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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background: #fff;
    line-height: 1.6;
    font-size: 16px;
}
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 22px; border-radius: 999px; font-weight: 600; border: 2px solid transparent;
    cursor: pointer; font-size: 0.95rem; color: #fff; background: var(--primary);
}
.btn:hover { opacity: 0.92; color: #fff; }
.btn-accent { background: var(--accent); }
.btn-sm { padding: 9px 16px; font-size: 0.875rem; }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-ghost-dark { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-ghost:hover, .btn-ghost-dark:hover { color: var(--primary); background: var(--soft); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

/* Top bar */
.topbar { position: sticky; top: 0; background: #fff; border-bottom: 1px solid #e6ecf1; z-index: 50; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; flex-direction: column; line-height: 1.2; }
.brand strong { color: var(--primary); font-size: 1.05rem; }
.brand span { color: var(--muted); font-size: 0.8rem; }
.nav { display: flex; gap: 22px; }
.nav a { color: var(--text); font-weight: 500; font-size: 0.92rem; }
.nav a:hover { color: var(--accent); }

/* Hero */
.hero { padding: 56px 0 40px; background: linear-gradient(180deg, var(--soft) 0%, #fff 100%); }
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 44px; align-items: center; }
.badge {
    display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid #d8e3ea;
    padding: 6px 14px; border-radius: 999px; font-size: 0.82rem; font-weight: 600; color: var(--primary);
}
.eyebrow { margin-top: 18px; color: var(--accent); font-weight: 600; font-size: 0.95rem; }
.hero h1 { margin-top: 8px; font-size: 2.6rem; line-height: 1.15; color: var(--primary); }
.lead { margin-top: 16px; color: var(--muted); font-size: 1.05rem; max-width: 520px; }
.hero-card { position: relative; }
.hero-photo-img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; border-radius: 18px; }
.avatar-img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 10px; }
.hero-photo {
    aspect-ratio: 4 / 3; border-radius: 18px; background: #d9e6ee;
    display: flex; align-items: center; justify-content: center; color: var(--muted);
    border: 2px dashed #a9bfcc; text-align: center; padding: 20px;
}
.hero-facts {
    position: absolute; left: 16px; bottom: -18px; background: #fff; border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1); padding: 12px 16px; display: grid; gap: 6px; font-size: 0.88rem;
}
.hero-facts i { color: var(--accent); width: 18px; }

/* Facts strip */
.facts { padding: 34px 0 10px; }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; text-align: center; }
.facts-grid > div { display: flex; flex-direction: column; gap: 4px; padding: 16px; }
.facts-grid i { font-size: 1.5rem; color: var(--primary); margin-bottom: 6px; }
.facts-grid strong { color: var(--text); }
.facts-grid span { color: var(--muted); font-size: 0.88rem; }

/* Sections */
.section { padding: 64px 0; }
.section.soft { background: var(--soft); }
.section-title { text-align: center; color: var(--primary); font-size: 1.9rem; margin-bottom: 8px; }
.section-title.left { text-align: left; }
.section-sub { text-align: center; color: var(--muted); margin-bottom: 36px; }

/* Treatment cards */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
    background: #fff; border: 1px solid #e3ebf1; border-radius: 14px; padding: 22px;
    color: var(--text); display: flex; flex-direction: column; gap: 8px; transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(11,79,108,0.1); color: var(--text); }
.card h3 { color: var(--primary); font-size: 1.05rem; }
.card p { color: var(--muted); font-size: 0.92rem; flex: 1; }
.tag {
    align-self: flex-start; background: var(--soft); color: var(--primary); font-size: 0.72rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 4px 10px; border-radius: 999px;
}
.card-link { color: var(--accent); font-weight: 600; font-size: 0.88rem; }

/* Symptom finder */
.symptom-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.symptom {
    background: #fff; border-left: 4px solid var(--accent); border-radius: 10px; padding: 18px 20px;
    display: flex; flex-direction: column; gap: 4px; color: var(--text);
}
.symptom:hover { color: var(--text); box-shadow: 0 8px 20px rgba(0,0,0,0.06); }
.symptom span { color: var(--muted); font-size: 0.88rem; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 48px; align-items: center; }
.about-grid p { color: var(--muted); margin-bottom: 14px; }
.check-list { list-style: none; display: grid; gap: 8px; margin-top: 12px; }
.check-list li { padding-left: 26px; position: relative; color: var(--text); }
.check-list li::before { content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--accent); }
.doctor-card {
    background: var(--soft); border-radius: 18px; padding: 28px; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.avatar {
    width: 120px; height: 120px; border-radius: 50%; background: #fff; border: 2px dashed #a9bfcc;
    display: flex; align-items: center; justify-content: center; font-size: 2.6rem; color: var(--primary); margin-bottom: 10px;
}
.doctor-card span { color: var(--muted); font-size: 0.9rem; }
.muted { color: var(--muted); }
.small { font-size: 0.82rem; }

/* Visit steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step { background: #fff; border-radius: 14px; padding: 26px; box-shadow: 0 6px 18px rgba(0,0,0,0.04); }
.step-num {
    display: inline-flex; width: 36px; height: 36px; border-radius: 50%; background: var(--primary);
    color: #fff; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 12px;
}
.step h3 { color: var(--primary); margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 0.95rem; }
.note { margin-top: 26px; text-align: center; color: var(--muted); }
.note i { color: var(--accent); }

/* Booking form */
.book-form { background: #fff; border: 1px solid #e3ebf1; border-radius: 16px; padding: 30px; display: grid; gap: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.book-form label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; color: var(--text); }
.book-form input, .book-form select, .book-form textarea {
    width: 100%; padding: 12px; border: 1px solid #cbd7e0; border-radius: 8px; font: inherit; font-size: 0.95rem;
}
.book-form input:focus, .book-form select:focus, .book-form textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }

/* Info + map */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.info-grid p { margin-bottom: 10px; color: var(--text); }
.info-grid i { color: var(--accent); width: 20px; }
.hours { list-style: none; margin: 16px 0 6px; border-top: 1px solid #d8e3ea; }
.hours li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid #d8e3ea; font-size: 0.95rem; }
.map { width: 100%; height: 340px; border: 0; border-radius: 14px; }

/* FAQ */
.faq details { background: #fff; border: 1px solid #e3ebf1; border-radius: 10px; padding: 16px 20px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--primary); }
.faq p { margin-top: 10px; color: var(--muted); }

/* Footer */
.footer { background: var(--primary); color: #d9e9f1; padding: 44px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.footer strong { color: #fff; }
.footer p { font-size: 0.9rem; margin-bottom: 6px; }
.footer a { color: #fff; text-decoration: underline; }

/* Floating WhatsApp */
.float-wa {
    position: fixed; right: 18px; bottom: 18px; width: 56px; height: 56px; border-radius: 50%;
    background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 1.7rem; box-shadow: 0 8px 22px rgba(0,0,0,0.25); z-index: 60;
}
.float-wa:hover { color: #fff; }

/* Responsive */
@media (max-width: 960px) {
    .hero-inner, .about-grid, .info-grid, .footer-inner { grid-template-columns: 1fr; }
    .card-grid { grid-template-columns: repeat(2, 1fr); }
    .facts-grid { grid-template-columns: repeat(2, 1fr); }
    .symptom-grid, .steps { grid-template-columns: 1fr; }
    .nav { display: none; }
}
@media (max-width: 600px) {
    .hero h1 { font-size: 2rem; }
    .card-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .book-form { padding: 22px; }
    .topbar-inner .btn { padding: 8px 12px; font-size: 0.8rem; }
    .section { padding: 48px 0; }
    .hero-facts { position: static; margin-top: 12px; box-shadow: none; }
}

/* Social links */
.social { display: flex; gap: 10px; margin-top: 14px; }
.social a {
    width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.14); color: #fff;
    display: inline-flex; align-items: center; justify-content: center; font-size: 1.05rem;
    text-decoration: none; transition: background .2s, transform .2s;
}
.social a:hover { background: var(--accent); transform: translateY(-2px); color: #fff; }