/* ============================================================
   style.css — St John Metropolitan Hospital
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
    --mc-primary:        #1b1f75; /* Deep blue from logo */
    --mc-primary-dark:   #111452;
    --mc-primary-light:  #ecedf8;
    --mc-danger:         #e31e24; /* Red from logo */
    --mc-dark:           #08122a;
    --mc-dark-2:         #0f1b38;
    --mc-body:           #5b6b7f;
    --mc-gray:           #f5f8fc;
    --mc-border:         #e3e9f2;
    --mc-radius:         18px;
    --mc-radius-sm:      12px;
    --mc-shadow:         0 10px 30px rgba(27, 31, 117, .08);
    --mc-shadow-lg:      0 24px 50px rgba(8, 18, 42, .13);
    --mc-transition:     .35s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- 2. Base ---------- */
* { scroll-behavior: smooth; }
html { scroll-padding-top: 92px; }

body {
    font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: var(--mc-body);
    background: #fff;
    font-size: 16px;
    line-height: 1.75;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--mc-dark);
    line-height: 1.25;
}

a { text-decoration: none; transition: var(--mc-transition); }
img { max-width: 100%; }
::selection { background: var(--mc-primary); color: #fff; }

/* Buttons */
.btn {
    border-radius: 50px;
    font-weight: 600;
    padding: .7rem 1.6rem;
    transition: var(--mc-transition);
}
.btn-lg { padding: .9rem 2rem; font-size: 1rem; }
.btn-primary {
    background: var(--mc-primary);
    border-color: var(--mc-primary);
    box-shadow: 0 8px 20px rgba(27, 31, 117, .28);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--mc-primary-dark);
    border-color: var(--mc-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(27, 31, 117, .35);
}
.btn-danger {
    background: var(--mc-danger);
    border-color: var(--mc-danger);
}
.btn-danger:hover {
    background: #c4171c;
    border-color: #c4171c;
}
.btn-outline-primary:hover { transform: translateY(-2px); }

/* Section rhythm */
.section { padding: 96px 0; }
.bg-soft { background: var(--mc-gray); }

.section-eyebrow {
    display: inline-block;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--mc-primary);
    background: var(--mc-primary-light);
    padding: .35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}
.section-title {
    font-size: clamp(1.75rem, 3.4vw, 2.6rem);
    margin-bottom: 1rem;
}
.section-title span { color: var(--mc-primary); }
.section-lead {
    color: var(--mc-body);
    max-width: 640px;
    font-size: 1.02rem;
}

/* ---------- 3. Top info bar ---------- */
.topbar {
    background: var(--mc-dark);
    color: #c9d8ee;
    font-size: .82rem;
    padding: .55rem 0;
}
.topbar a { color: #c9d8ee; }
.topbar a:hover { color: #fff; }
.topbar-left, .topbar-right { gap: 1.5rem; }
.topbar-left a, .topbar-right > span { display: inline-flex; align-items: center; gap: .45rem; }
.topbar i { color: #6fb0ff; }
.topbar-social { display: inline-flex; gap: .9rem; }
.topbar-social a { font-size: .8rem; }

/* ---------- 4. Navbar ---------- */
.main-nav {
    padding: .85rem 0;
    border-bottom: 1px solid transparent;
    transition: var(--mc-transition);
    z-index: 1030;
}
.main-nav.scrolled {
    box-shadow: 0 6px 24px rgba(8, 18, 42, .08);
    border-bottom-color: var(--mc-border);
    padding: .55rem 0;
}

.brand-logo {
    max-height: 52px;
    width: auto;
    transition: var(--mc-transition);
}
.main-nav.scrolled .brand-logo { max-height: 44px; }

.main-nav .nav-link {
    font-weight: 500;
    color: var(--mc-dark);
    padding: .5rem 1rem !important;
    position: relative;
}
.main-nav .nav-link::after {
    content: '';
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: .25rem;
    height: 2px;
    background: var(--mc-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--mc-transition);
}
.main-nav .nav-link:hover, .main-nav .nav-link.active { color: var(--mc-primary); }
.main-nav .nav-link:hover::after, .main-nav .nav-link.active::after { transform: scaleX(1); }

.btn-appointment { padding: .6rem 1.4rem; font-size: .9rem; }

/* ---------- 5. Hero carousel ---------- */
.hero { position: relative; overflow: hidden; }
.hero .carousel-item {
    height: 88vh;
    min-height: 580px;
    position: relative;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-color: var(--mc-dark);
    transform: scale(1.06);
    transition: transform 8s ease-out;
}
.hero .carousel-item.active .hero-slide { transform: scale(1); }
.hero-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 18, 42, .93) 0%, rgba(8, 18, 42, .78) 42%, rgba(8, 18, 42, .38) 100%);
}
.hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    z-index: 3;
    color: #fff;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .22);
    backdrop-filter: blur(6px);
    color: #dbe9ff;
    font-size: .82rem;
    font-weight: 500;
    padding: .45rem 1.1rem;
    border-radius: 50px;
    margin-bottom: 1.4rem;
}
.hero h1 {
    color: #fff;
    font-size: clamp(2.1rem, 5vw, 3.8rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1.2rem;
}
.hero h1 span { color: #8da4ff; } /* Lightened primary for contrast */
.hero p {
    color: #d3e0f2;
    font-size: clamp(.98rem, 1.4vw, 1.1rem);
    max-width: 560px;
    margin-bottom: 2rem;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero .carousel-indicators {
    z-index: 5;
    margin-bottom: 2rem;
    gap: .5rem;
}
.hero .carousel-indicators [data-bs-target] {
    width: 34px;
    height: 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, .4);
    border: 0;
    opacity: 1;
    transition: var(--mc-transition);
}
.hero .carousel-indicators .active { background: #8da4ff; width: 54px; }
.hero .carousel-control-prev, .hero .carousel-control-next { width: 56px; opacity: 0; transition: var(--mc-transition); z-index: 6; }
.hero:hover .carousel-control-prev, .hero:hover .carousel-control-next { opacity: .85; }

/* ---------- 6. About ---------- */
.about-img-wrap { position: relative; }
.about-img { border-radius: var(--mc-radius); box-shadow: var(--mc-shadow-lg); width: 100%; height: 460px; object-fit: cover; }
.about-badge {
    position: absolute; bottom: 24px; right: -14px;
    display: flex; align-items: center; gap: .85rem;
    background: #fff; padding: 1rem 1.4rem;
    border-radius: var(--mc-radius-sm); box-shadow: var(--mc-shadow-lg);
}
.about-badge i { font-size: 1.5rem; color: var(--mc-primary); }
.about-badge strong { display: block; color: var(--mc-dark); font-size: .95rem; }
.about-badge span { font-size: .78rem; color: var(--mc-body); }

.about-list { list-style: none; padding: 0; margin: 1.5rem 0 2rem; }
.about-list li { display: flex; align-items: flex-start; gap: .7rem; margin-bottom: .75rem; font-size: .96rem; }
.about-list i { color: var(--mc-primary); margin-top: .3rem; }

.stats-row { margin-top: 1rem; }
.stat-box {
    background: #fff; border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius-sm); padding: 1.1rem .8rem;
    text-align: center; height: 100%; transition: var(--mc-transition);
}
.stat-box:hover { border-color: var(--mc-primary); box-shadow: var(--mc-shadow); transform: translateY(-4px); }
.stat-box h3 { font-size: 1.6rem; color: var(--mc-primary); margin-bottom: .15rem; font-weight: 800; }
.stat-box p { font-size: .78rem; margin: 0; color: var(--mc-body); font-weight: 500; }

/* ---------- 7. Services ---------- */
.service-card {
    background: #fff; border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius); padding: 2.2rem 1.8rem;
    height: 100%; transition: var(--mc-transition);
    position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--mc-primary), #8da4ff);
    transform: scaleX(0); transform-origin: left; transition: transform var(--mc-transition);
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--mc-shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 66px; height: 66px; display: grid; place-items: center;
    border-radius: 16px; background: var(--mc-primary-light);
    color: var(--mc-primary); font-size: 1.55rem; margin-bottom: 1.4rem; transition: var(--mc-transition);
}
.service-card:hover .service-icon { background: var(--mc-primary); color: #fff; transform: rotate(-6deg) scale(1.06); }
.service-card h4 { font-size: 1.15rem; margin-bottom: .7rem; }
.service-card p { font-size: .92rem; margin-bottom: 1.2rem; }
.service-link {
    background: none; border: 0; padding: 0; font-size: .86rem;
    font-weight: 600; color: var(--mc-primary); display: inline-flex; align-items: center; gap: .5rem;
}
.service-link i { transition: transform var(--mc-transition); }
.service-link:hover i { transform: translateX(5px); }

/* ---------- 8. Doctors ---------- */
.doctor-card {
    background: #fff; border-radius: var(--mc-radius); overflow: hidden;
    box-shadow: var(--mc-shadow); transition: var(--mc-transition); height: 100%;
}
.doctor-card:hover { transform: translateY(-10px); box-shadow: var(--mc-shadow-lg); }
.doctor-photo { position: relative; overflow: hidden; }
.doctor-photo img { width: 100%; height: 300px; object-fit: cover; transition: transform .6s ease; }
.doctor-card:hover .doctor-photo img { transform: scale(1.07); }
.doctor-social {
    position: absolute; left: 0; right: 0; bottom: -60px;
    display: flex; justify-content: center; gap: .6rem; padding-bottom: 1rem;
    transition: bottom var(--mc-transition);
}
.doctor-card:hover .doctor-social { bottom: 0; }
.doctor-social a {
    width: 38px; height: 38px; display: grid; place-items: center;
    border-radius: 50%; background: #fff; color: var(--mc-primary);
    font-size: .85rem; box-shadow: 0 6px 16px rgba(8, 18, 42, .16);
}
.doctor-social a:hover { background: var(--mc-primary); color: #fff; }
.doctor-body { padding: 1.4rem 1.2rem 1.5rem; text-align: center; }
.doctor-body h5 { font-size: 1.05rem; margin-bottom: .2rem; }
.doctor-role { font-size: .84rem; color: var(--mc-primary); font-weight: 500; }

/* ---------- 9. Testimonials ---------- */
.testimonial-card {
    background: #fff; border-radius: var(--mc-radius); padding: 3rem 2.5rem 2.5rem;
    max-width: 760px; position: relative; box-shadow: var(--mc-shadow); text-align: center;
}
.quote-icon { position: absolute; top: 1.8rem; left: 2.2rem; font-size: 2.6rem; color: var(--mc-primary-light); }
.stars { color: #ffb703; font-size: .9rem; letter-spacing: 2px; }
.testimonial-text { font-size: 1.05rem; font-style: italic; color: var(--mc-dark-2); line-height: 1.85; margin-bottom: 1.8rem; }
.testimonial-author { display: flex; align-items: center; justify-content: center; gap: .9rem; }
.testimonial-author img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 3px solid var(--mc-primary-light); }
.testimonial-author strong { display: block; color: var(--mc-dark); font-size: .95rem; }
.testimonial-author span { font-size: .8rem; color: var(--mc-body); }
#testimonialCarousel .carousel-control-prev, #testimonialCarousel .carousel-control-next {
    width: 48px; height: 48px; top: 50%; transform: translateY(-50%);
    background: #fff; border-radius: 50%; box-shadow: var(--mc-shadow); opacity: 1; color: var(--mc-primary);
}
#testimonialCarousel .carousel-control-prev { left: 0; }
#testimonialCarousel .carousel-control-next { right: 0; }
#testimonialCarousel .carousel-control-prev-icon, #testimonialCarousel .carousel-control-next-icon { filter: invert(15%) sepia(50%) saturate(3000%) hue-rotate(230deg); }
.testimonial-indicators { position: static; margin: 2rem 0 0; gap: .5rem; }
.testimonial-indicators [data-bs-target] { width: 10px; height: 10px; border-radius: 50%; background: #c9d8ee; border: 0; opacity: 1; }
.testimonial-indicators .active { background: var(--mc-primary); width: 28px; border-radius: 6px; }

/* ---------- 10. Contact ---------- */
.form-card { background: #fff; border: 1px solid var(--mc-border); border-radius: var(--mc-radius); padding: 2.5rem; box-shadow: var(--mc-shadow); height: 100%; }
.form-label { font-size: .86rem; font-weight: 600; color: var(--mc-dark); }
.req { color: var(--mc-danger); }
.form-control, .form-select { border-radius: var(--mc-radius-sm); border: 1px solid var(--mc-border); padding: .75rem 1rem; font-size: .94rem; transition: var(--mc-transition); }
.form-control:focus, .form-select:focus { border-color: var(--mc-primary); box-shadow: 0 0 0 .2rem rgba(27, 31, 117, .12); }

.hp-field { position: absolute !important; left: -9999px !important; top: -9999px !important; height: 0; width: 0; overflow: hidden; }

.map-card { border-radius: var(--mc-radius); overflow: hidden; background: #fff; box-shadow: var(--mc-shadow); border: 1px solid var(--mc-border); display: flex; flex-direction: column; }
.map-card iframe { width: 100%; height: 260px; border: 0; display: block; filter: grayscale(.15); }
.contact-details { padding: 1.6rem 1.8rem 1.9rem; }
.contact-item { display: flex; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--mc-border); }
.contact-item:last-child { border-bottom: 0; padding-bottom: 0; }
.contact-icon { flex: 0 0 44px; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: var(--mc-primary-light); color: var(--mc-primary); }
.contact-item strong { display: block; color: var(--mc-dark); font-size: .92rem; }
.contact-item p { margin: 0; font-size: .87rem; line-height: 1.65; }
.contact-item a { color: var(--mc-body); }
.contact-item a:hover { color: var(--mc-primary); }

/* ---------- 11. Footer ---------- */
.site-footer { background: var(--mc-dark); color: #a9bcd8; padding: 72px 0 0; font-size: .92rem; }
.footer-brand { display: inline-flex; align-items: center; margin-bottom: 1.1rem; }
.footer-logo { max-height: 60px; width: auto; background: #fff; padding: 8px 12px; border-radius: 8px; }
.footer-text { color: #93a8c6; font-size: .88rem; line-height: 1.8; }
.footer-title { color: #fff; font-size: .95rem; margin-bottom: 1.2rem; position: relative; padding-bottom: .6rem; }
.footer-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 32px; height: 2px; background: var(--mc-danger); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .6rem; }
.footer-links a { color: #93a8c6; font-size: .88rem; }
.footer-links a:hover { color: #fff; padding-left: 5px; }
.footer-social { display: flex; gap: .6rem; margin-top: 1.2rem; }
.footer-social a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: rgba(255, 255, 255, .07); color: #c9d8ee; font-size: .85rem; }
.footer-social a:hover { background: var(--mc-primary); color: #fff; transform: translateY(-3px); }
.newsletter-form .form-control { background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .12); color: #fff; font-size: .86rem; }
.newsletter-form .form-control::placeholder { color: #8fa5c4; }
.newsletter-form .form-control:focus { background: rgba(255, 255, 255, .1); color: #fff; box-shadow: none; }
.newsletter-form .btn { border-radius: 0 50px 50px 0; padding: .6rem 1.2rem; box-shadow: none; }
.newsletter-form .input-group > .form-control { border-radius: 50px 0 0 50px; }
.newsletter-note { display: inline-block; margin-top: .5rem; font-size: .78rem; }
.footer-emergency { display: flex; align-items: center; gap: .9rem; margin-top: 1.6rem; padding: 1rem 1.1rem; border-radius: var(--mc-radius-sm); background: rgba(227, 30, 36, .12); border: 1px solid rgba(227, 30, 36, .25); }
.footer-emergency i { font-size: 1.4rem; color: #ff6b6b; }
.footer-emergency span { display: block; font-size: .74rem; color: #93a8c6; }
.footer-emergency strong { color: #fff; font-size: .95rem; }
.footer-divider { border-color: rgba(255, 255, 255, .09); margin: 3rem 0 1.6rem; }
.footer-bottom { padding-bottom: 2rem; font-size: .82rem; }
.footer-legal { list-style: none; display: flex; gap: 1.4rem; padding: 0; }
.footer-legal a { color: #93a8c6; font-size: .82rem; }
.footer-legal a:hover { color: #fff; }

/* ---------- 12. Appointment modal ---------- */
.appointment-modal { border: 0; border-radius: var(--mc-radius); overflow: hidden; box-shadow: var(--mc-shadow-lg); }
.appointment-modal .modal-header { background: linear-gradient(135deg, var(--mc-primary), #3b439c); color: #fff; border-bottom: 0; padding: 1.5rem 1.8rem; align-items: flex-start; }
.appointment-modal .modal-title { color: #fff; font-size: 1.2rem; }
.appointment-modal .modal-header small { color: rgba(255, 255, 255, .82); font-size: .8rem; }
.appointment-modal .btn-close { filter: invert(1) grayscale(1) brightness(2); opacity: .85; }
.appointment-modal .modal-body { padding: 1.8rem; }

/* ---------- 13. Scroll-to-top ---------- */
.scroll-top { position: fixed; right: 22px; bottom: 22px; width: 48px; height: 48px; border: 0; border-radius: 50%; background: var(--mc-primary); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 24px rgba(27, 31, 117, .35); opacity: 0; visibility: hidden; transform: translateY(14px); transition: var(--mc-transition); z-index: 1040; }
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--mc-primary-dark); }

/* ---------- 14. Responsive tweaks ---------- */
@media (max-width: 1199.98px) { .hero .carousel-item { height: 80vh; } }
@media (max-width: 991.98px) {
    .section { padding: 72px 0; }
    .hero .carousel-item { height: auto; min-height: 620px; }
    .hero-content { position: relative; inset: auto; padding: 120px 0 100px; }
    .hero-slide { position: absolute; inset: 0; }
    .about-img { height: 380px; }
    .about-badge { right: 12px; }
    .main-nav .navbar-collapse { background: #fff; margin-top: .8rem; padding: 1rem; border-radius: var(--mc-radius-sm); box-shadow: var(--mc-shadow-lg); }
    .main-nav .nav-link::after { display: none; }
    #testimonialCarousel .carousel-control-prev, #testimonialCarousel .carousel-control-next { display: none; }
}
@media (max-width: 767.98px) {
    .hero .carousel-item { min-height: 560px; }
    .hero-content { padding: 90px 0 80px; }
    .hero-btns .btn { width: 100%; justify-content: center; }
    .form-card { padding: 1.6rem; }
    .testimonial-card { padding: 2.4rem 1.4rem 2rem; }
    .quote-icon { top: 1.2rem; left: 1.2rem; font-size: 2rem; }
    .testimonial-text { font-size: .95rem; }
    .about-img { height: 320px; }
    .footer-bottom { text-align: center; }
    .footer-legal { justify-content: center; }
}
@media (max-width: 575.98px) {
    .topbar { font-size: .74rem; }
    .topbar-left, .topbar-right { gap: 1rem; }
    .section { padding: 56px 0; }
    .stat-box h3 { font-size: 1.3rem; }
    .brand-logo { max-height: 40px; }
}

/* ---------- 15. Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }
}