/* Google Fonts: Newsreader (serif headlines) + Inter (body) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,700;1,6..72,400&display=swap');

:root {
  --bg: #f7f5ef;
  --surface: #fffdf8;
  --ink: #1d2522;
  --muted: #5b6762;
  --line: #ded8ca;
  --accent: #245c4f;
  --accent-dark: #173d35;
  --accent-soft: #dfeee8;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible,
.button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Header ── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.03em;
  font-family: 'Newsreader', ui-serif, Georgia, serif;
  font-size: 1.15rem;
  justify-self: start;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
}

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

/* ── Layout ── */

.section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.section + .section {
  border-top: 1px solid var(--line);
}

/* ── Hero ── */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
  gap: clamp(1.75rem, 5vw, 4rem);
  align-items: center;
  min-height: clamp(54vh, 68vh, 76vh);
  padding-top: clamp(3rem, 7vw, 6rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

/* ── Typography ── */

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
  font-family: 'Newsreader', ui-serif, Georgia, serif;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  max-width: 24ch;
  font-size: clamp(2.4rem, 5.2vw, 4.35rem);
  font-weight: 700;
}

h2 {
  max-width: 22ch;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  font-weight: 700;
}

h3 {
  font-size: 1.2rem;
  font-weight: 700;
}

.lead {
  max-width: 42rem;
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.12rem);
}

/* ── Buttons ── */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.65rem 1.2rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.button.primary {
  color: white;
  background: var(--accent);
  border: 1.5px solid var(--accent);
}

.button.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

.button.secondary {
  color: var(--ink);
  background: transparent;
  border: 1.5px solid var(--line);
}

.button.secondary:hover {
  border-color: var(--ink);
}

/* ── About card ── */

.about-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.75rem, 5vw, 3.5rem);
  align-items: start;
  margin-top: 1.75rem;
}

.about-photo {
  margin: 0;
}

.about-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}

.about-photo figcaption {
  margin-top: 0.65rem;
  font-size: 0.875rem;
  color: var(--muted);
  font-style: italic;
}

/* ── Profile photo ── */

.hero-portrait {
  justify-self: center;
  width: min(100%, 220px);
}

.profile-photo {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.profile-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
}

.profile-photo figcaption {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  font-style: italic;
}

/* ── Two-column sections ── */

.two-column,
.highlight {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.content-block p {
  margin: 0 0 1.1rem;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.75;
}

/* ── Steps list (How I Help, Engagements) ── */

.steps-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.75rem;
}

.steps-list li {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 1rem;
  align-items: start;
}

.step-num {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.step-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.step-body p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

/* ── Highlight / tinted section ── */

.highlight {
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 1.25rem;
  background: var(--accent-soft);
}

/* ── About section extras ── */

.industries-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.industries-list li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.3rem 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ── FAQ ── */

.faq-list {
  display: grid;
  gap: 0.6rem;
  margin-top: 2rem;
}

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1rem 1.15rem;
  border-radius: 8px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  line-height: 1.4;
}

.faq-list summary::-webkit-details-marker { color: var(--accent); }

.faq-list details[open] summary {
  margin-bottom: 0.75rem;
}

.faq-list p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 1rem;
}

.faq-list p:last-child { margin-bottom: 0; }

/* ── Contact ── */

.contact-block {
  max-width: 44rem;
}

.contact-block p {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

/* ── Footer ── */

.footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
}

.footer a {
  color: var(--muted);
}

/* ── Responsive ── */

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero,
  .two-column,
  .highlight,
  .about-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .nav {
    font-size: 0.9rem;
  }

  h1 {
    font-size: clamp(2.15rem, 11vw, 3.2rem);
  }

  .hero-portrait {
    justify-self: start;
    width: min(100%, 180px);
  }
}

/* ── Inner pages (imprint, privacy) ── */

.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) 1rem;
}

.page-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 0.5rem;
}

.page-content h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.5rem;
  letter-spacing: -0.01em;
}

.page-content p,
.page-content li {
  color: var(--muted);
  font-size: 1rem;
  margin: 0 0 0.85rem;
}

.page-content ul {
  padding-left: 1.4rem;
}

.page-content .todo-flag {
  background: #fff3cd;
  border: 1px solid #f0c040;
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
  font-size: 0.92rem;
  color: #7a5800;
  margin: 0.5rem 0 1rem;
}

.disclaimer {
  font-size: 0.88rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 1rem;
  padding-top: 0.75rem;
}