/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --dark-bg: #0f172a;
    --dark-secondary: #1e293b;
    --dark-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-img {
    height: 72px;
    width: auto;
    display: block;
}

.logo h2 {
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: 0.3s;
}

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

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.35;
    pointer-events: none;
}

.orb-1 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, #6366f1, #8b5cf6);
    top: 20px;
    left: 60px;
}

.orb-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, #ec4899, #8b5cf6);
    top: 250px;
    left: 100px;
}

.floating-card {
    position: absolute;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(51, 65, 85, 0.8) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(16px);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.floating-card:hover {
    box-shadow: 0 16px 48px rgba(99, 102, 241, 0.4);
}

.card-header {
    display: flex;
    gap: 6px;
    margin-bottom: 0.25rem;
}

.card-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: block;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.card-icon {
    font-size: 2rem;
    line-height: 1;
}

.card-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.card-bar {
    height: 6px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0.7;
    width: 100%;
}

.card-bar.short {
    width: 60%;
    opacity: 0.4;
}

.card-1 {
    width: 240px;
    top: 50px;
    left: 80px;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.35), 0 0 0 1px rgba(99, 102, 241, 0.15);
}

.card-2 {
    width: 220px;
    top: 200px;
    left: 160px;
    animation: float 5s ease-in-out infinite 1s;
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.35), 0 0 0 1px rgba(139, 92, 246, 0.15);
}

.card-3 {
    width: 200px;
    top: 330px;
    left: 40px;
    animation: float 7s ease-in-out infinite 2s;
    box-shadow: 0 8px 32px rgba(236, 72, 153, 0.35), 0 0 0 1px rgba(236, 72, 153, 0.15);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Section Styles */
section {
    padding: 6rem 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* About Section */
.about {
    background: var(--dark-secondary);
}

.about-layout {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.about-logo {
    width: 180px;
    height: auto;
    margin: 1.25rem auto 0;
    display: block;
}

.about-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: 20px;
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.about-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.about-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.85;
    text-align: left;
}

.about-text p {
    margin-bottom: 1.25rem;
}

.about-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
    justify-content: center;
}

.skill-tag {
    padding: 0.45rem 1rem;
    background: var(--dark-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.linkedin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 2rem;
    padding: 0.75rem 1.75rem;
    background: #0a66c2;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.35);
}

.linkedin-btn:hover {
    background: #0856a8;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 102, 194, 0.5);
}

.skill-tag:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
}

/* Portfolio Section */
.portfolio {
    background: var(--dark-secondary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 380px));
    gap: 2rem;
}

.portfolio-item {
    background: var(--dark-tertiary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-image {
    position: relative;
    padding-top: 75%;
    overflow: hidden;
}

.placeholder-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-app-icon {
    width: 130px;
    height: 130px;
    border-radius: 28px;
    object-fit: cover;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.app-icon {
    font-size: 4rem;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.portfolio-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.25rem 0.75rem;
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
}

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.6rem 1.25rem;
    background: linear-gradient(135deg, #1e3a5f, #2e7d32);
    color: #fff;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.4);
}

.store-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(30, 58, 95, 0.6);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--text-secondary);
}

.fs-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.75rem;
    padding: 2.5rem 2rem;
    background: rgba(40, 200, 64, 0.08);
    border: 1px solid rgba(40, 200, 64, 0.3);
    border-radius: 16px;
    color: var(--text-primary);
}

.fs-success-icon {
    font-size: 2.5rem;
    background: rgba(40, 200, 64, 0.15);
    border-radius: 50%;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fs-success h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.fs-success p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
}

.fs-error {
    padding: 1rem 1.25rem;
    background: rgba(255, 95, 87, 0.1);
    border: 1px solid rgba(255, 95, 87, 0.3);
    border-radius: 8px;
    color: #ff5f57;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.email-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.email-link:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--dark-secondary);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        flex-direction: column;
        background: var(--dark-secondary);
        padding: 5rem 2rem;
        gap: 2rem;
        transition: right 0.3s ease;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    section {
        padding: 4rem 0;
    }

    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Portfolio card: View case study link ── */
.view-case-study {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.portfolio-item:hover .view-case-study {
    text-decoration: underline;
}

.app-screenshots {
    padding: 5rem 0;
    background: var(--dark-bg);
}

.screenshots-scroll {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    padding-bottom: 1.25rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.screenshots-scroll::-webkit-scrollbar {
    height: 6px;
}

.screenshots-scroll::-webkit-scrollbar-track {
    background: var(--dark-tertiary);
    border-radius: 3px;
}

.screenshots-scroll::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.carousel-track-outer {
    overflow: hidden;
    width: 100%;
}

.carousel-track {
    display: flex;
    gap: 20px;
    transition: transform 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.carousel-item {
    flex-shrink: 0;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: calc((100% - 60px) / 4);
}

.carousel-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.carousel-item img {
    width: 100%;
    height: auto;
    display: block;
}

.carousel-btn {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(99,102,241,0.2);
    border: 1px solid rgba(99,102,241,0.4);
    color: #fff;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 1;
}

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

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dark-tertiary);
    border: 1px solid rgba(255,255,255,0.15);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-dot.active {
    background: var(--primary-color);
    width: 24px;
    border-radius: 4px;
}

@media (max-width: 1024px) {
    .carousel-item { width: calc((100% - 40px) / 3); }
}

@media (max-width: 640px) {
    .carousel-item { width: 100%; }
}

/* Video thumbnail */
.video-item {
    position: relative;
    background: #000;
}

.video-item .video-thumb {
    position: relative;
    width: 100%;
    padding-top: 177%; /* 9:16 aspect ratio */
}

.video-preview {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: #fff;
}

.play-btn-circle {
    width: 64px;
    height: 64px;
    background: rgba(99, 102, 241, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    padding-left: 4px;
    box-shadow: 0 4px 20px rgba(99,102,241,0.6);
    transition: transform 0.2s ease, background 0.2s ease;
}

.video-item:hover .play-btn-circle {
    transform: scale(1.1);
    background: rgba(99, 102, 241, 1);
}

.play-overlay span {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    font-size: 1.25rem;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover { background: rgba(255,255,255,0.25); }

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.8);
}

.lightbox-content video {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.8);
}

/* App detail page */
.app-hero {
    padding: 140px 0 80px;
    background: var(--dark-bg);
}

.back-link {
    display: inline-block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 2.5rem;
    transition: color 0.3s ease;
}

.back-link:hover { color: var(--text-primary); }

.app-hero-content {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.app-hero-icon img {
    width: 180px;
    height: 180px;
    border-radius: 36px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.app-badge {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.app-hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.app-tagline {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    max-width: 580px;
    line-height: 1.6;
}

.app-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.meta-item { font-size: 0.9rem; color: var(--text-muted); }

.playstore-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.75rem 1.75rem;
    background: #000;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.playstore-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    border-color: rgba(255,255,255,0.3);
}

.playstore-btn-text { display: flex; flex-direction: column; line-height: 1.2; }
.trial-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.playstore-sub { font-size: 0.7rem; color: #aaa; }
.playstore-main { font-size: 1.05rem; font-weight: 700; }

.app-about {
    padding: 5rem 0;
    background: var(--dark-secondary);
}

.app-description h2 { font-size: 2rem; margin-bottom: 1.25rem; }

.app-description p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 780px;
    margin-bottom: 1rem;
}

.app-features {
    padding: 5rem 0;
    background: var(--dark-bg);
}

.features-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card-app {
    background: var(--dark-secondary);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card-app:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(99,102,241,0.15);
    transform: translateY(-3px);
}

.feature-icon { font-size: 2rem; margin-bottom: 1rem; }

.feature-card-app h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.875rem;
}

.feature-card-app ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-card-app ul li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-left: 1rem;
    position: relative;
}

.feature-card-app ul li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.app-privacy-banner {
    padding: 4rem 0;
    background: var(--dark-secondary);
}

.privacy-banner-inner {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: rgba(99,102,241,0.08);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 860px;
    margin: 0 auto;
}

.privacy-icon { font-size: 3rem; flex-shrink: 0; }

.privacy-banner-inner h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

.privacy-banner-inner p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

.app-cta {
    padding: 6rem 0;
    background: var(--dark-bg);
    text-align: center;
}

.app-cta h2 { font-size: 2.5rem; margin-bottom: 0.75rem; }
.app-cta p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.05rem; }

@media (max-width: 768px) {
    .app-hero-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .app-meta { justify-content: center; }
    .app-hero-text h1 { font-size: 2.25rem; }
    .privacy-banner-inner { flex-direction: column; text-align: center; }
}