/* Grand Bay Landing - Coastal Calm Design System */
:root {
  --sage: #7D9B76;
  --sage-dark: #5F7A59;
  --sage-light: #A8C1A3;
  --sand: #E8D9C5;
  --sand-light: #F5EDE3;
  --blue-gray: #8FA3B0;
  --blue-gray-light: #B8C5CE;
  --off-white: #F9F7F2;
  --cream: #FDFBF7;
  --charcoal: #2C3330;
  --text-muted: #5A635E;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(44, 51, 48, 0.06);
  --shadow-md: 0 6px 20px rgba(44, 51, 48, 0.08);
  --shadow-lg: 0 12px 40px rgba(44, 51, 48, 0.10);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.25s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--off-white);
  color: var(--charcoal);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--charcoal);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.25rem); }
h3 { font-size: 1.35rem; }

p {
  color: var(--text-muted);
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4.5rem 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-header p {
  margin-top: 0.75rem;
  font-size: 1.1rem;
}

/* Header */
.header {
  background: var(--white);
  border-bottom: 1px solid rgba(125, 155, 118, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--sage-dark);
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--sage), var(--sage-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}

.nav a:hover,
.nav a.active {
  color: var(--sage-dark);
}

.header-cta {
  display: flex;
  gap: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--sage-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--sage-dark);
  border: 1.5px solid var(--sage);
}

.btn-secondary:hover {
  background: var(--sage);
  color: white;
}

.btn-sand {
  background: var(--sand);
  color: var(--charcoal);
}

.btn-sand:hover {
  background: #dcc9ae;
}

.btn-lg {
  padding: 0.95rem 1.9rem;
  font-size: 1.05rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--charcoal);
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--cream) 0%, var(--sand-light) 45%, #e8f0e6 100%);
  padding: 5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(125, 155, 118, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.1rem;
  letter-spacing: -0.02em;
}

.hero-content .lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-badges span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-visual {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, var(--sage-light), var(--blue-gray-light));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  padding: 2rem;
}

.hero-placeholder svg {
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  opacity: 0.9;
}

/* Paths */
.paths {
  background: var(--white);
}

.paths-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.path-card {
  background: var(--off-white);
  border: 1px solid rgba(125, 155, 118, 0.18);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: var(--transition);
}

.path-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--sage-light);
}

.path-card h3 {
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.path-icon {
  width: 42px;
  height: 42px;
  background: var(--sage);
  color: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.path-card p {
  margin-bottom: 1.5rem;
  font-size: 1.02rem;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem 1.4rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--sand-light);
  color: var(--sage-dark);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.4rem;
}

.feature-card h4 {
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.feature-card p {
  font-size: 0.9rem;
}

/* Coming Soon */
.coming-soon {
  background: linear-gradient(90deg, var(--sage-dark), var(--sage));
  color: white;
  padding: 2.5rem 0;
  text-align: center;
}

.coming-soon h2 {
  color: white;
  margin-bottom: 0.5rem;
}

.coming-soon p {
  color: rgba(255,255,255,0.9);
  max-width: 560px;
  margin: 0 auto 1.25rem;
}

/* CTA */
.cta-section {
  background: var(--sand-light);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: 0.75rem;
}

.cta-section p {
  margin-bottom: 1.75rem;
  font-size: 1.1rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Footer */
.footer {
  background: var(--charcoal);
  color: #c8d0cb;
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo {
  color: white;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: #a0aaa5;
  font-size: 0.95rem;
  max-width: 280px;
}

.footer h4 {
  color: white;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer a {
  color: #a0aaa5;
  font-size: 0.95rem;
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #7a8580;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }
  .paths-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .header-cta .btn-secondary {
    display: none;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  .hero {
    padding: 3.5rem 0 3rem;
  }
}

/* Mobile Menu */
.nav-open {
  display: flex !important;
  flex-direction: column;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 1.5rem;
  gap: 1.25rem;
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(125, 155, 118, 0.15);
  z-index: 99;
}

.nav-open a {
  font-size: 1.1rem;
  padding: 0.5rem 0;
}

@media (max-width: 640px) {
  .header {
    position: relative;
  }
}




/* ===== Header & Navigation ===== */
.header {
  background: var(--white);
  border-bottom: 1px solid rgba(125, 155, 118, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--charcoal);
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--sage);
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Desktop nav */
.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.nav a:hover {
  color: var(--sage-dark);
  background: var(--sand-light);
}

.nav a.active {
  color: var(--sage-dark);
  background: var(--sand);
  border-color: rgba(125, 155, 118, 0.25);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--charcoal);
  cursor: pointer;
  padding: 0.35rem;
  line-height: 1;
}

/* ===== Mobile styles ===== */
@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .header-cta {
    margin-left: auto;
    margin-right: 0.5rem;
  }

  /* When menu is open */
  .nav.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1rem 1.25rem 1.5rem;
    gap: 0.25rem;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(125, 155, 118, 0.15);
    z-index: 99;
  }

  .nav.nav-open a {
    font-size: 1.05rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    width: 100%;
  }
}