/* --- CSS Variables & Design System --- */
:root {
    /* Colors */
    --bg-dark: #050810;
    --bg-card: rgba(16, 23, 41, 0.6);
    --bg-nav: rgba(5, 8, 16, 0.7);

    --accent-primary: #00f2fe;
    --accent-secondary: #4facfe;
    --accent-glow: rgba(0, 242, 254, 0.3);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Layout */
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --section-padding: 100px 0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* --- Utility Classes --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
}

.text-center {
    text-align: center;
}

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

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: 30px;
    color: var(--accent-primary);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.badge-center {
    margin-left: auto;
    margin-right: auto;
}

.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.glass-panel:hover {
    border-color: rgba(0, 242, 254, 0.3);
    box-shadow: 0 8px 32px var(--accent-glow);
    transform: translateY(-5px);
}

/* Typography Elements */
.section-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-main);
    font-weight: 500;
    margin-bottom: 20px;
}

p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: #000;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Ambient Effects */
.ambient-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

.glow-1 {
    top: -100px;
    left: -100px;
    background: var(--accent-primary);
}

.glow-2 {
    bottom: 20%;
    right: -100px;
    background: var(--accent-secondary);
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 15px 0;
    background: var(--bg-nav);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    display: inline-flex;
    align-items: center;
}

.logo img {
    height: 48px;
    /* adjust size as needed */
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main);
    opacity: 0.8;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-primary);
}

.btn-nav {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-nav:hover {
    background: var(--accent-primary);
    color: #000;
    border-color: transparent;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-btn {
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--accent-primary);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
}

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

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

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 550px;
    margin-bottom: 40px;
    font-weight: 400;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}


/* --- Hero Visual --- */
.hero-visual {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-composition {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.img-main {
    width: 80%;
    height: 80%;
    object-fit: cover;
    border-radius: 50% 30% 70% 40% / 40% 60% 30% 50%;
    /* Modern abstract shape */
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.1);
    z-index: 2;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
}

.orb-1 {
    top: 10%;
    right: 10%;
    width: 300px;
    height: 300px;
    background: rgba(0, 242, 254, 0.3);
}

.orb-2 {
    bottom: 0;
    left: 10%;
    width: 250px;
    height: 250px;
    background: rgba(79, 172, 254, 0.3);
}

.glass-float {
    position: absolute;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    border-radius: 16px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 3;
}

.float-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.15);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.float-text {
    display: flex;
    flex-direction: column;
}

.float-text .val {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
}

.float-text .lbl {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.float-tr {
    top: 15%;
    right: -20px;
}

.float-bl {
    bottom: 20%;
    left: -20px;
}

/* Animations */
.floating-anim {
    animation: floating 6s ease-in-out infinite;
}

.floating-anim-delayed {
    animation: floating 6s ease-in-out infinite;
    animation-delay: 2s;
}

@keyframes floating {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.6;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-main);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--text-main);
    border-radius: 4px;
    animation: scroll 2s infinite cubic-bezier(0.15, 0.41, 0.69, 0.94);
}

@keyframes scroll {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateY(10px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 0;
    }
}

/* --- About Section --- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-card {
    display: flex;
    padding: 24px;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.feature-content p {
    margin: 0;
    font-size: 0.95rem;
}

/* --- Services Section --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 24px;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.3;
}

.service-list {
    margin-bottom: 30px;
    flex-grow: 1;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.service-list li i {
    color: var(--accent-primary);
    font-size: 0.8rem;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: auto;
}

.service-link:hover {
    gap: 12px;
}

/* --- Projects Section --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    overflow: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.project-image {
    width: 100%;
    height: 240px;
    position: relative;
    background-color: rgba(0, 0, 0, 0.5);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

/* Placeholders */
.placeholder-img-1 {
    background-image: linear-gradient(45deg, #0f172a, #1e293b);
}

.placeholder-img-2 {
    background-image: linear-gradient(135deg, #1e293b, #0f172a);
}

.placeholder-img-3 {
    background-image: linear-gradient(to right, #0f172a, #111827);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 242, 254, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-view-btn {
    padding: 12px 24px;
    background: #fff;
    color: #000;
    font-weight: 600;
    border-radius: 30px;
    transform: translateY(20px);
    transition: var(--transition);
    display: flex;
    gap: 8px;
    align-items: center;
}

.project-card:hover .project-view-btn {
    transform: translateY(0);
}

.project-content {
    padding: 24px;
    flex-grow: 1;
}

.project-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.project-content p {
    font-size: 0.95rem;
    margin: 0;
}

/* --- Footer --- */
.footer {
    background: rgba(5, 8, 16, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-desc {
    margin: 20px 0;
    max-width: 300px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: var(--accent-primary);
    color: #000;
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-main);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--text-muted);
}

.footer-links ul li a:hover {
    color: var(--accent-primary);
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.contact-info li i {
    margin-top: 5px;
    color: var(--accent-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
}

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

.legal-links {
    display: flex;
    gap: 24px;
}

.legal-links a {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.legal-links a:hover {
    color: var(--text-main);
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(0, 0) scale(1);
}

.fade-up {
    transform: translateY(40px);
}

.fade-right {
    transform: translateX(-40px);
}

.fade-left {
    transform: translateX(40px);
}

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2.5rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 60px;
        gap: 60px;
    }

    .hero-subtitle {
        margin: 0 auto 40px auto;
    }

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

    .card-1 {
        left: 0;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Add mobile menu logic in JS if needed */
    }

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

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

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

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

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

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

    .search-input {
        font-size: 2rem;
    }

    .search-close {
        top: 20px;
        right: 20px;
    }

    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.75rem;
    }

    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* --- Floating Elements --- */
/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* Search Overlay (Tesla Style) */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(5, 8, 16, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.86, 0, 0.07, 1);
}

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

.search-close {
    position: absolute;
    top: 40px;
    right: 40px;
    font-size: 2rem;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition);
}

.search-close:hover {
    color: var(--accent-primary);
    transform: rotate(90deg);
}

.search-container {
    width: 100%;
    max-width: 800px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    transform: translateY(40px);
    transition: all 0.6s cubic-bezier(0.86, 0, 0.07, 1);
    transition-delay: 0.1s;
}

.search-overlay.active .search-container {
    transform: translateY(0);
}

.search-input {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 3rem;
    font-weight: 300;
    padding: 20px 0;
    font-family: var(--font-body);
    outline: none;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.search-submit {
    background: transparent;
    border: none;
    color: var(--accent-primary);
    font-size: 2rem;
    cursor: pointer;
    padding: 10px;
    transition: var(--transition);
}

.search-submit:hover {
    transform: translateX(10px);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Add mobile menu logic in JS if needed */
    }

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

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

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

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

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

    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* --- Project Modal --- */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(5, 8, 16, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    width: 90%;
    max-width: 800px;
    position: relative;
    padding: 0;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.project-modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    color: #fff;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--accent-primary);
    color: #000;
}

.modal-img {
    width: 100%;
    height: 350px;
    background-size: cover;
    background-position: center;
}

.modal-info {
    padding: 30px;
}

.modal-info h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--accent-primary);
}

.modal-info p {
    font-size: 1.05rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .modal-img {
        height: 200px;
    }

    .modal-info h3 {
        font-size: 1.5rem;
    }
}