/* components.css — SPARK Component Styles */

/* ===== UTILITIES ===== */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* ===== SKIP LINK (MINOR-01) ===== */
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border-width: 0;
  text-decoration: none;
}

.skip-link--visible {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: auto;
  height: auto;
  clip-path: none;
  overflow: visible;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ===== TESTIMONIAL AVATAR (MAJOR-21) ===== */
.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary-text, var(--color-primary));
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}

/* ===== PARTICLES KEYFRAMES (MINOR-10: moved from JS style injection) ===== */
@keyframes sparkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50% { opacity: 0.6; transform: scale(1); }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 1; /* Always visible by default for no-JS and screenshots */
}

/* Only animate when JS has loaded and set up the observer */
html.js-ready .fade-in:not(.visible) {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

html.js-ready .fade-in.visible {
  opacity: 1;
}

@keyframes reveal-fade { to { opacity: 1; } }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg-alpha-85); /* CRITICAL-01: RGB fallback for Firefox < 128 */
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-alpha-50); /* CRITICAL-01: RGB fallback for Firefox < 128 */
  border-bottom: 1px solid oklch(from var(--color-border) l c h / 0.5);
  transition: box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav--scrolled {
  box-shadow: var(--shadow-md);
}

.nav__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .nav__inner { padding: var(--space-3) var(--space-8); }
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.nav__wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.nav__links {
  display: none;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .nav__links { display: flex; }
}

.nav__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

.nav__link:hover {
  color: var(--color-text);
  background: var(--color-primary-highlight);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; /* MAJOR-13: was 36px, below 44px touch target minimum */
  height: 44px; /* MAJOR-13: was 36px, below 44px touch target minimum */
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; /* MAJOR-13: was 36px, below 44px touch target minimum */
  height: 44px; /* MAJOR-13: was 36px, below 44px touch target minimum */
  padding: var(--space-2);
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-interactive),
              opacity var(--transition-interactive);
}

.nav__hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (min-width: 768px) {
  .nav__hamburger { display: none; }
}

/* Mobile menu */
.mobile-menu {
  display: none;
  padding: var(--space-4) var(--space-4) var(--space-6);
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
}

.mobile-menu.open {
  display: block;
}

.mobile-menu__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--transition-interactive);
}

.mobile-menu__link:hover,
.mobile-menu__link:active {
  background: var(--color-surface);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  will-change: transform; /* MAJOR-11: promote to compositor layer for smooth hover transitions */
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive),
              border-color var(--transition-interactive);
  white-space: nowrap;
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--color-primary-alpha-30); /* CRITICAL-01: RGB fallback */
  box-shadow: 0 4px 16px oklch(from var(--color-primary) l c h / 0.3);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: none;
}

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

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn--outline:active {
  transform: translateY(0);
}

.btn--elite {
  background: linear-gradient(135deg, var(--color-primary) 0%, #f0b44a 50%, var(--color-primary) 100%);
  background-size: 200% 200%;
  color: var(--color-text-inverse);
  animation: shimmer 3s ease infinite;
}

.btn--elite:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--color-primary-alpha-40); /* CRITICAL-01: RGB fallback */
  box-shadow: 0 4px 20px oklch(from var(--color-primary) l c h / 0.4);
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(60px + var(--space-8));
  overflow: hidden;
}

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

.hero__glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at center, var(--color-primary-alpha-08) 0%, transparent 70%); /* CRITICAL-01: RGB fallback */
  background: radial-gradient(ellipse at center, oklch(from var(--color-primary) l c h / 0.08) 0%, transparent 70%);
  filter: blur(60px);
}

.hero__particles {
  position: absolute;
  inset: 0;
}

.hero__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-8) var(--space-4);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  width: 100%;
}

@media (min-width: 768px) {
  .hero__inner {
    padding: var(--space-12) var(--space-8);
  }
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-12);
  }
}

.hero__heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero__line {
  display: block;
}

.hero__line--gold {
  color: var(--color-primary);
}

.hero__sub {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 50ch;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary-text, var(--color-primary)); /* CRITICAL-03: use darker text token in light mode */
}

.hero__stat-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
}

.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__phone-wrap {
  position: relative;
  max-width: 360px;
}

.hero__phone {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-2xl);
  will-change: transform; /* MINOR-18: pre-promote for GPU compositing */
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero__phone-wrap:hover .hero__phone {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

/* MINOR-18: disable 3D transform on touch devices to reduce jank */
@media (hover: none) {
  .hero__phone { transform: none; }
  .hero__phone-wrap:hover .hero__phone { transform: none; }
}

.hero__phone-glow {
  position: absolute;
  top: 10%;
  left: -20%;
  right: -20%;
  bottom: 10%;
  background: radial-gradient(ellipse at center, var(--color-primary-alpha-15) 0%, transparent 70%); /* CRITICAL-01: RGB fallback */
  background: radial-gradient(ellipse at center, oklch(from var(--color-primary) l c h / 0.15) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 1;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.social-proof__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  text-align: center;
  margin-bottom: var(--space-6);
}

.social-proof__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
  opacity: 0.5; /* MINOR-13: was 0.35, increased for better contrast */
}

.social-proof__logo {
  height: 20px;
  width: auto;
  color: var(--color-text);
}

/* ===== SECTIONS ===== */
/* MAJOR-14: Note — clamp() with var() in min/max requires Chrome 79+, Firefox 75+, Safari 13.1+.
   These are minimum browser requirements for this site, consistent with other CSS features used. */
.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

.section__header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-16));
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-text, var(--color-primary)); /* CRITICAL-03: use darker text token in light mode */
  margin-bottom: var(--space-3);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 55ch;
  margin-inline: auto;
  line-height: 1.7;
}

/* ===== HOW IT WORKS ===== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}

.step {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.step:hover {
  border-color: var(--color-primary-alpha-30); /* CRITICAL-01: RGB fallback */
  border-color: oklch(from var(--color-primary) l c h / 0.3);
  box-shadow: 0 0 24px var(--color-primary-alpha-06); /* CRITICAL-01: RGB fallback */
  box-shadow: 0 0 24px oklch(from var(--color-primary) l c h / 0.06);
}

.step__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary-alpha-15); /* CRITICAL-01: RGB fallback */
  color: oklch(from var(--color-primary) l c h / 0.15);
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  line-height: 1;
}

.step__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== FEATURES ===== */
.features {
  background: var(--color-surface-offset);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .features__grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  will-change: transform; /* MAJOR-11: promote to compositor layer for smooth hover transitions */
  transition: border-color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.feature-card:hover {
  border-color: var(--color-primary-alpha-30); /* CRITICAL-01: RGB fallback */
  border-color: oklch(from var(--color-primary) l c h / 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-primary-alpha-06); /* CRITICAL-01: RGB fallback */
  box-shadow: 0 8px 24px oklch(from var(--color-primary) l c h / 0.06);
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}

.feature-card__desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== LIFESTYLE ===== */
.lifestyle__wrap {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.lifestyle__img {
  width: 100%;
  height: auto;
  display: block;
}

.lifestyle__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8) var(--space-6);
  background: linear-gradient(to top, oklch(0 0 0 / 0.8) 0%, oklch(0 0 0 / 0.4) 60%, transparent 100%);
}

.lifestyle__quote {
  max-width: 50ch;
}

.lifestyle__quote p {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: #ffffff;
  font-style: italic;
  margin-bottom: var(--space-2);
  line-height: 1.5;
}

.lifestyle__quote cite {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  font-style: normal;
}

/* ===== PRICING ===== */
.pricing__toggle {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin: 0 auto var(--space-10); /* MINOR-06: simplified from margin-bottom + margin-inline: auto */
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1);
  width: fit-content;
}

.pricing__toggle-btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pricing__toggle-btn--active {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.pricing__save-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary-text, var(--color-primary)); /* CRITICAL-03: use darker text token in light mode */
}

.pricing__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 768px) {
  .pricing__cards { grid-template-columns: repeat(3, 1fr); }
}

.pricing-card {
  position: relative;
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 32px var(--color-primary-alpha-12), /* CRITICAL-01: RGB fallback */
              0 0 0 1px var(--color-primary);
  box-shadow: 0 0 32px oklch(from var(--color-primary) l c h / 0.12),
              0 0 0 1px var(--color-primary);
}

@media (min-width: 768px) {
  .pricing-card--featured {
    transform: scale(1.04);
    z-index: 2;
  }
}

.pricing-card--elite {
  border-color: var(--color-primary-alpha-40); /* CRITICAL-01: RGB fallback */
  border-color: oklch(from var(--color-primary) l c h / 0.4);
}

.pricing-card__badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  margin-bottom: var(--space-6);
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
}

.pricing-card__period {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
  flex-grow: 1;
}

.pricing-card__features li {
  padding: var(--space-2) 0;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pricing-card__features li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23e8a634' stroke-width='2.5'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center / contain no-repeat;
}

.pricing-card__btn {
  width: 100%;
}

/* ===== TESTIMONIALS ===== */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .testimonials__grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.testimonial-card__stars {
  color: var(--color-primary);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
}

.testimonial-card__quote {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  flex-grow: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__name {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  display: block;
}

.testimonial-card__city {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.testimonial-card__tag {
  display: inline-flex;
  width: fit-content;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary-text, var(--color-primary)); /* CRITICAL-03: use darker text token in light mode */
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--color-primary-alpha-10) 0%, transparent 60%), /* CRITICAL-01: RGB fallback */
              radial-gradient(ellipse at 80% 80%, var(--color-primary-alpha-06) 0%, transparent 50%);
  background: radial-gradient(ellipse at 50% 0%, oklch(from var(--color-primary) l c h / 0.1) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 80%, oklch(from var(--color-primary) l c h / 0.06) 0%, transparent 50%);
}

.cta-section__inner {
  position: relative;
  z-index: 2;
}

.cta-section__heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.cta-section__desc {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 50ch;
  margin-inline: auto;
}

.cta-section__badges {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.store-badge {
  display: inline-flex;
  color: var(--color-text);
  text-decoration: none;
  transition: transform var(--transition-interactive),
              opacity var(--transition-interactive);
}

.store-badge:hover {
  transform: translateY(-2px);
  opacity: 0.85;
}

.email-form {
  max-width: 440px;
  margin-inline: auto;
}

.email-form__input-wrap {
  display: flex;
  gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1);
}

.email-form__input {
  flex: 1;
  min-width: 0;
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: none;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.email-form__input::placeholder {
  color: var(--color-text-faint);
}

.email-form__input:focus {
  outline: none;
}

/* MINOR-15: visible focus indicator on the wrapper when input is focused */
.email-form__input-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-alpha-20); /* CRITICAL-01: RGB fallback */
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.2);
}

.email-form__btn {
  flex-shrink: 0;
}

.email-form__success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-success);
  padding: var(--space-3);
}

/* ===== FOOTER ===== */
.footer {
  padding: var(--space-12) 0 var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1.2fr 2fr;
  }
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 640px) {
  .footer__links {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); /* MINOR-04: was repeat(2,1fr) causing orphaned column */
  }
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.footer__col a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer__col a:hover {
  color: var(--color-primary);
}

.footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer__bottom p {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 640px) {
  .hero__heading {
    font-size: var(--text-2xl);
  }
  
  .hero__stats {
    gap: var(--space-6);
  }
  
  .hero__phone-wrap {
    max-width: 280px;
  }

  .btn--lg {
    padding: var(--space-3) var(--space-6);
    width: 100%;
  }

  .hero__ctas {
    flex-direction: column;
  }
}

/* Ensure the .btn--primary on nav hides on tiny screens */
@media (max-width: 767px) {
  .nav__actions > .btn { display: none; }
}