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

:root {
    --primary-color: #00d4ff;
    --secondary-color: #0099ff;
    --accent-color: #ff006e;
    --dark-bg: #0a0e27;
    --darker-bg: #050813;
    --text-light: #ffffff;
    --text-gray: #b0b8d4;
    --border-color: #1f2847;
    --success: #00d946;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    backdrop-filter: blur(10px);
    background: rgba(10, 14, 39, 0.8);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 24px;
    font-weight: 900;
    font-family: 'Orbitron', monospace;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    transition: transform 0.3s ease;
}

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

.logo-text {
    display: inline;
}

@media (max-width: 768px) {
    .logo {
        font-size: 16px;
    }
}

.hamburger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    gap: 6px;
}

.hamburger-menu span {
    width: 25px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

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

/* ===== HERO SECTION ===== */
.hero {
    margin-top: 80px;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    font-family: 'Orbitron', monospace;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
}

.hero-background {
    position: absolute;
    top: 0;
    right: -100px;
    width: 600px;
    height: 600px;
    z-index: 1;
    pointer-events: none;
}

.grid-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, transparent 24%, rgba(0, 212, 255, 0.05) 25%, rgba(0, 212, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 212, 255, 0.05) 75%, rgba(0, 212, 255, 0.05) 76%, transparent 77%, transparent),
        linear-gradient(0deg, transparent 24%, rgba(0, 212, 255, 0.05) 25%, rgba(0, 212, 255, 0.05) 26%, transparent 27%, transparent 74%, rgba(0, 212, 255, 0.05) 75%, rgba(0, 212, 255, 0.05) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    animation: gridFlow 20s linear infinite;
    opacity: 0.3;
    pointer-events: none;
}

@keyframes gridFlow {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(50px);
    }
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: 80px 0;
    background: rgba(0, 212, 255, 0.02);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services h2 {
    font-size: 42px;
    margin-bottom: 60px;
    text-align: center;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: rgba(31, 40, 71, 0.4);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 10px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.service-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.service-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ===== GALLERY SECTION ===== */
.gallery {
    padding: 80px 0;
    background: rgba(0, 212, 255, 0.02);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.gallery h2 {
    font-size: 42px;
    margin-bottom: 60px;
    text-align: center;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.carousel-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.carousel-track-container {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.15);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.carousel-slide img:hover {
    transform: scale(1.02);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-btn svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.3);
    border: 1px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color);
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .carousel-slide img {
        height: 300px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-prev {
        left: 10px;
    }
    
    .carousel-next {
        right: 10px;
    }
}

/* ===== LIGHTBOX ===== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 19, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.3);
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transform: rotate(90deg);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
    
    .lightbox img {
        max-width: 95%;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 80px 0;
}

.about h2 {
    font-size: 42px;
    margin-bottom: 30px;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content p {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.9;
    max-width: 800px;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.feature:hover {
    background: rgba(0, 212, 255, 0.15);
    border-left-color: var(--secondary-color);
    transform: translateX(8px);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.feature-icon {
    color: var(--success);
    font-size: 24px;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.feature:hover .feature-icon {
    transform: scale(1.2);
}

.feature {
    color: var(--text-light);
    font-weight: 600;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 80px 0;
    background: rgba(0, 212, 255, 0.02);
    border-top: 1px solid var(--border-color);
}

.contact h2 {
    font-size: 42px;
    margin-bottom: 60px;
    text-align: center;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.contact-info {
    display: grid;
    gap: 30px;
}

.info-item {
    padding: 20px;
    background: rgba(31, 40, 71, 0.4);
    border-left: 3px solid var(--primary-color);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.info-item:hover {
    border-left-color: var(--secondary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

.info-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.info-link:hover {
    border-left-color: var(--secondary-color);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

.info-item h3 {
    margin-bottom: 8px;
    font-size: 16px;
}

.info-item p {
    color: var(--text-gray);
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.info-item a:hover {
    text-decoration: underline;
}

.contact-form,
.submit-button {
    display: none;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 12px 15px;
    background: rgba(31, 40, 71, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-light);
    font-family: inherit;
    font-size: 14px;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-gray);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(31, 40, 71, 0.6);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.submit-button {
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    border: none;
    border-radius: 5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

/* ===== FOOTER ===== */
.footer {
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-gray);
    background: rgba(5, 8, 19, 0.5);
}

.footer p {
    margin: 0;
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 500;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    transition: all 0.3s ease;
}

.scroll-to-top.show {
    display: flex;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    color: var(--dark-bg);
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ===== WHATSAPP LINK ===== */
.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-link:hover {
    color: #25d366;
    transform: translateX(5px);
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
}

.whatsapp-link:hover .whatsapp-icon {
    filter: drop-shadow(0 0 8px rgba(37, 211, 102, 0.5));
}

/* ===== HEADER ICONS ===== */
.icon-header {
    width: 20px;
    height: 20px;
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
    color: var(--primary-color);
    filter: drop-shadow(0 0 4px rgba(0, 212, 255, 0.3));
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(10, 14, 39, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 20px 0;
        gap: 0;
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border-color);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: 14px;
        padding: 15px 0;
        display: block;
        width: 100%;
        border-bottom: 1px solid rgba(31, 40, 71, 0.5);
    }

    .nav-link::after {
        display: none;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .services h2,
    .about h2,
    .contact h2 {
        font-size: 28px;
    }

    .hero-background {
        opacity: 0.5;
    }

    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}