/* ============================================
   ISSON WEBBING — Cool Industrial
   Aesthetic: Composed dark, silver-slate accent,
   high contrast, calm & professional
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;700&family=Noto+Sans+JP:wght@400;500;700&display=swap');

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

:root {
  /* Palette — Cool & Composed */
  --charcoal:   #0B0F14;
  --charcoal-l: #161B22;
  --brass:      #8B9DB7;
  --brass-dark: #6B7F99;
  --brass-glow: #A3B4CC;
  --cream:      #F4F5F7;
  --warm-gray:  #8C929A;
  --warm-gray-l:#C8CCD2;
  --off-white:  #EBEEF2;
  --white:      #FFFFFF;
  --red-accent: #5A7AA0;

  /* Type */
  --font-display: 'Cormorant Garamond', 'Noto Serif TC', Georgia, serif;
  --font-body:    'DM Sans', 'Noto Sans TC', 'Noto Sans JP', system-ui, sans-serif;

  /* Layout */
  --max-w: 1280px;
  --gap:   clamp(16px, 4vw, 32px);
  --section-py: clamp(60px, 10vw, 120px);

  /* Motion */
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Grain Overlay (fabric texture feel) --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; transition: color .3s var(--ease-out); }
ul  { list-style: none; }

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: .72rem;
  font-weight: 700;
  font-family: var(--font-body);
  color: var(--brass);
  margin-bottom: 16px;
  position: relative;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--brass);
  margin-right: 12px;
  vertical-align: middle;
}

.section-desc {
  color: var(--warm-gray);
  font-size: 1.05rem;
  max-width: 560px;
  line-height: 1.8;
}

.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(244,245,247,.92);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid rgba(11,15,20,.08);
  transition: background .4s, box-shadow .4s;
}

.site-header.scrolled {
  background: rgba(244,245,247,.98);
  box-shadow: 0 1px 30px rgba(11,15,20,.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Logo */
.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: 3px;
}

.logo em {
  font-style: normal;
  color: var(--brass);
}

/* Nav links */
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  position: relative;
  color: var(--charcoal);
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  width: 0; height: 1.5px;
  background: var(--brass);
  transition: width .35s var(--ease-out), left .35s var(--ease-out);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%; left: 0;
}

.nav-cta {
  background: var(--charcoal);
  color: var(--cream) !important;
  padding: 10px 28px;
  border-radius: 2px;
  letter-spacing: 2px;
  transition: background .3s, transform .3s;
}

.nav-cta:hover {
  background: var(--brass-dark);
  transform: translateY(-1px);
}

.nav-cta::after { display: none !important; }

/* Language switcher */
.lang-switch {
  display: flex;
  gap: 2px;
  margin-left: 20px;
}

.lang-switch a {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 4px 8px;
  border: 1px solid var(--warm-gray-l);
  color: var(--warm-gray);
  transition: all .2s;
}

.lang-switch a:first-child { border-radius: 2px 0 0 2px; }
.lang-switch a:last-child  { border-radius: 0 2px 2px 0; }
.lang-switch a:not(:first-child) { border-left: none; }

.lang-switch a.active,
.lang-switch a:hover {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--cream);
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 10px;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--charcoal);
  transition: .3s var(--ease-out);
  transform-origin: center;
}

.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--charcoal);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .3;
  transform: scale(1.05);
  transition: transform 8s linear;
  filter: brightness(.8) saturate(.7);
}

.hero:hover .hero-bg { transform: scale(1.0); }

/* Diagonal brass accent line */
.hero::after {
  content: '';
  position: absolute;
  top: 0; right: 15%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(163,180,204,.5) 30%, rgba(163,180,204,.5) 70%, transparent);
  opacity: .2;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--cream);
  max-width: 680px;
  padding: 80px 0;
}

.hero-content h1 {
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  line-height: 1.1;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--brass-glow);
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(244,245,247,.75);
  margin-bottom: 40px;
  line-height: 1.9;
  max-width: 500px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brass);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .4; transform: scale(.6); }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 40px;
  font-size: .8rem;
  font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all .35s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--brass);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--brass-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(139,157,183,.3);
}

.btn-outline {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(244,245,247,.4);
  margin-left: 16px;
}

.btn-outline:hover {
  border-color: var(--brass);
  color: var(--brass);
}

.btn-dark {
  background: var(--charcoal);
  color: var(--cream);
}

.btn-dark:hover {
  background: var(--charcoal-l);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(28,28,30,.3);
}

/* ============ ABOUT / SPLIT SECTION ============ */
.split-section {
  padding: var(--section-py) 0;
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split-image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  transition: transform .6s var(--ease-out);
}

.split-image:hover img { transform: scale(1.03); }

/* Brass corner accent */
.split-image::after {
  content: '';
  position: absolute;
  bottom: -8px; right: -8px;
  width: 80px; height: 80px;
  border-right: 2px solid var(--brass);
  border-bottom: 2px solid var(--brass);
  pointer-events: none;
}

.split-text h2 { margin-bottom: 24px; }

.split-text .section-desc { margin-bottom: 20px; }

/* Stats */
.stats-row {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--warm-gray-l);
}

.stat-item {}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--brass);
  line-height: 1;
}

.stat-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-top: 6px;
}

/* ============ PROCESS ============ */
.process-section {
  padding: var(--section-py) 0;
  background: var(--white);
  position: relative;
}

/* Subtle diagonal bg pattern */
.process-section::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .02;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 24px,
    rgba(11,15,20,.6) 24px,
    rgba(11,15,20,.6) 25px
  );
  pointer-events: none;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}

.step-card {
  padding: 40px 32px;
  position: relative;
  border-right: 1px solid var(--warm-gray-l);
  transition: background .3s;
}

.step-card:last-child { border-right: none; }

.step-card:hover { background: rgba(201,165,92,.04); }

.step-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--brass);
  line-height: 1;
  margin-bottom: 20px;
}

.step-card h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.step-card p {
  font-size: .88rem;
  color: var(--warm-gray);
  line-height: 1.7;
}

/* ============ PRODUCTS ============ */
.products-section {
  padding: var(--section-py) 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.product-card {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: var(--white);
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(28,28,30,.1);
}

.product-card-img {
  height: 340px;
  overflow: hidden;
  position: relative;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}

.product-card:hover .product-card-img img { transform: scale(1.06); }

/* Dark gradient overlay at bottom of image */
.product-card-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(28,28,30,.6), transparent);
  pointer-events: none;
}

.product-card-body {
  padding: 28px;
}

.product-card-body h3 {
  margin-bottom: 8px;
  font-size: 1.3rem;
}

.product-card-body p {
  font-size: .88rem;
  color: var(--warm-gray);
  margin-bottom: 20px;
  line-height: 1.6;
}

.product-link {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap .3s var(--ease-out);
}

.product-link:hover { gap: 16px; }

.product-link svg {
  width: 16px;
  height: 16px;
  transition: transform .3s;
}

.product-link:hover svg { transform: translateX(4px); }

/* ============ SERVICES / DARK SECTION ============ */
.services-section {
  padding: var(--section-py) 0;
  background: var(--charcoal);
  color: var(--cream);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.service-card {
  display: block;
  padding: 40px 32px;
  border: 1px solid rgba(244,245,247,.08);
  border-radius: 4px;
  transition: border-color .4s, background .4s, transform .4s;
}

.service-card:hover {
  border-color: rgba(139,157,183,.5);
  background: rgba(244,245,247,.03);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 1.6rem;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(139,157,183,.35);
  border-radius: 2px;
  color: var(--brass);
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
  color: var(--cream);
}

.service-card p {
  font-size: .88rem;
  color: rgba(244,245,247,.6);
  line-height: 1.7;
}

/* ============ GALLERY ============ */
.gallery-section {
  padding: var(--section-py) 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.gallery-item {
  border-radius: 4px;
  overflow: hidden;
  background: var(--white);
  transition: transform .4s var(--ease-out), box-shadow .4s;
}

.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(28,28,30,.08);
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-caption {
  padding: 20px 24px;
}

.gallery-caption h4 { font-size: 1.05rem; margin-bottom: 4px; }
.gallery-caption p  { font-size: .82rem; color: var(--warm-gray); }

/* ============ PAGE HERO (sub-pages) ============ */
.page-hero {
  padding: 180px 0 100px;
  background: var(--charcoal);
  color: var(--cream);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Decorative brass lines */
.page-hero::before,
.page-hero::after {
  content: '';
  position: absolute;
  width: 1px;
  height: 60px;
  background: var(--brass);
  opacity: .3;
}

.page-hero::before { top: 40px; left: 20%; }
.page-hero::after  { bottom: 40px; right: 20%; }

.page-hero h1 { margin-bottom: 16px; }

.page-hero p {
  color: rgba(244,245,247,.65);
  max-width: 540px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ============ CTA BANNER ============ */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(160deg, #0B0F14 0%, #111820 50%, #0D1219 100%);
  color: var(--cream);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Large decorative circle */
.cta-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border: 1px solid rgba(139,157,183,.08);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-section h2 {
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.cta-section p {
  color: rgba(244,245,247,.65);
  margin-bottom: 36px;
  font-size: 1.05rem;
}

/* ============ FULL PRODUCT LIST ============ */
.product-list-section {
  padding: var(--section-py) 0;
  background: var(--white);
}

.list-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 56px;
}

.list-column h3 {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--brass);
  font-size: 1.2rem;
}

.list-column li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(28,28,30,.06);
  font-size: .92rem;
  color: var(--warm-gray);
  transition: color .2s, padding-left .2s;
}

.list-column li:hover {
  color: var(--charcoal);
  padding-left: 8px;
}

/* ============ CONTACT ============ */
.contact-section {
  padding: var(--section-py) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 56px;
}

.contact-card {
  padding: 44px;
  background: var(--white);
  border-radius: 4px;
  border: 1px solid rgba(28,28,30,.06);
}

.contact-card h3 {
  margin-bottom: 28px;
  font-size: 1.3rem;
}

.contact-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 2px;
  background: var(--charcoal);
  color: var(--brass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.contact-row strong {
  display: block;
  font-size: .72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 4px;
}

.contact-row span,
.contact-row a {
  font-size: .95rem;
  color: var(--charcoal);
}

.contact-row a { color: var(--brass-dark); }
.contact-row a:hover { color: var(--brass); }

/* Order steps */
.order-step {
  margin-bottom: 28px;
  padding-left: 20px;
  border-left: 2px solid var(--warm-gray-l);
  transition: border-color .3s;
}

.order-step:hover { border-left-color: var(--brass); }

.order-step strong {
  display: block;
  font-size: .95rem;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.order-step p {
  font-size: .88rem;
  color: var(--warm-gray);
}

/* ============ FOOTER ============ */
.site-footer {
  padding: 72px 0 32px;
  background: #060910;
  color: rgba(244,245,247,.5);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand .logo {
  margin-bottom: 20px;
  color: var(--cream);
}

.footer-brand .logo em { color: var(--brass); }

.footer-brand p {
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(244,245,247,.35);
}

.footer-col h4 {
  color: var(--cream);
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: .88rem;
  color: rgba(244,245,247,.4);
  transition: color .2s, padding-left .2s;
}

.footer-col a:hover {
  color: var(--brass);
  padding-left: 4px;
}

.footer-contact {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: .88rem;
}

.footer-contact .ico { flex-shrink: 0; color: var(--brass); }

.footer-bottom {
  border-top: 1px solid rgba(244,245,247,.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  font-size: .75rem;
  color: rgba(244,245,247,.25);
}

/* ============ RESPONSIVE ============ */

/* Tablet & below — hamburger menu ON at 1024px (7 nav items won't fit) */
@media (max-width: 1024px) {
  .menu-toggle { display: flex; }

  /* Right-side drawer — slides in from right, 75% width.
     Uses position:absolute because .site-header has backdrop-filter
     which creates a containing block (breaks position:fixed). */
  .nav-links {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    position: absolute;
    top: 0;
    right: 0;
    width: 75vw;
    max-width: 320px;
    height: 100vh;
    background: var(--cream);
    box-shadow: -8px 0 40px rgba(11,15,20,.15);
    z-index: 100;
    transform: translateX(100%);
    transition: transform .35s var(--ease-out);
    pointer-events: auto;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  /* Dark backdrop behind drawer */
  .site-header nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100vw;
    width: 200vw;
    height: 100vh;
    background: rgba(11,15,20,.45);
    opacity: 0;
    transition: opacity .35s var(--ease-out);
    pointer-events: none;
    z-index: 99;
  }

  .site-header nav.backdrop-active::before {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a { font-size: 1.1rem; letter-spacing: 1px; }

  .lang-switch { margin-left: 0; margin-top: 20px; }

  /* Grids: 2-col */
  .split-grid { gap: 48px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .step-card { border-right: none; border-bottom: 1px solid var(--warm-gray-l); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Phone */
@media (max-width: 768px) {
  /* Hero — extra top padding to clear 76px fixed header */
  .hero { min-height: 100vh; }
  .hero-content { padding: 100px 0 40px; }
  .hero-content h1 { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .hero-desc { font-size: 1rem; }
  .hero-badge { font-size: .65rem; }
  .hero::after { display: none; }

  /* Split */
  .split-grid { grid-template-columns: 1fr; gap: 32px; }
  .split-image::after { display: none; }
  .split-image img { height: auto; max-height: 360px; }

  /* Products — auto height, no cropping */
  .products-grid { grid-template-columns: 1fr; }
  .product-card-img { height: auto; }
  .product-card-img img { height: auto; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px 24px; }

  /* Process */
  .process-steps { grid-template-columns: 1fr; }
  .step-card { padding: 28px 24px; border-right: none; border-bottom: 1px solid var(--warm-gray-l); }
  .step-card:last-child { border-bottom: none; }

  /* Stats */
  .stats-row { gap: 24px; flex-wrap: wrap; }
  .stat-number { font-size: 2rem; }

  /* Gallery — full image, no cropping */
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item img { height: auto; object-fit: contain; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }

  /* Contact / List */
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-card { padding: 28px 24px; }
  .list-columns { grid-template-columns: 1fr; gap: 32px; }

  /* Buttons */
  .btn { padding: 14px 32px; font-size: .78rem; width: 100%; text-align: center; }
  .btn-outline { margin-left: 0; margin-top: 12px; }

  /* Page Hero (sub-pages) */
  .page-hero { padding: 130px 0 50px; }
  .page-hero h1 { font-size: clamp(1.6rem, 6vw, 2.2rem); }

  /* CTA */
  .cta-section { padding: 60px 0; }
  .cta-section h2 { font-size: clamp(1.4rem, 5vw, 2rem); }

  /* Section spacing */
  .split-section,
  .process-section,
  .products-section,
  .services-section,
  .gallery-section,
  .product-list-section,
  .contact-section { padding: 48px 0; }

  /* Eyebrow */
  .eyebrow { font-size: .68rem; letter-spacing: 3px; }
  .eyebrow::before { width: 20px; margin-right: 8px; }

  /* Typography tighten */
  .section-desc { font-size: .95rem; }
}

/* Extra small (iPhone SE / 320px) */
@media (max-width: 380px) {
  .container { padding: 0 16px; }
  .hero-content h1 { font-size: 1.6rem; }
  .stats-row { flex-direction: column; gap: 16px; }
  .lang-switch a { padding: 3px 6px; font-size: .65rem; }
}