/* ============================================
   LAYOUT - SECTIONS & STRUCTURE
   ============================================ */

/* ---- Header ---- */
header {
    background-color: transparent;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal), padding var(--transition-normal);
}

header.scrolled {
    background-color: rgba(15, 15, 15, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--dark-border);
    padding: 14px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo h1 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-on-dark);
    letter-spacing: -0.02em;
}

.logo-accent {
    color: var(--accent-color);
}

nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
}

nav ul li a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-on-dark-muted);
    padding: 8px 12px;
    border-radius: var(--radius-medium);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

nav ul li a:hover {
    color: var(--text-on-dark);
    background-color: rgba(255, 255, 255, 0.06);
}

nav ul li a.nav-cta {
    background-color: var(--accent-color);
    color: var(--dark-color);
    font-weight: 700;
    padding: 8px 18px;
}

nav ul li a.nav-cta:hover {
    background-color: var(--accent-dark);
    color: var(--dark-color);
}

#user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

#user-credits {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-color);
    background-color: rgba(var(--accent-rgb), 0.1);
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
}

/* ---- Hero Section ---- */
.hero {
    background-color: var(--dark-bg);
    padding: 160px 0 120px;
    position: relative;
    overflow: hidden;
}

/* Subtle court-line grid texture */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(200, 244, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 244, 0, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Lime radial glow top-right */
.hero::after {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(200, 244, 0, 0.08) 0%, transparent 65%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 24px;
}

.hero-content h1 {
    font-size: var(--font-hero);
    font-weight: 900;
    line-height: 1.0;
    letter-spacing: -0.03em;
    color: var(--text-on-dark);
    margin-bottom: 24px;
}

.hero-content h1 .highlight {
    color: var(--accent-color);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-on-dark-muted);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-cta-group {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    display: block;
}

/* Image overlay accent */
.hero-image::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-xl) + 2px);
    background: linear-gradient(135deg, rgba(200, 244, 0, 0.3), transparent 60%);
    z-index: -1;
}

/* ---- Services Section (dark) ---- */
.services {
    padding: var(--section-padding-dark);
    background-color: var(--dark-bg);
    border-top: 1px solid var(--dark-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.services-footer {
    margin-top: 48px;
}

/* ---- How It Works Section (light) ---- */
.how-it-works {
    padding: var(--section-padding);
    background-color: var(--light-color);
}

.how-it-works .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.how-it-works-intro {
    position: sticky;
    top: 100px;
}

.how-it-works-intro .section-subtitle {
    margin-bottom: 0;
}

.hiw-callout {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background-color: var(--light-color);
    border: 1px solid var(--light-border);
    border-left: 4px solid var(--accent-color);
    border-radius: var(--radius-lg, 12px);
    padding: 20px 24px;
    margin-top: 28px;
}

.hiw-callout-icon {
    font-size: 1.25rem;
    line-height: 1;
    flex-shrink: 0;
    color: var(--accent-dark);
    margin-top: 2px;
}

.hiw-callout-body {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.hiw-callout-body strong {
    display: block;
    font-size: 0.95rem;
    color: var(--dark-bg, #111);
    margin-bottom: 6px;
}

.hiw-callout-body p {
    margin: 0;
}

.steps-list {
    padding-top: 4px;
}

/* ---- Sample Report Section (light alt) ---- */
.sample-report {
    padding: var(--section-padding);
    background-color: var(--light-alt);
}

.sample-report-card {
    background-color: var(--light-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-large);
    overflow: hidden;
    margin-bottom: 48px;
    border: 1px solid var(--light-border);
}

.sample-report-card-header {
    background-color: var(--dark-bg);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sample-report-card-header h3 {
    color: var(--text-on-dark);
    font-size: 1rem;
    font-weight: 700;
}

.sample-badge {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dark-color);
    background-color: var(--accent-color);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
}

.sample-report-card-body {
    padding: 32px 28px;
}

/* ---- Video Submission Section (inside sample-report) ---- */
.submission-section {
    background-color: var(--dark-bg-card);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.submission-section h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-on-dark);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.submission-section > p {
    color: var(--text-on-dark-muted);
    margin-bottom: 32px;
    font-size: 0.95rem;
    line-height: 1.7;
}

.submission-auth-prompt {
    background-color: rgba(var(--accent-rgb), 0.06);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: var(--radius-large);
    padding: 28px 32px;
    text-align: center;
    color: var(--text-on-dark-muted);
}

.submission-auth-prompt p {
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.submission-auth-prompt .auth-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---- Book Section (light) ---- */
.book-section {
    padding: var(--section-padding);
    background-color: var(--light-color);
}

.book-section .container {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 72px;
    align-items: center;
}

.book-cover-wrapper {
    flex-shrink: 0;
}

.book-cover-placeholder {
    width: 240px;
    border-radius: var(--radius-large);
    box-shadow: 12px 16px 40px rgba(0, 0, 0, 0.2), -4px -4px 0 var(--accent-color);
    display: block;
}

.book-content .tag-label {
    color: var(--dark-color);
}

.book-content h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-color);
    margin-bottom: 8px;
}

.book-content .book-subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-style: italic;
}

.book-content p {
    font-size: 0.98rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.book-content p:last-of-type {
    margin-bottom: 32px;
}

.book-philosophy {
    color: var(--text-color) !important;
    font-style: italic;
    border-left: 3px solid var(--accent-color);
    padding-left: 16px;
    margin-bottom: 12px !important;
}

.book-meta {
    font-size: 0.82rem !important;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-light) !important;
    margin-bottom: 28px !important;
}

/* ---- About Section (dark) ---- */
.about-section {
    padding: var(--section-padding-dark);
    background-color: var(--dark-bg);
    border-top: 1px solid var(--dark-border);
}

.about-section .container {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 64px;
    align-items: start;
}

.about-photo-placeholder {
    width: 200px;
    height: 200px;
    border-radius: var(--radius-circle);
    background-color: var(--dark-bg-card);
    border: 2px solid var(--dark-border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.about-photo-placeholder svg {
    width: 80px;
    height: 80px;
    stroke: var(--text-on-dark-subtle);
    fill: none;
}

.about-content h2 {
    font-size: var(--font-h2);
    font-weight: 900;
    color: var(--text-on-dark);
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.about-content .about-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-color);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.about-content p {
    font-size: 0.98rem;
    color: var(--text-on-dark-muted);
    line-height: 1.8;
    margin-bottom: 14px;
}

.about-credentials {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.about-credential-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-on-dark-muted);
}

.about-credential-dot {
    width: 8px;
    height: 8px;
    min-width: 8px;
    background-color: var(--accent-color);
    border-radius: var(--radius-circle);
}

/* ---- Contact Section (light alt) ---- */
.contact-section {
    padding: var(--section-padding);
    background-color: var(--light-alt);
}

#mc_embed_signup {
    max-width: 640px;
    margin: 0 auto;
    background-color: var(--light-color);
    padding: 44px 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-large);
    border: 1px solid var(--light-border);
}

/* ---- Footer ---- */
footer {
    background-color: var(--dark-bg);
    color: var(--text-on-dark);
    padding: 64px 0 28px;
    border-top: 1px solid var(--dark-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-on-dark);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.footer-logo p {
    font-size: 0.9rem;
    color: var(--text-on-dark-muted);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-newsletter h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-on-dark-subtle);
    margin-bottom: 18px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--text-on-dark-muted);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links ul li a:hover {
    color: var(--accent-color);
}

.footer-newsletter p {
    font-size: 0.9rem;
    color: var(--text-on-dark-muted);
    line-height: 1.6;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--dark-border);
    font-size: 0.82rem;
    color: var(--text-on-dark-subtle);
}

.footer-bottom a {
    color: var(--text-on-dark-subtle);
    transition: color var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--accent-color);
}