:root {
  --ink: #082d33;
  --ink-soft: #31545a;
  --muted: #f4f8f5;
  --paper: #fffdf6;
  --line: rgba(8, 45, 51, 0.13);
  --water: #0b6f86;
  --water-2: #19a7c7;
  --sun: #ffe24d;
  --leaf: #79b75b;
  --pink: #ef2e9b;
  --shadow: 0 24px 70px rgba(8, 45, 51, 0.16);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1160px;
  color-scheme: light;
}

* {
  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(--ink);
  background:
    radial-gradient(circle at top left, rgba(35, 180, 216, 0.16), transparent 30rem),
    linear-gradient(180deg, #fffdf6 0%, #f7fbf8 46%, #fffdf6 100%);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  text-decoration: none;
  transition: transform 180ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 253, 246, 0.86);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  border-radius: 15px;
  box-shadow: 0 8px 24px rgba(8, 45, 51, 0.18);
}

.brand span {
  display: grid;
  line-height: 1.05;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.brand small {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  border-radius: 999px;
  padding: 9px 13px;
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(8, 45, 51, 0.08);
}

.nav-links .nav-cta {
  color: var(--ink);
  background: var(--sun);
  box-shadow: 0 10px 22px rgba(8, 45, 51, 0.12);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(640px, 86vh, 860px);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--ink);
}

.hero-img,
.hero picture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-img {
  object-fit: cover;
  object-position: 50% 50%;
  filter: saturate(1.08) contrast(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 226, 77, 0.32), transparent 22rem),
    radial-gradient(circle at 22% 20%, rgba(35, 180, 216, 0.32), transparent 24rem),
    linear-gradient(90deg, rgba(5, 33, 38, 0.91) 0%, rgba(5, 33, 38, 0.68) 42%, rgba(5, 33, 38, 0.18) 100%),
    linear-gradient(180deg, rgba(5, 33, 38, 0.18) 0%, rgba(5, 33, 38, 0.88) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 150px 0 78px;
  color: white;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 8px 13px;
  background: rgba(255, 255, 255, 0.16);
  color: #f4fdff;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 860px;
  margin: 22px 0 18px;
  font-size: clamp(3.1rem, 8vw, 7.4rem);
  line-height: 0.88;
  letter-spacing: -0.085em;
}

.hero-text {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.08rem, 2vw, 1.36rem);
}

.hero-actions,
.submit-actions,
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 850;
  line-height: 1.1;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.btn-primary {
  color: var(--ink);
  background: var(--sun);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  color: white;
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(14px);
}

.btn-ghost {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.66);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-facts span {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.11);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 700;
}

.intro-section {
  margin-top: -46px;
  position: relative;
  z-index: 4;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr;
  gap: 18px;
}

.intro-card,
.contact-card,
.share-card,
.steps li,
.category-card {
  border: 1px solid var(--line);
  background: rgba(255, 253, 246, 0.88);
  box-shadow: var(--shadow);
}

.intro-card {
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 40px);
}

.section-kicker {
  border-color: rgba(8, 45, 51, 0.1);
  background: rgba(25, 167, 199, 0.11);
  color: var(--water);
}

.intro-card h2,
.section-head h2,
.submit-copy h2,
.contact-primary h2 {
  margin: 16px 0 12px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.intro-card p,
.section-head p,
.submit-copy p,
.contact-primary p,
.share-card p,
.steps p,
.card-copy {
  color: var(--ink-soft);
  font-size: 1.04rem;
}

.quick-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(circle at top right, rgba(255, 226, 77, 0.48), transparent 12rem),
    rgba(255, 253, 246, 0.94);
}

.icon-bubble {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 20px;
  background: white;
  box-shadow: 0 12px 30px rgba(8, 45, 51, 0.12);
  font-size: 1.65rem;
}

.quick-card h3,
.share-card h3,
.steps h3 {
  margin: 16px 0 6px;
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.text-link {
  width: fit-content;
  color: var(--water);
  font-weight: 850;
  text-decoration: none;
  border-bottom: 2px solid rgba(25, 167, 199, 0.34);
}

.section {
  padding: clamp(70px, 10vw, 122px) 0;
}

.section-muted {
  background:
    radial-gradient(circle at 20% 20%, rgba(121, 183, 91, 0.18), transparent 24rem),
    linear-gradient(180deg, rgba(244, 248, 245, 0.88), rgba(255, 253, 246, 0.96));
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head h2 {
  margin-top: 14px;
}

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

.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 26px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  transition: transform 190ms ease, box-shadow 190ms ease, border-color 190ms ease;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: auto -35% -42% -35%;
  height: 210px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(35, 180, 216, 0.24), rgba(255, 226, 77, 0.3));
  transition: transform 190ms ease;
}

.category-card:nth-child(2)::before {
  background: linear-gradient(135deg, rgba(121, 183, 91, 0.25), rgba(35, 180, 216, 0.22));
}

.category-card:nth-child(3)::before {
  background: linear-gradient(135deg, rgba(239, 46, 155, 0.18), rgba(255, 226, 77, 0.3));
}

.category-card:hover,
.category-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(8, 45, 51, 0.24);
  box-shadow: 0 30px 80px rgba(8, 45, 51, 0.22);
}

.category-card:hover::before,
.category-card:focus-visible::before {
  transform: translateY(-12px) scale(1.04);
}

.card-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 14px 30px rgba(8, 45, 51, 0.12);
  font-size: 1.7rem;
}

.card-label {
  position: relative;
  width: fit-content;
  margin-top: 22px;
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(8, 45, 51, 0.07);
  color: var(--water);
  font-size: 0.85rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.category-card strong {
  position: relative;
  margin-top: 14px;
  font-size: 1.72rem;
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.card-copy {
  position: relative;
  margin-top: 12px;
}

.card-action {
  position: relative;
  margin-top: auto;
  width: fit-content;
  border-radius: 999px;
  padding: 9px 13px;
  background: var(--ink);
  color: white;
  font-weight: 850;
}

.submit-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
}

.notice {
  margin-top: 20px;
  border: 1px solid rgba(121, 183, 91, 0.3);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  background: rgba(121, 183, 91, 0.13);
  color: var(--ink);
}

.steps {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  border-radius: var(--radius-xl);
  padding: 24px;
}

.steps li > span {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: var(--ink);
  color: var(--sun);
  font-size: 0.95rem;
  font-weight: 900;
}

.steps h3,
.steps p {
  margin-top: 0;
}

.steps p {
  margin-bottom: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 18px;
}

.contact-card,
.share-card {
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 40px);
}

.contact-primary {
  background:
    radial-gradient(circle at 92% 15%, rgba(255, 226, 77, 0.5), transparent 15rem),
    linear-gradient(135deg, rgba(255, 253, 246, 0.95), rgba(230, 246, 242, 0.92));
}

.contact-primary .btn-secondary {
  color: var(--ink);
  border-color: rgba(8, 45, 51, 0.12);
  background: white;
}

.share-card {
  background:
    radial-gradient(circle at top right, rgba(239, 46, 155, 0.12), transparent 13rem),
    rgba(255, 253, 246, 0.88);
}

.share-links {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.share-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 13px 14px;
  background: white;
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.share-links a::after {
  content: "↗";
  opacity: 0.55;
}

.share-links a:hover,
.share-links a:focus-visible {
  transform: translateX(3px);
  border-color: rgba(8, 45, 51, 0.25);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr auto;
  gap: 22px;
  align-items: start;
}

.footer-brand {
  color: white;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: -0.035em;
}

.footer p {
  max-width: 520px;
  margin: 8px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 16px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.86);
  font-weight: 750;
  text-decoration: none;
}

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

.copyright {
  grid-column: 1 / -1;
  font-size: 0.92rem;
  opacity: 0.72;
}

@media (max-width: 900px) {
  .nav-wrap {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

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

  .hero {
    min-height: 760px;
  }

  .hero-overlay {
    background:
      radial-gradient(circle at 80% 14%, rgba(255, 226, 77, 0.3), transparent 18rem),
      linear-gradient(180deg, rgba(5, 33, 38, 0.42) 0%, rgba(5, 33, 38, 0.95) 100%);
  }

  .hero-content {
    padding-top: 210px;
  }

  .intro-grid,
  .card-grid,
  .submit-layout,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .brand strong {
    font-size: 0.95rem;
  }

  .nav-links {
    width: 100%;
    gap: 6px;
  }

  .nav-links a {
    padding: 8px 10px;
    font-size: 0.88rem;
  }

  .nav-links .nav-cta {
    width: 100%;
    text-align: center;
  }

  .hero {
    min-height: 780px;
  }

  .hero-img {
    object-position: 50% 50%;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .hero-text {
    font-size: 1.02rem;
  }

  .btn,
  .hero-actions,
  .submit-actions,
  .contact-buttons {
    width: 100%;
  }

  .intro-section {
    margin-top: -28px;
  }

  .intro-card,
  .contact-card,
  .share-card,
  .category-card,
  .steps li {
    border-radius: 24px;
  }

  .category-card {
    min-height: 320px;
  }

  .steps li {
    grid-template-columns: 1fr;
  }

  .footer {
    padding-bottom: 46px;
  }
}

@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;
  }
}