/* ============================================
   FASHION LOOK — Premium Design System
   Luxury Minimalist Tailoring & Gifting
   ============================================ */

/* === 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&family=Inter:wght@300;400;500;600;700&display=swap');

/* === Design Tokens === */
:root {
  --bg-primary: #0D0D0D;
  --bg-secondary: #141414;
  --bg-surface: #1A1A1A;
  --bg-elevated: #242424;
  --bg-hover: #2A2A2A;

  --gold: #C9A96E;
  --gold-light: #DFC089;
  --gold-dim: #8A7548;
  --gold-bg: rgba(201, 169, 110, 0.08);
  --gold-border: rgba(201, 169, 110, 0.2);

  --text-primary: #F5F0EB;
  --text-secondary: #9E9E9E;
  --text-muted: #666;
  --text-dim: #444;

  --emerald: #2D6A4F;
  --emerald-light: #40916C;
  --whatsapp: #25D366;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 20px rgba(201, 169, 110, 0.15);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1280px;
  --container-narrow: 960px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: var(--gold);
  color: var(--bg-primary);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--gold-light); }

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

/* === Loading Screen === */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-logo {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold);
  letter-spacing: 0.15em;
  animation: fadeInUp 1s ease forwards;
}

.loading-bar {
  width: 120px;
  height: 1px;
  background: var(--text-dim);
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.loading-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  width: 0;
  background: var(--gold);
  animation: loadProgress 2s ease forwards;
}

@keyframes loadProgress {
  to { width: 100%; }
}

/* === Navigation === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--transition-smooth);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gold-border);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand-icon {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
}

.nav-brand-text h1 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  line-height: 1.1;
}

.nav-brand-text span {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition-smooth);
}

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

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-whatsapp {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--whatsapp) !important;
  font-weight: 500;
}

.btn-appointment {
  padding: 10px 24px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.btn-appointment:hover {
  background: var(--gold);
  color: var(--bg-primary);
  box-shadow: var(--shadow-gold);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  z-index: 1001;
}

.nav-hamburger span {
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  display: block;
}

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

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(13, 13, 13, 0.97);
  backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition-smooth);
}

.mobile-menu.active a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active a:nth-child(6) { transition-delay: 0.35s; }

.mobile-menu a:hover { color: var(--gold); }

/* === Hero Section === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 10s ease;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13, 13, 13, 0.5) 0%,
    rgba(13, 13, 13, 0.6) 40%,
    rgba(13, 13, 13, 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-xl);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  background: rgba(201, 169, 110, 0.06);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--text-primary);
}

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

.hero-subtitle {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 14px 36px;
  background: var(--gold);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  padding: 14px 36px;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-bg);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* === Trust Bar === */
.trust-bar {
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
}

.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 400;
  white-space: nowrap;
}

.trust-item .icon {
  color: var(--gold);
  font-size: 1.1rem;
}

/* === Section Styles === */
.section {
  padding: 100px 0;
  position: relative;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-desc {
  margin: 0 auto;
}

/* === Tailoring Showcase === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid transparent;
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.service-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.service-card-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card-image img {
  transform: scale(1.08);
}

.service-card-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.service-card-overlay .badge {
  padding: 4px 12px;
  background: var(--gold);
  color: var(--bg-primary);
  border-radius: var(--radius-xl);
  font-size: 0.7rem;
  font-weight: 600;
}

.service-card-overlay .delivery {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.service-card-body {
  padding: 24px;
}

.service-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.service-card-body p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold);
}

.service-price small {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
  font-family: var(--font-body);
}

.service-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.btn-card {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  font-family: var(--font-body);
}

.btn-card-primary {
  background: var(--gold);
  color: var(--bg-primary);
}

.btn-card-primary:hover {
  background: var(--gold-light);
}

.btn-card-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--text-dim);
}

.btn-card-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* === Calculator Section === */
.calculator {
  background: var(--bg-secondary);
}

.calc-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}

.calc-form {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid rgba(255,255,255,0.05);
}

.calc-step {
  margin-bottom: 32px;
}

.calc-step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.calc-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.calc-step-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.calc-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.calc-option {
  padding: 14px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--text-dim);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.calc-option:hover {
  border-color: var(--gold-dim);
}

.calc-option.selected {
  border-color: var(--gold);
  background: var(--gold-bg);
}

.calc-option-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.calc-option-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-option-price {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.calc-option-fabric {
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 600;
}

/* Quote Panel */
.calc-quote {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--gold-border);
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.calc-quote-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.calc-quote h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.quote-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 0.88rem;
}

.quote-row .label {
  color: var(--text-secondary);
}

.quote-row .value {
  font-weight: 600;
  color: var(--text-primary);
}

.quote-total {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gold-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quote-total .label {
  font-size: 0.95rem;
  font-weight: 600;
}

.quote-total .price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--gold);
}

.quote-total .price small {
  display: block;
  font-size: 0.7rem;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-muted);
}

.quote-details {
  margin-top: 16px;
  padding: 16px;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
}

.quote-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 6px 0;
}

.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  margin-top: 24px;
  background: var(--whatsapp);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.btn-whatsapp:hover {
  background: #22c55e;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

/* === Gift Boxes === */
.gift-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.gift-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid transparent;
  transition: all var(--transition-smooth);
}

.gift-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.gift-card-image {
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
}

.gift-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gift-card-tags {
  position: absolute;
  top: 16px; left: 16px;
  display: flex;
  gap: 8px;
}

.gift-tag {
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gift-tag-bestseller {
  background: var(--gold);
  color: var(--bg-primary);
}

.gift-tag-festive {
  background: #9B2335;
  color: #fff;
}

.gift-card-pricing {
  position: absolute;
  bottom: 16px; right: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gift-card-pricing .current {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.gift-card-pricing .original {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  text-decoration: line-through;
}

.gift-card-rating {
  position: absolute;
  bottom: 16px; left: 16px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  color: #fff;
}

.gift-card-rating .star {
  color: #FFD700;
}

.gift-card-body {
  padding: 24px;
}

.gift-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 8px;
  line-height: 1.3;
}

.gift-card-body p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.gift-contents {
  padding: 16px;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
}

.gift-contents-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.gift-contents ul {
  list-style: none;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.gift-contents li {
  padding: 3px 0;
  padding-left: 16px;
  position: relative;
}

.gift-contents li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* === Box Builder === */
.builder-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}

.builder-steps {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid rgba(255,255,255,0.05);
}

.builder-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
}

.builder-progress-step {
  flex: 1;
  height: 3px;
  background: var(--text-dim);
  border-radius: 2px;
  transition: background var(--transition-fast);
}

.builder-progress-step.active {
  background: var(--gold);
}

.builder-step {
  display: none;
}

.builder-step.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.builder-preview {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--gold-border);
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.preview-box {
  padding: 24px;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  min-height: 200px;
}

.preview-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.preview-box-brand {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
}

.preview-box-badge {
  font-size: 0.65rem;
  padding: 3px 10px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-xl);
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preview-item {
  padding: 12px;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

.preview-item-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gold);
  margin-bottom: 4px;
}

.preview-item-detail {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.builder-quantity {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin: 16px 0;
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--text-dim);
  background: transparent;
  color: var(--text-primary);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.qty-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.qty-value {
  font-size: 1.1rem;
  font-weight: 600;
  min-width: 30px;
  text-align: center;
}

/* === Store Locations === */
.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
}

.location-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-smooth);
}

.location-card:hover {
  border-color: var(--gold-border);
}

.location-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.location-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
}

.location-badge {
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.location-badge-flagship {
  background: var(--gold);
  color: var(--bg-primary);
}

.location-badge-branch {
  border: 1px solid var(--text-dim);
  color: var(--text-secondary);
}

.location-address {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  padding-left: 24px;
  position: relative;
}

.location-address::before {
  content: '📍';
  position: absolute;
  left: 0;
  top: 0;
}

.location-hours {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.location-hours .status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

.location-features {
  list-style: none;
  margin-bottom: 24px;
}

.location-features li {
  padding: 4px 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.location-features li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  font-size: 0.7rem;
}

.location-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.btn-location {
  padding: 10px;
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-location-call {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--text-dim);
}

.btn-location-wa {
  background: var(--whatsapp);
  color: #fff;
}

.btn-location-dir {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--text-dim);
}

.btn-location-book {
  background: var(--gold);
  color: var(--bg-primary);
}

/* === Guarantee === */
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.guarantee-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-smooth);
}

.guarantee-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
}

.guarantee-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.guarantee-card h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.guarantee-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* === Testimonials === */
.testimonials-track {
  display: flex;
  gap: 24px;
  animation: scrollMarquee 30s linear infinite;
  width: max-content;
}

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

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

.testimonial-card {
  flex: 0 0 380px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.05);
}

.testimonial-stars {
  color: #FFD700;
  font-size: 0.85rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gold-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.85rem;
}

.testimonial-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.testimonial-role {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* === Map Section === */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  margin-top: 40px;
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
  filter: grayscale(80%) invert(92%) contrast(90%);
}

/* === Footer === */
.footer {
  padding: 80px 0 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
  background: var(--bg-secondary);
}

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

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.footer-brand .tagline {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-info {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.footer-info p {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--gold);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* === WhatsApp FAB === */
.fab-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

.fab-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
  color: #fff;
}

.fab-whatsapp .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

/* === Scroll Animations === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Staggered children */
.stagger > * { transition-delay: calc(var(--i, 0) * 0.1s); }

/* === Responsive === */
@media (max-width: 1024px) {
  .calc-layout,
  .builder-layout {
    grid-template-columns: 1fr;
  }

  .calc-quote,
  .builder-preview {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .section {
    padding: 60px 0;
  }

  .services-grid,
  .gift-grid {
    grid-template-columns: 1fr;
  }

  .locations-grid {
    grid-template-columns: 1fr;
  }

  .guarantee-grid {
    grid-template-columns: 1fr 1fr;
  }

  .calc-options {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .trust-items {
    gap: 24px;
  }

  .testimonial-card {
    flex: 0 0 300px;
  }

  .fab-whatsapp {
    bottom: 20px;
    right: 20px;
    padding: 12px 20px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .guarantee-grid {
    grid-template-columns: 1fr;
  }

  .location-actions {
    grid-template-columns: 1fr;
  }

  .hero-badge {
    font-size: 0.65rem;
    padding: 6px 14px;
  }
}