:root {
  --bg: #fdfaf5;
  --bg-alt: #f3ede2;
  --bg-dark: #1f1a17;
  --ink: #2b211c;
  --ink-soft: #5a4a40;
  --ink-light: #f7f1e6;
  --accent: #c2410c;
  --accent-2: #d97706;
  --accent-3: #65a30d;
  --shadow: 0 10px 40px rgba(60, 30, 10, 0.08);
  --shadow-strong: 0 20px 60px rgba(60, 30, 10, 0.18);
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-2);
}

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

h1,
h2,
h3 {
  line-height: 1.15;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 0.5em;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4em;
}

em {
  color: var(--accent);
  font-style: italic;
}

/* ── Hero ──────────────────────────────────────────── */
.hero {
  position: relative;
  background:
    radial-gradient(circle at 80% 20%, rgba(217, 119, 6, 0.18), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(101, 163, 13, 0.18), transparent 50%),
    linear-gradient(135deg, #fef7eb 0%, #fdfaf5 60%, #f6efe1 100%);
  overflow: hidden;
  padding-bottom: 6rem;
}

.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.15rem;
}

.brand__mark {
  font-size: 1.5rem;
}

.brand__name {
  letter-spacing: -0.01em;
}

.nav__links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}

.nav__links a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav__links a:hover {
  color: var(--ink);
}

.hero__content {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(2.2rem, 5.5vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  max-width: 22ch;
}

.hl {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__lead {
  font-size: 1.18rem;
  color: var(--ink-soft);
  max-width: 56ch;
  margin-bottom: 2.2rem;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--ink);
  color: var(--ink-light);
  box-shadow: var(--shadow);
}

.btn--primary:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(43, 33, 28, 0.2);
}

.btn--ghost:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

.btn--large {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
}

.hero__deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.float {
  position: absolute;
  font-size: 3rem;
  opacity: 0.55;
  animation: float 9s ease-in-out infinite;
}

.float--1 {
  top: 18%;
  right: 8%;
  font-size: 5rem;
  animation-delay: 0s;
}

.float--2 {
  top: 60%;
  right: 18%;
  font-size: 2.5rem;
  animation-delay: 1.5s;
}

.float--3 {
  bottom: 12%;
  right: 4%;
  font-size: 3.5rem;
  animation-delay: 3s;
}

.float--4 {
  top: 75%;
  left: 6%;
  font-size: 2.5rem;
  animation-delay: 4.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-18px) rotate(3deg); }
}

/* ── Sections ──────────────────────────────────────── */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section--alt {
  background: var(--bg-alt);
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

.section--alt > .grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 2rem;
}

.section--dark {
  background: var(--bg-dark);
  color: var(--ink-light);
  max-width: 100%;
}

.section--dark h2,
.section--dark h3 {
  color: var(--ink-light);
}

.section__head {
  max-width: 720px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section__head--light p {
  color: rgba(247, 241, 230, 0.7);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.eyebrow--light {
  color: var(--accent-2);
}

.section__lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin-top: 0.8rem;
}

/* ── Grids ─────────────────────────────────────────── */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid--split {
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.grid--curiosities {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 800px) {
  .grid--split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .nav__links {
    display: none;
  }
  .section {
    padding: 4rem 1.5rem;
  }
  .hero__content {
    padding: 3rem 1.5rem 1rem;
  }
}

/* ── Cards ─────────────────────────────────────────── */
.card {
  background: white;
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
  border: 1px solid rgba(60, 30, 10, 0.05);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.card__emoji {
  font-size: 2.6rem;
  margin-bottom: 0.6rem;
}

.card__sub {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
}

.card p {
  font-size: 0.96rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  margin-right: 0.4rem;
  margin-top: auto;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tag--green  { background: #ecfccb; color: #4d7c0f; }
.tag--blue   { background: #dbeafe; color: #1d4ed8; }
.tag--yellow { background: #fef3c7; color: #b45309; }
.tag--red    { background: #fee2e2; color: #b91c1c; }

/* ── Stats ─────────────────────────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.stat {
  background: white;
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}

.stat__num {
  display: block;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.6rem;
}

.stat__label {
  font-size: 0.88rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.bullets {
  list-style: none;
  margin-top: 1.5rem;
}

.bullets li {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(60, 30, 10, 0.08);
  font-size: 0.98rem;
}

.bullets li:last-child {
  border-bottom: none;
}

/* ── Steps ─────────────────────────────────────────── */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.step {
  background: white;
  padding: 2rem 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  border-top: 4px solid var(--accent);
}

.step__num {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  margin-top: 0.5rem;
}

/* ── Curiosities ───────────────────────────────────── */
.section--dark .section__head {
  margin-bottom: 3rem;
}

.curiosity {
  background: rgba(255, 255, 255, 0.04);
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.curiosity__icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.8rem;
}

.curiosity h3 {
  margin-bottom: 0.5rem;
}

.curiosity p {
  color: rgba(247, 241, 230, 0.75);
  font-size: 0.96rem;
}

.curiosity em {
  color: var(--accent-2);
}

/* ── CTA ───────────────────────────────────────────── */
.cta {
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: center;
  padding: 5rem 2rem;
}

.cta h2 {
  margin-bottom: 0.8rem;
}

.cta p {
  color: var(--ink-soft);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* ── Footer ────────────────────────────────────────── */
.footer {
  background: var(--bg-alt);
  padding: 3rem 2rem;
  text-align: center;
}

.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
}

.footer .brand {
  justify-content: center;
  margin-bottom: 1rem;
}

.footer p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.footer__small {
  font-size: 0.85rem;
  opacity: 0.7;
  margin-top: 0.6rem;
}