/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    --color-primary: #005eb8;
    --color-secondary: #00a3e0;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-error: #dc3545;
    --color-white: #ffffff;
    --color-green-light: #e8f8f0;
    --color-grey-light: #f5f7fa;
    --color-grey-medium: #adb5bd;
    --color-grey-dark: #495057;
    --color-footer-bg: #2c3e50;
    --color-footer-text: #ecf0f1;
    --color-text-primary: black;
    --color-text-secondary: black;
    --color-background-duskBlue: #26538D;
    --color-background-lightTeal: #F6FDFD;
    --color-background-lightBlue: #A0CFEC;
    --color-border: rgba(44, 62, 80, 0.12);
    --max-width: 1400px;
    --header-height: 70px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--color-background-duskBlue);
}

/* ============================================
   NOTIFICATION SYSTEM
   ============================================ */
.notification-container {
    position: fixed;
    top: calc(var(--header-height) + 120px);
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 450px;
    pointer-events: none;
}

.notification {
    background: var(--color-white);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    pointer-events: auto;
    animation: slideInRight 0.3s ease, fadeOut 0.3s ease 4.7s;
    border-left: 4px solid var(--notification-color);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.notification-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
}

.notification-message {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.notification-close {
    background: none;
    border: none;
    color: var(--color-grey-medium);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
    flex-shrink: 0;
}

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

.notification.error {
    --notification-color: var(--color-error);
}

.notification.error .notification-icon {
    color: var(--color-error);
}

.notification.success {
    --notification-color: var(--color-success);
}

.notification.success .notification-icon {
    color: var(--color-success);
}

.notification.warning {
    --notification-color: var(--color-warning);
}

.notification.warning .notification-icon {
    color: var(--color-warning);
}

.notification.info {
    --notification-color: var(--color-primary);
}

.notification.info .notification-icon {
    color: var(--color-primary);
}

/* ============================================
   HEADER (Sticky, Logo Left, Menu Right)
   ============================================ */
.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 32px;
    height: 32px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: -1.5px;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

    .nav-link:hover {
        color: var(--color-primary);
        background: rgba(0, 94, 184, 0.08);
    }

    .nav-link.active {
        color: var(--color-primary);
        background: rgba(0, 94, 184, 0.1);
    }

/* ============================================
   SECTIONS (Alternating Backgrounds)
   ============================================ */
.section {
    padding: 4rem 0;
    position: relative;
}

.section-white {
    background: var(--color-background-duskBlue);
}

.section-blue {
    background: var(--color-background-lightBlue);
}

.section-green {
    background: var(--color-green-light);
}

.section-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    align-items: start;
}

.content-area {
    width: 100%;
    max-width: 100%;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

/* ============================================
   AD CONTAINERS (Easily Hideable)
   ============================================ */
.ad-wrapper {
    position: relative;
}

/* Add this class to body or individual ad-wrapper to hide all ads */
.hide-ads {
    display: none !important;
}

.ad-container {
    background: rgba(30, 41, 59, 0.03);
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
}

.ad-placeholder {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

/* Top Banner Ad */
.ad-top-wrapper {
    grid-column: 1 / -1;
    margin-bottom: 2rem;
}

.ad-banner {
    max-width: 728px;
    height: 90px;
    margin: 0 auto;
}

/* Sidebar Ads */
.ad-sidebar-left,
.ad-sidebar-right {
    position: sticky;
    top: calc(var(--header-height) + 1rem);
}

.ad-sidebar {
    width: 300px;
    min-height: 600px;
}

/* ============================================
   HERO / UPLOAD SECTION
   ============================================ */
.hero-content {
    width: 100%;
}

.version-badge {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.badge-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(0, 94, 184, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 94, 184, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-success);
    background: rgba(40, 167, 69, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.upload-card {
    background: var(--color-white);
    border: 20px solid var(--color-primary);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .upload-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    }

.upload-zone {
    border: 4px solid var(--color-border);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 1.5rem;
    background: var(--color-background-lightTeal);
}

    .upload-zone:hover {
        border-color: var(--color-primary);
        background: rgba(0, 94, 184, 0.05);
    }

    .upload-zone.dragover {
        border-color: var(--color-primary);
        background: rgba(0, 94, 184, 0.1);
        transform: scale(1.02);
    }

.upload-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1rem;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.upload-text h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.upload-text p {
    color: var(--color-grey-dark);
    font-size: 0.95rem;
}

.upload-tos {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.75rem;
}

.upload-tos a {
    color: #999;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s ease;
}

.upload-tos a:hover {
    color: var(--color-primary, #00a3e0);
}

.file-input {
    display: none;
}

/* Scanner Info Box */
.scanner-info-box {
    background: rgba(0, 163, 224, 0.08);
    border: 1px solid rgba(0, 163, 224, 0.2);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.info-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

.info-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

    .info-content strong {
        font-size: 1rem;
        color: var(--color-text-primary);
    }

    .info-content span {
        font-size: 0.9rem;
        color: var(--color-text-secondary);
    }

    .info-content a {
        color: var(--color-primary);
        text-decoration: none;
        font-weight: 600;
        font-size: 0.9rem;
    }

        .info-content a:hover {
            text-decoration: underline;
        }

/* Upload Controls */
.upload-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.captcha-container {
    display: flex;
    align-items: center;
}

.captcha-placeholder {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: 10px;
}

.captcha-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.captcha-label {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    cursor: pointer;
    user-select: none;
}

.captcha-icon {
    font-size: 1.5rem;
}

/* Buttons */
.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

    .btn-primary:hover:not(:disabled) {
        background: var(--color-secondary);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 94, 184, 0.3);
    }

    .btn-primary:disabled {
        background: var(--color-grey-medium);
        cursor: not-allowed;
        opacity: 0.6;
    }

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 2px solid var(--border);
    padding: 0.9rem 2.25rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

    .btn-secondary:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: var(--accent-primary);
        transform: translateY(-2px);
    }

    .btn-secondary:active {
        transform: translateY(0);
    }

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 0.9rem 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

    .btn-outline:hover {
        background: var(--color-primary);
        color: var(--color-white);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 94, 184, 0.3);
    }

.btn-download {
    background: var(--color-success);
    color: var(--color-white);
}

    .btn-download:hover {
        background: #218838;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(40, 167, 69, 0.3);
    }

/* Loading State */
.loading-state {
    display: none;
    text-align: center;
    padding: 3rem 2rem;
}

.upload-card.loading .loading-state {
    display: block;
}

.upload-card.loading .upload-zone,
.upload-card.loading .upload-controls,
.upload-card.loading .scanner-info-box,
.upload-card.loading .version-badge {
    display: none;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid var(--color-grey-light);
    border-top: 5px solid var(--color-primary);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    animation: spin 1s linear infinite;
}

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

.loading-message {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
}

/* Results State */
.results-state {
    display: none;
}

.upload-card.showing-results .results-state {
    display: block;
}

.upload-card.showing-results .upload-zone,
.upload-card.showing-results .upload-controls,
.upload-card.showing-results .scanner-info-box,
.upload-card.showing-results .version-badge {
    display: none;
}

.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
}

    .status-badge.healthy {
        background: rgba(40, 167, 69, 0.1);
        color: var(--color-success);
        border: 1px solid var(--color-success);
    }

    .status-badge.issues {
        background: rgba(255, 193, 7, 0.1);
        color: var(--color-warning);
        border: 1px solid var(--color-warning);
    }

    .status-badge.critical {
        background: rgba(220, 53, 69, 0.1);
        color: var(--color-error);
        border: 1px solid var(--color-error);
    }

.summary-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* Issues Container */
.issues-container {
    margin: 1.5rem 0;
}

.issues-toggle {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--color-grey-light);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: all 0.3s ease;
}

    .issues-toggle:hover {
        background: rgba(0, 94, 184, 0.05);
        border-color: var(--color-primary);
    }

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

.issues-toggle[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.issues-list {
    display: none;
    margin-top: 1rem;
    padding: 1.5rem;
    background: var(--color-grey-light);
    border-radius: 12px;
}

.expanded {
    display: block;
}

.issues-toggle[aria-expanded="true"] + .issues-list {
    display: block;
}

.issue-card {
    background: var(--color-white);
    padding: 1.25rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--color-warning);
}

    .issue-card:last-child {
        margin-bottom: 0;
    }

.issue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
}

.issue-title {
    font-weight: 700;
    color: var(--color-text-primary);
    font-size: 1rem;
}

.issue-severity {
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: .25rem;
}

    .issue-severity.critical {
        background: rgba(220, 53, 69, 0.1);
        color: var(--color-error);
    }
    .issue-severity.Critical {
        background: rgba(220, 53, 69, 0.1);
        color: var(--color-error);
    }

    .issue-severity.high {
        background: rgba(220, 53, 69, 0.1);
        color: var(--color-error);
    }

    .issue-severity.High {
        background: rgba(220, 53, 69, 0.1);
        color: var(--color-error);
    }

    .issue-severity.medium {
        background: rgba(255, 193, 7, 0.1);
        color: var(--color-warning);
    }

    .issue-severity.Medium {
        background: rgba(255, 193, 7, 0.1);
        color: var(--color-warning);
    }

    .issue-severity.low {
        background: rgba(0, 163, 224, 0.1);
        color: var(--color-secondary);
    }

    .issue-severity.Low {
        background: rgba(0, 163, 224, 0.1);
        color: var(--color-secondary);
    }

.issue-description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Download & Reset Sections */
.download-section,
.reset-section {
    margin-top: 1.5rem;
    text-align: center;
}

/* Feedback Section */
.feedback-section {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--color-grey-light);
    border-radius: 12px;
}

.feedback-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

    .feedback-header h3 {
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
    }

    .feedback-header p {
        color: var(--color-text-secondary);
    }

.feedback-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.25rem;
}

    .form-group label {
        display: inline;
        margin-bottom: 0.5rem;
        color: var(--color-text-primary);
    }

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Syne', sans-serif;
    transition: border-color 0.3s ease;
}

    .form-input:focus,
    .form-textarea:focus {
        outline: none;
        border-color: var(--color-primary);
    }

.checkbox-group {
    background: var(--color-white);
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.checkbox-label {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    cursor: pointer;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-right: 0.75rem;
}

.checkbox-description {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.feedback-success {
    background: rgba(40, 167, 69, 0.1);
    border: 2px solid var(--color-success);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    color: var(--color-success);
    font-weight: 700;
    margin-top: 1rem;
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    }

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-text-primary);
}

.feature-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   ADVANCED PROMO CARD
   ============================================ */
.advanced-promo-card {
    background-color: white;    
    border: 20px solid var(--color-primary);
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

    .advanced-promo-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    }

.promo-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promo-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advanced-promo-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.promo-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

    .promo-description strong {
        color: var(--color-primary);
        font-weight: 700;
    }

.promo-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(0, 163, 224, 0.16);
    border-radius: 12px;
}

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

.promo-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ============================================
   HOW IT WORKS / STEPS
   ============================================ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.step-card {
    background: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-text-primary);
}

.step-card p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* ============================================
   FOOTER (Dark Professional)
   ============================================ */
.footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 3rem 0 1rem;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.footer-section p {
    color: var(--color-footer-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

    .footer-section ul li {
        margin-bottom: 0.75rem;
    }

        .footer-section ul li a {
            color: var(--color-footer-text);
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.95rem;
        }

            .footer-section ul li a:hover {
                color: var(--color-white);
            }

.social-icon {
    width: 24px;
    height: 24px;
    filter: invert(1);
}

.social-icon-toolpilot {
    width: 18px;
    height: 18px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

    .social-links a {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        color: var(--color-white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        font-weight: 700;
        font-size: 0.85rem;
        transition: all 0.3s ease;
    }

        .social-links a:hover {
            background: var(--color-primary);
            transform: translateY(-3px);
        }

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.5rem 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

    .footer-bottom p {
        color: var(--color-footer-text);
        font-size: 0.9rem;
    }

/* ============================================
   WAITLIST MODAL
   ============================================ */
.waitlist-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.waitlist-modal-content {
    background-color: var(--color-white);
    margin: auto;
    padding: 3rem;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

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

.waitlist-close {
    color: var(--color-grey-medium);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease;
}

    .waitlist-close:hover,
    .waitlist-close:focus {
        color: var(--color-text-primary);
    }

.waitlist-modal-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
    font-family: 'Montserrat', sans-serif;
}

.waitlist-modal-content p {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

    .waitlist-form input[type="email"] {
        padding: 1rem;
        border: 2px solid var(--color-border);
        border-radius: 10px;
        font-size: 1rem;
        font-family: 'Syne', sans-serif;
        transition: border-color 0.3s ease;
    }

        .waitlist-form input[type="email"]:focus {
            outline: none;
            border-color: var(--color-primary);
        }

.waitlist-success {
    background: rgba(40, 167, 69, 0.1);
    border: 2px solid var(--color-success);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    color: var(--color-success);
    font-weight: 700;
    margin-top: 1rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .section-content {
        grid-template-columns: 1fr;
    }

    .ad-sidebar-left,
    .ad-sidebar-right {
        display: none;
    }

    .notification-container {
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        height: auto;
        min-height: var(--header-height);
        flex-direction: column;
        gap: 1rem;
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }

    .nav-link {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }

    .section {
        padding: 2rem 0;
    }

    .section-content {
        padding: 0 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .upload-card {
        padding: 2rem 1.5rem;
    }

    .upload-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .features-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .advanced-promo-card {
        padding: 2rem 1.5rem;
    }

    .promo-badge {
        position: static;
        display: inline-block;
        margin-bottom: 1rem;
    }

    .promo-actions {
        flex-direction: column;
    }

    .btn-outline,
    .btn-secondary {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        padding: 0 1rem 2rem;
    }

    .waitlist-modal-content {
        padding: 2rem;
        width: 95%;
    }

    .notification-container {
        top: 10px;
    }

    .notification {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1.2rem;
    }

    .logo-icon {
        width: 24px;
        height: 24px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .upload-text h3 {
        font-size: 1.25rem;
    }

    .btn {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mt-4 {
    margin-top: 2rem;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.mb-4 {
    margin-bottom: 2rem;
}