:root {
  --deep-blue: #125488;
  --ocean-blue: #2A93D5;
  --sky-blue: #37CAEC;
  --aqua-mint: #3DD9D6;
  --soft-frost: #ADD9D8;
  --white: #ffffff;
  --text: #16334d;
  --bg: #f7fcfc;
  --shadow: 0 18px 45px rgba(18, 84, 136, 0.12);
  --radius: 22px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  padding-top: var(--header-height);
}

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

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

.container {
  width: min(1140px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid rgba(18, 84, 136, 0.08);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 82px;
}

.brand img {
  height: 58px;
  width: auto;
}

.nav {
  display: flex;
  gap: 1.4rem;
  align-items: center;
}

.nav a {
  font-weight: 600;
  color: var(--deep-blue);
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--ocean-blue);
}

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--deep-blue);
  margin: 5px 0;
  border-radius: 999px;
}

.hero {
  padding: 0;
}

.slider {
  position: relative;
  overflow: hidden;
  min-height: clamp(520px, 82vh, 760px);
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide-content {
  color: var(--white);
  padding: 5rem 0;
}

.slide-content h1,
.slide-content h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.08;
  margin: 0.3rem 0 1rem;
  max-width: 780px;
}

.slide-content p {
  max-width: 700px;
  font-size: 1.06rem;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
}

.eyebrow {
  color: #e7ffff;
}

.section-tag {
  color: var(--ocean-blue);
  margin-bottom: 0.75rem;
}

.section-tag.light {
  color: #dffefe;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(18, 84, 136, 0.18);
}

.btn-primary {
  background: var(--ocean-blue);
  color: var(--white);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-light {
  background: var(--white);
  color: var(--deep-blue);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(18, 84, 136, 0.18);
  color: var(--deep-blue);
}

.full {
  width: 100%;
}

.slider-controls {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 5;
}

.slider-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

.slider-dots {
  display: flex;
  gap: 0.6rem;
}

.slider-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
}

.slider-dots button.active {
  background: var(--aqua-mint);
}

.section {
  padding: 5.5rem 0;
}

.alt-bg {
  background: linear-gradient(180deg, rgba(173, 217, 216, 0.18), rgba(255, 255, 255, 1));
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.card {
  background: var(--white);
  border: 1px solid rgba(18, 84, 136, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.intro-card,
.contact-card {
  padding: 2rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.3rem 0 0;
}

.check-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 1rem;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--aqua-mint);
  font-weight: 800;
}

.section-head {
  margin-bottom: 2rem;
}

.section-head.center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2.5rem;
}

.section h2,
.cta-band h2 {
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--deep-blue);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}

.service-card {
  padding: 1.7rem;
  height: 100%;
}

.icon-badge {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--sky-blue), var(--aqua-mint));
  color: var(--deep-blue);
  font-weight: 800;
  margin-bottom: 1rem;
}

.stats-wrap {
  display: grid;
  gap: 1rem;
}

.stat-card {
  background: linear-gradient(135deg, rgba(55, 202, 236, 0.1), rgba(61, 217, 214, 0.1));
  border: 1px solid rgba(42, 147, 213, 0.12);
  padding: 1.4rem;
  border-radius: 20px;
}

.stat-card strong {
  display: block;
  color: var(--deep-blue);
  margin-bottom: 0.4rem;
}

.cta-band {
  background: linear-gradient(135deg, var(--deep-blue), var(--ocean-blue));
  color: white;
  padding: 2.2rem 0;
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-band h2 {
  color: var(--white);
  margin-bottom: 0;
}

.contact-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.contact-list a,
.contact-list p {
  margin: 0;
  padding: 0.85rem 1rem;
  background: rgba(173, 217, 216, 0.18);
  border-radius: 16px;
}

.site-footer {
  padding: 1.2rem 0 2rem;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid rgba(18, 84, 136, 0.1);
  padding-top: 1.2rem;
}

.footer-wrap p {
  margin: 0;
}

.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 64px;
  height: 64px;
  background: #2A93D5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background: #37CAEC;
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

@media (max-width: 980px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .cta-band-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  body {
    padding-top: var(--header-height);
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    top: 82px;
    right: 1rem;
    left: 1rem;
    background: white;
    border-radius: 18px;
    padding: 1rem;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav.open {
    display: flex;
  }

  .slide-content {
    padding: 4rem 0 7rem;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .slider-controls {
    width: calc(100% - 1.5rem);
    justify-content: center;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .whatsapp-float {
    width: 58px;
    height: 58px;
    bottom: 18px;
    right: 18px;
  }
.icon-badge {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--sky-blue), var(--aqua-mint));
  margin-bottom: 1rem;
}

.icon-badge svg {
  width: 28px;
  height: 28px;
  fill: var(--deep-blue);
}
}