/* CSS Custom Properties */
:root {
    /* Colors */
    --primary-color: 210 85% 50%; /* #1976D2 */
    --primary-dark: 210 85% 45%; /* #1565C0 */
    --secondary-color: 195 100% 50%; /* #00BCD4 */
    --accent-color: 140 65% 55%; /* #4CAF50 */
    --background: 210 11% 98%; /* #F5F7FA */
    --background-alt: 210 17% 95%; /* #E8EAF6 */
    --surface: 0 0% 100%; /* #FFFFFF */
    --text-primary: 210 11% 15%; /* #263238 */
    --text-secondary: 210 7% 46%; /* #607D8B */
    --text-muted: 210 9% 65%; /* #90A4AE */
    --border-light: 210 14% 89%; /* #CFD8DC */
    --shadow: 210 14% 7%; /* rgba(38, 50, 56, 0.1) */
    --error: 0 68% 61%; /* Error color */
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Spacing */
    --container-padding: 1rem;
    --section-padding: 4rem 0;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Font sizes */
    --font-size-lg: 1.25rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    
    /* Z-index layers */
    --z-floating: 1000;
    --z-navbar: 100;
    --z-dropdown: 50;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans Bengali', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: hsl(var(--text-primary));
    background-color: hsl(var(--background));
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: 1rem;
    color: hsl(var(--text-secondary));
}

/* Container */
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 5%;
}

/* =========================================
   TOP OFFER BAR STYLES
   ========================================= */
.top-offer-bar {
    background: linear-gradient(90deg, #0091EA, #00B0FF);
    color: white;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.offer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-family: 'Noto Sans Bengali', sans-serif;
    font-size: 15px;
}

.offer-content span {
    display: inline-block;
    font-weight: 600;
    color: #ffffff;
    animation: heartbeatGlow 2s infinite ease-in-out;
}

.highlight-text {
    background-color: #fff;
    color: #0091EA;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 800;
    margin: 0 5px;
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.8);
}

.phone-link {
    color: #FFEB3B;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
}

.phone-link:hover {
    color: #fff;
    text-decoration: underline;
}

.fa-bullhorn {
    color: #FFEB3B;
    animation: shake 3s infinite;
}


@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    10%, 30% { transform: rotate(-10deg); }
    20%, 40% { transform: rotate(10deg); }
}

@keyframes heartbeatGlow {
    0% {
        transform: scale(1);
        text-shadow: 0 0 0 transparent;
    }
    50% {
        transform: scale(1.05);
        text-shadow: 0 0 10px rgba(255, 255, 255, 1), 0 0 20px rgba(255, 215, 0, 0.6);
    }
    100% {
        transform: scale(1);
        text-shadow: 0 0 0 transparent;
    }
}

/* =========================================
   NAVBAR STYLES
   ========================================= */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 40px;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: 0.3s;
    height: 80px;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    max-width: 100%;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-wrapper img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid #FFC107;
    transition: 0.3s;
}

.nav-logo:hover .logo-wrapper img {
    transform: rotate(10deg);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-text .chowdhury {
    font-size: 22px;
    font-weight: 800;
    color: #1976D2;
    font-family: 'Playfair Display', serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.brand-text .dental {
    font-size: 16px;
    font-weight: 600;
    color: #FF9800;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #37474F;
    text-decoration: none;
    position: relative;
    padding: 5px 0;
    transition: 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: #1976D2;
    transition: all 0.3s ease-in-out;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: #1976D2;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}

.nav-btn {
    background: linear-gradient(135deg, #1976D2, #0288D1);
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
    transition: 0.3s;
    white-space: nowrap;
}

.nav-btn:hover {
    background: #FF9800;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.bar {
    width: 28px;
    height: 3px;
    background-color: #1976D2;
    border-radius: 5px;
    transition: 0.3s;
}

/* =========================================
   HERO SECTION STYLES
   ========================================= */
.hero {
    background: linear-gradient(135deg, #E3F2FD 0%, #FFFFFF 100%);
    position: relative;
    padding: 150px 0 60px 0;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    font-family: 'Hind Siliguri', sans-serif;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.welcome-badge {
    background: #E1F5FE;
    color: #0288D1;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 25px;
    display: inline-block;
    margin-bottom: 15px;
    border: 1px solid #B3E5FC;
}

.hero-title {
    font-size: 48px;
    line-height: 1.2;
    color: #263238;
    font-weight: 700;
    margin-bottom: 20px;
}

.highlight-word {
    color: #01579B;
    position: relative;
    z-index: 1;
}

.highlight-word::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 10px;
    background: #FFEB3B;
    z-index: -1;
    opacity: 0.6;
    border-radius: 5px;
}

.hero-subtitle {
    font-size: 18px;
    color: #546E7A;
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, #1976D2, #0288D1);
    border: none;
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: hsl(var(--primary-color));
    border: 2px solid hsl(var(--primary-color));
}

.btn-secondary:hover {
    background: hsl(var(--primary-color));
    color: white;
    transform: translateY(-2px);
}

.pulse-btn {
    animation: btnPulse 2s infinite;
}

@keyframes btnPulse {
    0% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(25, 118, 210, 0); }
    100% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0); }
}

.trust-badges {
    display: flex;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid #CFD8DC;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #455A64;
    font-size: 14px;
}

.badge-item i {
    color: #00C853;
    font-size: 18px;
}

.hero-image-wrapper {
    position: relative;
    text-align: center;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 20px 20px 0px rgba(25, 118, 210, 0.1);
    z-index: 2;
    position: relative;
}

.floating-img {
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage {
    0% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0); }
}

.floating-card {
    position: absolute;
    background: white;
    padding: 10px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    font-weight: bold;
    color: #0288D1;
    font-family: 'Hind Siliguri', sans-serif;
    z-index: 3;
    top: 40px;
    left: -20px;
    animation: floatCard 5s ease-in-out infinite;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(15px); }
}

/* =========================================
   COVERFLOW EFFECT STYLES - FIXED VERSION
   ========================================= */
.coverflow-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
    min-height: 500px; /* ফিক্সড উচ্চতা যোগ করুন */
}

.coverflow-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
    height: 420px; /* উচ্চতা বাড়ানো হয়েছে */
    position: relative;
    margin-bottom: 40px;
    min-width: 100%;
}

.gallery-card {
    position: absolute;
    width: 320px; /* একটু বড় করা হলো */
    height: 380px; /* হাইট বাড়ানো হলো ক্যাপশনের জন্য */
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    cursor: pointer;
    background: white;
    border: none;
    will-change: transform, opacity; /* পারফরম্যান্সের জন্য */
    backface-visibility: hidden; /* 3D ইফেক্টের জন্য */
}

.card-image {
    position: relative;
    width: 100%;
    height: 220px; /* ছবির হাইট নির্দিষ্ট */
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #1976D2;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    z-index: 2;
}

.card-caption {
    padding: 20px;
    background: white;
    height: 160px; /* ক্যাপশনের হাইট নির্দিষ্ট */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden; /* টেক্সট ওভারফ্লো কন্ট্রোল */
}

.caption-title {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #0D47A1;
    margin-bottom: 10px;
    line-height: 1.3;
    height: 2.6em; /* ২ লাইনের জন্য */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.caption-desc {
    font-size: 14px;
    color: #546E7A;
    line-height: 1.5;
    margin-bottom: 15px;
    height: 4.5em; /* ৩ লাইনের জন্য */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.caption-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
}

.tag {
    background: rgba(25, 118, 210, 0.1);
    color: #1976D2;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(25, 118, 210, 0.2);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tag:hover {
    background: #1976D2;
    color: white;
    transform: translateY(-2px);
}

/* কার্ড হোভার ইফেক্ট */
.gallery-card:hover .card-image img {
    transform: scale(1.1);
}

.gallery-card:hover {
    box-shadow: 0 20px 40px rgba(25, 118, 210, 0.2);
}

/* Active card highlight */
.gallery-card.active {
    box-shadow: 0 25px 50px rgba(255, 152, 0, 0.25);
    border: 2px solid #FF9800;
}

.gallery-card.active .card-caption {
    background: linear-gradient(to bottom, #FFF3E0, white);
}

/* কভারফ্লো কন্ট্রোলস */
.coverflow-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 20px;
    position: relative;
    z-index: 10;
}

.coverflow-prev,
.coverflow-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(25, 118, 210, 0.3);
    position: relative;
    z-index: 20;
}

.coverflow-prev:hover,
.coverflow-next:hover {
    background: #FF9800;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 152, 0, 0.4);
}

.coverflow-prev:active,
.coverflow-next:active {
    transform: scale(0.95);
}

.coverflow-indicator {
    background: rgba(25, 118, 210, 0.1);
    padding: 8px 20px;
    border-radius: 20px;
    font-family: 'Hind Siliguri', sans-serif;
    font-weight: 600;
    color: #1976D2;
    border: 1px solid rgba(25, 118, 210, 0.2);
    position: relative;
    z-index: 20;
}

.current-slide {
    font-size: 18px;
    font-weight: 700;
}

.total-slides {
    font-size: 14px;
    opacity: 0.7;
}

//* =========================================
   COMPLETE COVERFLOW FIX FOR ALL DEVICES
   ========================================= */
.coverflow-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    overflow: visible !important; /* ওভারফ্লো ভিজিবল রাখা */
    min-height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.coverflow-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1200px;
    height: 450px; /* ডেস্কটপের জন্য উচ্চতা */
    position: relative;
    margin-bottom: 40px;
    min-width: 100%;
    overflow: visible !important; /* গুরুত্বপূর্ণ */
}

.gallery-card {
    position: absolute;
    width: 350px; /* ডেস্কটপের জন্য বড় সাইজ */
    height: 420px; /* উচ্চতা বাড়ানো */
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    cursor: pointer;
    background: white;
    border: none;
    will-change: transform, opacity, z-index;
    backface-visibility: hidden;
    z-index: 1; /* ডিফল্ট z-index */
}

/* সব কার্ড দেখা যাবে - কোন কার্ড লুকানো হবে না */
.gallery-card:nth-child(n+6) {
    opacity: 1 !important;
    visibility: visible !important;
}

.card-image {
    position: relative;
    width: 100%;
    height: 240px; /* ছবির এলাকা বাড়ানো */
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.image-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #1976D2;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(8px);
    z-index: 2;
    white-space: nowrap;
}

.card-caption {
    padding: 25px;
    background: white;
    height: 180px; /* ক্যাপশন এলাকা বাড়ানো */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
    position: relative;
}

.caption-title {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #0D47A1;
    margin-bottom: 12px;
    line-height: 1.3;
    height: 2.6em; /* ২ লাইনের জন্য */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.caption-desc {
    font-size: 15px;
    color: #546E7A;
    line-height: 1.6;
    margin-bottom: 15px;
    height: 4.8em; /* ৩ লাইনের জন্য */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-word;
    flex-grow: 1;
}

.caption-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: auto;
    justify-content: flex-start;
}

.tag {
    background: rgba(25, 118, 210, 0.1);
    color: #1976D2;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(25, 118, 210, 0.2);
    transition: all 0.3s ease;
    white-space: nowrap;
    display: inline-block;
}

.tag:hover {
    background: #1976D2;
    color: white;
    transform: translateY(-2px);
}

/* কার্ড হোভার ইফেক্ট */
.gallery-card:hover .card-image img {
    transform: scale(1.08);
}

.gallery-card:hover {
    box-shadow: 0 25px 50px rgba(25, 118, 210, 0.25);
    transform: translateY(-5px) !important;
}

/* Active card highlight */
.gallery-card.active {
    box-shadow: 0 30px 60px rgba(255, 152, 0, 0.3) !important;
    border: 3px solid #FF9800 !important;
    z-index: 1000 !important; /* সর্বোচ্চ z-index */
}

.gallery-card.active .card-caption {
    background: linear-gradient(to bottom, #FFF3E0, white);
}

/* =========================================
   RESPONSIVE DESIGN FOR ALL DEVICES
   ========================================= */

/* ল্যাপটপ/ডেস্কটপ (1200px এর বেশি) */
@media (min-width: 1200px) {
    .coverflow-wrapper {
        height: 450px;
    }
    
    .gallery-card {
        width: 350px;
        height: 420px;
    }
    
    .card-image {
        height: 240px;
    }
    
    .card-caption {
        height: 180px;
        padding: 25px;
    }
}

/* ট্যাবলেট ল্যান্ডস্কেপ (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .coverflow-wrapper {
        height: 420px;
    }
    
    .gallery-card {
        width: 320px;
        height: 390px;
    }
    
    .card-image {
        height: 220px;
    }
    
    .card-caption {
        height: 170px;
        padding: 20px;
    }
    
    .caption-title {
        font-size: 18px;
    }
    
    .caption-desc {
        font-size: 14px;
    }
}

/* ট্যাবলেট পোর্ট্রেট (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .coverflow-container {
        min-height: 420px;
        padding: 30px 15px;
    }
    
    .coverflow-wrapper {
        height: 380px;
        perspective: 1000px;
    }
    
    .gallery-card {
        width: 280px;
        height: 350px;
    }
    
    .card-image {
        height: 200px;
    }
    
    .card-caption {
        height: 150px;
        padding: 18px;
    }
    
    .caption-title {
        font-size: 17px;
        height: 2.4em;
    }
    
    .caption-desc {
        font-size: 14px;
        height: 4.2em;
    }
    
    .tag {
        font-size: 12px;
        padding: 5px 12px;
    }
}

/* মোবাইল ল্যান্ডস্কেপ (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
    .coverflow-container {
        min-height: 380px;
        padding: 25px 10px;
    }
    
    .coverflow-wrapper {
        height: 340px;
        perspective: 800px;
    }
    
    .gallery-card {
        width: 240px;
        height: 320px;
    }
    
    .card-image {
        height: 180px;
    }
    
    .card-caption {
        height: 140px;
        padding: 15px;
    }
    
    .caption-title {
        font-size: 16px;
        height: 2.2em;
    }
    
    .caption-desc {
        font-size: 13px;
        height: 3.9em;
        -webkit-line-clamp: 3; /* ৩ লাইন দেখাবে */
    }
    
    .image-badge {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .tag {
        font-size: 11px;
        padding: 4px 10px;
    }
}

/* মোবাইল পোর্ট্রেট (480px - 575px) */
@media (min-width: 480px) and (max-width: 575px) {
    .coverflow-container {
        min-height: 350px;
        padding: 20px 8px;
    }
    
    .coverflow-wrapper {
        height: 310px;
        perspective: 700px;
    }
    
    .gallery-card {
        width: 220px;
        height: 300px;
    }
    
    .card-image {
        height: 170px;
    }
    
    .card-caption {
        height: 130px;
        padding: 12px;
    }
    
    .caption-title {
        font-size: 15px;
        height: 2.6em;
        -webkit-line-clamp: 2;
    }
    
    .caption-desc {
        font-size: 12px;
        height: 3.6em;
        -webkit-line-clamp: 3;
    }
    
    .caption-tags {
        gap: 6px;
    }
    
    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }
}

/* ছোট মোবাইল (360px - 479px) */
@media (min-width: 360px) and (max-width: 479px) {
    .coverflow-container {
        min-height: 320px;
        padding: 15px 5px;
    }
    
    .coverflow-wrapper {
        height: 280px;
        perspective: 600px;
    }
    
    .gallery-card {
        width: 200px;
        height: 280px;
    }
    
    .card-image {
        height: 160px;
    }
    
    .card-caption {
        height: 120px;
        padding: 10px;
    }
    
    .caption-title {
        font-size: 14px;
        height: 2.4em;
        -webkit-line-clamp: 2;
    }
    
    .caption-desc {
        font-size: 11px;
        height: 3.3em;
        -webkit-line-clamp: 3;
        display: -webkit-box !important; /* ফোর্সডি দেখানো */
    }
    
    .tag {
        font-size: 9px;
        padding: 2px 6px;
    }
}

/* খুব ছোট মোবাইল (359px পর্যন্ত) */
@media (max-width: 359px) {
    .coverflow-container {
        min-height: 300px;
        padding: 10px 3px;
    }
    
    .coverflow-wrapper {
        height: 260px;
        perspective: 500px;
    }
    
    .gallery-card {
        width: 180px;
        height: 260px;
    }
    
    .card-image {
        height: 150px;
    }
    
    .card-caption {
        height: 110px;
        padding: 8px;
    }
    
    .caption-title {
        font-size: 13px;
        height: 2.6em;
        -webkit-line-clamp: 2;
    }
    
    .caption-desc {
        font-size: 10px;
        height: 3.0em;
        -webkit-line-clamp: 2; /* খুব ছোট স্ক্রিনে ২ লাইন */
    }
    
    .caption-tags {
        gap: 4px;
    }
    
    .tag {
        font-size: 8px;
        padding: 2px 5px;
    }
}

/* কভারফ্লো কন্ট্রোলস স্টাইল */
.coverflow-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 20px;
    position: relative;
    z-index: 1000;
    width: 100%;
}

.coverflow-prev,
.coverflow-next {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    border: none;
    color: white;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(25, 118, 210, 0.3);
    position: relative;
    z-index: 20;
}

.coverflow-prev:hover,
.coverflow-next:hover {
    background: #FF9800;
    transform: scale(1.15);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.4);
}

.coverflow-indicator {
    background: rgba(25, 118, 210, 0.1);
    padding: 10px 25px;
    border-radius: 25px;
    font-family: 'Hind Siliguri', sans-serif;
    font-weight: 600;
    color: #1976D2;
    border: 1px solid rgba(25, 118, 210, 0.2);
    position: relative;
    z-index: 20;
    font-size: 16px;
}

.current-slide {
    font-size: 20px;
    font-weight: 700;
}

.total-slides {
    font-size: 16px;
    opacity: 0.7;
}

/* =========================================
   CASE STUDY NOTE - FIXED
   ========================================= */
.case-study-note {
    background: linear-gradient(135deg, #E3F2FD, #F3E5F5);
    border-left: 4px solid #1976D2;
    padding: 18px 25px;
    border-radius: 12px;
    margin-top: 35px;
    display: flex;
    align-items: center;
    gap: 18px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 5;
    width: 90%;
}

.case-study-note i {
    color: #1976D2;
    font-size: 26px;
    flex-shrink: 0;
}

.case-study-note span {
    font-size: 15px;
    color: #455A64;
    font-weight: 500;
    line-height: 1.6;
    word-break: break-word;
}

/* মোবাইলের জন্য নোট স্টাইল */
@media (max-width: 768px) {
    .case-study-note {
        padding: 15px 20px;
        gap: 12px;
        margin-top: 25px;
        flex-direction: row;
        text-align: left;
    }
    
    .case-study-note i {
        font-size: 22px;
    }
    
    .case-study-note span {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .case-study-note {
        padding: 12px 15px;
        gap: 10px;
        margin-top: 20px;
        flex-direction: column;
        text-align: center;
    }
}

/* টেক্সট ওভারফ্লো প্রতিরোধ */
.caption-title,
.caption-desc {
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
}

/* কার্ডের জন্য অতিরিক্ত স্পেস নিশ্চিতকরণ */
.gallery-card {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* স্ক্রিনের বাইরের কার্ড হ্যান্ডেলিং */
.gallery-card.hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}

.gallery-card.visible {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* =========================================
   MOBILE SPECIFIC FIXES - SIMPLE VERSION
   ========================================= */
@media (max-width: 768px) {
    /* কভারফ্লো কন্টেইনার ফিক্স */
    .coverflow-container {
        min-height: 400px !important;
        padding: 15px 5px !important;
        margin: 0 auto !important;
        width: 100% !important;
        overflow: visible !important;
    }
    
    /* কভারফ্লো র‍্যাপার */
    .coverflow-wrapper {
        height: 350px !important;
        perspective: 800px;
        margin: 0 auto 20px auto !important;
        width: 100% !important;
        position: relative !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    /* প্রতিটি কার্ড ফিক্স */
    .gallery-card {
        width: 85vw !important; /* ভিউপোর্টের 85% */
        max-width: 300px !important;
        height: auto !important; /* অটো হাইট */
        min-height: 380px !important;
        position: absolute !important;
        margin: 0 !important;
        padding: 0 !important;
        border-radius: 15px !important;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15) !important;
        background: white !important;
        overflow: visible !important;
        z-index: 1 !important;
    }
    
    /* সেন্টার কার্ড (একটিভ) */
    .gallery-card.active {
        width: 90vw !important; /* একটু বড় */
        max-width: 320px !important;
        min-height: 420px !important;
        z-index: 1000 !important;
        box-shadow: 0 15px 35px rgba(255,152,0,0.25) !important;
        border: 3px solid #FF9800 !important;
    }
    
    /* কার্ড ইমেজ অংশ */
    .card-image {
        width: 100% !important;
        height: 180px !important; /* ফিক্সড হাইট */
        border-radius: 15px 15px 0 0 !important;
        overflow: hidden !important;
    }
    
    .card-image img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
    
    /* ইমেজ ব্যাজ */
    .image-badge {
        position: absolute !important;
        top: 12px !important;
        right: 12px !important;
        background: rgba(255,255,255,0.95) !important;
        padding: 6px 12px !important;
        border-radius: 20px !important;
        font-size: 11px !important;
        font-weight: 600 !important;
        color: #1976D2 !important;
        display: flex !important;
        align-items: center !important;
        gap: 5px !important;
        z-index: 2 !important;
        white-space: nowrap !important;
    }
    
    /* ক্যাপশন অংশ - এখানে সবচেয়ে গুরুত্বপূর্ণ */
    .card-caption {
        padding: 15px !important;
        background: white !important;
        height: auto !important; /* অটো হাইট */
        min-height: 200px !important;
        display: flex !important;
        flex-direction: column !important;
        border-radius: 0 0 15px 15px !important;
        overflow: visible !important;
        position: relative !important;
    }
    
    /* টাইটেল - একদম উপরে */
    .caption-title {
        font-size: 16px !important;
        font-weight: 700 !important;
        color: #0D47A1 !important;
        margin-bottom: 8px !important;
        line-height: 1.3 !important;
        height: auto !important; /* অটো হাইট */
        min-height: 40px !important; /* কমপক্ষে ২ লাইন */
        overflow: visible !important;
        display: block !important; /* -webkit-box ব্যবহার করবেন না */
        word-break: break-word !important;
        white-space: normal !important;
        text-overflow: unset !important;
    }
    
    /* ডেসক্রিপশন - মাঝখানে */
    .caption-desc {
        font-size: 13px !important;
        color: #546E7A !important;
        line-height: 1.5 !important;
        margin-bottom: 12px !important;
        height: auto !important; /* অটো হাইট */
        min-height: 60px !important; /* কমপক্ষে ৩ লাইন */
        overflow: visible !important;
        display: block !important; /* -webkit-box ব্যবহার করবেন না */
        word-break: break-word !important;
        white-space: normal !important;
        text-overflow: unset !important;
        flex-grow: 1 !important;
    }
    
    /* ট্যাগস - একদম নিচে */
    .caption-tags {
        display: flex !important;
        gap: 6px !important;
        flex-wrap: wrap !important;
        margin-top: auto !important; /* একদম নিচে পাঠানো */
        justify-content: flex-start !important;
    }
    
    .tag {
        background: rgba(25, 118, 210, 0.1) !important;
        color: #1976D2 !important;
        padding: 4px 10px !important;
        border-radius: 12px !important;
        font-size: 11px !important;
        font-weight: 600 !important;
        border: 1px solid rgba(25, 118, 210, 0.2) !important;
        white-space: nowrap !important;
        display: inline-block !important;
    }
    
    /* সাইড কার্ডগুলোর স্টাইল */
    .gallery-card:not(.active) {
        opacity: 0.6 !important;
        transform: scale(0.85) !important;
        z-index: 1 !important;
    }
    
    /* কন্ট্রোলস */
    .coverflow-controls {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 20px !important;
        margin-top: 15px !important;
        z-index: 1000 !important;
        position: relative !important;
    }
    
    .coverflow-prev,
    .coverflow-next {
        width: 45px !important;
        height: 45px !important;
        background: #1976D2 !important;
        color: white !important;
        font-size: 18px !important;
    }
    
    .coverflow-indicator {
        padding: 6px 15px !important;
        font-size: 14px !important;
    }
    
    /* হেডার ফিক্স */
    .modern-header {
        padding: 15px !important;
        margin-bottom: 10px !important;
    }
    
    .section-title-glow {
        font-size: 22px !important;
    }
    
    .section-subtitle-modern {
        font-size: 14px !important;
    }
    
    /* কেস স্টাডি নোট */
    .case-study-note {
        margin-top: 20px !important;
        padding: 12px 15px !important;
        font-size: 12px !important;
        width: 95% !important;
    }
}

/* ছোট মোবাইলের জন্য অতিরিক্ত ফিক্স */
@media (max-width: 480px) {
    .coverflow-wrapper {
        height: 320px !important;
    }
    
    .gallery-card {
        width: 90vw !important;
        min-height: 350px !important;
    }
    
    .gallery-card.active {
        width: 95vw !important;
        min-height: 380px !important;
    }
    
    .card-image {
        height: 160px !important;
    }
    
    .card-caption {
        padding: 12px !important;
        min-height: 190px !important;
    }
    
    .caption-title {
        font-size: 15px !important;
        min-height: 35px !important;
    }
    
    .caption-desc {
        font-size: 12px !important;
        min-height: 55px !important;
    }
    
    .tag {
        font-size: 10px !important;
        padding: 3px 8px !important;
    }
}

/* খুব ছোট মোবাইল */
@media (max-width: 360px) {
    .coverflow-wrapper {
        height: 300px !important;
    }
    
    .gallery-card {
        min-height: 320px !important;
    }
    
    .gallery-card.active {
        min-height: 350px !important;
    }
    
    .card-image {
        height: 150px !important;
    }
    
    .card-caption {
        padding: 10px !important;
        min-height: 170px !important;
    }
    
    .caption-title {
        font-size: 14px !important;
        min-height: 32px !important;
    }
    
    .caption-desc {
        font-size: 11px !important;
        min-height: 50px !important;
    }
}

/* মোবাইলের জন্য জাভাস্ক্রিপ্ট আপডেট */
@media (max-width: 768px) {
    .gallery-card {
        transition: transform 0.4s ease, opacity 0.4s ease !important;
    }
}
/* =========================================
   COMPLETE MOBILE FIX FOR IMAGE CUTTING
   ========================================= */
@media (max-width: 768px) {
    /* স্টেপ ১: কভারফ্লো কন্টেইনার */
    .coverflow-container {
        min-height: 420px !important;
        padding: 10px 0 !important;
        margin: 0 auto !important;
        width: 100% !important;
        overflow: visible !important;
    }
    
    /* স্টেপ ২: র‍্যাপার */
    .coverflow-wrapper {
        height: 380px !important;
        margin: 0 auto 10px auto !important;
        padding: 10px 0 !important;
        position: relative !important;
        display: flex !important;
        justify-content: center !important;
        align-items: flex-start !important; /* উপরে অ্যালাইন */
    }
    
    /* স্টেপ ৩: কার্ড স্ট্রাকচার */
    .gallery-card {
        width: 280px !important;
        height: auto !important;
        min-height: 400px !important;
        display: flex !important;
        flex-direction: column !important;
        position: absolute !important;
        margin: 0 !important;
        padding: 0 !important;
        border-radius: 15px !important;
        background: white !important;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15) !important;
        overflow: hidden !important;
        z-index: 1 !important;
    }
    
    /* স্টেপ ৪: ইমেজ কন্টেইনার (সবচেয়ে গুরুত্বপূর্ণ) */
    .card-image {
        width: 100% !important;
        height: 200px !important; /* ফিক্সড হাইট */
        min-height: 200px !important; /* কম না হবে */
        max-height: 200px !important; /* বেশি না হবে */
        flex-shrink: 0 !important; /* সাইজ কমবে না */
        position: relative !important;
        overflow: hidden !important;
        border-radius: 15px 15px 0 0 !important;
        background: #f5f5f5 !important; /* ব্যাকআপ কালার */
    }
    
    /* স্টেপ ৫: ইমেজ নিজে */
    .card-image img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center center !important;
        display: block !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        margin: auto !important; /* পূর্ণ কেন্দ্রিক */
    }
    
    /* স্টেপ ৬: একটিভ কার্ড */
    .gallery-card.active {
        width: 300px !important;
        min-height: 420px !important;
        z-index: 1000 !important;
    }
    
    .gallery-card.active .card-image {
        height: 220px !important;
        min-height: 220px !important;
        max-height: 220px !important;
    }
    
    /* স্টেপ ৭: ক্যাপশন */
    .card-caption {
        padding: 15px !important;
        flex: 1 !important; /* বাকি জায়গা নেবে */
        min-height: 200px !important;
        display: flex !important;
        flex-direction: column !important;
        background: white !important;
    }
    
    /* স্টেপ ৮: ব্যাজ */
    .image-badge {
        top: 10px !important;
        right: 10px !important;
        z-index: 2 !important;
    }
    
    /* স্টেপ ৯: ট্রান্সফর্ম ঠিক করা */
    .gallery-card:not(.active) {
        transform: scale(0.85) !important;
        opacity: 0.7 !important;
    }
}

/* ছোট মোবাইলের জন্য */
@media (max-width: 480px) {
    .coverflow-wrapper {
        height: 360px !important;
    }
    
    .gallery-card {
        width: 260px !important;
        min-height: 380px !important;
    }
    
    .card-image {
        height: 180px !important;
        min-height: 180px !important;
        max-height: 180px !important;
    }
    
    .gallery-card.active {
        width: 280px !important;
        min-height: 400px !important;
    }
    
    .gallery-card.active .card-image {
        height: 200px !important;
        min-height: 200px !important;
        max-height: 200px !important;
    }
}


/* =========================================
   ABOUT SECTION STYLES
   ========================================= */
.about {
    background-color: #FFFFFF;
    padding: 100px 0;
    overflow: hidden;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-container {
    position: relative;
    z-index: 1;
}

.image-box {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.about-main-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.image-box:hover .about-main-img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    left: -20px;
    background: linear-gradient(135deg, #1976D2, #0288D1);
    color: white;
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(25, 118, 210, 0.3);
    text-align: center;
    border: 4px solid #fff;
    animation: floatBadge 3s ease-in-out infinite;
}

.experience-badge .years {
    display: block;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 14px;
    font-weight: 500;
}

.pattern-dots {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    background-image: radial-gradient(#FF9800 2px, transparent 2px);
    background-size: 20px 20px;
    z-index: -1;
    opacity: 0.5;
}

.sub-heading {
    color: #1976D2;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    font-size: 14px;
}

.main-heading {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: #263238;
    line-height: 1.2;
    margin-bottom: 20px;
}

.description {
    color: #546E7A;
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 30px;
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.feature-box {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #F5F9FC;
    padding: 15px;
    border-radius: 10px;
    transition: 0.3s;
}

.feature-box:hover {
    background: #E1F5FE;
    transform: translateY(-5px);
}

.icon-box {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1976D2;
    font-size: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.feature-box h5 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 2px;
    color: #37474F;
}

.feature-box small {
    font-size: 13px;
    color: #78909C;
}

.about-btn {
    padding: 12px 35px;
    border-radius: 30px;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* =========================================
   DOCTORS SECTION STYLES
   ========================================= */
.doctors {
    background: linear-gradient(180deg, #F9FAFB 0%, #E3F2FD 100%);
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    color: #0D47A1;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #546E7A;
    max-width: 600px;
    margin: 0 auto;
}

.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.doctor-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    position: relative;
    overflow: visible;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: all 0.4s ease;
    z-index: 1;
}

.doctor-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(25, 118, 210, 0.15);
    border-color: #BBDEFB;
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #FF9800;
    color: white;
    font-size: 12px;
    font-weight: bold;
    padding: 5px 12px;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(255, 152, 0, 0.3);
}

.new-badge {
    background: #00BCD4;
    box-shadow: 0 4px 10px rgba(0, 188, 212, 0.3);
}

.doctor-image-wrapper {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto 25px auto;
}

.doctor-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    position: relative;
    z-index: 2;
    transition: 0.4s;
}

.blob-bg {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, #1976D2, #64B5F6);
    border-radius: 50%;
    z-index: 1;
    opacity: 0.2;
    animation: blobPulse 3s infinite;
}

.color-2 {
    background: linear-gradient(45deg, #00BCD4, #4DD0E1);
}

@keyframes blobPulse {
    0% { transform: scale(0.95); opacity: 0.2; }
    50% { transform: scale(1.1); opacity: 0.4; }
    100% { transform: scale(0.95); opacity: 0.2; }
}

.doctor-card:hover .doctor-img {
    transform: scale(1.05);
    border-color: #E3F2FD;
}

.doctor-name {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 24px;
    color: #0D47A1;
    font-weight: 700;
    margin-bottom: 5px;
}

.doctor-role {
    color: #546E7A;
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 16px;
}

.doctor-qualifications {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.qual-pill {
    background: #F1F8E9;
    color: #33691E;
    font-size: 13px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid #DCEDC8;
}

.doctor-specialty p {
    font-size: 14px;
    color: #455A64;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.doctor-specialty i {
    color: #1976D2;
}

.doc-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 30px;
    background: transparent;
    border: 2px solid #1976D2;
    color: #1976D2;
    font-weight: bold;
    border-radius: 25px;
    text-decoration: none;
    transition: 0.3s;
    font-family: 'Hind Siliguri', sans-serif;
}

.doc-btn:hover {
    background: #1976D2;
    color: white;
    box-shadow: 0 5px 15px rgba(25, 118, 210, 0.3);
}

/* =========================================
   SERVICES SECTION STYLES
   ========================================= */
.services {
    background-color: #F8FAFB;
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding: 20px 0;
}

.service-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    border: 1px solid #E1E8ED;
    transition: all 0.4s ease;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(25, 118, 210, 0.1);
    border-color: #90CAF9;
}

.service-icon-box {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1976D2, #64B5F6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px auto;
    font-size: 32px;
    color: white;
    box-shadow: 0 10px 20px rgba(25, 118, 210, 0.3);
    transition: 0.5s;
}

.service-card:hover .service-icon-box {
    transform: rotateY(180deg);
}

.blue-icon { background: linear-gradient(135deg, #0288D1, #4FC3F7); }
.orange-icon { background: linear-gradient(135deg, #F57C00, #FFB74D); box-shadow: 0 10px 20px rgba(245, 124, 0, 0.3); }
.green-icon { background: linear-gradient(135deg, #388E3C, #81C784); box-shadow: 0 10px 20px rgba(56, 142, 60, 0.3); }
.purple-icon { background: linear-gradient(135deg, #7B1FA2, #BA68C8); box-shadow: 0 10px 20px rgba(123, 31, 162, 0.3); }
.red-icon { background: linear-gradient(135deg, #D32F2F, #E57373); box-shadow: 0 10px 20px rgba(211, 47, 47, 0.3); }

.service-title {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #263238;
    margin-bottom: 10px;
}

.service-desc {
    color: #546E7A;
    font-size: 15px;
    margin-bottom: 25px;
}

.service-list {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 30px;
    border-top: 1px dashed #CFD8DC;
    padding-top: 20px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 15px;
    color: #455A64;
    font-family: 'Hind Siliguri', sans-serif;
}

.service-list li i {
    color: #4CAF50;
    font-size: 14px;
    background: #E8F5E9;
    padding: 5px;
    border-radius: 50%;
}

.price-tag {
    background: #F1F8E9;
    padding: 15px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #DCEDC8;
}

.price-tag .label {
    font-size: 14px;
    font-weight: 600;
    color: #558B2F;
}

.price-tag .amount {
    font-size: 16px;
    font-weight: 800;
    color: #33691E;
}

/* =========================================
   CONTACT SECTION STYLES
   ========================================= */
.contact-premium {
    background-color: #F0F4F8;
    background-image: 
        radial-gradient(at 0% 0%, hsla(210,100%,96%,1) 0, transparent 50%), 
        radial-gradient(at 50% 100%, hsla(200,100%,96%,1) 0, transparent 50%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr;
    gap: 40px;
    background: #FFFFFF;
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid #FFFFFF;
}

.contact-info-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    border-radius: 20px;
    background: #F8FBFF;
    transition: all 0.3s ease;
    border: 1px solid #E3F2FD;
}

.contact-card:hover {
    background: #FFFFFF;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(25, 118, 210, 0.1);
    border-color: #BBDEFB;
}

.highlight-card {
    background: linear-gradient(135deg, #E3F2FD, #FFFFFF);
    border: 1px solid #90CAF9;
}

.icon-circle {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(25, 118, 210, 0.3);
}

.pulse-icon {
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(25, 118, 210, 0); }
    100% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0); }
}

.blue-icon-circle { background: linear-gradient(135deg, #0288D1, #4FC3F7); }
.green-icon-circle { background: linear-gradient(135deg, #2E7D32, #66BB6A); box-shadow: 0 5px 15px rgba(46, 125, 50, 0.3); }
.purple-icon-circle { background: linear-gradient(135deg, #7B1FA2, #AB47BC); box-shadow: 0 5px 15px rgba(123, 31, 162, 0.3); }

.info-content h3 {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #1A237E;
    margin-bottom: 5px;
}

.info-content p {
    font-size: 15px;
    color: #455A64;
    margin-bottom: 0;
    line-height: 1.5;
}

.phone-numbers {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.call-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: 0.3s;
}

.call-btn.primary {
    background: #FF9800;
    color: white;
    box-shadow: 0 4px 10px rgba(255, 152, 0, 0.3);
}

.call-btn.primary:hover {
    background: #F57C00;
    transform: scale(1.05);
}

.call-btn.secondary {
    background: white;
    color: #1976D2;
    border: 1px solid #1976D2;
}

.call-btn.secondary:hover {
    background: #E3F2FD;
}

.email-link {
    color: #1976D2;
    text-decoration: none;
    font-weight: 600;
}

.email-link:hover {
    text-decoration: underline;
}

.map-social-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.map-frame {
    flex-grow: 1;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    min-height: 350px;
    border: 5px solid white;
}

.map-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: white;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: bold;
    color: #1976D2;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.social-hub {
    background: #FFFFFF;
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #E1E8ED;
}

.social-hub h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #37474F;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.s-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.s-icon:hover {
    transform: translateY(-5px) rotate(360deg);
}

.fb { background: #1877F2; }
.wa { background: #25D366; }
.yt { background: #FF0000; }
.ins { background: linear-gradient(45deg, #405DE6, #833AB4, #C13584, #E1306C); }
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;600;700&family=Playfair+Display:wght@700&display=swap');




/* =========================================
   FOOTER STYLES
   ========================================= */
.footer-royal {
    position: relative;
    margin-top: 150px;
    font-family: 'Hind Siliguri', sans-serif;
}

.footer-cta-box {
    background: linear-gradient(90deg, #1565C0, #0277BD);
    border-radius: 20px;
    padding: 40px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    top: -80px;
    left: 15px;
    right: 15px;
    max-width: 1170px;
    margin: 0 auto;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    z-index: 10;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-cta-box::before, .footer-cta-box::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}
.footer-cta-box::before { top: -50%; left: -10%; }
.footer-cta-box::after { bottom: -50%; right: -10%; }

.cta-text h3 {
    color: #ffffff;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.cta-text p {
    color: #E1F5FE;
    font-size: 16px;
    margin: 0;
}

.cta-btn-pulse {
    background: #ffffff;
    color: #0277BD;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    animation: pulseBtn 2s infinite;
}

.cta-btn-pulse:hover {
    background: #FFC107;
    color: #000;
    transform: translateY(-3px);
}

@keyframes pulseBtn {
    0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.footer-main-content {
    background-color: #0A1929;
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png');
    padding-top: 130px;
    padding-bottom: 60px;
    color: #ffffff;
}

.footer-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 40px;
}

.f-logo-royal {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.f-logo-royal img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    border: 2px solid #FFC107;
    background: white;
}

.f-logo-royal span {
    font-size: 26px;
    font-weight: 700;
    color: #ffffff;
    font-family: 'Playfair Display', serif;
    letter-spacing: 0.5px;
}

.brand-widget p {
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 15px;
    color: #e0e0e0;
    font-weight: 400;
}

.f-social-icons {
    display: flex;
    gap: 12px;
}

.footer-widget .icon-box {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    border-radius: 50%;
    transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.2);
    text-decoration: none;
    font-size: 18px;
}

.footer-widget .icon-box:hover {
    background: #FFC107;
    color: #000;
    border-color: #FFC107;
    transform: rotate(360deg);
}

.widget-title {
    color: #FFC107;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
    display: inline-block;
}

.widget-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: #FFC107;
    border-radius: 2px;
}

.footer-widget ul {
    list-style: none;
    padding: 0;
}

.footer-widget ul li {
    margin-bottom: 14px;
}

.footer-widget ul li a {
    color: #ffffff;
    text-decoration: none;
    transition: 0.3s;
    display: inline-block;
    font-size: 15px;
    opacity: 0.85;
}

.footer-widget ul li a:hover {
    color: #FFC107;
    opacity: 1;
    transform: translateX(5px);
}

.info-list li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 18px;
    color: #ffffff;
}

.info-list i {
    color: #FFC107;
    font-size: 18px;
    margin-top: 5px;
}

.info-list span {
    font-size: 15px;
    line-height: 1.6;
    color: #e0e0e0;
}

.footer-copyright-royal {
    background: #050f19;
    padding: 25px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.copyright-flex {
    display: flex;
    justify-content: space-between;
    color: #cfd8dc;
    font-size: 14px;
    align-items: center;
}

.copyright-flex p {
    margin: 0;
}

.highlight-dev {
    color: #FFC107;
    font-weight: 700;
}
/* =========================================
   SCROLL TO TOP BUTTON
   ========================================= */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
    transition: 0.3s;
    display: none;
    z-index: 1000;
}

.scroll-top-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(25, 118, 210, 0.4);
}

/* =========================================
   RESPONSIVE STYLES
   ========================================= */
@media (max-width: 1024px) {
    .nav-container { padding: 0 20px; }
    .nav-menu { gap: 20px; }
    .nav-link { font-size: 16px; }
    
    .hero-content {
        gap: 30px;
    }
    
    .footer-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        padding: 30px 0;
        gap: 25px;
        border-top: 1px solid #eee;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .nav-btn {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .trust-badges {
        justify-content: center;
    }
    
    .floating-card {
        display: none;
    }
    
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-container {
        order: 2;
    }
    
    .about-text-content {
        order: 1;
        text-align: center;
    }
    
    .experience-badge {
        left: 0;
        bottom: -20px;
        padding: 15px 20px;
    }
    
    .main-heading {
        font-size: 32px;
    }
    
    .about-features-grid {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .doctors-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        padding: 10px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 30px;
    }
    
    .contact-info-grid {
        order: 1;
    }
    
    .map-social-wrapper {
        order: 2;
        min-height: auto;
    }
    
    .map-frame {
        min-height: 300px;
    }
    
    .phone-numbers {
        flex-direction: column;
        width: 100%;
    }
    
    .call-btn {
        justify-content: center;
        width: 100%;
    }
    
    .footer-royal { margin-top: 180px; }
    
    .footer-cta-box {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .top-offer-bar {
        height: auto;
        padding: 10px 15px;
    }

    .offer-content {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
    }

    .offer-content span {
        font-size: 14px;
        line-height: 1.6;
        text-align: center;
        display: block;
        width: 100%;
        white-space: normal;
    }

    .phone-link {
        display: inline-block;
        background-color: #FFEB3B;
        color: #000 !important;
        padding: 5px 20px;
        border-radius: 25px;
        margin-top: 5px;
        font-weight: 700;
        box-shadow: 0 3px 6px rgba(0,0,0,0.2);
    }

    .offer-btn { display: none; }
    
    .navbar {
        top: 130px !important;
        position: sticky !important;
    }

    .nav-menu {
        top: 200px !important;
        height: calc(100vh - 200px);
    }
    
    .facility-showcase {
        padding: 30px 0 40px 0;
    }

    .showcase-header h3 {
        font-size: 22px;
    }

    .gallery-card {
        width: 220px;
        height: 150px;
        border-radius: 10px;
    }
    
    .marquee-content {
        gap: 15px;
    }
    
    .doctor-image-wrapper {
        width: 150px;
        height: 150px;
    }
    
    .doctor-name {
        font-size: 22px;
    }
}

@media (max-width: 600px) {
    .footer-row {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .f-logo-royal, .f-social-icons, .info-list li {
        justify-content: center;
    }
    
    .widget-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .copyright-flex {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* =========================================
   ANIMATION CLASSES
   ========================================= */
.reveal {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    opacity: 1;
    transform: translateY(0);
}
/* =========================================
   MOBILE RESPONSIVE FIX (Add at the bottom)
   ========================================= */

@media (max-width: 768px) {
    
    /* ১. কন্টেইনার ফিক্স - যাতে দুই পাশে একটু জায়গা থাকে */
    .container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        box-sizing: border-box;
    }

    /* ২. কন্টাক্ট কার্ড ফিক্স (২য় ছবির সমস্যা সমাধান) */
    .contact-info-grid {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    .contact-card {
        width: 100%;
        margin: 0 0 20px 0; /* নিচে একটু গ্যাপ */
        box-sizing: border-box; /* বর্ডারসহ সাইজ */
    }
    
    .contact-card .info-content {
        width: 100%;
        overflow: hidden; /* লেখা বাইরে যাবে না */
    }

    /* বাটনগুলো যাতে ভেঙে নিচে না পড়ে যায় */
    .phone-numbers {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .call-btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    /* ৩. ফুটার নীল বক্স ফিক্স (১ম ছবির সমস্যা সমাধান) */
    .footer-cta-box {
        width: 90% !important; /* স্ক্রিনের মাঝে থাকবে */
        margin: 0 auto 30px auto; /* মাঝখানের জন্য */
        padding: 20px 15px; /* প্যাডিং কমানো হলো */
        text-align: center;
    }
    
    .cta-text h3 {
        font-size: 20px; /* ফন্ট সাইজ একটু কমানো হলো */
    }

    /* ৪. হিরো সেকশন টেক্সট ফিক্স (যদি লাগে) */
    .hero-title {
        font-size: 28px !important;
        line-height: 1.3;
    }
}
/* =========================================
   CONTACT SECTION STYLES (FIXED)
   ========================================= */
.contact-premium {
    background-color: #F0F4F8;
    background-image: 
        radial-gradient(at 0% 0%, hsla(210,100%,96%,1) 0, transparent 50%), 
        radial-gradient(at 50% 100%, hsla(200,100%,96%,1) 0, transparent 50%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr;
    gap: 40px;
    background: #FFFFFF;
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid #FFFFFF;
    max-width: 100%;
    overflow: hidden;
}

.contact-info-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    border-radius: 20px;
    background: #F8FBFF;
    transition: all 0.3s ease;
    border: 1px solid #E3F2FD;
    width: 100%;
    box-sizing: border-box;
}

.contact-card:hover {
    background: #FFFFFF;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(25, 118, 210, 0.1);
    border-color: #BBDEFB;
}

.highlight-card {
    background: linear-gradient(135deg, #E3F2FD, #FFFFFF);
    border: 1px solid #90CAF9;
}

.icon-circle {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(25, 118, 210, 0.3);
}

.pulse-icon {
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(25, 118, 210, 0); }
    100% { box-shadow: 0 0 0 0 rgba(25, 118, 210, 0); }
}

.blue-icon-circle { background: linear-gradient(135deg, #0288D1, #4FC3F7); }
.green-icon-circle { background: linear-gradient(135deg, #2E7D32, #66BB6A); box-shadow: 0 5px 15px rgba(46, 125, 50, 0.3); }
.purple-icon-circle { background: linear-gradient(135deg, #7B1FA2, #AB47BC); box-shadow: 0 5px 15px rgba(123, 31, 162, 0.3); }

.info-content {
    flex: 1;
    min-width: 0; /* Important for text wrapping */
}

.info-content h3 {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #1A237E;
    margin-bottom: 5px;
    word-wrap: break-word;
}

.info-content p {
    font-size: 15px;
    color: #455A64;
    margin-bottom: 0;
    line-height: 1.5;
    word-wrap: break-word;
}

.phone-numbers {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.call-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: 0.3s;
    white-space: nowrap;
}

.call-btn.primary {
    background: #FF9800;
    color: white;
    box-shadow: 0 4px 10px rgba(255, 152, 0, 0.3);
}

.call-btn.primary:hover {
    background: #F57C00;
    transform: scale(1.05);
}

.call-btn.secondary {
    background: white;
    color: #1976D2;
    border: 1px solid #1976D2;
}

.call-btn.secondary:hover {
    background: #E3F2FD;
}

.email-link {
    color: #1976D2;
    text-decoration: none;
    font-weight: 600;
    word-break: break-all;
}

.email-link:hover {
    text-decoration: underline;
}

.map-social-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    min-width: 0; /* Important for responsive */
}

.map-frame {
    flex-grow: 1;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    min-height: 350px;
    border: 5px solid white;
    width: 100%;
}

.map-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: white;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: bold;
    color: #1976D2;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.social-hub {
    background: #FFFFFF;
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #E1E8ED;
    width: 100%;
}

.social-hub h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #37474F;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.s-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    flex-shrink: 0;
}

.s-icon:hover {
    transform: translateY(-5px) rotate(360deg);
}

.fb { background: #1877F2; }
.wa { background: #25D366; }
.yt { background: #FF0000; }
.ins { background: linear-gradient(45deg, #405DE6, #833AB4, #C13584, #E1306C); }

/* =========================================
   RESPONSIVE FIXES FOR CONTACT SECTION
   ========================================= */
@media (max-width: 1200px) {
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .info-content h3 {
        font-size: 16px;
    }
    
    .info-content p {
        font-size: 14px;
    }
    
    .icon-circle {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 30px;
    }
    
    .contact-info-grid {
        order: 1;
    }
    
    .map-social-wrapper {
        order: 2;
    }
    
    .map-frame {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .contact-wrapper {
        padding: 20px;
        gap: 20px;
        margin: 0 10px;
        border-radius: 20px;
    }
    
    .contact-card {
        padding: 15px;
        gap: 15px;
    }
    
    .icon-circle {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .phone-numbers {
        flex-direction: column;
    }
    
    .call-btn {
        width: 100%;
        justify-content: center;
    }
    
    .info-content h3 {
        font-size: 16px;
    }
    
    .info-content p {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .contact-premium {
        padding: 60px 0;
    }
    
    .contact-wrapper {
        padding: 15px;
        margin: 0 5px;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .info-content {
        text-align: center;
    }
    
    .info-content h3 {
        font-size: 15px;
    }
    
    .info-content p {
        font-size: 13px;
    }
    
    .map-frame {
        min-height: 250px;
    }
}
/* =========================================
   PREMIUM HERO SLIDER STYLES
   ========================================= */
.premium-slider {
    position: relative;
    width: 100%;
    max-width: 500px; /* মোবাইলের জন্য সাইজ কন্ট্রোল */
    height: 400px;    /* স্লাইডারের উচ্চতা */
    border-radius: 20px; /* কোণাগুলো গোল করার জন্য */
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2); /* সুন্দর ছায়া */
    z-index: 2;
    background: #fff;
    border: 5px solid #fff; /* সাদা বর্ডার */
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0; /* শুরুতে দেখা যাবে না */
    transition: opacity 1s ease-in-out; /* স্মুথ ফেইড ইফেক্ট */
}

.slide.active {
    opacity: 1; /* শুধু একটিভ স্লাইড দেখা যাবে */
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* ছবি চ্যাপ্টা হবে না */
    animation: zoomEffect 6s infinite linear; /* জুম এনিমেশন */
}

/* জুম এনিমেশন কিফ্রেম */
@keyframes zoomEffect {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

/* নিচের গোল ডট বাটন */
.slider-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    height: 10px;
    width: 10px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    transition: all 0.3s;
}

.dot.active {
    background-color: #00bcd4; /* একটিভ কালার */
    width: 25px; /* একটু লম্বা হবে */
    border-radius: 5px;
}

/* মোবাইলের জন্য সাইজ ঠিক করা */
@media (max-width: 768px) {
    .premium-slider {
        height: 300px;
        margin: 0 auto; /* মাঝখানে থাকবে */
    }
}
/* =========================================
   MODERN MARQUEE GALLERY STYLE
   ========================================= */

.marquee-wrapper {
    overflow: hidden; /* স্ক্রিনের বাইরের অংশ লুকাবে */
    white-space: nowrap; /* সব এক লাইনে থাকবে */
    position: relative;
    padding: 30px 0;
    background: #f9fbfd; /* হালকা ব্যাকগ্রাউন্ড */
}

.marquee-content {
    display: inline-flex; /* এক লাইনে আনার জন্য */
    gap: 20px; /* ছবিগুলোর মাঝখানের ফাঁকা */
    animation: scrollGallery 40s linear infinite; /* ৪০ সেকেন্ডে একবার ঘুরবে */
}

/* প্রতিটি ছবির বক্স */
.gallery-card {
    flex-shrink: 0;
    width: 300px; /* ছবির চওড়া */
    height: 200px; /* ছবির উচ্চতা */
    border-radius: 15px; /* কোণা গোল */
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 3px solid #fff;
}

/* ছবির সাইজ ঠিক রাখা */
.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* ছবি চ্যাপ্টা হবে না */
    transition: transform 0.3s ease;
}

/* হোভার করলে ছবি একটু জুম হবে */
.gallery-card:hover img {
    transform: scale(1.1);
}

/* এনিমেশন কি-ফ্রেম (ডান থেকে বামে চলা) */
@keyframes scrollGallery {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* মোট দৈর্ঘ্যের অর্ধেক সরবে (যেহেতু ডাবল ছবি আছে) */
}

/* মোবাইলের জন্য সাইজ এডজাস্টমেন্ট */
@media (max-width: 600px) {
    .gallery-card {
        width: 250px;
        height: 160px;
    }
}/* =========================================
   COVERFLOW EFFECT STYLES
   ========================================= */
.coverflow-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.coverflow-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
    height: 350px;
    position: relative;
    margin-bottom: 40px;
}

.gallery-card {
    position: absolute;
    width: 280px;
    height: 220px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    cursor: pointer;
    border: 4px solid white;
    background: white;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-card:hover img {
    transform: scale(1.05);
}

/* Coverflow positions */
.gallery-card:nth-child(1) { z-index: 5; }
.gallery-card:nth-child(2) { z-index: 4; }
.gallery-card:nth-child(3) { z-index: 3; }
.gallery-card:nth-child(4) { z-index: 2; }
.gallery-card:nth-child(5) { z-index: 1; }
.gallery-card:nth-child(n+6) { opacity: 0; visibility: hidden; }

.coverflow-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 20px;
}

.coverflow-prev,
.coverflow-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(25, 118, 210, 0.3);
}

.coverflow-prev:hover,
.coverflow-next:hover {
    background: #FF9800;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 152, 0, 0.4);
}

.coverflow-prev:active,
.coverflow-next:active {
    transform: scale(0.95);
}

.coverflow-indicator {
    background: rgba(25, 118, 210, 0.1);
    padding: 8px 20px;
    border-radius: 20px;
    font-family: 'Hind Siliguri', sans-serif;
    font-weight: 600;
    color: #1976D2;
    border: 1px solid rgba(25, 118, 210, 0.2);
}

.current-slide {
    font-size: 18px;
    font-weight: 700;
}

.total-slides {
    font-size: 14px;
    opacity: 0.7;
}

/* =========================================
   RESPONSIVE COVERFLOW STYLES
   ========================================= */
@media (max-width: 1200px) {
    .coverflow-wrapper {
        height: 320px;
    }
    
    .gallery-card {
        width: 240px;
        height: 190px;
    }
}

@media (max-width: 992px) {
    .coverflow-wrapper {
        height: 280px;
    }
    
    .gallery-card {
        width: 210px;
        height: 170px;
    }
}

@media (max-width: 768px) {
    .coverflow-container {
        padding: 30px 15px;
    }
    
    .coverflow-wrapper {
        height: 220px;
        perspective: 800px;
    }
    
    .gallery-card {
        width: 180px;
        height: 140px;
        border-width: 3px;
    }
    
    .coverflow-controls {
        gap: 20px;
    }
    
    .coverflow-prev,
    .coverflow-next {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .coverflow-indicator {
        padding: 6px 15px;
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .coverflow-wrapper {
        height: 200px;
    }
    
    .gallery-card {
        width: 160px;
        height: 130px;
    }
}

@media (max-width: 480px) {
    .coverflow-wrapper {
        height: 180px;
        perspective: 600px;
    }
    
    .gallery-card {
        width: 140px;
        height: 110px;
        border-width: 2px;
        border-radius: 12px;
    }
    
    .coverflow-prev,
    .coverflow-next {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* Touch swipe support */
.coverflow-wrapper {
    -webkit-overflow-scrolling: touch;
}

/* Active card highlight */
.gallery-card.active {
    border-color: #FF9800;
    box-shadow: 0 15px 35px rgba(255, 152, 0, 0.3);
}
/* =========================================
   MODERN SHOWCASE HEADER STYLES
   ========================================= */
.modern-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 30px;
    background: linear-gradient(135deg, 
        rgba(25, 118, 210, 0.05) 0%, 
        rgba(255, 255, 255, 0.9) 50%,
        rgba(255, 152, 0, 0.05) 100%);
    border-radius: 20px;
    border: 1px solid rgba(25, 118, 210, 0.1);
    position: relative;
    overflow: hidden;
}

.modern-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        #1976D2, 
        #FF9800, 
        #1976D2);
    border-radius: 4px 4px 0 0;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #1976D2, #42A5F5);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
    animation: badgePulse 3s infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.section-title-glow {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 700;
    color: #0D47A1;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(25, 118, 210, 0.1);
    position: relative;
    display: inline-block;
}

.section-title-glow::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #1976D2, #FF9800);
    border-radius: 2px;
}

.section-subtitle-modern {
    font-size: 18px;
    color: #546E7A;
    max-width: 600px;
    margin: 0 auto 25px;
    line-height: 1.6;
}

.highlight-word {
    background: linear-gradient(120deg, 
        rgba(255, 235, 59, 0.3) 0%,
        rgba(255, 235, 59, 0.3) 100%);
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 600;
    color: #0D47A1;
}

.header-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 12px 20px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(25, 118, 210, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(25, 118, 210, 0.15);
}

.stat-item i {
    color: #1976D2;
    font-size: 18px;
    background: rgba(25, 118, 210, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.stat-item span {
    font-weight: 600;
    color: #37474F;
    font-size: 15px;
}

/* =========================================
   ENHANCED GALLERY CARD WITH CAPTION
   ========================================= */
.gallery-card {
    position: absolute;
    width: 320px; /* একটু বড় করা হলো */
    height: 380px; /* হাইট বাড়ানো হলো ক্যাপশনের জন্য */
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    cursor: pointer;
    background: white;
    border: none;
}

.card-image {
    position: relative;
    width: 100%;
    height: 220px; /* ছবির হাইট নির্দিষ্ট */
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #1976D2;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
}

.card-caption {
    padding: 20px;
    background: white;
    height: 160px; /* ক্যাপশনের হাইট নির্দিষ্ট */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.caption-title {
    font-family: 'Hind Siliguri', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #0D47A1;
    margin-bottom: 10px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.caption-desc {
    font-size: 14px;
    color: #546E7A;
    line-height: 1.5;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.caption-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    background: rgba(25, 118, 210, 0.1);
    color: #1976D2;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(25, 118, 210, 0.2);
    transition: all 0.3s ease;
}

.tag:hover {
    background: #1976D2;
    color: white;
    transform: translateY(-2px);
}

/* কার্ড হোভার ইফেক্ট */
.gallery-card:hover .card-image img {
    transform: scale(1.1);
}

.gallery-card:hover {
    box-shadow: 0 20px 40px rgba(25, 118, 210, 0.2);
}

/* Active card highlight */
.gallery-card.active {
    box-shadow: 0 25px 50px rgba(255, 152, 0, 0.25);
    border: 2px solid #FF9800;
}

.gallery-card.active .card-caption {
    background: linear-gradient(to bottom, #FFF3E0, white);
}

/* =========================================
   CASE STUDY NOTE
   ========================================= */
.case-study-note {
    background: linear-gradient(135deg, #E3F2FD, #F3E5F5);
    border-left: 4px solid #1976D2;
    padding: 15px 20px;
    border-radius: 10px;
    margin-top: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.case-study-note i {
    color: #1976D2;
    font-size: 24px;
    flex-shrink: 0;
}

.case-study-note span {
    font-size: 14px;
    color: #455A64;
    font-weight: 500;
    line-height: 1.5;
}

/* =========================================
   RESPONSIVE ENHANCEMENTS
   ========================================= */
@media (max-width: 1200px) {
    .gallery-card {
        width: 290px;
        height: 350px;
    }
    
    .card-image {
        height: 200px;
    }
    
    .card-caption {
        height: 150px;
        padding: 15px;
    }
}

@media (max-width: 992px) {
    .section-title-glow {
        font-size: 36px;
    }
    
    .gallery-card {
        width: 260px;
        height: 320px;
    }
    
    .card-image {
        height: 180px;
    }
    
    .card-caption {
        height: 140px;
    }
    
    .caption-title {
        font-size: 16px;
    }
    
    .caption-desc {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .modern-header {
        padding: 20px;
        margin-bottom: 30px;
    }
    
    .section-title-glow {
        font-size: 28px;
    }
    
    .section-subtitle-modern {
        font-size: 16px;
    }
    
    .header-stats {
        gap: 15px;
    }
    
    .stat-item {
        padding: 10px 15px;
    }
    
    .stat-item span {
        font-size: 13px;
    }
    
    .gallery-card {
        width: 220px;
        height: 280px;
    }
    
    .card-image {
        height: 150px;
    }
    
    .card-caption {
        height: 130px;
        padding: 12px;
    }
    
    .caption-title {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .caption-desc {
        font-size: 12px;
        margin-bottom: 10px;
        -webkit-line-clamp: 2;
    }
    
    .image-badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .tag {
        font-size: 10px;
        padding: 3px 8px;
    }
}

@media (max-width: 576px) {
    .gallery-card {
        width: 200px;
        height: 260px;
    }
    
    .card-image {
        height: 140px;
    }
    
    .card-caption {
        height: 120px;
    }
    
    .case-study-note {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .gallery-card {
        width: 180px;
        height: 240px;
    }
    
    .card-image {
        height: 130px;
    }
    
    .card-caption {
        height: 110px;
        padding: 10px;
    }
    
    .caption-title {
        font-size: 13px;
    }
    
    .caption-desc {
        font-size: 11px;
        -webkit-line-clamp: 2;
    }
}

/* টাচ ফ্রেন্ডলি স্টাইল */
.gallery-card {
    -webkit-tap-highlight-color: transparent;
}

/* কার্ড সিলেকশন ইফেক্ট */
.gallery-card:focus {
    outline: 2px solid #1976D2;
    outline-offset: 2px;
}