/**
 * Landing Page Styles - Marketing Report Cards
 * 
 * This file contains styles specific to the landing page (index.html)
 * Uses CSS custom properties from styles.css for consistency
 */

/* ===================================
   Skip Link (Accessibility)
   =================================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--space-sm) var(--space-md);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* ===================================
   Site Header
   =================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon svg {
    display: block;
}

.logo-img {
    width: 100%;
    max-width: 375px;
    height: auto;
    aspect-ratio: 4.83 / 1;
    object-fit: contain;
}

.logo-text {
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-cta {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
}

.nav-cta-secondary {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

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

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.nav-toggle-icon {
    position: relative;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
    content: '';
    position: absolute;
    left: 0;
}

.nav-toggle-icon::before {
    top: -7px;
}

.nav-toggle-icon::after {
    top: 7px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding: calc(80px + var(--space-3xl)) var(--space-lg) var(--space-3xl);
    background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--bg-primary) 100%);
    overflow: hidden;
}

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.badge-icon {
    display: flex;
    color: #f59e0b;
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-primary);
    margin: 0 0 var(--space-lg);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-xl);
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
}

.btn-icon {
    margin-left: var(--space-sm);
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.trust-avatars {
    display: flex;
}

.trust-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 2px solid white;
    margin-left: -8px;
}

.trust-avatar:first-child {
    margin-left: 0;
}

.trust-avatar:nth-child(2) {
    background: #7c3aed;
}

.trust-avatar:nth-child(3) {
    background: #059669;
}

.trust-avatar:nth-child(4) {
    background: #dc2626;
}

.trust-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.trust-text strong {
    color: var(--text-primary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-lg);
    width: 100%;
    max-width: 360px;
    position: relative;
    z-index: 2;
}

.hero-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.hero-card-title {
    font-weight: 600;
    color: var(--text-primary);
}

.hero-card-date {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.hero-grades {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.hero-grade-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
}

.hero-grade-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.hero-card-footer {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.hero-card-cta {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 500;
}

/* Hero Decorations */
.hero-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
}

.decoration-circle-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(124, 58, 237, 0.05) 100%);
    top: -50px;
    right: -100px;
}

.decoration-circle-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(37, 99, 235, 0.05) 100%);
    bottom: -30px;
    left: -60px;
}

.decoration-dots {
    position: absolute;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, var(--color-gray-300) 2px, transparent 2px);
    background-size: 16px 16px;
    top: 20%;
    right: -40px;
    opacity: 0.5;
}

/* ===================================
   Section Common Styles
   =================================== */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-3xl);
}

.section-eyebrow {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-md);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* ===================================
   Services Section
   =================================== */
.services {
    padding: var(--space-3xl) 0;
    background: var(--bg-primary);
}

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

.service-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card-featured {
    grid-row: span 2;
    border-color: var(--color-primary);
    background: linear-gradient(180deg, var(--color-primary-light) 0%, white 100%);
}

.service-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
}

.service-status {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    font-weight: 500;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.service-icon-primary {
    background: var(--color-primary);
    color: white;
}

.service-icon-secondary {
    background: #ede9fe;
    color: #7c3aed;
}

.service-icon-tertiary {
    background: #dcfce7;
    color: #059669;
}

.service-icon-quaternary {
    background: #fef3c7;
    color: #d97706;
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm);
}

.service-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-lg);
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-xl);
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    padding: var(--space-xs) 0;
}

.feature-check {
    flex-shrink: 0;
    color: var(--color-success);
    margin-top: 2px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works {
    padding: var(--space-3xl) 0;
    background: var(--bg-secondary);
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.step-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    flex: 1;
    max-width: 320px;
    position: relative;
    border: 1px solid var(--border-color);
}

.step-number {
    position: absolute;
    top: calc(-1 * var(--space-md));
    left: var(--space-lg);
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: white;
    font-weight: 700;
    font-size: var(--font-size-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

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

.step-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm);
}

.step-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.step-connector {
    flex-shrink: 0;
    color: var(--color-gray-300);
    padding-top: 60px;
}

/* Step Visuals */
.step-visual {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.step-input-mock {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
}

.input-icon {
    color: var(--text-muted);
}

.input-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

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

.progress-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.progress-complete {
    color: var(--color-success);
}

.progress-active {
    color: var(--color-primary);
    font-weight: 500;
}

.progress-check {
    width: 16px;
    height: 16px;
    background: var(--color-success-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-check svg {
    width: 10px;
    height: 10px;
}

.progress-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-primary-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

.report-grade-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.report-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.grade-pill {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.steps-cta {
    text-align: center;
}

/* ===================================
   Benefits Section
   =================================== */
.benefits {
    padding: var(--space-3xl) 0;
    background: var(--bg-primary);
}

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

.benefit-card {
    text-align: center;
    padding: var(--space-xl);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
}

.benefit-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm);
}

.benefit-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ===================================
   Grading Categories Section
   =================================== */
.grading-categories {
    padding: var(--space-3xl) 0;
    background: var(--bg-secondary);
}

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

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

.category-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.category-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    padding-top: var(--space-xs);
}

.category-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 var(--space-lg);
}

.category-criteria {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-criteria li {
    position: relative;
    padding-left: var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.category-criteria li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

/* Grading Scale */
.grading-scale {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
}

.scale-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-lg);
}

.scale-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.scale-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.scale-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    padding: var(--space-3xl) 0;
    background: var(--bg-primary);
}

.cta-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e40af 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: white;
    margin: 0 0 var(--space-md);
}

.cta-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 var(--space-xl);
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.btn-white {
    background: white;
    color: var(--color-primary);
    border: none;
}

.btn-white:hover {
    background: var(--color-gray-100);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.cta-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
    background-size: 24px 24px;
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    background: #ffffff;
    color: var(--text-secondary);
    padding: var(--space-2xl) 0 var(--space-xl);
    border-top: 1px solid var(--color-gray-200);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: var(--space-3xl);
    align-items: flex-start;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: block;
    text-decoration: none;
    margin-bottom: var(--space-md);
}

.footer-logo-img {
    width: 100%;
    max-width: 300px;
    height: auto;
    aspect-ratio: 4.83 / 1;
    object-fit: contain;
}

.footer-tagline {
    font-size: 12px;
    line-height: 1.7;
    margin: 0 0 var(--space-md);
    color: var(--text-secondary);
}

.footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-md);
}

.footer-legal-links a {
    font-size: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
    color: var(--color-primary);
}

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

.footer-nav-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-list li {
    margin-bottom: var(--space-sm);
}

.footer-nav-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
    color: var(--color-primary);
}

.footer-contact {
    font-style: normal;
}

.footer-contact p {
    font-size: var(--font-size-sm);
    margin: 0;
    color: var(--text-secondary);
}

/* Admin Link */
.site-footer .admin-link {
    position: absolute;
    bottom: var(--space-md);
    right: var(--space-md);
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.site-footer .admin-link:hover {
    color: var(--color-gray-500);
}

/* ===================================
   Legal Pages (Privacy, Terms)
   =================================== */
.legal-page {
    padding: calc(80px + var(--space-2xl)) 0 var(--space-3xl);
    min-height: 100vh;
    background: var(--color-gray-50);
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.legal-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-sm);
}

.legal-updated {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0 0 var(--space-xl);
}

.legal-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.legal-content h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--space-xl) 0 var(--space-md);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0 0 var(--space-md);
}

.legal-content ul,
.legal-content ol {
    margin: 0 0 var(--space-md);
    padding-left: var(--space-lg);
    color: var(--text-secondary);
    line-height: 1.7;
}

.legal-content li {
    margin-bottom: var(--space-sm);
}

/* ===================================
   Responsive Design
   =================================== */

/* Tablet and below */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card-featured {
        grid-row: span 1;
        grid-column: span 2;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-container {
        gap: var(--space-xl);
    }
}

/* Mobile landscape and tablet portrait */
@media (max-width: 768px) {
    /* Header and Navigation */
    .nav-container {
        padding: var(--space-sm) var(--space-md);
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        height: 100vh;
        height: 100dvh;
        background: white;
        flex-direction: column;
        padding: 100px var(--space-lg) var(--space-xl);
        gap: var(--space-md);
        transform: translateX(100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 1000;
    }
    
    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: var(--font-size-lg);
        padding: var(--space-md) 0;
        display: block;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-cta,
    .nav-cta-secondary {
        width: 100%;
        text-align: center;
        margin-top: var(--space-sm);
    }
    
    .logo-img {
        max-width: 275px;
    }
    
    .logo-text {
        font-size: var(--font-size-base);
    }
    
    /* Hero Section */
    .hero {
        padding: calc(60px + var(--space-xl)) var(--space-md) var(--space-xl);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .hero-content {
        max-width: 100%;
        order: 1;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-badge {
        font-size: var(--font-size-xs);
    }
    
    .hero-cta-group {
        justify-content: center;
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .hero-cta-group .btn {
        width: 100%;
    }
    
    .hero-trust {
        justify-content: center;
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .hero-card {
        max-width: 280px;
        padding: var(--space-md);
    }
    
    .hero-card-header {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }
    
    .decoration-circle-1,
    .decoration-circle-2,
    .decoration-dots {
        display: none;
    }
    
    /* Section Headers */
    .section-header {
        margin-bottom: var(--space-xl);
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-description {
        font-size: var(--font-size-base);
    }
    
    /* Services Grid */
    .services {
        padding: var(--space-xl) 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .service-card-featured {
        grid-column: span 1;
    }
    
    .service-card {
        padding: var(--space-lg);
    }
    
    .service-icon {
        width: 48px;
        height: 48px;
        margin-bottom: var(--space-md);
    }
    
    .service-title {
        font-size: var(--font-size-lg);
    }
    
    /* How It Works */
    .how-it-works {
        padding: var(--space-xl) 0;
    }
    
    .steps-grid {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-lg);
    }
    
    .step-connector {
        display: none;
    }
    
    .step-card {
        max-width: 100%;
        padding: var(--space-lg);
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-base);
        top: calc(-1 * var(--space-sm));
    }
    
    /* Benefits */
    .benefits {
        padding: var(--space-xl) 0;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .benefit-card {
        padding: var(--space-lg);
    }
    
    .benefit-icon {
        width: 48px;
        height: 48px;
        margin-bottom: var(--space-md);
    }
    
    /* Grading Categories */
    .grading-categories {
        padding: var(--space-xl) 0;
    }
    
    .categories-grid {
        gap: var(--space-md);
        margin-bottom: var(--space-xl);
    }
    
    .category-card {
        padding: var(--space-lg);
    }
    
    .category-header {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .category-icon {
        width: 40px;
        height: 40px;
    }
    
    .grading-scale {
        padding: var(--space-lg);
    }
    
    .scale-items {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }
    
    .scale-item {
        justify-content: flex-start;
        padding: var(--space-sm);
        background: var(--bg-secondary);
        border-radius: var(--radius-md);
    }
    
    /* CTA Section */
    .cta-section {
        padding: var(--space-xl) 0;
    }
    
    .cta-card {
        padding: var(--space-lg);
        border-radius: var(--radius-lg);
    }
    
    .cta-title {
        font-size: 1.25rem;
    }
    
    .cta-description {
        font-size: var(--font-size-base);
    }
    
    .cta-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .cta-actions .btn {
        width: 100%;
    }
    
    .cta-pattern {
        display: none;
    }
    
    /* Footer */
    .site-footer {
        padding: var(--space-xl) 0 var(--space-md);
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-nav {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
}

/* Mobile portrait */
@media (max-width: 480px) {
    .nav-container {
        padding: var(--space-sm);
    }
    
    .logo-img {
        max-width: 225px;
    }
    
    .logo-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .logo-text {
        font-size: var(--font-size-sm);
    }
    
    .hero {
        padding: calc(56px + var(--space-lg)) var(--space-sm) var(--space-lg);
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-card {
        max-width: 100%;
    }
    
    .section-container {
        padding: 0 var(--space-sm);
    }
    
    .section-eyebrow {
        font-size: var(--font-size-xs);
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .service-card,
    .step-card,
    .benefit-card,
    .category-card {
        padding: var(--space-md);
    }
    
    .service-badge {
        top: var(--space-sm);
        right: var(--space-sm);
        font-size: 10px;
    }
    
    .btn-lg {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
    }
}

/* Small mobile */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.25rem;
    }
    
    .trust-avatars {
        display: none;
    }
    
    .hero-grade-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .progress-spinner {
        animation: none;
    }
}