/* ========================================
   DESIGN TOKENS — ChenXuan Exoskeleton
   Dark tech aesthetic, red accent
   ======================================== */

:root, [data-theme="light"] {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Light Mode - Clean industrial */
  --color-bg:           #f4f3f0;
  --color-surface:      #ffffff;
  --color-surface-2:    #fafaf9;
  --color-border:       #ddd;
  --color-divider:      #e5e5e3;
  --color-text:         #1a1a1a;
  --color-text-muted:   #6b6b68;
  --color-text-faint:   #a3a3a0;
  --color-text-inverse: #ffffff;
  --color-accent:       #c41e2e;
  --color-accent-hover: #a01824;
  --color-accent-light: rgba(196, 30, 46, 0.08);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

[data-theme="dark"] {
  --color-bg:           #0d0d0d;
  --color-surface:      #161616;
  --color-surface-2:    #1c1c1c;
  --color-border:       #2a2a2a;
  --color-divider:      #222;
  --color-text:         #e5e5e3;
  --color-text-muted:   #8a8a87;
  --color-text-faint:   #555;
  --color-text-inverse: #0d0d0d;
  --color-accent:       #e63946;
  --color-accent-hover: #ff4d5a;
  --color-accent-light: rgba(230, 57, 70, 0.12);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:           #0d0d0d;
    --color-surface:      #161616;
    --color-surface-2:    #1c1c1c;
    --color-border:       #2a2a2a;
    --color-divider:      #222;
    --color-text:         #e5e5e3;
    --color-text-muted:   #8a8a87;
    --color-text-faint:   #555;
    --color-text-inverse: #0d0d0d;
    --color-accent:       #e63946;
    --color-accent-hover: #ff4d5a;
    --color-accent-light: rgba(230, 57, 70, 0.12);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
  }
}

/* ========================================
   BASE RESET
   ======================================== */

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection {
  background: var(--color-accent-light);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }

a, button, [role="button"], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

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

/* ========================================
   UTILITIES
   ======================================== */

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--space-6);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-header {
  text-align: center;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  line-height: 1.1;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  min-height: 48px;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

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

.btn--full {
  width: 100%;
}

/* ========================================
   HEADER
   ======================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s;
}

.header__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.logo__img {
  height: 36px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.logo .logo__img--dark { display: none !important; }
.logo .logo__img--light { display: block; }

[data-theme="dark"] .logo .logo__img--light { display: none !important; }
[data-theme="dark"] .logo .logo__img--dark  { display: block !important; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .logo .logo__img--light { display: none !important; }
  :root:not([data-theme]) .logo .logo__img--dark  { display: block !important; }
}

.footer__brand .logo__img {
  height: 28px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text-muted);
  position: relative;
}
.nav__link:hover {
  color: var(--color-text);
}

.nav__link--cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.nav__link--cta:hover {
  background: var(--color-accent-hover);
}

.theme-toggle {
  color: var(--color-text-muted);
  padding: var(--space-2);
}
.theme-toggle:hover {
  color: var(--color-text);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: 110;
}
.mobile-menu span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: all 0.3s ease;
  border-radius: 1px;
}
.mobile-menu.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu.active span:nth-child(2) { opacity: 0; }
.mobile-menu.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-8) var(--space-6);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-divider);
  max-height: 80vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.mobile-nav.active { display: flex; }

.mobile-nav__link {
  font-size: var(--text-lg);
  font-weight: 600;
  text-decoration: none;
  color: var(--color-text);
}
.mobile-nav__link--cta {
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
}

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

/* ========================================
   HERO
   ======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__bg img,
.hero__bg picture {
  width: 100%;
  height: 100%;
}
.hero__bg img {
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.85) 0%,
    rgba(0,0,0,0.5) 40%,
    rgba(0,0,0,0.2) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--space-16) var(--space-6) var(--space-12);
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
}

.hero__tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.05;
  color: #fff;
  margin-bottom: var(--space-6);
}

.hero__sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.75);
  max-width: 540px;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero__actions .btn--outline {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}
.hero__actions .btn--outline:hover {
  border-color: #fff;
  color: #fff;
}

.hero__stats {
  display: flex;
  gap: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero__stat-unit {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-top: var(--space-1);
}

@media (max-width: 768px) {
  .hero { min-height: 100svh; align-items: flex-end; }
  .hero__stats { gap: var(--space-6); flex-wrap: wrap; }
}

/* ========================================
   SHOWCASE
   ======================================== */

.showcase {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

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

.showcase__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.showcase__title {
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-6);
}

.showcase__desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.showcase__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.showcase__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
}

@media (max-width: 768px) {
  .showcase__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ========================================
   FEATURES
   ======================================== */

.features {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-surface);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive);
}
.feature-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-5);
}

.feature-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (max-width: 960px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .features__grid { grid-template-columns: 1fr; }
}

/* ========================================
   FULLBLEED IMAGE SECTION
   ======================================== */

.fullbleed {
  position: relative;
  height: clamp(400px, 50vw, 600px);
  overflow: hidden;
}
.fullbleed img,
.fullbleed picture {
  width: 100%;
  height: 100%;
}
.fullbleed img {
  object-fit: cover;
}
.fullbleed__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 70%, transparent 100%);
  display: flex;
  align-items: center;
}
.fullbleed__content {
  padding: var(--space-12) var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
}
.fullbleed__title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-4);
}
.fullbleed__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.7);
  max-width: 480px;
}

/* ========================================
   SPECS
   ======================================== */

.specs {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

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

.spec-item {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.spec-item__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.spec-item__value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 960px) {
  .specs__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .specs__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========================================
   USAGES
   ======================================== */

.usages {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-surface);
}

.usages__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-6);
}

.usage-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}
.usage-card--large {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  min-height: 580px;
}

.usage-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.usage-card__icon-bg {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  inset: 0;
  background: var(--color-bg);
}
.usage-card__icon-bg svg {
  width: 64px;
  height: 64px;
  opacity: 0.3;
}

.usage-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-6);
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
}

.usage-card__overlay--icon {
  background: linear-gradient(to top, var(--color-bg) 60%, transparent);
}

.usage-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-2);
}

.usage-card__overlay--icon .usage-card__title {
  color: var(--color-text);
}

.usage-card__desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

.usage-card__overlay--icon .usage-card__desc {
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .usages__grid {
    grid-template-columns: 1fr;
  }
  .usage-card--large {
    grid-column: auto;
    grid-row: auto;
    min-height: 320px;
  }
}

/* ========================================
   PRICING
   ======================================== */

.pricing {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.price-card {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  text-align: center;
}

.price-card--featured {
  border-color: var(--color-accent);
  position: relative;
  box-shadow: 0 0 0 1px var(--color-accent);
  transform: scale(1.02);
}

.price-card__badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.price-card--featured .price-card__badge {
  color: var(--color-accent);
}

.price-card__amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.price-card__currency {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-muted);
}

.price-card__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  line-height: 1;
}

.price-card__per {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.price-card__features {
  list-style: none;
  text-align: left;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.price-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-6);
  position: relative;
}
.price-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.6;
}

@media (max-width: 768px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
  .price-card--featured { transform: none; }
}

/* ========================================
   CTA / CONTACT
   ======================================== */

.cta {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-surface);
}

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

.cta__title {
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.cta__desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.cta__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cta__info-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.cta__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cta__input {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  min-height: 48px;
}
.cta__input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.cta__textarea {
  resize: vertical;
  min-height: 100px;
}

.cta__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236b6b68' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
}

.cta__form-success {
  font-size: var(--text-sm);
  color: #4ade80;
  font-weight: 600;
  padding: var(--space-3);
  background: rgba(74, 222, 128, 0.1);
  border-radius: var(--radius-sm);
  text-align: center;
}

@media (max-width: 768px) {
  .cta__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  padding-block: var(--space-12);
  border-top: 1px solid var(--color-divider);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  max-width: 400px;
}

.footer__links {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer__links a:hover {
  color: var(--color-text);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer__bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__attribution {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: none;
}
.footer__attribution:hover {
  color: var(--color-text-muted);
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   ANNOUNCEMENT BAR
   ======================================== */

.announcement-bar {
  background: var(--color-accent);
  color: #fff;
  text-align: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.announcement-bar strong {
  font-weight: 700;
}

/* ========================================
   HERO TRUST & GUARANTEE
   ======================================== */

.hero__trust-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.hero__stars {
  color: #fbbf24;
  font-size: var(--text-lg);
  letter-spacing: 2px;
}
.hero__trust-text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
}

.hero__guarantee {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
}
.hero__guarantee svg {
  flex-shrink: 0;
  color: #4ade80;
}

.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-base);
  min-height: 56px;
}

/* ========================================
   PAIN SECTION
   ======================================== */

.pain-section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  text-align: center;
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.pain-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-align: left;
}
.pain-card__emoji {
  font-size: 2rem;
  display: block;
  margin-bottom: var(--space-4);
}
.pain-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.pain-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.pain__cta-text {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-inline: auto;
}

@media (max-width: 768px) {
  .pain__grid { grid-template-columns: 1fr; }
}

/* ========================================
   STORIES — Storytelling blocks
   ======================================== */

.stories {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.story-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-20));
}
.story-block--reverse {
  direction: rtl;
}
.story-block--reverse > * {
  direction: ltr;
}

.story-block__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.story-block__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
}

.story-block__title {
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.story-block__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.story-block__result {
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-top: var(--space-6);
}

.story-block__metric {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.story-block__metric-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
}
.story-block__metric-num--accent {
  color: var(--color-accent);
}
.story-block__metric-arrow {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
}
.story-block__metric-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .story-block, .story-block--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: var(--space-6);
  }
}

/* ========================================
   TESTIMONIALS
   ======================================== */

.testimonials {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-surface);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-card__stars {
  color: #fbbf24;
  font-size: var(--text-sm);
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-card__text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-card__author strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
}
.testimonial-card__author span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.testimonial-card__badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  margin-top: var(--space-3);
}

@media (max-width: 960px) {
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .testimonials__grid { grid-template-columns: 1fr; }
}

/* ========================================
   COMPARISON TABLE
   ======================================== */

.comparison {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.comparison__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--text-sm);
}

.comparison__table th,
.comparison__table td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
}

.comparison__table th {
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.comparison__table td:first-child {
  font-weight: 600;
}

.comparison__highlight {
  background: var(--color-accent-light);
  color: var(--color-accent) !important;
  font-weight: 800 !important;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.comparison__table td:last-child {
  background: var(--color-accent-light);
}

.comparison__yes {
  color: #16a34a;
  font-weight: 600;
}
.comparison__no {
  color: var(--color-text-faint);
}

/* ========================================
   PRICING — Updated for conversion
   ======================================== */

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
  margin: var(--space-4) auto 0;
}

.price-card__popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.price-card__for {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.price-card__old {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  text-decoration: line-through;
  display: block;
  margin-bottom: var(--space-1);
}

.price-card__saving {
  font-size: var(--text-xs);
  color: #16a34a;
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.price-card__pay-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  text-align: center;
}

.pricing__guarantees {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-divider);
}

.pricing__guarantee {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.pricing__guarantee svg {
  flex-shrink: 0;
  margin-top: 2px;
}
.pricing__guarantee strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.pricing__guarantee p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .pricing__guarantees { grid-template-columns: 1fr; }
}

/* ========================================
   FAQ
   ======================================== */

.faq {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
  background: var(--color-surface);
}

.faq__list {
  max-width: 720px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-divider);
}

.faq__question {
  padding: var(--space-5) 0;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform 0.2s;
}
details[open] .faq__question::after {
  content: '\2212';
  color: var(--color-accent);
}

.faq__answer {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  padding-bottom: var(--space-6);
  max-width: 640px;
}

/* ========================================
   URGENCY CTA
   ======================================== */

.urgency-cta {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  background: var(--color-text);
  color: var(--color-bg);
  text-align: center;
}

.urgency-cta__inner {
  max-width: 700px;
  margin: 0 auto;
}

.urgency-cta__badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.15);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.urgency-cta__title {
  font-size: var(--text-xl);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--color-bg);
}

.urgency-cta__desc {
  font-size: var(--text-base);
  color: var(--color-text-faint);
  margin-bottom: var(--space-8);
}
[data-theme="dark"] .urgency-cta__desc,
[data-theme="dark"] .urgency-cta__title {
  color: var(--color-text);
}
[data-theme="dark"] .urgency-cta {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.urgency-cta__countdown {
  margin-bottom: var(--space-8);
}
.urgency-cta__countdown > p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
}
.countdown__block {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.08);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  min-width: 70px;
}
[data-theme="dark"] .countdown__block {
  background: rgba(255,255,255,0.05);
}
.countdown__block span {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.countdown__block small {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}
.countdown__sep {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.5;
}

/* ========================================
   CTA TRUST BADGES
   ======================================== */

.cta__trust-logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.trust-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.cta__form-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-2);
}

/* ========================================
   PRICE CARD amount layout fix
   ======================================== */

.price-card__amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

/* ========================================
   SMALL BUTTON
   ======================================== */

.btn--sm {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  min-height: 36px;
}

/* ========================================
   STATUS PAGES (success / cancel)
   ======================================== */

.status-page {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.status-page__card {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-12);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.status-page__card--success {
  border-color: #16a34a;
}

.status-page__card--cancel {
  border-color: var(--color-accent);
}

.status-page__icon {
  margin-bottom: var(--space-6);
}

.status-page__icon svg {
  margin: 0 auto;
}

.status-page__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.status-page__desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  max-width: 100%;
}

.status-page__details {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
}

.status-page__detail-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.status-page__detail-row svg {
  flex-shrink: 0;
}

.status-page__reassurance {
  text-align: left;
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
}

.status-page__reassurance h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.status-page__reassurance ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.status-page__reassurance li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-6);
  position: relative;
}

.status-page__reassurance li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #16a34a;
}

.status-page__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ========================================
   LEGAL PAGES
   ======================================== */

.legal-page {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.legal-page__content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-page__content h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.legal-page__updated {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
}

.legal-page__content h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}

.legal-page__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.legal-page__content ul {
  list-style: none;
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.legal-page__content li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-left: var(--space-5);
  position: relative;
}

.legal-page__content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.5;
}

.legal-page__content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal-page__content a:hover {
  color: var(--color-accent-hover);
}

/* ========================================
   COOKIE BANNER
   ======================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: var(--space-4) var(--space-6);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-banner__inner p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  flex: 1;
  min-width: 250px;
}

.cookie-banner__inner a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* ========================================
   FOOTER LEGAL LINKS
   ======================================== */

.footer__links--legal {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.footer__links--legal a {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ========================================
   CART ICON IN NAV
   ======================================== */

.nav__cart-btn {
  position: relative;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.nav__cart-btn:hover {
  color: var(--color-accent);
}

.nav__cart-count {
  position: absolute;
  top: 0;
  right: -2px;
  background: var(--color-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.nav__cart-count.bounce {
  animation: cartBounce 0.4s ease;
}

@keyframes cartBounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

.header__right-mobile {
  display: none;
  align-items: center;
  gap: var(--space-2);
}

@media (max-width: 768px) {
  .nav .nav__cart-btn { display: none; }
  .header__right-mobile { display: flex; }
}

/* ========================================
   CART DRAWER
   ======================================== */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 92vw;
  height: 100vh;
  background: var(--color-surface);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
}

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

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

.cart-drawer__header h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin: 0;
}

.cart-drawer__close {
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: 50%;
  transition: background 0.2s;
}

.cart-drawer__close:hover {
  background: var(--color-surface-raised);
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5) var(--space-6);
}

.cart-drawer__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-10) 0;
  color: var(--color-text-faint);
  text-align: center;
}

.cart-drawer__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cart-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  position: relative;
}

.cart-item__img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-bg);
}

.cart-item__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.cart-item__name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin: 0;
}

.cart-item__price {
  font-weight: 700;
  color: var(--color-accent);
  margin: 0;
  font-size: var(--text-sm);
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
}

.cart-item__qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: border-color 0.2s;
}

.cart-item__qty-btn:hover {
  border-color: var(--color-accent);
}

.cart-item__qty-num {
  min-width: 20px;
  text-align: center;
  font-weight: 600;
  font-size: var(--text-sm);
}

.cart-item__remove {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  background: none;
  border: none;
  color: var(--color-text-faint);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: 50%;
  transition: color 0.2s, background 0.2s;
}

.cart-item__remove:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

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

.cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.cart-drawer__subtotal strong {
  font-size: var(--text-lg);
  color: var(--color-accent);
}

.cart-drawer__shipping {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  margin: 0 0 var(--space-4);
}

.cart-drawer__secure {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
}

/* ========================================
   PRODUCT PAGE
   ======================================== */

.product-page {
  padding-top: calc(var(--header-height, 80px) + var(--space-6));
  min-height: 100vh;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  padding: var(--space-4) 0;
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-14);
}

@media (max-width: 900px) {
  .product {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* Gallery */
.product__gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: sticky;
  top: calc(var(--header-height, 80px) + var(--space-4));
  align-self: start;
}

@media (max-width: 900px) {
  .product__gallery {
    position: static;
  }
}

.product__main-image {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface-raised);
}

.product__main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product__main-image:hover img {
  transform: scale(1.05);
}

.product__thumbs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.product__thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--color-surface-raised);
  padding: 0;
  transition: border-color 0.2s, opacity 0.2s;
  opacity: 0.6;
}

.product__thumb:hover,
.product__thumb.active {
  opacity: 1;
  border-color: var(--color-accent);
}

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

/* Product Info */
.product__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

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

.product__stars {
  color: #f59e0b;
  font-size: var(--text-base);
}

.product__rating-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.product__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.product__subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  margin: 0;
}

/* Pack selection */
.product__packs-label {
  font-weight: 600;
  font-size: var(--text-sm);
  margin: 0 0 var(--space-3);
}

.product__pack-options {
  display: flex;
  gap: var(--space-3);
}

@media (max-width: 500px) {
  .product__pack-options {
    flex-direction: column;
  }
}

.product__pack-option {
  flex: 1;
  cursor: pointer;
}

.product__pack-option input {
  display: none;
}

.product__pack-card {
  border: 2px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.product__pack-card:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-raised);
}

.product__pack-option input:checked ~ .product__pack-card {
  border-color: var(--color-accent);
  background: var(--color-surface-raised);
  transform: scale(1.02);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.product__pack-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 10px;
  border-radius: 999px;
}

.product__pack-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
}

.product__pack-price {
  font-weight: 800;
  font-size: var(--text-base);
  color: var(--color-accent);
}

.product__pack-old {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: line-through;
}

.product__pack-note {
  font-size: 10px;
  color: var(--color-text-faint);
}

/* Price display */
.product__price-display {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.product__price-old {
  font-size: var(--text-base);
  text-decoration: line-through;
  color: var(--color-text-faint);
}

.product__price-current {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--color-accent);
}

.product__price-saving {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
  padding: 2px 10px;
  border-radius: 999px;
}

/* Quantity */
.product__quantity {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.product__quantity-label {
  font-weight: 600;
  font-size: var(--text-sm);
}

.product__quantity-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.product__qty-btn {
  width: 40px;
  height: 40px;
  background: var(--color-surface-raised);
  border: none;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.product__qty-btn:hover {
  background: var(--color-accent);
  color: #fff;
}

.product__qty-input {
  width: 50px;
  text-align: center;
  border: none;
  background: transparent;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  -moz-appearance: textfield;
}

.product__qty-input::-webkit-outer-spin-button,
.product__qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Add to cart */
.product__add-to-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-base);
}

.product__add-to-cart svg {
  flex-shrink: 0;
}

.btn--success {
  background: #22c55e !important;
  border-color: #22c55e !important;
}

.product__installment {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* Trust items */
.product__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
}

.product__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.product__trust-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Product details accordion */
.product__details-block {
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.product__details-block summary {
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product__details-block summary::-webkit-details-marker { display: none; }
.product__details-block summary::marker { display: none; content: ''; }

.product__details-block summary::after {
  content: '+';
  font-size: 1.2em;
  font-weight: 400;
  color: var(--color-text-faint);
  transition: transform 0.2s;
}

.product__details-block[open] summary::after {
  content: '\2212';
}

.product__details-block summary:hover {
  background: var(--color-surface-raised);
}

.product__details-block > div,
.product__details-block > .product__specs-grid {
  padding: 0 var(--space-5) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.product__details-block ul {
  margin: 0;
  padding-left: var(--space-5);
}

.product__details-block li {
  padding: var(--space-1) 0;
}

/* Specs grid */
.product__specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-5);
}

.product__spec {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.product__spec strong {
  color: var(--color-text);
}

.product__spec span {
  color: var(--color-text-muted);
}

@media (max-width: 500px) {
  .product__specs-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   QUANTITY TIER TABLE (product page)
   ======================================== */

.product__tier-table {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.product__tier-label {
  font-weight: 600;
  font-size: var(--text-sm);
  margin: 0;
}

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

.product__tier-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-divider);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.product__tier-row.active {
  border-color: var(--color-accent);
  background: var(--color-surface-raised);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.product__tier-qty {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  min-width: 70px;
}

.product__tier-price {
  flex: 1;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.product__tier-row.active .product__tier-price {
  color: var(--color-accent);
}

.product__tier-tag {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-faint);
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-bg);
}

.product__tier-tag--save {
  color: #fff;
  background: #22c55e;
  font-weight: 700;
}

.product__price-total {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
  margin: 0;
}

.product__tier-hint {
  font-size: var(--text-sm);
  color: var(--color-accent);
  background: rgba(var(--color-accent-rgb, 200, 30, 30), 0.08);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
  margin: 0;
}

.product__tier-hint strong {
  font-weight: 700;
}

/* Cart tier hint */
.cart-tier-hint {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-accent);
  background: rgba(var(--color-accent-rgb, 200, 30, 30), 0.08);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
  margin-top: var(--space-2);
}

.cart-tier-hint svg {
  flex-shrink: 0;
  margin-top: 1px;
}

.cart-tier-hint strong {
  font-weight: 700;
}

/* Cart item saving */
.cart-item__saving {
  font-size: var(--text-xs);
  color: #22c55e;
  font-weight: 600;
  margin: 0;
}

/* Price card /unit suffix */
.price-card__per {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}

/* ========================================
   GALLERY — Grid 2x3 thumbnails
   ======================================== */

.product__thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}

.product__thumb {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}

@media (max-width: 500px) {
  .product__thumbs {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
}

/* ========================================
   STORYTELLING SECTIONS — Product Page
   ======================================== */

.story-section {
  padding: var(--space-12) 0;
}

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

/* --- Section A: Use Cases Grid --- */

.story-usecases__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.story-usecases__image img {
  width: 100%;
  height: auto;
  display: block;
}

.story-usecases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .story-usecases__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .story-usecases__grid {
    grid-template-columns: 1fr;
  }
}

.story-usecase {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.story-usecase__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.story-usecase h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  margin: 0;
}

.story-usecase p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* --- Sections B/C/D: Split image + text --- */

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

.story-split--reverse .story-split__inner {
  direction: rtl;
}

.story-split--reverse .story-split__inner > * {
  direction: ltr;
}

@media (max-width: 900px) {
  .story-split__inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .story-split--reverse .story-split__inner {
    direction: ltr;
  }
}

.story-split__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.story-split__image img {
  width: 100%;
  height: auto;
  display: block;
}

.story-split__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.story-split__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.story-split__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

.story-split__desc strong {
  color: var(--color-text);
  font-weight: 700;
}

.story-split__quote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-4);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: var(--space-2) 0 0;
}

.story-split__quote cite {
  display: block;
  margin-top: var(--space-2);
  font-style: normal;
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--text-xs);
}

/* --- Stats grid --- */

.story-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.story-stats--row {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 500px) {
  .story-stats--row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.story-stat {
  text-align: center;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  border: 1px solid var(--color-divider);
}

.story-stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

.story-stat__unit {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
}

.story-stat__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* --- Section E: Full-width banner --- */

.story-banner {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
}

.story-banner__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.story-banner__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-banner__overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--space-12) 0;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
}

.story-banner__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin: 0 0 var(--space-4);
  max-width: 550px;
}

.story-banner__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin: 0 0 var(--space-6);
  max-width: 500px;
}

.section-tag--light {
  color: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.3);
}

@media (max-width: 600px) {
  .story-banner {
    min-height: 400px;
  }
  .story-banner__overlay {
    background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.7) 100%);
    text-align: center;
  }
  .story-banner__title,
  .story-banner__desc {
    max-width: 100%;
  }
}

/* --- Testimonials (product page) --- */

.story-reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .story-reviews__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

.story-review-card {
  background: var(--color-surface-raised);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border: 1px solid var(--color-divider);
}

.story-review-card__stars {
  color: #f59e0b;
  font-size: var(--text-base);
}

.story-review-card__text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

.story-review-card__author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.story-review-card__author strong {
  font-size: var(--text-sm);
}

.story-review-card__author span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.story-review-card__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #22c55e;
  border: 1px solid #22c55e;
  border-radius: 999px;
  padding: 2px 10px;
}

/* --- Sticky CTA (mobile) --- */

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-3) var(--space-4);
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  display: none;
}

.sticky-cta.visible {
  transform: translateY(0);
}

@media (max-width: 900px) {
  .sticky-cta {
    display: block;
  }
  .product-page {
    padding-bottom: 80px;
  }
}

.sticky-cta__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  max-width: 600px;
  margin: 0 auto;
}

.sticky-cta__price {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sticky-cta__amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-accent);
}

.sticky-cta__sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.sticky-cta__btn {
  flex: 1;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

/* ===== LANG SWITCHER ===== */
.lang-switcher {
  position: relative;
  z-index: 100;
}

.lang-switcher__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  transition: border-color 0.2s;
}

.lang-switcher__btn:hover {
  border-color: var(--color-accent);
}

.lang-switcher__btn img {
  border-radius: 2px;
}

.lang-switcher__code {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.lang-switcher__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  max-height: 360px;
  overflow-y: auto;
  min-width: 220px;
  padding: 6px 0;
}

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

.lang-switcher__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  text-decoration: none;
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: background 0.15s;
}

.lang-switcher__item:hover {
  background: var(--color-bg-alt, rgba(0,0,0,.04));
}

.lang-switcher__item--active {
  font-weight: 700;
  color: var(--color-accent);
}

.lang-switcher__item img {
  border-radius: 2px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .nav .lang-switcher {
    display: none;
  }
  .mobile-nav__lang {
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--color-border);
  }
  .mobile-nav__lang .lang-switcher {
    display: block;
  }
  .mobile-nav__lang .lang-switcher__dropdown {
    position: static;
    box-shadow: none;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    margin-top: 8px;
    max-height: 200px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ===================== BLOG & GUIDE ===================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
  padding-bottom: var(--space-8);
}

.blog-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-surface);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
}
.blog-card--guide {
  border-left: 4px solid var(--color-accent, #0066ff);
}

.blog-card__body {
  padding: var(--space-5);
}
.blog-card__date {
  display: block;
  font-size: .8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.blog-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 var(--space-2);
  line-height: 1.35;
}
.blog-card__excerpt {
  font-size: .9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 var(--space-3);
}
.blog-card__link {
  font-weight: 600;
  color: var(--color-accent, #0066ff);
  font-size: .9rem;
}

.blog-pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-6) 0 var(--space-8);
}
.blog-pagination a,
.blog-pagination__current {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}
.blog-pagination a {
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.blog-pagination a:hover {
  background: var(--color-accent, #0066ff);
  color: #fff;
  border-color: transparent;
}
.blog-pagination__current {
  background: var(--color-accent, #0066ff);
  color: #fff;
}

/* Article pages */
.blog-article__header {
  padding: var(--space-8) 0 var(--space-4);
}
.blog-article__header h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
}
.blog-article__meta {
  display: flex;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: .9rem;
}
.blog-article__content {
  padding-bottom: var(--space-6);
  line-height: 1.75;
}

.prose h2 {
  font-size: 1.5rem;
  margin: var(--space-6) 0 var(--space-3);
}
.prose h3 {
  font-size: 1.25rem;
  margin: var(--space-5) 0 var(--space-2);
}
.prose p {
  margin: 0 0 var(--space-4);
}
.prose ul, .prose ol {
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
}
.prose li {
  margin-bottom: var(--space-2);
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
}
.prose th, .prose td {
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-3);
  text-align: left;
}
.prose th {
  background: var(--color-surface);
  font-weight: 600;
}
.prose strong {
  font-weight: 700;
}

.blog-article__faq {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
}
.blog-article__faq h2 {
  margin: 0 0 var(--space-4);
}

.breadcrumb {
  font-size: .9rem;
  padding: var(--space-4) 0;
}
.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .35em;
  padding: 0;
  margin: 0;
}
.breadcrumb li:not(:last-child)::after {
  content: '›';
  margin-left: .35em;
  color: var(--color-muted);
}
.breadcrumb a {
  color: var(--color-accent, #0066ff);
  text-decoration: none;
}
.breadcrumb a:hover {
  text-decoration: underline;
}

/* ---- Reading Progress Bar ---- */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--color-accent, #0066ff);
  z-index: 9999;
  transition: width .1s linear;
  pointer-events: none;
}

/* ---- Table of Contents (TOC) ---- */
.toc {
  background: var(--color-surface, #f9fafb);
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
}
.toc__title {
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 var(--space-3);
  color: var(--color-heading, inherit);
}
.toc__list {
  margin: 0;
  padding-left: 1.3em;
}
.toc__list li {
  padding: .25em 0;
  line-height: 1.5;
}
.toc__list a {
  color: var(--color-accent, #0066ff);
  text-decoration: none;
  font-size: .95rem;
}
.toc__list a:hover {
  text-decoration: underline;
}

/* ---- Article CTA ---- */
.article-cta {
  text-align: center;
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: var(--space-6) 0;
}
.article-cta .btn--lg {
  padding: var(--space-4) var(--space-6);
  font-size: 1.1rem;
}

/* ---- Author Box (E-E-A-T) ---- */
.author-box {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-surface, #f9fafb);
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
}
.author-box__avatar {
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: contain;
}
.author-box__name {
  font-weight: 700;
  margin: 0 0 .25em;
  font-size: 1rem;
}
.author-box__bio {
  margin: 0;
  font-size: .9rem;
  color: var(--color-muted, #6b7280);
  line-height: 1.5;
}

/* ---- Share Buttons ---- */
.share-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  flex-wrap: wrap;
}
.share-buttons__label {
  font-weight: 600;
  font-size: .95rem;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #fff;
  transition: transform .15s, opacity .15s;
}
.share-btn:hover {
  transform: scale(1.1);
  opacity: .85;
}
.share-btn--x { background: #000; }
.share-btn--fb { background: #1877F2; }
.share-btn--li { background: #0A66C2; }

.guide-cta .btn--lg {
  padding: var(--space-4) var(--space-6);
  font-size: 1.1rem;
}

@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-article__header h1 {
    font-size: 1.5rem;
  }
  .author-box {
    flex-direction: column;
    text-align: center;
  }
  .toc {
    padding: var(--space-3) var(--space-4);
  }
}