html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

/* =========================
   BASE
========================= */
body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background: var(--ink);
  color: #eaeaea;
  overflow-x: hidden;
}

/* =========================
   BACKGROUND LAYER
========================= */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("assets/background.png") center/cover no-repeat;
  opacity: 0.28;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(
    circle at top,
    rgba(255, 213, 111, 0.08),
    transparent 60%
  );
  z-index: -1;
}

/* =========================
   HERO
========================= */
.hero {
  position: relative;
  min-height: 85vh;
  display: grid;
  align-items: center;
  padding: 140px clamp(18px, 6vw, 96px);
  border-bottom: 1px solid var(--line);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 5.2rem);
  line-height: 1.05;
  margin: 0;
  color: #ffffff;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
}

.hero p {
  margin-top: 18px;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
}

/* =========================
   SECTIONS
========================= */
.section {
  padding: clamp(70px, 8vw, 120px) clamp(18px, 6vw, 96px);
  border-bottom: 1px solid var(--line);
}

.section.intro {
  background: linear-gradient(180deg, #0f1318, #0b0e12);
}

.section.state {
  background: linear-gradient(180deg, #0c1016, #0b0e12);
}

.section.economy {
  background: radial-gradient(
      circle at 80% 30%,
      rgba(255, 157, 84, 0.07),
      transparent 55%
    ),
    #0b0e12;
}

.section.shadow {
  background: radial-gradient(
      circle at 30% 40%,
      rgba(207, 93, 72, 0.1),
      transparent 60%
    ),
    #0a0d12;
}

.section.final {
  background: linear-gradient(180deg, #0b0e12, #07090d);
}

/* =========================
   TYPOGRAPHY
========================= */
.container {
  max-width: 1100px;
  margin: 0 auto;
}

h2 {
  font-size: clamp(1.9rem, 3.5vw, 3.2rem);
  margin-bottom: 24px;
  line-height: 1.1;
  color: #ffffff;
  text-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

h3 {
  color: #ffffff;
}

p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
  margin: 14px 0;
  max-width: 900px;
}

/* =========================
   SPECIAL TEXT
========================= */
.highlight {
  margin-top: 26px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  color: #ffffff;
  font-weight: 700;
}

.highlight.big {
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.warning {
  margin-top: 26px;
  padding-left: 14px;
  border-left: 3px solid var(--danger);
  color: #ffd0c7;
  font-weight: 600;
}

/* =========================
   GRID / CARDS
========================= */
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 213, 111, 0.4);
  background: rgba(255, 213, 111, 0.05);
}

.card h3 {
  margin-bottom: 12px;
}

.card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.98rem;
}

/* =========================
   FOOTER
========================= */
.footer {
  text-align: center;
  padding: 30px;
  background: #07090d;
  border-top: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.55);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 70vh;
    padding: 120px 18px;
  }
}

@media (max-width: 560px) {
  h2 {
    font-size: 1.8rem;
  }

  .hero h1 {
    font-size: 2.4rem;
  }
}