:root {
    --primary: #1f6feb;
    --accent: #0b6b3a;
    --muted: #6b7280;
    --card: #fff;
    --bg: #f6f8fb;
    --shadow: 0 4px 24px rgba(31, 111, 235, 0.07);
    --radius: 14px;
}

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

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: #0f172a;
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: #fff !important;
    box-shadow: 0 2px 12px rgba(31, 111, 235, 0.08);
    position: fixed !important;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 12px 0 !important;
}

.navbar-brand img {
    max-width: 300px;
    height: auto;
}

.btn.hbtn {
    background: var(--primary);
    color: #fff;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 700;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(31, 111, 235, 0.2);
}

.btn.hbtn:hover {
    background: #1558b0;
    box-shadow: 0 6px 20px rgba(31, 111, 235, 0.3);
    transform: translateY(-2px);
}

/* Marquee */
marquee {
    background: linear-gradient(135deg, #0b1220, #1a2332);
    color: #fff;
    margin: 70px 0 0;
    padding: 12px 0;
    font-weight: 500;
}

/* Hero Section */
.sec1 {
    background-size: cover;
    background-position: center;
    padding: 0 0 10px;
    margin-top: 10px;
    position: relative;
}

.sec1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: 0;
}

.sec1 .container {
    position: relative;
    z-index: 1;
}

.sec1_left {
    margin: 50px 0;
}

.sec1_left h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    color: #0f172a;
}

.sec1_left h1 span {
    color: var(--primary);
}

.sec1_left p {
    font-size: 18px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sec1_left h2 {
    font-size: 24px;
    font-weight: 700;
    margin-top: 24px;
    color: var(--accent);
}

/* Enquiry Form */
.enqform {
    padding: 32px;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin: 31px 0;
}

.enqform h2 {
    text-align: center;
    margin-bottom: 24px;
    color: #0f172a;
    font-weight: 700;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 8px;
    font-weight: 600;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.time-slot {
    padding: 12px 8px;
    border: 2px solid #e6e9ef;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;
    font-weight: 600;
    font-size: 14px;
    color: #475569;
}

.time-slot:hover {
    border-color: var(--primary);
    background: rgba(31, 111, 235, 0.05);
}

.time-slot.selected {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.time-slot.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f5f5f5;
}

.time-slot.disabled:hover {
    border-color: #e6e9ef;
    background: #f5f5f5;
}

.form-control,
.form-select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 10px;
    border: 2px solid #e6e9ef;
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.1);
}

.enqform button {
    width: 100%;
    background: var(--primary);
    color: #fff;
    padding: 14px;
    border: none;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(31, 111, 235, 0.2);
    cursor: pointer;
}

.enqform button:hover {
    background: #1558b0;
    box-shadow: 0 6px 20px rgba(31, 111, 235, 0.3);
    transform: translateY(-2px);
}

/* Section Titles */
.section-title {
    text-align: center;
    padding: 48px 0 24px;
}

.section-title h1 {
    font-size: 36px;
    font-weight: 800;
    color: #0f172a;
    position: relative;
    display: inline-block;
}

.section-title h1::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 2px;
}

/* Content Sections */
.wcu,
.bio {
    padding: 48px 0;
}

.wcu h2,
.bio h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #0f172a;
}

.wcu h2 span {
    color: var(--primary);
}

.wcu p,
.bio p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 16px;
    color: #475569;
}

.wcu ul,
.bio ul {
    list-style: none;
    padding: 0;
}

.wcu ul li,
.bio ul li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    font-size: 16px;
    color: #475569;
}

.wcu ul li::before,
.bio ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
    font-size: 18px;
}

.wcu img,
.bio img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    height: auto;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0b1220, #1a2332);
    color: #cfe6f8;
    padding: 48px 0 32px;
    text-align: center;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
}

footer h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

footer p {
    font-size: 16px;
    margin-bottom: 8px;
}

/* WhatsApp & Call Buttons */
.logo-container,
.logo-container1 {
    position: fixed;
    z-index: 999;
    transition: all 0.3s ease;
}

.logo-container {
    bottom: 80px;
    right: 20px;
}

.logo-container1 {
    bottom: 20px;
    right: 20px;
}

.background-circle,
.background-circle1 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366, #20e070);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
}

.background-circle1 {
    background: linear-gradient(135deg, #0b6b3a, #0d8a4a);
    box-shadow: 0 4px 16px rgba(11, 107, 58, 0.4);
}

.logo-container:hover .background-circle,
.logo-container1:hover .background-circle1 {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

.img-whp,
.contact {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 35px;
    height: 35px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 160px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    text-align: center;
    z-index: 996;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(31, 111, 235, 0.3);
}

.back-to-top:hover {
    background: #1558b0;
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(31, 111, 235, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 8px 0 !important;
    }

    .navbar-brand img {
        width: 180px;
    }

    .navbar-brand span {
        font-size: 18px !important;
    }

    .navbar-brand > div {
        gap: 8px !important;
    }

    .navbar-brand > div > div:first-child {
        width: 40px !important;
        height: 40px !important;
        font-size: 16px !important;
    }

    .btn.hbtn {
        font-size: 12px;
        padding: 8px 14px;
    }

    .sec1 {
        padding: 60px 0 20px;
    }

    .sec1_left {
        margin: 30px 0;
    }

    .sec1_left h1 {
        font-size: 32px;
    }

    .sec1_left p {
        font-size: 15px;
    }

    .sec1_left h2 {
        font-size: 18px;
    }

    .enqform {
        padding: 20px;
        margin: 20px 0;
    }

    .enqform h2 {
        font-size: 22px;
    }

    .section-title {
        padding: 32px 0 16px;
    }

    .section-title h1 {
        font-size: 26px;
    }

    marquee {
        margin: 60px 0 0;
        font-size: 13px;
        padding: 10px 0;
    }

    .wcu,
    .bio {
        padding: 32px 0;
    }

    .wcu h2,
    .bio h2 {
        font-size: 20px;
        margin-top: 24px;
    }

    .wcu p,
    .bio p {
        font-size: 14px;
    }

    .wcu ul li,
    .bio ul li {
        font-size: 14px;
        padding: 6px 0;
        padding-left: 20px;
    }

    .wcu img,
    .bio img {
        margin-top: 20px;
    }

    footer {
        padding: 32px 0 24px;
    }

    footer h2 {
        font-size: 20px;
    }

    footer p {
        font-size: 14px;
    }

    .logo-container {
        bottom: 70px;
        right: 15px;
    }

    .logo-container1 {
        bottom: 15px;
        right: 15px;
    }

    .background-circle,
    .background-circle1 {
        width: 50px;
        height: 50px;
    }

    .img-whp,
    .contact {
        width: 28px;
        height: 28px;
    }

    .back-to-top {
        bottom: 140px;
        width: 36px;
        height: 36px;
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 12px;
    }

    .sec1_left h1 {
        font-size: 28px;
    }

    .sec1_left p {
        font-size: 14px;
    }

    .sec1_left h2 {
        font-size: 16px;
    }

    .sec1_left p img {
        width: 16px !important;
    }

    .enqform {
        padding: 16px;
        margin: 16px 0;
    }

    .form-control,
    .form-select {
        padding: 12px;
        font-size: 14px;
    }

    .section-title h1 {
        font-size: 22px;
    }

    .wcu h2,
    .bio h2 {
        font-size: 18px;
    }

    marquee {
        font-size: 12px;
    }
}