/* ===== Global Styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #a5b4fc;
  --secondary: #f59e0b;
  --accent: #ec4899;
  --dark: #0f172a;
  --gray: #64748b;
  --light-gray: #f8fafc;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-lg: 20px;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #c7d2fe; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 18px;
}

.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--primary);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  text-decoration: none;
  color: var(--gray);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--primary);
  background: #f0f0ff;
}

.nav a.active {
  color: var(--primary);
  background: #ede9fe;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  white-space: nowrap;
}

.btn-ghost {
  background: transparent;
  color: var(--gray);
  border: 1.5px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #f0f0ff;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: 0 4px 14px rgba(99,102,241,0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99,102,241,0.45);
}

.btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-1px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #f97316 100%);
  color: white;
  box-shadow: 0 4px 14px rgba(236,72,153,0.35);
}

.btn-accent:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(236,72,153,0.45);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 16px;
  border-radius: 12px;
}

.cart-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--light-gray);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--dark);
}

.cart-btn:hover {
  border-color: var(--primary);
  background: #f0f0ff;
  color: var(--primary);
}

.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: white;
  border: 2px solid white;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  background: var(--light-gray);
  border: 1.5px solid var(--border);
}

.hamburger span {
  width: 20px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s ease;
  display: block;
}

/* ===== Mobile Nav ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  flex-direction: column;
  gap: 8px;
  z-index: 99;
  box-shadow: var(--shadow-md);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  text-decoration: none;
  color: var(--gray);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 10px;
  transition: all 0.2s ease;
  display: block;
}

.mobile-nav a:hover {
  color: var(--primary);
  background: #f0f0ff;
}

/* ===== Page Wrapper ===== */
.page {
  padding-top: 72px;
}

/* ===== Hero Section ===== */
.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #fafafe 0%, #f0f4ff 50%, #fdf2ff 100%);
}

.hero-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
}

.hero-bg-blob-1 {
  width: 600px;
  height: 600px;
  background: var(--primary-light);
  top: -200px;
  right: -200px;
}

.hero-bg-blob-2 {
  width: 400px;
  height: 400px;
  background: #fda4af;
  bottom: -100px;
  left: -100px;
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  border: 1.5px solid #c7d2fe;
  border-radius: 100px;
  padding: 6px 16px 6px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-badge-dot {
  width: 22px;
  height: 22px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 11px;
}

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -2px;
  color: var(--dark);
  margin-bottom: 20px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
}

.hero-visual {
  position: relative;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.8);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hero-card:first-child {
  grid-column: 1 / -1;
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 12px;
}

.hero-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.hero-card-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
}

.hero-card-desc {
  font-size: 12px;
  color: var(--gray);
  margin-top: 2px;
}

/* ===== Section Common ===== */
.section {
  padding: 96px 24px;
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: #ede9fe;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--gray);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

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

/* ===== How It Works ===== */
.how-it-works {
  background: var(--light-gray);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-light), var(--accent));
  z-index: 0;
  opacity: 0.4;
}

.step-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #c7d2fe;
}

.step-number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: white;
  margin: 0 auto 20px;
  box-shadow: 0 6px 20px rgba(99,102,241,0.35);
}

.step-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
}

/* ===== Featured Creators ===== */
.creators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.creator-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  cursor: pointer;
}

.creator-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #c7d2fe;
}

.creator-cover {
  height: 120px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  position: relative;
}

.creator-cover-2 {
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
}
.creator-cover-3 {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
}
.creator-cover-4 {
  background: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
}

.creator-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: white;
  border: 3px solid white;
  position: absolute;
  bottom: -32px;
  left: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: var(--shadow-md);
}

.creator-verified {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: white;
  display: flex;
  align-items: center;
  gap: 4px;
}

.creator-body {
  padding: 44px 24px 24px;
}

.creator-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.creator-category {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  background: #ede9fe;
  padding: 3px 10px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 12px;
}

.creator-desc {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 16px;
}

.creator-stats {
  display: flex;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.creator-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.creator-stat-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
}

.creator-stat-label {
  font-size: 11px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== Trending Products ===== */
.products-section {
  background: var(--light-gray);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
}

.product-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

.product-img {
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #f0f4ff, #fdf2ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
}

.product-badge.new {
  background: #10b981;
}

.product-wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 16px;
  border: none;
}

.product-wishlist:hover {
  transform: scale(1.1);
}

.product-actions {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s ease;
}

.product-body {
  padding: 16px;
}

.product-creator-line {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray);
  margin-bottom: 8px;
}

.product-creator-line img, .product-creator-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: white;
  font-weight: 700;
}

.product-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

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

.product-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark);
}

.product-price .old-price {
  font-size: 13px;
  color: var(--gray);
  text-decoration: line-through;
  font-weight: 400;
  margin-left: 6px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--gray);
}

.stars {
  color: #f59e0b;
}

/* ===== Benefits Section ===== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: white;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #c7d2fe;
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #ede9fe, #fce7f3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.benefit-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.benefit-desc {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, var(--dark) 0%, #1e1b4b 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--primary);
  border-radius: 50%;
  top: -200px;
  right: -100px;
  opacity: 0.1;
  filter: blur(60px);
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--accent);
  border-radius: 50%;
  bottom: -150px;
  left: -50px;
  opacity: 0.1;
  filter: blur(60px);
}

.cta-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -2px;
  color: white;
  margin-bottom: 20px;
}

.cta-desc {
  font-size: 18px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 40px;
}

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

/* ===== Footer ===== */
.footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 64px 24px 32px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
}

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

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo-text {
  color: white;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  text-decoration: none;
  font-size: 16px;
  transition: all 0.2s ease;
  border: 1px solid rgba(255,255,255,0.1);
}

.footer-social:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.footer-col-title {
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  text-decoration: none;
  color: #94a3b8;
  font-size: 14px;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
}

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

.footer-bottom-links a {
  text-decoration: none;
  color: #64748b;
  transition: color 0.2s ease;
}

.footer-bottom-links a:hover {
  color: var(--primary-light);
}

/* ===== Form Styles ===== */
.form-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #fafafe 0%, #f0f4ff 50%, #fdf2ff 100%);
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
}

.form-container {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.form-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.form-header {
  text-align: center;
  margin-bottom: 40px;
}

.form-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(99,102,241,0.3);
}

.form-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 15px;
  color: var(--gray);
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: white;
  transition: all 0.2s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}

.form-input::placeholder {
  color: #cbd5e1;
}

select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: calc(100% - 16px) center;
  padding-right: 40px;
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 8px;
  box-shadow: 0 4px 14px rgba(99,102,241,0.35);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99,102,241,0.45);
}

.form-divider {
  text-align: center;
  margin: 24px 0;
  position: relative;
  color: var(--gray);
  font-size: 13px;
}

.form-divider::before, .form-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border);
}

.form-divider::before { left: 0; }
.form-divider::after { right: 0; }

.form-footer-text {
  text-align: center;
  font-size: 14px;
  color: var(--gray);
  margin-top: 24px;
}

.form-footer-text a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.form-footer-text a:hover {
  text-decoration: underline;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.checkbox-label {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.5;
}

.checkbox-label a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* ===== Dashboard ===== */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 72px;
}

.sidebar {
  width: 260px;
  background: white;
  border-right: 1px solid var(--border);
  padding: 32px 0;
  position: fixed;
  top: 72px;
  left: 0;
  height: calc(100vh - 72px);
  overflow-y: auto;
  z-index: 50;
  transition: transform 0.3s ease;
}

.sidebar-profile {
  padding: 0 20px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  text-align: center;
}

.sidebar-avatar {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 12px;
  color: white;
  font-weight: 700;
}

.sidebar-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.sidebar-role {
  font-size: 12px;
  color: var(--primary);
  background: #ede9fe;
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 600;
  display: inline-block;
}

.sidebar-nav {
  padding: 0 12px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray);
  transition: all 0.2s ease;
  margin-bottom: 4px;
  cursor: pointer;
}

.sidebar-nav-item:hover {
  background: #f0f4ff;
  color: var(--primary);
}

.sidebar-nav-item.active {
  background: linear-gradient(135deg, #ede9fe, #fce7f3);
  color: var(--primary);
  font-weight: 600;
}

.sidebar-nav-item .icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #94a3b8;
  padding: 16px 28px 8px;
}

.dashboard-main {
  flex: 1;
  margin-left: 260px;
  padding: 40px;
  background: #f8fafc;
  min-height: calc(100vh - 72px);
}

.dashboard-header {
  margin-bottom: 32px;
}

.dashboard-greeting {
  font-size: 26px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.dashboard-subtext {
  color: var(--gray);
  font-size: 15px;
}

.stats-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.stat-card:nth-child(1)::after { background: linear-gradient(to right, var(--primary), #a78bfa); }
.stat-card:nth-child(2)::after { background: linear-gradient(to right, #10b981, #06b6d4); }
.stat-card:nth-child(3)::after { background: linear-gradient(to right, #f59e0b, #ef4444); }
.stat-card:nth-child(4)::after { background: linear-gradient(to right, var(--accent), #f97316); }

.stat-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.stat-card-label {
  font-size: 13px;
  color: var(--gray);
  font-weight: 500;
  margin-bottom: 6px;
}

.stat-card-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -1px;
}

.stat-card-change {
  font-size: 12px;
  margin-top: 6px;
  font-weight: 600;
}

.stat-card-change.up { color: #10b981; }
.stat-card-change.down { color: #ef4444; }

.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.dashboard-card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.dashboard-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
}

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

.order-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.order-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: background 0.2s ease;
}

.order-item:hover {
  background: #f8fafc;
}

.order-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f0f4ff, #fdf2ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.order-info {
  flex: 1;
  min-width: 0;
}

.order-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.order-date {
  font-size: 12px;
  color: var(--gray);
}

.order-amount {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  flex-shrink: 0;
}

.order-status {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  flex-shrink: 0;
}

.status-delivered { background: #dcfce7; color: #16a34a; }
.status-pending { background: #fef9c3; color: #ca8a04; }
.status-processing { background: #dbeafe; color: #2563eb; }

.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 12px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--gray);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
}

.quick-action .qa-icon {
  font-size: 22px;
}

.quick-action:hover {
  border-color: var(--primary);
  background: #f0f4ff;
  color: var(--primary);
}

/* ===== Upload Product Form ===== */
.upload-form {
  max-width: 720px;
}

.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  background: #fafbff;
  margin-bottom: 24px;
}

.upload-area:hover {
  border-color: var(--primary);
  background: #f0f4ff;
}

.upload-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.upload-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.upload-subtext {
  font-size: 13px;
  color: var(--gray);
}

/* ===== Contact Page ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.contact-info-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.contact-info-desc {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, #ede9fe, #fce7f3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  margin-bottom: 4px;
}

.contact-item-value {
  font-size: 15px;
  color: var(--dark);
  font-weight: 500;
}

/* ===== About Page ===== */
.about-hero {
  background: linear-gradient(135deg, var(--dark) 0%, #1e1b4b 100%);
  padding: 160px 24px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: var(--primary);
  border-radius: 50%;
  top: -250px;
  right: -100px;
  opacity: 0.12;
  filter: blur(80px);
}

.about-hero-title {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  color: white;
  letter-spacing: -2px;
  margin-bottom: 20px;
  position: relative;
}

.about-hero-desc {
  font-size: 18px;
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.about-section {
  padding: 80px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  background: linear-gradient(135deg, #ede9fe, #fce7f3);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  font-size: 80px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.team-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
  color: white;
}

.team-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.team-role {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--dark);
  color: white;
  padding: 16px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { border-left: 4px solid #10b981; }
.toast.error { border-left: 4px solid #ef4444; }
.toast.info { border-left: 4px solid var(--primary); }

/* ===== Animations ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.float-animation {
  animation: float 4s ease-in-out infinite;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-cards { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .hamburger { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }

  .creators-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }

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

  .form-card { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .dashboard-main { margin-left: 0; padding: 24px 20px; }
  .stats-cards { grid-template-columns: 1fr 1fr; }

  .contact-layout { grid-template-columns: 1fr; padding: 120px 24px 60px; }
  .team-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .stats-cards { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .cta-actions { flex-direction: column; align-items: center; }
}

/* ════════════════════════════════════════════
   ADDITIONAL MOBILE RESPONSIVE IMPROVEMENTS
   ════════════════════════════════════════════ */

/* ── Tablet ≤1024px ── */
@media (max-width: 1024px) {
  .header-inner { padding: 0 20px; }
  .section { padding: 72px 20px; }
}

/* ── Mobile ≤768px ── */
@media (max-width: 768px) {
  /* Header: keep only cart + hamburger */
  .header-inner { padding: 0 16px; gap: 12px; }
  .header-actions .btn-ghost,
  .header-actions .btn-primary,
  .header-actions .btn-accent { display: none; }
  .header-actions { gap: 8px; }

  /* Section spacing */
  .section { padding: 56px 16px; }
  .section-header { margin-bottom: 40px; }

  /* Hero */
  .hero-inner { padding: 48px 16px 56px; gap: 32px; }
  .hero-subtitle { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn-lg { width: 100%; max-width: 300px; justify-content: center; padding: 13px 24px; }
  .hero-badge { font-size: 12px; padding: 5px 12px 5px 6px; }

  /* Hero stats */
  .stat-value { font-size: 24px; }

  /* CTA */
  .cta-section { padding: 72px 16px; }
  .cta-desc { font-size: 16px; }
  .cta-actions { gap: 12px; }
  .cta-actions .btn-lg { padding: 13px 24px; }

  /* Footer */
  .footer { padding: 48px 16px 24px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 10px; }
  .footer-bottom-links { justify-content: center; flex-wrap: wrap; gap: 12px 20px; }

  /* About */
  .about-hero { padding: 120px 16px 64px; }
  .about-hero-title { letter-spacing: -1px; }
  .about-hero-desc { font-size: 16px; }
  .about-section { padding: 48px 16px; }

  /* Contact */
  .contact-layout { padding: 100px 16px 48px; }
  .contact-info-title { font-size: 26px; }
  .contact-info-desc { font-size: 15px; }

  /* Form */
  .form-card { padding: 28px 20px; }
  .form-title { font-size: 24px; }

  /* Toast */
  .toast { bottom: 16px; right: 16px; left: 16px; }
}

/* ── Small Mobile ≤480px ── */
@media (max-width: 480px) {
  /* Header */
  .header-inner { padding: 0 12px; }
  .logo-text { font-size: 17px; }
  .logo-icon { width: 34px; height: 34px; font-size: 16px; }

  /* Section spacing */
  .section { padding: 48px 16px; }
  .section-header { margin-bottom: 32px; }
  .section-desc { font-size: 15px; }

  /* Hero */
  .hero-inner { padding: 36px 16px 48px; }
  .hero-title { letter-spacing: -1px; }
  .hero-subtitle { font-size: 15px; margin-bottom: 28px; }
  .hero-stats { gap: 20px; }
  .stat-value { font-size: 22px; }
  .stat-label { font-size: 12px; }
  .hero-badge { display: none; }

  /* Steps: single col on small mobile */
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .steps-grid::before { display: none; }
  .step-card { padding: 24px 20px; }

  /* Creator cards */
  .creators-grid { grid-template-columns: 1fr; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; gap: 16px; }
  .benefit-card { padding: 24px 20px; }
  .benefit-title { font-size: 16px; }

  /* CTA */
  .cta-section { padding: 56px 16px; }
  .cta-title { letter-spacing: -1px; }
  .cta-desc { font-size: 15px; margin-bottom: 28px; }
  .cta-actions .btn-lg { width: 100%; justify-content: center; }

  /* Footer */
  .footer { padding: 40px 16px 20px; }
  .footer-grid { gap: 28px; }
  .footer-bottom-links { flex-direction: column; align-items: center; gap: 8px; }

  /* Form */
  .form-card { padding: 24px 16px; }
  .form-title { font-size: 22px; }
  .form-icon { width: 52px; height: 52px; font-size: 22px; }

  /* About */
  .about-hero { padding: 100px 16px 48px; }
  .about-visual { padding: 32px 24px; font-size: 60px; }
  .about-section { padding: 40px 16px; }

  /* Team */
  .team-grid { padding: 0 16px 48px; gap: 16px; }
  .team-card { padding: 24px 16px; }

  /* Contact */
  .contact-layout { padding: 88px 16px 40px; gap: 40px; }
  .contact-info-title { font-size: 24px; }

  /* Dashboard */
  .dashboard-main { padding: 20px 14px; }
  .quick-actions { grid-template-columns: repeat(4, 1fr); }
  .quick-action { padding: 14px 8px; font-size: 11px; }
  .quick-action .qa-icon { font-size: 18px; }

  /* Toast */
  .toast { bottom: 12px; right: 12px; left: 12px; font-size: 13px; padding: 12px 16px; }
}

/* ── Very Small (≤360px) ── */
@media (max-width: 360px) {
  .logo-text { font-size: 15px; }
  .hero-title { font-size: clamp(30px, 9vw, 48px); }
  .hero-actions .btn-lg { font-size: 15px; padding: 12px 20px; }
  .section { padding: 40px 12px; }
  .cta-section { padding: 48px 12px; }
  .footer { padding: 36px 12px 16px; }
}

/* ===== Language Switcher ===== */
.lang-switcher {
  position: relative;
  margin-left: 8px;
}

.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 13px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  letter-spacing: 0.5px;
}

.lang-current:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.35);
}

.lang-flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  object-fit: cover;
  flex-shrink: 0;
}

.lang-arrow {
  transition: transform 0.2s;
  opacity: 0.7;
}

.lang-dropdown.open ~ .lang-current .lang-arrow,
.lang-switcher:has(.lang-dropdown.open) .lang-arrow {
  transform: rotate(180deg);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  overflow: hidden;
  min-width: 110px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  z-index: 1000;
}

.lang-dropdown.open {
  display: block;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: #333;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s;
}

.lang-option:hover {
  background: #f5f5f5;
}

.lang-option.active {
  color: #bb0000;
  font-weight: 700;
  background: rgba(187,0,0,0.04);
}

@media (max-width: 768px) {
  .lang-switcher {
    margin-left: 4px;
  }
  .lang-current {
    padding: 5px 8px;
    font-size: 12px;
  }
  .lang-flag {
    width: 18px;
    height: 12px;
  }
}