:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-muted: #edf2f7;
  --text: #101828;
  --muted: #57606a;
  --primary: #2f5bff;
  --primary-soft: #e7edff;
  --border: #d9e2ec;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  font-family: 'Inter', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fbff 0%, #f6f8fb 100%);
  color: var(--text);
  line-height: 1.7;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

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

.site-nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: none;
  background: none;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
  border-radius: 999px;
}

.hero {
  padding: 5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow,
.section-label {
  display: inline-flex;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 3.5vw, 4rem);
  line-height: 1.02;
  margin: 1rem 0 1.25rem;
}

.hero p,
.section p {
  max-width: 62ch;
}

.hero-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.profile-photo {
  width: 72px;
  height: 72px;
  border-radius: 999px;
  object-fit: cover;
  border: 3px solid rgba(47, 91, 255, 0.15);
}

.profile-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 16px 36px rgba(47, 91, 255, 0.18);
}

.btn-secondary {
  background: rgba(47, 91, 255, 0.08);
  color: var(--primary);
}

.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(246,248,251,0.95));
  border: 1px solid var(--border);
  border-radius: 32px;
  box-shadow: var(--shadow);
  padding: 2rem;
}

.hero-card-inner {
  display: grid;
  gap: 1rem;
}

.card-tag {
  display: inline-flex;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
}

.card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.card-list li::before {
  content: '•';
  margin-right: 0.6rem;
  color: var(--primary);
}

.section {
  padding: 5rem 0;
}

.bg-soft {
  background: var(--surface);
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 1.5rem;
}

.detail-cards {
  display: grid;
  gap: 1rem;
}

.detail-card,
.service-card,
.portfolio-card {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1.5rem;
}

.about-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.about-photos img {
  width: 100%;
  height: 96px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #ffffff, #f3f6fb);
}

.portfolio-thumb {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}

.service-card h3,
.portfolio-card h3,
.detail-card h3 {
  margin-bottom: 0.75rem;
}

.services-grid,
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.portfolio-badge {
  display: inline-flex;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(47, 91, 255, 0.1);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-section {
  padding-bottom: 6rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.85rem;
}

.contact-list strong {
  color: var(--text);
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.5rem;
  color: var(--text);
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: white;
  padding: 1rem 1rem;
  color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(47, 91, 255, 0.24);
  border-color: var(--primary);
}

.site-footer {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding: 2rem 0;
  background: rgba(255, 255, 255, 0.9);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

@media (max-width: 960px) {
  .hero-grid,
  .section-grid,
  .contact-grid,
  .services-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    gap: 1rem;
    transform: translateY(-120%);
    transition: transform 0.25s ease;
    visibility: hidden;
  }

  .site-nav.open {
    transform: translateY(0);
    visibility: visible;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
  }
}