/* ============================================================
   DESIGN SYSTEM — CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand colors */
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-ring: rgba(37, 99, 235, 0.3);
  --color-success: #059669;
  --color-danger: #ef4444;

  /* Text */
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-inverse: #ffffff;
  --text-inverse-muted: rgba(255, 255, 255, 0.65);

  /* Surfaces */
  --surface-white: #ffffff;
  --surface-light: #f8fafc;
  --surface-border: #e2e8f0;
  --surface-dark: #0f172a;
  --surface-dark-soft: #1e293b;

  /* Spacing — 8px base scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-30: 120px;

  /* Type scale */
  --text-xs: 0.75rem;
  /* 12px */
  --text-sm: 0.875rem;
  /* 14px */
  --text-base: 1rem;
  /* 16px */
  --text-lg: 1.125rem;
  /* 18px */
  --text-xl: 1.25rem;
  /* 20px */
  --text-2xl: 1.5rem;
  /* 24px */
  --text-3xl: 2rem;
  /* 32px */
  --text-4xl: 2.5rem;
  /* 40px */
  --text-5xl: 3.25rem;
  /* 52px */

  /* Border radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-accent: 0 4px 16px rgba(37, 99, 235, 0.25);

  /* Transitions */
  --t-fast: 150ms ease;
  --t-base: 200ms ease;
  --t-slow: 300ms ease;

  /* Layout */
  --container-max: 1100px;
  --header-height: 72px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-secondary);
  background-color: var(--surface-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul,
ol {
  list-style: none;
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.skip-nav {
  position: absolute;
  top: -100%;
  left: var(--sp-6);
  padding: var(--sp-3) var(--sp-6);
  background: var(--color-accent);
  color: var(--text-inverse);
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: 200;
  transition: top var(--t-base);
}

.skip-nav:focus {
  top: var(--sp-4);
}

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

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,
h2,
h3,
h4 {
  color: var(--text-primary);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: inherit;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition:
    background-color var(--t-base),
    box-shadow var(--t-base),
    transform var(--t-fast);
}

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

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

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

.btn--primary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--color-accent-ring);
}

/* Size modifiers */
.btn--sm {
  padding: var(--sp-3) var(--sp-6);
  font-size: var(--text-sm);
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--text-lg);
}

.btn--xl {
  padding: var(--sp-5) var(--sp-12);
  font-size: var(--text-xl);
}

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    background var(--t-slow),
    border-color var(--t-slow),
    box-shadow var(--t-slow);
}

.site-header--scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--surface-border);
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color var(--t-fast);
}

.nav__logo:hover {
  color: var(--color-accent);
}

.nav__logo-icon {
  flex-shrink: 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-top: calc(var(--header-height) + var(--sp-20));
  padding-bottom: var(--sp-24);
  background: radial-gradient(ellipse 70% 55% at 85% 10%, #dbeafe 0%, transparent 60%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-20);
  align-items: center;
}

.hero__title {
  font-size: 48px;
  margin-bottom: var(--sp-6);
}

.hero__subheadline {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: var(--sp-8);
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}

.benefit-list__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text-primary);
}

.trust-line {
  margin-top: var(--sp-6);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
}

.hero__visual {
  background: var(--surface-light);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero__visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   WIX BADGE STRIP
   ============================================================ */
.wix-badge-strip {
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
  text-align: center;
}

.wix-badge-strip__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0;
}

.wix-badge-strip__link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.wix-badge-strip__link:hover {
  text-decoration: underline;
}

/* ============================================================
   SECTIONS — BASE RHYTHM
   ============================================================ */
.section {
  padding: var(--sp-24) 0;
}

.section--alt {
  background: var(--surface-light);
}

.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--sp-16);
}

.section__header--inverse {
  margin-bottom: var(--sp-12);
}

.section__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--sp-4);
}

.section__title--inverse {
  color: var(--text-inverse);
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   HOW IT WORKS — STEPS
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--sp-6), 4vw, var(--sp-12));
  position: relative;
}

.step {
  text-align: center;
  position: relative;
  transition: transform var(--t-slow);
}

.step:hover {
  transform: translateY(-6px);
}

/* Horizontal connector lines between steps */
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 100px;
  right: calc(clamp(var(--sp-6), 4vw, var(--sp-12)) / -2 - 20px);
  width: 40px;
  height: 2px;
  background: var(--surface-border);
}

.step__visual {
  background: var(--surface-white);
  height: 200px;
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.step__visual img,
.step__svg {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.step__title {
  font-size: var(--text-xl);
  margin-bottom: var(--sp-3);
}

.step__desc {
  font-size: var(--text-base);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   CONTRAST SECTION (Before vs After)
   ============================================================ */
.contrast-section {
  background: var(--surface-dark);
  padding: var(--sp-24) 0;
}

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
}

.contrast-box__visual {
  text-align: center;
  margin-bottom: var(--sp-6);
}

.contrast-box__title {
  color: var(--text-inverse);
  font-size: var(--text-2xl);
  margin-bottom: var(--sp-8);
}

.contrast-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.contrast-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-5);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  color: var(--text-inverse-muted);
  line-height: 1.65;
  transition: transform var(--t-base);
}

.contrast-list__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  margin-top: 2px;
  line-height: 1;
}

.contrast-list__content {
  flex: 1;
  min-width: 0;
}

.contrast-list__item strong {
  display: block;
  margin-bottom: var(--sp-1);
  color: var(--text-inverse);
  font-size: var(--text-base);
}

/* Before — danger tinted */
.contrast-box--before .contrast-list__item {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
}

.contrast-box--before .contrast-list__icon {
  background: rgba(239, 68, 68, 0.18);
  color: #f87171;
}

.contrast-box--before .contrast-list__icon::before {
  content: '✕';
}

/* After — success tinted */
.contrast-box--after .contrast-list__item {
  background: rgba(5, 150, 105, 0.1);
  border-color: rgba(5, 150, 105, 0.25);
}

.contrast-box--after .contrast-list__icon {
  background: rgba(5, 150, 105, 0.2);
  color: #34d399;
}

.contrast-box--after .contrast-list__icon::before {
  content: '✓';
}

/* ============================================================
   BUSINESS IMPACT
   ============================================================ */
.impact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-20);
  align-items: center;
}

.impact-grid__visual {
  background: var(--surface-light);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.impact-grid__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.impact-grid__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--sp-6);
}

.impact-grid__content p {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: var(--sp-5);
}

.impact-grid__content p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   FEATURES
   ============================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
}

.feature-card {
  background: var(--surface-white);
  padding: var(--sp-8);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  transition:
    transform var(--t-base),
    border-color var(--t-base),
    box-shadow var(--t-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  margin-bottom: var(--sp-4);
}

.feature-card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--sp-3);
}

.feature-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-3);
}

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

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.testimonial-card {
  background: var(--surface-white);
  padding: var(--sp-8);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  transition: box-shadow var(--t-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-card__quote {
  font-style: italic;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--sp-6);
  line-height: 1.65;
}

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

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--surface-light);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.testimonial-card__name {
  display: block;
  font-weight: 700;
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.testimonial-card__role {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ============================================================
   FAQ — ACCORDION
   ============================================================ */
.faq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  align-items: start;
}

.faq-item {
  background: var(--surface-white);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--t-base);
}

.faq-item.is-open {
  border-color: var(--color-accent);
}

.faq-item__heading {
  margin: 0;
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--t-fast);
}

.faq-item__trigger:hover {
  color: var(--color-accent);
}

.faq-item__icon {
  flex-shrink: 0;
  opacity: 0.4;
  transition: transform var(--t-base), opacity var(--t-base);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  opacity: 0.75;
}

.faq-item__body {
  padding: 0 var(--sp-6) var(--sp-6);
}

.faq-item__body p {
  color: var(--text-muted);
  line-height: 1.75;
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta-section {
  background: linear-gradient(180deg, var(--surface-light) 0%, var(--surface-white) 100%);
  text-align: center;
  padding-bottom: 50px;
}

.cta-section__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-section__graphic {
  margin-bottom: var(--sp-10);
}

.cta-section__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--sp-4);
  max-width: 750px;
}

.cta-section__subtitle {
  font-size: var(--text-xl);
  color: var(--text-muted);
  margin-bottom: var(--sp-10);
  max-width: 460px;
  line-height: 1.6;
}

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  padding: var(--sp-16) 0;
  border-top: 1px solid var(--surface-border);
}

.site-footer__inner {
  text-align: center;
}

.site-footer__logo {
  display: block;
  font-weight: 800;
  font-size: var(--text-base);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}

.site-footer__nav ul {
  display: flex;
  justify-content: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}

.site-footer__nav a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--t-fast);
}

.site-footer__nav a:hover {
  color: var(--text-primary);
}

.site-footer__copyright {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ============================================================
   ANIMATIONS — FADE-IN ON SCROLL
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t-slow), transform var(--t-slow);
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger siblings inside a grid */
.steps-grid .fade-in:nth-child(2),
.feature-grid .fade-in:nth-child(2) {
  transition-delay: 80ms;
}

.steps-grid .fade-in:nth-child(3),
.feature-grid .fade-in:nth-child(3) {
  transition-delay: 160ms;
}

.feature-grid .fade-in:nth-child(4) {
  transition-delay: 240ms;
}

.feature-grid .fade-in:nth-child(5) {
  transition-delay: 320ms;
}

.feature-grid .fade-in:nth-child(6) {
  transition-delay: 400ms;
}

.feature-grid .fade-in:nth-child(7) {
  transition-delay: 480ms;
}

.feature-grid .fade-in:nth-child(8) {
  transition-delay: 560ms;
}

.testimonial-grid li:nth-child(2) {
  transition-delay: 80ms;
}

.testimonial-grid li:nth-child(3) {
  transition-delay: 160ms;
}

/* ============================================================
   PRODUCT SCREENSHOTS
   ============================================================ */

/* Featured full-width image */
.screenshot-featured {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--surface-border);
  margin-bottom: var(--sp-8);
  background: var(--surface-white);
}

.screenshot-featured__badge {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  background: var(--color-accent);
  color: var(--text-inverse);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-sm);
  z-index: 1;
}

.screenshot-featured__img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.screenshot-featured:hover .screenshot-featured__img {
  transform: scale(1.015);
}

/* Three-column supporting grid */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.screenshot-card {
  background: var(--surface-white);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}

.screenshot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.screenshot-card__img-wrap {
  overflow: hidden;
  background: var(--surface-light);
  aspect-ratio: 3 / 2;
}

.screenshot-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.screenshot-card:hover .screenshot-card__img {
  transform: scale(1.04);
}

.screenshot-card__body {
  padding: var(--sp-5) var(--sp-6);
}

.screenshot-card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--sp-2);
}

.screenshot-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
}

.screenshot-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   USE CASES
   ============================================================ */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.use-case-card {
  background: var(--surface-white);
  padding: var(--sp-8) var(--sp-6);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  transition:
    transform var(--t-base),
    border-color var(--t-base),
    box-shadow var(--t-base);
}

.use-case-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.use-case-card__emoji {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: var(--sp-4);
  display: block;
}

.use-case-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-3);
}

.use-case-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  max-width: 780px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--surface-white);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-10);
  position: relative;
  transition:
    box-shadow var(--t-base),
    transform var(--t-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-accent);
}

.pricing-card__badge {
  position: absolute;
  top: calc(-1 * var(--sp-4));
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--text-inverse);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-1);
  margin-bottom: var(--sp-2);
}

.pricing-card__amount {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-card__period {
  font-size: var(--text-base);
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-card__tagline {
  font-size: var(--text-sm);
  color: var(--color-success);
  font-weight: 600;
  margin-bottom: var(--sp-8);
}

.pricing-card__divider {
  border: none;
  border-top: 1px solid var(--surface-border);
  margin-bottom: var(--sp-8);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.pricing-card__check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  margin-top: 1px;
}

.pricing-card__check--yes {
  background: rgba(5, 150, 105, 0.12);
  color: var(--color-success);
}

.pricing-card__check--yes::before {
  content: '✓';
}

.pricing-card__check--no {
  background: var(--surface-light);
  color: var(--text-muted);
}

.pricing-card__check--no::before {
  content: '–';
}

.pricing-card__btn {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 768px) {
  :root {
    --text-5xl: 2.5rem;
    --text-4xl: 2rem;
    --text-3xl: 1.75rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + var(--sp-12));
    padding-bottom: var(--sp-16);
    text-align: center;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .benefit-list {
    align-items: center;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  /* Flip connector to vertical on single-column */
  .step:not(:last-child)::after {
    top: auto;
    bottom: calc(var(--sp-12) / -2);
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: var(--sp-12);
  }

  .contrast-grid,
  .impact-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  .use-case-grid {
    grid-template-columns: 1fr;
  }

  .faq-list {
    grid-template-columns: 1fr;
    gap: var(--sp-3);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--sp-4);
  }

  .btn--xl {
    padding: var(--sp-4) var(--sp-8);
    font-size: var(--text-lg);
  }

  .cta-section__title {
    font-size: var(--text-3xl);
  }
}