/* ============================================
   DERMASLIM — Main Stylesheet
   Ana sayfa için tüm stiller.
   Mobile-first yaklaşım: küçük ekran
   varsayılan, büyük ekranlar için @media.
   ============================================ */

@import url('tokens.css');

/* ============================================
   1. RESET & BASE
   ============================================ */

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

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  background-color: var(--color-surface);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }
input, select, textarea { font: inherit; color: inherit; }

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

/* ============================================
   2. TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-ink);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  font-weight: 500;
  font-optical-sizing: auto;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-ink-subtle);
  font-weight: 500;
}

.lead {
  font-size: var(--text-lg);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ============================================
   3. UTILITIES
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.section {
  padding: var(--space-16) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-10);
}

.section-header .eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
}

.section-header h2 {
  margin-bottom: var(--space-3);
}

.section-header p {
  color: var(--color-ink-muted);
  font-size: var(--text-base);
}

.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--space-8) 0;
}

/* ============================================
   4. BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-surface);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-ink);
}

.btn-block { display: flex; width: 100%; }
.btn-large { padding: 1.125rem var(--space-8); font-size: var(--text-base); }
.btn-sm { padding: 0.625rem var(--space-4); font-size: var(--text-xs); }

.btn-arrow::after {
  content: '→';
  margin-left: var(--space-1);
  transition: transform var(--transition-base);
}
.btn-arrow:hover::after {
  transform: translateX(3px);
}

/* ============================================
   5. ANNOUNCEMENT BAR (top strip)
   ============================================ */

.announcement {
  background: var(--color-primary);
  color: var(--color-surface);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font-weight: 500;
  position: relative;
  z-index: var(--z-sticky);
}

.announcement-items {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.announcement-items span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

@media (max-width: 640px) {
  .announcement-items span:nth-child(n+3) { display: none; }
}

/* ============================================
   6. HEADER
   ============================================ */

.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-soft);
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  transition: box-shadow var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-ink);
}

.brand small {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-ink-subtle);
  margin-top: 2px;
  font-weight: 500;
}

.nav-desktop {
  display: none;
}

.nav-desktop a {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  padding: var(--space-2) var(--space-3);
  position: relative;
}

.nav-desktop a:hover { color: var(--color-primary); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  position: relative;
  transition: all var(--transition-base);
}

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

.cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: var(--color-primary);
  color: var(--color-surface);
  font-size: 10px;
  font-weight: 600;
  border-radius: 8px;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.cart-count.visible { display: flex; }

/* Mobile menu */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 36, 32, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-drawer);
}
.menu-overlay.active { opacity: 1; visibility: visible; }

.menu-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: 320px;
  background: var(--color-surface);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: calc(var(--z-drawer) + 1);
  display: flex;
  flex-direction: column;
}
.menu-drawer.active { transform: translateX(0); }

.menu-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-soft);
}

.menu-drawer-header h3 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-ink-subtle);
}

.menu-drawer nav {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.menu-drawer nav a {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-soft);
  font-size: var(--text-base);
  color: var(--color-ink);
  font-weight: 400;
}

.menu-drawer nav a.primary {
  margin-top: var(--space-6);
  background: var(--color-primary);
  color: var(--color-surface);
  padding: var(--space-4) var(--space-5);
  text-align: center;
  border-bottom: none;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-size: var(--text-sm);
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
    gap: var(--space-1);
  }
  .menu-toggle { display: none; }
}

/* ============================================
   7. HERO
   ============================================ */

.hero {
  padding: var(--space-12) 0 var(--space-16);
  position: relative;
  background: var(--color-surface);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-text .eyebrow {
  margin-bottom: var(--space-4);
  display: inline-block;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 8vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-5);
  font-weight: 500;
}

.hero-title .accent {
  font-style: italic;
  color: var(--color-primary);
  font-weight: 400;
}

.hero-subtitle {
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.hero-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
}

.hero-note svg {
  width: 14px; height: 14px;
  flex-shrink: 0;
}

.hero-image-wrap {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-width: 520px;
  margin: 0 auto;
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-ink);
  font-weight: 500;
}

@media (min-width: 900px) {
  .hero { padding: var(--space-20) 0; }
  .hero-inner {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-16);
  }
  .hero-actions {
    flex-direction: row;
    align-items: center;
  }
}

/* ============================================
   8. TRUST ROW (hero altı ince çizgi)
   ============================================ */

.trust-row {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.trust-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.trust-item {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-item:nth-child(2n) { border-right: none; }
.trust-item:nth-last-child(-n+2) { border-bottom: none; }

.trust-item svg {
  width: 24px; height: 24px;
  margin: 0 auto var(--space-2);
  color: var(--color-primary);
}

.trust-item h4 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 2px;
  letter-spacing: var(--tracking-normal);
}

.trust-item p {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
}

@media (min-width: 900px) {
  .trust-inner { grid-template-columns: repeat(4, 1fr); }
  .trust-item { border-bottom: none; border-right: 1px solid var(--color-border); }
  .trust-item:last-child { border-right: none; }
}

/* ============================================
   9. INFO CARDS GRID (product details)
   ============================================ */

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  transition: border-color var(--transition-base);
}

.info-card:hover {
  border-color: var(--color-border-strong);
}

.info-card-icon {
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.info-card-icon svg {
  width: 20px; height: 20px;
}

.info-card h3 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-ink-subtle);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.info-card .info-value {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

.info-card p {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-snug);
}

@media (min-width: 640px) {
  .info-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .info-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================
   10. SPLIT SECTION (image + text)
   ============================================ */

.split {
  background: var(--color-surface-alt);
}

.split-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

.split-image {
  aspect-ratio: 4/3;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.split-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.split-text .eyebrow { margin-bottom: var(--space-3); }
.split-text h2 { margin-bottom: var(--space-5); }

.feature-list {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.feature-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.feature-item-icon {
  width: 32px; height: 32px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  margin-top: 2px;
}

.feature-item-icon svg {
  width: 16px; height: 16px;
}

.feature-item h4 {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: 2px;
  letter-spacing: var(--tracking-normal);
}

.feature-item p {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

@media (min-width: 900px) {
  .split-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

/* ============================================
   11. INGREDIENTS
   ============================================ */

.ingredients-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.ingredient {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
}

.ingredient-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.ingredient-icon {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  font-weight: 500;
}

.ingredient-header h3 {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.2;
}

.ingredient-header h3 small {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
  font-style: italic;
  margin-top: 2px;
  letter-spacing: 0;
}

.ingredient-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.ingredient-benefits li {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  padding-left: var(--space-5);
  position: relative;
}

.ingredient-benefits li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.6em;
  width: 10px; height: 1px;
  background: var(--color-primary);
}

@media (min-width: 640px) { .ingredients-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .ingredients-grid { grid-template-columns: repeat(3, 1fr); } }

.ingredients-note {
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  background: var(--color-white);
  border-left: 3px solid var(--color-primary);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
}

.ingredients-note strong { color: var(--color-ink); }

/* ============================================
   12. HOW TO USE (steps)
   ============================================ */

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  counter-reset: step;
}

.step {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
}

.step-number {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  font-weight: 500;
  line-height: 1;
  margin-bottom: var(--space-4);
  display: block;
}

.step h3 {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: var(--tracking-normal);
  margin-bottom: var(--space-3);
}

.step p {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-snug);
}

@media (min-width: 800px) {
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

.usage-note {
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.usage-note svg {
  width: 20px; height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.usage-note strong {
  font-weight: 600;
  color: var(--color-ink);
}

/* ============================================
   13. TESTIMONIALS
   ============================================ */

.testimonials { background: var(--color-surface-alt); }

.testimonials-scroll {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-2) 0 var(--space-6);
  margin: 0 calc(-1 * var(--space-5));
  padding-left: var(--space-5);
  padding-right: var(--space-5);
  scrollbar-width: none;
}

.testimonials-scroll::-webkit-scrollbar { display: none; }

.testimonial {
  min-width: 300px;
  max-width: 320px;
  scroll-snap-align: start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.testimonial-stars {
  color: var(--color-accent-gold);
  font-size: var(--text-sm);
  letter-spacing: 2px;
  margin-bottom: var(--space-3);
}

.testimonial-verified {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.testimonial-verified svg {
  width: 12px; height: 12px;
}

.testimonial-text {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  color: var(--color-ink);
  line-height: var(--leading-body);
  margin-bottom: var(--space-5);
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  width: 40px; height: 40px;
  background: var(--color-primary);
  color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: var(--text-base);
  flex-shrink: 0;
}

.testimonial-author h4 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-normal);
  margin-bottom: 1px;
}

.testimonial-author p {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
}

.testimonial-result {
  margin-left: auto;
  text-align: right;
}

.testimonial-result span {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
  display: block;
}

.testimonial-result strong {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  color: var(--color-primary);
  font-weight: 500;
}

.testimonials-hint {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
  margin-top: var(--space-2);
}

/* ============================================
   14. COUNTDOWN BANNER (dürüst versiyon)
   ============================================ */

.countdown {
  background: var(--color-ink);
  color: var(--color-surface);
  padding: var(--space-5) 0;
  margin-bottom: var(--space-10);
}

.countdown-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.countdown-text h3 {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-surface);
  margin-bottom: var(--space-1);
  font-weight: 500;
}

.countdown-text p {
  font-size: var(--text-xs);
  color: rgba(250, 245, 235, 0.7);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.countdown-timer {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.countdown-box {
  min-width: 54px;
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 1px solid rgba(250, 245, 235, 0.2);
  text-align: center;
}

.countdown-box-value {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-surface);
  font-weight: 500;
  display: block;
  line-height: 1;
  margin-bottom: 2px;
}

.countdown-box-label {
  font-size: 10px;
  color: rgba(250, 245, 235, 0.6);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

@media (min-width: 720px) {
  .countdown-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================
   15. PRICING
   ============================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color var(--transition-base);
}

.pricing-card:hover {
  border-color: var(--color-border-strong);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  border-width: 2px;
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-surface);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  font-weight: 500;
}

.pricing-name {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-ink-subtle);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.pricing-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.pricing-quantity {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink-subtle);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.pricing-price {
  margin-bottom: var(--space-5);
}

.pricing-old {
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
  text-decoration: line-through;
  margin-bottom: var(--space-1);
}

.pricing-current {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  font-weight: 500;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.pricing-current .currency {
  font-size: var(--text-xl);
  vertical-align: top;
  margin-right: 2px;
  font-weight: 400;
}

.pricing-per {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
  letter-spacing: var(--tracking-wide);
}

.pricing-save {
  display: inline-block;
  margin-top: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent-copper);
  color: var(--color-surface);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-weight: 500;
}

.pricing-features {
  flex: 1;
  margin-bottom: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.pricing-features li {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  padding: var(--space-2) 0 var(--space-2) var(--space-6);
  position: relative;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 14px; height: 1px;
  background: var(--color-primary);
}

@media (min-width: 800px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

.guarantee {
  padding: var(--space-5) var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.guarantee svg {
  width: 24px; height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.guarantee h4 {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-1);
  letter-spacing: var(--tracking-normal);
}

.guarantee p {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ============================================
   16. ORDER FORM
   ============================================ */

.order-section {
  background: var(--color-surface-alt);
}

.order-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-10) var(--space-6);
}

.order-header {
  text-align: center;
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.order-header svg {
  width: 32px; height: 32px;
  color: var(--color-primary);
  margin: 0 auto var(--space-4);
}

.order-header h2 { margin-bottom: var(--space-2); }
.order-header p { color: var(--color-ink-muted); }

.order-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-5);
  margin-bottom: var(--space-8);
}

.order-summary h3 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-ink-subtle);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.order-summary-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-border-soft);
}

.order-summary-item:last-of-type { border-bottom: none; }

.order-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: var(--space-4);
  margin-top: var(--space-2);
  border-top: 2px solid var(--color-ink);
  font-family: var(--font-serif);
  font-weight: 500;
}

.order-summary-total .label {
  font-size: var(--text-base);
}

.order-summary-total .value {
  font-size: var(--text-2xl);
  color: var(--color-primary);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-ink-subtle);
  margin-bottom: var(--space-2);
  font-weight: 500;
}

.form-label .required { color: var(--color-accent-copper); }

.form-control {
  width: 100%;
  padding: 0.875rem var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-ink);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 95, 63, 0.1);
}

.form-control::placeholder { color: var(--color-ink-subtle); }

textarea.form-control {
  min-height: 90px;
  resize: vertical;
  font-family: var(--font-sans);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

.payment-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.payment-option {
  position: relative;
  cursor: pointer;
  border: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-5);
  background: var(--color-white);
  transition: border-color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.payment-option:hover { border-color: var(--color-border-strong); }

.payment-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.payment-option input:checked + .payment-radio {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.payment-option input:checked + .payment-radio::after {
  opacity: 1;
}

.payment-option:has(input:checked) { border-color: var(--color-primary); }

.payment-radio {
  width: 18px; height: 18px;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  background: var(--color-white);
  position: relative;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.payment-radio::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 6px; height: 6px;
  background: var(--color-surface);
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.payment-option-content strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.payment-option-content span {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
}

@media (min-width: 640px) {
  .payment-options { grid-template-columns: 1fr 1fr; }
}

.form-consent {
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  margin: var(--space-8) 0 var(--space-6);
}

.form-consent label {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
  cursor: pointer;
}

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

.form-consent a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-security {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
}

.form-security svg { width: 12px; height: 12px; }

/* ============================================
   17. FAQ
   ============================================ */

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  padding: var(--space-5) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  text-align: left;
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-ink);
  transition: color var(--transition-fast);
}

.faq-question:hover { color: var(--color-primary); }

.faq-question svg {
  width: 14px; height: 14px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-ink-subtle);
}

.faq-item.active .faq-question svg {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow) ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 0 var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
  max-width: 680px;
}

/* ============================================
   18. CART DRAWER
   ============================================ */

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: calc(var(--z-drawer) + 1);
  display: flex;
  flex-direction: column;
}

.cart-drawer.active { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.cart-header h3 {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
}

.cart-body {
  flex: 1;
  padding: var(--space-6);
  overflow-y: auto;
}

.cart-empty {
  text-align: center;
  padding: var(--space-12) var(--space-4);
}

.cart-empty svg {
  width: 48px; height: 48px;
  color: var(--color-border-strong);
  margin: 0 auto var(--space-4);
}

.cart-empty p {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--color-ink);
  margin-bottom: var(--space-1);
  font-weight: 500;
}

.cart-empty small { color: var(--color-ink-subtle); font-size: var(--text-sm); }

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-soft);
}

.cart-item-info h4 {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
  letter-spacing: var(--tracking-normal);
}

.cart-item-info p {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
  margin-bottom: var(--space-3);
}

.cart-item-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
}

.cart-item-qty button {
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.cart-item-qty button:hover { background: var(--color-surface); }
.cart-item-qty span {
  min-width: 28px;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 500;
}

.cart-item-price {
  text-align: right;
}

.cart-item-price strong {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--text-base);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.cart-item-remove {
  font-size: var(--text-xs);
  color: var(--color-ink-subtle);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cart-item-remove:hover { color: var(--color-danger); }

.cart-footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.cart-total-label {
  font-size: var(--text-sm);
  color: var(--color-ink-subtle);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-weight: 500;
}

.cart-total-value {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  font-weight: 500;
}

/* ============================================
   19. FOOTER
   ============================================ */

.footer {
  background: var(--color-ink);
  color: rgba(250, 245, 235, 0.8);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-col h3 {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-surface);
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  font-weight: 500;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: rgba(250, 245, 235, 0.5);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.footer-col p, .footer-col li {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: rgba(250, 245, 235, 0.7);
  margin-bottom: var(--space-2);
}

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

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(250, 245, 235, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  border-color: var(--color-surface);
  background: rgba(250, 245, 235, 0.05);
}

.footer-social svg {
  width: 16px; height: 16px;
  color: rgba(250, 245, 235, 0.7);
}

.footer-social a:hover svg { color: var(--color-surface); }

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(250, 245, 235, 0.1);
  font-size: var(--text-xs);
  line-height: var(--leading-body);
  color: rgba(250, 245, 235, 0.5);
}

.footer-bottom .disclaimer {
  margin-bottom: var(--space-4);
  font-size: var(--text-xs);
}

@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

/* ============================================
   20. STICKY MOBILE CTA
   ============================================ */

.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-5);
  z-index: var(--z-sticky);
  box-shadow: 0 -4px 12px rgba(28, 36, 32, 0.06);
}

@media (min-width: 900px) {
  .sticky-cta { display: none; }
}

/* ============================================
   21. FLOATING WHATSAPP
   ============================================ */

.whatsapp-fab {
  position: fixed;
  bottom: 86px;
  right: 16px;
  width: 48px; height: 48px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: var(--z-sticky);
  transition: transform var(--transition-fast);
}

.whatsapp-fab:hover { transform: scale(1.08); }

.whatsapp-fab svg { width: 22px; height: 22px; }

@media (min-width: 900px) {
  .whatsapp-fab { bottom: 24px; right: 24px; }
}

/* ============================================
   22. TOAST / NOTIFICATION
   ============================================ */

.toast {
  position: fixed;
  top: calc(var(--header-height) + var(--space-4));
  right: var(--space-4);
  background: var(--color-ink);
  color: var(--color-surface);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-toast);
  animation: slideInRight var(--transition-base), fadeOut var(--transition-slow) 2.5s forwards;
  max-width: calc(100% - var(--space-8));
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; transform: translateX(100%); }
}

/* ============================================
   23. MODAL (success)
   ============================================ */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(28, 36, 32, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: var(--z-modal);
}

.modal.active { display: flex; }

.modal-content {
  background: var(--color-surface);
  max-width: 460px;
  width: 100%;
  padding: var(--space-10) var(--space-8);
  text-align: center;
  border: 1px solid var(--color-border);
}

.modal-icon {
  width: 56px; height: 56px;
  background: var(--color-primary);
  color: var(--color-surface);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.modal-icon svg { width: 28px; height: 28px; }

.modal-content h3 {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.modal-content p {
  color: var(--color-ink-muted);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  margin-bottom: var(--space-6);
}

/* ============================================
   24. ANIMATIONS
   ============================================ */

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

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

/* Body padding for sticky CTA on mobile */
@media (max-width: 899px) {
  body { padding-bottom: 70px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}