body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    background-image: url('hinh-nen-cay-xanh-2.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    text-align: center;
}

/* Language Switcher Styles */
#language-switcher {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 1000;
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown.show .dropdown-content {
    display: block;
}

.lang-btn {
    background-color: #fff;
    color: #333;
    padding: 4px 8px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: background-color 0.3s;
    margin-right: 10px;
}

.lang-btn:hover {
    background-color: #e0e0e0;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: #fff;
    min-width: 180px;
    max-height: 250px;
    overflow-y: auto;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    border-radius: 4px;
    z-index: 1001;
    margin-top: 4px;
}

.dropdown-content::-webkit-scrollbar {
    width: 6px;
}

.dropdown-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.dropdown-content::-webkit-scrollbar-thumb {
    background: #4CAF50;
    border-radius: 4px;
}

.dropdown-content a {
    color: #333;
    padding: 10px 14px;
    text-decoration: none;
    display: block;
    font-size: 13px;
    transition: background-color 0.2s;
    border-bottom: 1px solid #f1f1f1;
}

.dropdown-content a:hover {
    background-color: #4CAF50;
    color: white;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* End Language Switcher Styles */

header {
    background-color: #4CAF50;
    color: white;
    padding: 1em;
    margin: 0.1em 0;
    position: relative;
}

video {
    width: 80%;
    max-width: 600px;
    margin: 1em auto;
    display: block;
    background-color: #2E7D32;
}

section {
    padding: 1em 2em 2em 2em;
    margin: 1em auto;
    max-width: 800px;
    background-color: rgba(46, 125, 50, 0.7);
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    color: white;
}

.buttons {
    display: flex;
    gap: 0.5em;
}

.nav-buttons {
    display: flex;
    gap: 0.5em;
    justify-content: space-between;
    width: 100%;
}

.button {
    background-color: #4CAF50;
    color: white;
    padding: 0.5em 1em;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    flex: 1;
    text-align: center;
    white-space: normal;
    line-height: 1.3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Button spanning 2 columns */
.button-width-2 {
    flex: 2;
}

@media screen and (max-width: 600px) {
    #kham-pha .buttons .button-width-2 {
        grid-column: span 2;
    }
    /* Consistent font sizing for heading and contact info on mobile */
    #kham-pha h2 {
        font-size: 1em !important;
    }
    #kham-pha small {
        font-size: 1em !important;
    }
}

.button:hover {
    background-color: #45a049;
}

.button.active {
    background-color: #66BB6A;
}

footer {
    text-align: center;
    padding: 1em;
    background-color: #333;
    color: white;
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none; /* Hidden by default on desktop */
    background-color: #2e7d32;
    padding: 15px 10px 20px 10px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    margin-top: 20px;
}

.mobile-bottom-nav .nav-buttons {
    display: flex;
    flex-direction: row;
    gap: 8px;
}

.mobile-bottom-nav .button {
    background-color: #4CAF50;
    color: white;
    padding: 12px 4px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.75em;
    text-align: center;
    transition: background-color 0.3s;
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    line-height: 1.3;
    white-space: normal;
    height: 50px;
}

.mobile-bottom-nav .button:hover,
.mobile-bottom-nav .button.active {
    background-color: #66BB6A;
}

/* Mobile 2x2 grid for main buttons */
@media screen and (max-width: 600px) {
    #kham-pha .buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-top: 15px;
    }
    
    #kham-pha .buttons .button {
        padding: 12px 10px;
        font-size: 0.85em;
    }
}

/* Desktop buttons top margin adjustment - 15px spacing */
@media screen and (min-width: 601px) {
    #kham-pha .buttons {
        margin-top: 15px;
    }
}

/* Room Grid Layout - Mobile only: 3 buttons per row */
/* Desktop keeps original flexbox layout with spacing */
.room-grid {
    /* Desktop: use flexbox with equal width buttons, left-right align */
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

.room-button {
    background-color: #4CAF50;
    color: white;
    padding: 12px 10px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
    text-align: center;
    font-size: 0.9em;
    flex: 1 1 calc(25% - 12px); /* 4 buttons per row on desktop */
    min-width: 150px;
    max-width: calc(25% - 12px);
}

.room-button:hover {
    background-color: #45a049;
}

.room-button.active {
    background-color: #66BB6A;
}

.room-button.room-full-width {
    /* Full width on both mobile and desktop */
    flex: 1 1 100%;
    max-width: none;
}

/* Mobile responsive - 2 columns, equal width, centered */
@media screen and (max-width: 600px) {
    .room-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        width: calc(100% - 32px);
        max-width: 400px;
        margin: 0 auto;
        padding: 0;
        box-sizing: border-box;
        justify-items: center;
    }
    
    .room-button {
        padding: 10px 8px;
        font-size: 0.85em;
        width: 100%;
        box-sizing: border-box;
        line-height: 1.3;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        min-height: 44px;
        border-radius: 6px;
    }
    
    .room-button.room-full-width {
        grid-column: span 2;
        font-size: 0.85em;
        padding: 10px 8px;
        min-height: 44px;
        text-align: center;
        white-space: normal;
        word-wrap: break-word;
        justify-self: stretch;
    }
    
    section#albums {
        padding: 6px;
        text-align: center;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        margin-left: auto;
        margin-right: auto;
    }
    
    section#albums .room-grid {
        width: calc(100% - 32px);
        max-width: 400px;
        margin: 0 auto;
        box-sizing: border-box;
        justify-items: center;
    }
}

/* Mobile responsive - Villa booking buttons: 4 buttons per row x 2 rows on mobile */
@media screen and (max-width: 600px) {
    #albums .buttons {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
        width: calc(100% - 32px);
        max-width: 400px;
        margin: 0 auto;
        padding: 0;
        box-sizing: border-box;
    }
    
    #albums .buttons .button {
        padding: 12px 8px;
        font-size: 0.9em;
        width: 100%;
        box-sizing: border-box;
        line-height: 1.3;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        min-height: 48px;
        border-radius: 6px;
    }
}

/* Desktop title group break spacing - 0.5px line gap */
.title-group-break {
    display: none;
}

#video h2 small {
    margin-top: 3px !important;
    display: block;
    font-size: 0.7em;
}

#video h2 .desktop-break {
    font-size: 0.65em;
}

#video h2 .main-title {
    font-size: 0.9em;
}

/* Show mobile bottom nav only on mobile (up to 600px) */
@media screen and (max-width: 600px) {
    .mobile-bottom-nav {
        display: block;
    }
    
    /* Hide original nav-buttons in header on mobile */
    header .nav-buttons {
        display: none;
    }
    
    /* Hide KALYNK_AN TUỆ text on mobile - now using mobile header instead */
    header > div:first-child {
        display: none !important;
    }
    
    /* Show mobile header on mobile */
    #mobile-header {
        display: flex !important;
    }
    
    /* Language switcher in #kham-pha section */
    #language-switcher {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 10px;
        text-align: right;
    }
    
    .dropdown {
        display: inline-block;
    }
    
    .lang-btn {
        font-size: 11px;
        padding: 6px 10px;
    }
    
    .dropdown-content {
        min-width: 140px;
    }
    
    .dropdown-content a {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    /* Make section title larger (1.5x) */
    #kham-pha h2 {
        font-size: 1.5em !important;
    }
    
    #kham-pha small {
        font-size: 1.2em !important;
    }
    
    footer {
        margin-bottom: 0;
    }
    
    /* Mobile header language switcher styling */
    #mobile-header .language-switcher-mobile {
        display: flex;
        align-items: center;
        margin-left: auto;
    }
    
    #mobile-header #language-switcher {
        margin-bottom: 0;
        text-align: left;
    }
    
    #mobile-header .lang-btn {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    /* Show mobile room navigation on mobile */
    #mobile-room-nav {
        display: block !important;
    }
    
    /* Hide language switcher on mobile */
    .language-switcher {
        display: none !important;
    }
}

img {
    width: 100%;
    max-width: 250px;
    margin: 1em;
    border-radius: 8px;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.albums {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    justify-items: center;
}

.album {
    display: block;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 8px;
    text-decoration: none;
    color: white;
    text-align: center;
    min-width: 100px;
}

.album:hover {
    background: rgba(255, 255, 255, 0.2);
}

a.back {
    display: inline-block;
    margin-top: 1em;
    padding: 0.5em 1em;
    background-color: #4CAF50;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

a.back:hover {
    background-color: #45a049;
}

.mindmap {
    display: flex;
    color: white;
    align-items: center;
    position: relative;
}

.mindmap .root {
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-weight: bold;
    margin-right: 20px;
    position: relative;
}

.mindmap .root:after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    width: 20px;
    height: 4px;
    background: white;
    transform: translateY(-50%);
}

.mindmap .branch {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mindmap .node {
    margin: 5px 0;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    position: relative;
}

.mindmap .node:before {
    content: '';
    position: absolute;
    left: -40px;
    top: 50%;
    width: 40px;
    height: 4px;
    background: white;
    transform: translateY(-50%);
}

.mindmap .sub-branch {
    margin-left: 40px;
    display: flex;
    flex-direction: column;
}

.mindmap .sub-branch .node {
    background: rgba(255, 255, 255, 0.05);
}

.mindmap .sub-branch .node:before {
    content: '';
    position: absolute;
    left: -40px;
    top: 50%;
    width: 40px;
    height: 4px;
    background: white;
    transform: translateY(-50%);
}

.mindmap a {
    color: lightblue;
    text-decoration: none;
}

.mindmap a:hover {
    text-decoration: underline;
}

.flow-mindmap {
    display: flex;
    align-items: center;
    margin: 50px 0;
    color: white;
}

.flow-mindmap .center {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin-right: 20px;
    font-weight: bold;
}

.flow-mindmap .branches {
    display: flex;
    flex-direction: column;
}

.flow-mindmap .branch {
    display: flex;
    align-items: center;
    margin: 5px 0;
}

.flow-mindmap .arrow {
    margin: 0 10px;
    font-size: 20px;
    color: white;
}

.flow-mindmap .node {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px;
    border-radius: 8px;
    position: relative;
}

.flow-mindmap .sub-branches {
    margin-left: 20px;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
}

.flow-mindmap .sub-branch {
    display: flex;
    align-items: center;
    margin: 5px 0;
}

.flow-mindmap a {
    color: yellow;
    text-decoration: none;
    font-size: 0.5em;
    font-weight: bold;
    text-shadow: 0 0 10px yellow;
}

.flow-mindmap a:hover {
    text-decoration: underline;
}

.radial-mindmap {
    text-align: center;
    margin: 50px auto;
    color: white;
}

.radial-mindmap .center {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 8px;
    display: inline-block;
    font-weight: bold;
    margin-bottom: 20px;
}

.radial-mindmap .branches {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.radial-mindmap .branch {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin: 0 10px;
    text-align: center;
    position: relative;
}

.radial-mindmap .branch:before {
    content: '↓';
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 24px;
}

.radial-mindmap a {
    color: lightblue;
    text-decoration: none;
}

.radial-mindmap a:hover {
    text-decoration: underline;
}

/* ================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ================================ */

/* Mobile styles (up to 480px) */
@media screen and (max-width: 480px) {
    body {
        font-size: 14px;
        background-size: 100% 100%;
    }
    
    header {
        padding: 0.5em;
    }
    
    /* Hide original KALYNK_AN TUỆ text on mobile - now using mobile header instead */
    header > div:first-child {
        display: none;
    }
    
    /* Show mobile header */
    #mobile-header {
        display: flex !important;
    }
    
    /* Language switcher in #kham-pha section */
    #language-switcher {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 10px;
        text-align: right;
    }
    
    .dropdown {
        display: inline-block;
    }
    
    .lang-btn {
        font-size: 11px;
        padding: 6px 10px;
    }
    
    .dropdown-content {
        min-width: 140px;
    }
    
    .dropdown-content a {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    /* Make section title larger (1.5x) */
    #kham-pha h2 {
        font-size: 1.5em !important;
    }
    
    #kham-pha small {
        font-size: 1.2em !important;
    }
    
    .buttons {
        flex-direction: column;
        gap: 0.5em;
        padding: 0 10px;
    }
    
    .button {
        padding: 0.8em 1em;
        font-size: 0.95em;
        white-space: normal;
        line-height: 1.4;
        min-height: 3.5em;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    section {
        padding: 1em;
        margin: 0.5em;
        width: auto !important;
        max-width: none !important;
    }
    
    .buttons {
        margin-top: 10px;
    }
    
    section h2 {
        font-size: 1em;
    }
    
    section p {
        font-size: 0.85em;
        line-height: 1.4;
    }
    
    /* Center all images on mobile */
    img {
        max-width: 100%;
        margin: 0.5em auto;
        display: block;
        text-align: center;
    }
    
    /* Center gallery images */
    .gallery {
        flex-direction: column;
        align-items: center;
    }
    
    .gallery img {
        width: 100%;
        max-width: 100%;
    }
    
    /* Center text content in sections */
    section {
        text-align: center !important;
    }
    
    section h2 {
        text-align: center !important;
    }
    
    section p {
        text-align: center !important;
    }
    
    /* Center content in kham-pha section */
    #kham-pha {
        text-align: center !important;
    }
    
    #kham-pha h2 {
        text-align: center !important;
    }
    
    #kham-pha p {
        text-align: center !important;
    }
    
    .albums {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .flow-mindmap {
        flex-direction: column;
        margin: 20px 0;
    }
    
    .flow-mindmap .center {
        margin-right: 0;
        margin-bottom: 15px;
        width: 100%;
        text-align: center;
    }
    
    .flow-mindmap .branches {
        width: 100%;
    }
    
    .flow-mindmap .branch {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .flow-mindmap .arrow {
        display: none;
    }
    
    .flow-mindmap .node {
        width: 100%;
        box-sizing: border-box;
    }
    
    .flow-mindmap .sub-branches {
        margin-left: 10px;
    }
    
    .mindmap {
        flex-direction: column;
    }
    
    .mindmap .root {
        margin-right: 0;
        margin-bottom: 15px;
        width: 100%;
        text-align: center;
    }
    
    .mindmap .root:after {
        display: none;
    }
    
    .mindmap .branch {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .mindmap .node:before {
        display: none;
    }
    
    .radial-mindmap .branches {
        flex-direction: column;
        align-items: center;
    }
    
    .radial-mindmap .branch {
        margin: 10px 0;
        width: 80%;
    }
    
    video {
        width: 100%;
        max-width: 100%;
        background-color: #2E7D32;
    }
    
    #video-reviews {
        padding: 20px 10px;
    }
    
    #video-reviews div[style*="display: flex"] {
        flex-direction: column !important;
        gap: 20px !important;
    }
    
    #video-reviews div[style*="flex: 1"] {
        max-width: 375px !important;
        min-width: 375px !important;
        width: 375px !important;
    }
    
    #video-reviews blockquote {
        max-width: 375px !important;
        min-width: 375px !important;
        width: 375px !important;
    }
    
    #video-reviews p {
        font-size: 0.85em;
        padding: 0 10px;
    }
    
    .dropdown-content {
        min-width: 120px;
    }
    
    .dropdown-content a {
        padding: 8px 10px;
        font-size: 11px;
    }
    
    /* Founder section mobile styles */
    #founder {
        flex-direction: column !important;
        gap: 15px !important;
        align-items: center !important;
    }
    
    #founder div {
        min-width: 100% !important;
        padding-left: 0 !important;
        padding: 15px !important;
        text-align: center !important;
    }
    
    #founder blockquote {
        max-width: 100% !important;
        min-width: 100% !important;
    }
    
    #founder h2 {
        text-align: center !important;
    }
    
    #founder p {
        text-align: center !important;
    }
    
    /* Album section - center album content */
    #album h2 {
        text-align: center !important;
    }
    
    #album p {
        text-align: center !important;
    }
    
    /* Healing content section */
    #healing-content {
        text-align: center !important;
    }
    
    #healing-content h2 {
        text-align: center !important;
    }
    
    #healing-content p {
        text-align: center !important;
    }
    
    /* Gioi thieu section */
    #gioi-thieu {
        text-align: center !important;
    }
    
    #gioi-thieu h2 {
        text-align: center !important;
    }
    
    #gioi-thieu p {
        text-align: center !important;
    }
    
    /* Hinh anh section */
    #hinh-anh h2 {
        text-align: center !important;
    }
    
    /* Center all inline images not in gallery */
    section img:not(.gallery img) {
        display: block;
        margin: 15px auto;
        text-align: center;
    }
    
    /* Mindmap centering */
    .mindmap .node {
        text-align: center !important;
    }
    
    .flow-mindmap .node {
        text-align: center !important;
    }
    
    .radial-mindmap .center {
        text-align: center !important;
    }
    
    .radial-mindmap .branch {
        text-align: center !important;
    }
    
    /* Video reviews - Center videos on mobile */
    #video-reviews > h2 {
        text-align: center !important;
    }
    
    #video-reviews > div {
        justify-content: center !important;
    }
    
    #video-reviews > div > div {
        margin: 0 auto 20px auto !important;
        text-align: center !important;
        float: none !important;
        flex: none !important;
        width: 375px !important;
        max-width: 375px !important;
        min-width: 375px !important;
    }
    
    /* Instagram media centering */
    #video-reviews .instagram-media {
        margin: 0 auto !important;
        float: none !important;
        display: block !important;
        width: 375px !important;
        max-width: 375px !important;
    }
    
    #video-reviews .instagram-media-fallback {
        margin: 0 auto !important;
        float: none !important;
        display: block !important;
        width: 375px !important;
        max-width: 375px !important;
    }
    
    #video-reviews p {
        font-size: 0.85em;
        padding: 0 10px;
        text-align: center !important;
    }
    
    /* Instagram embed iframes and fallbacks */
    #video-reviews iframe {
        width: 375px !important;
        max-width: 375px !important;
        margin: 0 auto !important;
        display: block !important;
    }
    
    #video-reviews blockquote {
        width: 375px !important;
        max-width: 375px !important;
        margin: 0 auto !important;
    }
    
    /* Force stacking and centering on mobile */
    @media screen and (max-width: 600px) {
        #video-reviews > div {
            flex-direction: column !important;
            align-items: center !important;
        }
        
        #video-reviews > div > div {
            max-width: 375px !important;
            width: 375px !important;
            min-width: 375px !important;
        }
    }
    
    /* Hide desktop OM.VIBE RETREAT text on mobile */
    .desktop-omvibe {
        display: none;
    }
    
    /* Title - line break on mobile */
    .desktop-break {
        display: block !important;
        margin-bottom: 3px;
    }
    
    .desktop-break-2 {
        display: block !important;
        margin-top: 3px;
    }
    
    /* Video section title - larger font */
    #video h2 {
        font-size: 1.5em !important;
    }
    
    /* Video section small text */
    #video small {
        font-size: 0.7em !important;
    }
}
@media screen and (min-width: 481px) and (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    header div:first-child {
        font-size: 2em !important;
    }
    
    .buttons {
        flex-wrap: wrap;
        gap: 0.4em;
    }
    
    .button {
        flex: 1 1 45%;
        font-size: 0.95em;
    }
    
    section {
        padding: 1.5em;
        margin: 0.8em;
    }
    
    img {
        max-width: 200px;
    }
    
    .gallery {
        flex-wrap: wrap;
    }
    
    .albums {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .flow-mindmap {
        flex-wrap: wrap;
    }
    
    .flow-mindmap .branches {
        width: 100%;
    }
    
    #video-reviews div[style*="display: flex"] {
        gap: 20px !important;
    }
    
    #video-reviews div[style*="flex: 1"] {
        min-width: 45% !important;
    }
}

/* Desktop styles (769px and above) */
@media screen and (min-width: 769px) {
    .buttons {
        flex-wrap: nowrap;
    }
    
    .button {
        flex: 1;
        white-space: nowrap;
    }
    
    section {
        max-width: 800px;
    }
    
    .gallery {
        flex-wrap: wrap;
    }
    
    .albums {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Desktop line break for title */
    .desktop-break {
        display: block;
        margin-top: 0.8px;
    }
    
    .desktop-break-2 {
        display: block;
        margin-top: 0.8px;
    }
    
    /* Spacing between title groups */
    .title-group-break {
        margin-top: 0.5px;
    }
}

/* Large desktop styles (1200px and above) */
@media screen and (min-width: 1200px) {
    body {
        font-size: 18px;
    }
    
    section {
        max-width: 1000px;
    }
    
    img {
        max-width: 300px;
    }
}

/* Instagram Embed Fallback Styles */
.instagram-media-fallback {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    color: white;
    margin: 10px auto;
}

.instagram-media-fallback .video-icon {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
}

.instagram-media-fallback p {
    margin: 0 0 15px 0;
    font-size: 16px;
    font-weight: bold;
    color: white;
}

.instagram-media-fallback a {
    display: inline-block;
    background: white;
    color: #667eea;
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.instagram-media-fallback a:hover {
    background: #f0f0f0;
    transform: scale(1.05);
}

/* Mobile responsive for Instagram fallback */
@media screen and (max-width: 480px) {
    .instagram-media-fallback {
        padding: 20px 15px;
    }
    
    .instagram-media-fallback .video-icon {
        font-size: 36px;
    }
    
    .instagram-media-fallback p {
        font-size: 14px;
    }
    
    .instagram-media-fallback a {
        padding: 8px 20px;
        font-size: 14px;
    }
}

/* Desktop only - hide on mobile */
.desktop-only {
    display: block;
}

/* Hide on mobile (up to 600px) */
@media screen and (max-width: 600px) {
    .desktop-only {
        display: none !important;
    }
    /* Center contact info on mobile */
    #kham-pha small {
        text-align: center !important;
        font-size: 0.7em;
        margin-top: -10px;
    }
}