/* ============================================================
   Van der Linde Ventures — Stylesheet
   ============================================================ */

/* --- Variables -------------------------------------------- */
:root {
  --bg:          #FAF8F4;
  --bg-card:     #F3EFE8;
  --bg-dark:     #1A1A2E;
  --accent:      #2C4A7C;
  --accent-dark: #1E3A66;
  --text-dark:   #1A1916;
  --text-body:   #3D3A36;
  --text-muted:  #7D786F;
  --text-faint:  #A09A90;
  --border:      #E6E2DA;
  --border-mid:  #D4CFC6;
  --font-serif:  'Cormorant Garamond', serif;
  --font-sans:   'DM Sans', sans-serif;
  --max:         1120px;
  --pad:         72px;
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset ------------------------------------------------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--text-body); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

/* --- Scrollbar -------------------------------------------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }
::selection { background: rgba(44,74,124,0.15); color: var(--text-dark); }

/* --- Nav -------------------------------------------------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px var(--pad);
  border-bottom: 1px solid transparent;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease),
              border-color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.site-nav.scrolled {
  padding-top: 16px; padding-bottom: 16px;
  background: rgba(250,248,244,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 14px; }
.nav-monogram { height: 32px; width: auto; }
.nav-wordmark {
  font-family: var(--font-serif); font-size: 17px; font-weight: 600;
  color: var(--text-dark); letter-spacing: 0.01em;
}
.nav-wordmark em { font-style: normal; font-weight: 300; }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-link {
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent; padding-bottom: 2px;
  transition: color 0.25s, border-color 0.25s;
}
.nav-link:hover { color: var(--accent); }
.nav-link.active { color: var(--accent); font-weight: 600; border-bottom-color: var(--accent); }

/* --- Footer ----------------------------------------------- */
.site-footer {
  padding: 28px var(--pad);
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg);
}
.footer-copy { font-size: 13px; color: var(--text-muted); }
.footer-right { display: flex; align-items: center; gap: 20px; }
.footer-li { color: var(--text-faint); display: flex; transition: color 0.2s; }
.footer-li:hover { color: var(--text-muted); }
.footer-monogram { height: 20px; width: auto; opacity: 0.25; }

/* --- Animations ------------------------------------------- */
.fade-up {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* --- Page Shell ------------------------------------------- */
.page-shell { min-height: 100vh; display: flex; flex-direction: column; }
.page-shell main { flex: 1; }

/* --- Page Header (inner pages) ---------------------------- */
.page-header { padding: 140px var(--pad) 64px; }
.page-header-inner { max-width: var(--max); margin: 0 auto; }
.page-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.page-title {
  font-family: var(--font-serif); font-size: 48px; font-weight: 400;
  color: var(--text-dark); line-height: 1.15; margin-bottom: 16px;
}
.page-subtitle {
  font-family: var(--font-sans); font-size: 18px;
  color: var(--text-muted); line-height: 1.7; max-width: 640px;
}

/* --- Buttons ---------------------------------------------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 34px; background: var(--accent);
  color: #fff; font-family: var(--font-sans);
  font-size: 14px; font-weight: 500; letter-spacing: 0.02em;
  border-radius: 6px; border: none;
  transition: background 0.25s;
}
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 34px; background: transparent;
  color: var(--text-muted); font-family: var(--font-sans);
  font-size: 14px; font-weight: 500; letter-spacing: 0.02em;
  border: 1.5px solid var(--border); border-radius: 6px;
  transition: border-color 0.25s, color 0.25s;
}
.btn-ghost:hover { border-color: var(--border-mid); color: var(--text-body); }

/* --- Tags ------------------------------------------------- */
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--font-sans); font-size: 12px;
  color: var(--accent); background: rgba(44,74,124,0.06);
  padding: 5px 14px; border-radius: 4px;
}
.tag-muted {
  font-family: var(--font-sans); font-size: 12px;
  color: var(--text-muted); background: var(--bg-card);
  padding: 4px 12px; border-radius: 4px;
}

/* ============================================================
   Homepage
   ============================================================ */

/* Hero */
.hero { padding: 140px var(--pad) 100px; }
.hero-inner {
  display: grid; grid-template-columns: 1fr 400px; gap: 80px;
  align-items: center; max-width: var(--max); margin: 0 auto;
}
.hero-eyebrow {
  font-family: var(--font-sans); font-size: 13px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 24px;
}
.hero-name {
  font-family: var(--font-serif); font-size: 58px; font-weight: 400;
  line-height: 1.1; color: var(--text-dark); margin-bottom: 28px;
}
.hero-quote {
  font-family: var(--font-serif); font-size: 24px; font-style: italic;
  color: var(--text-body); line-height: 1.4; margin-bottom: 20px;
}
.hero-tagline {
  font-size: 17px; line-height: 1.75; color: var(--text-muted);
  max-width: 520px; margin-bottom: 40px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-photo {
  width: 400px; height: 480px; border-radius: 12px;
  position: relative; overflow: hidden; background: var(--bg-dark);
}
.hero-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%;
}
.hero-photo-vignette {
  position: absolute; inset: 0; border-radius: 12px;
  box-shadow: inset 0 -60px 50px -20px var(--bg-dark);
}

/* Ventures band (homepage) */
.ventures-band { background: var(--bg-dark); padding: 88px var(--pad); }
.ventures-band-inner { max-width: var(--max); margin: 0 auto; }
.band-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.35); margin-bottom: 12px;
}
.band-title {
  font-family: var(--font-serif); font-size: 38px; font-weight: 400;
  color: #F5F2ED; margin-bottom: 16px;
}
.band-subtitle {
  font-family: var(--font-sans); font-size: 16px;
  color: rgba(255,255,255,0.4); line-height: 1.7;
  margin-bottom: 48px; max-width: 640px;
}
.ventures-cards-hp {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.venture-card-hp {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; padding: 36px;
  transition: background 0.3s;
}
.venture-card-hp:hover { background: rgba(255,255,255,0.07); }
.card-role {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.3); margin-bottom: 14px;
}
.card-name {
  font-family: var(--font-serif); font-size: 24px; font-weight: 500;
  color: #F5F2ED; margin-bottom: 14px;
}
.card-desc {
  font-family: var(--font-sans); font-size: 15px;
  color: rgba(255,255,255,0.45); line-height: 1.7; margin: 0;
}
.angel-bar {
  margin-top: 20px; padding: 28px 36px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; display: flex; align-items: center; gap: 20px;
}
.angel-icon {
  width: 44px; height: 44px; border-radius: 8px;
  background: rgba(44,74,124,0.2);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.angel-name {
  font-family: var(--font-serif); font-size: 20px; font-weight: 500;
  color: #F5F2ED; margin-bottom: 4px;
}
.angel-desc {
  font-family: var(--font-sans); font-size: 14px;
  color: rgba(255,255,255,0.4); line-height: 1.6; margin: 0;
}

/* About strip (homepage) */
.about-strip { padding: 88px var(--pad); }
.about-strip-inner { max-width: 740px; margin: 0 auto; }
.about-strip-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.about-strip-quote {
  font-family: var(--font-serif); font-size: 36px; font-weight: 400;
  color: var(--text-dark); line-height: 1.3; margin-bottom: 32px;
}
.about-strip p {
  font-family: var(--font-sans); font-size: 17px;
  color: var(--text-muted); line-height: 1.85; margin-bottom: 22px;
}
.about-strip p:last-child { margin-bottom: 0; }

/* CTA band */
.cta-band { padding: 56px var(--pad) 88px; }
.cta-band-inner {
  max-width: var(--max); margin: 0 auto;
  background: var(--bg-card); border-radius: 16px;
  padding: 64px 80px;
  display: flex; justify-content: space-between; align-items: center; gap: 40px;
}
.cta-heading {
  font-family: var(--font-serif); font-size: 34px;
  font-weight: 400; color: var(--text-dark); margin-bottom: 10px;
}
.cta-sub {
  color: var(--text-muted); font-size: 16px; margin: 0;
}

/* ============================================================
   About Page
   ============================================================ */

.about-hero { padding: 140px var(--pad) 80px; }
.about-hero-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 380px; gap: 72px; align-items: start;
}
.about-hero h1 {
  font-family: var(--font-serif); font-size: 46px; font-weight: 400;
  color: var(--text-dark); line-height: 1.15; margin-bottom: 28px;
}
.about-hero p {
  font-family: var(--font-sans); font-size: 18px;
  color: var(--text-muted); line-height: 1.8; margin-bottom: 20px;
}
.about-photo {
  width: 380px; height: 460px; border-radius: 12px;
  overflow: hidden; background: var(--bg-dark);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }

.philosophy { padding: 64px var(--pad) 80px; }
.philosophy-inner {
  max-width: var(--max); margin: 0 auto;
  background: var(--bg-dark); border-radius: 16px; padding: 64px 80px;
}
.philosophy blockquote {
  font-family: var(--font-serif); font-size: 30px; font-weight: 400;
  color: #F5F2ED; line-height: 1.5; font-style: italic;
  margin: 0; max-width: 800px;
}

.career { padding: 64px var(--pad) 80px; }
.career-inner { max-width: var(--max); margin: 0 auto; }
.section-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.section-heading {
  font-family: var(--font-serif); font-size: 36px; font-weight: 400;
  color: var(--text-dark); margin-bottom: 48px;
}
.timeline { display: flex; flex-direction: column; }
.timeline-row {
  display: grid; grid-template-columns: 120px 1fr; gap: 40px;
  padding: 36px 0; border-top: 1px solid var(--border);
}
.timeline-period {
  font-family: var(--font-sans); font-size: 13px;
  color: var(--text-faint); font-weight: 500; padding-top: 4px;
}
.timeline-company {
  font-family: var(--font-serif); font-size: 24px;
  font-weight: 500; color: var(--text-dark); margin-bottom: 4px;
}
.timeline-title {
  font-family: var(--font-sans); font-size: 14px;
  color: var(--accent); font-weight: 500; margin-bottom: 12px;
}
.timeline-detail {
  font-family: var(--font-sans); font-size: 16px;
  color: var(--text-muted); line-height: 1.75; margin-bottom: 16px;
}

.about-additional { padding: 0 var(--pad) 80px; }
.about-additional-inner { max-width: var(--max); margin: 0 auto; }
.additional-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.additional-card { background: var(--bg-card); border-radius: 12px; padding: 32px 36px; }
.additional-card-label {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}
.additional-card p {
  font-family: var(--font-sans); font-size: 15px;
  color: var(--text-muted); line-height: 1.75; margin: 0;
}

/* ============================================================
   Ventures Page
   ============================================================ */

.ventures-section { padding: 40px var(--pad) 80px; }
.ventures-section-inner { max-width: var(--max); margin: 0 auto; }
.ventures-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.venture-card {
  background: var(--bg-card); border-radius: 12px; padding: 36px 40px;
  cursor: pointer; border: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.venture-card.expanded {
  background: #fff; border-color: var(--border);
  grid-column: 1 / -1;
}
.venture-card-header { display: flex; justify-content: space-between; align-items: flex-start; }
.venture-card-text { flex: 1; }
.venture-card-role {
  font-family: var(--font-sans); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}
.venture-card-name {
  font-family: var(--font-serif); font-size: 26px;
  font-weight: 500; color: var(--text-dark); margin-bottom: 8px;
}
.venture-card-summary {
  font-family: var(--font-sans); font-size: 15px;
  color: var(--text-muted); line-height: 1.7; margin: 0;
}
.expand-btn {
  flex-shrink: 0; margin-left: 20px; margin-top: 8px;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--border); border: none;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s;
}
.venture-card.expanded .expand-btn { background: var(--accent); }
.expand-icon { display: block; }
.expand-icon .v-line { transition: opacity 0.2s; }
.venture-card.expanded .expand-icon .v-line { opacity: 0; }
.venture-card.expanded .expand-icon line,
.venture-card.expanded .expand-icon .v-line { stroke: #fff; }
.expand-icon line { stroke: var(--text-muted); }

.venture-detail {
  display: none; margin-top: 24px; padding-top: 24px;
  border-top: 1px solid var(--border);
}
.venture-card.expanded .venture-detail { display: block; }
.venture-detail-paras {
  display: grid; gap: 16px; margin-bottom: 20px;
}
.venture-detail-paras.two-col { grid-template-columns: 1fr 1fr; }
.venture-detail-paras p {
  font-family: var(--font-sans); font-size: 15px;
  color: var(--text-muted); line-height: 1.8; margin: 0;
}
.venture-detail-paras p.full-width { grid-column: 1 / -1; }

/* ============================================================
   Resume Page
   ============================================================ */

.resume-section { padding: 40px var(--pad) 80px; }
.resume-inner { max-width: 900px; margin: 0 auto; }

.resume-group { margin-bottom: 48px; }
.resume-group-heading {
  font-family: var(--font-serif); font-size: 28px; font-weight: 500;
  color: var(--text-dark); margin-bottom: 24px;
  padding-bottom: 12px; border-bottom: 2px solid var(--bg-dark);
}
.resume-role {
  padding-left: 24px; border-left: 2px solid var(--border);
  margin-bottom: 32px;
}
.resume-role:last-child { margin-bottom: 0; }
.resume-role-header {
  display: flex; justify-content: space-between;
  align-items: baseline; margin-bottom: 4px;
}
.resume-company {
  font-family: var(--font-serif); font-size: 22px;
  font-weight: 500; color: var(--text-dark);
}
.resume-period {
  font-family: var(--font-sans); font-size: 13px;
  color: var(--text-faint); font-weight: 500; flex-shrink: 0;
}
.resume-title {
  font-family: var(--font-sans); font-size: 14px;
  color: var(--accent); font-weight: 500; margin-bottom: 12px;
}
.resume-bullets {
  list-style: none; margin: 0; padding: 0;
  font-family: var(--font-sans); font-size: 15px;
  color: var(--text-muted); line-height: 1.8;
}
.resume-bullets li {
  position: relative; padding-left: 16px; margin-bottom: 4px;
}
.resume-bullets li::before {
  content: ''; position: absolute; left: 0; top: 0.65em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--border-mid);
}

.resume-additional { margin-bottom: 48px; }
.resume-additional-row {
  padding-left: 24px; border-left: 2px solid var(--border);
  margin-bottom: 20px;
}
.resume-additional-label {
  font-family: var(--font-sans); font-size: 14px;
  color: var(--accent); font-weight: 500; margin-bottom: 6px;
}
.resume-additional-row p {
  font-family: var(--font-sans); font-size: 15px;
  color: var(--text-muted); line-height: 1.7; margin: 0;
}

.resume-bottom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.resume-card { background: var(--bg-card); border-radius: 12px; padding: 32px 36px; }
.resume-card-heading {
  font-family: var(--font-serif); font-size: 22px;
  font-weight: 500; color: var(--text-dark); margin-bottom: 16px;
}
.resume-card-items { display: flex; flex-direction: column; gap: 8px; }
.resume-card-item {
  font-family: var(--font-sans); font-size: 15px; color: var(--text-body);
}
.resume-card-item span { color: var(--text-faint); font-size: 13px; }

.resume-competencies {
  background: var(--bg-dark); border-radius: 12px; padding: 32px 36px;
}
.resume-competencies-heading {
  font-family: var(--font-serif); font-size: 22px;
  font-weight: 500; color: #F5F2ED; margin-bottom: 16px;
}
.competency-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.competency-tag {
  font-family: var(--font-sans); font-size: 13px;
  color: rgba(255,255,255,0.65); background: rgba(255,255,255,0.08);
  padding: 6px 14px; border-radius: 4px;
}

/* ============================================================
   Contact Page
   ============================================================ */

.contact-section { padding: 40px var(--pad) 100px; }
.contact-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 480px; gap: 80px;
}
.contact-left h2 {
  font-family: var(--font-serif); font-size: 32px; font-weight: 400;
  color: var(--text-dark); line-height: 1.3; margin-bottom: 20px;
}
.contact-reasons { display: flex; flex-direction: column; gap: 24px; margin-top: 40px; }
.contact-reason { display: flex; gap: 16px; }
.contact-reason-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); margin-top: 8px; flex-shrink: 0;
}
.contact-reason-title {
  font-family: var(--font-sans); font-size: 15px;
  font-weight: 600; color: var(--text-dark); margin-bottom: 4px;
}
.contact-reason p {
  font-family: var(--font-sans); font-size: 14px;
  color: var(--text-muted); line-height: 1.6; margin: 0;
}
.contact-li-box {
  margin-top: 40px; padding: 24px 28px;
  background: var(--bg-card); border-radius: 10px;
}
.contact-li-label {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-sans); font-size: 14px;
  font-weight: 500; color: var(--text-dark); margin-bottom: 8px;
}
.contact-li-link {
  font-family: var(--font-sans); font-size: 14px; color: var(--accent);
}
.contact-li-link:hover { text-decoration: underline; }

.contact-form-wrap {
  background: #fff; border-radius: 16px;
  padding: 40px 36px; border: 1px solid var(--border);
}
.form-group { margin-bottom: 24px; }
.form-label {
  display: block; font-family: var(--font-sans);
  font-size: 13px; font-weight: 600;
  color: var(--text-body); margin-bottom: 8px;
}
.form-input {
  width: 100%; padding: 14px 16px;
  font-family: var(--font-sans); font-size: 15px;
  background: #fff; color: var(--text-dark);
  border: 1.5px solid var(--border); border-radius: 8px;
  outline: none; transition: border-color 0.25s;
  appearance: none;
}
.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--text-faint); }
textarea.form-input { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%; padding: 16px 32px;
  background: var(--accent); color: #fff;
  font-family: var(--font-sans); font-size: 15px; font-weight: 500;
  border: none; border-radius: 8px; cursor: pointer;
  transition: background 0.25s;
}
.form-submit:hover { background: var(--accent-dark); }

.contact-success { display: none; }
.contact-success.visible { display: block; }
.contact-form-wrap.submitted .contact-form { display: none; }
.contact-form-wrap.submitted .contact-success { display: block; }

.success-inner {
  text-align: center; padding: 40px 20px;
}
.success-check {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.success-heading {
  font-family: var(--font-serif); font-size: 32px;
  font-weight: 400; color: var(--text-dark); margin-bottom: 12px;
}
.success-body {
  font-family: var(--font-sans); font-size: 16px;
  color: var(--text-muted); line-height: 1.7;
}

/* ============================================================
   Nav hamburger (hidden on desktop)
   ============================================================ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  z-index: 101;
  position: relative;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Responsive — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root { --pad: 48px; }

  .hero-inner { grid-template-columns: 1fr 340px; gap: 48px; }
  .hero-name { font-size: 48px; }
  .hero-photo { width: 340px; height: 420px; }

  .about-hero-inner { grid-template-columns: 1fr 300px; gap: 48px; }
  .about-photo { width: 300px; height: 380px; }

  .ventures-cards-hp { grid-template-columns: 1fr 1fr; }

  .contact-inner { grid-template-columns: 1fr; gap: 48px; }

  .philosophy-inner { padding: 48px 56px; }
  .cta-band-inner { padding: 48px 56px; }
}

/* ============================================================
   Responsive — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --pad: 24px; }

  /* Nav */
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    z-index: 100;
  }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 20px; font-weight: 500; }
  .site-nav { padding: 20px var(--pad); }
  .site-nav.scrolled { padding: 16px var(--pad); }

  /* Hero */
  .hero { padding: 100px var(--pad) 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-photo { width: 100%; height: 320px; order: -1; }
  .hero-name { font-size: 40px; }
  .hero-quote { font-size: 20px; }
  .hero-tagline { font-size: 16px; max-width: 100%; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

  /* Ventures band */
  .ventures-band { padding: 64px var(--pad); }
  .ventures-cards-hp { grid-template-columns: 1fr; }
  .band-title { font-size: 30px; }

  /* About strip */
  .about-strip { padding: 64px var(--pad); }
  .about-strip-quote { font-size: 26px; }
  .about-strip p { font-size: 16px; }

  /* CTA band */
  .cta-band { padding: 40px var(--pad) 64px; }
  .cta-band-inner {
    flex-direction: column; align-items: flex-start;
    padding: 40px 32px; gap: 28px;
  }
  .cta-heading { font-size: 28px; }
  .cta-band-inner .btn-primary { width: 100%; justify-content: center; }

  /* Page header */
  .page-header { padding: 100px var(--pad) 48px; }
  .page-title { font-size: 36px; }
  .page-subtitle { font-size: 16px; }

  /* About page */
  .about-hero { padding: 100px var(--pad) 56px; }
  .about-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-hero h1 { font-size: 32px; }
  .about-hero p { font-size: 16px; }
  .about-photo { width: 100%; height: 300px; }
  .philosophy { padding: 40px var(--pad) 56px; }
  .philosophy-inner { padding: 40px 32px; }
  .philosophy blockquote { font-size: 22px; }
  .career { padding: 40px var(--pad) 56px; }
  .section-heading { font-size: 28px; margin-bottom: 32px; }
  .timeline-row { grid-template-columns: 1fr; gap: 4px; }
  .timeline-period { padding-top: 0; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
  .timeline-company { font-size: 20px; }
  .about-additional { padding: 0 var(--pad) 56px; }
  .additional-grid { grid-template-columns: 1fr; }

  /* Ventures page */
  .ventures-section { padding: 24px var(--pad) 64px; }
  .ventures-grid { grid-template-columns: 1fr; }
  .venture-card.expanded { grid-column: auto; }
  .venture-detail-paras.two-col { grid-template-columns: 1fr; }
  .venture-detail-paras p.full-width { grid-column: auto; }
  .venture-card-name { font-size: 22px; }

  /* Resume page */
  .resume-section { padding: 24px var(--pad) 64px; }
  .resume-group-heading { font-size: 22px; }
  .resume-company { font-size: 18px; }
  .resume-role-header { flex-direction: column; gap: 2px; }
  .resume-bottom-grid { grid-template-columns: 1fr; }

  /* Contact page */
  .contact-section { padding: 24px var(--pad) 64px; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-left h2 { font-size: 24px; }
  .contact-reasons { margin-top: 28px; }
}