:root {
    --brand-blue: #00A9E0;
    --brand-dark: #090e1a;
    --brand-orange: #FF5E00;
    --brand-gradient: linear-gradient(135deg, #00A9E0, #4FD1C5);
    --gold-gradient: linear-gradient(135deg, #FFD700, #FF5E00);
    --bg-dark: #0b1120;
    --card-glass: rgba(255, 255, 255, 0.05);
    --text-white: #f8fafc;
    --text-muted: #94a3b8;
}

/* --- Language Switcher Dropdown --- */
.lang-dropdown {
    position: relative;
    display: inline-block;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(5px);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--brand-blue);
    transform: translateY(-1px);
}

.lang-btn::after {
    content: '▼';
    font-size: 0.6rem;
    transition: transform 0.3s;
    opacity: 0.7;
}

.lang-dropdown.active .lang-btn::after {
    transform: rotate(180deg);
}

.lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    min-width: 120px;
    padding: 8px;
    display: none;
    flex-direction: column;
    gap: 4px;
    z-index: 2000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(15px);
    transform-origin: top right;
    animation: dropDownFade 0.2s ease-out;
}

@keyframes dropDownFade {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-5px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.lang-dropdown.active .lang-menu {
    display: flex;
}

.lang-option {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 8px 12px;
    text-align: left;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.lang-option:hover {
    background: rgba(0, 169, 224, 0.1);
    color: var(--brand-blue);
}

.lang-option.active {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.lang-option.active::after {
    content: '✓';
    font-size: 0.8rem;
    color: var(--brand-blue);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Layout --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 10%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(11, 17, 32, 0.8);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

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

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-white);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--brand-blue);
}

/* --- Buttons --- */
.btn-primary {
    background: var(--brand-gradient);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 169, 224, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
    display: inline-block;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
}

.btn-outline:hover {
    border-color: var(--brand-blue);
    background: rgba(0, 169, 224, 0.1);
}

.large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

/* --- Hero Section --- */
.hero {
    padding: 180px 10% 100px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 4rem;
    background: radial-gradient(circle at top right, rgba(0, 169, 224, 0.1), transparent);
}

.hero-content {
    max-width: 700px;
}

.badge {
    background: rgba(255, 94, 0, 0.15);
    color: var(--brand-orange);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 94, 0, 0.3);
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

.gradient-text {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 550px;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

/* --- Hero Visual (Glassmorphism) --- */
.hero-visual {
    position: relative;
    height: 500px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.glass-card.main {
    width: 350px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.card-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-weight: 700;
}

.card-header .val {
    color: var(--brand-blue);
    font-size: 1.5rem;
}

.progress-bar {
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-bar .fill {
    height: 100%;
    background: var(--brand-gradient);
    border-radius: 10px;
}

.glass-card .status {
    color: var(--brand-blue);
    font-weight: 700;
    font-size: 0.9rem;
}

.floating-1 {
    position: absolute;
    top: 10%;
    right: 0;
    width: 200px;
    padding: 1.2rem;
    animation: float 6s ease-in-out infinite;
}

.floating-2 {
    position: absolute;
    bottom: 10%;
    left: 0;
    width: 220px;
    padding: 1.2rem;
    animation: float 8s ease-in-out infinite reverse;
}

.floating-2 .error {
    color: #FF5E00;
    font-weight: 700;
    font-size: 0.9rem;
    margin-top: 5px;
}

@keyframes float {

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

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

/* --- Features --- */
.features {
    padding: 100px 10%;
    background: #090e1a;
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem 2rem;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-10px);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* --- Pricing --- */
.pricing {
    padding: 100px 10%;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.price-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 4rem 3rem;
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s;
}

.price-card.featured {
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid var(--brand-blue);
    transform: scale(1.05);
}

.price-card.featured:hover {
    transform: scale(1.08);
}

.popular {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: var(--brand-blue);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
}

.price-card h3 {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
}

.price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.price-card ul {
    list-style: none;
    margin-bottom: 3rem;
    flex-grow: 1;
}

.price-card ul li {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- CTA --- */
.cta {
    padding: 120px 10%;
    text-align: center;
    background: radial-gradient(circle, rgba(0, 169, 224, 0.15), transparent 70%);
}

.cta h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: 1.4rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

/* --- Footer --- */
.footer {
    padding: 4rem 10% 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 20px;
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}

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

/* --- Mobile Responsive --- */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 140px;
    }

    .hero-content,
    .hero p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual {
        display: none;
    }

    .price-card.featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.8rem;
    }
}