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

    :root {
      --orange: #E8703A;
      --orange-dark: #c95a28;
      --black: #0f0d0a;
      --white: #ffffff;
      --off-white: #f9f5f0;
      --cream: #f3ece2;
      --dark: #0c0c0c;
      --dark2: #151515;
      --dark3: #1e1e1e;
      --border-dark: rgba(255,255,255,.08);
      --border-dark2: rgba(255,255,255,.14);
      --text-dark: #f0ede8;
      --muted-dark: #777;
      --muted-dark2: #aaa;
      --green: #22c55e;
      --red: #ef4444;
    }

    html { scroll-behavior: smooth; }
    body {
      background: var(--orange);
      color: var(--black);
      font-family: 'Inter', sans-serif;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a { text-decoration: none; color: inherit; }

    /* ─── PILL NAV ─── */
    .nav-outer {
      position: fixed;
      top: 20px;
      left: 0; right: 0;
      z-index: 200;
      display: flex;
      justify-content: center;
      padding: 0 24px;
      pointer-events: none;
    }
    nav {
      pointer-events: all;
      background: #fff;
      border-radius: 100px;
      padding: 8px 8px 8px 24px;
      display: flex;
      align-items: center;
      gap: 0;
      box-shadow: 0 8px 40px rgba(0,0,0,.15), 0 2px 8px rgba(0,0,0,.08);
      width: 100%;
      max-width: 680px;
    }
    .nav-logo {
      font-family: 'Playfair Display', serif;
      font-weight: 800;
      font-size: 17px;
      letter-spacing: -.3px;
      flex: 1;
      color: var(--black);
    }
    .nav-logo em { color: var(--orange); font-style: normal; }
    .nav-links {
      display: flex;
      align-items: center;
    }
    .nav-links a {
      font-size: 13.5px;
      font-weight: 500;
      color: #555;
      padding: 8px 14px;
      border-radius: 100px;
      transition: all .18s;
    }
    .nav-links a:hover { color: var(--black); background: var(--cream); }
    .nav-cta {
      background: var(--black);
      color: #fff;
      font-size: 13.5px;
      font-weight: 600;
      padding: 10px 22px;
      border-radius: 100px;
      margin-left: 8px;
      transition: all .2s;
      white-space: nowrap;
    }
    .nav-cta:hover { background: var(--orange); }

    @media (max-width: 640px) {
      .nav-links { display: none; }
      nav { padding: 8px 8px 8px 18px; }
    }

    /* ─── HERO (naranja) ─── */
    .hero {
      background: var(--orange);
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 140px 24px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    /* Círculos decorativos de fondo */
    .hero-bg-circle {
      position: absolute;
      border-radius: 50%;
      background: rgba(0,0,0,.06);
      pointer-events: none;
    }
    .hbc-1 { width: 600px; height: 600px; top: -200px; left: -150px; }
    .hbc-2 { width: 400px; height: 400px; bottom: 100px; right: -100px; }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(0,0,0,.12);
      border-radius: 100px;
      padding: 7px 18px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: .8px;
      text-transform: uppercase;
      color: var(--black);
      margin-bottom: 36px;
    }
    .htag-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--black);
      opacity: .6;
      animation: blink 2s ease-in-out infinite;
    }
    @keyframes blink { 0%,100%{opacity:.6} 50%{opacity:.2} }

    .hero-h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(48px, 8vw, 96px);
      font-weight: 900;
      line-height: .95;
      letter-spacing: -2.5px;
      color: var(--black);
      max-width: 820px;
      margin-bottom: 24px;
    }
    .hero-h1 .italic { font-style: italic; color: rgba(0,0,0,.55); }

    .hero-p {
      font-size: clamp(15px, 2.2vw, 18px);
      color: rgba(0,0,0,.7);
      max-width: 500px;
      margin: 0 auto 44px;
      line-height: 1.7;
      font-weight: 400;
    }

    .hero-btns {
      display: flex;
      gap: 10px;
      justify-content: center;
      flex-wrap: wrap;
      margin-bottom: 72px;
    }
    .btn-black {
      background: var(--black);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 15px 30px;
      border-radius: 100px;
      transition: all .22s;
    }
    .btn-black:hover { background: #222; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,.25); }
    .btn-ghost-dark {
      background: rgba(0,0,0,.1);
      color: var(--black);
      font-size: 14px;
      font-weight: 500;
      padding: 15px 28px;
      border-radius: 100px;
      border: 1.5px solid rgba(0,0,0,.2);
      transition: all .2s;
    }
    .btn-ghost-dark:hover { background: rgba(0,0,0,.18); }

    /* ─── PHONE EN HERO ─── */
    .hero-phone-outer {
      position: relative;
      display: inline-flex;
      align-items: flex-end;
      justify-content: center;
    }

    /* Floating stats */
    .fstat {
      position: absolute;
      background: #fff;
      border-radius: 18px;
      padding: 14px 18px;
      box-shadow: 0 16px 48px rgba(0,0,0,.15);
      animation: floatY 3.5s ease-in-out infinite;
      min-width: 160px;
    }
    .fstat-r { right: -130px; top: 80px; animation-delay: .3s; }
    .fstat-l { left: -130px; bottom: 160px; animation-delay: 1s; }
    .fstat-r2 { right: -120px; bottom: 100px; animation-delay: .7s; min-width: 140px; }
    @keyframes floatY {
      0%,100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
    .fstat-label { font-size: 10px; font-weight: 600; color: #999; text-transform: uppercase; letter-spacing: .6px; margin-bottom: 4px; }
    .fstat-val { font-family: 'Playfair Display', serif; font-size: 26px; font-weight: 800; line-height: 1; margin-bottom: 2px; }
    .fstat-sub { font-size: 11px; color: #888; }

    @media (max-width: 720px) { .fstat { display: none; } }

    /* Phone frame */
    .phone {
      width: 290px;
      background: #111;
      border-radius: 52px;
      padding: 12px;
      border: 1.5px solid rgba(255,255,255,.12);
      box-shadow: 0 60px 120px rgba(0,0,0,.5), inset 0 0 0 1px rgba(255,255,255,.04);
    }
    .p-notch {
      width: 95px;
      height: 28px;
      background: #111;
      border-radius: 0 0 18px 18px;
      margin: 0 auto 8px;
    }
    .p-screen {
      background: #0a0a0a;
      border-radius: 40px;
      overflow: hidden;
    }

    /* Contenido pantalla */
    .psc-bar {
      background: rgba(255,255,255,.03);
      padding: 14px 16px 10px;
      border-bottom: 1px solid rgba(255,255,255,.05);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .psc-brand {
      font-family: 'Playfair Display', serif;
      font-size: 13px;
      font-weight: 700;
      color: #e8e8e8;
    }
    .psc-brand em { color: var(--orange); font-style: normal; }
    .psc-time { font-size: 10px; color: #555; }

    .psc-alert {
      margin: 10px 12px 0;
      background: rgba(232,112,58,.1);
      border: 1px solid rgba(232,112,58,.25);
      border-radius: 10px;
      padding: 8px 12px;
      display: flex;
      gap: 8px;
      align-items: center;
      font-size: 10px;
      color: rgba(232,112,58,.9);
    }

    .psc-reading {
      padding: 18px 16px 14px;
      text-align: center;
    }
    .psc-badge {
      display: inline-block;
      font-size: 9px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--green);
      background: rgba(34,197,94,.12);
      padding: 3px 12px;
      border-radius: 100px;
      margin-bottom: 10px;
    }
    .psc-num {
      font-family: 'Playfair Display', serif;
      font-size: 66px;
      font-weight: 900;
      color: var(--green);
      line-height: 1;
      letter-spacing: -3px;
    }
    .psc-arrow { font-size: 26px; vertical-align: middle; }
    .psc-unit { font-size: 11px; color: #555; margin-top: 4px; }
    .psc-pred {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 10px;
      color: #666;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.07);
      border-radius: 8px;
      padding: 6px 12px;
      margin-top: 10px;
    }
    .psc-pred strong { color: var(--orange); }

    .psc-metrics {
      display: grid;
      grid-template-columns: repeat(3,1fr);
      border-top: 1px solid rgba(255,255,255,.05);
    }
    .psc-m { padding: 11px 6px; text-align: center; border-right: 1px solid rgba(255,255,255,.05); }
    .psc-m:last-child { border-right: none; }
    .psc-mv { font-size: 16px; font-weight: 700; color: #e8e8e8; }
    .psc-ml { font-size: 8px; color: #555; text-transform: uppercase; letter-spacing: .4px; margin-top: 2px; }

    .psc-chart { padding: 10px 16px 12px; border-top: 1px solid rgba(255,255,255,.05); }
    .psc-clbl { font-size: 9px; color: #555; margin-bottom: 7px; }

    .psc-nav {
      background: rgba(255,255,255,.02);
      border-top: 1px solid rgba(255,255,255,.05);
      display: flex;
      justify-content: space-around;
      padding: 9px 0 14px;
    }
    .psc-ni { text-align: center; font-size: 7px; color: #444; }
    .psc-ni.on { color: var(--orange); }
    .psc-ni span { display: block; font-size: 16px; margin-bottom: 2px; }

    /* ─── MARQUEE ─── */
    .marquee {
      background: var(--black);
      border-top: 1px solid rgba(255,255,255,.06);
      border-bottom: 1px solid rgba(255,255,255,.06);
      padding: 16px 0;
      overflow: hidden;
    }
    .mq-track {
      display: flex;
      width: max-content;
      animation: mq 30s linear infinite;
      gap: 0;
    }
    .mq-track:hover { animation-play-state: paused; }
    @keyframes mq { from { transform: translateX(0); } to { transform: translateX(-50%); } }
    .mq-item {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 0 32px;
      white-space: nowrap;
      font-size: 13px;
      color: #555;
      font-weight: 400;
      border-right: 1px solid rgba(255,255,255,.07);
    }
    .mq-item strong { color: #e8e8e8; font-weight: 600; }
    .mq-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--orange); flex-shrink: 0; }

    /* ─── SECCIONES BASE ─── */
    .sec { padding: 120px 0; }
    .sec-sm { padding: 80px 0; }
    .wrap { max-width: 1160px; margin: 0 auto; padding: 0 48px; }
    @media (max-width: 768px) { .wrap { padding: 0 20px; } .sec { padding: 80px 0; } }

    .s-eyebrow {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 14px;
    }
    .s-h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(32px, 5vw, 58px);
      font-weight: 800;
      line-height: 1.0;
      letter-spacing: -1.5px;
      margin-bottom: 16px;
    }
    .s-p { font-size: 16px; line-height: 1.75; max-width: 500px; }

    /* ─── SEC 1: ¿QUÉ HACE? (blanco) ─── */
    .sec-white { background: var(--white); color: var(--black); }
    .sec-white .s-eyebrow { color: var(--orange); }
    .sec-white .s-p { color: #666; }

    .what-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      margin-top: 72px;
    }
    @media (max-width: 860px) { .what-grid { grid-template-columns: 1fr; gap: 48px; } }

    .what-list { display: flex; flex-direction: column; gap: 28px; }
    .what-item { display: flex; gap: 18px; }
    .what-num {
      font-family: 'Playfair Display', serif;
      font-size: 15px;
      font-weight: 800;
      color: var(--orange);
      flex-shrink: 0;
      padding-top: 2px;
      width: 24px;
    }
    .what-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; letter-spacing: -.3px; }
    .what-body p { font-size: 14px; color: #777; line-height: 1.65; }

    /* Visual panel derecha */
    .what-visual {
      background: var(--off-white);
      border-radius: 28px;
      overflow: hidden;
      border: 1px solid rgba(0,0,0,.06);
    }
    .wv-head {
      background: #fff;
      border-bottom: 1px solid rgba(0,0,0,.06);
      padding: 18px 22px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .wv-title { font-size: 14px; font-weight: 700; }
    .wv-status {
      font-size: 11px;
      font-weight: 600;
      color: var(--green);
      background: rgba(34,197,94,.1);
      padding: 4px 12px;
      border-radius: 100px;
    }
    .wv-body { padding: 24px 22px; }
    .wv-row { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(0,0,0,.06); }
    .wv-row:last-child { border-bottom: none; }
    .wv-icon { font-size: 20px; width: 40px; text-align: center; flex-shrink: 0; }
    .wv-info h4 { font-size: 13px; font-weight: 600; margin-bottom: 2px; }
    .wv-info p { font-size: 12px; color: #888; }
    .wv-val { margin-left: auto; font-size: 14px; font-weight: 700; text-align: right; flex-shrink: 0; }
    .wv-val small { display: block; font-size: 10px; color: #aaa; font-weight: 400; }

    /* ─── SEC 2: FEATURES BENTO (negro) ─── */
    .sec-dark { background: var(--dark); color: var(--text-dark); }
    .sec-dark .s-eyebrow { color: var(--orange); }
    .sec-dark .s-p { color: var(--muted-dark2); }

    .bento {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 14px;
      margin-top: 64px;
    }
    .bc { /* bento card */
      background: var(--dark2);
      border: 1px solid var(--border-dark);
      border-radius: 24px;
      padding: 28px;
      position: relative;
      overflow: hidden;
      transition: border-color .25s, transform .25s;
    }
    .bc:hover { border-color: var(--border-dark2); transform: translateY(-3px); }
    .bc::after {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 2px;
      background: linear-gradient(90deg, transparent, var(--orange), transparent);
      opacity: 0;
      transition: opacity .3s;
    }
    .bc:hover::after { opacity: 1; }

    .bc.c5 { grid-column: span 5; }
    .bc.c4 { grid-column: span 4; }
    .bc.c3 { grid-column: span 3; }
    .bc.c7 { grid-column: span 7; }
    .bc.c6 { grid-column: span 6; }
    .bc.c8 { grid-column: span 8; }

    @media (max-width: 960px) {
      .bento { grid-template-columns: repeat(2,1fr); }
      .bc.c5,.bc.c4,.bc.c3,.bc.c7,.bc.c6,.bc.c8 { grid-column: span 1; }
      .bc.c8 { grid-column: span 2; }
    }
    @media (max-width: 560px) {
      .bento { grid-template-columns: 1fr; }
      .bc.c5,.bc.c4,.bc.c3,.bc.c7,.bc.c6,.bc.c8 { grid-column: span 1; }
    }

    .bc-ico {
      width: 46px; height: 46px;
      background: rgba(232,112,58,.1);
      border: 1px solid rgba(232,112,58,.18);
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 20px;
      margin-bottom: 20px;
    }
    .bc h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; letter-spacing: -.3px; }
    .bc p { font-size: 13.5px; color: var(--muted-dark2); line-height: 1.65; }
    .bc-tag {
      display: inline-block;
      margin-top: 16px;
      font-size: 10px;
      font-weight: 700;
      letter-spacing: .8px;
      text-transform: uppercase;
      color: var(--orange);
      background: rgba(232,112,58,.1);
      border: 1px solid rgba(232,112,58,.15);
      padding: 4px 12px;
      border-radius: 100px;
    }

    /* Big stat bento */
    .bc-stat { font-family: 'Playfair Display', serif; font-size: 56px; font-weight: 900; line-height: 1; letter-spacing: -3px; margin-bottom: 6px; }

    /* Chat mockup inline */
    .chat-mini { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
    .chat-bubble {
      border-radius: 14px;
      padding: 10px 14px;
      font-size: 12px;
      line-height: 1.5;
      max-width: 90%;
    }
    .cb-user { background: rgba(232,112,58,.15); border: 1px solid rgba(232,112,58,.2); color: #ffd0b5; align-self: flex-end; }
    .cb-ai { background: var(--dark3); border: 1px solid var(--border-dark); color: var(--muted-dark2); align-self: flex-start; }
    .cb-ai strong { color: var(--green); }

    /* ─── SEC 3: MÉTRICAS (naranja) ─── */
    .sec-orange { background: var(--orange); color: var(--black); }
    .sec-orange .s-eyebrow { color: rgba(0,0,0,.5); }
    .sec-orange .s-p { color: rgba(0,0,0,.65); }

    .metrics-cells {
      display: grid;
      grid-template-columns: repeat(4,1fr);
      gap: 0;
      margin-top: 64px;
      border: 2px solid rgba(0,0,0,.12);
      border-radius: 28px;
      overflow: hidden;
    }
    @media (max-width: 760px) { .metrics-cells { grid-template-columns: repeat(2,1fr); } }
    .mc {
      padding: 48px 36px;
      border-right: 2px solid rgba(0,0,0,.1);
      border-bottom: 2px solid rgba(0,0,0,.1);
      background: rgba(0,0,0,.04);
    }
    .mc:nth-child(4n) { border-right: none; }
    .mc:nth-last-child(-n+4) { border-bottom: none; }
    @media (max-width: 760px) {
      .mc:nth-child(2n) { border-right: none; }
      .mc:nth-last-child(-n+2) { border-bottom: none; }
    }
    .mc-num { font-family: 'Playfair Display', serif; font-size: clamp(36px,5vw,60px); font-weight: 900; letter-spacing: -2px; line-height: 1; margin-bottom: 6px; }
    .mc-lbl { font-size: 12px; font-weight: 600; opacity: .6; text-transform: uppercase; letter-spacing: .6px; margin-bottom: 10px; }
    .mc-desc { font-size: 13px; opacity: .7; line-height: 1.6; }

    /* ─── SEC 4: RANGOS (blanco) ─── */
    .rang-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      margin-top: 64px;
      align-items: start;
    }
    @media (max-width: 860px) { .rang-grid { grid-template-columns: 1fr; gap: 48px; } }

    .rang-list { display: flex; flex-direction: column; gap: 0; }
    .rang-row {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid rgba(0,0,0,.07);
      transition: padding-left .2s;
      cursor: default;
    }
    .rang-row:first-child { border-top: 1px solid rgba(0,0,0,.07); }
    .rang-row:hover { padding-left: 6px; }
    .rang-stripe { width: 4px; height: 44px; border-radius: 2px; flex-shrink: 0; }
    .rang-name { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
    .rang-desc { font-size: 12px; color: #888; }
    .rang-mg {
      font-family: 'Playfair Display', serif;
      font-size: 22px;
      font-weight: 800;
      letter-spacing: -1px;
      text-align: right;
      flex-shrink: 0;
      margin-left: auto;
    }
    .rang-mg small { font-family: 'Inter', sans-serif; font-size: 10px; color: #999; font-weight: 400; display: block; letter-spacing: 0; }

    /* Explicación a la derecha */
    .rang-explain { display: flex; flex-direction: column; gap: 20px; }
    .re-card {
      background: var(--off-white);
      border: 1px solid rgba(0,0,0,.06);
      border-radius: 18px;
      padding: 22px 24px;
    }
    .re-icon { font-size: 22px; margin-bottom: 10px; }
    .re-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
    .re-card p { font-size: 13px; color: #777; line-height: 1.6; }

    /* ─── SEC 5: FLUJO (negro) ─── */
    .flow-grid {
      display: grid;
      grid-template-columns: repeat(5,1fr);
      gap: 0;
      margin-top: 64px;
      border: 1px solid var(--border-dark);
      border-radius: 24px;
      overflow: hidden;
    }
    @media (max-width: 760px) { .flow-grid { grid-template-columns: 1fr; } }
    .flow-step {
      padding: 36px 28px;
      border-right: 1px solid var(--border-dark);
      position: relative;
    }
    .flow-step:last-child { border-right: none; }
    @media (max-width: 760px) {
      .flow-step { border-right: none; border-bottom: 1px solid var(--border-dark); }
      .flow-step:last-child { border-bottom: none; }
    }
    .flow-n {
      font-family: 'Playfair Display', serif;
      font-size: 13px;
      font-weight: 800;
      color: var(--orange);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .flow-n::after {
      content: '';
      flex: 1;
      height: 1px;
      background: rgba(232,112,58,.3);
    }
    .flow-step h3 { font-size: 14px; font-weight: 700; margin-bottom: 8px; color: var(--text-dark); }
    .flow-step p { font-size: 12px; color: var(--muted-dark); line-height: 1.6; }
    .flow-code {
      display: inline-block;
      font-family: monospace;
      font-size: 11px;
      color: var(--orange);
      background: rgba(232,112,58,.08);
      border: 1px solid rgba(232,112,58,.15);
      border-radius: 6px;
      padding: 3px 8px;
      margin-top: 10px;
    }

    /* ─── SEC 6: PWA (blanco) ─── */
    .pwa-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    @media (max-width: 860px) { .pwa-grid { grid-template-columns: 1fr; gap: 40px; } }
    .pwa-checklist { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
    .pwa-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 16px 20px;
      background: var(--off-white);
      border: 1px solid rgba(0,0,0,.06);
      border-radius: 14px;
    }
    .pwa-check {
      width: 22px; height: 22px;
      border-radius: 50%;
      background: var(--orange);
      display: flex; align-items: center; justify-content: center;
      font-size: 11px;
      color: #fff;
      font-weight: 800;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .pwa-item h4 { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
    .pwa-item p { font-size: 13px; color: #888; }

    .pwa-visual { display: flex; flex-direction: column; gap: 14px; }
    .push-notif {
      background: #1a1a1a;
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 18px;
      padding: 16px 18px;
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .pn-ico { font-size: 28px; flex-shrink: 0; }
    .pn-title { font-size: 13px; font-weight: 600; color: #f0f0f0; margin-bottom: 2px; }
    .pn-sub { font-size: 12px; color: #666; }

    /* ─── SEC 7: STACK (negro) ─── */
    .stack-wrap { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 48px; }
    .stk {
      display: flex;
      align-items: center;
      gap: 10px;
      background: var(--dark2);
      border: 1px solid var(--border-dark);
      border-radius: 100px;
      padding: 10px 20px;
      font-size: 13.5px;
      font-weight: 500;
      color: var(--text-dark);
      transition: all .2s;
    }
    .stk:hover { border-color: var(--border-dark2); background: var(--dark3); }
    .stk span { font-size: 18px; }
    .stk em { color: var(--muted-dark); font-size: 11px; font-style: normal; font-weight: 400; }

    /* ─── AVISO MÉDICO ─── */
    .aviso {
      background: rgba(232,112,58,.08);
      border: 1px solid rgba(232,112,58,.2);
      border-radius: 16px;
      padding: 20px 26px;
      display: flex;
      gap: 14px;
      font-size: 13px;
      color: var(--muted-dark2);
      line-height: 1.65;
      margin-top: 56px;
    }
    .aviso em { font-style: normal; color: var(--orange); font-weight: 600; }
    .aviso span { font-size: 22px; flex-shrink: 0; }

    /* ─── CTA FINAL (naranja) ─── */
    .sec-cta { background: var(--orange); }
    .cta-box {
      background: var(--black);
      border-radius: 32px;
      padding: 100px 48px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .cta-box::before {
      content: '';
      position: absolute;
      width: 500px; height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(232,112,58,.18) 0%, transparent 70%);
      top: 50%; left: 50%;
      transform: translate(-50%,-50%);
      pointer-events: none;
    }
    .cta-box h2 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(40px, 7vw, 84px);
      font-weight: 900;
      letter-spacing: -3px;
      line-height: .95;
      color: var(--text-dark);
      margin-bottom: 20px;
      position: relative;
    }
    .cta-box h2 em { color: var(--orange); font-style: normal; }
    .cta-box p { font-size: 17px; color: var(--muted-dark2); max-width: 420px; margin: 0 auto 40px; position: relative; }
    .cta-tech { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 28px; position: relative; }
    .cta-chip { font-size: 11px; color: var(--muted-dark); background: var(--dark2); border: 1px solid var(--border-dark); padding: 5px 14px; border-radius: 100px; font-weight: 500; }

    @media (max-width: 640px) { .cta-box { padding: 60px 24px; border-radius: 24px; } }

    /* ─── FOOTER ─── */
    footer {
      background: var(--black);
      border-top: 1px solid var(--border-dark);
      padding: 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }
    .ft-logo {
      font-family: 'Playfair Display', serif;
      font-size: 18px;
      font-weight: 800;
      color: var(--text-dark);
    }
    .ft-logo em { color: var(--orange); font-style: normal; }
    footer p { font-size: 12px; color: var(--muted-dark); }
    .ft-links { display: flex; gap: 24px; }
    .ft-links a { font-size: 12px; color: var(--muted-dark); transition: color .2s; }
    .ft-links a:hover { color: var(--muted-dark2); }
    @media (max-width: 640px) { footer { padding: 32px 20px; } }

    /* ─── REVEAL ─── */
    .r {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1);
    }
    .r.v { opacity: 1; transform: none; }
    .rd1 { transition-delay: .08s; }
    .rd2 { transition-delay: .16s; }
    .rd3 { transition-delay: .24s; }
    .rd4 { transition-delay: .32s; }

    /* ════════════════════════════════════════
       ANIMACIONES EXTRA
    ════════════════════════════════════════ */

    /* Respeto accesibilidad */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
      }
      /* Mostrar todos los elementos de reveal directamente */
      .r { opacity: 1 !important; transform: none !important; filter: none !important; }
    }

    /* Círculos del hero flotando suave */
    .hbc-1 { animation: drift1 16s ease-in-out infinite; }
    .hbc-2 { animation: drift2 20s ease-in-out infinite; }
    @keyframes drift1 {
      0%,100% { transform: translate(0,0) scale(1); }
      50% { transform: translate(40px,30px) scale(1.06); }
    }
    @keyframes drift2 {
      0%,100% { transform: translate(0,0) scale(1); }
      50% { transform: translate(-50px,-25px) scale(1.1); }
    }

    /* Entrada escalonada de elementos del hero */
    .hero-tag, .hero-h1, .hero-p, .hero-btns, .hero-phone-outer {
      animation: heroIn .9s cubic-bezier(.16,1,.3,1) both;
    }
    .hero-tag      { animation-delay: .05s; }
    .hero-h1       { animation-delay: .18s; }
    .hero-p        { animation-delay: .32s; }
    .hero-btns     { animation-delay: .46s; }
    .hero-phone-outer { animation-delay: .58s; }
    @keyframes heroIn {
      from { opacity: 0; transform: translateY(34px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* El teléfono respira sutilmente (solo táctil; en desktop se usa tilt) */
    @media (hover: none) {
      .phone { animation: phoneFloat 6s ease-in-out infinite; animation-delay: 1.4s; }
    }
    @keyframes phoneFloat {
      0%,100% { transform: translateY(0) rotate(0deg); }
      50% { transform: translateY(-14px) rotate(-.6deg); }
    }

    /* Brillo recorriendo el número de glucosa */
    .psc-num {
      background: linear-gradient(100deg, var(--green) 30%, #9bf6bd 50%, var(--green) 70%);
      background-size: 200% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      animation: shine 4s linear infinite;
    }
    @keyframes shine { to { background-position: -200% 0; } }

    /* Pulso del badge "En rango" */
    .psc-badge { animation: badgePulse 2.6s ease-in-out infinite; }
    @keyframes badgePulse {
      0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,.0); }
      50% { box-shadow: 0 0 0 4px rgba(34,197,94,.12); }
    }

    /* Línea del gráfico dibujándose */
    .psc-chart polyline {
      stroke-dasharray: 600;
      stroke-dashoffset: 600;
      animation: drawLine 2.4s ease-out forwards;
      animation-delay: 1.2s;
    }
    @keyframes drawLine { to { stroke-dashoffset: 0; } }

    /* Botones con micro-interacción al pulsar */
    .btn-black, .btn-ghost-dark, .nav-cta, .btn-orange { will-change: transform; }
    .btn-black:active, .btn-ghost-dark:active, .nav-cta:active { transform: scale(.96); }

    /* Cards bento: entrada con leve escala al revelarse */
    .bc.r { transform: translateY(28px) scale(.98); }
    .bc.r.v { transform: none; }

    /* Stack chips aparecen escalonados (delays por nth-child) */
    .stk { transition: opacity .5s ease, transform .5s cubic-bezier(.16,1,.3,1), border-color .2s, background .2s; }
    .stk.r:nth-child(1){transition-delay:.02s}.stk.r:nth-child(2){transition-delay:.06s}
    .stk.r:nth-child(3){transition-delay:.1s}.stk.r:nth-child(4){transition-delay:.14s}
    .stk.r:nth-child(5){transition-delay:.18s}.stk.r:nth-child(6){transition-delay:.22s}
    .stk.r:nth-child(7){transition-delay:.26s}.stk.r:nth-child(8){transition-delay:.3s}
    .stk.r:nth-child(9){transition-delay:.34s}.stk.r:nth-child(10){transition-delay:.38s}

    /* Push notifs entran deslizando una a una */
    .push-notif { transition: opacity .55s ease, transform .55s cubic-bezier(.16,1,.3,1); }
    .pwa-visual:not(.v) .push-notif { opacity: 0; transform: translateX(24px); }
    .pwa-visual.v .push-notif:nth-child(2){transition-delay:.05s}
    .pwa-visual.v .push-notif:nth-child(3){transition-delay:.15s}
    .pwa-visual.v .push-notif:nth-child(4){transition-delay:.25s}
    .pwa-visual.v .push-notif:nth-child(5){transition-delay:.35s}

    /* Métricas: número con conteo visual (escala al entrar) */
    .mc-num { transition: transform .6s cubic-bezier(.16,1,.3,1); }
    .mc:hover .mc-num { transform: scale(1.06); }

    /* Filas de rangos: barra de color que crece */
    .rang-stripe { transition: height .4s cubic-bezier(.16,1,.3,1), transform .2s; }
    .rang-row:hover .rang-stripe { transform: scaleY(1.15); }

    /* ════════════════════════════════════════
       MEJORAS MÓVIL
    ════════════════════════════════════════ */
    @media (max-width: 768px) {
      .hero { padding: 120px 20px 0; min-height: auto; }
      .hero-h1 { letter-spacing: -1.4px; margin-bottom: 20px; }
      .hero-p { margin-bottom: 34px; }
      .hero-btns { gap: 10px; margin-bottom: 56px; width: 100%; }
      .hero-btns a { flex: 1; min-width: 0; text-align: center; justify-content: center; }
      .sec { padding: 72px 0; }
      .sec-sm { padding: 56px 0; }
      .what-grid, .pwa-grid, .rang-grid { margin-top: 40px; }
      .bento { margin-top: 40px; gap: 12px; }
      .s-h2 { letter-spacing: -1px; }
      .aviso { margin-top: 40px; padding: 18px 20px; }
    }

    @media (max-width: 560px) {
      /* Teléfono más contenido y centrado */
      .phone { width: 250px; padding: 10px; border-radius: 44px; }
      .p-screen { border-radius: 34px; }
      .psc-num { font-size: 58px; }
      .hero-phone-outer { width: 100%; }

      /* Marquee más rápido y compacto */
      .mq-track { animation-duration: 20s; }
      .mq-item { padding: 0 22px; font-size: 12px; }

      /* Bento padding reducido */
      .bc { padding: 22px; border-radius: 20px; }
      .bc-stat { font-size: 46px; }

      /* Métricas: número más ajustado */
      .mc { padding: 32px 22px; }

      /* CTA */
      .cta-box h2 { letter-spacing: -1.5px; }
      .cta-box p { font-size: 15px; }

      /* Footer apilado y centrado */
      footer { flex-direction: column; text-align: center; justify-content: center; }
      .ft-links { justify-content: center; flex-wrap: wrap; }

      /* Botones del CTA a ancho completo */
      #cta .cta-box > div:first-of-type ~ div a,
      .cta-box a { flex: 1; text-align: center; }
    }

    /* Nav: mostrar CTA compacto en móvil pequeño */
    @media (max-width: 400px) {
      .nav-cta { padding: 9px 16px; font-size: 12.5px; }
      .nav-logo { font-size: 15px; }
    }

    /* Mejor toque: targets más grandes y sin highlight azul */
    @media (hover: none) {
      a, button { -webkit-tap-highlight-color: transparent; }
      .bc:hover { transform: none; }
      .bc:active { transform: scale(.99); }
    }
    /* ════════════════════════════════════════
       NUEVAS SECCIONES
    ════════════════════════════════════════ */

    /* ── SOBRE NOSOTROS (blanco) ── */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 64px;
      margin-top: 64px;
      align-items: center;
    }
    @media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }

    .founders { display: flex; flex-direction: column; gap: 18px; }
    .founder {
      display: flex;
      gap: 18px;
      align-items: center;
      background: var(--off-white);
      border: 1px solid rgba(0,0,0,.06);
      border-radius: 20px;
      padding: 22px 24px;
      transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s, border-color .3s;
      cursor: default;
    }
    .founder:hover {
      transform: translateY(-4px);
      box-shadow: 0 18px 48px rgba(0,0,0,.1);
      border-color: rgba(232,112,58,.3);
    }
    .founder-ava {
      width: 64px; height: 64px;
      border-radius: 50%;
      flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      font-family: 'Playfair Display', serif;
      font-weight: 800;
      font-size: 24px;
      color: #fff;
      position: relative;
      overflow: hidden;
    }
    .founder-ava.a1 { background: linear-gradient(135deg, var(--orange), var(--orange-dark)); }
    .founder-ava.a2 { background: linear-gradient(135deg, #1a1a1a, #3a3a3a); }
    .founder-ava::after {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 55%);
    }
    .founder-info h3 { font-size: 17px; font-weight: 700; margin-bottom: 2px; }
    .founder-role { font-size: 12px; font-weight: 600; color: var(--orange); text-transform: uppercase; letter-spacing: .6px; margin-bottom: 6px; }
    .founder-info p { font-size: 13px; color: #777; line-height: 1.6; }

    .about-story {
      background: var(--black);
      border-radius: 28px;
      padding: 44px 40px;
      color: var(--text-dark);
      position: relative;
      overflow: hidden;
    }
    .about-story::before {
      content: '"';
      position: absolute;
      top: 10px; left: 26px;
      font-family: 'Playfair Display', serif;
      font-size: 140px;
      color: rgba(232,112,58,.14);
      line-height: 1;
    }
    .about-story p {
      font-size: 16px;
      line-height: 1.8;
      color: var(--muted-dark2);
      position: relative;
      margin-bottom: 16px;
    }
    .about-story p:last-child { margin-bottom: 0; }
    .about-story em { color: var(--orange); font-style: normal; font-weight: 600; }
    .about-sign {
      margin-top: 24px;
      font-family: 'Playfair Display', serif;
      font-style: italic;
      font-size: 17px;
      color: var(--text-dark);
    }

    /* ── CÓMO NACIÓ (naranja, timeline) ── */
    .timeline {
      margin-top: 64px;
      max-width: 720px;
      position: relative;
    }
    .timeline::before {
      content: '';
      position: absolute;
      left: 19px; top: 8px; bottom: 8px;
      width: 2px;
      background: rgba(0,0,0,.15);
    }
    .tl-item {
      position: relative;
      padding-left: 64px;
      padding-bottom: 38px;
    }
    .tl-item:last-child { padding-bottom: 0; }
    .tl-dot {
      position: absolute;
      left: 8px; top: 2px;
      width: 24px; height: 24px;
      border-radius: 50%;
      background: var(--black);
      border: 4px solid var(--orange);
      z-index: 2;
      transition: transform .3s cubic-bezier(.34,1.56,.64,1);
    }
    .tl-item:hover .tl-dot { transform: scale(1.3); }
    .tl-date { font-size: 12px; font-weight: 700; color: rgba(0,0,0,.5); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
    .tl-item h3 { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 800; letter-spacing: -.5px; margin-bottom: 6px; }
    .tl-item p { font-size: 14px; color: rgba(0,0,0,.7); line-height: 1.65; max-width: 540px; }

    /* ── FAQ (blanco, acordeón) ── */
    .faq-list {
      margin-top: 56px;
      max-width: 760px;
      margin-left: auto;
      margin-right: auto;
    }
    .faq-item {
      border: 1px solid rgba(0,0,0,.08);
      border-radius: 16px;
      margin-bottom: 12px;
      overflow: hidden;
      transition: border-color .25s, box-shadow .25s;
      background: #fff;
    }
    .faq-item.open { border-color: rgba(232,112,58,.4); box-shadow: 0 10px 32px rgba(0,0,0,.06); }
    .faq-q {
      width: 100%;
      text-align: left;
      background: none;
      border: none;
      padding: 22px 24px;
      font-size: 15.5px;
      font-weight: 600;
      color: var(--black);
      font-family: 'Inter', sans-serif;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .faq-icon {
      width: 26px; height: 26px;
      flex-shrink: 0;
      position: relative;
      transition: transform .3s cubic-bezier(.34,1.56,.64,1);
    }
    .faq-icon::before, .faq-icon::after {
      content: '';
      position: absolute;
      background: var(--orange);
      border-radius: 2px;
      top: 50%; left: 50%;
    }
    .faq-icon::before { width: 14px; height: 2px; transform: translate(-50%,-50%); }
    .faq-icon::after { width: 2px; height: 14px; transform: translate(-50%,-50%); transition: transform .3s; }
    .faq-item.open .faq-icon { transform: rotate(180deg); }
    .faq-item.open .faq-icon::after { transform: translate(-50%,-50%) scaleY(0); }
    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height .35s ease;
    }
    .faq-a-inner { padding: 0 24px 22px; font-size: 14px; color: #777; line-height: 1.7; }

    /* ── TESTIMONIOS (negro) ── */
    .testi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 56px;
    }
    @media (max-width: 860px) { .testi-grid { grid-template-columns: 1fr; } }
    .testi {
      background: var(--dark2);
      border: 1px solid var(--border-dark);
      border-radius: 20px;
      padding: 28px;
      transition: transform .3s cubic-bezier(.16,1,.3,1), border-color .3s;
    }
    .testi:hover { transform: translateY(-5px); border-color: var(--border-dark2); }
    .testi-stars { color: var(--orange); font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
    .testi-text { font-size: 14.5px; line-height: 1.7; color: var(--text-dark); margin-bottom: 20px; }
    .testi-author { display: flex; align-items: center; gap: 12px; }
    .testi-ava {
      width: 40px; height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--orange), var(--orange-dark));
      display: flex; align-items: center; justify-content: center;
      font-weight: 700; font-size: 15px; color: #fff;
      flex-shrink: 0;
    }
    .testi-name { font-size: 13px; font-weight: 700; color: var(--text-dark); }
    .testi-meta { font-size: 11px; color: var(--muted-dark); }

    /* ── ROADMAP (blanco, columnas de estado) ── */
    .roadmap {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 56px;
    }
    @media (max-width: 760px) { .roadmap { grid-template-columns: 1fr; } }
    .road-col {
      background: var(--off-white);
      border: 1px solid rgba(0,0,0,.07);
      border-radius: 22px;
      padding: 26px 24px;
    }
    .road-head { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
    .road-badge { width: 10px; height: 10px; border-radius: 50%; }
    .road-badge.done { background: var(--green); box-shadow: 0 0 0 4px rgba(34,197,94,.15); }
    .road-badge.now { background: var(--orange); box-shadow: 0 0 0 4px rgba(232,112,58,.18); animation: roadPulse 2s ease-in-out infinite; }
    .road-badge.next { background: #bbb; }
    @keyframes roadPulse { 0%,100%{box-shadow:0 0 0 4px rgba(232,112,58,.18)} 50%{box-shadow:0 0 0 8px rgba(232,112,58,.05)} }
    .road-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; }
    .road-item {
      display: flex; gap: 10px; align-items: flex-start;
      font-size: 14px; color: #555; line-height: 1.5;
      padding: 9px 0;
    }
    .road-item span { color: var(--orange); flex-shrink: 0; }
    .road-col.is-done .road-item span { color: var(--green); }

    /* ── KPIs / stats fila ── */
    .startup-stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 48px;
    }
    @media (max-width: 640px) { .startup-stats { grid-template-columns: repeat(2,1fr); } }
    .ss-cell { text-align: center; padding: 12px; }
    .ss-num {
      font-family: 'Playfair Display', serif;
      font-size: clamp(34px, 5vw, 52px);
      font-weight: 900;
      letter-spacing: -2px;
      color: var(--orange);
      line-height: 1;
    }
    .ss-lbl { font-size: 12px; color: rgba(0,0,0,.6); margin-top: 8px; font-weight: 500; }
    .sec-dark .ss-lbl { color: var(--muted-dark2); }
    .sec-dark .ss-num { color: var(--orange); }

    @media (max-width: 560px) {
      .about-story { padding: 32px 26px; }
      .timeline::before { left: 15px; }
      .tl-item { padding-left: 52px; }
      .tl-dot { left: 4px; }
      .testi, .road-col { padding: 22px; }
    }
/* ════════════════════════════════════════
   MULTIPÁGINA: enlace de nav activo
════════════════════════════════════════ */
.nav-links a.active { color: var(--black); background: var(--cream); }

/* Encabezado de página interior (hero corto) */
.page-hero {
  background: var(--orange);
  padding: 150px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero .hero-bg-circle { z-index: 0; opacity: .5; }
.page-hero .hbc-1 { width: 360px; height: 360px; top: -140px; left: -120px; }
.page-hero .hbc-2 { width: 280px; height: 280px; bottom: -120px; right: -90px; top: auto; }
.page-hero .hero-tag,
.page-hero h1,
.page-hero p { position: relative; z-index: 2; }
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -2px;
  color: var(--black);
  max-width: 800px;
  margin: 18px auto 18px;
  animation: heroIn .8s cubic-bezier(.16,1,.3,1) both;
  animation-delay: .12s;
}
.page-hero h1 .italic { font-style: italic; color: rgba(0,0,0,.55); }
.page-hero p {
  font-size: clamp(15px, 2.2vw, 18px);
  color: rgba(0,0,0,.7);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  animation: heroIn .8s cubic-bezier(.16,1,.3,1) both;
  animation-delay: .26s;
}
.page-hero .hero-tag { animation: heroIn .8s cubic-bezier(.16,1,.3,1) both; animation-delay: .02s; }

@media (max-width: 560px) {
  .page-hero { padding: 120px 20px 56px; }
  .page-hero h1 { letter-spacing: -1px; }
}

/* ════════════════════════════════════════
   CRONÓMETRO CUENTA ATRÁS (página acceso)
════════════════════════════════════════ */
.countdown-wrap {
  position: relative;
  z-index: 2;
  margin: 40px auto 0;
  max-width: 560px;
  animation: heroIn .8s cubic-bezier(.16,1,.3,1) both;
  animation-delay: .4s;
}
.countdown-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(0,0,0,.55);
  margin-bottom: 18px;
}
.countdown {
  display: flex;
  justify-content: center;
  gap: 12px;
}
@media (max-width: 480px) { .countdown { gap: 8px; } }

.cd-cell {
  background: var(--black);
  border-radius: 20px;
  padding: 22px 8px 16px;
  min-width: 92px;
  flex: 1;
  max-width: 120px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.06);
}
@media (max-width: 480px) { .cd-cell { min-width: 0; padding: 16px 4px 12px; border-radius: 16px; } }

/* brillo superior naranja */
.cd-cell::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: .9;
}
/* resplandor radial sutil detrás del número */
.cd-cell::after {
  content: '';
  position: absolute;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,112,58,.22) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.cd-num {
  font-family: 'Playfair Display', serif;
  font-size: clamp(34px, 9vw, 52px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -1px;
  color: #fff;
  position: relative;
  display: block;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 18px rgba(232,112,58,.35);
}
.cd-unit {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--orange);
  position: relative;
}
.cd-sep {
  align-self: center;
  font-family: 'Playfair Display', serif;
  font-size: 30px;
  font-weight: 900;
  color: rgba(0,0,0,.3);
  margin-top: -14px;
}
@media (max-width: 480px) { .cd-sep { display: none; } }

/* animación de "tic" cuando cambia el número */
.cd-num.tick { animation: cdTick .5s cubic-bezier(.34,1.56,.64,1); }
@keyframes cdTick {
  0%   { transform: translateY(0) scale(1); }
  35%  { transform: translateY(-6px) scale(1.12); color: var(--orange); }
  100% { transform: translateY(0) scale(1); }
}

/* barra de progreso de los 15 días */
.cd-progress {
  margin: 22px auto 0;
  max-width: 460px;
  height: 6px;
  border-radius: 100px;
  background: rgba(0,0,0,.14);
  overflow: hidden;
}
.cd-progress-bar {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--black), var(--orange-dark));
  width: 0%;
  transition: width 1s ease;
}
.cd-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: rgba(0,0,0,.6);
  font-weight: 500;
}
.cd-note strong { color: var(--black); }

/* ═══════════════════════════════════════════════════════════════
   ✦ CAPA PREMIUM — glassmorphism, glow, cursor, partículas, cine
═══════════════════════════════════════════════════════════════ */
:root {
  --glow: rgba(232,112,58,.55);
  --glow-soft: rgba(232,112,58,.18);
  --glass: rgba(255,255,255,.7);
  --glass-dark: rgba(20,18,16,.55);
  --grad-warm: linear-gradient(135deg,#ff8a4c 0%,#E8703A 45%,#c95a28 100%);
}

/* ── Cursor personalizado (solo dispositivos con ratón fino) ── */
@media (hover:hover) and (pointer:fine) {
  * { cursor: none !important; }
  .cursor-dot, .cursor-ring {
    position: fixed; top: 0; left: 0;
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    will-change: transform;
  }
  .cursor-dot {
    width: 8px; height: 8px;
    background: var(--orange, #E8703A);
    transform: translate(-50%,-50%);
    box-shadow: 0 0 0 1.5px rgba(255,255,255,.6);
  }
  .cursor-ring {
    width: 36px; height: 36px;
    border: 2px solid rgba(255,255,255,.7);
    transform: translate(-50%,-50%);
    transition: width .22s ease, height .22s ease, border-color .22s ease,
                background .22s ease, opacity .22s ease;
    box-shadow: 0 0 0 1px rgba(0,0,0,.25);
    background: transparent;
  }
  .cursor-ring.hover {
    width: 54px; height: 54px;
    background: rgba(232,112,58,.18);
    border-color: rgba(232,112,58,.8);
  }
  /* En páginas oscuras el cursor usa colores claros — ya funciona con el box-shadow negro */
  .cursor-dot.dark { background: #00d07a; box-shadow: 0 0 0 1.5px rgba(0,0,0,.4); }
  .cursor-ring.dark { border-color: rgba(255,255,255,.5); box-shadow: 0 0 0 1px rgba(0,0,0,.5); }
  .cursor-ring.dark.hover { background: rgba(0,208,122,.15); border-color: rgba(0,208,122,.7); }
}

/* ── Barra de progreso de scroll superior ── */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 3px; width: 0%;
  background: var(--grad-warm);
  z-index: 9998;
  box-shadow: 0 0 12px var(--glow);
  transition: width .08s linear;
}

/* ── Fondo animado de gradientes vivos (en heros naranja) ── */
.hero, .page-hero, .sec-orange, .sec-cta {
  position: relative;
  isolation: isolate;
}
.aurora {
  position: absolute; inset: -20% -10%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  filter: blur(60px);
  opacity: .55;
}
.aurora::before, .aurora::after {
  content: ''; position: absolute;
  width: 50vw; height: 50vw; max-width: 640px; max-height: 640px;
  border-radius: 50%;
}
.aurora::before {
  background: radial-gradient(circle, #ffb27a 0%, transparent 65%);
  top: -10%; left: -5%;
  animation: auroraA 18s ease-in-out infinite alternate;
}
.aurora::after {
  background: radial-gradient(circle, #ff7a3c 0%, transparent 60%);
  bottom: -15%; right: -5%;
  animation: auroraB 22s ease-in-out infinite alternate;
}
@keyframes auroraA { to { transform: translate(18vw,12vh) scale(1.25); } }
@keyframes auroraB { to { transform: translate(-16vw,-10vh) scale(1.3); } }

/* ── Canvas de partículas ── */
#particles {
  position: absolute; inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* ── NAV glassmorphism premium ── */
nav {
  background: rgba(255,255,255,.72) !important;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255,255,255,.5);
}
.nav-cta {
  position: relative;
  overflow: hidden;
  background: var(--grad-warm) !important;
  box-shadow: 0 6px 22px var(--glow-soft);
}
.nav-cta::after {
  content: ''; position: absolute; top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,.5), transparent);
  transition: left .6s ease;
}
.nav-cta:hover::after { left: 130%; }
.nav-links a.active { box-shadow: inset 0 0 0 1px rgba(232,112,58,.25); }

/* ── Botones premium con glow y barrido ── */
.btn-black, .btn-orange {
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.btn-black::after, .btn-orange::after {
  content: ''; position: absolute; top: 0; left: -120%;
  width: 55%; height: 100%;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,.35), transparent);
  transition: left .55s ease;
}
.btn-black:hover::after, .btn-orange:hover::after { left: 130%; }
.btn-orange {
  background: var(--grad-warm) !important;
  color: #fff !important;
}
.btn-black:hover { box-shadow: 0 16px 44px rgba(232,112,58,.4); }

/* ── Glass en tarjetas oscuras (bento, testimonios, stack) ── */
.bc, .testi, .stk, .flow-step, .push-notif {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.bc {
  background: linear-gradient(160deg, rgba(30,28,26,.7), rgba(18,16,14,.85)) !important;
  border: 1px solid rgba(255,255,255,.07);
}
.bc:hover {
  border-color: rgba(232,112,58,.45) !important;
  box-shadow: 0 24px 60px rgba(0,0,0,.4), 0 0 40px rgba(232,112,58,.12);
}
.bc-ico {
  background: var(--grad-warm) !important;
  border: none !important;
  box-shadow: 0 8px 24px var(--glow-soft);
}

/* ── Glow del número de glucosa del mockup ── */
.psc-num { filter: drop-shadow(0 0 18px rgba(34,197,94,.45)); }

/* ── Tarjetas claras (founders, re-card, road-col) glass premium ── */
.founder, .re-card, .road-col, .pwa-item, .what-visual {
  background: rgba(255,255,255,.55) !important;
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border: 1px solid rgba(255,255,255,.6) !important;
  box-shadow: 0 10px 40px rgba(0,0,0,.06);
}
.founder:hover, .re-card:hover {
  box-shadow: 0 24px 60px rgba(232,112,58,.16) !important;
}

/* ── Hero H1: degradado animado en el texto ── */
.hero-h1, .page-hero h1 { position: relative; }
.hero-h1 .italic, .page-hero h1 .italic {
  background: linear-gradient(120deg, rgba(0,0,0,.55), #c95a28, rgba(0,0,0,.55));
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textGrad 6s ease infinite;
}
@keyframes textGrad { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }

/* ── Eyebrow con punto pulsante glow ── */
.s-eyebrow { display: inline-flex; align-items: center; gap: 8px; }
.s-eyebrow::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 var(--glow);
  animation: dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { box-shadow: 0 0 0 0 var(--glow); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

/* ── Métricas: glow al pasar ── */
.mc { transition: background .35s, box-shadow .35s; }
.mc:hover {
  background: rgba(0,0,0,.07) !important;
  box-shadow: inset 0 0 40px rgba(0,0,0,.06);
}

/* ── Reveal cinematográfico mejorado (varía por tipo) ── */
.r {
  opacity: 0;
  transform: translateY(40px) scale(.98);
  filter: blur(6px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1),
              transform .8s cubic-bezier(.16,1,.3,1),
              filter .8s ease;
}
.r.v { opacity: 1; transform: none; filter: none; }

/* ── Parallax data-attr (lo mueve el JS) ── */
[data-parallax] { will-change: transform; }

/* ── Marquee con desvanecido lateral ── */
.marquee {
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

/* ── Tilt 3D para tarjetas (lo aplica el JS con --rx/--ry) ── */
.tilt {
  transform: perspective(800px) rotateX(var(--rx,0)) rotateY(var(--ry,0));
  transition: transform .2s ease;
}

/* ── Magnetismo / brillo de seguimiento en bento (spotlight) ── */
.bc { --mx: 50%; --my: 50%; }
.bc::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(180px circle at var(--mx) var(--my), rgba(232,112,58,.14), transparent 60%);
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.bc:hover::before { opacity: 1; }

/* ── Countdown: glow extra premium ── */
.cd-cell {
  background: linear-gradient(165deg, #1b1916, #0d0c0a) !important;
  box-shadow: 0 24px 60px rgba(0,0,0,.35), 0 0 40px rgba(232,112,58,.1), inset 0 1px 0 rgba(255,255,255,.07) !important;
}
.cd-num { filter: drop-shadow(0 0 14px rgba(232,112,58,.5)); }

/* ── Footer glow line ── */
footer { position: relative; }
footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: .5;
}

/* ── Scrollbar premium ── */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--orange), var(--orange-dark));
  border-radius: 10px; border: 2px solid var(--dark);
}

/* ── Selección de texto ── */
::selection { background: var(--orange); color: #fff; }

/* ── Respeto a reduce-motion ── */
@media (prefers-reduced-motion: reduce) {
  .aurora, .hero-h1 .italic, .page-hero h1 .italic, .s-eyebrow::before { animation: none !important; }
  .r { opacity: 1 !important; filter: none !important; transform: none !important; }
  #particles, .cursor-dot, .cursor-ring { display: none !important; }
  * { cursor: auto !important; }
}

/* ── Móvil: aligerar efectos pesados ── */
@media (max-width: 760px) {
  .aurora { filter: blur(40px); opacity: .4; }
  nav { backdrop-filter: blur(12px); }
}

/* ── FIX nav: que quepan los 6 enlaces + CTA sin cortarse ── */
nav {
  max-width: 920px !important;
  padding: 8px 8px 8px 22px !important;
  gap: 4px;
}
.nav-links { gap: 0; }
.nav-links a { padding: 8px 11px; font-size: 13px; white-space: nowrap; }
.nav-logo { flex: 0 0 auto; margin-right: 6px; }
.nav-cta { flex: 0 0 auto; }

@media (max-width: 980px) {
  .nav-links a { padding: 8px 9px; font-size: 12.5px; }
  .nav-cta { padding: 10px 16px !important; font-size: 12.5px; }
}
/* En tablet/móvil se ocultan los enlaces (ya existía) y el CTA queda holgado */
@media (max-width: 760px) {
  nav { max-width: 560px !important; }
}

/* ════════════════════════════════════════
   HAMBURGER MENU MÓVIL
════════════════════════════════════════ */
.nav-burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 10px;
  margin-left: 6px;
  flex-shrink: 0;
  border-radius: 12px;
  transition: background .2s;
}
.nav-burger:hover { background: rgba(0,0,0,.06); }
.nav-burger-line {
  display: block;
  width: 19px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: transform .35s cubic-bezier(.16,1,.3,1), opacity .2s, width .2s;
  transform-origin: center;
}
.nav-burger.open .nav-burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open .nav-burger-line:nth-child(2) { opacity: 0; width: 0; }
.nav-burger.open .nav-burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 640px) {
  .nav-burger { display: flex; }
  .nav-cta { display: none; }
}

/* Mobile menu overlay — z-index 99999 garantiza estar sobre cualquier nav */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  font-size: 26px;
  font-weight: 700;
  color: var(--black);
  padding: 13px 32px;
  border-radius: 100px;
  transition: all .18s;
  letter-spacing: -.5px;
  font-family: 'Playfair Display', serif;
}
.mobile-menu a:hover { background: var(--cream); color: var(--orange); }
.mobile-menu a.active { color: var(--orange); }
.mm-cta {
  background: var(--black) !important;
  color: #fff !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  padding: 16px 36px !important;
  margin-top: 20px !important;
  box-shadow: 0 10px 32px rgba(0,0,0,.22);
}
.mm-cta:hover { background: var(--orange) !important; }
/* Botón cerrar en la parte de ABAJO para no solapar con la nav del top */
.mm-close {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,.07);
  border: 1.5px solid rgba(0,0,0,.1);
  font-size: 18px;
  cursor: pointer;
  color: var(--black);
  padding: 12px 32px;
  border-radius: 100px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: .5px;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
  transition: background .18s;
}
.mm-close:hover { background: rgba(0,0,0,.13); }

/* Animación de entradas escalonadas en el menú móvil */
.mobile-menu a, .mobile-menu .mm-close {
  transform: translateY(20px);
  transition: opacity .3s ease, transform .3s cubic-bezier(.16,1,.3,1);
}
.mobile-menu:not(.open) a, .mobile-menu:not(.open) .mm-close { opacity: 0; }
.mobile-menu.open a, .mobile-menu.open .mm-close { opacity: 1; transform: none; }
.mobile-menu.open a:nth-child(2) { transition-delay: .04s; }
.mobile-menu.open a:nth-child(3) { transition-delay: .08s; }
.mobile-menu.open a:nth-child(4) { transition-delay: .12s; }
.mobile-menu.open a:nth-child(5) { transition-delay: .16s; }
.mobile-menu.open a:nth-child(6) { transition-delay: .20s; }
.mobile-menu.open a:nth-child(7) { transition-delay: .24s; }
.mobile-menu.open a:nth-child(8) { transition-delay: .28s; }

/* ════════════════════════════════════════
   TABLA COMPARACIÓN (index.html)
════════════════════════════════════════ */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
}
@media (max-width: 640px) { .compare-grid { grid-template-columns: 1fr; } }

.compare-col {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
}
.compare-col-other { background: var(--off-white); }
.compare-col-us {
  background: var(--black);
  border-color: var(--black);
  box-shadow: 0 24px 64px rgba(0,0,0,.22);
  position: relative;
}
.compare-col-us::before {
  content: '⭐ Recomendado';
  position: absolute;
  top: -1px; right: 18px;
  background: var(--orange);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 0 0 12px 12px;
}

.compare-head {
  padding: 22px 24px 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.3px;
}
.compare-col-other .compare-head { color: #888; }
.compare-col-us .compare-head { color: #fff; }

.compare-row {
  padding: 11px 24px;
  font-size: 13.5px;
  font-weight: 500;
  border-top: 1px solid rgba(0,0,0,.06);
  display: flex;
  align-items: center;
  gap: 10px;
}
.compare-col-us .compare-row { border-top-color: rgba(255,255,255,.06); color: #e8e8e8; }
.compare-row.no { color: #bbb; }
.compare-row.yes { color: var(--text-dark, #e8e8e8); }
.compare-row.no::before { content: '✗'; color: #ccc; font-weight: 700; flex-shrink: 0; }
.compare-row.yes::before { content: '✓'; color: var(--green); font-weight: 800; flex-shrink: 0; }

/* ════════════════════════════════════════
   SECCIÓN "CÓMO FUNCIONA" VISUAL
════════════════════════════════════════ */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
  margin-top: 56px;
}
@media (max-width: 760px) { .how-grid { grid-template-columns: 1fr; } }
.how-card {
  background: var(--off-white);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 22px;
  padding: 30px 26px;
  text-align: center;
  position: relative;
  transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s, border-color .3s;
}
.how-card:hover { transform: translateY(-5px); box-shadow: 0 20px 50px rgba(0,0,0,.09); border-color: rgba(232,112,58,.2); }
.how-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 900;
  line-height: 1;
  color: rgba(232,112,58,.15);
  margin-bottom: 14px;
}
.how-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; letter-spacing: -.3px; }
.how-card p { font-size: 13px; color: #777; line-height: 1.65; }
.how-icon { font-size: 32px; margin-bottom: 12px; }

/* ════════════════════════════════════════
   ROADMAP AMPLIADO
════════════════════════════════════════ */
.road-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--muted-dark, #999);
  margin: 18px 0 8px;
  padding-top: 14px;
  border-top: 1px solid rgba(0,0,0,.07);
}
.road-col.is-done h4 { border-top-color: rgba(34,197,94,.15); color: rgba(34,197,94,.6); }
.road-col:not(.is-done) h4 { border-top-color: rgba(232,112,58,.15); color: rgba(232,112,58,.6); }
.road-item-sub { font-size: 12px; color: #999; padding-left: 22px; padding-top: 0; padding-bottom: 4px; }
.road-item-sub span { display: none; }

/* KPI row en roadmap */
.road-kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 56px;
}
@media (max-width: 560px) { .road-kpi { grid-template-columns: 1fr; } }
.road-kpi-cell {
  background: var(--off-white);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: 20px;
  padding: 28px 24px;
  text-align: center;
}
.road-kpi-num {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 5vw, 54px);
  font-weight: 900;
  letter-spacing: -2px;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 8px;
}
.road-kpi-lbl { font-size: 13px; color: #777; font-weight: 500; }

/* ════════════════════════════════════════
   FAQ EXTRAS
════════════════════════════════════════ */
.faq-category {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--orange);
  background: rgba(232,112,58,.08);
  border: 1px solid rgba(232,112,58,.15);
  border-radius: 100px;
  padding: 3px 12px;
  display: inline-block;
  margin-bottom: 14px;
  margin-top: 32px;
}
.faq-category:first-child { margin-top: 0; }