/* ==========================================================================
   Mawrid Website — Main Stylesheet
   Light teal/green theme, Arabic-first RTL design
   ========================================================================== */

/* ---------------------------------------------------------------------------
   CSS Variables / Design Tokens
   --------------------------------------------------------------------------- */

:root {
    /* Brand colors — teal/green from Mawrid logo */
    --color-primary: #0d9488;
    --color-primary-dark: #0f766e;
    --color-primary-light: #ccfbf1;
    --color-secondary: #0891b2;
    --color-accent: #134e4a;
    --color-gradient: linear-gradient(135deg, var(--color-primary), var(--color-secondary));

    /* Dark colors — for footer/dark sections */
    --color-navy: #0f172a;
    --color-navy-light: #1e293b;

    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-900: #0f172a;

    /* Semantic */
    --color-success: #22c55e;
    --color-success-light: #dcfce7;
    --color-warning: #eab308;
    --color-danger: #ef4444;
    --color-whatsapp: #25D366;

    /* Typography */
    --font-ar: 'Tajawal', 'Segoe UI', Tahoma, sans-serif;
    --font-en: 'Outfit', 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 80px 40px;
    --max-width: 1100px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-med: 0.3s ease;
}


/* ---------------------------------------------------------------------------
   Reset & Base
   --------------------------------------------------------------------------- */

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

html {
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-ar);
    background: var(--color-white);
    color: var(--color-gray-900);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

/* English override */
[dir="ltr"] body {
    font-family: var(--font-en);
}

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

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


/* ---------------------------------------------------------------------------
   Navigation
   --------------------------------------------------------------------------- */

.nav {
    background: var(--color-white);
    padding: 14px 40px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo-img {
    height: 48px;
    width: auto;
}

.footer-logo {
    display: inline-block;
}

.footer-logo-img {
    height: 48px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.nav-links a {
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-gray-900);
}

.nav-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.nav-lang {
    color: var(--color-gray-400) !important;
    font-size: 13px;
    padding: 6px 12px;
    border: 1px solid var(--color-gray-500);
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.nav-lang:hover {
    color: var(--color-white) !important;
    border-color: var(--color-gray-300);
}

.nav-cta {
    background: var(--color-primary);
    color: var(--color-white) !important;
    padding: 8px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-primary-dark);
}

.nav-cta-outline {
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-600) !important;
    padding: 7px 18px;
    border-radius: 8px;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.nav-cta-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary) !important;
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.nav-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-600);
    border-radius: 2px;
    transition: all var(--transition-fast);
}


/* ---------------------------------------------------------------------------
   Hero Section
   --------------------------------------------------------------------------- */

.hero {
    background: linear-gradient(160deg, #f0fdfa 0%, #ecfdf5 30%, #f0f9ff 70%, var(--color-white) 100%);
    color: var(--color-gray-900);
    padding: 80px 40px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(8, 145, 178, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
    border: 1px solid #99f6e4;
}

.hero h1 {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.4;
    margin-bottom: 18px;
}

.hero p {
    font-size: 17px;
    color: var(--color-gray-500);
    line-height: 1.9;
    max-width: 550px;
    margin: 0 auto 32px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}


/* ---------------------------------------------------------------------------
   Buttons (shared)
   --------------------------------------------------------------------------- */

.btn-primary {
    background: var(--color-gradient);
    color: var(--color-white);
    padding: 14px 36px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform var(--transition-fast);
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 15px;
    border: 2px solid var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
    cursor: pointer;
    font-family: inherit;
}

.btn-secondary:hover {
    background: var(--color-primary-light);
}


/* ---------------------------------------------------------------------------
   AI Feature Band
   --------------------------------------------------------------------------- */

.ai-band {
    background: var(--color-white);
    padding: var(--section-padding);
}

.ai-band-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.ai-band-text h2 {
    font-size: 30px;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 16px;
    line-height: 1.4;
}

.ai-band-text p {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.9;
    margin-bottom: 20px;
}

.ai-band-rating {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rating-stars {
    color: #f59e0b;
    font-size: 22px;
    letter-spacing: 2px;
}

.rating-stars .half-star {
    opacity: 0.4;
}

.rating-text {
    font-size: 14px;
    color: var(--color-gray-500);
    font-weight: 600;
}

.rating-badge {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.ai-band-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-visual-placeholder {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-visual-logo {
    max-width: 280px;
    height: auto;
}


/* ---------------------------------------------------------------------------
   Efficiency Section
   --------------------------------------------------------------------------- */

.efficiency-section {
    background: var(--color-gray-50);
    padding: 60px 40px 0;
}

.efficiency-inner {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 40px;
}

.efficiency-inner h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 12px;
    line-height: 1.4;
}

.efficiency-inner p {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.8;
}


/* ---------------------------------------------------------------------------
   Stats Bar
   --------------------------------------------------------------------------- */

.stats {
    background: var(--color-gray-50);
    padding: 40px;
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    display: flex;
    align-items: center;
    gap: 14px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #dbeafe, #e0f2fe);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-number {
    font-size: 28px;
    font-weight: 900;
    color: var(--color-primary);
}

.stat-label {
    font-size: 13px;
    color: var(--color-gray-500);
}


/* ---------------------------------------------------------------------------
   Feature Sections (alternating image/text)
   --------------------------------------------------------------------------- */

.feature-section {
    padding: var(--section-padding);
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-section.reverse {
    direction: ltr;
}

[dir="rtl"] .feature-section.reverse .feature-text {
    direction: rtl;
}

[dir="ltr"] .feature-section.reverse {
    direction: ltr;
}

.feature-text h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 12px;
    line-height: 1.4;
}

.feature-text p {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.8;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-gray-600);
}

.feature-list .check {
    width: 22px;
    height: 22px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.feature-image {
    background: var(--color-gray-100);
    border-radius: 16px;
    padding: 30px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
}


/* ---------------------------------------------------------------------------
   Section Divider
   --------------------------------------------------------------------------- */

.section-divider {
    max-width: 1000px;
    margin: 0 auto;
    border: none;
    border-top: 1px solid var(--color-gray-200);
}


/* ---------------------------------------------------------------------------
   Dark Feature Band
   --------------------------------------------------------------------------- */

.feature-band {
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary-dark));
    color: var(--color-white);
    padding: 60px 40px;
    text-align: center;
}

.feature-band h2 {
    font-size: 30px;
    font-weight: 800;
    margin-bottom: 12px;
}

.feature-band p {
    font-size: 15px;
    color: var(--color-gray-400);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.8;
}


/* ---------------------------------------------------------------------------
   Modules Grid
   --------------------------------------------------------------------------- */

.modules {
    padding: var(--section-padding);
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.modules h2 {
    font-size: 30px;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.modules > p {
    color: var(--color-gray-500);
    font-size: 15px;
    margin-bottom: 40px;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: start;
}

.module-card {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: 14px;
    padding: 28px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.module-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.module-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 14px;
}

.module-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.module-card p {
    font-size: 13px;
    color: var(--color-gray-500);
    line-height: 1.7;
}


/* ---------------------------------------------------------------------------
   ZATCA Badge
   --------------------------------------------------------------------------- */

.zatca-section {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 16px;
    padding: 40px;
    max-width: 900px;
    margin: 0 auto 80px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.zatca-icon {
    width: 80px;
    height: 80px;
    background: var(--color-white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    flex-shrink: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.zatca-section h3 {
    font-size: 20px;
    font-weight: 800;
    color: #166534;
    margin-bottom: 6px;
}

.zatca-section p {
    font-size: 14px;
    color: #4ade80;
    line-height: 1.7;
}


/* ---------------------------------------------------------------------------
   CTA Section
   --------------------------------------------------------------------------- */

.cta-section {
    background: linear-gradient(170deg, var(--color-accent) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: 80px 40px;
    text-align: center;
}

.cta-section h2 {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 12px;
}

.cta-section p {
    color: var(--color-gray-400);
    font-size: 16px;
    margin-bottom: 32px;
    line-height: 1.8;
}


/* ---------------------------------------------------------------------------
   Contact Section
   --------------------------------------------------------------------------- */

.contact-section {
    background: var(--color-gray-50);
    padding: var(--section-padding);
}

.contact-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 32px;
    font-weight: 900;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.contact-info p {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--color-gray-600);
}

.contact-detail-icon {
    font-size: 20px;
}

.contact-form-wrap {
    background: var(--color-white);
    border-radius: 16px;
    padding: 36px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-gray-200);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-600);
    margin-bottom: 6px;
}

.form-group .required {
    color: var(--color-primary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-gray-200);
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    color: var(--color-gray-900);
    background: var(--color-white);
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-submit-btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    margin-top: 4px;
}

.form-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
}

.form-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.form-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.form-input.error {
    border-color: #ef4444;
}

@media (max-width: 1024px) {
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

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


/* ---------------------------------------------------------------------------
   FAQ Page
   --------------------------------------------------------------------------- */

.faq-hero {
    background: linear-gradient(160deg, #f0fdfa 0%, #ecfdf5 30%, #f0f9ff 70%, var(--color-white) 100%);
    padding: 60px 40px;
    text-align: center;
}

.faq-hero h1 {
    font-size: 36px;
    font-weight: 900;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.faq-hero p {
    font-size: 16px;
    color: var(--color-gray-500);
}

.faq-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.faq-item.open {
    border-color: var(--color-primary);
    box-shadow: 0 2px 12px rgba(13, 148, 136, 0.08);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-gray-900);
    text-align: start;
    gap: 16px;
}

.faq-icon {
    font-size: 22px;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 24px 20px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--color-gray-500);
    line-height: 1.8;
}


/* ---------------------------------------------------------------------------
   Policy Pages (Privacy, Terms)
   --------------------------------------------------------------------------- */

.policy-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.policy-content h2 {
    font-size: 20px;
    font-weight: 800;
    color: var(--color-accent);
    margin: 36px 0 12px;
}

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

.policy-content p {
    font-size: 15px;
    color: var(--color-gray-600);
    line-height: 1.9;
    margin-bottom: 12px;
}

.policy-content ul {
    padding-right: 24px;
    margin-bottom: 16px;
}

[dir="ltr"] .policy-content ul {
    padding-right: 0;
    padding-left: 24px;
}

.policy-content li {
    font-size: 15px;
    color: var(--color-gray-600);
    line-height: 1.9;
    margin-bottom: 6px;
}

.policy-content li strong {
    color: var(--color-gray-900);
}


/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */

.footer {
    background: var(--color-navy);
    color: var(--color-gray-400);
    padding: 60px 40px 30px;
    border-top: 1px solid var(--color-navy-light);
}

.footer-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-brand p {
    font-size: 13px;
    line-height: 1.8;
    margin-top: 12px;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--color-gray-500);
    font-size: 13px;
    margin-bottom: 10px;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-gray-200);
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    background: var(--color-navy-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.footer-socials a:hover {
    background: #334155;
    color: var(--color-white);
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 40px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--color-navy-light);
    text-align: center;
    font-size: 14px;
    font-weight: 700;
}

.footer-bottom span {
    color: var(--color-white);
}


/* ---------------------------------------------------------------------------
   WhatsApp Float
   --------------------------------------------------------------------------- */

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 56px;
    height: 56px;
    background: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: transform var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

[dir="ltr"] .whatsapp-float {
    left: auto;
    right: 24px;
}


/* ---------------------------------------------------------------------------
   Mock Screen (for feature section screenshots)
   --------------------------------------------------------------------------- */

.mock-screen {
    width: 100%;
    background: var(--color-white);
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.mock-screen-header {
    background: var(--color-gray-100);
    padding: 10px 16px;
    display: flex;
    gap: 6px;
    align-items: center;
    border-bottom: 1px solid var(--color-gray-200);
}

.mock-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mock-dot.r { background: var(--color-danger); }
.mock-dot.y { background: var(--color-warning); }
.mock-dot.g { background: var(--color-success); }

.mock-screen-body {
    padding: 20px;
    min-height: 180px;
    font-size: 12px;
    color: var(--color-gray-400);
}


/* ---------------------------------------------------------------------------
   Responsive — Tablet
   --------------------------------------------------------------------------- */

@media (max-width: 1024px) {
    .feature-section {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 24px;
    }

    .feature-section.reverse {
        direction: inherit;
    }

    .ai-band-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .stats {
        gap: 32px;
    }
}


/* ---------------------------------------------------------------------------
   Responsive — Mobile
   --------------------------------------------------------------------------- */

@media (max-width: 768px) {
    :root {
        --section-padding: 48px 20px;
    }

    .nav {
        padding: 12px 20px;
        grid-template-columns: 1fr auto;
    }

    .nav-logo-img {
        height: 32px;
    }

    .nav-links,
    .nav-actions {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    /* Mobile menu open state */
    .nav.menu-open .nav-links,
    .nav.menu-open .nav-actions {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 20px;
        gap: 16px;
        border-top: 1px solid var(--color-gray-200);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    }

    .nav.menu-open .nav-links {
        padding-bottom: 0;
    }

    .nav.menu-open .nav-actions {
        padding-top: 0;
    }

    .hero {
        padding: 48px 20px 40px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .ai-band-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .ai-band-rating {
        justify-content: center;
    }

    .ai-band-text .btn-primary {
        display: inline-flex;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
        padding: 30px 20px;
    }

    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature-band h2 {
        font-size: 22px;
    }

    .cta-section h2 {
        font-size: 24px;
    }
}