/* ===========================
   App Store Style - Mobile First
   =========================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary: #007AFF;
    --emotion: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --focus: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --cognitive: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --speed: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --verbal: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --spatial: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
    --youtube: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
    --cafe: linear-gradient(135deg, #03C75A 0%, #029647 100%);
    --telegram: linear-gradient(135deg, #0088cc 0%, #006699 100%);
    --kakao: linear-gradient(135deg, #FEE500 0%, #FFCD00 100%);
    --ilovebrain: linear-gradient(135deg, #FF6B6B 0%, #4ECDC4 100%);
    --bg: #f2f2f7;
    --card-bg: #ffffff;
    --text: #000000;
    --text-secondary: #8e8e93;
    --border: #d1d1d6;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: var(--bg);
    color: var(--text);
    padding-bottom: 80px;
    overflow-x: hidden;
}

/* ===========================
   Mobile Header
   =========================== */
.mobile-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 0.5px solid var(--border);
    z-index: 1000;
    padding: 0 16px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 52px;
    max-width: 100%;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-icon {
    font-size: 24px;
    color: var(--primary);
}

.header-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}

.header-right {
    display: flex;
    gap: 12px;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    transition: transform 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:active {
    transform: scale(0.9);
}

/* ===========================
   Video Banner with Fallback
   =========================== */
.video-banner {
    margin: 0;
    padding: 0;
    background: #000;
}

.banner-container {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
}

/* Video Element */
.banner-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 1;
}

/* Video Loading Indicator */
.video-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: opacity 0.5s ease;
}

.video-loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.video-loading p {
    color: white;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 500;
}

/* Gradient Fallback Banner */
.gradient-banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 20px;
}

.banner-icon {
    font-size: 48px;
    margin-bottom: 12px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.9; }
}

.banner-title {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 8px 0;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.banner-subtitle {
    font-size: 14px;
    margin: 0 0 12px 0;
    opacity: 0.95;
    font-weight: 500;
}

.banner-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.banner-badge i {
    font-size: 14px;
    color: #FFD700;
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.shape {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 15%;
    animation: float 8s ease-in-out infinite 1s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    bottom: 10%;
    left: 50%;
    animation: float 7s ease-in-out infinite 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
    }
    50% {
        transform: translateY(-20px) translateX(10px) scale(1.1);
    }
}

/* ===========================
   Section Container
   =========================== */
.section-container {
    padding: 24px 16px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.btn-view-all {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.btn-view-all:hover {
    background: rgba(0, 122, 255, 0.1);
}

.btn-view-all:active {
    transform: scale(0.95);
}

.btn-view-all i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.btn-view-all:hover i {
    transform: translateX(2px);
}

.section-date {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.today-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.date-text {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.section-title-main {
    font-size: 32px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.5px;
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
}

.section-header-inline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.btn-more {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
}

/* ===========================
   Featured Card
   =========================== */
.featured-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.featured-card:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.featured-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.featured-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.emotion-bg {
    background: var(--emotion);
}

.focus-bg {
    background: var(--focus);
}

.cognitive-bg {
    background: var(--cognitive);
}

.speed-bg {
    background: var(--speed);
}

.verbal-bg {
    background: var(--verbal);
}

.spatial-bg {
    background: var(--spatial);
}

.youtube-bg {
    background: #FF0000;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.youtube-bg::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M23.498 6.186a3.016 3.016 0 0 0-2.122-2.136C19.505 3.545 12 3.545 12 3.545s-7.505 0-9.377.505A3.017 3.017 0 0 0 .502 6.186C0 8.07 0 12 0 12s0 3.93.502 5.814a3.016 3.016 0 0 0 2.122 2.136c1.871.505 9.376.505 9.376.505s7.505 0 9.377-.505a3.015 3.015 0 0 0 2.122-2.136C24 15.93 24 12 24 12s0-3.93-.502-5.814zM9.545 15.568V8.432L15.818 12l-6.273 3.568z"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.youtube-bg i {
    display: none;
}

.cafe-bg {
    background: #03C75A;
}

.telegram-bg {
    background: #0088cc;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.telegram-bg::before {
    content: '';
    position: absolute;
    width: 70%;
    height: 70%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.telegram-bg i {
    display: none;
}

.kakao-bg {
    background: #FEE500;
}

.kakao-bg i {
    color: #3C1E1E;
    font-size: 60px;
}

.ilovebrain-bg {
    background: var(--ilovebrain);
}

.featured-info {
    flex: 1;
}

.featured-category {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 2px;
    text-transform: uppercase;
    font-weight: 600;
}

.featured-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
}

.featured-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.featured-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
}

.meta-item i {
    font-size: 12px;
    color: #ffcc00;
}

.meta-divider {
    width: 1px;
    height: 12px;
    background: var(--border);
}

.btn-featured {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 24px;
    padding: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.btn-featured:active {
    opacity: 0.8;
    transform: scale(0.98);
}

/* ===========================
   Horizontal Scroll
   =========================== */
.horizontal-scroll {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 8px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    /* 터치 스크롤 최적화 */
    touch-action: pan-x;
    overscroll-behavior-x: contain;
}

.horizontal-scroll.dragging {
    cursor: grabbing;
    scroll-snap-type: none;
    scroll-behavior: auto;
}

.horizontal-scroll::-webkit-scrollbar {
    display: none;
}

.app-item {
    flex: 0 0 140px;
    scroll-snap-align: start;
    cursor: pointer;
    transition: transform 0.2s;
}

.app-item:hover {
    transform: scale(1.05);
}

.app-item:active {
    transform: scale(0.95);
}

.app-item-icon {
    width: 140px;
    height: 140px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    color: white;
    margin-bottom: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.app-item-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-item-category {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-item-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.rating-stars {
    font-size: 11px;
    color: #ffcc00;
}

.rating-value {
    font-size: 12px;
    color: var(--text-secondary);
}

.btn-get-small {
    background: var(--bg);
    border: none;
    border-radius: 16px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-get-small:active {
    opacity: 0.6;
}

/* ===========================
   Full Apps Grid
   =========================== */
.apps-grid-full {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.full-app-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow);
}

.full-app-card:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.full-app-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

.full-app-middle {
    flex: 1;
    overflow: hidden;
}

.full-app-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.full-app-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.full-app-rating {
    display: flex;
    align-items: center;
    gap: 6px;
}

.full-app-rating .stars {
    font-size: 11px;
    color: #ffcc00;
}

.full-app-rating .count {
    font-size: 12px;
    color: var(--text-secondary);
}

.btn-download {
    background: var(--bg);
    border: none;
    border-radius: 16px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.btn-download:active {
    opacity: 0.6;
}

/* ===========================
   Advertisement Banners
   =========================== */
.ad-banner {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 16px;
    margin: 12px 0;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ad-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.ad-banner:active {
    transform: scale(0.98);
}

.ad-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.ad-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.ad-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    background: #f5f5f5;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: relative;
}

.ad-icon svg {
    display: block;
    max-width: 100%;
    max-height: 100%;
}

.ad-icon i {
    display: block;
    line-height: 1;
    position: relative;
    z-index: 1;
}

/* YouTube 아이콘 스타일 */
.youtube-icon-bg {
    background: linear-gradient(135deg, #ffe5e5 0%, #ffcccc 100%) !important;
}

.youtube-icon {
    color: #ff0000 !important;
    font-size: 40px !important;
    font-weight: 900;
}

/* Cafe 아이콘 스타일 */
.cafe-icon-bg {
    background: linear-gradient(135deg, #e5f5ed 0%, #ccf0dd 100%) !important;
}

.cafe-link .ad-icon {
    background: linear-gradient(135deg, #e5f5ed 0%, #ccf0dd 100%);
}

.cafe-icon {
    color: #03c75a !important;
    font-size: 36px !important;
}

.ad-info {
    flex: 1;
    color: var(--text);
}

.ad-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text);
}

.ad-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.ad-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ad-platform {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.ad-cta {
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    background: var(--bg);
    border-radius: 12px;
    color: var(--primary);
}

/* Fade transition for ad rotation */
.ad-link {
    transition: opacity 0.5s ease;
}

.ad-link.fade-out {
    opacity: 0;
}

.ad-link.fade-in {
    opacity: 1;
}

/* ===========================
   Bottom Navigation
   =========================== */
/* ===========================
   Version Footer
   =========================== */
.version-footer {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 24px 16px 100px;
    text-align: center;
    margin-top: 40px;
}

.version-container {
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.version-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.copyright {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.separator {
    font-weight: 400;
    color: var(--text-secondary);
}

.version-number {
    font-size: 13px;
    font-weight: 500;
    color: #667eea;
}

/* ===========================
   Bottom Navigation
   =========================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 0.5px solid var(--border);
    display: flex;
    justify-content: space-around;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
    z-index: 999;
}

.nav-item {
    background: none;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
    padding: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.nav-item i {
    font-size: 22px;
}

.nav-item span {
    font-size: 10px;
    font-weight: 500;
}

.nav-item.active {
    color: var(--primary);
}

.nav-item:active {
    opacity: 0.6;
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.featured-card,
.app-item,
.full-app-card {
    animation: fadeInUp 0.5s ease-out;
}

.app-item:nth-child(1) { animation-delay: 0.1s; }
.app-item:nth-child(2) { animation-delay: 0.15s; }
.app-item:nth-child(3) { animation-delay: 0.2s; }
.app-item:nth-child(4) { animation-delay: 0.25s; }
.app-item:nth-child(5) { animation-delay: 0.3s; }
.app-item:nth-child(6) { animation-delay: 0.35s; }

.full-app-card:nth-child(1) { animation-delay: 0.05s; }
.full-app-card:nth-child(2) { animation-delay: 0.1s; }
.full-app-card:nth-child(3) { animation-delay: 0.15s; }
.full-app-card:nth-child(4) { animation-delay: 0.2s; }
.full-app-card:nth-child(5) { animation-delay: 0.25s; }
.full-app-card:nth-child(6) { animation-delay: 0.3s; }

/* ===========================
   Desktop Responsive (Optional)
   =========================== */
@media (min-width: 768px) {
    body {
        max-width: 500px;
        margin: 0 auto;
        box-shadow: 0 0 40px rgba(0,0,0,0.1);
    }
    
    .banner-container {
        height: 220px;
    }
    
    .horizontal-scroll {
        gap: 20px;
    }
    
    .app-item {
        flex: 0 0 160px;
    }
    
    .app-item-icon {
        width: 160px;
        height: 160px;
    }
}

/* ===========================
   Small Mobile
   =========================== */
@media (max-width: 360px) {
    .header-title {
        font-size: 18px;
    }
    
    .section-title-main {
        font-size: 28px;
    }
    
    .banner-container {
        height: 150px;
    }
    
    .app-item {
        flex: 0 0 120px;
    }
    
    .app-item-icon {
        width: 120px;
        height: 120px;
        font-size: 48px;
    }
    
    .ad-banner {
        padding: 12px;
    }
    
    .ad-icon {
        width: 56px;
        height: 56px;
        min-width: 56px;
        font-size: 28px;
    }
    
    .ad-title {
        font-size: 15px;
    }
    
    .ad-desc {
        font-size: 12px;
    }
    
    .ad-cta {
        font-size: 12px;
        padding: 5px 10px;
    }
}