:root {
  --gold: #bf942f;
  --gold-light: #d8b152;
  --black: #000;
  --ink: #0d0d0d;
  --gray: #d9d9d9;
  --gray-card: #cfcfcf;
  --white: #fff;
  --serif: "Cinzel", Georgia, serif;
  --sans: "Montserrat", system-ui, sans-serif;
  --radius: 999px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--sans); background: var(--black); color: var(--white); line-height: 1.5; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1180px, 100% - 3rem); margin-inline: auto; }
.gold { color: var(--gold); }
.center { text-align: center; }
.section--black { background: var(--black); }

/* ---------- Tipografía ---------- */
.eyebrow {
  font-family: var(--sans); font-size: .8rem; letter-spacing: .35em;
  text-transform: uppercase; color: var(--gold); margin-bottom: .5rem;
}
.title {
  font-family: var(--serif); font-weight: 400; text-transform: uppercase;
  font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.05; letter-spacing: .02em;
}
.title--dark { color: var(--ink); }
.title--sm { font-size: clamp(1.6rem, 3vw, 2.3rem); }

/* Línea decorativa dorada con rombo */
.divider { display: flex; align-items: center; width: 120px; height: 12px; margin: 1.5rem 0; }
.divider::before { content: ""; width: 10px; height: 10px; background: var(--gold); transform: rotate(45deg); flex: none; }
.divider i { flex: 1; height: 3px; background: var(--gold); margin-left: -2px; border-radius: 2px; }
.divider--center { margin-inline: auto; }
.divider--double { width: 370px; max-width: 80%; }
.divider--double::after { content: ""; width: 10px; height: 10px; background: var(--gold); transform: rotate(45deg); flex: none; margin-left: -2px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  font-family: var(--sans); font-weight: 700; text-transform: uppercase; letter-spacing: .02em;
  border-radius: var(--radius); border: 0; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(191, 148, 47, .35); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--sm { padding: .55rem 1.3rem; font-size: .8rem; }
.btn--lg { padding: .9rem 1rem .9rem 2.4rem; font-size: clamp(1rem, 1.6vw, 1.35rem); }
.btn--gold { background: var(--gold); color: var(--white); }
.btn--gold:hover { background: var(--gold-light); }
.btn--white { background: var(--white); color: var(--gold); }

.arrow { width: 2.2rem; height: 2.2rem; flex: none; transition: transform .25s var(--ease); }
.btn--gold .arrow circle { fill: var(--white); }
.btn--gold .arrow path { stroke: var(--gold); }
.btn--white .arrow circle { fill: var(--gold); }
.btn--white .arrow path { stroke: var(--white); }

/* ---------- Navegación ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, padding .3s, transform .35s var(--ease); padding: 1.2rem 0; }
.nav.is-scrolled { background: rgba(0, 0, 0, .9); backdrop-filter: blur(8px); padding: .6rem 0; box-shadow: 0 1px 0 rgba(191, 148, 47, .3); }
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner { width: min(1280px, 100% - 3rem); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; }
.nav__logo img { height: 38px; width: auto; opacity: 0; transition: opacity .3s; }
.nav.is-scrolled .nav__logo img { opacity: 1; }
.nav__links { display: flex; align-items: center; gap: 2rem; font-size: .85rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.nav__links a:not(.btn) { position: relative; }
.nav__links a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 100%; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav__links a:not(.btn):hover::after { transform: scaleX(1); }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; width: 34px; height: 26px; position: relative; }
.nav__toggle span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--white); transition: .3s; }
.nav__toggle span:nth-child(1) { top: 2px; }
.nav__toggle span:nth-child(2) { top: 12px; }
.nav__toggle span:nth-child(3) { top: 22px; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { top: 12px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { top: 12px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; padding: 7rem 0 3rem; }
.hero__bg, .bio__bg, .calm__bg { position: absolute; inset: 0; background: var(--img) center / cover no-repeat; }
.hero__bg { background-position: 70% center; animation: slowzoom 18s ease-out both; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #000 0%, rgba(0,0,0,.92) 30%, rgba(0,0,0,.55) 55%, rgba(0,0,0,.25) 100%), linear-gradient(0deg, rgba(0,0,0,.7), transparent 40%); }
@keyframes slowzoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.hero__content { position: relative; }
.hero__logo { width: min(300px, 70%); margin-bottom: 2rem; }
.hero__title { font-family: var(--serif); font-weight: 400; text-transform: uppercase; font-size: clamp(2.8rem, 7vw, 5.6rem); line-height: 1; letter-spacing: .01em; }
.hero .btn { margin: 1.5rem 0 4rem; min-width: min(460px, 100%); }
.hero__features { display: flex; flex-wrap: wrap; gap: 1.5rem 3rem; }
.hero__features li { display: flex; align-items: center; gap: .8rem; font-family: var(--serif); font-size: clamp(1rem, 1.5vw, 1.3rem); line-height: 1.1; }
.hero__features img { width: 44px; height: 44px; object-fit: contain; }

/* ---------- Video ---------- */
.video { padding: 5rem 0; }
.video .title { margin-bottom: 2.5rem; }
.video__frame { position: relative; aspect-ratio: 16 / 9; max-width: 1080px; margin-inline: auto; border: 10px solid var(--gold); border-radius: 14px; overflow: hidden; background: #111; box-shadow: 0 30px 80px rgba(191, 148, 47, .15); }
.video__poster { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) brightness(.55); transition: transform 1s var(--ease), filter .6s; }
.video__frame:hover .video__poster { transform: scale(1.04); filter: grayscale(1) brightness(.45); }
.video__brand { position: absolute; right: 6%; top: 50%; width: 30%; transform: translateY(-50%); opacity: .35; pointer-events: none; }
.video__play { position: absolute; left: 50%; top: 50%; width: clamp(70px, 14vw, 150px); aspect-ratio: 1; border-radius: 50%; border: 0; background: var(--white); cursor: pointer; transform: translate(-50%, -50%); display: grid; place-items: center; transition: transform .3s var(--ease); }
.video__play::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--white); animation: pulse 2s infinite; }
.video__play svg { width: 45%; fill: var(--black); margin-left: 8%; }
.video__play:hover { transform: translate(-50%, -50%) scale(1.08); }
@keyframes pulse { from { transform: scale(1); opacity: .8; } to { transform: scale(1.5); opacity: 0; } }
.video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__soon { position: absolute; left: 0; right: 0; bottom: 8%; text-align: center; font-family: var(--serif); letter-spacing: .1em; }

/* ---------- Bio ---------- */
.bio { position: relative; min-height: 640px; display: flex; align-items: center; overflow: hidden; padding: 5rem 0; }
.bio__bg { background-position: 65% 20%; }
.bio__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #000 20%, rgba(0,0,0,.2) 60%, transparent); }
.bio__content { position: relative; }
.bio__name { font-family: var(--serif); font-weight: 400; text-transform: uppercase; font-size: clamp(2.6rem, 6vw, 4.8rem); line-height: .98; }
.bio__name::first-letter { font-size: 1.1em; }
.bio__role { margin-top: 1rem; color: var(--gold); font-weight: 700; letter-spacing: .3em; text-transform: uppercase; font-size: clamp(.85rem, 1.3vw, 1.1rem); line-height: 1.7; }

/* ---------- Stats ---------- */
.stats { position: relative; background: var(--gold); color: var(--black); padding: 2.8rem 0 3.5rem; text-align: center; }
.stats__grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; }
.stat { display: flex; flex-direction: column; padding: 0 1rem; font-family: var(--serif); text-transform: uppercase; line-height: 1; }
.stat + .stat { border-left: 1.5px solid rgba(0, 0, 0, .7); }
.stat strong { font-weight: 400; font-size: clamp(2rem, 4.3vw, 3.6rem); }
.stat [data-count] { font-size: 1.32em; line-height: .8; }
.stat span { font-size: clamp(1rem, 2.2vw, 1.8rem); }
.stat .stat__text { font-size: clamp(1.1rem, 2.4vw, 2.1rem); font-weight: 400; }
.stats__cta { position: absolute; left: 50%; bottom: 0; transform: translate(-50%, 50%); z-index: 2; min-width: min(480px, 90%); }
.stats__cta:hover { transform: translate(-50%, calc(50% - 2px)); }

/* ---------- Servicios ---------- */
.services { background: var(--gray); padding: 7rem 0 5rem; }
.services .title { font-size: clamp(2rem, 5.5vw, 4.4rem); }
.services__grid { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem 2rem; }
.card { background: var(--gray-card); display: flex; flex-direction: column; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0, 0, 0, .18); }
.card__img { aspect-ratio: 219 / 140; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.card:hover .card__img img { transform: scale(1.08); }
.card__body { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 1rem 1rem 1.4rem; color: var(--ink); }
.card__icon { width: 46px; height: 46px; object-fit: contain; margin-bottom: .6rem; }
.card h3 { font-family: var(--serif); font-weight: 500; font-size: 1.15rem; line-height: 1.05; text-transform: uppercase; min-height: 2.2em; display: flex; align-items: center; }
.card__desc { font-size: .82rem; line-height: 1.45; color: #333; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .5s var(--ease), opacity .4s, margin .4s; }
.card:hover .card__desc, .card:focus-within .card__desc { max-height: 8rem; opacity: 1; margin-top: .6rem; }
.card__link { margin-top: auto; padding-top: 1.2rem; }
.card__link .arrow { width: 2rem; height: 2rem; }
.card__link .arrow circle { fill: var(--gold); }
.card__link .arrow path { stroke: var(--white); }
.card__link:hover .arrow { transform: scale(1.15); }

/* ---------- Tranquilidad ---------- */
.calm { position: relative; min-height: 520px; display: flex; align-items: center; overflow: hidden; padding: 5rem 0; }
.calm__bg { background-position: 30% 25%; }
.calm__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(270deg, rgba(0,0,0,.55), rgba(0,0,0,.15) 60%, transparent); }
.calm__content { position: relative; display: flex; flex-direction: column; align-items: flex-end; }
.calm__content > :not(.divider) { width: min(560px, 100%); }
.calm__content .divider { align-self: flex-end; margin-right: calc(min(560px, 100%) - 120px); }
.calm__title { font-family: var(--serif); font-weight: 400; text-transform: uppercase; font-size: clamp(2rem, 4.3vw, 3.5rem); line-height: 1.02; text-shadow: 0 4px 20px rgba(0, 0, 0, .6); }
.calm p { font-size: 1.1rem; padding-left: 2.5rem; text-shadow: 0 2px 10px rgba(0, 0, 0, .7); }

/* ---------- Por qué ---------- */
.why { background: var(--white); color: var(--ink); padding: 4rem 0; }
.why__grid { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 3rem; }
.why .eyebrow { font-size: .75rem; }
.why__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.why__list li { display: flex; flex-direction: column; align-items: center; text-align: center; gap: .8rem; font-family: var(--serif); font-size: .95rem; line-height: 1.1; }
.why__list img { width: 64px; height: 64px; object-fit: contain; transition: transform .4s var(--ease); }
.why__list li:hover img { transform: translateY(-6px) scale(1.08); }

/* ---------- Contacto ---------- */
.contact { padding: 6rem 0; }
.contact__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 4rem; align-items: start; }
.contact__info { padding-top: 1rem; }
.contact__info p { max-width: 340px; margin-left: 2rem; font-size: .95rem; }
.contact__logo { width: 280px; margin-top: 4rem; }

.form { background: var(--gray); color: var(--ink); border-radius: 30px; padding: 2.5rem; display: grid; gap: 1.1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field label { font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: #333; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .95rem; color: var(--ink);
  background: var(--white); border: 1.5px solid transparent; border-radius: 12px; padding: .8rem 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(191, 148, 47, .2); }
.field.has-error input, .field.has-error textarea { border-color: #b3261e; }
.field__error { color: #b3261e; font-size: .78rem; min-height: 0; }
.field__error:empty { display: none; }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .85rem; cursor: pointer; }
.check input { accent-color: var(--gold); width: 18px; height: 18px; margin-top: 2px; flex: none; }
.form__submit { justify-self: start; min-width: 220px; }
.form__submit[disabled] { opacity: .6; pointer-events: none; }
.form__status { font-weight: 600; font-size: .95rem; }
.form__status.ok { color: #1f6b35; }
.form__status.err { color: #b3261e; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid rgba(191, 148, 47, .4); padding: 2.5rem 0; }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: .8rem; text-align: center; }
.footer img { width: 200px; }
.footer p { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.footer .footer__copy { color: #888; letter-spacing: .05em; text-transform: none; }

/* ---------- Animaciones de entrada ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--d, 0) * 120ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .card__desc { max-height: 8rem; opacity: 1; margin-top: .6rem; }
  .why__grid { grid-template-columns: 1fr; text-align: center; }
  .contact__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact__logo { margin-top: 2rem; }
}

@media (max-width: 760px) {
  .container { width: calc(100% - 2rem); }
  .nav__logo img { opacity: 1; height: 32px; }
  .nav__toggle { display: block; z-index: 2; }
  .nav__links { position: fixed; inset: 0; flex-direction: column; justify-content: center; gap: 2rem; font-size: 1.1rem; background: rgba(0, 0, 0, .97); opacity: 0; pointer-events: none; transition: opacity .3s; }
  .nav__links.is-open { opacity: 1; pointer-events: auto; }
  .hero { padding-top: 6rem; }
  .hero__bg { background-position: 75% center; }
  .hero__bg::after { background: linear-gradient(0deg, #000 10%, rgba(0,0,0,.75) 55%, rgba(0,0,0,.45)); }
  .hero__logo { display: none; }
  .hero .btn { margin-bottom: 3rem; }
  .hero__features { flex-direction: column; gap: 1rem; }
  .bio { min-height: 0; padding: 22rem 0 3rem; }
  .bio__bg { background-position: 62% top; background-size: auto 26rem; }
  .bio__bg::after { background: linear-gradient(0deg, #000 45%, transparent 75%); }
  .stats { padding-bottom: 3.5rem; }
  .stats__grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .stat + .stat { border-left: 0; border-top: 1.5px solid rgba(0, 0, 0, .5); padding-top: 1.2rem; }
  .btn--lg { padding-left: 1.6rem; }
  .services__grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .calm { min-height: 0; padding: 18rem 0 3rem; }
  .calm__bg { background-size: auto 22rem; background-position: 25% top; background-color: #000; }
  .calm__bg::after { background: linear-gradient(0deg, #000 40%, transparent 70%); }
  .calm p { padding-left: 0; }
  .why__list { grid-template-columns: repeat(2, 1fr); row-gap: 2rem; }
  .form { padding: 1.5rem; border-radius: 20px; }
  .form__row { grid-template-columns: 1fr; }
  .form__submit { justify-self: stretch; }
  .contact__info p { margin-left: 0; }
  .contact__logo { width: 220px; }
}