:root {
  --navy: #0f2744;
  --navy-soft: #1a3a5c;
  --blue: #2563eb;
  --blue-soft: #dbeafe;
  --slate: #64748b;
  --muted: #475569;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --white: #ffffff;
  --radius: 12px;
  --shadow: 0 10px 40px rgba(15, 39, 68, 0.08);
  --font: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-heading: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --font-ui: "Source Sans 3", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 400;
  color: var(--navy);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
  text-decoration: none;
}
.logo--light { color: var(--white); }
.logo--footer { color: var(--white); margin-bottom: 12px; }
.logo__mark {
  display: inline-grid;
  grid-template-columns: repeat(3, 4px);
  gap: 3px;
}
.logo__mark span {
  width: 4px;
  height: 14px;
  background: var(--blue);
  border-radius: 2px;
}
.logo--light .logo__mark span,
.logo--footer .logo__mark span { background: #93c5fd; }

.badge {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-soft);
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.badge--light { color: #bfdbfe; background: rgba(255,255,255,0.12); }

.section { padding: 72px 0; }
.section--muted { background: var(--bg); }
.section-head { max-width: 720px; margin-bottom: 32px; }
.section-head h2 { margin: 0 0 12px; font-size: clamp(1.5rem, 2.8vw, 2rem); line-height: 1.3; }
.section-intro { color: var(--muted); margin: 0; font-size: 1rem; }
.section-actions { margin-top: 24px; }
.prose { color: var(--muted); margin: 0 0 16px; max-width: 72ch; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--blue);
  text-decoration: none;
}
.text-link svg { width: 16px; height: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.88rem;
}
.btn svg { width: 16px; height: 16px; }
.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: #1d4ed8; text-decoration: none; }
.btn--white { background: var(--white); color: var(--navy); }
.btn--white:hover { text-decoration: none; }
.btn--ghost { border-color: rgba(255,255,255,0.35); color: var(--white); background: transparent; }
.btn--ghost:hover { text-decoration: none; background: rgba(255,255,255,0.08); }
.btn--outline { border-color: var(--border); color: var(--navy); background: var(--white); }
.btn--outline-white { border-color: rgba(255,255,255,0.5); color: var(--white); background: transparent; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}
.header__cta {
  display: none;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
}
.header__cta--light { background: var(--white); color: var(--navy); }

.main-nav { display: flex; align-items: center; gap: 12px; }
.nav-pill { display: none; gap: 4px; }
.nav-pill__link {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.86rem;
  text-decoration: none;
}
.nav-pill__link:hover,
.nav-pill__link.is-active { color: var(--navy); background: var(--bg); text-decoration: none; }
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

.hero--corp {
  position: relative;
  background-color: var(--navy);
  background-image: linear-gradient(135deg, rgba(15,39,68,0.92) 0%, rgba(26,58,92,0.88) 55%, rgba(30,77,123,0.85) 100%), var(--hero-bg, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
  padding-bottom: 72px;
  overflow: hidden;
}
.header--hero {
  position: relative;
  background: transparent;
  border: 0;
}
.header--hero .nav-toggle__bar { background: var(--white); }
.header--hero .nav-pill__link { color: rgba(255,255,255,0.85); }
.header--hero .nav-pill__link.is-active,
.header--hero .nav-pill__link:hover { color: var(--white); background: rgba(255,255,255,0.12); }
.hero__content { padding-top: 48px; padding-bottom: 24px; max-width: 760px; }
.hero__title {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 4.5vw, 2.85rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
}
.hero__lead { font-size: 1.05rem; color: rgba(255,255,255,0.9); margin: 0 0 28px; line-height: 1.65; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.hero__legal-note { font-size: 0.82rem; color: rgba(255,255,255,0.65); margin: 0; }

.page-hero {
  padding: 56px 0 40px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.page-hero--photo {
  position: relative;
  background: linear-gradient(135deg, rgba(15,39,68,0.88), rgba(26,58,92,0.82)), var(--hero-bg, var(--bg));
  background-size: cover;
  background-position: center;
  color: var(--white);
  border-bottom: 0;
}
.page-hero--photo p { color: rgba(255,255,255,0.88); }
.page-hero h1 { margin: 0 0 12px; font-size: clamp(1.65rem, 3.6vw, 2.35rem); }
.page-hero p { margin: 0; color: var(--muted); max-width: 68ch; font-size: 1rem; line-height: 1.65; }

.section--activities {
  background:
    linear-gradient(180deg, rgba(248,250,252,0.97) 0%, rgba(241,245,249,0.98) 100%),
    url("/assets/images/backgrounds/section-bg3.jpg") center / cover no-repeat;
}

.section--photo {
  position: relative;
  background: linear-gradient(135deg, rgba(15,39,68,0.9), rgba(26,58,92,0.85)), var(--section-bg, none);
  background-size: cover;
  background-position: center;
  color: var(--white);
}
.text-light { color: var(--white); }
.text-link--light { color: #bfdbfe; }

.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section--certificates { background: var(--white); }

.media-card,
.media-card--tall {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.media-card img,
.media-card--tall img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  display: block;
}
.media-card--tall img { min-height: 320px; }

.layout-split--media { align-items: stretch; }

.feature-card--glass {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
}
.feature-card--glass h3,
.feature-card--glass p { color: var(--white); }
.feature-card--glass p { color: rgba(255,255,255,0.82); }

.activity-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.activity-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(15, 39, 68, 0.12);
}
.activity-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--navy-soft);
}
.activity-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.activity-card:hover .activity-card__media img { transform: scale(1.05); }
.activity-card__body { padding: 18px 20px 22px; }
.activity-card__body h2,
.activity-card__body h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  line-height: 1.3;
}
.activity-card__body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.6;
}
.activity-card__list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}
.activity-card__list li { margin-bottom: 4px; }
.activity-grid--detailed .activity-card__body { padding: 20px 22px 24px; }

.location-card--photo {
  padding: 0;
  overflow: hidden;
}
.location-card__img { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--navy-soft); }
.location-card__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.location-card__body { padding: 20px 24px; }

.about-side { display: flex; flex-direction: column; gap: 16px; }

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.cert-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  box-shadow: var(--shadow);
}
.cert-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  margin-bottom: 12px;
}
.cert-card__media img {
  max-width: 100%;
  max-height: 120px;
  object-fit: contain;
}
.cert-card h3 { margin: 0 0 6px; font-size: 1rem; }
.cert-card__subtitle { margin: 0; color: var(--slate); font-size: 0.88rem; }

.trust-strip { padding: 28px 0; border-bottom: 1px solid var(--border); }
.trust-strip__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.trust-item__val { font-size: 1.45rem; font-weight: 700; font-family: var(--font-heading); color: var(--navy); }
.trust-item__label { color: var(--slate); font-size: 0.84rem; font-family: var(--font-ui); }

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.card-grid--2 { grid-template-columns: 1fr; }
.features-grid,
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.feature-card,
.brand-card,
.location-card,
.values-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.section--muted .feature-card,
.section--muted .brand-card,
.section--muted .location-card { background: var(--white); }
.brand-card p,
.location-card p,
.feature-card p,
.values-card p { margin: 0; color: var(--muted); font-size: 0.98rem; line-height: 1.6; }
.feature-card h2,
.feature-card h3,
.brand-card h2,
.brand-card h3,
.location-card h3,
.values-card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.feature-card ul,
.brand-card__list { margin: 12px 0 0; padding-left: 18px; color: var(--muted); }
.brand-card--large { padding: 32px; }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.stat__num { font-size: 1.5rem; font-weight: 800; }
.stat__label { color: var(--slate); font-size: 0.85rem; }

.layout-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.contact-stack { display: flex; flex-direction: column; gap: 16px; }

.legal-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.legal-block__title { margin: 0 0 8px; font-size: 1.05rem; }
.legal-block__line,
.legal-block__meta { margin: 0 0 6px; color: var(--muted); font-size: 0.95rem; }

.legal-content { max-width: 820px; }
.legal-section { margin-bottom: 32px; scroll-margin-top: 90px; }
.legal-section h2 { font-size: 1.15rem; margin: 0 0 10px; }
.legal-section p,
.legal-section li { color: var(--muted); }
.legal-section ul { padding-left: 18px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.form-field label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--slate);
}
.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 13px;
  font: inherit;
  font-size: 0.94rem;
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field--full { grid-column: 1 / -1; }
.form-notice {
  margin: 0 0 16px;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.94rem;
}
.contact-form--disabled input,
.contact-form--disabled textarea,
.contact-form--disabled button { cursor: not-allowed; opacity: 0.72; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400;
  color: var(--muted);
}

.cta-band {
  position: relative;
  background: linear-gradient(135deg, rgba(15,39,68,0.92), rgba(26,58,92,0.88)), var(--section-bg, none);
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 56px 0;
}
.cta-band__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}
.cta-band h2 { margin: 0 0 8px; }
.cta-band p { margin: 0; color: rgba(255,255,255,0.85); max-width: 56ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.footer {
  background: #0b1f36;
  color: rgba(255,255,255,0.85);
  padding: 56px 0 24px;
}
.footer a { color: #93c5fd; }
.footer__legal {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 32px;
  background: rgba(255,255,255,0.04);
}
.footer__legal-title { margin: 0 0 8px; font-size: 1.1rem; color: var(--white); }
.footer__legal-line,
.footer__legal-meta,
.footer__brand-link { margin: 0 0 6px; font-size: 0.92rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.footer__col h3 { margin: 0 0 12px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.55); }
.footer__col ul { list-style: none; margin: 0; padding: 0; }
.footer__col li { margin-bottom: 8px; }
.footer__tagline { color: rgba(255,255,255,0.65); font-size: 0.92rem; max-width: 36ch; }
.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.footer__bottom-links { display: flex; gap: 16px; }

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.whatsapp-float svg { width: 28px; height: 28px; }

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  visibility: hidden;
}
.mobile-nav.is-open { pointer-events: auto; visibility: visible; }
.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15,39,68,0.45);
  opacity: 0;
  transition: opacity 0.2s;
}
.mobile-nav.is-open .mobile-nav__backdrop { opacity: 1; }
.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--white);
  padding: 20px;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
}
.mobile-nav.is-open .mobile-nav__panel { transform: translateX(0); }
.mobile-nav__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.mobile-nav__close { background: none; border: 0; padding: 8px; cursor: pointer; }
.mobile-nav__list { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.mobile-nav__link {
  display: block;
  padding: 12px 10px;
  border-radius: 8px;
  color: var(--navy);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.mobile-nav__link.is-active,
.mobile-nav__link:hover { background: var(--bg); text-decoration: none; }
.mobile-nav__actions { display: flex; flex-direction: column; gap: 10px; }

@media (min-width: 768px) {
  .trust-strip__row { grid-template-columns: repeat(4, 1fr); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .activity-grid { grid-template-columns: repeat(3, 1fr); }
  .activity-grid--detailed { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(4, 1fr); }
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .layout-split--contact { grid-template-columns: 1.2fr 0.8fr; }
  .footer__grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
  .footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
  .cta-band__inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .nav-pill { display: flex; }
  .header__cta { display: inline-flex; }
  .layout-split { grid-template-columns: 1.4fr 0.8fr; align-items: start; }
}

@media (max-width: 899px) {
  .header--hero .nav-pill,
  .site-header .nav-pill { display: none; }
}