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

:root {
    --primary-blue: #007bff;
    --primary-purple: #8a2be2;
    --primary-pink: #ff1493;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
}

/* Background Effects */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 123, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(138, 43, 226, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: gradientShift 15s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.background-blur {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
    z-index: -1;
    pointer-events: none;
}

#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* Hero Section */
.hero {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 4rem 2rem 3rem;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
    animation: fadeInDown 1s ease-out;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 123, 255, 0.2);
    border: 1px solid rgba(0, 123, 255, 0.4);
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: slideInDown 0.8s ease-out;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 123, 255, 0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.scroll-indicator span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    position: relative;
    animation: bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 6px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 1px;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

/* Main Content */
main {
    position: relative;
    z-index: 2;
    flex: 1;
    padding: 2rem;
}

/* Landing Cards Section */
.landing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto 4rem;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.card {
    position: relative;
    height: 220px;
    cursor: pointer;
    border-radius: 28px;
    overflow: hidden;
    transition: var(--transition-smooth);
    transform-style: preserve-3d;
    perspective: 1000px;
    group: card;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    aspect-ratio: 16 / 9;
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 2;
    transition: var(--transition-smooth);
}

.card-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 2rem;
    z-index: 3;
    transition: var(--transition-smooth);
}

.card-title-animated {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    transition: var(--transition-smooth);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5), 0 0 40px rgba(138, 43, 226, 0.3);
    letter-spacing: 2px;
    animation: titleGlow 3s ease-in-out infinite;
}

.card-description {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition-smooth);
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: descriptionSlide 2s ease-in-out infinite;
}

/* Card Variants */
.card-automotive {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.2) 0%, rgba(255, 165, 0, 0.2) 100%);
}

.card-automotive .card-icon-large {
    color: rgba(255, 107, 107, 0.8);
}

.card-automotive:hover .card-overlay {
    background: linear-gradient(180deg, rgba(255, 107, 107, 0.2) 0%, rgba(255, 107, 107, 0.5) 100%);
}

.card-floral {
    background: linear-gradient(135deg, rgba(255, 105, 180, 0.2) 0%, rgba(255, 182, 193, 0.2) 100%);
}

.card-floral .card-icon-large {
    color: rgba(255, 105, 180, 0.8);
}

.card-floral:hover .card-overlay {
    background: linear-gradient(180deg, rgba(255, 105, 180, 0.2) 0%, rgba(255, 105, 180, 0.5) 100%);
}

.card-perfume {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.2) 0%, rgba(75, 0, 130, 0.2) 100%);
}

.card-perfume .card-icon-large {
    color: rgba(138, 43, 226, 0.8);
}

.card-perfume:hover .card-overlay {
    background: linear-gradient(180deg, rgba(138, 43, 226, 0.2) 0%, rgba(138, 43, 226, 0.5) 100%);
}

.card-equipment {
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.2) 0%, rgba(255, 140, 0, 0.2) 100%);
}

.card-equipment .card-icon-large {
    color: rgba(255, 165, 0, 0.8);
}

.card-equipment:hover .card-overlay {
    background: linear-gradient(180deg, rgba(255, 165, 0, 0.2) 0%, rgba(255, 165, 0, 0.5) 100%);
}

/* Card Hover Effects */
.card:hover {
    transform: translateY(-20px) scale(1.03);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.card:hover .card-image-wrapper {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
}

.card:hover .card-icon-large {
    opacity: 0.5;
    transform: scale(1.1) rotate(-5deg);
}

.card:hover .card-cta-button {
    opacity: 1;
    transform: translateY(0);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.card:hover .card-cta-button i {
    transform: translateX(5px);
}

.card:hover h2 {
    transform: translateY(-5px);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

@keyframes titleGlow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.5), 0 0 40px rgba(138, 43, 226, 0.3);
        transform: scale(1);
    }
    50% {
        text-shadow: 0 0 30px rgba(255, 255, 255, 0.8), 0 0 60px rgba(138, 43, 226, 0.6);
        transform: scale(1.02);
    }
}

@keyframes descriptionSlide {
    0%, 100% {
        opacity: 0.8;
        transform: translateX(0);
    }
    50% {
        opacity: 1;
        transform: translateX(5px);
    }
}

/* Features Section */
.features {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 3rem 2rem;
    text-align: center;
    animation: fadeInUp 1s ease-out 1s both;
}

.features h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Footer */
.footer {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-contact {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.contact-link i {
    font-size: 1.2rem;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    color: var(--text-primary);
    background: rgba(138, 43, 226, 0.2);
    transform: translateY(-3px);
}

.contact-link:hover i {
    transform: scale(1.2) rotate(5deg);
}

.contact-link span {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 1.5rem 2rem;
        min-height: 40vh;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .landing-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .card {
        height: 350px;
    }

    .card-content {
        padding: 2rem;
    }

    .card h2 {
        font-size: 1.7rem;
    }

    .card-icon-large {
        font-size: 6rem;
    }

    .card-cta-button {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 1rem 1.5rem;
        min-height: 35vh;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }

    .landing-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .card {
        height: 300px;
    }

    .card-content {
        padding: 1rem;
    }

    .card h2 {
        font-size: 1.4rem;
    }

    .card-category {
        font-size: 0.9rem;
    }

    .card-subtitle {
        font-size: 0.85rem;
    }

    .card-icon {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .card-cta {
        font-size: 0.8rem;
    }

    .features {
        margin: 2rem auto;
        padding: 1.5rem 1rem;
    }

    .features h2 {
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }

    .feature-item {
        padding: 1.5rem;
    }

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

    .feature-item h3 {
        font-size: 1.1rem;
    }

    .feature-item p {
        font-size: 0.9rem;
    }

    .scroll-indicator {
        display: none;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    body::before,
    .background-blur,
    #particle-canvas,
    .scroll-indicator {
        display: none;
    }
}