/* ======================================================
   LVL2 Landing V4 — Shared Public Page Layout
   Ported from landing-v3/page-styles.css so PublicSiteChrome
   can drop the v3 dependency. Uses v4 token names where they
   exist and inlines container widths otherwise.
   ====================================================== */

/* ── Hero Section ── */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: clamp(80px, 10vw, 140px) 24px clamp(64px, 8vw, 100px);
  position: relative;
  min-height: 80vh;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0, 229, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

/* ── Social Proof Section ── */
.social-proof {
  padding: 64px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  max-width: 1240px;
  margin: 0 auto;
}

/* ── Features Section ── */
.features-section {
  padding: clamp(80px, 10vw, 140px) 24px;
  max-width: 1240px;
  margin: 0 auto;
}

/* ── Segment-specific hero variant ── */
.segment-page-v3 .segment-hero {
  min-height: 72vh;
  background: var(--background);
  display: flex;
  align-items: center;
}

.segment-page-v3 .segment-hero__inner {
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
  padding: clamp(80px, 10vw, 120px) 0 clamp(48px, 6vw, 80px);
}

/* ── SMS Preview Section ── */
.sms-preview-section {
  padding: clamp(80px, 10vw, 140px) 24px;
  max-width: 1240px;
  margin: 0 auto;
}

/* ── Pricing Section ── */
.pricing-section {
  padding: clamp(80px, 10vw, 140px) 24px;
  max-width: 1240px;
  margin: 0 auto;
}

/* ── FAQ Section ── */
.faq-section {
  padding: clamp(64px, 8vw, 120px) 24px;
  max-width: 800px;
  margin: 0 auto;
}

/* ── Upgrade / Upsell Section ── */
.upgrade-section {
  padding: 64px 24px;
}

/* ── Personality / Built By ── */
.personality-section,
.built-by-section {
  padding: 64px 24px;
  max-width: 1240px;
  margin: 0 auto;
}

/* ── Announcement bar override ── */
.v3-announce {
  position: relative;
  padding: 10px 24px;
  background: var(--brand-green);
  text-align: center;
  z-index: 10;
}

.v3-announce-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  max-width: 1240px;
  margin: 0 auto;
  flex-wrap: wrap;
}

/* ── Grid helpers ── */
.v3-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.v3-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.v3-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1024px) {
  .v3-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .v3-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .v3-grid-2,
  .v3-grid-3,
  .v3-grid-4 { grid-template-columns: 1fr; }
}