/* ============================================
   KIDWATCH PRO - Premium Kids Smartwatch
   CSS Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Poppins:wght@400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --primary: #4F46E5;
  --primary-light: #6366F1;
  --primary-dark: #3730A3;
  --accent: #F97316;
  --accent-light: #FB923C;
  --accent-dark: #EA580C;
  --teal: #06B6D4;
  --green: #10B981;
  --pink: #EC4899;
  --bg-dark: #0B0F1A;
  --bg-card: #131929;
  --bg-card2: #1A2235;
  --text-primary: #FFFFFF;
  --text-secondary: #A8B2D8;
  --text-muted: #6B7A9F;
  --border: rgba(255,255,255,0.08);
  --shadow-glow: 0 0 40px rgba(79, 70, 229, 0.35);
  --shadow-glow-accent: 0 0 40px rgba(249, 115, 22, 0.35);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ---- Preloader ---- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  font-family: 'Nunito', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.preloader-ring {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(79, 70, 229, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(11, 15, 26, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Nunito', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.nav-logo .logo-text {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4);
  transition: var(--transition) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 70, 229, 0.6) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

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

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79, 70, 229, 0.15);
  border: 1px solid rgba(79, 70, 229, 0.3);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-tag .dot {
  width: 6px;
  height: 6px;
  background: var(--primary-light);
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

h1, h2, h3 {
  font-family: 'Nunito', sans-serif;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  cursor: pointer;
  border: none;
  box-shadow: 0 8px 30px rgba(249, 115, 22, 0.4);
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 40px rgba(249, 115, 22, 0.6);
}

.btn-primary svg { transition: transform 0.3s; }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text-primary);
  padding: 15px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: 'Nunito', sans-serif;
  cursor: pointer;
  border: 2px solid rgba(255,255,255,0.15);
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

/* ========== HERO SECTION ========== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 0 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(79, 70, 229, 0.2) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 20% 80%, rgba(249, 115, 22, 0.12) 0%, transparent 60%),
              radial-gradient(ellipse 40% 40% at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 60%),
              var(--bg-dark);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(79, 70, 229, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 70, 229, 0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content { }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(249, 115, 22, 0.05));
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: var(--accent);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease both;
}

.hero-badge .star { font-size: 1rem; animation: spin-star 3s linear infinite; }
@keyframes spin-star { 0%, 100% { transform: rotate(0deg) scale(1); } 50% { transform: rotate(180deg) scale(1.2); } }

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stat-num {
  font-family: 'Nunito', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s both;
}

.hero-trust {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: fadeInUp 0.7s ease 0.5s both;
}

.trust-avatars {
  display: flex;
}

.trust-avatars span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--bg-dark);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: -8px;
}

.trust-avatars span:first-child { margin-left: 0; }

.trust-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.trust-text strong { color: var(--accent); }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s ease 0.2s both;
}

.hero-image-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.hero-image-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
  filter: blur(40px);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-img {
  position: relative;
  z-index: 2;
  width: 100%;
  border-radius: var(--radius-lg);
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(79, 70, 229, 0.4));
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

.hero-badge-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  z-index: 3;
  animation: float 3s ease-in-out infinite;
}

.hero-badge-card:nth-child(1) {
  top: 8%;
  right: -10px;
  animation-delay: -1s;
}

.hero-badge-card:nth-child(2) {
  bottom: 15%;
  left: -20px;
  animation-delay: -2s;
}

.badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.badge-info .badge-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.badge-info .badge-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ========== FEATURES SECTION ========== */
.features {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: rgba(79, 70, 229, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(79, 70, 229, 0.2);
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  font-family: 'Nunito', sans-serif;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ========== PRODUCT SHOWCASE ========== */
.showcase {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(79, 70, 229, 0.05), transparent);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.showcase-grid.reverse { direction: rtl; }
.showcase-grid.reverse > * { direction: ltr; }

.showcase-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.showcase-img-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  transition: transform 0.6s ease;
}

.showcase-img-wrap:hover img { transform: scale(1.03); }

.showcase-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), transparent);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.showcase-content { }

.showcase-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900;
  margin-bottom: 16px;
}

.showcase-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.feature-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.feature-list-item .check {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--green), #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* ========== COLORS SECTION ========== */
.colors-section {
  padding: 100px 0;
}

.colors-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  margin-bottom: 48px;
}

.colors-img-wrap img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

.color-options {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.color-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
}

.color-option:hover { transform: translateY(-4px); }

.color-swatch {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid transparent;
  transition: var(--transition);
  position: relative;
}

.color-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  text-align: center;
}

.color-option.active .color-swatch {
  border-color: white;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.3);
}

/* ========== SPECS SECTION ========== */
.specs {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(6, 182, 212, 0.04), transparent);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.spec-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
}

.spec-card:hover {
  border-color: rgba(6, 182, 212, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(6, 182, 212, 0.15);
}

.spec-value {
  font-family: 'Nunito', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal), #818CF8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 6px;
}

.spec-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  padding: 100px 0;
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(249, 115, 22, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(249, 115, 22, 0.1);
}

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

.stars span { color: #FBBF24; font-size: 1rem; }

.testimonial-text {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ========== PRICING SECTION ========== */
.pricing {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(79, 70, 229, 0.06), transparent);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), transparent);
  pointer-events: none;
}

.pricing-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.pricing-name {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.pricing-price {
  font-family: 'Nunito', sans-serif;
  margin-bottom: 8px;
}

.pricing-price .currency {
  font-size: 1.4rem;
  font-weight: 700;
  vertical-align: top;
  margin-top: 8px;
  display: inline-block;
  color: var(--text-secondary);
}

.pricing-price .amount {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-original {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: 6px;
}

.pricing-save {
  display: inline-block;
  background: rgba(16, 185, 129, 0.15);
  color: var(--green);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 24px;
}

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

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.pricing-feature .p-check {
  color: var(--green);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.pricing-feature .p-cross {
  color: var(--text-muted);
  font-size: 0.9rem;
  flex-shrink: 0;
  opacity: 0.5;
}

.btn-price {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-price-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
}

.btn-price-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(79, 70, 229, 0.6);
}

.btn-price-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid var(--border);
}

.btn-price-outline:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* ========== FAQ ========== */
.faq {
  padding: 100px 0;
}

.faq-wrap {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: rgba(79, 70, 229, 0.4);
}

.faq-question {
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  user-select: none;
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  background: rgba(79, 70, 229, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary-light);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer { max-height: 300px; }

.faq-answer p {
  padding: 0 24px 22px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ========== CTA SECTION ========== */
.cta-section {
  padding: 100px 0;
}

.cta-box {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), #6366F1);
  border-radius: var(--radius-xl);
  padding: 70px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255,255,255,0.06) 0%, transparent 60%);
  animation: rotate-bg 15s linear infinite;
}

@keyframes rotate-bg { to { transform: rotate(360deg); } }

.cta-box h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-box p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 500px;
  margin: 0 auto 36px;
  position: relative;
  z-index: 1;
}

.cta-box .btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: white;
  color: var(--primary-dark);
  padding: 18px 44px;
  border-radius: 50px;
  font-size: 1.05rem;
  font-weight: 800;
  font-family: 'Nunito', sans-serif;
  cursor: pointer;
  border: none;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.cta-box .btn-cta:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 40px rgba(0,0,0,0.3);
}

.cta-guarantee {
  margin-top: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  position: relative;
  z-index: 1;
}

/* ========== FOOTER ========== */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.8;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.footer-col ul li a:hover { color: var(--primary-light); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.83rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: var(--text-muted);
  font-size: 0.83rem;
  transition: var(--transition);
}

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

/* ========== ANIMATIONS ========== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Intersection Observer-based animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ========== MOBILE NAV ========== */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--bg-card);
  z-index: 2000;
  padding: 80px 30px 30px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid var(--border);
}

.mobile-nav.open { right: 0; }

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-nav-links a {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.mobile-nav-links a:hover { color: var(--primary-light); }

.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 5px;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; gap: 16px; max-width: 400px; }
  .pricing-card.featured { transform: scale(1); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual { order: -1; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }

  .hero-badge-card { display: none; }

  .showcase-grid, .showcase-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 40px;
  }

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

  .cta-box { padding: 48px 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 2rem; }
  .btn-primary, .btn-secondary { padding: 14px 26px; font-size: 0.9rem; }
}

/* ========== TRUST BADGES ========== */
.trust-section {
  padding: 50px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.trust-item .trust-icon {
  font-size: 1.8rem;
}

/* ========== MARQUEE ========== */
.marquee-section {
  padding: 30px 0;
  overflow: hidden;
  background: rgba(79, 70, 229, 0.05);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.marquee-track {
  display: flex;
  gap: 60px;
  animation: marquee 20s linear infinite;
  white-space: nowrap;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  flex-shrink: 0;
}

.marquee-item span { font-size: 1.2rem; }

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ========== BONUS SECTION ========== */
.bonus-section {
  padding: 80px 0;
}

.bonus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.bonus-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.bonus-card:hover {
  border-color: rgba(249, 115, 22, 0.4);
  transform: translateY(-4px);
}

.bonus-icon { font-size: 2.2rem; margin-bottom: 14px; display: block; }

.bonus-card h4 {
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.bonus-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .bonus-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-items { gap: 28px; }
}