/* José Manuel Ríos · Fotógrafo — estilos */
:root {
  --bg: #f7f4ef;
  --bg-alt: #efe9e0;
  --surface: #ffffff;
  --ink: #1d1b19;
  --ink-soft: #5d5750;
  --line: #ddd5c9;
  --accent: #8a6f4e;
  --dark: #171513;
  --wa: #1fa855;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --max: 1200px;
  --gutter: clamp(16px, 5vw, 56px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 300 16px/1.7 var(--sans); -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.1; margin: 0; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
em { font-style: italic; font-family: var(--serif); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(80px, 12vw, 160px) 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--dark); color: #efe9e0; }
.section--dark .eyebrow { color: #b9a07e; }
.section--dark .lead { color: #bdb5aa; }

.eyebrow {
  display: inline-block; font: 500 11px/1 var(--sans); letter-spacing: .28em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 22px;
}
.title { font-size: clamp(38px, 6vw, 72px); }
.title em { color: var(--accent); }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--ink-soft); max-width: 58ch; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.head { margin-bottom: clamp(48px, 7vw, 80px); }
.head .lead { margin-top: 24px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  font: 500 12px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase;
  padding: 20px 34px; border: 1px solid var(--ink); border-radius: 0;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s, transform .35s var(--ease);
  cursor: pointer;
}
.btn--solid { background: var(--ink); color: var(--bg); }
.btn--solid:hover { background: var(--accent); border-color: var(--accent); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }
.btn--light { border-color: #efe9e0; color: #efe9e0; }
.btn--light:hover { background: #efe9e0; color: var(--dark); }
.btn--wa { background: var(--wa); border-color: var(--wa); color: #fff; padding: 24px 40px; font-size: 13px; }
.btn--wa:hover { background: #178a45; border-color: #178a45; transform: translateY(-2px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.link-arrow { font: 500 12px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: 6px; }

/* Cabecera */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50; padding: 26px 0;
  color: #fff; transition: background .4s, padding .4s, color .4s, box-shadow .4s;
}
.header.is-scrolled, .header--solid { background: rgba(247, 244, 239, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); color: var(--ink); padding: 16px 0; box-shadow: 0 1px 0 var(--line); }
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-family: var(--serif); font-size: 24px; letter-spacing: .02em; line-height: 1; }
.brand small { display: block; font: 400 9px/1 var(--sans); letter-spacing: .38em; text-transform: uppercase; margin-top: 6px; opacity: .75; }
.nav { display: flex; align-items: center; gap: 36px; }
.nav a { font: 400 12px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; opacity: .85; transition: opacity .3s; }
.nav a:hover { opacity: 1; }
.nav .btn { padding: 14px 22px; border-color: currentColor; opacity: 1; }
.nav .btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.nav-toggle { display: none; background: none; border: 0; color: inherit; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 1px; background: currentColor; margin: 7px 0; transition: transform .3s; }

@media (max-width: 860px) {
  .nav-toggle { display: block; z-index: 2; }
  .nav {
    position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 30px;
    background: var(--bg); color: var(--ink); opacity: 0; pointer-events: none; transition: opacity .35s;
  }
  .nav a { font-size: 14px; }
  .nav-open .nav { opacity: 1; pointer-events: auto; }
  .nav-open .header { color: var(--ink); }
  .nav-open .nav-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-open .nav-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
}

/* Huecos de foto (se ven si la imagen aún no está subida) */
.media { position: relative; overflow: hidden; background: #d9d0c3; }
.media img, .media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.media.is-empty { background: linear-gradient(135deg, #e3dacd, #cfc3b2); }
.media.is-empty::after {
  content: attr(data-label); position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; text-align: center;
  font: 400 11px/1.5 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: rgba(29, 27, 25, .45);
}
.section--dark .media.is-empty { background: linear-gradient(135deg, #2a2622, #1f1c19); }
.section--dark .media.is-empty::after { color: rgba(239, 233, 224, .35); }

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; color: #fff; }
.hero .media { position: absolute; inset: 0; background: #2a2622; }
.hero .media.is-empty { background: linear-gradient(160deg, #3b342d, #191613); }
.hero .media.is-empty::after { content: none; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,0) 35%, rgba(0,0,0,.55) 100%); }
.hero .container { position: relative; z-index: 1; padding-bottom: clamp(56px, 10vh, 110px); }
.hero .eyebrow { color: rgba(255,255,255,.8); }
.hero h1 { font-size: clamp(48px, 9vw, 128px); max-width: 12ch; }
.hero h1 em { color: #e6d3b6; }
.hero p { max-width: 46ch; font-size: clamp(16px, 1.5vw, 18px); color: rgba(255,255,255,.85); margin: 28px 0 40px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero .btn--solid { background: #fff; color: var(--ink); border-color: #fff; }
.hero .btn--solid:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.scroll-cue { position: absolute; right: var(--gutter); bottom: clamp(56px, 10vh, 110px); z-index: 1; writing-mode: vertical-rl; font: 400 10px/1 var(--sans); letter-spacing: .3em; text-transform: uppercase; opacity: .7; }
@media (max-width: 860px) { .scroll-cue { display: none; } }

/* Sobre mí */
.about { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(40px, 8vw, 120px); align-items: center; }
.about .media { aspect-ratio: 4 / 5; }
.about .sign { font-family: var(--serif); font-style: italic; font-size: 32px; margin-top: 32px; color: var(--accent); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }
.stats b { display: block; font: 400 clamp(32px, 4vw, 44px)/1 var(--serif); }
.stats span { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } }

/* Portfolio */
.gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(8px, 1.2vw, 16px); }
.gallery .media:hover img { transform: scale(1.04); }
.g1 { grid-column: span 7; aspect-ratio: 4 / 3; }
.g2 { grid-column: span 5; aspect-ratio: auto; }
.g3 { grid-column: span 4; aspect-ratio: 3 / 4; }
.g4 { grid-column: span 4; aspect-ratio: 3 / 4; }
.g5 { grid-column: span 4; aspect-ratio: 3 / 4; }
.g6 { grid-column: span 5; aspect-ratio: auto; }
.g7 { grid-column: span 7; aspect-ratio: 4 / 3; }
@media (max-width: 700px) {
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery .media { grid-column: span 1; aspect-ratio: 3 / 4; }
  .g1, .g7 { grid-column: span 2 !important; aspect-ratio: 4 / 3 !important; }
}

/* Enfoque / servicios */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.pillar { padding: 48px 40px 8px 0; }
.pillar + .pillar { padding-left: 40px; border-left: 1px solid var(--line); }
.pillar .num { font: italic 400 20px/1 var(--serif); color: var(--accent); }
.pillar h3 { font-size: 32px; margin: 20px 0 16px; }
.pillar p { color: var(--ink-soft); }
@media (max-width: 860px) {
  .pillars { grid-template-columns: 1fr; }
  .pillar, .pillar + .pillar { padding: 36px 0 12px; border-left: 0; border-bottom: 1px solid var(--line); }
}

/* Proceso */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; counter-reset: s; }
.process li { list-style: none; border-top: 1px solid rgba(239,233,224,.2); padding-top: 28px; }
.process li::before { counter-increment: s; content: "0" counter(s); font: italic 400 18px/1 var(--serif); color: #b9a07e; }
.process h3 { font-size: 26px; margin: 18px 0 12px; }
.process p { color: #bdb5aa; font-size: 15px; }
.process { padding: 0; margin: 0; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* Social proof — testimonios */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.review { background: var(--surface); display: flex; flex-direction: column; }
.review .media { aspect-ratio: 4 / 3; }
.review .body { padding: 32px 30px 36px; display: flex; flex-direction: column; flex: 1; }
.review .stars { color: var(--accent); letter-spacing: .2em; font-size: 13px; margin-bottom: 18px; }
.review blockquote { margin: 0 0 28px; font: italic 400 22px/1.4 var(--serif); flex: 1; }
.review cite { font: 500 11px/1.5 var(--sans); font-style: normal; letter-spacing: .2em; text-transform: uppercase; }
.review cite span { display: block; color: var(--ink-soft); font-weight: 300; letter-spacing: .1em; margin-top: 4px; }
@media (max-width: 960px) { .reviews { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* Social proof — capturas de mensajes */
.chats-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin: clamp(72px, 10vw, 120px) 0 36px; flex-wrap: wrap; }
.chats-head h3 { font-size: clamp(28px, 3.5vw, 40px); }
.chats-head p { color: var(--ink-soft); margin: 0; max-width: 40ch; }
.chats { columns: 4 220px; column-gap: 16px; }
.chat { break-inside: avoid; margin: 0 0 16px; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.chat .media { aspect-ratio: 9 / 14; border-radius: 14px; box-shadow: 0 10px 30px -12px rgba(29,27,25,.25); }
.chat:nth-child(3n+2) .media { aspect-ratio: 9 / 11; }
.chat:nth-child(3n) .media { aspect-ratio: 9 / 16; }
.chat .media img { object-fit: cover; object-position: top; }

.rating-bar { display: flex; justify-content: center; align-items: center; gap: 16px 40px; flex-wrap: wrap; margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line); text-align: center; }
.rating-bar b { font: 400 40px/1 var(--serif); }
.rating-bar span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }

dialog#lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 520px); max-height: 92vh; }
dialog#lightbox::backdrop { background: rgba(15, 13, 11, .88); }
dialog#lightbox img { max-height: 92vh; width: auto; border-radius: 14px; margin: 0 auto; }

/* CTA final */
.cta { text-align: center; }
.cta .title { max-width: 16ch; margin: 0 auto; }
.cta .lead { margin: 28px auto 44px; }
.cta .actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Footer */
.footer { padding: 48px 0; background: var(--dark); color: #8f877c; font-size: 13px; border-top: 1px solid rgba(239,233,224,.08); }
.footer .container { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer .brand { color: #efe9e0; font-size: 20px; }
.footer nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer a:hover { color: #efe9e0; }

/* WhatsApp flotante (home) */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%;
  background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px -8px rgba(0,0,0,.35);
  transition: transform .3s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; }

/* ===== Página /gracias ===== */
.thanks-hero { padding: clamp(130px, 16vw, 190px) 0 clamp(48px, 6vw, 72px); text-align: center; }
.check { width: 64px; height: 64px; margin: 0 auto 32px; border: 1px solid var(--accent); border-radius: 50%; display: grid; place-items: center; color: var(--accent); }
.check svg { width: 26px; height: 26px; }
.thanks-hero .title { max-width: 18ch; margin: 0 auto; }
.thanks-hero .lead { margin: 26px auto 0; }

.alert { display: inline-flex; align-items: center; gap: 10px; margin-top: 36px; padding: 12px 20px; border: 1px solid var(--line); background: var(--surface); font-size: 13px; color: var(--ink-soft); }
.alert i { width: 8px; height: 8px; border-radius: 50%; background: #d4553b; flex: none; animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { opacity: .3; } }

.video-wrap { max-width: 960px; margin: 0 auto; }
.video { position: relative; aspect-ratio: 16 / 9; background: var(--dark); box-shadow: 0 40px 80px -40px rgba(29,27,25,.45); }
.video iframe, .video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.video.is-empty { display: grid; place-items: center; color: #bdb5aa; text-align: center; padding: 24px; }
.video.is-empty .play { width: 84px; height: 84px; border-radius: 50%; border: 1px solid rgba(239,233,224,.4); display: grid; place-items: center; margin: 0 auto 20px; }
.video.is-empty .play svg { width: 24px; height: 24px; margin-left: 4px; }
.video.is-empty p { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; margin: 0; }
.video-note { text-align: center; color: var(--ink-soft); font-size: 14px; margin-top: 20px; }

.steps { max-width: 860px; margin: 0 auto; padding: 0; counter-reset: s; }
.steps li { list-style: none; display: grid; grid-template-columns: 88px 1fr; gap: 24px; padding: 36px 0; border-top: 1px solid var(--line); }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before { counter-increment: s; content: "0" counter(s); font: italic 400 44px/1 var(--serif); color: var(--accent); }
.steps h3 { font-size: clamp(24px, 2.6vw, 30px); margin-bottom: 10px; }
.steps p { color: var(--ink-soft); margin: 0; }
.steps ul { margin: 14px 0 0; padding-left: 18px; color: var(--ink-soft); }
.steps ul li { display: list-item; list-style: disc; padding: 3px 0; border: 0; }
.steps ul li::before { content: none; }
.steps li.is-key h3::after { content: "Imprescindible"; display: inline-block; vertical-align: middle; margin-left: 14px; padding: 6px 10px; font: 500 9px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; background: var(--ink); color: var(--bg); }
@media (max-width: 600px) {
  .steps li { grid-template-columns: 1fr; gap: 12px; }
  .steps li.is-key h3::after { display: table; margin: 12px 0 0; }
}

.confirm { text-align: center; }
.confirm .title { max-width: 14ch; margin: 0 auto; }
.confirm .lead { margin: 24px auto 44px; }
.confirm small { display: block; margin-top: 20px; color: #8f877c; font-size: 13px; }

/* Animación de entrada */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}