/* Tokens + reset are loaded separately in HTML. This file is section styles. */
@import url('./reset.css');
@import url('./tokens.css');

body {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.5;
  letter-spacing: -0.005em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (max-width: 768px) {
  .container { padding: 0 var(--gutter-mobile); }
}

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-bg-header);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--color-line-strong);
}
.nav {
  display: flex;
  align-items: center;
  height: 76px;
  position: relative;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo img {
  height: 48px;
  width: auto;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-white);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}
.nav-links a {
  color: var(--color-ink-soft);
  font-size: 13px;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
  text-decoration: none;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent-light);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--color-white); }
.nav-links a:hover::after { width: 100%; }

/* Dropdown */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-dropdown-toggle {
  cursor: pointer;
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-surface);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-2) 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  z-index: 100;
  display: flex;
  flex-direction: column;
  pointer-events: none;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.nav-dropdown-menu a {
  padding: 8px 16px;
  text-decoration: none;
  font-size: 13px;
  transition: background 0.3s, color 0.3s;
  color: var(--color-ink-soft);
  white-space: normal;
  text-align: center;
}
.nav-dropdown-menu a:hover {
  background: var(--color-surface-hover);
  color: var(--color-accent-light);
}
.nav-dropdown-menu a::after {
  display: none !important;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
}

/* Hamburger default hidden */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 32px;
  height: 32px;
  position: relative;
  z-index: 100;
}
.hamburger {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-white);
  position: absolute;
  top: 15px;
  left: 6px;
  transition: all 0.3s;
}
.hamburger::before, .hamburger::after {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--color-white);
  position: absolute;
  left: 0;
  transition: all 0.3s;
}
.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { transform: translateY(-6px) rotate(-45deg); }
.nav-cta {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  border: 1px solid var(--color-accent-light);
}
@media (hover: hover) {
  .nav-cta:hover {
    background: var(--color-accent-light);
    box-shadow: 0 4px 24px var(--color-accent-glow);
  }
}
.site-header.scrolled { background: rgba(12, 12, 14, 0.96); }
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  background: var(--color-ink);
  color: var(--color-bg);
  z-index: 100;
}
.skip-link:focus {
  width: auto;
  height: auto;
  padding: 8px 16px;
  clip: auto;
  white-space: normal;
}

/* ─── Hero ─── */
.hero {
  padding: var(--space-10) 0 var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface) 100%);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(192, 53, 74, 0.15) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-logo {
  display: block;
  width: 220px;
  height: auto;
  margin: 0 auto var(--space-5);
  filter: drop-shadow(0 4px 24px rgba(192, 53, 74, 0.3));
}
.overline {
  font-size: var(--fs-overline);
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--color-accent-light);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--color-white);
  max-width: 1000px;
  margin: 0 auto var(--space-4);
}
.hero-lead {
  font-size: var(--fs-body-lg);
  line-height: 1.6;
  color: var(--color-ink-soft);
  max-width: 680px;
  margin: 0 auto var(--space-6);
}
.hero-ctas {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
.btn {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 18px 36px;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent-light);
}
@media (hover: hover) {
  .btn-primary:hover {
    background: var(--color-accent-light);
    box-shadow: 0 8px 36px var(--color-accent-glow);
    transform: translateY(-2px);
  }
}


/* ─── Sections ─── */
.section { padding: var(--space-10) 0; }
.section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-line-strong);
  margin-bottom: var(--space-8);
}
.section-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-accent-light);
}
.section-title {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 1.5px;
  color: var(--color-ink-muted);
  text-transform: uppercase;
}

/* ─── Service Cards ─── */
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.card {
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.card:hover {
  border-color: var(--color-line-accent);
  background: var(--color-surface-raised);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--color-line-accent);
  transform: translateY(-4px);
}
.card:hover::before { opacity: 1; }
.card-title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-1);
  letter-spacing: -0.01em;
}
.card-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent-light);
  letter-spacing: 0.3px;
  margin-bottom: var(--space-3);
}
.card-body {
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-4);
}
.card-cta {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent-light);
  border: 1px solid var(--color-accent);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  margin-top: auto;
  align-self: flex-start;
}
@media (hover: hover) {
  .card-cta:hover {
    background: var(--color-accent);
    color: var(--color-white);
  }
}

/* ─── Gallery ─── */
.galeria {
  background: var(--color-surface);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.gallery-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-md);
  transition: all 0.5s ease;
}
.gallery-img:hover {
  transform: scale(1.03);
  border-color: var(--color-accent);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.gallery-img[src*="assets/images"] {
  background: var(--color-surface-raised);
}

/* ─── Contact ─── */
.contacto {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface) 100%);
}
.contacto-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
}
.contacto-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.form-row label {
  font-size: var(--fs-overline);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.form-row input,
.form-row select,
.form-row textarea {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  padding: 14px var(--space-2);
  font-size: var(--fs-body);
  font-family: var(--font-sans);
  color: var(--color-white);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--color-ink-muted);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent-light);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-submit { align-self: flex-start; margin-top: var(--space-2); }

.contacto-info {
  padding: var(--space-5);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  align-self: start;
}
.contacto-info h3 {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-white);
  letter-spacing: -0.01em;
}
.contacto-info p {
  font-size: var(--fs-body);
  color: var(--color-ink-soft);
  margin-bottom: var(--space-2);
}
.contacto-info a {
  color: var(--color-accent-light);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: all 0.3s;
}
.contacto-info a:hover { border-bottom-color: var(--color-accent-light); }
.contacto-tagline {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  color: var(--color-ink-muted);
  font-style: italic;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-line);
}

.lang-switch {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-silver-dark);
  padding: 6px 10px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  transition: all 0.3s;
}
.lang-switch:hover {
  color: var(--color-white);
  border-color: var(--color-accent);
  background: var(--color-surface);
}

/* ─── Footer ─── */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-line-strong);
  padding: var(--space-6) 0 40px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.foot-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.foot-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.foot-logo-img {
  height: 50px;
  width: auto;
}
.foot-logo-text {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-white);
  text-transform: uppercase;
}
.foot-tagline {
  font-size: var(--fs-small);
  color: var(--color-ink-soft);
  line-height: 1.6;
  max-width: 320px;
}
.foot-col h4 {
  font-size: var(--fs-overline);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-2);
}
.foot-col p {
  font-size: var(--fs-small);
  color: var(--color-ink-soft);
  margin-bottom: var(--space-1);
}
.foot-col a {
  color: var(--color-ink-soft);
  transition: color 0.3s;
}
.foot-col a:hover { color: var(--color-accent-light); }
.foot-bottom {
  border-top: 1px solid var(--color-line-strong);
  padding-top: var(--space-3);
  font-size: var(--fs-caption);
  color: var(--color-ink-muted);
  display: flex;
  justify-content: space-between;
  letter-spacing: 0.3px;
}

/* ─── Mobile (≤ 768px) ─── */
@media (max-width: 768px) {
  .nav {
    height: 56px;
    gap: var(--space-1);
    padding: 0;
  }
  .logo img { height: 32px; }
  .logo-text { display: none; }
  .nav-toggle { display: block; }
  .nav-links { 
    display: flex;
    flex-direction: column;
    position: absolute; 
    top: 100%;
    left: 0;
    width: 100%; 
    background: var(--color-bg-header);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line-strong);
    padding: var(--space-3); 
    gap: var(--space-2);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-right { gap: 8px; margin-left: auto; align-items: center; }
  .nav-cta { padding: 8px 12px; font-size: 10px; }
  .lang-switch { padding: 4px 6px; font-size: 10px; }
  
  .nav-dropdown { width: 100%; text-align: center; flex-direction: column; }
  .nav-dropdown-menu {
    position: static;
    transform: none !important;
    opacity: 1;
    visibility: visible;
    background: rgba(255, 255, 255, 0.03);
    border: none;
    box-shadow: none;
    pointer-events: auto;
    padding: 0;
    margin-top: 10px;
    display: none;
  }
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    display: flex;
  }
  
  .hero { padding: var(--space-5) 0 var(--space-4); }
  .hero-logo { width: 120px; margin-bottom: var(--space-2); }
  .hero-ctas { flex-direction: column; width: 100%; gap: var(--space-2); }
  .hero-ctas .btn { width: 100%; text-align: center; padding: 14px 20px; font-size: 11px; }
  
  .section { padding: var(--space-6) 0; }
  .section-head { margin-bottom: var(--space-5); padding-bottom: var(--space-2); }
  
  .cards { grid-template-columns: 1fr; gap: var(--space-4); }
  .card { padding: var(--space-3); }
  
  .contacto-grid { grid-template-columns: 1fr; gap: var(--space-2); }
  .form-row { margin-bottom: 12px; }
  .form-row label { font-size: 11px; margin-bottom: 4px; }
  .form-row input, .form-row select, .form-row textarea { padding: 8px 10px; font-size: 13px; }
  .form-row textarea { min-height: 60px; }
  .contacto-info { padding: var(--space-2); }
  
  .site-footer { padding: var(--space-4) 0 var(--space-3); }
  .foot-grid { grid-template-columns: 1fr; gap: var(--space-3); margin-bottom: var(--space-4); }
  .foot-logo-img { height: 40px; }
  .foot-bottom { flex-direction: column; gap: var(--space-2); text-align: left; padding-top: var(--space-2); }
  
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-1); }
  .gallery-img { height: 160px; }
}

/* Small screens (≤ 480px) */
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

/* Tablet (769–1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .cards { gap: var(--space-3); }
  .card { padding: var(--space-4); }
}

/* Reduce motion globally */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- WHATSAPP FLOATING WIDGET --- */
.whatsapp-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 9999;
}

.whatsapp-tooltip {
  background-color: #fff;
  color: #111;
  padding: 10px 16px;
  border-radius: 20px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transform: translateX(20px);
  animation: tooltipCycle 14s cubic-bezier(0.175, 0.885, 0.32, 1.275) infinite;
  pointer-events: none;
  white-space: nowrap;
  position: relative;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  border-width: 6px 0 6px 6px;
  border-style: solid;
  border-color: transparent transparent transparent #fff;
}

.whatsapp-float {
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #FFF;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s ease;
  flex-shrink: 0;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #20b858;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@keyframes tooltipCycle {
  0% { opacity: 0; transform: translateX(20px); }
  5% { opacity: 1; transform: translateX(0); }
  30% { opacity: 1; transform: translateX(0); }
  35% { opacity: 0; transform: translateX(20px); }
  100% { opacity: 0; transform: translateX(20px); }
}

@media (max-width: 768px) {
  .whatsapp-container {
    bottom: 20px;
    right: 20px;
    gap: 10px;
  }
  .whatsapp-float {
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }
  .whatsapp-tooltip {
    font-size: 0.85rem;
    padding: 8px 12px;
  }
}