/* ==========================================================================
   SkiNext Marketing Website — Shared Stylesheet
   ========================================================================== */

:root {
  --sn-primary: #163c6e;
  --sn-primary-dark: #0f2d4c;
  --sn-primary-light: #eaf2fb;
  --sn-navy: #0f2d4c;
  --sn-navy-deep: #0a1e33;
  --sn-blue: #163c6e;
  --sn-gold: #b8963f;
  --sn-gold-dark: #9c7c2f;
  --sn-gold-light: #f8f0dc;
  --sn-ink: #111827;
  --sn-muted: #64748b;
  --sn-border: #e2e8f0;
  --sn-surface: #f5f8fc;
  --sn-white: #ffffff;
  --sn-success: #10b981;
  --sn-radius-sm: 0.35rem;
  --sn-radius: 0.65rem;
  --sn-radius-lg: 0.85rem;
  --sn-shadow: 0 8px 24px rgba(15, 45, 76, 0.08);
  --sn-shadow-lg: 0 18px 42px rgba(15, 45, 76, 0.14);
  --sn-max-width: 1180px;
  --sn-font: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sn-font);
  color: var(--sn-ink);
  background: var(--sn-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.15;
  margin: 0 0 1rem;
  font-weight: 700;
  letter-spacing: 0;
}

p {
  margin: 0 0 1rem;
  color: var(--sn-muted);
}

.container {
  max-width: var(--sn-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sn-primary);
  background: var(--sn-primary-light);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.78rem 1.25rem;
  border-radius: var(--sn-radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--sn-primary);
  color: #fff;
  box-shadow: 0 12px 24px rgba(15, 45, 76, 0.28);
}

.btn-primary:hover {
  background: var(--sn-primary-dark);
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--sn-gold);
  color: var(--sn-navy-deep);
  box-shadow: 0 12px 24px rgba(184, 150, 63, 0.35);
}

.btn-gold:hover {
  background: var(--sn-gold-dark);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--sn-white);
  border-color: var(--sn-border);
  color: var(--sn-ink);
}

.btn-ghost:hover {
  border-color: var(--sn-primary);
  color: var(--sn-primary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
}

/* Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sn-border);
  box-shadow: 0 2px 10px rgba(15, 45, 76, 0.04);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--sn-navy);
}

.brand svg {
  height: 30px;
  width: auto;
}

.brand-logo {
  height: 36px;
  width: auto;
  display: block;
}

.brand-logo-footer {
  height: 34px;
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--sn-ink);
  position: relative;
  padding: 0.3rem 0;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--sn-primary);
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 3px;
  background: var(--sn-gold);
  border-radius: 0;
}

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

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  padding: 0.25rem;
  background: var(--sn-surface);
}

.lang-switch a {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.32rem 0.6rem;
  border-radius: 0.25rem;
  color: var(--sn-muted);
}

.lang-switch a.active {
  background: var(--sn-navy);
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--sn-navy);
  margin: 5px 0;
  border-radius: 2px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(115deg, rgba(10, 30, 51, 0.97) 0%, rgba(22, 60, 110, 0.9) 58%, rgba(31, 93, 155, 0.78) 100%), url("../img/app/screenshot-login.png") center / cover;
  border-bottom: 4px solid var(--sn-gold);
  color: #fff;
  padding: 5rem 0 5.25rem;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(90deg, rgba(10, 30, 51, 0.42), transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  color: #fff;
  margin-bottom: 1.2rem;
}

.hero p.lead {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.1rem;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.hero-trust {
  margin-top: 2.2rem;
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
}

.hero-trust strong {
  color: #fff;
  display: block;
  font-size: 1.35rem;
}

.hero-trust .hero-flags {
  font-size: 1.15rem;
  letter-spacing: 0.08em;
}

.hero-art {
  position: relative;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--sn-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--sn-shadow-lg);
}

.hero-art .mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  color: var(--sn-ink);
}

.mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--sn-success);
  display: inline-block;
  margin-right: 0.5rem;
}

/* Sections */
.section {
  padding: 4.25rem 0;
}

.section-alt {
  background: var(--sn-surface);
  border-top: 1px solid #edf2f7;
  border-bottom: 1px solid #edf2f7;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

/* Grid / Cards */
.grid {
  display: grid;
  gap: 1.6rem;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  padding: 1.55rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sn-shadow);
  border-color: rgba(184, 150, 63, 0.4);
}

.card .icon {
  width: 48px;
  height: 48px;
  border-radius: var(--sn-radius-sm);
  background: var(--sn-primary-light);
  color: var(--sn-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.card p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: step;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.flow-card {
  padding: 1.5rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  background: #fff;
  box-shadow: var(--sn-shadow);
}

.flow-card.reception {
  border-top: 4px solid var(--sn-primary);
}

.flow-card.customer {
  border-top: 4px solid var(--sn-gold);
}

.flow-card h3 {
  margin-bottom: 0.35rem;
}

.flow-card > p {
  font-size: 0.9rem;
}

.flow-steps {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.2rem;
  counter-reset: flow-step;
}

.flow-step {
  position: relative;
  min-height: 2.8rem;
  padding: 0.65rem 0.75rem 0.65rem 2.6rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  background: var(--sn-surface);
  color: var(--sn-navy);
  font-size: 0.86rem;
  font-weight: 700;
}

.flow-step::before {
  position: absolute;
  top: 0.55rem;
  left: 0.7rem;
  width: 1.35rem;
  height: 1.35rem;
  counter-increment: flow-step;
  content: counter(flow-step);
  border-radius: 50%;
  background: var(--sn-primary);
  color: #fff;
  font-size: 0.72rem;
  line-height: 1.35rem;
  text-align: center;
}

.flow-step.paywall {
  border: 1px dashed var(--sn-gold-dark);
  background: var(--sn-gold-light);
}

.flow-step.paywall::before {
  content: "✓";
  background: var(--sn-gold);
  color: var(--sn-navy-deep);
}

.flow-step small {
  display: block;
  margin-top: 0.15rem;
  color: var(--sn-muted);
  font-size: 0.75rem;
  font-weight: 500;
}

.homepage-detail {
  max-width: 760px;
  margin: 1.6rem auto 0;
  color: var(--sn-muted);
  text-align: center;
}

.homepage-detail strong {
  color: var(--sn-navy);
}

.provider-benefit-card {
  border-color: rgba(184, 150, 63, 0.45);
  background: linear-gradient(145deg, #fff 0%, var(--sn-gold-light) 100%);
}

.selfbook-preview {
  margin-top: 2rem;
  padding: 1.2rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  background: #fff;
  box-shadow: var(--sn-shadow-lg);
}

.selfbook-preview-bar,
.selfbook-preview-filters,
.selfbook-preview-lessons {
  display: grid;
  gap: 0.65rem;
}

.selfbook-preview-bar {
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 1rem;
}

.selfbook-preview-chip,
.selfbook-preview-select,
.selfbook-preview-slot {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  background: var(--sn-surface);
  color: var(--sn-navy);
  font-size: 0.75rem;
  font-weight: 700;
}

.selfbook-preview-chip.active {
  border-color: var(--sn-primary);
  background: var(--sn-primary);
  color: #fff;
}

.selfbook-preview-filters {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 0.65rem;
}

.selfbook-preview-filters .selfbook-preview-select::before {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--sn-muted);
  content: attr(data-label);
  font-size: 0.65rem;
  font-weight: 500;
}

.selfbook-preview-slot {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
  background: #fff;
}

.selfbook-preview-slot strong {
  color: var(--sn-primary);
  white-space: nowrap;
}

.device-showcase {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 1.2rem;
  min-height: 300px;
  padding: 1.2rem;
  border-radius: var(--sn-radius);
  background: linear-gradient(145deg, var(--sn-navy-deep), var(--sn-primary));
}

.device-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: 190px;
  padding: 1rem;
  border: 2px dashed rgba(255, 255, 255, 0.45);
  border-radius: 1.3rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.device-placeholder.phone {
  width: 112px;
  border-radius: 1.5rem;
}

.device-placeholder.tablet {
  width: 230px;
  min-height: 150px;
  border-radius: 1rem;
}

.device-placeholder i {
  color: var(--sn-gold);
  font-size: 2.5rem;
}

.device-placeholder strong {
  color: #fff;
  font-size: 0.85rem;
}

.device-placeholder small {
  font-size: 0.72rem;
}

.comparison-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: stretch;
}

.comparison-panel {
  padding: 1.5rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  background: #fff;
  box-shadow: var(--sn-shadow);
}

.comparison-panel.highlight {
  border-top: 4px solid var(--sn-gold);
  background: linear-gradient(145deg, #fff, var(--sn-gold-light));
}

.comparison-panel ul {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.comparison-panel li {
  display: flex;
  gap: 0.6rem;
  color: var(--sn-ink);
  font-size: 0.9rem;
}

.comparison-panel li i {
  margin-top: 0.2rem;
  color: var(--sn-primary);
}

.customer-proof {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
}

.review-card,
.logo-panel {
  padding: 1.5rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  background: #fff;
  box-shadow: var(--sn-shadow);
}

.review-card {
  border-top: 4px solid var(--sn-primary);
}

.review-placeholder {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.review-placeholder blockquote {
  margin: 0;
  padding: 1rem;
  border-left: 3px solid var(--sn-gold);
  background: var(--sn-gold-light);
  color: var(--sn-navy);
  font-size: 0.95rem;
  font-style: italic;
}

.review-placeholder small,
.logo-placeholder small {
  color: var(--sn-muted);
  font-size: 0.75rem;
}

.logo-panel {
  border-top: 4px solid var(--sn-gold);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  margin-top: 1rem;
}

.logo-placeholder {
  display: grid;
  min-height: 4.2rem;
  place-items: center;
  padding: 0.7rem;
  border: 1px dashed #b8c4d3;
  border-radius: var(--sn-radius-sm);
  background: var(--sn-surface);
  color: var(--sn-muted);
  text-align: center;
}

.step {
  position: relative;
  padding-top: 3.2rem;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--sn-radius-sm);
  background: var(--sn-navy);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Feature detail rows (Features page) */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--sn-border);
}

.feature-row:last-child {
  border-bottom: none;
}

.feature-row.reverse .feature-copy {
  order: 2;
}

.feature-row.reverse .feature-visual {
  order: 1;
}

.feature-copy .tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sn-blue);
  background: rgba(22, 60, 110, 0.08);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.feature-copy ul {
  margin-top: 1.2rem;
}

.feature-copy ul li {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
  color: var(--sn-ink);
  font-size: 0.95rem;
}

.feature-copy ul li svg {
  flex-shrink: 0;
  color: var(--sn-success);
  margin-top: 0.15rem;
}

.feature-visual {
  background: linear-gradient(160deg, #f3f6ff 0%, #ffffff 100%);
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-lg);
  padding: 2rem;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-visual:has(.app-screenshot-frame) {
  padding: 0;
  background: none;
  border: none;
  min-height: 0;
}

.feature-visual .visual-inner {
  width: 100%;
}

.mini-card {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: 0.85rem;
  padding: 1rem 1.2rem;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: 0 6px 16px rgba(15, 45, 76, 0.06);
}

.mini-card .badge {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.12);
  color: var(--sn-success);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  align-items: stretch;
}

.price-card {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
}

.price-card.highlight {
  border-color: var(--sn-primary);
  box-shadow: var(--sn-shadow-lg);
  position: relative;
  transform: translateY(-8px);
}

.price-card.highlight::before {
  content: attr(data-badge);
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--sn-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  white-space: nowrap;
}

.price-card h3 {
  font-size: 1.3rem;
}

.price-card .price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--sn-navy);
  margin: 0.6rem 0 1.4rem;
}

.price-card .price span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--sn-muted);
}

/* Module builder */
.pricing-source-note {
  margin: 1.5rem auto 0;
  max-width: 760px;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--sn-gold);
  background: var(--sn-gold-light);
  color: var(--sn-navy);
  font-size: 0.88rem;
}

.module-builder {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.5rem;
  align-items: start;
}

.builder-panel,
.builder-summary {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  box-shadow: var(--sn-shadow);
}

.builder-panel {
  padding: 1.65rem;
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  display: flex;
  flex-direction: column;
}

.builder-panel > .provider-builder {
  order: 2;
}

.builder-panel > .builder-group {
  order: 3;
}

.builder-summary {
  position: sticky;
  top: 6rem;
  padding: 1.4rem;
  border-top: 4px solid var(--sn-gold);
}

.builder-kicker {
  margin-bottom: 0.35rem;
  color: var(--sn-primary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.builder-panel h3,
.builder-summary h3 {
  margin-bottom: 0.35rem;
}

.builder-panel > p,
.builder-summary > p {
  font-size: 0.9rem;
}

.builder-options {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.builder-option {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.builder-option:hover,
.builder-option:has(input:checked) {
  border-color: var(--sn-primary);
  background: var(--sn-primary-light);
}

.builder-option input {
  margin-top: 0.25rem;
  accent-color: var(--sn-primary);
}

.builder-option strong {
  display: block;
  color: var(--sn-navy);
}

.builder-option > span:not(.builder-price) {
  min-width: 0;
  flex: 1;
}

.builder-option small {
  display: block;
  margin-top: 0.15rem;
  color: var(--sn-muted);
  line-height: 1.45;
}

.builder-price {
  margin-left: auto;
  white-space: nowrap;
  color: var(--sn-primary);
  font-size: 0.9rem;
  font-weight: 800;
}

.builder-group {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--sn-border);
}

.builder-group h4 {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sn-border);
  color: var(--sn-navy);
  font-size: 0.95rem;
}

.provider-builder {
  margin-top: 1.4rem;
  padding: 1.15rem;
  border: 1px solid rgba(22, 60, 110, 0.18);
  border-radius: var(--sn-radius);
  background: linear-gradient(135deg, var(--sn-primary-light) 0%, #ffffff 70%);
}

.provider-builder .builder-kicker {
  color: var(--sn-gold-dark);
}

.provider-builder h4 {
  margin-bottom: 0.35rem;
  border-bottom: 0;
}

.provider-builder > p {
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}

.provider-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.provider-option {
  min-height: 5.2rem;
}

.provider-option small {
  max-width: 22ch;
}

.transaction-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.9rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  background: #fff;
}

.transaction-input label {
  color: var(--sn-navy);
  font-size: 0.86rem;
  font-weight: 700;
}

.transaction-input input {
  width: 7rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  color: var(--sn-navy);
  font: inherit;
  font-weight: 700;
  text-align: right;
}

.provider-gain-note {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.provider-gain-metric {
  padding: 0.7rem;
  border-radius: var(--sn-radius-sm);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(22, 60, 110, 0.1);
}

.provider-gain-metric small,
.provider-gain-metric strong {
  display: block;
}

.provider-gain-metric small {
  color: var(--sn-muted);
  font-size: 0.7rem;
  line-height: 1.3;
}

.provider-gain-metric strong {
  margin-top: 0.2rem;
  color: var(--sn-primary);
  font-size: 0.95rem;
}

.provider-gain-metric.net-gain strong {
  color: var(--sn-gold-dark);
}

.builder-summary-provider {
  margin: 1rem 0;
  padding: 0.85rem;
  border-radius: var(--sn-radius-sm);
  background: var(--sn-primary-light);
  color: var(--sn-navy);
  font-size: 0.82rem;
}

.builder-summary-provider strong {
  display: block;
  margin-bottom: 0.25rem;
}

.builder-payment-summary {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0;
  padding: 0.9rem;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-sm);
  background: var(--sn-surface);
}

.builder-payment-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
}

.builder-payment-summary-row.is-hidden {
  display: none;
}

.builder-payment-summary-row small {
  color: var(--sn-muted);
}

.builder-payment-summary-row strong {
  color: var(--sn-primary);
  text-align: right;
}

.builder-payment-summary-row.competitor strong,
.builder-payment-summary-row.monthly-gain strong {
  color: var(--sn-gold-dark);
}

.builder-payment-recommendation {
  margin: 0;
  padding-top: 0.7rem;
  border-top: 1px solid var(--sn-border);
  color: var(--sn-navy);
  font-size: 0.78rem;
  line-height: 1.45;
}

.builder-summary-list {
  display: grid;
  gap: 0.5rem;
  margin: 1rem 0;
}

.builder-summary-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
}

.builder-summary-item span:last-child {
  color: var(--sn-primary);
  font-weight: 800;
  white-space: nowrap;
}

.builder-total {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--sn-border);
  color: var(--sn-navy);
  font-size: 1.15rem;
  font-weight: 800;
}

.builder-total small {
  display: block;
  margin-top: 0.25rem;
  color: var(--sn-muted);
  font-size: 0.72rem;
  font-weight: 500;
}

.builder-summary .btn {
  width: 100%;
  margin-top: 1.1rem;
}

.price-card ul {
  margin: 1.4rem 0;
  flex-grow: 1;
}

.price-card ul li {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.65rem;
  font-size: 0.92rem;
  color: var(--sn-ink);
}

.price-card ul li svg {
  color: var(--sn-success);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* Testimonial / CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--sn-primary) 0%, #5518e7 100%);
  color: #fff;
  border-radius: var(--sn-radius-lg);
  padding: 3.5rem;
  text-align: center;
  margin: 0 1.5rem;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

/* Contact / Forms */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-card {
  background: var(--sn-navy);
  color: #fff;
  border-radius: var(--sn-radius-lg);
  padding: 2.2rem;
}

.contact-info-card h3 {
  color: #fff;
}

.contact-info-list li {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.form-card {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius-lg);
  padding: 2.2rem;
  box-shadow: var(--sn-shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.4rem;
  color: var(--sn-ink);
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: 0.6rem;
  border: 1px solid var(--sn-border);
  font-family: inherit;
  font-size: 0.95rem;
  background: #fbfcfe;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sn-primary);
  box-shadow: 0 0 0 3px rgba(15, 45, 76, 0.15);
}

.builder-option input[type="radio"],
.builder-option input[type="checkbox"] {
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  flex: 0 0 auto;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* FAQ */
.faq-item {
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  padding: 1.3rem 1.6rem;
  margin-bottom: 1rem;
  background: #fff;
}

.faq-item h4 {
  margin-bottom: 0.5rem;
  font-size: 1.02rem;
  color: var(--sn-navy);
}

.faq-item p {
  margin-bottom: 0;
}

/* Footer */
.site-footer {
  background: var(--sn-navy-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .brand {
  color: #fff;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  max-width: 32ch;
  margin-top: 1rem;
}

.footer-col h5 {
  color: #fff;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.1rem;
}

.footer-col li {
  margin-bottom: 0.7rem;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.6rem;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.footer-lang {
  display: flex;
  gap: 0.6rem;
}

.footer-lang a {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
}

.footer-lang a.active {
  color: #fff;
}

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(160deg, var(--sn-navy-deep) 0%, var(--sn-navy) 60%, var(--sn-blue) 100%);
  color: #fff;
  padding: 4rem 0 4.5rem;
  text-align: center;
}

.page-hero h1 {
  color: #fff;
  font-size: clamp(2rem, 3.6vw, 2.7rem);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 56ch;
  margin: 0 auto;
}

.breadcrumb {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}

/* Utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 2rem; }

/* Module quick-nav grid (features page overview) */
.module-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
}

.module-nav a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  padding: 1rem 1.1rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--sn-ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.module-nav a:hover {
  transform: translateY(-3px);
  box-shadow: var(--sn-shadow);
  border-color: rgba(184, 150, 63, 0.45);
  color: var(--sn-primary);
}

.module-nav .module-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 0.6rem;
  background: var(--sn-primary-light);
  color: var(--sn-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

/* Browser/app chrome wrapper so mockups read as real screenshots */
.mockup-window {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: 0.9rem;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(15, 45, 76, 0.06);
}

.mockup-window .mockup-chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.8rem;
  background: #eef1f6;
  border-bottom: 1px solid var(--sn-border);
}

.mockup-window .mockup-chrome span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #d1d7e2;
}

.mockup-window .mockup-chrome .bar {
  margin-left: 0.6rem;
  flex: 1;
  height: 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--sn-border);
}

.mockup-window .mockup-body {
  padding: 1rem;
}

/* Sidebar + content mockup (web portal) */
.mockup-shell {
  display: grid;
  grid-template-columns: 90px 1fr;
  min-height: 220px;
}

.mockup-sidebar {
  background: var(--sn-navy);
  padding: 0.8rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mockup-sidebar .side-item {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.mockup-sidebar .side-item.active {
  background: var(--sn-primary);
}

.mockup-content {
  padding: 0.9rem;
}

/* Calendar grid mockup */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.4rem;
}

.calendar-grid .cal-col-head {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--sn-muted);
  text-align: center;
  margin-bottom: 0.2rem;
}

.calendar-grid .cal-slot {
  border-radius: 0.4rem;
  padding: 0.35rem 0.3rem;
  font-size: 0.62rem;
  font-weight: 700;
  text-align: center;
  color: #fff;
  background: var(--sn-primary);
  margin-bottom: 0.3rem;
}

.calendar-grid .cal-slot.alt {
  background: var(--sn-blue);
}

.calendar-grid .cal-slot.full {
  background: var(--sn-red);
}

.calendar-grid .cal-slot.ghost {
  background: transparent;
  border: 1px dashed var(--sn-border);
  color: var(--sn-muted);
}

/* Apple/Google Wallet pass mockup */
.wallet-card {
  border-radius: 1rem;
  padding: 1.1rem 1.2rem;
  color: #fff;
  background: linear-gradient(135deg, #163c6e 0%, #0a1e33 100%);
  box-shadow: 0 14px 30px rgba(10, 30, 51, 0.35);
  position: relative;
  overflow: hidden;
}

.wallet-card::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.wallet-card .wallet-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.75;
  margin-bottom: 1.4rem;
}

.wallet-card .wallet-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.15rem;
}

.wallet-card .wallet-sub {
  font-size: 0.78rem;
  opacity: 0.75;
}

.wallet-card .wallet-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 1.3rem;
}

.wallet-card .wallet-qr {
  width: 44px;
  height: 44px;
  border-radius: 0.4rem;
  background: repeating-conic-gradient(#fff 0 90deg, transparent 0 180deg) 0 0/8px 8px;
}

/* Chat mockup */
.chat-mock {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.chat-bubble {
  max-width: 78%;
  padding: 0.55rem 0.8rem;
  border-radius: 0.9rem;
  font-size: 0.8rem;
  line-height: 1.35;
}

.chat-bubble.in {
  align-self: flex-start;
  background: #eef1f6;
  color: var(--sn-ink);
  border-bottom-left-radius: 0.2rem;
}

.chat-bubble.out {
  align-self: flex-end;
  background: var(--sn-primary);
  color: #fff;
  border-bottom-right-radius: 0.2rem;
}

.chat-bubble .chat-meta {
  display: block;
  font-size: 0.62rem;
  opacity: 0.65;
  margin-top: 0.2rem;
}

/* Push composer step mockup */
.push-steps {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
}

.push-steps span {
  flex: 1;
  text-align: center;
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.35rem 0.2rem;
  border-radius: 0.5rem;
  background: #eef1f6;
  color: var(--sn-muted);
}

.push-steps span.active {
  background: var(--sn-primary);
  color: #fff;
}

/* Small data table mockup (reports) */
.table-mock {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76rem;
}

.table-mock th {
  text-align: left;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sn-muted);
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--sn-border);
}

.table-mock td {
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--sn-border);
  color: var(--sn-ink);
}

.table-mock tr:last-child td {
  border-bottom: none;
}

/* Role/permission pill list */
.role-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--sn-border);
  border-radius: 0.6rem;
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
}

.role-row .role-pill {
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--sn-primary-light);
  color: var(--sn-primary);
}

/* Social login buttons mockup */
.login-btns {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.login-btns .login-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  border-radius: 0.6rem;
  border: 1px solid var(--sn-border);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sn-ink);
  background: #fff;
}

.login-btns .login-btn.apple {
  background: #111827;
  color: #fff;
  border-color: #111827;
}

/* Real product screenshots */
.app-screenshot-frame {
  border-radius: var(--sn-radius-lg);
  box-shadow: var(--sn-shadow-lg);
  border: 1px solid var(--sn-border);
  overflow: hidden;
  line-height: 0;
}

.feature-visual .app-screenshot-frame {
  width: 100%;
}

.feature-visual .app-screenshot-frame + .app-screenshot-frame {
  margin-top: 1rem;
}

.feature-visual:has(.app-screenshot-frame) .visual-inner {
  display: none;
}

.app-screenshot-frame img {
  width: 100%;
  display: block;
}

/* Homepage product carousel */
.app-carousel {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 3.2rem;
}

.app-carousel-viewport {
  overflow: hidden;
  height: 560px;
  padding: 0;
}

.app-carousel-track {
  display: flex;
  height: 100%;
  align-items: center;
  transform: translateX(calc((1 - var(--carousel-index, 1)) * 33.333333%));
  transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}

.app-carousel-track.is-settling {
  transition: none;
}

.app-carousel-slide {
  flex: 0 0 33.333333%;
  margin: 0;
  padding: 0 0.6rem;
  opacity: 0.28;
  transform: scale(0.62) translateX(0);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.app-carousel-slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  display: block;
  border: 1px solid var(--sn-border);
  border-radius: var(--sn-radius);
  box-shadow: var(--sn-shadow);
  background: var(--sn-surface);
}

.app-carousel-slide.is-active {
  position: relative;
  z-index: 1;
  opacity: 1;
  transform: scale(2.32);
}

.carousel-control {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  transform: translateY(-50%);
  border: 1px solid var(--sn-border);
  border-radius: 50%;
  background: #fff;
  color: var(--sn-primary);
  box-shadow: var(--sn-shadow);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.carousel-control:hover {
  background: var(--sn-primary);
  color: #fff;
  transform: translateY(-50%) scale(1.06);
}

.carousel-control i {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.carousel-arrow-fallback {
  display: block;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1;
}

.carousel-control-prev { left: 0; }
.carousel-control-next { right: 0; }

.carousel-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.carousel-meta .app-screenshot-caption {
  min-width: 11rem;
  margin: 0;
  text-align: right;
  font-weight: 700;
}

.carousel-dots {
  display: flex;
  gap: 0.35rem;
}

.carousel-dot {
  width: 0.45rem;
  height: 0.45rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #cbd5e1;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.carousel-dot.is-active {
  background: var(--sn-gold);
  transform: scale(1.45);
}

.app-screenshot-caption {
  text-align: center;
  font-size: 0.85rem;
  color: var(--sn-muted);
  margin-top: 0.9rem;
}

/* Stats bar (trust numbers under hero) */
.stats-bar {
  background: var(--sn-navy-deep);
  padding: 2rem 0;
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stats-bar .stat-item {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-bar .stat-item:last-child {
  border-right: none;
}

.stats-bar .stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.stats-bar .stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.62);
  margin-top: 0.35rem;
}

/* Night/after-hours scenario timeline (reuses hero-art dark mock rows) */
.scenario-band {
  background: linear-gradient(160deg, #0a1e33 0%, #0f2d4c 100%);
  border-radius: var(--sn-radius-lg);
  padding: 2.5rem;
  color: #fff;
}

.scenario-band .scenario-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sn-gold);
  background: rgba(184, 150, 63, 0.14);
  border: 1px solid rgba(184, 150, 63, 0.35);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.scenario-band .scenario-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--sn-gold);
  display: inline-block;
}

/* Filter/discovery chips (course finder demo) */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.chip {
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--sn-border);
  background: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sn-muted);
}

.chip.active {
  background: var(--sn-primary);
  color: #fff;
  border-color: var(--sn-primary);
}

.course-card-mini {
  background: #fff;
  border: 1px solid var(--sn-border);
  border-radius: 0.85rem;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  box-shadow: 0 6px 16px rgba(15, 45, 76, 0.06);
}

.course-card-mini .course-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--sn-navy);
}

.course-card-mini .course-meta {
  font-size: 0.78rem;
  color: var(--sn-muted);
}

/* Responsive */
@media (max-width: 980px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero p.lead, .hero-trust { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .grid-3, .grid-4, .pricing-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .module-nav { grid-template-columns: repeat(2, 1fr); }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); row-gap: 1.5rem; }
  .stats-bar .stat-item { border-right: none; }
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-copy, .feature-row.reverse .feature-visual { order: initial; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .module-builder { grid-template-columns: 1fr; }
  .builder-summary { position: static; }
}

@media (max-width: 720px) {
  .nav-links, .nav-right .lang-switch { display: none; }
  .nav-toggle { display: block; }
  .nav-right .btn { display: none; }
  body.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--sn-border);
    gap: 1rem;
  }
  .grid-3, .grid-4, .grid-2, .pricing-grid, .steps, .form-grid { grid-template-columns: 1fr; }
  .module-nav { grid-template-columns: 1fr; }
  .scenario-band { padding: 1.6rem; border-radius: var(--sn-radius); }
  .cta-band { margin: 0; border-radius: 0; padding: 2.5rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .app-carousel { padding: 0 2.35rem; }
  .app-carousel-viewport { height: 190px; }
  .app-carousel-slide { padding: 0 0.3rem; transform: scale(0.72); }
  .app-carousel-slide.is-active { transform: scale(1.35); }
  .carousel-control { width: 2.15rem; height: 2.15rem; }
  .carousel-meta { flex-direction: column; gap: 0.65rem; }
  .carousel-meta .app-screenshot-caption { min-width: 0; text-align: center; }
  .provider-options, .provider-gain-note { grid-template-columns: 1fr; }
  .flow-grid { grid-template-columns: 1fr; }
  .selfbook-preview-bar, .selfbook-preview-filters { grid-template-columns: 1fr 1fr; }
  .comparison-section, .customer-proof { grid-template-columns: 1fr; }
  .device-showcase { min-height: 250px; }
  .device-placeholder.tablet { width: 180px; }
}