@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;700;900&display=swap');

:root {
    --primary: #FFB000;
    /* Electric Amber */
    --primary-glow: rgba(255, 176, 0, 0.4);
    --primary-hover: #FFD700;
    /* Goldenrod */
    --secondary: #FFFFFF;
    --accent: #00F5FF;
    /* Cyan Tech Glow */
    --text-main: #FFFFFF;
    --text-muted: #94A3B8;
    --bg-dark: #050810;
    /* Obsidian Black */
    --bg-card: rgba(15, 23, 42, 0.65);
    /* Translucent slate */
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-shine: rgba(255, 255, 255, 0.08);
    --card-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(255, 176, 0, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(0, 245, 255, 0.03) 0%, transparent 40%);
}

/* Luxury Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 30px 5%;
}

header.scrolled {
    background: rgba(5, 8, 16, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 5%;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -1px;
}

.logo span {
    background: linear-gradient(135deg, var(--primary) 0%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--primary-glow);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.8rem;
    cursor: pointer;
    transition: transform 0.3s ease;
    z-index: 1001;
    padding: 5px;
}

.mobile-menu-btn:hover {
    color: var(--primary);
    transform: scale(1.1);
}

/* Premium Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out, transform 8s linear;
    transform: scale(1.1);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, #050810 20%, transparent 60%),
                linear-gradient(to top, #050810 10%, transparent 40%);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
    margin-top: 50px;
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 176, 0, 0.1);
    border: 1px solid rgba(255, 176, 0, 0.2);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 25px;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 30px;
    letter-spacing: -2px;
}

.hero h1 span {
    background: linear-gradient(to bottom, #FFFFFF 30%, #94A3B8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 50px;
    max-width: 650px;
    line-height: 1.8;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 40px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #F88A00 100%);
    color: #050810;
    box-shadow: 0 10px 30px rgba(255, 176, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 176, 0, 0.4);
}

.btn-whatsapp {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.btn-whatsapp:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-5px);
}

/* Bento Grid System */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 240px;
    gap: 25px;
    margin-top: 60px;
}

.bento-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.bento-item:hover {
    border-color: rgba(255, 176, 0, 0.3);
    background: rgba(15, 23, 42, 0.8);
    transform: translateY(-5px);
}

.bento-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-item.wide {
    grid-column: span 2;
}

.bento-item.tall {
    grid-row: span 2;
}

.bento-icon {
    font-size: 2.5rem;
    margin-bottom: 25px;
    display: block;
}

.bento-item h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.bento-item p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* Statistics Section */
.stats-section {
    padding: 100px 5%;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.stat-item h4 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Tech Marquee */
.marquee {
    background: #050810;
    padding: 80px 0;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: marquee 40s linear infinite;
}

.marquee-content img {
    height: 300px;
    border-radius: 24px;
    filter: saturate(0.8);
    transition: all 0.5s ease;
}

.marquee-content img:hover {
    filter: saturate(1.2);
    transform: scale(1.05);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Footer Improvements */
footer {
    background: #020408;
    padding: 100px 5% 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-col h4 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 30px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

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

/* Floating Elements */
.whatsapp-float {
    position: fixed;
    width: 70px;
    height: 70px;
    bottom: 30px;
    right: 30px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(15px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: var(--primary);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Adjustments */
@media (max-width: 1100px) {
    .hero h1 { font-size: 3.5rem; }
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: minmax(200px, auto);
    }
    .bento-item.large { grid-column: span 2; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.8rem; }
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-item.large, .bento-item.wide { grid-column: span 1; }
    .nav-links { 
        display: none; 
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        height: 100vh;
        background: rgba(5, 8, 16, 0.95);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        z-index: 1000;
        border-left: 1px solid var(--glass-border);
    }
    
    .nav-links.active {
        display: flex;
    }

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

    .logo { 
        font-size: 1.2rem !important; 
        gap: 6px !important;
    }
    
    .logo span {
        font-size: 0.9rem !important;
    }

    header { padding: 12px 5%; }
    .whatsapp-float {
        bottom: 85px;
    }
}

.mobile-sticky-call {
    display: none;
}

@media (max-width: 768px) {
    .mobile-sticky-call {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, var(--primary) 0%, #F88A00 100%);
        color: #050810;
        padding: 18px;
        font-size: 1.3rem;
        font-weight: 900;
        justify-content: center;
        align-items: center;
        text-decoration: none;
        border-radius: 20px 20px 0 0;
        z-index: 10001;
    }
    body { padding-bottom: 70px; }
}