/* ===== Reset & base ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #faf8f5;
  --bg-alt: #f1f0ec;
  --surface: #ffffff;
  --text: #22281f;
  --text-soft: #5c6259;
  --accent: #1f5c4d;
  --accent-dark: #163f35;
  --accent-soft: #e6efe9;
  --gold: #a9814b;
  --border: #e4e1da;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(23, 40, 33, 0.08);
  --container: 1120px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  line-height: 1.15;
  color: var(--accent-dark);
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-size: clamp(28px, 3.2vw, 38px);
  margin-bottom: 16px;
}

.eyebrow {
  font-family: 'Jost', sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 12px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-dark);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-whatsapp {
  background: var(--accent-soft);
  color: var(--accent-dark);
  margin-top: 28px;
}
.btn-whatsapp:hover {
  background: var(--accent);
  color: #fff;
}

.btn-block { width: 100%; }

.btn-nav { display: inline-flex; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--accent-dark);
  letter-spacing: 0.01em;
}
.logo span { color: var(--gold); }

.nav {
  display: flex;
  gap: 36px;
}
.nav a {
  font-size: 15px;
  color: var(--text-soft);
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--accent-dark);
  margin: 0 auto;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ===== Hero ===== */
.hero {
  padding: 100px 0 90px;
  background:
    radial-gradient(circle at 85% 20%, var(--accent-soft) 0%, transparent 55%),
    var(--bg);
}

.hero-inner {
  max-width: 720px;
  text-align: left;
}

.hero h1 {
  font-size: clamp(38px, 6vw, 60px);
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-soft);
  max-width: 560px;
  margin-bottom: 36px;
}

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

/* ===== Servicios ===== */
.servicios {
  padding: 90px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.servicios .section-title { max-width: 640px; margin: 0 auto 50px; }

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.servicio-card {
  padding: 34px 22px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-align: left;
}
.servicio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.servicio-icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
  margin-bottom: 18px;
}
.servicio-icon svg { width: 100%; height: 100%; }

.servicio-card h3 {
  font-size: 21px;
  margin-bottom: 8px;
}
.servicio-card p {
  font-size: 14.5px;
  color: var(--text-soft);
}

/* ===== Nosotros ===== */
.nosotros {
  padding: 90px 0;
}

.nosotros-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.nosotros-text p {
  color: var(--text-soft);
  font-size: 17px;
  max-width: 480px;
}

.nosotros-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 16px;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 34px;
  font-weight: 600;
  color: var(--accent);
}

.stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-soft);
  margin-top: 6px;
}

/* ===== Contacto ===== */
.contacto {
  padding: 90px 0 110px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.contacto-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}

.contacto h2 {
  font-size: clamp(30px, 4vw, 42px);
  margin-bottom: 16px;
}

.contacto-sub {
  color: var(--text-soft);
  margin-bottom: 30px;
  max-width: 420px;
}

.contacto-detalles {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contacto-detalles li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contacto-detalles strong {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold);
}
.contacto-detalles span {
  font-size: 15.5px;
  color: var(--text);
}

/* Form */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.form-card h3 {
  font-size: 24px;
  margin-bottom: 22px;
}

.form-row { margin-bottom: 18px; }

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

label {
  display: block;
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 6px;
}

input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  font-size: 15px;
  color: var(--text);
  transition: border-color 0.2s ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

textarea { resize: vertical; }

.form-note {
  margin-top: 14px;
  font-size: 14px;
  min-height: 20px;
  color: var(--accent);
}

/* ===== Footer ===== */
.site-footer {
  padding: 34px 0;
  background: var(--accent-dark);
  color: #dfe7e2;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
}
.logo-footer { color: #fff; }
.logo-footer span { color: var(--gold); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
  .nosotros-inner { grid-template-columns: 1fr; gap: 36px; }
  .contacto-inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 20px 24px;
    gap: 18px;
    display: none;
  }
  .nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .btn-nav { display: none; }

  .hero { padding: 64px 0 56px; }
  .servicios, .nosotros, .contacto { padding: 60px 0; }
  .servicios-grid { grid-template-columns: 1fr; }
  .nosotros-stats { grid-template-columns: 1fr 1fr; }
  .form-row-split { grid-template-columns: 1fr; }
  .form-card { padding: 26px 22px; }
  .footer-inner { flex-direction: column; text-align: center; }
}