/* ============================================================
   MAIN.CSS — Design System TonTchat
   ============================================================ */

/* ── RESET & VARIABLES ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg: #05030f;
  --c-bg2: #0d0a20;
  --c-bg3: #130f2a;
  --c-surface: #1a1535;
  --c-surface2: #221d42;
  --c-border: rgba(255,255,255,0.08);
  --c-border2: rgba(255,255,255,0.14);

  --c-primary: #7c3aed;
  --c-primary-light: #a855f7;
  --c-primary-dark: #5b21b6;
  --c-accent: #06b6d4;
  --c-accent2: #f59e0b;
  --c-success: #10b981;
  --c-error: #ef4444;

  --c-text: #f1f0f8;
  --c-text-muted: #8b85b0;
  --c-text-sub: #5c5680;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-glow: 0 0 60px rgba(124,58,237,0.25);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-float: 0 20px 60px rgba(0,0,0,0.5);

  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--c-text-muted); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
ul { list-style: none; }

.gradient-text {
  background: linear-gradient(135deg, #a855f7, #06b6d4, #f59e0b);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200%;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124,58,237,0.55);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--c-text);
  border: 1.5px solid var(--c-border2);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover {
  border-color: var(--c-primary-light);
  color: var(--c-primary-light);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: transparent;
  color: var(--c-text-muted);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.btn-ghost:hover { color: var(--c-text); }

.btn-lg { padding: 16px 32px; font-size: 1.05rem; }

/* ── SECTION HEADERS ────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--c-primary-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-desc { max-width: 500px; margin: 12px auto 0; }

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(5,3,15,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  padding: 12px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.logo-icon { font-size: 1.4rem; }
.logo-text { background: linear-gradient(135deg, var(--c-primary-light), var(--c-accent)); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-links a {
  padding: 8px 14px;
  color: var(--c-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--c-text); background: rgba(255,255,255,0.06); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--c-text); border-radius: 2px; transition: var(--transition); }
.mobile-menu { display: none; flex-direction: column; gap: 8px; padding: 16px 24px; background: var(--c-bg2); border-bottom: 1px solid var(--c-border); }
.mobile-menu.open { display: flex; }

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn-ghost, .nav-actions .btn-primary { display: none; }
  .hamburger { display: flex; margin-left: auto; }
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding: 140px 24px 80px;
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 60px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: blobFloat 8s ease-in-out infinite;
}
.blob-1 { width: 600px; height: 600px; background: radial-gradient(circle, #7c3aed, transparent); top: -200px; right: -100px; animation-delay: 0s; }
.blob-2 { width: 500px; height: 500px; background: radial-gradient(circle, #06b6d4, transparent); bottom: 0; left: -150px; animation-delay: -3s; }
.blob-3 { width: 400px; height: 400px; background: radial-gradient(circle, #f59e0b, transparent); top: 40%; left: 30%; animation-delay: -6s; opacity: 0.15; }
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.97); }
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content { flex: 1; min-width: 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--c-primary-light);
  margin-bottom: 24px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--c-success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.8); } }

.hero-title { margin-bottom: 20px; }
.hero-sub { max-width: 500px; margin-bottom: 36px; font-size: 1.1rem; line-height: 1.7; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-family: var(--font-display); font-size: 1.4rem; color: var(--c-text); }
.stat span { font-size: 0.8rem; color: var(--c-text-sub); }
.stat-sep { width: 1px; height: 36px; background: var(--c-border2); }

.hero-visual { position: relative; flex-shrink: 0; }
.phone-mockup {
  width: 280px;
  height: 520px;
  background: linear-gradient(145deg, var(--c-surface), var(--c-surface2));
  border-radius: 36px;
  border: 1.5px solid var(--c-border2);
  box-shadow: var(--shadow-float), inset 0 1px 0 rgba(255,255,255,0.08);
  overflow: hidden;
  position: relative;
}
.phone-screen { padding: 24px 16px; height: 100%; display: flex; flex-direction: column; }
.chat-preview { display: flex; flex-direction: column; height: 100%; }
.chat-header-mock { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.avatar-mock { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); flex-shrink: 0; }
.chat-name-mock { width: 80px; height: 10px; background: var(--c-border2); border-radius: 4px; margin-bottom: 6px; }
.chat-status-mock { width: 50px; height: 7px; background: rgba(16,185,129,0.3); border-radius: 4px; }
.messages-mock { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.msg-mock { display: flex; }
.msg-mock div { height: 32px; border-radius: 14px; }
.msg-in div { background: var(--c-surface2); width: 160px; }
.msg-in.short div { width: 100px; }
.msg-out { justify-content: flex-end; }
.msg-out div { background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light)); width: 130px; }
.msg-out.short div { width: 90px; }
.chat-input-mock { height: 44px; background: var(--c-surface2); border-radius: 22px; margin-top: 16px; }

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(26,21,53,0.9);
  backdrop-filter: blur(20px);
  border: 1px solid var(--c-border2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  font-size: 0.85rem;
  white-space: nowrap;
}
.floating-card span { font-size: 1.4rem; }
.floating-card strong { display: block; color: var(--c-text); font-size: 0.85rem; }
.floating-card small { color: var(--c-text-sub); font-size: 0.75rem; }
.card-notif { top: 40px; left: -100px; animation: floatCard1 6s ease-in-out infinite; }
.card-secure { bottom: 80px; left: -120px; animation: floatCard2 6s ease-in-out infinite; animation-delay: -3s; }
@keyframes floatCard1 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-8px); } }
@keyframes floatCard2 { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(6px); } }

@media (max-width: 900px) {
  .hero { flex-direction: column; align-items: center; text-align: center; padding-top: 120px; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
}

/* ── CAROUSEL ────────────────────────────────────────────────── */
.carousel-section { padding: 100px 0; overflow: hidden; }
.carousel-wrapper { position: relative; padding: 0 60px; }
.carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  padding: 16px 4px;
}
.carousel-card {
  flex: 0 0 320px;
  background: linear-gradient(145deg, var(--c-surface), var(--c-bg3));
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.carousel-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
  opacity: 0;
  transition: var(--transition);
}
.carousel-card:hover { transform: translateY(-6px); border-color: var(--c-border2); box-shadow: var(--shadow-glow); }
.carousel-card:hover::before { opacity: 1; }
.card-badge {
  position: absolute; top: 16px; right: 16px;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
}
.card-emoji { font-size: 2.5rem; margin-bottom: 16px; }
.carousel-card h3 { margin-bottom: 10px; }
.carousel-card p { font-size: 0.9rem; margin-bottom: 20px; }
.card-features { display: flex; flex-direction: column; gap: 6px; margin-bottom: 24px; }
.card-features li { font-size: 0.85rem; color: var(--c-text-muted); }
.card-features li::before { content: ''; }
.card-price { font-size: 1.5rem; font-family: var(--font-display); font-weight: 700; color: var(--c-text); margin-bottom: 20px; }
.card-price small { font-size: 0.85rem; color: var(--c-text-sub); font-family: var(--font-body); font-weight: 400; }
.carousel-card .btn-primary { width: 100%; justify-content: center; font-size: 0.9rem; padding: 12px; }

.carousel-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  background: var(--c-surface);
  border: 1px solid var(--c-border2);
  border-radius: 50%;
  color: var(--c-text);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  z-index: 10;
}
.carousel-btn:hover { background: var(--c-primary); border-color: var(--c-primary); }
.carousel-btn.prev { left: 4px; }
.carousel-btn.next { right: 4px; }

.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
.dot { width: 8px; height: 8px; background: var(--c-border2); border: none; border-radius: 50%; cursor: pointer; transition: var(--transition); }
.dot.active { width: 24px; border-radius: 4px; background: var(--c-primary); }

/* ── PRICING ─────────────────────────────────────────────────── */
.pricing-section { padding: 100px 24px; max-width: 1200px; margin: 0 auto; }
.pricing-toggle { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 48px; color: var(--c-text-muted); font-size: 0.95rem; }
.toggle-switch { position: relative; width: 48px; height: 26px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--c-surface2); border-radius: var(--radius-full); cursor: pointer; transition: var(--transition); border: 1px solid var(--c-border2); }
.toggle-slider::before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; background: var(--c-text-muted); border-radius: 50%; transition: var(--transition); }
.toggle-switch input:checked + .toggle-slider { background: var(--c-primary); border-color: var(--c-primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(22px); background: #fff; }
.save-badge { background: rgba(16,185,129,0.15); color: var(--c-success); border-radius: var(--radius-full); padding: 2px 8px; font-size: 0.75rem; font-style: normal; font-weight: 700; }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; align-items: start; }
.pricing-card {
  background: linear-gradient(145deg, var(--c-surface), var(--c-bg3));
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}
.pricing-card.highlight {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 1px var(--c-primary), var(--shadow-glow);
  background: linear-gradient(145deg, rgba(124,58,237,0.12), var(--c-bg3));
}
.popular-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  padding: 6px 18px; border-radius: var(--radius-full);
  font-size: 0.78rem; font-weight: 700; color: #fff; white-space: nowrap;
}
.plan-emoji { font-size: 2rem; margin-bottom: 12px; }
.pricing-card h3 { margin-bottom: 8px; }
.plan-desc { font-size: 0.88rem; margin-bottom: 24px; }
.plan-price { margin-bottom: 8px; display: flex; align-items: baseline; gap: 4px; }
.price-main { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--c-text); }
.price-period { color: var(--c-text-sub); font-size: 0.9rem; }
.yearly-note { font-size: 0.78rem; color: var(--c-text-sub); margin-bottom: 20px; }
.plan-features { display: flex; flex-direction: column; gap: 10px; margin: 24px 0; }
.plan-features li { font-size: 0.88rem; display: flex; align-items: center; gap: 8px; }
.plan-features li.included { color: var(--c-text-muted); }
.plan-features li.excluded { color: var(--c-text-sub); text-decoration: line-through; opacity: 0.5; }
.plan-features li.included::before { content: ''; }
.pricing-card .btn-primary, .pricing-card .btn-outline { width: 100%; justify-content: center; margin-top: 8px; }

/* ── FEATURES ────────────────────────────────────────────────── */
.features-section { padding: 100px 24px; max-width: 1200px; margin: 0 auto; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
}
.feature-card:hover { border-color: var(--c-border2); transform: translateY(-4px); background: var(--c-surface2); }
.feature-emoji { font-size: 2rem; margin-bottom: 14px; }
.feature-card h4 { margin-bottom: 8px; }
.feature-card p { font-size: 0.88rem; line-height: 1.65; }

/* ── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials-section { padding: 100px 24px; max-width: 1200px; margin: 0 auto; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--c-border2); transform: translateY(-4px); }
.stars { color: var(--c-accent2); margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; color: var(--c-text-muted); }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author small { color: var(--c-text-sub); font-size: 0.78rem; }

/* ── CTA SECTION ─────────────────────────────────────────────── */
.cta-section { padding: 80px 24px; }
.cta-box {
  max-width: 700px; margin: 0 auto;
  background: linear-gradient(145deg, rgba(124,58,237,0.15), rgba(6,182,212,0.08));
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: var(--radius-xl);
  padding: 64px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-blob {
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(124,58,237,0.3), transparent);
  border-radius: 50%;
  filter: blur(40px);
}
.cta-box h2 { margin-bottom: 16px; }
.cta-box p { margin-bottom: 32px; }

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer { background: var(--c-bg2); border-top: 1px solid var(--c-border); padding: 64px 24px 32px; }
.footer-container { max-width: 1200px; margin: 0 auto; display: flex; gap: 60px; flex-wrap: wrap; margin-bottom: 48px; }
.footer-brand { flex: 1; min-width: 220px; }
.footer-brand p { margin-top: 12px; font-size: 0.88rem; max-width: 260px; }
.footer-links { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 0.85rem; font-weight: 700; color: var(--c-text); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.footer-col a { font-size: 0.88rem; color: var(--c-text-sub); transition: var(--transition); }
.footer-col a:hover { color: var(--c-text); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 24px; border-top: 1px solid var(--c-border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.85rem; }
.social-links { display: flex; gap: 16px; }
.social-links a { width: 36px; height: 36px; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; transition: var(--transition); }
.social-links a:hover { background: var(--c-primary); border-color: var(--c-primary); }

/* ── CART WIDGET ─────────────────────────────────────────────── */
.cart-widget { position: fixed; bottom: 24px; right: 24px; z-index: 500; }
.cart-btn {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  border: none; border-radius: 50%;
  font-size: 1.2rem; cursor: pointer;
  box-shadow: 0 4px 20px rgba(124,58,237,0.5);
  position: relative; transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.cart-btn:hover { transform: scale(1.1); }
.cart-count {
  position: absolute; top: -4px; right: -4px;
  background: var(--c-error); color: #fff;
  width: 20px; height: 20px; border-radius: 50%;
  font-size: 0.7rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* Cart Drawer */
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 600; opacity: 0; pointer-events: none; transition: var(--transition); }
.cart-overlay.show { opacity: 1; pointer-events: all; }
.cart-drawer {
  position: fixed; top: 0; right: -420px; bottom: 0;
  width: 400px; max-width: 100vw;
  background: var(--c-bg2); border-left: 1px solid var(--c-border);
  z-index: 700; display: flex; flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
}
.cart-drawer.open { right: 0; }
.cart-header { display: flex; justify-content: space-between; align-items: center; padding: 24px; border-bottom: 1px solid var(--c-border); }
.cart-header h3 { font-family: var(--font-display); }
.cart-header button { background: none; border: none; color: var(--c-text-muted); font-size: 1.2rem; cursor: pointer; padding: 4px; }
.cart-items { flex: 1; overflow-y: auto; padding: 16px 24px; }
.cart-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 200px; gap: 12px; color: var(--c-text-sub); }
.cart-empty span { font-size: 2.5rem; }
.cart-item { display: flex; align-items: center; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--c-border); }
.cart-item-info { flex: 1; display: flex; align-items: center; gap: 10px; }
.cart-item-emoji { font-size: 1.5rem; }
.cart-item-info strong { display: block; font-size: 0.9rem; }
.cart-item-info small { color: var(--c-text-sub); font-size: 0.82rem; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; }
.cart-item-qty button { width: 26px; height: 26px; background: var(--c-surface); border: 1px solid var(--c-border2); border-radius: 50%; color: var(--c-text); cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; }
.cart-item-qty span { font-size: 0.9rem; font-weight: 600; min-width: 20px; text-align: center; }
.cart-item-remove { background: none; border: none; color: var(--c-text-sub); cursor: pointer; font-size: 0.85rem; padding: 4px; }
.cart-footer { padding: 24px; border-top: 1px solid var(--c-border); }
.cart-total { display: flex; justify-content: space-between; font-size: 1.05rem; margin-bottom: 16px; }
.cart-total strong { color: var(--c-text); }

/* ── TOAST ───────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 90px; right: 24px; z-index: 800;
  background: var(--c-surface2); border: 1px solid var(--c-border2);
  border-radius: var(--radius-md); padding: 12px 20px;
  font-size: 0.9rem; color: var(--c-text);
  box-shadow: var(--shadow-card);
  transform: translateY(20px); opacity: 0;
  transition: var(--transition); pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ── ANIMATIONS ──────────────────────────────────────────────── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── FORMS (shared) ──────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--c-text-muted); }
.form-input {
  padding: 12px 16px;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.form-input:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(124,58,237,0.15); }
.form-input::placeholder { color: var(--c-text-sub); }
textarea.form-input { resize: vertical; min-height: 120px; }
select.form-input { cursor: pointer; }

/* ── PAGE WRAPPER ────────────────────────────────────────────── */
.page-wrapper { max-width: 1200px; margin: 0 auto; padding: 100px 24px 60px; }
.page-title { margin-bottom: 8px; }
.page-subtitle { color: var(--c-text-muted); margin-bottom: 48px; }