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

:root {
    --primary: #e879f9;
    --secondary: #c084fc;
    --accent: #a855f7;
    --dark: #0a0a0f;
    --dark-lighter: #14141f;
    --text: #ffffff;
    --text-muted: #a1a1aa;
    --gradient: linear-gradient(135deg, #c084fc 0%, #e879f9 100%);
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==================== NAVIGATION ==================== */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 998;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.topnav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background: transparent;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.topnav.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 40px;
}

.logo img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
    filter: brightness(0) saturate(100%) invert(68%) sepia(47%) saturate(3091%) hue-rotate(281deg) brightness(101%) contrast(97%);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-container ul {
    display: flex;
    gap: 8px;
    list-style: none;
    align-items: center;
    justify-content: center;
}

.nav-container a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-container a:hover {
    color: var(--primary);
    background: rgba(232, 121, 249, 0.1);
}

.nav-auth {
    display: flex;
    gap: 12px;
    align-items: center;
}

.mobile-auth-container {
    display: none;
}

.nav-login {
    color: var(--text) !important;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-login:hover {
    color: var(--primary) !important;
    background: rgba(232, 121, 249, 0.1) !important;
}

.nav-signup {
    background: var(--gradient);
    color: white !important;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 24px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 121, 249, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 28px;
    height: 2.5px;
    background: var(--text);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(180deg, rgba(10, 10, 15, 0.85) 0%, rgba(10, 10, 15, 0.6) 50%, rgba(10, 10, 15, 0.9) 100%),
        radial-gradient(circle at 20% 50%, rgba(232, 121, 249, 0.2) 0%, transparent 55%),
        radial-gradient(circle at 80% 80%, rgba(192, 132, 252, 0.2) 0%, transparent 55%),
        radial-gradient(circle at 40% 10%, rgba(168, 85, 247, 0.15) 0%, transparent 55%),
        url('assets/signage-hero.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    text-align: left;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 48px;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232, 121, 249, 0.1);
    border: 1px solid rgba(232, 121, 249, 0.3);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--primary);
}

.hero-badge i {
    color: var(--primary);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

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

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
    flex-wrap: wrap;
}

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

.hero-visual img {
    width: 100%;
    max-width: 520px;
    height: auto;
    filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.45));
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(232, 121, 249, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(232, 121, 249, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 28px;
    height: 44px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 4px;
    animation: scroll 1.5s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

@media (max-width: 980px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .hero-visual img {
        max-width: 560px;
    }
}

/* ==================== FEATURES SECTION ==================== */
.features {
    padding: 120px 24px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(232, 121, 249, 0.3);
    box-shadow: 0 20px 60px rgba(232, 121, 249, 0.2);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
    color: white;
    position: relative;
    z-index: 1;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* ==================== BENEFITS SECTION ==================== */
.benefits {
    padding: 120px 24px;
    background: rgba(255, 255, 255, 0.02);
}

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

.benefits-text h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 48px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: rgba(232, 121, 249, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon i {
    color: var(--primary);
    font-size: 20px;
}

.benefit-item h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.benefit-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

.benefits-visual {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.floating-card i {
    font-size: 24px;
    color: var(--primary);
}

.card-1 {
    top: 20%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.card-2 {
    top: 50%;
    right: 10%;
    animation: float 7s ease-in-out infinite 1s;
}

.card-3 {
    bottom: 20%;
    left: 20%;
    animation: float 8s ease-in-out infinite 2s;
}

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

/* ==================== SHOWCASE SECTION ==================== */
.showcase-section {
    padding: 120px 24px;
    background: rgba(255, 255, 255, 0.02);
    overflow: hidden;
}

.showcase-carousel {
    position: relative;
    max-width: 1200px;
    margin: 60px auto 0;
}

.carousel-container {
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(232, 121, 249, 0.1) 100%);
    padding: 40px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(232, 121, 249, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.carousel-track {
    display: flex;
    flex-wrap: nowrap;
    gap: 24px;
    transition: transform 0.5s ease-in-out;
    will-change: transform;
}

.carousel-item {
    flex: 0 0 calc((100% - 72px) / 4);
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 3/4;
    min-width: 0;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, transparent 100%);
    padding: 24px 20px 20px;
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel-item:hover .carousel-caption {
    opacity: 1;
}

.carousel-caption h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.carousel-caption p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    font-size: 18px;
    z-index: 10;
}

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

.carousel-btn.prev {
    left: 20px;
}

.carousel-btn.next {
    right: 20px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.carousel-dot.active {
    background: var(--primary);
    width: 32px;
    border-radius: 6px;
}

/* ==================== SOFTWARE PREVIEW SECTION ==================== */
.software-preview {
    padding: 120px 24px;
    background: rgba(255, 255, 255, 0.01);
}

.preview-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-top: 60px;
}

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

.preview-image {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.preview-image img {
    width: 100%;
    height: auto;
    display: block;
}

.preview-text h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.preview-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 24px;
}

.preview-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.preview-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--text);
}

.preview-features i {
    color: var(--primary);
    font-size: 18px;
}

/* ==================== PRICING SECTION ==================== */
.pricing {
    padding: 120px 24px;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 48px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(232, 121, 249, 0.3);
    box-shadow: 0 20px 60px rgba(232, 121, 249, 0.2);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: rgba(232, 121, 249, 0.05);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: 32px;
}

.plan-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.plan-description {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 24px;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 8px;
}

.amount {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 12px;
}

.plan-features {
    list-style: none;
    margin-bottom: 32px;
}

.plan-features li {
    padding: 12px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.plan-features li:last-child {
    border-bottom: none;
}

.plan-features i {
    color: var(--primary);
    font-size: 18px;
}

.btn-plan {
    width: 100%;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-plan:hover {
    background: var(--gradient);
    border-color: transparent;
    transform: translateY(-2px);
}

.featured .btn-plan {
    background: var(--gradient);
    border-color: transparent;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    padding: 120px 24px;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.btn-large {
    padding: 20px 48px;
    font-size: 18px;
}

/* ==================== FOOTER ==================== */
.footer {
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 80px 24px 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 40px;
    margin-bottom: 20px;
    filter: brightness(0) saturate(100%) invert(68%) sepia(47%) saturate(3091%) hue-rotate(281deg) brightness(101%) contrast(97%);
}

.footer-brand p {
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--gradient);
    border-color: transparent;
    transform: translateY(-3px);
}

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

.footer-column h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-column a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 14px;
}

/* ==================== ANIMATIONS ==================== */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
}

.fade-in-up.visible {
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
}

.fade-in-left.visible {
    animation: fadeInLeft 0.8s ease forwards;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
}

.fade-in-right.visible {
    animation: fadeInRight 0.8s ease forwards;
}

.slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .benefits-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .benefits-visual {
        height: 400px;
    }

    .preview-item {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .preview-item:nth-child(2) .preview-image {
        order: -1;
    }

    .carousel-item {
        flex: 0 0 calc((100% - 24px) / 2);
    }

    .carousel-container {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-container {
        grid-template-columns: auto 1fr;
    }

    .desktop-auth {
        display: none;
    }

    .mobile-auth-container {
        display: block;
        width: 100%;
        list-style: none;
    }

    .nav-auth {
        position: absolute;
        bottom: 24px;
        left: 24px;
        right: 24px;
        flex-direction: column;
        gap: 12px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 24px;
    }

    .nav-login,
    .nav-signup {
        width: 100%;
        text-align: center;
        padding: 14px 24px !important;
    }

    .carousel-item {
        flex: 0 0 100%;
    }

    .carousel-container {
        padding: 20px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .carousel-btn.prev {
        left: 10px;
    }

    .carousel-btn.next {
        right: 10px;
    }

    .carousel-caption {
        padding: 16px 12px 12px;
        opacity: 1;
    }

    .carousel-caption h4 {
        font-size: 0.95rem;
    }

    .carousel-caption p {
        font-size: 0.8rem;
    }

    .carousel-dots {
        gap: 8px;
        margin-top: 16px;
    }

    .carousel-dot {
        width: 10px;
        height: 10px;
    }

    .carousel-dot.active {
        width: 24px;
    }

    .showcase-section {
        padding: 80px 16px;
    }

    .nav-container ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 0;
        padding: 100px 24px 40px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        align-items: stretch;
        justify-content: flex-start;
    }

    .nav-container ul.active {
        right: 0;
    }

    .nav-container ul li {
        width: 100%;
    }

    .nav-container a {
        display: block;
        padding: 16px 20px;
        border-radius: 12px;
    }

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

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .benefits-visual {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 16px 60px;
    }

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

    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .features,
    .benefits,
    .pricing,
    .cta-section {
        padding: 80px 16px;
    }

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

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