:root {
  color-scheme: light;
  --bg: #f7fbff;
  --surface: #ffffff;
  --surface-soft: #eef6fb;
  --text: #14212b;
  --muted: #526574;
  --line: #d8e6ef;
  --accent: #1f6f9f;
  --accent-dark: #155579;
  --accent-soft: #d9edf7;
  --shadow: 0 20px 50px rgba(23, 54, 74, 0.08);
  --radius: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(103, 177, 215, 0.22), transparent 32rem),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent);
}

.site-header,
.section,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: block;
  width: 34px;
  height: 34px;
}

nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 0.95rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

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

.section {
  padding: 56px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  align-items: center;
  gap: 3rem;
  min-height: 620px;
  padding-top: 36px;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.3rem;
  font-size: clamp(3rem, 10vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 0.4rem;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.tagline {
  margin-bottom: 1rem;
  color: var(--accent-dark);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.intro {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.1rem;
}

.actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.7rem;
}

.contact-actions {
  margin-bottom: 1.7rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.05rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.7);
  color: var(--accent-dark);
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.hero-photo {
  width: min(100%, 520px);
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: var(--surface-soft);
  box-shadow: var(--shadow);
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 1.6rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.card,
.work-area,
.portfolio-call,
.important,
.contact {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.35rem;
}

.card p:last-child,
.approach-list p:last-child,
.portfolio-call p:last-child,
.contact p:last-child {
  margin-bottom: 0;
}

.price {
  color: var(--accent-dark);
  font-weight: 800;
}

.service-extra {
  max-width: 920px;
  margin: 1.5rem 0 0;
  color: var(--muted);
}

.note {
  width: 100%;
  margin: 1.5rem 0 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--muted);
}

.approach-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.approach-list article {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.approach-list h3 {
  font-size: 1.12rem;
}

.approach-list p {
  margin: 0;
  color: var(--muted);
}

.work-area,
.important,
.contact {
  margin-block: 56px;
  padding: 2rem;
}

.important li {
  max-width: 760px;
}

.work-area p,
.contact p,
.contact-list {
  max-width: 920px;
}

.portfolio-call {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-block: 56px;
  padding: 2rem;
}

.portfolio-call > div {
  max-width: 760px;
}

.important ul,
.contact-list {
  margin: 0;
  padding-left: 1.2rem;
}

.important li + li,
.contact-list li + li {
  margin-top: 0.45rem;
}

.site-footer {
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

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

  .hero {
    min-height: auto;
  }

  .hero-panel {
    order: -1;
  }

  .hero-photo {
    width: 100%;
    aspect-ratio: 16 / 9;
  }

  .cards,
  .approach-list {
    grid-template-columns: 1fr;
  }

  .portfolio-call {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-header,
  .section,
  .site-footer {
    width: min(100% - 22px, 1120px);
  }

  .section {
    padding: 38px 0;
  }

  .work-area,
  .portfolio-call,
  .important,
  .contact,
  .card,
  .approach-list article {
    border-radius: 18px;
    padding: 1.1rem;
  }

  .work-area,
  .portfolio-call,
  .important,
  .contact {
    margin-block: 38px;
  }

  .button {
    width: 100%;
  }
}