/* ==========================================================================
   Speciallægerne Holbæk — Design System
   Nordisk, minimalistisk, tillidsvækkende
   ========================================================================== */

:root {
  --color-primary: #163A5F;
  --color-primary-light: #2B547F;
  --color-secondary: #6F8F7A;
  --color-secondary-light: #E4EAE4;
  --color-bg: #F7F8F6;
  --color-bg-alt: #FFFFFF;
  --color-text: #2B2B2B;
  --color-text-muted: #5B6169;
  --color-border: #E3E5E0;

  --font-heading: "Fraunces", "Georgia", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 8px rgba(22, 58, 95, 0.06);
  --shadow-md: 0 8px 30px rgba(22, 58, 95, 0.08);
  --shadow-lg: 0 20px 60px rgba(22, 58, 95, 0.12);

  --section-padding: clamp(64px, 10vw, 140px);
  --container-width: 1180px;

  --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 500;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
}

h3 {
  font-size: 1.35rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 14px;
}

p {
  color: var(--color-text-muted);
}

.lead {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  max-width: 640px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.grid {
  display: grid;
  gap: 32px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all var(--transition);
}

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

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
  backdrop-filter: blur(6px);
}

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

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 248, 246, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  max-width: var(--container-width);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 50px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links.open {
    max-height: 400px;
  }

  .nav-links a {
    padding: 18px 24px;
    width: 100%;
    border-top: 1px solid var(--color-border);
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22, 58, 95, 0.55) 0%, rgba(22, 58, 95, 0.72) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 760px;
  padding: 0 24px;
  margin: 0 auto;
  width: 100%;
}

.hero-content .eyebrow {
  color: #C9D6CE;
}

.hero-content h1 {
  color: #fff;
}

.hero-content .lead {
  color: rgba(255, 255, 255, 0.88);
  max-width: 560px;
}

/* Page (non-home) hero, smaller */
.page-hero {
  min-height: 48vh;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ---------- Cards ---------- */
.card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-secondary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-secondary);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

/* ---------- Doctor profile cards ---------- */
.doctor-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.doctor-photo {
  aspect-ratio: 4 / 3;
  background: var(--color-secondary-light);
  overflow: hidden;
}

.doctor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.doctor-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.doctor-specialty {
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.doctor-address {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ---------- Specialty list ---------- */
.specialty-card {
  padding: 40px 32px;
}

.specialty-card.future {
  border-style: dashed;
  background: transparent;
  box-shadow: none;
  color: var(--color-text-muted);
}

.specialty-card.future h3 {
  color: var(--color-text-muted);
}

.future-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.future-tags span {
  background: var(--color-secondary-light);
  color: var(--color-primary);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* ---------- Values ---------- */
.value-card h3 {
  margin-bottom: 10px;
}

/* ---------- Split section (image + text) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ---------- Contact ---------- */
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-card .label {
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  color: #fff;
}

.cta-banner h2 {
  color: #fff;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin: 16px auto 0;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 700px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-logo {
  font-family: var(--font-heading);
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-col a,
.footer-col p {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ---------- Animations ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}