/* ============================================
   Searl Language Services
   Warm fog blue-grey palette
   ============================================ */

:root {
  --cream: #f0f2f5;
  --fog: #eaecf0;
  --ink: #1a2533;
  --ink-light: #4a5a6a;
  --accent: #2c4a63;
  --accent-mid: #5b7189;
  --accent-light: #d6dde5;
  --border: #d0d7e0;
  --white: #ffffff;
  --font-display: 'DM Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--cream);
  z-index: 100;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--accent);
}

nav ul { list-style: none; display: flex; gap: 2rem; align-items: center; }

nav ul a {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-light);
  transition: color 0.2s;
}

nav ul a:hover, nav ul a.active { color: var(--accent); }

.lang-switch {
  display: flex;
  gap: 0.4rem;
  margin-left: 1rem;
  padding-left: 1.5rem;
  border-left: 1px solid var(--border);
}

.lang-switch a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  padding: 0.2rem 0.4rem;
  transition: color 0.2s;
}

.lang-switch a.active, .lang-switch a:hover { color: var(--accent); }

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: 6rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-inner { max-width: 680px; animation: fadeUp 0.8s ease both; }

.hero-tag {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.hero h1 em { font-style: italic; color: var(--accent); }

.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-light);
  max-width: 480px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-deco {
  position: absolute;
  right: 4rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  opacity: 0.05;
  pointer-events: none;
}

.hero-deco span {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 300;
  line-height: 1;
  white-space: nowrap;
  color: var(--accent);
}

.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.btn:hover { background: var(--accent-mid); }

.credentials {
  background: var(--accent);
  color: var(--white);
  padding: 3rem 4rem;
  display: flex;
  gap: 4rem;
  align-items: center;
  flex-wrap: wrap;
}

.credential-item { display: flex; flex-direction: column; gap: 0.3rem; }

.credential-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.7;
}

.credential-value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 300;
}

.services-snap { padding: 6rem 4rem; border-top: 1px solid var(--border); }

.services-snap-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.service-card { padding: 2.5rem 0; border-top: 2px solid var(--accent); }

.service-icon { display: block; color: var(--accent-mid); font-size: 1rem; margin-bottom: 1rem; }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.service-card p { font-size: 0.95rem; color: var(--ink-light); line-height: 1.8; }

.services-snap-cta { text-align: right; }

.services-snap-cta a {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.1rem;
  transition: opacity 0.2s;
}

.services-snap-cta a:hover { opacity: 0.7; }

.testimonials { padding: 6rem 4rem; background: var(--fog); }

.testimonials h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 3rem;
  color: var(--ink);
}

.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }

blockquote { border-left: 2px solid var(--accent-mid); padding-left: 1.5rem; }

blockquote p {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

blockquote cite { font-size: 0.85rem; color: var(--ink-light); font-style: normal; letter-spacing: 0.05em; }

.testimonials-note { margin-top: 2rem; font-size: 0.8rem; color: var(--accent-mid); font-style: italic; }

.page-hero { padding: 5rem 4rem 3rem; border-bottom: 1px solid var(--border); }

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  margin-top: 0.5rem;
  color: var(--ink);
}

.services-full { padding: 5rem 4rem; display: flex; flex-direction: column; gap: 4rem; }

.service-full-card { padding-bottom: 4rem; border-bottom: 1px solid var(--border); max-width: 760px; }

.service-full-card:last-child { border-bottom: none; }

.service-full-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }

.service-full-header h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--ink);
}

.lang-badge {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  background: var(--accent-light);
  color: var(--accent);
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}

.service-full-card p { color: var(--ink-light); margin-bottom: 1.25rem; line-height: 1.8; }

.service-full-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.service-full-card ul li {
  font-size: 0.95rem;
  color: var(--ink-light);
  padding-left: 1.2rem;
  position: relative;
}

.service-full-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--accent-mid); }

.cta-band {
  padding: 5rem 4rem;
  background: var(--accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-band p {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  font-style: italic;
  max-width: 500px;
  line-height: 1.5;
}

.cta-band .btn { background: var(--white); color: var(--accent); white-space: nowrap; flex-shrink: 0; }
.cta-band .btn:hover { background: var(--fog); }

.about-content {
  padding: 5rem 4rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  align-items: start;
}

.photo-placeholder-box {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--accent-mid);
}

.photo-placeholder-box span {
  font-size: 0.8rem;
  color: var(--accent-mid);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-content img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }

.about-text h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.about-text p { color: var(--ink-light); margin-bottom: 1.25rem; line-height: 1.85; }
.about-text .btn { margin-top: 1rem; }

.expertise-grid {
  padding: 5rem 4rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.expertise-card { background: var(--white); padding: 2.5rem; border-top: 3px solid var(--accent); }

.expertise-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--ink);
}

.expertise-card p { color: var(--ink-light); line-height: 1.8; margin-bottom: 1rem; font-size: 0.95rem; }

.expertise-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }

.expertise-card ul li {
  font-size: 0.9rem;
  color: var(--ink-light);
  padding-left: 1.2rem;
  position: relative;
}

.expertise-card ul li::before { content: '—'; position: absolute; left: 0; color: var(--accent-mid); }

.contact-content {
  padding: 5rem 4rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  align-items: start;
}

.contact-intro p { color: var(--ink-light); line-height: 1.8; margin-bottom: 1rem; }
.contact-intro a { color: var(--accent); border-bottom: 1px solid var(--accent); }

.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-group label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }

.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; cursor: pointer; }

.impressum-content,
.datenschutz-content {
  padding: 4rem 4rem 6rem;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.impressum-block h2,
.datenschutz-block h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.impressum-block p,
.datenschutz-block p { color: var(--ink-light); line-height: 1.8; font-size: 0.95rem; }

.impressum-block a,
.datenschutz-block a { color: var(--accent); border-bottom: 1px solid var(--accent); }

footer {
  padding: 2rem 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

footer p { font-size: 0.85rem; color: var(--ink-light); }

footer a { color: var(--accent-mid); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
footer a:hover { border-color: var(--accent-mid); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  nav { padding: 1.25rem 2rem; }
  nav ul { gap: 1.2rem; }
  .hero, .services-snap, .testimonials, .credentials, .page-hero,
  .services-full, .expertise-grid, .about-content, .contact-content,
  .impressum-content, .datenschutz-content, footer { padding-left: 2rem; padding-right: 2rem; }
  .services-snap-inner { grid-template-columns: 1fr; gap: 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr; }
  .about-content, .contact-content { grid-template-columns: 1fr; gap: 3rem; }
  .cta-band { flex-direction: column; padding: 3rem 2rem; text-align: center; }
  .hero-deco { display: none; }
  .credentials { gap: 2rem; }
}

@media (max-width: 600px) {
  nav ul { gap: 0.8rem; }
  nav ul a { font-size: 0.75rem; }
  .lang-switch { margin-left: 0.5rem; padding-left: 0.8rem; }
}

/* ============================================
   MOBILE NAV / HAMBURGER
   ============================================ */

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: all 0.3s ease;
}

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

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

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

@media (max-width: 768px) {
  .hamburger { display: flex; }

  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.2rem;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }

  nav ul.open { display: flex; }

  nav ul a { font-size: 1rem; }

  .lang-switch {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
  }

  nav { position: relative; }
}