/* Catalog styles extracted from index.html. */

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

    :root {
      --primary:        #008C95;
      --primary-dark:   #007A82;
      --primary-light:  #E6F4F5;
      --primary-glow:   rgba(15, 124, 130, 0.18);
      --neutral-dark:   #1A1A1A;
      --neutral-gray:   #6B7280;
      --neutral-light:  #9CA3AF;
      --neutral-bg:     #F6F7F5;
      --white:          #FFFFFF;
      --green:          #22C55E;
      --green-dark:     #16A34A;
      --border:         #E5E7EB;
      --r-sm:   6px;
      --r-md:   12px;
      --r-lg:   20px;
      --r-xl:   28px;
      --r-full: 999px;
      --shadow-sm:   0 1px 4px rgba(0,0,0,0.07);
      --shadow-md:   0 4px 20px rgba(0,0,0,0.09);
      --shadow-lg:   0 12px 40px rgba(0,0,0,0.14);
      --shadow-teal: 0 8px 32px rgba(15,124,130,0.22);
      --font-display: 'Playfair Display', Georgia, serif;
      --font-body:    'DM Sans', system-ui, sans-serif;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: var(--font-body);
      background: var(--neutral-bg);
      color: var(--neutral-dark);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    /* ── HEADER ─────────────────────────────────── */
    .header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
    }
    .header__inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      height: 68px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .header__logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }
    .header__logo img {
      height: 40px;
      width: auto;
      object-fit: contain;
    }
    .header__badge {
      display: flex;
      align-items: center;
      gap: 6px;
      background: var(--primary-light);
      color: var(--primary-dark);
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.3px;
      padding: 5px 12px;
      border-radius: var(--r-full);
    }
    .header__cta {
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--green);
      color: #fff;
      text-decoration: none;
      font-size: 14px;
      font-weight: 600;
      padding: 9px 18px;
      border-radius: var(--r-full);
      transition: background 0.2s, transform 0.15s;
      white-space: nowrap;
    }
    .header__cta:hover { background: var(--green-dark); transform: translateY(-1px); }

    /* ── HERO ────────────────────────────────────── */
    .hero {
      position: relative;
      overflow: hidden;
      background: #008C95;
      padding: 80px 24px;
    }
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 60% 80% at 80% 50%, rgba(255,255,255,0.06) 0%, transparent 70%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
      pointer-events: none;
    }
    .hero__inner {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
      position: relative;
      z-index: 1;
    }
    .hero__eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255,255,255,0.15);
      color: rgba(255,255,255,0.92);
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      padding: 6px 14px;
      border-radius: var(--r-full);
      border: 1px solid rgba(255,255,255,0.2);
      margin-bottom: 20px;
    }
    .hero__title {
      font-family: var(--font-display);
      font-size: clamp(36px, 5vw, 58px);
      font-weight: 900;
      color: #fff;
      line-height: 1.1;
      margin-bottom: 20px;
    }
    .hero__title em {
      font-style: italic;
      color: #fff;
      text-shadow: 0 2px 8px rgba(0,0,0,0.25);
      font-weight: 900;
    }
    .hero__subtitle {
      font-size: 17px;
      color: rgba(255,255,255,0.82);
      line-height: 1.65;
      margin-bottom: 36px;
      max-width: 480px;
    }
    .hero__actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #fff;
      color: var(--primary-dark);
      text-decoration: none;
      font-size: 15px;
      font-weight: 700;
      padding: 14px 28px;
      border-radius: var(--r-full);
      transition: transform 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.25); }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: transparent;
      color: rgba(255,255,255,0.88);
      text-decoration: none;
      font-size: 15px;
      font-weight: 600;
      padding: 14px 24px;
      border-radius: var(--r-full);
      border: 1px solid rgba(255,255,255,0.35);
      transition: background 0.2s;
    }
    .btn-ghost:hover { background: rgba(255,255,255,0.12); }

    .hero__slider {
      position: relative;
      width: 100%;
      max-width: 520px;
      justify-self: end;
    }
    .hero__slider-shell {
      position: relative;
      border: 1px solid rgba(255,255,255,0.16);
      border-radius: 32px;
      background: transparent;
      box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
      overflow: hidden;
    }
    .hero__slider-track {
      display: flex;
      transition: transform 0.45s cubic-bezier(0.34, 1.2, 0.64, 1);
      will-change: transform;
    }
    .hero__slide {
      position: relative;
      flex: 0 0 100%;
      min-width: 100%;
      background: transparent;
      border-radius: 24px;
      overflow: hidden;
      aspect-ratio: 1 / 1;
    }
    .hero__slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      background: transparent;
    }
    .hero__slide--out-of-stock img { filter: grayscale(1) brightness(0.7); }
    .hero__slide::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.35) 100%);
      pointer-events: none;
    }
    .hero__slide-content {
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 32px;
      z-index: 1;
      display: flex;
      flex-direction: column;
      gap: 8px;
      color: #fff;
    }
    .hero__slide-kicker {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      gap: 6px;
      padding: 6px 10px;
      border-radius: var(--r-full);
      background: rgba(255,255,255,0.16);
      backdrop-filter: blur(8px);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
    }
    .hero__slide-title {
      font-family: var(--font-display);
      font-size: clamp(20px, 2.4vw, 28px);
      line-height: 1.05;
      font-weight: 900;
      max-width: 12ch;
      text-shadow: 0 4px 5px rgba(0, 0, 0, 0.25);
    }
    .hero__slide-prices {
      display: flex;
      align-items: start;
      gap: 5px;
      flex-wrap: wrap;
      flex-direction: column;
      text-shadow: 0 2px 2px rgba(0, 0, 0, 0.25);
    }
    .hero__slide-original {
      font-size: 14px;
      font-weight: 600;
      text-decoration: line-through;
      color: rgba(255,255,255,0.76);
    }
    .hero__slide-price {
      display: inline-flex;
      align-items: baseline;
      gap: 4px;
      font-size: clamp(26px, 3vw, 34px);
      font-weight: 900;
      letter-spacing: -0.8px;
      color: #fff !important;
      text-shadow: 0 2px 4px rgba(0,0,0,0.25);
    }
    .hero__slide-price span {
      font-size: 14px;
      font-weight: 700;
      opacity: 0.86;
    }
    .hero__slide-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: fit-content;
      gap: 8px;
      padding: 10px 14px;
      border-radius: var(--r-full);
      background: var(--green);
      color: #fff;
      text-decoration: none;
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 26px rgba(34,197,94,0.28);
    }
    .hero__slider-controls {
      position: absolute;
      inset: auto 20px 20px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      pointer-events: none;
    }
    .hero__slider-arrow,
    .hero__slider-dot { pointer-events: auto; }
    .hero__slider-arrow {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.2);
      background: rgba(255,255,255,0.12);
      backdrop-filter: blur(8px);
      color: #fff;
      display: grid;
      place-items: center;
      cursor: pointer;
      transition: transform 0.2s, background 0.2s;
    }
    .hero__slider-arrow:hover {
      transform: translateY(-1px);
      background: rgba(255,255,255,0.18);
    }
    .hero__slider-dots {
      display: flex;
      align-items: center;
      gap: 8px;
      margin: 0 auto;
    }
    .hero__slider-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      border: none;
      background: rgba(255,255,255,0.38);
      transition: transform 0.2s, background 0.2s, width 0.2s;
      cursor: pointer;
    }
    .hero__slider-dot.is-active {
      width: 24px;
      background: #fff;
    }

    /* ── STATS STRIP ─────────────────────────────── */
    .stats {
      background: var(--white);
      border-bottom: 1px solid var(--border);
    }
    .stats__inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px 24px;
      display: flex;
      gap: 0;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
    }
    .stats__item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 28px;
      border-right: 1px solid var(--border);
    }
    .stats__item:last-child { border-right: none; }
    .stats__icon {
      width: 36px;
      height: 36px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: var(--r-sm);
      display: grid;
      place-items: center;
      flex-shrink: 0;
      font-size: 18px;
    }
    .stats__label {
      font-size: 13px;
      color: var(--neutral-gray);
      line-height: 1.3;
    }
    .stats__label strong {
      display: block;
      font-size: 14px;
      font-weight: 700;
      color: var(--neutral-dark);
    }

    /* ── SECTION HEADER ──────────────────────────── */
    .section {
      max-width: 1200px;
      margin: 0 auto;
      padding: 72px 24px;
    }
    .section__header {
      margin-bottom: 40px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }
    .section__eyebrow {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--primary);
      margin-bottom: 8px;
    }
    .section__title {
      font-family: var(--font-display);
      font-size: clamp(28px, 4vw, 42px);
      font-weight: 900;
      color: var(--neutral-dark);
      line-height: 1.15;
    }
    .section__title em { font-style: italic; color: var(--primary); }

    /* ── FILTERS ─────────────────────────────────── */
    .filters {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      align-items: center;
    }
    .filter-btn {
      padding: 8px 18px;
      border-radius: var(--r-full);
      border: 1.5px solid var(--border);
      background: var(--white);
      color: var(--neutral-gray);
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.18s;
    }
    .filter-btn:hover, .filter-btn.active {
      background: var(--primary);
      color: var(--white);
      border-color: var(--primary);
    }

    /* ── PRODUCT GRID ────────────────────────────── */
    .product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 24px;
    }

    .product-card {
      background: var(--white);
      border-radius: var(--r-lg);
      overflow: hidden;
      cursor: pointer;
      transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.25s, border-color 0.25s;
      border: 1px solid var(--border);
      text-decoration: none;
      color: inherit;
      display: flex;
      flex-direction: column;
    }
    .product-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-teal);
      border-color: rgba(15,124,130,0.25);
    }
    .product-card.hidden { display: none; }

    .product-card__image-wrap {
      position: relative;
      aspect-ratio: 1 / 1;
      overflow: hidden;
      flex-shrink: 0;
    }
    .product-card__image-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .product-card__image-wrap--contain img {
      object-fit: contain;
      padding: 12px;
      background: var(--white);
    }
    .product-card:hover .product-card__image-wrap img { transform: scale(1.06); }

    .product-card__image-placeholder {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 72px;
    }

    .product-card__badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(255,255,255,0.93);
      backdrop-filter: blur(6px);
      color: var(--primary-dark);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.4px;
      padding: 4px 10px;
      border-radius: var(--r-full);
      border: 1px solid rgba(15,124,130,0.2);
    }

    .product-card__stock-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      z-index: 1;
      background: #FEF2F2;
      color: #B91C1C;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.4px;
      padding: 5px 10px;
      border-radius: var(--r-full);
      border: 1px solid rgba(185,28,28,0.2);
    }
    .product-card--out-of-stock .product-card__badge { top: 48px; }
    .product-card--out-of-stock .product-card__image-wrap img { filter: grayscale(1); }
    .product-card__cta--notify {
      color: #B45309;
      border-color: rgba(180,83,9,0.24);
    }
    .product-card__cta--notify:hover { background: #FFF7ED; }

    .product-card__body {
      padding: 22px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .product-card__name {
      font-family: var(--font-display);
      font-size: 19px;
      font-weight: 700;
      color: var(--neutral-dark);
      line-height: 1.25;
      margin-bottom: 8px;
    }
    .product-card__desc {
      font-size: 13.5px;
      color: var(--neutral-gray);
      line-height: 1.6;
      flex: 1;
      margin-bottom: 18px;
    }
    .product-card__footer {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .product-card__price {
      font-size: 22px;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.5px;
    }
    .product-card__price--with-unit {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 2px;
    }
    .product-card__price span {
      font-size: 12px;
      font-weight: 500;
      color: var(--neutral-light);
      margin-right: 2px;
    }
    .product-card__original-price {
      display: block;
      font-size: 12px;
      font-weight: 600;
      color: var(--neutral-light);
      text-decoration: line-through;
      margin-bottom: 2px;
    }
    .product-card__price .product-card__unit-price {
      display: block;
      font-size: 20px;
      font-weight: 800;
      line-height: 1.15;
      color: var(--primary);
      letter-spacing: -0.3px;
    }
    .product-card__price .product-card__total-price {
      display: flex;
      align-items: baseline;
      gap: 4px;
      font-size: 15px;
      font-weight: 700;
      color: var(--neutral-gray);
      letter-spacing: 0;
    }
    .product-card__price .product-card__total-label {
      font-size: 12px;
      font-weight: 600;
      color: var(--neutral-light);
      letter-spacing: 0;
    }
    .product-card__actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .product-card__cta,
    .product-card__cta--ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 700;
      padding: 9px 16px;
      border-radius: var(--r-full);
      border: 1px solid transparent;
      cursor: pointer;
      transition: background 0.18s, transform 0.15s;
      font-family: var(--font-body);
      text-decoration: none;
    }
    .product-card__cta {
      background: var(--primary);
      color: #fff;
    }
    .product-card__cta:hover { background: var(--primary-dark); transform: scale(1.03); }
    .product-card__cta--ghost {
      background: transparent;
      color: var(--primary-dark);
      border-color: rgba(15,124,130,0.18);
    }
    .product-card__cta--ghost:hover {
      background: rgba(15,124,130,0.06);
      transform: translateY(-1px);
    }

    /* ── HOW TO BUY ──────────────────────────────── */
    .how-section {
      background: var(--primary);
      position: relative;
      overflow: hidden;
    }
    .how-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M0 0h40v40H0V0zm40 40h40v40H40V40z'/%3E%3C/g%3E%3C/svg%3E");
      pointer-events: none;
    }
    .how-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 72px 24px;
      position: relative;
      z-index: 1;
    }
    .how-inner .section__eyebrow { color: rgba(255,255,255,0.65); }
    .how-inner .section__title { color: #fff; }
    .how-steps {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 48px;
    }
    .how-step {
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.15);
      border-radius: var(--r-lg);
      padding: 32px 28px;
      transition: background 0.2s;
    }
    .how-step:hover { background: rgba(255,255,255,0.16); }
    .how-step__number {
      font-family: var(--font-display);
      font-size: 60px;
      font-weight: 900;
      color: rgba(255, 255, 255, 0.23);
      line-height: 1;
      margin-bottom: 12px;
    }
    .how-step__icon {
      width: 52px;
      height: 52px;
      background: rgba(255,255,255,0.18);
      border-radius: var(--r-md);
      display: grid;
      place-items: center;
      font-size: 24px;
      color: #fff;
      margin-bottom: 18px;
    }
    .how-step__title {
      font-family: var(--font-display);
      font-size: 22px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 10px;
    }
    .how-step__desc {
      font-size: 14px;
      color: rgba(255,255,255,0.75);
      line-height: 1.65;
    }

    /* ── FOOTER ──────────────────────────────────── */
    .footer {
      background: var(--neutral-dark);
      color: rgba(255,255,255,0.65);
    }
    .footer__inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 56px 24px 32px;
    }
    .footer__grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }
    .footer__logo {
      height: 38px;
      width: auto;
      object-fit: contain;
      filter: brightness(0) invert(1);
      opacity: 0.85;
      margin-bottom: 16px;
    }
    .footer__tagline {
      font-size: 14px;
      line-height: 1.65;
      margin-bottom: 24px;
    }
    .footer__social {
      display: flex;
      gap: 10px;
    }
    .footer__social-link {
      width: 38px;
      height: 38px;
      background: rgba(255,255,255,0.08);
      color: rgba(255,255,255,0.65);
      border-radius: var(--r-sm);
      display: grid;
      place-items: center;
      text-decoration: none;
      font-size: 18px;
      transition: background 0.2s, color 0.2s;
    }
    .footer__social-link:hover { background: var(--primary); color: #fff; }
    .footer__col-title {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
      margin-bottom: 18px;
    }
    .footer__list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer__list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      line-height: 1.5;
    }
    .footer__list i { font-size: 16px; color: var(--primary); margin-top: 1px; flex-shrink: 0; }
    .footer__list a { color: inherit; text-decoration: none; }
    .footer__list a:hover { color: #fff; }
    .footer__bottom {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }
    .footer__copy { font-size: 13px; }
    .footer__brand { font-size: 13px; color: rgba(255,255,255,0.3); }

    /* ── WHATSAPP FAB ────────────────────────────── */
    .wpp-fab {
      position: fixed;
      bottom: 28px;
      right: 28px;
      z-index: 90;
      width: 58px;
      height: 58px;
      background: var(--green);
      color: #fff;
      border-radius: var(--r-full);
      display: grid;
      place-items: center;
      text-decoration: none;
      font-size: 28px;
      box-shadow: 0 6px 24px rgba(34,197,94,0.45);
      transition: transform 0.2s, box-shadow 0.2s;
      animation: fab-pulse 3s ease-in-out infinite;
    }
    .wpp-fab:hover {
      transform: scale(1.1);
      box-shadow: 0 10px 36px rgba(34,197,94,0.6);
      animation: none;
    }
    @keyframes fab-pulse {
      0%, 100% { box-shadow: 0 6px 24px rgba(34,197,94,0.45); }
      50%       { box-shadow: 0 6px 40px rgba(34,197,94,0.65), 0 0 0 10px rgba(34,197,94,0.08); }
    }

    /* ── MODAL ───────────────────────────────────── */
    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 200;
      background: rgba(10,20,20,0.65);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }
    .modal-overlay.is-open {
      opacity: 1;
      pointer-events: all;
    }
    .modal {
      position: relative;
      background: var(--white);
      border-radius: var(--r-xl);
      overflow-y: auto;
      overflow-x: hidden;
      width: 100%;
      max-width: 860px;
      max-height: 90vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      transform: scale(0.94) translateY(12px);
      transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1), opacity 0.3s;
      opacity: 0;
      box-shadow: var(--shadow-lg);
    }
    .modal-overlay.is-open .modal {
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    .modal__image-wrap {
      position: relative;
      overflow: hidden;
      background: var(--primary-light);
      aspect-ratio: 1 / 1;
      width: 100%;
      min-height: 0;
      align-self: start;
    }
    .modal__gallery {
      position: absolute;
      inset: 0;
      overflow: hidden;
    }
    .modal__gallery-track {
      display: flex;
      width: 100%;
      height: 100%;
      transition: transform 0.35s ease;
    }
    .modal__gallery-slide {
      flex: 0 0 100%;
      width: 100%;
      height: 100%;
      object-fit: contain;
      background: var(--primary-light);
    }
    .modal__image-wrap--out-of-stock .modal__gallery-slide { filter: grayscale(1); }
    .modal__gallery-slide--detail {
      object-fit: contain;
      padding: 18px;
      background: #fff;
    }
    .modal__gallery--contain .modal__gallery-slide {
      object-fit: contain;
      padding: 18px;
      background: #fff;
    }
    .modal__gallery-button {
      position: absolute;
      top: 50%;
      width: 36px;
      height: 36px;
      border: 1px solid rgba(255,255,255,0.7);
      border-radius: var(--r-full);
      background: rgba(15,124,130,0.78);
      color: #fff;
      cursor: pointer;
      display: grid;
      place-items: center;
      font-size: 18px;
      transform: translateY(-50%);
      transition: background 0.2s, transform 0.2s;
      z-index: 2;
    }
    .modal__gallery-button svg {
      width: 19px;
      height: 19px;
      stroke: currentColor;
      stroke-width: 2.5;
      stroke-linecap: round;
      stroke-linejoin: round;
    }
    .modal__gallery-button:hover {
      background: var(--primary-dark);
      transform: translateY(-50%) scale(1.06);
    }
    .modal__gallery-button--prev { left: 14px; }
    .modal__gallery-button--next { right: 14px; }
    .modal__gallery-dots {
      position: absolute;
      left: 50%;
      bottom: 16px;
      display: flex;
      gap: 7px;
      transform: translateX(-50%);
      z-index: 2;
    }
    .modal__gallery-dot {
      width: 8px;
      height: 8px;
      padding: 0;
      border: 1px solid rgba(255,255,255,0.85);
      border-radius: var(--r-full);
      background: rgba(255,255,255,0.45);
      cursor: pointer;
      transition: width 0.2s, background 0.2s;
    }
    .modal__gallery-dot.is-active {
      width: 22px;
      background: #fff;
    }
    .modal__image-placeholder {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 100px;
      min-height: 400px;
    }
    .modal__close {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 36px;
      height: 36px;
      background: rgba(255,255,255,0.9);
      backdrop-filter: blur(4px);
      border: none;
      border-radius: var(--r-full);
      cursor: pointer;
      display: grid;
      place-items: center;
      font-size: 18px;
      color: var(--neutral-dark);
      transition: background 0.2s, color 0.2s;
      z-index: 1;
    }
    .modal__close:hover { background: #fff; color: var(--primary); }
    .modal__content {
      padding: 40px 36px 32px;
      min-height: 0;
      overscroll-behavior: contain;
      display: flex;
      flex-direction: column;
    }
    .modal__category {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--primary);
      margin-bottom: 10px;
    }
    .modal__name {
      font-family: var(--font-display);
      font-size: 28px;
      font-weight: 900;
      line-height: 1.2;
      color: var(--neutral-dark);
      margin-bottom: 16px;
    }
    .modal__quantity-options {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: -4px 0 18px;
    }
    .modal__quantity-options[hidden] { display: none; }
    .modal__quantity-option {
      appearance: none;
      min-width: 74px;
      padding: 9px 14px;
      border: 1.5px solid var(--border);
      border-radius: var(--r-full);
      background: var(--white);
      color: var(--neutral-gray);
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition: color 0.18s, background 0.18s, border-color 0.18s, transform 0.15s;
    }
    .modal__quantity-option:hover {
      border-color: var(--primary);
      color: var(--primary-dark);
      transform: translateY(-1px);
    }
    .modal__quantity-option.is-selected {
      border-color: var(--primary);
      background: var(--primary-light);
      color: var(--primary-dark);
      box-shadow: 0 0 0 1px var(--primary);
    }
    .modal__quantity-option:focus-visible {
      outline: 3px solid rgba(19,138,145,0.28);
      outline-offset: 2px;
    }
    .modal__price {
      font-size: 34px;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.5px;
      margin-bottom: 20px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 2px;
    }
    .modal__price-current {
      display: flex;
      align-items: baseline;
      gap: 4px;
    }
    .modal__unit-price {
      color: var(--neutral-light);
      font-size: 13px;
      font-weight: 500;
      line-height: 1.3;
    }
    .modal__price--has-unit .modal__unit-price {
      color: var(--primary);
      font-size: 34px;
      font-weight: 800;
      line-height: 1.15;
      letter-spacing: -0.5px;
    }
    .modal__price--has-unit .modal__price-current {
      color: var(--neutral-gray);
      font-size: 24px;
    }
    .modal__unit-price[hidden] { display: none; }
    .modal__unit {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 2px;
      span {
        font-size: 13px;
        font-weight: 500;
        color: var(--neutral-light);
      }
    }
    .modal__original-price {
      font-size: 13px;
      font-weight: 500;
      color: var(--neutral-light);
      text-decoration: line-through;
    }
    .modal__price-prefix {
      font-size: 15px;
      font-weight: 600;
      color: var(--neutral-light);
    }
    .modal__desc {
      font-size: 14.5px;
      color: var(--neutral-gray);
      line-height: 1.7;
      margin-bottom: 24px;
    }
    .modal__desc-highlight {
      color: var(--primary-dark);
      font-weight: 700;
    }
    .modal__benefits-title {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--neutral-light);
      margin-bottom: 12px;
    }
    .modal__benefits {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 9px;
      margin-bottom: 28px;
    }
    .modal__benefits li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      color: var(--neutral-dark);
      line-height: 1.4;
    }
    .modal__benefits i {
      font-size: 18px;
      color: var(--primary);
      flex-shrink: 0;
    }
    .modal__optional-section { margin-bottom: 24px; }
    .modal__optional-text {
      font-size: 14px;
      color: var(--neutral-dark);
      line-height: 1.6;
    }
    .modal__actions { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }
    .modal__floating-action { display: none; }
    .btn-wpp {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: var(--green);
      color: #fff;
      text-decoration: none;
      font-size: 15px;
      font-weight: 700;
      padding: 15px 24px;
      border-radius: var(--r-full);
      transition: background 0.2s, transform 0.15s;
      border: none;
      cursor: pointer;
      font-family: var(--font-body);
    }
    .btn-wpp:hover { background: var(--green-dark); transform: translateY(-1px); }
    .btn-wpp i { font-size: 22px; }
    .modal__note {
      text-align: center;
      font-size: 12px;
      color: var(--neutral-light);
    }

    /* ── SCROLL REVEAL ───────────────────────────── */
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible { opacity: 1; transform: translateY(0); }
    .reveal-delay-1 { transition-delay: 0.12s; }
    .reveal-delay-2 { transition-delay: 0.24s; }
    .reveal-delay-3 { transition-delay: 0.36s; }

    /* Keep the desktop modal image treatment from the original layout. */
    @media (min-width: 901px) {
      .modal__image-wrap {
        aspect-ratio: auto;
        min-height: 400px;
        align-self: stretch;
      }
      .modal__gallery-slide {
        object-fit: cover;
        background: transparent;
      }
      .modal__gallery-slide--detail {
        object-fit: contain;
        background: #fff;
      }
    }

    /* ── RESPONSIVE ──────────────────────────────── */
    @media (max-width: 900px) {
      .hero__inner { grid-template-columns: 1fr; gap: 20px }
      .hero__slider { max-width: 100%; justify-self: stretch; }
      .how-steps { grid-template-columns: 1fr; gap: 16px; }
      .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
      .modal {
        grid-template-columns: 1fr;
        grid-template-rows: auto minmax(0, 1fr);
        height: 92vh;
        max-height: 92vh;
        overflow: hidden;
      }
      .modal__image-wrap {
        min-height: 0;
        max-height: none;
        width: 100%;
        height: var(--modal-image-height, auto);
        will-change: height;
      }
      .modal__gallery-slide,
      .modal__gallery-slide--detail,
      .modal__gallery--contain .modal__gallery-slide {
        width: 100%;
        object-fit: contain;
        padding: 0;
        background: #fff;
      }
      .modal__image-placeholder { min-height: 0; }
      .modal__content {
        padding: 28px 24px 116px;
        overflow-y: auto;
        overscroll-behavior: contain;
      }
      .modal__floating-action {
        position: absolute;
        left: 24px;
        right: 24px;
        bottom: calc(14px + env(safe-area-inset-bottom, 0px));
        z-index: 4;
        display: block;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(8px);
        transition: opacity 0.22s ease, visibility 0.22s ease, transform 0.22s ease;
      }
      .modal__floating-action.is-visible {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
      }
      .modal__floating-btn {
        padding: 11px 16px;
        font-size: 14px;
        box-shadow: 0 8px 24px rgba(10, 80, 84, 0.22);
      }
      .stats__inner { gap: 8px; grid: auto-flow dense / repeat(2, 1fr); }
      .stats__item {
        flex: 1 1 50%;
        padding: 12px 20px;
      }
    }
    @media (max-width: 640px) {
      .stats__item { padding: 8px 16px 8px 0; border-right: none; }
      .header__badge { display: none; }
      .product-grid { grid-template-columns: 1fr; }
      .product-card__actions { grid-template-columns: 1fr; }
      .hero__slider-shell { border-radius: 24px; }
      .hero__slider-controls { inset: auto 12px 12px 12px; }
      .hero__slide-content { left: 12px; right: 12px; bottom: 30px; gap: 6px; }
      .hero__slide-title { max-width: 14ch; }
      .footer__grid { grid-template-columns: 1fr; gap: 28px; }
      .modal__name { font-size: 22px; }
      .section { padding: 48px 20px; }
      .section__header { flex-direction: column; align-items: flex-start; }
      .header__logo img { height: 28px; }
      .hero__actions { flex-direction: row; gap: 12px; }
      .btn-primary, .btn-ghost { padding: 10px 14px; font-size: 14px; }
      .hero { padding: 40px 20px 40px 20px; }
    }