/* TCHAM Consulting — shared stylesheet (brand palette) */

:root {
  --teal: #6b8185;       /* header / primary accent, from brand header bar */
  --teal-deep: #56676a;  /* darker band, footer */
  --teal-pale: #bacccf;  /* light dusty band background */
  --teal-pale-2: #e4ebec;/* very light tint for alt sections */
  --ink: #1e2225;        /* body text */
  --ink-soft: #4c5658;   /* secondary text */
  --paper: #ffffff;
  --line: #dfe4e5;

  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --measure: 64ch;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--teal-deep);
  outline-offset: 3px;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--teal);
  color: #fff;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: #fff;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 0.95rem;
}

.site-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.15s ease;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: #fff;
  border-bottom-color: #fff;
}

.nav-cta {
  border-bottom: none !important;
  background: #fff;
  color: var(--teal-deep) !important;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 600;
}

.nav-cta:hover { background: var(--teal-pale-2); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 88px;
  border-bottom: 1px solid var(--line);
}

.hero .wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--teal-deep);
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  max-width: 13ch;
  color: var(--ink);
}

.hero h1 em {
  font-style: normal;
  color: var(--teal);
}

.hero-sub {
  margin-top: 24px;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  margin-top: 38px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 999px;
  text-decoration: none;
  display: inline-block;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

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

.btn-primary:hover { background: var(--teal-deep); }

.btn-ghost {
  border-color: var(--teal);
  color: var(--teal-deep);
}

.btn-ghost:hover { background: var(--teal-pale-2); }

/* Gauge / speedometer graphic */

.gauge-wrap {
  display: flex;
  justify-content: center;
}

.gauge-wrap svg { width: 100%; max-width: 380px; height: auto; }

.gauge-needle {
  transform-origin: 200px 210px;
  animation: sweep 1.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes sweep {
  from { transform: rotate(-58deg); }
  to { transform: rotate(0deg); }
}

@media (prefers-reduced-motion: reduce) {
  .gauge-needle { animation: none; }
}

/* ---------- Stat strip ---------- */

.stat-strip {
  background: var(--teal-pale-2);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}

.stat-strip .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat {
  border-left: 2px solid var(--teal);
  padding-left: 20px;
}

.stat .num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--teal-deep);
}

.stat .label {
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* ---------- Section scaffolding ---------- */

section { padding: 96px 0; }

.section-alt { background: var(--teal-pale-2); }

.section-head {
  max-width: 56ch;
  margin-bottom: 56px;
}

.section-kicker {
  font-family: var(--font-display);
  color: var(--teal-deep);
  font-size: 0.9rem;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--ink);
}

.section-head p {
  margin-top: 18px;
  color: var(--ink-soft);
}

/* ---------- Founder ---------- */

.founder {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.founder-portrait {
  aspect-ratio: 4 / 5;
  background: var(--teal-pale);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.founder-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.founder-portrait .initials {
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: var(--teal-deep);
  letter-spacing: 0.02em;
}

.founder-portrait .frame-note {
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  font-size: 0.78rem;
  color: var(--ink-soft);
  border-top: 1px solid rgba(30, 34, 37, 0.15);
  padding-top: 10px;
}

.founder-quote {
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.4;
  max-width: 32ch;
  margin-bottom: 28px;
  color: var(--ink);
}

.founder-name {
  margin-top: 24px;
  font-weight: 600;
}

.founder-role {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-top: 2px;
}

.founder-bio p + p { margin-top: 16px; }

.founder-bio { color: var(--ink-soft); max-width: var(--measure); }

.founder-bio strong { color: var(--ink); }

/* ---------- Approach (real sequence: numbered) ---------- */

.approach-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.approach-step {
  padding: 32px 28px 0;
  border-right: 1px solid var(--line);
}

.approach-step:last-child { border-right: none; }

.approach-step .step-no {
  font-family: var(--font-display);
  color: var(--teal-deep);
  font-size: 0.95rem;
}

.approach-step h3 {
  margin-top: 14px;
  font-size: 1.3rem;
  color: var(--ink);
}

.approach-step p {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.approach-step .step-link {
  display: inline-block;
  margin-top: 20px;
  padding-bottom: 24px;
  font-size: 0.9rem;
  color: var(--teal-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--teal);
}

.approach-step .step-link:hover { border-color: var(--teal-deep); }

@media (max-width: 780px) {
  .approach-steps { grid-template-columns: 1fr; }
  .approach-step { border-right: none; border-bottom: 1px solid var(--line); padding-bottom: 32px; }
}

/* ---------- Packages ---------- */

.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.package-card {
  background: var(--paper);
  padding: 32px 26px 28px;
  display: flex;
  flex-direction: column;
}

.package-card.is-featured { background: var(--teal-pale-2); }

.package-tier {
  font-size: 0.8rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.package-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-top: 8px;
  color: var(--ink);
}

.package-bar {
  height: 3px;
  margin-top: 18px;
  background: var(--line);
}

.package-card.tier-1 .package-bar { width: 25%; background: var(--teal-pale); }
.package-card.tier-2 .package-bar { width: 50%; background: var(--teal); }
.package-card.tier-3 .package-bar { width: 75%; background: var(--teal-deep); }
.package-card.tier-4 .package-bar { width: 100%; background: var(--ink); }

.package-desc {
  margin-top: 20px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  flex-grow: 1;
}

.package-fill-note {
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--teal-deep);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.package-card .btn { margin-top: 24px; text-align: center; }

@media (max-width: 900px) {
  .packages-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .packages-grid { grid-template-columns: 1fr; }
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--teal-deep);
  color: #fff;
}

.cta-band .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 64px 32px;
}

.cta-band h2 { font-size: 1.8rem; max-width: 20ch; color: #fff; }

.cta-band .btn-primary { background: #fff; color: var(--teal-deep); }
.cta-band .btn-primary:hover { background: var(--teal-pale-2); }

/* ---------- Footer ---------- */

.site-footer {
  padding: 44px 0;
  background: var(--teal-deep);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a { text-decoration: none; color: rgba(255, 255, 255, 0.75); }
.footer-links a:hover { color: #fff; }

/* ---------- Simple content pages (legal etc.) ---------- */

.page-header {
  padding: 64px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-header h1 { font-size: clamp(2rem, 4vw, 2.6rem); color: var(--ink); }

.page-body {
  padding: 56px 0 96px;
  max-width: var(--measure);
}

.page-body h2 {
  font-size: 1.2rem;
  margin-top: 40px;
  margin-bottom: 14px;
  color: var(--ink);
}

.page-body h2:first-child { margin-top: 0; }

.page-body p { color: var(--ink-soft); margin-bottom: 14px; }

.placeholder {
  background: var(--teal-pale-2);
  border: 1px dashed var(--teal);
  color: var(--teal-deep);
  padding: 2px 6px;
  font-size: 0.92em;
}

/* ---------- Form (Anfrage) ---------- */

.form-grid {
  display: grid;
  gap: 20px;
  max-width: 560px;
}

.field label {
  display: block;
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  border-radius: 6px;
}

.field textarea { min-height: 140px; resize: vertical; }

.form-note {
  margin-top: 22px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}