/* ============================================================
   HORIZON — Landing Page Styles
   ============================================================ */

/* ---- Custom Properties ---- */
:root {
  --color-bg: #0a0a0f;
  --color-bg-2: #0f0f1a;
  --color-surface: #141420;
  --color-surface-2: #1c1c2e;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.15);

  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-text-subtle: #64748b;

  --color-primary: #6366f1;
  --color-primary-hover: #5457e8;
  --color-primary-glow: rgba(99, 102, 241, 0.3);
  --color-violet: #8b5cf6;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px var(--color-primary-glow);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

  --transition-fast: 150ms ease;
  --transition: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1200px;
  --container-narrow: 760px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ---- Accessibility ---- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: white;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 0; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: 6rem;
}

/* ---- Typography ---- */
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 0 var(--color-primary-glow);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--color-primary-glow);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text);
  background: rgba(255,255,255,0.04);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

.btn--full { width: 100%; justify-content: center; }

/* ---- Badge ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: #a5b4fc;
  margin-bottom: 1.5rem;
}

.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.nav__links a {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav__links a:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.05);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  margin-left: auto;
  padding: 6px;
  border-radius: var(--radius-sm);
}
.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text-muted);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  border-top: 1px solid var(--color-border);
  padding: 1.25rem 1.5rem 1.5rem;
  background: rgba(10, 10, 15, 0.97);
}
.mobile-menu[hidden] { display: none; }

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}
.mobile-menu ul a {
  display: block;
  padding: 0.75rem 0.5rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding-block: 5rem 4rem;
  overflow: hidden;
  text-align: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(99,102,241,0.6) 0%, transparent 70%);
}
.hero__glow--2 {
  width: 400px; height: 400px;
  bottom: 0; right: 10%;
  background: radial-gradient(circle, rgba(139,92,246,0.4) 0%, transparent 70%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 0%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__heading {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #fff;
  max-width: 14ch;
  margin-bottom: 1.5rem;
}

.hero__subheading {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 50ch;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1rem;
}

.hero__disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  margin-bottom: 3.5rem;
}

/* Dashboard mock */
.hero__visual {
  width: 100%;
  max-width: 780px;
  margin-bottom: 3rem;
}

.dashboard-mock {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(99,102,241,0.1);
}

.dashboard-mock__topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.75rem 1rem;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot--red   { background: #ff5f57; }
.dot--yellow{ background: #ffbd2e; }
.dot--green { background: #28c840; }

.mock-title {
  font-size: 0.75rem;
  color: var(--color-text-subtle);
  margin-left: auto;
  margin-right: auto;
}

.dashboard-mock__body {
  display: flex;
  min-height: 220px;
}

.mock-sidebar {
  width: 48px;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid var(--color-border);
  padding: 0.75rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mock-nav-item {
  height: 28px;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
}
.mock-nav-item--active {
  background: rgba(99,102,241,0.3);
}

.mock-content {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mock-cards {
  display: flex;
  gap: 0.75rem;
}

.mock-card {
  flex: 1;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
}

.mock-card__label {
  height: 8px; width: 60%; margin-bottom: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
}
.mock-card__value {
  height: 14px; width: 40%; margin-bottom: 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
}
.mock-card__bar {
  height: 4px; width: var(--w);
  background: linear-gradient(90deg, var(--color-primary), var(--color-violet));
  border-radius: 2px;
}

.mock-chart {
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.02);
}
.mock-chart svg { width: 100%; height: 100%; }

.mock-tasks {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mock-task {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.mock-task__check {
  font-size: 0.7rem;
  color: #10b981;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(16,185,129,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mock-task__dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: rgba(99,102,241,0.3);
  border: 2px solid var(--color-primary);
  flex-shrink: 0;
}
.mock-task__circle {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--color-border-strong);
  flex-shrink: 0;
}
.mock-task__line {
  height: 8px; flex: 1;
  background: rgba(255,255,255,0.07);
  border-radius: 4px;
}
.mock-task__line--sm { max-width: 60%; }
.mock-task--done .mock-task__line {
  background: rgba(16,185,129,0.12);
}
.mock-task--active .mock-task__line {
  background: rgba(99,102,241,0.2);
}

/* Social proof */
.social-proof {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.social-proof__avatars {
  display: flex;
}

.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
  margin-left: -6px;
}
.avatar:first-child { margin-left: 0; }

.stars { color: #fbbf24; letter-spacing: 1px; font-size: 0.875rem; }
.rating { font-weight: 600; color: var(--color-text); }

/* ============================================================
   LOGOS
   ============================================================ */
.logos {
  padding-block: 2.5rem;
  border-block: 1px solid var(--color-border);
  background: var(--color-bg-2);
}

.logos__label {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 1.5rem;
}

.logos__strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 3rem;
}

.logo-item {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-subtle);
  letter-spacing: -0.01em;
  opacity: 0.5;
  transition: opacity var(--transition);
}
.logo-item:hover { opacity: 0.8; }

/* ============================================================
   FEATURES
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(99,102,241,0.1);
}

.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(99,102,241,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.feature-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
  background: var(--color-bg-2);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
  margin-inline: auto;
}

.step {
  display: flex;
  gap: 2rem;
  padding-block: 2.5rem;
  border-left: 2px solid var(--color-border);
  padding-left: 2rem;
  position: relative;
}
.step:last-child { border-left-color: transparent; }

.step__number {
  position: absolute;
  left: -20px;
  top: 2.5rem;
  width: 36px; height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: white;
  letter-spacing: 0.04em;
  box-shadow: 0 0 0 4px var(--color-bg-2);
}

.step__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.step__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin: 0;
  transition: border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.testimonial-card blockquote p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-card blockquote p::before { content: '"'; }
.testimonial-card blockquote p::after  { content: '"'; }

.testimonial-card figcaption {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.testimonial-card figcaption strong {
  display: block;
  font-size: 0.9rem;
  color: #fff;
}
.testimonial-card figcaption span {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing { background: var(--color-bg-2); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, rgba(99,102,241,0.06) 0%, var(--color-surface) 100%);
  box-shadow: 0 0 0 1px var(--color-primary), 0 8px 40px rgba(99,102,241,0.2);
}

.pricing-card__badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}
.pricing-card__header p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 2.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}

.period {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1.75rem;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.pricing-card__features li span {
  color: #10b981;
  font-weight: 700;
  font-size: 0.8rem;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }

.faq-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: color var(--transition-fast);
}
.faq-toggle:hover { color: var(--color-primary); }

.faq-toggle__icon {
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-toggle[aria-expanded="true"] .faq-toggle__icon {
  transform: rotate(180deg);
}

.faq-item dd {
  padding-bottom: 1.25rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.faq-item dd[hidden] { display: none; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section { background: var(--color-bg); }

.cta-box {
  position: relative;
  text-align: center;
  background: var(--color-surface);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  overflow: hidden;
}

.cta-box__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(99,102,241,0.2) 0%, transparent 60%);
  pointer-events: none;
}

.cta-box__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1rem;
  position: relative;
}

.cta-box__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
  position: relative;
}

.cta-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin-inline: auto;
  position: relative;
}

.cta-form__input {
  flex: 1;
  height: 48px;
  padding: 0 1rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.cta-form__input::placeholder { color: var(--color-text-subtle); }
.cta-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.cta-form__note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  position: relative;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-2);
  padding-top: 3.5rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  margin-top: 0.875rem;
  max-width: 28ch;
  line-height: 1.6;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer__col h3 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__col a {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  transition: color var(--transition-fast);
}
.footer__col a:hover { color: var(--color-text); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-block: 1.5rem;
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer__social a {
  color: var(--color-text-subtle);
  transition: color var(--transition-fast);
}
.footer__social a:hover { color: var(--color-text); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.65s ease forwards;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 900px) {
  .nav__links,
  .nav__actions { display: none; }

  .nav__hamburger { display: flex; }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__links {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile */
@media (max-width: 600px) {
  .section { padding-block: 4rem; }

  .hero { padding-block: 3.5rem 2.5rem; }

  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }

  .features-grid,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .cta-form { flex-direction: column; }
  .cta-form .btn { width: 100%; justify-content: center; }

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

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .steps { padding-left: 0; }
  .step { padding-left: 3rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}