/* ============================================================
   LeatherCare Hub – Global Styles
   Deep Brown | Black | Cream | Metallic Copper
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Jost:wght@200;300;400;500;600&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  --deep-brown:    #3B1F0E;
  --mid-brown:     #5C2D0E;
  --light-brown:   #8B5A2B;
  --black:         #0A0705;
  --off-black:     #1A1108;
  --cream:         #F5EFE6;
  --warm-white:    #FAF7F2;
  --copper:        #B87333;
  --copper-light:  #D4956A;
  --copper-shine:  #E8A87C;
  --gold:          #C9A96E;
  --text-primary:  #1A1108;
  --text-secondary:#5C4033;
  --text-muted:    #9C7B6B;
  --border-color:  rgba(184,115,51,0.2);
  --glass-bg:      rgba(255,252,248,0.06);

  --ff-serif:      'Cormorant Garamond', Georgia, serif;
  --ff-sans:       'Jost', 'Helvetica Neue', sans-serif;

  --transition:    0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.25s ease;
  --shadow-lg:     0 30px 80px rgba(10,7,5,0.35);
  --shadow-md:     0 12px 40px rgba(10,7,5,0.22);
  --shadow-sm:     0 4px 16px rgba(10,7,5,0.14);
  --radius:        4px;
  --radius-lg:     12px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-sans);
  background-color: var(--warm-white);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ---------- Selection Color ---------- */
::selection { background: var(--copper); color: var(--cream); }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--off-black); }
::-webkit-scrollbar-thumb { background: var(--copper); border-radius: 3px; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--ff-serif);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.section-label {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--deep-brown);
}

.section-title.light { color: var(--cream); }

.section-subtitle {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 560px;
  margin-top: 0.8rem;
}

.section-subtitle.light { color: rgba(245,239,230,0.75); }

/* ---------- Copper Divider ---------- */
.copper-line {
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), var(--copper-shine));
  margin: 1.2rem 0;
}

.copper-line.center { margin-left: auto; margin-right: auto; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2.2rem;
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--copper) 0%, var(--mid-brown) 100%);
  color: var(--cream);
  box-shadow: 0 4px 20px rgba(184,115,51,0.35);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(184,115,51,0.55);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--copper);
  color: var(--copper);
  background: transparent;
}

.btn-outline:hover {
  background: var(--copper);
  color: var(--cream);
  box-shadow: 0 4px 20px rgba(184,115,51,0.3);
}

.btn-outline.light {
  border-color: rgba(245,239,230,0.5);
  color: var(--cream);
}

.btn-outline.light:hover {
  background: var(--cream);
  color: var(--deep-brown);
}

.btn-icon { font-size: 1rem; transition: transform 0.3s ease; }
.btn:hover .btn-icon { transform: translateX(4px); }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 92%;
  max-width: 1280px;
  margin: 0 auto;
}

.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 70px 0; }

.text-center { text-align: center; }
.text-right  { text-align: right; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(10,7,5,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

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

/* Logo */
.nav-logo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-logo-main {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.05em;
}

.nav-logo-sub {
  font-family: var(--ff-sans);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--copper-light);
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.75);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--copper);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cream);
}

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

/* CTA in Nav */
.nav-cta {
  padding: 0.6rem 1.5rem;
  font-size: 0.68rem;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--cream);
  transition: var(--transition);
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--off-black);
  z-index: 999;
  padding: 5rem 2rem 2rem;
  transition: right var(--transition);
  border-left: 1px solid var(--border-color);
}

.nav-mobile.open { right: 0; }

.nav-mobile a {
  display: block;
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  color: var(--cream);
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color var(--transition-fast);
}

.nav-mobile a:hover { color: var(--copper); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
}

.nav-overlay.open { display: block; }

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--off-black);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, rgba(10,7,5,0.88) 0%, rgba(59,31,14,0.65) 50%, rgba(10,7,5,0.82) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
  background-size: cover;
}

/* Leather texture overlay via CSS */
.hero-texture {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 2px,
      rgba(184,115,51,0.015) 2px,
      rgba(184,115,51,0.015) 4px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 2px,
      rgba(184,115,51,0.015) 2px,
      rgba(184,115,51,0.015) 4px
    );
}

/* Animated gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orb-float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(184,115,51,0.18) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(92,45,14,0.25) 0%, transparent 70%);
  bottom: -80px; left: 10%;
  animation-delay: 3s;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.2rem;
  border: 1px solid rgba(184,115,51,0.4);
  border-radius: 20px;
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--copper-light);
  margin-bottom: 2rem;
  background: rgba(184,115,51,0.08);
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--copper);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 600;
  color: var(--cream);
  line-height: 1.08;
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: italic;
  color: var(--copper-light);
}

.hero-subtitle {
  font-family: var(--ff-sans);
  font-size: 1rem;
  font-weight: 300;
  color: rgba(245,239,230,0.65);
  max-width: 480px;
  margin-bottom: 2.5rem;
  letter-spacing: 0.03em;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-scroll span {
  font-family: var(--ff-sans);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.4);
}

.scroll-mouse {
  width: 22px; height: 36px;
  border: 1px solid rgba(245,239,230,0.25);
  border-radius: 11px;
  position: relative;
  overflow: hidden;
}

.scroll-wheel {
  width: 3px; height: 8px;
  background: var(--copper);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0% { top: 6px; opacity: 1; }
  80% { top: 20px; opacity: 0; }
  100% { top: 6px; opacity: 0; }
}

/* Hero Stats Bar */
.hero-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  background: rgba(10,7,5,0.7);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  padding: 1.2rem 0;
}

.hero-stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-family: var(--ff-serif);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--copper);
  line-height: 1;
}

.hero-stat-label {
  font-family: var(--ff-sans);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.5);
  margin-top: 0.3rem;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
}

/* ============================================================
   COLOR RANGE SLIDER
   ============================================================ */
#color-slider {
  background: var(--off-black);
  padding: 80px 0;
  overflow: hidden;
}

.slider-header {
  text-align: center;
  margin-bottom: 3rem;
}

.color-track-wrapper {
  position: relative;
  overflow: hidden;
}

.color-track {
  display: flex;
  gap: 0;
  animation: slide-track 20s linear infinite;
  width: max-content;
}

.color-track:hover { animation-play-state: paused; }

@keyframes slide-track {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.color-swatch {
  flex-shrink: 0;
  width: 200px;
  height: 280px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.color-swatch:hover { transform: scaleY(1.04); z-index: 2; }

.swatch-fill {
  width: 100%;
  height: 100%;
  transition: transform var(--transition);
}

.color-swatch:hover .swatch-fill { transform: scale(1.05); }

/* Leather texture on swatches */
.swatch-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.05) 3px,
    rgba(0,0,0,0.05) 6px
  );
}

.swatch-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1.2rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
}

.swatch-name {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--cream);
  display: block;
}

.swatch-code {
  font-family: var(--ff-sans);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: rgba(245,239,230,0.55);
  text-transform: uppercase;
  margin-top: 0.2rem;
  display: block;
}

/* Swatch Colors */
.swatch-midnight { background: #0D0D0D; }
.swatch-cognac   { background: #7B3F1A; }
.swatch-burgundy { background: #5C1A2E; }
.swatch-forest   { background: #1A3A2A; }
.swatch-sand     { background: #C4A882; }
.swatch-chestnut { background: #5C3317; }
.swatch-navy     { background: #162447; }

/* ============================================================
   PRODUCT CATEGORIES
   ============================================================ */
#categories {
  background: var(--warm-white);
  padding: 100px 0;
}

.categories-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3.5rem;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cat-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  group: true;
}

.cat-card-image {
  height: 320px;
  overflow: hidden;
  position: relative;
}

.cat-card-bg {
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.cat-card:hover .cat-card-bg { transform: scale(1.08); }

/* Category background patterns */
.cat-bg-1 { background: linear-gradient(145deg, #2C1A0E 0%, #5C3317 50%, #3B1F0E 100%); }
.cat-bg-2 { background: linear-gradient(145deg, #1A0D05 0%, #3D1F0C 50%, #261205 100%); }
.cat-bg-3 { background: linear-gradient(145deg, #0A1A0A 0%, #1A3A1A 50%, #0D250D 100%); }
.cat-bg-4 { background: linear-gradient(145deg, #1A0A1A 0%, #3A1A3A 50%, #250D25 100%); }

/* Leather grain texture per card */
.cat-card-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(184,115,51,0.6) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201,169,110,0.4) 0%, transparent 50%);
}

.cat-card-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    30deg,
    transparent,
    transparent 4px,
    rgba(255,255,255,0.02) 4px,
    rgba(255,255,255,0.02) 8px
  );
}

.cat-card-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  opacity: 0.3;
  transition: var(--transition);
  z-index: 1;
}

.cat-card:hover .cat-card-icon { opacity: 0.6; transform: translate(-50%, -55%) scale(1.1); }

.cat-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,7,5,0.9) 0%, transparent 50%);
}

.cat-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.8rem 1.5rem;
  transform: translateY(8px);
  transition: var(--transition);
}

.cat-card:hover .cat-card-content { transform: translateY(0); }

.cat-card-tag {
  font-family: var(--ff-sans);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--copper);
  display: block;
  margin-bottom: 0.4rem;
}

.cat-card-title {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.6rem;
}

.cat-card-desc {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  color: rgba(245,239,230,0.65);
  line-height: 1.6;
  opacity: 0;
  transform: translateY(6px);
  transition: var(--transition);
}

.cat-card:hover .cat-card-desc { opacity: 1; transform: translateY(0); }

.cat-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
  margin-top: 0.8rem;
  opacity: 0;
  transform: translateY(6px);
  transition: var(--transition);
  transition-delay: 0.05s;
}

.cat-card:hover .cat-card-arrow { opacity: 1; transform: translateY(0); }

/* ============================================================
   CASE STUDIES
   ============================================================ */
#case-studies {
  background: var(--off-black);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

#case-studies::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92,45,14,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

.case-card {
  background: rgba(255,252,248,0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), var(--copper-shine), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.case-card:hover {
  background: rgba(255,252,248,0.06);
  border-color: rgba(184,115,51,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.case-card:hover::before { transform: scaleX(1); }

.case-number {
  font-family: var(--ff-serif);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(184,115,51,0.12);
  line-height: 1;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.case-tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(184,115,51,0.12);
  border: 1px solid rgba(184,115,51,0.25);
  border-radius: 20px;
  font-family: var(--ff-sans);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper-light);
  margin-bottom: 1.2rem;
}

.case-title {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.case-desc {
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  color: rgba(245,239,230,0.55);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.case-metrics {
  display: flex;
  gap: 2rem;
}

.case-metric-value {
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--copper);
  display: block;
}

.case-metric-label {
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.4);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
#testimonials {
  background: var(--cream);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

#testimonials::before {
  content: '"';
  position: absolute;
  font-family: var(--ff-serif);
  font-size: 30rem;
  font-weight: 700;
  color: rgba(184,115,51,0.05);
  top: -5rem;
  left: -3rem;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.testi-track {
  display: flex;
  gap: 2rem;
  margin-top: 3.5rem;
}

.testi-card {
  flex: 1;
  background: var(--warm-white);
  border: 1px solid rgba(184,115,51,0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.testi-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(184,115,51,0.3);
}

.testi-quote {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--deep-brown);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1.2rem;
}

.testi-star { color: var(--copper); font-size: 0.85rem; }

.testi-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper), var(--mid-brown));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream);
  flex-shrink: 0;
}

.testi-name {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--deep-brown);
  letter-spacing: 0.05em;
}

.testi-role {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.page-hero {
  height: 55vh;
  min-height: 450px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
  background: var(--off-black);
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,7,5,0.9) 0%, rgba(59,31,14,0.75) 100%);
}

.page-hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(184,115,51,0.03) 50px, rgba(184,115,51,0.03) 51px),
    repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(184,115,51,0.03) 50px, rgba(184,115,51,0.03) 51px);
}

.page-hero-content { position: relative; z-index: 2; }

.page-hero-breadcrumb {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1rem;
}

.page-hero-title {
  font-family: var(--ff-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--cream);
}

/* About Content */
.about-intro {
  background: var(--warm-white);
  padding: 100px 0;
}

.about-intro-text {
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 400;
  font-style: italic;
  color: var(--deep-brown);
  line-height: 1.6;
  max-width: 750px;
}

/* Values */
.about-values {
  background: var(--off-black);
  padding: 100px 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.value-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card:hover {
  border-color: rgba(184,115,51,0.4);
  background: rgba(255,252,248,0.04);
  transform: translateY(-4px);
}

.value-icon {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  display: block;
}

.value-title {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.8rem;
}

.value-desc {
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  color: rgba(245,239,230,0.55);
  line-height: 1.7;
}

/* About Process */
.about-process {
  background: var(--cream);
  padding: 100px 0;
}

.process-timeline {
  margin-top: 3.5rem;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--copper), rgba(184,115,51,0.1));
}

.process-step {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.process-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper), var(--mid-brown));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cream);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.process-step-body { padding-top: 0.8rem; }

.process-step-title {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--deep-brown);
  margin-bottom: 0.5rem;
}

.process-step-desc {
  font-family: var(--ff-sans);
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 540px;
}

/* ============================================================
   COLLECTIONS PAGE
   ============================================================ */
.collections-filter {
  background: var(--warm-white);
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 70px;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.5rem 1.3rem;
  border: 1px solid rgba(184,115,51,0.2);
  border-radius: 20px;
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  background: transparent;
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--cream);
}

.collections-grid {
  background: var(--warm-white);
  padding: 60px 0 100px;
}

.coll-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.coll-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--warm-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.coll-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.coll-card-image {
  height: 280px;
  overflow: hidden;
  position: relative;
}

.coll-card-bg {
  width: 100%;
  height: 100%;
  transition: transform 0.7s ease;
  position: relative;
  overflow: hidden;
}

.coll-card:hover .coll-card-bg { transform: scale(1.1); }

/* Grain texture */
.coll-card-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.03) 2px,
      rgba(0,0,0,0.03) 4px
    );
}

.coll-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--copper);
  border-radius: 20px;
  font-family: var(--ff-sans);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  z-index: 1;
}

.coll-card-body {
  padding: 1.5rem;
  border: 1px solid rgba(184,115,51,0.1);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.coll-card-category {
  font-family: var(--ff-sans);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.4rem;
}

.coll-card-name {
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--deep-brown);
  margin-bottom: 0.5rem;
}

.coll-card-desc {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.coll-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.coll-card-moq {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.coll-card-moq strong { color: var(--deep-brown); }

/* ============================================================
   MANUFACTURING PAGE
   ============================================================ */
.mfg-steps {
  background: var(--warm-white);
  padding: 100px 0;
}

.steps-list {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(184,115,51,0.1);
  position: relative;
  transition: var(--transition);
}

.step-item:hover { transform: translateX(6px); }

.step-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.step-num {
  font-family: var(--ff-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--copper);
  line-height: 1;
}

.step-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(184,115,51,0.15), rgba(92,45,14,0.1));
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.step-right {}

.step-title {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--deep-brown);
  margin-bottom: 0.6rem;
}

.step-desc {
  font-family: var(--ff-sans);
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 1rem;
}

.step-highlights {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.step-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  color: var(--copper);
  padding: 0.3rem 0.7rem;
  background: rgba(184,115,51,0.08);
  border-radius: 20px;
}

/* Quality Section */
.mfg-quality {
  background: var(--off-black);
  padding: 100px 0;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.quality-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.quality-card:hover {
  border-color: rgba(184,115,51,0.4);
  background: rgba(255,252,248,0.04);
  transform: translateY(-4px);
}

.quality-icon {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
  display: block;
}

.quality-title {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  color: var(--cream);
  margin-bottom: 0.6rem;
}

.quality-desc {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  color: rgba(245,239,230,0.5);
  line-height: 1.7;
}

/* Sustainability */
.mfg-sustainability {
  background: var(--cream);
  padding: 100px 0;
}

.sustain-badges {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.sustain-badge {
  flex: 1;
  min-width: 180px;
  padding: 2rem 1.5rem;
  background: var(--warm-white);
  border: 2px solid rgba(184,115,51,0.15);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.sustain-badge:hover {
  border-color: var(--copper);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sustain-badge-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.sustain-badge-title {
  font-family: var(--ff-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--deep-brown);
  margin-bottom: 0.4rem;
}

.sustain-badge-text {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  background: var(--warm-white);
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(184,115,51,0.1);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(184,115,51,0.15), rgba(92,45,14,0.1));
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.3rem;
}

.contact-info-value {
  font-family: var(--ff-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* Contact Form */
.contact-form-wrap {
  background: var(--off-black);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: var(--ff-serif);
  font-size: 1.8rem;
  color: var(--cream);
  margin-bottom: 0.4rem;
}

.form-subtitle {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  color: rgba(245,239,230,0.5);
  margin-bottom: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-family: var(--ff-sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.55);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,252,248,0.05);
  border: 1px solid rgba(255,252,248,0.1);
  border-radius: var(--radius);
  font-family: var(--ff-sans);
  font-size: 0.87rem;
  color: var(--cream);
  transition: var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

.form-group select option { background: var(--off-black); color: var(--cream); }

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(245,239,230,0.25); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  background: rgba(184,115,51,0.06);
  box-shadow: 0 0 0 3px rgba(184,115,51,0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit { width: 100%; justify-content: center; margin-top: 0.5rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}

.form-success-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.form-success-title {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.form-success-text {
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  color: rgba(245,239,230,0.55);
}

/* Map section */
.contact-map-section {
  background: var(--off-black);
  padding: 60px 0;
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 360px;
  border: 1px solid var(--border-color);
  position: relative;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1A1108 0%, #2C1A0E 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.map-placeholder-icon { font-size: 3rem; opacity: 0.5; }

.map-placeholder-text {
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  color: var(--cream);
  opacity: 0.7;
}

.map-placeholder-sub {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  color: var(--copper);
  letter-spacing: 0.1em;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--black);
  padding-top: 80px;
  border-top: 1px solid var(--border-color);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-color);
}

.footer-brand {}

.footer-logo-main {
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cream);
}

.footer-logo-sub {
  font-family: var(--ff-sans);
  font-size: 0.58rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper-light);
  margin-bottom: 1.2rem;
}

.footer-brand-desc {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  color: rgba(245,239,230,0.4);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 0.8rem;
}

.footer-social {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(245,239,230,0.4);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.footer-social:hover {
  border-color: var(--copper);
  color: var(--copper);
  background: rgba(184,115,51,0.1);
}

.footer-col-title {
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 1.2rem;
}

.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }

.footer-links a {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  color: rgba(245,239,230,0.4);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--copper); }

.footer-contact-item {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.footer-contact-item i {
  color: var(--copper);
  font-size: 0.8rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.footer-contact-item span {
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  color: rgba(245,239,230,0.4);
  line-height: 1.5;
}

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  color: rgba(245,239,230,0.25);
}

.footer-copy a { color: var(--copper); }

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-family: var(--ff-sans);
  font-size: 0.7rem;
  color: rgba(245,239,230,0.25);
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--copper); }

/* ============================================================
   ANIMATIONS (Scroll Reveal)
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal="left"] { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="scale"] { transform: scale(0.95); }

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Stagger delays */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }

/* ============================================================
   LOADING SCREEN
   ============================================================ */
#loader {
  position: fixed;
  inset: 0;
  background: var(--off-black);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader.hidden { opacity: 0; visibility: hidden; }

.loader-logo {
  font-family: var(--ff-serif);
  font-size: 2rem;
  color: var(--cream);
  letter-spacing: 0.1em;
}

.loader-logo span { color: var(--copper); }

.loader-bar {
  width: 200px;
  height: 1px;
  background: rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--copper), var(--copper-shine));
  animation: loader-fill 1.5s ease forwards;
}

@keyframes loader-fill {
  0%   { left: -100%; }
  100% { left: 0%; }
}

.loader-text {
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.3);
  animation: text-blink 1.2s ease-in-out infinite;
}

@keyframes text-blink {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* ============================================================
   CURSOR (Desktop)
   ============================================================ */
@media (pointer: fine) {
  * { cursor: none !important; }

  .cursor-dot {
    width: 8px;
    height: 8px;
    background: var(--copper);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease, background 0.2s ease;
  }

  .cursor-ring {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(184,115,51,0.5);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99998;
    transform: translate(-50%, -50%);
    transition: transform 0.18s ease, width 0.2s ease, height 0.2s ease, border-color 0.2s ease;
  }

  .cursor-ring.hovered {
    width: 56px;
    height: 56px;
    border-color: var(--copper);
    background: rgba(184,115,51,0.06);
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .cat-grid    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .grid-2  { grid-template-columns: 1fr; gap: 2.5rem; }
  .grid-3  { grid-template-columns: 1fr 1fr; }
  .grid-4  { grid-template-columns: 1fr 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .testi-track { flex-direction: column; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .quality-grid { grid-template-columns: 1fr 1fr; }
  .coll-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile { display: block; }

  .section-pad { padding: 70px 0; }
  .hero-stats-inner { gap: 1rem; }
  .hero-stat-number { font-size: 1.4rem; }
  .categories-header { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .steps-list { gap: 0; }
  .step-item { grid-template-columns: 60px 1fr; gap: 1.5rem; }
  .coll-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 2rem 1.5rem; }
}

@media (max-width: 480px) {
  .container { width: 95%; }
  .cat-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.3rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-stats-inner { flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
  .hero-stat-divider { display: none; }
  .case-metrics { gap: 1rem; flex-wrap: wrap; }
  .sustain-badges { flex-direction: column; }
}

/* ============================================================
   COPPER SHIMMER ANIMATION
   ============================================================ */
.shimmer {
  background: linear-gradient(90deg,
    var(--copper) 0%,
    var(--copper-shine) 50%,
    var(--copper) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  to { background-position: 200% center; }
}

/* ============================================================
   PAGE TRANSITIONS
   ============================================================ */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--off-black);
  z-index: 9998;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}

.page-transition.active { transform: translateY(0); }