:root {
  --color-ink: #14181f;
  --color-ink-elevated: #1f2733;
  --color-ink-floating: #29333f;
  --color-sky: #4da6ff;
  --color-sky-hover: #7cc0ff;
  --color-cream: #f5f1ea;
  --color-text-muted: #9aa3af;
  --color-text-on-cream: #2a2620;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", -apple-system, sans-serif;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-elevated: 0 8px 24px -8px rgba(10, 12, 16, 0.45), 0 2px 6px rgba(20, 24, 31, 0.4);
  --shadow-floating: 0 20px 48px -12px rgba(10, 12, 16, 0.55), 0 8px 16px rgba(20, 24, 31, 0.5);

  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --max-width: 75rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-ink);
  color: var(--color-cream);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 var(--space-4);
}

h1 {
  font-size: clamp(2.25rem, 8vw, 3.75rem);
}

h2 {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

p {
  margin: 0 0 var(--space-4);
  color: var(--color-text-muted);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-8) 0;
  position: relative;
}

.section--elevated {
  background-color: var(--color-ink-elevated);
}


.section__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sky);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  background-color: var(--color-sky);
  color: var(--color-cream);
  box-shadow: var(--shadow-elevated);
  transition: transform 0.3s var(--ease-spring), background-color 0.2s ease, box-shadow 0.3s ease;
}

.btn:hover {
  background-color: var(--color-sky-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-floating);
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 2px solid var(--color-cream);
  outline-offset: 3px;
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-cream);
  border: 1px solid rgba(245, 241, 234, 0.3);
  box-shadow: none;
}

.btn--ghost:hover {
  background-color: rgba(245, 241, 234, 0.08);
  box-shadow: none;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-color: var(--color-ink);
  overflow: hidden;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 24, 31, 0.2) 0%, rgba(20, 24, 31, 0.95) 100%);
  mix-blend-mode: multiply;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--space-7) var(--space-5);
  width: 100%;
  animation: rise 0.9s var(--ease-spring) both;
}

.hero__title {
  color: var(--color-cream);
  max-width: 18ch;
}

.hero__subtitle {
  max-width: 32ch;
  font-size: 1.05rem;
  animation: rise 0.9s var(--ease-spring) both;
  animation-delay: 0.1s;
}

.hero__actions {
  animation: rise 0.9s var(--ease-spring) both;
  animation-delay: 0.2s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.benefits {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

.benefit-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 22rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-floating);
}

.benefit-card:hover .benefit-card__image {
  transform: scale(1.06);
}

.benefit-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-spring);
}

.benefit-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 24, 31, 0.25) 0%, rgba(20, 24, 31, 0.75) 55%, rgba(20, 24, 31, 0.98) 100%);
  mix-blend-mode: multiply;
}

.benefit-card__content {
  position: relative;
  z-index: 2;
  padding: var(--space-6);
}

.benefit-card__content p {
  color: var(--color-cream);
}

.benefit-card__icon {
  color: var(--color-sky);
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

.cta-banner {
  text-align: center;
  padding: var(--space-7) 0;
}

.cta-banner p {
  max-width: 40ch;
  margin: 0 auto var(--space-5);
}

.site-footer {
  background-color: var(--color-ink-elevated);
  padding: var(--space-6) 0 calc(var(--space-6) + 72px);
  text-align: center;
}

.site-footer p {
  font-size: 0.85rem;
  margin: 0;
}

@media (min-width: 48rem) {
  .benefits {
    grid-template-columns: repeat(3, 1fr);
  }

  .site-footer {
    padding: var(--space-6) 0;
  }
}