:root {
    --bg-color: #050507;
    --card-bg: rgba(255, 255, 255, 0.05);
    --primary: #7c4dff;
    /* Vibrant Purple */
    --primary-glow: rgba(124, 77, 255, 0.4);
    --gold: #ffc107;
    --diamond: #00e5ff;
    --text-main: #ffffff;
    --text-muted: #b0b0b0;
    --nav-height: 80px;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Glassmorphism Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
}

.glass-nav {
    background: rgba(10, 10, 12, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    height: var(--nav-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-main);
}

.logo span {
    color: var(--primary);
}

nav ul {
    display: flex;
    list-style: none;
    align-items: center;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

nav ul li a:hover {
    color: var(--text-main);
}

.btn-primary {
    background: var(--primary);
    color: white !important;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: 0 10px 20px var(--primary-glow);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px var(--primary-glow);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.lang-btn {
    padding: 8px 15px;
    font-size: 0.9rem;
    min-width: 60px;
    cursor: pointer;
    background: transparent;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 10%;
    position: relative;
    background-image: url('assets/texas.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(5, 5, 7, 0.95) 0%, rgba(5, 5, 7, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    flex: 1;
    z-index: 2;
    position: relative;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero h1 span {
    display: block;
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-circle {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    z-index: 1;
}

.hero-img {
    width: 120%;
    z-index: 2;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

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

/* Services Section */
.services {
    padding: 100px 10%;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 30px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--primary);
    text-transform: uppercase;
}

.card-badge.gold {
    background: var(--gold);
    color: black;
}

.card-badge.diamond {
    background: var(--diamond);
    color: black;
}

.service-card img {
    width: 100%;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover img {
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.features {
    list-style: none;
}

.features li {
    margin-bottom: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features i {
    color: var(--primary);
}

/* Calculator Section */
.calculator {
    padding: 100px 10%;
    background: radial-gradient(circle at bottom right, rgba(124, 77, 255, 0.1), transparent 40%);
}

.calculator-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px;
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.calc-header {
    text-align: center;
    margin-bottom: 40px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 40px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.input-group label {
    font-weight: 600;
    color: var(--text-muted);
}

.input-group input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 15px;
    color: white;
    font-family: inherit;
    font-size: 1.2rem;
    text-align: center;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.estimate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.estimate-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid transparent;
    transition: var(--transition);
}

.estimate-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.1);
}

.estimate-item .label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.estimate-item .price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}

/* Footer */
footer {
    padding: 80px 10% 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 800;
}

.footer-logo span {
    color: var(--primary);
}

.footer-content p {
    max-width: 400px;
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

.socials {
    display: flex;
    gap: 25px;
}

.socials a {
    color: var(--text-muted);
    font-size: 1.4rem;
    transition: var(--transition);
}

.socials a:hover {
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Scroll Revelations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s ease-out;
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    font-size: 1.8rem;
    color: var(--text-main);
    cursor: pointer;
    z-index: 1001;
}

/* Responsive */
@media (max-width: 992px) {
    .glass-nav {
        padding: 0 20px;
    }

    nav ul.nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 10, 12, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        margin: 0;
    }

    nav ul.nav-links.active {
        right: 0;
    }

    nav ul.nav-links li {
        margin: 20px 0;
    }

    .hamburger {
        display: block;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        justify-content: center;
        padding-top: 100px;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero p {
        margin: 0 auto 30px;
    }

    .hero-btns {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .hero-btns a {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .glass-nav {
        padding: 0 15px;
        height: 70px;
    }

    .logo {
        font-size: 1.4rem;
    }

    .hero h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 25px;
        padding: 0 10px;
    }

    .section-header h2 {
        font-size: 2rem;
        margin-bottom: 10px;
    }

    .section-header p {
        font-size: 0.95rem;
    }

    .services {
        padding: 60px 5%;
    }

    .services-grid {
        gap: 20px;
    }

    .service-card {
        padding: 20px;
    }

    .service-card h3 {
        font-size: 1.3rem;
    }

    .service-card p {
        font-size: 0.85rem;
        margin-bottom: 15px;
    }

    .features li {
        font-size: 0.85rem;
    }

    .calculator {
        padding: 60px 5%;
    }

    .calculator-container {
        padding: 30px 15px;
    }

    .input-group input {
        font-size: 1rem;
        padding: 12px 20px;
    }

    .estimate-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .estimate-item {
        padding: 15px;
    }

    .estimate-item .price {
        font-size: 1.5rem;
    }

    footer {
        padding: 60px 5% 30px;
    }

    .footer-logo {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.2rem;
    }

    .hamburger {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .hero-btns a {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

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

    .estimate-item .price {
        font-size: 1.4rem;
    }

    .footer-content p {
        font-size: 0.9rem;
    }
}