/* ============================================================================
 * SmartAEO marketing homepage — section styles only. Primitives live in
 * components.css; data panels (dashboard mockup, markets) in dashboard.css.
 * Link order: design-system.css → components.css → dashboard.css → homepage.css.
 * ========================================================================== */

/* ---------- section spine ---------- */
.section {
  padding-block: 96px;
}
.section-head {
  max-width: 640px;
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
  margin-bottom: 40px;
}
.eyebrow {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-500);
}
.eyebrow--bronze {
  color: var(--secondary-600);
}
.eyebrow--light {
  color: var(--accent-300);
}
.h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: rgb(var(--text-strong));
  margin: 14px 0 0;
}
.section-sub {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.6;
  color: rgb(var(--text-muted));
}
.section-sub b {
  color: rgb(var(--text-strong));
}

/* ============================================================================
 * Header
 * ========================================================================== */
.hp-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(var(--surface-1) / 0);
  border-bottom: 1px solid transparent;
  transition: all var(--dur-base) var(--ease-standard);
}
.hp-header.scrolled {
  background: rgb(var(--surface-1) / 0.82);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgb(var(--border-subtle));
}
.hp-header__inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.hp-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.hp-nav a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 14.5px;
  font-weight: 500;
  color: rgb(var(--text-muted));
  transition: color var(--dur-fast) var(--ease-standard);
}
.hp-nav a:hover {
  color: rgb(var(--text-strong));
}
.hp-nav .ic {
  width: 14px;
  height: 14px;
}
.hp-header__cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hp-signin {
  font-size: 14.5px;
  font-weight: 600;
  color: rgb(var(--text-strong));
}

/* ============================================================================
 * Hero
 * ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
}
.hero__mesh {
  position: absolute;
  inset: 0;
  background: var(--grad-spotlight);
  opacity: 0.14;
  -webkit-mask-image: radial-gradient(ellipse at top, black 35%, transparent 72%);
  mask-image: radial-gradient(ellipse at top, black 35%, transparent 72%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  padding-top: 64px;
  padding-bottom: 96px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgb(var(--surface-1));
  border: 1px solid rgb(var(--border-subtle));
  border-radius: var(--radius-full);
  padding: 5px 12px 5px 6px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}
.hero__pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--primary-50);
  color: var(--primary-700);
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}
.hero__pill-tag .ic {
  width: 13px;
  height: 13px;
}
.hero__pill-text {
  font-size: 13px;
  color: rgb(var(--text-muted));
}
.hero h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 58px;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: rgb(var(--text-strong));
  margin: 0;
}
.hero__sub {
  margin-top: 22px;
  font-size: 18.5px;
  line-height: 1.55;
  color: rgb(var(--text-muted));
  max-width: 520px;
}
.hero__ctas {
  display: flex;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.hero__engines {
  margin-top: 30px;
}
.hero__engines-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgb(var(--text-muted));
  margin-bottom: 12px;
}
.hero__engines-row {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}
.hero__mock-wrap {
  padding-inline: 8px;
}

/* answer-engine mockup */
.mock {
  position: relative;
}
.mock__card {
  position: relative;
  z-index: 2;
  background: rgb(var(--surface-1));
  border: 1px solid rgb(var(--border-subtle));
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
  padding: 22px;
}
.mock__prompt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: rgb(var(--surface-2));
  border: 1px solid rgb(var(--border-subtle));
  border-radius: 12px;
}
.mock__prompt .ic {
  width: 18px;
  height: 18px;
  color: var(--accent-600);
}
.mock__prompt span {
  font-size: 14.5px;
  color: rgb(var(--text-strong));
  font-weight: 500;
}
.mock__engine {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  margin-bottom: 10px;
}
.mock__engine-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-700);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
}
.mock__engine-name {
  font-size: 13px;
  font-weight: 600;
  color: rgb(var(--text-strong));
}
.mock__answering {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--success-700);
  background: var(--success-50);
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.mock__answering-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success-500);
}
.mock__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgb(var(--text-strong));
}
.mock__hl {
  background: var(--secondary-100);
  color: var(--secondary-700);
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 5px;
  box-shadow: inset 0 0 0 1px var(--secondary-200);
}
.mock__sup {
  color: var(--accent-600);
  font-weight: 700;
}
.mock__sources {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgb(var(--border-subtle));
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.mock__sources-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgb(var(--text-muted));
}
.mock__source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: rgb(var(--text-strong));
  background: rgb(var(--surface-1));
  border: 1px solid rgb(var(--border-subtle));
  border-radius: 999px;
  padding: 3px 10px 3px 7px;
}
.mock__source-num {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgb(var(--surface-3));
  color: rgb(var(--text-muted));
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.mock__source-num--primary {
  background: var(--secondary-500);
  color: #fff;
}
.mock__float {
  position: absolute;
  z-index: 3;
}
.mock__float--top {
  top: -26px;
  right: -18px;
  width: 184px;
}
.mock__float--bottom {
  bottom: -22px;
  left: -22px;
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgb(var(--surface-1));
  border: 1px solid rgb(var(--border-subtle));
  box-shadow: var(--shadow-lg);
  border-radius: 14px;
  padding: 10px 14px;
}
.mock__float-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--success-50);
  color: var(--success-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.mock__float-icon .ic {
  width: 20px;
  height: 20px;
}
.mock__float-title {
  font-size: 13px;
  font-weight: 700;
  color: rgb(var(--text-strong));
  line-height: 1.25;
}
.mock__float-meta {
  font-size: 11.5px;
  color: rgb(var(--text-muted));
  line-height: 1.25;
}

/* ============================================================================
 * Proof strip
 * ========================================================================== */
.proof {
  border-top: 1px solid rgb(var(--border-subtle));
  border-bottom: 1px solid rgb(var(--border-subtle));
  background: rgb(var(--surface-1));
}
.proof__inner {
  padding-block: 26px;
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  justify-content: center;
}
.proof__label {
  font-size: 12.5px;
  font-weight: 600;
  color: rgb(var(--text-muted));
  letter-spacing: 0.02em;
}
.proof__brands {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  align-items: center;
  opacity: 0.62;
}
.proof__brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  color: rgb(var(--text-strong));
  letter-spacing: -0.02em;
}
.proof__brand .ic {
  width: 16px;
  height: 16px;
  color: var(--primary-400);
}

/* ============================================================================
 * Split layout + feature list (Localized AEO, Agency)
 * ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 60px;
  align-items: center;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 28px;
}
.feature {
  display: flex;
  gap: 14px;
}
.feature__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 11px;
  background: var(--primary-50);
  color: var(--primary-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.feature__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: rgb(var(--text-strong));
}
.feature__body {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgb(var(--text-muted));
  margin-top: 2px;
}

/* ============================================================================
 * The funnel
 * ========================================================================== */
.funnel {
  background: rgb(var(--surface-2));
  border-top: 1px solid rgb(var(--border-subtle));
  border-bottom: 1px solid rgb(var(--border-subtle));
}
.funnel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 44px;
}
.funnel-card {
  position: relative;
  background: rgb(var(--surface-1));
  border: 1px solid rgb(var(--border-subtle));
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  padding: 22px;
}
.funnel-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.funnel-card__icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--primary-50);
  color: var(--primary-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.funnel-card__icon .ic {
  width: 23px;
  height: 23px;
}
.funnel-card--dark .funnel-card__icon {
  background: var(--grad-ink);
  color: #fff;
}
.funnel-card__num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 28px;
  color: rgb(var(--surface-3));
  line-height: 1;
}
.funnel-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: rgb(var(--text-strong));
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.funnel-card__chip {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--secondary-700);
  background: var(--secondary-100);
  padding: 2px 7px;
  border-radius: 999px;
}
.funnel-card__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgb(var(--text-muted));
}

/* ============================================================================
 * Agency (dark)
 * ========================================================================== */
.agency {
  background: var(--grad-ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.agency__mesh {
  position: absolute;
  inset: 0;
  background: var(--grad-spotlight);
  opacity: 0.22;
  pointer-events: none;
}
.agency__inner {
  position: relative;
}
.agency .h2 {
  color: #fff;
  font-size: 42px;
  line-height: 1.08;
}
.agency__sub {
  margin-top: 16px;
  font-size: 17.5px;
  line-height: 1.6;
  color: rgb(255 255 255 / 0.72);
  max-width: 460px;
}
.agency__services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 30px;
}
.agency__svc-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgb(255 255 255 / 0.08);
  border: 1px solid rgb(255 255 255 / 0.14);
  color: var(--secondary-300);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.agency__svc-icon .ic {
  width: 21px;
  height: 21px;
}
.agency__svc-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  margin-top: 12px;
}
.agency__svc-body {
  font-size: 14px;
  line-height: 1.55;
  color: rgb(255 255 255 / 0.64);
  margin-top: 4px;
}
.agency__cta {
  margin-top: 32px;
}
.collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.collage__tile {
  border-radius: 16px;
  background: rgb(255 255 255 / 0.05);
  border: 1px solid rgb(255 255 255 / 0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgb(255 255 255 / 0.7);
}
.collage__tile .ic {
  width: 26px;
  height: 26px;
}
.collage__tile:nth-child(2),
.collage__tile:nth-child(4) {
  margin-top: 22px;
}
.collage__label {
  font-size: 12.5px;
  font-weight: 600;
}
.collage__note {
  font-size: 10.5px;
  color: rgb(255 255 255 / 0.4);
}

/* ============================================================================
 * Comparison
 * ========================================================================== */
.compare {
  max-width: 920px;
}
.compare__table {
  border: 1px solid rgb(var(--border-subtle));
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: rgb(var(--surface-1));
}
.compare__row {
  display: grid;
  grid-template-columns: 1fr 130px 150px;
  align-items: center;
  padding: 15px 22px;
  border-top: 1px solid rgb(var(--border-subtle));
}
.compare__row--head {
  padding: 16px 22px;
  background: rgb(var(--surface-2));
  border-top: none;
  border-bottom: 1px solid rgb(var(--border-subtle));
}
.compare__cap {
  font-size: 13px;
  font-weight: 600;
  color: rgb(var(--text-muted));
}
.compare__col {
  text-align: center;
  font-size: 13.5px;
  font-weight: 600;
  color: rgb(var(--text-muted));
}
.compare__logo {
  text-align: center;
}
.compare__label {
  font-size: 14.5px;
  font-weight: 500;
  color: rgb(var(--text-strong));
}
.compare__cell {
  display: flex;
  justify-content: center;
}
.tick {
  display: inline-flex;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
}
.tick--on {
  background: var(--success-50);
  color: var(--success-600);
}
.tick--off {
  background: rgb(var(--surface-3));
  color: rgb(var(--text-muted));
}
.tick .ic {
  width: 16px;
  height: 16px;
}

/* ============================================================================
 * CTA
 * ========================================================================== */
.cta {
  padding-bottom: 96px;
}
.cta__card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--primary-100);
  background: var(--primary-50);
  padding: 56px 40px;
  text-align: center;
}
.cta__mesh {
  position: absolute;
  inset: 0;
  background: var(--grad-spotlight);
  opacity: 0.16;
  pointer-events: none;
}
.cta__inner {
  position: relative;
  max-width: 560px;
  margin-inline: auto;
}
.cta h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--primary-900);
  margin: 16px 0 0;
}
.cta__sub {
  margin-top: 14px;
  font-size: 17.5px;
  line-height: 1.55;
  color: var(--primary-700);
}
.cta__form {
  display: flex;
  gap: 10px;
  margin-top: 28px;
  max-width: 440px;
  margin-inline: auto;
  text-align: left;
}
.cta__form .input {
  flex: 1;
}
.cta__trust {
  display: flex;
  gap: 18px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--primary-700);
}
.cta__trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.cta__trust .ic {
  width: 15px;
  height: 15px;
}

/* ============================================================================
 * Footer
 * ========================================================================== */
.footer {
  background: var(--primary-950);
  color: rgb(255 255 255 / 0.7);
}
.footer__inner {
  padding-block: 56px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 32px;
}
.footer__about {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  max-width: 240px;
  color: rgb(255 255 255 / 0.6);
}
.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.footer__social span {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgb(255 255 255 / 0.06);
  border: 1px solid rgb(255 255 255 / 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgb(255 255 255 / 0.75);
}
.footer__social .ic {
  width: 17px;
  height: 17px;
}
.footer__col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13.5px;
  color: #fff;
  margin-bottom: 14px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 14px;
  color: rgb(255 255 255 / 0.6);
}
.footer__links a:hover {
  color: #fff;
}
.footer__bottom {
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid rgb(255 255 255 / 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__copy {
  font-size: 13px;
  color: rgb(255 255 255 / 0.5);
}
.footer__legal {
  display: flex;
  gap: 20px;
  font-size: 13px;
}
.footer__legal a {
  color: rgb(255 255 255 / 0.5);
}
.footer__legal a:hover {
  color: #fff;
}

/* ============================================================================
 * Responsive
 * ========================================================================== */
@media (max-width: 1000px) {
  .hp-nav,
  .hp-signin {
    display: none;
  }
  .hero-grid,
  .split,
  .dash__cols {
    grid-template-columns: 1fr;
  }
  .funnel-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .hero__mock-wrap {
    margin-top: 40px;
  }
  .agency .collage {
    margin-top: 8px;
  }
}

@media (max-width: 620px) {
  .section {
    padding-block: 64px;
  }
  .hero h1 {
    font-size: 42px;
  }
  .h2,
  .agency .h2,
  .cta h2 {
    font-size: 30px;
  }
  .funnel-grid {
    grid-template-columns: 1fr;
  }
  .cta__form {
    flex-direction: column;
  }
  .dash__side {
    display: none;
  }
  .dash__stats,
  .media-grid {
    grid-template-columns: 1fr;
  }
  .agency__services {
    grid-template-columns: 1fr;
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .mock__float--top {
    right: 0;
    top: -18px;
  }
  .mock__float--bottom {
    left: 0;
  }
  .cta__card {
    padding: 40px 24px;
  }
}