:root {
  --primary: #6A5CE4;
  --primary-light: #8B7FED;
  --primary-dark: #5548C4;
  --primary-bg: rgba(106, 92, 228, 0.08);
  --primary-bg-hover: rgba(106, 92, 228, 0.14);
  --text: #111118;
  --text-secondary: #5a5a72;
  --text-muted: #8e8ea0;
  --bg: #ffffff;
  --bg-alt: #f6f6fb;
  --bg-dark: #0c0c18;
  --bg-dark-card: #16162a;
  --bg-card: #ffffff;
  --border: #e8e8f0;
  --green: #22c55e;
  --red: #ef4444;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ================================
   NAV
================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 68px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; font-weight: 700; font-size: 1.2rem; color: var(--text);
}
.nav-logo img { width: 34px; height: 34px; border-radius: 8px; }
.nav-links {
  display: flex; align-items: center; gap: 32px; list-style: none;
}
.nav-links a {
  text-decoration: none; color: var(--text-secondary);
  font-size: 0.9rem; font-weight: 500; transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  background: var(--primary) !important; color: #fff !important;
  padding: 10px 24px !important; border-radius: 50px !important;
  font-weight: 600 !important; transition: all var(--transition) !important;
}
.nav-cta:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-1px); box-shadow: 0 4px 16px rgba(106,92,228,0.35);
}
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--text);
  margin: 5px 0; border-radius: 2px; transition: var(--transition);
}

/* ================================
   HERO
================================ */
.hero {
  padding: 160px 24px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.hero::before {
  content: '';
  position: absolute; top: -300px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(106,92,228,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; background: var(--primary-bg); border: 1px solid rgba(106,92,228,0.12);
  border-radius: 50px; font-size: 0.85rem; font-weight: 600; color: var(--primary);
  margin-bottom: 32px;
}
.hero h1 {
  font-size: clamp(2.75rem, 6.5vw, 4.5rem);
  font-weight: 800; line-height: 1.08; letter-spacing: -0.035em;
  margin-bottom: 24px; max-width: 750px; margin-left: auto; margin-right: auto;
}
.hero h1 .gradient {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: 1.2rem; color: var(--text-secondary);
  max-width: 560px; margin: 0 auto 20px; line-height: 1.7;
}
.hero-trust {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 0.9rem; color: var(--text-muted); margin-bottom: 40px; flex-wrap: wrap;
}
.hero-trust .stars { color: #facc15; font-size: 1rem; }
.hero-trust strong { color: var(--text); }
.hero-buttons {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; margin-bottom: 70px; flex-wrap: wrap;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 34px; border-radius: 50px;
  font-size: 1.05rem; font-weight: 600;
  text-decoration: none; transition: all var(--transition);
  border: none; cursor: pointer;
}
.btn-primary {
  background: var(--primary); color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark); transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(106,92,228,0.35);
}
.btn-outline {
  background: transparent; color: var(--text);
  border: 2px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--primary); color: var(--primary); transform: translateY(-2px);
}
.btn-white {
  background: #fff; color: var(--primary);
}
.btn-white:hover {
  background: #f0f0f5; transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
}
.btn-sm { padding: 12px 24px; font-size: 0.95rem; }

/* Phone mockup in hero */
.hero-phones {
  display: flex; justify-content: center; align-items: flex-end;
  gap: 20px; perspective: 1000px;
}
.phone {
  width: 260px; height: 530px; background: var(--bg-card);
  border-radius: 36px; border: 5px solid #1a1a2e;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.05);
  overflow: hidden; position: relative;
  transition: transform 0.5s ease;
}
.phone:nth-child(1) { transform: rotate(-6deg) translateY(20px); }
.phone:nth-child(2) { transform: scale(1.08); z-index: 2; }
.phone:nth-child(3) { transform: rotate(6deg) translateY(20px); }
.phone-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 120px; height: 26px; background: #1a1a2e;
  border-radius: 0 0 16px 16px; z-index: 2;
}
.phone-screen {
  padding: 38px 14px 14px; height: 100%; background: #f7f7fb; overflow: hidden;
}

/* Phone screen content */
.ps-card {
  background: #fff; border-radius: 14px; padding: 14px;
  margin-bottom: 10px; box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.ps-day { font-size: 1.5rem; font-weight: 800; color: var(--text); }
.ps-badge {
  display: inline-block; font-size: 0.55rem; font-weight: 700;
  color: var(--primary); background: var(--primary-bg);
  padding: 2px 7px; border-radius: 20px; margin-top: 3px; margin-bottom: 8px;
}
.ps-bar { height: 5px; background: #e8e8f0; border-radius: 10px; overflow: hidden; margin-bottom: 4px; }
.ps-bar-fill { height: 100%; width: 15%; background: var(--primary); border-radius: 10px; }
.ps-small { font-size: 0.55rem; color: var(--text-muted); }
.ps-row {
  display: flex; align-items: center; gap: 10px;
}
.ps-icon {
  width: 32px; height: 32px; border-radius: 10px; display: flex;
  align-items: center; justify-content: center; font-size: 0.85rem; flex-shrink: 0;
}
.ps-row-text { font-size: 0.7rem; font-weight: 600; }
.ps-row-sub { font-size: 0.55rem; color: var(--text-muted); }
.ps-quote-label {
  font-size: 0.5rem; font-weight: 700; color: var(--primary);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px;
}
.ps-quote-text { font-size: 0.62rem; font-style: italic; color: var(--text); line-height: 1.4; }
.ps-quote-author { font-size: 0.5rem; color: var(--primary); margin-top: 3px; }

/* SOS phone */
.phone-sos-screen {
  padding: 38px 14px 14px; height: 100%;
  background: linear-gradient(180deg, #6A5CE4 0%, #5548C4 100%);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center;
}
.phone-sos-circle {
  width: 90px; height: 90px; border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.25); background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px; color: rgba(255,255,255,0.5); font-size: 1.6rem;
}
.phone-sos-msg {
  font-size: 0.85rem; font-weight: 700; color: #fff;
  margin-bottom: 16px; line-height: 1.3;
}
.phone-sos-btns { display: flex; gap: 8px; }
.phone-sos-btn {
  padding: 8px 16px; border-radius: 50px; font-size: 0.65rem; font-weight: 700;
}
.phone-sos-btn.w { background: #fff; color: var(--primary); }
.phone-sos-btn.g { background: rgba(255,255,255,0.15); color: #fff; }

/* Profile phone */
.phone-profile-screen {
  padding: 38px 14px 14px; height: 100%; background: #f7f7fb; overflow: hidden;
}
.ps-avatar {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--primary-bg); border: 2px solid rgba(106,92,228,0.2);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 6px; color: var(--primary); font-size: 1.2rem;
}
.ps-name { text-align: center; font-size: 0.75rem; font-weight: 700; margin-bottom: 2px; }
.ps-member { text-align: center; font-size: 0.5rem; color: var(--primary); margin-bottom: 10px; }
.ps-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 10px; }
.ps-stat-box {
  background: #fff; border-radius: 10px; padding: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}
.ps-stat-label { font-size: 0.45rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.3px; }
.ps-stat-val { font-size: 0.7rem; font-weight: 700; margin-top: 2px; }

/* ================================
   SOCIAL PROOF STATS
================================ */
.stats-section {
  padding: 70px 24px; background: var(--bg-alt);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 32px; text-align: center;
}
.stat-item h3 {
  font-size: 2.75rem; font-weight: 800; color: var(--primary);
  margin-bottom: 6px; letter-spacing: -0.02em;
}
.stat-item p { font-size: 0.95rem; color: var(--text-secondary); font-weight: 500; }

/* ================================
   SECTION HEADERS
================================ */
section { padding: 100px 24px; }
.section-label {
  display: inline-block; font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px; color: var(--primary);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800;
  letter-spacing: -0.025em; line-height: 1.12; margin-bottom: 18px;
}
.section-sub {
  font-size: 1.1rem; color: var(--text-secondary);
  line-height: 1.7; max-width: 560px;
}
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ================================
   HOW IT WORKS (4 cards)
================================ */
.how-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 50px;
}
.how-card {
  background: var(--bg-alt); border-radius: var(--radius-lg); padding: 32px 24px;
  text-align: center; border: 1px solid var(--border);
  transition: all var(--transition);
}
.how-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: rgba(106,92,228,0.2);
}
.how-icon {
  width: 64px; height: 64px; border-radius: 20px; margin: 0 auto 20px;
  background: var(--primary-bg); display: flex; align-items: center;
  justify-content: center; font-size: 1.6rem;
}
.how-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.how-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }

/* ================================
   REVIEWS
================================ */
.reviews-section { background: var(--bg); }
.reviews-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 50px;
}
.review-card {
  background: var(--bg-alt); border-radius: var(--radius); padding: 28px;
  border: 1px solid var(--border); transition: all var(--transition);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review-stars { color: #facc15; font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 2px; }
.review-text {
  font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7;
  margin-bottom: 18px; font-style: italic;
}
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary-bg); display: flex; align-items: center;
  justify-content: center; font-weight: 700; color: var(--primary); font-size: 0.9rem;
}
.review-name { font-size: 0.9rem; font-weight: 700; }
.review-role { font-size: 0.8rem; color: var(--text-muted); }

/* ================================
   FEATURE DEEP DIVE
================================ */
.feature-section { padding: 80px 24px; }
.feature-section:nth-child(even) { background: var(--bg-alt); }

.feature-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.feature-row.reverse .feature-content { order: 2; }
.feature-row.reverse .feature-visual { order: 1; }

.feature-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; background: var(--primary-bg);
  border-radius: 50px; font-size: 0.8rem; font-weight: 700;
  color: var(--primary); margin-bottom: 18px;
}
.feature-content h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.feature-content p {
  font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7;
  margin-bottom: 24px;
}
.feature-bullets {
  list-style: none; display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 28px;
}
.feature-bullets li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6;
}
.feature-bullets li .check {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: rgba(34,197,94,0.1); color: var(--green);
  display: flex; align-items: center; justify-content: center; margin-top: 1px;
}

.feature-visual {
  display: flex; justify-content: center; align-items: center;
}
.feature-visual .phone { transform: none; }
.feature-visual .phone:hover { transform: translateY(-8px) rotate(1deg); }

/* ================================
   MILESTONES / ACHIEVEMENTS
================================ */
.milestones-section {
  background: var(--bg-dark); color: #fff; padding: 100px 24px;
  position: relative; overflow: hidden;
}
.milestones-section::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(106,92,228,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.milestones-section .section-label { color: var(--primary-light); }
.milestones-section .section-sub { color: rgba(255,255,255,0.6); }
.milestones-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 50px;
}
.milestone-card {
  background: var(--bg-dark-card); border-radius: var(--radius);
  padding: 28px; text-align: center; border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
}
.milestone-card:hover {
  transform: translateY(-4px); border-color: rgba(106,92,228,0.3);
  box-shadow: 0 8px 32px rgba(106,92,228,0.15);
}
.milestone-icon {
  font-size: 2.2rem; margin-bottom: 14px;
}
.milestone-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.milestone-card p { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ================================
   BENEFITS
================================ */
.benefits-section { background: var(--bg); }
.benefits-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px; margin-top: 50px; max-width: 800px;
}
.benefit-item {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px;
  background: var(--bg-alt); border-radius: var(--radius-sm);
  border: 1px solid var(--border); transition: all var(--transition);
}
.benefit-item:hover { border-color: rgba(106,92,228,0.2); transform: translateX(4px); }
.benefit-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--primary-bg); display: flex; align-items: center;
  justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.benefit-item h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.benefit-item p { font-size: 0.8rem; color: var(--text-secondary); }

/* ================================
   COMMUNITY STORIES
================================ */
.community-section { background: var(--bg-alt); }
.community-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 50px;
}
.community-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 28px;
  border: 1px solid var(--border);
}
.community-day {
  display: inline-block; padding: 4px 12px; background: var(--primary-bg);
  border-radius: 50px; font-size: 0.8rem; font-weight: 700;
  color: var(--primary); margin-bottom: 14px;
}
.community-card p {
  font-size: 0.95rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 16px; font-style: italic;
}
.community-card .author { font-size: 0.85rem; font-weight: 700; color: var(--text); }
.community-stats {
  display: flex; justify-content: center; gap: 48px; margin-top: 40px;
  padding: 28px; background: var(--bg-card); border-radius: var(--radius);
  border: 1px solid var(--border); max-width: 500px; margin-left: auto; margin-right: auto;
}
.community-stat { text-align: center; }
.community-stat .val { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.community-stat .lab { font-size: 0.8rem; color: var(--text-muted); }

/* ================================
   SCIENCE
================================ */
.science-section { background: var(--bg); }
.science-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 20px; margin-top: 50px;
}
.science-card {
  background: var(--bg-alt); border-radius: var(--radius);
  padding: 28px; border-left: 4px solid var(--primary);
  transition: all var(--transition);
}
.science-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.science-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.science-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }

/* ================================
   PRICING
================================ */
.pricing-section { background: var(--bg-alt); }
.pricing-cards {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 24px; max-width: 700px; margin: 50px auto 0;
}
.pricing-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 36px;
  border: 2px solid var(--border); position: relative; transition: all var(--transition);
}
.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 8px 40px rgba(106,92,228,0.12);
}
.pricing-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; padding: 5px 18px;
  border-radius: 50px; font-size: 0.75rem; font-weight: 700; white-space: nowrap;
}
.pricing-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.pricing-amount { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.02em; }
.pricing-period { font-size: 1rem; color: var(--text-muted); }
.pricing-note { font-size: 0.825rem; color: var(--text-muted); margin: 4px 0 24px; }
.pricing-features {
  list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px;
}
.pricing-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; color: var(--text-secondary);
}
.pricing-features li svg { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; }
.pricing-btn {
  display: block; width: 100%; padding: 14px; border-radius: 50px;
  text-align: center; font-size: 1rem; font-weight: 700;
  text-decoration: none; transition: all var(--transition);
  border: none; cursor: pointer;
}
.pricing-btn.solid { background: var(--primary); color: #fff; }
.pricing-btn.solid:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(106,92,228,0.35); }
.pricing-btn.ghost { background: transparent; color: var(--text); border: 2px solid var(--border); }
.pricing-btn.ghost:hover { border-color: var(--primary); color: var(--primary); }
.pricing-guarantee {
  text-align: center; margin-top: 28px; font-size: 0.875rem; color: var(--text-muted);
  display: flex; align-items: center; justify-content: center; gap: 6px;
}

/* ================================
   FAQ
================================ */
.faq-section { background: var(--bg); }
.faq-list { max-width: 750px; margin: 50px auto 0; }
.faq-item {
  border-bottom: 1px solid var(--border); padding: 20px 0;
}
.faq-item summary {
  font-size: 1rem; font-weight: 600; cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::after {
  content: '+'; font-size: 1.4rem; font-weight: 300;
  color: var(--text-muted); transition: transform var(--transition); flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  font-size: 0.925rem; color: var(--text-secondary);
  line-height: 1.75; padding-top: 12px;
}

/* ================================
   CTA FINAL
================================ */
.cta-final {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff; text-align: center; padding: 100px 24px;
  position: relative; overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final::after {
  content: ''; position: absolute; bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final h2 {
  font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800;
  margin-bottom: 18px; letter-spacing: -0.025em; position: relative; z-index: 1;
}
.cta-final p {
  font-size: 1.15rem; opacity: 0.85; max-width: 500px;
  margin: 0 auto 36px; line-height: 1.7; position: relative; z-index: 1;
}

/* ================================
   FOOTER
================================ */
.footer {
  background: var(--bg-dark); color: rgba(255,255,255,0.6); padding: 64px 24px 28px;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 48px;
}
.footer-brand p { font-size: 0.875rem; line-height: 1.65; max-width: 280px; margin-top: 12px; }
.footer .nav-logo { color: #fff; }
.footer-col h4 {
  color: #fff; font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px;
}
.footer-col a {
  display: block; color: rgba(255,255,255,0.45); text-decoration: none;
  font-size: 0.875rem; padding: 4px 0; transition: color var(--transition);
}
.footer-col a:hover { color: var(--primary-light); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem;
}

/* ================================
   LEGAL & SUPPORT PAGES
================================ */
.legal-page {
  padding: 120px 24px 80px; max-width: 800px; margin: 0 auto;
}
.legal-page h1 { font-size: 2.25rem; font-weight: 800; margin-bottom: 8px; }
.legal-page .last-updated { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 40px; }
.legal-page h2 { font-size: 1.3rem; font-weight: 700; margin-top: 36px; margin-bottom: 14px; }
.legal-page p, .legal-page li {
  font-size: 0.95rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px;
}
.legal-page ul { padding-left: 24px; margin-bottom: 14px; }
.legal-page a { color: var(--primary); }

.support-page {
  padding: 120px 24px 80px; max-width: 700px; margin: 0 auto; text-align: center;
}
.support-page h1 { font-size: 2.25rem; font-weight: 800; margin-bottom: 14px; }
.support-page .support-sub { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 50px; }
.support-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  text-align: left; margin-bottom: 50px;
}
.support-card {
  background: var(--bg-alt); border-radius: var(--radius); padding: 24px;
  border: 1px solid var(--border);
}
.support-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.support-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
.support-card a { color: var(--primary); text-decoration: none; font-weight: 600; }
.support-faq { text-align: left; }
.support-faq h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 24px; }

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 1024px) {
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .milestones-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  /* Nav */
  .nav-links {
    display: none; position: fixed; top: 68px; left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 24px; gap: 16px;
    border-bottom: 1px solid var(--border); box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  }
  .nav-links.active { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { text-align: center; }

  /* Global */
  section { padding: 60px 16px; }
  .container { padding: 0 16px; }
  .section-title { font-size: 1.75rem; }
  .section-sub { font-size: 1rem; }

  /* Hero */
  .hero { padding: 110px 16px 50px; }
  .hero h1 { font-size: 2.2rem; margin-bottom: 16px; }
  .hero-sub { font-size: 1rem; margin-bottom: 14px; }
  .hero-trust { font-size: 0.8rem; margin-bottom: 28px; }
  .hero-badge { font-size: 0.75rem; padding: 6px 14px; margin-bottom: 20px; }
  .hero-buttons { margin-bottom: 40px; flex-direction: column; }
  .btn { width: 100%; justify-content: center; padding: 14px 28px; font-size: 0.95rem; }

  /* Phone mockups */
  .hero-phones { flex-direction: column; align-items: center; gap: 0; }
  .phone:nth-child(1), .phone:nth-child(3) { display: none; }
  .phone:nth-child(2) { transform: none; }
  .phone {
    width: 240px; height: 490px; border-radius: 32px; border-width: 4px;
  }
  .phone-notch { width: 100px; height: 22px; border-radius: 0 0 14px 14px; }
  .phone-screen { padding: 32px 12px 12px; }
  .phone-sos-screen { padding: 32px 12px 12px; }
  .phone-profile-screen { padding: 32px 12px 12px; }

  /* Stats */
  .stats-section { padding: 40px 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stat-item h3 { font-size: 2rem; }
  .stat-item p { font-size: 0.8rem; }

  /* How it works */
  .how-grid { grid-template-columns: 1fr; gap: 14px; }
  .how-card { padding: 24px 20px; }
  .how-icon { width: 52px; height: 52px; border-radius: 16px; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; gap: 14px; }
  .review-card { padding: 22px; }
  .review-text { font-size: 0.9rem; margin-bottom: 14px; }

  /* Feature deep dives */
  .feature-section { padding: 50px 16px; }
  .feature-row,
  .feature-row.reverse { grid-template-columns: 1fr; gap: 30px; }
  .feature-row.reverse .feature-content,
  .feature-row.reverse .feature-visual { order: unset; }
  .feature-content h2 { font-size: 1.5rem; }
  .feature-content p { font-size: 0.95rem; margin-bottom: 18px; }
  .feature-bullets { gap: 10px; margin-bottom: 22px; }
  .feature-bullets li { font-size: 0.88rem; }
  .feature-tag { font-size: 0.72rem; padding: 5px 12px; margin-bottom: 14px; }
  .feature-visual .phone { width: 220px; height: 450px; }
  .feature-visual .phone:hover { transform: none; }

  /* Milestones */
  .milestones-section { padding: 60px 16px; }
  .milestones-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .milestone-card { padding: 20px 14px; }
  .milestone-icon { font-size: 1.8rem; margin-bottom: 10px; }
  .milestone-card h3 { font-size: 0.9rem; }
  .milestone-card p { font-size: 0.72rem; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; gap: 10px; }
  .benefit-item { padding: 14px 16px; }
  .benefit-icon { width: 38px; height: 38px; border-radius: 10px; font-size: 1rem; }
  .benefit-item h3 { font-size: 0.88rem; }
  .benefit-item p { font-size: 0.75rem; }
  .benefit-item:hover { transform: none; }

  /* Community */
  .community-cards { grid-template-columns: 1fr; gap: 14px; }
  .community-card { padding: 22px; }
  .community-card p { font-size: 0.9rem; }

  /* Science */
  .science-grid { grid-template-columns: 1fr; gap: 14px; }
  .science-card { padding: 22px; }
  .science-card h3 { font-size: 0.95rem; }
  .science-card p { font-size: 0.85rem; }
  .science-card:hover { transform: none; }

  /* Pricing */
  .pricing-cards { grid-template-columns: 1fr; max-width: 100%; }
  .pricing-card { padding: 28px 24px; }
  .pricing-amount { font-size: 2.2rem; }
  .pricing-badge { font-size: 0.7rem; padding: 4px 14px; }

  /* FAQ */
  .faq-list { margin-top: 30px; }
  .faq-item summary { font-size: 0.92rem; }
  .faq-item p { font-size: 0.875rem; }

  /* CTA */
  .cta-final { padding: 70px 16px; }
  .cta-final h2 { font-size: 1.75rem; }
  .cta-final p { font-size: 1rem; margin-bottom: 28px; }

  /* Footer */
  .footer { padding: 40px 16px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Support page */
  .support-cards { grid-template-columns: 1fr; }

  /* Disable hover effects on touch */
  .how-card:hover,
  .review-card:hover,
  .milestone-card:hover { transform: none; box-shadow: none; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 1.85rem; }
  .hero-sub { font-size: 0.92rem; }
  .section-title { font-size: 1.5rem; }
  .phone { width: 210px; height: 430px; }
  .feature-visual .phone { width: 200px; height: 410px; }
  .stats-grid { gap: 16px; }
  .stat-item h3 { font-size: 1.75rem; }
  .milestones-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 24px 18px; }
}