/* ==========================================================================
   GetConsultingIT — styles.css
   Palette: warm paper + deep teal accent. Text-first, editorial, disciplined.
   No gradients, no decorative blobs. Semantic, WordPress-portable classes.
   ========================================================================== */

:root {
  --color-bg: #f6f2e9;
  --color-surface: #fbf9f4;
  --color-surface-alt: #f1e7d7;
  --color-text: #2a241a;
  --color-text-muted: #746b5f;
  --color-accent: #015c65;          /* inline links & highlights */
  --color-accent-alt: #8b5b3c;      /* rules, eyebrows, highlights */
  --color-btn: #6b4226;             /* buttons / CTAs — deep warm brown */
  --color-btn-hover: #54341d;
  --color-line: #ddd2bd;

  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --container-max: 1140px;
  --header-h: 68px;                  /* header inner height (used for menu max-height) */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-space: clamp(4rem, 9vw, 7rem);

  --shadow-header: 0 1px 0 rgba(42, 36, 26, 0.08), 0 6px 18px rgba(42, 36, 26, 0.05);
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.18;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 4.5vw, 2.75rem); }   /* ~34–44px, hero */
h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); }      /* ~24–30px */
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; }

a { color: var(--color-accent); }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--color-accent); color: #fff; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.section--alt {
  background: var(--color-surface-alt);
  border-block: 1px solid var(--color-line);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 242, 233, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow 0.2s ease;
}
.site-header--scrolled { box-shadow: var(--shadow-header); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 68px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.logo span { color: var(--color-accent-alt); }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav__list {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__list a {
  display: inline-block;
  padding: 0.5rem 0.1rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.nav__list a:hover { border-bottom-color: var(--color-accent-alt); color: var(--color-text); }

/* Standout "Kontakt" nav item: solid button in the CTA colour. */
.nav__list a.nav__btn {
  display: inline-block;
  padding: 0.55rem 1.15rem;
  min-height: 44px;
  background: var(--color-btn);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--color-btn);
  border-radius: 2px;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.nav__list a.nav__btn:hover {
  background: var(--color-btn-hover);
  color: #fff;
  border-bottom-color: var(--color-btn);
  transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid var(--color-line);
  border-radius: 2px;
  padding: 0.6rem 0.8rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  color: var(--color-text);
}
.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  margin: 3px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle__label { font-size: 0.85rem; font-weight: 500; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.8rem 1.4rem;
  border-radius: 2px;
  min-height: 44px;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.btn--primary {
  background: var(--color-btn);
  color: #fff;
  border: 1px solid var(--color-btn);
}
.btn--primary:hover { background: var(--color-btn-hover); transform: translateY(-1px); }
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--color-btn);
  border: 1px solid var(--color-line);
}
.btn--ghost:hover { border-color: var(--color-btn); background: var(--color-surface); }

.text-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}
.text-link:hover { border-bottom-color: var(--color-accent); }

/* ---------- Shared section head ---------- */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-alt);
  margin: 0 0 1rem;
}

.section__head { margin-bottom: clamp(2rem, 5vw, 3.5rem); max-width: 46rem; }

.section__head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  max-width: none;
}
.section__head--split .section__intro { max-width: 26rem; margin: 0; }

.section__intro { color: var(--color-text-muted); font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(3.5rem, 8vw, 6rem); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.hero__content .eyebrow { margin-bottom: 1.25rem; }

.hero__lede {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 36rem;
  margin: 1.25rem 0 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* Case-study teaser card */
.case-teaser {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-accent-alt);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 0 18px 40px -28px rgba(42, 36, 26, 0.35);
}
.case-teaser__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-alt);
  margin: 0 0 0.75rem;
}
.case-teaser__client { font-size: 1.6rem; margin-bottom: 0.2rem; }
.case-teaser__context { color: var(--color-text-muted); font-size: 0.95rem; }

.case-teaser__meta {
  margin: 1.5rem 0;
  border-block: 1px solid var(--color-line);
  padding-block: 0.4rem;
}
.case-teaser__meta > div { padding: 0.55rem 0; }
.case-teaser__meta dt {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.case-teaser__meta dd { margin: 0.15rem 0 0; font-size: 1.02rem; }
.case-teaser__metric { font-family: var(--font-display); font-size: 1.35rem; color: var(--color-accent); font-weight: 400; }

/* ---------- Expertise ---------- */
.product-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-line);
}
.product-list__item {
  padding: 1.75rem clamp(1.25rem, 3vw, 2.5rem) 1.75rem 0;
  border-bottom: 1px solid var(--color-line);
}
.product-list__item:nth-child(odd) { border-right: 1px solid var(--color-line); padding-right: clamp(1.25rem, 3vw, 2.5rem); }
.product-list__item:nth-child(even) { padding-left: clamp(1.25rem, 3vw, 2.5rem); }

.product-list__name { font-size: 1.25rem; margin-bottom: 0.35rem; }
.product-list__desc { color: var(--color-text-muted); font-size: 0.98rem; margin-bottom: 0.6rem; }
.product-list__use { font-size: 0.85rem; color: var(--color-text); }
.product-list__use span { color: var(--color-accent); }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.service-card {
  grid-column: span 5;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.service-card--wide { grid-column: span 7; }
.service-card:hover { border-color: var(--color-accent); transform: translateY(-2px); }

.service-card__no {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-accent-alt);
  margin: 0 0 0.5rem;
}
.service-card h3 { margin-bottom: 0.75rem; }
.service-card ul { margin: 0 0 1.5rem; padding-left: 1.1rem; color: var(--color-text-muted); font-size: 0.95rem; }
.service-card li { margin-bottom: 0.45rem; }
.service-card .text-link { margin-top: auto; }

/* ---------- Process timeline ---------- */
.process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.25rem;
  counter-reset: none;
  position: relative;
}
.process__step {
  position: relative;
  padding-top: 2.6rem;
  border-top: 2px solid var(--color-accent-alt);
}
.process__no {
  position: absolute;
  top: -0.9rem;
  left: 0;
  background: var(--color-surface-alt);
  padding-right: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-accent-alt);
  margin: 0;
}
.process__step h3 { margin-bottom: 0.35rem; font-size: 1.1rem; }
.process__step p:last-child { font-size: 0.92rem; color: var(--color-text-muted); margin: 0; }

/* ---------- Case studies ---------- */
.cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: start;
}
.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.case-card--offset { transform: translateY(2.5rem); }
.case-card--tall { padding-bottom: clamp(2rem, 4vw, 2.75rem); }

.case-card__client { font-family: var(--font-display); font-size: 1.45rem; margin: 0 0 0.1rem; }
.case-card__context { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 0.9rem; }
.case-card__product {
  align-self: flex-start;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  margin-bottom: 1.25rem;
}
.case-card__problem, .case-card__outcome { font-size: 0.95rem; margin-bottom: 0.9rem; }
.case-card__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}
.case-card__outcome { margin-bottom: 0; }
.case-card__outcome strong { color: var(--color-accent); }

/* ---------- Insights / blog ---------- */
.post-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}
.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent-alt);
  padding: clamp(1.5rem, 3vw, 2rem);
}
.post-card--featured { grid-column: span 2; }
.post-card__meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
}
.post-card h3 { margin-bottom: 0.5rem; font-size: 1.3rem; }
.post-card h3 a { color: var(--color-text); text-decoration: none; }
.post-card h3 a:hover { color: var(--color-accent); }
.post-card p:last-child { margin: 0; color: var(--color-text-muted); font-size: 0.95rem; }

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-accent-alt);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.about-story p { color: var(--color-text-muted); }
.about-story p:first-of-type { font-size: 1.1rem; color: var(--color-text); }

.about-facts {
  margin: 1.75rem 0 0;
  border-top: 1px solid var(--color-line);
}
.about-facts > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-line);
}
.about-facts dt { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }
.about-facts dd { margin: 0; font-size: 0.95rem; text-align: right; }

.team { display: flex; flex-direction: column; }
.team__member {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--color-line);
}
.team__member:first-child { border-top: 1px solid var(--color-line); }
.team__member h3 { margin-bottom: 0.15rem; font-size: 1.3rem; }
.team__role { color: var(--color-accent); font-size: 0.9rem; margin-bottom: 0.6rem; }
.team__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; }
.team__tags li {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  border-radius: 999px;
  padding: 0.15rem 0.65rem;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-size: 0.85rem; font-weight: 500; }
.field input, .field textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 2px;
  padding: 0.7rem 0.85rem;
  width: 100%;
  min-height: 44px;
  transition: border-color 0.15s ease;
}
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.contact-form .btn { align-self: flex-start; margin-top: 0.25rem; }

/* Honeypot: visually hidden off-screen; must stay empty. */
.hp-field {
  position: absolute;
  left: -9999px;
  top: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note {
  font-size: 0.9rem;
  color: var(--color-accent);
  margin: 0;
}

.contact-info h3 { font-size: 1.05rem; margin: 0 0 0.6rem; }
.contact-info dl { margin: 0 0 1.5rem; }
.contact-info dl > div { padding: 0.6rem 0; border-bottom: 1px solid var(--color-line); }
.contact-info dt { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }
.contact-info dd { margin: 0.15rem 0 0; font-size: 1rem; }
.contact-info dd a { text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s ease; }
.contact-info dd a:hover { border-bottom-color: var(--color-accent); }
.contact-info__note { color: var(--color-text-muted); font-size: 0.9rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-line);
  padding-block: 2.5rem;
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-areas:
    "brand nav tagline"
    "legal nav tagline";
  gap: 0.4rem 2rem;
  align-items: center;
}
.site-footer__brand { font-family: var(--font-display); font-size: 1.15rem; margin: 0; grid-area: brand; }
.site-footer__brand span { color: var(--color-accent-alt); }
.site-footer__tagline { color: var(--color-text-muted); font-size: 0.9rem; margin: 0; grid-area: tagline; justify-self: end; text-align: right; }
.site-footer__nav { grid-area: nav; display: flex; gap: 1.25rem; }
.site-footer__nav a { color: var(--color-text); text-decoration: none; font-size: 0.9rem; }
.site-footer__nav a:hover { color: var(--color-accent); }
.site-footer__legal { color: var(--color-text-muted); font-size: 0.85rem; margin: 0; grid-area: legal; }

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Tablet / small desktop — collapse nav to hamburger */
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow-header);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.25rem;
    display: none;
  }
  .nav.is-open {
    display: flex;
    max-height: calc(100vh - var(--header-h) - 1px);
    max-height: calc(100dvh - var(--header-h) - 1px);
    overflow-y: auto;
  }

  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a { display: block; padding: 0.9rem 0.1rem; font-size: 1.05rem; border-bottom: 1px solid var(--color-line); border-radius: 0; }
  .nav__list li:last-child a { border-bottom: none; }
  .nav__list a.nav__btn {
    display: block;
    padding: 0.8rem 1rem;
    margin-top: 1.25rem;
    border-bottom: none;
    text-align: center;
  }

  .hero__grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .cases { grid-template-columns: 1fr; }
  .case-card--offset { transform: none; }

  .post-list { grid-template-columns: 1fr; }
  .post-card--featured { grid-column: span 1; }

  .section__head--split { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .section__head--split .section__intro { max-width: 32rem; }
}

/* Mobile */
@media (max-width: 640px) {
  .product-list { grid-template-columns: 1fr; }
  .product-list__item:nth-child(odd) { border-right: none; padding-right: 0; }
  .product-list__item:nth-child(even) { padding-left: 0; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card, .service-card--wide { grid-column: span 1; }

  .process { grid-template-columns: 1fr; gap: 0; }
  .process__step {
    padding: 0 0 1.75rem 2rem;
    border-top: none;
    border-left: 2px solid var(--color-accent-alt);
  }
  .process__no {
    position: static;
    background: none;
    padding: 0;
    margin-bottom: 0.2rem;
  }

  .cases { gap: 1.25rem; }
  .contact-form__row { grid-template-columns: 1fr; }

  .site-footer__inner {
    grid-template-columns: 1fr;
    grid-template-areas: "brand" "tagline" "nav" "legal";
    gap: 0.75rem;
  }
  .site-footer__tagline { justify-self: start; text-align: left; }
  .site-footer__nav { flex-wrap: wrap; gap: 0.9rem 1.25rem; }
}

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