:root {
  --navy: #102a43;
  --navy-deep: #071c2d;
  --blue: #176b87;
  --blue-light: #dceff4;
  --gold: #d6a84b;
  --gold-light: #fbf4e5;
  --ink: #203040;
  --muted: #627386;
  --paper: #ffffff;
  --surface: #f5f8fa;
  --line: #dbe4ea;
  --shadow: 0 18px 45px rgba(7, 28, 45, 0.1);
  --radius: 18px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.45rem, 6vw, 5.35rem);
  letter-spacing: -0.045em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.38rem;
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0;
  padding-left: 1.25rem;
}

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.7rem 1rem;
  color: white;
  background: var(--navy);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(219, 228, 234, 0.8);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.brand span {
  display: block;
  margin-top: 0.3rem;
  color: var(--blue);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.site-nav a {
  padding: 0.55rem 0.62rem;
  border-radius: 8px;
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue);
  background: var(--blue-light);
}

.menu-toggle {
  display: none;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--navy);
  background: white;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 8vw, 7.5rem) 0 4.5rem;
  background:
    radial-gradient(circle at 88% 16%, rgba(214, 168, 75, 0.2), transparent 24rem),
    linear-gradient(135deg, #f8fbfc 0%, #edf5f7 100%);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% + 265px);
  width: 1px;
  background: rgba(23, 107, 135, 0.15);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 6rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--gold);
}

.hero-copy {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border: 2px solid var(--navy);
  border-radius: 10px;
  color: white;
  background: var(--navy);
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  color: white;
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 8px 20px rgba(16, 42, 67, 0.16);
  transform: translateY(-2px);
}

.button.secondary {
  color: var(--navy);
  background: transparent;
}

.button.secondary:hover {
  color: white;
  background: var(--navy);
  border-color: var(--navy);
}

.portrait-frame {
  position: relative;
  max-width: 420px;
  justify-self: end;
  padding: 0 1rem 1rem 0;
}

.portrait-frame::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: 0;
  bottom: 0;
  width: 72%;
  height: 76%;
  border-radius: var(--radius);
  background: var(--gold);
}

.portrait-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero .portrait-frame {
  width: min(100%, 420px);
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

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

.section.dark {
  color: #d7e3eb;
  background: var(--navy-deep);
}

.section.dark h2,
.section.dark h3 {
  color: white;
}

.section-intro {
  max-width: 720px;
  margin-bottom: 2.4rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.section.dark .section-intro {
  color: #b9cad5;
}

.cred-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.cred-item {
  min-height: 150px;
  padding: 1.6rem;
  background: white;
}

.cred-item strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--blue);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  line-height: 1;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.card {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 8px 30px rgba(7, 28, 45, 0.05);
}

.card-number {
  display: block;
  margin-bottom: 1rem;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
  font-weight: 700;
}

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

.text-link {
  display: inline-flex;
  margin-top: 0.4rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link::after {
  content: " \2192";
  margin-left: 0.35rem;
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
  gap: clamp(2rem, 7vw, 6rem);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 0.9rem 1rem 0.9rem 2.2rem;
  border-radius: 10px;
  background: var(--surface);
}

.feature-list li::before {
  content: "\2713";
  position: absolute;
  left: 0.85rem;
  color: var(--blue);
  font-weight: 900;
}

.page-hero {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  background:
    linear-gradient(90deg, rgba(7, 28, 45, 0.96), rgba(16, 42, 67, 0.86)),
    radial-gradient(circle at 80% 10%, var(--blue), var(--navy));
}

.page-hero h1 {
  max-width: 860px;
  color: white;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
}

.page-hero p {
  max-width: 750px;
  margin: 1rem 0 0;
  color: #cbd9e3;
  font-size: 1.16rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.detail-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.detail-card {
  padding: 1.75rem;
  border-top: 4px solid var(--gold);
  border-radius: 0 0 var(--radius) var(--radius);
  background: white;
  box-shadow: var(--shadow);
}

.detail-card ul {
  color: var(--muted);
}

.notice {
  padding: 1.5rem;
  border-left: 5px solid var(--gold);
  background: var(--gold-light);
}

.notice strong {
  color: var(--navy);
}

.video-feature {
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr;
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
}

.video-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius);
  background: var(--navy-deep);
  box-shadow: var(--shadow);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.steps {
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  counter-increment: step;
}

.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  font-weight: 800;
}

.cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius);
  background: var(--blue-light);
}

.cta h2 {
  margin-bottom: 0.35rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--navy);
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid #b8c8d2;
  border-radius: 9px;
  color: var(--ink);
  background: white;
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(23, 107, 135, 0.18);
  border-color: var(--blue);
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.form-status {
  margin-top: 1rem;
  font-weight: 700;
}

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-response {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.form-response .button-row {
  justify-content: center;
}

.site-footer {
  padding: 3rem 0 1.5rem;
  color: #b9cad5;
  background: var(--navy-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 2rem;
}

.site-footer h2,
.site-footer h3 {
  color: white;
}

.site-footer a {
  color: #dbe9ef;
}

.footer-links {
  display: grid;
  gap: 0.35rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.84rem;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 78px;
    right: 1rem;
    left: 1rem;
    display: none;
    padding: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: grid;
  }

  .site-nav a {
    padding: 0.7rem;
  }

  .hero-grid,
  .split,
  .video-feature {
    grid-template-columns: 1fr;
  }

  .video-frame {
    max-width: 340px;
    margin-inline: auto;
  }

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

  .portrait-frame {
    max-width: 360px;
    justify-self: center;
  }

  .cred-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 1.25rem), var(--max));
  }

  .hero {
    padding-top: 3rem;
  }

  .hero::before {
    display: none;
  }

  .card-grid,
  .detail-grid.two,
  .feature-list,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .field.full {
    grid-column: auto;
  }

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

  .cred-item {
    min-height: auto;
  }

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

  .button-row .button {
    width: 100%;
  }
}