/* =============================================================
   LARQ ARQUITECTURA Y DISEÑO — styles.css
   1. Tokens
   2. Reset & base
   3. Utilities
   4. Typography
   5. Components
   6. Sections
   7. Effects
   8. Responsive
   9. Reduced motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #0d0c0b;   /* negro arquitectónico, nunca #000 puro */
  --bg-2:      #151311;   /* grafito */
  --bg-3:      #1c1a17;   /* carbón / cards */
  --antracita: #262320;

  --cream:     #f4ede0;   /* marfil / blanco cálido */
  --sand:      #e4d8c3;   /* arena */
  --beige:     #c9bba0;   /* beige cálido, metadatos */
  --beige-mute: rgba(244,237,224,0.55);

  --gold:      #c9a15a;   /* dorado cepillado */
  --gold-bright: #e8c580; /* oro champagne */
  --gold-dim:  #8a6f3f;

  --line:      rgba(244,237,224,0.10);
  --line-strong: rgba(244,237,224,0.18);

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Inter", -apple-system, sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --nav-h: 84px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.06; letter-spacing: -0.01em; font-family: var(--serif); font-weight: 500; }
ul, ol { list-style: none; padding: 0; }
::selection { background: var(--gold); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--gold); color: var(--bg);
  z-index: 9999; border-radius: 6px; font-weight: 600;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.section { padding: clamp(4.5rem, 10vw, 9rem) 0; position: relative; }
.section-alt { background: var(--bg-2); }
.kicker {
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: .6em;
}
.kicker::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--gold);
  display: inline-block;
}
.section-head { max-width: 640px; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.1rem); margin-top: .9rem; }
.section-head h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); margin-top: .9rem; }
.section-head p { color: var(--beige-mute); margin-top: 1.1rem; font-size: 1.05rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.page-head{ padding-top: clamp(7rem, 14vw, 9.5rem); }

.divider-gold {
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 1.5rem 0;
}

.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Typography
   ============================================================= */
.eyebrow-italic { font-style: italic; color: var(--gold-bright); }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--sand); line-height: 1.75; }

/* =============================================================
   5. Components
   ============================================================= */

/* Nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 400;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: linear-gradient(to bottom, rgba(13,12,11,.85), transparent);
  transition: background .4s var(--ease-out), border-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-solid {
  background: rgba(13,12,11,.92);
  backdrop-filter: blur(14px);
  border-color: var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: center; width: 100%; position: relative; }
.nav-logo img { height: 34px; width: auto; }
.nav-links { display: none; gap: 2.4rem; align-items: center; }
.nav-links a {
  font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--sand); position: relative; padding: .3rem 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--gold); transition: width .35s var(--ease-out);
}
.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--gold-bright); }
.nav-inner .nav-cta {
  display: none;
}
.nav-burger {
  display: flex; flex-direction: column; gap: 5px; width: 26px;
  z-index: 500; background: none; border: none; padding: .5rem;
}
@media (max-width: 959px) {
  .nav-burger { position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%); }
}
.nav-burger span { height: 1.5px; width: 100%; background: var(--cream); transition: transform .35s var(--ease-out), opacity .3s; }
.nav-burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 350;
  background: var(--bg);
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 1.6rem;
  padding: 5.5rem 1.5rem 2rem; /* keeps content clear of the status bar and the footer info below it */
  overflow-y: auto; /* never overlaps the footer info — scrolls instead on short screens */
  transform: translateY(-100%);
  transition: transform .5s var(--ease-out);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu a { font-family: var(--serif); font-size: 1.8rem; color: var(--cream); }
.mobile-menu a:hover { color: var(--gold); }
.mobile-menu .nav-logo { margin-bottom: 1rem; }
.mobile-menu .nav-logo img { height: 40px; }
.mobile-menu-foot {
  display: flex; gap: 1.5rem; font-size: .85rem; color: var(--beige);
  margin-top: .5rem; padding-bottom: 1rem; /* normal flow — can't collide with the CTA above it */
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: 1rem 2rem;
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
  border-radius: 2px;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out), background .4s var(--ease-out), color .4s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: #171310;
  box-shadow: 0 0 0 1px var(--gold);
}
.btn-primary:hover { background: var(--gold-bright); box-shadow: 0 8px 30px rgba(201,161,90,.35); transform: translateY(-2px); }
.btn-ghost {
  color: var(--cream);
  box-shadow: 0 0 0 1px var(--line-strong);
}
.btn-ghost:hover { box-shadow: 0 0 0 1px var(--gold); color: var(--gold-bright); transform: translateY(-2px); }
.btn-sm { padding: .6rem 1.5rem; font-size: .72rem; letter-spacing: .1em; font-weight: 500; }
.btn-whatsapp {
  background: transparent; color: var(--gold-bright); box-shadow: 0 0 0 1px var(--gold-dim);
}
.btn-whatsapp:hover { box-shadow: 0 0 0 1px var(--gold); background: rgba(201,161,90,.08); }

/* Cards */
.card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  padding: 2.2rem;
  border-radius: 3px;
  transition: transform .5s var(--ease-out), border-color .5s var(--ease-out), box-shadow .5s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,50%), rgba(201,161,90,.10), transparent 60%);
  opacity: 0; transition: opacity .4s;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { transform: translateY(-6px); border-color: var(--gold-dim); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
.card .num { font-family: var(--serif); font-size: .95rem; color: var(--gold); }
.card h3 { font-size: 1.35rem; margin: 1rem 0 .7rem; }
.card p { color: var(--beige-mute); font-size: .95rem; }

/* =============================================================
   6. Sections
   ============================================================= */

/* Hero */
.hero {
  min-height: 100svh;
  position: relative;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 70%; position:absolute; inset:0; opacity:0; transition: opacity 1.6s ease; }
.hero-bg img.is-active { opacity:1; }
.hero-tint {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(13,12,11,.97) 5%, rgba(13,12,11,.55) 48%, rgba(13,12,11,.35) 100%),
    linear-gradient(120deg, rgba(13,12,11,.55), transparent 55%);
}
.hero-grain {
  position: absolute; inset: 0; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-inner { position: relative; z-index: 2; padding: 0 var(--gutter) clamp(2.5rem, 6vw, 4.5rem); width: 100%; display: flex; flex-direction: column; gap: clamp(2.4rem, 6vw, 4rem); }
.hero-top { display: flex; align-items: center; justify-content: space-between; gap: clamp(2rem, 6vw, 5rem); flex-wrap: wrap; }
.hero-copy { flex: 1 1 440px; min-width: 280px; }
.hero-copy .kicker { margin-bottom: 1.6rem; }
.hero-logo-wrap { flex: 0 1 420px; display: flex; justify-content: flex-end; }
.hero-logo-gold { width: clamp(200px, 24vw, 400px); height: auto; opacity: .96; filter: drop-shadow(0 25px 60px rgba(0,0,0,.55)); }
.hero-title {
  font-size: clamp(2.5rem, 6.4vw, 5.4rem);
  color: var(--cream);
  max-width: 16ch;
}
.hero-title em { font-style: italic; color: var(--gold-bright); }
.hero-sub {
  margin-top: 1.6rem;
  max-width: 46ch;
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  color: var(--sand);
}
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }
@media (max-width: 720px) {
  .hero-logo-wrap { justify-content: center; width: 100%; }
  .hero-logo-gold { width: min(58vw, 260px); }
}
.hero-scroll {
  position: absolute; right: var(--gutter); bottom: 2.4rem; z-index: 2;
  display: none; flex-direction: column; align-items: center; gap: .6rem;
  color: var(--beige); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
}
.hero-scroll-line { width: 1px; height: 40px; background: linear-gradient(var(--gold), transparent); animation: scrollpulse 2.4s ease-in-out infinite; }
@keyframes scrollpulse { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* About */
.about-grid {
  display: grid; gap: clamp(2.5rem, 6vw, 6rem);
  grid-template-columns: 1fr;
}
.about-num { font-family: var(--serif); font-size: 5rem; color: var(--gold-dim); line-height: 1; }
.about-text p { color: var(--sand); margin-top: 1.3rem; font-size: 1.05rem; }
.about-text p:first-child { margin-top: 0; }

/* Founder */
.founder {
  display: grid; gap: 3rem;
  grid-template-columns: 1fr;
  align-items: center;
}
.founder-photo { position: relative; }
.founder-photo img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 12%;
  filter: saturate(1.02) contrast(1.02);
  border: 1px solid var(--line-strong);
}
.founder-photo::after {
  content: ""; position: absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold-dim); z-index: -1;
}
.founder-name { font-size: clamp(1.9rem, 3.3vw, 2.6rem); }
.founder-role { color: var(--gold); font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; margin-top: .5rem; }
.founder-text p { color: var(--sand); margin-top: 1.2rem; }
.founder-quote {
  margin-top: 2rem; padding-left: 1.4rem; border-left: 2px solid var(--gold);
  font-family: var(--serif); font-style: italic; font-size: 1.25rem; color: var(--cream);
}
.founder-quote cite { display: block; margin-top: .8rem; font-style: normal; font-size: .8rem; color: var(--beige); letter-spacing: .08em; text-transform: uppercase; }

/* Philosophy */
.philosophy-list { display: grid; gap: 0; grid-template-columns: 1fr; margin-top: 1rem; }
.philosophy-item {
  display: flex; align-items: center; gap: 1.2rem;
  padding: 1.3rem 0; border-bottom: 1px solid var(--line);
}
.philosophy-item:first-child { border-top: 1px solid var(--line); }
.philosophy-item .mark { color: var(--gold); font-size: 1.1rem; }
.philosophy-item span:last-child { font-size: 1.05rem; color: var(--sand); }

/* Services */
.services-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; margin-top: 1rem; }

/* Portfolio */
.portfolio-grid { display: grid; gap: 1.4rem; grid-template-columns: 1fr; margin-top: 1rem; }
.portfolio-card { position: relative; overflow: hidden; aspect-ratio: 4/5; cursor: pointer; }
.portfolio-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out), filter .8s var(--ease-out); }
.portfolio-card:hover img { transform: scale(1.08); filter: saturate(1.15) brightness(1.05); }
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,12,11,.92), transparent 55%);
  display: flex; align-items: flex-end; padding: 1.4rem;
}
.portfolio-overlay .label { font-family: var(--serif); font-size: 1.25rem; color: var(--cream); }
.portfolio-overlay .num { display: block; color: var(--gold); font-size: .78rem; letter-spacing: .14em; margin-bottom: .3rem; }

/* Gallery masonry */
.gallery-masonry {
  column-count: 1; column-gap: 1.1rem; margin-top: 1rem;
}
.gallery-item {
  break-inside: avoid; margin-bottom: 1.1rem; position: relative; overflow: hidden;
  cursor: zoom-in; border: 1px solid var(--line);
}
.gallery-item img { width: 100%; display: block; transition: transform .7s var(--ease-out), filter .7s var(--ease-out); }
.gallery-item:hover img { transform: scale(1.06); filter: saturate(1.12); }
.gallery-item::after {
  content: "＋"; position: absolute; top: .8rem; right: .8rem;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(13,12,11,.65); border: 1px solid var(--gold-dim);
  color: var(--gold-bright); display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(.8); transition: opacity .3s, transform .3s;
  font-size: 1rem;
}
.gallery-item:hover::after { opacity: 1; transform: scale(1); }

/* Detail showcase — atención obsesiva al detalle */
.detail-grid {
  display: grid; gap: 1.1rem; grid-template-columns: 1fr; margin-top: 1rem;
}
.detail-item {
  position: relative; overflow: hidden; cursor: zoom-in;
  aspect-ratio: 4/5; border: 1px solid var(--line);
}
.detail-item img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 1s var(--ease-out), filter 1s var(--ease-out);
  filter: saturate(1.02) brightness(.96);
}
.detail-item:hover img { transform: scale(1.07); filter: saturate(1.14) brightness(1.02); }
.detail-item-num {
  position: absolute; top: 1.2rem; left: 1.2rem; z-index: 2;
  font-family: var(--serif); font-size: .82rem; color: var(--gold-bright);
  letter-spacing: .1em;
  opacity: 0; transform: translateY(-8px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
}
.detail-item:hover .detail-item-num { opacity: 1; transform: translateY(0); }
.detail-item-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(13,12,11,.95) 0%, rgba(13,12,11,.55) 32%, transparent 60%);
  opacity: 0; transition: opacity .5s var(--ease-out);
  display: flex; align-items: flex-end; padding: 1.5rem;
}
.detail-item:hover .detail-item-overlay { opacity: 1; }
.detail-item-cap {
  transform: translateY(14px); opacity: 0;
  transition: transform .55s var(--ease-out) .05s, opacity .55s var(--ease-out) .05s;
}
.detail-item:hover .detail-item-cap { transform: translateY(0); opacity: 1; }
.detail-item-cap .line { width: 32px; height: 1px; background: var(--gold); margin-bottom: .8rem; }
.detail-item-cap h3 { font-size: 1.2rem; color: var(--cream); }
.detail-item-cap p { font-size: .85rem; color: var(--beige-mute); margin-top: .4rem; max-width: 30ch; }
.detail-item-border {
  position: absolute; inset: 10px; z-index: 2; pointer-events: none;
  border: 1px solid rgba(232,197,128,0); transition: border-color .5s var(--ease-out);
}
.detail-item:hover .detail-item-border { border-color: rgba(232,197,128,.45); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 600;
  background: rgba(10,9,8,.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .35s var(--ease-out);
  padding: 2rem;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: min(92vw, 1200px); max-height: 86vh; object-fit: contain; border: 1px solid var(--line-strong); }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; color: var(--cream); background: rgba(255,255,255,.05);
  border: 1px solid var(--line-strong); border-radius: 50%;
  width: 46px; height: 46px; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; transition: background .3s, border-color .3s;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(201,161,90,.15); border-color: var(--gold); }
.lightbox-close { top: 1.5rem; right: 1.5rem; }
.lightbox-prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-caption { position: absolute; bottom: 1.6rem; left: 0; right: 0; text-align: center; color: var(--beige); font-size: .85rem; }

/* Why choose us */
.diff-ribbon { margin-top: 2.5rem; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.diff-track { display: flex; align-items: center; width: max-content; gap: 3.2rem; animation: diffScroll 26s linear infinite; }
.diff-track:hover { animation-play-state: paused; }
.diff-track .diff-word { display: flex; align-items: center; gap: .8rem; font-family: var(--serif); font-style: italic; font-size: clamp(1.15rem, 2.4vw, 1.6rem); color: var(--sand); white-space: nowrap; }
.diff-track .diff-word .gold-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
@keyframes diffScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Process timeline */
.timeline { position: relative; margin-top: 2rem; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 0; bottom: 0; width: 1px; background: var(--line-strong); }
.timeline-item { position: relative; padding-left: 4.2rem; padding-bottom: 2.6rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--gold-dim); background: var(--bg-3);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: .85rem; color: var(--gold-bright);
}
.timeline-dot span{ width:7px; height:7px; border-radius:50%; background:var(--gold); }
.timeline-item h3 { font-size: 1.3rem; margin-bottom: .4rem; }
.timeline-item p { color: var(--beige-mute); font-size: .95rem; }

/* Reconocimientos */
.reconocimiento-year { color: var(--gold-bright); font-size: .82rem; letter-spacing: .05em; text-transform: uppercase; margin-bottom: .5rem; }
.timeline-item h3 a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--gold-dim); transition: color .25s var(--ease-out), border-color .25s var(--ease-out); }
.timeline-item h3 a:hover { color: var(--gold-bright); border-color: var(--gold-bright); }

/* Testimonials */
.testi-track { display: grid; gap: 1.5rem; grid-template-columns: 1fr; margin-top: 1rem; }
.testi-card { background: var(--bg-3); border: 1px solid var(--line); padding: 2.2rem; position: relative; }
.testi-card .quote-mark { font-family: var(--serif); font-size: 3rem; color: var(--gold-dim); line-height: .4; }
.testi-card p { color: var(--sand); font-style: italic; margin: 1.2rem 0 1.4rem; font-size: 1.05rem; }
.testi-name { font-weight: 600; color: var(--cream); font-size: .95rem; }
.testi-role { color: var(--beige); font-size: .82rem; }

/* FAQ */
.faq-list { margin-top: 1rem; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.4rem 0; text-align: left; font-size: 1.05rem; color: var(--cream);
}
.faq-q .plus { color: var(--gold); font-size: 1.2rem; transition: transform .35s var(--ease-out); flex-shrink: 0; margin-left: 1rem; }
.faq-item.is-open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease-out); }
.faq-a p { color: var(--beige-mute); padding-bottom: 1.4rem; max-width: 62ch; }

/* Inspiration editorial */
.inspiration-grid { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1fr; align-items: center; margin-top: 1rem; }
.inspiration-img { aspect-ratio: 3/4; overflow: hidden; }
.inspiration-img img { width: 100%; height: 100%; object-fit: cover; }
.inspiration-text p { color: var(--sand); margin-top: 1.1rem; }

/* Instagram strip */
.insta-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.insta-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; margin-top: 1.6rem; }
.insta-item { aspect-ratio: 1/1; overflow: hidden; position: relative; }
.insta-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.insta-item:hover img { transform: scale(1.1); }
.insta-item::after {
  content: "◇"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--gold-bright); font-size: 1.3rem; background: rgba(13,12,11,.35); opacity: 0; transition: opacity .35s;
}
.insta-item:hover::after { opacity: 1; }

/* Contact */
.contact-grid { display: grid; gap: clamp(2.5rem, 6vw, 5rem); grid-template-columns: 1fr; }
.contact-info-list { margin-top: 1.8rem; display: flex; flex-direction: column; gap: 1.1rem; }
.contact-info-item {
  display: flex; align-items: center; gap: .9rem;
  padding: 1rem 1.2rem; border: 1px solid var(--line); background: var(--bg-3);
  transition: border-color .3s, transform .3s;
}
.contact-info-item:hover { border-color: var(--gold-dim); transform: translateX(4px); }
.contact-info-item .ico { color: var(--gold); font-size: 1.2rem; display: flex; align-items: center; }
.contact-form { display: grid; gap: 1.1rem; }
.contact-form-wrap { position: relative; }
.form-success { text-align: center; padding: clamp(3.2rem, 9vw, 5.5rem) 1rem; border: 1px solid var(--line); background: var(--bg-3); }
.form-success-icon {
  width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1.3rem;
  color: var(--gold-bright); font-size: 1.3rem;
}
.form-success h3 { font-size: clamp(1.3rem, 2.6vw, 1.7rem); margin-bottom: .6rem; }
.form-success p { color: var(--beige-mute); }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field label { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--beige); }
.field input, .field textarea {
  background: var(--bg-3); border: 1px solid var(--line-strong); color: var(--cream);
  padding: .9rem 1rem; font-family: var(--sans); font-size: .95rem;
  transition: border-color .3s, box-shadow .3s;
}
.field input:focus, .field textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,161,90,.12); outline: none; }
.field textarea { resize: vertical; min-height: 120px; }
.form-status { font-size: .88rem; color: var(--gold-bright); min-height: 1.4em; }

/* Final CTA */
.final-cta {
  position: relative; text-align: center;
  padding: clamp(5rem, 12vw, 9rem) var(--gutter);
  overflow: hidden;
}
.final-cta-bg { position: absolute; inset: 0; }
.final-cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.final-cta-tint { position: absolute; inset: 0; background: linear-gradient(rgba(13,12,11,.88), rgba(13,12,11,.94)); }
.final-cta-inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.final-cta h2 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
.final-cta p { color: var(--sand); margin-top: 1.3rem; font-size: 1.08rem; }
.final-cta .btn { margin-top: 2.2rem; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: clamp(3rem, 6vw, 5rem) 0 2rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
.footer-logo img { height: 58px; width: auto; }
.footer-cols { display: grid; gap: 2rem; grid-template-columns: repeat(2, 1fr); }
.footer-col h3 { font-family: var(--sans); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; font-weight: 600;}
.footer-col a, .footer-col span { display: block; color: var(--beige-mute); font-size: .92rem; margin-bottom: .6rem; }
.footer-col a:hover { color: var(--gold-bright); }
.footer-social { display: flex; gap: .6rem; margin-top: .4rem; }
.footer-social a { width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--line-strong); color: var(--beige-mute); transition: all .25s ease; margin-bottom: 0; }
.footer-social a:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.footer-social svg { width: 15px; height: 15px; }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: .8rem; font-size: .8rem; color: var(--beige);
}
.footer-bottom .made { color: var(--beige); }

/* Sticky WhatsApp button */
.whatsapp-float {
  position: fixed; bottom: 1.6rem; right: 1.6rem; z-index: 300;
  width: 46px; height: 46px;
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.5));
  transition: transform .35s var(--ease-out), filter .35s var(--ease-out);
}
.whatsapp-float svg { width: 100%; height: 100%; }
.whatsapp-float:hover { transform: scale(1.08); filter: drop-shadow(0 8px 18px rgba(201,161,90,.45)); }

/* Splash */
.splash {
  position: fixed; inset: 0; z-index: 900; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  animation: splashOut .5s var(--ease-out) 1.8s forwards;
}
.splash img { height: 180px; width: auto; animation: splashLogo 1.6s var(--ease-soft); }
@keyframes splashLogo { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes splashOut { to { opacity: 0; visibility: hidden; pointer-events: none; } }

.splash.video-mode { animation: none; }
.splash.video-mode.is-hiding { animation: splashOut .7s var(--ease-out) forwards; }
.splash-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--bg); }
@media (max-width: 1024px) {
  .splash-video { object-fit: contain; } /* el video es horizontal; en celulares y tablets (retrato o paisaje) "cover" recortaba el logo — "contain" lo muestra completo */
}
.splash-skip {
  position: absolute; bottom: clamp(1.4rem, 4vw, 2.4rem); right: clamp(1.4rem, 4vw, 2.4rem); z-index: 2;
  font-family: var(--sans); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--beige-mute); background: transparent; border: 1px solid var(--line-strong);
  padding: .65rem 1.2rem; cursor: pointer; transition: all .25s ease;
}
.splash-skip:hover { color: var(--gold-bright); border-color: var(--gold); }

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .footer-cols { grid-template-columns: repeat(3, 1fr); }
  .insta-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 720px) {
  .about-grid { grid-template-columns: .8fr 1.2fr; }
  .founder { grid-template-columns: .85fr 1.15fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-masonry { column-count: 2; }
  .detail-grid { grid-template-columns: repeat(3, 1fr); }
  .detail-item:nth-child(2) { margin-top: 2.4rem; }
  .testi-track { grid-template-columns: repeat(2, 1fr); }
  .inspiration-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-inner .nav-cta { display: inline-flex; }
  .nav-burger { display: none; }
  .hero-scroll { display: flex; }
  .gallery-masonry { column-count: 3; }
  .insta-grid { grid-template-columns: repeat(6, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 2fr; }
}

@media (min-width: 1280px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* =============================================================
   9. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-scroll-line { animation: none; }
  .splash { animation: none; opacity: 0; visibility: hidden; }
  .diff-track { animation: none; }
}