/* Smiley Testimonials Tienda Online v1.0 */

:root {
    --smiley-red:    #ff0000;
    --smiley-green:  #33cc33;
    --smiley-yellow: #fbbf24;
    --smiley-dark:   #1a202c;
    --smiley-gray:   #4a5568;
}

.stt-dual-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 40px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.stt-tienda-title { text-align: center; margin-bottom: 35px; }
.stt-tienda-name {
    font-size: 36px; font-weight: 900; color: var(--smiley-dark);
    letter-spacing: 2px; text-transform: uppercase; margin: 0;
    background: linear-gradient(135deg, var(--smiley-red) 0%, var(--smiley-green) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.stt-dual-header {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    gap: 15px; padding: 25px 35px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 16px; border: 3px solid var(--smiley-green);
    margin-bottom: 50px; box-shadow: 0 4px 20px rgba(51,204,51,0.15);
}
.stt-header-icon { font-size: 48px; line-height: 1; }
.stt-header-info { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.stt-header-title { font-size: 28px; font-weight: 900; color: var(--smiley-dark); margin: 0; letter-spacing: 1px; text-transform: uppercase; }
.stt-header-stats { display: flex; gap: 15px; flex-wrap: wrap; justify-content: center; }
.stt-stat-count { font-size: 15px; font-weight: 700; color: var(--smiley-dark); padding: 6px 14px; background: rgba(255,255,255,0.8); border-radius: 20px; border: 2px solid var(--smiley-green); }

.stt-dual-container { display: grid; grid-template-columns: 50% 50%; gap: 40px; margin-bottom: 50px; padding: 0 20px; }
.stt-flip-section, .stt-video-section { display: flex; flex-direction: column; }
.stt-section-title { font-size: 20px; font-weight: 800; color: var(--smiley-dark); margin: 0 0 25px 0; display: flex; align-items: center; justify-content: center; gap: 10px; text-transform: uppercase; letter-spacing: 0.5px; text-align: center; }
.stt-title-icon { font-size: 24px; }

/* FLIP DISPLAY */
.stt-main-display { position: relative; width: 100%; max-width: 450px; aspect-ratio: 9/16; margin: 0 auto 25px; perspective: 1500px; }
.stt-display-inner { position: relative; width: 100%; height: 100%; transition: transform 0.8s cubic-bezier(0.23,1,0.32,1); transform-style: preserve-3d; }
.stt-main-display:hover .stt-display-inner { transform: rotateY(180deg); }
.stt-display-front, .stt-display-back { position: absolute; top: 0; left: 0; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 16px; overflow: hidden; box-shadow: 0 10px 40px rgba(0,0,0,0.15); transition: box-shadow 0.3s ease; }
.stt-main-display:hover .stt-display-front, .stt-main-display:hover .stt-display-back { box-shadow: 0 20px 60px rgba(51,204,51,0.35); }
.stt-display-front { background: #f3f4f6; position: relative; }
.stt-main-image { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; transition: opacity 0.4s ease; }
.stt-main-flag { position: absolute; top: 16px; right: 16px; font-size: 32px; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-radius: 10px; padding: 8px 12px; box-shadow: 0 4px 16px rgba(0,0,0,0.2); z-index: 10; line-height: 1; }
.stt-verified-badge { position: absolute; top: 16px; left: 16px; background: var(--smiley-green); color: white; padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; box-shadow: 0 4px 12px rgba(51,204,51,0.4); z-index: 10; }
.stt-main-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 25px; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%); display: flex; flex-direction: column; gap: 10px; }
.stt-main-name { font-size: 24px; font-weight: 800; color: white; text-shadow: 0 2px 10px rgba(0,0,0,0.6); margin: 0; }
.stt-main-rating { font-size: 18px; color: var(--smiley-yellow); text-shadow: 0 2px 8px rgba(0,0,0,0.5); letter-spacing: 3px; line-height: 1; }
.stt-hover-hint { position: absolute; bottom: 25px; right: 16px; background: rgba(102,126,234,0.95); color: white; padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; animation: stt-pulse 2.5s infinite; backdrop-filter: blur(10px); box-shadow: 0 4px 12px rgba(102,126,234,0.4); z-index: 5; }
@keyframes stt-pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.08); opacity: 0.85; } }

.stt-display-back { background: linear-gradient(135deg, var(--smiley-red) 0%, var(--smiley-yellow) 50%, var(--smiley-green) 100%); transform: rotateY(180deg); display: flex; align-items: center; justify-content: center; padding: 35px; }
.stt-back-content { color: white; text-align: center; max-width: 90%; display: flex; flex-direction: column; gap: 18px; }
.stt-quote-icon { font-size: 56px; opacity: 0.3; line-height: 1; font-family: Georgia, serif; }
.stt-testimony-text { font-size: 16px; line-height: 1.7; font-weight: 400; text-shadow: 0 2px 10px rgba(0,0,0,0.35); margin: 0; }
.stt-testimony-author { font-size: 15px; font-weight: 700; opacity: 0.95; font-style: italic; margin-top: 8px; }

/* CARRUSEL */
.stt-carousel-container { position: relative; display: flex; align-items: center; gap: 12px; margin-bottom: 15px; }
.stt-carousel-track { display: flex; gap: 10px; overflow-x: auto; scroll-behavior: smooth; padding: 10px 4px; scrollbar-width: thin; scrollbar-color: var(--smiley-red) #f7fafc; flex: 1; }
.stt-carousel-track::-webkit-scrollbar { height: 6px; }
.stt-carousel-track::-webkit-scrollbar-track { background: #f7fafc; border-radius: 10px; }
.stt-carousel-track::-webkit-scrollbar-thumb { background: var(--smiley-red); border-radius: 10px; }
.stt-thumbnail { position: relative; min-width: 90px; width: 90px; aspect-ratio: 9/16; border-radius: 12px; overflow: hidden; cursor: pointer; border: 3px solid transparent; transition: all 0.3s ease; box-shadow: 0 3px 10px rgba(0,0,0,0.12); flex-shrink: 0; }
.stt-thumbnail:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 8px 20px rgba(51,204,51,0.4); border-color: var(--smiley-green); }
.stt-thumbnail.stt-active { border-color: var(--smiley-red); box-shadow: 0 0 0 3px var(--smiley-red), 0 6px 16px rgba(255,0,0,0.5); transform: scale(1.08); }
.stt-thumbnail img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.stt-thumb-flag { position: absolute; top: 6px; right: 6px; font-size: 16px; background: rgba(255,255,255,0.95); backdrop-filter: blur(8px); border-radius: 6px; padding: 3px 6px; box-shadow: 0 2px 8px rgba(0,0,0,0.25); line-height: 1; }
.stt-carousel-btn { background: var(--smiley-red); color: white; border: none; width: 40px; height: 40px; border-radius: 50%; font-size: 24px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; box-shadow: 0 4px 14px rgba(255,0,0,0.35); flex-shrink: 0; }
.stt-carousel-btn:hover { background: var(--smiley-green); transform: scale(1.15); }

/* VIDEO PLAYER */
.stt-video-player-916 { position: relative; width: 100%; max-width: 450px; aspect-ratio: 9/16; margin: 0 auto 25px; border-radius: 16px; overflow: hidden; background: #000; box-shadow: 0 10px 40px rgba(0,0,0,0.15); }
.stt-youtube-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }
.stt-video-verified-badge { position: absolute; top: 16px; right: 16px; background: linear-gradient(135deg, var(--smiley-red), #cc0000); color: white; padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; display: flex; align-items: center; gap: 6px; box-shadow: 0 4px 12px rgba(255,0,0,0.4); z-index: 10; }

/* VIDEO PLAYLIST */
.stt-video-playlist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 450px; margin: 0 auto 15px; }
.stt-video-thumb { position: relative; aspect-ratio: 3/4; border-radius: 12px; overflow: hidden; cursor: pointer; border: 3px solid transparent; transition: all 0.3s ease; box-shadow: 0 3px 10px rgba(0,0,0,0.12); }
.stt-video-thumb:hover { transform: translateY(-4px) scale(1.05); box-shadow: 0 8px 20px rgba(255,0,0,0.4); border-color: var(--smiley-red); }
.stt-video-thumb.stt-active { border-color: var(--smiley-red); box-shadow: 0 0 0 3px var(--smiley-red), 0 6px 16px rgba(255,0,0,0.5); transform: scale(1.08); }
.stt-video-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.stt-video-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; transition: background 0.3s ease; }
.stt-video-thumb:hover .stt-video-overlay { background: rgba(0,0,0,0.6); }
.stt-play-icon { font-size: 32px; color: white; opacity: 0.9; text-shadow: 0 2px 8px rgba(0,0,0,0.5); }
.stt-video-duration { position: absolute; bottom: 8px; right: 8px; background: rgba(0,0,0,0.85); color: white; padding: 4px 8px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.stt-video-info { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%); padding: 8px; }
.stt-video-name { font-size: 11px; font-weight: 700; color: white; text-shadow: 0 1px 4px rgba(0,0,0,0.8); line-height: 1.3; display: block; }

/* HELPERS */
.stt-helper-text { text-align: center; color: var(--smiley-gray); font-size: 13px; font-style: italic; padding: 12px; background: #f9fafb; border-radius: 10px; border: 2px dashed #e2e8f0; margin: 0; }
.stt-no-content { text-align: center; padding: 40px 20px; color: var(--smiley-gray); font-size: 16px; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .stt-dual-wrapper { padding: 40px 25px; }
    .stt-dual-container { grid-template-columns: 1fr; gap: 50px; padding: 0; }
    .stt-main-display, .stt-video-player-916 { max-width: 400px; }
    .stt-hover-hint { display: none; }
}
@media (max-width: 480px) {
    .stt-dual-wrapper { padding: 30px 20px; }
    .stt-tienda-name { font-size: 24px; }
    .stt-header-title { font-size: 18px; }
    .stt-thumbnail { min-width: 80px; width: 80px; }
}
/* ============================================================
   RESPONSIVE FIX v1.1
   ============================================================ */
@media (max-width: 768px) {
    .stt-dual-wrapper {
        padding: 30px 16px !important;
        border-radius: 12px !important;
        margin: 0 8px !important;
    }
    .stt-dual-container {
        padding: 0 !important;
        gap: 30px !important;
    }
    .stt-main-display,
    .stt-video-player-916 {
        max-width: 100% !important;
    }
    .stt-carousel-container {
        padding: 0 !important;
    }
    .stt-header-stats {
        gap: 8px !important;
    }
}

@media (max-width: 480px) {
    .stt-dual-wrapper {
        padding: 20px 12px !important;
        margin: 0 4px !important;
    }
    .stt-tienda-name {
        font-size: 20px !important;
        letter-spacing: 1px !important;
    }
    .stt-header-title {
        font-size: 16px !important;
    }
    .stt-thumbnail {
        min-width: 70px !important;
        width: 70px !important;
    }
    .stt-back-content {
        padding: 0 !important;
    }
    .stt-testimony-text {
        font-size: 14px !important;
    }
}