/* =============================================
   EcocardioVet – Landing Page Styles
   Modern Dark Medical Theme
   ============================================= */

/* ===== CSS VARIABLES ===== */
:root {
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --primary-light: #38bdf8;
  --secondary: #06b6d4;
  --accent: #8b5cf6;
  --accent-pink: #ec4899;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --bg-base: #050c1a;
  --bg-card: #0a1628;
  --bg-card2: #0f1f35;
  --bg-surface: #0d1b30;
  --border: rgba(14, 165, 233, 0.12);
  --border-hover: rgba(14, 165, 233, 0.3);

  --text-primary: #f0f6ff;
  --text-secondary: #94a3b8;
  --text-muted: #4b6280;

  --gradient-primary: linear-gradient(135deg, #0ea5e9, #06b6d4);
  --gradient-hero: linear-gradient(135deg, #050c1a 0%, #071629 50%, #0a1628 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(14, 165, 233, 0.15) 0%, transparent 70%);
  --gradient-text: linear-gradient(135deg, #0ea5e9, #06b6d4, #38bdf8);

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 40px rgba(14, 165, 233, 0.2);
  --shadow-glow-sm: 0 0 20px rgba(14, 165, 233, 0.15);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

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

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

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.25);
  color: var(--primary-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 1.2rem;
}

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

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: rgba(255,255,255,0.08);
  transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(14, 165, 233, 0.5);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--primary-light);
  border: 1.5px solid rgba(14, 165, 233, 0.4);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(14, 165, 233, 0.08);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover { color: var(--text-primary); }

.btn-ghost-white {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.btn-lg { font-size: 1rem; padding: 14px 28px; border-radius: 12px; }
.btn-block { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: background 0.4s, box-shadow 0.4s, padding 0.3s;
}
.navbar.scrolled {
  background: rgba(5, 12, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  flex-shrink: 0;
}
.logo-icon { display: flex; align-items: center; }
.logo-text { letter-spacing: -0.02em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}
.nav-link {
  padding: 8px 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  font-weight: 500;
}
.nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding-top: 72px;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.glow-1 { width: 600px; height: 600px; background: rgba(14, 165, 233, 0.12); top: -100px; left: -200px; }
.glow-2 { width: 400px; height: 400px; background: rgba(6, 182, 212, 0.08); top: 50%; right: -100px; }
.glow-3 { width: 300px; height: 300px; background: rgba(139, 92, 246, 0.07); bottom: 0; left: 30%; }

/* ECG Bar */
.ecg-bar {
  position: absolute;
  bottom: 80px;
  left: 0; right: 0;
  height: 60px;
  opacity: 0.25;
  pointer-events: none;
}
.ecg-svg { width: 100%; height: 100%; }
.ecg-line {
  fill: none;
  stroke: var(--primary);
  stroke-width: 1.5;
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: ecgDraw 4s ease forwards 1s, ecgPulse 2s ease-in-out infinite 5s;
}
@keyframes ecgDraw {
  to { stroke-dashoffset: 0; }
}
@keyframes ecgPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  flex: 1;
  padding: 4rem 24px 6rem;
}

/* Badge */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: var(--primary-light);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  width: fit-content;
}
.stat-item { text-align: center; padding: 0 20px; }
.stat-number {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual { position: relative; }
.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}
.hero-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  display: block;
}
.img-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse, rgba(14,165,233,0.15) 0%, transparent 70%);
  pointer-events: none;
  border-radius: inherit;
}

/* Floating Cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(10, 22, 40, 0.9);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  min-width: 200px;
}
.float-card-icon {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.float-card-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 3px;
}
.float-card-sub {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.float-card-1 {
  top: 16px; right: -30px;
  animation: floatCard 4s ease-in-out infinite;
}
.float-card-2 {
  bottom: 30%; left: -30px;
  animation: floatCard 4s ease-in-out infinite 1.5s;
}
.float-card-3 {
  bottom: 16px; right: -20px;
  animation: floatCard 4s ease-in-out infinite 3s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.heart-icon { animation: heartbeat 1.2s ease-in-out infinite; }
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.2); }
  28% { transform: scale(1); }
  42% { transform: scale(1.15); }
  70% { transform: scale(1); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.scroll-dot {
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(-10px); opacity: 1; }
}

/* ===== BRANDS ===== */
.brands-section {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
  overflow: hidden;
}
.brands-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.brands-track { overflow: hidden; }
.brands-inner {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: brandScroll 25s linear infinite;
}
@keyframes brandScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.brand-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color 0.2s;
}
.brand-sep { color: var(--text-muted); opacity: 0.4; }

/* ===== FEATURES ===== */
.features-section {
  padding: 100px 0;
  background: var(--bg-base);
}
.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-lg);
  padding: 32px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow-sm), var(--shadow-md);
}
.feature-card-main {
  grid-column: span 1;
  background: linear-gradient(145deg, #0a1628, #0f2040);
  border-color: rgba(14, 165, 233, 0.2);
}

.feature-icon-wrap {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.feature-icon-wrap.teal { background: rgba(14, 165, 233, 0.12); color: var(--primary); }
.feature-icon-wrap.blue { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
.feature-icon-wrap.purple { background: rgba(139, 92, 246, 0.12); color: #a78bfa; }
.feature-icon-wrap.green { background: rgba(16, 185, 129, 0.12); color: #34d399; }
.feature-icon-wrap.orange { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }
.feature-icon-wrap.pink { background: rgba(236, 72, 153, 0.12); color: #f472b6; }

.feature-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}
.feature-list {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}
.feature-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 0.75rem;
}

/* ===== HOW IT WORKS ===== */
.how-section {
  padding: 100px 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}
.how-bg-glow {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(14,165,233,0.06) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.steps-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.step-connector {
  position: absolute;
  top: 52px;
  left: 16.66%;
  right: 16.66%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-number {
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  opacity: 0.7;
}
.step-icon-wrap {
  width: 80px; height: 80px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary-light);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.step:hover .step-icon-wrap {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow-sm);
}
.step-content h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.step-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== BENEFITS ===== */
.benefits-section { padding: 100px 0; }
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.benefits-content .section-badge { text-align: left; }
.benefits-content .section-title { text-align: left; margin-bottom: 1rem; }
.benefits-content .section-subtitle { text-align: left; margin: 0 0 2rem; max-width: none; }

.benefit-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.benefit-check {
  width: 28px; height: 28px;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.benefit-item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.benefit-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Mockup */
.benefits-visual { position: relative; }
.mockup-window {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glow), var(--shadow-lg);
}
.mockup-bar {
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.mockup-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }
.mockup-url {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 12px;
  flex: 1;
  text-align: center;
}

.mockup-body { padding: 24px; }
.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}
.mockup-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  letter-spacing: 0.04em;
}
.tag-blue {
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: var(--primary-light);
}
.mockup-patient {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.mockup-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.mockup-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}
.mockup-field {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.field-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}
.field-val {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}
.field-ref {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.normal {
  background: rgba(16,185,129,0.12);
  color: #34d399;
}
.alert-ref {
  background: rgba(245,158,11,0.12);
  color: #fbbf24;
}

.mockup-progress { margin-bottom: 20px; }
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 600;
}
.progress-bar-bg {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  transition: width 1s ease;
}

.mockup-actions {
  display: flex;
  gap: 10px;
}
.mock-btn {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
}
.mock-btn-ghost {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.mock-btn-ghost:hover { background: rgba(255,255,255,0.08); }
.mock-btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(14,165,233,0.3);
}
.mock-btn-primary:hover { box-shadow: 0 6px 24px rgba(14,165,233,0.4); }

/* Pulse rings */
.pulse-rings {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 100px; height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(14,165,233,0.3);
  animation: pulseRing 3s ease-out infinite;
}
.pr1 { width: 40px; height: 40px; animation-delay: 0s; }
.pr2 { width: 70px; height: 70px; animation-delay: 1s; }
.pr3 { width: 100px; height: 100px; animation-delay: 2s; }
@keyframes pulseRing {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}
.pulse-center {
  color: #ef4444;
  font-size: 1.2rem;
  animation: heartbeat 1.2s ease-in-out infinite;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
  padding: 100px 0;
  background: var(--bg-surface);
}
.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-lg);
  padding: 32px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}
.featured-card {
  background: linear-gradient(145deg, #0d1f3c, #0a1628);
  border-color: rgba(14,165,233,0.25);
  box-shadow: var(--shadow-glow-sm);
}
.stars {
  color: var(--warning);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}
.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 42px; height: 42px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  color: #fff;
  flex-shrink: 0;
}
.author-name {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===== PRICING ===== */
.pricing-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.pricing-bg-glow {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(14,165,233,0.07) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}

.pricing-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
  width: fit-content;
  margin: 0 auto 3rem;
}
.toggle-btn {
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.toggle-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(14,165,233,0.3);
}
.save-badge {
  background: rgba(16,185,129,0.15);
  color: #34d399;
  border: 1px solid rgba(16,185,129,0.3);
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 700;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 780px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}
.pricing-featured {
  background: linear-gradient(145deg, #0d1f3c, #0a1628);
  border-color: rgba(14,165,233,0.3);
  box-shadow: var(--shadow-glow), var(--shadow-md);
  transform: scale(1.03);
}
.pricing-featured:hover { transform: scale(1.03) translateY(-4px); }

.popular-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.plan-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.plan-price {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  margin-bottom: 28px;
}
.price-currency {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.price-value {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  transition: all 0.3s ease;
}
.price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.plan-feature-disabled { opacity: 0.4; }

.pricing-note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ===== CTA ===== */
.cta-section {
  padding: 80px 0;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}
.cta-bg-glow {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(14,165,233,0.1) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}
.cta-card {
  background: linear-gradient(135deg, #0a1d38, #081427, #0a1d38);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}
.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1' fill='rgba(14,165,233,0.1)'/%3E%3C/svg%3E") repeat;
  opacity: 0.5;
}
.cta-inner {
  position: relative;
  text-align: center;
  padding: 64px 40px;
}
.cta-pulse-icon {
  width: 80px; height: 80px;
  background: rgba(14,165,233,0.08);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  animation: ctaPulse 2s ease-in-out infinite;
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(14,165,233,0.2); }
  50% { box-shadow: 0 0 0 16px rgba(14,165,233,0); }
}

.cta-inner h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.cta-inner p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== CONTACT ===== */
.contact-section {
  padding: 100px 0;
  background: var(--bg-base);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.contact-info .section-badge { display: block; width: fit-content; }
.contact-info .section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}
.contact-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.contact-icon {
  width: 40px; height: 40px;
  background: rgba(14,165,233,0.08);
  border: 1px solid rgba(14,165,233,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full { margin-bottom: 16px; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group textarea {
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.1);
}

.btn-submit {
  margin-top: 8px;
  font-size: 0.98rem;
  padding: 14px;
}

/* ===== FOOTER ===== */
.footer {
  background: #030a15;
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  margin-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 320px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--primary-light); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom span {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-heart { color: var(--text-muted); }

/* ===== ANIMATIONS (AOS-like) ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; padding: 3rem 24px 5rem; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefits-visual { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
}

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

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(5,12,26,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    z-index: 999;
  }
  .nav-actions.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(5,12,26,0.98);
    padding: 16px 24px 24px;
    gap: 10px;
    border-bottom: 1px solid var(--border);
    z-index: 998;
    margin-top: 160px;
  }

  .features-grid { grid-template-columns: 1fr; }
  .steps-wrapper { grid-template-columns: 1fr; gap: 40px; }
  .step-connector { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid, .pricing-grid-2 { grid-template-columns: 1fr; max-width: 100%; }
  .pricing-featured { transform: none; }
  .pricing-featured:hover { transform: translateY(-4px); }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
  .hero-stats { flex-wrap: wrap; }
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}