:root {
    --primary-orange: #D4851F;
    --primary-gold: #E6A635;
    --dark-bg: #1A1A1A;
    --darker-bg: #0F0F0F;
    --light-bg: #FAFAFA;
    --text-dark: #2C2C2C;
    --text-light: #FFFFFF;
    --text-gray: #666666;
    --text-light-gray: #999999;
    --border-color: #E5E5E5;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-dark: rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3 {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

/* Header */
.header {
    padding: 1.5rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 0.75rem;
}

.logo-img {
    height: 60px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-orange);
    letter-spacing: 0.5px;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--primary-orange);
    outline: none;
}

.nav-link.active {
    color: var(--primary-orange);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-orange);
    border-radius: 1px;
}

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.btn-header {
    padding: 12px 24px;
    font-size: 0.875rem;
    font-family: 'Cinzel', serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 44px;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus {
    background-color: rgba(212, 133, 31, 0.1);
    outline: none;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 1px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
}

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

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

/* Hide mobile nav button on desktop */
.btn-mobile-nav {
    display: none;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--light-bg) 0%, #F5F5F5 100%);
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-title .highlight {
    color: var(--primary-orange);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-visual {
    margin: 4rem 0;
    display: flex;
    justify-content: center;
}

.app-screenshot {
    max-width: 350px;
    height: auto;
    border-radius: 36px;
    box-shadow: 0 30px 60px var(--shadow-dark);
    transition: transform 0.3s ease;
}

.app-screenshot:hover {
    transform: translateY(-5px) scale(1.02);
}

.hero-cta {
    margin-top: 3rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-gold) 100%);
    color: var(--text-light);
    border: none;
    padding: 16px 32px;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Cinzel', serif;
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 133, 31, 0.3);
    outline: none;
}

.btn-primary:focus-visible {
    outline: 2px solid var(--primary-orange);
    outline-offset: 2px;
}

.btn-large {
    padding: 20px 40px;
    font-size: 1.25rem;
}

.btn-hero {
    padding: 18px 36px;
    font-size: 1.1rem;
    box-shadow: 0 8px 25px rgba(212, 133, 31, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 8px 25px rgba(212, 133, 31, 0.4); }
    50% { box-shadow: 0 12px 35px rgba(212, 133, 31, 0.6); }
    100% { box-shadow: 0 8px 25px rgba(212, 133, 31, 0.4); }
}

.cta-note {
    color: var(--text-light-gray);
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background: var(--dark-bg);
    color: var(--text-light);
    text-align: center;
}

.problem .section-title {
    color: var(--text-light);
    font-size: 2.25rem;
}

.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem auto 4rem;
    max-width: 800px;
}

.pain-point {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.pain-point:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.08);
}

.pain-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.pain-point p {
    font-size: 1rem;
    color: #CCCCCC;
    margin: 0;
    line-height: 1.5;
}

.solution-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.solution-intro h3 {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
}

.solution-bullets {
    list-style: none;
    padding: 0;
}

.solution-bullets li {
    font-size: 1.125rem;
    color: #CCCCCC;
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem;
}

.solution-bullets li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--light-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.benefit {
    text-align: center;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px;
}

.benefit:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-orange);
}

.benefit-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.benefit-text {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Social Proof Section */
.social-proof {
    padding: 80px 0;
    background: var(--primary-orange);
    color: var(--text-light);
    text-align: center;
}

.social-proof .section-title {
    color: var(--text-light);
    margin-bottom: 3rem;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.testimonial-text {
    font-size: 1.125rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.testimonial-author {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* Security Section */
.security {
    padding: 100px 0;
    background: #F8F8F8;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.security-feature {
    text-align: center;
    padding: 2rem;
    transition: transform 0.3s ease;
    border-radius: 15px;
}

.security-feature:hover {
    transform: translateY(-3px);
}

.security-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.security-feature h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.security-feature p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: var(--light-bg);
}

.workflow-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.workflow-step {
    text-align: center;
    max-width: 250px;
    transition: transform 0.3s ease;
}

.workflow-step:hover {
    transform: translateY(-5px);
}

.workflow-step:hover .step-number {
    transform: scale(1.1);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-orange);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    font-family: 'Cinzel', serif;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(212, 133, 31, 0.3);
}

.workflow-step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.workflow-step p {
    color: var(--text-gray);
    line-height: 1.6;
}

.workflow-arrow {
    font-size: 2rem;
    color: var(--primary-orange);
    font-weight: bold;
}

@media (max-width: 768px) {
    .workflow-steps {
        flex-direction: column;
        gap: 3rem;
    }
    
    .workflow-arrow {
        transform: rotate(90deg);
    }
    
    .beta-process {
        gap: 1.5rem;
    }
    
    .pain-points {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 2rem auto 3rem;
    }
    
    .pain-point {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .solution-bullets li {
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .beta-process {
        gap: 1.5rem;
        flex-direction: column;
        align-items: center;
        max-width: 300px;
        margin: 0 auto 3rem;
    }
    
    .beta-step {
        justify-content: flex-start;
        width: 100%;
        text-align: left;
    }
}


/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: var(--light-bg);
    text-align: center;
}

.pricing-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 4rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--text-light);
    border-radius: 20px;
    padding: 3rem 2rem 2.5rem;
    box-shadow: 0 10px 30px var(--shadow);
    transition: transform 0.3s ease;
    position: relative;
    margin-top: 15px;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.popular {
    border: 3px solid var(--primary-orange);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-orange);
    color: var(--text-light);
    padding: 6px 16px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

.pricing-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
}

.pricing-period {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 400;
}

.pricing-storage {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.pricing-description {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Beta Signup Section */
.beta-signup {
    padding: 100px 0;
    background: var(--darker-bg);
    color: var(--text-light);
    text-align: center;
}

.beta-signup .section-title {
    color: var(--text-light);
}

.beta-subtitle {
    font-size: 1.125rem;
    color: #CCCCCC;
    margin-bottom: 3rem;
}

.beta-process {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.beta-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #CCCCCC;
}

.beta-step-number {
    width: 30px;
    height: 30px;
    background: var(--primary-orange);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.beta-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #333;
    border-radius: 10px;
    background: #222;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Platform selection styling */
.platform-selection {
    border: none;
    padding: 0;
    margin: 0;
}

.platform-selection legend {
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    padding: 0;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px 12px;
    background: #333;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.checkbox-label:hover {
    background: #444;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    margin-right: 8px;
    accent-color: var(--primary-orange);
}

.checkbox-text {
    font-size: 0.9rem;
    color: var(--text-light);
}

.beta-form .btn-primary {
    width: 100%;
    margin-top: 2rem;
}

.beta-form .btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.beta-success {
    background: #1B5E20;
    border: 2px solid #4CAF50;
    border-radius: 10px;
    padding: 2rem;
    color: var(--text-light);
}

.beta-success h3 {
    color: #4CAF50;
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background: var(--text-dark);
    color: var(--text-light);
}

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

.footer-logo .logo-img {
    height: 40px;
    filter: brightness(0) saturate(100%) invert(95%) sepia(5%) saturate(50%) hue-rotate(0deg) brightness(100%) contrast(100%);
}

.footer-text {
    color: var(--text-light-gray);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav {
        gap: 1.5rem;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    /* Header Mobile */
    .header {
        padding: 1rem 0;
    }
    
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: 1.125rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    /* Mobile nav CTA */
    .btn-mobile-nav {
        display: block;
        margin-top: 1rem;
        padding: 12px 24px;
        font-size: 0.875rem;
        width: 100%;
        min-height: 44px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .app-screenshot {
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .beta-process {
        gap: 1rem;
        margin-bottom: 2rem;
    }
}