@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ============================================================
   Diseño editorial: la tipografía es la protagonista.
   Líneas finas en lugar de cajas. Sin iconos en círculos.
   ============================================================ */

:root {
  --primary: #12B76A;
  --primary-dark: #0E9355;
  --primary-deep: #0A3D26;
  --accent: #F97316;
  --ink: #1a1f1b;
  --body: #57605a;
  --bg: #FBFAF5;
  --bg-tint: #F3F1E8;
  --card: #ffffff;
  --line: #DEDBCE;
  --display: 'Fraunces', Georgia, serif;
  --sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --wrap: 1060px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: #C9F2DD; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 26px; }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(251,250,245,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { font-family: var(--display); font-size: 20px; font-weight: 600; text-decoration: none; letter-spacing: -0.01em; }
.brand i { font-style: italic; color: var(--primary-dark); }
/* app + FLU(encer): dos mitades, dos tratamientos */
.brand .b-app { color: var(--ink); }
.brand .b-flu { color: var(--primary-dark); font-style: italic; font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { text-decoration: none; font-weight: 700; font-size: 14px; color: var(--body); }
.nav-links a:hover { color: var(--ink); }
.nav-links a.cta { color: var(--primary-dark); border-bottom: 2px solid var(--primary); padding-bottom: 2px; }
@media (max-width: 720px) { .nav-links a:not(.cta) { display: none; } }

/* ---------- Enlaces-botón editoriales ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 999px; font-weight: 800; font-size: 15px; text-decoration: none; border: none; cursor: pointer; font-family: var(--sans); transition: transform 0.15s ease, box-shadow 0.15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary-deep); color: #fff; }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(10,61,38,0.25); }
.btn-line { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-line:hover { border-color: var(--ink); }

/* ---------- Hero asimétrico ---------- */
.hero { padding: 86px 0 30px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 30px; align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; gap: 56px; } }
.kicker { font-size: 13px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--primary-dark); margin-bottom: 26px; display: flex; align-items: center; gap: 12px; }
.kicker::before { content: ''; width: 34px; height: 1.5px; background: var(--primary); }
h1 { font-family: var(--display); font-weight: 500; font-size: clamp(42px, 5.8vw, 68px); line-height: 1.03; letter-spacing: -0.02em; }
h1 em, h2 em { font-style: italic; font-weight: 500; color: var(--primary-dark); }
.lead { font-size: 18.5px; color: var(--body); margin-top: 26px; max-width: 27em; font-weight: 500; }
.hero-cta { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; align-items: center; }
.hero-note { font-size: 13.5px; color: var(--body); margin-top: 20px; font-weight: 600; }
.hero-phone { display: flex; justify-content: center; position: relative; }
.hero-phone .mock { transform: rotate(2.5deg); }
.hero-phone::before { content: ''; position: absolute; inset: 8% -6% -4% -6%; background: radial-gradient(ellipse at 50% 45%, #E4F5EC 0%, transparent 68%); z-index: -1; }

/* ---------- Cinta en movimiento ---------- */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 15px 0; margin-top: 66px; }
.marquee-track { display: flex; gap: 0; width: max-content; animation: slide 38s linear infinite; }
.marquee span { font-family: var(--display); font-style: italic; font-size: 17px; color: var(--body); white-space: nowrap; padding-right: 14px; }
.marquee span::after { content: '·'; color: var(--primary); padding-left: 14px; font-style: normal; }
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---------- Secciones ---------- */
section { padding: 96px 0; }
h2 { font-family: var(--display); font-weight: 500; font-size: clamp(32px, 4.4vw, 50px); line-height: 1.06; letter-spacing: -0.015em; max-width: 15em; }
.sub { font-size: 17.5px; color: var(--body); margin-top: 18px; font-weight: 500; max-width: 32em; }

/* ---------- Declaración editorial ---------- */
.statement { padding: 100px 0; text-align: center; }
.statement p { font-family: var(--display); font-weight: 400; font-size: clamp(26px, 3.6vw, 42px); line-height: 1.25; letter-spacing: -0.01em; max-width: 21em; margin: 0 auto; }
.statement p strong { font-weight: 500; font-style: italic; color: var(--primary-dark); }
.statement .src { font-family: var(--sans); font-size: 13.5px; font-weight: 700; color: var(--body); margin-top: 26px; }

/* ---------- Lista editorial de funciones ---------- */
.rows { border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 110px 1fr 300px; gap: 34px; padding: 42px 0; border-bottom: 1px solid var(--line); align-items: center; }
@media (max-width: 880px) { .row { grid-template-columns: 60px 1fr; } .row .demo-cell { grid-column: 2; } }
.row .num { font-family: var(--display); font-style: italic; font-size: 30px; color: #B9C4B9; font-weight: 400; }
.row h3 { font-family: var(--display); font-weight: 500; font-size: 25px; letter-spacing: -0.01em; }
.row p { color: var(--body); font-size: 15.5px; margin-top: 10px; max-width: 30em; }
.row .demo-cell { font-size: 13px; }

/* mini-demos tipográficas dentro de las filas (sin cajas) */
.mini-ring { display: flex; align-items: center; gap: 16px; }
.mini-ring .n { font-family: var(--display); font-size: 32px; font-weight: 500; line-height: 1; }
.mini-ring .l { font-size: 12.5px; color: var(--body); font-weight: 700; }
.mini-bars { display: grid; gap: 9px; }
.mini-bar { display: grid; grid-template-columns: 66px 1fr 48px; gap: 10px; align-items: center; font-size: 11.5px; font-weight: 800; color: var(--body); }
.mini-bar .t { height: 4px; background: var(--line); border-radius: 999px; overflow: hidden; }
.mini-bar .t i { display: block; height: 100%; border-radius: 999px; }
.mini-bar .v { text-align: right; }
.mini-list { display: grid; gap: 7px; font-size: 13.5px; font-weight: 700; }
.mini-list .tach { text-decoration: line-through; opacity: 0.4; }
.mini-list .it::before { content: '—'; color: var(--primary); padding-right: 9px; }
.mini-days { display: grid; gap: 6px; font-size: 12.5px; font-weight: 700; color: var(--body); }
.mini-days b { color: var(--primary-dark); font-weight: 800; padding-right: 6px; }

/* ---------- Bloques profundos alternos ---------- */
.deep { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
@media (max-width: 880px) { .deep { grid-template-columns: 1fr; gap: 44px; } }
.deep .mock-side { display: flex; justify-content: center; }
.deep .mock-side .m-l { transform: rotate(-2.5deg); }
.deep .mock-side .m-r { transform: rotate(2.5deg); }
.band { background: var(--bg-tint); }
.band-dark { background: var(--primary-deep); color: #fff; }
.band-dark h2 { color: #fff; }
.band-dark h2 em { color: #7FD8AB; }
.band-dark .sub, .band-dark p { color: rgba(255,255,255,0.75); }
.band-dark .kicker { color: #7FD8AB; }
.band-dark .kicker::before { background: #7FD8AB; }

/* ---------- Trío de cifras tipográfico ---------- */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 60px; border-top: 1px solid var(--line); }
@media (max-width: 680px) { .trio { grid-template-columns: 1fr; } }
.trio > div { padding: 38px 30px 6px; border-left: 1px solid var(--line); }
.trio > div:first-child { border-left: none; padding-left: 0; }
@media (max-width: 680px) { .trio > div { border-left: none; padding-left: 0; border-top: 1px solid var(--line); padding-top: 26px; } .trio > div:first-child { border-top: none; } }
.trio b { display: block; font-family: var(--display); font-weight: 500; font-size: clamp(44px, 5vw, 64px); line-height: 1; letter-spacing: -0.02em; }
.trio span { display: block; font-size: 14.5px; color: var(--body); font-weight: 700; margin-top: 12px; max-width: 16em; }

/* ---------- Cita grande ---------- */
.quote { text-align: center; max-width: 33em; margin: 0 auto; }
.quote blockquote { font-family: var(--display); font-weight: 400; font-style: italic; font-size: clamp(24px, 3.2vw, 36px); line-height: 1.3; letter-spacing: -0.01em; }
.quote blockquote strong { color: var(--primary-dark); font-weight: 500; }
.quote .src { font-family: var(--sans); font-size: 13.5px; font-weight: 800; color: var(--body); margin-top: 28px; text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- FAQ sin cajas ---------- */
.faq-wrap { max-width: 780px; margin: 54px auto 0; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 26px 4px; }
details summary { font-family: var(--display); font-weight: 500; font-size: 20px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 18px; align-items: baseline; letter-spacing: -0.01em; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; font-family: var(--sans); font-size: 22px; font-weight: 600; color: var(--primary-dark); flex-shrink: 0; }
details[open] summary::after { content: '−'; }
details p { color: var(--body); margin-top: 14px; font-size: 15.5px; max-width: 40em; }

/* ---------- CTA final ---------- */
.final { text-align: center; padding: 110px 0 100px; }
.final h2 { margin: 0 auto; }
.final .hero-cta { justify-content: center; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 38px 0; }
footer .wrap { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; align-items: baseline; }
footer p { font-size: 14px; color: var(--body); font-weight: 600; }
footer a { color: var(--primary-dark); font-weight: 800; text-decoration: none; }

/* ---------- Utilidades ---------- */
.hl { background: linear-gradient(transparent 62%, #C9F2DD 62%); padding: 0 2px; }
.caption { font-size: 13px; color: var(--body); font-weight: 700; margin-top: 18px; text-align: center; }