/* ======================================================
   RetroProjects.de – Landing Page
   Design-System: KI-Webinterface Glassmorphism
   Background: #1a1a2e → #16213e
   Accent: #667eea → #764ba2
   ====================================================== */

/* === RESET & BASE === */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    background-attachment: fixed;
    color: #e0e0e0;
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background: rgba(102, 126, 234, 0.4);
    color: #fff;
}

a { color: #667eea; text-decoration: none; transition: color 0.2s; }
a:hover { color: #764ba2; }

/* === GLASS CARD (Basis-Klasse) === */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.glass:hover {
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.1);
}

/* === NAVBAR === */
.navbar {
    background: transparent;
    padding: 16px 0;
    transition: all 0.4s ease;
    z-index: 1000;
}

.navbar.scrolled {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 0;
}

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    letter-spacing: -0.5px;
}

.brand-text {
    font-weight: 600;
    font-size: 18px;
    color: #fff;
}

.accent { color: #667eea; }

.nav-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4caf50;
    animation: pulse 2s infinite;
}

.status-text {
    font-size: 12px;
    color: #4caf50;
    font-weight: 600;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(76, 175, 80, 0); }
}

/* === CONTAINER === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === SECTION SPACING === */
section { padding: 80px 0; }

/* === SECTION HEADERS === */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #667eea;
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 12px;
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    color: #a0a0a0;
    font-size: 16px;
    max-width: 500px;
    margin: 0 auto;
}

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

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

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(102, 126, 234, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 126, 234, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 30% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 50%, black 20%, transparent 70%);
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.glow-1 {
    width: 500px;
    height: 500px;
    background: #667eea;
    top: -10%;
    left: -10%;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: #764ba2;
    bottom: -5%;
    right: -5%;
}

.hero .row {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content { max-width: 680px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 24px;
    font-size: 13px;
    color: #667eea;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 20px;
}

.blink {
    animation: blinker 1s step-end infinite;
    color: #667eea;
}

@keyframes blinker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-desc {
    font-size: 17px;
    color: #a0a0a0;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

/* === BUTTONS === */
.btn-glow {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.btn-outline-light-custom {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.08);
    color: #e0e0e0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-outline-light-custom:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    color: #fff;
}

/* === HERO STATS === */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

.stat { text-align: center; }

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-unit {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 12px;
    color: #a0a0a0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* === TERMINAL WINDOW === */
.hero-visual { position: relative; }

.terminal-window {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s ease;
}

.terminal-window:hover {
    transform: perspective(800px) rotateY(-2deg) translateY(-4px);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-title {
    margin-left: auto;
    font-size: 12px;
    color: #666;
    font-family: 'Courier New', monospace;
}

.terminal-body {
    padding: 20px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    min-height: 150px;
}

.terminal-line { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.prompt { color: #4caf50; font-weight: 700; }
.typing-text { color: #e0e0e0; }

.terminal-cursor {
    color: #667eea;
    animation: blinker 1s step-end infinite;
    font-size: 14px;
}

.terminal-output {
    color: #667eea;
    margin-top: 12px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    transition: opacity 0.4s ease;
    font-size: 12px;
}

/* === SCROLL INDICATOR === */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 3px;
    height: 8px;
    background: #667eea;
    border-radius: 2px;
    position: absolute;
    left: 50%;
    top: 8px;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 22px; }
}

/* === PROJECTS SECTION === */
.projects-section { padding: 80px 0; }

.projects-section .row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.project-card.featured {
    background: rgba(102, 126, 234, 0.08);
    border-color: rgba(102, 126, 234, 0.3);
}

.project-card.featured:hover {
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.featured-ribbon {
    position: absolute;
    top: 16px;
    right: -32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 4px 40px;
    font-size: 11px;
    font-weight: 700;
    transform: rotate(45deg);
    letter-spacing: 0.5px;
}

.card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(102, 126, 234, 0.15);
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 22px;
    color: #667eea;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.card-glow { display: none; }

.card-tag {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    font-size: 11px;
    color: #667eea;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.card-title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.card-desc {
    color: #a0a0a0;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 18px;
}

.card-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 13px;
    color: #c0c0c0;
}

.card-features li i { color: #4caf50; font-size: 14px; }

.card-footer-custom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.card-domain {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: #666;
}

.card-badge-soon {
    padding: 4px 12px;
    background: rgba(255, 152, 0, 0.15);
    border: 1px solid rgba(255, 152, 0, 0.3);
    border-radius: 12px;
    font-size: 11px;
    color: #ff9800;
    font-weight: 600;
}

/* === FEATURES CAROUSEL === */
.features-section { padding: 80px 0; }

.feature-slide {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin: 0 20px;
}

.feature-slide .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.feature-icon-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 14px;
    font-size: 26px;
    color: #667eea;
    margin-bottom: 16px;
}

.feature-title {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.feature-desc {
    color: #a0a0a0;
    font-size: 15px;
    line-height: 1.7;
}

/* Code Block Visual */
.code-block {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 24px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.8;
    overflow-x: auto;
}

.code-block pre { margin: 0; white-space: pre-wrap; }
.code-prompt { color: #4caf50; font-weight: 700; }
.code-response { color: #667eea; font-weight: 700; }
.code-kw { color: #ff9800; }
.code-reg { color: #64b5f6; }
.code-comment { color: #666; font-style: italic; }
.code-num { color: #4caf50; }
.code-fn { color: #ce93d8; }

/* Editor Mockup */
.editor-mockup {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.editor-tabs {
    display: flex;
    gap: 2px;
    background: rgba(0, 0, 0, 0.3);
}

.editor-tabs .tab {
    padding: 10px 18px;
    font-size: 12px;
    color: #888;
    font-family: 'Courier New', monospace;
    border-bottom: 2px solid transparent;
}

.editor-tabs .tab.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    border-bottom-color: #667eea;
}

.editor-lines { display: none; }

.editor-code {
    padding: 20px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.8;
}

.editor-code div { white-space: pre; }

/* Stats Grid Visual */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.stats-grid .stat-card {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-big {
    display: block;
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stat-desc {
    color: #a0a0a0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Platform Icons Grid */
.platform-icons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.platform {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.platform:hover {
    background: rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-3px);
}

.platform i { font-size: 32px; color: #667eea; }
.platform span { font-size: 13px; color: #c0c0c0; font-weight: 600; }

/* Carousel Controls */
.custom-indicators {
    position: relative;
    bottom: -20px;
    margin-top: 24px;
}

.custom-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    margin: 0 5px;
    transition: all 0.3s ease;
}

.custom-indicators button.active {
    background: #667eea;
    width: 28px;
    border-radius: 5px;
}

.carousel-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.carousel-arrow:hover {
    background: rgba(102, 126, 234, 0.3);
    border-color: #667eea;
}

.carousel-arrow i { color: #fff; font-size: 18px; }

.carousel-control-prev,
.carousel-control-next { width: auto; opacity: 1; }
.carousel-control-prev { left: -60px; }
.carousel-control-next { right: -60px; }

/* === PRICING === */
.pricing-section { padding: 80px 0; }

.pricing-section .row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 36px 28px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.pricing-card.featured {
    background: rgba(102, 126, 234, 0.08);
    border-color: rgba(102, 126, 234, 0.3);
}

.pricing-card.featured:hover {
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.pricing-popular {
    position: absolute;
    top: 0; left: 0; right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-tier {
    display: block;
    font-size: 13px;
    color: #667eea;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    margin-top: 8px;
}

.pricing-card.featured .pricing-tier { margin-top: 24px; }

.pricing-price { margin-bottom: 24px; }

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
}

.price-period {
    font-size: 14px;
    color: #a0a0a0;
    margin-left: 4px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 24px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 14px;
    color: #c0c0c0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-features li:last-child { border-bottom: none; }
.pricing-features li i { font-size: 15px; }
.pricing-features li .bi-check-circle-fill { color: #4caf50; }
.pricing-features li .bi-x-circle { color: #555; }
.pricing-features li.disabled { color: #555; }

.pricing-badge-soon {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 152, 0, 0.15);
    border: 1px solid rgba(255, 152, 0, 0.3);
    border-radius: 8px;
    font-size: 12px;
    color: #ff9800;
    font-weight: 600;
}

/* === NOTIFY === */
.notify-section { padding: 80px 0; }

.notify-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 48px 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #667eea;
}

.notify-card .row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.notify-title {
    font-size: 30px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.notify-desc {
    color: #a0a0a0;
    font-size: 15px;
    line-height: 1.7;
}

.input-group-custom { display: flex; gap: 10px; }

.form-control-custom {
    flex: 1;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 10px;
    color: #fff;
    font-size: 15px;
    transition: all 0.3s ease;
    outline: none;
}

.form-control-custom::placeholder { color: #666; }
.form-control-custom:focus { border-color: #667eea; background: rgba(255, 255, 255, 0.12); }
.form-control-custom.error { border-color: #f44336; }

.notify-privacy {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    color: #666;
}

.notify-privacy a { color: #667eea; }

.notify-success {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 10px;
    color: #4caf50;
    font-weight: 600;
}

.notify-success i { font-size: 22px; }

/* === FOOTER === */
.site-footer {
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-brand { display: flex; align-items: center; gap: 8px; }

.brand-icon-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 6px;
    font-weight: 700;
    font-size: 10px;
    color: #fff;
}

.footer-brand-text { font-size: 14px; font-weight: 600; color: #e0e0e0; }
.footer-copy { font-size: 13px; color: #666; }
.footer-nav { display: flex; gap: 20px; }
.footer-nav a { font-size: 13px; color: #888; transition: color 0.2s; }
.footer-nav a:hover { color: #667eea; }

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .hero-title { font-size: 38px; }
    .hero .row { flex-direction: column; }
    .hero-visual { display: none; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .stat-divider { display: none; }

    .projects-section .row,
    .pricing-section .row {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }

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

    .carousel-control-prev,
    .carousel-control-next { display: none; }

    .notify-card .row { grid-template-columns: 1fr; gap: 24px; }
    .section-title { font-size: 28px; }
}

@media (max-width: 768px) {
    section { padding: 60px 0; }
    .hero-title { font-size: 30px; }
    .hero-actions { flex-direction: column; }
    .btn-glow, .btn-outline-light-custom { width: 100%; justify-content: center; }
    .input-group-custom { flex-direction: column; }
    .feature-slide { padding: 24px; margin: 0 4px; }
    .pricing-card { padding: 28px 20px; }
    .notify-card { padding: 32px 20px; }
    .nav-status { display: none; }
    .site-footer .row { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 26px; }
    .container { padding: 0 16px; }
}

/* === UTILITIES === */
.text-center { text-align: center; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 40px; }
.me-2 { margin-right: 8px; }
.me-1 { margin-right: 4px; }
.g-4 { gap: 24px; }
.min-vh-100 { min-height: 100vh; }
.position-relative { position: relative; }
.d-none { display: none; }
.d-lg-block { display: block; }
.justify-content-center { justify-content: center; }