/* ==========================================================================
   Zivprime Design System & Global Styles
   Theme: Modern Premium Dark Mode with Spiritual Gold/Amber Accents
   ========================================================================== */

/* Import Google Fonts - Plus Jakarta Sans */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
    --bg-primary: #0b0d11; /* hsl(220, 20%, 5%) */
    --bg-secondary: #13171e; /* hsl(220, 20%, 9%) */
    --bg-tertiary: #1b2029; /* hsl(220, 20%, 13%) */
    
    --accent-gold: #e2a84b; /* hsl(37, 73%, 59%) */
    --accent-gold-glow: rgba(226, 168, 75, 0.15);
    --accent-gold-gradient: linear-gradient(135deg, #e2a84b 0%, #ffc875 100%);
    --accent-gold-muted: rgba(226, 168, 75, 0.4);
    
    --text-primary: #f8fafc; /* hsl(210, 40%, 98%) */
    --text-secondary: #94a3b8; /* hsl(215, 16%, 65%) */
    --text-muted: #64748b; /* hsl(215, 15%, 47%) */
    
    --card-bg: rgba(19, 23, 30, 0.6);
    --card-border: rgba(226, 168, 75, 0.08);
    --card-border-hover: rgba(226, 168, 75, 0.25);
    --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    
    --max-width: 1200px;
    --header-height: 80px;
}

/* Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 5px;
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold-muted);
}

/* Utility Layout Classes */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.section-padding {
    padding: 8rem 0;
}

.text-gradient {
    background: var(--accent-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

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

/* Glassmorphism Card Style */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--card-border-hover);
    box-shadow: 0 25px 50px -12px rgba(226, 168, 75, 0.08);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--accent-gold-gradient);
    color: #0b0d11;
    box-shadow: 0 4px 20px rgba(226, 168, 75, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(226, 168, 75, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-gold-muted);
    transform: translateY(-2px);
}

.btn-playstore {
    background: #000000;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 0.75rem 1.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition-smooth);
}

.btn-playstore:hover {
    border-color: var(--accent-gold);
    transform: scale(1.03);
    box-shadow: 0 0 20px rgba(226, 168, 75, 0.15);
}

.btn-playstore svg {
    width: 24px;
    height: 24px;
}

.btn-playstore .btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.btn-playstore .btn-text span {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.btn-playstore .btn-text strong {
    font-size: 1.05rem;
    color: #ffffff;
    font-weight: 600;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(11, 13, 17, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    background: rgba(11, 13, 17, 0.9);
    border-bottom-color: rgba(226, 168, 75, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
}

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

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

.logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-gold);
    display: inline-block;
    box-shadow: 0 0 10px var(--accent-gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

.nav-link.active {
    color: var(--accent-gold);
}

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

/* Mobile Nav Toggle */
.mobile-toggle {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition-smooth);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: calc(var(--header-height) + 3rem);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(226, 168, 75, 0.08) 0%, rgba(11, 13, 17, 0) 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: rgba(226, 168, 75, 0.07);
    border: 1px solid rgba(226, 168, 75, 0.15);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-showcase {
    position: relative;
}

.showcase-frame {
    position: relative;
    border-radius: 36px;
    background: linear-gradient(135deg, rgba(226, 168, 75, 0.2) 0%, rgba(255, 255, 255, 0.02) 100%);
    padding: 8px;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8);
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: var(--transition-smooth);
}

.showcase-frame:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.showcase-img {
    border-radius: 30px;
    width: 100%;
    display: block;
    box-shadow: inset 0 2px 10px rgba(255, 255, 255, 0.1);
}

/* Feature Grid Section */
.section-title-area {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem auto;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1.2rem;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-card {
    display: flex;
    gap: 1.75rem;
}

.feature-icon-wrapper {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: rgba(226, 168, 75, 0.06);
    border: 1px solid rgba(226, 168, 75, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1.5rem;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
    background: var(--accent-gold-gradient);
    color: #0b0d11;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 20px rgba(226, 168, 75, 0.2);
}

.feature-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Studio Description Section */
.studio-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.studio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.studio-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    text-align: center;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: var(--accent-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Legal Pages (Privacy, Terms, Support Layout) */
.legal-page {
    padding-top: calc(var(--header-height) + 5rem);
    padding-bottom: 8rem;
    position: relative;
}

.legal-header {
    text-align: center;
    margin-bottom: 4rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-header h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.legal-header .meta {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 3.5rem;
    box-shadow: var(--card-shadow);
}

.legal-card h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    color: #ffffff;
    border-left: 4px solid var(--accent-gold);
    padding-left: 1rem;
}

.legal-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 1.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.legal-card p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.75;
}

.legal-card ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.legal-card li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.disclosure-box {
    background: rgba(226, 168, 75, 0.05);
    border-left: 4px solid var(--accent-gold);
    padding: 1.75rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.disclosure-box p {
    margin: 0;
    color: var(--text-primary);
    font-weight: 500;
}

.disclosure-title {
    font-weight: 700;
    color: var(--accent-gold) !important;
    font-size: 1.05rem;
    margin-bottom: 0.5rem !important;
    display: block;
}

.alert-warning {
    background: rgba(239, 68, 68, 0.05);
    border-left: 4px solid #ef4444;
}

.alert-warning .disclosure-title {
    color: #ef4444 !important;
}

.alert-warning p {
    color: #f8fafc;
}

/* Dispute Page Form & Flow */
.flow-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.step-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    transition: var(--transition-smooth);
}

.step-card:hover {
    border-color: var(--accent-gold-muted);
}

.step-num {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(226, 168, 75, 0.1);
    line-height: 1;
}

.step-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.support-form-wrapper {
    margin-top: 3.5rem;
}

.support-form-wrapper h2 {
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.form-input {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    width: 100%;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 15px rgba(226, 168, 75, 0.1);
}

textarea.form-input {
    min-height: 140px;
    resize: vertical;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

.form-status {
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 2.2rem;
    font-weight: 500;
    font-size: 0.95rem;
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.form-status.success {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.form-status.error {
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* Footer Section */
.footer {
    background: #06070a;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 5rem 0 2.5rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo-desc {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo-desc p {
    line-height: 1.7;
}

.footer-heading {
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a:hover {
    color: var(--accent-gold);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
    .hero-grid {
        gap: 2rem;
    }
    .section-padding {
        padding: 6rem 0;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        display: flex;
        visibility: hidden;
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        flex-direction: column;
        align-items: flex-start;
        padding: 8rem 2.5rem 2.5rem 2.5rem;
        gap: 2rem;
        transition: var(--transition-smooth);
        z-index: 999;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }
    
    .nav-menu.active {
        right: 0;
        visibility: visible;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }
    
    .hero-badge {
        justify-content: center;
    }
    
    .hero-description {
        margin: 0 auto 2.5rem auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .showcase-frame {
        transform: none;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .showcase-frame:hover {
        transform: scale(1.02);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .studio-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .flow-steps {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .btn-playstore {
        width: 100%;
        justify-content: center;
    }
    
    .section-padding {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .legal-card {
        padding: 1.75rem;
    }
    
    .legal-header h1 {
        font-size: 2.2rem;
    }
}