/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Ziri Brand Colors */
    --primary-purple: #9563D7;
    --primary-pink: #F272A7;
    --deep-purple: #7342BF;
    --soft-rose: #E996B8;

    /* Backgrounds */
    --background-primary: #000000;
    --background-secondary: #120D16;
    --background-tertiary: #241A2C;
    --background-card: rgba(255, 255, 255, 0.05);

    /* Text Colors */
    --text-primary: #F2F2F2;
    --text-secondary: #BFBFBF;
    --text-tertiary: #999999;
    --text-muted: #808080;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Animations */
    --transition-quick: all 0.2s ease-in-out;
    --transition-standard: all 0.3s ease-in-out;
    --transition-slow: all 0.5s ease-in-out;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    background: radial-gradient(circle at center, var(--primary-purple), transparent);
    top: -300px;
    left: -300px;
}

.orb-2 {
    background: radial-gradient(circle at center, var(--primary-pink), transparent);
    bottom: -300px;
    right: -300px;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

header {
    position: absolute;
    top: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.tagline {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

.subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Email Capture */
.email-capture {
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.signup-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 450px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--background-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-quick);
}

.email-input:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(149, 99, 215, 0.2);
}

.email-input::placeholder {
    color: var(--text-tertiary);
}

.cta-button {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    border: none;
    border-radius: 28px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-standard);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    opacity: 0;
    transition: opacity 0.3s;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(149, 99, 215, 0.4);
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button span {
    position: relative;
    z-index: 1;
}

.form-message {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    min-height: 1.5rem;
}

.form-message.success {
    color: #4ade80;
}

.form-message.error {
    color: #f87171;
}

.app-store-badge {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.coming-soon {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--background-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Features Section */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--background-secondary);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-purple), var(--primary-pink), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--background-card);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-standard);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(149, 99, 215, 0.3);
    box-shadow: 0 10px 40px rgba(149, 99, 215, 0.2);
}

.feature-icon {
    margin-bottom: var(--spacing-lg);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Preview Section */
.preview {
    padding: var(--spacing-3xl) 0;
    background: var(--background-primary);
}

.preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.preview-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.preview-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-xl);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-pink);
    font-weight: bold;
}

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

.iphone-frame {
    width: 320px;
    height: 640px;
    background: var(--background-tertiary);
    border-radius: 40px;
    padding: var(--spacing-lg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5),
                inset 0 0 0 2px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.iphone-frame::before {
    content: '';
    position: absolute;
    top: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 4px;
    background: var(--background-secondary);
    border-radius: 2px;
}

.covers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.cover-item {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    border-radius: 16px;
    opacity: 0.8;
    animation: pulse 3s infinite ease-in-out;
}

.cover-item:nth-child(2) { animation-delay: 0.5s; }
.cover-item:nth-child(3) { animation-delay: 1s; }
.cover-item:nth-child(4) { animation-delay: 1.5s; }
.cover-item:nth-child(5) { animation-delay: 2s; }
.cover-item:nth-child(6) { animation-delay: 2.5s; }

@keyframes pulse {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* Social Proof Section */
.social-proof {
    padding: var(--spacing-3xl) 0;
    background: var(--background-secondary);
    text-align: center;
}

.social-proof h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial-card {
    padding: var(--spacing-xl);
    background: var(--background-card);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stars {
    color: var(--primary-pink);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-card p {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.testimonial-card cite {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-style: normal;
}

/* Support Section */
.support-section {
    background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-tertiary) 100%);
    padding: var(--spacing-3xl) 0;
    border-top: 2px solid var(--primary-purple);
    border-bottom: 2px solid var(--primary-pink);
    position: relative;
    overflow: hidden;
}

.support-section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple), var(--primary-pink), var(--primary-purple));
    animation: shimmer 3s infinite linear;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.support-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.support-header h2 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.support-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.support-card {
    background: var(--background-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: var(--spacing-2xl);
    text-align: center;
    transition: var(--transition-standard);
    position: relative;
    overflow: hidden;
}

.support-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-purple), var(--primary-pink));
    opacity: 0;
    transition: var(--transition-standard);
}

.support-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-purple);
    background: rgba(149, 99, 215, 0.05);
}

.support-card:hover::before {
    opacity: 1;
}

.support-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
}

.support-icon svg {
    color: white;
}

.support-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.support-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.support-link {
    display: inline-block;
    color: var(--primary-pink);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-standard);
    padding: var(--spacing-xs) 0;
}

.support-link:hover {
    color: var(--primary-purple);
    transform: translateX(4px);
}

.faq-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-links .support-link {
    font-weight: 500;
    font-size: 0.95rem;
}

.support-cta {
    text-align: center;
    background: rgba(149, 99, 215, 0.1);
    border: 2px solid var(--primary-purple);
    border-radius: 24px;
    padding: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.support-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-purple) 0%, transparent 70%);
    opacity: 0.1;
    transform: translate(-50%, -50%);
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(0.9); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

.support-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.support-cta p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 1.1rem;
}

.support-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(149, 99, 215, 0.3);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.support-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.support-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 35px rgba(149, 99, 215, 0.6);
    background: linear-gradient(135deg, var(--deep-purple), var(--primary-pink));
}

.support-button:hover::before {
    opacity: 1;
}

.support-button:active {
    transform: translateY(-1px) scale(1);
    box-shadow: 0 4px 20px rgba(149, 99, 215, 0.4);
}

.support-button svg {
    transition: var(--transition-standard);
}

.support-button:hover svg {
    transform: translateX(4px);
}

/* Footer */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--background-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

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

.footer-signup p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.footer-form {
    max-width: 400px;
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

.legal-links {
    display: flex;
    gap: var(--spacing-lg);
}

.legal-links a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-quick);
}

.legal-links a:hover {
    color: var(--primary-purple);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero {
        min-height: 100vh;
        padding: var(--spacing-2xl) 0;
    }

    .tagline {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .signup-form {
        flex-direction: column;
        align-items: stretch;
    }

    .email-input {
        min-width: 100%;
    }

    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .preview-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .preview-mockup {
        margin-top: var(--spacing-2xl);
    }

    .iphone-frame {
        width: 280px;
        height: 560px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-form {
        width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .gradient-orb {
        width: 400px;
        height: 400px;
    }

    /* Support Section Mobile */
    .support-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .support-header h2 {
        font-size: 2rem;
    }

    .support-cta {
        padding: var(--spacing-2xl);
    }

    .support-cta h3 {
        font-size: 1.5rem;
    }

    .support-button {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .tagline {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .iphone-frame {
        width: 240px;
        height: 480px;
    }

    /* Support Section Small Mobile */
    .support-header h2 {
        font-size: 1.75rem;
    }

    .support-subtitle {
        font-size: 1rem;
    }

    .support-icon {
        width: 60px;
        height: 60px;
    }

    .support-card h3 {
        font-size: 1.25rem;
    }

    .support-cta h3 {
        font-size: 1.25rem;
    }

    .support-cta p {
        font-size: 0.95rem;
    }
}