:root {
  --ink: #0B0D24;
  --indigo: #0D1033;
  --indigo-2: #1C2160;
  --indigo-3: #2A2F86;
  --violet: #6366F1;
  --cyan: #22D3EE;
  --cyan-2: #67E8F9;
  --cyan-3: #06B6D4;
  --bg: #F5F6FB;
  --card: #FFFFFF;
  --text: #0B0D24;
  --body: #4A4F6A;
  --muted-dark: #C3C7EE;
  --line: #E3E5F2;
  --radius: 24px;
  --shadow: 0 24px 56px rgba(13, 16, 51, .10);
  --display: 'Space Grotesk', system-ui, sans-serif;
  --sans: 'Inter', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--card); color: var(--text); font: 400 17px/1.6 var(--sans); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--display); margin: 0; letter-spacing: -.02em; line-height: 1.1; }
h2 { font-size: clamp(32px, 4.4vw, 52px); }
h3 { font-size: 20px; line-height: 1.25; }
p { margin: 0; }
svg { flex-shrink: 0; }

.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 40px); }
.grad { background: linear-gradient(90deg, var(--cyan-2), var(--cyan) 50%, #818CF8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sec .grad, .problem .grad { background: linear-gradient(90deg, var(--violet), var(--cyan-3)); -webkit-background-clip: text; background-clip: text; }
.dark .grad { background: linear-gradient(90deg, var(--cyan-2), var(--cyan)); -webkit-background-clip: text; background-clip: text; }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px; font: 600 16px/1 var(--sans); color: var(--ink); background: linear-gradient(135deg, var(--cyan-2), var(--cyan) 55%, var(--cyan-3)); box-shadow: 0 10px 30px rgba(34, 211, 238, .35); transition: transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(34, 211, 238, .45); }
.btn-sm { padding: 11px 20px; font-size: 15px; }
.btn-ghost { background: rgba(255, 255, 255, .06); color: #fff; border: 1px solid rgba(255, 255, 255, .18); box-shadow: none; }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); box-shadow: none; }
.btn-line { background: transparent; color: var(--indigo); border: 1.5px solid var(--indigo); box-shadow: none; justify-content: center; }
.btn-line:hover { background: var(--indigo); color: #fff; box-shadow: none; }
.btn-light { background: #fff; box-shadow: 0 16px 40px rgba(0, 0, 0, .25); }

/* Navegación */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; }
.nav.scrolled { background: rgba(11, 13, 36, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font: 700 22px/1 var(--display); color: #fff; letter-spacing: -.02em; }
.links { display: flex; align-items: center; gap: 32px; }
.links a:not(.btn) { color: var(--muted-dark); font-size: 15px; font-weight: 500; transition: color .2s; }
.links a:not(.btn):hover { color: #fff; }
.burger { display: none; width: 44px; height: 44px; border: 0; background: rgba(255, 255, 255, .08); border-radius: 12px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.burger span { width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 75% 30%, var(--indigo-3) 0%, var(--indigo) 50%, var(--ink) 100%); color: #fff; padding: 150px 0 110px; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%); }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.g1 { width: 520px; height: 520px; background: rgba(34, 211, 238, .22); right: -120px; top: 40px; }
.g2 { width: 420px; height: 420px; background: rgba(99, 102, 241, .25); left: -160px; bottom: -160px; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: rgba(34, 211, 238, .1); border: 1px solid rgba(34, 211, 238, .3); color: var(--cyan-2); font-size: 14px; font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(34, 211, 238, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 211, 238, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); } }
.hero h1 { font-size: clamp(42px, 6vw, 72px); margin: 24px 0 22px; letter-spacing: -.035em; line-height: 1.02; }
.hero h1 .grad { display: block; }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--muted-dark); max-width: 560px; }
.ctas { display: flex; flex-wrap: wrap; gap: 14px; margin: 36px 0 32px; }
.trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; color: var(--muted-dark); font-size: 14.5px; }
.trust li { display: flex; align-items: center; gap: 8px; }
.trust svg { width: 18px; height: 18px; fill: none; stroke: var(--cyan); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }

.hero-art { position: relative; }

/* Cara animada de la IA */
.ai { width: min(500px, 100%); margin-inline: auto; aspect-ratio: 1; }
.ai svg { display: block; width: 100%; height: 100%; overflow: visible; }
.ai .ring, .ai .core, .ai .halo { transform-box: view-box; transform-origin: 250px 250px; }
.r1 { animation: spin 60s linear infinite; }
.r2 { animation: spin 26s linear infinite reverse; }
.r3 { animation: spin 14s linear infinite; }
.core { animation: breathe 6s ease-in-out infinite; }
.halo { animation: glow 6s ease-in-out infinite; }
.scan { animation: scan 5s ease-in-out infinite; }
.eyes { transition: transform .45s cubic-bezier(.2, .8, .2, 1); }
.eye { transform-box: fill-box; transform-origin: center; animation: blink 5.5s infinite; }
.eye + .eye { animation-delay: .04s; }
.mouth rect { fill: #22D3EE; transform-box: fill-box; transform-origin: center; transform: scaleY(.18); transition: transform .3s; }
.mouth.talk rect { animation: talk .42s ease-in-out var(--d) infinite alternate; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 50% { transform: scale(1.025); } }
@keyframes glow { 50% { opacity: .3; transform: scale(1.06); } }
@keyframes scan { 0%, 100% { transform: translateY(-120px); opacity: 0; } 15%, 85% { opacity: 1; } 50% { transform: translateY(120px); } }
@keyframes blink { 0%, 92%, 100% { transform: scaleY(1); } 95% { transform: scaleY(.08); } }
@keyframes talk { from { transform: scaleY(.25); } to { transform: scaleY(1); } }
.art-frame { border-radius: 32px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 40px 100px rgba(0, 0, 0, .45), 0 0 0 8px rgba(255, 255, 255, .03); }
.float { position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 18px; background: linear-gradient(160deg, rgba(42, 47, 134, .78), rgba(11, 13, 36, .88)); border: 1px solid rgba(34, 211, 238, .35); color: #F5F6FB; box-shadow: 0 20px 50px rgba(0, 0, 0, .45), 0 0 24px rgba(34, 211, 238, .18), inset 0 1px 0 rgba(255, 255, 255, .08); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); font-size: 14px; animation: bob 6s ease-in-out infinite; }
.float b { font-size: 12px; color: var(--muted-dark); font-weight: 600; letter-spacing: .02em; }
.float p { font-weight: 500; line-height: 1.35; }
.f2 { border-color: rgba(34, 211, 238, .6); box-shadow: 0 20px 50px rgba(0, 0, 0, .45), 0 0 32px rgba(34, 211, 238, .3), inset 0 1px 0 rgba(255, 255, 255, .08); }
.f2 b { color: var(--cyan-2); }
.float .av { background: rgba(99, 102, 241, .22); color: var(--cyan-2); box-shadow: inset 0 0 0 1px rgba(103, 232, 249, .4); }
.float .av-ia { background: radial-gradient(circle at 50% 40%, #2A2F86, #0B0D24); box-shadow: inset 0 0 0 1px rgba(34, 211, 238, .6), 0 0 12px rgba(34, 211, 238, .45); }
.float .av-ia svg { stroke: var(--cyan); }
.float .av-ia circle { fill: var(--cyan); }
.f1 { left: -36px; top: 14%; }
.f2 { right: -24px; bottom: 14%; max-width: 270px; animation-delay: -2s; }
.f3 { left: 8%; bottom: -22px; padding: 10px 16px; font-weight: 600; animation-delay: -4s; }
@keyframes bob { 50% { transform: translateY(-10px); } }
.av { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: #E0E7FF; color: #4338CA; font: 700 15px var(--display); }
.av-ia { background: linear-gradient(135deg, var(--violet), var(--cyan)); }
.av svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.av-ia circle { fill: #fff; stroke: none; }
.av.sm { width: 38px; height: 38px; }
.live { width: 10px; height: 10px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 4px rgba(34, 197, 94, .2); }

/* Secciones */
.sec { position: relative; padding: 110px 0; }
.soft { background: var(--bg); }
.dark { background: radial-gradient(ellipse at 80% 20%, var(--indigo-2), var(--indigo) 55%, var(--ink)); color: #fff; overflow: hidden; }
.g3 { width: 480px; height: 480px; background: rgba(34, 211, 238, .14); right: -100px; bottom: -120px; }
.eyebrow { font-size: 13px; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: #4338CA; margin-bottom: 16px; }
.dark .eyebrow, .eyebrow.light { color: #7DD3FC; }
.body { color: var(--body); font-size: 18px; margin-top: 18px; }
.head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.two.rev > :first-child { order: 2; }

.photo { border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.xlist { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.xlist li { display: flex; gap: 14px; align-items: center; font-weight: 500; }
.xlist li::before { content: "✕"; flex-shrink: 0; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: #FEE2E2; color: #DC2626; font-size: 13px; font-weight: 700; }

/* Tarjetas */
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card, .why { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card:hover, .why:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #C7D2FE; }
.card h3, .why h3 { margin: 22px 0 10px; }
.card p, .why p { color: var(--body); font-size: 15.5px; }
.ic { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, #E0E7FF, #CFFAFE); }
.ic svg { width: 28px; height: 28px; fill: none; stroke: #4338CA; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.feat { background: linear-gradient(160deg, var(--indigo-2), var(--indigo)); border-color: transparent; color: #fff; }
.feat p { color: var(--muted-dark); }
.feat .ic { background: linear-gradient(135deg, var(--cyan-2), var(--cyan-3)); }
.feat .ic svg { stroke: var(--ink); }
.tag { position: absolute; top: 20px; right: 20px; padding: 5px 12px; border-radius: 999px; background: rgba(34, 211, 238, .15); color: var(--cyan-2); font-size: 12px; font-weight: 600; }

/* Pasos */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 26px; }
.steps li { display: flex; gap: 20px; align-items: flex-start; }
.steps span { flex-shrink: 0; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font: 700 22px var(--display); color: var(--ink); background: linear-gradient(135deg, var(--cyan-2), var(--cyan-3)); }
.steps p { color: var(--muted-dark); margin-top: 6px; }

/* Celular */
.phone { position: relative; width: min(380px, 100%); margin-inline: auto; background: #0A0C1F; border-radius: 44px; padding: 14px; border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 50px 100px rgba(0, 0, 0, .5), inset 0 0 0 2px rgba(255, 255, 255, .04); }
.ph-top { display: flex; align-items: center; gap: 12px; padding: 18px 18px 14px; background: #141735; border-radius: 32px 32px 0 0; }
.ph-top b { display: block; font-size: 15px; }
.ph-top small { color: #22C55E; font-size: 12px; }
.chat { display: flex; flex-direction: column; gap: 10px; padding: 20px 14px; min-height: 380px; background: #0F1230 radial-gradient(circle at 30% 20%, rgba(99, 102, 241, .12), transparent 60%); }
.msg { max-width: 82%; padding: 11px 14px; border-radius: 18px; font-size: 14.5px; line-height: 1.45; transition: opacity .5s, transform .5s; }
.msg.in { align-self: flex-end; background: linear-gradient(135deg, var(--cyan-2), var(--cyan)); color: var(--ink); border-bottom-right-radius: 6px; }
.msg.out { align-self: flex-start; background: #232752; color: #EEF0FF; border-bottom-left-radius: 6px; }
.msg.wait { opacity: 0; transform: translateY(12px); }
.ph-bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px 12px 20px; background: #141735; border-radius: 0 0 32px 32px; color: #6B7088; font-size: 14px; }
.ph-bar i { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan-2), var(--cyan-3)); }

/* Canales */
.dark-frame { box-shadow: 0 40px 80px rgba(13, 16, 51, .25); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.chips span { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); font-size: 14.5px; font-weight: 500; }
.chips i { width: 9px; height: 9px; border-radius: 50%; }
.chips .muted { color: #6B7088; background: transparent; border-style: dashed; }

/* Caso real */
.case { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; padding: 64px; border-radius: 36px; color: #fff; background: radial-gradient(ellipse at 90% 10%, var(--indigo-3), var(--indigo) 60%); overflow: hidden; position: relative; }
.case h2 { font-size: clamp(30px, 3.6vw, 44px); }
.case-txt p:not(.eyebrow) { color: var(--muted-dark); margin-top: 18px; font-size: 17.5px; }
.link { display: inline-block; margin-top: 24px; color: var(--cyan-2); font-weight: 600; }
.link:hover { text-decoration: underline; }
.case-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.case-list li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); font-size: 15.5px; }
.case-list li::before { content: ""; flex-shrink: 0; width: 22px; height: 22px; margin-top: 1px; border-radius: 50%; background: var(--cyan) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='%230B0D24' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat; }

/* Línea de tiempo */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 12px; right: 12px; top: 11px; height: 2px; background: linear-gradient(90deg, var(--violet), var(--cyan)); opacity: .35; }
.tl { position: relative; padding-top: 44px; }
.tl::before { content: ""; position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 6px solid var(--cyan-3); box-shadow: 0 0 0 6px rgba(34, 211, 238, .15); }
.tl small { color: #4338CA; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; }
.tl h3 { margin: 8px 0 8px; }
.tl p { color: var(--body); font-size: 15.5px; }

/* Planes */
.plans { align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 38px 32px; border-radius: 28px; background: var(--card); border: 1px solid var(--line); }
.plan h3 { font-size: 24px; }
.pdesc { color: var(--body); margin: 10px 0 24px; font-size: 15.5px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 12px; flex: 1; }
.plan li { display: flex; gap: 12px; font-size: 15.5px; }
.plan li::before { content: ""; flex-shrink: 0; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%; background: #E0E7FF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='%234338CA' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat; }
.plan .btn { justify-content: center; }
.best { background: linear-gradient(165deg, var(--indigo-2), var(--indigo)); color: #fff; border-color: transparent; box-shadow: 0 30px 70px rgba(13, 16, 51, .3); transform: scale(1.03); }
.best .pdesc { color: var(--muted-dark); }
.best li::before { background-color: rgba(34, 211, 238, .2); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='%2367E8F9' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.note { text-align: center; color: var(--body); margin-top: 40px; font-size: 15.5px; }

/* Preguntas */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 0 26px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 0; font: 600 18px/1.3 var(--display); display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex-shrink: 0; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--bg); color: #4338CA; font-size: 22px; font-weight: 400; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--body); padding-bottom: 22px; }

/* CTA final */
.cta { position: relative; overflow: hidden; text-align: center; padding: 84px 32px; border-radius: 40px; background: linear-gradient(135deg, var(--cyan-2), var(--cyan) 50%, var(--cyan-3)); color: var(--ink); }
.g4 { width: 420px; height: 420px; background: rgba(255, 255, 255, .5); right: -100px; top: -160px; }
.cta h2 { position: relative; font-size: clamp(34px, 5vw, 60px); }
.cta p { position: relative; max-width: 560px; margin: 18px auto 36px; font-size: 18.5px; color: #0B2A33; }
.cta .btn { position: relative; }

/* Pie */
.foot { background: var(--ink); color: var(--muted-dark); padding: 64px 0 36px; font-size: 15px; }
.foot-in { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.foot-in p { margin-top: 14px; }
.foot-links { display: grid; gap: 10px; align-content: start; }
.foot-links a:hover { color: #fff; }
.legal { padding-top: 24px; font-size: 13.5px; color: #7C80A6; }

/* Botón flotante de WhatsApp */
.wa { position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: #25D366; box-shadow: 0 14px 34px rgba(37, 211, 102, .45); transition: transform .2s; }
.wa:hover { transform: scale(1.08); }
.wa svg { width: 32px; height: 32px; fill: #fff; }

/* Animación al hacer scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.grid4 .reveal:nth-child(2), .grid3 .reveal:nth-child(2), .timeline .reveal:nth-child(2) { transition-delay: .08s; }
.grid4 .reveal:nth-child(3), .grid3 .reveal:nth-child(3), .timeline .reveal:nth-child(3) { transition-delay: .16s; }
.grid4 .reveal:nth-child(4), .grid3 .reveal:nth-child(5), .timeline .reveal:nth-child(4) { transition-delay: .24s; }
.best.reveal.in { transform: scale(1.03); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Tablet */
@media (max-width: 1024px) {
  .grid4, .grid3 { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .best, .best.reveal.in { transform: none; }
  .hero-in, .two, .case { grid-template-columns: 1fr; gap: 56px; }
  .two.rev > :first-child { order: 0; }
  .hero { padding-top: 130px; }
  .hero-art { max-width: 620px; margin-inline: auto; width: 100%; }
  .case { padding: 48px; }
}

/* Celular */
@media (max-width: 820px) {
  .burger { display: flex; }
  .links { position: absolute; top: 76px; left: 16px; right: 16px; flex-direction: column; align-items: stretch; gap: 4px; padding: 14px; border-radius: 20px; background: var(--ink); border: 1px solid rgba(255, 255, 255, .08); box-shadow: 0 30px 60px rgba(0, 0, 0, .4); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .25s; }
  .links.open { opacity: 1; visibility: visible; transform: none; }
  .links a:not(.btn) { padding: 12px 14px; border-radius: 12px; font-size: 16px; }
  .links .btn { justify-content: center; margin-top: 8px; }
  .nav:has(.links.open) { background: rgba(11, 13, 36, .95); }
  .grid3, .timeline { grid-template-columns: 1fr; }
  .timeline::before { left: 11px; right: auto; top: 12px; bottom: 12px; width: 2px; height: auto; background: linear-gradient(180deg, var(--violet), var(--cyan)); }
  .tl { padding: 0 0 0 48px; }
  .best, .best.reveal.in { transform: none; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 32px); }
  .sec { padding: 80px 0; }
  .hero { padding: 116px 0 90px; }
  .ctas .btn { width: 100%; justify-content: center; }
  .grid4 { grid-template-columns: 1fr; }
  .head { margin-bottom: 44px; }
  .f1 { left: -6px; top: -18px; }
  .f2 { right: -6px; bottom: -4%; max-width: 230px; }
  .f3 { display: none; }
  .float { font-size: 13px; padding: 10px 12px; }
  .case { padding: 36px 24px; border-radius: 28px; }
  .cta { padding: 64px 22px; border-radius: 28px; }
  .faq details { padding: 0 20px; }
  .faq summary { font-size: 16.5px; }
  .plan { padding: 32px 24px; }
}