/* ============================================
   NOVIZUN — Redesigned Styles
   Palette: Warm Amber Primary + Teal Accent
   Typography: Instrument Serif (display) + Plus Jakarta Sans (body)
   ============================================ */

/* --- Design Tokens --- */
:root, [data-theme="light"] {
  /* Surfaces */
  --color-bg:             #faf9f6;
  --color-surface:        #ffffff;
  --color-surface-2:      #f5f4f0;
  --color-surface-offset: #edecea;
  --color-surface-offset-2: #e6e4df;
  --color-surface-dynamic: #dddbd6;
  --color-divider:        #d6d3cd;
  --color-border:         #cdc9c2;

  /* Text */
  --color-text:           #1a1816;
  --color-text-muted:     #6b665e;
  --color-text-faint:     #a9a49c;
  --color-text-inverse:   #faf9f6;

  /* Primary — Warm Amber */
  --color-primary:        #c98d1d;
  --color-primary-hover:  #a87214;
  --color-primary-active: #8a5c0f;
  --color-primary-highlight: #f3e8d0;
  --color-primary-subtle:  rgba(201, 141, 29, 0.08);

  /* Accent — Teal */
  --color-accent:         #2dbad2;
  --color-accent-hover:   #2298ac;
  --color-accent-active:  #1a7d8e;
  --color-accent-highlight: #d0eef3;

  /* Semantic */
  --color-success:        #3d9a40;
  --color-error:          #c4342d;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.125rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px oklch(0.2 0.02 80 / 0.06), 0 1px 2px oklch(0.2 0.02 80 / 0.04);
  --shadow-md: 0 4px 16px oklch(0.2 0.02 80 / 0.08), 0 2px 4px oklch(0.2 0.02 80 / 0.04);
  --shadow-lg: 0 12px 40px oklch(0.2 0.02 80 / 0.12), 0 4px 12px oklch(0.2 0.02 80 / 0.06);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 1080px;
  --content-wide: 1200px;

  /* Font families */
  --font-display: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-body: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;

  /* Tile colors (for hero) */
  --tile-pink: #f472b6;
  --tile-purple: #a78bfa;
  --tile-yellow: #fbbf24;
  --tile-green: #34d399;
}

[data-theme="dark"] {
  --color-bg:             #111110;
  --color-surface:        #1a1918;
  --color-surface-2:      #1f1e1c;
  --color-surface-offset: #1c1b19;
  --color-surface-offset-2: #242220;
  --color-surface-dynamic: #2c2a27;
  --color-divider:        #2e2c29;
  --color-border:         #3a3835;
  --color-text:           #e8e6e2;
  --color-text-muted:     #918c84;
  --color-text-faint:     #5f5b55;
  --color-text-inverse:   #1a1918;
  --color-primary:        #e6b04c;
  --color-primary-hover:  #d49a30;
  --color-primary-active:  #bb8220;
  --color-primary-highlight: #332a15;
  --color-primary-subtle:  rgba(230, 176, 76, 0.1);
  --color-accent:         #6ccee0;
  --color-accent-hover:   #4dbdd2;
  --color-accent-active:  #3aa8bc;
  --color-accent-highlight: #162a30;
  --color-success:        #5cb860;
  --color-error:          #e85a52;
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #111110;
    --color-surface:        #1a1918;
    --color-surface-2:      #1f1e1c;
    --color-surface-offset: #1c1b19;
    --color-surface-offset-2: #242220;
    --color-surface-dynamic: #2c2a27;
    --color-divider:        #2e2c29;
    --color-border:         #3a3835;
    --color-text:           #e8e6e2;
    --color-text-muted:     #918c84;
    --color-text-faint:     #5f5b55;
    --color-text-inverse:   #1a1918;
    --color-primary:        #e6b04c;
    --color-primary-hover:  #d49a30;
    --color-primary-active:  #bb8220;
    --color-primary-highlight: #332a15;
    --color-primary-subtle:  rgba(230, 176, 76, 0.1);
    --color-accent:         #6ccee0;
    --color-accent-hover:   #4dbdd2;
    --color-accent-active:  #3aa8bc;
    --color-accent-highlight: #162a30;
    --color-success:        #5cb860;
    --color-error:          #e85a52;
    --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.2);
    --shadow-md: 0 4px 16px oklch(0 0 0 / 0.3);
    --shadow-lg: 0 12px 40px oklch(0 0 0 / 0.4);
  }
}

/* --- Type Scale --- */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.8125rem, 0.78rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem,     0.95rem + 0.2vw,  1.0625rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.6vw,  1.375rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1vw,    2rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.2vw,  3.25rem);
  --text-3xl:  clamp(2.75rem,  1.5rem  + 3vw,    4.5rem);
}

/* --- Spacing --- */
:root {
  --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;
}

/* --- 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: 5rem;
}

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);
  overflow-x: hidden;
}

@media (max-width: 767px) {
  body {
    padding-bottom: 72px; /* space for floating CTA */
  }
}

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); font-weight: 400; }
p, li, figcaption { text-wrap: pretty; max-width: 68ch; }

::selection {
  background: oklch(from var(--color-primary) l c h / 0.25);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  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"], [role="link"], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow 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;
}

/* --- Layout --- */
.container {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.section {
  padding-block: clamp(var(--space-16), 6vw, var(--space-32));
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-6);
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
}

.btn-lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 1px 3px oklch(from var(--color-primary) l c h / 0.3);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 2px 8px oklch(from var(--color-primary) l c h / 0.4);
  transform: translateY(-1px);
}
.btn-primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}

.btn-outline {
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--color-text-muted);
  background: var(--color-surface-2);
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.5);
  transition: box-shadow var(--transition-smooth);
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  gap: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}
.nav-link:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

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

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.header-cta {
  display: none;
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}
.mobile-menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: var(--transition-interactive);
}
.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 768px) {
  .mobile-menu-btn { display: none; }
  .header-cta { display: inline-flex; }
}

/* --- Hero --- */
.hero {
  position: relative;
  padding-block: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-16);
  overflow: hidden;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero-badge--vendor {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-highlight);
  border: 1px solid oklch(from var(--color-accent) l c h / 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent-active);
}
.hero-badge--vendor svg { color: var(--color-accent-active); }

.hero-badge--rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-subtle);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
}
.hero-badge--rating svg { color: var(--color-primary); }

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -200px;
  right: -200px;
  filter: blur(100px);
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: var(--color-accent);
  bottom: -100px;
  left: -100px;
  filter: blur(80px);
}

.hero-shape-3 {
  width: 300px;
  height: 300px;
  background: var(--tile-pink);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(120px);
  opacity: 0.06;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-subtle);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.hero-badge svg { color: var(--color-primary); }

.hero-heading {
  font-size: var(--text-3xl);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}
.hero-heading em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-8);
  max-width: 56ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}
.trust-item svg { color: var(--color-primary); }

/* Hero tile grid — abstract colorful mosaic */
.hero-visual {
  position: relative;
  z-index: 1;
  margin-top: var(--space-10);
}

.hero-tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
}

.tile {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-smooth);
}
.tile:hover { transform: scale(1.05); }

.tile-1 { border-radius: var(--radius-lg) var(--radius-sm) var(--radius-lg) var(--radius-sm); }
.tile-2 { border-radius: var(--radius-sm) var(--radius-lg) var(--radius-sm) var(--radius-lg); }
.tile-3 { border-radius: var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-sm); }
.tile-4 { border-radius: var(--radius-sm) var(--radius-sm) var(--radius-lg) var(--radius-lg); }
.tile-5 { border-radius: var(--radius-lg) var(--radius-sm) var(--radius-sm) var(--radius-lg); }
.tile-6 { border-radius: var(--radius-sm) var(--radius-lg) var(--radius-lg) var(--radius-sm); }
.tile-7 { border-radius: var(--radius-sm) var(--radius-lg) var(--radius-sm) var(--radius-lg); }
.tile-8 { border-radius: var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-sm); }
.tile-9 { border-radius: var(--radius-sm) var(--radius-sm) var(--radius-lg) var(--radius-lg); }

@media (min-width: 1024px) {
  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  }
  .hero-visual { margin-top: 0; }
  .hero-tile-grid {
    max-width: 420px;
    margin-inline: 0 0;
    margin-left: auto;
  }
}

/* --- Social Proof Bar --- */
.proof-bar {
  background: var(--color-surface);
  border-top: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.5);
  padding-block: var(--space-6);
}

.proof-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.proof-stat {
  text-align: center;
}
.proof-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1.2;
}
.proof-stat span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.proof-divider {
  width: 1px;
  height: 40px;
  background: var(--color-divider);
}

@media (max-width: 639px) {
  .proof-divider { display: none; }
  .proof-inner { gap: var(--space-6); }
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-2xl);
  font-weight: 400;
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.section-desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-inline: auto;
}

/* --- Why Section --- */
.why-section {
  background: var(--color-bg);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.why-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.why-card-featured {
  background: var(--color-primary-highlight);
  border-color: oklch(from var(--color-primary) l c h / 0.2);
}

.why-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.why-card-icon svg { width: 24px; height: 24px; }

.why-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-body);
  margin-bottom: var(--space-2);
}

.why-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }
  .why-card-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-6);
    align-items: center;
    padding: var(--space-10);
  }
}

/* --- Story Section --- */
.story-section {
  background: var(--color-surface);
}

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

.story-img-inner {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface-offset);
}

.story-content .section-label {
  text-align: left;
  display: inline-block;
}

.story-content .section-title {
  text-align: left;
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.story-lead {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

.story-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.story-signature {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  font-style: italic;
  margin-top: var(--space-6);
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .story-grid {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-16);
  }
}

/* --- Products Section --- */
.products-section {
  background: var(--color-bg);
}

.product-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  -webkit-overflow-scrolling: touch;
  justify-content: center;
}

.product-tab {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid transparent;
  white-space: nowrap;
}
.product-tab:hover {
  color: var(--color-text);
  background: var(--color-surface);
}
.product-tab.active {
  background: var(--color-primary);
  color: #fff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-5);
}

.product-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.product-card.hidden {
  display: none;
}

.product-img {
  position: relative;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--color-surface-offset);
}
.product-img svg {
  width: 100%;
  height: 100%;
}

.product-age {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(8px);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
}

.product-info {
  padding: var(--space-5);
}

.product-info h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  line-height: 1.35;
}

.product-info p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

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

.product-price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-primary);
}

.products-cta {
  text-align: center;
  margin-top: var(--space-10);
}

/* --- Hub Section --- */
.hub-section {
  background: var(--color-surface);
}

.hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.hub-card {
  padding: var(--space-8);
  border-left: 3px solid var(--color-primary);
  background: var(--color-bg);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  transition: var(--transition-smooth);
}
.hub-card:hover {
  box-shadow: var(--shadow-sm);
}

.hub-card-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-primary);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.hub-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.hub-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .hub-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Testimonials --- */
.testimonials-section {
  background: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.testimonial-featured {
  background: var(--color-primary-highlight);
  border-color: oklch(from var(--color-primary) l c h / 0.15);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-card p {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-card footer {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.testimonial-card footer strong {
  font-size: var(--text-sm);
  font-weight: 700;
  font-family: var(--font-body);
}
.testimonial-card footer span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
  }
  .testimonial-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-8);
    align-items: center;
  }
}

/* --- FAQ --- */
.faq-section {
  background: var(--color-surface);
}

.faq-list {
  max-width: 720px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.5);
}

.faq-item:first-child {
  border-top: 1px solid oklch(from var(--color-border) l c h / 0.5);
}

.faq-item summary {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  padding: var(--space-5) 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text);
}
.faq-item summary::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-text-faint);
  flex-shrink: 0;
  transition: transform var(--transition-interactive);
}
.faq-item[open] summary::after {
  content: '−';
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item p {
  padding-bottom: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

/* --- CTA Section --- */
.cta-section {
  background: var(--color-bg);
}

.cta-inner {
  text-align: center;
  max-width: 640px;
}

.cta-content h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.cta-content p {
  color: var(--color-text-muted);
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

/* --- Footer --- */
.footer {
  background: var(--color-surface);
  border-top: 1px solid oklch(from var(--color-border) l c h / 0.5);
  padding-block: var(--space-12) var(--space-6);
}

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

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.footer-links {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}

.footer-col a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-1) 0;
}
.footer-col 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 oklch(from var(--color-border) l c h / 0.5);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 2fr 3fr;
    align-items: start;
  }
}

/* --- Vendor / Government Section --- */
.vendor-section {
  background: var(--color-surface);
}

/* UEN Quick Reference Bar */
.vendor-uen-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  background: var(--color-surface-offset);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-10);
  text-align: center;
}

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

.uen-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
}

.uen-value {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.uen-divider {
  display: none;
}

@media (min-width: 640px) {
  .vendor-uen-bar {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    text-align: center;
    align-items: center;
  }
  .uen-item {
    flex-direction: column;
  }
  .uen-divider {
    display: block;
    width: 1px;
    height: 40px;
    background: var(--color-divider);
  }
}

/* Trust Strip */
.vendor-trust-strip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-8);
  margin-bottom: var(--space-4);
}

.vendor-trust-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.vendor-trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.trust-logo {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.vendor-credentials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-16);
}

.vendor-cred-card {
  background: var(--color-bg);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.vendor-cred-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.vendor-cred-card--primary {
  background: var(--color-primary-highlight);
  border-color: oklch(from var(--color-primary) l c h / 0.2);
}

.vendor-cred-icon {
  margin-bottom: var(--space-5);
}

.vendor-cred-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.vendor-cred-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}

@media (min-width: 768px) {
  .vendor-credentials {
    grid-template-columns: repeat(3, 1fr);
  }
  .vendor-cred-card--primary {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-6);
    align-items: center;
    padding: var(--space-10);
  }
}

/* Vendor Process Steps */
.vendor-process {
  background: var(--color-bg);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
}

.vendor-process-title {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-10);
  color: var(--color-text);
}

.vendor-process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.vendor-step {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.vendor-step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: var(--text-sm);
}

.vendor-step h4 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.vendor-step p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .vendor-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .vendor-process-grid {
    grid-template-columns: repeat(4, 1fr);
    position: relative;
  }
  /* Connector arrows between steps */
  .vendor-step {
    flex-direction: column;
    text-align: center;
    align-items: center;
    position: relative;
  }
  .vendor-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -12%;
    width: 24%;
    height: 2px;
    background: repeating-linear-gradient(
      90deg,
      var(--color-border) 0px,
      var(--color-border) 6px,
      transparent 6px,
      transparent 10px
    );
  }
}

.vendor-cta {
  text-align: center;
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid oklch(from var(--color-border) l c h / 0.5);
}

.vendor-cta-note {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* --- Nav accent for "For Schools" --- */
.nav-link--accent {
  color: var(--color-accent-active);
  font-weight: 700;
}
.nav-link--accent:hover {
  color: var(--color-accent-hover);
  background: var(--color-accent-highlight);
}

/* --- Floating Mobile CTA --- */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: var(--space-3) var(--space-4);
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  background: oklch(from var(--color-surface) l c h / 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid oklch(from var(--color-border) l c h / 0.5);
  display: flex;
  justify-content: center;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.floating-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 4px 16px oklch(from var(--color-primary) l c h / 0.35);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.floating-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px oklch(from var(--color-primary) l c h / 0.45);
}

@media (min-width: 768px) {
  .floating-cta {
    display: none;
  }
}

/* --- Mobile Nav --- */
.schemes-section {
  background: var(--color-bg);
}

.schemes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.scheme-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
}
.scheme-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.scheme-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.scheme-badge--ecda {
  background: var(--color-accent-highlight);
  color: var(--color-accent-active);
}

.scheme-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.scheme-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.scheme-audience {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  background: var(--color-surface-offset);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

@media (min-width: 768px) {
  .schemes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.schemes-note {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-10);
  max-width: 56ch;
  margin-inline: auto;
}

.schemes-note a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.schemes-note a:hover {
  color: var(--color-primary-hover);
}

/* --- Dual CTA --- */
.cta-dual {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.cta-card {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-border) l c h / 0.5);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  text-align: center;
}

.cta-card--school {
  background: var(--color-primary-highlight);
  border-color: oklch(from var(--color-primary) l c h / 0.2);
}

.cta-card-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.cta-card h2 {
  font-size: var(--text-xl);
  font-weight: 400;
  margin-bottom: var(--space-3);
}

.cta-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .cta-dual {
    grid-template-columns: 1fr 1fr;
  }
}

/* --- Products CTA with divider --- */
.products-cta {
  text-align: center;
  margin-top: var(--space-10);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.products-cta-divider {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  font-weight: 500;
}

/* --- FAQ first item open by default --- */
.faq-item--open[open] summary {
  color: var(--color-primary);
}

/* --- Mobile Nav --- */
@media (max-width: 767px) {
  .nav {
    display: none;
    position: absolute;
    top: 4rem;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-5);
    flex-direction: column;
    box-shadow: var(--shadow-lg);
  }
  .nav.open {
    display: flex;
  }
  .nav-link {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
  }
}

/* --- Utility --- */
[hidden] { display: none !important; }