:root {
  --teal: #1d9e75;
  --teal-dark: #085041;
  --teal-light: #e1f5ee;
  --amber: #ef9f27;
  --amber-light: #faeeda;
  --navy: #1a1a2e;
  --white: #ffffff;
  --card-bg: #f8fafc;
  --gray-text: #64748b;
  --red: #e24b4a;
  --red-light: #fcebeb;
  --purple: #7f77dd;
  --blue: #378add;
  --coral: #d85a30;
  --green: #639922;
  --dark-text: #1a1a2e;
  --border: #d1e8df;
  --bg: var(--teal-light);
  --surface: var(--white);
  --text: var(--dark-text);
  --muted: var(--gray-text);
  --primary: var(--teal);
  --primary-dark: var(--teal-dark);
  --accent: var(--amber);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--text);
  scroll-behavior: smooth;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 6px 16px rgba(26, 26, 46, 0.35);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
}

.brand img {
  height: 204px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  gap: 1rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--white);
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--amber);
}

.menu-btn {
  display: none;
  border: 1px solid var(--teal);
  background: var(--teal);
  color: var(--white);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.menu-btn:hover {
  transform: translateY(-2px);
  background: var(--teal-dark);
}

.hero {
  padding: 4rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.eyebrow {
  color: var(--primary-dark);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1 {
  margin: 0.4rem 0;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
}

.subtitle {
  color: var(--accent);
  margin-top: 0;
  font-weight: 700;
}

.hero-copy {
  color: var(--muted);
  max-width: 58ch;
}

.hero-card {
  background: linear-gradient(140deg, var(--navy), var(--primary-dark));
  color: #fff;
  border-radius: 20px;
  padding: 1.4rem;
  box-shadow: 0 15px 30px rgba(26, 26, 46, 0.2);
}

.hero-card h3 {
  margin-top: 0.2rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.8rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.primary {
  background: var(--primary);
  color: #fff;
}

.primary:hover {
  background: var(--primary-dark);
}

.ghost {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary-dark);
}

.cta-row {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.section {
  padding: 3rem 0;
}

.section h2 {
  margin-top: 0;
}

.section p {
  color: var(--muted);
  line-height: 1.7;
}

.alt {
  background: var(--amber-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.cards-4 {
  grid-template-columns: repeat(4, 1fr);
}

.cards-3x3,
.cards-3x2 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card-bg);
  padding: 1.1rem;
}

.stat-card h3 {
  color: var(--teal-dark);
}

.assess-wrap {
  display: grid;
  gap: 1rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 1.2rem;
}

.assessment-form {
  display: grid;
  gap: 0.6rem;
  width: 100%;
}

.assessment-form input,
.assessment-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem;
  font-family: inherit;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.otp-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
}

.otp-btn {
  white-space: nowrap;
}

.otp-btn:disabled {
  cursor: not-allowed;
  opacity: 0.9;
}

.otp-btn.btn-loading {
  position: relative;
  padding-left: 2rem;
}

.otp-btn.btn-loading::before {
  content: "";
  position: absolute;
  left: 0.8rem;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: otp-spin 0.7s linear infinite;
}

@keyframes otp-spin {
  to {
    transform: rotate(360deg);
  }
}

.otp-note {
  margin: 0.1rem 0 0.3rem;
  color: var(--gray-text);
  font-size: 0.9rem;
}

.otp-note.ok {
  color: var(--green);
  font-weight: 600;
}

.otp-note.err {
  color: var(--red);
  font-weight: 600;
}

.disabled-link {
  opacity: 0.55;
  pointer-events: none;
}

.brochure-wrap {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 1.2rem;
}

.download-row {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.8rem;
}

.timeline-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 1rem;
}

.timeline-item h3 {
  margin-top: 0;
  color: var(--teal-dark);
}

.story-wrap {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 1.2rem;
}

.social-row {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.contact-wrap {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  padding: 1.2rem;
}

.contact-social {
  margin-top: 0.4rem;
}

.contact-connect-text {
  margin-top: 1rem;
}

.social-btn {
  border: 1px solid transparent;
  background: var(--teal-dark);
  border-radius: 12px;
  padding: 0.55rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.social-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 10px 20px rgba(8, 80, 65, 0.28);
}

.contact-social .social-btn:first-child {
  background: radial-gradient(circle at 30% 30%, #feda75 0%, #d62976 45%, #4f5bd5 100%);
}

.contact-social .social-btn:last-child {
  background: #ff0000;
}

.social-btn svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--white);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-form {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem;
  display: grid;
  gap: 0.6rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem;
  font-family: inherit;
}

.small {
  margin-top: 0;
}

.site-footer {
  background: var(--navy);
  color: var(--teal-light);
  padding: 1.5rem 0;
}

.footer-grid {
  display: grid;
  gap: 0.4rem;
}

.footer-grid img {
  height: 204px;
  width: auto;
  display: block;
}

.reveal {
  opacity: 0;
  transform: translateY(15px);
  transition: 0.6s ease;
}

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

@media (max-width: 860px) {
  .brand img,
  .footer-grid img {
    height: 156px;
  }

  .hero-grid,
  .cards,
  .cards-4,
  .cards-3x3,
  .cards-3x2,
  .timeline {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 152px;
    right: 4%;
    flex-direction: column;
    background: var(--navy);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 0.7rem;
  }

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

  .menu-btn {
    display: inline-block;
  }

  .assess-wrap {
    grid-template-columns: 1fr;
  }

  .two-col,
  .otp-row {
    grid-template-columns: 1fr;
  }
}