/* ==========================================================================
   MADie — site stylesheet
   Executes the brand handover. No rounded corners. No drop shadows.
   Magenta is never body copy. On dark, emphasis is lilac.
   ========================================================================== */

@import url('fonts.css');
@import url('tokens.css');

/* ---- reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--madie-serif);
  font-weight: 400;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.62;
  color: var(--madie-body);
  background: var(--madie-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, picture, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { list-style: none; padding: 0; }

/* ---- selection & focus ------------------------------------------------- */
::selection { background: var(--madie-lilac); color: var(--madie-ink); }
:focus-visible {
  outline: 2px solid var(--madie-magenta);
  outline-offset: 2px;
}

/* ---- skip link --------------------------------------------------------- */
.skip {
  position: fixed; top: -60px; left: 12px; z-index: 200;
  background: var(--madie-ink); color: var(--madie-paper);
  padding: 0.7em 1.1em; font-family: var(--madie-mono); font-size: .8rem;
  letter-spacing: .08em; transition: top .2s ease;
}
.skip:focus { top: 12px; }

/* ---- layout primitives ------------------------------------------------- */
.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: clamp(1.25rem, 5vw, 4rem); }
.narrow { max-width: 820px; }
section { position: relative; }
.band { padding-block: clamp(4.5rem, 9vw, 8.5rem); }
.band--tight { padding-block: clamp(3.25rem, 6vw, 5.5rem); }

/* Light is the default. Dark bands invert. Roughly 2:1 light to dark. */
.dark {
  background: var(--madie-void);
  color: var(--madie-body-dk);
}
.dark h1, .dark h2, .dark h3 { color: #fff; }
.mist { background: var(--madie-mist); }

/* ---- typography -------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--madie-display);
  font-weight: 300;
  color: var(--madie-ink);
  letter-spacing: -0.018em;
  line-height: 1.08;
}
/* The two-weight headline — the brand's type signature.
   Light 300 + Semibold 600 inside one heading, the bold half carries meaning. */
h1 b, h2 b, h3 b { font-weight: 600; }
h2 b { color: var(--madie-violet); }
.dark h2 b, .dark h3 b, .dark h1 b { color: var(--madie-lilac); }

h1 {
  font-size: clamp(2.6rem, 1.6rem + 4.6vw, 4.9rem);
  letter-spacing: -0.03em;
}
h2 { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3.05rem); }
h3 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.7rem); letter-spacing: -0.012em; }

p { max-width: var(--madie-measure); }
.lead {
  font-size: clamp(1.15rem, 1.05rem + 0.6vw, 1.42rem);
  line-height: 1.5;
  color: var(--madie-ink);
}
.dark .lead { color: rgba(255,255,255,.92); }

/* ---- eyebrow (mono, uppercase) ---------------------------------------- */
.eyebrow {
  font-family: var(--madie-mono);
  font-weight: 500;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.30em;
  color: var(--madie-violet);
  display: inline-flex;
  align-items: baseline;
  gap: 0.85em;
}
.dark .eyebrow { color: var(--madie-lilac); }
.eyebrow .idx { color: var(--madie-magenta); }

/* ---- the "signal" — the single signature device ----------------------- */
.signal { display: flex; align-items: center; gap: 9px; width: 100%; margin: 22px 0 30px; }
.signal-line { flex: 1; height: 1px; background: var(--madie-rule); transform-origin: left; }
.signal svg { flex: none; overflow: visible; }
.signal-tail { width: 90px; height: 1px; background: var(--madie-magenta); transform-origin: left; }
.dark .signal-line { background: var(--madie-rule-dk); }
.signal.center { justify-content: center; }
.signal.center .signal-line, .signal.center .signal-tail { flex: none; width: 64px; }

/* Draw-in on the hero only. Everything else static. */
.signal[data-draw] .signal-line,
.signal[data-draw] .signal-tail { transform: scaleX(0); }
.signal[data-draw].drawn .signal-line,
.signal[data-draw].drawn .signal-tail {
  transform: scaleX(1);
  transition: transform 0.9s cubic-bezier(.19,1,.22,1);
}
.signal[data-draw].drawn .signal-tail { transition-delay: 0.25s; }

/* ---- section heading block -------------------------------------------- */
.heading { max-width: 760px; }
.heading .eyebrow { margin-bottom: 4px; }

/* ---- buttons / links --------------------------------------------------- */
.cta {
  display: inline-flex; align-items: center; gap: 0.7em;
  font-family: var(--madie-display); font-weight: 500;
  font-size: 1.02rem; letter-spacing: -0.01em;
  color: var(--madie-ink);
  padding: 0.85em 1.4em;
  border: 1.4px solid var(--madie-ink);
  background: var(--madie-ink); color: var(--madie-paper);
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.cta:hover { background: transparent; color: var(--madie-ink); }
.cta:hover .cta-arrow { transform: translateX(4px); }
.cta-arrow { transition: transform .25s ease; }
.dark .cta { background: #fff; color: var(--madie-ink); border-color: #fff; }
.dark .cta:hover { background: transparent; color: #fff; }

.cta-ghost {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--madie-display); font-weight: 500; font-size: 1.02rem;
  color: var(--madie-ink); position: relative; padding-bottom: 3px;
}
.dark .cta-ghost { color: #fff; }
.cta-ghost::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1.4px; width: 100%;
  background: var(--madie-magenta); transform: scaleX(1); transform-origin: right;
  transition: transform .3s cubic-bezier(.19,1,.22,1);
}
.cta-ghost:hover::after { transform: scaleX(0); }
.cta-ghost .cta-arrow { transition: transform .25s ease; }
.cta-ghost:hover .cta-arrow { transform: translateX(4px); }

.cta-row { display: flex; flex-wrap: wrap; gap: 1.5rem 2rem; align-items: center; margin-top: 2.4rem; }

/* ==========================================================================
   NAV
   ========================================================================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.15rem clamp(1.25rem, 5vw, 4rem);
  transition: background .3s ease, padding .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(252,252,253,.9);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom-color: var(--madie-rule);
  padding-block: 0.8rem;
}
.nav__logo img { height: 34px; width: auto; transition: height .3s ease; }
.nav.is-scrolled .nav__logo img { height: 30px; }
/* white logo over hero, navy logo once scrolled onto paper */
.nav__logo .logo-navy { display: none; }
.nav.is-scrolled .nav__logo .logo-white { display: none; }
.nav.is-scrolled .nav__logo .logo-navy { display: block; }

.nav__links { display: flex; align-items: center; gap: clamp(1.4rem, 2.5vw, 2.6rem); }
.nav__links a {
  font-family: var(--madie-display); font-weight: 500; font-size: 0.98rem;
  letter-spacing: -0.01em; color: rgba(255,255,255,.86);
  position: relative; padding: 4px 0;
  transition: color .2s ease;
}
.nav.is-scrolled .nav__links a { color: var(--madie-body); }
.nav__links a:hover,
.nav.is-scrolled .nav__links a:hover { color: var(--madie-magenta); }
.nav__links a[aria-current="page"] { color: #fff; }
.nav.is-scrolled .nav__links a[aria-current="page"] { color: var(--madie-ink); }
.nav__links a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1.4px;
  background: var(--madie-magenta);
}
.nav__cta {
  font-family: var(--madie-display); font-weight: 500; font-size: 0.96rem;
  color: #fff; border: 1.3px solid rgba(255,255,255,.5); padding: 0.5em 1.05em;
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.nav__cta:hover { border-color: #fff; background: #fff; color: var(--madie-ink); }
.nav.is-scrolled .nav__cta { color: var(--madie-ink); border-color: var(--madie-ink); }
.nav.is-scrolled .nav__cta:hover { background: var(--madie-ink); color: var(--madie-paper); }

.nav__burger { display: none; width: 30px; height: 20px; position: relative; z-index: 120; }
.nav__burger span {
  position: absolute; left: 0; height: 1.6px; width: 100%; background: #fff;
  transition: transform .3s ease, opacity .2s ease, background .3s ease;
}
.nav.is-scrolled .nav__burger span { background: var(--madie-ink); }
.nav__burger span:nth-child(1) { top: 2px; }
.nav__burger span:nth-child(2) { top: 9px; }
.nav__burger span:nth-child(3) { top: 16px; }

/* mobile overlay */
.navmenu {
  position: fixed; inset: 0; z-index: 110; background: var(--madie-void);
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(2rem, 8vw, 5rem);
  transform: translateY(-100%); transition: transform .5s cubic-bezier(.76,0,.24,1);
  visibility: hidden;
}
.navmenu.open { transform: translateY(0); visibility: visible; }
.navmenu a {
  font-family: var(--madie-display); font-weight: 300; color: #fff;
  font-size: clamp(2rem, 8vw, 3.4rem); letter-spacing: -0.03em;
  padding: 0.28em 0; border-bottom: 1px solid var(--madie-rule-dk);
  display: flex; align-items: baseline; gap: 0.7em;
}
.navmenu a .n { font-family: var(--madie-mono); font-size: 0.8rem; color: var(--madie-magenta); }
.navmenu a:hover { color: var(--madie-lilac); }
body.menu-open { overflow: hidden; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  color: var(--madie-body-dk); background: var(--madie-void); overflow: hidden;
  padding-top: 6rem;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,19,42,.55) 0%, rgba(20,19,42,.25) 40%, rgba(20,19,42,.85) 100%),
    linear-gradient(90deg, rgba(20,19,42,.9) 0%, rgba(20,19,42,.35) 55%, rgba(20,19,42,.1) 100%);
}
.hero__inner { position: relative; z-index: 2; }
.hero h1 { color: #fff; max-width: 15ch; }
.hero h1 b { color: var(--madie-lilac); }
.hero .lead { margin-top: 1.6rem; max-width: 46ch; color: rgba(255,255,255,.9); }
.hero__meta {
  position: absolute; z-index: 2; bottom: 2.2rem; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: end;
  font-family: var(--madie-mono); font-size: 0.7rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(255,255,255,.55);
}
.hero__scroll { display: inline-flex; align-items: center; gap: 0.7em; }
.hero__scroll .bar { width: 1px; height: 34px; background: rgba(255,255,255,.4); position: relative; overflow: hidden; }
.hero__scroll .bar::after {
  content: ""; position: absolute; inset: 0; background: var(--madie-magenta);
  animation: scrolldrop 2.2s cubic-bezier(.7,0,.3,1) infinite;
}
@keyframes scrolldrop { 0%{transform:translateY(-100%)} 60%,100%{transform:translateY(100%)} }
@media (prefers-reduced-motion: reduce) { .hero__scroll .bar::after { animation: none; } }

/* ==========================================================================
   CARDS — top border only. The border is the entire chrome.
   ========================================================================== */
.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.4rem); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card { position: relative; padding-top: 1.4rem; }
.card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 1.6px;
  background: var(--madie-ink); transition: background .3s ease;
}
.dark .card::before { background: rgba(255,255,255,.42); }
.card:hover::before { background: var(--madie-magenta); }
.card h3 { margin-bottom: 0.55rem; }
.card p { color: inherit; opacity: .95; }
.card .card__index {
  font-family: var(--madie-mono); font-size: 0.72rem; letter-spacing: 0.18em;
  color: var(--madie-magenta); display: block; margin-bottom: 0.9rem;
}
a.card { color: inherit; display: block; }
a.card .card__more {
  font-family: var(--madie-mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--madie-violet); margin-top: 1rem;
  display: inline-flex; gap: .5em; opacity: 0; transform: translateX(-6px);
  transition: opacity .3s ease, transform .3s ease;
}
.dark a.card .card__more { color: var(--madie-lilac); }
a.card:hover .card__more { opacity: 1; transform: translateX(0); }

/* ---- callout (vision / mission / promise) ----------------------------- */
.callout {
  border-left: 2.4px solid var(--madie-magenta);
  padding: 0.4rem 0 0.4rem 1.8rem;
}
.callout .kicker {
  font-family: var(--madie-mono); font-weight: 500; font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.28em; color: var(--madie-violet);
  display: block; margin-bottom: 0.9rem;
}
.dark .callout .kicker { color: var(--madie-lilac); }
.callout p {
  font-family: var(--madie-display); font-weight: 300;
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.85rem); line-height: 1.28;
  color: var(--madie-ink); letter-spacing: -0.015em;
}
.dark .callout p { color: #fff; }

/* ---- stage (the five-stage method) ------------------------------------ */
.stages { display: grid; gap: 0; }
.stage {
  display: grid; grid-template-columns: minmax(90px, 0.7fr) 3fr;
  gap: clamp(1rem, 4vw, 3rem); align-items: start;
  padding: 2.2rem 0; border-bottom: 1px solid var(--madie-rule);
}
.dark .stage { border-bottom-color: var(--madie-rule-dk); }
.stage:first-child { border-top: 1px solid var(--madie-rule); }
.dark .stage:first-child { border-top-color: var(--madie-rule-dk); }
.stage__num {
  font-family: var(--madie-display); font-weight: 300;
  font-size: clamp(3rem, 2rem + 4vw, 5.2rem); line-height: 1;
  color: var(--madie-violet); letter-spacing: -0.04em;
}
.dark .stage__num { color: var(--madie-lilac); }
.stage__body h3 { margin-bottom: 0.6rem; }
.stage__deliver {
  font-family: var(--madie-mono); font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--madie-magenta); margin-top: 1rem; display: block;
  padding-top: 0.9rem; border-top: 1px dashed var(--madie-rule);
}
.dark .stage__deliver { border-top-color: var(--madie-rule-dk); }
.stage__deliver b { font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; margin-right: .6em; }

/* ---- taglist ----------------------------------------------------------- */
.taglist { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.tag {
  font-family: var(--madie-mono); font-size: 0.68rem; text-transform: uppercase;
  letter-spacing: 0.14em; padding: 0.5em 0.95em;
  border: 0.7px solid var(--madie-rule); color: var(--madie-body);
  transition: border-color .25s ease, color .25s ease;
}
.dark .tag { border-color: var(--madie-rule-dk); color: rgba(255,255,255,.8); }
.tag:hover { border-color: var(--madie-magenta); color: var(--madie-ink); }
.dark .tag:hover { color: #fff; border-color: var(--madie-lilac); }

/* ---- sector rows ------------------------------------------------------- */
.sectors { border-top: 1px solid var(--madie-rule); }
.dark .sectors { border-top-color: var(--madie-rule-dk); }
.sector {
  display: grid; grid-template-columns: minmax(200px, 1fr) 2fr; gap: clamp(1rem,4vw,3rem);
  align-items: baseline; padding: 1.5rem 0; border-bottom: 1px solid var(--madie-rule);
  transition: padding-left .3s ease;
}
.dark .sector { border-bottom-color: var(--madie-rule-dk); }
.sector:hover { padding-left: 0.6rem; }
.sector__name {
  font-family: var(--madie-display); font-weight: 300;
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); color: var(--madie-ink);
  letter-spacing: -0.02em;
}
.dark .sector__name { color: #fff; }
.sector:hover .sector__name b { color: var(--madie-magenta); }
.sector__qual { color: var(--madie-body); }
.dark .sector__qual { color: var(--madie-body-dk); }

/* ---- split / feature layouts ------------------------------------------ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.split--art { grid-template-columns: 1.05fr 0.95fr; }
.figure { position: relative; }
.figure img { width: 100%; height: auto; }
.figure--mist { background: var(--madie-mist); padding: clamp(1.5rem,4vw,3rem); }

/* two-column prose */
.cols-2 { columns: 2; column-gap: clamp(2rem, 5vw, 4rem); }
.cols-2 > * { break-inside: avoid; }

/* value list */
.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2.2rem; }
.value h3 { font-size: 1.35rem; margin-bottom: .4rem; }
.value h3 b { color: var(--madie-violet); font-weight: 600; }
.dark .value h3 b { color: var(--madie-lilac); }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.form { display: grid; gap: 1.6rem; }
.field { display: grid; gap: 0.5rem; }
.field label {
  font-family: var(--madie-mono); font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--madie-violet);
}
.dark .field label { color: var(--madie-lilac); }
.field input, .field textarea {
  font-family: var(--madie-serif); font-size: 1.05rem; color: var(--madie-ink);
  background: transparent; border: 0; border-bottom: 1.4px solid var(--madie-rule);
  padding: 0.7rem 0; transition: border-color .25s ease;
}
.dark .field input, .dark .field textarea { color: #fff; border-bottom-color: var(--madie-rule-dk); }
.field input:focus, .field textarea:focus { outline: none; border-bottom-color: var(--madie-magenta); }
.field textarea { resize: vertical; min-height: 120px; }
.form__aside .callout p { font-size: clamp(1.15rem,1rem+.8vw,1.5rem); }
.contact-detail { margin-top: 2rem; }
.contact-detail dt {
  font-family: var(--madie-mono); font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--madie-violet); margin-bottom: .35rem;
}
.dark .contact-detail dt { color: var(--madie-lilac); }
.contact-detail dd {
  font-family: var(--madie-display); font-weight: 300; font-size: 1.35rem;
  color: var(--madie-ink); margin-bottom: 1.4rem;
}
.dark .contact-detail dd { color: #fff; }
.contact-detail dd a:hover { color: var(--madie-magenta); }
.form__status { font-family: var(--madie-mono); font-size: .82rem; letter-spacing: .04em; }
.form__status.ok { color: var(--madie-violet); }
.form__status.err { color: var(--madie-magenta); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--madie-void); color: var(--madie-body-dk); padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; align-items: start; }
.footer__logo img { height: 44px; width: auto; margin-bottom: 1.3rem; }
.footer__tag { font-family: var(--madie-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.55); }
.footer h4 { font-family: var(--madie-mono); font-weight: 500; font-size: .72rem; text-transform: uppercase; letter-spacing: .2em; color: var(--madie-lilac); margin-bottom: 1.1rem; }
.footer__links a { display: block; padding: .35rem 0; color: rgba(255,255,255,.82); }
.footer__links a:hover { color: #fff; }
.footer__contact { font-family: var(--madie-mono); font-size: .82rem; line-height: 1.9; color: rgba(255,255,255,.82); }
.footer__contact a:hover { color: var(--madie-lilac); }
.footer__base {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  margin-top: clamp(2.5rem,5vw,4rem); padding-top: 1.6rem; border-top: 1px solid var(--madie-rule-dk);
  font-family: var(--madie-mono); font-size: .7rem; letter-spacing: .1em; color: rgba(255,255,255,.5);
}

/* small note tag for provisional content */
.provisional { position: relative; }
.provisional::after {
  content: "provisional"; font-family: var(--madie-mono); font-size: .58rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--madie-magenta);
  vertical-align: super; margin-left: .5em; opacity: .7;
}

/* ==========================================================================
   REVEAL — subtle, disabled under reduced motion
   ========================================================================== */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.19,1,.22,1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none; }
  .nav, .cta, .cta-arrow, .card::before, .sector { transition: none; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split, .split--art { grid-template-columns: 1fr; }
  .cols-2 { columns: 1; }
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .stage { grid-template-columns: 1fr; gap: .4rem; }
  .stage__num { font-size: 3.2rem; }
  .sector { grid-template-columns: 1fr; gap: .4rem; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__meta { font-size: .6rem; }
}