/* PhysioRehab Hub — shared stylesheet */

:root {
  --teal-700: #333a9e;
  --teal-600: #3f47cc;
  --teal-500: #5b62d3;
  --teal-100: #ececfa;
  --ink: #1f222e;
  --ink-soft: #4d5266;
  --paper: #ffffff;
  --paper-soft: #f7f7fc;
  --border: #dcdcef;
  --radius: 10px;
  --max-width: 1080px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a { color: var(--teal-600); }
a:hover { color: var(--teal-700); }

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / nav */

header.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  height: 40px;
  width: 40px;
}

.brand-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--teal-700);
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

nav.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

nav.main-nav a.active,
nav.main-nav a:hover {
  color: var(--teal-700);
}

/* Mobile nav toggle (no JS — CSS-only checkbox pattern) */
.nav-toggle { display: none; }
.nav-toggle-label {
  display: none;
  cursor: pointer;
  font-size: 1.6rem;
  color: var(--teal-700);
}

@media (max-width: 680px) {
  nav.main-nav {
    display: none;
    width: 100%;
  }
  .nav-toggle:checked ~ nav.main-nav {
    display: block;
  }
  nav.main-nav ul {
    flex-direction: column;
    gap: 4px;
    padding: 12px 0 4px;
  }
  nav.main-nav a {
    display: block;
    padding: 10px 0;
    border-top: 1px solid var(--border);
  }
  .nav-wrap { flex-wrap: wrap; }
  .nav-toggle-label { display: block; }
}

/* Hero */

.hero {
  background: linear-gradient(135deg, var(--teal-100), var(--paper-soft));
  padding: 64px 0 56px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 780px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
}

.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 16px;
  color: var(--teal-700);
  line-height: 1.15;
}

.hero p.lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin: 0 0 24px;
}

.hero-image {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  height: 360px;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Full-width page banner photo */

.page-banner {
  width: 100%;
  height: 280px;
  overflow: hidden;
}

.page-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 680px) {
  .page-banner { height: 180px; }
}

/* Buttons */

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--teal-600);
  color: #fff;
}

.btn-primary:hover {
  background: var(--teal-700);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--teal-700);
  border: 1.5px solid var(--teal-600);
}

.btn-secondary:hover {
  background: var(--teal-100);
}

/* Sections */

section {
  padding: 56px 0;
}

section h2 {
  font-size: 1.7rem;
  color: var(--teal-700);
  margin: 0 0 8px;
}

section .section-intro {
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 0 32px;
}

/* Sector / service cards */

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--paper-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}

.card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
}

.card .icon.icon-illustration {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin: 0 auto 14px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--ink);
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* About hero */

.about-hero {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.about-hero .about-text {
  flex: 1 1 340px;
}

.about-hero .about-illustration {
  flex: 0 0 300px;
  max-width: 300px;
}

@media (max-width: 680px) {
  .about-hero .about-illustration {
    flex: 0 0 100%;
    max-width: 260px;
    margin: 0 auto;
  }
}

/* Service list blocks */

.service-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
  background: var(--paper);
}

.service-block h3 {
  color: var(--teal-700);
  margin-top: 0;
}

.service-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.service-block-header h3 {
  margin: 0;
  flex: 1 1 260px;
}

.service-illustration {
  flex: 0 0 140px;
  max-width: 140px;
}

@media (max-width: 560px) {
  .service-illustration {
    flex: 0 0 110px;
    max-width: 110px;
    margin: 0 auto;
  }
  .service-block-header {
    justify-content: center;
    text-align: center;
  }
}

.service-block ul {
  margin: 0;
  padding-left: 20px;
}

.service-block li {
  margin-bottom: 6px;
}

.badge {
  display: inline-block;
  background: var(--teal-100);
  color: var(--teal-700);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

@media (max-width: 780px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-details dt {
  font-weight: 700;
  color: var(--teal-700);
  margin-top: 16px;
}

.contact-details dd {
  margin: 2px 0 0;
  color: var(--ink-soft);
}

form.enquiry {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

form.enquiry label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
  display: block;
}

form.enquiry input,
form.enquiry textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
}

form.enquiry textarea {
  min-height: 120px;
  resize: vertical;
}

/* Footer */

footer.site-footer {
  border-top: 1px solid var(--border);
  background: var(--paper-soft);
  padding: 32px 0;
  margin-top: 40px;
}

footer.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

footer.site-footer a {
  color: var(--ink-soft);
}

footer.site-footer a:hover {
  color: var(--teal-700);
}