:root {
  --navy-950: #071428;
  --navy-900: #0B1F3A;
  --navy-800: #122D4D;
  --navy-700: #173B63;
  --orange-600: #F36B21;
  --orange-500: #FF7A1A;
  --amber-200: #FFD7A6;
  --steel-100: #F4F7FA;
  --steel-200: #E6ECF2;
  --steel-500: #7D8CA0;
  --steel-700: #46566B;
  --white: #FFFFFF;
  --black: #0B0F14;
  --shadow: 0 22px 70px rgba(7, 20, 40, 0.16);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--navy-950);
  background: var(--white);
  line-height: 1.5;
}

body::selection {
  color: var(--navy-950);
  background: var(--amber-200);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 999;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy-950);
  border-radius: 10px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(230, 236, 242, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  flex: 0 0 auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--steel-700);
  font-size: 0.94rem;
  font-weight: 700;
}

.header-nav a {
  transition: color 0.2s ease;
}

.header-nav a:hover,
.header-nav a:focus {
  color: var(--orange-600);
}

.section {
  padding: 92px 0;
}

.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at 75% 20%, rgba(243, 107, 33, 0.32), transparent 34%),
    linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 48%, var(--navy-800) 100%);
}

.section-muted {
  background:
    linear-gradient(180deg, #F7FAFC 0%, #EDF3F8 100%);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 78px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -140px -160px auto;
  width: 520px;
  height: 520px;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.08) 0 10px, transparent 10px 22px);
  transform: rotate(-10deg);
  opacity: 0.65;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.72fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--orange-500);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(2.45rem, 6vw, 5.25rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  max-width: 700px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--orange-600), var(--orange-500));
  box-shadow: 0 14px 32px rgba(243, 107, 33, 0.32);
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: rgba(255, 255, 255, 0.14);
}

.btn-secondary-dark {
  color: var(--navy-950);
  background: var(--white);
  border-color: var(--steel-200);
}

.btn-sm {
  min-height: 42px;
  padding-inline: 16px;
  font-size: 0.86rem;
}

.btn-full {
  width: 100%;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 800;
}

.hero-panel {
  position: relative;
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.panel-topline {
  height: 7px;
  width: 100px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--orange-500), transparent);
}

.panel-label {
  margin-bottom: 8px;
  color: var(--amber-200);
  font-size: 0.83rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-panel h2 {
  margin-bottom: 24px;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
}

.market-card-list {
  display: grid;
  gap: 12px;
}

.market-card {
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-md);
}

.market-card strong,
.market-card span {
  display: block;
}

.market-card strong {
  margin-bottom: 5px;
  font-size: 1rem;
}

.market-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

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

.section-heading.compact {
  margin-bottom: 0;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--steel-700);
  font-size: 1.08rem;
}

.section-dark .section-heading p,
.section-dark p {
  color: rgba(255, 255, 255, 0.75);
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.card,
.format-card,
.download-card,
.cta-box {
  border: 1px solid var(--steel-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}

.reason-card {
  padding: 26px;
}

.reason-card p,
.format-card p,
.download-card p {
  margin-bottom: 0;
  color: var(--steel-700);
}

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  color: var(--orange-600);
  background: rgba(243, 107, 33, 0.1);
  border-radius: 14px;
  font-size: 0.86rem;
  font-weight: 950;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.segment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.segment-list span {
  padding: 11px 14px;
  color: var(--navy-900);
  background: var(--white);
  border: 1px solid var(--steel-200);
  border-radius: 999px;
  font-weight: 850;
  box-shadow: 0 10px 24px rgba(7, 20, 40, 0.06);
}

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

.format-card {
  position: relative;
  overflow: hidden;
  padding: 25px;
  box-shadow: 0 18px 44px rgba(7, 20, 40, 0.1);
}

.format-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-600), rgba(243, 107, 33, 0));
}

.format-card-accent {
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  border-color: rgba(11, 31, 58, 0.2);
}

.format-card-accent p {
  color: rgba(255, 255, 255, 0.74);
}

.media-kit {
  padding: 84px 0;
}

.media-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 46px;
  align-items: center;
}

.media-grid h2 {
  max-width: 680px;
}

.media-grid p {
  max-width: 660px;
  margin-bottom: 0;
  font-size: 1.08rem;
}

.download-card {
  padding: 28px;
  color: var(--navy-950);
}

.file-badge {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 11px;
  color: var(--white);
  background: var(--orange-600);
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.08em;
}

.download-card p {
  margin-bottom: 24px;
}

.final-cta {
  padding: 72px 0;
  background: linear-gradient(180deg, var(--white), #F7FAFC);
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(28px, 5vw, 48px);
  background:
    radial-gradient(circle at top right, rgba(243, 107, 33, 0.12), transparent 34%),
    var(--navy-900);
  color: var(--white);
}

.cta-box h2 {
  max-width: 760px;
  margin-bottom: 10px;
}

.cta-box p {
  max-width: 650px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.75);
}

.site-footer {
  padding: 36px 0;
  color: rgba(255, 255, 255, 0.72);
  background: var(--navy-950);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-footer p {
  margin: 10px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px 22px;
  font-size: 0.92rem;
  font-weight: 760;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--orange-500);
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 980px) {
  .header-nav {
    display: none;
  }

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

  .hero-panel {
    max-width: 640px;
  }

  .reason-grid,
  .format-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-box,
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .site-header .btn {
    display: none;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand img {
    width: 166px;
    height: auto;
  }

  .hero {
    padding: 54px 0 48px;
  }

  .section {
    padding: 62px 0;
  }

  h1 {
    font-size: clamp(2.3rem, 12vw, 3.55rem);
    letter-spacing: -0.055em;
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, 2.45rem);
  }

  .hero-subtitle,
  .section-heading p,
  .media-grid p {
    font-size: 1rem;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    min-height: 54px;
  }

  .hero-points {
    gap: 8px;
  }

  .hero-panel {
    padding: 22px;
  }

  .reason-grid,
  .format-grid {
    grid-template-columns: 1fr;
  }

  .reason-card,
  .format-card,
  .download-card {
    padding: 22px;
  }

  .segment-list {
    gap: 9px;
  }

  .segment-list span {
    padding: 9px 12px;
    font-size: 0.92rem;
  }

  .final-cta {
    padding-bottom: 86px;
  }

  .site-footer {
    padding-bottom: 86px;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 70;
    display: block;
  }

  .mobile-sticky-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    color: var(--white);
    background: linear-gradient(135deg, var(--orange-600), var(--orange-500));
    border-radius: 999px;
    box-shadow: 0 16px 34px rgba(7, 20, 40, 0.26);
    font-weight: 950;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}