:root {
    /* Cyber/Premium Dark Mode Palette */
    --color-bg: #050505;
    /* Deepest Black */
    --color-surface: #111111;
    /* Off-black for cards */
    --color-border: #222222;

    --color-text: #EDEDED;
    /* Clarity White */
    --color-text-muted: #9CA3AF;
    /* Cool Grey */

    /* Gold/Premium Palette */
    --color-primary: #D4AF37;
    /* Premium Gold */
    --color-secondary: #F3E5AB;
    /* Vanilla/Cream Gold */
    --color-accent-blue: #D4AF37;
    /* Mapped to Gold for consistency */
    --color-accent-yellow: #F3E5AB;
    /* Mapped to Cream */
    --color-accent-pink: #D4AF37;
    /* Mapped to Gold */
    --color-gold: #D4AF37;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --spacing-container: 2rem;
    --width-container: 1200px;
    --border-radius: 16px;
    /* Larger, friendlier radius */

    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
    --glow-primary: 0 0 20px rgba(212, 175, 55, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
.logo {
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
    /* Slightly relaxed tracking */
}

h1 {
    font-size: clamp(2.5rem, 8vw, 6rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 2.5rem;
    color: var(--color-text);
}

h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--color-text);
    /* Keep h2 white by default, use spans for color */
}

h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

ul {
    list-style: none;
}

.container {
    max-width: 1400px;
    /* Wider container for grid layouts */
    margin: 0 auto;
    padding: 0 var(--spacing-container);
}

/* Header */
.site-header {
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(10, 10, 10, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.logo {
    font-size: 1.75rem;
    letter-spacing: 0.02em;
    font-weight: 500;
}

.main-nav ul {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.main-nav a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    font-weight: 500;
}

.main-nav a:hover,
.main-nav a:active {
    color: var(--color-text);
    /* Brighter on hover */
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border: 1px solid transparent;
    border-radius: 100px;
    /* Pill shape */
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-family: var(--font-heading);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff !important;
    border-color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
    background-color: #bfa345;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-text);
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.25rem 3.5rem;
    font-size: 1.1rem;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 120px;
    padding-bottom: 5rem;
    text-align: center;
    overflow: hidden;
}

/* Background Glow Effect */
.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(160, 52, 246, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eyebrow {
    display: inline-block;
    color: var(--color-secondary);
    /* Neon Lime */
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: var(--font-heading);

    /* Pill Style */
    padding: 0.5rem 1.5rem;
    border: 1px solid rgba(180, 247, 128, 0.3);
    border-radius: 50px;
    background: rgba(180, 247, 128, 0.05);
    backdrop-filter: blur(5px);
}

.lead {
    font-size: 1.4rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto 3.5rem auto;
    font-weight: 400;
    line-height: 1.7;
}

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

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

/* Sections */
.section-padding {
    padding: 10rem 0;
    /* More breathing room */
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    font-weight: 300;
}

/* Module Layout (Replaces Bento Grid) */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background: transparent;
    border: none;
    overflow: visible;
}

.bento-card {
    background: var(--color-surface);
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.bento-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Colorful Card Variants for "The System" */
/* Using nth-child to color the 3 system steps distinctively */

/* System Section Cards matching Process Styling */
.bento-grid.bento-3-col .bento-card {
    position: relative;
    /* For absolute positioning of numbers */
    z-index: 1;
    overflow: hidden;
}

.bento-grid.bento-3-col .bento-card h3 {
    color: var(--color-gold);
    /* Gold Text */
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.bento-grid.bento-3-col .bento-card::before {
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 800;
    color: var(--color-border);
    position: absolute;
    top: -1rem;
    right: 1rem;
    z-index: -1;
    opacity: 0.5;
}

/* Numbering */
.bento-grid.bento-3-col .bento-card:nth-child(1)::before {
    content: "01";
}

.bento-grid.bento-3-col .bento-card:nth-child(2)::before {
    content: "02";
}

.bento-grid.bento-3-col .bento-card:nth-child(3)::before {
    content: "03";
}


/* Card 1: Attract */
.bento-grid.bento-3-col .bento-card:nth-child(1) {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.bento-grid.bento-3-col .bento-card:nth-child(1):hover {
    border-color: var(--color-gold);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.15);
}

/* Card 2: Educate */
.bento-grid.bento-3-col .bento-card:nth-child(2) {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.bento-grid.bento-3-col .bento-card:nth-child(2):hover {
    border-color: var(--color-gold);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.15);
}

/* Card 3: Retain */
.bento-grid.bento-3-col .bento-card:nth-child(3) {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.bento-grid.bento-3-col .bento-card:nth-child(3):hover {
    border-color: var(--color-gold);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.15);
}

/* Services Section Cards (Keep Dark but add borders) */
.services .bento-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}

.services .bento-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(160, 52, 246, 0.15);
}

.bento-3-col {
    grid-template-columns: repeat(3, 1fr);
}

/* Responsive Grid */
@media (max-width: 900px) {
    .bento-3-col {
        grid-template-columns: 1fr;
    }
}



/* About */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text .text-link {
    color: var(--color-accent);
    margin-top: 1.5rem;
    display: inline-block;
    border-bottom: 1px solid var(--color-accent);
}

.about-image-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    background: linear-gradient(45deg, var(--color-surface), #2a2a2a);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Contact */
.cta-container {
    text-align: center;
    background: linear-gradient(to right, var(--color-surface), var(--color-bg));
    padding: 5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.cta-container h2 {
    margin-bottom: 1rem;
}

.cta-container p {
    margin-bottom: 3rem;
    color: var(--color-text-muted);
}

/* Footer */
.site-footer {
    padding: 4rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

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

.footer-links {
    display: flex;
    gap: 2rem;
}

/* Hero Microcopy */
.section-microcopy {
    display: block;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-style: italic;
    opacity: 0.8;
}

/* System Section (What I do) */
.system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.system-item {
    text-align: center;
}

.system-item h3 {
    color: var(--color-accent);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* Services (Curriculum Style) */
/* Services (Curriculum Style - Updated to Cards) */
.services .bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /* Back to 3 columns */
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.services .bento-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    /* Standardize to 16px */
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    min-height: 400px;
    position: relative;
    overflow: hidden;
}

.services .bento-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    /* Gold RGB */
    box-shadow: 0 20px 40px -5px rgba(212, 175, 55, 0.2);
}

.services .bento-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.services .bento-card p {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Restore the list inside cards */
.services .bento-card ul {
    display: block;
    margin-bottom: 2rem;
    padding-left: 0;
    list-style: none !important;
    /* Force remove default bullets */
}

.services .bento-card li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.services .bento-card li::before {
    content: '•';
    color: var(--color-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.services .bento-card h4 {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.services .bento-card .btn {
    opacity: 1;
    transform: none;
    width: 100%;
    /* Make Inquire buttons more visible */
    border-color: var(--color-border);
    background: rgba(255, 255, 255, 0.03);
}

.services .bento-card .btn:hover {
    background: var(--color-primary);
    color: #fff !important;
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.services .bento-card div:first-child {
    display: block;
}

/* Responsive Services */
@media (max-width: 900px) {
    .services .bento-grid {
        grid-template-columns: 1fr;
    }
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    counter-reset: process-counter;
}

.process-step {
    position: relative;
    padding: 3rem 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
}

.process-step:hover {
    border-color: var(--color-secondary);
    /* Neon Lime */
    transform: translateY(-5px);
}

.process-step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-text);
    position: relative;
    z-index: 1;
}

.process-step::before {
    counter-increment: process-counter;
    content: "0" counter(process-counter);
    font-family: var(--font-heading);
    font-size: 6rem;
    font-weight: 800;
    color: var(--color-border);
    position: absolute;
    top: 0rem;
    right: 1rem;
    z-index: 0;
    opacity: 0.5;
}

.process-timelines {
    margin-top: 6rem;
    padding: 3rem;
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(160, 52, 246, 0.05) 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    text-align: center;
}

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Module / Deep Dive Section */
.module-row {
    display: flex;
    align-items: center;
    gap: 5rem;
    margin-bottom: 8rem;
}

.module-row.reverse {
    flex-direction: row-reverse;
}

.module-content {
    flex: 1;
}

.module-number {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.module-content h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.module-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.module-list .icon {
    color: var(--color-secondary);
    /* Lime bullets */
    font-weight: 700;
}

.module-media {
    flex: 1;
    position: relative;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.video-placeholder:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

.play-button {
    font-size: 3rem;
    color: var(--color-text);
    background: var(--color-primary);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: var(--transition-smooth);
}

.video-placeholder:hover .play-button {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

/* FAQ Section */
.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-icon {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background: rgba(255, 255, 255, 0.02);
}

.faq-answer p {
    padding: 0 2rem 2rem 2rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Responsiveness */
@media (max-width: 768px) {
    .split-layout {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background: var(--color-surface);
        padding: 6rem 2rem;
        transition: var(--transition-smooth);
        z-index: 99;
        border-left: 1px solid rgba(255, 255, 255, 0.05);
    }

    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .menu-toggle {
        display: block;
        z-index: 101;
    }
}

/* Utilities / Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
}

/* Modal Styles */
dialog.modal {
    border: none;
    border-radius: var(--border-radius);
    padding: 0;
    width: 90%;
    max-width: 500px;
    background: var(--color-bg);
    /* Ensure dark background matches site */
    color: var(--color-text);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    /* Centering specific for dialog element */
    margin: auto;
    /* Animation base state */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s allow-discrete, transform 0.3s allow-discrete, display 0.3s allow-discrete;

    /* Ensure fonts are inherited */
    font-family: var(--font-heading);
    /* Use heading font for modal wrapper? Or inherit? Inter looks better for UI */
    font-family: var(--font-body);
}

dialog.modal::backdrop {
    background: rgba(0, 0, 0, 0.8);
    /* Darker backdrop */
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s allow-discrete, display 0.3s allow-discrete, overlay 0.3s allow-discrete;
}

/* Open State */
dialog.modal[open] {
    opacity: 1;
    transform: translateY(0);
}

dialog.modal[open]::backdrop {
    opacity: 1;
}

/* Starting style for entry animation support in newer browsers */
@starting-style {
    dialog.modal[open] {
        opacity: 0;
        transform: translateY(20px);
    }

    dialog.modal[open]::backdrop {
        opacity: 0;
    }
}

.modal-box {
    position: relative;
    padding: 3rem 2rem;
    text-align: center;
    background: var(--color-surface);
    /* Slightly lighter than bg */
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.5rem;
    transition: color 0.2s;
    z-index: 10;
}

.modal-close-btn:hover {
    color: var(--color-text);
}

.modal-content .eyebrow {
    display: block;
    color: var(--color-accent);
    /* Changed from primary to accent to match theme */
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    font-family: var(--font-body);
}

.modal-content h3 {
    margin-bottom: 0.75rem;
    font-size: 2rem;
    line-height: 1.1;
    font-family: var(--font-heading);
    color: var(--color-text);
}

.modal-content p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.5;
}

/* Form Styling Overrides */
.sendfox-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    margin-bottom: 0;
    /* Reset margin, handle with gap */
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text);
}

.form-group input[type="email"],
.form-group input[type="text"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    /* Hardcoded match if var missing */
    background: var(--color-bg);
    /* Input bg should be dark */
    color: var(--color-text);
    font-size: 1rem;
    font-family: inherit;
    box-sizing: border-box;
    /* Fix width issues */
}

.form-group input:focus {
    outline: 2px solid var(--color-accent);
    border-color: transparent;
}

.checkbox-group {
    display: flex;
    justify-content: center;
    /* Center the checkbox */
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    cursor: pointer;
    text-align: left;
    margin: 0;
}

.checkbox-group input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--color-accent);
    margin: 0;
}

.btn-full {
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
    display: flex;
    /* Ensure centering */
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form-microcopy {
    margin-top: 1rem;
    font-size: 0.75rem !important;
    color: var(--color-text-muted) !important;
    text-align: center;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Samples Page Content */
.email-content p {
    margin-bottom: 2rem;
    line-height: 1.8;
}

.email-content ul,
.email-content ol {
    margin-bottom: 2.5rem;
}

.email-content li {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.email-content h4 {
    margin-top: 3rem;
}

/* Accordion Styles */
details.sample-day>summary {
    list-style: none;
    /* Hide default triangle */
}

details.sample-day>summary::-webkit-details-marker {
    display: none;
    /* Hide for Webkit */
}

details.sample-day[open] .accordion-icon {
    transform: rotate(45deg);
}

.accordion-icon {
    transition: transform 0.3s ease;
}

details.sample-day[open] summary~* {
    animation: fadeIn 0.5s ease;
}

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

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

/* Accordion Group (Samples Page) */
.accordion-group {
    max-width: 900px;
    margin: 0 auto;
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    /* Slight radius */
}

details.sample-day {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease;
}

details.sample-day:last-child {
    border-bottom: none;
}

details.sample-day:hover {
    background: rgba(255, 255, 255, 0.02);
}

details.sample-day[open] {
    background: var(--color-bg);
    /* Contrast when open */
}

summary.sample-meta {
    padding: 2rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

summary.sample-meta h3 {
    margin-bottom: 0.5rem;
    display: inline-block;
    color: var(--color-accent);
    font-size: 1.25rem;
}

.email-content {
    padding: 0 2rem 3rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: var(--color-bg);
}

/* Module / Deep Dive Section */
.module-container {
    max-width: 1200px;
    /* Wider for side-by-side */
    display: flex;
    flex-direction: column;
    gap: 8rem;
    /* Large vertical spacing between modules */
}

.module-row {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.module-row.reverse {
    flex-direction: row-reverse;
}

.module-content {
    flex: 1;
}

.module-media {
    flex: 1;
}

.module-number {
    font-family: var(--font-heading);
    font-size: 5rem;
    color: var(--color-accent);
    opacity: 0.2;
    line-height: 1;
    display: block;
    margin-bottom: 0.5rem;
}

.module-content h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.module-content p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.module-list {
    list-style: none;
    padding: 0;
}

.module-list li {
    margin-bottom: 0.75rem;
    color: var(--color-text);
    display: flex;
    gap: 0.75rem;
    align-items: baseline;
}

.module-list .icon {
    color: var(--color-accent);
}

/* Video Placeholders */
.video-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.video-placeholder:hover {
    border-color: var(--color-accent);
    transform: scale(1.02);
}

.play-button {
    font-size: 3rem;
    color: var(--color-accent);
    background: rgba(255, 255, 255, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    transition: var(--transition-smooth);
    margin-bottom: 1rem;
}

.video-placeholder:hover .play-button {
    background: var(--color-accent);
    color: var(--color-bg);
    transform: scale(1.1);
}

.media-label {
    font-family: var(--font-heading);
    color: var(--color-text-muted);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

/* Responsive Modules */
@media (max-width: 900px) {

    .module-row,
    .module-row.reverse {
        flex-direction: column-reverse;
        /* Text on top? No, media usually first or text first. Let's stack text on top. */
        flex-direction: column;
        gap: 2rem;
        background: var(--color-surface);
        /* Add background on mobile to contain it? No, keep clean. */
        padding: 0;
    }

    .module-content h3 {
        font-size: 2rem;
    }

    .module-number {
        font-size: 3.5rem;
    }
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    width: 90%;
    max-width: 500px;
    /* Slightly smaller max-width */
    background: rgba(5, 5, 5, 0.9);
    /* Darker, less transparent */
    backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    padding: 0.75rem 1.25rem;
    /* Tighter padding */
    border-radius: 100px;
    z-index: 90;
    /* Below Header (100) */
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.sticky-cta.visible {
    transform: translateX(-50%) translateY(0);
}

.sticky-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}

.sticky-text {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
}

.sticky-cta .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
}

@media (max-width: 600px) {
    .sticky-text {
        display: none;
    }

    .sticky-cta {
        width: auto;
        padding: 0.5rem;
    }
}