/* ========================================
   CSS Variables & Design Tokens
   ======================================== */
:root {
  /* Colors */
  --clr-bg-primary: #0a0e1a;
  --clr-bg-secondary: #0f1429;
  --clr-bg-card: rgba(15, 20, 50, 0.6);
  --clr-bg-glass: rgba(255, 255, 255, 0.04);
  --clr-border-glass: rgba(255, 255, 255, 0.08);
  --clr-accent-blue: #4f7df9;
  --clr-accent-purple: #8b5cf6;
  --clr-accent-cyan: #22d3ee;
  --clr-accent-pink: #ec4899;
  --clr-gradient-primary: linear-gradient(135deg, #4f7df9 0%, #8b5cf6 50%, #ec4899 100%);
  --clr-gradient-secondary: linear-gradient(135deg, #0f1429 0%, #1a1f3a 100%);
  --clr-gradient-card: linear-gradient(145deg, rgba(79, 125, 249, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
  --clr-gradient-glow: radial-gradient(ellipse at center, rgba(79, 125, 249, 0.15) 0%, transparent 70%);
  --clr-text-primary: #f1f5f9;
  --clr-text-secondary: #94a3b8;
  --clr-text-muted: #64748b;
  --clr-success: #10b981;
  --clr-warning: #f59e0b;
  --clr-star: #fbbf24;

  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-hero: clamp(2.2rem, 5vw, 3.8rem);
  --fs-h2: clamp(1.8rem, 3.5vw, 2.8rem);
  --fs-h3: clamp(1.1rem, 2vw, 1.4rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Spacing */
  --section-padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 4vw, 2rem);
  --card-padding: 2rem;
  --border-radius: 16px;
  --border-radius-sm: 10px;
  --border-radius-lg: 24px;

  /* Shadows */
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
  --shadow-glow-blue: 0 0 40px rgba(79, 125, 249, 0.2);
  --shadow-glow-purple: 0 0 40px rgba(139, 92, 246, 0.2);
  --shadow-hover: 0 8px 40px rgba(79, 125, 249, 0.25);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg-primary);
  color: var(--clr-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: var(--fw-bold);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: 100px;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-accent-blue);
  margin-bottom: 1rem;
  backdrop-filter: blur(10px);
}

.section-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-extrabold);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--clr-text-primary) 0%, var(--clr-text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--border-radius-sm);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--clr-gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(79, 125, 249, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 125, 249, 0.4);
}

.btn-secondary {
  background: var(--clr-bg-glass);
  color: var(--clr-text-primary);
  border: 1px solid var(--clr-border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.btn-buy {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--clr-gradient-primary);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  box-shadow: 0 4px 20px rgba(79, 125, 249, 0.25);
}

.btn-buy:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 125, 249, 0.4);
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 14, 26, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border-glass);
  padding: 0.7rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: var(--fw-bold);
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--clr-gradient-primary);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.nav-logo span {
  background: var(--clr-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  position: relative;
  padding: 0.3rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-gradient-primary);
  transition: width var(--transition-base);
  border-radius: 2px;
}

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

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

.nav-cta {
  padding: 0.6rem 1.4rem !important;
  background: var(--clr-gradient-primary);
  border-radius: var(--border-radius-sm) !important;
  color: white !important;
  font-weight: var(--fw-semibold) !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-1px); }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 0.5rem;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--clr-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-bg .orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(79, 125, 249, 0.2);
  top: -10%;
  right: -5%;
  animation-delay: 0s;
}

.hero-bg .orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(139, 92, 246, 0.2);
  bottom: -10%;
  left: -5%;
  animation-delay: 2s;
}

.hero-bg .orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(236, 72, 153, 0.15);
  top: 40%;
  left: 40%;
  animation-delay: 4s;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 125, 249, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 125, 249, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.2rem;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: 100px;
  font-size: var(--fs-small);
  color: var(--clr-accent-cyan);
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease-out;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--clr-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-size: var(--fs-hero);
  font-weight: var(--fw-extrabold);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero h1 .gradient-text {
  background: var(--clr-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--clr-text-secondary);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat .stat-value {
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  background: var(--clr-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .stat-label {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
}

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

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

/* ========================================
   Trust Bar
   ======================================== */
.trust-bar {
  padding: 3rem 0;
  border-top: 1px solid var(--clr-border-glass);
  border-bottom: 1px solid var(--clr-border-glass);
  background: var(--clr-bg-glass);
}

.trust-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
}

.trust-item svg {
  width: 20px;
  height: 20px;
  color: var(--clr-accent-blue);
}

/* ========================================
   Features Section
   ======================================== */
.features {
  padding: var(--section-padding);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  position: relative;
  padding: var(--card-padding);
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--clr-gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 125, 249, 0.2);
  box-shadow: var(--shadow-hover);
}

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

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
  background: var(--clr-gradient-card);
  border: 1px solid var(--clr-border-glass);
}

.feature-card h3 {
  font-size: var(--fs-h3);
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* ========================================
   SEO Tools Section
   ======================================== */
.tools {
  padding: var(--section-padding);
  background: var(--clr-bg-secondary);
  position: relative;
}

.tools::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: var(--clr-gradient-glow);
  pointer-events: none;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.tool-card {
  padding: var(--card-padding);
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
  text-align: center;
}

.tool-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(79, 125, 249, 0.2);
}

.tool-logo {
  width: 70px;
  height: 70px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  color: white;
  position: relative;
  overflow: hidden;
}

.tool-card h3 {
  font-size: var(--fs-h3);
  margin-bottom: 0.5rem;
}

.tool-card p {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  margin-bottom: 1.2rem;
  line-height: 1.5;
}

.tool-tag {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(79, 125, 249, 0.1);
  border: 1px solid rgba(79, 125, 249, 0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--clr-accent-blue);
  font-weight: var(--fw-medium);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
  padding: var(--section-padding);
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.pricing-card.popular {
  border: 2px solid var(--clr-accent-purple);
  background: linear-gradient(145deg, rgba(139, 92, 246, 0.08) 0%, rgba(79, 125, 249, 0.06) 100%);
  transform: scale(1.03);
  box-shadow: var(--shadow-glow-purple);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-6px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.4rem 1.5rem;
  background: var(--clr-gradient-primary);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: white;
  white-space: nowrap;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.pricing-plan-name {
  font-size: 1.1rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  margin-bottom: 0.8rem;
}

.pricing-price {
  margin-bottom: 1.5rem;
}

.pricing-price .currency {
  font-size: 1.3rem;
  font-weight: var(--fw-semibold);
  vertical-align: top;
  color: var(--clr-text-secondary);
}

.pricing-price .amount {
  font-size: 3rem;
  font-weight: var(--fw-extrabold);
  line-height: 1;
  background: var(--clr-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-price .period {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
}

.pricing-features {
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.5rem 0;
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
}

.pricing-features li svg {
  width: 18px;
  height: 18px;
  color: var(--clr-success);
  flex-shrink: 0;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
  padding: var(--section-padding);
  background: var(--clr-bg-secondary);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  padding: var(--card-padding);
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

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

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  color: var(--clr-star);
  fill: var(--clr-star);
}

.testimonial-text {
  font-size: var(--fs-body);
  color: var(--clr-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: white;
}

.testimonial-author-info h4 {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
}

.testimonial-author-info p {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq {
  padding: var(--section-padding);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

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

.faq-item:hover {
  border-color: rgba(79, 125, 249, 0.15);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: transparent;
  color: var(--clr-text-primary);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-base);
}

.faq-question:hover { color: var(--clr-accent-blue); }

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
  color: var(--clr-text-muted);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--clr-accent-blue);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.2rem;
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  line-height: 1.7;
}

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

/* ========================================
   Newsletter Section
   ======================================== */
.newsletter {
  padding: var(--section-padding);
  background: var(--clr-bg-secondary);
}

.newsletter-container {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.newsletter-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--clr-gradient-primary);
}

.newsletter h2 {
  font-size: var(--fs-h3);
  margin-bottom: 0.5rem;
}

.newsletter p {
  color: var(--clr-text-secondary);
  margin-bottom: 1.5rem;
  font-size: var(--fs-small);
}

.newsletter-form {
  display: flex;
  gap: 0.8rem;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 0.85rem 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius-sm);
  color: var(--clr-text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  outline: none;
  transition: border-color var(--transition-base);
}

.newsletter-form input::placeholder {
  color: var(--clr-text-muted);
}

.newsletter-form input:focus {
  border-color: var(--clr-accent-blue);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
  padding: var(--section-padding);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 960px;
  margin: 0 auto;
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--clr-gradient-card);
  border: 1px solid var(--clr-border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-detail-icon svg {
  width: 18px;
  height: 18px;
  color: var(--clr-accent-blue);
}

.contact-detail-text {
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
}

.contact-detail-text strong {
  display: block;
  color: var(--clr-text-primary);
  font-weight: var(--fw-semibold);
  margin-bottom: 0.1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius-sm);
  color: var(--clr-text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  outline: none;
  transition: border-color var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-accent-blue);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  padding: 4rem 0 0;
  background: var(--clr-bg-secondary);
  border-top: 1px solid var(--clr-border-glass);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--clr-text-secondary);
  font-size: var(--fs-small);
  margin-top: 1rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-heading {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  margin-bottom: 1.2rem;
  color: var(--clr-text-primary);
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--clr-accent-blue); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--clr-accent-blue);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--clr-border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

.footer-badges {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.footer-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.8rem;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border-glass);
  border-radius: 100px;
  font-size: 0.7rem;
  color: var(--clr-text-muted);
}

.footer-badge svg {
  width: 14px;
  height: 14px;
  color: var(--clr-success);
}

/* ========================================
   Live Chat Placeholder
   ======================================== */
.live-chat-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--clr-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(79, 125, 249, 0.4);
  z-index: 999;
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
}

.live-chat-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(79, 125, 249, 0.5);
}

.live-chat-btn svg {
  width: 26px;
  height: 26px;
  color: white;
}

.chat-tooltip {
  position: absolute;
  right: 70px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border-glass);
  border-radius: var(--border-radius-sm);
  padding: 0.6rem 1rem;
  font-size: 0.78rem;
  color: var(--clr-text-secondary);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(10px);
}

.live-chat-btn:hover .chat-tooltip { opacity: 1; }

/* ========================================
   Scroll Animations
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right var(--transition-base);
    border-left: 1px solid var(--clr-border-glass);
  }

  .nav-links.active { right: 0; }

  .mobile-toggle { display: flex; }

  .hero-stats { gap: 1.5rem; }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .pricing-card.popular {
    transform: scale(1);
  }

  .pricing-card.popular:hover {
    transform: translateY(-6px);
  }

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

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

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

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

/* ========================================
   Scrollbar
   ======================================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--clr-bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(79, 125, 249, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(79, 125, 249, 0.5);
}