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

  :root {
    --blue:       #5B6CF5;
    --blue-light: #e8eafd;
    --blue-mid:   #8f9af8;
    --near-black: #1A1B1E;
    --white:      #FFFFFF;
    --off-white:  #F5F3EE;
    --gray-border:#E2E0DB;
    --gray-text:  #6B6860;
    --gray-subtle:#9B9890;
    --font: 'Montserrat', sans-serif;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-card: 0 1px 3px rgba(26,27,30,0.06), 0 4px 16px rgba(26,27,30,0.04);
    --shadow-hover: 0 4px 24px rgba(91,108,245,0.14), 0 1px 4px rgba(26,27,30,0.08);
    --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font);
    background: var(--white);
    color: var(--near-black);
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }

  a { color: inherit; text-decoration: none; }
  img { display: block; max-width: 100%; }
  ul { list-style: none; }

  /* ── Utility ───────────────────────────────────────────────── */
  .container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 32px;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue);
    color: var(--white);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  }
  .btn-primary:hover {
    background: #4a5ae0;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(91,108,245,0.28);
  }

  .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--blue);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 13px 28px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--blue);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), transform var(--transition);
  }
  .btn-outline:hover {
    background: var(--blue);
    color: var(--white);
    transform: translateY(-1px);
  }

  .label-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    background: var(--blue-light);
    padding: 4px 12px;
    border-radius: 2px;
    margin-bottom: 16px;
  }

  .section-heading {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--near-black);
    line-height: 1.2;
    margin-bottom: 12px;
  }

  .section-sub {
    font-size: 15px;
    font-weight: 300;
    color: var(--gray-text);
    max-width: 540px;
    line-height: 1.7;
  }

  .divider {
    width: 40px;
    height: 2px;
    background: var(--blue);
    margin: 16px 0 24px;
  }

  /* ── NAV ───────────────────────────────────────────────────── */
  .nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-border);
  }

  .nav-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 32px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

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

  .nav-logo svg { width: 36px; height: 36px; }

  .nav-wordmark {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--near-black);
  }
  .nav-wordmark span { color: var(--blue); font-weight: 300; }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
  }

  .nav-links a {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-text);
    transition: color var(--transition);
  }
  .nav-links a:hover { color: var(--blue); }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .nav-cart {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    color: var(--near-black);
  }
  .nav-cart:hover { border-color: var(--blue); background: var(--blue-light); color: var(--blue); }

  .cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    background: var(--blue);
    color: var(--white);
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* ── ANNOUNCEMENT BAR ──────────────────────────────────────── */
  .announcement {
    background: var(--blue);
    color: var(--white);
    text-align: center;
    padding: 10px 32px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .announcement a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }

  /* ── HERO ──────────────────────────────────────────────────── */
  .hero {
    background: var(--white);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
  }

  .hero::after {
    content: '';
    position: absolute;
    top: -120px;
    right: -80px;
    width: 560px;
    height: 560px;
    background: var(--blue-light);
    border-radius: 50%;
    opacity: 0.45;
    pointer-events: none;
  }

  .hero-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
  }

  .hero-eyebrow {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .hero-eyebrow::before {
    content: '';
    width: 28px;
    height: 1.5px;
    background: var(--blue);
    display: block;
  }

  .hero-title {
    font-size: clamp(38px, 4.5vw, 56px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--near-black);
    margin-bottom: 22px;
  }
  .hero-title span { color: var(--blue); }

  .hero-desc {
    font-size: 16px;
    font-weight: 300;
    color: var(--gray-text);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
  }

  .hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
  }

  .hero-trust {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-border);
  }

  .trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--gray-text);
  }

  .trust-icon {
    width: 28px;
    height: 28px;
    background: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-hex-container {
    position: relative;
    width: 380px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hex-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--gray-border);
    opacity: 0.6;
    animation: spin linear infinite;
  }
  .hex-ring-1 { width: 100%; height: 100%; animation-duration: 40s; }
  .hex-ring-2 { width: 72%; height: 72%; animation-duration: 28s; animation-direction: reverse; }
  .hex-ring-3 { width: 46%; height: 46%; animation-duration: 18s; border-color: var(--blue); opacity: 0.25; }

  @keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
  }

  .hex-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
  }
  .hex-ring-1 .hex-dot { top: -3px; left: calc(50% - 3px); }
  .hex-ring-2 .hex-dot { top: -3px; left: calc(50% - 3px); }

  .hero-logo-main {
    position: relative;
    z-index: 2;
    width: 120px;
    height: 120px;
    animation: float 5s ease-in-out infinite;
  }

  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }

  .hero-badge {
    position: absolute;
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-card);
    white-space: nowrap;
  }
  .hero-badge-1 { bottom: 60px; left: -20px; }
  .hero-badge-2 { top: 60px; right: -20px; }

  .badge-icon {
    width: 36px;
    height: 36px;
    background: var(--blue-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .badge-label { font-size: 11px; color: var(--gray-subtle); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
  .badge-value { font-size: 15px; font-weight: 700; color: var(--near-black); }

  /* ── STATS BAR ─────────────────────────────────────────────── */
  .stats-bar {
    background: var(--near-black);
    padding: 36px 0;
  }

  .stats-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .stat-item {
    text-align: center;
    flex: 1;
  }

  .stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 6px;
  }
  .stat-number span { color: var(--blue-mid); }

  .stat-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
  }

  .stat-divider {
    width: 1px;
    height: 44px;
    background: rgba(255,255,255,0.1);
  }

  /* ── FEATURED PRODUCTS ─────────────────────────────────────── */
  .products-section {
    padding: 96px 0;
    background: var(--white);
  }

  .section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 52px;
    gap: 24px;
  }

  .products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .product-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
    cursor: pointer;
    position: relative;
  }
  .product-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
    border-color: rgba(91,108,245,0.25);
  }

  .product-badge-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 2px;
    z-index: 2;
  }
  .badge-new { background: var(--blue); color: var(--white); }
  .badge-pop { background: var(--near-black); color: var(--white); }
  .badge-sale { background: #E8534A; color: var(--white); }

  .product-img-wrap {
    background: var(--off-white);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .product-hex-icon {
    opacity: 0.12;
    position: absolute;
  }

  .product-vial {
    width: 64px;
    height: 64px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .product-body {
    padding: 18px 18px 20px;
  }

  .product-cat {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 6px;
  }

  .product-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--near-black);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
  }

  .product-desc {
    font-size: 12px;
    color: var(--gray-text);
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 16px;
  }

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

  .product-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--near-black);
  }
  .product-price .was {
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-subtle);
    text-decoration: line-through;
    margin-right: 6px;
  }

  .product-add {
    width: 36px;
    height: 36px;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 300;
    transition: background var(--transition), transform var(--transition);
    flex-shrink: 0;
    line-height: 1;
  }
  .product-add:hover { background: #4a5ae0; transform: scale(1.08); }

  .product-purity {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: #2E8B57;
    background: #EAF5EE;
    padding: 3px 8px;
    border-radius: 2px;
    margin-bottom: 14px;
    display: inline-block;
  }

  /* ── WHY AMINO ERA ─────────────────────────────────────────── */
  .why-section {
    padding: 96px 0;
    background: var(--off-white);
  }

  .why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-top: 56px;
  }

  .why-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }

  .feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
  }

  .feature-icon-wrap {
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--transition), border-color var(--transition);
  }
  .feature-item:hover .feature-icon-wrap {
    background: var(--blue-light);
    border-color: rgba(91,108,245,0.3);
  }

  .feature-text h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--near-black);
    margin-bottom: 5px;
    letter-spacing: -0.01em;
  }

  .feature-text p {
    font-size: 13px;
    font-weight: 300;
    color: var(--gray-text);
    line-height: 1.65;
  }

  .why-visual {
    position: relative;
  }

  .cert-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-card);
  }

  .cert-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--gray-border);
  }

  .cert-icon {
    width: 44px;
    height: 44px;
    background: var(--blue-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .cert-title { font-size: 15px; font-weight: 700; color: var(--near-black); }
  .cert-sub { font-size: 12px; color: var(--gray-subtle); font-weight: 400; }

  .cert-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-border);
    font-size: 13px;
  }
  .cert-row:last-child { border-bottom: none; }
  .cert-row-label { color: var(--gray-text); font-weight: 400; }
  .cert-row-val { font-weight: 700; color: var(--near-black); }
  .cert-pass {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #2E8B57;
    font-weight: 700;
    font-size: 12px;
  }

  .cert-pass::before {
    content: '✓';
    width: 18px;
    height: 18px;
    background: #EAF5EE;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
  }

  /* ── HOW IT WORKS ──────────────────────────────────────────── */
  .process-section {
    padding: 96px 0;
    background: var(--white);
  }

  .process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 56px;
    position: relative;
  }

  .process-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(12.5% + 14px);
    right: calc(12.5% + 14px);
    height: 1px;
    background: var(--gray-border);
    z-index: 0;
  }

  .process-step {
    text-align: center;
    padding: 0 16px;
    position: relative;
    z-index: 1;
  }

  .step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 18px;
    font-weight: 700;
    color: var(--blue);
    position: relative;
    z-index: 1;
  }

  .step-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--near-black);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
  }

  .step-desc {
    font-size: 12px;
    font-weight: 300;
    color: var(--gray-text);
    line-height: 1.65;
  }

  /* ── CATEGORIES ────────────────────────────────────────────── */
  .categories-section {
    padding: 96px 0;
    background: var(--off-white);
  }

  .cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 52px;
  }

  .cat-card {
    background: var(--white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    cursor: pointer;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .cat-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: rgba(91,108,245,0.3);
  }

  .cat-icon-wrap {
    width: 52px;
    height: 52px;
    background: var(--blue-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .cat-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--near-black);
    letter-spacing: -0.01em;
  }

  .cat-desc {
    font-size: 13px;
    font-weight: 300;
    color: var(--gray-text);
    line-height: 1.65;
    flex: 1;
  }

  .cat-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--blue);
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .cat-count::after { content: '→'; font-size: 14px; }

  /* ── TESTIMONIALS ──────────────────────────────────────────── */
  .testimonials-section {
    padding: 96px 0;
    background: var(--white);
  }

  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 52px;
  }

  .testimonial-card {
    background: var(--off-white);
    border: 1px solid var(--gray-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
  }

  .testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 14px;
  }
  .star { color: var(--blue); font-size: 14px; }

  .testimonial-quote {
    font-size: 14px;
    font-weight: 300;
    color: var(--gray-text);
    line-height: 1.7;
    margin-bottom: 20px;
  }

  .testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 18px;
    border-top: 1px solid var(--gray-border);
  }

  .author-avatar {
    width: 38px;
    height: 38px;
    background: var(--blue-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--blue);
    flex-shrink: 0;
  }

  .author-name { font-size: 13px; font-weight: 700; color: var(--near-black); }
  .author-role { font-size: 11px; color: var(--gray-subtle); font-weight: 400; }

  /* ── CTA BANNER ────────────────────────────────────────────── */
  .cta-section {
    padding: 80px 0;
    background: var(--near-black);
    position: relative;
    overflow: hidden;
  }

  .cta-section::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -80px;
    width: 400px;
    height: 400px;
    background: rgba(91,108,245,0.12);
    border-radius: 50%;
    pointer-events: none;
  }

  .cta-section::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: rgba(91,108,245,0.08);
    border-radius: 50%;
    pointer-events: none;
  }

  .cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
  }

  .cta-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--blue-mid);
    margin-bottom: 20px;
  }

  .cta-title {
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 18px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-desc {
    font-size: 15px;
    font-weight: 300;
    color: rgba(255,255,255,0.55);
    margin-bottom: 36px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
  }

  .cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 36px;
  }

  .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--near-black);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
  }
  .btn-white:hover { background: var(--off-white); transform: translateY(-1px); }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: rgba(255,255,255,0.75);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 13px 28px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.2);
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition), transform var(--transition);
  }
  .btn-ghost:hover { border-color: rgba(255,255,255,0.5); color: var(--white); transform: translateY(-1px); }

  .cta-note {
    font-size: 12px;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.04em;
  }

  /* ── FOOTER ────────────────────────────────────────────────── */
  .footer {
    background: var(--white);
    border-top: 1px solid var(--gray-border);
    padding: 64px 0 32px;
  }

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

  .footer-brand-desc {
    font-size: 13px;
    font-weight: 300;
    color: var(--gray-text);
    line-height: 1.7;
    margin: 16px 0 24px;
    max-width: 280px;
  }

  .footer-email-form {
    display: flex;
    gap: 0;
  }

  .footer-email-input {
    flex: 1;
    font-family: var(--font);
    font-size: 13px;
    padding: 11px 14px;
    border: 1px solid var(--gray-border);
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    outline: none;
    color: var(--near-black);
    background: var(--white);
    min-width: 0;
  }
  .footer-email-input:focus { border-color: var(--blue); }
  .footer-email-input::placeholder { color: var(--gray-subtle); }

  .footer-email-btn {
    font-family: var(--font);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 11px 16px;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--transition);
  }
  .footer-email-btn:hover { background: #4a5ae0; }

  .footer-col-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--near-black);
    margin-bottom: 18px;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .footer-links a {
    font-size: 13px;
    font-weight: 300;
    color: var(--gray-text);
    transition: color var(--transition);
  }
  .footer-links a:hover { color: var(--blue); }

  .footer-bottom {
    padding-top: 28px;
    border-top: 1px solid var(--gray-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
  }

  .footer-copy {
    font-size: 12px;
    color: var(--gray-subtle);
    font-weight: 300;
  }

  .footer-legal {
    display: flex;
    gap: 20px;
  }
  .footer-legal a {
    font-size: 12px;
    color: var(--gray-subtle);
    font-weight: 300;
    transition: color var(--transition);
  }
  .footer-legal a:hover { color: var(--blue); }

  .footer-disclaimer {
    width: 100%;
    font-size: 11px;
    color: var(--gray-subtle);
    font-weight: 300;
    line-height: 1.6;
    padding-top: 18px;
    border-top: 1px solid var(--gray-border);
    margin-top: 18px;
  }

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

  /* ── SVG ICONS ─────────────────────────────────────────────── */
  .icon-svg { width: 22px; height: 22px; flex-shrink: 0; }