/* ================== Variables ================== */
:root {
    --primary: #0b3b8c;
    --primary-dark: #082c66;
    --primary-light: #1f5fd1;
    --gold: #f5b400;
    --gold-dark: #d49a00;
    --bg: #f7f9fc;
    --white: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #e5e7eb;
    --shadow-sm: 0 2px 8px rgba(11, 59, 140, 0.06);
    --shadow-md: 0 8px 24px rgba(11, 59, 140, 0.10);
    --shadow-lg: 0 20px 50px rgba(11, 59, 140, 0.18);
    --gradient-primary: linear-gradient(135deg, #0b3b8c 0%, #1f5fd1 100%);
    --gradient-gold: linear-gradient(135deg, #f5b400 0%, #ffcd3c 100%);
    --radius: 14px;
}

/* ================== Reset ================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================== Top Bar ================== */
.top-bar {
    background: var(--primary-dark);
    color: #cfe0ff;
    font-size: 13px;
    padding: 8px 0;
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.top-bar a { color: #cfe0ff; display: inline-flex; align-items: center; gap: 6px; margin-right: 18px; }
.top-bar a:hover { color: var(--gold); }
.top-bar-right a { margin-right: 12px; font-size: 14px; }
.top-bar-right a:last-child { margin-right: 0; }

/* ================== Header ================== */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow .3s, padding .3s;
}
.header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    gap: 20px;
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
    width: 48px; height: 48px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 12px;
    display: grid; place-items: center;
    font-weight: 800; font-size: 18px;
    letter-spacing: .5px;
    box-shadow: var(--shadow-sm);
}
.logo-img {
    width: 48px; height: 48px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: var(--shadow-sm);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-title { font-weight: 700; color: var(--primary); font-size: 18px; }
.logo-sub { font-size: 11px; color: var(--muted); letter-spacing: .3px; }

.nav { display: flex; gap: 6px; align-items: center; }
.nav-link {
    padding: 8px 14px;
    font-weight: 500;
    color: var(--text);
    border-radius: 8px;
    font-size: 15px;
    position: relative;
    transition: color .2s, background .2s;
}
.nav-link:hover { color: var(--primary); background: rgba(11, 59, 140, .06); }
.nav-link.active { color: var(--primary); }
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 14px; right: 14px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}

/* Bottom-sheet-only elements: hidden on desktop */
.nav-grabber,
.nav-sheet-head,
.nav-backdrop,
.nav-link i { display: none; }
a.nav-cta { display: none; }

/* Top bar: desktop par hidden, sirf mobile par dikhega */
@media (min-width: 981px) {
    .top-bar { display: none; }
}

.menu-toggle {
    display: none;
    width: 38px; height: 38px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 8px;
}
.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: transform .3s, opacity .3s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================== Buttons ================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    transition: transform .2s, box-shadow .2s, background .2s, color .2s;
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 8px 18px rgba(11, 59, 140, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 26px rgba(11, 59, 140, .3); }
.btn-outline {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline-light {
    background: transparent;
    border-color: #fff;
    color: #fff;
}
.btn-outline-light:hover { background: #fff; color: var(--primary); }
.btn-light {
    background: #fff;
    color: var(--primary);
}
.btn-light:hover { background: var(--gold); color: #fff; }
.btn-block { width: 100%; }

/* ================== Hero ================== */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        url('https://images.unsplash.com/photo-1523240795612-9a054b0db644?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    filter: brightness(.6);
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(8,44,102,.92) 0%, rgba(11,59,140,.78) 60%, rgba(31,95,209,.6) 100%);
}
.hero-inner {
    position: relative;
    z-index: 2;
    padding: 80px 20px 120px;
    width: 100%;
}
.hero-content { max-width: 760px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--gradient-gold);
    color: #1a1300;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 22px;
    box-shadow: 0 6px 18px rgba(245, 180, 0, .35);
}
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.1rem, 4.6vw, 3.6rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 22px;
}
.text-gold { color: var(--gold); }
.text-primary { color: var(--primary); }

.hero-subtitle {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    max-width: 640px;
    margin-bottom: 32px;
    opacity: .92;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    max-width: 720px;
}
.stat {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    backdrop-filter: blur(8px);
    padding: 18px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.stat-icon {
    width: 46px; height: 46px;
    background: var(--gradient-gold);
    color: #1a1300;
    border-radius: 12px;
    display: grid; place-items: center;
    font-size: 18px;
    flex-shrink: 0;
}
.stat-num { font-size: 22px; font-weight: 700; line-height: 1; }
.stat-label { font-size: 13px; opacity: .88; }

.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; line-height: 0; z-index: 2; }
.hero-wave svg { width: 100%; height: 80px; display: block; }

/* ================== Marquee ================== */
.marquee {
    background: var(--gradient-primary);
    color: #fff;
    padding: 12px 0;
    overflow: hidden;
    border-top: 3px solid var(--gold);
}
.marquee-track {
    display: flex;
    gap: 50px;
    white-space: nowrap;
    animation: scroll 32s linear infinite;
    font-weight: 500;
    font-size: 14px;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 8px; }
.marquee-track i { color: var(--gold); }
@keyframes scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ================== Section Common ================== */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.eyebrow {
    display: inline-block;
    background: var(--gradient-gold);
    color: #1a1300;
    padding: 5px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text);
}
.section-sub {
    font-size: 1.05rem;
    color: var(--muted);
}

/* ================== About / Features ================== */
.about { background: var(--white); }
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 26px;
    transition: transform .3s, box-shadow .3s, border-color .3s;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    height: 4px; width: 0;
    background: var(--gradient-gold);
    transition: width .35s ease;
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.feature-card:hover::before { width: 100%; }
.feature-icon {
    width: 60px; height: 60px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 14px;
    display: grid; place-items: center;
    font-size: 24px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-sm);
}
.feature-card h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--text); }
.feature-card p { color: var(--muted); font-size: .95rem; }

/* ================== Courses ================== */
.courses { background: var(--bg); }
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.course-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 26px;
    border: 1px solid var(--border);
    position: relative;
    transition: transform .3s, box-shadow .3s;
    display: flex;
    flex-direction: column;
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.course-card.highlight {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}
.course-card.highlight h3,
.course-card.highlight .course-meta { color: #fff; }
.course-card.highlight .course-list { color: rgba(255,255,255,.92); }
.course-card.highlight .course-list i { color: var(--gold); }
.course-card.highlight .course-icon {
    background: var(--gradient-gold);
    color: #1a1300;
}

.course-tag {
    position: absolute;
    top: 16px; right: 16px;
    background: var(--gradient-gold);
    color: #1a1300;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .5px;
}
.course-tag.tag-blue {
    background: rgba(11, 59, 140, .1);
    color: var(--primary);
}
.course-icon {
    width: 60px; height: 60px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 14px;
    display: grid; place-items: center;
    font-size: 24px;
    margin-bottom: 18px;
}
.course-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.course-meta { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.course-list { margin-bottom: 22px; flex-grow: 1; }
.course-list li {
    font-size: .95rem;
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
}
.course-list i { color: var(--primary); font-size: .8rem; }

/* ================== CTA Banner ================== */
.cta-banner {
    background: var(--gradient-primary);
    color: #fff;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 220px; height: 220px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    opacity: .25;
}
.cta-banner-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}
.cta-banner h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.5rem, 2.6vw, 2.2rem);
    margin-bottom: 8px;
}
.cta-banner p { opacity: .9; max-width: 600px; }

/* ================== Results / Achievements ================== */
.results { background: var(--bg); }
.achievements-gallery {
    columns: 4 260px;
    column-gap: 22px;
}
@media (max-width: 560px) {
    .achievements-gallery { columns: 2; column-gap: 14px; }
    .achievement-card { margin-bottom: 14px; }
}
.achievement-card {
    break-inside: avoid;
    margin-bottom: 22px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .3s, box-shadow .3s;
}
.achievement-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.achievement-card img { width: 100%; height: auto; display: block; }

/* ================== Testimonials ================== */
.testimonials { background: var(--white); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.testimonial-card {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 30px 26px;
    position: relative;
    border: 1px solid var(--border);
    transition: transform .3s, box-shadow .3s;
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.quote {
    font-size: 28px;
    color: var(--gold);
    margin-bottom: 14px;
    opacity: .8;
}
.testimonial-card p {
    font-style: italic;
    color: var(--text);
    margin-bottom: 22px;
    line-height: 1.7;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}
.author-avatar {
    width: 48px; height: 48px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 50%;
    display: grid; place-items: center;
    font-weight: 700;
    font-size: 18px;
}
.testimonial-author strong { display: block; }
.testimonial-author span { font-size: 13px; color: var(--muted); }
.rating { color: var(--gold); font-size: 14px; }

/* ================== Contact ================== */
.contact { background: var(--bg); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.info-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    border: 1px solid var(--border);
    transition: transform .3s, box-shadow .3s;
}
.info-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.info-icon {
    width: 46px; height: 46px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 12px;
    display: grid; place-items: center;
    font-size: 16px;
    flex-shrink: 0;
}
.info-card h4 { margin-bottom: 4px; font-size: 1rem; color: var(--primary); }
.info-card p { font-size: .92rem; color: var(--muted); margin: 0; }
.info-card a { color: var(--muted); }
.info-card a:hover { color: var(--primary); }
.map-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    margin-top: 6px;
}

.contact-form {
    background: var(--white);
    padding: 36px 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.contact-form h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    margin-bottom: 6px;
    color: var(--text);
}
.form-sub { color: var(--muted); margin-bottom: 24px; font-size: .95rem; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    background: var(--white);
    color: var(--text);
    transition: border .2s, box-shadow .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(11, 59, 140, .12);
}
.form-group textarea { resize: vertical; }
.form-msg {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
    display: none;
}
.form-msg.success { display: block; background: #e6f7ec; color: #207a3d; border: 1px solid #b9e7c8; }
.form-msg.error   { display: block; background: #fbe9e9; color: #a32a2a; border: 1px solid #f1bcbc; }

/* ================== Footer ================== */
.footer {
    background: var(--primary-dark);
    color: #cfe0ff;
    padding-top: 70px;
    margin-top: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 36px;
    padding-bottom: 50px;
}
.logo-light .logo-mark { background: var(--gradient-gold); color: #1a1300; }
.logo-light .logo-title { color: #fff; }
.logo-light .logo-sub { color: #9bb6e2; }

.footer-about { margin-top: 18px; font-size: .92rem; opacity: .85; }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,.08);
    border-radius: 10px;
    display: grid; place-items: center;
    color: #fff;
    transition: background .2s, transform .2s;
}
.footer-social a:hover { background: var(--gold); color: #1a1300; transform: translateY(-2px); }

.footer h4 {
    color: #fff;
    margin-bottom: 18px;
    font-size: 1.05rem;
    position: relative;
    padding-bottom: 8px;
}
.footer h4::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 36px; height: 2px;
    background: var(--gold);
}
.footer-list li { margin-bottom: 10px; font-size: .92rem; }
.footer-list a { opacity: .85; }
.footer-list a:hover { color: var(--gold); opacity: 1; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact i { color: var(--gold); margin-top: 4px; flex-shrink: 0; }

.footer-bottom {
    background: #061d44;
    padding: 18px 0;
    text-align: center;
    font-size: .88rem;
    opacity: .8;
}

/* ================== Floating Buttons ================== */
.whatsapp-float {
    position: fixed;
    right: 22px; bottom: 22px;
    width: 56px; height: 56px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: grid; place-items: center;
    font-size: 28px;
    box-shadow: 0 8px 22px rgba(37, 211, 102, .35);
    z-index: 99;
    transition: transform .3s;
    animation: pulse 2.5s infinite;
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .55); }
    70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.to-top {
    position: fixed;
    right: 22px; bottom: 90px;
    width: 44px; height: 44px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: grid; place-items: center;
    box-shadow: var(--shadow-md);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity .3s, transform .3s, visibility .3s;
}
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--gold); color: #1a1300; }

/* ================== Reveal Animation ================== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ================== Responsive ================== */
@media (max-width: 980px) {
    /* ===== Bottom Sheet Backdrop ===== */
    .nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(8, 23, 56, .55);
        -webkit-backdrop-filter: blur(3px);
        backdrop-filter: blur(3px);
        opacity: 0;
        visibility: hidden;
        transition: opacity .35s ease, visibility .35s ease;
        z-index: 1200;
    }
    .nav-backdrop.open { opacity: 1; visibility: visible; }

    /* ===== Bottom Sheet ===== */
    .nav {
        position: fixed;
        left: 0; right: 0; bottom: 0;
        top: auto;
        width: 100%;
        max-height: 86vh;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 10px 18px calc(20px + env(safe-area-inset-bottom));
        border-radius: 26px 26px 0 0;
        box-shadow: 0 -16px 44px rgba(8, 23, 56, .24);
        transform: translateY(100%);
        transition: transform .45s cubic-bezier(.22, 1, .36, 1);
        overflow-y: auto;
        overscroll-behavior: contain;
        z-index: 1300;
    }
    .nav.open { transform: translateY(0); }

    .nav-grabber {
        display: block;
        width: 44px; height: 5px;
        margin: 4px auto 8px;
        border-radius: 999px;
        background: #d3d9e4;
        flex-shrink: 0;
        cursor: grab;
    }

    .nav-sheet-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 2px 2px 12px;
        margin-bottom: 6px;
        border-bottom: 1px solid var(--border);
    }
    .nav-sheet-brand {
        display: flex;
        align-items: center;
        gap: 12px;
        min-width: 0;
    }
    .nav-sheet-logo {
        width: 46px; height: 46px;
        border-radius: 12px;
        object-fit: cover;
        box-shadow: var(--shadow-sm);
        flex-shrink: 0;
    }
    .nav-sheet-text {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
        min-width: 0;
    }
    .nav-sheet-title {
        font-weight: 700;
        font-size: 17px;
        color: var(--primary);
    }
    .nav-sheet-sub {
        font-size: 11.5px;
        color: var(--muted);
        letter-spacing: .2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .nav-close {
        width: 38px; height: 38px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--bg);
        color: var(--muted);
        font-size: 16px;
        transition: background .2s, color .2s, transform .2s;
    }
    .nav-close:hover { background: #fdecec; color: #e23b3b; transform: rotate(90deg); }

    .nav-link {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 13px 14px;
        font-size: 16px;
        font-weight: 500;
        border-radius: 14px;
        color: var(--text);
        transition: background .2s, color .2s;
    }
    .nav-link i {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px; height: 40px;
        border-radius: 12px;
        background: rgba(11, 59, 140, .07);
        color: var(--primary);
        font-size: 16px;
        flex-shrink: 0;
        transition: background .25s, color .25s;
    }
    .nav-link:active { background: rgba(11, 59, 140, .05); }
    .nav-link.active::after { display: none; }
    .nav-link.active {
        background: rgba(11, 59, 140, .07);
        color: var(--primary);
        font-weight: 600;
    }
    .nav-link.active i {
        background: var(--gradient-primary);
        color: #fff;
        box-shadow: var(--shadow-sm);
    }

    a.nav-cta {
        display: flex;
        justify-content: center;
        width: 100%;
        margin-top: 12px;
    }

    .menu-toggle { display: flex; }
    .hide-mobile { display: none; }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .section { padding: 64px 0; }
    .section-head { margin-bottom: 40px; }
    .hero { min-height: 78vh; }
    .hero-inner { padding: 60px 20px 90px; }
    .hero-stats { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { width: 100%; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .top-bar-left a { margin-right: 12px; font-size: 12px; }
    .cta-banner-inner { text-align: center; justify-content: center; }
    .cta-banner h2 { text-align: center; }
    .logo-sub { display: none; }
}

@media (max-width: 380px) {
    .logo-mark { width: 42px; height: 42px; font-size: 15px; }
    .logo-title { font-size: 16px; }
    .btn { padding: 11px 18px; font-size: 14px; }
}