/* David Russell complete static site
   Structure: root HTML files, css/style.css, js/main.js, img assets.
*/

:root {
  --navy: #062047;
  --navy-2: #0b2d5b;
  --ink: #1f2933;
  --body: #3f4651;
  --muted: #68717d;
  --paper: #fffaf2;
  --paper-2: #f7f1e8;
  --white: #fff;
  --line: #e6ded2;
  --soft-line: rgba(230, 222, 210, 0.72);
  --shadow: 0 26px 70px rgba(6, 32, 71, 0.10);
  --shadow-soft: 0 16px 45px rgba(6, 32, 71, 0.065);
  --radius: 22px;
  --max: 1180px;
  --rainbow: linear-gradient(90deg, #f97316 0%, #eab308 20%, #22c55e 42%, #0ea5e9 62%, #7c3aed 82%, #dc2626 100%);
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
}

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

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.96), rgba(255,255,255,0) 34rem),
    linear-gradient(180deg, #fff 0%, var(--paper) 72%, #fff 100%);
  font-family: var(--font-body);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.serif { font-family: var(--font-serif); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  background: var(--navy);
  color: white;
  padding: .75rem 1rem;
  border-radius: .4rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(230,222,210,.70);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.15rem clamp(1.2rem, 3vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  display: inline-block;
  width: clamp(185px, 18vw, 245px);
  line-height: 1;
}

.wordmark img {
  width: 100%;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.15rem, 2.2vw, 2rem);
  color: var(--navy);
  font-size: .96rem;
}

.main-nav a {
  position: relative;
  padding: .35rem 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: auto;
  bottom: .05rem;
  width: 0;
  height: 2px;
  background: var(--rainbow);
  transition: width .2s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a[aria-current="page"]::after { width: 100%; }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  padding: .62rem .86rem;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
}

/* Generic layout */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: clamp(1.2rem, 3vw, 2rem);
  padding-right: clamp(1.2rem, 3vw, 2rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: var(--muted);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 2px;
  background: var(--rainbow);
}

.rainbow-line {
  display: block;
  width: 92px;
  height: 3px;
  background: var(--rainbow);
}

.section {
  padding: clamp(4rem, 7vw, 6.5rem) 0;
  border-top: 1px solid var(--soft-line);
}

.section-title {
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: clamp(2.55rem, 5vw, 4.6rem);
  line-height: .92;
  font-weight: 500;
  letter-spacing: -.045em;
  margin: 0 0 1rem;
}

.section-intro {
  max-width: 62ch;
  color: var(--body);
  font-size: clamp(1.08rem, 1.45vw, 1.22rem);
  margin: 0;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  min-height: 3.2rem;
  padding: .78rem 1.36rem;
  border-radius: 8px;
  border: 1px solid var(--navy);
  color: var(--navy);
  background: rgba(255,255,255,.74);
  font-weight: 700;
  box-shadow: none;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(6,32,71,.12);
}
.button.primary {
  background: var(--navy);
  color: white;
}

/* Home hero */
.hero {
  min-height: min(770px, calc(100vh - 86px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .72fr);
  align-items: stretch;
  max-width: 1440px;
  margin: 0 auto;
  overflow: hidden;
}

.hero-copy {
  padding: clamp(4.5rem, 8vw, 7.5rem) clamp(1.2rem, 6vw, 6.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero h1 {
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: clamp(4.4rem, 8.5vw, 8.2rem);
  line-height: .84;
  letter-spacing: -.06em;
  font-weight: 500;
  margin: .85rem 0 1.2rem;
}

.hero h1 span {
  display: block;
  font-size: clamp(2.15rem, 4.4vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -.045em;
  margin-top: .85rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem .75rem;
  color: var(--navy);
  font-size: clamp(.98rem, 1.35vw, 1.12rem);
  margin-bottom: 2.15rem;
}
.hero-tags .sep { color: #b9aa96; }

.hero-intro {
  max-width: 57ch;
  color: var(--body);
  font-size: clamp(1.05rem, 1.45vw, 1.2rem);
  margin: 0 0 2rem;
}
.hero-intro strong { color: var(--navy); }

.hero-portrait-wrap {
  position: relative;
  min-height: 610px;
  background:
    linear-gradient(120deg, rgba(255,250,242,1), rgba(255,250,242,.15)),
    #e9f2f4;
  overflow: hidden;
}

.hero-portrait-wrap::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 42%;
  background: linear-gradient(90deg, #fffaf2 0%, rgba(255,250,242,.78) 45%, rgba(255,250,242,0) 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-portrait-wrap::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  background: linear-gradient(0deg, rgba(6,32,71,.20), rgba(6,32,71,0));
  z-index: 2;
  pointer-events: none;
}

.hero-portrait {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: 52% 16%;
  filter: saturate(.95) contrast(1.02);
}

/* Pillars */
.pillars {
  background: rgba(255,255,255,.78);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pillar-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.pillar {
  min-height: 255px;
  padding: clamp(2.1rem, 4vw, 3.3rem) clamp(1.2rem, 2.4vw, 2.1rem);
  border-right: 1px solid var(--line);
  color: var(--navy);
  background: rgba(255,255,255,0);
  transition: background .2s ease, transform .2s ease;
}
.pillar:last-child { border-right: none; }
.pillar:hover {
  background: rgba(255,250,242,.72);
}

.pillar-icon {
  width: 44px;
  height: 44px;
  margin-bottom: .75rem;
  color: var(--navy);
}

.mini-line {
  width: 48px;
  height: 2px;
  background: var(--rainbow);
  margin-bottom: 1.15rem;
}

.pillar h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.78rem, 2.4vw, 2.22rem);
  line-height: 1.02;
  font-weight: 500;
  letter-spacing: -.025em;
  margin: 0 0 .8rem;
}

.pillar p {
  color: var(--body);
  margin: 0 0 1.2rem;
  max-width: 24ch;
}

.arrow { font-size: 1.5rem; color: var(--navy); }

/* Kōrero */
.korero {
  background:
    radial-gradient(circle at 90% 10%, rgba(14,165,233,.08), rgba(255,255,255,0) 22rem),
    #fff;
}

.korero-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.korero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 1rem;
}

.korero-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #fffaf4);
  padding: clamp(1.35rem, 3vw, 2.2rem);
  box-shadow: 0 18px 45px rgba(6,32,71,.045);
}
.korero-card.featured { min-height: 285px; }
.korero-card h3 {
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  line-height: 1;
  margin: .35rem 0 .8rem;
  letter-spacing: -.035em;
  font-weight: 500;
}
.korero-card p {
  color: var(--body);
  margin: 0 0 1.15rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--navy);
  font-weight: 800;
}

/* Page heroes */
.page-hero {
  padding: clamp(4.6rem, 8vw, 7rem) 0 clamp(2.5rem, 5vw, 4rem);
}
.page-hero h1 {
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: .84;
  letter-spacing: -.058em;
  font-weight: 500;
  margin: .85rem 0 1rem;
}
.page-hero p {
  max-width: 76ch;
  color: var(--body);
  font-size: clamp(1.08rem, 1.5vw, 1.24rem);
}

.two-col {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.photo-card {
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--paper-2);
}

.photo-card img {
  width: 100%;
  height: auto;
}

.content-block {
  color: var(--body);
  font-size: 1.08rem;
}
.content-block p:first-child { margin-top: 0; }

.card-list {
  display: grid;
  gap: 1rem;
}

.note-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.76);
  padding: 1.45rem;
  box-shadow: 0 10px 32px rgba(6,32,71,.035);
}
.note-card h3 {
  color: var(--navy);
  font-size: 1.3rem;
  margin: 0 0 .45rem;
}
.note-card p { margin: 0; color: var(--body); }

.pepeha {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,250,242,.95));
  box-shadow: var(--shadow-soft);
  padding: clamp(1.4rem, 4vw, 2.5rem);
}
.pepeha .section-title { margin-bottom: .7rem; }
.pepeha-intro {
  color: var(--muted);
  margin: 0 0 1.6rem;
  max-width: 72ch;
}
.pepeha-lines {
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.2vw, 1.62rem);
  line-height: 1.75;
}
.pepeha-lines p { margin: 0; }
.pepeha-note {
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: .98rem;
}

.writing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1rem;
}
.writing-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(1.35rem, 3vw, 2rem);
  box-shadow: 0 14px 40px rgba(6,32,71,.045);
}
.writing-card.featured {
  grid-column: 1 / -1;
}
.writing-card h2 {
  color: var(--navy);
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.2vw, 2.8rem);
  line-height: 1.02;
  font-weight: 500;
  letter-spacing: -.035em;
  margin: .45rem 0 .8rem;
}
.writing-card p { color: var(--body); margin: 0 0 1.1rem; }

.contact-box {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  box-shadow: var(--shadow);
}

/* Footer */
.site-footer {
  background: #fff;
  border-top: 1px solid var(--line);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem clamp(1.2rem, 3vw, 2rem);
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  color: var(--muted);
  font-size: .94rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  color: var(--navy);
}

/* Reveal effect */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1020px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-copy {
    padding-top: 5rem;
    padding-bottom: 3rem;
  }
  .hero-portrait-wrap {
    min-height: 560px;
  }
  .hero-portrait-wrap::before,
  .hero-portrait-wrap::after {
    display: none;
  }
  .hero-portrait {
    object-position: center 18%;
  }
  .pillar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pillar:nth-child(2) { border-right: none; }
  .pillar:nth-child(1), .pillar:nth-child(2) { border-bottom: 1px solid var(--line); }
  .korero-head {
    display: block;
  }
  .korero-head .section-intro { margin-top: 1rem; }
  .korero-grid,
  .two-col,
  .writing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .header-inner {
    align-items: center;
  }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: calc(100% + .35rem);
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
    padding: 1rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: .55rem .2rem; }
  .hero h1 { font-size: clamp(3.6rem, 17vw, 5.7rem); }
  .hero h1 span { font-size: clamp(2rem, 9vw, 3rem); }
  .hero-tags .sep:nth-of-type(n+4) { display: none; }
  .button { width: 100%; }
  .hero-portrait-wrap { min-height: 440px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar { border-right: none; border-bottom: 1px solid var(--line); }
  .pillar:last-child { border-bottom: none; }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1; transform: none; }
  .button, .pillar { transition: none; }
}