/* ============================================================
   Sametify - Ana CSS
   Ultra Modern Dark Theme | Apple + Stripe + Webflow Style
   ============================================================ */

/* ── Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ── CSS Variables ── */
:root {
  /* Colors - Penta Dark Theme */
  --bg-primary:    #090b10;
  --bg-secondary:  #0c0e15;
  --bg-card:       #0f1118;
  --bg-card-hover: #151720;
  --border:        rgba(108, 53, 178, 0.12);
  --border-hover:  rgba(108, 53, 178, 0.35);

  /* Brand - Penta Purple-Blue */
  --indigo:        #6C35B2;
  --indigo-light:  #9560d4;
  --purple:        #8b5cf6;
  --violet:        #6C35B2;
  --cyan:          #177299;
  --emerald:       #10b981;
  --amber:         #f59e0b;
  --rose:          #f43f5e;

  /* Gradients - Penta Signature */
  --grad-brand:    linear-gradient(270deg, #177299, #6C35B2, #177299);
  --grad-glow:     linear-gradient(135deg, rgba(108,53,178,0.12) 0%, rgba(23,114,153,0.12) 100%);
  --grad-card:     linear-gradient(145deg, rgba(15,17,24,0.95) 0%, rgba(12,14,21,0.95) 100%);

  /* Text */
  --text-primary:  #f0f0f5;
  --text-secondary:#8a8fa0;
  --text-muted:    #505468;
  --text-accent:   #9560d4;

  /* Spacing */
  --container:     1200px;
  --radius:        16px;
  --radius-lg:     24px;
  --radius-xl:     36px;

  /* Shadows - Penta Deep */
  --shadow-sm:     0 4px 24px rgba(0,0,0,0.4);
  --shadow-md:     0 12px 48px rgba(0,0,0,0.5);
  --shadow-glow:   0 0 50px rgba(108,53,178,0.15), 0 0 100px rgba(23,114,153,0.08);

  /* Transitions */
  --t-fast:        0.15s ease;
  --t-med:         0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow:        0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: radial-gradient(ellipse at 20% 0%, rgba(108,53,178,0.06) 0%, transparent 50%),
                    radial-gradient(ellipse at 80% 100%, rgba(23,114,153,0.04) 0%, transparent 50%);
  background-attachment: fixed;
}

/* ── Noise Overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-secondary); line-height: 1.8; }
a { color: var(--text-accent); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--indigo-light); }

img { max-width: 100%; height: auto; display: block; }

/* ── Container ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section ── */
section { position: relative; z-index: 1; }

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

.section-header .badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--indigo-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ── Gradient Text ── */
.gradient-text {
  background: linear-gradient(270deg, #177299, #9560d4, #177299);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  to { background-position: 200% center; }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-med);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-brand);
  background-size: 200% auto;
  color: #fff;
  box-shadow: 0 4px 24px rgba(108,53,178,0.3);
  border-radius: 50px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background-position: right center;
  box-shadow: 0 8px 36px rgba(108,53,178,0.45);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
  border-radius: 50px;
}

.btn-secondary:hover {
  background: rgba(108,53,178,0.1);
  border-color: var(--indigo);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text-primary);
}

.btn-wa {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
  color: #fff;
}

.btn-lg { padding: 17px 40px; font-size: 16px; border-radius: 50px; }
.btn-sm { padding: 9px 18px; font-size: 13px; border-radius: 8px; }

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(9, 11, 16, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(108,53,178,0.08);
  transition: all var(--t-med);
}

.navbar.scrolled {
  background: rgba(9, 11, 16, 0.9);
  border-bottom: 1px solid rgba(108,53,178,0.15);
  padding: 10px 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--text-primary);
  text-decoration: none;
}

.logo-icon {
  font-size: 28px;
  filter: drop-shadow(0 0 12px rgba(108,53,178,0.8)) drop-shadow(0 0 24px rgba(23,114,153,0.4));
  animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
  0%, 100% { filter: drop-shadow(0 0 12px rgba(108,53,178,0.8)) drop-shadow(0 0 24px rgba(23,114,153,0.4)); }
  50% { filter: drop-shadow(0 0 20px rgba(108,53,178,1)) drop-shadow(0 0 40px rgba(23,114,153,0.6)); }
}

.logo-text {
  letter-spacing: -0.5px;
  background: linear-gradient(270deg, #fff, #9560d4, #fff);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: logoShimmer 6s linear infinite;
}

@keyframes logoShimmer {
  to { background-position: 200% center; }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--t-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  background: rgba(108,53,178,0.08);
  color: var(--text-primary);
  text-shadow: 0 0 20px rgba(108,53,178,0.3);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background: var(--grad-brand);
  background-size: 200% auto;
  color: #fff !important;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-left: 8px;
  transition: all var(--t-med);
  box-shadow: 0 4px 20px rgba(108,53,178,0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  background-position: right center;
  box-shadow: 0 8px 30px rgba(108,53,178,0.45);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--t-med);
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(108,53,178,0.45) 0%, transparent 70%);
  top: -250px; right: -150px;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(23,114,153,0.35) 0%, transparent 70%);
  bottom: -150px; left: -150px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(108,53,178,0.2) 0%, transparent 70%);
  top: 40%; left: 30%;
  animation: float 12s ease-in-out infinite;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,53,178,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,53,178,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 560px;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.hero-visual {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 520px;
  animation: slideUp 1s 0.3s ease both;
}

.hero-visual img {
  width: 100%;
  filter: drop-shadow(0 20px 60px rgba(108,53,178,0.25));
  animation: float 6s ease-in-out infinite;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(108,53,178,0.08);
  border: 1px solid rgba(108,53,178,0.2);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--indigo-light);
  margin-bottom: 28px;
  animation: slideDown 0.8s ease both;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--emerald);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

.hero h1 {
  margin-bottom: 24px;
  animation: slideDown 0.8s 0.1s ease both;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 40px;
  animation: slideDown 0.8s 0.2s ease both;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
  animation: slideDown 0.8s 0.3s ease both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  animation: slideDown 0.8s 0.4s ease both;
}

.hero-stat { text-align: left; }
.hero-stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.hero-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  z-index: 1;
  animation: slideUp 1s 0.3s ease both;
}

.hero-card-float {
  background: var(--grad-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  animation: float 6s ease-in-out infinite;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  animation: fadeInUp 1s 1.5s ease both;
  z-index: 1;
}

.hero-scroll-hint .scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--indigo), transparent);
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ── Services Section ── */
.services-section {
  padding: 100px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(108,53,178,0.12), transparent 40%);
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: 0 0 40px rgba(108,53,178,0.15), 0 20px 60px rgba(0,0,0,0.3);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
  position: relative;
  transition: all var(--t-med);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
  filter: drop-shadow(0 0 12px rgba(108,53,178,0.4));
}

.service-card h3 { margin-bottom: 12px; font-size: 1.15rem; }
.service-card p { font-size: 14px; margin-bottom: 20px; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--indigo-light);
  transition: gap var(--t-fast);
}

.service-link:hover { gap: 10px; color: var(--indigo-light); }

/* ── Pricing Section ── */
.pricing-section {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(99,102,241,0.03) 50%, transparent 100%);
}

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

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  position: relative;
  transition: all var(--t-med);
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(108,53,178,0.1), transparent 40%);
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
}

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

.pricing-card.featured {
  background: linear-gradient(145deg, rgba(108,53,178,0.12) 0%, rgba(23,114,153,0.08) 100%);
  border-color: rgba(108,53,178,0.35);
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.pricing-card:hover:not(.featured) {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.pricing-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--grad-brand);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.pricing-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 20px 0;
}

.pricing-price .currency {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.pricing-price .amount {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.pricing-price .period {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-desc {
  font-size: 14px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.pricing-features li .check {
  width: 18px;
  height: 18px;
  background: rgba(16,185,129,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 11px;
  color: var(--emerald);
}

.pricing-features li .cross {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted);
}

/* ── Testimonials ── */
.testimonials-section { padding: 100px 0; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

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

.testimonial-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(23,114,153,0.1), transparent 40%);
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
}

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

.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(23,114,153,0.1), 0 16px 48px rgba(0,0,0,0.3);
}

.stars { color: var(--amber); font-size: 15px; margin-bottom: 16px; letter-spacing: 2px; }

.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.author-name { font-weight: 600; font-size: 15px; }
.author-title { font-size: 13px; color: var(--text-muted); }

/* ── Blog Cards ── */
.blog-section { padding: 100px 0; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t-med);
  position: relative;
}

.blog-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(108,53,178,0.08), transparent 40%);
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
}

.blog-card:hover::after { opacity: 1; }

.blog-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 0 30px rgba(108,53,178,0.1), 0 16px 48px rgba(0,0,0,0.3);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card-hover));
}

.blog-card-img-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}

.blog-card-body { padding: 24px; }

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.blog-category {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(99,102,241,0.15);
  color: var(--indigo-light);
}

.blog-date, .blog-reading-time {
  font-size: 12px;
  color: var(--text-muted);
}

.blog-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card h3 a {
  color: var(--text-primary);
  transition: color var(--t-fast);
}

.blog-card h3 a:hover { color: var(--indigo-light); }

.blog-card p {
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── CTA Section ── */
.cta-section {
  padding: 100px 0;
}

.cta-box {
  background: linear-gradient(145deg, rgba(108,53,178,0.12) 0%, rgba(23,114,153,0.08) 100%);
  border: 1px solid rgba(108,53,178,0.25);
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  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 50% 50%, rgba(108,53,178,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.cta-box h2 { margin-bottom: 16px; }
.cta-box p { font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; margin-left: auto; margin-right: auto; }

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ── Footer ── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 16px 0 20px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--t-med);
}

.footer-social a:hover {
  background: rgba(99,102,241,0.15);
  border-color: var(--border-hover);
  color: var(--indigo-light);
  transform: translateY(-3px);
}

.footer-social svg { width: 18px; height: 18px; }

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--t-fast);
}

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

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact svg { width: 16px; height: 16px; color: var(--indigo); flex-shrink: 0; }
.footer-contact a, .footer-contact span { font-size: 14px; color: var(--text-muted); }
.footer-contact a:hover { color: var(--text-secondary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p { font-size: 13px; color: var(--text-muted); }

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

.footer-legal a { font-size: 13px; color: var(--text-muted); }
.footer-legal a:hover { color: var(--text-secondary); }

/* ── WhatsApp Button ── */
.wa-sticky {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--t-med);
  color: #fff;
}

.wa-sticky svg { width: 28px; height: 28px; }

.wa-sticky:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 35px rgba(37, 211, 102, 0.55);
  color: #fff;
}

.wa-tooltip {
  position: absolute;
  right: 72px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-fast);
}

.wa-sticky:hover .wa-tooltip { opacity: 1; }

/* ── WhatsApp Popup ── */
.wa-popup {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 320px;
  z-index: 890;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: all var(--t-med);
}

.wa-popup.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.wa-popup-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.wa-popup-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  transition: color var(--t-fast);
}

.wa-popup-close:hover { color: var(--text-primary); }

.wa-popup-avatar {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 22px;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}

.wa-avatar-ring {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--emerald);
  animation: pulse-ring 2s ease infinite;
}

.wa-popup-text strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.wa-popup-text span {
  display: block;
  font-size: 12px;
  color: var(--emerald);
  margin-bottom: 12px;
}

.wa-popup-text p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.wa-popup-btn {
  display: block;
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  text-align: center;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: all var(--t-med);
}

.wa-popup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
  color: #fff;
}

/* ── Blog Page ── */
.blog-header { padding: 140px 0 60px; }

.blog-filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.4);
  color: var(--indigo-light);
}

.blog-search {
  margin-left: auto;
  position: relative;
}

.blog-search input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px 10px 42px;
  color: var(--text-primary);
  font-size: 14px;
  width: 220px;
  transition: all var(--t-fast);
  font-family: inherit;
}

.blog-search input::placeholder { color: var(--text-muted); }
.blog-search input:focus {
  outline: none;
  border-color: var(--indigo);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.blog-search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 64px;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--t-fast);
}

.page-btn:hover, .page-btn.active {
  background: rgba(99,102,241,0.15);
  border-color: var(--border-hover);
  color: var(--indigo-light);
}

/* ── Blog Detail ── */
.blog-detail-header { padding: 140px 0 60px; }

.blog-detail-content {
  max-width: 760px;
  margin: 0 auto;
}

.blog-detail-content h2 {
  font-size: 1.6rem;
  margin: 40px 0 16px;
  color: var(--text-primary);
}

.blog-detail-content h3 {
  font-size: 1.2rem;
  margin: 28px 0 12px;
}

.blog-detail-content p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.blog-detail-content ul,
.blog-detail-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.blog-detail-content li {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 8px;
}

.blog-detail-content blockquote {
  border-left: 3px solid var(--indigo);
  padding: 16px 24px;
  background: rgba(99,102,241,0.08);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* ── Contact Form ── */
.contact-section { padding: 140px 0 80px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info-box { display: flex; flex-direction: column; gap: 24px; }

.contact-info-item {
  display: flex;
  align-items: start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t-med);
}

.contact-info-item:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(99,102,241,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg { width: 20px; height: 20px; color: var(--indigo-light); }

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

/* ── Forms ── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
  transition: all var(--t-fast);
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--indigo);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.form-checkbox input[type="checkbox"] {
  width: auto;
  margin-top: 2px;
  accent-color: var(--indigo);
}

/* ── Page Headers ── */
.page-header {
  padding: 140px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header h1 { margin-bottom: 16px; }
.page-header p { font-size: 1.1rem; max-width: 520px; margin: 0 auto; }

/* ── About Page ── */
.about-section { padding: 80px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}

.stat-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all var(--t-med);
}

.stat-box:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.stat-box .num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-box span { font-size: 13px; color: var(--text-muted); display: block; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 64px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--t-med);
}

.team-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 16px;
}

.team-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.team-role { font-size: 13px; color: var(--text-muted); }

/* ── Alert Messages ── */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: #34d399;
}

.alert-error {
  background: rgba(244,63,94,0.1);
  border: 1px solid rgba(244,63,94,0.3);
  color: #fb7185;
}

.alert-info {
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--indigo-light);
}

/* ── Loading Spinner ── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

/* ── Scroll Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.85); }
}

@keyframes pulse-ring {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.15); }
}

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

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

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

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(99,102,241,0.3); }
  50% { box-shadow: 0 0 40px rgba(99,102,241,0.6); }
}

/* ── Responsive ── */
.mobile-only { display: none !important; }

@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero .container { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-visual { max-width: 400px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
}

@media (max-width: 768px) {
  .desktop-only { display: none !important; }
  .mobile-only { display: block !important; }

  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: rgba(9,11,16,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 80px 24px 40px;
    transition: right var(--t-med);
    border-left: 1px solid var(--border);
    z-index: 999;
  }

  .nav-menu.open { right: 0; }
  .nav-toggle { display: flex; z-index: 1001; }
  .nav-link, .nav-cta { width: 100%; border-radius: var(--radius); }
  .nav-cta { margin-left: 0; margin-top: 8px; justify-content: center; border-radius: var(--radius); }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .hero { text-align: center; }
  .hero .container { flex-direction: column; }
  .hero-content { max-width: 100%; }
  .hero-visual { max-width: 360px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-stats { gap: 24px; justify-content: center; }
  .hero-stat { text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .hero-scroll-hint { display: none; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  .section-header { margin-bottom: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-popup { width: calc(100vw - 56px); right: 16px; }
  .wa-sticky { bottom: 20px; right: 20px; }
  .cta-box { padding: 48px 24px; }
  .hero-visual { display: none; }
}