/* ==========================================================================
   Richard Peikert – Freiberuflicher Gesundheits- und Krankenpfleger
   Stylesheet for the redesigned static site
   Brand tokens kept exactly as specified by the client's Elementor kit.
   ========================================================================== */

:root {
  /* Brand colors (kept exactly) */
  --color-primary: #6EC1E4;      /* light blue — accents/backgrounds/icons only */
  --color-secondary: #54595F;    /* dark gray — safe for text/headings, 7.07:1 */
  --color-text: #6D6D6D;         /* body text, 5.17:1 on white */
  --color-accent: #61CE70;       /* green — buttons/highlights/icons only */

  /* Derived / functional tokens — darkened tints of the brand primary/accent,
     used only where text-level WCAG AA contrast (4.5:1) is required.
     Verified: #1D759B on white = 5.16:1, #288034 on white = 4.97:1 */
  --color-primary-dark: #1D759B;  /* darker blue, used where primary needs AA text contrast */
  --color-accent-dark: #288034;   /* darker green for button backgrounds / text-safe use */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F4F9FB;        /* faint blue-tinted section background */
  --color-bg-dark: #2D3236;       /* near-secondary dark surface for footer/CTA */
  --color-border: #E2E8EC;
  --color-heading: #383C40;       /* slightly darker than secondary for strongest headings */

  /* Typography */
  --font-body: 'Roboto', 'Poppins', Arial, sans-serif;
  --font-heading: 'Roboto Slab', 'Roboto', Georgia, serif;

  /* Spacing scale (4/8pt rhythm) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;

  /* Layout */
  --container-width: 1200px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(56, 60, 64, 0.08);
  --shadow-md: 0 8px 24px rgba(56, 60, 64, 0.12);
  --transition: 200ms ease;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.3;
  margin: 0 0 var(--space-2);
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--space-2); max-width: 68ch; }

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus { color: var(--color-accent-dark); }

ul { padding-left: 1.2rem; }

/* Visible focus rings everywhere (accessibility) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid var(--color-primary-dark);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-secondary);
  color: #fff;
  padding: var(--space-2) var(--space-3);
  z-index: 1000;
  border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   Scroll-reveal animations
   Progressive enhancement only: ".reveal" elements are only hidden once
   assets/js/animate.js has confirmed it is running (".js" class on <html>).
   Without that class — JS disabled, or the script failed to load — every
   ".reveal" element is fully visible by default, so content never depends
   on JavaScript to be seen. Only opacity/transform are animated, so this
   never affects layout (no CLS).
   ========================================================================== */

.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Slight stagger between grid items (~50ms steps) */
.services-grid > .reveal:nth-child(2),
.benefits-grid > .reveal:nth-child(2),
.testimonials-grid > .reveal:nth-child(2),
.team-grid > .reveal:nth-child(2) { transition-delay: 50ms; }

.services-grid > .reveal:nth-child(3),
.benefits-grid > .reveal:nth-child(3),
.testimonials-grid > .reveal:nth-child(3),
.team-grid > .reveal:nth-child(3) { transition-delay: 100ms; }

.services-grid > .reveal:nth-child(4),
.benefits-grid > .reveal:nth-child(4) { transition-delay: 150ms; }

.services-grid > .reveal:nth-child(5),
.benefits-grid > .reveal:nth-child(5) { transition-delay: 200ms; }

.benefits-grid > .reveal:nth-child(6) { transition-delay: 250ms; }
.benefits-grid > .reveal:nth-child(7) { transition-delay: 300ms; }
.benefits-grid > .reveal:nth-child(8) { transition-delay: 350ms; }
.benefits-grid > .reveal:nth-child(9) { transition-delay: 400ms; }

.hero-media.reveal { transition-delay: 120ms; }
.about-media.reveal { transition-delay: 120ms; }

.section {
  padding-block: var(--space-6);
}
.section--alt { background: var(--color-bg-alt); }
.section--dark {
  background: var(--color-bg-dark);
  color: #D8DCDE;
}
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark a { color: var(--color-primary); }
.section--dark a:hover { color: #fff; }

.section-head {
  max-width: 720px;
  margin: 0 auto var(--space-5);
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-1);
}
.section-head p { margin-inline: auto; }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn:hover { transform: translateY(-1px); }

.btn--accent {
  background: var(--color-accent-dark);
  color: #fff;
}
.btn--accent:hover, .btn--accent:focus { background: #1F6528; color: #fff; }

.btn--outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-secondary);
}
.btn--outline:hover { background: var(--color-secondary); color: #fff; }

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

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.brand img { height: 48px; width: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.main-nav ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: var(--color-secondary);
  font-weight: 500;
  padding: 0.5rem 0.1rem;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-secondary);
  white-space: nowrap;
}
.header-phone svg { width: 18px; height: 18px; fill: var(--color-accent-dark); flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}
.nav-toggle svg { width: 26px; height: 26px; fill: var(--color-secondary); }
.nav-toggle:hover { background: var(--color-bg-alt); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-block: var(--space-6) var(--space-7);
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, #ffffff 100%);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}
.hero-copy .eyebrow { display: block; }
.hero-copy h1 { margin-bottom: var(--space-2); }
.hero-copy .lead {
  font-size: 1.15rem;
  color: var(--color-secondary);
  max-width: 56ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.hero-trust-item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.hero-trust-item strong {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-secondary);
}
.hero-trust-item span {
  font-size: 0.9rem;
  color: var(--color-text);
}

.hero-media {
  position: relative;
}
.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.hero-media-badge {
  position: absolute;
  bottom: -18px;
  left: -18px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  max-width: 260px;
}
.hero-media-badge svg { width: 28px; height: 28px; fill: var(--color-accent-dark); flex-shrink: 0; }
.hero-media-badge p { margin: 0; font-size: 0.85rem; color: var(--color-secondary); font-weight: 600; }

/* ==========================================================================
   Intro / About
   ========================================================================== */

.about .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-6);
  align-items: center;
}
.about-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.about-media img {
  border-radius: var(--radius-md);
  object-fit: cover;
  height: 100%;
}
.about-media img:first-child { grid-row: span 2; aspect-ratio: 3 / 4; }
.about-media img:last-child { aspect-ratio: 16 / 10; }

.about-copy h2 { margin-bottom: var(--space-3); }

/* ==========================================================================
   Services
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}
.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(110, 193, 228, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.service-icon svg { width: 28px; height: 28px; fill: var(--color-primary-dark); }
.service-card h3 { margin-bottom: 0.4rem; }
.service-card p { margin: 0; font-size: 0.96rem; }

.services-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-5);
}
.services-media img {
  border-radius: var(--radius-md);
  width: 100%;
  height: 260px;
  object-fit: cover;
}

/* ==========================================================================
   Benefits (for employer)
   ========================================================================== */

.benefits {
  position: relative;
  background: var(--color-bg-dark);
  color: #E4E7E9;
  background-image: linear-gradient(rgba(35, 40, 43, 0.88), rgba(35, 40, 43, 0.92)), url('../img/pflege-team-onkologie.jpg');
  background-size: cover;
  background-position: center;
}
.benefits .section-head p { color: #C7CCCF; }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
}
.benefit-item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.benefit-item svg {
  width: 24px;
  height: 24px;
  fill: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.benefit-item p { margin: 0; color: #E4E7E9; font-size: 0.98rem; }

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-3);
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
}
.testimonial-quote {
  font-size: 2.5rem;
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1;
  display: block;
  margin-bottom: 0.25rem;
}
.testimonial-card p.testimonial-text {
  font-style: italic;
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; color: var(--color-heading); font-size: 0.95rem; }
.testimonial-author span { font-size: 0.82rem; color: var(--color-text); }

/* ==========================================================================
   Team
   ========================================================================== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}
.team-card {
  text-align: center;
}
.team-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2);
  box-shadow: var(--shadow-sm);
}
.team-card h3 { margin-bottom: 0.2rem; }
.team-card span {
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 0.92rem;
}

/* ==========================================================================
   Contact / CTA
   ========================================================================== */

.contact {
  background: var(--color-bg-alt);
}
.contact .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-6);
}
.contact-info h2 { margin-bottom: var(--space-2); }
.contact-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.contact-list svg {
  width: 22px;
  height: 22px;
  fill: var(--color-accent-dark);
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.contact-list a { color: var(--color-secondary); font-weight: 600; }
.contact-list a:hover { color: var(--color-primary-dark); }

.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.form-row { margin-bottom: var(--space-3); }
.form-row label {
  display: block;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}
.form-row .required { color: #C0392B; }
.form-row input,
.form-row textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-secondary);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 3px rgba(110, 193, 228, 0.25);
  outline: none;
}
.form-note {
  font-size: 0.82rem;
  color: var(--color-text);
  margin-top: var(--space-2);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-secondary);
  color: #D8DBDD;
  padding-block: var(--space-4);
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
}
.footer-nav {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-nav a { color: #D8DBDD; }
.footer-nav a:hover { color: #fff; }
.site-footer p { margin: 0; font-size: 0.9rem; }

/* ==========================================================================
   Legal pages (Impressum / Datenschutz)
   ========================================================================== */

.legal-page {
  padding-block: var(--space-6);
}
.legal-page .container { max-width: 820px; }
.legal-page h1 { margin-bottom: var(--space-4); }
.legal-page h2 {
  font-size: 1.4rem;
  margin-top: var(--space-5);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.4rem;
}
.legal-page h3 { margin-top: var(--space-3); font-size: 1.1rem; }
.legal-page p, .legal-page li { max-width: none; }
.legal-page a { text-decoration: underline; }
.legal-page .updated { color: var(--color-text); font-size: 0.9rem; margin-bottom: var(--space-4); }

/* ==========================================================================
   Responsive breakpoints: 375 / 768 / 1024 / 1440
   ========================================================================== */

@media (max-width: 1024px) {
  .hero .container,
  .about .container,
  .contact .container {
    grid-template-columns: 1fr;
  }
  .hero-media { order: -1; max-width: 420px; margin-inline: auto; }
  .about-media { max-width: 480px; margin-inline: auto; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; }

  .site-header.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-2) var(--space-3) var(--space-3);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .site-header.nav-open .main-nav ul {
    flex-direction: column;
    gap: 0;
  }
  .site-header.nav-open .main-nav a {
    display: block;
    padding: var(--space-2) 0.2rem;
    border-bottom: 1px solid var(--color-border);
  }
  .header-phone span { display: none; }

  .services-media,
  .about-media { grid-template-columns: 1fr; }
  .about-media img:first-child { grid-row: auto; aspect-ratio: 16/10; }

  .site-footer .container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-trust { flex-direction: column; gap: var(--space-2); }
  .hero-media-badge { position: static; margin-top: var(--space-2); max-width: none; }
  .section { padding-block: var(--space-5); }
}

/* Contact form submission status (Web3Forms AJAX) */
.form-status{ margin-top: .75rem; padding: .75rem 1rem; border-radius: 8px; font-size: .95rem; line-height: 1.5; }
.form-status-success{ background: #e6f4ea; color: #1a7a3c; }
.form-status-error{ background: #fdecea; color: #b3261e; }