/* Nutridetalle · página de inicio */

/* 1. Apertura */
.opening { position: relative; isolation: isolate; overflow: hidden; color: var(--on-dark-2); text-align: center; padding: 76px 0 64px; }
@media (min-width: 1024px) { .opening { padding: 116px 0 88px; } }
.opening__media { position: absolute; inset: 0; z-index: -2; }
.opening__media img { width: 100%; height: 100%; object-fit: cover; object-position: 28% 50%; }
.opening::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(0, 0, 0, 0.75); }
.opening h1 { color: #fff; max-width: 920px; margin: 18px auto 18px; }
.opening__claim { font-size: clamp(17px, 0.6vw + 14px, 21px); color: var(--coral-hi); font-weight: 500; max-width: 700px; margin: 0 auto 22px; }
.opening__text { max-width: 760px; margin: 0 auto 48px; color: var(--on-dark); }
.opening__facts { list-style: none; display: grid; gap: 0; text-align: left; margin-bottom: 44px; border-top: 1px solid rgba(255, 255, 255, 0.16); }
@media (min-width: 680px) { .opening__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .opening__facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.fact { position: relative; display: grid; grid-template-columns: 48px 1fr; gap: 6px 16px; padding: 26px 18px 26px 0; }
.fact::before { content: ""; position: absolute; top: -1px; left: 0; width: 56px; height: 3px; background: var(--coral); }
@media (min-width: 1100px) { .fact + .fact { padding-left: 20px; border-left: 1px solid rgba(255, 255, 255, 0.12); } .fact + .fact::before { left: 20px; } }
.fact .ico { grid-row: span 2; background: rgba(255, 255, 255, 0.08); color: var(--coral-hi); width: 48px; height: 48px; }
.fact h2 { font-size: 18px; color: #fff; margin: 0; align-self: center; }
.fact p { font-size: 15px; color: var(--on-dark-2); }
.opening .cta-row { justify-content: center; }

/* 2. Propósito */
.focus-band { position: relative; isolation: isolate; overflow: hidden; padding: calc(var(--sec-y) + 20px) 0; color: var(--on-dark-2); }
.focus-band__media { position: absolute; inset: 0; z-index: -2; }
.focus-band__media img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; }
.focus-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(270deg, rgba(20, 27, 34, 0.95) 0%, rgba(20, 27, 34, 0.88) 48%, rgba(20, 27, 34, 0.5) 100%); }
@media (max-width: 899px) { .focus-band::before { background: rgba(20, 27, 34, 0.86); } }
.focus-band__copy { max-width: 760px; margin-left: auto; display: grid; gap: 16px; }
.focus-band h2 { color: #fff; }
.focus-band p { color: var(--on-dark); }

/* 3. Formatos */
.formats__head { display: grid; gap: 18px; margin-bottom: 44px; }
@media (min-width: 1000px) { .formats__head { grid-template-columns: 5fr 7fr; gap: 56px; align-items: end; } }
.formats__head p { color: var(--mute); }
.formats__list { display: grid; gap: 22px; }
.format { display: grid; gap: 18px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 24px; box-shadow: var(--lift); }
@media (min-width: 900px) { .format { grid-template-columns: 140px 1fr; gap: 36px; padding: 44px 44px 44px 36px; } }
.format__no { font-family: var(--serif); font-size: clamp(60px, 5.5vw, 96px); line-height: 0.85; color: var(--coral); }
@media (min-width: 900px) { .format__no { border-right: 1px solid var(--line); padding-right: 20px; } }
.format h3 { font-family: var(--serif); font-weight: 400; letter-spacing: 0; font-size: clamp(23px, 1vw + 18px, 30px); }
.format__sub { color: var(--sage-ink); font-weight: 600; margin: 6px 0 16px; }
.format__body p { color: var(--ink-2); }
.format .checks { margin-top: 22px; padding-top: 20px; border-top: 1px dashed var(--line); }
@media (min-width: 1100px) { .format .checks { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; } }

/* 4. Carrusel */
.slider__bar { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.slider__bar .lede { margin-bottom: 0; }
.slider__ctrl { display: none; align-items: center; gap: 10px; }
.slider.is-live .slider__ctrl { display: flex; }
.slider__btn { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: transparent; border: 1px solid var(--line-dark); color: var(--on-dark); cursor: pointer; }
.slider__btn:hover { background: rgba(238, 241, 244, 0.08); border-color: var(--coral-hi); }
.slider__btn svg { width: 20px; height: 20px; }
.slider__count { min-width: 64px; text-align: center; font-variant-numeric: tabular-nums; font-size: 15px; letter-spacing: 0.05em; color: var(--on-dark-2); margin: 0; }
.slider__count b { color: var(--on-dark); }
.slider__timer { position: relative; width: 46px; height: 46px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--on-dark); cursor: pointer; }
.slider__timer svg.track-ring { width: 46px; height: 46px; transform: rotate(-90deg); }
.slider__timer .ring-base { stroke: rgba(238, 241, 244, 0.18); }
.slider__timer .ring-fill { stroke: var(--coral); }
.slider__timer .glyph { position: absolute; inset: 0; display: grid; place-items: center; }
.slider__timer .glyph svg { width: 15px; height: 15px; }
.slider__timer .glyph--play { display: none; }
.slider.is-paused-by-user .slider__timer .glyph--pause { display: none; }
.slider.is-paused-by-user .slider__timer .glyph--play { display: grid; }
.slider__viewport { overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; padding: 4px 2px 16px; scrollbar-width: thin; scrollbar-color: var(--coral) transparent; }
.slider__rail { list-style: none; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(268px, 85%); gap: 18px; }
@media (min-width: 768px) { .slider__rail { grid-auto-columns: calc((100% - 18px) / 2); } }
@media (min-width: 1200px) { .slider__rail { grid-auto-columns: calc((100% - 36px) / 3); } }
.slide { scroll-snap-align: start; display: flex; flex-direction: column; gap: 14px; background: var(--slate-2); border: 1px solid var(--line-dark); border-radius: var(--radius-lg); padding: 28px; transition: border-color .3s; }
.slide.is-current { border-color: rgba(242, 120, 92, 0.6); }
.slide__metric { font-size: clamp(46px, 3vw + 26px, 64px); line-height: 1; font-weight: 700; letter-spacing: -0.04em; color: var(--coral-hi); white-space: nowrap; }
.slide__metric small { font-size: 0.42em; letter-spacing: 0; font-weight: 600; margin-left: 4px; }
.slide__caption { font-size: 13.5px; color: var(--on-dark-2); padding-bottom: 14px; border-bottom: 1px solid var(--line-dark); }
.slide__head { display: flex; align-items: center; gap: 12px; }
.slide h3 { margin: 0; color: var(--on-dark); }
.slide p { color: var(--on-dark-2); }
.slider__pager { display: none; justify-content: center; gap: 4px; margin-top: 10px; }
.slider.is-live .slider__pager { display: flex; }
.pager-dot { width: 30px; height: 30px; padding: 0; border: 0; border-radius: 50%; background: transparent; display: grid; place-items: center; cursor: pointer; }
.pager-dot::before { content: ""; width: 22px; height: 4px; border-radius: 4px; background: rgba(238, 241, 244, 0.25); transition: background .2s, width .2s; }
.pager-dot[aria-current="true"]::before { background: var(--coral); width: 26px; }

/* 5. Pilares */
.pillars { display: grid; gap: 34px; }
@media (min-width: 900px) { .pillars { grid-template-columns: 1fr 1fr; gap: 0; } .pillar:first-child { padding-right: 48px; border-right: 1px solid var(--line); } .pillar:last-child { padding-left: 48px; } }
.pillar { display: grid; gap: 16px; align-content: start; }
.pillar p { color: var(--ink-2); }
.pillars__cta { display: flex; justify-content: center; margin-top: 44px; }

/* 6. Cifras */
.counts { list-style: none; display: grid; gap: 18px; }
@media (min-width: 720px) { .counts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .counts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.count { display: grid; gap: 12px; align-content: start; border-top: 4px solid var(--coral); border-radius: 4px 4px var(--radius) var(--radius); }
.count__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.count__value { font-size: clamp(44px, 2.6vw + 26px, 58px); font-weight: 700; line-height: 1; letter-spacing: -0.04em; color: var(--coral-ink); }
.count h3 { font-size: 17px; }
.count p { font-size: 15px; color: var(--mute); }

/* 7. Voces */
.testimony { display: flex; flex-direction: column; gap: 14px; padding-left: 34px; overflow: hidden; }
.testimony::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: linear-gradient(180deg, var(--coral), var(--sage)); }
.testimony p { color: var(--ink-2); }
.testimony__who { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--mute); }
.testimony__who strong { display: block; color: var(--ink); }

/* 8. Temas */
.topics { list-style: none; display: grid; gap: 18px; }
@media (min-width: 800px) { .topics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.topic-card { display: grid; grid-template-columns: auto 1fr; gap: 6px 22px; }
.topic-card__no { grid-row: span 2; font-family: var(--serif); font-size: 52px; line-height: 0.9; color: var(--sage-ink); }
.topic-card h3 { font-size: 19px; }
.topic-card p { color: var(--mute); font-size: 15.5px; }

/* 9. Recorrido */
.route { display: grid; gap: 40px; align-items: start; }
@media (min-width: 1024px) { .route { grid-template-columns: 5fr 7fr; gap: 64px; } }
.route__story { margin: 0; }
@media (min-width: 1024px) { .route__story { position: sticky; top: 104px; } }
.route__story .pic { aspect-ratio: 1 / 1; max-width: 520px; }
.route__story figcaption { margin-top: 20px; display: grid; gap: 6px; }
.route__story .tag-line { color: var(--coral-ink); font-weight: 600; }
.route__story p { color: var(--mute); }
.timeline { list-style: none; position: relative; display: grid; gap: 26px; }
.timeline::before { content: ""; position: absolute; left: 21px; top: 8px; bottom: 8px; border-left: 2px dashed rgba(176, 68, 40, 0.35); }
.stop { position: relative; padding-left: 70px; }
.stop__mark { position: absolute; left: 0; top: 0; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--slate); color: var(--on-dark); font-weight: 700; }
.stop h3 { margin-bottom: 8px; }
.stop p { color: var(--ink-2); }

/* 10. Invitación */
.invite { position: relative; overflow: hidden; border-radius: 24px; padding: 44px 24px; background: var(--slate); color: var(--on-dark-2); }
@media (min-width: 900px) { .invite { padding: 64px 56px; } }
.invite h2 { color: #fff; }
.invite__copy { position: relative; max-width: 620px; display: grid; gap: 16px; }
.invite__copy p { color: var(--on-dark); }
.invite__curve { position: absolute; right: 0; bottom: 0; width: 68%; height: 82%; pointer-events: none; }
.invite__curve .stroke { stroke-dasharray: 1500; stroke-dashoffset: 1500; }
.invite.in-view .invite__curve .stroke, html:not(.js) .invite__curve .stroke { animation: nd-draw 2.4s ease forwards .15s; }
@keyframes nd-draw { to { stroke-dashoffset: 0; } }
.invite__stats { position: relative; list-style: none; display: grid; gap: 12px; margin-top: 40px; }
@media (min-width: 640px) { .invite__stats { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 760px; } }
.invite__stats li { padding: 16px 18px; border-radius: 12px; background: rgba(28, 37, 46, 0.72); border: 1px solid var(--line-dark); }
.invite__stats b { display: block; font-size: 30px; line-height: 1.1; color: var(--coral-hi); }
.invite__stats span { font-size: 14px; }

/* 11. Selector de temas */
.picker-wrap { display: grid; gap: 32px; align-items: center; }
@media (min-width: 1000px) { .picker-wrap { grid-template-columns: 1fr 1fr; gap: 64px; } }
.picker-wrap > div { display: grid; gap: 14px; }
.picker { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--lift); }
.picker__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; }
.picker__steps { list-style: none; display: flex; gap: 6px; }
.picker__steps li { width: 34px; height: 6px; border-radius: 6px; background: var(--fog-2); transition: background .3s; }
.picker__steps li.on { background: var(--coral); }
.picker__steps li.done { background: var(--sage-ink); }
.picker__state { font-size: 14px; color: var(--mute); margin: 0; }
.picker label.field-label, .picker legend { display: block; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.picker input[type="email"] { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--fog); color: var(--ink); }
.picker input[type="email"]:focus { outline: none; border-color: var(--coral-ink); box-shadow: 0 0 0 3px rgba(242, 120, 92, 0.25); }
.picker input[aria-invalid="true"] { border-color: #c0392b; }
.picker fieldset { border: 0; padding: 0; margin: 0; }
.choice-grid { display: grid; gap: 8px; margin-bottom: 6px; }
@media (min-width: 560px) { .choice-grid { grid-template-columns: 1fr 1fr; } }
.choice { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--fog); cursor: pointer; }
.choice input { width: 19px; height: 19px; accent-color: var(--sage-ink); flex: none; }
.choice:has(input:checked) { border-color: var(--sage-ink); background: var(--sage-soft); }
.err { color: #b3261e; font-size: 14px; margin-top: 8px; }
.picker__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.picker__done h3 { color: var(--sage-ink); }
.picker__done ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 16px; }
.picker__done li { padding: 5px 12px; border-radius: 6px; background: var(--sage-soft); color: var(--sage-ink); font-size: 14px; font-weight: 500; }
.fine { font-size: 13.5px; color: var(--mute); }