/* ==========================================================================
   Learn.co Showcase — Terminal Noir Editorial
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-bg-primary: #0a0f1a;
    --color-bg-secondary: #0f172a;
    --color-bg-tertiary: #1e293b;
    --color-bg-card: rgba(30, 41, 59, 0.6);

    --color-accent-blue: #3b82f6;
    --color-accent-green: #22c55e;
    --color-accent-amber: #f59e0b;
    --color-accent-red: #ef4444;

    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;

    --color-border: rgba(148, 163, 184, 0.1);
    --color-border-hover: rgba(148, 163, 184, 0.2);

    /* Typography */
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'Lexend', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Effects */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    --shadow-glow-green: 0 0 20px rgba(34, 197, 94, 0.3);
    --shadow-glow-blue: 0 0 20px rgba(59, 130, 246, 0.3);

    /* Z-index */
    --z-nav: 1000;
    --z-overlay: 100;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text-secondary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

strong {
    font-weight: 600;
    color: var(--color-text-primary);
}

em {
    font-style: italic;
    color: var(--color-accent-green);
}

::selection {
    background: var(--color-accent-blue);
    color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding: var(--space-md) 0;
    background: rgba(10, 15, 26, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-base);
}

.nav__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.nav__logo:hover {
    color: var(--color-accent-green);
}

.nav__logo-symbol {
    font-size: 1.5rem;
    color: var(--color-accent-green);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent-green);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .nav__links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-xl);
        gap: var(--space-lg);
        background: var(--color-bg-primary);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .nav__links.open {
        transform: translateX(0);
    }

    .nav__link {
        font-size: 1.25rem;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__toggle[aria-expanded="true"] span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav__toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle[aria-expanded="true"] span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-3xl) var(--container-padding);
    overflow: hidden;
}

.hero__scanlines {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 2px,
        rgba(0, 0, 0, 0.1) 4px
    );
    pointer-events: none;
    opacity: 0.3;
}

.hero__glow {
    position: absolute;
    top: 20%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(
        circle,
        rgba(34, 197, 94, 0.08) 0%,
        rgba(59, 130, 246, 0.04) 40%,
        transparent 70%
    );
    transform: translateX(-50%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease forwards;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero__title-line {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.6em;
    margin-bottom: var(--space-sm);
}

.hero__title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

@media (max-width: 640px) {
    .hero__stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

.stat {
    text-align: center;
}

.stat__prefix,
.stat__suffix {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-accent-green);
}

.stat__number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-text-primary);
}

.stat__label {
    display: block;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    animation: fadeIn 1s ease 1s forwards;
    opacity: 0;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-green), transparent);
    animation: scrollLine 1.5s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --------------------------------------------------------------------------
   Sections (Common)
   -------------------------------------------------------------------------- */
.section {
    position: relative;
    padding: var(--space-3xl) var(--container-padding);
}

.section__container {
    max-width: var(--container-max);
    margin: 0 auto;
}

.section__header {
    margin-bottom: var(--space-2xl);
}

.section__number {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent-green);
    margin-bottom: var(--space-md);
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.section__tagline {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

.section__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: -1;
}

.section__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.05;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Section: Origin
   -------------------------------------------------------------------------- */
.section--origin {
    background: linear-gradient(180deg, var(--color-bg-primary), var(--color-bg-secondary));
}

.origin__story {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .origin__story {
        grid-template-columns: 1fr;
    }
}

.origin__timeline {
    position: relative;
}

.timeline__marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.timeline__date {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent-amber);
    white-space: nowrap;
}

.timeline__dot {
    width: 16px;
    height: 16px;
    background: var(--color-accent-green);
    border-radius: 50%;
    box-shadow: var(--shadow-glow-green);
}

.timeline__dot::after {
    content: '';
    display: block;
    width: 2px;
    height: 300px;
    background: linear-gradient(to bottom, var(--color-accent-green), transparent);
    margin: var(--space-md) auto 0;
}

.origin__content {
    max-width: 700px;
}

.quote {
    position: relative;
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.quote__mark {
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 1;
    color: var(--color-accent-green);
    opacity: 0.3;
}

.quote p {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-style: italic;
    color: var(--color-text-primary);
    padding-left: var(--space-xl);
}

.origin__text {
    margin-bottom: var(--space-xl);
}

.origin__text p {
    margin-bottom: var(--space-md);
}

.origin__gallery {
    margin-bottom: var(--space-xl);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.gallery__item {
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.gallery__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-blue);
}

.gallery__item--large {
    grid-column: span 2;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.origin__pricing {
    margin-bottom: var(--space-2xl);
}

.pricing__card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--space-xl);
    backdrop-filter: blur(8px);
}

.pricing__header {
    margin-bottom: var(--space-lg);
}

.pricing__tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-accent-amber);
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 4px;
    margin-bottom: var(--space-sm);
}

.pricing__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-text-primary);
}

.pricing__text {
    margin-bottom: var(--space-lg);
    font-size: 1.125rem;
}

.pricing__guarantee {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 8px;
}

.pricing__guarantee img {
    width: 100%;
    height: auto;
}

.pricing__guarantee-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

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

.pricing__guarantee-text span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.origin__results {
    margin-bottom: var(--space-xl);
}

.results__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 640px) {
    .results__grid {
        grid-template-columns: 1fr;
    }
}

.result {
    text-align: center;
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

.result__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-text-primary);
}

.result__label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Section: Real Tools
   -------------------------------------------------------------------------- */
.section--tools {
    background: var(--color-bg-secondary);
}

.tools__intro {
    max-width: 700px;
    margin-bottom: var(--space-2xl);
}

.tools__lead {
    font-size: 1.25rem;
    line-height: 1.8;
}

.tools__workflow {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    margin-bottom: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

@media (max-width: 768px) {
    .tools__workflow {
        grid-template-columns: 1fr;
    }
}

.workflow__visual {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.workflow__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
}

.workflow__list {
    counter-reset: step;
}

.workflow__list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--color-border);
}

.workflow__list li:last-child {
    border-bottom: none;
}

.workflow__step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--color-accent-green);
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
}

.tools__tdl {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .tools__tdl {
        grid-template-columns: 1fr;
    }
}

.tdl__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.tdl__content p {
    margin-bottom: var(--space-lg);
}

.text--green {
    color: var(--color-accent-green);
    font-weight: 500;
}

.tdl__demo {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.test {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.test--fail {
    border-left: 3px solid var(--color-accent-red);
}

.test--fail .test__icon {
    color: var(--color-accent-red);
}

.test--pass {
    border-left: 3px solid var(--color-accent-green);
}

.test--pass .test__icon {
    color: var(--color-accent-green);
}

.test__text {
    color: var(--color-text-secondary);
}

.tdl__image {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.tools__lights {
    margin-bottom: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

.lights__header {
    max-width: 600px;
    margin-bottom: var(--space-xl);
}

.lights__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.lights__sequence {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .lights__sequence {
        grid-template-columns: repeat(2, 1fr);
    }
}

.lights__stage {
    text-align: center;
}

.lights__stage img {
    border-radius: 8px;
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.lights__stage:hover img {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow-green);
}

.lights__stage figcaption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.tools__ide {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
    align-items: center;
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .tools__ide {
        grid-template-columns: 1fr;
    }
}

.ide__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent-blue);
    margin-bottom: var(--space-md);
}

.ide__badge-icon {
    font-size: 1rem;
}

.ide__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.ide__feature p {
    margin-bottom: var(--space-md);
}

.ide__note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.ide__demo {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.tools__unique {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

@media (max-width: 768px) {
    .tools__unique {
        grid-template-columns: 1fr;
    }
}

.unique__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
}

.unique__comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.unique__reject,
.unique__embrace {
    padding: var(--space-lg);
    border-radius: 8px;
}

.unique__reject {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.unique__embrace {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.unique__icon {
    display: block;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.unique__reject .unique__icon {
    color: var(--color-accent-red);
}

.unique__embrace .unique__icon {
    color: var(--color-accent-green);
}

.unique__reject ul li,
.unique__embrace ul li {
    padding: var(--space-xs) 0;
    font-size: 0.875rem;
}

.unique__images {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   Section: Social Learning
   -------------------------------------------------------------------------- */
.section--social {
    background: var(--color-bg-primary);
}

.social__intro {
    max-width: 700px;
    margin-bottom: var(--space-2xl);
}

.social__lead {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.social__quote {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-accent-green);
    padding-left: var(--space-lg);
    border-left: 3px solid var(--color-accent-green);
}

.social__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 768px) {
    .social__features {
        grid-template-columns: 1fr;
    }
}

.feature {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--space-xl);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.feature__icon {
    font-size: 1.5rem;
}

.feature__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-text-primary);
}

.feature__text {
    margin-bottom: var(--space-lg);
    font-size: 0.9375rem;
}

.feature__gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.feature__gallery img {
    border-radius: 6px;
    border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   Section: Accountability
   -------------------------------------------------------------------------- */
.section--accountability {
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
}

.accountability__hero {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(59, 130, 246, 0.1));
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

@media (max-width: 768px) {
    .accountability__hero {
        flex-direction: column;
        text-align: center;
    }
}

.accountability__stat {
    flex-shrink: 0;
}

.accountability__number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 5rem);
    color: var(--color-accent-green);
    line-height: 1;
}

.accountability__label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.accountability__text {
    font-size: 1.125rem;
}

.accountability__system {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .accountability__system {
        grid-template-columns: 1fr;
    }
}

.system__visual {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.system__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.system__content p {
    margin-bottom: var(--space-lg);
}

.system__types {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.accountability__integrations {
    margin-bottom: var(--space-2xl);
}

.integrations__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.integrations__text {
    margin-bottom: var(--space-lg);
}

.integrations__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 640px) {
    .integrations__grid {
        grid-template-columns: 1fr;
    }
}

.integration {
    text-align: center;
}

.integration img {
    border-radius: 8px;
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-sm);
}

.integration figcaption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.coach__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.coach__text {
    margin-bottom: var(--space-lg);
}

.coach__gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

@media (max-width: 640px) {
    .coach__gallery {
        grid-template-columns: 1fr;
    }
}

.coach__item {
    text-align: center;
}

.coach__item img {
    border-radius: 8px;
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-sm);
    transition: transform var(--transition-base);
}

.coach__item:hover img {
    transform: scale(1.02);
}

.coach__item figcaption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   Section: Impact
   -------------------------------------------------------------------------- */
.section--impact {
    background: var(--color-bg-primary);
    text-align: center;
}

.impact__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .impact__stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

.impact__stat {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

.impact__prefix,
.impact__suffix {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-accent-green);
}

.impact__number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--color-text-primary);
}

.impact__label {
    display: block;
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.impact__legacy {
    max-width: 800px;
    margin: 0 auto var(--space-2xl);
}

.legacy__quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-style: italic;
    color: var(--color-text-primary);
    line-height: 1.5;
}

.legacy__quote strong {
    color: var(--color-accent-blue);
}

.impact__final {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    text-align: left;
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

@media (max-width: 768px) {
    .impact__final {
        grid-template-columns: 1fr;
    }
}

.final__visual {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.final__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.final__content p {
    margin-bottom: var(--space-lg);
}

.final__list {
    display: grid;
    gap: var(--space-sm);
}

.final__list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
}

.final__list li::before {
    content: '✓';
    color: var(--color-accent-green);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-xl) var(--container-padding);
    border-top: 1px solid var(--color-border);
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 640px) {
    .footer__container {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

.footer__content {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.footer__logo {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-text-primary);
}

.footer__text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer__meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer__meta a {
    color: var(--color-accent-blue);
    transition: color var(--transition-fast);
}

.footer__meta a:hover {
    color: var(--color-accent-green);
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(10px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__image {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.lightbox.active .lightbox__image {
    transform: scale(1);
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--color-text-primary);
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    z-index: 10;
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    z-index: 10;
}

.lightbox__prev {
    left: 20px;
}

.lightbox__next {
    right: 20px;
}

.lightbox__prev:hover,
.lightbox__next:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox__prev:disabled,
.lightbox__next:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.lightbox__prev:disabled:hover,
.lightbox__next:disabled:hover {
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
}

.lightbox__caption {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    max-width: 80vw;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lightbox__caption:empty {
    display: none;
}

/* Clickable images cursor */
.gallery__item img,
.feature__gallery img,
.lights__stage img,
.coach__item img,
.integration img,
.workflow__visual img,
.tdl__image img,
.ide__demo img,
.unique__images img,
.system__visual img,
.system__types img,
.pricing__guarantee img,
.final__visual img {
    cursor: zoom-in;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery__item img:hover,
.feature__gallery img:hover,
.lights__stage img:hover,
.coach__item img:hover,
.integration img:hover,
.workflow__visual img:hover,
.tdl__image img:hover,
.ide__demo img:hover,
.unique__images img:hover,
.system__visual img:hover,
.system__types img:hover,
.pricing__guarantee img:hover,
.final__visual img:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.2);
}

@media (max-width: 768px) {
    .lightbox__prev,
    .lightbox__next {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .lightbox__close {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        top: 10px;
        right: 10px;
    }

    .lightbox__prev {
        left: 10px;
    }

    .lightbox__next {
        right: 10px;
    }
}

/* --------------------------------------------------------------------------
   Section: Inked for Life (Tattoos)
   -------------------------------------------------------------------------- */
.section--tattoos {
    background: linear-gradient(180deg, var(--color-bg-primary), var(--color-bg-secondary));
    text-align: center;
}

.tattoos__intro {
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.tattoos__lead {
    font-size: 1.25rem;
    line-height: 1.8;
}

.tattoos__gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .tattoos__gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .tattoos__gallery {
        grid-template-columns: 1fr;
    }
}

.tattoo__item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    aspect-ratio: 1;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tattoo__item:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px rgba(34, 197, 94, 0.2);
}

.tattoo__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform var(--transition-slow);
}

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

.tattoo__item--featured {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

@media (max-width: 500px) {
    .tattoo__item--featured {
        grid-column: span 1;
        aspect-ratio: 4/3;
    }
}

/* --------------------------------------------------------------------------
   Author Hero (Full-width image above footer)
   -------------------------------------------------------------------------- */
.author-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.author-hero__image-wrapper {
    position: relative;
    width: 100%;
    max-height: 70vh;
    overflow: hidden;
}

.author-hero__image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, var(--color-bg-secondary), transparent);
    z-index: 1;
    pointer-events: none;
}

.author-hero__image-wrapper::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--color-bg-primary), transparent);
    z-index: 1;
    pointer-events: none;
}

.author-hero__image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center top;
}

/* --------------------------------------------------------------------------
   Blog Post Pages
   -------------------------------------------------------------------------- */
.post {
    min-height: 100vh;
    padding-top: 6rem;
}

.post__header {
    padding: var(--space-3xl) var(--container-padding) var(--space-xl);
    text-align: center;
    background: linear-gradient(180deg, var(--color-bg-secondary), var(--color-bg-primary));
}

.post__back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent-green);
    margin-bottom: var(--space-xl);
    transition: color var(--transition-fast);
}

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

.post__back-arrow {
    transition: transform var(--transition-fast);
}

.post__back:hover .post__back-arrow {
    transform: translateX(-4px);
}

.post__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 400;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.post__tagline {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.post__content {
    max-width: 750px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--container-padding) var(--space-3xl);
}

.post__content p {
    font-size: 1.125rem;
    line-height: 1.9;
    margin-bottom: var(--space-lg);
}

.post__content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-text-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
}

.post__content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.post__content blockquote {
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xl) 0;
    border-left: 3px solid var(--color-accent-green);
    background: var(--color-bg-card);
    border-radius: 0 8px 8px 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text-primary);
}

.post__content ul,
.post__content ol {
    margin: var(--space-lg) 0;
    padding-left: var(--space-xl);
}

.post__content ol {
    list-style: decimal;
}

.post__content ul {
    list-style: disc;
}

.post__content li {
    margin-bottom: var(--space-sm);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.post__content figure {
    margin: var(--space-xl) 0;
}

.post__content figure img {
    border-radius: 8px;
    border: 1px solid var(--color-border);
    cursor: zoom-in;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.post__content figure img:hover {
    transform: scale(1.01);
    box-shadow: var(--shadow-glow-blue);
}

.post__content figcaption {
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-align: center;
    font-style: italic;
}

.post__content .image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

@media (max-width: 600px) {
    .post__content .image-grid {
        grid-template-columns: 1fr;
    }
}

.post__content .highlight-box {
    padding: var(--space-lg);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 8px;
    margin: var(--space-xl) 0;
}

.post__content .highlight-box h4 {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.post__nav {
    display: flex;
    justify-content: space-between;
    padding: var(--space-xl) var(--container-padding);
    max-width: 750px;
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
}

.post__nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.post__nav-link:hover {
    color: var(--color-accent-green);
}

.post__nav-link span:first-child {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.post__nav-link span:last-child {
    font-size: 1rem;
    color: var(--color-text-primary);
}

.post__nav-link--next {
    text-align: right;
}

/* --------------------------------------------------------------------------
   Read More Links (Main Page)
   -------------------------------------------------------------------------- */
.section__cta {
    margin-top: var(--space-2xl);
    text-align: center;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    border: 1px solid var(--color-accent-green);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent-green);
    transition: all var(--transition-base);
}

.read-more:hover {
    background: var(--color-accent-green);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-green);
}