/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --teal: #0d9488;
  --teal-light: #2dd4bf;
  --teal-dark: #0f766e;
  --navy: #0a0f1e;
  --dark: #111827;
  --card: #1a2332;
  --border: #1e3a4a;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --white: #ffffff;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* ── Container ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Navigation ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 30, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
  flex-shrink: 0;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: contain;
}

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

.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: all 0.2s;
}

.nav-links a:hover { color: var(--white); background: var(--card); }
.nav-links a.active { color: var(--white); }

.btn-nav {
  background: var(--teal) !important;
  color: var(--white) !important;
  padding: 8px 18px !important;
}

.btn-nav:hover { background: var(--teal-dark) !important; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--teal-light);
  border: 2px solid var(--teal);
}
.btn-outline:hover { background: var(--teal); color: var(--white); }

/* ── Hero Section ── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13,148,136,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13,148,136,0.15);
  border: 1px solid rgba(45,212,191,0.3);
  color: var(--teal-light);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 8px;
}

.hero h1 span { color: var(--teal-light); }

.hero-tagline {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 600;
  color: var(--teal-light);
  margin-bottom: 20px;
  font-style: italic;
}

.hero p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  width: 100%;
  max-width: 420px;
  border-radius: 20px;
  filter: drop-shadow(0 20px 60px rgba(13,148,136,0.3));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ── Section Styles ── */
section { padding: 80px 0; }

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ── Feature Cards ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(13,148,136,0.15);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(13,148,136,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── How It Works ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 52px;
  position: relative;
}

.step {
  text-align: center;
  padding: 32px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.step-number {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.step p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  border-radius: 20px;
  padding: 60px 40px;
  text-align: center;
  margin: 0 0 80px;
}

.cta-banner h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
}

.cta-banner .btn-primary {
  background: var(--white);
  color: var(--teal-dark);
}

/* ── About Page ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 52px;
}

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.about-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-card p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 14px;
}

.about-card p:last-child { margin-bottom: 0; }

.about-quote {
  border-left: 3px solid var(--teal);
  padding-left: 20px;
  margin: 24px 0;
  font-size: 16px;
  color: var(--text);
  font-style: italic;
  line-height: 1.7;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  background: rgba(13,148,136,0.15);
  border: 1px solid rgba(45,212,191,0.2);
  color: var(--teal-light);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

/* ── Coming Soon ── */
.coming-soon-center {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: 80px 0;
}

.big-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13,148,136,0.15);
  border: 1px solid var(--teal);
  color: var(--teal-light);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 32px;
}

.coming-soon-center h1 {
  font-size: clamp(36px, 5vw, 54px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}

.coming-soon-center p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 40px 0;
  text-align: left;
}

.info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}

.info-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--teal-light);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.info-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--teal);
  color: var(--teal-light);
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  margin-top: 12px;
  transition: all 0.2s;
}

.email-link:hover { background: var(--teal); color: var(--white); }

/* ── Contact Page ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  align-items: start;
  margin-top: 52px;
}

.contact-info h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.contact-info p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 28px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--text);
}

.contact-detail:last-child { border-bottom: none; }

.contact-detail span:first-child {
  font-size: 20px;
  flex-shrink: 0;
}

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}

.contact-form h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text);
  font-family: inherit;
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--teal);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit {
  width: 100%;
  background: var(--teal);
  color: var(--white);
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
  margin-top: 8px;
}

.form-submit:hover { background: var(--teal-dark); }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 40px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  color: var(--white);
}

.footer-logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 6px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--teal-light); }

.footer-copy {
  font-size: 13px;
  color: var(--muted);
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  margin-bottom: 60px;
}

.page-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 280px; margin: 0 auto; }
  .hero p { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-badge { margin-left: auto; margin-right: auto; }

  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .info-cards { grid-template-columns: 1fr; }

  .nav-links { gap: 4px; }
  .nav-links a { padding: 6px 10px; font-size: 13px; }

  .cta-banner { padding: 40px 20px; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .nav-logo span { display: none; }
  .btn { padding: 12px 20px; font-size: 14px; }
  section { padding: 60px 0; }
}