:root {
  --blue: #0b3d70;
  --blue-soft: #1d6e9e;
  --teal: #15a7a4;
  --teal-dark: #087d82;
  --mint: #e8faf8;
  --cream: #fffaf1;
  --white: #ffffff;
  --text: #17324a;
  --muted: #65778b;
  --line: rgba(11, 61, 112, 0.14);
  --shadow: 0 24px 60px rgba(12, 52, 86, 0.14);
  --shadow-soft: 0 14px 34px rgba(12, 52, 86, 0.09);
  --radius: 30px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f7fdff 0%, #ffffff 42%, #f3fbfb 100%);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section-padding {
  padding: 88px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.navbar {
  width: min(1180px, calc(100% - 32px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blue);
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.brand-logo {
  width: 62px;
  height: 62px;
  object-fit: contain;
  padding: 6px;
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(18, 87, 132, 0.13);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 15px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 800;
  transition: 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--blue);
  background: var(--mint);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 0;
  border-radius: 14px;
  background: var(--mint);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 3px;
  margin: 5px 0;
  border-radius: 10px;
  background: var(--blue);
}

.hero {
  position: relative;
  min-height: calc(100vh - 78px);
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 18%, rgba(21, 167, 164, 0.19), transparent 34%),
    radial-gradient(circle at 88% 18%, rgba(29, 110, 158, 0.17), transparent 34%),
    linear-gradient(135deg, #f8ffff 0%, #fff8ed 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(21, 167, 164, 0.16);
  border-radius: 34px;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 78px - 176px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 46px;
  align-items: center;
}

.hero-shape {
  position: absolute;
  border-radius: 999px;
  opacity: 0.72;
  filter: blur(1px);
}

.hero-shape-one {
  width: 190px;
  height: 190px;
  left: -66px;
  bottom: 70px;
  background: rgba(21, 167, 164, 0.14);
}

.hero-shape-two {
  width: 160px;
  height: 160px;
  right: -52px;
  top: 128px;
  background: rgba(11, 61, 112, 0.11);
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--teal-dark);
  background: rgba(21, 167, 164, 0.11);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  color: var(--blue);
  font-size: clamp(2.45rem, 6vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-text {
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
}

.btn-primary,
.btn-full {
  color: var(--white);
  background: linear-gradient(135deg, var(--teal), var(--blue-soft));
  box-shadow: 0 14px 28px rgba(21, 128, 152, 0.24);
}

.btn-light {
  color: var(--blue);
  background: var(--white);
  border-color: rgba(11, 61, 112, 0.14);
}

.hero-logo-wrap {
  display: grid;
  gap: 16px;
}

.logo-card {
  padding: 22px;
  border: 1px solid rgba(11, 61, 112, 0.1);
  border-radius: 38px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.logo-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 26px;
}

.hero-note {
  display: grid;
  gap: 3px;
  padding: 18px 20px;
  border: 1px solid rgba(11, 61, 112, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.hero-note span {
  color: var(--teal-dark);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.hero-note strong {
  color: var(--blue);
  font-size: 1.05rem;
}

.two-columns {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 42px;
  align-items: center;
}

.section-copy h2,
.section-heading h2,
.location-box h2,
.contact-copy h2 {
  margin-bottom: 18px;
  color: var(--blue);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.section-copy p:not(.section-label),
.section-heading p,
.location-box p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.visual-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(232, 250, 248, 0.9));
  box-shadow: var(--shadow);
}

.focus-main {
  min-height: 240px;
  padding: 34px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 82% 18%, rgba(21, 167, 164, 0.18), transparent 30%),
    linear-gradient(135deg, #ffffff, #f6fffe);
}

.focus-main span {
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.focus-main h3 {
  margin: 10px 0 12px;
  color: var(--blue);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.05;
}

.focus-main p {
  margin-bottom: 0;
  color: var(--muted);
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.focus-grid span {
  min-height: 92px;
  display: grid;
  place-items: center;
  padding: 14px;
  border-radius: 20px;
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 12px 24px rgba(12, 52, 86, 0.08);
  font-weight: 900;
  text-align: center;
}

.services {
  background:
    linear-gradient(180deg, rgba(232, 250, 248, 0.62), rgba(255, 255, 255, 0.92)),
    radial-gradient(circle at 10% 10%, rgba(21, 167, 164, 0.12), transparent 28%);
}

.section-heading {
  width: min(790px, 100%);
  margin: 0 auto 44px;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  border-radius: 16px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-soft), var(--teal));
  font-weight: 900;
}

.service-card h3 {
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 1.18rem;
  line-height: 1.2;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.curriculum {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 10%, rgba(21, 167, 164, 0.16), transparent 30%),
    radial-gradient(circle at 92% 12%, rgba(11, 61, 112, 0.13), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #eefaf9 100%);
}

.curriculum::before {
  content: "";
  position: absolute;
  inset: 34px;
  border: 1px solid rgba(21, 167, 164, 0.14);
  border-radius: 34px;
  pointer-events: none;
}

.curriculum .container {
  position: relative;
  z-index: 1;
}

.curriculum-heading {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 46px rgba(12, 52, 86, 0.09);
}

.curriculum-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 24px;
  align-items: start;
}

.curriculum-card {
  position: relative;
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.curriculum-card::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(21, 167, 164, 0.08);
  border-radius: 24px;
  pointer-events: none;
}

.curriculum-card-header,
.timeline {
  position: relative;
  z-index: 1;
}

.curriculum-card-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 26px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.curriculum-icon {
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal), var(--blue-soft));
  box-shadow: 0 12px 28px rgba(21, 128, 152, 0.22);
  font-weight: 900;
}

.curriculum-card-header p {
  margin: 0 0 4px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.curriculum-card-header h3 {
  margin: 0;
  color: var(--blue);
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.1;
}

.timeline {
  display: grid;
  gap: 15px;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 17px;
  overflow: hidden;
  border: 1px solid rgba(11, 61, 112, 0.08);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(232, 250, 248, 0.96), rgba(255, 250, 241, 0.88));
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--teal), var(--blue-soft));
}

.timeline-item time {
  width: fit-content;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--white);
  box-shadow: 0 8px 18px rgba(12, 52, 86, 0.08);
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
}

.timeline-item strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.32;
}

.timeline-item span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.35;
}

.location {
  color: var(--white);
  background: linear-gradient(135deg, rgba(11, 61, 112, 0.96), rgba(8, 125, 130, 0.9));
}

.location-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 38px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow);
  color: var(--white);
}

.location-box h2,
.location-box p,
.location-box .section-label {
  color: var(--white);
}

.location-box .section-label {
  background: rgba(255, 255, 255, 0.14);
}

.location-box p {
  margin-bottom: 0;
  opacity: 0.9;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: center;
}

.contact-card {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-bottom: 1px solid var(--line);
}

.contact-row span {
  color: var(--muted);
  font-weight: 900;
}

.contact-row a,
.contact-row strong {
  color: var(--blue);
  text-align: right;
}

.btn-full {
  width: calc(100% - 24px);
  margin: 18px 12px 12px;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  padding: 14px 18px;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, #19b767, #0b8d53);
  box-shadow: 0 16px 34px rgba(16, 139, 80, 0.32);
  font-weight: 900;
}

.footer {
  padding: 34px 0;
  color: var(--white);
  background: #082b4e;
}

.footer-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-content img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  padding: 6px;
  border-radius: 18px;
  background: var(--white);
}

.footer-content p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .hero-grid,
  .two-columns,
  .contact-grid,
  .curriculum-layout {
    grid-template-columns: 1fr;
  }

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

  .hero-actions {
    justify-content: center;
  }

  .hero-logo-wrap {
    width: min(520px, 100%);
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .location-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 30px, 1120px);
  }

  .section-padding {
    padding: 64px 0;
  }

  .navbar {
    min-height: 72px;
  }

  .brand-logo {
    width: 54px;
    height: 54px;
  }

  .brand span {
    font-size: 0.9rem;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    text-align: center;
  }

  .hero {
    min-height: auto;
  }

  .hero::before,
  .curriculum::before {
    inset: 14px;
    border-radius: 24px;
  }

  .hero-grid {
    min-height: auto;
    gap: 30px;
  }

  h1 {
    font-size: clamp(2.2rem, 12vw, 3.55rem);
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .focus-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .focus-main,
  .location-box,
  .curriculum-heading,
  .curriculum-card {
    padding: 24px;
    border-radius: 26px;
  }

  .curriculum-card-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 16px 16px 18px;
  }

  .contact-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }

  .contact-row a,
  .contact-row strong {
    text-align: left;
  }

  .floating-whatsapp {
    left: 18px;
    right: 18px;
    text-align: center;
  }

  .footer-content {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}