/* ===== SAHC — Home estático ===== */

:root {
  --teal: #1FA79A;
  --teal-dark: #157A72;
  --gray-900: #3A3B3D;
  --gray-700: #58595B;
  --gray-400: #8C8E90;
  --gray-100: #F4F6F6;
  --white: #FFFFFF;
  --radius: 10px;
  --shadow: 0 8px 24px rgba(0,0,0,0.08);
  --container: 1140px;
  font-size: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--gray-900);
  line-height: 1.6;
  background: var(--white);
}

img { max-width: 100%; display: block; }

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

a { color: inherit; text-decoration: none; }

h1, h2, h3 { line-height: 1.25; color: var(--gray-900); }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--gray-900);
  border: 2px solid var(--gray-400);
}
.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  background: var(--white);
  border-bottom: 1px solid #ECECEC;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo img { height: 42px; }
.main-nav {
  display: flex;
  gap: 32px;
}
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-700);
}
.main-nav a:hover { color: var(--teal); }
.nav-cta { flex-shrink: 0; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-900);
}

/* ---- Hero ---- */
.hero {
  background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%);
  padding: 72px 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  color: var(--teal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.hero-text h1 {
  font-size: 2.6rem;
  margin-bottom: 20px;
}
.hero-sub {
  color: var(--gray-700);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 46ch;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---- Trust bar ---- */
.trust-bar {
  background: var(--gray-900);
  color: var(--white);
  padding: 16px 0;
}
.trust-inner {
  text-align: center;
  font-size: 0.95rem;
  color: #D7D9D9;
}
.trust-inner strong { color: var(--teal); }

/* ---- Sections ---- */
.section { padding: 88px 0; }
.section-alt { background: var(--gray-100); }
.section-title {
  font-size: 2rem;
  text-align: center;
  max-width: 40ch;
  margin: 0 auto 12px;
}
.section-title.left { text-align: left; margin-left: 0; }
.section-sub {
  text-align: center;
  color: var(--gray-700);
  max-width: 60ch;
  margin: 0 auto 48px;
}

/* ---- Cards ---- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.card {
  background: var(--white);
  border: 1px solid #ECECEC;
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: left;
}
.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
}
.card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.card p { color: var(--gray-700); font-size: 0.95rem; }

/* ---- Steps ---- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step { text-align: center; }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  font-weight: 700;
  margin-bottom: 16px;
}
.step h3 { margin-bottom: 10px; font-size: 1.1rem; }
.step p { color: var(--gray-700); font-size: 0.95rem; max-width: 32ch; margin: 0 auto; }

/* ---- Recognition ---- */
.recognition-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.recognition-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.recognition-text p {
  color: var(--gray-700);
  font-size: 1.05rem;
}

/* ---- CTA final / Contacto ---- */
.cta-final {
  background: var(--teal);
  color: var(--white);
  padding: 88px 0;
}
.cta-inner { text-align: center; }
.cta-inner h2 { color: var(--white); font-size: 2rem; margin-bottom: 12px; }
.cta-inner > p { color: #E6F5F3; margin-bottom: 40px; }

.contact-form {
  background: var(--white);
  color: var(--gray-900);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
  box-shadow: var(--shadow);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #DADCDC;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.contact-form textarea { resize: vertical; }
.contact-form .btn { width: 100%; text-align: center; border: none; cursor: pointer; }
.form-note {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 12px;
  text-align: center;
}
.contact-details {
  margin-top: 32px;
  color: var(--white);
  font-size: 0.95rem;
}
.placeholder-tag {
  color: #E6F5F3;
  font-style: italic;
  font-size: 0.8rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--gray-900);
  color: #C9CACB;
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-logo { height: 30px; filter: brightness(0) invert(1); opacity: 0.85; }
.footer-inner p { font-size: 0.85rem; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero-inner,
  .recognition-inner { grid-template-columns: 1fr; }
  .recognition-media { order: -1; }
  .cards-grid,
  .steps-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px;
    border-bottom: 1px solid #ECECEC;
  }
  .main-nav.open { display: flex; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-text h1 { font-size: 2rem; }
}