*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: #fdfbf7;
  color: #2c2a26;
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border-radius: 16px; }
ul { list-style: none; }

:root {
  --mint: #3d9b8f;
  --mint-light: #5bb8ab;
  --mint-soft: rgba(61,155,143,0.12);
  --coral: #e07a5f;
  --cream: #fdfbf7;
  --warm: #f5f0e8;
  --card: #ffffff;
  --border: rgba(44,42,38,0.08);
  --muted: #6b6560;
  --text: #2c2a26;
}

header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(253,251,247,0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--mint);
}
.logo span { color: var(--coral); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--mint); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -5px; left: 0; right: 0;
  height: 2px;
  background: var(--mint);
  border-radius: 2px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--mint);
  color: #fff;
}
.btn-primary:hover {
  background: var(--mint-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61,155,143,0.3);
}
.btn-coral {
  background: var(--coral);
  color: #fff;
}
.btn-coral:hover {
  background: #c96a52;
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--mint);
  color: var(--mint);
}
.btn-outline:hover {
  background: var(--mint);
  color: #fff;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--mint);
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 70px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -10%; right: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(61,155,143,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
}
.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
  color: var(--text);
}
.hero-text h1 span { color: var(--mint); }
.hero-text p {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 460px;
  margin-bottom: 32px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-img img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 24px 50px rgba(61,155,143,0.15);
}
.hero-badge {
  position: absolute;
  bottom: 20px; left: 20px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  border-radius: 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--mint);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}
.hero-img { position: relative; }

section { padding: 90px 24px; }
.container { max-width: 1180px; margin: 0 auto; }
.section-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 50px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.8vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  color: var(--text);
}
.section-header p { color: var(--muted); font-size: 1.05rem; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 26px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(61,155,143,0.1);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--mint-soft);
  color: var(--mint);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.feature-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.feature-card p { color: var(--muted); font-size: 0.96rem; }

.tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s ease;
}
.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(61,155,143,0.12);
}
.tool-card h3 { font-size: 1.35rem; }
.tool-card p { color: var(--muted); flex-grow: 1; }
.tool-card .btn { align-self: flex-start; }

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.resource-card {
  background: var(--card);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}
.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(61,155,143,0.1);
}
.resource-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0;
}
.resource-body { padding: 24px; }
.resource-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.resource-body p { color: var(--muted); font-size: 0.94rem; margin-bottom: 14px; }
.resource-tag {
  display: inline-block;
  background: var(--mint-soft);
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 55px;
  align-items: center;
}
.about-content h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.35rem);
  margin-bottom: 18px;
}
.about-content p {
  color: var(--muted);
  margin-bottom: 16px;
  font-size: 1.04rem;
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.stat-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  text-align: center;
}
.stat-item strong {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--mint);
  margin-bottom: 2px;
}
.stat-item span { font-size: 0.86rem; color: var(--muted); }
.about-img img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 20px 44px rgba(61,155,143,0.12);
}

.cta {
  background: linear-gradient(135deg, #3d9b8f, #2d7a70);
  color: #fff;
  text-align: center;
}
.cta h2 { color: #fff; margin-bottom: 14px; }
.cta p { color: rgba(255,255,255,0.88); max-width: 480px; margin: 0 auto 28px; }
.cta .btn-primary {
  background: #fff;
  color: var(--mint);
}
.cta .btn-primary:hover {
  background: #f0f0f0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 48px;
}
.contact-info h3 { font-size: 1.35rem; margin-bottom: 24px; }
.info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.info-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--mint-soft);
  color: var(--mint);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}
.info-item h4 { font-size: 0.92rem; margin-bottom: 3px; }
.info-item p, .info-item a { color: var(--muted); font-size: 0.95rem; }
.info-item a:hover { color: var(--mint); }

.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 34px;
  box-shadow: 0 6px 28px rgba(0,0,0,0.04);
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 7px;
  color: var(--muted);
  font-weight: 500;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 15px;
  background: #fdfbf7;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.98rem;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--mint);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

footer {
  background: #2c2a26;
  color: #c8c4bc;
  padding: 55px 24px 28px;
}
.footer-grid {
  max-width: 1180px;
  margin: 0 auto 42px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
}
.footer-brand .logo { color: #fff; margin-bottom: 12px; display: inline-block; }
.footer-brand p {
  color: #9a958c;
  font-size: 0.93rem;
  max-width: 270px;
}
.footer-col h4 {
  font-size: 0.92rem;
  margin-bottom: 14px;
  color: #fff;
}
.footer-col a {
  display: block;
  color: #9a958c;
  font-size: 0.91rem;
  margin-bottom: 9px;
  transition: color 0.2s;
}
.footer-col a:hover { color: #7dd3c7; }
.footer-bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.88rem;
  color: #7a756c;
}

.page-hero {
  padding: 140px 24px 70px;
  text-align: center;
  background: linear-gradient(180deg, #f0f7f5 0%, #fdfbf7 100%);
}
.page-hero h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 14px;
}
.page-hero p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-btns { justify-content: center; }
  .hero-img { max-width: 480px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 74px; left: 0; right: 0;
    background: #fdfbf7;
    padding: 22px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
}
@media (max-width: 580px) {
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .hero-img img { height: 320px; }
}