/* =============================================
   Luzamireño — Main Stylesheet
   ============================================= */

:root {
  --color-primary:    #1B3A5C;
  --color-secondary:  #2D6A9F;
  --color-accent:     #4A9EC5;
  --color-bg:         #F0F4F8;
  --color-white:      #FFFFFF;
  --color-dark:       #1A2740;
  --color-gray:       #5A6A7E;
  --color-light:      #D1DCE8;
  --color-tile-bg:    #FFFFFF;
  --color-footer-bg:  #0F2237;

  --font-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius:    6px;
  --shadow:    0 2px 16px rgba(27, 58, 92, 0.10);
  --transition: 0.25s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-dark);
  line-height: 1.65;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p  { font-size: 1rem; color: var(--color-gray); }

/* ---- Utility ---- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 5rem 0; }
.section--alt { background: var(--color-white); }
.text-center { text-align: center; }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.section-title { margin-bottom: 1rem; color: var(--color-primary); }
.section-subtitle { max-width: 600px; margin: 0 auto 3rem; font-size: 1.05rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border: none;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-secondary); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-2px); }
.btn-light {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn-light:hover { background: var(--color-bg); transform: translateY(-2px); }

/* =============================================
   HEADER / NAV
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-light);
  box-shadow: 0 1px 8px rgba(27,58,92,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--color-accent); }
.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-menu a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-gray);
  transition: color var(--transition);
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active { color: var(--color-primary); }
.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }
.nav-cta { margin-left: 1rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #24527A 100%);
  color: var(--color-white);
  padding: 7rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -120px; left: -60px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}
.hero h1 { color: var(--color-white); margin-bottom: 1.25rem; }
.hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.hero-image img { width: 100%; height: 400px; object-fit: cover; }

/* ---- Hero simple (inner pages) ---- */
.hero-simple {
  background: linear-gradient(135deg, var(--color-primary) 0%, #24527A 100%);
  padding: 5rem 0 4rem;
  color: var(--color-white);
  text-align: center;
}
.hero-simple h1 { color: var(--color-white); margin-bottom: 1rem; }
.hero-simple p { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* =============================================
   FEATURES / CARDS
   ============================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.tile {
  background: var(--color-tile-bg);
  border-radius: 10px;
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.tile:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(27,58,92,0.14); }
.tile-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.tile-icon svg { width: 26px; height: 26px; stroke: var(--color-primary); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tile h3 { color: var(--color-primary); margin-bottom: 0.6rem; }
.tile p { font-size: 0.95rem; }

/* =============================================
   ABOUT TEASER / SPLIT SECTION
   ============================================= */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.split-image img { width: 100%; height: 360px; object-fit: cover; }
.split-text .section-label { display: block; }
.split-text h2 { color: var(--color-primary); margin-bottom: 1rem; }
.split-text p { margin-bottom: 1.5rem; }

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: var(--color-primary);
  padding: 3rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-item span { font-size: 0.9rem; color: rgba(255,255,255,0.65); }

/* =============================================
   SERVICES LIST
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.service-tile {
  background: var(--color-tile-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-light);
  transition: transform var(--transition);
}
.service-tile:hover { transform: translateY(-4px); }
.service-tile-img { width: 100%; height: 220px; object-fit: cover; }
.service-tile-body { padding: 1.75rem; }
.service-tile-body h3 { color: var(--color-primary); margin-bottom: 0.6rem; }
.service-tile-body p { font-size: 0.95rem; margin-bottom: 1.25rem; }

/* =============================================
   PROCESS STEPS
   ============================================= */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step { text-align: center; }
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.3rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
}
.step h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.step p { font-size: 0.92rem; }

/* =============================================
   TEAM SECTION
   ============================================= */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.team-tile { text-align: center; }
.team-tile-img {
  width: 100%; height: 260px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}
.team-tile h3 { color: var(--color-primary); margin-bottom: 0.25rem; }
.team-tile p { font-size: 0.9rem; }

/* =============================================
   VALUES
   ============================================= */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.value-item { padding: 1.75rem; border-left: 3px solid var(--color-accent); }
.value-item h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.value-item p { font-size: 0.95rem; }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  padding: 5rem 0;
  text-align: center;
  color: var(--color-white);
}
.cta-banner h2 { color: var(--color-white); margin-bottom: 1rem; }
.cta-banner p { color: rgba(255,255,255,0.78); margin-bottom: 2rem; font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { color: var(--color-primary); margin-bottom: 1.5rem; }
.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-detail-icon svg { width: 20px; height: 20px; stroke: var(--color-primary); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-detail-text strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent); margin-bottom: 0.25rem; }
.contact-detail-text span { color: var(--color-gray); font-size: 0.97rem; }

/* Contact Form */
.contact-form-wrap {
  background: var(--color-white);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-light);
}
.contact-form-wrap h3 { color: var(--color-primary); margin-bottom: 1.75rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--color-light);
  border-radius: var(--radius);
  font-family: var(--font-base);
  font-size: 0.95rem;
  color: var(--color-dark);
  background: var(--color-white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--color-accent); }
.form-group textarea { resize: vertical; min-height: 130px; }

/* Map placeholder */
.map-placeholder {
  margin-top: 2rem;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.map-placeholder img { width: 100%; height: 240px; object-fit: cover; }

/* =============================================
   IMAGE GALLERY
   ============================================= */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery img { width: 100%; height: 220px; object-fit: cover; border-radius: 8px; }
.gallery-2col { grid-template-columns: repeat(2, 1fr); }
.gallery img:first-child:nth-last-child(3),
.gallery img:first-child:nth-last-child(3) ~ img {
  /* keep all equal in 3-col */
}

/* =============================================
   SERVICE PAGES (privacy, terms, etc.)
   ============================================= */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: 12px;
  padding: 3rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-light);
}
.legal-content h2 { color: var(--color-primary); margin: 2rem 0 0.75rem; font-size: 1.3rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { margin-bottom: 1rem; font-size: 0.97rem; }
.legal-content ul { padding-left: 1.25rem; list-style: disc; margin-bottom: 1rem; }
.legal-content ul li { color: var(--color-gray); font-size: 0.97rem; margin-bottom: 0.4rem; }

/* =============================================
   BREADCRUMB
   ============================================= */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--color-accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 0.4rem; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-footer-bg);
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { }
.footer-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}
.footer-logo span { color: var(--color-accent); }
.footer-desc { font-size: 0.9rem; margin-bottom: 1.25rem; line-height: 1.6; }
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1.1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--color-white); }
.footer-contact-line {
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-legal-links { display: flex; gap: 1.5rem; }
.footer-legal-links a:hover { color: var(--color-white); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-image { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .split--reverse { direction: ltr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--color-white); padding: 1.5rem; border-bottom: 1px solid var(--color-light); gap: 1.25rem; }
  .nav-menu.open { display: flex; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .site-header { position: sticky; }
  .features-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .steps { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero { padding: 4rem 0 3rem; }
  .section { padding: 3.5rem 0; }
  .legal-content { padding: 1.75rem 1.25rem; }
}