/* ============================================================
   TabFlow Landing Page — styles.css
   ============================================================ */

/* === CUSTOM PROPERTIES === */
:root {
  --bg:             #0d0d0d;
  --bg-alt:         #080808;
  --bg-card:        #111111;
  --border:         #1a1a1a;
  --border-hover:   #2a2a2a;
  --accent:         #4f8ef7;
  --accent-hover:   #3d7ce8;
  --accent-dim:     rgba(79, 142, 247, 0.12);
  --accent-glow:    rgba(79, 142, 247, 0.06);
  --text:           #f5f5f5;
  --text-secondary: #888888;
  --text-muted:     #444444;
  --radius:         10px;
  --radius-lg:      16px;
  --transition:     200ms ease;
  --max-width:      1100px;
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

/* === CONTAINER === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
}

/* === TYPOGRAPHY === */
h1 {
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.08;
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.15;
}

h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.3;
}

.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
}

/* ============================================================
   LOGO
   ============================================================ */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

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

.logo-wordmark {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
}

/* Logo icon rotates slightly on hover */
.logo-icon {
  transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover .logo-icon {
  transform: rotate(-8deg) scale(1.08);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 60px;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color var(--transition);
}

.nav-link:hover {
  color: var(--text);
}

.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 7px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn-nav:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(79, 142, 247, 0.3);
}

/* ============================================================
   LANGUAGE SELECTOR
   ============================================================ */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--border-hover);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 10px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  font-family: var(--font);
  line-height: 1;
}

.lang-btn:hover {
  color: var(--text);
  border-color: #444;
  background: rgba(255, 255, 255, 0.04);
}

.lang-chevron {
  transition: transform var(--transition);
  opacity: 0.6;
}

.lang-selector.open .lang-chevron {
  transform: rotate(180deg);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #181818;
  border: 1px solid var(--border-hover);
  border-radius: 9px;
  padding: 4px;
  min-width: 148px;
  z-index: 200;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.lang-selector.open .lang-dropdown {
  display: block;
  animation: fadeUp 150ms ease both;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-family: var(--font);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.lang-option:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.lang-option.active {
  color: var(--accent);
  font-weight: 600;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  text-align: center;
  padding: 120px 5% 80px;
  overflow: hidden;
}

/* Ambient background glows */
.hero::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 142, 247, 0.07) 0%, transparent 65%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(155, 109, 255, 0.04) 0%, transparent 65%);
  bottom: 0;
  right: 10%;
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
  padding: 5px 12px;
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 100px;
  background: rgba(79, 142, 247, 0.06);
}

.hero h1 {
  margin-bottom: 8px;
}

.hero h1 span {
  color: var(--accent);
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 20px auto 0;
  line-height: 1.65;
}

.cta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* Primary CTA button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Shimmer sweep runs continuously */
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 65%
  );
  pointer-events: none;
  animation: shimmer 3.5s ease-in-out infinite;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(79, 142, 247, 0.35);
}

/* Secondary CTA button */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 24px;
  border-radius: 8px;
  border: 1px solid #222;
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-secondary:hover {
  color: var(--text);
  border-color: #444;
  transform: translateY(-1px);
}

/* Trust line */
.trust-line {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 18px;
}

/* Social proof bar */
.social-proof-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 52px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 100px;
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
  flex-wrap: wrap;
}

.social-proof-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.social-proof-divider {
  width: 1px;
  height: 14px;
  background: var(--border-hover);
}

/* ============================================================
   HOW IT WORKS SECTION
   ============================================================ */
.how-section {
  padding: 80px 5%;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.how-section h2 {
  margin-bottom: 0;
}

.how-section .section-sub {
  margin-bottom: 56px;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
  text-align: left;
}

.step {
  opacity: 0;
  transform: translateY(20px);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.step:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.04);
}

.step-number {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  opacity: 0.7;
  margin-bottom: 14px;
}

.step-icon {
  font-size: 24px;
  margin-bottom: 14px;
  line-height: 1;
}

.step h3 {
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 18px;
  padding-top: 60px;
  flex-shrink: 0;
}

/* ============================================================
   BROWSER MOCKUP SECTION
   ============================================================ */
.mockup-section {
  padding: 80px 5%;
  text-align: center;
}

.mockup-wrapper {
  display: inline-block;
  max-width: 420px;
  width: 100%;
  text-align: left;
}

/* Browser chrome frame */
.mockup-browser {
  background: #111;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #222;
  box-shadow:
    0 0 60px rgba(79, 142, 247, 0.12),
    0 40px 80px rgba(0, 0, 0, 0.6);
}

.mockup-chrome {
  background: #181818;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #222;
}

.mockup-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}

.mockup-dots span {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dots span:nth-child(1) { background: #3a3a3a; }
.mockup-dots span:nth-child(2) { background: #3a3a3a; }
.mockup-dots span:nth-child(3) { background: #3a3a3a; }

.mockup-url-bar {
  flex: 1;
  background: #222;
  border-radius: 5px;
  padding: 5px 10px;
  font-size: 11px;
  color: #555;
  font-family: var(--font);
}

/* TabFlow popup inside mockup */
.mockup-content {
  padding: 0;
}

.tf-popup {
  background: #07070f;
  padding: 14px;
  min-height: 280px;
}

.tf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.tf-logo-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.tf-logo-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.tf-app-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #f5f5f5;
}

.tf-free-badge {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(79, 142, 247, 0.9);
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
}

.tf-save-btn {
  background: var(--accent);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 7px;
  margin-bottom: 12px;
  cursor: default;
  transition: none;
}

.tf-section-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #444;
  margin-bottom: 8px;
}

.tf-workspace-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tf-workspace-card:last-child {
  margin-bottom: 0;
}

.tf-card-left {
  flex: 1;
  min-width: 0;
}

.tf-card-name {
  font-size: 12px;
  font-weight: 600;
  color: #e8e8e8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}

.tf-card-meta {
  font-size: 10px;
  color: #555;
}

.tf-card-dots {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}

.tf-card-dots span {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.tf-card-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.tf-card-action {
  font-size: 9px;
  color: #555;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  padding: 3px 6px;
  cursor: default;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features-section {
  padding: 100px 5%;
  background: var(--bg);
}

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

.features-section h2 {
  margin-bottom: 0;
}

.features-section .section-sub {
  margin-bottom: 56px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}

.feature-card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(20px);
}

.feature-card.visible,
.step.visible,
.pricing-card.visible,
.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
  transition: border-color var(--transition), transform var(--transition), background var(--transition),
              opacity 400ms ease, transform 400ms ease;
}

.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.04);
}

.feature-icon {
  font-size: 22px;
  margin-bottom: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-pro-badge {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
}

.feature-card h3 {
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Icon bounces on card hover */
.feature-icon {
  transition: transform 250ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-card:hover .feature-icon {
  transform: scale(1.2) translateY(-2px);
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing-section {
  padding: 100px 5%;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.pricing-section h2 {
  margin-bottom: 0;
}

.pricing-section .section-sub {
  margin-bottom: 56px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
  text-align: left;
}

.pricing-card {
  opacity: 0;
  transform: translateY(20px);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Pro card — solid accent border + ambient glow */
.pricing-card--pro {
  background: #111111;
  border-color: var(--accent);
  box-shadow:
    0 0 0 1px rgba(79, 142, 247, 0.2),
    0 0 40px rgba(79, 142, 247, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.pricing-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 4px;
  padding: 3px 8px;
  margin-bottom: 20px;
}

.pricing-badge--free {
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-hover);
}

.pricing-plan {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.price-amount {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
}

.price-period {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 400;
}

.pricing-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  min-height: 20px;
}

.pricing-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  margin-bottom: 28px;
}

.pricing-features li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}

.pricing-features li .check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li .dash {
  color: var(--text-muted);
  flex-shrink: 0;
  margin-top: 1px;
}

.btn-pricing {
  display: block;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  padding: 13px 20px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  margin-top: auto;
}

.btn-pricing--free {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border-hover);
}

.btn-pricing--free:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.btn-pricing--pro {
  background: var(--accent);
  color: #fff;
}

.btn-pricing--pro:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(79, 142, 247, 0.35);
}

.pricing-fine-print {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
  padding: 100px 5%;
  background: var(--bg);
}

.faq-section .container {
  text-align: center;
  max-width: 720px;
}

.faq-section h2 {
  margin-bottom: 0;
}

.faq-section .section-sub {
  margin-bottom: 48px;
}

.faq-list {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

details.faq-item {
  opacity: 0;
  transform: translateY(20px);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

details.faq-item[open] {
  border-color: var(--border-hover);
}

details.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
  -webkit-user-select: none;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: '+';
  font-size: 20px;
  font-weight: 300;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform var(--transition), color var(--transition);
  line-height: 1;
}

details.faq-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--accent);
}

details.faq-item summary:hover {
  color: var(--text);
}

details.faq-item summary:hover::after {
  color: var(--text-secondary);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 40px 5%;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-link {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--text-secondary);
}

.footer-copy {
  width: 100%;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* ============================================================
   MOBILE STICKY CTA BAR
   ============================================================ */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 12px 16px;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}

.mobile-cta-bar .btn-primary {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   PRIVACY PAGE SPECIFIC
   ============================================================ */
.privacy-hero {
  padding: 80px 5% 60px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.privacy-hero h1 {
  font-size: clamp(28px, 4vw, 42px);
}

.privacy-hero .privacy-date {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
}

.privacy-content {
  padding: 60px 5%;
  max-width: 760px;
  margin: 0 auto;
}

.privacy-section {
  margin-bottom: 48px;
}

.privacy-section h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.privacy-section p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 12px;
}

.privacy-section p:last-child {
  margin-bottom: 0;
}

.privacy-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.privacy-section ul li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 20px;
  position: relative;
}

.privacy-section ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.privacy-highlight {
  background: rgba(79, 142, 247, 0.06);
  border: 1px solid rgba(79, 142, 247, 0.15);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.privacy-highlight p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Mockup floating bob */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* Hero ambient glow breathing */
@keyframes breathe {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* Pro card glow pulse */
@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 0 1px rgba(79, 142, 247, 0.2), 0 0 40px rgba(79, 142, 247, 0.08);
  }
  50% {
    box-shadow: 0 0 0 1px rgba(79, 142, 247, 0.5), 0 0 70px rgba(79, 142, 247, 0.18);
  }
}

/* CTA shimmer sweep */
@keyframes shimmer {
  0%        { transform: translateX(-100%) skewX(-15deg); }
  60%, 100% { transform: translateX(220%)  skewX(-15deg); }
}

/* Step arrows nudge */
@keyframes arrowFade {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.8; }
}

/* Hero entrance animation */
.hero-label       { animation: fadeUp 500ms ease 50ms  both; }
.hero h1          { animation: fadeUp 500ms ease 150ms both; }
.hero-sub         { animation: fadeUp 500ms ease 250ms both; }
.cta-row          { animation: fadeUp 500ms ease 350ms both; }
.trust-line       { animation: fadeUp 500ms ease 420ms both; }
.social-proof-bar { animation: fadeUp 500ms ease 500ms both; }

/* Browser mockup floats gently */
.mockup-browser {
  animation: float 7s ease-in-out infinite;
}

/* Hero glow breathes */
.hero::before {
  animation: breathe 8s ease-in-out infinite;
}

/* Pro card border glow pulses */
.pricing-card--pro {
  animation: glowPulse 3s ease-in-out infinite;
}

/* Step arrows pulse */
.step-arrow {
  animation: arrowFade 2.2s ease-in-out infinite;
}

/* Staggered feature card entrance */
.feature-card:nth-child(1) { transition-delay: 0ms; }
.feature-card:nth-child(2) { transition-delay: 90ms; }
.feature-card:nth-child(3) { transition-delay: 180ms; }
.feature-card:nth-child(4) { transition-delay: 90ms; }
.feature-card:nth-child(5) { transition-delay: 180ms; }
.feature-card:nth-child(6) { transition-delay: 270ms; }

/* ============================================================
   RESPONSIVE — TABLET / MOBILE (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Nav: hide pricing link */
  .nav-link.nav-pricing {
    display: none;
  }

  /* Hero */
  .hero {
    padding: 80px 5% 60px;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-secondary {
    justify-content: center;
    text-align: center;
  }

  .social-proof-bar {
    gap: 12px;
    padding: 12px 16px;
  }

  .social-proof-divider {
    display: none;
  }

  .social-proof-item {
    font-size: 12px;
  }

  /* How it works */
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .step-arrow {
    padding-top: 0;
    transform: rotate(90deg);
    justify-self: center;
    font-size: 22px;
  }

  /* Browser mockup */
  .mockup-wrapper {
    max-width: 90%;
  }

  /* Features grid */
  .features-grid {
    grid-template-columns: 1fr;
  }

  /* Pricing grid */
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  /* Mobile sticky bar */
  .mobile-cta-bar {
    display: block;
  }

  /* Add bottom padding to footer so sticky bar doesn't overlap */
  .footer {
    padding-bottom: 80px;
  }
}

@media (max-width: 480px) {
  .hero-label {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .pricing-card {
    padding: 28px 24px;
  }

  .price-amount {
    font-size: 36px;
  }
}