/* ============================================
   SECYRA LANDING PAGE - CSS
   ============================================ */

/* ============================================
   1. CSS VARIABLES
   ============================================ */
:root {
    /* Colors */
    --primary: #1976d2;
    --primary-dark: #1565c0;
    --primary-light: #64b5f6;
    --secondary: #10B981;
    --secondary-dark: #059669;
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1976d2 0%, #0d47a1 100%);
    --gradient-hero: linear-gradient(135deg, #1976d2 0%, #1565c0 50%, #0d47a1 100%);
    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ============================================
   2. RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

/* ============================================
   3. UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

.me-2 {
    margin-right: 8px;
}

/* ============================================
   4. BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg), 0 0 30px rgba(25, 118, 210, 0.4);
    }

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

    .btn-outline:hover {
        background: var(--primary);
        color: var(--white);
    }

.btn-white {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
}

    .btn-white:hover {
        background: var(--gray-100);
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
    }

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

    .btn-outline-white:hover {
        background: var(--white);
        color: var(--primary);
    }

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* ============================================
   5. NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: transparent;
    transition: all var(--transition-base);
}

    .navbar.scrolled {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        box-shadow: var(--shadow-md);
        padding: 12px 0;
    }

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
    transition: color var(--transition-fast);
}

.navbar.scrolled .navbar-brand {
    color: var(--gray-900);
}

.brand-icon {
    font-size: 28px;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
}

    .nav-link:hover {
        color: var(--white);
    }

.navbar.scrolled .nav-link {
    color: var(--gray-600);
}

    .navbar.scrolled .nav-link:hover {
        color: var(--primary);
    }

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

    .navbar-actions .btn-outline {
        color: var(--white);
        border-color: rgba(255, 255, 255, 0.5);
    }

        .navbar-actions .btn-outline:hover {
            background: var(--white);
            color: var(--primary);
            border-color: var(--white);
        }

.navbar.scrolled .navbar-actions .btn-outline {
    color: var(--primary);
    border-color: var(--primary);
}

    .navbar.scrolled .navbar-actions .btn-outline:hover {
        background: var(--primary);
        color: var(--white);
    }

/* Language Selector */
.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

    .lang-btn:hover {
        background: rgba(255, 255, 255, 0.2);
    }

.navbar.scrolled .lang-btn {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-700);
}

    .navbar.scrolled .lang-btn:hover {
        background: var(--gray-200);
    }

.lang-btn i {
    font-size: 12px;
    transition: transform var(--transition-fast);
}

.language-selector.open .lang-btn i {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 140px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

.language-selector.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: background var(--transition-fast);
}

    .lang-option:first-child {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }

    .lang-option:last-child {
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }

    .lang-option:hover {
        background: var(--gray-100);
    }

    .lang-option.active {
        background: var(--primary);
        color: var(--white);
    }

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    padding: 8px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 28px;
    cursor: pointer;
}

.navbar.scrolled .navbar-toggle {
    color: var(--gray-700);
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: -2;
}

    .hero-bg::after {
        content: '';
        position: absolute;
        inset: 0;
        background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        opacity: 0.5;
    }

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: var(--white);
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

    .hero-title .text-gradient {
        background: linear-gradient(135deg, #FCD34D 0%, #F59E0B 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.hero-subtitle {
    font-size: 20px;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-badges {
    display: flex;
    gap: 32px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
}

    .badge-item i {
        font-size: 18px;
        color: #FCD34D;
    }

/* Hero Mockup */
.hero-image {
    display: flex;
    justify-content: center;
}

.hero-mockup {
    position: relative;
}

.mockup-screen {
    width: 480px;
    height: 320px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.mockup-header {
    display: flex;
    gap: 8px;
    padding: 16px 20px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

    .mockup-dot.red {
        background: #EF4444;
    }

    .mockup-dot.yellow {
        background: #F59E0B;
    }

    .mockup-dot.green {
        background: #10B981;
    }

.mockup-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: calc(100% - 45px);
    color: var(--gray-400);
}

    .mockup-content i {
        font-size: 64px;
        margin-bottom: 16px;
    }

    .mockup-content span {
        font-size: 18px;
        font-weight: 500;
    }

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 1;
}

    .hero-wave svg {
        display: block;
        width: 100%;
        height: auto;
    }

/* ============================================
   7. SECTIONS COMMON
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(25, 118, 210, 0.1);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ============================================
   8. FEATURES SECTION
   ============================================ */
.features {
    padding: var(--section-padding);
    background: var(--white);
}

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

.feature-card {
    padding: 40px 32px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

    .feature-card:hover {
        border-color: var(--primary);
        transform: translateY(-8px);
        box-shadow: var(--shadow-xl);
    }

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(25, 118, 210, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

    .feature-icon i {
        font-size: 28px;
        color: var(--primary);
    }

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ============================================
   9. SCREENSHOTS SECTION
   ============================================ */
.screenshots {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.screenshots-slider {
    max-width: 900px;
    margin: 0 auto;
}

.screenshot-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 400px;
    background: var(--white);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-xl);
    color: var(--gray-400);
}

    .screenshot-placeholder i {
        font-size: 64px;
        margin-bottom: 16px;
    }

    .screenshot-placeholder span {
        font-size: 18px;
        font-weight: 500;
    }

/* ============================================
   10. ABOUT SECTION
   ============================================ */
.about {
    padding: var(--section-padding);
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text .section-tag {
    margin-bottom: 16px;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.about-desc {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-list {
    margin-top: 32px;
}

    .about-list li {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 0;
        font-size: 16px;
        font-weight: 500;
        color: var(--gray-700);
    }

        .about-list li i {
            font-size: 20px;
            color: var(--secondary);
        }

.about-card {
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: 48px;
    color: var(--white);
}

.stat-item {
    text-align: center;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

    .stat-item:last-child {
        border-bottom: none;
    }

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    opacity: 0.9;
}

/* ============================================
   11. CTA SECTION
   ============================================ */
.cta {
    padding: var(--section-padding);
    background: var(--gradient-hero);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    color: var(--white);
}

.cta-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 40px;
}

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

/* ============================================
   12. FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--gray-800);
}

.footer-brand .navbar-brand {
    color: var(--white);
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 15px;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

    .footer-col ul li a {
        font-size: 15px;
        transition: color var(--transition-fast);
    }

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

.copyright {
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 16px;
}

    .social-links a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: var(--gray-800);
        border-radius: var(--radius-md);
        font-size: 18px;
        transition: all var(--transition-fast);
    }

        .social-links a:hover {
            background: var(--primary);
            color: var(--white);
        }

/* ============================================
   13. RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-badges {
        justify-content: center;
    }

    .mockup-screen {
        width: 100%;
        max-width: 400px;
        height: 280px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-text .section-title {
        text-align: center;
    }

    .about-text {
        text-align: center;
    }

    .about-list li {
        justify-content: center;
    }

    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        justify-items: center;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: 24px;
        background: var(--white);
        box-shadow: var(--shadow-xl);
        gap: 16px;
    }

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

        .navbar-menu .nav-link {
            color: var(--gray-700);
            padding: 12px 0;
            border-bottom: 1px solid var(--gray-100);
        }

    .navbar-actions {
        display: none;
    }

        .navbar-actions.mobile {
            display: flex;
            flex-direction: column;
            width: 100%;
            padding: 24px;
            background: var(--white);
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            box-shadow: var(--shadow-xl);
        }

    .navbar-toggle {
        display: block;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-badges {
        flex-direction: column;
        gap: 16px;
    }

    .mockup-screen {
        height: 220px;
    }

    .section-title {
        font-size: 32px;
    }

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

    .cta-title {
        font-size: 28px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 26px;
    }

    .feature-card {
        padding: 32px 24px;
    }

    .about-card {
        padding: 32px 24px;
    }

    .stat-number {
        font-size: 36px;
    }
}

/* ============================================
   14. ANIMATIONS
   ============================================ */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* ============================================
   BRAND LOGO IMAGE
   ============================================ */
.brand-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

/* ============================================
   FLOATING SHAPES - HERO BACKGROUND
   ============================================ */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

    .hero-bg::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -20%;
        width: 800px;
        height: 800px;
        background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
        border-radius: 50%;
    }

    .hero-bg::after {
        content: '';
        position: absolute;
        bottom: -30%;
        left: -10%;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
        border-radius: 50%;
    }

/* Animated Grid Pattern */
.hero {
    position: relative;
}

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
        background-size: 60px 60px;
        pointer-events: none;
    }

/* Glowing Orbs */
.hero-bg .orb-1,
.hero-bg .orb-2,
.hero-bg .orb-3 {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    animation: orbFloat 15s ease-in-out infinite;
}

.hero-bg .orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(100, 181, 246, 0.3);
    top: -10%;
    right: 10%;
    animation-delay: 0s;
}

.hero-bg .orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(25, 118, 210, 0.25);
    bottom: 10%;
    left: 5%;
    animation-delay: -5s;
}

.hero-bg .orb-3 {
    width: 250px;
    height: 250px;
    background: rgba(13, 71, 161, 0.3);
    top: 40%;
    left: 30%;
    animation-delay: -10s;
}

@keyframes orbFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* Enhanced Mockup */
.mockup-screen {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

    .mockup-screen::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 50%;
        background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 100%);
        pointer-events: none;
    }

/* Feature Cards Enhancement */
.feature-card {
    position: relative;
    overflow: hidden;
}

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--gradient-primary);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.4s ease;
    }

    .feature-card:hover::before {
        transform: scaleX(1);
    }

.feature-icon {
    position: relative;
}

    .feature-icon::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 100%;
        height: 100%;
        background: var(--primary);
        border-radius: inherit;
        transform: translate(-50%, -50%) scale(0);
        opacity: 0.1;
        transition: transform 0.4s ease;
        z-index: -1;
    }

.feature-card:hover .feature-icon::after {
    transform: translate(-50%, -50%) scale(1.5);
}

/* Stats Card Enhancement */
.about-card {
    position: relative;
    overflow: hidden;
}

    .about-card::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient( 45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70% );
        animation: shimmer 3s infinite;
    }

@keyframes shimmer {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* CTA Section Enhancement */
.cta {
    position: relative;
    overflow: hidden;
}

    .cta::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 40%), radial-gradient(circle at 40% 80%, rgba(255,255,255,0.06) 0%, transparent 40%);
        pointer-events: none;
    }

/* Button Glow Effect */
.btn-primary {
    position: relative;
}

    .btn-primary::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 100%;
        height: 100%;
        background: inherit;
        border-radius: inherit;
        transform: translate(-50%, -50%);
        filter: blur(20px);
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: -1;
    }

    .btn-primary:hover::before {
        opacity: 0.5;
    }

/* ============================================
   DASHBOARD MOCKUP STYLES
   ============================================ */
.mockup-title {
    margin-left: auto;
    font-size: 11px;
    color: var(--gray-500);
    font-weight: 500;
}

.dashboard-preview {
    display: flex;
    height: 100%;
    padding: 0 !important;
}

.dashboard-sidebar {
    width: 50px;
    background: var(--gray-100);
    border-right: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 0;
    gap: 8px;
}

.sidebar-item {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--gray-500);
    font-size: 16px;
    transition: all 0.2s ease;
}

    .sidebar-item.active {
        background: var(--primary);
        color: var(--white);
    }

.dashboard-main {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-cards {
    display: flex;
    gap: 10px;
}

.mini-stat {
    flex: 1;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
}

    .mini-stat.blue {
        border-left: 3px solid var(--primary);
    }

    .mini-stat.green {
        border-left: 3px solid var(--secondary);
    }

    .mini-stat.orange {
        border-left: 3px solid #f59e0b;
    }

.mini-stat-value {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-800);
}

.mini-stat-label {
    font-size: 10px;
    color: var(--gray-500);
}

.mini-chart {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

.chart-bar {
    flex: 1;
    background: var(--gray-300);
    border-radius: 4px 4px 0 0;
    transition: all 0.3s ease;
}

    .chart-bar.active {
        background: var(--primary);
    }

    .chart-bar:hover {
        background: var(--primary-light);
    }

/* Mockup Header Enhancement */
.mockup-header {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    gap: 6px;
}

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

    .mockup-dot.red {
        background: #ef4444;
    }

    .mockup-dot.yellow {
        background: #f59e0b;
    }

    .mockup-dot.green {
        background: #22c55e;
    }

/* ============================================
   APPLICATION MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

    .modal-overlay.open {
        opacity: 1;
        visibility: visible;
    }

.modal-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
}

.modal-overlay.open .modal-container {
    transform: translateY(0) scale(1);
}

.modal-header {
    position: relative;
    padding: 32px 32px 24px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
}

.modal-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-subtitle {
    font-size: 14px;
    opacity: 0.9;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

    .modal-close:hover {
        background: rgba(255, 255, 255, 0.2);
    }

.modal-body {
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

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

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

    .form-label i {
        color: var(--primary);
    }

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    color: var(--gray-800);
    transition: all 0.2s ease;
}

    .form-input:focus {
        outline: none;
        border-color: var(--primary);
        background: var(--white);
        box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.1);
    }

    .form-input::placeholder {
        color: var(--gray-400);
    }

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

select.form-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.btn-submit {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
    margin-top: 8px;
}

    .btn-submit:disabled {
        opacity: 0.7;
        cursor: not-allowed;
    }

.modal-footer {
    padding: 16px 32px 24px;
    text-align: center;
    border-top: 1px solid var(--gray-100);
}

    .modal-footer p {
        font-size: 12px;
        color: var(--gray-500);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }

    .modal-footer i {
        color: var(--secondary);
    }

/* Success State */
.modal-success {
    text-align: center;
    padding: 48px 32px;
}

    .modal-success .success-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #10B981 0%, #059669 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 24px;
        font-size: 36px;
        color: var(--white);
        animation: successPop 0.5s ease;
    }

@keyframes successPop {
    0% {
        transform: scale(0);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.modal-success h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 12px;
}

.modal-success p {
    font-size: 15px;
    color: var(--gray-600);
    margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 576px) {
    .modal-container {
        margin: 10px;
        max-height: calc(100vh - 20px);
    }

    .modal-header {
        padding: 24px 20px 20px;
    }

    .modal-body {
        padding: 24px 20px;
    }

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

    .modal-title {
        font-size: 20px;
    }
}

/* Modal Auto Size Fix */
.modal-container {
    max-height: none !important;
    overflow: visible !important;
}

.modal-overlay {
    overflow-y: auto !important;
    align-items: flex-start !important;
    padding: 40px 20px !important;
}

.modal-body {
    padding: 24px 28px !important;
}

.form-group {
    margin-bottom: 16px !important;
}

.modal-header {
    padding: 24px 28px 20px !important;
}

.modal-footer {
    padding: 12px 28px 20px !important;
}

.form-input {
    padding: 10px 14px !important;
}

.btn-submit {
    padding: 14px 24px !important;
    margin-top: 4px !important;
}

/* Modal Error Alert */
.modal-error-alert {
    background: #fef2f2;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: 14px;
    display: flex;
    align-items: center;
    border: 1px solid #fecaca;
    animation: shakeError 0.5s ease;
}

@keyframes shakeError {
    0%, 100% {
        transform: translateX(0);
    }

    20%, 60% {
        transform: translateX(-5px);
    }

    40%, 80% {
        transform: translateX(5px);
    }
}

/* ============================================
   FOOTER CONTACT INFO
   ============================================ */
.footer-col .contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
}

    .footer-col .contact-info li a {
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--gray-400);
        transition: color var(--transition-fast);
    }

        .footer-col .contact-info li a:hover {
            color: var(--white);
        }

    .footer-col .contact-info li i {
        font-size: 14px;
        color: var(--primary);
    }

/* ============================================
   SCREENSHOTS CAROUSEL
   ============================================ */
.screenshots {
    padding: 100px 0;
    background: var(--gray-100);
}

.screenshots-carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 60px;
}

.screenshots-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.screenshots-slider {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.screenshot-item {
    flex: 0 0 100%;
    padding: 20px;
    text-align: center;
}

.screenshot-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15);
    background: var(--white);
    cursor: pointer;
}

    .screenshot-frame img {
        width: 100%;
        display: block;
        transition: transform 0.4s ease;
    }

    .screenshot-frame:hover img {
        transform: scale(1.05);
    }

    .screenshot-frame::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(to bottom, transparent 70%, rgba(0,0,0,0.03) 100%);
        pointer-events: none;
    }

.screenshot-item p {
    margin-top: 24px;
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
}

.screenshot-item span {
    display: block;
    margin-top: 8px;
    font-size: 15px;
    color: var(--gray-600);
}

/* Navigation Arrows */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border: none;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

    .carousel-btn:hover {
        background: var(--primary);
        color: var(--white);
        transform: translateY(-50%) scale(1.1);
    }

    .carousel-btn.prev {
        left: 0;
    }

    .carousel-btn.next {
        right: 0;
    }

/* Navigation Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .carousel-dot:hover {
        background: var(--primary-light);
    }

    .carousel-dot.active {
        background: var(--primary);
        transform: scale(1.2);
    }

/* Lightbox / Modal Zoom */
.screenshot-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 40px;
}

    .screenshot-lightbox.active {
        opacity: 1;
        visibility: visible;
    }

    .screenshot-lightbox img {
        max-width: 90%;
        max-height: 90vh;
        border-radius: 12px;
        box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
        transform: scale(0.9);
        transition: transform 0.3s ease;
    }

    .screenshot-lightbox.active img {
        transform: scale(1);
    }

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: var(--white);
    color: var(--dark);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

    .lightbox-close:hover {
        background: var(--primary);
        color: var(--white);
        transform: rotate(90deg);
    }

.lightbox-caption {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 18px;
    font-weight: 500;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .screenshots-carousel {
        padding: 0 20px;
    }

    .carousel-btn {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }


    /* ============================================
   MOBİL NAVBAR - YENİ VERSİYON
   navbar-actions artık navbar-menu içinde
   ============================================ */

    /* Varsayılan: toggle gizli */
    .navbar-toggle {
        display: none;
    }

    /* MASAÜSTÜ: navbar-actions dışarıda görünsün */
    .navbar-menu {
        display: flex;
        align-items: center;
        gap: 32px;
    }

    .navbar-actions {
        display: flex;
        align-items: center;
        gap: 16px;
        /* Masaüstünde menü içinden çıkar, sağa konumlan */
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
    }

    /* ============================================
   MOBİL (768px ve altı)
   ============================================ */
    @media (max-width: 768px) {
        /* Toggle butonu görünür */
        .navbar-toggle {
            display: flex !important;
            align-items: center;
            justify-content: center;
            background: transparent;
            border: none;
            color: var(--white);
            font-size: 24px;
            cursor: pointer;
            padding: 8px;
            z-index: 1001;
        }

        .navbar.scrolled .navbar-toggle {
            color: var(--gray-700);
        }

        /* Navbar menü - mobilde dropdown */
        .navbar-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 20px;
            right: 20px;
            flex-direction: column;
            padding: 20px;
            background: var(--white);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
            border-radius: 16px;
            gap: 0;
            z-index: 1000;
            margin-top: 10px;
        }

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

            .navbar-menu .nav-link {
                color: var(--gray-700);
                padding: 16px 0;
                border-bottom: 1px solid var(--gray-100);
            }

                .navbar-menu .nav-link:hover {
                    color: var(--primary);
                    background: transparent;
                }

        /* Mobilde navbar-actions - menü kapalıyken gizle */
        .navbar-actions {
            display: none !important;
            position: static !important;
            transform: none !important;
            flex-direction: column;
            width: 100%;
            gap: 12px;
            margin-top: 16px;
            padding-top: 16px;
            border-top: 2px solid var(--gray-100);
        }

        /* Menü açıkken navbar-actions görünür */
        .navbar-menu.open .navbar-actions {
            display: flex !important;
        }

            .navbar-actions .language-selector {
                width: 100%;
            }

            .navbar-actions .lang-btn {
                width: 100%;
                justify-content: center;
                padding: 12px 16px;
                background: var(--gray-50);
                border: 1px solid var(--gray-200);
                border-radius: 8px;
                color: var(--gray-700);
            }

            .navbar-actions .btn-outline {
                width: 100%;
                text-align: center;
                padding: 14px 24px;
                background: var(--primary);
                color: var(--white) !important;
                border-color: var(--primary);
                border-radius: 8px;
            }

                .navbar-actions .btn-outline:hover {
                    background: var(--primary-dark);
                }
    }