/* ═══════════════════════════════════════════════════════════
   SAHL HEALTH ED — education.sahl.ie
   2026 Editorial Design System
   Palette: Deep Ink, Warm Sand, Amber Accent
   Typography: Newsreader (editorial serif) + Inter (clean sans)
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,400;1,6..72,500&display=swap');

:root {
  --ink:        #0f1115;
  --ink-light:  #2a2d35;
  --ink-muted:  #5a5e6a;
  --stone:      #f6f4f1;
  --stone-warm: #f0ece6;
  --stone-dark: #e8e3db;
  --cream:      #faf9f7;
  --white:      #ffffff;
  --amber:      #c27a3a;
  --amber-dark: #a0632d;
  --amber-light:#f5e6d4;
  --coral:      #b84a3f;
  --coral-light:#f5ddd9;

  --font-ui:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-head:  "Newsreader", "Georgia", "Times New Roman", serif;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --max-width: 1100px;

  /* Backward compatibility */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --color-bg: var(--cream);
  --color-surface: var(--white);
  --color-text: var(--ink);
  --color-text-secondary: var(--ink-muted);
  --color-accent: var(--amber);
  --color-accent-light: var(--amber-light);
  --color-accent-dark: var(--amber-dark);
  --color-ink: var(--ink);
  --color-border: var(--stone-dark);
  --color-card: var(--white);
  --color-hero-bg: var(--ink);
  --color-hero-text: var(--cream);
  --color-coral: var(--coral);
  --shadow-sm: 0 1px 3px rgba(15,17,21,0.04), 0 1px 2px rgba(15,17,21,0.02);
  --shadow-md: 0 4px 16px rgba(15,17,21,0.06), 0 2px 6px rgba(15,17,21,0.03);
  --shadow-lg: 0 12px 40px rgba(15,17,21,0.08), 0 4px 12px rgba(15,17,21,0.04);
  --shadow-xl: 0 24px 60px rgba(15,17,21,0.10), 0 8px 20px rgba(15,17,21,0.05);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 400;
}

/* ═════════════════ Typography ═════════════════ */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: var(--space-5); font-weight: 600; }
h3 { font-size: 1.15rem; margin-bottom: var(--space-3); font-weight: 600; font-family: var(--font-ui); letter-spacing: 0; }
h4 { font-size: 1rem; margin-bottom: var(--space-2); font-weight: 600; font-family: var(--font-ui); color: var(--ink-light); }

p { margin-bottom: var(--space-4); }

a {
  color: var(--amber-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ═════════════════ Layout ═════════════════ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-10) 0;
}

.section-alt {
  background: var(--white);
  border-top: 1px solid var(--stone-dark);
  border-bottom: 1px solid var(--stone-dark);
}

/* ═════════════════ Emergency Banner ═════════════════ */
.emergency-banner {
  background: var(--ink);
  color: var(--white);
  padding: 0.6rem 0;
  text-align: center;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.emergency-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.emergency-banner a {
  color: #f5c542;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}

/* ═════════════════ Header ═════════════════ */
.site-header {
  background: rgba(250,249,247,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--stone-dark);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.7rem var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
}

.logo .brand-name {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.logo .brand-domain {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  margin-top: 1px;
}

.main-nav {
  display: flex;
  gap: var(--space-5);
  list-style: none;
  flex-wrap: wrap;
  align-items: center;
}

.main-nav a {
  color: var(--ink-muted);
  font-weight: 500;
  font-size: 0.84rem;
  padding: 0.3rem 0;
  border-bottom: 1.5px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--ink);
  padding: 0.2rem;
  line-height: 1;
}

/* ═════════════════ Language Selector ═════════════════ */
.lang-selector {
  background: var(--white);
  border: 1.5px solid var(--stone-dark);
  border-radius: 20px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-muted);
  cursor: pointer;
  margin-left: var(--space-3);
  transition: all 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%235a5e6a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  padding-right: 1.5rem;
  font-family: var(--font-ui);
}

.lang-selector:hover {
  border-color: var(--amber);
}

.lang-selector:focus {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ═════════════════ Hero ═════════════════ */
.hero {
  background: var(--ink);
  color: var(--cream);
  padding: var(--space-11) 0 var(--space-9);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 40%, rgba(194,122,58,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(184,74,63,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--cream), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
  font-weight: 700;
  font-family: var(--font-head);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(246,244,241,0.72);
  margin-bottom: var(--space-5);
  line-height: 1.6;
  max-width: 560px;
  font-weight: 400;
}

.hero-cta {
  display: inline-flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

/* ═════════════════ Buttons ═════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.6rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  text-align: center;
  white-space: nowrap;
  font-family: var(--font-ui);
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--amber);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--amber-dark);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(246,244,241,0.25);
}

.btn-secondary:hover {
  background: rgba(246,244,241,0.08);
  color: var(--white);
  text-decoration: none;
  border-color: rgba(246,244,241,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--amber-dark);
  border: 1.5px solid var(--amber);
}

.btn-outline:hover {
  background: var(--amber);
  color: var(--white);
  text-decoration: none;
}

/* ═════════════════ Story Section ═════════════════ */
.story-section {
  padding: var(--space-11) 0;
  background: var(--white);
  border-top: 1px solid var(--stone-dark);
  border-bottom: 1px solid var(--stone-dark);
  position: relative;
}

.story-quote {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-style: italic;
  color: var(--ink);
  line-height: 1.3;
  max-width: 720px;
  margin: 0 auto var(--space-4);
  text-align: center;
  font-weight: 500;
}

.story-quote::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--amber);
  margin: 0 auto var(--space-5);
  border-radius: 2px;
}

.story-context {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* ═════════════════ Cards & Grids ═════════════════ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}

.card {
  background: var(--white);
  border: 1px solid var(--stone-dark);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: all 0.25s ease;
  position: relative;
}

.card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15,17,21,0.06);
}

.card h3 {
  color: var(--ink);
  margin-bottom: var(--space-2);
  font-size: 1.05rem;
  font-weight: 600;
}

.card p {
  color: var(--ink-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.card-icon {
  font-size: 1.6rem;
  margin-bottom: var(--space-3);
  display: inline-block;
  line-height: 1;
}

a.card {
  display: block;
  text-decoration: none;
  color: inherit;
}

a.card:hover {
  text-decoration: none;
}

/* ═════════════════ Services List ═════════════════ */
.service-list {
  list-style: none;
  counter-reset: service;
}

.service-list li {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--stone-dark);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.service-list li:last-child {
  border-bottom: none;
}

.service-number {
  font-weight: 600;
  color: var(--amber);
  font-size: 0.9rem;
  min-width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--amber-light);
  border-radius: 50%;
  flex-shrink: 0;
  font-family: var(--font-ui);
}

/* ═════════════════ Info Boxes ═════════════════ */
.info-box {
  background: var(--white);
  border: 1px solid var(--stone-dark);
  border-left: 3px solid var(--amber);
  padding: var(--space-5);
  margin: var(--space-5) 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.info-box h4 {
  color: var(--ink);
  margin-bottom: var(--space-2);
  font-size: 0.95rem;
}

.warning-box {
  background: var(--coral-light);
  border-left-color: var(--coral);
  border-color: #e8c4bf;
}

.warning-box h4 {
  color: var(--coral);
}

.tip-box {
  background: var(--amber-light);
  border-left-color: var(--amber);
  border-color: #e8d5c0;
}

.tip-box h4 {
  color: var(--amber-dark);
}

/* ═════════════════ Tables ═════════════════ */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: var(--space-5) 0;
  font-size: 0.88rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--stone-dark);
}

.data-table th,
.data-table td {
  padding: 0.8rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--stone-dark);
}

.data-table th {
  background: var(--stone-warm);
  font-weight: 600;
  color: var(--ink);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--font-ui);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr {
  transition: background 0.15s ease;
}

.data-table tbody tr:hover td {
  background: var(--stone);
}

/* ═════════════════ Contact Cards ═════════════════ */
.contact-card {
  background: var(--white);
  border: 1px solid var(--stone-dark);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  transition: box-shadow 0.2s ease;
}

.contact-card:hover {
  box-shadow: 0 4px 16px rgba(15,17,21,0.05);
}

.contact-card h4 {
  color: var(--ink);
  margin-bottom: var(--space-2);
}

.contact-card .phone {
  font-weight: 600;
  color: var(--ink);
}

/* ═════════════════ Footer ═════════════════ */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.55);
  padding: var(--space-10) 0 var(--space-7);
  margin-top: var(--space-10);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--coral));
}

.site-footer a {
  color: rgba(255,255,255,0.65);
  transition: color 0.2s ease;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-5);
  text-align: center;
  font-size: 0.8rem;
}

.disclaimer-box {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.45);
}

.disclaimer-box strong {
  color: rgba(255,255,255,0.7);
  display: block;
  margin-bottom: var(--space-2);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ═════════════════ Utilities ═════════════════ */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-lg { margin-top: var(--space-6); }
.lead {
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.65;
  max-width: 680px;
}

/* ═════════════════ Page Header Variant ═════════════════ */
.page-hero {
  padding: var(--space-9) 0 var(--space-7);
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 45% at 25% 50%, rgba(194,122,58,0.08) 0%, transparent 60%);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-family: var(--font-head);
  font-weight: 700;
}

.page-hero .hero-subtitle {
  font-size: 1rem;
  color: rgba(246,244,241,0.7);
  max-width: 580px;
  font-weight: 400;
}

/* ═════════════════ Section Divider ═════════════════ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--stone-dark), transparent);
  margin: var(--space-10) 0;
  border: none;
}

/* ═════════════════ Responsive ═════════════════ */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
    order: 2;
  }

  .header-inner {
    justify-content: space-between;
  }

  .main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: var(--space-2);
    padding-top: var(--space-3);
    border-top: 1px solid var(--stone-dark);
    margin-top: var(--space-2);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 0.5rem 0;
    width: 100%;
  }

  .lang-selector {
    margin-left: 0;
    margin-top: var(--space-2);
    width: 100%;
  }

  .hero {
    padding: var(--space-9) 0 var(--space-7);
  }

  .section {
    padding: var(--space-7) 0;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .service-list li {
    flex-direction: column;
    gap: var(--space-3);
  }
}

/* ═════════════════ Print ═════════════════ */
@media print {
  .site-header, .hero, .emergency-banner, .site-footer {
    background: white !important;
    color: black !important;
  }
  .btn { display: none; }
  .lang-selector { display: none; }
}

/* ═════════════════ RTL Support ═════════════════ */
.rtl {
  direction: rtl;
}

.rtl .header-inner {
  flex-direction: row-reverse;
}

.rtl .main-nav {
  flex-direction: row-reverse;
}

.rtl .service-list li {
  flex-direction: row-reverse;
}

.rtl .info-box {
  border-left: 1px solid var(--stone-dark);
  border-right: 3px solid var(--amber);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.rtl .tip-box {
  border-right-color: var(--amber);
}

.rtl .warning-box {
  border-right-color: var(--coral);
}

@media (max-width: 768px) {
  .rtl .service-list li {
    flex-direction: column;
  }
}