/* Iris — Archetype 04 · Glassmorphism clínico */
:root {
  --bg: #eef4fb;
  --ink: #0f2240;
  --ink-2: #3a4d6b;
  --mute: #6b7c96;
  --line: rgba(15, 34, 64, .1);
  --accent: #2f6bff;
  --teal: #19b39a;
  --glass: rgba(255, 255, 255, .55);
  --glass-b: rgba(255, 255, 255, .8);
  --display: "Sora", system-ui, sans-serif;
  --sans: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --gut: clamp(16px, 4vw, 44px);
  --r: 26px;
}
body { background: var(--bg); color: var(--ink); font-family: var(--sans); }
::selection { background: var(--accent); color: #fff; }
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--gut); }
.center { text-align: center; }

/* Fondo de manchas pastel */
.blobs { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blobs i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .7; animation: drift 22s ease-in-out infinite alternate; }
.b1 { width: 46vw; height: 46vw; left: -10vw; top: -8vw; background: #bfe0ff; }
.b2 { width: 40vw; height: 40vw; right: -8vw; top: 10vh; background: #d9d2ff; animation-delay: -6s !important; }
.b3 { width: 38vw; height: 38vw; left: 20vw; bottom: -14vw; background: #c7f3e4; animation-delay: -12s !important; }
.b4 { width: 26vw; height: 26vw; right: 16vw; bottom: 8vh; background: #ffe0d2; opacity: .5 !important; animation-delay: -3s !important; }
@keyframes drift { to { transform: translate(6vw, 4vh) scale(1.12); } }

.glass { background: var(--glass); border: 1px solid var(--glass-b); backdrop-filter: blur(22px) saturate(160%); -webkit-backdrop-filter: blur(22px) saturate(160%); box-shadow: 0 20px 50px -30px rgba(15, 34, 64, .35), inset 0 1px 0 rgba(255, 255, 255, .9); border-radius: var(--r); }

.label { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.h2 { font-family: var(--display); font-weight: 400; font-size: clamp(34px, 4.6vw, 64px); line-height: 1.06; letter-spacing: -.035em; }
.h3 { font-family: var(--display); font-weight: 500; font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -.03em; line-height: 1.15; }
.grad, .grad .wi { background: linear-gradient(100deg, var(--accent) 10%, #7a5cff 55%, var(--teal) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub, .lead { color: var(--ink-2); font-size: clamp(16px, 1.3vw, 18px); max-width: 56ch; margin-top: 20px; }
.head { margin-bottom: clamp(40px, 5vw, 64px); }
.head.center .sub { margin-inline: auto; }
.fine { font-size: 12px; color: var(--mute); margin-top: 16px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 15px 24px; border-radius: 999px; font-weight: 600; font-size: 15px; transition: transform .45s var(--ease), box-shadow .4s, background .3s; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #5a4dff); color: #fff; box-shadow: 0 14px 30px -12px rgba(47, 107, 255, .6); }
.btn-primary:hover { box-shadow: 0 20px 44px -12px rgba(47, 107, 255, .75); }
.btn-glass { background: rgba(255, 255, 255, .6); border: 1px solid #fff; backdrop-filter: blur(10px); }
.btn-glass:hover { background: #fff; }
.btn-block { width: 100%; }

/* Nav píldora */
.nav { position: fixed; top: 14px; left: 0; right: 0; z-index: 100; padding: 0 var(--gut); }
.nav-pill { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; gap: 20px; padding: 10px 10px 10px 22px; border-radius: 999px; transition: background .4s, box-shadow .4s, border-color .4s; border: 1px solid transparent; }
.nav.is-scrolled .nav-pill { background: rgba(255, 255, 255, .6); border-color: #fff; backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%); box-shadow: 0 16px 40px -24px rgba(15, 34, 64, .4); }
.brand { display: inline-flex; align-items: baseline; gap: 8px; font-family: var(--display); font-weight: 600; font-size: 24px; letter-spacing: -.04em; }
.brand small { font-family: var(--sans); font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); }
.brand-dot { align-self: center; width: 18px; height: 18px; border-radius: 50%; background: radial-gradient(circle, var(--ink) 30%, var(--accent) 32% 62%, #9fc1ff 64%); box-shadow: 0 0 0 3px rgba(47, 107, 255, .15); }
.menu { display: none; margin-left: auto; gap: 26px; align-items: center; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.menu a:hover { color: var(--accent); }
.menu-cta { background: var(--ink); color: #fff !important; padding: 11px 18px; border-radius: 999px; }
.menu-cta:hover { background: var(--accent); }
.burger { margin-left: auto; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,.7); display: grid; place-content: center; gap: 6px; }
.burger span { width: 20px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .4s var(--ease); }
.menu-open .burger span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-open .burger span:last-child { transform: translateY(-4px) rotate(-45deg); }
.menu-open .menu { display: flex; flex-direction: column; align-items: stretch; gap: 4px; position: fixed; top: 84px; left: var(--gut); right: var(--gut); padding: 18px; border-radius: 24px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(20px); box-shadow: 0 30px 60px -30px rgba(15, 34, 64, .5); font-size: 20px; }
.menu-open .menu a { padding: 12px 8px; }
.menu-open .menu .menu-cta { text-align: center; margin-top: 8px; padding: 16px; }

/* Hero */
.hero { padding: 130px 0 40px; }
.hero-grid { display: grid; gap: 40px; align-items: center; min-height: calc(100svh - 170px); }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .7); border: 1px solid #fff; font-size: 13px; font-weight: 500; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 0 rgba(25, 179, 154, .6); animation: pulse 2s infinite; }
@keyframes pulse { to { box-shadow: 0 0 0 10px rgba(25, 179, 154, 0); } }
.hero-title { font-family: var(--display); font-weight: 400; font-size: clamp(44px, 6.4vw, 92px); line-height: 1.02; letter-spacing: -.05em; margin: 24px 0 8px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-visual { position: relative; width: min(100%, 520px); justify-self: center; aspect-ratio: 1; }
.lens { position: absolute; inset: 6%; }
.rings { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 60s linear infinite; }
.rings circle { fill: none; }
.r1 { stroke: rgba(47, 107, 255, .25); stroke-width: 1; }
.r2 { stroke: rgba(122, 92, 255, .35); stroke-width: 1; stroke-dasharray: 3 7; }
.r3 { stroke: rgba(255, 255, 255, .9); stroke-width: 10; }
.ticks line { stroke: rgba(15, 34, 64, .35); stroke-width: 1.2; }
@keyframes spin { to { transform: rotate(360deg); } }
.eye { position: absolute; inset: 14%; border-radius: 50%; overflow: hidden; box-shadow: 0 40px 80px -30px rgba(15, 34, 64, .55), 0 0 0 8px rgba(255, 255, 255, .6); }
.eye img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.35); animation: dilate 6s ease-in-out infinite; }
@keyframes dilate { 50% { transform: scale(1.42); } }
.scan { position: absolute; inset: 14%; border-radius: 50%; overflow: hidden; pointer-events: none; }
.scan::before { content: ""; position: absolute; left: 0; right: 0; height: 30%; background: linear-gradient(180deg, transparent, rgba(120, 200, 255, .5), transparent); animation: scan 3.6s ease-in-out infinite; }
@keyframes scan { 0% { top: -30%; } 100% { top: 100%; } }
.float { position: absolute; padding: 14px 18px; border-radius: 18px; display: grid; gap: 2px; font-size: 13px; color: var(--ink-2); transition: transform .3s; }
.float b { font-family: var(--display); font-weight: 500; font-size: 26px; color: var(--ink); letter-spacing: -.03em; }
.f1 { left: -2%; top: 10%; }
.f2 { right: -2%; top: 46%; }
.f3 { left: 6%; bottom: 4%; grid-template-columns: auto 1fr; align-items: center; gap: 12px; }
.f3 small { color: var(--teal); font-weight: 600; }
.ok { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: #fff; font-weight: 700; }

/* Confianza */
.trust { padding: 30px 0 20px; }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 30px clamp(20px, 3vw, 40px); }
.trust-grid b { display: block; font-family: var(--display); font-weight: 400; font-size: clamp(32px, 3.4vw, 46px); letter-spacing: -.04em; }
.trust-grid > div > span { color: var(--mute); font-size: 14px; }

/* Tratamientos */
.treat { padding: clamp(90px, 11vw, 150px) 0; }
.cards { display: grid; gap: 18px; }
.card { padding: 30px 28px; display: flex; flex-direction: column; gap: 10px; transition: transform .3s, box-shadow .5s; position: relative; overflow: hidden; }
.card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at var(--gx, 50%) var(--gy, 0%), rgba(255, 255, 255, .9), transparent 50%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.card:hover::after { opacity: .7; }
.card:hover { box-shadow: 0 34px 70px -34px rgba(47, 107, 255, .5); }
.ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, #fff, #e3ecff); box-shadow: inset 0 0 0 1px #fff, 0 10px 20px -12px rgba(47, 107, 255, .6); margin-bottom: 14px; }
.ico svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-family: var(--display); font-weight: 500; font-size: 22px; letter-spacing: -.03em; }
.card p { color: var(--ink-2); font-size: 15px; flex: 1; }
.meta { align-self: flex-start; margin-top: 10px; font-size: 12px; font-weight: 600; color: var(--teal); background: rgba(25, 179, 154, .12); padding: 5px 10px; border-radius: 999px; }

/* Simulador */
.sim { padding: clamp(60px, 8vw, 110px) 0; }
.sim-grid { display: grid; gap: 40px; align-items: center; }
.sim-legend { display: grid; gap: 10px; margin-top: 28px; font-size: 14px; color: var(--ink-2); }
.sim-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 10px; vertical-align: -1px; }
.l1 { background: #9aa9bf; } .l2 { background: var(--accent); }
.compare { position: relative; aspect-ratio: 4 / 3; overflow: hidden; padding: 0; border-width: 6px; }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare .blurred { filter: blur(7px) saturate(.9); transform: scale(1.04); clip-path: inset(0 calc(100% - var(--x)) 0 0); }
.compare .tag { position: absolute; top: 16px; z-index: 2; padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; background: rgba(255, 255, 255, .85); backdrop-filter: blur(8px); }
.t1 { left: 16px; } .t2 { right: 16px; }
.handle { position: absolute; top: 0; bottom: 0; left: var(--x); width: 2px; background: #fff; transform: translateX(-1px); z-index: 2; pointer-events: none; box-shadow: 0 0 20px rgba(0,0,0,.3); }
.handle span { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 48px; height: 48px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: 20px; color: var(--accent); box-shadow: 0 10px 24px -8px rgba(15, 34, 64, .5); }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 3; margin: 0; }

/* Test */
.quiz-sec { padding: clamp(60px, 8vw, 110px) 0; }
.quiz { max-width: 820px; margin: 0 auto; padding: clamp(26px, 4vw, 52px); text-align: center; position: relative; overflow: hidden; }
.quiz::before { content: ""; position: absolute; width: 360px; height: 360px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(122, 92, 255, .25), transparent 65%); pointer-events: none; }
.quiz-bar { height: 6px; border-radius: 6px; background: rgba(15, 34, 64, .08); margin: 26px auto 34px; max-width: 420px; overflow: hidden; }
.quiz-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--teal)); transform-origin: 0 50%; transform: scaleX(0); transition: transform .6s var(--ease); }
.q { display: none; animation: qin .6s var(--ease); }
.q.is-active { display: block; }
@keyframes qin { from { opacity: 0; transform: translateY(14px); } }
.q > p { font-family: var(--display); font-size: clamp(20px, 2.2vw, 28px); letter-spacing: -.02em; margin-bottom: 24px; }
.opts { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.q button { padding: 14px 26px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 600; transition: all .3s var(--ease); }
.q button:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); box-shadow: 0 12px 24px -14px rgba(47, 107, 255, .6); }
.result { animation: qin .7s var(--ease); }
.res-score b { display: inline-grid; place-items: center; width: 120px; height: 120px; border-radius: 50%; font-family: var(--display); font-size: 34px; font-weight: 500; background: conic-gradient(var(--accent), var(--teal), var(--accent)); color: #fff; box-shadow: 0 20px 40px -18px rgba(47, 107, 255, .7); }
.result h3 { font-family: var(--display); font-weight: 500; font-size: 26px; margin: 20px 0 10px; letter-spacing: -.03em; }
.result > p:not(.res-score):not(.fine) { color: var(--ink-2); max-width: 52ch; margin: 0 auto 24px; }

/* Proceso */
.process { padding: clamp(80px, 10vw, 140px) 0; }
.steps { display: grid; gap: 16px; counter-reset: s; }
.step { padding: 28px 26px; position: relative; }
.step span { font-family: var(--display); font-size: 14px; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--accent), #7a5cff); width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 26px; }
.step h3 { font-family: var(--display); font-weight: 500; font-size: 21px; letter-spacing: -.02em; margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: 15px; }

/* Clínica */
.clinic { padding: clamp(80px, 10vw, 140px) 0; }
.clinic-grid { display: grid; gap: 48px; align-items: center; }
.mosaic { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 14px; }
.mosaic figure { overflow: hidden; border-radius: 22px; box-shadow: 0 30px 60px -36px rgba(15, 34, 64, .6); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; }
.m1 { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.m2, .m3 { aspect-ratio: 1; }
.checks { margin-top: 28px; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 34px; color: var(--ink-2); }
.checks li::before { content: "✓"; position: absolute; left: 0; top: -1px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: rgba(25, 179, 154, .16); color: var(--teal); }

/* Testimonios */
.voices { padding: clamp(80px, 10vw, 130px) 0; }
.voice-grid { display: grid; gap: 18px; }
.voice-grid blockquote { padding: 30px 28px; }
.stars { color: #f5b301; letter-spacing: 3px; margin-bottom: 14px; }
.voice-grid p { font-size: 17px; line-height: 1.55; }
.voice-grid cite { display: block; margin-top: 18px; font-style: normal; font-size: 13px; font-weight: 600; color: var(--accent); }

/* FAQ */
.faq { padding: clamp(80px, 10vw, 130px) 0; }
.faq-grid { display: grid; gap: 40px; }
.faq-img { margin-top: 30px; border-radius: 24px; overflow: hidden; display: none; background: #fff; }
.faq-list { display: grid; gap: 12px; }
.faq-list details { border-radius: 20px; }
.faq-list summary { cursor: pointer; list-style: none; padding: 22px 60px 22px 24px; position: relative; font-family: var(--display); font-size: 18px; font-weight: 500; letter-spacing: -.02em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; background: #fff; display: grid; place-items: center; color: var(--accent); font-size: 20px; transition: transform .4s var(--ease); }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { padding: 0 24px 22px; color: var(--ink-2); }

/* Agendar */
.book { padding: clamp(60px, 8vw, 110px) 0 clamp(80px, 10vw, 130px); }
.book-grid { display: grid; gap: 40px; padding: clamp(26px, 4vw, 56px); }
.book b { color: var(--ink); }
.info { margin-top: 30px; display: grid; gap: 14px; }
.info span { display: block; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.info a { color: var(--accent); }
.form { display: grid; gap: 16px; }
.form label > span, .seg legend { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.form input:not([type="radio"]), .form select { width: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid #fff; background: rgba(255, 255, 255, .8); transition: box-shadow .3s; }
.form input:focus, .form select:focus { outline: none; box-shadow: 0 0 0 3px rgba(47, 107, 255, .3); }
.seg { border: 0; padding: 0; display: flex; gap: 8px; flex-wrap: wrap; }
.seg legend { width: 100%; }
.seg label { flex: 1; }
.seg input { position: absolute; opacity: 0; }
.seg label span { display: block; text-align: center; padding: 12px; border-radius: 14px; background: rgba(255, 255, 255, .6); border: 1px solid #fff; cursor: pointer; font-weight: 500; transition: all .3s; }
.seg input:checked + span { background: var(--ink); color: #fff; }
.seg input:focus-visible + span { box-shadow: 0 0 0 3px rgba(47, 107, 255, .4); }
.form-ok { color: var(--teal); font-weight: 600; }

/* Footer */
.footer { padding: 40px 0 26px; font-size: 13px; color: var(--mute); border-top: 1px solid var(--line); }
.foot-grid { display: grid; gap: 14px; margin-bottom: 18px; align-items: center; }
.footer .brand { color: var(--ink); }

@media (min-width: 720px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .voice-grid { grid-template-columns: repeat(3, 1fr); }
  .foot-grid { grid-template-columns: auto 1fr auto; gap: 30px; }
}
@media (min-width: 960px) {
  .menu { display: flex; }
  .burger { display: none; }
  .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 60px; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .sim-grid { grid-template-columns: 1fr 1.3fr; gap: 70px; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .clinic-grid { grid-template-columns: 1.1fr 1fr; gap: 80px; }
  .faq-grid { grid-template-columns: 1fr 1.4fr; gap: 80px; }
  .faq-img { display: block; }
  .book-grid { grid-template-columns: 1fr 1fr; gap: 70px; }
}
@media (max-width: 539px) {
  .float { padding: 10px 12px; font-size: 11px; }
  .float b { font-size: 20px; }
  .f2 { right: -4px; }
}
@media (prefers-reduced-motion: reduce) {
  .blobs i, .rings, .eye img, .scan::before { animation: none; }
}
.hero { overflow-x: clip; }