/* ============================================================
   JMR Labs — Design System
   ============================================================ */

/* Self-hosted fonts (DSGVO-konform, keine Google-Server) */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/inter-v20-latin-regular.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/inter-v20-latin-500.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/inter-v20-latin-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/inter-v20-latin-700.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 800; font-display: swap; src: url('../fonts/inter-v20-latin-800.woff2') format('woff2'); }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/lexend-v26-latin-700.woff2') format('woff2'); }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 800; font-display: swap; src: url('../fonts/lexend-v26-latin-800.woff2') format('woff2'); }
@font-face { font-family: 'Lexend'; font-style: normal; font-weight: 900; font-display: swap; src: url('../fonts/lexend-v26-latin-900.woff2') format('woff2'); }

:root {
  --primary: #6c63ff;
  --primary-dark: #4f46e5;
  --primary-light: #a78bfa;
  --accent: #00d4ff;
  --accent-dark: #0098b7;
  --dark: #0a0a14;
  --dark-2: #0f0f1e;
  --dark-3: #141428;
  --dark-4: #1a1a35;
  --card-bg: #12122a;
  --card-border: rgba(108, 99, 255, 0.18);
  --text: #e8e8f4;
  --text-muted: #9898c0;
  --text-dim: #6060a0;
  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;

  --font-sans: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Lexend', 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(108, 99, 255, 0.1);
  --shadow: 0 4px 24px rgba(108, 99, 255, 0.18);
  --shadow-lg: 0 8px 48px rgba(108, 99, 255, 0.28);
  --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.35);

  --nav-height: 70px;
  --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: var(--font-sans);
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

.display-1 { font-size: clamp(2.8rem, 6vw, 5rem); letter-spacing: -0.02em; }
.display-2 { font-size: clamp(2.2rem, 4.5vw, 3.8rem); letter-spacing: -0.02em; }
.h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
.h2 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
.h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

.text-gradient {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-muted { color: var(--text-muted); }
.lead { font-size: 1.15rem; color: var(--text-muted); max-width: 640px; }

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

.container-wide {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }

.gap-sm { gap: 12px; }
.gap { gap: 20px; }
.gap-lg { gap: 32px; }

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 20, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--card-border);
}

.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

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

.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  color: white;
  letter-spacing: 0.02em;
}

.nav-logo-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-logo-text span { color: var(--primary-light); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(108, 99, 255, 0.12);
}

.nav-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

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

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: white;
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.25);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(0, 212, 255, 0.4);
}

.btn-outline {
  border: 1.5px solid var(--card-border);
  color: var(--text);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
  background: rgba(108, 99, 255, 0.08);
}

.btn-ghost {
  color: var(--text-muted);
  background: transparent;
}

.btn-ghost:hover { color: var(--white); }

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

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

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-bg-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-bg-glow-2 {
  position: absolute;
  bottom: 10%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 0 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: rgba(108, 99, 255, 0.12);
  border: 1px solid rgba(108, 99, 255, 0.25);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary-light);
  margin-bottom: 28px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-title { margin-bottom: 24px; }
.hero-desc { margin-bottom: 40px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--card-border);
  flex-wrap: wrap;
}

.hero-stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--white), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; }

/* ============================================================
   Section Headers
   ============================================================ */
.section-header { margin-bottom: 60px; }
.section-header.text-center .lead { margin-left: auto; margin-right: auto; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  background: rgba(108, 99, 255, 0.1);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title { margin-bottom: 16px; }

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: rgba(108, 99, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.04) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.card-icon-purple { background: rgba(108, 99, 255, 0.15); }
.card-icon-cyan { background: rgba(0, 212, 255, 0.12); }
.card-icon-green { background: rgba(16, 185, 129, 0.12); }
.card-icon-orange { background: rgba(245, 158, 11, 0.12); }
.card-icon-pink { background: rgba(236, 72, 153, 0.12); }
.card-icon-blue { background: rgba(59, 130, 246, 0.12); }

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.card-desc { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-top: 20px;
  transition: var(--transition);
}

.card-link:hover { gap: 10px; }

/* ============================================================
   Service Cards (feature cards with number)
   ============================================================ */
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(108, 99, 255, 0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-card-num {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(108, 99, 255, 0.07);
  position: absolute;
  top: 20px;
  right: 24px;
  user-select: none;
}

/* ============================================================
   Process Steps
   ============================================================ */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 28px;
  bottom: 28px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  opacity: 0.25;
}

.process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px 0;
  position: relative;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px rgba(108, 99, 255, 0.4);
}

.step-content { padding-top: 12px; }
.step-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.step-desc { font-size: 0.92rem; color: var(--text-muted); }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: var(--transition);
}

.pricing-card:hover {
  border-color: rgba(108, 99, 255, 0.35);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.08) 0%, var(--card-bg) 100%);
  box-shadow: 0 0 60px rgba(108, 99, 255, 0.15);
  position: relative;
}

.pricing-badge {
  display: inline-block;
  padding: 4px 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pricing-name { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.pricing-price {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 4px;
  line-height: 1;
}

.pricing-price span { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.pricing-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 28px; }

.pricing-divider {
  height: 1px;
  background: var(--card-border);
  margin: 24px 0;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 5px 0;
}

.pricing-feature .check { color: var(--success); font-size: 1rem; flex-shrink: 0; }
.pricing-cta { margin-top: auto; padding-top: 28px; }

/* ============================================================
   Testimonials
   ============================================================ */
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--warning);
  font-size: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.testimonial-name { font-size: 0.92rem; font-weight: 700; color: var(--white); }
.testimonial-role { font-size: 0.8rem; color: var(--text-muted); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--card-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  text-align: left;
  transition: var(--transition);
  cursor: pointer;
}

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

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: rotate(45deg);
}

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

.faq-answer.open {
  max-height: 400px;
  padding-bottom: 20px;
}

.faq-answer p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.75; }

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.15) 0%, rgba(0, 212, 255, 0.08) 100%);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* ============================================================
   Contact Form
   ============================================================ */
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-label { font-size: 0.88rem; font-weight: 600; color: var(--text); }

.form-input,
.form-textarea,
.form-select {
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.95rem;
  transition: var(--transition);
  width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(108, 99, 255, 0.06);
  box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.08);
}

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

.form-textarea { resize: vertical; min-height: 130px; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236060a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-select option { background: var(--dark-3); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ============================================================
   Tech Stack / Logo Grid
   ============================================================ */
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.tech-badge {
  padding: 8px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}

.tech-badge:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
}

/* ============================================================
   Page Hero (sub pages)
   ============================================================ */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108, 99, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 99, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-content { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--text-muted); transition: var(--transition); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb-sep { color: var(--text-dim); }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--dark-2);
  border-top: 1px solid var(--card-border);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 16px 0 24px;
  line-height: 1.7;
}

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

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-btn:hover {
  background: rgba(108, 99, 255, 0.15);
  border-color: rgba(108, 99, 255, 0.3);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.footer-heading {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

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

.footer-link {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-link:hover { color: var(--white); padding-left: 4px; }

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-copy { font-size: 0.85rem; color: var(--text-dim); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.85rem; color: var(--text-dim); transition: var(--transition); }
.footer-legal a:hover { color: var(--text-muted); }

/* ============================================================
   Animations
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* Floating animation */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.float { animation: float 4s ease-in-out infinite; }

/* Typing animation */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.cursor { animation: blink 1s infinite; }

/* ============================================================
   Highlight / Feature List
   ============================================================ */
.feature-list { display: flex; flex-direction: column; gap: 16px; }

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(108, 99, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--primary-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-text { font-size: 0.93rem; color: var(--text-muted); line-height: 1.6; }
.feature-text strong { color: var(--text); }

/* ============================================================
   Split Section (image + text)
   ============================================================ */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }

.split-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   Mockup / Code Block
   ============================================================ */
.code-mockup {
  background: #0d0d1a;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  font-family: 'Fira Code', 'Cascadia Code', monospace;
}

.code-mockup-header {
  background: #161625;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--card-border);
}

.code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.code-dot-red { background: #ff5f57; }
.code-dot-yellow { background: #ffbd2e; }
.code-dot-green { background: #28ca41; }

.code-filename {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-left: 8px;
}

.code-body {
  padding: 20px;
  font-size: 0.82rem;
  line-height: 1.8;
  color: #c0c0e0;
}

.code-kw { color: #a78bfa; }
.code-fn { color: #60a5fa; }
.code-str { color: #34d399; }
.code-cm { color: #4b5563; }
.code-num { color: #fb923c; }

/* ============================================================
   Icon Visual Blocks
   ============================================================ */
.visual-block {
  width: 100%;
  height: 340px;
  background: linear-gradient(135deg, var(--dark-3) 0%, var(--dark-4) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}

.visual-block-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(108, 99, 255, 0.1) 0%, transparent 70%);
}

/* ============================================================
   Notification / Toast
   ============================================================ */
.toast-notification {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 2000;
  background: var(--card-bg);
  border: 1px solid var(--success);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text);
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-notification.show { transform: translateX(0); }
.toast-icon { font-size: 1.2rem; color: var(--success); }

/* ============================================================
   Scroll Progress Bar
   ============================================================ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 2001;
  transition: width 0.1s linear;
}

/* ============================================================
   Back to Top
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split-section { grid-template-columns: 1fr; gap: 48px; }
  .split-section.reverse { direction: ltr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .section { padding: 72px 0; }

  .nav-menu {
    display: none;
    position: fixed;
    inset: var(--nav-height) 0 0;
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 40px 24px;
    z-index: 999;
  }

  .nav-menu.open { display: flex; }

  .nav-link {
    font-size: 1.1rem;
    padding: 12px 24px;
    width: 100%;
    text-align: center;
  }

  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }

  .hero-stats { gap: 24px; }

  .cta-banner { padding: 52px 28px; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn-lg { padding: 14px 28px; font-size: 0.95rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}