/* ============================================
   CHECKDOT — Purple Edition
   Main Stylesheet
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --purple-dark:    #6B46C1;
  --purple-bright:  #7C3AED;
  --purple-medium:  #8B5CF6;
  --purple-light:   #A78BFA;
  --purple-pale:    #EDE9FE;
  --purple-faint:   #F5F3FF;

  --dark-bg:        #0D0D1A;
  --dark-surface:   #13132A;
  --dark-card:      #1A1A35;
  --dark-border:    #2D2D50;

  --gray-50:        #F9FAFB;
  --gray-100:       #F3F4F6;
  --gray-200:       #E5E7EB;
  --gray-300:       #D1D5DB;
  --gray-400:       #9CA3AF;
  --gray-500:       #6B7280;
  --gray-600:       #4B5563;
  --gray-700:       #374151;
  --gray-800:       #1F2937;
  --gray-900:       #111827;

  --white:          #FFFFFF;
  --text-primary:   #111827;
  --text-secondary: #6B7280;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.08);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.18), 0 8px 24px rgba(0,0,0,0.10);
  --shadow-purple: 0 8px 32px rgba(124,58,237,0.30);
  --shadow-purple-sm: 0 4px 16px rgba(124,58,237,0.20);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input { font-family: inherit; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Section Layout ---------- */
.section {
  padding: 100px 0;
}

.section--dark {
  background: var(--dark-bg);
  color: var(--white);
}

.section--gray {
  background: var(--gray-50);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  background: var(--purple-faint);
  color: var(--purple-bright);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  border: 1px solid rgba(124,58,237,0.15);
}

.section--dark .section-tag {
  background: rgba(124,58,237,0.15);
  border-color: rgba(167,139,250,0.25);
  color: var(--purple-light);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: inherit;
}

.section--dark .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

.section--dark .section-subtitle {
  color: rgba(255,255,255,0.65);
}

/* ---------- Gradient Text ---------- */
.text-purple-grad {
  background: linear-gradient(135deg, var(--purple-bright) 0%, var(--purple-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(135deg, var(--purple-bright), var(--purple-dark));
  color: var(--white);
  box-shadow: var(--shadow-purple-sm);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--purple-medium), var(--purple-bright));
  box-shadow: var(--shadow-purple);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--gray-700);
  border: 1.5px solid var(--gray-200);
}

.btn--ghost:hover {
  border-color: var(--purple-light);
  color: var(--purple-bright);
  background: var(--purple-faint);
}

.btn--outline {
  background: transparent;
  color: var(--gray-700);
  border: 1.5px solid var(--gray-300);
}

.btn--outline:hover {
  border-color: var(--purple-medium);
  color: var(--purple-bright);
  background: var(--purple-faint);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.40);
}

.btn--outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.10);
}

.btn--white {
  background: var(--white);
  color: var(--purple-bright);
  font-weight: 700;
}

.btn--white:hover {
  background: var(--purple-pale);
  box-shadow: 0 8px 24px rgba(255,255,255,0.20);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 15px 30px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  height: 68px;
  gap: 32px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.navbar__logo img {
  width: 36px;
  height: 36px;
}

.navbar__logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.navbar__link {
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.navbar__link:hover {
  color: var(--purple-bright);
  background: var(--purple-faint);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  margin-left: auto;
}

.navbar__hamburger:hover {
  background: var(--gray-100);
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all var(--transition);
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
}
.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: var(--dark-bg);
  color: var(--white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.25;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,13,26,0.85) 0%,
    rgba(107,70,193,0.35) 50%,
    rgba(13,13,26,0.90) 100%
  );
  z-index: 1;
}

/* Animated purple glow blobs */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  animation: blobPulse 8s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(167,139,250,0.20) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  animation: blobPulse 10s ease-in-out infinite alternate-reverse;
}

@keyframes blobPulse {
  from { transform: scale(1) translate(0, 0); opacity: 0.6; }
  to   { transform: scale(1.15) translate(30px, -20px); opacity: 1; }
}

.hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(167,139,250,0.30);
  color: var(--purple-light);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 32px;
  cursor: pointer;
  transition: all var(--transition);
}

.hero__badge:hover {
  background: rgba(124,58,237,0.25);
  border-color: rgba(167,139,250,0.50);
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--purple-light);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(167,139,250,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(167,139,250,0); }
}

.hero__title {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--white);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.70);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 24px 40px;
  backdrop-filter: blur(8px);
  display: inline-flex;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 36px;
}

.hero__stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--white) 0%, var(--purple-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

.hero__stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.50);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero__stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.12);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-dot {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 14px;
  position: relative;
}

.scroll-dot::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--purple-light);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  80% { transform: translateX(-50%) translateY(14px); opacity: 0; }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 48px 0;
}

.trust-bar__label {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-400);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.trust-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.trust-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  color: var(--gray-400);
  font-size: 0.90rem;
  font-weight: 600;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.trust-logo:hover {
  color: var(--purple-bright);
  border-color: rgba(124,58,237,0.15);
  background: var(--purple-faint);
}

.trust-logo i {
  font-size: 1.1rem;
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-bright), var(--purple-light));
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  border-color: rgba(124,58,237,0.20);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  background: var(--purple-faint);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition);
}

.feature-card__icon i {
  font-size: 1.3rem;
  color: var(--purple-bright);
}

.feature-card:hover .feature-card__icon {
  background: linear-gradient(135deg, var(--purple-bright), var(--purple-dark));
}

.feature-card:hover .feature-card__icon i {
  color: var(--white);
}

.feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.feature-card__link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--purple-bright);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.feature-card__link:hover {
  gap: 10px;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 56px;
  top: 80px;
  bottom: 80px;
  width: 2px;
  background: linear-gradient(to bottom, var(--purple-bright), transparent);
  opacity: 0.25;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl);
  padding: 28px 32px;
  transition: all var(--transition);
}

.step:hover {
  background: rgba(124,58,237,0.08);
  border-color: rgba(167,139,250,0.20);
  transform: translateX(4px);
}

.step__number {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--purple-bright) 0%, var(--purple-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  min-width: 56px;
  text-align: center;
  letter-spacing: -0.03em;
}

.step__content {
  flex: 1;
}

.step__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.step__desc {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.60);
  line-height: 1.65;
}

.step__icon {
  width: 48px;
  height: 48px;
  background: rgba(124,58,237,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step__icon i {
  font-size: 1.2rem;
  color: var(--purple-light);
}

/* ============================================
   SECURITY SECTION
   ============================================ */
.security-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.security-section__content .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.security-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.security-list__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.security-list__check {
  width: 22px;
  height: 22px;
  background: var(--purple-faint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.security-list__check i {
  font-size: 0.65rem;
  color: var(--purple-bright);
  font-weight: 900;
}

.security-section__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Security Visual Card Stack */
.security-card-stack {
  position: relative;
}

.security-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}

.security-card--main {
  position: relative;
  z-index: 2;
}

.security-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-700);
}

.security-card__header i {
  color: var(--purple-bright);
  font-size: 1.1rem;
}

.security-badge {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.security-badge--safe {
  background: #ECFDF5;
  color: #059669;
  border: 1px solid #A7F3D0;
}

.security-meter {
  margin-bottom: 16px;
}

.security-meter__label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-bottom: 8px;
  font-weight: 500;
}

.security-meter__value {
  font-weight: 700;
  color: var(--gray-700);
}

.security-meter__bar {
  height: 8px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.security-meter__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--purple-bright), var(--purple-light));
  border-radius: var(--radius-full);
  transition: width 1.5s ease-in-out;
}

.security-meter__fill--low {
  background: linear-gradient(90deg, #F59E0B, #FCD34D);
}

.security-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-100);
}

.security-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 500;
}

.security-check--pass {
  color: var(--gray-700);
}

.security-check--pass i {
  color: var(--purple-bright);
  font-size: 0.9rem;
}

.security-check--warn {
  color: var(--gray-500);
}

.security-check--warn i {
  color: #F59E0B;
  font-size: 0.9rem;
}

.security-card--float {
  position: absolute;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 3;
  animation: floatCard 4s ease-in-out infinite alternate;
}

.security-card--float i {
  color: var(--purple-bright);
}

.security-card--float-1 {
  top: -16px;
  right: -24px;
  animation-delay: 0s;
}

.security-card--float-2 {
  bottom: -16px;
  left: -24px;
  animation-delay: 2s;
}

@keyframes floatCard {
  from { transform: translateY(0); }
  to   { transform: translateY(-8px); }
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(124,58,237,0.15);
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-card__stars i {
  color: var(--purple-medium);
  font-size: 0.85rem;
}

.testimonial-card__quote {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: normal;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-100);
}

.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--purple-bright), var(--purple-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.testimonial-card__role {
  font-size: 0.80rem;
  color: var(--gray-400);
}

/* ============================================
   PRICING
   ============================================ */
.pricing__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 52px;
}

.pricing__toggle-label {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-400);
  cursor: pointer;
  transition: color var(--transition);
}

.pricing__toggle-label--active,
.pricing__toggle-label:hover {
  color: var(--gray-800);
}

.pricing__discount {
  background: var(--purple-faint);
  color: var(--purple-bright);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-left: 6px;
  border: 1px solid rgba(124,58,237,0.15);
}

.pricing__switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.pricing__switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.pricing__switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

.pricing__switch-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--white);
  border-radius: 50%;
  transition: all var(--transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.pricing__switch input:checked + .pricing__switch-slider {
  background: var(--purple-bright);
}

.pricing__switch input:checked + .pricing__switch-slider::before {
  transform: translateX(20px);
}

.pricing__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  position: relative;
  transition: all var(--transition);
}

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

.pricing-card--featured {
  background: linear-gradient(145deg, var(--dark-bg) 0%, #1A0A3A 100%);
  border-color: rgba(124,58,237,0.30);
  box-shadow: var(--shadow-purple);
  transform: translateY(-8px);
}

.pricing-card--featured:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 60px rgba(124,58,237,0.35);
}

.pricing-card--featured .pricing-card__plan,
.pricing-card--featured .pricing-card__tagline,
.pricing-card--featured .pricing-card__price,
.pricing-card--featured .pricing-card__currency,
.pricing-card--featured .pricing-card__amount,
.pricing-card--featured .pricing-card__period {
  color: var(--white);
}

.pricing-card--featured .pricing-card__features li {
  color: rgba(255,255,255,0.75);
}

.pricing-card--featured .pricing-card__features li i {
  color: var(--purple-light);
}

.pricing-card--featured .pricing-card__features li.disabled {
  color: rgba(255,255,255,0.25);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--purple-bright), var(--purple-light));
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.pricing-card__header {
  margin-bottom: 24px;
}

.pricing-card__icon {
  width: 44px;
  height: 44px;
  background: var(--purple-faint);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.pricing-card--featured .pricing-card__icon {
  background: rgba(124,58,237,0.20);
}

.pricing-card__icon i {
  color: var(--purple-bright);
  font-size: 1.1rem;
}

.pricing-card--featured .pricing-card__icon i {
  color: var(--purple-light);
}

.pricing-card__plan {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.pricing-card__tagline {
  font-size: 0.85rem;
  color: var(--gray-400);
  line-height: 1.4;
}

.pricing-card__price {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-100);
}

.pricing-card--featured .pricing-card__price {
  border-bottom-color: rgba(255,255,255,0.10);
}

.pricing-card__currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.pricing-card__amount {
  font-size: 3rem;
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1;
  letter-spacing: -0.04em;
  transition: all var(--transition);
}

.pricing-card__period {
  font-size: 0.88rem;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.90rem;
  color: var(--gray-600);
}

.pricing-card__features li i {
  width: 16px;
  text-align: center;
  color: var(--purple-bright);
  font-size: 0.80rem;
}

.pricing-card__features li.disabled {
  color: var(--gray-300);
}

.pricing-card__features li.disabled i {
  color: var(--gray-300);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  position: relative;
  background: var(--dark-bg);
  padding: 100px 0;
  overflow: hidden;
  text-align: center;
  color: var(--white);
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(124,58,237,0.35) 0%, transparent 65%);
  z-index: 0;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(107,70,193,0.20) 0%, transparent 60%);
  z-index: 0;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
}

.cta-banner__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.cta-banner__subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.cta-banner__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cta-banner__note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.02em;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 80px 0 0;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer__brand .navbar__logo-text {
  color: var(--white);
}

.footer__brand-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.footer__social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.50);
  font-size: 0.90rem;
  transition: all var(--transition);
}

.footer__social-link:hover {
  background: rgba(124,58,237,0.25);
  border-color: rgba(167,139,250,0.30);
  color: var(--purple-light);
}

.footer__links-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--purple-light);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copyright {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.30);
}

.footer__legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__legal a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.30);
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--purple-light);
}

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

  .security-section__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .security-section__visual {
    max-width: 480px;
    margin: 0 auto;
  }

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

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

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-4px);
  }

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

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

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

  .navbar__nav,
  .navbar__actions {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  /* Mobile nav overlay */
  .navbar__nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
    gap: 4px;
    z-index: 999;
  }

  .navbar__nav.open ~ .navbar__actions,
  .navbar__actions.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 998;
    background: var(--white);
    padding: 16px 24px 24px;
    border-top: 1px solid var(--gray-100);
    box-shadow: var(--shadow-lg);
  }

  .hero__stats {
    flex-direction: column;
    gap: 24px;
    padding: 28px;
    width: 100%;
  }

  .hero__stat {
    padding: 0;
  }

  .hero__stat-divider {
    width: 48px;
    height: 1px;
  }

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

  .steps::before {
    display: none;
  }

  .step {
    grid-template-columns: auto 1fr;
    gap: 20px;
  }

  .step__icon {
    display: none;
  }

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

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

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.2rem;
  }

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

  .hero__cta .btn {
    text-align: center;
    justify-content: center;
  }

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

  .footer__legal {
    gap: 12px;
    flex-direction: column;
  }

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

  .cta-banner__actions .btn {
    text-align: center;
    justify-content: center;
  }
}

/* ============================================
   UTILITIES & ANIMATIONS
   ============================================ */

/* Fade-in on scroll (AOS overrides) */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

/* Selection color */
::selection {
  background: var(--purple-pale);
  color: var(--purple-dark);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--purple-medium);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--purple-bright);
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--purple-bright);
  outline-offset: 3px;
  border-radius: 4px;
}