/* ==========================================================================
   VOGELFREI — Shared Stylesheet
   Edit the CSS custom properties below to change colors/fonts sitewide.
   ========================================================================== */

:root {
  /* ---- Colors (edit these to reskin the whole site) ---- */
  --color-bg: #0c0c0a;
  --color-bg-raised: #151512;
  --color-bg-raised-2: #1c1c18;
  --color-text: #f3ead9;
  --color-text-muted: #b6ae9d;
  --color-text-faint: #7c7669;
  --color-accent: #b89968;
  --color-accent-bright: #d8b98a;
  --color-border: rgba(243, 234, 217, 0.14);
  --color-border-strong: rgba(243, 234, 217, 0.28);

  /* ---- Type ---- */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Lora', Georgia, serif;
  --font-label: 'Space Mono', 'Courier New', monospace;

  /* ---- Layout ---- */
  --max-width: 1320px;
  --gutter: 48px;
  --nav-height: 84px;
}

@media (max-width: 720px) {
  :root {
    --gutter: 24px;
    --nav-height: 68px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.label {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12.5px;
  color: var(--color-accent);
}

.label-muted {
  font-family: var(--font-label);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: var(--color-text-faint);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  margin: 0;
  color: var(--color-text);
}

p {
  margin: 0 0 1.2em 0;
  color: var(--color-text-muted);
}

p:last-child {
  margin-bottom: 0;
}

em, i {
  color: var(--color-accent-bright);
  font-style: italic;
}

/* ---- Focus states (accessibility) ---- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-bright);
  outline-offset: 3px;
}

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

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(12, 12, 10, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  height: 30px;
  width: auto;
}

.brand-text {
  font-family: var(--font-label);
  line-height: 1.25;
}

.brand-text .eyebrow {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
}

.brand-text .name {
  display: block;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--color-text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-family: var(--font-label);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
  white-space: nowrap;
}

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

.nav-cta {
  border: 1px solid var(--color-accent);
  padding: 10px 20px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-bright) !important;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-cta:hover {
  background: var(--color-accent);
  color: var(--color-bg) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border-strong);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text);
}

.nav-toggle svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 40px var(--gutter);
    gap: 28px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 16px;
  }

  .nav-toggle {
    display: flex;
  }
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

/* PLACEHOLDER BACKGROUND — swap for a real photo by replacing the
   background-image below with url('assets/your-photo.jpg') */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(184, 153, 104, 0.16), transparent 55%),
    linear-gradient(160deg, #17170f 0%, #0c0c0a 60%);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(243, 234, 217, 0.025) 0px,
    rgba(243, 234, 217, 0.025) 1px,
    transparent 1px,
    transparent 6px
  );
  opacity: 0.5;
}

.hero-watermark {
  position: absolute;
  right: -6%;
  top: 50%;
  transform: translateY(-50%);
  width: 46vw;
  max-width: 620px;
  opacity: 0.07;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 140px 0 100px;
  text-align: center;
  width: 100%;
}

.hero-content .label {
  display: block;
  margin-bottom: 26px;
}

.hero-content h1 {
  font-size: clamp(48px, 8vw, 104px);
  letter-spacing: -0.01em;
}

.hero-content h1 .sub {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--color-accent);
}

.hero-rule {
  width: 64px;
  height: 1px;
  background: var(--color-accent);
  margin: 36px auto;
}

.hero-content .dek {
  max-width: 640px;
  margin: 0 auto;
  font-size: 19px;
  color: var(--color-text-muted);
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 1;
}

.hero-scroll .label-muted {
  display: block;
  margin-bottom: 10px;
}

.hero-scroll svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
  animation: bob 2.2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

.ticker {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-raised);
  overflow: hidden;
  white-space: nowrap;
  padding: 16px 0;
}

.ticker-track {
  display: inline-flex;
  gap: 40px;
  animation: scroll-ticker 32s linear infinite;
}

@keyframes scroll-ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.ticker-item {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.ticker-dot {
  color: var(--color-accent);
  margin: 0 8px;
}

/* ==========================================================================
   SECTIONS / GENERIC
   ========================================================================== */

section {
  padding: 110px 0;
}

@media (max-width: 720px) {
  section {
    padding: 72px 0;
  }
}

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

.section-head .label {
  display: block;
  margin-bottom: 18px;
}

.section-head h2 {
  font-size: clamp(32px, 4.4vw, 48px);
  max-width: 760px;
}

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 0;
}

/* ---- Featured / ongoing work ---- */

.feature-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: stretch;
}

@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* PLACEHOLDER IMAGE — swap .feature-image's background-image / add an <img> */
.feature-image {
  position: relative;
  min-height: 480px;
  background:
    radial-gradient(circle at 70% 20%, rgba(184, 153, 104, 0.22), transparent 60%),
    linear-gradient(200deg, #211f18 0%, #0c0c0a 70%);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: flex-end;
  padding: 32px;
  overflow: hidden;
}

.feature-image .placeholder-note {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-label);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  border: 1px dashed var(--color-border-strong);
  padding: 5px 10px;
  text-transform: uppercase;
}

.feature-image-tag {
  position: relative;
  z-index: 1;
}

.feature-image-tag .label-muted {
  display: block;
  margin-bottom: 6px;
}

.feature-image-tag h3 {
  font-size: 30px;
}

.feature-copy .label {
  display: block;
  margin-bottom: 20px;
}

.feature-copy h3 {
  font-size: clamp(28px, 3.6vw, 40px);
  margin-bottom: 24px;
}

.feature-copy p + p {
  margin-top: 18px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-label);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 36px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, gap 0.2s ease;
}

.text-link:hover {
  border-color: var(--color-accent);
  gap: 12px;
}

.text-link svg {
  width: 14px;
  height: 14px;
}

/* ---- Page header (for interior pages) ---- */

.page-header {
  padding: 150px 0 60px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.page-header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: clamp(40px, 6vw, 64px);
}

.page-header-watermark {
  position: absolute;
  right: -4%;
  top: -10%;
  width: 320px;
  opacity: 0.05;
  z-index: 0;
}

/* ---- Cards (founders) ---- */

.founder-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

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

.founder-card {
  display: flex;
  flex-direction: column;
}

/* PLACEHOLDER PORTRAIT — replace .founder-photo's img src per founder */
.founder-photo {
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, #1c1c18, #0c0c0a);
  border: 1px solid var(--color-border);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.founder-photo .placeholder-note {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  padding: 20px;
}

.founder-card h3 {
  font-size: 25px;
  margin-bottom: 8px;
}

.founder-card .role {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: 18px;
  display: block;
}

.founder-card .bio {
  font-size: 15.5px;
}

/* ---- Two-column text block ---- */

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
}

@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.split .label {
  display: block;
  margin-bottom: 18px;
}

.split h2 {
  font-size: clamp(28px, 3.6vw, 38px);
}

.prose p {
  font-size: 17.5px;
}

.prose p + p {
  margin-top: 20px;
}

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

.info-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

@media (max-width: 720px) {
  .info-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

.info-cell {
  padding: 36px 28px;
  border-right: 1px solid var(--color-border);
}

.info-cell:last-child {
  border-right: none;
}

.info-cell .label-muted {
  display: block;
  margin-bottom: 10px;
}

.info-cell .value {
  font-family: var(--font-display);
  font-size: 22px;
}

/* ---- Document panel (501c3) ---- */

.doc-panel {
  border: 1px solid var(--color-border);
  background: var(--color-bg-raised);
  padding: 44px;
}

@media (max-width: 720px) {
  .doc-panel {
    padding: 28px;
  }
}

.doc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
}

.doc-row:last-child {
  border-bottom: none;
}

.doc-row .doc-label {
  font-family: var(--font-label);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.doc-row .doc-value {
  font-family: var(--font-display);
  font-size: 19px;
  text-align: right;
  color: var(--color-text);
}

/* ---- Buttons ---- */

.btn {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 18px 34px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-solid {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}

.btn-solid:hover {
  background: var(--color-accent-bright);
  border-color: var(--color-accent-bright);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent-bright);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ---- CTA / donate section ---- */

.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section h2 {
  font-size: clamp(36px, 5.6vw, 60px);
  max-width: 900px;
  margin: 0 auto 28px;
}

.cta-section .dek {
  max-width: 620px;
  margin: 0 auto 44px;
  font-size: 17.5px;
}

.cta-section .btn-row {
  justify-content: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 64px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}

@media (max-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-grid .label {
  display: block;
  margin-bottom: 16px;
}

.footer-grid p {
  font-size: 15px;
  max-width: 340px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-accent-bright);
}

.footer-contact p {
  font-size: 15px;
}

.footer-contact a {
  color: var(--color-accent-bright);
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom .label-muted {
  font-size: 11px;
}

/* ---- Reveal-on-scroll ---- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}