/* ==========================================================================
   CSS Variables & Tokens
   ========================================================================== */
   :root {
    /* Color Palette */
    --bg-primary: #0A0A0B;
    --bg-secondary: #121214;
    --bg-card: rgba(255, 255, 255, 0.03);
    
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    
    /* Accents */
    --accent-blue: #0A84FF;
    --accent-blue-glow: rgba(10, 132, 255, 0.2);
    --accent-green: #30D158;
    --accent-red: #FF453A;
    --accent-orange: #FF9F0A;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Borders */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --border-subtle: 1px solid rgba(255, 255, 255, 0.08);
    
    /* Effects */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-blur: blur(20px);
    
    --transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ==========================================================================
   Components (Buttons, Tags, etc.)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
    box-shadow: 0 4px 20px var(--accent-blue-glow);
}

.btn-primary:hover {
    background: #0070df;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(10, 132, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
}

.btn-secondary:hover {
    color: var(--text-primary);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.05);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.125rem;
    font-weight: 600;
}

.block {
    display: flex;
    width: 100%;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 24px;
}

.badge.success {
    background: rgba(48, 209, 88, 0.1);
    color: var(--accent-green);
    border-color: rgba(48, 209, 88, 0.2);
}

.badge.pro-badge {
    background: rgba(10, 132, 255, 0.1);
    color: var(--accent-blue);
    border-color: rgba(10, 132, 255, 0.2);
}

.tag {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.tag.alert {
    background: rgba(255, 69, 58, 0.1);
    color: var(--accent-red);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: var(--border-subtle);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-blue), #5E5CE6);
    border-radius: 8px;
}

.nav-links {
    display: none;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.nav-actions {
    display: none;
    gap: 16px;
    align-items: center;
}

@media (min-width: 768px) {
    .nav-links, .nav-actions {
        display: flex;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: 160px 24px 80px;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero {
        grid-template-columns: 1fr 1fr;
        padding: 200px 24px 120px;
    }
}

.hero-title {
    font-size: 3rem;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

.text-gradient {
    background: linear-gradient(to right, #FFFFFF, #A1A1AA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
}

.hero-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Hero Visual / Mockup */
.hero-visual {
    position: relative;
    width: 100%;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
}

.glow-1 {
    top: 20%;
    right: 10%;
    width: 300px;
    height: 300px;
    background: rgba(10, 132, 255, 0.15);
}

.glow-2 {
    bottom: -10%;
    left: 20%;
    width: 250px;
    height: 250px;
    background: rgba(255, 69, 58, 0.1);
}

.mockup-container {
    background: rgba(20, 20, 22, 0.6);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
    position: relative;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-container:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    margin-bottom: 32px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FF9F0A, #FF453A);
}

.greeting {
    font-weight: 600;
    font-size: 1.1rem;
}

.date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.mockup-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 16px;
}

.debt-card {
    position: relative;
    overflow: hidden;
}

.debt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-red);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.card-header h3 {
    font-size: 1rem;
    color: var(--text-secondary);
}

.debt-amount {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 4px;
}

.debt-breakdown {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--accent-red);
    border-radius: 3px;
}

.mockup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.small-card {
    margin-bottom: 0;
}

.small-card .icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    margin-bottom: 12px;
}

.survival-icon {
    background: rgba(255, 99, 112, 0.2);
}

.transport-icon {
    background: rgba(255, 159, 10, 0.2);
}

.small-card h4 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.small-card p {
    font-weight: 600;
    font-size: 1.1rem;
}

.floating-alert {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: rgba(30, 30, 35, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    gap: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    max-width: 300px;
    animation: float 6s ease-in-out infinite;
}

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

.alert-icon {
    font-size: 1.5rem;
}

.alert-content strong {
    display: block;
    font-size: 0.875rem;
    color: var(--accent-blue);
    margin-bottom: 4px;
}

.alert-content span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ==========================================================================
   Banks Section
   ========================================================================== */
.banks-section {
    padding: 60px 24px;
    text-align: center;
    border-top: var(--border-subtle);
    border-bottom: var(--border-subtle);
    background: var(--bg-secondary);
}

.section-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.bank-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto 24px;
}

.bank-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.bank-logo:hover {
    color: rgba(255, 255, 255, 0.8);
}

.security-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Features / Categories Section
   ========================================================================== */
.features-section {
    padding: 120px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.category-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}

.cat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.category-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.category-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Trigger / Debt Section
   ========================================================================== */
.trigger-section {
    padding: 120px 24px;
    background: var(--bg-secondary);
    border-top: var(--border-subtle);
}

.trigger-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

@media (min-width: 1024px) {
    .trigger-container {
        grid-template-columns: 1fr 1fr;
    }
}

.trigger-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.trigger-content > p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 40px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-list li {
    position: relative;
    padding-left: 32px;
}

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

.feature-list li strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.feature-list li {
    color: var(--text-secondary);
}

.strategy-card {
    background: var(--bg-primary);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.strategy-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.strategy-header h3 {
    font-size: 1.25rem;
}

.debt-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.debt-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.debt-info span {
    font-size: 0.875rem;
    color: var(--accent-red);
}

.debt-value {
    font-weight: 600;
    font-family: var(--font-heading);
}

.projection {
    margin-top: 32px;
    padding: 20px;
    background: rgba(48, 209, 88, 0.05);
    border: 1px solid rgba(48, 209, 88, 0.1);
    border-radius: var(--radius-md);
}

.projection p {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.projection p:last-child {
    margin-bottom: 0;
}

.projection strong {
    color: var(--accent-green);
}

/* ==========================================================================
   AI Coach Section
   ========================================================================== */
.ai-section {
    padding: 120px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.ai-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

@media (min-width: 1024px) {
    .ai-container {
        grid-template-columns: 1fr 1fr;
    }
}

.ai-visual {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-bubble {
    max-width: 85%;
    padding: 16px 20px;
    border-radius: 20px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.chat-bubble.left {
    background: rgba(255,255,255,0.05);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.right {
    background: var(--accent-blue);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.ai-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.ai-content p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 32px;
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */
.pricing-section {
    padding: 120px 24px;
    background: var(--bg-secondary);
    border-top: var(--border-subtle);
}

.pricing-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr 1fr;
    }
}

.pricing-card {
    background: var(--bg-primary);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.premium {
    border-color: var(--accent-blue);
    background: linear-gradient(180deg, rgba(10, 132, 255, 0.05) 0%, var(--bg-primary) 100%);
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-blue);
    color: white;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.price {
    font-size: 3.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-left: 8px;
}

.plan-desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.plan-features {
    margin-bottom: 40px;
    flex-grow: 1;
}

.plan-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.plan-features li::before {
    content: '✓';
    color: var(--accent-blue);
    font-weight: bold;
}

.plan-features li strong {
    color: var(--text-primary);
}

.plan-features li:first-child::before {
    content: '';
    display: none;
}

.plan-features li:first-child {
    padding-left: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    padding: 80px 24px 24px;
    background: var(--bg-primary);
    border-top: var(--border-subtle);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto 60px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 32px;
}

.link-group h4 {
    font-size: 1rem;
    margin-bottom: 24px;
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 12px;
    transition: var(--transition);
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}