--gold-light) 100%);
  padding: 5rem 0;
}
.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-banner h2 { color: var(--white); font-size: clamp(1.4rem, 3vw, 2rem); }
.cta-banner p { color: rgba(255,255,255,.85); margin-top: .5rem; }
.cta-banner-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ========================================
   FOOTER
   ======================================== */
.footer { background: var(--earth); color: rgba(255,255,255,.75); padding: 5rem 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.3fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .logo-main { color: var(--white); }
.footer-brand .logo-sub { color: var(--gold-light); }
.footer-brand .logo-icon img {
  background: rgba(255,255,255,.92);
  border-radius: 8px;
  padding: 3px;
}
.footer-tagline { margin-top: 1rem; font-size: .85rem; line-height: 1.7; color: rgba(255,255,255,.55); }
.footer-socials { display: flex; gap: .75rem; margin-top: 1.5rem; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.7);
  transition: var(--transition);
}
.social-link:hover { background: var(--gold); color: var(--white); }
.footer-nav-group h4 {
  font-family: 'Inter', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer-nav-group ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-nav-group ul li a {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-nav-group ul li a:hover { color: var(--gold-light); }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  color: rgba(255,255,255,.55);
  font-size: .88rem;
}
.footer-contact-list li svg { flex-shrink: 0; margin-top: 2px; color: var(--gold); }
.footer-contact-list li a { color: rgba(255,255,255,.55); }
.footer-contact-list li a:hover { color: var(--gold-light); }
.footer-bottom {
  padding: 1.5rem 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }

/* ========================================
   PAGE HERO (inner pages)
   ======================================== */
.page-hero {
  padding: calc(var(--header-h) + 4rem) 0 5rem;
  background: var(--earth);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(200,149,42,.15) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(200,149,42,.08) 0%, transparent 40%);
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,.7); font-size: 1.1rem; max-width: 540px; margin-bottom: 1.5rem; }
.breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .85rem; color: rgba(255,255,255,.5); }
.breadcrumb a { color: var(--gold-light); }
.breadcrumb a:hover { color: var(--gold); }

/* ========================================
   ABOUT PAGE
   ======================================== */
.about-main { background: var(--white); }
.about-main-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-main-text p { color: var(--text-muted); margin-bottom: 1rem; }
.about-main-visual { position: relative; }
.about-main-visual img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 500px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about-badge-group {
  position: absolute;
  bottom: -1.5rem;
  left: 1.5rem;
  display: flex;
  gap: 1rem;
}
.about-badge {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  box-shadow: var(--shadow-md);
  border-left: 3px solid var(--gold);
}
.about-badge strong { display: block; color: var(--earth); font-size: .9rem; }
.about-badge span { font-size: .75rem; color: var(--text-muted); }
.values-section { background: var(--stone); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.value-icon { font-size: 2rem; margin-bottom: 1rem; }
.value-card h3 { font-size: 1.1rem; margin-bottom: .5rem; color: var(--earth); }
.value-card p { font-size: .88rem; color: var(--text-muted); }
.stats-section { background: var(--earth); padding: 5rem 0; }
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item { color: var(--white); }
.stat-big { font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 900; color: var(--gold); line-height: 1; }
.stat-item .stat-label { margin-top: .5rem; font-size: .9rem; color: rgba(255,255,255,.65); }
.gallery-section { background: var(--white); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  height: 250px;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.05); }

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-section { background: var(--white); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; }
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-card {
  background: var(--stone);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--gold); box-shadow: var(--shadow-md); }
.contact-icon { font-size: 1.8rem; margin-bottom: .75rem; }
.contact-card h3 { font-size: 1rem; color: var(--earth); margin-bottom: .4rem; }
.contact-card p { font-size: .85rem; color: var(--text-muted); margin-bottom: .75rem; }
.contact-link { display: block; color: var(--gold); font-weight: 600; font-size: .9rem; margin-bottom: .25rem; }
.contact-link:hover { color: var(--gold-dark); }
.contact-form-wrap {
  background: var(--stone);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border);
}
.contact-form-header { margin-bottom: 2rem; }
.contact-form-header h2 { font-size: 1.6rem; color: var(--earth); margin-bottom: .4rem; }
.contact-form-header p { color: var(--text-muted); font-size: .9rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-weight: 600; font-size: .85rem; color: var(--earth); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: .8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  background: var(--white);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  font-family: 'Inter', sans-serif;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,149,42,.15);
}
.form-group input.error,
.form-group textarea.error { border-color: #dc2626; }
.form-error { font-size: .78rem; color: #dc2626; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  padding: 1rem;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  border-radius: var(--radius-sm);
  color: #065f46;
  font-weight: 600;
  font-size: .9rem;
}
.map-section { background: var(--stone); }
.map-section .section-header { padding-bottom: 2rem; }
.map-wrap { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.quick-contact-strip { background: var(--earth); padding: 2.5rem 0; }
.quick-contact-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.qc-item { display: flex; align-items: center; gap: 1rem; color: var(--white); }
.qc-icon { font-size: 1.5rem; }
.qc-label { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.5); margin-bottom: .2rem; }
.qc-item a, .qc-item span { color: var(--gold-light); font-weight: 600; font-size: .95rem; }
.qc-item a:hover { color: var(--gold); }
.qc-divider { width: 1px; height: 48px; background: rgba(255,255,255,.15); }

/* ========================================
   RESPONSIVE
   ======================================== */
/* ========================================
   PRODUCT DETAIL PAGE
   ======================================== */
.product-hero {
  background: var(--stone);
}
.product-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: center;
}
.product-hero-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  background: var(--white);
}
.product-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.product-hero-text .section-eyebrow { color: var(--gold-dark); }
.product-hero-text p { color: var(--text-muted); margin-bottom: 1rem; font-size: 1.02rem; }
.product-hero-cta { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }

.product-detail-section { background: var(--white); }
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.product-list-card {
  background: var(--stone);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
}
.product-list-card h3 {
  color: var(--earth);
  font-size: 1.15rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.product-list-card ol, .product-list-card ul {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.product-list-card li {
  font-size: .92rem;
  color: var(--text-muted);
  padding-left: 1.6rem;
  position: relative;
  line-height: 1.5;
}
.product-list-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

.proscons-section { background: var(--stone); }
.proscons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.proscons-col h3 {
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--border);
}
.proscons-col.pros h3 { color: var(--earth); }
.proscons-col.cons h3 { color: var(--text-muted); }
.proscons-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.25rem;
  margin-bottom: .85rem;
  border-left: 3px solid var(--gold);
  box-shadow: var(--shadow-sm);
}
.proscons-col.cons .proscons-item { border-left-color: var(--text-light); }
.proscons-item strong { display: block; color: var(--earth); font-size: .92rem; margin-bottom: .25rem; }
.proscons-item p { font-size: .85rem; color: var(--text-muted); line-height: 1.55; }

.related-products-section { background: var(--white); }

/* ========================================
   ALL PRODUCTS PAGE
   ======================================== */


@media (max-width: 1024px) {
  .hero-inner { gap: 2.5rem; }
  .about-strip-inner { gap: 2.5rem; }
  .ceo-inner { grid-template-columns: 300px 1fr; gap: 3rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { gap: 2.5rem; }
  .related-products-grid { grid-template-columns: repeat(2, 1fr); }
  .products-page-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .hero {
    min-height: auto;
    overflow: visible;
    padding-top: calc(var(--header-h) + 1.5rem);
    padding-bottom: 2rem;
  }
  .hero-inner { padding-top: 0; padding-bottom: 0; }
  .hamburger { display: flex; }
  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem 1.5rem 2rem;
    gap: .25rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .nav.open { display: flex; }
  .nav-link { padding: .75rem 1rem; }
  .nav-cta { margin-left: 0; margin-top: .5rem; text-align: center; justify-content: center; }
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-visual { order: -1; }
  .hero-img-wrap img { height: 220px; }
  .hero-cta-group { flex-direction: column; }
  .hero-trust { gap: 1rem; flex-wrap: wrap; }
  .about-strip-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-strip-stats { grid-template-columns: 1fr 1fr; }
  .ceo-inner { grid-template-columns: 1fr; }
  .ceo-img-wrap img { height: 320px; }
  .ceo-label { right: 0; }
  .comparison-grid { grid-template-columns: 1fr; }
  .comp-vs { margin: 0 auto; }
  .comparison-conclusion { grid-template-columns: 1fr; }
  .comparison-conclusion img { height: 160px; }
  .about-main-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-main-visual { margin-top: 2rem; }
  .about-badge-group { position: static; margin-top: 1rem; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .related-products-grid { grid-template-columns: repeat(2, 1fr); }
  .products-page-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-actions { justify-content: center; }
  .quick-contact-inner { gap: 1.5rem; }
  .qc-divider { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: .9rem; }
  .product-card { display: block; }
  .product-img { width: 100%; height: 120px; }
  .product-info { padding: .75rem; }
  .product-info h3 { font-size: .85rem; margin-bottom: .25rem; }
  .product-info p { font-size: .72rem; line-height: 1.4; }
  .footer-inner { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item { height: 160px; }
  .hero-trust { gap: .75rem; }
  .trust-num { font-size: 1.1rem; }
  .contact-form-wrap { padding: 1.5rem; }
  .about-strip-stats { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .product-hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .product-hero-img { aspect-ratio: 16/10; max-width: 420px; margin: 0 auto; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .proscons-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .related-products-grid { grid-template-columns: repeat(2, 1fr); gap: .9rem; }
  .products-page-grid { grid-template-columns: repeat(2, 1fr); gap: .9rem; }
}

/* ========================================
   ANIMATIONS & SCROLL REVEAL
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}