/* =========================================================
   SIETESIETE® — Estudio de Branding
   Design tokens + shared styles
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;500;600;700;800;900&family=DM+Sans:wght@300;400;500;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --negro:      #0A0A0A;
  --negro-soft: #161616;
  --crudo:      #F0EDE6;
  --blanco:     #FFFFFF;
  --gris-medio: #5C5C5C;
  --gris-claro: #9A9A9A;
  --gris-linea: #2A2A2A;

  /* Tinta cobalto — acento de firma */
  --acento: #1F2BFF;

  --display-font: 'Barlow Condensed', 'Oswald', sans-serif;
  --body-font:    'DM Sans', 'Inter', system-ui, sans-serif;
  --mono-font:    'JetBrains Mono', ui-monospace, monospace;

  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--negro);
  color: var(--crudo);
  font-family: var(--body-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p { margin: 0; }

a, button {
  transition: opacity 220ms var(--ease), background-color 220ms var(--ease),
              color 220ms var(--ease), border-color 220ms var(--ease);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding-inline: clamp(24px, 5vw, 80px);
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--crudo); color: var(--negro); }
.btn-primary:hover { background: var(--acento); color: #fff; }
.btn-outline { border: 1px solid var(--crudo); color: var(--crudo); background: transparent; }
.btn-outline:hover { background: var(--crudo); color: var(--negro); }
.btn-lg { padding: 18px 32px; font-size: 18px; }

/* -------- Nav -------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gris-linea);
}
.site-header .container {
  padding-block: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.logo {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.logo .r { color: var(--acento); margin-left: 4px; }

.nav-links { display: flex; gap: 32px; flex-wrap: wrap; }
.nav-links a {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.75;
}
.nav-links a:hover { opacity: 1; color: var(--acento); }
.nav-links a.is-active {
  opacity: 1;
  color: var(--acento);
  border-bottom: 1px solid var(--acento);
}

.nav-cta-btn {
  padding: 9px 16px;
  background: var(--crudo);
  color: var(--negro);
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav-cta-btn:hover { background: var(--acento); color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--crudo); }

@media (max-width: 860px) {
  .nav-links, .nav-cta-btn { display: none; }
  .nav-toggle { display: flex; }
}

.nav-mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--negro);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--ease);
}
.nav-mobile-panel.is-open { opacity: 1; pointer-events: auto; }
.nav-mobile-panel a {
  font-family: var(--display-font);
  font-weight: 800;
  font-size: 44px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.nav-mobile-panel a.is-active { color: var(--acento); }
.nav-mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--crudo);
  font-family: var(--display-font);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}

/* -------- Inner page hero -------- */
.inner-hero {
  padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 7vw, 80px);
  border-bottom: 1px solid var(--gris-linea);
}
.eyebrow {
  font-family: var(--body-font);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-claro);
  margin-bottom: 24px;
}
.inner-hero h1 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(40px, 7vw, 88px);
  line-height: 0.94;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  max-width: 900px;
  margin: 0 0 32px;
}
.inner-hero p {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gris-claro);
  max-width: 560px;
}

/* -------- Home hero -------- */
.home-shell { min-height: 100vh; display: flex; flex-direction: column; }
.home-hero {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(12px, 3vh, 48px);
  padding: clamp(16px, 3vh, 56px) 0;
  overflow: hidden;
}
.home-hero .eyebrow { margin-bottom: 0; }
.home-hero h1 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(36px, min(11vw, 15vh), 160px);
  line-height: 0.86;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.home-hero h1 .accent { color: var(--acento); }
.home-hero-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.home-hero-foot p {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.5;
  max-width: 480px;
  color: var(--gris-claro);
}
.home-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* -------- Marquee -------- */
.marquee {
  background: var(--crudo);
  color: var(--negro);
  padding: 18px 0;
  overflow: hidden;
  border-top: 1px solid var(--gris-linea);
  border-bottom: 1px solid var(--gris-linea);
  flex-shrink: 0;
}
.marquee-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
  font-family: var(--display-font);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
@keyframes marquee-scroll { to { transform: translateX(-50%); } }

/* -------- Section headings -------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: clamp(64px, 10vw, 120px) 0 24px;
  border-bottom: 1px solid var(--gris-linea);
  align-items: end;
}
.section-head h2 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.section-head-link {
  font-family: var(--body-font);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-claro);
  white-space: nowrap;
}
.section-head-link:hover { color: var(--acento); }

.section-intro {
  padding: 0 0 24px;
  border-bottom: 1px solid var(--gris-linea);
}
.section-intro .eyebrow { margin-bottom: 16px; }
.section-intro h2 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 20px;
}
.section-intro p {
  font-family: var(--body-font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gris-claro);
}

/* -------- Home: case grid -------- */
.home-cases {
  padding: 32px 0 80px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 8px;
}
.home-case { position: relative; overflow: hidden; }
.home-case img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.home-case-featured { grid-column: span 12; aspect-ratio: 21/9; }
.home-case-half { grid-column: span 6; aspect-ratio: 4/3; }
.home-case-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.85), transparent 55%);
  pointer-events: none;
}
.home-case-tag {
  position: absolute;
  top: 24px; left: 24px; right: 24px;
  font-family: var(--body-font);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--crudo);
  opacity: 0.85;
  pointer-events: none;
}
.home-case-title {
  position: absolute;
  bottom: 24px; left: 24px; right: 24px;
  font-family: var(--display-font);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--crudo);
  pointer-events: none;
}
.home-case-half .home-case-tag { top: 20px; left: 20px; right: 20px; font-size: 10px; }
.home-case-half .home-case-title { bottom: 20px; left: 20px; right: 20px; font-size: 24px; line-height: 1.05; letter-spacing: -0.01em; }

/* -------- Process / Values grid -------- */
.tile-grid {
  padding: 32px 0 80px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.tile-grid.values-grid { padding: 48px 0 48px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.tile {
  border: 1px solid var(--gris-linea);
  padding: 28px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.values-grid .tile { padding: 36px 28px; min-height: 200px; }
.tile h3 {
  font-family: var(--display-font);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 14px 0 8px;
}
.values-grid .tile h3 { font-size: 20px; letter-spacing: -0.01em; margin: 0 0 10px; }
.tile p { font-family: var(--body-font); font-size: 13px; line-height: 1.55; color: var(--gris-claro); }

/* -------- Manifesto -------- */
.manifesto {
  background: var(--crudo);
  color: var(--negro);
  padding: clamp(56px, 9vw, 100px) 0;
}
.manifesto-row { display: flex; gap: 60px; flex-wrap: wrap; }
.manifesto-label {
  font-family: var(--body-font);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-top: 12px;
  border-top: 2px solid var(--negro);
  width: 180px;
  flex-shrink: 0;
}
.manifesto-body { flex: 1; min-width: 280px; }
.manifesto-body h2 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 24px;
}
.manifesto-body-text { display: flex; flex-direction: column; gap: 16px; max-width: 600px; }
.manifesto-body-text p { font-family: var(--body-font); font-size: 15px; line-height: 1.65; color: rgba(10, 10, 10, 0.7); }

.manifesto-display {
  background: var(--crudo);
  color: var(--negro);
  padding: clamp(56px, 9vw, 100px) 0;
}
.manifesto-display .manifesto-label { margin-bottom: 32px; }
.manifesto-display-text {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(48px, 9vw, 140px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.manifesto-display-text .accent { color: var(--acento); }

/* -------- CTA (bordered box) -------- */
.cta-section { padding: clamp(56px, 9vw, 120px) 0; }
.cta-section.cta-section-lg { padding: clamp(72px, 11vw, 140px) 0; }
.cta-box {
  border: 1px solid var(--gris-linea);
  padding: clamp(48px, 7vw, 100px) clamp(24px, 5vw, 80px);
  text-align: center;
}
.cta-box h2 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  max-width: 800px;
  margin: 0 auto 24px;
}
.cta-box p { font-family: var(--body-font); font-size: 15px; line-height: 1.6; color: var(--gris-claro); max-width: 480px; margin: 0 auto 36px; }
.cta-box .eyebrow { text-align: left; }

/* Home final CTA — larger, left-aligned, split layout */
.cta-final { background: var(--negro); color: var(--crudo); padding: clamp(80px, 12vw, 160px) 0; }
.cta-final .eyebrow { opacity: 0.85; margin-bottom: 28px; }
.cta-final h2 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(40px, 7vw, 104px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  max-width: 920px;
  margin: 0 0 36px;
}
.cta-final-row { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-final-row p { font-family: var(--body-font); font-size: 16px; line-height: 1.6; max-width: 440px; opacity: 0.9; }

/* -------- Footer -------- */
.site-footer { border-top: 1px solid var(--gris-linea); padding: clamp(48px, 8vw, 96px) 0 32px; }
.footer-wordmark {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(48px, 9vw, 140px);
  line-height: 0.85;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 48px;
}
.footer-wordmark .r { color: var(--acento); margin-left: 4px; }
.footer-grid { display: grid; gap: 32px; padding-bottom: 32px; }
.footer-grid.footer-grid-3 { grid-template-columns: 2fr 1fr 1fr; }
.footer-grid.footer-grid-2 { grid-template-columns: 2fr 1fr; }
.footer-brand h3 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.footer-brand p { font-family: var(--body-font); font-size: 13px; line-height: 1.55; color: var(--gris-claro); max-width: 260px; }
.footer-col h4 {
  font-family: var(--body-font);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-claro);
  font-weight: 500;
  margin: 0 0 16px;
}
.footer-nav { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.footer-nav a:hover { color: var(--acento); }
.footer-col p { font-family: var(--body-font); font-size: 13px; color: var(--gris-claro); margin: 0 0 6px; }
.footer-col a.footer-email { font-family: var(--body-font); font-size: 13px; color: var(--crudo); display: block; }
.footer-col a.footer-email:hover { color: var(--acento); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--gris-linea);
  font-family: var(--body-font);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-medio);
}

/* =========================================================
   SERVICIOS
   ========================================================= */
.services-grid {
  padding: 48px 0 96px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.service-card {
  border: 1px solid var(--gris-linea);
  padding: 40px 32px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.service-card.span-7 { grid-column: span 7; }
.service-card.span-5 { grid-column: span 5; }
.service-card.span-4 { grid-column: span 4; padding: 36px 28px; min-height: 280px; }
.service-index { font-family: var(--mono-font); font-size: 12px; color: var(--gris-medio); }
.service-card h3 {
  font-family: var(--display-font);
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 16px 0 12px;
}
.service-card.span-7 h3 { font-size: 28px; }
.service-card.span-5 h3 { font-size: 24px; }
.service-card.span-4 h3 { font-size: 22px; }
.service-card p { font-family: var(--body-font); font-size: 13px; line-height: 1.6; color: var(--gris-claro); margin: 0 0 20px; }
.service-card.span-7 p { max-width: 420px; }
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  font-family: var(--body-font);
  font-size: 12px;
  color: var(--gris-claro);
}
.service-list.stacked { flex-direction: column; flex-wrap: nowrap; gap: 6px; }

@media (max-width: 900px) {
  .service-card.span-7, .service-card.span-5, .service-card.span-4 { grid-column: span 12; }
}

/* =========================================================
   CASOS
   ========================================================= */
.cases-featured { padding: clamp(48px, 7vw, 80px) 0 0; }
.cases-featured-frame {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--gris-linea);
  margin-bottom: 2px;
}
.cases-featured-media { position: relative; aspect-ratio: 16/9; overflow: hidden; grid-column: 1/-1; }
.cases-featured-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.cases-featured-body { background: var(--negro); padding: 32px 0 64px; }
.cases-featured-body .case-tag { font-family: var(--body-font); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gris-claro); }
.cases-featured-body h3 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(28px, 3.5vw, 44px);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 16px 0 20px;
}
.cases-featured-body p { font-family: var(--body-font); font-size: 15px; line-height: 1.6; color: var(--gris-claro); max-width: 600px; margin: 0 0 28px; }

.cases-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 48px; padding-bottom: 96px; }
.case-card-media { position: relative; aspect-ratio: 4/3; overflow: hidden; margin-bottom: 24px; }
.case-card-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.case-card .case-tag { font-family: var(--body-font); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gris-claro); }
.case-card h3 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 14px 0 14px;
}
.case-card p { font-family: var(--body-font); font-size: 14px; line-height: 1.6; color: var(--gris-claro); margin: 0 0 20px; }

.btn-project {
  display: inline-flex;
  padding: 12px 20px;
  border: 1px solid var(--crudo);
  color: var(--crudo);
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.btn-project:hover { background: var(--crudo); color: var(--negro); }
.btn-project.sm { padding: 10px 18px; font-size: 12px; }

/* =========================================================
   CASE DETAIL PAGES
   ========================================================= */
.case-detail-hero { padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 7vw, 72px); }
.case-back { font-family: var(--body-font); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gris-claro); }
.case-back:hover { color: var(--acento); }
.case-detail-hero h1 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(36px, 6vw, 80px);
  line-height: 0.96;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  max-width: 800px;
  margin-top: 28px;
}
.case-meta {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--gris-linea);
}
.case-meta span { display: block; }
.case-meta .meta-label {
  font-family: var(--body-font);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 6px;
}
.case-meta .meta-value { font-family: var(--display-font); font-weight: 700; font-size: 15px; text-transform: uppercase; }

.case-media-wrap { padding: 0; }
.case-media-hero { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.color-reveal { width: 100%; height: 100%; }
.color-reveal img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1);
  transition: filter 420ms var(--ease);
}
.color-reveal:hover img { filter: grayscale(0) contrast(1); }

.case-narrative {
  padding: clamp(64px, 9vw, 120px) 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  border-bottom: 1px solid var(--gris-linea);
}
.case-narrative .meta-label { margin-bottom: 16px; }
.case-narrative p { font-family: var(--body-font); font-size: 16px; line-height: 1.65; color: var(--gris-claro); }

.case-detail-grid { padding: clamp(48px, 7vw, 80px) 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.case-detail-media { position: relative; aspect-ratio: 4/5; overflow: hidden; }

.case-result { background: var(--crudo); color: var(--negro); padding: clamp(56px, 9vw, 100px) 0; }
.case-result-row { display: flex; gap: 60px; flex-wrap: wrap; }
.case-result-row p {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: clamp(22px, 2.8vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  text-transform: none;
  max-width: 720px;
}

.case-next { padding: clamp(56px, 9vw, 120px) 0; border-bottom: 1px solid var(--gris-linea); }
.case-next-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.case-next-label { font-family: var(--body-font); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris-claro); }
.case-next-link {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.case-next-link:hover { color: var(--acento); }

@media (max-width: 720px) {
  .case-detail-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   CONTACTO
   ========================================================= */
.contact-section { padding: clamp(48px, 8vw, 96px) 0; display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; }
.contact-info h2 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 20px;
}
.contact-info > p { font-family: var(--body-font); font-size: 15px; line-height: 1.6; color: var(--gris-claro); max-width: 400px; margin: 0 0 40px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-details h4 {
  font-family: var(--body-font);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-claro);
  font-weight: 500;
  margin: 0 0 8px;
}
.contact-details p, .contact-details a { font-family: var(--body-font); font-size: 15px; color: var(--crudo); margin: 0; }
.contact-details a:hover { color: var(--acento); }

.contact-form { display: flex; flex-direction: column; gap: 22px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-family: var(--body-font);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-claro);
}
.form-field input, .form-field textarea {
  width: 100%;
  padding: 14px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--gris-linea);
  color: var(--crudo);
  font-family: var(--body-font);
  font-size: 15px;
  outline: none;
  resize: none;
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--gris-medio); }
.form-field input:focus, .form-field textarea:focus { border-color: var(--acento); }
.contact-form button[type="submit"] {
  align-self: flex-start;
  margin-top: 12px;
  padding: 15px 26px;
  background: var(--crudo);
  color: var(--negro);
  border: none;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
.contact-form button[type="submit"]:hover { background: var(--acento); color: #fff; }

.contact-sent {
  background: var(--acento);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 400px;
}
.contact-sent .eyebrow { color: #fff; opacity: 0.85; margin-bottom: 20px; }
.contact-sent h3 {
  font-family: var(--display-font);
  font-weight: 900;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
}
.contact-sent p { font-family: var(--body-font); font-size: 15px; line-height: 1.6; color: #fff; opacity: 0.9; }
.is-hidden { display: none !important; }

@media (max-width: 860px) {
  .contact-section { grid-template-columns: 1fr; gap: 48px; }
}