/* Marketing Pages Dark Theme Stylesheet
 * PodaBio - Dark theme with Signal Green accents
 * Brand: #121212 background, #00FF7F Signal Green
 */

:root {
    /* Brand Colors */
    --poda-bg-primary: #121212;
    --poda-bg-secondary: #1a1a1a;
    --poda-bg-tertiary: #0f0f0f;
    --poda-accent-signal-green: #00FF7F;
    --poda-accent-signal-green-hover: #00E670;
    --poda-text-primary: #FFFFFF;
    --poda-text-secondary: #8E8E93;
    --poda-text-muted: rgba(255, 255, 255, 0.5);
    --poda-border-subtle: rgba(255, 255, 255, 0.1);
    --poda-border-strong: rgba(255, 255, 255, 0.2);

    /* Typography */
    --poda-font-heading: "Zalando Sans Expanded", -apple-system, BlinkMacSystemFont, sans-serif;
    --poda-font-body: 'Space Mono', 'Courier New', monospace;
}

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

body {
    font-family: var(--poda-font-body);
    line-height: 1.6;
    color: var(--poda-text-primary);
    background: var(--poda-bg-primary);
    min-height: 100vh;
    padding-top: 100px;
    /* Account for fixed floating header */
    z-index: 1;
}

/* Typography - Headings */
h1,
h2,
h3,
h4,
h5,
h6,
.hero-headline,
.hero-tagline,
.section-title,
.page-header h1,
.page-header h2,
.plan-name,
.example-info h3,
.feature-card h3,
.value-prop-card h3,
.footer-section h4,
.cta-box h2,
.demo-container h2,
.features-container h2,
.social-proof-container h2,
.pricing-teaser h2,
.final-cta h2 {
    font-family: var(--poda-font-heading);
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}

/* Body text uses Space Mono */
p,
li,
span,
a,
.plan-description,
.plan-price .period,
.example-meta,
.feature-card p,
.value-prop-card p,
.page-header p,
.footer-section p,
.nav-links a,
.btn {
    font-family: var(--poda-font-body);
    font-weight: 400;
    /* Regular */
}

/* Header & Navigation - Modern Floating Bar */
.header {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 3rem);
    max-width: 1200px;
    z-index: 1000;
    background: rgba(18, 18, 18, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: background-color, box-shadow;
}

.header.scrolled {
    background: rgba(18, 18, 18, 0.95);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.header-container {
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.logo {
    font-family: var(--poda-font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    font-optical-sizing: auto;
    font-style: normal;
    color: var(--poda-accent-signal-green);
    text-decoration: none;
    transition: all 0.3s;
    white-space: nowrap;
}

.logo:hover {
    color: var(--poda-accent-signal-green-hover);
    text-shadow: 0 0 8px rgba(0, 255, 127, 0.5);
}

/* Segmented Control Container */
.nav-segmented {
    display: inline-flex;
    gap: 0;
    padding: 0.25rem;
    background: var(--poda-bg-secondary);
    border: 1px solid var(--poda-border-subtle);
    border-radius: 10px;
    position: relative;
}

.nav-links {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
}

/* Sliding indicator that follows cursor */
.nav-links::before {
    content: '';
    position: absolute;
    top: 0.25rem;
    left: var(--indicator-left, 0.25rem);
    width: var(--indicator-width, 0);
    height: calc(100% - 0.5rem);
    background: var(--poda-accent-signal-green);
    border-radius: 8px;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 0;
    box-shadow: 0 2px 8px rgba(0, 255, 127, 0.3);
    opacity: 0;
}

.nav-links.has-indicator::before {
    opacity: 1;
}

.nav-links li {
    margin: 0;
    position: relative;
    z-index: 1;
}

.nav-links a {
    color: var(--poda-text-secondary);
    text-decoration: none;
    font-weight: 400;
    padding: 0.5rem 1.25rem;
    transition: color 0.2s;
    display: inline-block;
    position: relative;
    white-space: nowrap;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    font-size: 1rem;
    line-height: 1.25rem;
    z-index: 1;
}

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

/* Active state - text color when button is behind it */
.nav-links a.active {
    color: var(--poda-bg-primary);
    font-weight: 600;
    z-index: 2;
}

.desktop-nav {
    display: flex;
    flex: 1;
    justify-content: center;
}

.nav-actions {
    display: flex;
    gap: 0.75rem;
    white-space: nowrap;
}

/* Mobile Menu Button */
.mobile-menu-button {
    display: none;
    background: transparent;
    border: none;
    color: var(--poda-text-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s;
    line-height: 0;
}

.mobile-menu-button:hover {
    background: rgba(255, 255, 255, 0.05);
}

.mobile-menu-button svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-button[aria-expanded="true"] svg {
    transform: rotate(90deg);
}

/* Mobile Navigation */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
}

.mobile-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 85%;
    max-width: 400px;
    background: var(--poda-bg-secondary);
    border-left: 1px solid var(--poda-border-subtle);
    z-index: 10000;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    visibility: hidden;
    opacity: 0;
}

.mobile-nav.open {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
}

.mobile-nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.mobile-nav-links li {
    margin: 0;
}

.mobile-link {
    display: block;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    border-radius: 12px;
    background: var(--poda-bg-primary);
    border: 1px solid var(--poda-border-subtle);
    color: var(--poda-text-secondary);
    text-decoration: none;
    transition: all 0.2s;
    font-family: var(--poda-font-body);
}

.mobile-link:hover,
.mobile-link:focus {
    color: var(--poda-text-primary);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--poda-border-strong);
}

.mobile-link.active {
    background: rgba(0, 255, 127, 0.1);
    border-color: var(--poda-accent-signal-green);
    color: var(--poda-accent-signal-green);
}

.mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--poda-border-subtle);
}

.mobile-actions .btn {
    width: 100%;
    text-align: center;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--poda-accent-signal-green);
    color: var(--poda-bg-primary);
}

.btn-primary:hover {
    background: var(--poda-accent-signal-green-hover);
    box-shadow: 0 0 16px rgba(0, 255, 127, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--poda-accent-signal-green);
    border: 2px solid var(--poda-accent-signal-green);
}

.btn-secondary:hover {
    background: var(--poda-accent-signal-green);
    color: var(--poda-bg-primary);
    box-shadow: 0 0 16px rgba(0, 255, 127, 0.5);
}

/* Page Header */
.page-header {
    background: var(--poda-bg-secondary);
    color: var(--poda-text-primary);
    padding: 6rem 2rem 4rem;
    /* Extra top padding for fixed header */
    text-align: center;
    border-bottom: 1px solid var(--poda-border-subtle);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--poda-text-primary);
}

.page-header p {
    font-size: 1.25rem;
    color: var(--poda-text-secondary);
}

/* Footer */
.footer {
    background: var(--poda-bg-secondary);
    color: var(--poda-text-primary);
    padding: 3rem 2rem 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--poda-border-subtle);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--poda-accent-signal-green);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--poda-text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--poda-accent-signal-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--poda-border-subtle);
    color: var(--poda-text-secondary);
}

/* Cards */
.card {
    background: var(--poda-bg-secondary);
    border: 1px solid var(--poda-border-subtle);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s;
}

.card:hover {
    border-color: var(--poda-accent-signal-green);
    box-shadow: 0 0 20px rgba(0, 255, 127, 0.2);
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
    background: var(--poda-bg-secondary);
    border: 1px solid var(--poda-border-subtle);
    color: var(--poda-text-primary);
    padding: 0.75rem;
    border-radius: 8px;
    font-family: var(--poda-font-body);
    transition: all 0.3s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--poda-accent-signal-green);
    box-shadow: 0 0 8px rgba(0, 255, 127, 0.3);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Responsive */
@media (max-width: 968px) {
    .desktop-nav {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

    .nav-actions {
        display: none;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 100px;
    }

    .header {
        top: 1rem;
        width: calc(100% - 2rem);
        border-radius: 12px;
    }

    .header-container {
        padding: 0.75rem 1rem;
        gap: 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .mobile-nav {
        width: 100%;
        max-width: 100%;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }
}

/* Tabs, Accordions, and Drawers */
.main-content-tabs {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tabs-container {
    background: var(--poda-bg-secondary);
    border: 1px solid var(--poda-border-subtle);
    border-radius: 16px;
    overflow: hidden;
}

.tabs-header {
    display: flex;
    gap: 0;
    background: var(--poda-bg-primary);
    border-bottom: 1px solid var(--poda-border-subtle);
    overflow-x: auto;
}

.tab-button {
    flex: 1;
    min-width: 120px;
    padding: 1rem 2rem;
    background: transparent;
    border: none;
    color: var(--poda-text-secondary);
    font-family: var(--poda-font-body);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.tab-button:hover {
    color: var(--poda-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.tab-button.active {
    color: var(--poda-accent-signal-green);
    border-bottom-color: var(--poda-accent-signal-green);
    background: rgba(0, 255, 127, 0.05);
}

.tab-content {
    display: none;
    padding: 3rem;
    animation: fadeIn 0.3s ease-in;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-inner {
    max-width: 900px;
    margin: 0 auto;
}

.tab-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--poda-text-primary);
    text-align: center;
}

.tab-subtitle {
    font-size: 1.25rem;
    color: var(--poda-text-secondary);
    text-align: center;
    margin-bottom: 3rem;
}

/* Accordions */
.accordion {
    margin-bottom: 1rem;
    border: 1px solid var(--poda-border-subtle);
    border-radius: 8px;
    overflow: hidden;
    background: var(--poda-bg-primary);
}

.accordion-header {
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--poda-text-primary);
    font-family: var(--poda-font-body);
    font-size: 1rem;
    text-align: left;
    transition: all 0.2s;
}

.accordion-header:hover {
    background: rgba(255, 255, 255, 0.05);
}

.accordion-header.active {
    color: var(--poda-accent-signal-green);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s;
    color: var(--poda-text-secondary);
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
    color: var(--poda-accent-signal-green);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    padding: 0 1.5rem;
}

.accordion-content.active {
    max-height: 2000px;
    padding: 1.5rem;
    border-top: 1px solid var(--poda-border-subtle);
}

.accordion-content p {
    color: var(--poda-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--poda-text-secondary);
}

.feature-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--poda-accent-signal-green);
    font-weight: 600;
}

.features-accordions {
    margin-top: 2rem;
}

/* Drawers */
.drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 90%;
    max-width: 500px;
    height: 100vh;
    background: var(--poda-bg-secondary);
    border-left: 1px solid var(--poda-border-subtle);
    z-index: 2000;
    transition: right 0.3s ease-out;
    overflow-y: auto;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
}

.drawer.open {
    right: 0;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.drawer-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.drawer-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--poda-border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-title {
    font-size: 1.5rem;
    color: var(--poda-text-primary);
    margin: 0;
}

.drawer-close {
    background: transparent;
    border: none;
    color: var(--poda-text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    transition: color 0.2s;
}

.drawer-close:hover {
    color: var(--poda-text-primary);
}

.drawer-content {
    padding: 1.5rem;
    color: var(--poda-text-secondary);
}

/* Mobile Responsive for Tabs */
@media (max-width: 768px) {
    .main-content-tabs {
        padding: 2rem 1rem;
    }

    .tab-content {
        padding: 2rem 1.5rem;
    }

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

    .tab-subtitle {
        font-size: 1.1rem;
    }

    .drawer {
        width: 100%;
        max-width: 100%;
    }
}

/* Phosphor Icons Styling */
[data-phosphor-icon] {
    display: inline-block;
    vertical-align: middle;
    color: currentColor;
}

.icon-play,
.icon-headphones,
.icon-sparkle,
.icon-broadcast,
.icon-rss,
.icon-music,
.icon-palette,
.icon-chart,
.icon-envelope,
.icon-check,
.icon-plus,
.icon-minus,
.icon-close,
.icon-folder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: currentColor;
}

.value-prop-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--poda-accent-signal-green);
}

.value-prop-icon [data-phosphor-icon] {
    color: var(--poda-accent-signal-green);
}

.icon-check {
    color: var(--poda-accent-signal-green);
    margin-right: 0.5rem;
}

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

.accordion-header.active .accordion-icon {
    transform: none;
    /* Remove rotation since we're using minus icon */
}

.icon-close {
    cursor: pointer;
    transition: color 0.2s;
}

.icon-close:hover {
    color: var(--poda-accent-signal-green);
}