:root {
    --primary: #00a4ef;
    --primary-dark: #007ab2;
    --navy: #0b2942;
    --ink: #203347;
    --muted: #64768a;
    --pale: #f2f9fc;
    --line: #dceaf1;
    --white: #fff;
    --shadow: 0 18px 50px rgba(13, 52, 77, .11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font-family: Inter, Arial, sans-serif; line-height: 1.7; background: #fff; }
h1, h2, h3, h4 { color: var(--navy); font-family: Manrope, Inter, sans-serif; font-weight: 800; letter-spacing: -.035em; line-height: 1.18; }
h1 { font-size: clamp(2.45rem, 5vw, 5.25rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3.25rem); }
h3 { font-size: 1.15rem; }
p { color: var(--muted); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 9999; padding: 10px 16px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; clip: rect(0,0,0,0); overflow: hidden; white-space: nowrap; border: 0; }
.eyebrow { margin: 0 0 12px; color: #fff; font-size: .76rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow.blue { color: var(--primary-dark); }
.lead { color: var(--ink); font-size: 1.17rem; line-height: 1.75; }
.centered { text-align: center; }
.narrow { max-width: 820px; }
.prose p + p { margin-top: 1.25rem; }

.topbar { position: relative; z-index: 60; color: #d8e7f1; background: var(--navy); font-size: .8rem; }
.topbar-inner { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar a { color: #d8e7f1; transition: color .2s; }
.topbar a:hover { color: #fff; }
.topbar-social { display: flex; gap: 8px; }
.topbar-social a { width: 25px; height: 25px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; font-weight: 700; }
.topbar-contact { display: flex; align-items: center; gap: 24px; }

.site-header { position: sticky; z-index: 50; top: 0; border-bottom: 1px solid rgba(15,42,61,.08); background: rgba(255,255,255,.97); box-shadow: 0 6px 24px rgba(11,41,66,.05); backdrop-filter: blur(12px); }
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand img { display: block; width: 185px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav > a, .nav-dropdown > button { position: relative; padding: 30px 0; color: #34495d; border: 0; background: transparent; font: 700 .84rem/1 Inter, sans-serif; cursor: pointer; }
.main-nav > a::after, .nav-dropdown > button::after { position: absolute; right: 0; bottom: 20px; left: 0; height: 2px; content: ''; background: var(--primary); transform: scaleX(0); transition: transform .22s; }
.main-nav > a:hover::after, .main-nav > a.active::after, .nav-dropdown > button:hover::after, .nav-dropdown > button.active::after { transform: scaleX(1); }
.nav-dropdown { position: relative; }
.nav-dropdown button span { margin-left: 4px; }
.dropdown-menu { position: absolute; top: calc(100% - 10px); left: -22px; min-width: 205px; display: block; padding: 10px; border: 1px solid var(--line); border-radius: 10px; opacity: 0; visibility: hidden; background: #fff; box-shadow: var(--shadow); transform: translateY(8px); transition: all .2s; }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 10px 12px; border-radius: 7px; color: var(--ink); font-size: .85rem; font-weight: 600; }
.dropdown-menu a:hover { color: var(--primary-dark); background: var(--pale); }
.main-nav .nav-appointment { padding: 13px 18px; color: #fff; border-radius: 7px; background: var(--primary); box-shadow: 0 8px 20px rgba(0,164,239,.2); }
.main-nav .nav-appointment::after { display: none; }
.main-nav .nav-appointment:hover { color: #fff; background: var(--primary-dark); }
.nav-toggle { display: none; width: 44px; height: 42px; padding: 10px; border: 0; border-radius: 6px; background: var(--pale); }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; background: var(--navy); }

.hero { position: relative; height: min(700px, calc(100vh - 124px)); min-height: 570px; overflow: hidden; background: var(--navy); }
.hero-slide { position: absolute; inset: 0; display: grid; align-items: center; opacity: 0; visibility: hidden; background-position: center; background-size: cover; transform: scale(1.025); transition: opacity .8s, visibility .8s, transform 7s; }
.hero-slide.active { opacity: 1; visibility: visible; transform: scale(1); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,33,54,.9) 0%, rgba(6,33,54,.68) 42%, rgba(6,33,54,.05) 77%); }
.hero-content { position: relative; z-index: 2; padding-bottom: 35px; }
.hero-content h1 { max-width: 720px; margin: 0; color: #fff; }
.hero-content > p:not(.eyebrow) { max-width: 620px; margin: 22px 0 32px; color: #e5f3f9; font-size: 1.14rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button, .btn.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 23px; color: #fff; border: 1px solid var(--primary); border-radius: 6px; background: var(--primary); font-size: .87rem; font-weight: 800; line-height: 1; transition: .2s; }
.button:hover { color: #fff; border-color: var(--primary-dark); background: var(--primary-dark); transform: translateY(-1px); }
.button-outline { color: #fff; border-color: rgba(255,255,255,.62); background: transparent; }
.button-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.button-dark { border-color: var(--navy); background: var(--navy); }
.button-light { color: var(--navy); border-color: #fff; background: #fff; }
.button-light:hover { color: #fff; border-color: var(--navy); background: var(--navy); }
.hero-dots { position: absolute; z-index: 4; right: calc((100vw - min(1160px, calc(100vw - 40px))) / 2); bottom: 44px; display: flex; gap: 9px; }
.hero-dots button { width: 9px; height: 9px; padding: 0; border: 1px solid #fff; border-radius: 50%; background: transparent; }
.hero-dots button.active { background: #fff; }

.contact-strip { position: relative; z-index: 6; margin-top: -1px; background: var(--primary); }
.contact-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.contact-strip-grid > div { min-height: 126px; display: flex; align-items: center; gap: 15px; padding: 22px 20px; border-right: 1px solid rgba(255,255,255,.24); }
.contact-strip-grid > div:first-child { border-left: 1px solid rgba(255,255,255,.24); }
.contact-strip p { margin: 0; color: rgba(255,255,255,.8); font-size: .76rem; text-transform: uppercase; }
.contact-strip strong, .contact-strip strong a { display: block; margin-top: 4px; color: #fff; font-size: .91rem; text-transform: none; }
.contact-icon { min-width: 42px; height: 42px; display: grid; place-items: center; color: #fff; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; font-size: .9rem; font-weight: 800; }

.section { padding: 96px 0; }
.section-muted { background: var(--pale); }
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(50px, 8vw, 110px); }
.align-start { align-items: start; }
.section h2 { margin: 0 0 22px; }
.section-heading { margin-bottom: 38px; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section-heading h2, .section-heading p { margin-bottom: 0; }
.section-heading > p { max-width: 430px; }
.text-link { display: inline-block; margin-top: 14px; color: var(--primary-dark); font-size: .87rem; font-weight: 800; }
.text-link:hover { color: var(--navy); }
.value-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.value-grid > div { min-height: 185px; padding: 26px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 8px 28px rgba(13,52,77,.05); }
.value-grid span, .policy-card > span, .process-grid article > span { color: var(--primary); font: 800 1.45rem/1 Manrope, sans-serif; }
.value-grid h3 { margin: 30px 0 8px; }
.value-grid p { margin: 0; font-size: .9rem; line-height: 1.55; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { position: relative; min-height: 285px; padding: 34px 30px; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fff; transition: transform .22s, box-shadow .22s, border-color .22s; }
.service-card:hover { border-color: #b8ddeb; box-shadow: var(--shadow); transform: translateY(-5px); }
.service-card img { width: 53px; height: 53px; object-fit: contain; }
.service-card h3 { margin: 28px 0 12px; font-size: 1.25rem; }
.service-card p { margin: 0; font-size: .91rem; line-height: 1.7; }
.service-grid.large { grid-template-columns: repeat(3, 1fr); }
.text-icon > span { width: 50px; height: 50px; display: grid; place-items: center; color: #fff; border-radius: 8px; background: var(--primary); font-size: 1.7rem; font-weight: 400; }

.doctor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.doctor-card { padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.doctor-avatar { width: 72px; height: 72px; display: grid; place-items: center; color: #fff; border-radius: 50%; background: linear-gradient(145deg, var(--primary), var(--primary-dark)); box-shadow: 0 9px 26px rgba(0,164,239,.22); font: 800 1.25rem/1 Manrope, sans-serif; }
.doctor-avatar.large { width: 94px; height: 94px; font-size: 1.55rem; }
.doctor-speciality { margin: 25px 0 4px; color: var(--primary-dark); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.doctor-card h3 { margin: 0 0 8px; }
.doctor-card p:not(.doctor-speciality) { min-height: 50px; margin-bottom: 15px; font-size: .88rem; }
.doctor-card a { color: var(--primary-dark); font-size: .82rem; font-weight: 800; }

.appointment-section { color: #fff; background: var(--primary); }
.appointment-layout { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: clamp(40px, 7vw, 100px); }
.appointment-copy h2 { margin: 0 0 18px; color: #fff; }
.appointment-copy > p:not(.eyebrow) { color: #eaf8ff; }
.appointment-callout { margin-top: 34px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.3); }
.appointment-callout span { display: block; color: rgba(255,255,255,.75); font-size: .78rem; font-weight: 700; text-transform: uppercase; }
.appointment-callout a { color: #fff; font: 800 1.65rem/1.5 Manrope, sans-serif; }
.appointment-form { padding: 38px; color: var(--ink); border-radius: 12px; background: #fff; box-shadow: var(--shadow); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: block; margin-bottom: 17px; }
label > span { display: block; margin-bottom: 6px; color: var(--ink); font-size: .76rem; font-weight: 800; }
input, textarea { width: 100%; padding: 13px 14px; color: var(--ink); border: 1px solid #cfdfe8; border-radius: 5px; outline: 0; background: #fff; font: 400 .9rem/1.4 Inter, sans-serif; }
input:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,164,239,.11); }
textarea { min-height: 120px; resize: vertical; }
.form-note { margin: 14px 0 0; color: var(--muted); font-size: .75rem; }
.form-note a { color: var(--primary-dark); font-weight: 700; }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; }

.insurers h2 { margin-bottom: 32px; }
.client-marquee { overflow: hidden; border-block: 1px solid var(--line); }
.client-track { display: flex; width: max-content; animation: ticker 45s linear infinite; }
.client-track:hover { animation-play-state: paused; }
.client-track > div { width: 165px; height: 100px; display: grid; place-items: center; padding: 17px; border-right: 1px solid var(--line); }
.client-track img { max-width: 125px; max-height: 64px; object-fit: contain; filter: saturate(.8); }
@keyframes ticker { to { transform: translateX(-50%); } }

.page-hero { position: relative; padding: 95px 0 85px; overflow: hidden; background: linear-gradient(120deg, #082a43 0%, #0b5578 68%, #00a4ef 160%); }
.page-hero::after { position: absolute; width: 420px; height: 420px; right: -120px; top: -260px; content: ''; border: 80px solid rgba(255,255,255,.06); border-radius: 50%; }
.page-hero h1 { margin: 0 0 13px; color: #fff; font-size: clamp(2.5rem, 5vw, 4.25rem); }
.page-hero p:not(.eyebrow) { max-width: 650px; margin: 0; color: #d6eaf4; }
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.policy-card { padding: 36px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.policy-card h2 { margin: 32px 0 14px; font-size: 1.35rem; }
.policy-card p { margin: 0; font-size: .92rem; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check-list > div { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: #fff; font-size: .9rem; font-weight: 700; }
.check-list span { width: 27px; height: 27px; display: grid; flex: 0 0 27px; place-items: center; color: #fff; border-radius: 50%; background: var(--primary); font-size: .7rem; }
.check-list.compact { grid-template-columns: 1fr; }
.process-grid article { padding: 34px; border-left: 2px solid var(--primary); background: #fff; }
.process-grid h3 { margin: 25px 0 10px; }
.cta-band { padding: 48px 0; color: #fff; background: var(--primary); }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-band h2 { margin: 0; color: #fff; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.cta-band .eyebrow { margin-bottom: 8px; }
.diagnostic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.diagnostic-card { padding: 42px; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 10px 34px rgba(13,52,77,.06); }
.doctor-list { display: grid; gap: 20px; }
.doctor-profile { display: grid; grid-template-columns: 110px 1fr 1fr auto; align-items: center; gap: 28px; padding: 28px 32px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 8px 30px rgba(13,52,77,.05); }
.doctor-profile .doctor-speciality { margin-top: 0; }
.doctor-profile h2 { margin: 0 0 5px; font-size: 1.4rem; }
.qualification { margin: 0; }
.timings { padding-left: 25px; border-left: 1px solid var(--line); }
.timings h3 { margin: 0 0 10px; font-size: .86rem; }
.timings p { margin: 4px 0; font-size: .8rem; }
.timings p span, .timings p strong { display: block; }
.timings strong { color: var(--ink); }
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.gallery-grid figure { position: relative; min-height: 330px; margin: 0; overflow: hidden; border-radius: 11px; background: var(--pale); }
.gallery-grid figure:first-child { grid-column: span 2; min-height: 500px; }
.gallery-grid img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; transition: transform .5s; }
.gallery-grid figure:hover img { transform: scale(1.025); }
.gallery-grid figcaption { position: absolute; right: 18px; bottom: 18px; left: 18px; padding: 14px 16px; color: #fff; border-radius: 7px; background: rgba(5,35,55,.78); font-size: .88rem; font-weight: 700; backdrop-filter: blur(6px); }
.contact-page-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; }
.detail-row { display: grid; grid-template-columns: 45px 1fr; gap: 17px; margin-top: 28px; padding-top: 25px; border-top: 1px solid var(--line); }
.detail-row > span { width: 42px; height: 42px; display: grid; place-items: center; color: #fff; border-radius: 50%; background: var(--primary); }
.detail-row h3 { margin: 0 0 6px; font-size: .95rem; }
.detail-row p { margin: 0; }
.detail-row a { color: var(--primary-dark); font-weight: 700; }
.hours-card { margin-top: 28px; padding: 22px; color: #fff; border-radius: 8px; background: var(--navy); }
.hours-card span, .hours-card strong { display: block; }
.hours-card span { color: #bcd0db; font-size: .75rem; text-transform: uppercase; }
.hours-card strong { margin-top: 4px; font: 800 1.25rem Manrope, sans-serif; }
.panel-form { padding: 38px; border: 1px solid var(--line); border-radius: 12px; background: var(--pale); }
.panel-form h2 { margin-bottom: 8px; font-size: 1.75rem; }
.panel-form > p { margin-bottom: 25px; }

.flash { margin-top: 18px; padding: 15px 18px; border-radius: 7px; font-size: .87rem; }
.flash.success { color: #0b5730; border: 1px solid #b9e8ce; background: #eaf9f0; }
.flash.error { color: #8f1d22; border: 1px solid #efc1c3; background: #fff0f0; }
.flash ul { margin: 6px 0 0; }
.site-footer { padding: 70px 0 0; color: #b9cad5; background: #071f32; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1.5fr 1fr .9fr; gap: 50px; }
.footer-logo { width: 160px; padding: 8px; border-radius: 4px; background: #fff; }
.site-footer h2 { margin: 0 0 18px; color: #fff; font-size: .95rem; letter-spacing: 0; }
.site-footer p { margin: 15px 0; color: #9fb5c3; font-size: .83rem; }
.site-footer a { display: block; margin: 7px 0; color: #b9cad5; font-size: .82rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { margin-top: 48px; padding: 21px 0; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.1); color: #78909f; font-size: .73rem; }
.floating-call { position: fixed; z-index: 45; right: 20px; bottom: 20px; width: 54px; height: 54px; display: grid; place-items: center; color: #fff; border: 4px solid rgba(255,255,255,.9); border-radius: 50%; background: var(--primary); box-shadow: 0 8px 24px rgba(0,0,0,.2); font-size: 1.15rem; }
.floating-call:hover { color: #fff; background: var(--primary-dark); }

@media (max-width: 1020px) {
    .topbar-contact a:last-child { display: none; }
    .nav-toggle { display: block; }
    .main-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; padding: 12px 20px 24px; align-items: stretch; flex-direction: column; gap: 0; border-top: 1px solid var(--line); background: #fff; box-shadow: 0 18px 30px rgba(11,41,66,.12); }
    .main-nav.open { display: flex; }
    .main-nav > a, .nav-dropdown > button { width: 100%; padding: 14px 5px; text-align: left; }
    .main-nav > a::after, .nav-dropdown > button::after { display: none; }
    .main-nav .nav-appointment { margin-top: 10px; padding: 15px; text-align: center; }
    .dropdown-menu { position: static; display: none; margin-bottom: 8px; opacity: 1; visibility: visible; box-shadow: none; transform: none; }
    .nav-dropdown.open .dropdown-menu { display: block; }
    .contact-strip-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-strip-grid > div { border-bottom: 1px solid rgba(255,255,255,.24); }
    .service-grid, .service-grid.large { grid-template-columns: repeat(2, 1fr); }
    .doctor-grid { grid-template-columns: 1fr; }
    .doctor-card { display: grid; grid-template-columns: 90px 1fr; align-items: start; }
    .doctor-card .doctor-speciality { margin-top: 0; }
    .doctor-profile { grid-template-columns: 95px 1fr 1fr; }
    .doctor-profile > .button { grid-column: 2 / 4; justify-self: start; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
    .container { width: min(100% - 28px, 1160px); }
    .topbar-social, .topbar-contact span, .topbar-contact a:last-child { display: none; }
    .topbar-inner { justify-content: center; }
    .nav-wrap { min-height: 70px; }
    .brand img { width: 150px; }
    .hero { min-height: 600px; height: calc(100svh - 110px); }
    .hero-overlay { background: linear-gradient(90deg, rgba(6,33,54,.91), rgba(6,33,54,.62)); }
    .hero-content { padding-bottom: 10px; }
    .hero-dots { right: 20px; bottom: 25px; }
    .contact-strip-grid, .split, .appointment-layout, .diagnostic-grid, .contact-page-grid { grid-template-columns: 1fr; }
    .contact-strip-grid > div { min-height: 98px; }
    .section { padding: 70px 0; }
    .split, .appointment-layout, .contact-page-grid { gap: 42px; }
    .section-heading { align-items: start; flex-direction: column; gap: 8px; }
    .value-grid, .field-grid, .service-grid, .service-grid.large, .three-grid, .check-list { grid-template-columns: 1fr; }
    .service-card { min-height: auto; }
    .appointment-form, .panel-form, .diagnostic-card { padding: 27px 22px; }
    .doctor-card { display: block; }
    .doctor-card .doctor-speciality { margin-top: 24px; }
    .doctor-profile { grid-template-columns: 1fr; padding: 27px; }
    .doctor-profile > .button { grid-column: auto; }
    .timings { padding: 18px 0 0; border-top: 1px solid var(--line); border-left: 0; }
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-grid figure, .gallery-grid figure:first-child { grid-column: auto; min-height: 320px; }
    .cta-band .container, .footer-bottom { align-items: start; flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}