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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #0a0e27;
    color: #e2e8f0;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* === CUSTOM CURSOR === */
.cursor-dot {
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.15s ease;
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 2px solid rgba(59, 130, 246, 0.5);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 10000;
    transition: all 0.15s ease;
}

/* === ANIMATED BACKGROUND === */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #1e3a8a, transparent);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #3b82f6, transparent);
    top: 50%;
    right: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #60a5fa, transparent);
    bottom: -100px;
    left: 30%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-50px, 50px) scale(0.9); }
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: transform 0.3s ease;
}

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

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.logo-inner {
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 6px;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #60a5fa;
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-login {
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: color 0.3s ease;
}

.nav-login:hover {
    color: #60a5fa;
}

/* === BUTTONS === */
.btn-primary, .btn-glow, .btn-secondary, .btn-outline {
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary, .btn-glow {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    color: white;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover, .btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.4);
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-glow:hover::before {
    left: 100%;
}

.btn-secondary {
    background: rgba(30, 41, 59, 0.8);
    color: #e2e8f0;
    border: 2px solid rgba(59, 130, 246, 0.3);
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
}

.btn-outline {
    background: transparent;
    color: #e2e8f0;
    border: 2px solid rgba(59, 130, 246, 0.5);
}

.btn-outline:hover {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    border-color: transparent;
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #e2e8f0;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 10rem 0 6rem;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-family: 'Space Grotesk', sans-serif;
}

.title-line {
    display: block;
    animation: slideUp 0.8s ease forwards;
    opacity: 0;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
    from {
        opacity: 0;
        transform: translateY(20px);
    }
}

.gradient-text {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Space Grotesk', sans-serif;
}

.stat-label {
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 0.25rem;
}

/* === HERO VISUAL === */
.visual-container {
    position: relative;
    width: 100%;
    height: 600px;
}

.phone-mockup {
    position: relative;
    max-width: 350px;
    margin: 0 auto;
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border-radius: 45px;
    padding: 15px;
    box-shadow:
        0 50px 100px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.phone-notch {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #0a0e27;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    aspect-ratio: 9 / 19.5;
    border-radius: 35px;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3a8a, #0a0e27);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* === FLOATING CARDS === */
.float-card {
    position: absolute;
    background: rgba(30, 41, 59, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 1rem 1.25rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: float 3s ease-in-out infinite;
}

.card-delivery {
    top: 10%;
    right: -50px;
    width: 250px;
    animation-delay: 0s;
}

.card-location {
    bottom: 30%;
    left: -80px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation-delay: 1s;
}

.card-chart {
    bottom: 10%;
    right: -40px;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation-delay: 2s;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.card-icon {
    font-size: 1.5rem;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    width: 75%;
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
    border-radius: 10px;
    animation: progress 2s ease-in-out infinite;
}

@keyframes progress {
    0%, 100% { width: 75%; }
    50% { width: 85%; }
}

.card-status {
    font-size: 0.75rem;
    color: #94a3b8;
}

.pulse-dot {
    width: 12px;
    height: 12px;
    background: #22c55e;
    border-radius: 50%;
    position: relative;
}

.pulse-dot::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 50%;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

.mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 30px;
}

.chart-bar {
    width: 6px;
    height: var(--height);
    background: linear-gradient(180deg, #3b82f6, #1e3a8a);
    border-radius: 2px;
    animation: chartPulse 2s ease-in-out infinite;
}

.chart-bar:nth-child(1) { animation-delay: 0s; }
.chart-bar:nth-child(2) { animation-delay: 0.2s; }
.chart-bar:nth-child(3) { animation-delay: 0.4s; }
.chart-bar:nth-child(4) { animation-delay: 0.6s; }
.chart-bar:nth-child(5) { animation-delay: 0.8s; }

@keyframes chartPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* === SCROLL INDICATOR === */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-size: 0.875rem;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, transparent, #3b82f6);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0%, 100% { transform: translateY(0); opacity: 0; }
    50% { transform: translateY(10px); opacity: 1; }
}

/* === SECTIONS === */
section {
    padding: 6rem 0;
    position: relative;
}

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

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50px;
    color: #60a5fa;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    font-family: 'Space Grotesk', sans-serif;
}

.section-description {
    font-size: 1.125rem;
    color: #94a3b8;
    margin-top: 1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* === FEATURES === */
.features {
    background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.5));
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #3b82f6;
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.2);
}

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

.feature-icon-wrapper {
    position: relative;
    width: 70px;
    height: 70px;
    margin-bottom: 1.5rem;
}

.feature-icon {
    position: relative;
    z-index: 2;
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    border-radius: 16px;
    opacity: 0.2;
    transform: rotate(-10deg);
    transition: all 0.3s ease;
}

.feature-card:hover .icon-bg {
    transform: rotate(0deg);
    opacity: 0.3;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.feature-card p {
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #60a5fa;
    text-decoration: none;
    font-weight: 600;
    transition: gap 0.3s ease;
}

.feature-link:hover {
    gap: 0.75rem;
}

/* === DEMO SECTION === */
.demo-section {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.5), transparent);
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.demo-description {
    font-size: 1.125rem;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.demo-feature {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(30, 41, 59, 0.3);
    border: 2px solid transparent;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.demo-feature:hover, .demo-feature.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.5);
}

.demo-number {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Space Grotesk', sans-serif;
}

.demo-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.25rem;
}

.demo-info p {
    font-size: 0.875rem;
    color: #94a3b8;
}

/* === BROWSER WINDOW === */
.browser-window {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.browser-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #64748b;
}

.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #f59e0b; }
.browser-dots span:nth-child(3) { background: #22c55e; }

.browser-url {
    flex: 1;
    padding: 0.5rem 1rem;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 8px;
    font-size: 0.875rem;
    color: #94a3b8;
    text-align: center;
}

.browser-content {
    padding: 2rem;
    background: #0a0e27;
    min-height: 400px;
}

.browser-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* === PRICING === */
.pricing {
    background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.5));
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-radius: 24px;
    padding: 3rem;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: #3b82f6;
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.2);
}

.pricing-card.featured {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.pricing-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: #94a3b8;
    font-size: 0.875rem;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    margin: 2rem 0;
}

.currency {
    font-size: 1.5rem;
    color: #94a3b8;
    margin-right: 0.25rem;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Space Grotesk', sans-serif;
}

.price.custom {
    font-size: 2.5rem;
}

.period {
    font-size: 1.125rem;
    color: #64748b;
    margin-left: 0.25rem;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: #94a3b8;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features svg {
    color: #22c55e;
    flex-shrink: 0;
}

.pricing-card button {
    width: 100%;
    margin-top: 1rem;
}

/* === CONTACT === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.contact-description {
    font-size: 1.125rem;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

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

.contact-item {
    display: flex;
    gap: 1rem;
}

.contact-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: #60a5fa;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #3b82f6;
}

/* === FORM === */
.contact-form {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 24px;
    padding: 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(15, 23, 42, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #e2e8f0;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    background: rgba(15, 23, 42, 0.8);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1.25rem;
    color: #64748b;
    font-size: 1rem;
    pointer-events: none;
    transition: all 0.3s ease;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:valid + label {
    top: -0.75rem;
    left: 1rem;
    font-size: 0.75rem;
    color: #3b82f6;
    background: rgba(10, 14, 39, 0.9);
    padding: 0 0.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: #1e293b;
    color: #e2e8f0;
}

/* === FOOTER === */
.footer {
    background: rgba(15, 23, 42, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: #64748b;
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links {
    display: contents;
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-column a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #60a5fa;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: #64748b;
    font-size: 0.875rem;
}

/* === MODAL === */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 39, 0.9);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 24px;
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #fff;
}

.modal-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.modal-content > p {
    color: #94a3b8;
    margin-bottom: 2rem;
}

/* === RESPONSIVE === */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 3rem;
    }

    .float-card {
        display: none;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-grid,
    .demo-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .hero-title {
        font-size: 3rem;
    }

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

    .hero-stats {
        justify-content: space-between;
        gap: 1.5rem;
    }

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

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

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