/* ==========================================================================
   SIMPLES APPS - MODERN DESIGN SYSTEM & STYLESHEET
   Brand Colors: Navy, Royal Blue, Sky Blue, Purple/Violet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    /* Brand Palette derived from Logo */
    --color-navy: #0f172a;
    --color-navy-light: #1e293b;
    --color-navy-card: rgba(30, 41, 59, 0.7);
    --color-blue-dark: #1d4ed8;
    --color-blue-primary: #2563eb;
    --color-blue-light: #38bdf8;
    --color-purple: #8b5cf6;
    --color-purple-dark: #6d28d9;
    
    /* Text & Accents */
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --bg-body: #090d16;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, #2563eb 0%, #38bdf8 100%);
    --grad-purple: linear-gradient(135deg, #8b5cf6 0%, #38bdf8 100%);
    --grad-dark: linear-gradient(180deg, #090d16 0%, #0f172a 100%);
    --grad-card: linear-gradient(145deg, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.8) 100%);
    --grad-glow: radial-gradient(circle at 50% -20%, rgba(37, 99, 235, 0.25), transparent 70%);

    /* Shadows & Glassmorphism */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.25);
    --shadow-purple-glow: 0 0 25px rgba(139, 92, 246, 0.25);
    --border-glass: 1px solid rgba(255, 255, 255, 0.08);
    --border-highlight: 1px solid rgba(56, 189, 248, 0.3);
    
    /* Layout */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --transition: all 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-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    overflow-x: hidden;
}

body {
    line-height: 1.6;
    background: var(--bg-body);
    background-image: var(--grad-glow);
    min-height: 100vh;
    overflow-x: hidden;
    max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* Containers & Grid */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
    position: relative;
}

/* Typography Helpers */
.gradient-text {
    background: linear-gradient(135deg, #38bdf8 0%, #2563eb 50%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-purple {
    background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-blue-light);
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-purple {
    background: rgba(139, 92, 246, 0.15);
    color: #c084fc;
    border-color: rgba(192, 132, 252, 0.3);
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin: 1rem 0;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--grad-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(56, 189, 248, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: rgba(9, 13, 22, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(15, 23, 42, 0.95);
    box-shadow: var(--shadow-sm);
    border-bottom: var(--border-glass);
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo img {
    height: 56px;
    width: auto;
    max-width: 260px;
    object-fit: contain;
    background: #ffffff;
    padding: 8px 22px;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 15px rgba(56, 189, 248, 0.3);
    transition: var(--transition);
}

.brand-logo img:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 22px rgba(56, 189, 248, 0.5);
}

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

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-blue-light);
}

.nav-links a.btn {
    color: #ffffff;
}

.nav-links a.btn:hover {
    color: #ffffff;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem 0;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

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

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card-preview {
    width: 100%;
    max-width: 500px;
    background: var(--grad-card);
    border: var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    position: relative;
    backdrop-filter: blur(20px);
}

.hero-logo-display {
    text-align: center;
    padding: 2rem 1rem;
}

.hero-logo-display img {
    height: 110px;
    width: auto;
    max-width: 440px;
    object-fit: contain;
    background: #ffffff;
    padding: 16px 36px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(56, 189, 248, 0.35);
    margin: 0 auto 1.5rem auto;
    display: inline-block;
    transition: var(--transition);
}

.hero-app-tags {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.app-tag-card {
    background: rgba(15, 23, 42, 0.6);
    border: var(--border-glass);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.app-tag-card:hover {
    border-color: var(--color-blue-light);
    transform: translateY(-3px);
}

.app-tag-card i {
    font-size: 1.75rem;
    color: var(--color-blue-light);
    margin-bottom: 0.5rem;
    display: block;
}

/* Feature Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.75rem;
    margin-bottom: 3.5rem;
}

.feature-card {
    background: var(--grad-card);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--grad-primary);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: var(--shadow-lg);
}

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

.feature-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.feature-card.purple .feature-icon {
    background: rgba(139, 92, 246, 0.15);
    color: #c084fc;
    border-color: rgba(192, 132, 252, 0.2);
}

.feature-card.purple::before {
    background: var(--grad-purple);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* App Showcase Section */
.app-section {
    background: rgba(15, 23, 42, 0.4);
    border-top: var(--border-glass);
    border-bottom: var(--border-glass);
}

.app-banner {
    background: var(--grad-card);
    border: var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
}

.app-banner-info h2 {
    font-size: 2.25rem;
    margin: 0.5rem 0 1rem 0;
}

.app-banner-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
}

/* Gallery Controls & Display */
.gallery-subheading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    margin: 3rem 0 1.5rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-subheading i {
    color: var(--color-blue-light);
}

/* Mobile Image Grid (Vertical Aspect Ratio) */
.mobile-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.mobile-shot-card {
    background: var(--color-navy);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    aspect-ratio: 9/19;
}

.mobile-shot-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.mobile-shot-card:hover {
    transform: translateY(-6px) scale(1.02);
    border-color: var(--color-blue-light);
    box-shadow: var(--shadow-glow);
}

.mobile-shot-card:hover img {
    transform: scale(1.05);
}

.shot-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

.mobile-shot-card:hover .shot-overlay {
    opacity: 1;
}

.shot-overlay span {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* PC Desktop Gallery Grid (Horizontal Aspect Ratio) */
.pc-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.75rem;
}

.pc-shot-card {
    background: var(--color-navy);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.pc-window-header {
    background: rgba(15, 23, 42, 0.9);
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.pc-shot-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.pc-shot-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-blue-light);
    box-shadow: var(--shadow-glow);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.contact-info-box {
    background: var(--grad-card);
    border: var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, 0.15);
    color: var(--color-blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.contact-details h4 {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.contact-details a, .contact-details p {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    transition: var(--transition);
}

.contact-details a:hover {
    color: var(--color-blue-light);
}

.contact-form-box {
    background: var(--grad-card);
    border: var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(15, 23, 42, 0.8);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-blue-light);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #34d399;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo img {
    height: 56px;
    width: auto;
    max-width: 260px;
    object-fit: contain;
    background: #ffffff;
    padding: 8px 22px;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 15px rgba(56, 189, 248, 0.3);
    transition: var(--transition);
}

.brand-logo img:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 22px rgba(56, 189, 248, 0.5);
}

.hero-logo-display img {
    height: 100px;
    width: auto;
    max-width: 440px;
    object-fit: contain;
    background: #ffffff;
    padding: 16px 36px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(56, 189, 248, 0.35);
    margin: 0 auto 1.5rem auto;
    display: inline-block;
    transition: var(--transition);
}

.hero-logo-display img:hover {
    transform: scale(1.03);
}

/* Lightbox Modal & Gallery Navigation */
.lightbox-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(9, 13, 22, 0.95);
    backdrop-filter: blur(16px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-container {
    position: relative;
    max-width: 92vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 88vw;
    max-height: 75vh;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border: var(--border-highlight);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -3.5rem;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border: var(--border-glass);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: #ef4444;
    color: #fff;
    transform: scale(1.1);
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(30, 41, 59, 0.85);
    border: var(--border-highlight);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2010;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.lightbox-nav-btn:hover {
    background: var(--color-blue-primary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.lightbox-prev {
    left: -4rem;
}

.lightbox-next {
    right: -4rem;
}

.lightbox-caption {
    margin-top: 1rem;
    text-align: center;
    color: var(--text-main);
    font-size: 1rem;
    background: rgba(15, 23, 42, 0.8);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    border: var(--border-glass);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lightbox-counter {
    background: var(--color-blue-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

/* Footer */
.footer {
    border-top: var(--border-glass);
    padding: 3rem 0;
    background: #070a12;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
}

.footer-logo img {
    height: 52px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    background: #ffffff;
    padding: 8px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

/* Responsive Queries */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto 2.5rem auto;
    }

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

    .app-banner {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2rem 1.5rem;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .hero {
        padding: 6.5rem 0 3rem 0;
    }

    .hero-content h1 {
        font-size: 2.3rem;
    }

    .brand-logo img {
        height: 44px;
        padding: 6px 14px;
        max-width: 180px;
        border-radius: 10px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-navy);
        padding: 1.5rem;
        flex-direction: column;
        gap: 1.25rem;
        border-bottom: var(--border-glass);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-card-preview {
        padding: 1.25rem 0.85rem;
    }

    .hero-logo-display {
        padding: 1rem 0;
    }

    .hero-logo-display img {
        height: auto;
        max-height: 80px;
        max-width: 100%;
        padding: 10px 18px;
        border-radius: 16px;
    }

    .app-banner-info h2 {
        font-size: 1.75rem;
    }

    .gallery-subheading {
        flex-wrap: wrap;
        font-size: 1.2rem;
    }

    .gallery-subheading .badge {
        margin-left: 0 !important;
        margin-top: 0.25rem;
    }

    .pc-gallery-grid {
        grid-template-columns: 1fr;
    }

    .mobile-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
        gap: 1rem;
    }

    .contact-info-box, 
    .contact-form-box {
        padding: 1.5rem 1.25rem;
    }

    .contact-details a, 
    .contact-details p {
        word-break: break-word;
        overflow-wrap: anywhere;
    }

    .lightbox-modal {
        padding: 0.5rem;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-content h1 {
        font-size: 1.85rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-app-tags {
        grid-template-columns: 1fr;
    }

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

    .mobile-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}