/* ============================================
   WayFolio — Global Styles
   Design Language: Decoded Systems
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Palette */
  --slate-950: #060a13;
  --slate-900: #0c1222;
  --slate-800: #141c2e;
  --slate-700: #1e293b;
  --slate-600: #334155;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;

  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --teal-300: #5eead4;
  --blue-400: #60a5fa;
  --violet-400: #a78bfa;
  --emerald-400: #34d399;
  --amber-400: #fbbf24;

  /* Semantic */
  --bg-primary: var(--slate-950);
  --bg-secondary: var(--slate-900);
  --bg-card: rgba(12, 18, 34, 0.6);
  --text-primary: var(--slate-100);
  --text-secondary: var(--slate-400);
  --text-muted: var(--slate-500);
  --accent: var(--teal-400);
  --accent-hover: var(--teal-300);
  --border-color: rgba(45, 212, 191, 0.12);
  --border-hover: rgba(45, 212, 191, 0.3);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --heading-weight: 800;
  --body-weight: 400;

  /* Sizing */
  --max-width: 1200px;
  --section-padding: 5rem 2rem;
  --section-padding-mobile: 3rem 1.25rem;
  --border-radius: 10px;
  --border-radius-sm: 6px;

  /* Transitions */
  --transition: 0.3s ease;
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-weight: var(--body-weight);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition), gap var(--transition);
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
  height: auto;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--heading-weight);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
}

h4 {
  font-size: 1.1rem;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 680px;
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

p + p {
  margin-top: 1.25rem;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 0.35rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  background: rgba(45, 212, 191, 0.06);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-top: 1rem;
}

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 2rem;
  transition: padding 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.4s ease,
              border-color 0.4s ease,
              backdrop-filter 0.4s ease;
  background: transparent;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(6, 10, 19, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.65rem 2rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-logo svg {
  width: 28px;
  height: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--transition);
  text-decoration: none;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--accent) !important;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition);
}

.nav-cta:hover {
  background: rgba(45, 212, 191, 0.18);
  border-color: var(--border-hover);
  color: var(--accent-hover) !important;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--slate-950);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--slate-950);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(45, 212, 191, 0.25);
}

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

.btn-secondary:hover {
  border-color: var(--border-hover);
  background: rgba(45, 212, 191, 0.06);
  transform: translateY(-2px);
}

.btn-arrow::after {
  content: '→';
  transition: transform var(--transition);
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-short {
  min-height: 50vh;
  padding: 8rem 2rem 4rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(45, 212, 191, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 30% 60%, rgba(96, 165, 250, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 70% 60%, rgba(167, 139, 250, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(45, 212, 191, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2.5s infinite;
}

.hero h1 {
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--teal-400), var(--blue-400), var(--violet-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: shimmer 6s ease infinite;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.9s both;
}

.scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1.2s both;
}

.scroll-cue .drop {
  width: 1px;
  height: 24px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-drop 2s infinite;
}

/* --- Sections --- */
.section {
  padding: var(--section-padding);
}

.section-center {
  text-align: center;
}

.section-center p {
  margin-left: auto;
  margin-right: auto;
}

.section-alt {
  background: var(--bg-secondary);
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  background: rgba(45, 212, 191, 0.08);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
}

.card h3 {
  margin-bottom: 0.75rem;
}

.card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

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

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

/* --- Process / Steps --- */
.step {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem 0;
}

.step + .step {
  border-top: 1px solid var(--border-color);
}

.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  background: rgba(45, 212, 191, 0.08);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
}

.step-content h3 {
  margin-bottom: 0.5rem;
}

.step-content p {
  font-size: 0.95rem;
}

/* --- Pricing --- */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 3rem 2.5rem;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
}

.pricing-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.06) 0%, var(--bg-card) 100%);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.3rem 1rem;
  background: var(--accent);
  color: var(--slate-950);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 50px;
}

.pricing-tier {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.pricing-amount {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.pricing-amount span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2.5rem;
}

.pricing-features li {
  padding: 0.6rem 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
}

.pricing-features li + li {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* --- Add-on Cards --- */
.add-on-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  text-align: center;
}

.add-on-card .card-title {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.add-on-card .card-description {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.add-on-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

/* --- CTA Banner --- */
.cta-banner {
  padding: 5rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  position: relative;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 40%, rgba(45, 212, 191, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  margin-bottom: 1rem;
  position: relative;
}

.cta-banner p {
  margin: 0 auto 2rem;
  position: relative;
}

.cta-banner .btn {
  position: relative;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem;
  background: var(--bg-primary);
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  max-width: 280px;
}

.footer h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--text-muted);
}

.footer-bottom a:hover {
  color: var(--text-primary);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

/* --- Contact Form --- */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.1);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* --- Sections --- */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  margin-top: 0.5rem;
}

/* --- FAQ --- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-family);
  padding: 0;
  transition: color var(--transition);
}

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

.faq-question .icon {
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform var(--transition);
}

.faq-item.open .faq-question .icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-top: 1rem;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --- Contact Page Specific --- */
.hero-short {
  min-height: auto;
  padding: 8rem 2rem 4rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-form-wrapper,
.contact-info-wrapper {
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.contact-form-wrapper {
  animation-delay: 0.2s;
}

.contact-info-wrapper {
  animation-delay: 0.3s;
}

.contact-form-title,
.contact-info-title {
  font-size: 1.4rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.contact-form {
  display: flex;
  flex-direction: column;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition);
}

.contact-card:hover {
  border-color: var(--border-hover);
  background: rgba(45, 212, 191, 0.03);
}

.contact-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.contact-card-content {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.contact-card-content a {
  color: var(--accent);
  font-weight: 500;
  transition: color var(--transition);
}

.contact-card-content a:hover {
  color: var(--accent-hover);
}

.contact-social-links {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.contact-social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(45, 212, 191, 0.08);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--accent);
  transition: all var(--transition);
}

.contact-social-links a:hover {
  background: rgba(45, 212, 191, 0.15);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.contact-social-links svg {
  width: 20px;
  height: 20px;
}

/* --- Animations --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes scroll-drop {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Mobile Nav --- */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6, 10, 19, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 5rem 2rem 2rem;
  flex-direction: column;
  gap: 0;
}

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

.mobile-menu a {
  display: block;
  padding: 1.25rem 0;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  text-decoration: none;
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--text-primary);
}

.mobile-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }

  .section { padding: var(--section-padding-mobile); }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .hero {
    padding: 5rem 1.25rem 3rem;
    min-height: auto;
  }

  .hero-short {
    padding: 6rem 1.25rem 3rem;
  }

  h1 { font-size: 2rem; }

  .step {
    flex-direction: column;
    gap: 1rem;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }
}