/* ============================================
   Estudio Marén — tokens
   ============================================ */
:root {
  --ink: #141B2E;
  /*--paper: #F6F3EC;*/
  --paper: white;
  --brass: #B08D57;
  --clay: #8B5E3C;
  --sage: #6B7A63;
  --line: #D8D2C4;
  --cta: orange;
  --line-text: rgba(28,32,45,1);
  --line-dark: rgba(246,243,236,0.15);

  --display: "Fraunces", Georgia, serif;
  --body: "Work Sans", -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3 { font-family: var(--display); font-weight: 600; margin: 0; line-height: 1.1; }

.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cta);
  margin-bottom: 18px;
}
.eyebrow-dark { color: var(--clay); }

.btn {
  display: inline-block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 2px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn-primary {
  background: var(--cta);
  color: var(--ink);
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-ghost {
  color: var(--paper);
  border-color: var(--line-dark);
}
.btn-ghost:hover { border-color: var(--brass); color: var(--brass); }
.btn-full { width: 100%; text-align: center; }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  /*background: rgba(20,27,46,0.92);*/
  background: var(--paper);
  backdrop-filter: blur(6px);
  color: var(--paper);
  border-bottom: 1px solid var(--line-dark);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--line-text);
  font-family: var(--display);
  font-size: 1.05rem;
}
.logo svg { color: var(--brass); }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { text-decoration: none; color: var(--paper); font-size: 0.92rem; }
.main-nav a:hover { color: var(--brass); }
.nav-cta {
  font-family: var(--mono);
  font-size: 0.8rem;
  border: 1px solid var(--brass);
  padding: 8px 16px;
  border-radius: 2px;
}
.nav-cta:hover { background: var(--brass); color: var(--ink); }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding: 120px 0 100px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-inner {
  position: relative;
  max-width: 720px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin-bottom: 22px;
}
.hero-lede {
  font-size: 1.1rem;
  color: rgba(246,243,236,0.78);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ============================================
   Section head
   ============================================ */
.section-head { max-width: 560px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

section { padding: 96px 0; }

/* ============================================
   Servicios
   ============================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.service-card {
  background: var(--paper);
  padding: 40px 32px;
}
.service-icon { color: var(--brass); margin-bottom: 24px; }
.service-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.service-card p { margin: 0; color: #4A4739; font-size: 0.95rem; }

/* ============================================
   Video
   ============================================ */
.video-section { background: var(--paper); }
.video-frame {
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid var(--line);
  padding: 14px;
  background: var(--paper);
}
.yt-facade {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  cursor: pointer;
  overflow: hidden;
}
.yt-placeholder-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(20,27,46,0.55), rgba(20,27,46,0.55)),
    repeating-linear-gradient(45deg, #1c2540, #1c2540 12px, #202b4a 12px, #202b4a 24px);
}
.yt-facade img { width: 100%; height: 100%; object-fit: cover; }
.yt-play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease;
}
.yt-facade:hover .yt-play { transform: translate(-50%, -50%) scale(1.08); }
.yt-facade iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ============================================
   Contacto
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-info h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 16px; }
.contact-info p { color: #4A4739; margin-bottom: 32px; }
.contact-details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 24px;
  margin: 0;
  padding: 0;
}

.contact-details dt,
.contact-details dd {
  margin: 0;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.contact-details dt {
  color: #8a8570;
}

.contact-details dd {
  text-align: right;
}

.contact-details a {
  text-decoration: none;
}

.contact-details a:hover {
  color: var(--clay);
}


.contact-form { background: var(--paper); border: 1px solid var(--line); padding: 32px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; color: #4A4739; font-weight:700 }
.field .optional { text-transform: none; letter-spacing: 0; color: #9a9580; }
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--body);
  font-size: 0.95rem;
  padding: 11px 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 2px;
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--clay) 50%),
                     linear-gradient(135deg, var(--clay) 50%, transparent 50%);
  background-position: calc(100% - 20px) center, calc(100% - 15px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--brass);
  outline-offset: 1px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 420px) {
  .field-row { grid-template-columns: 1fr; }
}
.hp-field { position: absolute; left: -9999px; top: -9999px; }
.form-status { min-height: 1.4em; margin: 14px 0 0; font-size: 0.9rem; }
.form-status.ok { color: #3F6B4A; }
.form-status.error { color: #A3402E; }

/* ============================================
   Footer
   ============================================ */
.site-footer { background: var(--ink); color: rgba(246,243,236,0.6); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px 0;
  font-size: 0.82rem;
}

/* ============================================
   Reveal on scroll
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 860px) {
  .main-nav { gap: 16px; }
  .main-nav a:not(.nav-cta) { display: none; }
  .service-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 90px 0 70px; }
  section { padding: 64px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .yt-play { transition: none; }
}

.hero-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  /* Opacidad baja a propósito: la foto acompaña, no compite con el texto. */
  background-image: url('images/hero.webp');
  opacity: 0.32;
}
/* Velo oscuro sobre la foto: más denso donde está el texto (izquierda),
   se aclara hacia la derecha para dejar ver algo más de la imagen. */
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(20, 27, 46, 0.92) 0%,
    rgba(20, 27, 46, 0.78) 35%,
    rgba(20, 27, 46, 0.45) 70%,
    rgba(20, 27, 46, 0.25) 100%
  );
}
#contanos {
  padding:1em;
}
#logoContanos {
  display:block;
  margin:0 auto;
  margin-bottom:3em;
}