:root {
  --primary: #0e7d72;
  --primary-dark: #0a5d57;
  --primary-soft: #ebfaf7;
  --secondary: #173d63;
  --secondary-soft: #eaf2ff;
  --ink: #1c2a32;
  --muted: #61727d;
  --border: rgba(17, 34, 48, 0.11);
  --surface: #ffffff;
  --surface-alt: #f4fbf9;
  --shadow: 0 24px 55px rgba(15, 46, 57, 0.12);
  --radius: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f7faf9;
  color: var(--ink);
  line-height: 1.7;
}

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

a {
  text-decoration: none;
}

p {
  margin-bottom: 1rem;
  color: var(--muted);
}

section {
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(18, 40, 53, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar {
  padding: 0.85rem 0;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  padding: 0.75rem 1rem !important;
  transition: color 0.25s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link.active {
  color: #ffffff;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: #ffffff;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #d7f6ee, #89dac9);
  color: var(--secondary);
  font-size: 1.3rem;
  font-weight: 800;
}

.brand-text small {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.69rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.btn {
  border-radius: 999px;
  padding: 0.8rem 1.5rem;
  font-weight: 700;
  box-shadow: none;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  min-height: 680px;
  position: relative;
  overflow: hidden;
  background: #0c1724;
}

.hero-carousel {
  position: relative;
  width: 100%;
  min-height: 680px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.08);
  transition: opacity 0.8s ease, visibility 0.8s ease, transform 1.2s ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.hero-slide img {
  height: 680px;
  object-fit: cover;
  filter: brightness(0.52);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 25, 33, 0.75) 0%, rgba(7, 25, 33, 0.52) 35%, rgba(7, 25, 33, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 680px;
  display: flex;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #dffaf5;
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin-top: 1.25rem;
  margin-bottom: 1rem;
  color: #fff;
  font-size: clamp(2.2rem, 4vw, 4.4rem);
  line-height: 1.12;
  font-weight: 800;
  max-width: 620px;
}

.hero-copy p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 600px;
  font-size: 1.08rem;
}

.hero-action {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.75rem;
}

.info-panel {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 55px rgba(11, 19, 26, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  color: #fff;
}

.info-panel h3 {
  font-size: 1.25rem;
  margin-bottom: 1.1rem;
  color: #fff;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.info-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.8);
}

.info-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.info-list span {
  font-weight: 700;
  color: #ffffff;
}

.hero-controls {
  position: absolute;
  right: 40px;
  bottom: 28px;
  z-index: 5;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.hero-nav {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 0.65rem;
}

.slider-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  padding: 0;
}

.slider-dot.active {
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
}

.section {
  padding: 6rem 0;
}

.section-intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-intro span {
  display: inline-block;
  margin-bottom: 0.8rem;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.section-intro h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.2;
  font-weight: 800;
  color: var(--ink);
}

.about-panel {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-image {
  height: 100%;
  min-height: 400px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-copy {
  padding: 2.25rem;
}

.about-copy h3 {
  font-size: clamp(1.8rem, 2vw, 2.5rem);
  margin-bottom: 1rem;
  color: var(--ink);
}

.feature-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 0.9rem 1rem;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 125, 114, 0.12);
  color: var(--primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.feature-item strong {
  display: block;
  color: var(--ink);
  font-size: 1.02rem;
}

.mission-grid {
  margin-top: 3.1rem;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.6rem 1.4rem;
  box-shadow: 0 18px 30px rgba(16, 35, 49, 0.06);
  height: 100%;
}

.info-card h4 {
  font-size: 1.25rem;
  color: var(--ink);
  margin-bottom: 0.8rem;
}

.info-card p {
  margin-bottom: 0;
}

.value-row {
  margin-top: 2.9rem;
}

.value-card {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f5fcfb 100%);
  border: 1px solid rgba(14, 125, 114, 0.08);
  border-radius: 20px;
  padding: 1.7rem 1.25rem;
  height: 100%;
  box-shadow: 0 18px 30px rgba(15, 51, 66, 0.05);
}

.value-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(14, 125, 114, 0.14), rgba(23, 61, 99, 0.1));
  color: var(--primary);
  font-size: 1.5rem;
}

.value-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
  color: var(--ink);
}

.service-section {
  background: linear-gradient(180deg, rgba(14, 125, 114, 0.04), rgba(14, 125, 114, 0.01));
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.8rem 1.4rem;
  box-shadow: 0 15px 30px rgba(15, 17, 20, 0.04);
  height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px rgba(15, 17, 20, 0.08);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 125, 114, 0.1);
  color: var(--primary);
  font-size: 1.5rem;
}

.service-card h4 {
  margin-top: 1rem;
  margin-bottom: 0.7rem;
  color: var(--ink);
}

.service-card p {
  margin-bottom: 0;
}

.cta-panel {
  margin-top: 3rem;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  border-radius: 28px;
  padding: 2.1rem 2.2rem;
  color: #fff;
  box-shadow: 0 25px 55px rgba(9, 32, 48, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-panel h3 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
  color: #fff;
}

.contact-section {
  background: #f3f9f8;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 2rem;
  box-shadow: 0 15px 32px rgba(15, 24, 32, 0.05);
  height: 100%;
}

.contact-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
}

.contact-item .icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 125, 114, 0.1);
  color: var(--primary);
  font-size: 1.1rem;
}

.contact-item strong {
  display: block;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.form-control {
  border-radius: 14px;
  padding: 0.9rem 1rem;
  border-color: rgba(17, 34, 48, 0.12);
  color: var(--ink);
}

.form-control:focus {
  border-color: rgba(14, 125, 114, 0.6);
  box-shadow: 0 0 0 0.2rem rgba(14, 125, 114, 0.12);
}

.form-label {
  font-weight: 700;
  color: var(--ink);
}

.form-status {
  min-height: 24px;
  margin-top: 0.8rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.site-footer {
  background: #12252f;
  color: rgba(255, 255, 255, 0.8);
  padding: 1.6rem 0;
  text-align: center;
}

.site-footer a {
  color: #fff;
}

@media (max-width: 991.98px) {
  .navbar-nav {
    background: rgba(16, 35, 44, 0.82);
    border-radius: 16px;
    padding: 0.8rem 1rem;
    margin-top: 0.8rem;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-copy p,
  .hero-action {
    margin-left: auto;
    margin-right: auto;
  }

  .cta-panel {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 575.98px) {
  .section {
    padding: 4.5rem 0;
  }

  .about-copy,
  .contact-card {
    padding: 1.5rem;
  }

  .hero,
  .hero-carousel,
  .hero-content,
  .hero-slide img {
    min-height: 580px;
    height: 580px;
  }

  .hero-copy h1 {
    font-size: 2.2rem;
  }

  .hero-controls {
    right: 20px;
    bottom: 20px;
  }

  .slider-dots {
    left: 20px;
    right: auto;
    transform: none;
    bottom: 26px;
  }
}