*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html{
    scroll-behavior:smooth;
}

body {
    background-color: rgb(7, 2, 23);
    color:rgba(245, 245, 245, 0.659);
    font-family:sans-serif;
    font-size: clamp(1.25rem,3vh, 2.25rem);
}
a{
    text-decoration: none;
}
a:hover{
    text-decoration: underline;
}
a, a:link, a:visited, a:hover, a:active {
    color: rgba(245, 245, 245, 0.474); /* Or use an exact color, e.g., #000000 */
}
/* ── Header ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(7, 2, 23, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 64px;
}

.site-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}
.site-logo {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
}
.site-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
}

.main-nav ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
}

.main-nav a {
    color: rgba(245, 245, 245, 0.75);
    text-decoration: none;
    font-size: 0.95rem;
    white-space: nowrap;
    transition: color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: #4fc3f7;
}

.btn-quote {
    background-color: #4fc3f7;
    color: #07021a;
    padding: 0.45rem 1.2rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.btn-quote:hover {
    background-color: #81d4fa;
}

/* Push page content below the fixed header */
main {
    padding-top: 64px;
    background-color: rgb(7, 2, 23);
    
}
.about-hero {
    position: relative;
    width: 100%;
    height: 55vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: left;
}

.about-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.about-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgb(7, 2, 23) 100%);
    pointer-events: none;
    z-index: 1;
}

.about-hero-text {
    position: relative;
    z-index: 1;
    color: white;
    padding: 2rem;
}

.about-label {
    font-size: 1.4rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgb(21, 3, 79);
    margin-bottom: 0.5rem;
}

.about-hero-text h1 {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: #ffffff;
}

.about-hero-text{
    font-size: clamp(0.85rem, 2vw, 1.1rem);
    
    background: linear-gradient(90deg, rgb(49, 6, 65), #2979ff, #6b4cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 400;
}
.hero-body{
    font-size: 1rem;
    color: white;
}

.section-topics{
    font-family: sans-serif;
    font-size: 2rem;
    color:white;

}
.division {
    display: grid;
    grid-template-columns: 65fr 35fr;
    align-items: start;
    padding: 3rem 0;
    gap: 2rem;
    color:white;
}

.division-left {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    font-size: 1rem;
}

.division-section {
    padding: 1.5rem;
}

.division-section ul {
    list-style: none;
}

.division-right {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: sticky;
    top: 50px;
}

.division-cta {
    background-color: #4fc3f7;
    padding: 0.8rem;
    text-align: center;
    border-radius: 4px;
}

.division-cta a {
    color: #07021a !important;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
}

/* ── Quote form card ── */
.division-form {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.25rem;
    padding: 2rem;
    font-size: 1rem;
    scroll-margin-top: 80px;
}

.form-heading {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.quote-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.quote-form .form-group > label {
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(245, 245, 245, 0.6);
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.quote-form input[type="text"],
.quote-form textarea {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    padding: 0.72rem 1rem;
    color: rgba(245, 245, 245, 0.85);
    font-size: 0.9rem;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.2s, background-color 0.2s;
    outline: none;
    width: 100%;
}

.quote-form input[type="text"]::placeholder,
.quote-form textarea::placeholder {
    color: rgba(245, 245, 245, 0.22);
}

.quote-form input[type="text"]:focus,
.quote-form textarea:focus {
    border-color: #4fc3f7;
    background-color: rgba(79, 195, 247, 0.05);
}

.quote-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* Phone input */
.quote-form .phone-input {
    display: flex;
    width: 100%;
}

.quote-form .phone-input select {
    background-color: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-right: none;
    border-radius: 0.5rem 0 0 0.5rem;
    padding: 0.72rem 0.6rem;
    color: rgba(245, 245, 245, 0.85);
    font-size: 0.85rem;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    flex-shrink: 0;
    outline: none;
    transition: border-color 0.2s;
}

.quote-form .phone-input input[type="tel"] {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0.5rem 0.5rem 0;
    padding: 0.72rem 1rem;
    color: rgba(245, 245, 245, 0.85);
    font-size: 0.9rem;
    font-family: 'Poppins', sans-serif;
    flex: 1;
    width: auto;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s;
}

.quote-form .phone-input input[type="tel"]::placeholder {
    color: rgba(245, 245, 245, 0.22);
}

.quote-form .phone-input input[type="tel"]:focus {
    border-color: #4fc3f7;
    background-color: rgba(79, 195, 247, 0.05);
}

.quote-form .phone-input select:focus {
    border-color: #4fc3f7;
}

/* Checkboxes */
.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.5rem;
    padding: 0.9rem 1rem;
}

.checkbox-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
}

.checkbox-group input[type="checkbox"] {
    accent-color: #4fc3f7;
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    cursor: pointer;
}

.checkbox-group label {
    font-size: 0.88rem;
    color: rgba(245, 245, 245, 0.7);
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-weight: 400 !important;
}

.form-submit {
    align-self: flex-start;
    background-color: #4fc3f7;
    color: #07021a;
    border: none;
    border-radius: 4px;
    padding: 0.72rem 1.8rem;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
    margin-top: 0.25rem;
}

.form-submit:hover {
    background-color: #81d4fa;
    transform: translateY(-1px);
}

.footer-top{
    display: grid;
    grid-template-columns: repeat(4,1fr);
    margin-top:7rem;
    font-size:1rem;
}
.site-footer ul{
    list-style: none;
    color: rgba(245, 245, 245, 0.144);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}
.footer-col-headings{
    margin-bottom: 2rem;
    font-size: 1.3rem;
    color: #ffffff;
}
.footer-bottom{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    font-size: small;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-bottom-left{
    grid-column: 1 / 4;
}
.footer-bottom-right{
    grid-column: 4 / 5;
}
.section-details{
    margin-top: 2rem;
    font-size: 1rem;
    font-weight: 100;
}


      
.division-section ul li::before {
    content: "✓";
    color: #28a745;
    font-weight: bold;
    margin-right: 8px;
}

/* ── Hamburger button ── */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-open .hamburger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-open .hamburger span:nth-child(2) { opacity: 0; }
.nav-open .hamburger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── Tablet (≤ 1024px) ── */
@media (max-width: 1024px) {
    .site-title { font-size: 1rem; }
    .main-nav ul { gap: 1rem; }
    .main-nav a { font-size: 0.85rem; }
    .btn-quote { font-size: 0.8rem; padding: 0.4rem 0.9rem; }
    .division { grid-template-columns: 1fr; padding: 3rem 2rem; }
    .division-right { position: static; }
    .footer-top { grid-template-columns: repeat(2, 1fr); gap: 2rem 3rem; padding: 0 2rem; }
    .footer-bottom { grid-template-columns: 1fr 1fr; }
    .footer-bottom-left { grid-column: 1 / 2; }
    .footer-bottom-right { grid-column: 2 / 3; }
}

/* ── Phablet / small tablet (≤ 768px) ── */
@media (max-width: 768px) {
    .hamburger { display: flex; }
    .btn-quote { display: none; }
    .main-nav {
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background-color: rgba(7, 2, 23, 0.97);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
    }
    .nav-open .main-nav { max-height: 400px; }
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 0.5rem 2rem 1rem;
    }
    .main-nav ul li {
        width: 100%;
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .main-nav ul li:last-child { border-bottom: none; }
    .main-nav a { font-size: 1.05rem; display: block; }

    .about-hero { height: 40vh; }
    .section-topics { font-size: 1.5rem; }
    .division { padding: 2rem 1rem; }
    .division-section { padding: 1rem; }
    .footer-top { grid-template-columns: 1fr 1fr; padding: 0 1rem; margin-top: 4rem; }
    .footer-bottom { grid-template-columns: 1fr; padding: 0 1rem; }
    .footer-bottom-left { grid-column: 1; }
    .footer-bottom-right { grid-column: 1; }
}

/* ── Phone (≤ 480px) ── */
@media (max-width: 480px) {
    .header-inner { padding: 0 1rem; }
    .site-title { font-size: 1rem; }
    .about-hero { height: 30vh; }
    .about-hero-text h1 { font-size: 1.8rem; }
    .footer-top { grid-template-columns: 1fr; }
    .form-submit { width: 100%; text-align: center; }
}