:root {
  --bg: #f8f9fa;
  --surface: #ffffff;
  --surface-soft: #f1f3f4;
  --text: #1a1a2e;
  --muted: #4a4a5a;
  --line: rgba(26, 26, 46, 0.08);
  --gold: #c9a227;
  --gold-soft: #f4e4bc;
  --navy: #16213e;
  --blue-soft: #e8eaf6;
  --gray-soft: #eceff1;
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(201, 162, 39, 0.1), transparent 20%),
    linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.page {
  width: min(1220px, calc(100% - 28px));
  margin: 0 auto;
  padding: 14px 0 40px;
}

.preview-banner {
  position: sticky;
  top: 14px;
  z-index: 10;
  width: fit-content;
  margin: 0 auto 14px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(26, 26, 46, 0.1);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.06);
  font-size: 0.9rem;
}

.site-header,
.hero,
.features,
.testimonials-shell {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 26px;
  border-radius: 24px 24px 0 0;
}

.brand,
.nav a,
.header-cta,
.hero-cta,
.section-cta {
  text-decoration: none;
}

.brand {
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 800;
}

.brand span {
  color: var(--gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  color: var(--text);
  font-weight: 500;
}

.header-cta {
  padding: 14px 22px;
  border-radius: 18px;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  transition: background 0.2s;
}

.header-cta:hover {
  background: var(--gold);
}

.hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 0;
  overflow: hidden;
}

.hero-copy {
  padding: 62px 58px;
  background: linear-gradient(90deg, #f8f9fa 0%, #ffffff 75%, rgba(255, 255, 255, 0.4) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-copy h1,
.section-head h2 {
  margin: 0;
  font-size: clamp(2.5rem, 4.6vw, 4rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero-copy p {
  max-width: 22ch;
  margin: 22px 0 0;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--muted);
}

.hero-cta {
  align-self: flex-start;
  margin-top: 28px;
  padding: 16px 26px;
  border-radius: 18px;
  background: var(--gold);
  color: #fff;
  font-weight: 700;
  transition: transform 0.2s, box-shadow 0.2s;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.3);
}

.hero-visual {
  min-height: 420px;
  background:
    linear-gradient(90deg, rgba(248, 249, 250, 0.8) 0%, rgba(248, 249, 250, 0.2) 18%, rgba(255, 255, 255, 0) 38%),
    linear-gradient(135deg, #2c3e50 0%, #34495e 50%, #1a1a2e 100%);
  position: relative;
}

.hero-visual::after {
  content: '🏗️';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 8rem;
  opacity: 0.3;
}

.features {
  margin-top: 18px;
  padding: 18px;
  border-radius: 0 0 24px 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.05);
}

.icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  margin-bottom: 18px;
}

.icon.pink {
  background: var(--gold-soft);
}

.icon.orange {
  background: var(--blue-soft);
}

.icon.blue {
  background: var(--gray-soft);
}

.feature-card h2 {
  margin: 0 0 14px;
  font-size: 1.2rem;
}

.feature-card p,
.testimonial-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.05rem;
}

.testimonials-shell {
  margin-top: 22px;
  padding: 42px 18px 18px;
  border-radius: 24px;
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 10px 20px;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-cta {
  padding: 16px 26px;
  border-radius: 18px;
  background: var(--gold);
  color: #fff;
  font-weight: 700;
  white-space: nowrap;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.testimonial-card {
  transition: transform 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

.testimonial-card.featured {
  border: 2px solid var(--gold);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
}

.testimonial-header strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.badge-new {
  display: inline-block;
  background: var(--gold);
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.card-cta {
  display: inline-block;
  margin-top: 16px;
  color: var(--gold);
  font-weight: 700;
  text-decoration: none;
}

.card-cta:hover {
  text-decoration: underline;
}

.cta-card {
  background: linear-gradient(135deg, var(--navy) 0%, #1a1a2e 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cta-content {
  padding: 20px;
}

.cta-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.cta-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.cta-card p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.cta-button {
  display: inline-block;
  background: var(--gold);
  color: white;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.4);
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
    justify-content: center;
    border-radius: 24px;
  }

  .hero {
    grid-template-columns: 1fr;
    border-radius: 24px;
    margin-top: 14px;
  }

  .hero-copy {
    padding: 38px 24px;
  }

  .hero-copy p {
    max-width: none;
  }

  .hero-visual {
    min-height: 340px;
  }

  .features,
  .testimonials {
    grid-template-columns: 1fr;
  }

  .features {
    border-radius: 24px;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .testimonials {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page {
    width: min(100%, calc(100% - 18px));
    padding-top: 10px;
  }

  .site-header {
    padding: 18px;
    gap: 14px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 16px;
  }

  .hero-copy h1 {
    font-size: 2.5rem;
  }

  .hero-copy p {
    font-size: 1rem;
  }

  .hero-cta,
  .header-cta,
  .section-cta {
    width: 100%;
    text-align: center;
  }

  .feature-card,
  .testimonial-card {
    padding: 22px;
  }
}