* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #ffffff;
    color: #1e293b;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}
/* Navbar */
.navbar {
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(10px);
    padding: 0.6rem 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.03);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.4rem;
    background: linear-gradient(135deg, #1e4b6e, #2c7da0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.navbar-toggler {
    border: none;
    font-size: 1.5rem;
}

    .navbar-toggler:focus {
        box-shadow: none;
    }

.nav-link {
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 30px;
    transition: 0.2s;
}

    .nav-link:hover, .nav-link.active {
        background: #eef2ff;
        color: #2c7da0;
    }

.btn-primary-grad {
    background: linear-gradient(95deg, #2c7da0, #1e5a73);
    border: none;
    border-radius: 40px;
    padding: 8px 22px;
    font-weight: 600;
    font-size: 0.85rem;
    color: white;
    transition: all 0.25s ease;
    box-shadow: 0 4px 10px rgba(44,125,160,0.2);
}

    .btn-primary-grad:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 20px -8px rgba(44,125,160,0.4);
    }
/* Hero Carousel */
.hero-carousel {
    margin-top: 72px;
}

.carousel-item {
    height: 85vh;
    min-height: 550px;
    background-size: cover;
    background-position: center 30%;
    position: relative;
}

    .carousel-item::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(125deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.2) 100%);
    }

.carousel-caption {
    bottom: 20%;
    left: 6%;
    right: auto;
    max-width: 550px;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(10px);
    border-radius: 32px;
    padding: 1.5rem 2rem;
    text-align: left;
    border-left: 4px solid #2dd4bf;
}

    .carousel-caption h1 {
        font-size: 2.4rem;
        font-weight: 800;
    }

@media (max-width: 768px) {
    .carousel-item {
        height: 70vh;
        min-height: 480px;
    }

    .carousel-caption {
        bottom: 12%;
        left: 5%;
        right: 5%;
        max-width: 90%;
        padding: 1rem;
    }

        .carousel-caption h1 {
            font-size: 1.5rem;
        }
}
/* Cards */
.stat-card {
    background: white;
    border-radius: 28px;
    padding: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(44,125,160,0.15);
}

    .stat-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 25px 35px -12px rgba(44,125,160,0.2);
        border-color: #2c7da0;
    }

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2c7da0, #0f4b66);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sector-card {
    background: white;
    border-radius: 24px;
    padding: 1.5rem;
    height: 100%;
    transition: all 0.25s ease;
    border-bottom: 3px solid #2c7da0;
}

    .sector-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 30px -12px rgba(44,125,160,0.2);
    }

.video-card {
    border-radius: 28px;
    overflow: hidden;
    transition: 0.3s;
    background: white;
}

    .video-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 25px 35px -12px rgba(0,0,0,0.12);
    }
/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 25px;
    z-index: 999;
    background: #2c7da0;
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

    .back-to-top.show {
        opacity: 1;
        visibility: visible;
    }

    .back-to-top:hover {
        background: #1f5e7a;
        transform: translateY(-3px);
    }
/* Floating CTA */
.floating-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1000;
    background: #2c7da0;
    border-radius: 50px;
    padding: 10px 22px;
    font-weight: 600;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: 0.2s;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(44,125,160,0.5);
    }

    70% {
        box-shadow: 0 0 0 12px rgba(44,125,160,0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(44,125,160,0);
    }
}
.sector-card {
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    cursor: pointer;
}

    .sector-card:hover {
        transform: translateY(-10px) scale(1.02);
        box-shadow: 0 25px 35px -12px rgba(0, 0, 0, 0.4);
        border-color: rgba(255,255,255,0.4);
    }

        .sector-card:hover .glow-bg {
            transform: scale(1.2);
            transition: transform 0.4s ease;
        }

.icon-bg {
    transition: transform 0.2s ease;
}

.sector-card:hover .icon-bg {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .sector-card {
        padding: 1.2rem !important;
    }

    .icon-bg {
        width: 45px !important;
        height: 45px !important;
    }

        .icon-bg i {
            font-size: 1.5rem !important;
        }

    h5 {
        font-size: 1.1rem;
    }
}
/* Premium animations */
.premium-card {
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    backdrop-filter: blur(2px);
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 40px -12px rgba(0, 0, 0, 0.25) !important;
}

    .premium-card:hover .icon-wrapper {
        transform: scale(1.05);
        transition: transform 0.2s;
    }
/* Button gradients */
.btn-premium-saffron {
    background: linear-gradient(95deg, #ea580c, #f97316);
    border: none;
    color: white;
    transition: all 0.2s;
}

    .btn-premium-saffron:hover {
        background: linear-gradient(95deg, #c2410c, #ea580c);
        transform: translateY(-2px);
        box-shadow: 0 8px 18px rgba(234,88,12,0.3);
    }

.btn-premium-emerald {
    background: linear-gradient(95deg, #047857, #10b981);
    border: none;
    color: white;
}

    .btn-premium-emerald:hover {
        background: linear-gradient(95deg, #065f46, #059669);
        transform: translateY(-2px);
        box-shadow: 0 8px 18px rgba(16,185,129,0.3);
    }

.btn-premium-blue {
    background: linear-gradient(95deg, #1d4ed8, #3b82f6);
    border: none;
    color: white;
}

    .btn-premium-blue:hover {
        background: linear-gradient(95deg, #1e3a8a, #2563eb);
        transform: translateY(-2px);
        box-shadow: 0 8px 18px rgba(37,99,235,0.3);
    }
/* Responsive */
@media (max-width: 768px) {
    .premium-card {
        margin-bottom: 1rem;
    }

    .icon-wrapper {
        width: 55px !important;
        height: 55px !important;
    }

        .icon-wrapper i {
            font-size: 1.75rem !important;
        }

    .card-body {
        padding: 1.5rem !important;
    }
}


.floating-btn:hover {
    transform: scale(1.03);
    background: #1f5e7a;
}
/* Footer - stable and visible */
footer a:hover {
    color: #2dd4bf !important;
    transition: all 0.2s ease;
}

footer .btn {
    transition: all 0.2s ease;
}

    footer .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(45,212,191,0.4);
    }

@media (max-width: 768px) {
    footer .container .row {
        text-align: center;
    }

    footer .d-flex.align-items-center {
        justify-content: center !important;
    }

    footer .col-lg-3 .p-3 {
        margin-top: 1rem;
    }
}
.visitor-chip {
    background: white;
    border-radius: 100px;
    padding: 4px 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

@media (max-width: 768px) {
    .stat-number {
        font-size: 1.8rem;
    }

   
    .back-to-top {
        bottom: 80px;
        width: 40px;
        height: 40px;
    }
}