/* Landing page (index.html) — chỉ phần riêng; header, footer, token màu và nút dùng chung legal.css. */

.landing-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  align-items: center;
  gap: 48px;
  padding: 64px 0 60px;
}

.landing-hero h1 {
  max-width: 20ch;
  font-size: clamp(2rem, 4.4vw, 3rem);
  text-wrap: balance;
}

.store-row {
  display: flex;
  margin-top: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.store-button {
  display: inline-flex;
  min-height: 52px;
  padding: 8px 18px 8px 14px;
  align-items: center;
  gap: 10px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  line-height: 1.15;
}

.store-button:hover {
  background: #1b3360;
  color: #fff;
  text-decoration: none;
}

.store-button svg {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  fill: currentColor;
}

.store-button span {
  display: flex;
  flex-direction: column;
  font-size: 1.05rem;
  font-weight: 600;
}

.store-button small {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  opacity: 0.8;
}

.store-button.is-soon {
  background: var(--surface);
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
  cursor: default;
}

.page-art svg {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  filter: drop-shadow(0 18px 36px rgba(15, 35, 68, 0.12));
}

.landing-section {
  padding: 56px 0 8px;
}

.landing-section h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.landing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.landing-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.landing-card h3 {
  margin: 14px 0 6px;
  font-size: 1.02rem;
}

.landing-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.landing-card .ico {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 12px;
  background: var(--surface-brand);
  color: var(--brand);
}

.landing-card .ico svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.landing-privacy {
  padding-bottom: 64px;
}

@media (max-width: 900px) {
  .landing-hero-inner {
    grid-template-columns: minmax(0, 1fr);
    padding: 40px 0 44px;
  }

  .page-art {
    max-width: 320px;
  }

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

@media (max-width: 560px) {
  .landing-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}