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

:root {
  --bg: #000000;
  --bg2: #0a0a0a;
  --card: #111111;
  --card-hover: #1a1a1a;
  --border: #333333;
  --border-hover: #555555;
  --text: #EDEDED;
  --text-dim: #A1A1AA;
  --text-dimmer: #71717A;
  --accent: #FFFFFF;
  --accent-text: #000000;
  --radius: 8px;
  --radius-sm: 6px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Inter', -apple-system, sans-serif;
  --nav-bg: rgba(0,0,0,0.8);
  --shadow: 0 24px 80px rgba(0,0,0,0.8);
}

[data-theme="light"] {
  --bg: #FFFFFF;
  --bg2: #F9FAFB;
  --card: #FFFFFF;
  --card-hover: #F3F4F6;
  --border: #E5E7EB;
  --border-hover: #D1D5DB;
  --text: #111827;
  --text-dim: #6B7280;
  --text-dimmer: #9CA3AF;
  --accent: #111827;
  --accent-text: #FFFFFF;
  --nav-bg: rgba(255,255,255,0.85);
  --shadow: 0 24px 80px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }

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

/* ===== TYPOGRAPHY ===== */
h1,h2,h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; }

.gradient-text {
  color: var(--text);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-family: var(--font); font-weight: 500; font-size: 14px;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: var(--accent-text);
  box-shadow: 0 4px 14px 0 rgba(255, 255, 255, 0.1);
}
.btn-primary:hover {
  background: #EAEAEA;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
}
.btn-ghost {
  background: transparent; color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--card-hover); border-color: var(--border-hover);
}
.btn-outline {
  background: transparent; color: var(--text);
  border-color: var(--border);
}
.btn-outline:hover {
  background: var(--card); border-color: var(--border-hover);
}
.btn-xl { padding: 14px 28px; font-size: 16px; border-radius: var(--radius); }

/* ===== SECTION COMMON ===== */
.section { max-width: 1200px; margin: 0 auto; padding: 100px 24px; }

.section-tag {
  display: inline-block; font-size: 13px; font-weight: 500;
  text-transform: uppercase; color: var(--text-dim);
  letter-spacing: 1px; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(32px, 5vw, 48px); margin-bottom: 24px; color: var(--text);
}
/* Center headers for specific sections */
#features .section-title, #pricing .section-title, #download .section-title, #board .section-title, .faq-section .section-title, .testimonials-section .section-title {
  text-align: center;
}
#features .section-tag, #pricing .section-tag, #download .section-tag, #board .section-tag, .faq-section .section-tag, .testimonials-section .section-tag {
  display: block; text-align: center;
}
#features .section-sub, #pricing .section-sub, #download .section-sub, #board .section-sub, .faq-section .section-sub, .testimonials-section .section-sub {
  text-align: center; margin: 0 auto 60px;
}
.section-sub {
  font-size: 18px; color: var(--text-dim); max-width: 640px; margin-bottom: 48px;
}

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 24px; background: var(--nav-bg); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: all 0.2s;
}
.nav.scrolled { border-bottom-color: var(--border); }
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 32px; height: 60px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 600; font-size: 16px; color: var(--text); letter-spacing: -0.5px;
}
.nav-links { display: flex; list-style: none; gap: 32px; margin-left: auto; }
.nav-links a { color: var(--text-dim); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 10px; margin-left: 20px; }
.nav-cta .btn { height: 38px; padding: 0 16px; }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px; }

/* ===== THEME TOGGLE ===== */
.theme-toggle {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: transparent; color: var(--text);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: all 0.2s; padding: 0; line-height: 1;
}
.theme-toggle:hover { border-color: var(--border-hover); background: var(--card-hover); }

.lang-toggle {
  height: 38px; padding: 0 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: transparent; color: var(--text);
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; font-family: var(--font);
  transition: all 0.2s; white-space: nowrap; line-height: 1; margin: 0;
}
.lang-toggle:hover { border-color: var(--border-hover); background: var(--card-hover); }
.theme-icon-light { display: none; }
[data-theme="light"] .theme-icon-dark { display: none; }
[data-theme="light"] .theme-icon-light { display: inline; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 90vh;
  display: flex; align-items: center; justify-content: space-between;
  padding: 140px 24px 80px; max-width: 1200px; margin: 0 auto; gap: 60px;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-content { flex: 0 0 540px; max-width: 540px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  padding: 6px 12px; border-radius: 100px;
  font-size: 13px; font-weight: 500; margin-bottom: 24px; color: var(--text-dim);
}
.hero-title { font-size: clamp(40px, 6vw, 64px); margin-bottom: 24px; color: var(--text); letter-spacing: -0.03em; line-height: 1.1; }
.hero-sub { font-size: 18px; color: var(--text-dim); margin-bottom: 40px; line-height: 1.6; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; border-top: 1px solid var(--border); padding-top: 32px; }
.stat { text-align: left; }
.stat-num { font-size: 24px; font-weight: 600; color: var(--text); letter-spacing: -0.5px; }
.stat-label { display: block; font-size: 13px; color: var(--text-dimmer); margin-top: 4px; }

/* ===== MOCKUP ===== */
.hero-mockup { flex: 1; position: relative; display: flex; justify-content: flex-end; }
.mockup-window {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
  box-shadow: var(--shadow);
  width: 100%; max-width: 600px;
}
.mockup-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.mockup-body { display: flex; height: 360px; }
.mock-sidebar { width: 160px; border-right: 1px solid var(--border); padding: 12px 8px; background: var(--bg2); }
.mock-account { display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 6px; margin-bottom: 4px; border: 1px solid transparent; }
.mock-account.active { background: var(--card); border-color: var(--border); }
.mock-avatar { width: 24px; height: 24px; border-radius: 4px; background: var(--border); display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--text-dim); }
.mock-info span { display: block; font-size: 12px; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-chat { flex: 1; display: flex; flex-direction: column; padding: 16px; gap: 12px; background: var(--bg); }
.mock-msg { max-width: 85%; }
.mock-msg.incoming { align-self: flex-start; }
.mock-msg.outgoing { align-self: flex-end; }
.mock-msg span { display: block; font-size: 13px; background: var(--card); border: 1px solid var(--border); padding: 10px 14px; border-radius: 8px; color: var(--text); }
.mock-msg.outgoing span { background: var(--text); color: var(--bg); border: none; }
.mock-trans { font-size: 12px; color: var(--text-dim); margin-top: 6px; }
.mock-input { display: flex; gap: 8px; margin-top: auto; }
.mock-input input { flex: 1; background: var(--card); border: 1px solid var(--border); border-radius: 6px; padding: 8px 12px; font-size: 13px; color: var(--text); outline: none; }
.mock-btn { background: var(--accent); color: var(--accent-text); border: none; border-radius: 6px; font-size: 12px; font-weight: 500; padding: 0 12px; cursor: pointer; }

/* ===== TICKER ===== */
.ticker-wrap {
  overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 16px 0; background: var(--bg2);
}
.ticker { display: flex; gap: 80px; width: max-content; animation: ticket-scroll 40s linear infinite; }
.ticker span { font-size: 14px; font-weight: 500; color: var(--text-dim); white-space: nowrap; }
@keyframes ticket-scroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; 
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.feature-card:hover { 
  border-color: var(--border-hover); 
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.5);
}
.feature-card--hero { grid-column: span 2; background: var(--bg2); }
.feature-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--text); opacity: 0.75; }
.feature-card h3 { font-size: 18px; color: var(--text); margin-bottom: 12px; font-weight: 500; }
.feature-card p { font-size: 15px; color: var(--text-dim); line-height: 1.6; }
.feature-card p strong { color: var(--text); font-weight: 500; }
.feature-tag {
  display: inline-block; margin-top: 16px;
  background: var(--bg); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 100px; font-size: 12px; padding: 4px 12px;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--bg2); border-top: 1px solid var(--border); padding: 100px 24px; text-align: center; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; }
.test-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; text-align: left;
  display: flex; flex-direction: column; height: 100%;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.test-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.3);
  border-color: var(--border-hover);
}
.test-stars { color: var(--text); font-size: 14px; margin-bottom: 16px; letter-spacing: 2px; }
.test-card p { font-size: 15px; color: var(--text-dim); line-height: 1.6; margin-bottom: 24px; flex: 1; }
.test-card p strong { color: var(--text); font-weight: 500; }
.test-author { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--border); padding-top: 16px; margin-top: auto; }
.test-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--border); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--text-dim); }
.test-author strong { display: block; font-size: 14px; color: var(--text); font-weight: 500; }
.test-author span { font-size: 13px; color: var(--text-dimmer); }

/* ===== PRICING ===== */
.pricing-toggle { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 60px; }
.toggle-label { font-size: 14px; font-weight: 500; color: var(--text-dim); }
.toggle-label.active { color: var(--text); }
.save-badge { background: var(--card); border: 1px solid var(--border); color: var(--text); border-radius: 100px; font-size: 11px; padding: 2px 8px; margin-left: 8px; }
.toggle-switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; cursor: pointer; inset: 0; background: var(--border); border-radius: 100px; transition: 0.2s; }
.toggle-slider::before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; background: var(--text); border-radius: 50%; transition: 0.2s; }
input:checked + .toggle-slider { background: #fff; }
input:checked + .toggle-slider::before { transform: translateX(20px); background: #000; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1080px; margin: 0 auto; }
.price-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px 32px;
  display: flex; flex-direction: column; 
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.price-card:hover { 
  border-color: var(--text);
  background: var(--card-hover);
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.8), 0 0 20px rgba(255,255,255,0.05);
}
.price-card--popular { 
  border-color: var(--text); background: var(--card); position: relative;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}
.price-card--popular:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 24px 48px rgba(0,0,0,0.6), 0 0 30px rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
}
.popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg); border-radius: 100px;
  font-size: 12px; font-weight: 600; padding: 4px 12px;
}
.price-plan { font-size: 16px; font-weight: 500; color: var(--text); margin-bottom: 16px; }
.price-amount { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.price-currency { font-size: 24px; font-weight: 500; color: var(--text-dim); }
.price-num { font-size: 48px; font-weight: 600; color: var(--text); letter-spacing: -1.5px; line-height: 1; }
.price-period { font-size: 15px; color: var(--text-dim); }
.price-originals { font-size: 13px; color: var(--text-dimmer); min-height: 20px; margin-bottom: 32px; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 16px; flex: 1; margin-bottom: 40px; }
.price-features li { font-size: 14px; color: var(--text-dim); display: flex; align-items: flex-start; gap: 8px; }
.price-features li strong { color: var(--text); font-weight: 500; }
.price-features .disabled { color: var(--text-dimmer); text-decoration: line-through; }
.price-card .btn { width: 100%; }

.pricing-note { text-align: center; margin-top: 48px; font-size: 14px; color: var(--text-dimmer); }
.pricing-note strong { color: var(--text); font-weight: 500; }

/* ===== FRANK3 ===== */
.frank3-section { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 100px 24px; background: var(--bg2); }
.frank3-inner { max-width: 1000px; margin: 0 auto; display: flex; align-items: center; gap: 80px; }
.frank3-text { flex: 1; }
.frank3-text h2 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 24px; }
.frank3-text p { font-size: 16px; color: var(--text-dim); margin-bottom: 32px; line-height: 1.6; }
.frank3-bullets { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 40px; }
.frank3-bullets li { font-size: 15px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.frank3-mockup { flex: 0 0 280px; display: flex; justify-content: center; }
.phone-frame {
  width: 240px; background: #000; border-radius: 40px; border: 8px solid var(--border);
  padding: 12px; position: relative;
}
.phone-screen { background: var(--card); border-radius: 24px; min-height: 400px; display: flex; flex-direction: column; overflow: hidden; }
.phone-status { text-align: center; padding: 12px; font-size: 12px; color: var(--text-dimmer); border-bottom: 1px solid var(--border); }
.phone-apps { display: flex; flex-direction: column; gap: 12px; padding: 20px 16px; flex: 1; }
.phone-app { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 16px; display: flex; align-items: center; gap: 12px; }
.wa-icon { font-size: 20px; }
.phone-app span { font-size: 14px; font-weight: 500; color: var(--text); }
.phone-label { text-align: center; font-size: 12px; color: var(--text-dim); padding: 16px; border-top: 1px solid var(--border); }

/* ===== DOWNLOAD ===== */
.download-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 800px; margin: 0 auto 60px; }
.download-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; text-align: center; transition: border-color 0.2s; }
.download-card:hover { border-color: var(--border-hover); }
.dl-icon { font-size: 40px; margin-bottom: 20px; }
.download-card h3 { font-size: 18px; color: var(--text); margin-bottom: 12px; font-weight: 500; }
.download-card p { font-size: 14px; color: var(--text-dim); margin-bottom: 32px; }
.dl-version { display: block; margin-top: 16px; font-size: 13px; color: var(--text-dimmer); }

.changelog { max-width: 800px; margin: 0 auto; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.changelog h3 { font-size: 16px; color: var(--text); margin-bottom: 20px; font-weight: 500; border-bottom: 1px solid var(--border); padding-bottom: 16px; }
.changelog ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.changelog li { font-size: 14px; color: var(--text-dim); display: flex; align-items: center; gap: 12px; }
.cl-new { background: var(--text); color: var(--bg); font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 100px; }
.cl-imp { background: var(--border); color: var(--text); font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 100px; }
.cl-fix { background: var(--border); color: var(--text-dim); font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 100px; }

/* ===== MESSAGE BOARD ===== */
.board-container { max-width: 800px; margin: 0 auto; }
.board-tabs { display: flex; gap: 12px; margin-bottom: 32px; border-bottom: 1px solid var(--border); padding-bottom: 16px; }
.board-tab { padding: 8px 16px; border-radius: var(--radius-sm); border: none; background: transparent; color: var(--text-dim); font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.board-tab:hover { color: var(--text); background: var(--card); }
.board-tab.active { background: var(--text); color: var(--bg); }
.board-form { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.board-form input, .board-form textarea { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 16px; font-family: var(--font); font-size: 14px; color: var(--text); outline: none; transition: border-color 0.2s; width: 100%; }
.board-form input:focus, .board-form textarea:focus { border-color: var(--text-dim); }
.board-form input::placeholder, .board-form textarea::placeholder { color: var(--text-dimmer); }
.form-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.form-hint { font-size: 13px; color: var(--text-dim); }

/* ===== BOARD SUCCESS STATE ===== */
.board-success {
  text-align: center; padding: 60px 32px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius);
}
.success-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: var(--accent-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; margin: 0 auto 20px;
}
.board-success h3 { font-size: 20px; color: var(--text); margin-bottom: 8px; }
.board-success p { font-size: 15px; color: var(--text-dim); margin-bottom: 24px; }

.board-messages { display: flex; flex-direction: column; gap: 16px; }
.msg-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.msg-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.msg-type-badge { background: var(--card); border: 1px solid var(--border); padding: 2px 10px; border-radius: 100px; font-size: 12px; color: var(--text); }
.msg-author { font-size: 14px; font-weight: 500; color: var(--text); }
.msg-time { font-size: 13px; color: var(--text-dimmer); margin-left: auto; }
.msg-subject { font-size: 16px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.msg-content { font-size: 14px; color: var(--text-dim); line-height: 1.6; }
.msg-likes { margin-top: 16px; display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text-dimmer); }
.like-btn { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px 12px; color: var(--text-dim); cursor: pointer; font-size: 13px; transition: all 0.2s; }
.like-btn:hover { border-color: var(--border-hover); color: var(--text); }
.like-btn.liked { background: var(--text); color: var(--bg); border-color: var(--text); }

/* ===== FAQ ===== */
.faq-section { max-width: 800px; margin: 0 auto; padding: 100px 24px; }
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary { padding: 24px 0; font-size: 16px; font-weight: 500; color: var(--text); cursor: pointer; display: flex; justify-content: space-between; align-items: center; list-style: none; user-select: none; -webkit-user-select: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--text-dim); transition: transform 0.2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 0 24px; font-size: 15px; color: var(--text-dim); line-height: 1.6; }

/* ===== FINAL CTA ===== */
.cta-final { text-align: center; padding: 120px 24px; border-top: 1px solid var(--border); background: var(--bg2); }
.cta-final h2 { font-size: clamp(32px, 5vw, 48px); color: var(--text); margin-bottom: 16px; }
.cta-final p { font-size: 18px; color: var(--text-dim); margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.cta-note { font-size: 14px; color: var(--text-dimmer); }

/* ===== FOOTER ===== */
.footer { border-top: 1px solid var(--border); padding: 80px 24px 40px; background: var(--bg); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; gap: 80px; flex-wrap: wrap; }
.footer-brand { flex: 0 0 300px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-dim); line-height: 1.6; margin-bottom: 24px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { color: var(--text-dim); text-decoration: none; font-size: 14px; padding: 8px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); transition: border-color 0.2s; }
.footer-social a:hover { border-color: var(--border-hover); color: var(--text); }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; flex: 1; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.footer-col a { font-size: 14px; color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { max-width: 1200px; margin: 60px auto 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 32px; border-top: 1px solid var(--border); font-size: 14px; color: var(--text-dimmer); }

/* ===== PAYMENT MODAL ===== */
.modal-overlay { position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.8); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; padding: 24px; }
.modal-overlay.open { display: flex; }
.payment-modal { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 48px; max-width: 440px; width: 100%; position: relative; }
.modal-close { position: absolute; top: 16px; right: 20px; background: none; border: none; font-size: 24px; color: var(--text-dim); cursor: pointer; }
.payment-modal h2 { font-size: 24px; color: var(--text); margin-bottom: 8px; }
.payment-modal #modal-plan-name { color: var(--text-dim); font-size: 16px; margin-bottom: 32px; }
.payment-methods { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.payment-method { display: flex; align-items: center; gap: 16px; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 20px; cursor: pointer; font-size: 15px; font-weight: 500; color: var(--text); font-family: var(--font); transition: border-color 0.2s; }
.payment-method:hover { border-color: var(--border-hover); background: var(--card); }
.payment-method span { font-size: 20px; }
.qr-placeholder { text-align: center; }
.qr-box { width: 180px; height: 180px; border: 1px dashed var(--border); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--text-dimmer); margin: 0 auto 16px; }
.qr-note { font-size: 13px; color: var(--text-dim); margin-top: 12px; }

/* Scroll animations */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Remove scrollbar styling for cleaner look or unify it */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* Responsive */
@media (max-width: 900px) {
  .hero { flex-direction: column; align-items: flex-start; gap: 40px; padding-top: 120px; }
  .hero-content { max-width: 100%; flex: auto; }
  .hero-mockup { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-card--hero { grid-column: span 2; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .frank3-inner { flex-direction: column; gap: 40px; }
  .frank3-mockup { display: none; }
  .download-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: block; margin-left: auto; }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card--hero { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { gap: 40px; }
}