/* ============================================
   TEJIDOS SÁNCHEZ — Stylesheet v2
   Paleta: Negro + Dorado
   ============================================ */

:root {
  --black:    #0A0A0A;
  --black-2:  #111111;
  --black-3:  #1A1A1A;
  --black-4:  #242424;
  --gold:     #C9A84C;
  --gold-l:   #E2C06B;
  --gold-d:   #A07830;
  --cream:    #F5F0E8;
  --text-inv: rgba(255,255,255,0.88);
  --text-mut: rgba(255,255,255,0.52);
  --border:   rgba(201,168,76,0.2);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius: 12px;
  --shadow: 0 4px 32px rgba(0,0,0,0.5);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--text-inv);
  font-size: 16px;
  line-height: 1.65;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- NAV ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.logo span { color: var(--gold-l); }

.nav nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav nav a {
  color: var(--text-mut);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav nav a:hover { color: var(--gold); }

.btn-nav {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 8px 20px;
  border-radius: 4px;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}
.btn-nav:hover { background: var(--gold); color: var(--black); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 1.4rem;
  cursor: pointer;
  margin-left: auto;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--black-2);
  padding: 16px 24px 24px;
  gap: 16px;
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--text-mut); font-size: 1rem; }
.mobile-menu a:hover { color: var(--gold); }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 80px,
      rgba(201,168,76,0.03) 80px,
      rgba(201,168,76,0.03) 81px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 80px,
      rgba(201,168,76,0.03) 80px,
      rgba(201,168,76,0.03) 81px
    );
}


.hero-glow {
  position: absolute;
  right: 20%;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 80px 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 600;
  color: white;
  line-height: 1.08;
  margin-bottom: 28px;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold);
}

.hero-sub {
  color: var(--text-mut);
  font-size: 1.05rem;
  max-width: 500px;
  margin-bottom: 48px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--gold-l); transform: translateY(-1px); }

.btn-ghost {
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  padding: 14px 32px;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ---- Estado abierto/cerrado ---- */
.nav-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.nav-status::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.nav-status.is-open { color: #5FBF6A; }
.nav-status.is-closed { color: rgba(255,255,255,0.4); }

.hero-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-mut);
  flex-wrap: wrap;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.8rem;
  border: 1px solid var(--border);
}
.status-pill::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.status-pill.is-open { color: #5FBF6A; border-color: rgba(95,191,106,0.35); }
.status-pill.is-closed { color: rgba(255,255,255,0.5); }
.trust-sep { opacity: 0.4; }

/* ---- WhatsApp flotante ---- */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(0,0,0,0.45);
  transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---- SECTIONS ---- */
.section { padding: 100px 0; }
.section-alt { background: var(--black-2); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  color: white;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-sub {
  color: var(--text-mut);
  font-size: 1rem;
  max-width: 480px;
  margin-bottom: 60px;
}

/* ---- SERVICES ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-card {
  background: var(--black-3);
  padding: 36px 28px;
  transition: background 0.2s;
  position: relative;
}

.service-card:hover { background: var(--black-4); }

.service-icon {
  width: 44px;
  height: 44px;
  color: var(--gold);
  margin-bottom: 20px;
  opacity: 0.85;
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-mut);
  line-height: 1.65;
}

/* ---- GALLERY ---- */
.gallery-intro { margin-bottom: 48px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 8px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--black-3);
  border: 1px solid var(--border);
}

.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: brightness(0.88) saturate(0.9);
}

.gallery-item:hover img {
  transform: scale(1.04);
  filter: brightness(1) saturate(1.1);
}

.gallery-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-mut);
  font-size: 0.8rem;
}
.gallery-placeholder .ph-icon { font-size: 2rem; opacity: 0.4; }

.gallery-cta {
  text-align: center;
  margin-top: 32px;
}
.gallery-cta a {
  color: var(--gold);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s;
}
.gallery-cta a:hover { gap: 14px; }

/* ---- ABOUT ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
  height: 420px;
}

.about-block {
  position: absolute;
  background: var(--black-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 6px;
  box-shadow: var(--shadow);
}

.about-block-1 {
  width: 160px;
  height: 160px;
  top: 20px;
  left: 20px;
  z-index: 2;
  border-color: var(--gold);
}

.about-block-2 {
  width: 140px;
  height: 140px;
  bottom: 30px;
  right: 10px;
  z-index: 2;
  background: var(--gold);
  border-color: var(--gold-l);
}

.about-block-2 .big-number,
.about-block-2 .big-label { color: var(--black); }

.big-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}

.big-label {
  font-size: 0.72rem;
  color: var(--text-mut);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.fabric-swatch {
  position: absolute;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.swatch-a {
  width: 210px;
  height: 270px;
  top: 60px;
  left: 100px;
  background: repeating-linear-gradient(
    45deg,
    #1A1A1A 0px, #1A1A1A 4px,
    #242424 4px, #242424 16px
  );
  border: 1px solid var(--border);
}

.swatch-b {
  width: 120px;
  height: 180px;
  top: 10px;
  right: 50px;
  background: repeating-linear-gradient(
    90deg,
    rgba(201,168,76,0.15) 0px, rgba(201,168,76,0.15) 3px,
    transparent 3px, transparent 18px
  );
  border: 1px solid var(--border);
  z-index: 1;
}

.swatch-c {
  width: 80px;
  height: 80px;
  bottom: 80px;
  left: 50px;
  background: rgba(201,168,76,0.08);
  border: 1px solid var(--border);
  border-radius: 50%;
}

.about-text p {
  color: var(--text-mut);
  margin-bottom: 16px;
  font-size: 0.96rem;
  line-height: 1.75;
}

.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.badge {
  background: var(--black-3);
  border: 1px solid var(--border);
  color: var(--gold);
  padding: 6px 14px;
  border-radius: 2px;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.04em;
}

/* ---- CONTACT ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 28px; }

.info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.info-block:last-of-type { border-bottom: none; padding-bottom: 0; }

.info-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; opacity: 0.7; }

.info-block strong {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 6px;
}

.info-block p { font-size: 0.93rem; color: var(--text-mut); }
.info-block a { color: rgba(255,255,255,0.75); transition: color 0.2s; }
.info-block a:hover { color: var(--gold); }

.link-small {
  font-size: 0.8rem;
  color: var(--gold) !important;
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 4px;
  filter: brightness(0.85) saturate(0.7);
}

/* ---- FORM ---- */
.contact-form-wrap {
  background: var(--black-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input, select, textarea {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.93rem;
  color: white;
  background: var(--black-3);
  transition: border-color 0.2s;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--gold);
}

input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.2); }
select option { background: var(--black-3); }

textarea { resize: vertical; min-height: 110px; }

.form-check {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  margin-top: 4px;
}
.form-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-height: unset;
  margin-top: 2px;
  accent-color: var(--gold);
  flex-shrink: 0;
}
.form-check label {
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--text-mut);
  text-transform: none;
  letter-spacing: 0;
}
.form-check label a { color: var(--gold); text-decoration: underline; }

.btn-submit {
  width: 100%;
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 14px 24px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 20px;
  transition: background 0.2s, transform 0.15s;
}
.btn-submit:hover { background: var(--gold-l); transform: translateY(-1px); }

.form-success {
  display: none;
  margin-top: 16px;
  background: rgba(201,168,76,0.1);
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 0.88rem;
  text-align: center;
}
.form-success.show { display: block; }

/* ---- FOOTER ---- */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  color: var(--text-mut);
  padding-top: 60px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .logo {
  font-size: 1.2rem;
  margin-bottom: 14px;
  display: block;
}
.footer-brand p { font-size: 0.84rem; line-height: 1.7; }

.footer-col-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-links, .footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 4px;
}

.footer-links a, .footer-contact a {
  font-size: 0.87rem;
  transition: color 0.2s;
}
.footer-links a:hover, .footer-contact a:hover { color: var(--gold); }

.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 16px;
}
.footer-social a {
  font-size: 0.82rem;
  color: var(--text-mut);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 4px;
  transition: color 0.2s, border-color 0.2s;
}
.footer-social a:hover { color: var(--gold); border-color: var(--gold); }

.footer-copy {
  text-align: center;
  padding: 24px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.2);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { height: 260px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.wide { grid-column: span 1; }
}

@media (max-width: 640px) {
  .nav nav, .btn-nav, .nav-status { display: none; }
  .menu-toggle { display: block; }
  .whatsapp-float { width: 50px; height: 50px; right: 16px; bottom: 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { min-height: 80vh; }
  .section { padding: 64px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .contact-form-wrap { padding: 24px 20px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.wide, .gallery-item.tall { grid-column: unset; grid-row: unset; }
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 780px;
  margin: 56px auto 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }

.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-inv);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  padding: 22px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  line-height: 1.4;
  transition: color 0.2s;
}
.faq-q:hover { color: var(--gold); }
.faq-q[aria-expanded="true"] { color: var(--gold); }

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  transition: transform 0.25s, opacity 0.25s;
  top: 50%;
  left: 50%;
}
.faq-icon::before {
  width: 12px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}
.faq-icon::after {
  width: 1.5px;
  height: 12px;
  transform: translate(-50%, -50%);
}
.faq-q[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-a.open {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq-a p {
  color: var(--text-mut);
  line-height: 1.75;
  font-size: 0.95rem;
}
.faq-a p strong { color: var(--text-inv); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}