/* Azuma Capital - One Page Website */

:root {
  --navy: #2f3192;
  --blue: #05a8de;
  --ink: #171927;
  --text: #424656;
  --muted: #727789;
  --light: #f5f7fb;
  --white: #ffffff;
  --border: #e1e5ee;
  --shadow: 0 22px 60px rgba(25, 31, 53, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
}

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

a {
  color: inherit;
}

.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.logo-link {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.site-logo {
  width: 250px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 12px;
  font-weight: 700;
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  content: "";
  width: 0;
  height: 2px;
  background: var(--blue);
  position: absolute;
  left: 0;
  bottom: 1px;
  transition: width 0.24s ease;
}

.site-nav a:hover::after {
  width: 100%;
}

/* Hero */

.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 22%, rgba(5, 168, 222, 0.16), transparent 32%),
    linear-gradient(135deg, #f7f9fd 0%, #ffffff 42%, #eef3fb 100%);
}

.hero::before {
  content: "AC";
  position: absolute;
  right: -40px;
  bottom: -90px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(220px, 34vw, 520px);
  line-height: 0.8;
  color: rgba(47, 49, 146, 0.055);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: 8%;
  top: 18%;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(47, 49, 146, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 2.6px;
  font-size: 12px;
  font-weight: 800;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero h1 {
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.98;
  letter-spacing: -2px;
}

.hero-text {
  max-width: 720px;
  margin: 28px auto 0;
  font-size: 19px;
  line-height: 1.75;
  color: var(--text);
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Buttons */

.btn {
  min-height: 50px;
  padding: 0 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1.3px;
  font-size: 12px;
  font-weight: 800;
  transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-primary:hover {
  background: #252777;
}

.btn-secondary {
  color: var(--navy);
  border: 1px solid rgba(47, 49, 146, 0.35);
}

.btn-secondary:hover {
  border-color: var(--navy);
}

/* Intro */

.intro {
  padding: 96px 0 78px;
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 76px;
  align-items: start;
}

.intro h2,
.section-heading h2,
.approach h2,
.contact-card h2 {
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.05;
  letter-spacing: -1px;
}

.intro-copy p,
.card p,
.principle p,
.contact-card p,
.site-footer p {
  font-size: 16px;
  line-height: 1.8;
}

.intro-copy p {
  margin: 0;
}

.intro-copy p + p {
  margin-top: 18px;
}

/* Focus */

.focus-section {
  padding: 86px 0 104px;
  background: var(--light);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 34px;
  box-shadow: var(--shadow);
}

.card span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
}

.card h3 {
  font-size: 28px;
  margin-top: 18px;
  line-height: 1.12;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

/* Approach */

.approach {
  padding: 100px 0;
  background:
    linear-gradient(135deg, rgba(47, 49, 146, 0.94), rgba(22, 25, 64, 0.96));
  color: rgba(255, 255, 255, 0.78);
}

.approach-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.approach h2 {
  color: var(--white);
}

.approach .eyebrow {
  color: #7bdcff;
}

.principles {
  display: grid;
  gap: 18px;
}

.principle {
  padding: 26px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.principle h3 {
  color: var(--white);
  font-size: 24px;
}

.principle p {
  margin-bottom: 0;
}

/* Contact */

.contact-section {
  padding: 98px 0;
  background: var(--white);
}

.contact-card {
  text-align: center;
  max-width: 860px;
}

.contact-card p {
  max-width: 680px;
  margin: 22px auto 0;
  color: var(--muted);
}

/* Footer */

.site-footer {
  padding: 54px 0 24px;
  background: #f7f8fb;
  border-top: 1px solid var(--border);
}

.footer-inner {
  text-align: center;
}

.footer-logo {
  width: 230px;
  margin: 0 auto 18px;
}

.footer-bottom {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

/* Responsive */

@media (max-width: 880px) {
  .nav {
    flex-direction: column;
    padding: 18px 0;
  }

  .site-nav {
    justify-content: center;
    gap: 16px;
  }

  .site-logo {
    width: 220px;
  }

  .hero {
    min-height: 640px;
  }

  .intro-grid,
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

  .section-heading {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .approach {
    text-align: center;
  }
}

@media (max-width: 540px) {
  .container {
    width: min(100% - 28px, 1140px);
  }

  .site-logo {
    width: 190px;
  }

  .site-nav a {
    font-size: 11px;
  }

  .hero {
    min-height: 590px;
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero-text {
    font-size: 17px;
  }

  .btn {
    width: 100%;
  }

  .intro,
  .focus-section,
  .approach,
  .contact-section {
    padding: 64px 0;
  }
}