*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      /* ── Brand palette ── */
      --rosa: #F2B8C6; --menta: #A8D8C8; --azul: #B3D4E8;
      --naranja: #F2C9A0; --lila: #D4C0E8; --dorado: #E8DCC0;
      --rosa-osc: #D4708F; --menta-osc: #5BA58B; --azul-osc: #4A90B8;
      /* Body bg: off-white at near-zero chroma (NOT the cream/sand AI default).
         Carries warmth via brand accent + tipo, not via tinted neutrals. */
      --crema: #FCFCFB;
      --carbon: #14110F;
      /* Body text needs ≥4.5:1 against --crema. Old #6B6B6B failed (3.99:1). */
      --gris: #4A4744;
      --gris-light: #E5E2DD;

      /* ── Semantic tokens ── */
      --surface: #FFFFFF;
      --surface-alt: var(--crema);
      --surface-inverse: var(--carbon);
      --on-surface: var(--carbon);
      --on-surface-muted: var(--gris);
      --on-inverse: #FFFFFF;
      --border-subtle: var(--gris-light);
      --border-strong: rgba(26,26,26,.12);
      --accent: var(--menta-osc);
      --accent-soft: rgba(91,165,139,.12);
      --focus-ring: var(--menta-osc);

      /* ── Type system ── */
      --ff-head: 'Cormorant Garamond', Georgia, serif;
      --ff-body: 'DM Sans', system-ui, -apple-system, sans-serif;
      --fs-xs: .72rem;   /* labels */
      --fs-sm: .82rem;   /* meta */
      --fs-base: .95rem; /* body */
      --fs-md: 1rem;     /* large body */
      --fs-lg: 1.2rem;   /* small headings */
      --tracking-wide: .14em;
      --tracking-tight: -.01em;

      /* ── Spacing scale (4pt) ── */
      --sp-1: .25rem;  --sp-2: .5rem;  --sp-3: .75rem;
      --sp-4: 1rem;    --sp-5: 1.25rem; --sp-6: 1.5rem;
      --sp-8: 2rem;    --sp-10: 2.5rem; --sp-12: 3rem;
      --sp-16: 4rem;   --sp-20: 5rem;   --sp-24: 6rem;

      /* ── Elevation ── */
      --shadow-sm: 0 1px 2px rgba(26,26,26,.04), 0 1px 3px rgba(26,26,26,.06);
      --shadow-md: 0 4px 16px rgba(26,26,26,.06), 0 2px 6px rgba(26,26,26,.04);
      --shadow-lg: 0 12px 48px rgba(26,26,26,.10), 0 4px 16px rgba(26,26,26,.06);
      --shadow-xl: 0 24px 80px rgba(26,26,26,.14), 0 8px 24px rgba(26,26,26,.08);

      /* ── Motion ── */
      --ease-out: cubic-bezier(.22, 1, .36, 1);
      --ease-in-out: cubic-bezier(.65, 0, .35, 1);
      --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
      --dur-fast: 180ms;
      --dur-base: 320ms;
      --dur-slow: 520ms;

      /* ── Layout ── */
      --max: 1280px; --nav-h: 72px;
      --radius-sm: 4px; --radius-md: 8px; --radius-lg: 16px;
    }

    /* ── Reduce motion preferences ── */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
      }
    }

    /* ── Focus visible (a11y) ── */
    :focus-visible {
      outline: 2px solid var(--focus-ring);
      outline-offset: 3px;
      border-radius: 2px;
    }
    button:focus-visible, a:focus-visible, input:focus-visible {
      outline: 2px solid var(--focus-ring);
      outline-offset: 3px;
    }

    /* ── Selection ── */
    ::selection { background: var(--menta); color: var(--carbon); }
    html { scroll-behavior: smooth; overflow-x: hidden; }
    body { font-family: var(--ff-body); color: var(--carbon); background: var(--crema); -webkit-font-smoothing: antialiased; overflow-x: hidden; }

    /* ── ANNOUNCEMENT BAR ── */
    .announcement {
      background: var(--carbon);
      color: var(--on-inverse);
      text-align: center;
      padding: .55rem 1rem;
      font-size: .72rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      position: fixed; top: 0; left: 0; right: 0;
      z-index: 101;
      transition: transform var(--dur-base) var(--ease-out);
    }
    .announcement strong { color: var(--menta); font-weight: 500; }
    .announcement.hidden { transform: translateY(-100%); }

    /* ── NAVBAR ── */
    nav {
      position: fixed; top: 36px; left: 0; right: 0; z-index: 100;
      height: var(--nav-h); display: flex; align-items: center; padding: 0 2rem;
      background: var(--crema);
      border-bottom: 1px solid var(--border-subtle);
      transition: top var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
    }
    nav.scrolled {
      top: 0;
      box-shadow: var(--shadow-sm);
    }
    .nav-inner { max-width: var(--max); width: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
    .nav-logo { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
    .nav-logo-svg { height: 32px; width: auto; }
    .nav-logo-text { font-family: var(--ff-head); font-size: 1.5rem; font-weight: 500; color: var(--carbon); letter-spacing: .02em; }
    .nav-logo-text span { color: var(--menta-osc); font-style: italic; }
    .nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
    .nav-links a { font-size: .85rem; font-weight: 400; letter-spacing: .02em; color: var(--gris); text-decoration: none; transition: color .2s; }
    .nav-links a:hover { color: var(--carbon); }
    .nav-cta { background: var(--menta-osc) !important; color: #fff !important; padding: .5rem 1.25rem; font-size: .8rem !important; font-weight: 500 !important; letter-spacing: .06em; text-transform: uppercase; transition: background .2s !important; }
    .nav-cta:hover { background: var(--carbon) !important; }
    .hamburger {
      display: none; flex-direction: column; gap: 5px;
      cursor: pointer; padding: 10px;
      background: transparent; border: none;
      width: 44px; height: 44px;
      align-items: center; justify-content: center;
    }
    .hamburger span {
      display: block; width: 22px; height: 1.5px;
      background: var(--carbon); transition: all var(--dur-fast) var(--ease-out);
    }

    /* ── HERO (split asymmetric editorial — Ritual/Goop style) ── */
    .hero {
      position: relative;
      min-height: 100vh; min-height: 100dvh;
      display: grid;
      grid-template-columns: 1.05fr 1fr;
      overflow: hidden;
      padding-top: calc(var(--nav-h) + 40px);
      background: var(--crema);
    }
    .hero-text-side {
      position: relative; z-index: 3;
      display: flex; flex-direction: column;
      justify-content: flex-end;
      padding: 3rem 4rem 5rem;
      max-width: 720px;
    }
    .hero-image-side {
      position: relative;
      overflow: hidden;
    }
    .hero-photo {
      width: 100%; height: 100%;
      object-fit: cover; object-position: center 20%;
      display: block;
      animation: hero-drift 20s ease-in-out infinite alternate;
    }
    @keyframes hero-drift {
      0%   { transform: scale(1.02) translate(0, 0); }
      50%  { transform: scale(1.06) translate(-8px, -4px); }
      100% { transform: scale(1.03) translate(4px, 2px); }
    }
    .hero-image-side::after {
      content: '';
      position: absolute; left: -1px; top: 0; bottom: 0; width: 60px;
      background: linear-gradient(to right, var(--crema), transparent);
      z-index: 2; pointer-events: none;
    }
    .hero-eyebrow {
      font-family: var(--ff-head);
      font-size: 1.05rem;
      font-style: italic;
      color: var(--menta-osc);
      margin-bottom: 1.75rem;
      opacity: 0;
      animation: hero-enter .8s cubic-bezier(.22,1,.36,1) .1s forwards;
    }
    .hero h1 {
      opacity: 0;
      animation: hero-enter .9s cubic-bezier(.22,1,.36,1) .25s forwards;
    }
    .hero-sub {
      opacity: 0;
      animation: hero-enter .9s cubic-bezier(.22,1,.36,1) .45s forwards;
    }
    .hero-ctas {
      opacity: 0;
      animation: hero-enter .9s cubic-bezier(.22,1,.36,1) .6s forwards;
    }
    .hero-foot {
      opacity: 0;
      animation: hero-enter .9s cubic-bezier(.22,1,.36,1) .75s forwards;
    }
    @keyframes hero-enter {
      from { opacity: 0; transform: translateY(20px); filter: blur(4px); }
      to   { opacity: 1; transform: translateY(0); filter: blur(0); }
    }
    .hero-marquee-number {
      position: absolute;
      font-family: var(--ff-head);
      font-size: clamp(8rem, 18vw, 18rem);
      font-weight: 200;
      line-height: .85;
      color: var(--carbon);
      opacity: .04;
      top: 6%;
      right: -2%;
      z-index: 1;
      pointer-events: none;
      user-select: none;
      letter-spacing: -.03em;
      font-style: italic;
    }
    .hero-foot {
      margin-top: 2.5rem;
      padding-top: 1.5rem;
      border-top: 1px solid var(--border-subtle);
      font-size: .85rem; color: var(--gris);
      line-height: 1.5;
    }
    .hero-foot a { color: var(--carbon); text-decoration: underline; text-underline-offset: 3px; }
    .hero-foot a:hover { color: var(--menta-osc); }
    /* hero-bg deprecated: using <img> tag */
    /* hero-gradient + hero-content: deprecated */
    /* hero-badge: removed */
    .hero h1 {
      font-family: var(--ff-head);
      /* clamp max ≤ 6rem (96px) per impeccable. Was 7rem (shouting). */
      font-size: clamp(3.2rem, 7vw, 5.75rem);
      font-weight: 300;
      line-height: .96;
      letter-spacing: -.02em;
      color: var(--carbon);
      margin-bottom: 1.75rem;
      text-wrap: balance;
    }
    .hero h1 em {
      font-style: italic;
      font-weight: 400;
      color: var(--menta-osc);
      display: inline-block;
    }
    .hero-sub {
      font-size: clamp(1rem, 1.3vw, 1.15rem);
      color: var(--gris);
      line-height: 1.7;
      max-width: 440px;
      margin-bottom: 2.5rem;
      font-weight: 400;
    }
    .hero-ctas {
      display: flex; flex-wrap: wrap; gap: 1rem;
      margin-bottom: 1rem;
    }
    /* ── BUTTONS (unified system) ── */
    .btn-primary, .btn-ghost, .btn-outline, .btn-dark {
      position: relative; display: inline-flex; align-items: center;
      gap: .5rem; min-height: 48px; padding: .95rem 2rem;
      font-family: var(--ff-body); font-size: .82rem;
      font-weight: 500; letter-spacing: .05em;
      cursor: pointer; text-decoration: none;
      border: 1.5px solid transparent;
      transition: transform var(--dur-fast) var(--ease-out),
                  background var(--dur-fast) var(--ease-out),
                  border-color var(--dur-fast) var(--ease-out),
                  color var(--dur-fast) var(--ease-out),
                  box-shadow var(--dur-base) var(--ease-out);
      will-change: transform;
    }
    .btn-primary {
      background: var(--carbon); color: var(--on-inverse);
    }
    .btn-primary:hover {
      background: var(--menta-osc); color: var(--on-inverse);
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }
    .btn-primary:active { transform: translateY(0); }

    .btn-ghost {
      background: transparent;
      border-color: var(--carbon);
      color: var(--carbon);
    }
    .btn-ghost:hover {
      background: var(--carbon);
      border-color: var(--carbon);
      color: var(--on-inverse);
      transform: translateY(-2px);
    }
    .btn-ghost:active { transform: translateY(0); }
    /* hero-scroll-hint: removed */

    /* ── TRUST BAR ── */
    .trust-bar {
      background: var(--carbon);
      padding: 1rem 0;
      overflow: hidden;
      position: relative;
    }
    .trust-bar::before, .trust-bar::after {
      content: ''; position: absolute; top: 0; bottom: 0;
      width: 80px; z-index: 2; pointer-events: none;
    }
    .trust-bar::before {
      left: 0;
      background: linear-gradient(to right, var(--carbon), transparent);
    }
    .trust-bar::after {
      right: 0;
      background: linear-gradient(to left, var(--carbon), transparent);
    }
    .trust-track {
      display: flex; gap: 3rem;
      animation: marquee 32s linear infinite;
      white-space: nowrap;
      will-change: transform;
    }
    .trust-track span {
      font-size: .72rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: rgba(255,255,255,.7);
      flex-shrink: 0;
      font-weight: 500;
    }
    .trust-track .dot { color: var(--menta); opacity: .9; font-size: .6rem; }
    @keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

    /* ── QUIZ ── */
    #quiz { background: #fff; padding: 6rem 1.5rem; }
    .quiz-wrap { max-width: var(--max); margin: 0 auto; }
    .quiz-header { text-align: center; margin-bottom: 4rem; }
    .section-label { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--menta-osc); margin-bottom: 1rem; display: block; }
    .section-title { font-family: var(--ff-head); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 400; line-height: 1.15; color: var(--carbon); margin-bottom: 1.25rem; }
    .section-title em { font-style: italic; color: var(--menta-osc); }
    .section-sub { font-size: 1rem; color: var(--gris); line-height: 1.7; max-width: 560px; }
    .quiz-step-counter {
      text-align: center;
      font-size: .7rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: var(--gris);
      margin-bottom: 1rem;
      font-weight: 500;
    }
    .quiz-step-counter span { color: var(--accent); font-weight: 600; }

    .quiz-loading {
      display: none;
      text-align: center;
      padding: 4rem 1rem;
    }
    .quiz-loading.visible { display: block; animation: slide-in .5s var(--ease-out); }
    .quiz-loading-spinner {
      width: 44px; height: 44px;
      border: 2px solid var(--border-subtle);
      border-top-color: var(--accent);
      border-radius: 50%;
      margin: 0 auto 1.5rem;
      animation: spin 800ms linear infinite;
    }
    @keyframes spin { to { transform: rotate(360deg); } }
    .quiz-loading-text {
      font-family: var(--ff-head);
      font-size: 1.3rem; font-style: italic;
      color: var(--carbon);
    }
    .quiz-loading-dots span {
      opacity: 0;
      animation: dot-fade 1.4s infinite;
    }
    .quiz-loading-dots span:nth-child(2) { animation-delay: .2s; }
    .quiz-loading-dots span:nth-child(3) { animation-delay: .4s; }
    @keyframes dot-fade {
      0%, 100% { opacity: 0; }
      40% { opacity: 1; }
    }

    .quiz-progress {
      display: flex; gap: .4rem; justify-content: center;
      margin-bottom: 3rem;
    }
    .quiz-dot {
      width: 44px; height: 3px;
      background: var(--border-subtle);
      border-radius: 2px;
      transition: background var(--dur-base) var(--ease-out),
                  width var(--dur-base) var(--ease-out);
      position: relative;
      overflow: hidden;
    }
    .quiz-dot.active {
      background: var(--accent);
      width: 60px;
    }
    .quiz-dot.completed { background: var(--accent); opacity: .5; }
    .quiz-q { display: none; }
    .quiz-q-title { font-family: var(--ff-head); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 400; text-align: center; margin-bottom: 2.5rem; }
    .quiz-opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; max-width: 880px; margin: 0 auto; }
    .quiz-opt {
      position: relative;
      border: 1.5px solid var(--border-subtle);
      padding: 1.75rem 1.5rem; cursor: pointer; text-align: center;
      transition: transform var(--dur-fast) var(--ease-out),
                  border-color var(--dur-fast) var(--ease-out),
                  background var(--dur-fast) var(--ease-out),
                  box-shadow var(--dur-fast) var(--ease-out);
      background: var(--surface-alt);
      border-radius: var(--radius-sm);
      overflow: hidden;
    }
    .quiz-opt:hover {
      border-color: var(--accent);
      background: var(--accent-soft);
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }
    .quiz-opt.sel {
      border-color: var(--accent);
      background: var(--accent-soft);
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }
    .quiz-opt.sel::after {
      content: ''; position: absolute; top: 12px; right: 12px;
      width: 22px; height: 22px; border-radius: 50%;
      background: var(--accent);
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
      background-size: 14px; background-repeat: no-repeat; background-position: center;
      animation: check-pop .4s var(--ease-spring);
    }
    @keyframes check-pop {
      0% { transform: scale(0); opacity: 0; }
      60% { transform: scale(1.15); opacity: 1; }
      100% { transform: scale(1); opacity: 1; }
    }
    .quiz-opt-icon { font-size: 2.2rem; margin-bottom: .75rem; }
    .quiz-opt-label { font-size: .9rem; font-weight: 500; line-height: 1.4; }
    .quiz-opt-sub { font-size: .75rem; color: var(--gris); margin-top: .3rem; }
    .quiz-nav { display: flex; justify-content: center; gap: 1rem; margin-top: 2.5rem; }
    .btn-outline {
      background: transparent;
      border-color: var(--carbon);
      color: var(--carbon);
    }
    .btn-outline:hover {
      background: var(--carbon);
      color: var(--on-inverse);
      transform: translateY(-1px);
    }

    .btn-dark {
      background: var(--carbon);
      color: var(--on-inverse);
    }
    .btn-dark:hover {
      background: var(--accent);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }
    .btn-dark:active { transform: translateY(0); }
    .btn-dark:disabled {
      opacity: .25; cursor: not-allowed;
      transform: none !important; box-shadow: none !important;
      background: var(--carbon);
    }
    .quiz-result { display: none; max-width: 760px; margin: 0 auto; }
    .quiz-result.visible { display: block; }
    .quiz-result-title { font-family: var(--ff-head); font-size: 2rem; font-weight: 400; text-align: center; margin-bottom: .5rem; }
    .quiz-result-sub { text-align: center; color: var(--gris); font-size: .9rem; margin-bottom: 2.5rem; }
    .quiz-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
    .quiz-card { padding: 2rem; border: 1px solid var(--gris-light); background: var(--crema); }
    .quiz-card-bar { height: 4px; margin-bottom: 1.25rem; border-radius: 2px; }
    .quiz-card h4 { font-family: var(--ff-head); font-size: 1.4rem; font-weight: 400; margin-bottom: .5rem; }
    .quiz-card p { font-size: .85rem; color: var(--gris); line-height: 1.6; }
    .quiz-restart { text-align: center; margin-top: 1.5rem; font-size: .8rem; color: var(--gris); cursor: pointer; text-decoration: underline; }
    .quiz-restart:hover { color: var(--carbon); }

    .quiz-reason {
      margin-top: 2rem;
      padding: 2rem 2.25rem;
      background: var(--accent-soft);
      border-radius: var(--radius-sm);
    }
    .quiz-reason-title {
      font-size: .7rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: var(--menta-osc);
      font-weight: 600;
      margin-bottom: 1rem;
    }
    .quiz-reason-list {
      list-style: none;
      padding: 0; margin: 0;
      display: flex; flex-direction: column;
      gap: .65rem;
    }
    .quiz-reason-list li {
      font-size: .92rem;
      line-height: 1.6;
      color: var(--carbon);
      padding-left: 1.5rem;
      position: relative;
    }
    .quiz-reason-list li::before {
      content: '';
      position: absolute; left: 0; top: .65rem;
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--accent);
    }

    /* ── PRODUCTS ── */
    #productos { background: var(--crema); padding: 6rem 1.5rem; }
    .products-wrap { max-width: var(--max); margin: 0 auto; }
    .products-header { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: 4rem; }
    /* ── Bestseller hero card ── */
    .bestseller {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 0;
      background: var(--surface);
      margin-bottom: 3rem;
      min-height: 480px;
      overflow: hidden;
      opacity: 0; transform: translateY(40px);
      transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
    }
    .bestseller.in { opacity: 1; transform: translateY(0); }
    .bestseller-media {
      position: relative;
      overflow: hidden;
      background: var(--surface-alt);
    }
    .bestseller-media img {
      width: 100%; height: 100%;
      object-fit: cover; object-position: 50% 55%;
      display: block;
      transition: transform 1.2s cubic-bezier(.22,1,.36,1);
    }
    .bestseller:hover .bestseller-media img { transform: scale(1.04); }
    .bestseller-content {
      padding: 4rem 4rem 3rem;
      display: flex; flex-direction: column;
      justify-content: center;
    }
    .bestseller-badge {
      display: inline-flex; align-items: center; gap: .5rem;
      background: var(--carbon); color: var(--on-inverse);
      padding: .4rem 1rem;
      font-size: .65rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      font-weight: 600;
      border-radius: 100px;
      align-self: flex-start;
      margin-bottom: 1.5rem;
    }
    .bestseller-badge::before {
      content: '';
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--menta);
    }
    .bestseller-name {
      font-family: var(--ff-head);
      font-size: clamp(2.4rem, 4vw, 3.4rem);
      font-weight: 400;
      line-height: 1;
      margin-bottom: .75rem;
      letter-spacing: -.02em;
    }
    .bestseller-tagline {
      font-size: .75rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: var(--gris);
      margin-bottom: 2rem;
    }
    .bestseller-feature {
      font-family: var(--ff-head);
      font-size: 1.4rem;
      font-style: italic;
      line-height: 1.4;
      color: var(--carbon);
      margin-bottom: 1.5rem;
      padding-bottom: 1.5rem;
      border-bottom: 1px solid var(--border-subtle);
    }
    .bestseller-feature strong {
      font-style: normal;
      font-weight: 500;
      color: var(--menta-osc);
    }
    .bestseller-bullets {
      list-style: none;
      display: flex; flex-direction: column;
      gap: .75rem;
      margin-bottom: 2.5rem;
    }
    .bestseller-bullets li {
      font-size: .9rem;
      line-height: 1.6;
      color: var(--carbon);
      padding-left: 1.5rem;
      position: relative;
    }
    .bestseller-bullets li::before {
      content: '';
      position: absolute; left: 0; top: .7rem;
      width: 8px; height: 1px;
      background: var(--menta-osc);
    }

    /* ── Standard products grid — hairline dividers, no shadow on default ── */
    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border-subtle);
    }
    .product-card {
      background: var(--surface);
      padding: 2.25rem 2rem 2rem;
      transition: transform var(--dur-base) var(--ease-out),
                  background var(--dur-base) var(--ease-out);
      cursor: default; position: relative; overflow: hidden; isolation: isolate;
    }

    /* Cinematic stagger on scroll */
    .products-grid .product-card {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity .65s var(--ease-out) calc(var(--card-i) * 90ms),
                  transform .65s var(--ease-out) calc(var(--card-i) * 90ms),
                  box-shadow var(--dur-base) var(--ease-out),
                  background var(--dur-base) var(--ease-out);
    }
    .products-grid.in .product-card { opacity: 1; transform: translateY(0); }
    .products-grid.in .product-card:hover {
      background: var(--surface-alt);
      z-index: 2;
      transform: translateY(-4px);
    }
    .products-grid.in .product-card:hover .product-photo {
      transform: scale(1.06);
    }
    .product-photo { transition: transform 900ms cubic-bezier(.22,1,.36,1); }
    .product-link { transition: color var(--dur-fast) var(--ease-out), gap var(--dur-fast) var(--ease-out); }
    .product-card:hover .product-link { color: var(--carbon); gap: .7rem; }
    .product-card::before {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(135deg, transparent 0%, var(--surface-alt) 100%);
      opacity: 0; transition: opacity var(--dur-base) var(--ease-out);
      pointer-events: none; z-index: -1;
    }
    .product-card:hover {
      box-shadow: var(--shadow-xl);
      transform: translateY(-6px);
      z-index: 2;
    }
    .product-card:hover::before { opacity: 1; }
    .product-photo-wrap {
      width: 100%; aspect-ratio: 4/5;
      background: var(--crema);
      margin-bottom: 1.5rem;
      overflow: hidden;
      position: relative;
    }
    .product-photo {
      width: 100%; height: 100%;
      object-fit: cover; object-position: center;
      display: block;
      transition: transform .6s ease;
    }
    .product-card:hover .product-photo { transform: scale(1.04); }
    .product-photo-placeholder { width: 100%; height: 220px; margin-bottom: 1.5rem; display: flex; align-items: center; justify-content: center; }
    .bottle-icon { width: 80px; height: 120px; border-radius: 8px 8px 12px 12px; position: relative; }
    .bottle-cap { width: 40px; height: 18px; border-radius: 4px 4px 0 0; position: absolute; top: 0; left: 50%; transform: translateX(-50%); background: #333; }
    .bottle-body { width: 100%; height: 100%; border-radius: 6px 6px 10px 10px; position: absolute; top: 16px; overflow: hidden; }
    .bottle-label { width: 80%; position: absolute; top: 30%; left: 10%; right: 10%; bottom: 20%; border-radius: 3px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
    .bottle-label-name { font-size: 11px; font-weight: 600; color: rgba(255,255,255,.9); font-family: var(--ff-body); text-align: center; line-height: 1.2; }
    .bottle-logo { font-family: var(--ff-head); font-size: 9px; color: rgba(255,255,255,.75); font-style: italic; }
    .product-color-bar { width: 32px; height: 3px; margin-bottom: 1.25rem; border-radius: 2px; }
    .product-name { font-family: var(--ff-head); font-size: 1.6rem; font-weight: 400; color: var(--carbon); margin-bottom: .2rem; }
    .product-benefit { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gris); margin-bottom: 1.5rem; }
    .product-bullets { list-style: none; display: flex; flex-direction: column; gap: .6rem; margin-bottom: 2rem; }
    .product-bullets li { font-size: .875rem; color: var(--carbon); display: flex; align-items: flex-start; gap: .5rem; line-height: 1.5; }
    .product-bullets li::before { content: '—'; color: var(--menta-osc); flex-shrink: 0; margin-top: 1px; }
    .product-link { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--menta-osc); font-weight: 500; display: inline-flex; align-items: center; gap: .4rem; border-bottom: 1px solid transparent; transition: border-color .2s; text-decoration: none; }
    .product-link:hover { border-color: var(--menta-osc); }

    /* ── POR QUÉ ── */
    #porque { background: var(--carbon); padding: 6rem 1.5rem; }
    .porque-inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr; gap: 5rem; align-items: start; }
    #porque .section-title { color: #fff; }
    #porque .section-title em { color: var(--menta); }
    #porque .section-label { color: var(--menta); }
    .pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem 4rem; }
    .pillar { padding-top: 0; }
    .pillar h3 {
      font-family: var(--ff-head);
      font-size: 1.6rem; font-weight: 400;
      color: #fff; margin-bottom: .85rem;
      line-height: 1.2;
      letter-spacing: -.01em;
    }
    .pillar p { font-size: .95rem; color: rgba(255,255,255,.7); line-height: 1.7; max-width: 30ch; }

    /* ── CIENCIA ── */
    #ciencia { background: #fff; padding: 6rem 1.5rem; }
    .science-inner { max-width: var(--max); margin: 0 auto; }
    .science-grid {
      display: grid; grid-template-columns: repeat(3,1fr); gap: 0;
      margin-top: 4rem;
      border: 1.5px solid var(--border-subtle);
    }
    .science-card {
      padding: 3rem 2.5rem;
      border-right: 1.5px solid var(--border-subtle);
      transition: background var(--dur-base) var(--ease-out);
      position: relative;
    }
    .science-card:hover { background: var(--surface-alt); }
    .science-card:last-child { border-right: none; }
    .science-stat {
      font-family: var(--ff-head);
      font-size: clamp(3.5rem, 6vw, 5rem);
      font-weight: 300;
      color: var(--carbon);
      line-height: 1;
      margin-bottom: .75rem;
      font-feature-settings: 'lnum' 1, 'tnum' 1;
    }
    .science-stat span { color: var(--menta-osc); }
    .science-tag { font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; color: var(--gris); margin-bottom: .75rem; }
    .science-desc { font-size: .9rem; line-height: 1.65; color: var(--carbon); }
    .science-note { font-size: .78rem; color: var(--gris); margin-top: .5rem; line-height: 1.5; }

    /* ── HISTORIA SPLIT ── */
    #historia { background: var(--crema); padding: 0; overflow: hidden; }
    .historia-grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
    .historia-img { position: relative; overflow: hidden; }
    .historia-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
    .historia-content { padding: 5rem 4rem; display: flex; flex-direction: column; justify-content: center; }
    .historia-eyebrow {
      font-family: var(--ff-head);
      font-size: 1rem;
      font-style: italic;
      color: var(--menta-osc);
      margin-bottom: 1.5rem;
    }
    .historia-quote { font-family: var(--ff-head); font-size: clamp(1.5rem, 2.5vw, 2.2rem); font-weight: 300; font-style: italic; line-height: 1.45; color: var(--carbon); margin-bottom: 2rem; }
    .historia-quote strong { font-weight: 500; font-style: normal; }
    .historia-divider { width: 48px; height: 1px; background: var(--menta-osc); margin-bottom: 1.75rem; }
    .historia-body { font-size: .9rem; line-height: 1.8; color: var(--gris); }
    .historia-body p + p { margin-top: 1rem; }

    /* ── DONDE ── */
    #donde { background: linear-gradient(135deg, rgba(168,216,200,.3) 0%, rgba(179,212,232,.3) 100%); border-top: 1px solid var(--gris-light); padding: 6rem 1.5rem; text-align: center; }
    .donde-inner { max-width: var(--max); margin: 0 auto; }
    .cv-badge {
      display: inline-flex; align-items: center; gap: 1.5rem;
      background: var(--surface);
      padding: 1.5rem 2.25rem;
      box-shadow: var(--shadow-lg);
      margin: 2rem 0 1.75rem;
      border-radius: var(--radius-md);
      transition: transform var(--dur-base) var(--ease-out),
                  box-shadow var(--dur-base) var(--ease-out);
    }
    .cv-badge:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-xl);
    }
    .cv-official-logo {
      height: 52px; width: auto; flex-shrink: 0; display: block;
    }
    .cv-info { text-align: left; border-left: 1px solid var(--border-subtle); padding-left: 1.5rem; }
    .cv-info-sub {
      font-size: .72rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: var(--gris);
      font-weight: 500;
    }
    .donde-steps {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      margin-top: 4rem;
      max-width: 880px;
      margin-left: auto; margin-right: auto;
      background: rgba(255,255,255,.4);
    }
    .donde-step {
      background: rgba(255,255,255,.7);
      padding: 2rem 1.75rem;
      text-align: left;
    }
    .donde-step p { font-size: .92rem; line-height: 1.55; color: var(--carbon); }

    @media (max-width: 768px) {
      .donde-steps { grid-template-columns: 1fr; gap: 0; }
      .donde-step { padding: 1.5rem; border-bottom: 1px solid rgba(0,0,0,.06); }
      .donde-step:last-child { border-bottom: none; }
    }

    /* ── FOOTER ── */
    footer {
      background: var(--carbon);
      padding: 5rem 1.5rem 2.5rem;
      position: relative;
    }
    footer::before {
      content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
      width: 60px; height: 1px;
      background: var(--menta-osc);
    }
    .footer-inner {
      max-width: var(--max); margin: 0 auto;
      display: grid; grid-template-columns: 2fr 1fr 1fr;
      gap: 4rem;
    }
    .footer-brand-name {
      font-family: var(--ff-head); font-size: 1.6rem; font-weight: 500;
      color: rgba(255,255,255,.92); font-style: italic;
      margin-bottom: .85rem; letter-spacing: -.01em;
    }
    .footer-brand-name span { color: var(--menta); }
    .footer-desc {
      font-size: .85rem; color: rgba(255,255,255,.5);
      line-height: 1.75; max-width: 320px;
    }
    .footer-social { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
    .social-pill {
      border: 1px solid rgba(255,255,255,.15);
      padding: .5rem 1rem;
      font-size: .72rem; color: rgba(255,255,255,.55);
      letter-spacing: .06em;
      cursor: pointer;
      transition: all var(--dur-fast) var(--ease-out);
      background: transparent;
      border-radius: 100px;
    }
    .social-pill:hover {
      border-color: var(--menta);
      color: var(--menta);
      transform: translateY(-1px);
    }
    .footer-col h5 {
      font-size: .68rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: rgba(255,255,255,.4);
      margin-bottom: 1.5rem;
      font-weight: 500;
    }
    .footer-col a {
      display: block; font-size: .85rem;
      color: rgba(255,255,255,.55);
      text-decoration: none;
      transition: color var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out);
      margin-bottom: .7rem;
    }
    .footer-col a:hover {
      color: #fff;
      padding-left: 4px;
    }
    .footer-bottom {
      max-width: var(--max); margin: 3rem auto 0;
      padding-top: 2rem;
      border-top: 1px solid rgba(255,255,255,.08);
      display: flex; flex-wrap: wrap;
      justify-content: space-between; align-items: center;
      gap: 1.5rem;
    }
    .footer-disclaimer {
      font-size: .7rem; opacity: .4;
      line-height: 1.7; max-width: 560px;
    }
    .footer-cr { font-size: .7rem; opacity: .4; letter-spacing: .04em; }

    /* ── ANIMATIONS ── */
    .fade-up {
      opacity: 0;
      transform: translateY(32px);
      filter: blur(4px);
      transition: opacity .8s cubic-bezier(.22,1,.36,1),
                  transform .8s cubic-bezier(.22,1,.36,1),
                  filter .8s cubic-bezier(.22,1,.36,1);
    }
    .fade-up.in {
      opacity: 1;
      transform: translateY(0);
      filter: blur(0);
    }

    /* ── HERO H1 letter-by-letter reveal ── */
    .hero h1 .word {
      display: inline-block;
      overflow: hidden;
      vertical-align: top;
    }
    .hero h1 .word > span {
      display: inline-block;
      transform: translateY(110%);
      opacity: 0;
      animation: word-rise .9s var(--ease-out) forwards;
    }

    @keyframes word-rise {
      to { transform: translateY(0); opacity: 1; }
    }

    /* magnetic cursor: removed (caused visual artifacts) */

    /* ── Hover magnify para imágenes (productos + bestseller) ── */
    .product-photo-wrap, .bestseller-media {
      position: relative;
      isolation: isolate;
    }

    /* scroll-progress: removed */

    /* ── EDITORIAL QUOTE ── */
    .editorial {
      background: var(--carbon);
      color: var(--on-inverse);
      padding: 8rem 1.5rem;
      position: relative;
      overflow: hidden;
    }
    .editorial::before {
      content: '"';
      position: absolute;
      font-family: var(--ff-head);
      font-size: clamp(20rem, 40vw, 40rem);
      font-style: italic;
      font-weight: 300;
      color: rgba(168,216,200,.06);
      top: -8%;
      left: -2%;
      line-height: .8;
      pointer-events: none;
      user-select: none;
    }
    .editorial-inner {
      max-width: 980px; margin: 0 auto;
      text-align: center; position: relative; z-index: 2;
    }
    .editorial-quote {
      font-family: var(--ff-head);
      font-size: clamp(1.8rem, 3.8vw, 3.2rem);
      font-weight: 300;
      font-style: italic;
      line-height: 1.3;
      color: #fff;
      margin-bottom: 2.5rem;
      letter-spacing: -.01em;
    }
    .editorial-quote span { color: var(--menta); }
    .editorial-divider {
      width: 48px; height: 1px;
      background: var(--menta);
      margin: 0 auto 2rem;
    }
    .editorial-attr {
      font-size: .75rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: rgba(255,255,255,.5);
      font-weight: 500;
    }

    /* ── BIG STATS ROW (full bleed) ── */
    .big-stats {
      background: var(--surface-alt);
      padding: 5rem 1.5rem;
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
    }
    .big-stats-row {
      max-width: var(--max); margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
    }
    .big-stat-item {
      text-align: center;
      padding: 0 1.5rem;
      border-right: 1px solid var(--border-subtle);
    }
    .big-stat-item:last-child { border-right: none; }
    .big-stat-num {
      font-family: var(--ff-head);
      font-size: clamp(3rem, 5vw, 5rem);
      font-weight: 300;
      color: var(--carbon);
      line-height: 1;
      margin-bottom: .75rem;
      letter-spacing: -.02em;
    }
    .big-stat-num em {
      font-style: italic;
      color: var(--menta-osc);
      font-weight: 400;
    }
    .big-stat-label {
      font-size: .72rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: var(--gris);
      font-weight: 500;
      line-height: 1.5;
    }

    /* ── RUTINA DIARIA ── */
    #rutina { background: #fff; padding: 6rem 1.5rem; overflow: hidden; }
    .rutina-inner { max-width: var(--max); margin: 0 auto; }
    .rutina-header { text-align: center; margin-bottom: 4rem; }
    .rutina-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1.5px solid var(--gris-light); position: relative; }
    .rutina-step {
      padding: 3rem 2.5rem;
      border-right: 1.5px solid var(--border-subtle);
      position: relative;
      transition: background var(--dur-base) var(--ease-out);
    }
    .rutina-step:last-child { border-right: none; }
    .rutina-step:hover { background: var(--surface-alt); }
    .rutina-icon {
      width: 56px; height: 56px;
      display: flex; align-items: center; justify-content: center;
      background: var(--accent-soft);
      border-radius: 50%;
      margin-bottom: 1.25rem;
      color: var(--menta-osc);
    }
    .rutina-icon svg { width: 26px; height: 26px; }
    .rutina-time {
      font-family: var(--ff-head);
      font-size: 1.4rem; font-weight: 500;
      line-height: 1; color: var(--carbon);
      margin-bottom: .35rem;
      letter-spacing: -.01em;
    }
    .rutina-period {
      font-size: .72rem;
      letter-spacing: var(--tracking-wide);
      text-transform: uppercase;
      color: var(--gris);
      margin-bottom: 2rem;
    }
    .rutina-products { display: flex; flex-direction: column; gap: 1.25rem; }
    .rutina-prod { display: flex; align-items: flex-start; gap: 1rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--gris-light); }
    .rutina-prod:last-child { border-bottom: none; }
    .rutina-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: .55rem; }
    .rutina-prod-info { flex: 1; }
    .rutina-prod-name { font-family: var(--ff-head); font-size: 1.1rem; font-weight: 500; margin-bottom: .2rem; }
    .rutina-prod-note { font-size: .8rem; color: var(--gris); line-height: 1.4; }

    /* ── FAQ ── */
    #faq { background: var(--crema); padding: 6rem 1.5rem; }
    .faq-inner { max-width: 900px; margin: 0 auto; }
    .faq-header { text-align: center; margin-bottom: 4rem; }
    .faq-list { display: flex; flex-direction: column; }
    .faq-item {
      border-top: 1px solid var(--border-subtle);
      transition: background var(--dur-base) var(--ease-out);
    }
    .faq-item:last-child { border-bottom: 1px solid var(--border-subtle); }
    .faq-item.open { background: var(--surface-alt); }
    .faq-q {
      display: flex; align-items: center; justify-content: space-between;
      padding: 1.85rem 1.5rem; cursor: pointer;
      font-family: var(--ff-head); font-size: 1.35rem; font-weight: 400;
      color: var(--carbon); line-height: 1.3;
      transition: color var(--dur-fast) var(--ease-out);
      gap: 1.5rem;
    }
    .faq-item:hover .faq-q { color: var(--menta-osc); }
    .faq-q-icon {
      flex-shrink: 0; width: 36px; height: 36px;
      border: 1px solid var(--border-subtle); border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      transition: background var(--dur-base) var(--ease-out),
                  border-color var(--dur-base) var(--ease-out),
                  transform var(--dur-base) var(--ease-spring);
    }
    .faq-q-icon svg {
      width: 14px; height: 14px;
      transition: transform var(--dur-base) var(--ease-spring);
    }
    .faq-item.open .faq-q-icon {
      background: var(--accent); border-color: var(--accent);
      transform: rotate(135deg);
    }
    .faq-item.open .faq-q-icon svg { stroke: #fff; }
    .faq-a {
      max-height: 0; overflow: hidden;
      transition: max-height .6s cubic-bezier(.22,1,.36,1);
    }
    .faq-a-inner {
      padding: 0 1.5rem 1.85rem;
      font-size: .95rem; line-height: 1.75;
      color: var(--gris); max-width: 720px;
    }
    .faq-item.open .faq-a { max-height: 500px; }

    /* ── NEWSLETTER ── */
    #newsletter {
      background: var(--carbon);
      color: #fff;
      padding: 5rem 1.5rem;
      position: relative; overflow: hidden;
    }
    #newsletter::before {
      content: ''; position: absolute; top: -200px; right: -200px;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(168,216,200,.15) 0%, transparent 70%);
      pointer-events: none;
    }
    #newsletter::after {
      content: ''; position: absolute; bottom: -200px; left: -200px;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(242,184,198,.12) 0%, transparent 70%);
      pointer-events: none;
    }
    .news-inner { max-width: 720px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
    .news-label { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--menta); margin-bottom: 1.25rem; display: block; }
    .news-title { font-family: var(--ff-head); font-size: clamp(2rem, 4vw, 3rem); font-weight: 300; line-height: 1.15; color: #fff; margin-bottom: 1.25rem; }
    .news-title em { font-style: italic; color: var(--menta); }
    .news-sub { font-size: .95rem; line-height: 1.7; color: rgba(255,255,255,.6); margin-bottom: 2.5rem; max-width: 480px; margin-left: auto; margin-right: auto; }
    .news-form {
      display: flex; gap: .5rem; max-width: 520px; margin: 0 auto;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.15);
      padding: .35rem;
      border-radius: 100px;
      transition: border-color var(--dur-base) var(--ease-out),
                  background var(--dur-base) var(--ease-out);
    }
    .news-form:focus-within {
      background: rgba(255,255,255,.1);
      border-color: var(--menta);
      box-shadow: 0 0 0 4px rgba(168,216,200,.15);
    }
    .news-input {
      flex: 1; background: transparent;
      border: none; padding: .85rem 1.25rem; color: #fff;
      font-family: var(--ff-body); font-size: .92rem;
      min-height: 48px;
    }
    .news-input::placeholder { color: rgba(255,255,255,.45); }
    .news-input:focus { outline: none; }
    .news-btn {
      background: var(--menta); color: var(--carbon);
      padding: .85rem 1.75rem; border: none; cursor: pointer;
      font-family: var(--ff-body); font-size: .82rem;
      font-weight: 500; letter-spacing: .05em;
      border-radius: 100px; min-height: 48px;
      transition: background var(--dur-fast) var(--ease-out),
                  transform var(--dur-fast) var(--ease-out);
      white-space: nowrap;
    }
    .news-btn:hover { background: #fff; transform: scale(1.02); }
    .news-btn:active { transform: scale(.98); }
    .news-disclaimer { font-size: .7rem; color: rgba(255,255,255,.35); margin-top: 1rem; }
    .news-success { display: none; color: var(--menta); font-size: .95rem; margin-top: 1.5rem; font-style: italic; }
    .news-success.visible { display: block; }

    /* ── COUNTER (ciencia) ── */
    .science-stat { transition: transform .6s ease; }

    /* ── SCROLL TO TOP ── */
    .scroll-top {
      position: fixed; bottom: 2rem; right: 2rem; z-index: 50;
      width: 48px; height: 48px; border-radius: 50%;
      background: var(--carbon); color: var(--on-inverse);
      display: flex; align-items: center; justify-content: center;
      cursor: pointer; opacity: 0; pointer-events: none; transform: translateY(10px);
      transition: opacity var(--dur-base) var(--ease-out),
                  transform var(--dur-base) var(--ease-spring),
                  background var(--dur-fast) var(--ease-out);
      box-shadow: var(--shadow-lg);
      border: none;
    }
    .scroll-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
    .scroll-top:hover { background: var(--menta-osc); }
    .scroll-top svg { width: 18px; height: 18px; }

    /* hero-ambient: removed */

    /* ── QUIZ FADE TRANSITION ── */
    .quiz-q { display: none; animation: none; }
    .quiz-q.visible { display: block; animation: slide-in .6s cubic-bezier(.22,1,.36,1); }
    @keyframes slide-in {
      from { opacity: 0; transform: translateY(24px); filter: blur(3px); }
      to { opacity: 1; transform: translateY(0); filter: blur(0); }
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .porque-inner { grid-template-columns: 1fr; gap: 3rem; }
      .historia-grid { grid-template-columns: 1fr; }
      .historia-img { height: 360px; }
      .footer-inner { grid-template-columns: 1fr 1fr; }
      .rutina-grid { grid-template-columns: 1fr; }
      .rutina-step { border-right: none; border-bottom: 1.5px solid var(--gris-light); }
      .rutina-step:last-child { border-bottom: none; }
      .hero { grid-template-columns: 1fr; }
      .hero-image-side { order: -1; height: 50vh; min-height: 380px; }
      .hero-photo { object-position: center 15%; }
      .hero-image-side::after { display: none; }
      .hero-text-side { padding: 3rem 2rem 4rem; }
      .big-stats-row { grid-template-columns: repeat(2, 1fr); gap: 2rem 0; }
      .big-stat-item:nth-child(2) { border-right: none; }
      .big-stat-item:nth-child(1), .big-stat-item:nth-child(2) { padding-bottom: 2rem; border-bottom: 1px solid var(--border-subtle); }
      .editorial { padding: 5rem 1.5rem; }
      .products-grid { grid-template-columns: repeat(2, 1fr); }
      .bestseller { grid-template-columns: 1fr; }
      .bestseller-media { min-height: 320px; }
      .bestseller-content { padding: 3rem 2rem; }
    }
    @media (max-width: 768px) {
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .nav-links.open { display: flex; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0; background: rgba(250,248,245,.97); padding: 1.5rem; border-bottom: 1px solid var(--gris-light); }
      .hero-ctas { flex-direction: column; align-items: flex-start; }
      .science-grid { grid-template-columns: 1fr; }
      .science-card { border-right: none; border-bottom: 1.5px solid var(--gris-light); }
      .science-card:last-child { border-bottom: none; }
      .pillars { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
      section, #quiz, #productos, #porque, #ciencia, #donde, #rutina, #faq, #newsletter, .big-stats, .editorial { padding: 4rem 1rem; }
      .big-stats-row { grid-template-columns: 1fr 1fr; }
      .big-stat-item { padding: 1.5rem 1rem; border-right: 1px solid var(--border-subtle); }
      .big-stat-item:nth-child(2n) { border-right: none; }
      .big-stat-item:nth-child(1), .big-stat-item:nth-child(2) { border-bottom: 1px solid var(--border-subtle); }
      .editorial-quote { font-size: 1.6rem; }
      .news-form { flex-direction: column; border-radius: var(--radius-md); padding: .5rem; }
      .news-btn { width: 100%; border-radius: var(--radius-sm); }
      .news-input { padding: .85rem 1rem; }
      .hero h1 { font-size: clamp(2.6rem, 11vw, 4rem); }
      .products-grid { grid-template-columns: 1fr; }
      .product-card { padding: 2rem 1.25rem; }
      .bestseller-content { padding: 2.5rem 1.5rem; }
      .bestseller-name { font-size: 2rem; }
      .bestseller-feature { font-size: 1.15rem; }
      .quiz-opt { padding: 1.25rem 1rem; min-height: 90px; }
      .quiz-opt-icon { font-size: 1.8rem; margin-bottom: .5rem; }
      .quiz-opts { grid-template-columns: 1fr 1fr; gap: .65rem; }
      .quiz-q-title { font-size: 1.4rem; margin-bottom: 1.75rem; padding: 0 1rem; }
      .quiz-dot { width: 30px; }
      .quiz-dot.active { width: 50px; }
      .hero-stat-cluster { gap: 1rem; }
      .hero-stat-num { font-size: 1.8rem; }
      .hero-stat-label { font-size: .6rem; }
      .hero-marquee-number { font-size: 30vw; top: 4%; right: -5%; }
      .rutina-icon { width: 48px; height: 48px; }
      .rutina-icon svg { width: 22px; height: 22px; }
      .faq-q { padding: 1.5rem 1rem; font-size: 1.1rem; }
      .faq-a-inner { padding: 0 1rem 1.5rem; }
      .cv-badge { flex-direction: column; gap: 1rem; padding: 1.25rem; max-width: 280px; margin-left: auto; margin-right: auto; }
      .cv-official-logo { height: 40px; }
      .cv-info { border-left: none; border-top: 1px solid var(--border-subtle); padding-left: 0; padding-top: .75rem; text-align: center; }
      .announcement { font-size: .6rem; padding: .45rem .75rem; letter-spacing: .08em; }
      .bestseller { grid-template-columns: 1fr; min-height: auto; }
      .bestseller-media { min-height: 300px; }
      .bestseller-content { padding: 2rem 1.25rem; }
      .bestseller-name { font-size: 1.8rem; }
      .bestseller-feature { font-size: 1.05rem; }
      .bestseller-badge { font-size: .6rem; }
      .hero-image-side::after { width: 40px; }
      .hero-foot { font-size: .78rem; margin-top: 2rem; }
      .editorial { padding: 3.5rem 1rem; }
      .editorial-quote { font-size: 1.4rem; }
      .editorial::before { font-size: 12rem; }
      #donde { padding: 4rem 1rem; }
      .section-title { font-size: clamp(1.8rem, 6vw, 2.5rem); }
      .p-lede { font-size: 1rem; }
      .pillars { gap: 2rem; }
      .pillar h3 { font-size: 1.3rem; }
      .pillar p { font-size: .88rem; max-width: none; }
      .rutina-step { padding: 2rem 1.5rem; }
      .rutina-time { font-size: 1.2rem; }
      .rutina-prod-name { font-size: 1rem; }
      .newsletter { padding: 3.5rem 1rem; }
      .news-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }
      .news-sub { font-size: .88rem; }
      .footer-inner { gap: 2rem; }
      .footer-brand-name { font-size: 1.3rem; }
      .footer-desc { font-size: .8rem; }
      .science-stat { font-size: clamp(3rem, 10vw, 4rem); }
      .faq-q { font-size: 1.1rem; }
      .scroll-top { bottom: 1rem; right: 1rem; }
    }

/* ═══════════════════════════════════════════════════════
   PRODUCT PAGE — shared styles for /productos/*
   ═══════════════════════════════════════════════════════ */

/* ── Breadcrumb ── */
.breadcrumb {
  max-width: var(--max); margin: 0 auto;
  padding: calc(var(--nav-h) + 80px) 2rem 1.5rem;
  font-size: .82rem;
  color: var(--gris);
  display: flex; align-items: center; gap: .5rem;
}
.breadcrumb a {
  color: var(--gris);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.breadcrumb a:hover { color: var(--carbon); }
.breadcrumb-sep { opacity: .4; }
.breadcrumb-current { color: var(--carbon); font-weight: 500; }

/* ── Product Hero ── */
.p-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem 3rem;
  min-height: 70vh;
  align-items: center;
}
.p-hero-media {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
}
.p-hero-media img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 1.2s var(--ease-out);
}
.p-hero-media:hover img { transform: scale(1.04); }
.p-hero-content { display: flex; flex-direction: column; justify-content: center; }
.p-hero-eyebrow {
  font-family: var(--ff-head);
  font-size: 1rem; font-style: italic;
  color: var(--menta-osc);
  margin-bottom: 1rem;
}
.p-hero-title {
  font-family: var(--ff-head);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 300; line-height: 1;
  letter-spacing: -.02em;
  color: var(--carbon); margin-bottom: 1rem;
  text-wrap: balance;
}
.p-hero-tagline {
  font-size: 1.1rem; color: var(--gris);
  line-height: 1.55; margin-bottom: 2rem;
  max-width: 42ch;
}
.p-hero-meta {
  display: flex; gap: 2rem;
  margin-top: 2rem; padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}
.p-hero-meta-item { font-size: .9rem; color: var(--carbon); }
.p-hero-meta-label {
  display: block; font-size: .68rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--gris);
  margin-bottom: .25rem; font-weight: 500;
}
.p-hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

/* ── Product sections ── */
.p-section { max-width: var(--max); margin: 0 auto; padding: 6rem 2rem; }
.p-section.alt { background: var(--surface-alt); max-width: none; }
.p-section.alt > .p-section-inner { max-width: var(--max); margin: 0 auto; }
.p-section h2 {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300; line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--carbon); margin-bottom: 1.25rem;
  text-wrap: balance;
}
.p-section h2 em { font-style: italic; color: var(--menta-osc); font-weight: 400; }
.p-lede {
  font-size: 1.15rem; line-height: 1.65;
  color: var(--gris); max-width: 60ch;
  margin-bottom: 3rem;
}

/* ── Why we made it ── */
.p-why { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.p-why-text p {
  font-size: 1rem; line-height: 1.75;
  color: var(--carbon); margin-bottom: 1.25rem;
  max-width: 58ch;
}
.p-why-text p:last-child { margin-bottom: 0; }
.p-why-text p strong { color: var(--menta-osc); font-weight: 600; }

/* ── Science blocks ── */
.p-science-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-subtle);
  border-left: 1px solid var(--border-subtle);
  margin-top: 2rem;
}
.p-science-block {
  padding: 2.5rem;
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--surface);
}
.p-science-block h3 {
  font-family: var(--ff-head);
  font-size: 1.5rem; font-weight: 400;
  margin-bottom: .75rem; line-height: 1.2;
}
.p-science-block p { font-size: .92rem; line-height: 1.65; color: var(--carbon); }

/* ── Comparison table ── */
.p-compare {
  width: 100%; border-collapse: collapse;
  margin-top: 2rem; font-size: .92rem;
}
.p-compare th, .p-compare td {
  padding: 1.25rem 1.5rem; text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}
.p-compare thead th {
  font-family: var(--ff-head); font-size: 1.1rem;
  font-weight: 400; color: var(--carbon);
  border-bottom: 2px solid var(--carbon);
}
.p-compare thead th:last-child { color: var(--menta-osc); }
.p-compare td:first-child { font-weight: 500; color: var(--gris); width: 32%; }
.p-compare td:last-child { color: var(--menta-osc); font-weight: 500; }
.p-compare tbody tr:hover { background: var(--surface-alt); }

/* ── For whom (buyer persona) ── */
.p-persona-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem; margin-top: 2.5rem;
}
.p-persona-title {
  font-family: var(--ff-head); font-size: 1.3rem;
  font-weight: 400; color: var(--carbon);
  margin-bottom: .5rem;
}
.p-persona p { font-size: .92rem; line-height: 1.7; color: var(--gris); }

/* ── How to take it ── */
.p-howto {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; margin-top: 2.5rem;
  border: 1px solid var(--border-subtle);
}
.p-howto-block {
  padding: 2.5rem;
  border-right: 1px solid var(--border-subtle);
  background: var(--surface);
}
.p-howto-block:last-child { border-right: none; }
.p-howto-label {
  font-size: .7rem; letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--gris);
  margin-bottom: .75rem; font-weight: 500;
}
.p-howto-value {
  font-family: var(--ff-head); font-size: 1.6rem;
  font-weight: 400; color: var(--carbon);
  margin-bottom: .5rem; line-height: 1.2;
}
.p-howto-note { font-size: .88rem; color: var(--gris); line-height: 1.6; }

/* ── CTA banner ── */
.p-cta {
  text-align: center; padding: 5rem 2rem;
  background: var(--carbon); color: var(--on-inverse);
}
.p-cta h2 {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300; color: #fff;
  margin-bottom: 1.5rem; line-height: 1.1;
}
.p-cta h2 em { color: var(--menta); font-style: italic; }
.p-cta p {
  color: rgba(255,255,255,.7);
  font-size: 1rem; line-height: 1.65;
  max-width: 50ch; margin: 0 auto 2.5rem;
}

/* ── Cross-sell ── */
.p-related { padding: 5rem 2rem; background: var(--surface-alt); }
.p-related-inner { max-width: var(--max); margin: 0 auto; }
.p-related h2 {
  font-family: var(--ff-head);
  font-size: 2rem; font-weight: 400;
  margin-bottom: 2.5rem; text-align: center;
}
.p-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.p-related-card {
  display: block; background: var(--surface);
  text-decoration: none; color: inherit;
  transition: transform var(--dur-base) var(--ease-out);
  overflow: hidden;
}
.p-related-card:hover { transform: translateY(-4px); }
.p-related-img { aspect-ratio: 4/3; overflow: hidden; }
.p-related-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease-out);
}
.p-related-card:hover .p-related-img img { transform: scale(1.06); }
.p-related-body { padding: 1.5rem 1.5rem 1.75rem; }
.p-related-name { font-family: var(--ff-head); font-size: 1.35rem; font-weight: 400; margin-bottom: .25rem; }
.p-related-benefit { font-size: .78rem; color: var(--gris); letter-spacing: .04em; }

/* ── Disclaimer ── */
.p-disclaimer {
  background: var(--surface-alt);
  padding: 2.5rem 2rem; text-align: center;
  font-size: .78rem; line-height: 1.7; color: var(--gris);
}
.p-disclaimer p { max-width: 60ch; margin: 0 auto; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .p-hero { grid-template-columns: 1fr; gap: 2.5rem; padding: 0 1.5rem; min-height: auto; }
  .p-hero-media { aspect-ratio: 4/3; }
  .p-why { grid-template-columns: 1fr; gap: 2.5rem; }
  .p-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .breadcrumb { padding: calc(var(--nav-h) + 50px) 1rem 1rem; font-size: .75rem; }
  .p-hero { padding: 0 1rem; gap: 2rem; }
  .p-hero-media { aspect-ratio: 3/4; }
  .p-hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .p-hero-tagline { font-size: 1rem; }
  .p-hero-meta { gap: 1rem; flex-direction: column; }
  .p-hero-meta-item { display: flex; gap: .5rem; align-items: baseline; }
  .p-hero-ctas { flex-direction: column; }
  .p-hero-ctas a { width: 100%; text-align: center; justify-content: center; }
  .p-section { padding: 3.5rem 1rem; }
  .p-section h2 { font-size: clamp(1.8rem, 6vw, 2.5rem); }
  .p-section.alt > .p-section-inner { padding: 0 1rem; }
  .p-lede { font-size: 1rem; }
  .p-why { gap: 2rem; }
  .p-why-text p { font-size: .95rem; }
  .p-science-grid { grid-template-columns: 1fr; }
  .p-science-block { padding: 1.75rem 1.25rem; }
  .p-science-block h3 { font-size: 1.25rem; }
  .p-howto { grid-template-columns: 1fr; }
  .p-howto-block { border-right: none; border-bottom: 1px solid var(--border-subtle); padding: 1.75rem 1.25rem; }
  .p-howto-block:last-child { border-bottom: none; }
  .p-howto-value { font-size: 1.3rem; }
  .p-persona-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .p-related-grid { grid-template-columns: 1fr; }
  .p-related { padding: 3.5rem 1rem; }
  .p-related h2 { font-size: 1.6rem; }
  .p-compare { font-size: .82rem; }
  .p-compare th, .p-compare td { padding: .85rem .75rem; }
  .p-compare td:first-child { width: 40%; }
  .p-cta { padding: 3.5rem 1.25rem; }
  .p-cta h2 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .p-disclaimer { padding: 2rem 1rem; }
}