/* =================================================================
   BARTOL MARKETING — styles.css
   Editorial bold · rosa/negro · día/noche
   Fonts: Anton (display), League Spartan (head), Outfit (body)
   ================================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand palette (fixed) */
  --pink-100: #FDE7EF;
  --pink-200: #FAC0D3;
  --pink-300: #F692B4;
  --pink-400: #F36896;
  --ink: #0a0a0a;
  --paper: #ffffff;
  --wa: #25D366;
  --wa-dark: #1da851;

  --font-display: 'Anton', 'League Spartan', sans-serif;
  --font-head: 'League Spartan', 'Outfit', sans-serif;
  --font-body: 'Outfit', system-ui, sans-serif;

  --container: 1240px;
  --gutter: clamp(1.1rem, 4vw, 3rem);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;

  --ease: cubic-bezier(.22, 1, .36, .18);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --header-h: 76px;
}

/* Night (default) */
[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-elev: #141414;
  --bg-elev-2: #1b1b1b;
  --text: #f4f4f4;
  --text-dim: #b4b1b3;
  --text-faint: #6d6a6c;
  --border: rgba(255, 255, 255, .12);
  --border-strong: rgba(255, 255, 255, .26);
  --accent: var(--pink-200);
  --accent-2: var(--pink-300);
  --accent-strong: var(--pink-400);
  --accent-text: var(--pink-200);          /* readable accent text on dark */
  --btn-accent-bg: var(--pink-200);
  --btn-accent-text: #0a0a0a;
  --btn-accent-bg-hover: #ffffff;
  --manuela: var(--pink-200);
  --noise-opacity: .05;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, .8);
  --hero-blob-1: rgba(243, 104, 150, .30);
  --hero-blob-2: rgba(250, 192, 211, .14);
}

/* Day */
[data-theme="light"] {
  --bg: #fff4f8;
  --bg-elev: #ffffff;
  --bg-elev-2: #ffeaf2;
  --text: #140c10;
  --text-dim: #5d5358;
  --text-faint: #b09aa3;
  --border: rgba(20, 12, 16, .12);
  --border-strong: rgba(20, 12, 16, .26);
  --accent: var(--pink-400);
  --accent-2: var(--pink-300);
  --accent-strong: var(--pink-400);
  --accent-text: #d11f6b;                   /* darker pink for small text on light */
  --btn-accent-bg: #140c10;
  --btn-accent-text: #ffffff;
  --btn-accent-bg-hover: var(--pink-400);
  --manuela: var(--pink-400);
  --noise-opacity: .035;
  --shadow: 0 24px 60px -28px rgba(199, 80, 130, .45);
  --hero-blob-1: rgba(243, 104, 150, .28);
  --hero-blob-2: rgba(250, 192, 211, .5);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color .5s var(--ease-out), color .5s var(--ease-out);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
ul, ol { list-style: none; }
:focus-visible { outline: 3px solid var(--accent-strong); outline-offset: 3px; border-radius: 4px; }

/* Grain overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4.5rem, 11vw, 9rem); position: relative; }

.skip-link {
  position: absolute; left: 50%; transform: translateX(-50%) translateY(-150%);
  top: 8px; z-index: 10000; background: var(--accent-strong); color: #fff;
  padding: .7rem 1.2rem; border-radius: var(--radius-pill); font-family: var(--font-head);
  font-weight: 700; transition: transform .25s var(--ease-out);
}
.skip-link:focus { transform: translateX(-50%) translateY(0); }

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent-text);
}
.u-pink { color: var(--accent-strong); }

.section__head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__num {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .85rem;
  letter-spacing: .15em;
  color: var(--accent-text);
  padding-bottom: .55rem;
  margin-bottom: 1.1rem;
  border-bottom: 2px solid var(--accent-strong);
}
.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.7rem, 9vw, 6rem);
  line-height: .92;
  letter-spacing: .005em;
  text-transform: uppercase;
}
.section__intro {
  margin-top: 1.3rem;
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--text-dim);
  max-width: 56ch;
}
.section__intro a { color: var(--accent-text); font-weight: 600; border-bottom: 1px solid currentColor; }

/* ---------- Isotipo B. (official logo image) ---------- */
.iso {
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: 0;
  color: var(--text);
}
.iso__dot { color: var(--accent-strong); }

/* Theme-aware logo image swap (dark variant = white ink, light variant = black ink) */
[data-theme="dark"] .brand__iso--light,
[data-theme="dark"] .hero__mark--light { display: none; }
[data-theme="light"] .brand__iso--dark,
[data-theme="light"] .hero__mark--dark { display: none; }

.brand__iso { height: 34px; width: auto; display: block; transition: transform .3s var(--ease-out); }
.brand:hover .brand__iso { transform: rotate(-6deg) scale(1.08); }

/* ---------- Buttons ---------- */
.btn {
  --pad-y: .95rem; --pad-x: 1.7rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .92rem;
  padding: var(--pad-y) var(--pad-x);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform .25s var(--ease-out), background-color .25s, color .25s, border-color .25s, box-shadow .25s;
  will-change: transform;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); }
.btn--small { --pad-y: .6rem; --pad-x: 1.1rem; font-size: .8rem; }
.btn--block { width: 100%; }

.btn--accent { background: var(--btn-accent-bg); color: var(--btn-accent-text); }
.btn--accent:hover { background: var(--btn-accent-bg-hover); color: var(--btn-accent-text); box-shadow: var(--shadow); }
[data-theme="light"] .btn--accent:hover { color: #fff; }

.btn--ghost { border-color: var(--border-strong); color: var(--text); }
.btn--ghost:hover { background: var(--text); color: var(--bg); border-color: var(--text); }

.btn--whatsapp { background: var(--wa); color: #fff; }
.btn--whatsapp:hover { background: var(--wa-dark); box-shadow: 0 12px 30px -10px rgba(37, 211, 102, .5); }

.link-button { color: var(--accent-text); font-weight: 600; border-bottom: 1px solid currentColor; }

/* =================================================================
   HEADER
   ================================================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), box-shadow .4s, backdrop-filter .4s;
}
.site-header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand .iso { transition: transform .3s var(--ease-out); }
.brand:hover .iso { transform: rotate(-6deg) scale(1.08); }
.brand__name {
  font-family: var(--font-head); font-weight: 800; text-transform: uppercase;
  letter-spacing: .04em; font-size: .98rem;
}

.nav__list { display: flex; gap: clamp(1rem, 2.4vw, 2.2rem); }
.nav__list a {
  font-family: var(--font-head); font-weight: 600; text-transform: uppercase;
  letter-spacing: .05em; font-size: .9rem; color: var(--text-dim);
  position: relative; padding: .4rem 0; transition: color .25s;
}
.nav__list a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--accent-strong); transition: width .3s var(--ease-out);
}
.nav__list a:hover, .nav__list a.is-active { color: var(--text); }
.nav__list a:hover::after, .nav__list a.is-active::after { width: 100%; }

.site-header__actions { display: flex; align-items: center; gap: .8rem; }

.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%; border: 2px solid var(--border-strong);
  display: grid; place-items: center; position: relative; overflow: hidden;
  transition: border-color .25s, transform .3s var(--ease-out);
}
.theme-toggle:hover { transform: rotate(18deg); border-color: var(--accent-strong); }
.theme-toggle__icon { position: absolute; font-size: 1.1rem; transition: transform .4s var(--ease-out), opacity .3s; }
[data-theme="dark"] .theme-toggle__icon--sun { transform: translateY(0); opacity: 1; }
[data-theme="dark"] .theme-toggle__icon--moon { transform: translateY(160%); opacity: 0; }
[data-theme="light"] .theme-toggle__icon--sun { transform: translateY(-160%); opacity: 0; }
[data-theme="light"] .theme-toggle__icon--moon { transform: translateY(0); opacity: 1; }

.menu-toggle { display: none; width: 42px; height: 42px; flex-direction: column; justify-content: center; gap: 5px; padding: 0 9px; }
.menu-toggle span { height: 2.5px; width: 100%; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =================================================================
   HERO
   ================================================================= */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(2rem, 7vw, 5rem)); padding-bottom: clamp(3rem, 7vw, 6rem); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); }
.blob--1 { width: 46vw; height: 46vw; max-width: 620px; max-height: 620px; top: -12%; right: -8%; background: var(--hero-blob-1); animation: float1 16s ease-in-out infinite; }
.blob--2 { width: 38vw; height: 38vw; max-width: 480px; max-height: 480px; bottom: -16%; left: -10%; background: var(--hero-blob-2); animation: float2 19s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px,30px) scale(1.08); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(34px,-24px) scale(1.12); } }

/* Mobile-first: 1 columna; en desktop pasa a 2 (texto + mascota) */
.hero__inner {
  position: relative; z-index: 1; display: grid; grid-template-columns: 1fr;
  align-items: end; gap: clamp(1.5rem, 5vw, 3.5rem);
  padding-bottom: clamp(1rem, 4vw, 3rem);
}
.hero__content { max-width: 46ch; }
.hero__mark {
  height: clamp(56px, 9vw, 104px); width: auto; display: block; margin-bottom: 1.3rem;
  animation: pop .8s var(--ease-out) both;
}
.hero .eyebrow { display: block; margin-bottom: 1.1rem; animation: fadeUp .8s var(--ease-out) .1s both; }
.hero__title {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: clamp(2.9rem, 12vw, 7rem); line-height: .9; letter-spacing: .004em;
  margin-bottom: 1.5rem;
}
.hero__title .u-pink { display: inline-block; }
.hero__title > * { animation: fadeUp .9s var(--ease-out) .2s both; }
.hero__lead { font-size: clamp(1.02rem, 1.5vw, 1.22rem); color: var(--text-dim); margin-bottom: 2rem; max-width: 42ch; animation: fadeUp .9s var(--ease-out) .35s both; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; animation: fadeUp .9s var(--ease-out) .5s both; }

/* Mascota: oculta en mobile (el hero es tipográfico); aparece integrada en desktop */
.hero__visual { display: none; }
.hero__manuela {
  --size: clamp(260px, 32vw, 420px);
  width: var(--size); height: calc(var(--size) * 1.24);
  filter: drop-shadow(0 26px 42px rgba(0,0,0,.28));
  animation: fadeUp 1s var(--ease-out) .5s both, sway 6s ease-in-out 1.5s infinite;
}

@media (min-width: 860px) {
  .hero__inner { grid-template-columns: 1.1fr .9fr; align-items: center; min-height: calc(100svh - var(--header-h) - 6rem); }
  .hero__visual { display: grid; place-items: center end; align-self: stretch; }
}

@keyframes pop { from { opacity: 0; transform: scale(.6) rotate(-12deg); } to { opacity: 1; transform: scale(1) rotate(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes sway { 0%,100% { transform: rotate(-2deg); } 50% { transform: rotate(2deg); } }

/* =================================================================
   MARQUEE
   ================================================================= */
.marquee {
  background: var(--accent-strong); color: #fff;
  padding-block: clamp(.7rem, 1.6vw, 1.1rem);
  overflow: hidden; white-space: nowrap;
  border-block: 2px solid var(--text);
}
[data-theme="light"] .marquee { color: #fff; }
.marquee__track { display: inline-flex; animation: marquee 26s linear infinite; }
.marquee__track span {
  font-family: var(--font-display); text-transform: uppercase;
  font-size: clamp(1.4rem, 3vw, 2.4rem); letter-spacing: .03em; padding-right: .35em;
}
.marquee__dot { color: var(--ink); padding-inline: .15em; }
[data-theme="dark"] .marquee__dot { color: var(--pink-100); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee:hover .marquee__track { animation-play-state: paused; }

/* =================================================================
   SERVICES
   ================================================================= */
.service-list { border-top: 1px solid var(--border); }
.service { border-bottom: 1px solid var(--border); }
.service__row {
  position: relative; width: 100%; display: grid;
  grid-template-columns: auto 1fr auto; align-items: center; gap: 1.2rem;
  padding: clamp(1.1rem, 2.6vw, 2rem) clamp(.4rem, 2vw, 1.4rem);
  text-align: left; overflow: hidden; z-index: 0;
}
.service__row::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--accent-strong);
  transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease-out);
}
.service:hover .service__row::before,
.service.is-open .service__row::before { transform: scaleX(1); }
.service__index { font-family: var(--font-head); font-weight: 800; font-size: .9rem; color: var(--accent-text); transition: color .3s; }
.service__name {
  font-family: var(--font-display); text-transform: uppercase; font-weight: 400;
  font-size: clamp(1.5rem, 4.6vw, 3.1rem); line-height: 1; letter-spacing: .01em;
  transition: color .3s, transform .4s var(--ease-out);
}
.service:hover .service__name,
.service.is-open .service__name { transform: translateX(10px); }
.service:hover .service__index, .service.is-open .service__index,
.service:hover .service__name, .service.is-open .service__name { color: #fff; }
[data-theme="dark"] .service:hover .service__name, [data-theme="dark"] .service.is-open .service__name,
[data-theme="dark"] .service:hover .service__index, [data-theme="dark"] .service.is-open .service__index { color: var(--ink); }
[data-theme="dark"] .service__row::before { background: var(--accent); }

.service__plus { position: relative; width: 24px; height: 24px; flex-shrink: 0; transition: transform .4s var(--ease-out); }
.service__plus::before, .service__plus::after { content: ""; position: absolute; background: currentColor; border-radius: 2px; }
.service__plus::before { top: 50%; left: 0; right: 0; height: 2.5px; transform: translateY(-50%); }
.service__plus::after { left: 50%; top: 0; bottom: 0; width: 2.5px; transform: translateX(-50%); transition: opacity .3s; }
.service.is-open .service__plus { transform: rotate(135deg); }
.service:hover .service__plus, .service.is-open .service__plus { color: #fff; }
[data-theme="dark"] .service:hover .service__plus, [data-theme="dark"] .service.is-open .service__plus { color: var(--ink); }

.service__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease-out); }
.service__panel > p { overflow: hidden; }
.service.is-open .service__panel { grid-template-rows: 1fr; }
.service__panel p {
  color: var(--text-dim); max-width: 70ch; font-size: 1.05rem;
  padding: 0 clamp(.4rem, 2vw, 1.4rem);
}
.service.is-open .service__panel p { padding-bottom: 1.8rem; padding-top: .2rem; }

.other-services { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.other-services__title { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .1em; font-size: .95rem; color: var(--text-dim); margin-bottom: 1.2rem; }
.chips { display: flex; flex-wrap: wrap; gap: .7rem; }
.chip {
  font-family: var(--font-head); font-weight: 600; font-size: .92rem;
  padding: .6rem 1.1rem; border: 1.5px solid var(--border-strong); border-radius: var(--radius-pill);
  transition: background-color .25s, color .25s, border-color .25s, transform .25s var(--ease-out);
}
.chip:hover { background: var(--accent-strong); color: #fff; border-color: var(--accent-strong); transform: translateY(-3px); }

/* =================================================================
   ABOUT
   ================================================================= */
.about { background: var(--bg-elev); }
.about__statement { max-width: 60ch; margin-bottom: clamp(3rem, 6vw, 5rem); }
.about__lead { font-family: var(--font-head); font-weight: 600; font-size: clamp(1.3rem, 2.6vw, 2rem); line-height: 1.3; margin-bottom: 1.4rem; }
.about__statement p { color: var(--text-dim); font-size: 1.08rem; margin-bottom: 1.1rem; }
.about__statement strong { color: var(--text); }

/* =================================================================
   WORK / PROJECTS
   ================================================================= */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.4rem, 3vw, 2.2rem); }
.project {
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .3s;
}
.project:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--accent-strong); }
.project--featured { grid-column: 1 / -1; flex-direction: row; }
.project--featured .project__media { flex: 1 1 52%; }
.project--featured .project__body { flex: 1 1 48%; justify-content: center; }
.project--reverse { flex-direction: row-reverse; }

.project__media { position: relative; }

/* Logo plaque (Deluno / Magnolias) */
.project__plaque { height: 100%; min-height: 320px; display: grid; place-items: center; padding: clamp(2rem, 5vw, 4rem); }
.project__plaque img { width: min(74%, 360px); height: auto; transition: transform .5s var(--ease-out); }
.project:hover .project__plaque img { transform: scale(1.04); }
.project__plaque--deluno { background: radial-gradient(circle at 50% 40%, #ffffff 0%, #eaf0f3 100%); }
.project__plaque--magnolias { background: radial-gradient(circle at 50% 40%, #fffaf7 0%, #f6e9e3 100%); }

/* Client photo (Romina) */
.project__photo { height: 100%; min-height: 340px; overflow: hidden; background: var(--bg-elev-2); }
.project__photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 28%; transition: transform .6s var(--ease-out); }
.project:hover .project__photo img { transform: scale(1.05); }
.project__body { padding: clamp(1.4rem, 3vw, 2.2rem); display: flex; flex-direction: column; gap: .6rem; }
.project__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: .3rem; }
.tag { font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: .68rem; padding: .35rem .7rem; border-radius: var(--radius-pill); background: var(--bg-elev-2); color: var(--accent-text); }
.project__name { font-family: var(--font-display); text-transform: uppercase; font-size: clamp(1.7rem, 3.4vw, 2.6rem); line-height: 1; margin-bottom: .3rem; }
.project__body p { color: var(--text-dim); font-size: .98rem; }
.project__body strong { color: var(--text); }
.project__result { color: var(--text); font-weight: 500; }
.project__result::before { content: "→ "; color: var(--accent-strong); font-weight: 700; }

/* Carousel */
.carousel { position: relative; aspect-ratio: 4 / 3; background: var(--bg-elev-2); overflow: hidden; height: 100%; }
.project--featured .carousel { aspect-ratio: auto; min-height: 340px; }
.carousel__track { position: absolute; inset: 0; }
.carousel__slide { position: absolute; inset: 0; opacity: 0; transition: opacity .7s var(--ease-out); }
.carousel__slide.is-active { opacity: 1; }
.carousel__slide img { width: 100%; height: 100%; object-fit: cover; }
.carousel__btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  font-size: 1.5rem; line-height: 1; color: #fff; background: rgba(0, 0, 0, .42);
  backdrop-filter: blur(4px); opacity: 0; transition: opacity .3s, background-color .25s, transform .25s;
}
.carousel__btn:hover { background: var(--accent-strong); }
.carousel:hover .carousel__btn, .carousel__btn:focus-visible { opacity: 1; }
.carousel__btn--prev { left: 10px; } .carousel__btn--next { right: 10px; }
.carousel__dots { position: absolute; bottom: 12px; left: 0; right: 0; display: flex; justify-content: center; gap: 7px; z-index: 2; }
.carousel__dots button { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, .5); transition: background-color .25s, transform .25s; }
.carousel__dots button.is-active { background: #fff; transform: scale(1.35); }

/* =================================================================
   REEL / CARRETE
   ================================================================= */
/* Videos de YouTube (facade: thumbnail -> iframe al click) */
.videos { margin-bottom: clamp(2rem, 5vw, 3.25rem); }
.videos-grid {
  display: grid; grid-template-columns: 1fr; gap: clamp(1rem, 3vw, 1.75rem);
  justify-items: center;
}
@media (min-width: 620px) { .videos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .videos-grid { grid-template-columns: repeat(3, 1fr); } }
/* Si hay un solo video, no lo estiramos a todo el ancho */
.videos-grid:has(.video-card:only-child) { grid-template-columns: 1fr; }
.videos-grid:has(.video-card:only-child) .video-card { max-width: 420px; }

.video-card { display: flex; flex-direction: column; gap: .7rem; width: 100%; }
.video-card__btn {
  position: relative; display: block; width: 100%; padding: 0; cursor: pointer;
  border: 0; border-radius: var(--radius); overflow: hidden; background: var(--bg-elev-2);
  aspect-ratio: 16 / 9;
}
.video-card--vertical .video-card__btn { aspect-ratio: 9 / 16; max-width: 300px; margin-inline: auto; }
.video-card__thumb { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease-out); }
.video-card__btn:hover .video-card__thumb { transform: scale(1.05); }
.video-card__play {
  position: absolute; inset: 0; margin: auto; width: 62px; height: 62px;
  display: grid; place-items: center; border-radius: 50%; color: #fff;
  background: color-mix(in srgb, var(--accent-strong) 88%, transparent);
  box-shadow: 0 8px 24px -6px rgba(0,0,0,.5); transition: transform .25s var(--ease-out);
}
.video-card__play svg { width: 26px; height: 26px; margin-left: 3px; }
.video-card__btn:hover .video-card__play { transform: scale(1.12); }
.video-card__title { font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--text); }
.video-card__btn iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Grilla de fotos (linkean a Instagram) */
.reel-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(.6rem, 1.4vw, 1rem); }
@media (min-width: 620px) { .reel-grid { grid-template-columns: repeat(4, 1fr); } }
.reel__item { position: relative; aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-elev-2); display: block; }
.reel__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease-out), filter .4s; }
.reel__item:hover img { transform: scale(1.08); }
.reel__overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .35rem;
  font-family: var(--font-head); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: .8rem;
  color: #fff; background: color-mix(in srgb, var(--accent-strong) 80%, transparent);
  opacity: 0; transition: opacity .3s;
}
.reel__ig { width: 26px; height: 26px; flex: none; }
.reel__item:hover .reel__overlay, .reel__item:focus-visible .reel__overlay { opacity: 1; }

.reel-cta { margin-top: clamp(1.75rem, 4vw, 2.5rem); display: flex; justify-content: center; }
.btn__ico { width: 1.15em; height: 1.15em; flex: none; }

/* =================================================================
   CONTACT
   ================================================================= */
.contact { background: var(--bg-elev); overflow: hidden; }
.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; position: relative; }
.contact__intro .section__num { border: none; padding: 0; margin-bottom: .8rem; }
.contact__title { font-family: var(--font-display); text-transform: uppercase; font-size: clamp(2.4rem, 6vw, 4.4rem); line-height: .92; margin-bottom: 1.2rem; }
.contact__lead { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 2rem; max-width: 42ch; }
.contact__details { display: flex; flex-direction: column; gap: 1.1rem; margin-bottom: 2rem; }
.contact__details li { display: flex; flex-direction: column; gap: .2rem; }
.contact__label { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; color: var(--text-faint); }
.contact__details a, .contact__details span:not(.contact__label) { font-size: 1.15rem; font-weight: 500; }
.contact__details a { transition: color .25s; }
.contact__details a:hover { color: var(--accent-text); }

.contact__form { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: clamp(1.4rem, 3.2vw, 2.4rem); display: flex; flex-direction: column; gap: 1.1rem; box-shadow: var(--shadow); position: relative; z-index: 2; }
.field { display: flex; flex-direction: column; gap: .45rem; }
.field label { font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; font-size: .78rem; color: var(--text-dim); }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--text);
  background: var(--bg-elev-2); border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: .85rem 1rem; transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent-strong); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-strong) 22%, transparent); }
.field input.is-invalid, .field select.is-invalid { border-color: #e0395b; box-shadow: 0 0 0 4px rgba(224, 57, 91, .18); }
.select-wrap { position: relative; }
.select-wrap::after { content: "▾"; position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text-dim); }
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 2.4rem; }
.field select option { color: initial; }
.contact__form-alt { text-align: center; font-size: .92rem; color: var(--text-dim); }
.contact__form-note { font-size: .9rem; color: var(--accent-text); min-height: 1.2em; text-align: center; font-weight: 600; }

.contact__manuela {
  --size: clamp(120px, 16vw, 200px);
  width: var(--size); height: calc(var(--size) * 1.24);
  position: absolute; right: clamp(-10px, 2vw, 30px); bottom: -8px; z-index: 1; opacity: .9;
  animation: sway 7s ease-in-out infinite;
}

/* =================================================================
   FOOTER
   ================================================================= */
.site-footer { position: relative; background: var(--bg); border-top: 1px solid var(--border); padding-block: clamp(2.75rem, 6vw, 4.5rem) 1.5rem; overflow: hidden; }

/* Grid: 1 col mobile -> 2 col tablet -> brand + 3 col desktop */
.footer-grid {
  display: grid; grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  padding-bottom: clamp(1.75rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--border);
}
@media (min-width: 600px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 920px) { .footer-grid { grid-template-columns: 1.7fr 1fr 1.2fr 1fr; gap: 2.5rem; } }

/* Brand lockup: apilar variantes en la MISMA celda (nunca doble logo ni salto) */
.footer-lockup { display: inline-grid; }
.footer-lockup__img { grid-area: 1 / 1; height: clamp(40px, 5.5vw, 56px); width: auto; transition: transform .3s var(--ease-out); }
.footer-lockup:hover .footer-lockup__img { transform: scale(1.04); }
[data-theme="dark"]  .footer-lockup__img--light { visibility: hidden; }
[data-theme="light"] .footer-lockup__img--dark  { visibility: hidden; }
.footer-brand__tagline { margin-top: 1rem; color: var(--text-dim); font-size: .95rem; line-height: 1.55; max-width: 38ch; }

.footer-col { display: flex; flex-direction: column; align-items: flex-start; gap: .55rem; }
.footer-col__title { font-family: var(--font-head); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; color: var(--text-faint); margin-bottom: .35rem; }
.footer-col a, .footer-col span { font-family: var(--font-body); font-weight: 500; font-size: .95rem; color: var(--text-dim); transition: color .2s; }
.footer-col a:hover { color: var(--accent-text); }

/* Redes: fila horizontal, íconos chicos de tamaño FIJO */
.footer-social { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; align-items: center; }
.footer-social a { display: inline-flex; align-items: center; gap: .45rem; color: var(--text-dim); font-size: .95rem; font-weight: 500; }
.footer-social a:hover { color: var(--accent-text); }
.ico-social { width: 20px; height: 20px; flex: none; }

.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; padding-top: 1.4rem; color: var(--text-faint); font-size: .85rem; }
.site-footer__tagline { font-family: var(--font-head); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--accent-text); }
.site-footer__manuela {
  --size: clamp(72px, 10vw, 120px);
  width: var(--size); height: calc(var(--size) * 1.24);
  position: absolute; right: clamp(8px, 4vw, 48px); bottom: 10px; opacity: .28;
  pointer-events: none; animation: sway 8s ease-in-out infinite;
}

/* =================================================================
   MANUELA (mask recolor) + REVEAL
   ================================================================= */
.manuela {
  display: block; background-color: var(--manuela);
  -webkit-mask-position: center; mask-position: center;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-size: contain; mask-size: contain;
  transition: background-color .5s var(--ease-out);
}
.hero__manuela { -webkit-mask-image: url("/assets/img/manuela/manuela-happy.png"); mask-image: url("/assets/img/manuela/manuela-happy.png"); }
.contact__manuela { -webkit-mask-image: url("/assets/img/manuela/manuela-heart.png"); mask-image: url("/assets/img/manuela/manuela-heart.png"); }
.site-footer__manuela { -webkit-mask-image: url("/assets/img/manuela/manuela-heart.png"); mask-image: url("/assets/img/manuela/manuela-heart.png"); }

.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .07s; }
.reveal:nth-child(3) { transition-delay: .14s; }
.reveal:nth-child(4) { transition-delay: .21s; }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 980px) {
  :root { --header-h: 68px; }
  .hero__content { max-width: none; }
  .project--featured, .project--reverse { flex-direction: column; }
  .project--featured .carousel { min-height: 0; aspect-ratio: 16 / 10; }
  .project--featured .project__plaque { min-height: 0; aspect-ratio: 16 / 10; }
  .project--featured .project__photo { min-height: 0; aspect-ratio: 4 / 3; }
  .contact__inner { grid-template-columns: 1fr; }
  .contact__manuela { display: none; }
}

@media (max-width: 760px) {
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-130%); transition: transform .4s var(--ease-out);
    max-height: calc(100svh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; padding: 1.4rem var(--gutter) 2rem; gap: .2rem; }
  .nav__list a { display: block; padding: .9rem 0; font-size: 1.3rem; border-bottom: 1px solid var(--border); }
  .nav__list a::after { display: none; }
  .menu-toggle { display: flex; }
  .nav-cta { display: none; }
  .brand__name { display: none; }
  .work-grid { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .hero__title { font-size: clamp(2.6rem, 13vw, 3.4rem); }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}