@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    --color-bg: #0F222A;
    --color-bg-alt: #17323E;
    --color-accent: #F7D547;
    --color-accent-hover: #E5C330;
    --color-text: #FFFFFF;
    --color-text-dim: #B0BEC5;
    --glass-bg: rgba(23, 50, 62, 0.7);
    --glass-border: rgba(247, 213, 71, 0.15);
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* Background Elements */
.bg-glow {
    position: fixed;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(247, 213, 71, 0.05) 0%, transparent 70%);
    top: -30vw;
    right: -20vw;
    pointer-events: none;
    z-index: -1;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    background: rgba(15, 34, 42, 0.8);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-container img {
    height: 42px;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.lang-switch {
    display: flex;
    background: var(--color-bg-alt);
    padding: 4px;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
}

.lang-btn {
    padding: 6px 14px;
    border: none;
    background: transparent;
    color: var(--color-text-dim);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 999px;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 160px 5% 80px;
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.hero-visual img {
    max-width: 100%;
    height: auto;
    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) rotate(2deg); }
    50% { transform: translateY(-20px) rotate(-1deg); }
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-dim);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(247, 213, 71, 0.3);
}

/* Features Section */
section {
    padding: 100px 5%;
}

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

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 24px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

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

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

/* Choice Section */
#choices {
    background: linear-gradient(180deg, var(--color-bg) 0%, #1a3a4a 100%);
    text-align: center;
}

.choice-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.choice-box {
    flex: 1;
    min-width: 320px;
    max-width: 450px;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--glass-border);
    border-radius: 32px;
    padding: 60px 40px;
    transition: var(--transition);
}

.choice-box:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--color-accent);
}

.choice-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.choice-box p {
    color: var(--color-text-dim);
    margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }
    .hero-content {
        order: 2;
    }
    .hero-visual {
        order: 1;
        width: 100%;
    }
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
}

/* Premium Page Styles */
.premium-main {
    padding-top: 120px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pricing-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 0 5%;
}

.pricing-header h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.pricing-header p {
    font-size: 1.2rem;
    color: var(--color-text-dim);
    max-width: 600px;
    margin: 0 auto;
}

.pricing-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 0 5% 100px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1000px;
}

.pricing-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    position: relative;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.pricing-card.featured {
    border-color: var(--color-accent);
    background: linear-gradient(145deg, rgba(23, 50, 62, 0.9), rgba(15, 34, 42, 0.9));
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-bg);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(247, 213, 71, 0.3);
}

.pricing-card h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-text-dim);
}

.pricing-card.featured h2 {
    color: var(--color-accent);
}

.price {
    display: flex;
    align-items: baseline;
    margin-bottom: 15px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    margin-right: 2px;
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--color-text-dim);
    margin-left: 5px;
}

.plan-desc {
    color: var(--color-text-dim);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.features-list {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.check {
    color: var(--color-accent);
    font-weight: bold;
    margin-right: 10px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}