/* ============================================================
   RichCo Media — Site Stylesheet
   Direction: Private Reserve (medium-blue / dark-navy / white)
   ============================================================ */

:root {
  --bg: #0a1426;
  --bg-deep: #070e1c;
  --panel: #0f1c33;
  --panel-2: #122340;
  --cream: #eaf0f9;
  --cream-dim: rgba(234, 240, 249, 0.72);
  --dim: #7d8ba3;
  --dim-2: #5a6680;
  --blue: #5a8ed1;
  --blue-bright: #7aa8ec;
  --blue-deep: #2c5fa8;
  --rule: rgba(234, 240, 249, 0.12);
  --rule-strong: rgba(234, 240, 249, 0.22);
  --display: 'Instrument Serif', 'Fraunces', Georgia, serif;
  --text: 'Fraunces', Georgia, serif;
  --sans: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --pad-x: clamp(20px, 5vw, 80px);
  --max: 1280px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea { font: inherit; color: inherit; background: transparent; border: none; outline: none; }
img, svg { display: block; }

::selection { background: var(--blue-deep); color: var(--cream); }

/* Ambient glow behind hero */
.glow {
  position: absolute;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: min(1200px, 110vw); height: 1100px;
  background: radial-gradient(ellipse at 50% 0%, rgba(90, 142, 209, 0.16), transparent 65%);
  pointer-events: none;
  z-index: 0;
}

/* ──────────────────────────────────────────────────────────
   NAV
   ────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  padding: 20px var(--pad-x);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: rgba(10, 20, 38, 0.0);
  backdrop-filter: blur(0px);
  transition: background 240ms ease, backdrop-filter 240ms ease, border-color 240ms ease, padding 240ms ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 20, 38, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--rule);
  padding-top: 14px; padding-bottom: 14px;
}
.nav__est { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--dim); text-transform: uppercase; }
.nav__brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--display); font-size: clamp(20px, 2vw, 24px);
  letter-spacing: 4px; color: var(--cream);
}
.nav__links {
  display: flex; justify-content: flex-end; gap: 32px;
  font-size: 12px; letter-spacing: 1.5px; color: var(--dim);
  text-transform: uppercase;
}
.nav__links a { transition: color 160ms ease; }
.nav__links a:hover { color: var(--cream); }
.nav__hamburger {
  display: none;
  background: none; border: none; padding: 8px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block; width: 22px; height: 1.5px; background: var(--cream);
  margin: 4px 0; transition: transform 200ms ease, opacity 200ms ease;
}

/* Mobile drawer */
.drawer {
  position: fixed; inset: 0;
  background: rgba(7, 14, 28, 0.96);
  backdrop-filter: blur(14px);
  z-index: 60;
  display: flex; flex-direction: column; padding: 24px var(--pad-x) 48px;
  transform: translateY(-100%);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}
.drawer.open { transform: translateY(0); }
.drawer__top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 64px;
}
.drawer__close {
  background: none; border: none; color: var(--cream);
  font-size: 28px; padding: 8px; line-height: 1;
}
.drawer__links {
  display: flex; flex-direction: column; gap: 24px;
  font-family: var(--display); font-size: 40px; letter-spacing: -0.8px;
}
.drawer__links a { color: var(--cream); }
.drawer__links a em { color: var(--blue); font-weight: 400; }
.drawer__cta {
  margin-top: auto; padding-top: 32px;
  border-top: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 12px;
}
.drawer__cta .muted { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--dim); text-transform: uppercase; }

/* ──────────────────────────────────────────────────────────
   HERO
   ────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(72px, 12vw, 144px) var(--pad-x) clamp(48px, 8vw, 96px);
  text-align: center;
  z-index: 1;
}
.pill {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 8px 18px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  margin-bottom: clamp(40px, 6vw, 64px);
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2.5px; color: var(--blue);
  text-transform: uppercase;
}
.pill .dot { width: 4px; height: 4px; border-radius: 2px; background: var(--blue); }
.hero h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(48px, 9vw, 124px);
  line-height: 0.96;
  letter-spacing: -3px;
  margin: 0;
  color: var(--cream);
  text-wrap: balance;
}
.hero h1 em { font-style: italic; color: var(--blue); font-weight: 400; }
.hero p.lede {
  font-family: var(--text);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.55;
  color: var(--dim);
  font-weight: 300;
  margin: clamp(28px, 4vw, 44px) auto 0;
  max-width: 640px;
  text-wrap: pretty;
}
.scroll-cue {
  margin-top: clamp(56px, 8vw, 88px);
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2.5px; color: var(--dim);
  text-transform: uppercase;
}
.scroll-cue::after {
  content: ''; width: 1px; height: 32px;
  background: linear-gradient(to bottom, var(--blue), transparent);
}

/* ──────────────────────────────────────────────────────────
   CONSTANTS TABLET
   ────────────────────────────────────────────────────────── */
.constants {
  margin: clamp(32px, 5vw, 56px) var(--pad-x) 0;
  padding: clamp(24px, 4vw, 36px) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative; z-index: 1;
}
.constants__cell {
  padding: 0 clamp(16px, 2.5vw, 32px);
  text-align: center;
}
.constants__cell + .constants__cell { border-left: 1px solid var(--rule); }
.constants__k {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 400;
  letter-spacing: -1px;
  color: var(--cream);
  margin-bottom: 8px;
  line-height: 1;
}
.constants__v {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 1.5px; color: var(--dim);
  text-transform: uppercase;
}

/* ──────────────────────────────────────────────────────────
   SECTION SHELL
   ────────────────────────────────────────────────────────── */
.section { padding: clamp(80px, 12vw, 160px) var(--pad-x); position: relative; z-index: 1; }
.section__header { text-align: center; max-width: 760px; margin: 0 auto; }
.section__eyebrow {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 2.5px; color: var(--blue);
  text-transform: uppercase;
  margin-bottom: clamp(20px, 3vw, 28px);
}
.section__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(42px, 6.5vw, 84px);
  letter-spacing: -1.5px;
  line-height: 1.0;
  color: var(--cream);
  margin: 0;
  text-wrap: balance;
}
.section__title em { font-style: italic; color: var(--blue); font-weight: 400; }

/* ──────────────────────────────────────────────────────────
   PRACTICE / SERVICES
   ────────────────────────────────────────────────────────── */
.services {
  margin-top: clamp(48px, 7vw, 80px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
}
.service {
  background: var(--bg);
  padding: clamp(28px, 3.5vw, 44px) clamp(24px, 3vw, 40px);
  min-height: 240px;
  display: flex; flex-direction: column;
  position: relative;
  transition: background 220ms ease;
}
.service__body-wrap { margin-top: auto; }
.service:hover { background: var(--panel); }
.service__num {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2px; color: var(--blue);
  margin-bottom: 28px;
}
.service__name {
  font-family: var(--display);
  font-size: clamp(24px, 2.5vw, 30px);
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--cream);
  margin: 0 0 14px;
  line-height: 1.15;
}
.service__body {
  font-size: 14px; line-height: 1.65; color: var(--dim);
  margin: 0;
}

/* ──────────────────────────────────────────────────────────
   APPROACH
   ────────────────────────────────────────────────────────── */
.approach {
  margin-top: clamp(48px, 7vw, 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 64px) clamp(48px, 6vw, 80px);
}
.principle { display: grid; grid-template-columns: 40px 1fr; gap: clamp(16px, 2vw, 28px); }
.principle__num {
  font-family: var(--display); font-style: italic;
  font-size: clamp(24px, 2.5vw, 32px);
  color: var(--blue); line-height: 1;
}
.principle__title {
  font-family: var(--display);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--cream);
  margin: 0 0 14px;
  line-height: 1.15;
}
.principle__body {
  font-size: 15px; line-height: 1.7; color: var(--dim);
  margin: 0; max-width: 480px;
}

/* ──────────────────────────────────────────────────────────
   PULL QUOTE
   ────────────────────────────────────────────────────────── */
.pullquote {
  margin: 0 var(--pad-x);
  padding: clamp(64px, 10vw, 112px) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: center;
  position: relative; z-index: 1;
}
.pullquote__mark {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(56px, 8vw, 88px);
  color: var(--blue);
  line-height: 0.5;
  margin-bottom: 24px;
}
.pullquote blockquote {
  margin: 0 auto; max-width: 820px;
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(24px, 3.5vw, 40px);
  line-height: 1.3;
  letter-spacing: -0.5px;
  color: var(--cream);
  text-wrap: pretty;
}
.pullquote__attribution {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 2.5px; color: var(--dim);
  text-transform: uppercase;
  margin-top: clamp(24px, 4vw, 36px);
}

/* ──────────────────────────────────────────────────────────
   WAITLIST FORM
   ────────────────────────────────────────────────────────── */
.waitlist { padding-top: clamp(80px, 12vw, 144px); }
.form-card {
  max-width: 760px; margin: clamp(40px, 6vw, 64px) auto 0;
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: clamp(28px, 4vw, 56px);
  position: relative;
}
.form-card::before {
  content: ''; position: absolute; top: -1px; left: -1px;
  width: 28px; height: 28px;
  border-top: 1px solid var(--blue);
  border-left: 1px solid var(--blue);
}
.form-card::after {
  content: ''; position: absolute; bottom: -1px; right: -1px;
  width: 28px; height: 28px;
  border-bottom: 1px solid var(--blue);
  border-right: 1px solid var(--blue);
}
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 32px 36px;
}
.field { display: flex; flex-direction: column; }
.field--full { grid-column: 1 / -1; }
.field__label {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 1.8px; color: var(--dim);
  text-transform: uppercase; margin-bottom: 10px;
}
.field__input,
.field__textarea {
  border-bottom: 1px solid var(--rule-strong);
  padding: 8px 0 10px;
  font-family: var(--text); font-size: 17px;
  color: var(--cream);
  transition: border-color 200ms ease;
  width: 100%;
}
.field__textarea { resize: vertical; min-height: 72px; }
.field__input:focus,
.field__textarea:focus { border-bottom-color: var(--blue); }
.field__input::placeholder,
.field__textarea::placeholder { color: rgba(234, 240, 249, 0.28); font-style: italic; }
.field__error {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 1px; color: #e07a8a;
  margin-top: 8px; text-transform: uppercase;
  min-height: 14px;
}
.form-card__footer {
  margin-top: 36px; padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.form-card__note {
  font-size: 12px; color: var(--dim); line-height: 1.5;
  max-width: 360px;
}
.form-card__note strong { color: var(--cream); font-weight: 600; }
.btn-submit {
  background: var(--blue);
  color: var(--bg);
  border: none;
  padding: 14px 32px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 2.5px; text-transform: uppercase;
  font-weight: 600;
  transition: background 200ms ease, transform 120ms ease;
  white-space: nowrap;
}
.btn-submit:hover { background: var(--blue-bright); }
.btn-submit:active { transform: translateY(1px); }
.btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* Submitted state */
.form-success {
  text-align: center;
  padding: clamp(48px, 6vw, 80px) clamp(24px, 4vw, 48px);
}
.form-success__mark {
  font-family: var(--display);
  font-style: italic;
  font-size: 64px;
  color: var(--blue);
  margin-bottom: 16px;
  line-height: 1;
}
.form-success__title {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 400;
  letter-spacing: -0.6px;
  color: var(--cream);
  margin: 0 0 16px;
}
.form-success__body {
  font-family: var(--text);
  font-size: 17px; font-weight: 300;
  line-height: 1.6; color: var(--dim);
  margin: 0; max-width: 480px; margin-inline: auto;
}
.form-success__meta {
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: inline-block;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2px; color: var(--dim);
  text-transform: uppercase;
}

/* ──────────────────────────────────────────────────────────
   FAQ
   ────────────────────────────────────────────────────────── */
.faq { max-width: 920px; margin: clamp(40px, 6vw, 64px) auto 0; }
.faq__item {
  border-top: 1px solid var(--rule);
}
.faq__item:last-child { border-bottom: 1px solid var(--rule); }
.faq__btn {
  width: 100%; background: none; border: none;
  padding: clamp(22px, 3vw, 32px) 0;
  display: grid; grid-template-columns: 32px 1fr 32px;
  gap: 20px; align-items: baseline;
  color: var(--cream); text-align: left;
}
.faq__num {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 1px; color: var(--blue);
  align-self: center;
}
.faq__q {
  font-family: var(--display); font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 400; letter-spacing: -0.3px;
  line-height: 1.25; margin: 0;
}
.faq__icon {
  font-family: var(--mono); font-size: 18px;
  color: var(--dim); align-self: center; justify-self: end;
  transition: transform 240ms ease, color 200ms ease;
  line-height: 1; width: 16px; text-align: center;
}
.faq__btn:hover .faq__icon { color: var(--cream); }
.faq__item.open .faq__icon { transform: rotate(45deg); color: var(--blue); }
.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 320ms cubic-bezier(0.22, 1, 0.36, 1);
}
.faq__item.open .faq__answer { grid-template-rows: 1fr; }
.faq__answer-inner {
  overflow: hidden;
  font-size: 16px; line-height: 1.7; color: var(--dim);
}
.faq__answer-inner > div {
  padding: 0 32px clamp(28px, 3vw, 40px) 52px;
  max-width: 680px;
}

/* ──────────────────────────────────────────────────────────
   FOOTER
   ────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--rule);
  padding: clamp(56px, 8vw, 88px) var(--pad-x) 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: clamp(48px, 6vw, 64px);
}
.footer__brand { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer__brand-wordmark { font-family: var(--display); font-size: 24px; letter-spacing: 4px; color: var(--cream); }
.footer__tagline {
  font-family: var(--text); font-size: 15px; font-weight: 300;
  line-height: 1.65; color: var(--dim); max-width: 360px;
}
.footer__col-title {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2px; color: var(--dim);
  text-transform: uppercase; margin-bottom: 16px;
}
.footer__col-list {
  display: flex; flex-direction: column; gap: 10px;
  font-size: 14px; color: var(--cream-dim);
}
.footer__col-list a { transition: color 160ms ease; }
.footer__col-list a:hover { color: var(--cream); }
.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2px; color: var(--dim);
  text-transform: uppercase;
}

/* ──────────────────────────────────────────────────────────
   SCROLL REVEAL
   ────────────────────────────────────────────────────────── */
/* Reveals only hide while JS is bootstrapping. If JS fails for any
   reason, the .js-ready class is never set and content stays visible. */
.js-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms cubic-bezier(0.22, 1, 0.36, 1),
              transform 800ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
.js-ready .reveal.is-in,
.reveal.is-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — TABLET
   ────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }
  .nav__hamburger { display: block; }
  .nav__est { display: none; }
  .nav { grid-template-columns: 1fr auto; }
  .approach { grid-template-columns: 1fr; gap: 40px; }
  .constants { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .constants__cell { padding: 16px clamp(16px, 3vw, 24px); }
  .constants__cell + .constants__cell { border-left: none; }
  .constants__cell:nth-child(odd) { border-right: 1px solid var(--rule); }
  .constants__cell:nth-child(-n + 2) { border-bottom: 1px solid var(--rule); padding-bottom: 24px; }
  .constants__cell:nth-child(n + 3) { padding-top: 24px; }
}

/* ──────────────────────────────────────────────────────────
   RESPONSIVE — MOBILE
   ────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .services { grid-template-columns: 1fr; }
  .service { min-height: 0; }
  .form-grid { grid-template-columns: 1fr; gap: 24px; }
  .form-card__footer { flex-direction: column; align-items: stretch; gap: 20px; }
  .form-card__note { max-width: none; }
  .btn-submit { width: 100%; padding: 16px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
  .faq__btn { grid-template-columns: 28px 1fr 24px; gap: 14px; }
  .faq__answer-inner > div { padding-left: 42px; padding-right: 8px; }
  .constants__k { font-size: 26px; }
  .pill { font-size: 9px; padding: 7px 14px; gap: 8px; }
  .scroll-cue { display: none; }
}