/* ============================================
   HEIC to JPG Converter - Premium Stylesheet
   Inspired by: CloudConvert + iLoveIMG + Zamzar
   ============================================ */

/* Google Font Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================ */
/* CSS Variables (Color Scheme)                 */
/* ============================================ */
:root {
    --primary: #4F6EF7;
    --primary-dark: #3B54D4;
    --primary-light: #EEF1FE;
    --secondary: #FF6B6B;
    --accent: #51CF66;
    --dark: #1E293B;
    --gray-900: #0F172A;
    --gray-800: #1E293B;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748B;
    --gray-400: #94A3B8;
    --gray-300: #CBD5E1;
    --gray-200: #E2E8F0;
    --gray-100: #F1F5F9;
    --gray-50: #F8FAFC;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================ */
/* Reset & Base                                 */
/* ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 50%, #F0F4FF 100%);
    min-height: 100vh;
    color: var(--gray-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ============================================ */
/* Top Navigation Bar                           */
/* ============================================ */
.top-nav {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 65px;
    flex-wrap: wrap;
    gap: 10px;
}

.nav-logo {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.5px;
}

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

.nav-links {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    align-items: center;
}

.nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-links a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.nav-links a.active {
    background: var(--primary);
    color: white;
    font-weight: 600;
}

/* ============================================ */
/* Main Container                               */
/* ============================================ */
.container {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
}

/* ============================================ */
/* Hero Section                                 */
/* ============================================ */
.hero-section {
    text-align: center;
    padding: 50px 20px 40px;
    position: relative;
}

.hero-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 44px;
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: 15px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary), #8B5CF6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto 30px;
    font-weight: 400;
}

/* ============================================ */
/* Trust Badges                                 */
/* ============================================ */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 25px 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
}

.trust-badge .icon {
    font-size: 20px;
}

.trust-badge .check {
    color: var(--accent);
    font-weight: 700;
}

/* ============================================ */
/* Stats Bar                                    */
/* ============================================ */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 25px 30px;
    box-shadow: var(--shadow);
    margin: 30px 0;
}

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

.stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    display: block;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ============================================ */
/* Tool Card (Main Converter)                   */
/* ============================================ */
.tool-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    margin: 25px 0;
    border: 1px solid var(--gray-100);
}

.tool-card-header {
    text-align: center;
    margin-bottom: 25px;
}

.tool-card-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.tool-card-header p {
    color: var(--gray-500);
    font-size: 14px;
}

/* ============================================ */
/* Upload Area (Premium)                        */
/* ============================================ */
.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 50px 30px;
    text-align: center;
    background: var(--gray-50);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.upload-area::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
}

.upload-area:hover::before {
    opacity: 1;
}

.upload-area:hover {
    border-color: var(--primary);
    background: #FAFBFF;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.upload-area.drag-over {
    border-color: var(--accent);
    background: #F0FFF4;
    transform: scale(1.01);
}

.upload-icon-circle {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    position: relative;
    z-index: 1;
}

.upload-area h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.upload-area p {
    color: var(--gray-500);
    font-size: 14px;
    position: relative;
    z-index: 1;
}

.upload-formats {
    display: inline-block;
    background: var(--gray-200);
    color: var(--gray-600);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 12px;
    margin-top: 15px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* ============================================ */
/* Buttons                                      */
/* ============================================ */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.2px;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(79, 110, 247, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 110, 247, 0.4);
}

.btn-primary:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.btn-success {
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 15px rgba(81, 207, 102, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(81, 207, 102, 0.4);
}

.btn-download {
    background: var(--secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.btn-outline {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-lg {
    padding: 18px 40px;
    font-size: 18px;
}

/* ============================================ */
/* Settings Row                                 */
/* ============================================ */
.settings-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.setting-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.setting-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--gray-700);
    white-space: nowrap;
}

.setting-group select {
    padding: 10px 20px;
    border-radius: 50px;
    border: 2px solid var(--gray-200);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    background: var(--white);
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-800);
    font-weight: 500;
}

.setting-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* ============================================ */
/* Status Text                                  */
/* ============================================ */
.status-text {
    text-align: center;
    font-size: 15px;
    color: var(--gray-600);
    margin: 15px 0;
    min-height: 24px;
    font-weight: 500;
}

/* ============================================ */
/* File List                                    */
/* ============================================ */
.file-list {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 20px;
    margin: 15px 0;
    border: 1px solid var(--gray-200);
}

.file-list h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-700);
}

.file-list ul {
    list-style: none;
}

.file-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: var(--white);
    border-radius: var(--radius-sm);
    margin: 5px 0;
    font-size: 14px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.file-list li .ready-badge {
    background: #D1FAE5;
    color: #065F46;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/* ============================================ */
/* Progress Bar                                 */
/* ============================================ */
.progress-container {
    margin: 20px 0;
    text-align: center;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #8B5CF6);
    width: 0%;
    transition: width 0.5s ease;
    border-radius: 10px;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

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

/* ============================================ */
/* Results Area                                 */
/* ============================================ */
.results-section {
    margin: 30px 0;
}

.results-section h2 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--gray-900);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
}

.result-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.result-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.result-card img {
    width: 100%;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    aspect-ratio: 1;
    object-fit: cover;
}

.result-card .file-name {
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 5px;
    word-break: break-all;
}

.result-card .file-size {
    font-size: 11px;
    color: var(--gray-400);
    margin-bottom: 10px;
}

/* ============================================ */
/* Features Grid                                */
/* ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin: 30px 0;
}

.feature-card {
    background: var(--white);
    padding: 25px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.feature-icon-circle {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 26px;
}

.feature-icon-circle.blue { background: #EEF2FF; }
.feature-icon-circle.green { background: #ECFDF5; }
.feature-icon-circle.orange { background: #FFF7ED; }
.feature-icon-circle.purple { background: #F5F3FF; }

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--gray-800);
}

.feature-card p {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.5;
}

/* ============================================ */
/* Steps Section                                */
/* ============================================ */
.steps-section {
    margin: 40px 0;
}

.steps-section h2 {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--gray-900);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.step-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    text-align: center;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    margin: 0 auto 15px;
}

.step-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--gray-800);
}

.step-card p {
    font-size: 13px;
    color: var(--gray-500);
}

/* ============================================ */
/* FAQ Section                                  */
/* ============================================ */
.faq-section {
    margin: 40px 0;
}

.faq-section h2 {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--gray-900);
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px 25px;
    margin: 10px 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.faq-item p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ============================================ */
/* CTA Banner                                   */
/* ============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--primary), #8B5CF6);
    color: white;
    padding: 40px;
    border-radius: var(--radius-xl);
    text-align: center;
    margin: 30px 0;
    box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
    color: white;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cta-banner p {
    color: rgba(255,255,255,0.9);
    font-size: 16px;
    margin-bottom: 20px;
}

.cta-banner .btn-white {
    background: white;
    color: var(--primary);
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.cta-banner .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

/* ============================================ */
/* Related Articles                             */
/* ============================================ */
.related-section {
    margin: 40px 0;
}

.related-section h2 {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--gray-900);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.related-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    border: 2px solid var(--gray-100);
    text-decoration: none;
    transition: var(--transition);
    display: block;
}

.related-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.related-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 5px;
}

.related-card p {
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
}

/* ============================================ */
/* Ad Space                                     */
/* ============================================ */
.ad-space {
    background: var(--gray-50);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    margin: 25px 0;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 13px;
    font-weight: 500;
}

/* ============================================ */
/* Footer                                       */
/* ============================================ */
.site-footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 50px 20px 30px;
    margin-top: 60px;
}

.footer-inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col h4 {
    color: white;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-col p, .footer-col a {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.8;
    text-decoration: none;
    display: block;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--gray-700);
    max-width: 900px;
    margin: 0 auto;
    font-size: 13px;
    color: var(--gray-500);
}

.footer-bottom a {
    color: var(--gray-400);
    text-decoration: none;
    margin: 0 10px;
}

.footer-bottom a:hover {
    color: white;
}

/* ============================================ */
/* Blog Article Styling                         */
/* ============================================ */
.blog-article {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow);
}

.blog-article h1 {
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.blog-article h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-800);
    margin: 35px 0 15px;
    padding-left: 15px;
    border-left: 4px solid var(--primary);
}

.blog-article h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-700);
    margin: 25px 0 10px;
}

.blog-article p {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 15px;
}

.blog-article ul, .blog-article ol {
    margin: 15px 0;
    padding-left: 25px;
}

.blog-article li {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 8px;
}

.blog-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 14px;
    border-radius: var(--radius);
    overflow: hidden;
}

.blog-article table th {
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 600;
    padding: 12px 15px;
    text-align: left;
}

.blog-article table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--gray-200);
}

.blog-article table tr:hover td {
    background: var(--gray-50);
}

.blog-article a {
    color: var(--primary);
    font-weight: 500;
}

.blog-article a:hover {
    text-decoration: underline;
}

.blog-article .meta {
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-200);
}

/* ============================================ */
/* Highlight Boxes (Blog)                       */
/* ============================================ */
.highlight-box {
    padding: 20px 25px;
    border-radius: var(--radius);
    margin: 20px 0;
    font-size: 15px;
    line-height: 1.7;
}

.highlight-box.blue {
    background: #EEF2FF;
    border-left: 4px solid var(--primary);
    color: var(--gray-700);
}

.highlight-box.green {
    background: #ECFDF5;
    border-left: 4px solid var(--accent);
    color: #065F46;
}

.highlight-box.yellow {
    background: #FFFBEB;
    border-left: 4px solid #F59E0B;
    color: #92400E;
}

.highlight-box.red {
    background: #FEF2F2;
    border-left: 4px solid #EF4444;
    color: #991B1B;
}

/* ============================================ */
/* Mobile Responsive                            */
/* ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 30px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .tool-card {
        padding: 25px 15px;
    }
    
    .upload-area {
        padding: 35px 20px;
    }
    
    .stats-bar {
        gap: 20px;
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 22px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .feature-card {
        padding: 15px 10px;
    }
    
    .results-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-article {
        padding: 20px;
    }
    
    .blog-article h1 {
        font-size: 26px;
    }
    
    .nav-inner {
        height: auto;
        padding: 12px 0;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
    }
    
    .nav-links a {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .trust-badges {
        gap: 10px;
    }
    
    .trust-badge {
        padding: 8px 15px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
    }
    
    .cta-banner {
        padding: 25px 20px;
    }
    
    .cta-banner h2 {
        font-size: 22px;
    }
}