:root {
    --primary: #E2136E; /* Brand Pink */
    --primary-dark: #b60f58;
    --secondary: #1a1a2e; /* Deep Navy Blue for text */
    --accent: #FFD700; /* Gold for highlights */
    --light-bg: #fff5f8;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #E2136E 0%, #ff4d94 100%);
    --gradient-hover: linear-gradient(135deg, #c90f60 0%, #e63680 100%);
    --font-main: 'Anek Bangla', sans-serif;
    --shadow-soft: 0 10px 40px rgba(0,0,0,0.08);
    --shadow-hover: 0 20px 50px rgba(226, 19, 110, 0.15);
}

body {
    font-family: var(--font-main);
    color: var(--secondary);
    overflow-x: hidden;
    scroll-behavior: smooth;
    background-color: #fafafa;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; }

/* --- Typography --- */
h1, h2, h3, h4, h5 { font-weight: 700; color: var(--secondary); }
.bangla-stylish { font-family: 'Anek Bangla', cursive; font-weight: 400; line-height: 1.4; }
.text-primary-custom { color: var(--primary) !important; }
.bg-primary-custom { background-color: var(--primary) !important; }

/* --- Buttons --- */
.btn-custom {
    background: var(--gradient);
    border: none;
    color: white;
    padding: 12px 35px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(226, 19, 110, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn-custom::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 0%; height: 100%;
    background: rgba(0,0,0,0.1);
    transition: width 0.3s;
    z-index: -1;
    border-radius: 50px;
}
.btn-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(226, 19, 110, 0.4);
    color: white;
}
.btn-custom:hover::before { width: 100%; }

.btn-outline-custom {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 10px 30px;
    font-weight: 600;
    border-radius: 50px;
    background: transparent;
    transition: all 0.3s ease;
}
.btn-outline-custom:hover {
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 20px rgba(226, 19, 110, 0.2);
}

/* --- Navbar --- */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.03);
    padding: 15px 0;
    transition: all 0.3s ease;
}
.navbar-brand {
    font-size: 1.8rem;
    color: var(--secondary);
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}
.navbar-brand i { color: var(--primary); }
.nav-link {
    color: #444;
    font-weight: 600;
    margin: 0 12px;
    position: relative;
    font-size: 1.05rem;
    transition: color 0.3s;
}
.nav-link:hover, .nav-link.active { color: var(--primary); }
.nav-link::after {
    content: '';
    position: absolute;
    width: 0; height: 2px;
    bottom: 5px; left: 0;
    background-color: var(--primary);
    transition: width 0.3s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* --- Hero Section --- */
.hero-section {
    padding: 160px 0 100px;
    background: radial-gradient(circle at 10% 20%, rgb(255, 240, 245) 0%, rgb(255, 255, 255) 90%);
    position: relative;
    overflow: hidden;
}
/* Background Blob Shapes */
.hero-blob {
    position: absolute;
    background: linear-gradient(135deg, rgba(226, 19, 110, 0.1) 0%, rgba(226, 19, 110, 0.05) 100%);
    border-radius: 50%;
    z-index: 0;
    filter: blur(50px);
}
.blob-1 { width: 400px; height: 400px; top: -100px; right: -50px; }
.blob-2 { width: 300px; height: 300px; bottom: 50px; left: -100px; }

.hero-badge {
    background: rgba(226, 19, 110, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 25px;
    border: 1px solid rgba(226, 19, 110, 0.2);
}
.hero-img-container {
    position: relative;
    z-index: 1;
}
.hero-img-container img {
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 10px solid rgba(255, 255, 255, 0.6);
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* --- Stats Section --- */
.stats-container { margin-top: -60px; position: relative; z-index: 10; }
.stats-box {
    background: white;
    padding: 35px 20px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s;
    height: 100%;
    border: 1px solid rgba(0,0,0,0.03);
}
.stats-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}
.stats-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: -webkit-linear-gradient(#E2136E, #ff4d94);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Services --- */
.section-header p { max-width: 600px; margin: 0 auto; }
.service-card {
    background: white;
    border-radius: 20px;
    border: none;
    transition: all 0.4s ease;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    position: relative;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 5px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}
.service-card:hover::before { transform: scaleX(1); }
.service-img-wrapper {
    height: 220px;
    overflow: hidden;
}
.service-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}
.service-card:hover .service-img-wrapper img { transform: scale(1.1); }
.service-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.service-icon-float {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 200px;
    right: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    color: var(--primary);
    font-size: 1.2rem;
    z-index: 2;
}

/* --- Portfolio --- */
.portfolio-filter button {
    background: white;
    border: 1px solid #eee;
    padding: 10px 25px;
    margin: 5px;
    font-weight: 600;
    color: #666;
    border-radius: 50px;
    transition: 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}
.portfolio-filter button:hover, .portfolio-filter button.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(226, 19, 110, 0.3);
}
.portfolio-item .card {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.portfolio-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(26, 26, 46, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: 0.4s ease;
    transform: translateY(20px);
}
.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    transform: translateY(0);
}

/* --- Pricing --- */
.pricing-card {
    background: white;
    border-radius: 25px;
    padding: 50px 30px;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: 0.4s;
    position: relative;
    box-shadow: var(--shadow-soft);
}
.pricing-card:hover { transform: translateY(-10px); }
.pricing-card.popular {
    border: 2px solid var(--primary);
    background: white;
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 20px 50px rgba(226, 19, 110, 0.15);
}
.pricing-card.popular:hover { transform: scale(1.08); }
.price-tag {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 15px 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}
.price-tag span { font-size: 1.5rem; margin-top: 10px; margin-right: 5px; }
.feature-list li { margin-bottom: 12px; font-weight: 500; color: #555; display: flex; align-items: center; justify-content: start; text-align: left; }
.feature-list i { color: var(--primary); width: 25px; flex-shrink: 0; }

/* --- Contact --- */
.contact-info-card {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    transition: 0.3s;
}
.contact-info-card:hover { transform: translateX(10px); border-left: 5px solid var(--primary); }
.contact-icon {
    width: 60px; height: 60px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}
.form-control, .form-select {
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #eee;
    background: #fdfdfd;
}
.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 4px rgba(226, 19, 110, 0.1);
    border-color: var(--primary);
}

/* --- Footer --- */
footer { background: #0b0b14; color: #b0b0b0; padding: 80px 0 30px; position: relative; overflow: hidden; }
footer a { color: #b0b0b0; text-decoration: none; transition: 0.3s; display: inline-block; }
footer a:hover { color: var(--primary); transform: translateX(5px); }
.social-link {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    transition: 0.3s;
}
.social-link:hover { background: var(--primary); color: white !important; transform: translateY(-5px); }

/* --- Floating Buttons --- */
.floating-btn-group {
    position: fixed;
    bottom: 30px; right: 30px;
    display: flex; flex-direction: column; gap: 15px;
    z-index: 1000;
}
.float-btn {
    width: 55px; height: 55px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: white;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    transition: 0.3s; cursor: pointer; text-decoration: none;
}
.float-btn:hover { transform: scale(1.1); color: white; }
.scroll-top {
    background: var(--secondary);
    opacity: 0; visibility: hidden; transform: translateY(20px);
}
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.whatsapp-btn {
    background: #25D366;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive */
@media (max-width: 991px) {
    .hero-section { text-align: center; padding-top: 120px; }
    .hero-img-container { margin-top: 60px; }
    .stats-container { margin-top: 40px; }
    .pricing-card.popular { transform: scale(1); margin: 20px 0; }
}