/* ==========================================================================
   Keala Waiwai: Design System
   Palette: basalt ink, kapa cream, ali'i gold
   Type: Cormorant (display serif) + Montserrat (sans body)
   ========================================================================== */

:root {
  --color-ink: #14201b;
  --color-ink-2: #1f2e27;
  --color-ink-3: #2a3c33;
  --color-gold: #b8863b;
  --color-gold-light: #d8ae6b;
  --color-gold-dark: #96702f;
  --color-bg: #faf6ed;
  --color-bg-card: #f2ead9;
  --color-text: #1b1b18;
  --color-text-muted: #5b5548;
  --color-text-on-ink: #f4efe2;
  --color-text-on-ink-muted: #c9c0aa;
  --color-border: #e3d8c0;
  --color-border-on-ink: rgba(244, 239, 226, 0.16);

  --font-display: "Cormorant", "Georgia", serif;
  --font-body: "Montserrat", -apple-system, "Segoe UI", sans-serif;

  --max-width: 1180px;
  --radius: 2px;
  --shadow-card: 0 10px 30px rgba(20, 32, 27, 0.08);
  --transition: 220ms ease;
}

*,
*::before,
*::after {
  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: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: inherit;
}

p {
  margin: 0 0 1em;
}

a {
  color: inherit;
}

::selection {
  background: var(--color-gold);
  color: var(--color-ink);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Layout helpers ---------- */

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin: 0 0 1rem;
}

.eyebrow--light {
  color: var(--color-gold-light);
}

.eyebrow--center {
  text-align: center;
}

.section-title {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
}

.section-title--center {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-title--light {
  color: var(--color-text-on-ink);
}

.body-lg {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 620px;
}

.body-lg--light {
  color: var(--color-text-on-ink-muted);
}

.body-lg--center {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.rule-gold {
  display: block;
  width: 56px;
  height: 2px;
  background: var(--color-gold);
  margin-top: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--gold {
  background: var(--color-gold);
  color: var(--color-ink);
}

.btn--gold:hover {
  background: var(--color-gold-light);
}

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

.btn--outline:hover {
  background: var(--color-ink);
  color: var(--color-text-on-ink);
}

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

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 237, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-ink);
}

.brand__mark {
  display: inline-flex;
  flex-shrink: 0;
}

.brand__mark img {
  display: block;
  border-radius: 50%;
}

.brand__word {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 2.25rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  position: relative;
  padding-bottom: 4px;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--color-gold);
  transition: right var(--transition);
}

.site-nav a:hover::after {
  right: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-ink);
  margin: 0 auto;
  transition: transform var(--transition), opacity var(--transition);
}

.mobile-nav {
  display: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0.5rem 1.5rem 1.25rem;
}

.mobile-nav a {
  display: block;
  padding: 0.85rem 0;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.site-header.is-open .mobile-nav {
  max-height: 320px;
}

@media (max-width: 780px) {
  .site-nav {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .mobile-nav {
    display: block;
  }
}

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

.hero {
  position: relative;
  background:
    linear-gradient(160deg, rgba(20, 32, 27, 0.94), rgba(20, 32, 27, 0.82) 55%, rgba(20, 32, 27, 0.94)),
    url('/images/hero-leaves.webp');
  background-size: cover;
  background-position: center;
  color: var(--color-text-on-ink);
  padding: 7rem 1.5rem 9rem;
}

.hero__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.hero__headline {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-style: italic;
  color: var(--color-text-on-ink);
  margin-bottom: 0.7em;
}

.hero__subhead {
  font-size: 1.15rem;
  color: var(--color-text-on-ink-muted);
  max-width: 560px;
  margin: 0 auto 2.25rem;
}

.hero__wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  line-height: 0;
}

.hero__wave svg {
  width: 100%;
  height: 60px;
  display: block;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

/* ---------- Story ---------- */

.story {
  padding: 6rem 1.5rem;
}

.story__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.story__text h2 {
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  max-width: 480px;
}

.story__quote {
  padding: 2.5rem;
  background: var(--color-bg-card);
  border-radius: var(--radius);
}

.story__quote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.4;
  color: var(--color-ink);
}

@media (max-width: 860px) {
  .story__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ---------- Pillars ---------- */

.pillars {
  padding: 6rem 1.5rem;
  background: var(--color-bg-card);
}

.pillars__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.pillars__grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pillar-card {
  background: var(--color-bg);
  padding: 2.25rem 1.75rem;
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition);
}

.pillar-card:hover {
  transform: translateY(-4px);
}

.pillar-card__word {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 0.15em;
}

.pillar-card__translation {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 1rem;
}

.pillar-card__body {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .pillars__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ---------- Framework ---------- */

.framework {
  position: relative;
  padding: 6.5rem 1.5rem;
  background:
    linear-gradient(160deg, rgba(20, 32, 27, 0.93), rgba(20, 32, 27, 0.88)),
    url('/images/card-wood.jpg');
  background-size: cover;
  background-position: center;
  color: var(--color-text-on-ink);
  overflow: hidden;
}

.framework__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
}

.framework__grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.framework-card {
  padding: 2.25rem;
  background: rgba(20, 32, 27, 0.72);
  border: 1px solid var(--color-border-on-ink);
  border-radius: var(--radius);
  backdrop-filter: blur(2px);
  transition: border-color var(--transition), background var(--transition);
}

.framework-card:hover {
  border-color: var(--color-gold);
  background: rgba(20, 32, 27, 0.85);
}

.framework-card__num {
  display: block;
  width: 30px;
  height: 2px;
  background: var(--color-gold);
  margin-bottom: 1.5rem;
}

.framework-card h3 {
  font-size: 1.35rem;
  color: var(--color-text-on-ink);
}

.framework-card p {
  font-size: 0.95rem;
  color: var(--color-text-on-ink-muted);
  margin-bottom: 0;
}

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

/* ---------- Botanical sprig divider ---------- */

.sprig {
  display: flex;
  justify-content: center;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

/* ---------- Legacy quote band ---------- */

.legacy {
  padding: 6rem 1.5rem;
  background: var(--color-bg);
  text-align: center;
}

.legacy__inner {
  max-width: 780px;
  margin: 0 auto;
}

.legacy blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  color: var(--color-ink);
  line-height: 1.35;
}

.legacy cite {
  font-style: normal;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-dark);
}

/* ---------- Assessment ---------- */

.assessment {
  padding: 7rem 1.5rem 8rem;
  background: var(--color-bg-card);
  text-align: center;
}

.assessment__inner {
  max-width: 620px;
  margin: 0 auto;
}

.assessment__note {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: 0.92rem;
  font-style: italic;
  color: var(--color-gold-dark);
}

.assessment__form {
  max-width: 440px;
  margin: 0 auto;
  text-align: left;
}

.assessment__form-row {
  margin-bottom: 1rem;
}

.assessment__form-row--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.assessment__form input[type="text"],
.assessment__form input[type="email"],
.assessment__form input[type="tel"] {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.assessment__form input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.assessment__form-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: -0.25rem 0 1.25rem;
}

.assessment__form .btn {
  width: 100%;
  border: none;
  cursor: pointer;
}

.assessment__form-status {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.2em;
}

.assessment__form-status.is-success {
  color: var(--color-gold-dark);
}

.assessment__form-status.is-error {
  color: #a33;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 500px) {
  .assessment__form-row--split {
    grid-template-columns: 1fr;
  }
}

/* ---------- Generic page (single/list/404) ---------- */

.page {
  padding: 6rem 1.5rem;
  min-height: 50vh;
}

.page--center {
  text-align: center;
}

.page__inner {
  max-width: 760px;
  margin: 0 auto;
}

.page__content {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.page__list {
  list-style: none;
  padding: 0;
  margin-top: 2rem;
}

.page__list li {
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 0;
}

.page__list a {
  text-decoration: none;
  font-weight: 500;
}

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

.site-footer {
  background: var(--color-ink);
  color: var(--color-text-on-ink-muted);
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-text-on-ink);
}

.site-footer__nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.site-footer__nav a {
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-on-ink-muted);
  transition: color var(--transition);
}

.site-footer__nav a:hover {
  color: var(--color-gold-light);
}

.site-footer__address {
  font-style: normal;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--color-text-on-ink-muted);
  text-align: right;
}

.site-footer__address a {
  color: var(--color-text-on-ink-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.site-footer__address a:hover {
  color: var(--color-gold-light);
}

.site-footer__fine {
  width: 100%;
  font-size: 0.78rem;
  color: rgba(244, 239, 226, 0.45);
  margin: 0;
  border-top: 1px solid var(--color-border-on-ink);
  padding-top: 1.5rem;
}