/* ==========================================================================
   1. VARIABLES & BASE SETUP
   ========================================================================== */
:root {
  --bone: #F5F0E8;
  --charcoal: #1A1A1A;
  --rust: #C4522A;
  --sand: #D4B896;
  --smoke: #8A8A8A;
  --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bone);
  color: var(--charcoal);
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
}

/* ==========================================================================
   2. CUSTOM MOUSE CURSOR (Optional / Desktop Only)
   ========================================================================== */
#cursor, #cursor-follower {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  z-index: 9999;
}

#cursor {
  width: 6px;
  height: 6px;
  background-color: var(--rust);
}

#cursor-follower {
  width: 30px;
  height: 30px;
  border: 1px solid var(--charcoal);
  transition: transform 0.1s ease, opacity 0.3s ease;
}

@media (pointer: fine) {
  body:hover #cursor, body:hover #cursor-follower {
    opacity: 1;
  }
}

/* ==========================================================================
   3. NAVIGATION & MOBILE MENU
   ========================================================================== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4rem;
  background-color: rgba(245, 240, 232, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid rgba(26, 26, 26, 0.05);
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 3rem;
}

.nav-links a {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  color: var(--charcoal);
  position: relative;
  transition: var(--transition-smooth);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--rust);
  transition: var(--transition-smooth);
}

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

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--charcoal);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  transform: translateY(-100%);
  transition: var(--transition-smooth);
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu a {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  color: var(--bone);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.mobile-menu a:hover {
  color: var(--sand);
  transform: scale(1.05);
}

.mobile-menu-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 1.5rem;
  color: var(--bone);
  cursor: pointer;
}

.mobile-menu-btn {
  display: none;
  cursor: pointer;
}

/* ==========================================================================
   4. BUTTONS & UI INTERACTION
   ========================================================================== */
.btn-primary {
  display: inline-block;
  background-color: var(--charcoal);
  color: var(--bone);
  padding: 1rem 2.2rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  border: 1px solid var(--charcoal);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--charcoal);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: transparent;
  color: var(--charcoal);
  padding: 1rem 2.2rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  border: 1px solid var(--charcoal);
  transition: var(--transition-smooth);
}

.btn-outline:hover {
  background-color: var(--charcoal);
  color: var(--bone);
}

.btn-outline .arrow {
  display: inline-block;
  width: 14px;
  height: 1px;
  background-color: currentColor;
  position: relative;
}

.btn-outline .arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

/* ==========================================================================
   5. HERO SECTION
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: stretch;
  padding-top: 5.5rem;
}

.hero-left {
  padding: 10rem 4rem 6rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(26, 26, 26, 0.08);
}

.hero-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--rust);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4.5rem, 7.5vw, 8rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin-bottom: 2rem;
}

.hero-headline .accent {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

.hero-sub {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 440px;
  color: #4A4A4A;
  margin-bottom: 3rem;
}

.hero-cta-row {
  display: flex;
  gap: 1.5rem;
}

.hero-right {
  position: relative;
  background-color: var(--sand);
}

.hero-img-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
}

.hero-overlay-card {
  position: absolute;
  bottom: 4rem;
  left: -3rem;
  background-color: var(--bone);
  padding: 2rem;
  border: 1px solid rgba(26, 26, 26, 0.1);
  box-shadow: 10px 10px 30px rgba(0,0,0,0.03);
  text-align: center;
  min-width: 160px;
}

.hero-stat-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--smoke);
}

.hero-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--rust);
  margin: 0.2rem 0;
}

.hero-stat-desc {
  font-size: 0.7rem;
  color: var(--charcoal);
}

/* Infinite Marquee */
.hero-marquee-wrap {
  background-color: var(--charcoal);
  color: var(--bone);
  padding: 1rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(26, 26, 26, 0.1);
  border-bottom: 1px solid rgba(26, 26, 26, 0.1);
}

.hero-marquee {
  display: flex;
  white-space: nowrap;
  gap: 4rem;
  animation: marquee 25s linear infinite;
}

.hero-marquee span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-marquee .dot {
  color: var(--sand);
}

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

/* Scroll Hint Indicator */
.scroll-hint {
  padding: 2rem 5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.scroll-hint span {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--smoke);
}

.scroll-line {
  width: 40px;
  height: 1px;
  background-color: var(--smoke);
}

/* ==========================================================================
   6. INTRO STRIP / EDITORIAL LABELS
   ========================================================================== */
.intro-strip {
  display: grid;
  grid-template-columns: 1fr auto 1.2fr auto 1fr;
  align-items: center;
  padding: 6rem 5rem;
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
  gap: 3rem;
}

.intro-strip-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  color: var(--sand);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.intro-strip-text {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #5A5A5A;
  max-width: 280px;
}

.intro-strip-divider {
  width: 1px;
  height: 80px;
  background-color: rgba(26, 26, 26, 0.1);
}

.section-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--smoke);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.intro-strip-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  line-height: 0.9;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   7. PRODUCTS EDIT SECTION
   ========================================================================== */
.collection-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.85;
}

.filter-tab {
  background: none;
  border: none;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--smoke);
  cursor: pointer;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.filter-tab.active, .filter-tab:hover {
  color: var(--charcoal);
  border-bottom: 1px solid var(--charcoal);
}

/* Product Architecture Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3.5rem 2rem;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  background-color: #EAE5DC;
  transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

.product-card:hover img {
  transform: scale(1.02);
}

.product-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--rust);
  color: var(--bone);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.4rem 0.8rem;
  z-index: 2;
}

.product-add {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 35px;
  height: 35px;
  background-color: var(--bone);
  border: 1px solid rgba(26,26,26,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(5px);
  transition: var(--transition-smooth);
  z-index: 2;
}

.product-card:hover .product-add {
  opacity: 1;
  transform: translateY(0);
}

.product-info {
  padding-top: 1.25rem;
}

.product-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.product-price {
  font-size: 0.85rem;
  font-weight: 500;
  color: #333;
}

.size-pill {
  font-size: 0.6rem;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(26, 26, 26, 0.15);
  cursor: pointer;
  transition: all 0.2s ease;
}

.size-pill.active, .size-pill:hover {
  background-color: var(--charcoal);
  color: var(--bone);
  border-color: var(--charcoal);
}

/* ==========================================================================
   8. FEATURE / ABOUT BRAND STORY
   ========================================================================== */
.feature-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 6rem;
  padding: 8rem 5rem;
  background-color: #EFEAE0;
}

.feature-img-stack {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
}

.feature-img-back {
  grid-column: 1 / span 9;
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.feature-img-front {
  grid-column: 5 / -1;
  grid-row: 1;
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  transform: translateY(20%);
  border: 12px solid #EFEAE0;
}

.feature-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  line-height: 0.85;
  margin-bottom: 2rem;
}

.feature-title em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  text-transform: none;
  font-weight: 400;
}

.feature-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #4A4A4A;
  max-width: 480px;
  margin-bottom: 3.5rem;
}

.feature-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 1.5rem;
  max-width: 440px;
}

.feature-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--charcoal);
  margin-bottom: 0.25rem;
}

.feature-stat-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--smoke);
}

/* ==========================================================================
   9. EDITORIAL LOOKBOOK GRID
   ========================================================================== */
.lookbook-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.lookbook-item {
  position: relative;
  overflow: hidden;
}

.lookbook-item.tall {
  grid-column: span 2;
  grid-row: span 2;
}

.lookbook-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.lookbook-item.tall img {
  aspect-ratio: 1/1;
}

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

.lookbook-label {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.4));
  color: var(--bone);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.lookbook-item:hover .lookbook-label {
  opacity: 1;
}

/* ==========================================================================
   10. TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
  padding: 8rem 4rem;
  border-top: 1px solid rgba(26,26,26,0.08);
  overflow: hidden;
}

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: rgba(26, 26, 26, 0.02);
  border: 1px solid rgba(26, 26, 26, 0.05);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.t-stars {
  color: var(--sand);
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.1em;
}

.t-quote {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--charcoal);
  margin-bottom: 2.5rem;
}

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

.t-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.t-name {
  font-size: 0.8rem;
  font-weight: 500;
}

.t-role {
  font-size: 0.65rem;
  color: var(--smoke);
}

/* ==========================================================================
   11. NEWSLETTER INTENT
   ========================================================================== */
.newsletter-section {
  padding: 10rem 4rem;
  text-align: center;
  background-color: var(--charcoal);
  color: var(--bone);
}

.newsletter-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 6vw, 6rem);
  line-height: 0.9;
  margin: 1.5rem 0;
}

.newsletter-title em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  text-transform: none;
  font-weight: 400;
  color: var(--sand);
}

.newsletter-sub {
  font-size: 0.95rem;
  color: var(--smoke);
  margin-bottom: 3.5rem;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(245, 240, 238, 0.3);
  padding-bottom: 0.5rem;
}

.newsletter-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--bone);
  padding: 0.75rem;
  font-size: 0.9rem;
}

.newsletter-input:focus {
  outline: none;
}

.newsletter-btn {
  background: none;
  border: none;
  color: var(--bone);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  cursor: pointer;
  padding: 0 1rem;
  transition: color 0.3s ease;
}

.newsletter-btn:hover {
  color: var(--sand);
}

/* ==========================================================================
   12. FOOTER ARCHITECTURE
   ========================================================================== */
footer {
  padding: 6rem 4rem 4rem;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 4rem;
  border-bottom: 1px solid rgba(26,26,26,0.08);
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.footer-tagline {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #666;
  max-width: 280px;
}

.footer-col-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--smoke);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--charcoal);
  transition: var(--transition-smooth);
}

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

.footer-bottom {
  padding: 2rem 4rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--smoke);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ==========================================================================
   13. INTERSECTION OBSERVER ANIMATIONS (.reveal)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

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

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }

/* ==========================================================================
   14. RESPONSIVE MEDIA QUERIES (Breakpoints)
   ========================================================================== */
@media (max-width: 1024px) {
  nav { padding: 1.5rem 2rem; }
  .hero-section { grid-template-columns: 1fr; }
  .hero-left { padding: 8rem 2rem 4rem; border-right: none; }
  .hero-right { height: 60vh; }
  .hero-overlay-card { left: 2rem; bottom: -2rem; }
  .intro-strip { grid-template-columns: 1fr; gap: 2rem; padding: 4rem 2rem; text-align: center; }
  .intro-strip-divider { width: 60px; height: 1px; margin: 0 auto; }
  .intro-strip-text { max-width: 100%; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; }
  .feature-section { grid-template-columns: 1fr; gap: 4rem; padding: 6rem 2rem; }
  .feature-img-front { transform: translateY(10%); }
  .lookbook-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-track { grid-template-columns: repeat(2, 1fr); }
  footer { grid-template-columns: repeat(2, 1fr); gap: 3rem; padding: 4rem 2rem; }
  .footer-bottom { padding: 2rem; flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .products-grid { grid-template-columns: 1fr; }
  .lookbook-grid { grid-template-columns: 1fr; }
  .lookbook-item.tall { grid-column: span 1; grid-row: span 1; }
  .testimonials-track { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; gap: 2.5rem; }
}