@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --color-primary: #A855F7;
    --color-primary-light: #C084FC;
    --color-primary-dark: #7C3AED;
    --color-secondary: #F97316;
    --color-accent: #06B6D4;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    
    --bg-primary: #FEFCE8;
    --bg-secondary: #F3E8FF;
    --bg-tertiary: #EDE9FE;
    --bg-surface: #FFFFFF;
    --bg-card: #FBFAFF;
    
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --text-light: #F9FAFB;
    
    --border-light: #E5E7EB;
    --border-medium: #D1D5DB;
    --border-strong: #9CA3AF;
    
    --shadow-soft: 0 4px 12px rgba(168, 85, 247, 0.08);
    --shadow-medium: 0 8px 25px rgba(168, 85, 247, 0.12);
    --shadow-strong: 0 15px 35px rgba(168, 85, 247, 0.18);
    --shadow-intense: 0 25px 50px rgba(168, 85, 247, 0.25);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    --duration-fast: 0.2s;
    --duration-normal: 0.3s;
    --duration-slow: 0.5s;
    
    --header-height: 80px;
    --max-width: 1280px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
    min-height: 100vh;
    position: relative;
}

.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.03;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 200px;
    height: 200px;
    background: var(--color-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    background: var(--color-secondary);
    top: 60%;
    right: 15%;
    animation-delay: 7s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    background: var(--color-accent);
    bottom: 20%;
    left: 20%;
    animation-delay: 14s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: var(--color-primary-light);
    top: 30%;
    right: 30%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(90deg); }
    50% { transform: translateY(-40px) rotate(180deg); }
    75% { transform: translateY(-20px) rotate(270deg); }
}

.top-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--border-light);
    height: var(--header-height);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 100%;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

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

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-circle {
    position: relative;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-medium);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}

.logo-ring {
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid var(--color-primary-light);
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.1; }
    100% { transform: scale(1); opacity: 0.3; }
}

.brand-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.brand-num {
    color: var(--color-primary);
    margin-left: 0.2rem;
}

.brand-status {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-success);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.main-navigation {
    display: flex;
    gap: var(--space-sm);
}

.nav-link {
    display: flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--duration-normal);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    transition: left var(--duration-normal);
    z-index: -1;
}

.nav-link:hover::before {
    left: 0;
}

.nav-link:hover .link-label {
    color: white;
}

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

.link-content {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.link-icon {
    font-size: 1rem;
    transition: transform var(--duration-normal);
}

.link-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color var(--duration-normal);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.toggle-line {
    width: 24px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--duration-normal);
}

.menu-toggle.active .toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active .toggle-line:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.page-content {
    flex: 1;
    position: relative;
    z-index: 2;
    padding: var(--space-2xl) 0;
}

.content-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.welcome-banner {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-3xl);
    box-shadow: var(--shadow-strong);
}

.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-accent) 100%);
    opacity: 0.9;
}

.pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 50px 50px;
}

.banner-content {
    position: relative;
    z-index: 3;
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
    color: white;
}

.welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1rem;
}

.banner-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
}

.title-emphasis {
    display: block;
    font-size: 2.8rem;
    opacity: 0.9;
    margin-top: var(--space-sm);
}

.banner-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.ornament-line {
    width: 60px;
    height: 2px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 1px;
}

.ornament-center {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.content-grid {
    display: grid;
    gap: var(--space-xl);
}

.premium-offer {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-medium);
    margin-bottom: var(--space-xl);
    overflow: hidden;
    transition: transform var(--duration-normal);
    border: 1px solid var(--border-light);
    transform: translateY(20px);
    opacity: 0;
}

.premium-offer.visible {
    transform: translateY(0);
    opacity: 1;
}

.offer-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.offer-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-star {
    font-size: 0.875rem;
}

.offer-corner {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    position: absolute;
    top: 0;
    right: 0;
    border-bottom-left-radius: 50%;
    box-shadow: -5px 5px 10px rgba(0, 0, 0, 0.05);
}

.offer-body {
    position: relative;
    z-index: 2;
}

.offer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.offer-content {
    margin-bottom: var(--space-xl);
}

.offer-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.offer-desc strong {
    color: var(--color-primary);
    font-weight: 600;
}

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

.premium-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all var(--duration-normal);
    box-shadow: var(--shadow-soft);
}

.premium-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.premium-btn:active {
    transform: translateY(0);
}

.btn-content {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    position: relative;
    z-index: 2;
}

.btn-arrow {
    transition: transform var(--duration-normal);
}

.premium-btn:hover .btn-arrow {
    transform: translateX(3px);
}

.offer-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(248, 190, 107, 0.3) 0%, rgba(248, 190, 107, 0) 70%);
    z-index: 1;
}

.notification-box {
    display: flex;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.notification-left {
    margin-right: var(--space-lg);
}

.notif-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-circle {
    width: 40px;
    height: 40px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-symbol {
    font-size: 1.25rem;
    color: var(--color-danger);
}

.notification-right {
    flex: 1;
}

.notif-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.notif-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.notif-pattern {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(239, 68, 68, 0.05) 2px, transparent 2px),
        radial-gradient(circle at 70% 70%, rgba(239, 68, 68, 0.05) 2px, transparent 2px);
    background-size: 20px 20px;
    opacity: 0.5;
}

.info-section {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-light);
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.header-decoration {
    display: flex;
    gap: var(--space-xs);
    margin-right: var(--space-md);
}

.deco-circle {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-light);
}

.deco-circle.active {
    background: var(--color-primary);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.section-content {
    color: var(--text-secondary);
    line-height: 1.7;
}

.content-text {
    margin-bottom: var(--space-md);
}

.content-text p {
    margin-bottom: var(--space-md);
}

.content-text strong {
    color: var(--color-primary);
    font-weight: 600;
}

.links-section {
    margin-bottom: var(--space-xl);
}

.links-container {
    display: grid;
    gap: var(--space-md);
}

.link-card {
    display: flex;
    align-items: center;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    text-decoration: none;
    transition: all var(--duration-normal);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.link-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.card-left {
    margin-right: var(--space-md);
}

.link-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.card-center {
    flex: 1;
}

.link-title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.link-subtitle {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.card-right {
    margin-left: var(--space-md);
}

.link-chevron {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.card-hover {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.05) 0%, rgba(168, 85, 247, 0.01) 100%);
    opacity: 0;
    transition: opacity var(--duration-normal);
}

.link-card:hover .card-hover {
    opacity: 1;
}

.faq-section {
    margin-bottom: var(--space-xl);
}

.faq-container {
    display: flex;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-light);
}

.faq-left {
    margin-right: var(--space-xl);
}

.faq-icon-wrapper {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-icon {
    width: 48px;
    height: 48px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.icon-q {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

.icon-pulse {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid rgba(6, 182, 212, 0.2);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.3); opacity: 0; }
}

.faq-right {
    flex: 1;
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-answer p {
    margin-bottom: var(--space-md);
}

.site-footer {
    background: var(--bg-surface);
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.footer-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

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

.dmca-badge {
    display: inline-block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    :root {
        --header-height: 70px;
        --space-lg: 1.25rem;
        --space-xl: 1.75rem;
        --space-2xl: 2.5rem;
        --space-3xl: 3.5rem;
    }

    .banner-title {
        font-size: 3rem;
    }

    .title-emphasis {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .main-navigation {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--bg-surface);
        flex-direction: column;
        padding: var(--space-md);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform var(--duration-normal);
        z-index: 90;
    }

    .main-navigation.active {
        transform: translateY(0);
    }

    .nav-link {
        width: 100%;
        justify-content: center;
    }

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

    .title-emphasis {
        font-size: 2rem;
    }

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

    .faq-container {
        flex-direction: column;
    }

    .faq-left {
        margin-right: 0;
        margin-bottom: var(--space-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 60px;
        --space-md: 0.875rem;
        --space-lg: 1rem;
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
        --space-3xl: 3rem;
    }

    .banner-content {
        padding: var(--space-2xl) var(--space-md);
    }

    .banner-title {
        font-size: 2rem;
    }

    .title-emphasis {
        font-size: 1.6rem;
    }

    .premium-offer,
    .notification-box,
    .info-section,
    .links-section,
    .faq-section {
        padding: var(--space-lg);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
    }
}