/* ==========================================================================
   UNIVERSAL CONTENTS & MARKETING
   Editorial studio site — design system + layout
   Palette anchor: deep blue. Secondary accents used sparingly.
   ========================================================================== */

/* ---------- Fonts (self-hosted latin subsets, no third-party requests) ---- */
@font-face {
  font-family: 'Familjen Grotesk';
  src: url('../fonts/familjen-grotesk-latin-var.woff2') format('woff2-variations'),
       url('../fonts/familjen-grotesk-latin-var.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Instrument Serif';
  src: url('../fonts/instrument-serif-latin.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Instrument Serif';
  src: url('../fonts/instrument-serif-latin-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

/* ---------- Tokens ------------------------------------------------------- */
:root {
  /* Blues carry the identity */
  --ink:        #050d26;
  --night:      #071233;
  --blue-900:   #0a1a4c;
  --blue-800:   #0d2266;
  --blue-700:   #12308f;
  --blue-600:   #1c40dd;
  --blue-500:   #2f55f0;
  --blue-300:   #90a7f5;
  --blue-200:   #c3cffa;
  --blue-100:   #e2e8fd;

  /* Papers */
  --white:      #ffffff;
  --paper:      #faf8f2;
  --cream:      #f3efe4;
  --cream-deep: #e9e3d3;

  /* Selective accents */
  --yellow:     #f5c84b;
  --pink:       #ee7b9f;
  --green:      #2a9d7f;
  --orange:     #e2712f;

  --hair:        color-mix(in srgb, var(--blue-900) 14%, transparent);
  --hair-strong: color-mix(in srgb, var(--blue-900) 26%, transparent);
  --hair-light:  color-mix(in srgb, var(--white) 18%, transparent);

  --font-sans: 'Familjen Grotesk', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-serif: 'Instrument Serif', 'Times New Roman', Times, serif;

  /* Fluid scale */
  --t-micro: clamp(0.66rem, 0.63rem + 0.12vw, 0.76rem);
  --t-small: clamp(0.82rem, 0.79rem + 0.14vw, 0.94rem);
  --t-body:  clamp(1rem, 0.96rem + 0.22vw, 1.15rem);
  --t-lead:  clamp(1.14rem, 1.02rem + 0.62vw, 1.62rem);
  --t-h3:    clamp(1.5rem, 1.18rem + 1.4vw, 2.5rem);
  --t-h2:    clamp(2.15rem, 1.35rem + 3.7vw, 5rem);
  --t-h1:    clamp(2.6rem, 1.3rem + 6.4vw, 7rem);
  --t-mega:  clamp(3.4rem, 1rem + 11vw, 11rem);

  --gutter: clamp(1.25rem, 4.6vw, 5rem);
  --shell: 1420px;
  --section-y: clamp(5rem, 9vw, 11rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--t-body);
  font-weight: 400;
  line-height: 1.58;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip; /* clip does not create a scroll container -> sticky header keeps working */
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-weight: 400; line-height: 1; text-wrap: balance; }
::selection { background: var(--blue-600); color: var(--white); }

:focus-visible {
  outline: 2px solid var(--blue-600);
  outline-offset: 3px;
  border-radius: 1px;
}
.on-dark :focus-visible { outline-color: var(--yellow); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed; top: 0; left: 50%; z-index: 200;
  transform: translate(-50%, -110%);
  padding: 0.7rem 1.3rem;
  background: var(--blue-600); color: var(--white);
  font-size: var(--t-small); letter-spacing: 0.06em; text-transform: uppercase;
  transition: transform 0.25s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ---------- Primitives -------------------------------------------------- */
.shell {
  width: min(100% - var(--gutter) * 2, var(--shell));
  margin-inline: auto;
}

.eyebrow {
  display: flex; align-items: center; gap: 0.8em;
  font-size: var(--t-micro);
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--blue-700);
}
.eyebrow::before {
  content: ''; width: clamp(1.5rem, 4vw, 3.4rem); height: 1px;
  background: currentColor; opacity: 0.55; flex: none;
}
.on-dark .eyebrow { color: var(--blue-300); }

.br-lg { display: none; }
@media (min-width: 1040px) { .br-lg { display: inline; } }

.amp { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--blue-600); }
.accent-italic { font-family: var(--font-serif); font-style: italic; font-weight: 400; color: var(--blue-600); }
.on-dark .accent-italic { color: var(--yellow); }

.lead {
  font-size: var(--t-lead);
  line-height: 1.34;
  letter-spacing: -0.015em;
  color: color-mix(in srgb, var(--ink) 82%, var(--paper));
}
.on-dark .lead { color: color-mix(in srgb, var(--white) 82%, var(--blue-800)); }

.prose p + p { margin-top: 1.1em; }
.prose { color: color-mix(in srgb, var(--ink) 78%, var(--paper)); max-width: 62ch; }
.on-dark .prose { color: color-mix(in srgb, var(--blue-100) 88%, var(--white)); }

.section { position: relative; padding-block: var(--section-y); }
.on-dark { background: var(--blue-900); color: var(--white); }

/* Hairline column rules — quiet editorial structure */
.rules {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(to right, var(--hair) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  opacity: 0.85;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}
.on-dark .rules { background-image: linear-gradient(to right, var(--hair-light) 1px, transparent 1px); opacity: 0.5; }

/* Paper grain — fixed, never on a scrolling container */
.grain {
  position: fixed; inset: 0; z-index: 90; pointer-events: none;
  opacity: 0.035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Buttons ----------------------------------------------------- */
.btn {
  --btn-fg: var(--white);
  --btn-bg: var(--blue-600);
  position: relative;
  display: inline-flex; align-items: center; gap: 0.85em;
  padding: 1.05em 1.6em;
  background: var(--btn-bg); color: var(--btn-fg);
  font-size: var(--t-small); font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  overflow: hidden;
  transition: color 0.4s var(--ease), background-color 0.4s var(--ease);
}
.btn::after {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: var(--ink);
  transform: translateY(101%);
  transition: transform 0.45s var(--ease);
}
.btn > * { position: relative; z-index: 1; }
.btn:hover::after, .btn:focus-visible::after { transform: translateY(0); }
.btn__arrow { transition: transform 0.45s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(0.35em); }

.btn--lg { padding: 1.35em 2.2em; font-size: var(--t-body); letter-spacing: 0.1em; }
.btn--paper { --btn-bg: var(--paper); --btn-fg: var(--blue-900); }
.btn--paper::after { background: var(--yellow); }
.btn--paper:hover, .btn--paper:focus-visible { color: var(--ink); }

.btn--ghost {
  --btn-bg: transparent; --btn-fg: var(--blue-900);
  padding: 0.95em 0; letter-spacing: 0.16em;
}
.btn--ghost::after { inset: auto 0 0 0; height: 1px; background: var(--blue-600); transform: translateY(0) scaleX(0); transform-origin: left; }
.btn--ghost { border-bottom: 1px solid var(--hair-strong); }
.btn--ghost:hover::after, .btn--ghost:focus-visible::after { transform: scaleX(1); }
.btn--ghost:hover { color: var(--blue-600); }

/* ---------- Masthead ---------------------------------------------------- */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background-color 0.4s var(--ease);
}
.masthead.is-stuck { border-bottom-color: var(--hair); }

.masthead__inner {
  width: min(100% - var(--gutter) * 2, var(--shell));
  margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: clamp(4.25rem, 6vw, 5.75rem);
}

.wordmark {
  font-size: clamp(0.7rem, 0.62rem + 0.34vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--blue-900);
  transition: color 0.3s var(--ease);
  max-width: 11em;
}
.wordmark:hover { color: var(--blue-600); }

.nav { display: flex; align-items: center; gap: clamp(1.5rem, 2.6vw, 2.9rem); }
.nav__link {
  position: relative;
  font-size: var(--t-small);
  font-weight: 500;
  letter-spacing: 0.03em;
  padding-block: 0.3em;
  color: color-mix(in srgb, var(--ink) 74%, var(--paper));
  transition: color 0.3s var(--ease);
}
.nav__link::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--blue-600);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.nav__link:hover { color: var(--blue-900); }
.nav__link:hover::after, .nav__link:focus-visible::after { transform: scaleX(1); }

.nav__cta {
  font-size: var(--t-small); font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.72em 1.25em;
  border: 1px solid var(--hair-strong);
  color: var(--blue-900);
  transition: background-color 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.nav__cta:hover, .nav__cta:focus-visible { background: var(--blue-900); border-color: var(--blue-900); color: var(--paper); }

.menu-btn { display: none; align-items: center; gap: 0.6em; padding: 0.5em 0; font-size: var(--t-small); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.menu-btn__bars { display: grid; gap: 4px; width: 20px; }
.menu-btn__bars i { display: block; height: 1.5px; background: currentColor; transition: transform 0.35s var(--ease), opacity 0.2s linear; }
[aria-expanded='true'] .menu-btn__bars i:first-child { transform: translateY(5.5px) rotate(45deg); }
[aria-expanded='true'] .menu-btn__bars i:nth-child(2) { opacity: 0; }
[aria-expanded='true'] .menu-btn__bars i:last-child { transform: translateY(-5.5px) rotate(-45deg); }

/* Mobile panel */
.sheet {
  position: fixed; inset: 0; z-index: 99;
  background: var(--blue-900); color: var(--paper);
  padding: clamp(6rem, 18vw, 8rem) var(--gutter) var(--gutter);
  display: flex; flex-direction: column; justify-content: space-between;
  opacity: 0; visibility: hidden;
  transform: translateY(-1.5%);
  transition: opacity 0.45s var(--ease), transform 0.55s var(--ease), visibility 0.45s;
}
.sheet.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.sheet__nav { display: grid; gap: clamp(0.5rem, 2vw, 1rem); }
.sheet__link {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 12vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  opacity: 0; transform: translateY(0.5em);
  transition: opacity 0.5s var(--ease), transform 0.6s var(--ease), color 0.3s var(--ease);
}
.sheet.is-open .sheet__link { opacity: 1; transform: translateY(0); }
.sheet.is-open .sheet__link:nth-child(1) { transition-delay: 0.08s; }
.sheet.is-open .sheet__link:nth-child(2) { transition-delay: 0.14s; }
.sheet.is-open .sheet__link:nth-child(3) { transition-delay: 0.2s; }
.sheet.is-open .sheet__link:nth-child(4) { transition-delay: 0.26s; }
.sheet__link:hover { color: var(--yellow); }
.sheet__link em { font-style: italic; color: var(--blue-300); }
.sheet__foot {
  display: flex; flex-wrap: wrap; gap: 0.6rem 2rem;
  padding-top: 1.5rem; border-top: 1px solid var(--hair-light);
  font-size: var(--t-small); color: var(--blue-200);
}

@media (max-width: 900px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; }
}
body.is-locked { overflow: hidden; }
body.is-locked .masthead { background: transparent; backdrop-filter: none; border-bottom-color: transparent; }
body.is-locked .wordmark, body.is-locked .menu-btn { color: var(--paper); }

/* ---------- Hero -------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 8rem) clamp(4rem, 8vw, 8.5rem);
  overflow: hidden;
}
.hero__grid {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: end;
}
.hero__head { grid-column: 1 / -1; }
.hero__title {
  font-size: var(--t-h1);
  font-weight: 700;
  letter-spacing: -0.042em;
  line-height: 0.96;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 17ch;
  color: var(--blue-900);
}
.hero__title .accent-italic { letter-spacing: -0.02em; }
.hero__body { grid-column: 1 / -1; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(1.2rem, 3vw, 2.4rem); margin-top: clamp(1.8rem, 3vw, 2.6rem); }

.hero__meta {
  position: relative; z-index: 2;
  margin-top: clamp(3rem, 6vw, 5.5rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--hair-strong);
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.6rem;
  font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: color-mix(in srgb, var(--ink) 55%, var(--paper));
}
.hero__meta span:nth-child(2) { color: var(--blue-600); }
.hero__meta span:nth-child(4) { color: var(--orange); }

@media (min-width: 900px) {
  .hero__head { grid-column: 1 / span 8; }
  .hero__body { grid-column: 1 / span 5; }
}
@media (min-width: 1200px) {
  .hero__body { grid-column: 1 / span 4; }
}

/* Hero geometry */
.hero__art { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.geo { position: absolute; }
.geo--block {
  right: -4%; top: 12%;
  width: clamp(9rem, 26vw, 24rem); aspect-ratio: 4 / 5;
  background: var(--blue-800);
  animation: drift-a 19s ease-in-out infinite alternate;
}
.geo--block::after {
  content: ''; position: absolute; left: -18%; bottom: -12%;
  width: 34%; aspect-ratio: 1; background: var(--yellow);
}
.geo--ring {
  right: 16%; top: 4%;
  width: clamp(6rem, 17vw, 15rem); aspect-ratio: 1;
  border: 1.5px solid var(--blue-600); border-radius: 50%;
  animation: drift-b 23s ease-in-out infinite alternate;
}
.geo--arc { right: 2%; bottom: 6%; width: clamp(8rem, 23vw, 21rem); color: var(--blue-600); animation: drift-a 26s ease-in-out infinite alternate-reverse; }
.geo--arc svg { width: 100%; height: auto; }
.geo--pill {
  right: 30%; bottom: 14%;
  width: clamp(3.5rem, 9vw, 7rem); aspect-ratio: 1 / 2.4;
  background: var(--blue-600);
  animation: drift-b 21s ease-in-out infinite alternate;
}
.geo--dot { right: 40%; top: 20%; width: 0.75rem; aspect-ratio: 1; border-radius: 50%; background: var(--pink); }
.geo--line { right: 8%; top: 46%; width: clamp(5rem, 14vw, 12rem); height: 1px; background: var(--green); transform: rotate(-32deg); }

@media (max-width: 900px) {
  .geo--block { right: -14%; top: auto; bottom: -6%; width: 52vw; opacity: 0.92; }
  .geo--ring { right: 6%; top: 1%; width: 34vw; }
  .geo--arc, .geo--pill, .geo--dot, .geo--line { display: none; }
}

@keyframes drift-a {
  from { transform: translate3d(0, 0, 0) rotate(0deg); }
  to   { transform: translate3d(-1.6%, -2.4%, 0) rotate(-2.2deg); }
}
@keyframes drift-b {
  from { transform: translate3d(0, 0, 0) rotate(0deg); }
  to   { transform: translate3d(2.2%, 3%, 0) rotate(3deg); }
}

/* ---------- Editorial split (What we do) -------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(2rem, 4vw, 4.5rem) clamp(1.5rem, 3vw, 3rem);
  position: relative; z-index: 2;
}
.split__head { grid-column: 1 / -1; }
.split__body { grid-column: 1 / -1; }
.split__title {
  font-family: var(--font-serif);
  font-size: var(--t-h2);
  letter-spacing: -0.022em;
  line-height: 1.02;
  margin-top: clamp(1.2rem, 2.5vw, 2rem);
  max-width: 24ch;
}
.split__title em { font-style: italic; color: var(--blue-600); }
.on-dark .split__title em { color: var(--yellow); }

@media (min-width: 1000px) {
  .split__head { grid-column: 1 / span 6; }
  .split__body { grid-column: 8 / span 5; }
  .split--sticky .split__head { position: sticky; top: clamp(7rem, 12vh, 10rem); align-self: start; }
}

.pull {
  font-family: var(--font-serif);
  font-size: var(--t-h3);
  line-height: 1.16;
  letter-spacing: -0.018em;
  margin-top: 2.2rem; padding-left: clamp(1rem, 2vw, 1.6rem);
  border-left: 2px solid var(--blue-600);
  color: var(--blue-900);
}
.pull em { font-style: italic; }

/* Craft index — typography, not icons */
.craft {
  position: relative; z-index: 2;
  margin-top: clamp(3.5rem, 7vw, 6.5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.1rem, 2.4vw, 2rem) clamp(1.5rem, 3vw, 3rem);
}
.craft__item {
  padding-top: 0.85rem;
  border-top: 1px solid var(--hair-strong);
  display: flex; align-items: baseline; gap: 0.7em;
}
.craft__idx {
  font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--blue-600);
  flex: none;
}
.craft__word {
  font-size: clamp(1.2rem, 0.9rem + 1.1vw, 2.05rem);
  letter-spacing: -0.028em;
  line-height: 1.04;
  color: var(--blue-900);
}
.craft__item:nth-child(3n + 2) .craft__word { font-family: var(--font-serif); font-style: italic; letter-spacing: -0.012em; }
.craft__item:nth-child(5n + 3) .craft__idx { color: var(--orange); }
.craft__item:nth-child(7n + 5) .craft__idx { color: var(--green); }

@media (min-width: 620px) { .craft { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .craft { grid-template-columns: repeat(4, 1fr); }
  /* margin, not transform: .reveal owns the transform property on these items */
  .craft__item { margin-top: var(--off, 0); }
}

/* ---------- Capability ledger (attention section) ----------------------- */
.ledger {
  position: relative; z-index: 2;
  margin-top: clamp(3rem, 6vw, 5rem);
  display: grid; grid-template-columns: 1fr;
  gap: 0 clamp(2rem, 5vw, 5rem);
}
.ledger__lead {
  grid-column: 1 / -1;
  font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--blue-300);
  padding-bottom: 1.2rem;
}
.ledger__item {
  display: flex; align-items: baseline; gap: 1em;
  padding-block: clamp(0.8rem, 1.4vw, 1.1rem);
  border-top: 1px solid var(--hair-light);
  font-size: clamp(1.02rem, 0.9rem + 0.5vw, 1.35rem);
  letter-spacing: -0.018em;
  line-height: 1.24;
  transition: color 0.35s var(--ease), padding-left 0.35s var(--ease);
}
.ledger__item:hover { color: var(--white); padding-left: 0.5rem; }
.ledger__item span {
  flex: none; width: 0.5rem; height: 0.5rem; margin-top: 0.55em;
  border-radius: 50%; background: var(--blue-500);
}
.ledger__item:nth-child(3) span { background: var(--yellow); }
.ledger__item:nth-child(6) span { background: var(--pink); }
.ledger__item:nth-child(8) span { background: var(--green); }
.ledger__item:nth-child(10) span { background: var(--orange); }
@media (min-width: 760px) { .ledger { grid-template-columns: repeat(2, 1fr); } }

.statement {
  position: relative; z-index: 2;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 1rem + 3.6vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.024em;
  max-width: 30ch;
}
.statement i { font-style: italic; }
.statement .w1 { color: var(--yellow); }
.statement .w2 { color: var(--pink); }
.statement .w3 { color: var(--green); }
.statement .w4 { color: var(--blue-300); }

.aside-note {
  position: relative; z-index: 2;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.3rem;
  border-top: 1px solid var(--hair-light);
  display: grid; gap: 0.6rem;
  max-width: 62ch;
}
.aside-note__kicker {
  font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--blue-300);
}
.aside-note p {
  font-family: var(--font-serif);
  font-size: var(--t-lead);
  line-height: 1.26;
  letter-spacing: -0.012em;
  color: var(--white);
}

/* ---------- Principles marquee ------------------------------------------ */
.principles {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
  background: var(--blue-600);
  color: var(--white);
  overflow: hidden;
}
.principles::before,
.principles::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: clamp(2rem, 8vw, 9rem); z-index: 3; pointer-events: none;
}
.principles::before { left: 0; background: linear-gradient(to right, var(--blue-600), transparent); }
.principles::after { right: 0; background: linear-gradient(to left, var(--blue-600), transparent); }

.marquee { display: flex; width: max-content; transform-origin: center; }
.marquee--a { animation: slide-l 42s linear infinite; }
.marquee--b { animation: slide-r 52s linear infinite; margin-top: clamp(-0.5rem, -0.6vw, 0rem); }
.principles:hover .marquee { animation-play-state: paused; }

.marquee__row { display: flex; align-items: center; }
.marquee__word {
  font-size: var(--t-mega);
  line-height: 0.86;
  padding-inline: clamp(0.5rem, 1.6vw, 1.6rem);
  white-space: nowrap;
}
.marquee__word--solid { font-weight: 700; letter-spacing: -0.045em; text-transform: uppercase; }
.marquee__word--outline {
  font-weight: 700; letter-spacing: -0.04em; text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1.5px color-mix(in srgb, var(--white) 62%, transparent);
}
.marquee__word--serif { font-family: var(--font-serif); font-style: italic; letter-spacing: -0.02em; }
.marquee__word--yellow { color: var(--yellow); }
.marquee__sep { flex: none; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: color-mix(in srgb, var(--white) 55%, transparent); }
.marquee__sep--sq { border-radius: 0; background: var(--yellow); transform: rotate(45deg); }

/* Rotation lives inside the keyframes: an animated transform overrides a static one,
   so tilting via a separate class would silently lose the rotation. */
@keyframes slide-l {
  from { transform: rotate(-1.4deg) translate3d(0, 0, 0); }
  to   { transform: rotate(-1.4deg) translate3d(-50%, 0, 0); }
}
@keyframes slide-r {
  from { transform: rotate(0.9deg) translate3d(-50%, 0, 0); }
  to   { transform: rotate(0.9deg) translate3d(0, 0, 0); }
}

/* ---------- Flyer wall -------------------------------------------------- */
.work { background: var(--cream); }
.work__head {
  position: relative; z-index: 2;
  display: grid; gap: clamp(1.2rem, 2.5vw, 2rem);
  grid-template-columns: repeat(12, 1fr);
  align-items: end;
}
.work__title {
  grid-column: 1 / -1;
  font-family: var(--font-serif);
  font-size: var(--t-h2);
  letter-spacing: -0.022em; line-height: 1.02;
}
.work__title em { font-style: italic; color: var(--blue-600); }
.work__intro { grid-column: 1 / -1; max-width: 46ch; }
@media (min-width: 1000px) {
  .work__title { grid-column: 1 / span 7; }
  .work__intro { grid-column: 9 / span 4; }
}

/* Wall: absolutely composed on wide screens, intentional stack on small */
.wall {
  position: relative;
  margin-top: clamp(3rem, 6vw, 5.5rem);
  z-index: 2;
}

.flyer {
  --rot: 0deg;
  position: relative;
  container-type: inline-size;
  transition: transform 0.6s var(--ease), filter 0.6s var(--ease);
  transform: rotate(var(--rot));
  will-change: transform;
}
.flyer__frame {
  position: relative;
  height: 100%;
  overflow: hidden;
  background: var(--paper);
  box-shadow:
    0 1px 1px color-mix(in srgb, var(--blue-900) 10%, transparent),
    0 12px 26px -12px color-mix(in srgb, var(--blue-900) 30%, transparent),
    0 40px 70px -40px color-mix(in srgb, var(--blue-900) 40%, transparent);
  transition: box-shadow 0.6s var(--ease);
}
.flyer__img { width: 100%; height: 100%; object-fit: cover; }
.flyer:hover { z-index: 40; transform: rotate(calc(var(--rot) * 0.3)) translateY(-0.7rem) scale(1.018); }
.flyer:hover .flyer__frame {
  box-shadow:
    0 2px 2px color-mix(in srgb, var(--blue-900) 12%, transparent),
    0 22px 40px -14px color-mix(in srgb, var(--blue-900) 34%, transparent),
    0 60px 90px -45px color-mix(in srgb, var(--blue-900) 50%, transparent);
}

@media (min-width: 880px) {
  .wall { aspect-ratio: 16 / 11.6; }
  .flyer {
    position: absolute;
    left: var(--x); top: var(--y); width: var(--w);
    z-index: var(--z, 1);
  }
  .flyer__frame { aspect-ratio: var(--ar, 3 / 4); height: auto; }
}
@media (min-width: 1240px) { .wall { aspect-ratio: 16 / 10.6; } }

/* Mobile / tablet: deliberate vertical composition, not a shrunken grid */
@media (max-width: 879px) {
  .wall { display: flex; flex-direction: column; }
  .flyer { width: var(--mw, 100%); align-self: var(--ma, flex-start); }
  .flyer + .flyer { margin-top: var(--mt, clamp(1.6rem, 5vw, 2.6rem)); }
  .flyer__frame { height: auto; aspect-ratio: var(--mar, var(--ar, 3 / 4)); }
  .flyer:hover { transform: rotate(var(--rot)); }
}

/* ---------- Poster design language -------------------------------------- */
.poster {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  padding: 7cqw;
  overflow: hidden;
  background: var(--p-bg, var(--paper));
  color: var(--p-fg, var(--blue-900));
}
.poster__eyebrow {
  position: relative; z-index: 2;
  font-size: max(0.6rem, 2.6cqw); font-weight: 600;
  letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--p-eb, currentColor);
  opacity: 0.85;
}
.poster__line {
  position: relative; z-index: 2;
  margin-top: auto;
  font-size: var(--p-size, 9.4cqw);
  line-height: var(--p-lh, 0.98);
  letter-spacing: -0.04em;
  font-weight: 700;
  text-transform: uppercase;
  text-wrap: balance;
}
.poster__line em {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  text-transform: none; letter-spacing: -0.015em;
  color: var(--p-ac, currentColor);
}
.poster--serif .poster__line {
  font-family: var(--font-serif); font-weight: 400;
  text-transform: none; letter-spacing: -0.022em;
  line-height: 0.96;
}
.poster__foot {
  position: relative; z-index: 2;
  margin-top: 5cqw; padding-top: 3cqw;
  border-top: 1px solid color-mix(in srgb, currentColor 30%, transparent);
  display: flex; justify-content: space-between; gap: 1em;
  font-size: max(0.58rem, 2.3cqw); font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  opacity: 0.62;
}
.poster__rule { position: relative; z-index: 2; margin-top: 4.5cqw; height: 3px; width: 26%; background: var(--p-ac, currentColor); }
.poster__gfx { position: absolute; z-index: 1; pointer-events: none; }

/* Poster colourways — blue-led, accents used once each */
.poster--deep    { --p-bg: var(--blue-800); --p-fg: var(--cream); --p-ac: var(--yellow); --p-eb: var(--blue-300); }
.poster--cream   { --p-bg: var(--cream); --p-fg: var(--blue-900); --p-ac: var(--orange); --p-eb: var(--blue-700); }
.poster--electric{ --p-bg: var(--blue-600); --p-fg: var(--white); --p-ac: var(--yellow); --p-eb: var(--blue-200); }
.poster--paper   { --p-bg: var(--paper); --p-fg: var(--blue-900); --p-ac: var(--pink); --p-eb: var(--blue-700); }
.poster--night   { --p-bg: var(--night); --p-fg: var(--white); --p-ac: var(--green); --p-eb: var(--blue-300); }
.poster--gold    { --p-bg: var(--blue-900); --p-fg: var(--yellow); --p-ac: var(--white); --p-eb: color-mix(in srgb, var(--yellow) 70%, transparent); }
.poster--shell   { --p-bg: var(--cream-deep); --p-fg: var(--blue-900); --p-ac: var(--blue-600); --p-eb: var(--blue-700); }
.poster--plate   { --p-bg: var(--blue-700); --p-fg: var(--white); --p-ac: var(--yellow); --p-eb: var(--blue-200); }

/* Poster graphics (flat geometry only — no illustration, no imagery) */
.gfx-ring { right: -14%; top: 8%; width: 52%; aspect-ratio: 1; border: 1px solid color-mix(in srgb, currentColor 40%, transparent); border-radius: 50%; }
.gfx-arc { right: -6%; bottom: -6%; width: 58%; color: var(--p-ac); }
.gfx-arc svg { width: 100%; height: auto; }
.gfx-block { left: 0; top: 0; width: 100%; height: 14%; background: var(--p-ac); }
.gfx-square { right: 8%; top: 12%; width: 18%; aspect-ratio: 1; background: var(--p-ac); }
.gfx-dot { right: 9%; bottom: 8%; width: 9%; aspect-ratio: 1; border-radius: 50%; background: var(--p-ac); }
.gfx-grid {
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, currentColor 13%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, currentColor 13%, transparent) 1px, transparent 1px);
  background-size: 14cqw 14cqw;
}
.gfx-bars { left: 7cqw; bottom: 7cqw; display: grid; gap: 1.6cqw; width: 30%; }
.gfx-bars i { display: block; height: 1.6cqw; background: currentColor; opacity: 0.85; }
.gfx-bars i:nth-child(2) { width: 68%; background: var(--p-ac); }
.gfx-bars i:nth-child(3) { width: 40%; }

/* stacked-lines poster variant */
.poster--stack .poster__line { display: grid; }
.poster--stack .poster__line b { font-weight: 700; padding-block: 1.6cqw; border-top: 1px solid color-mix(in srgb, currentColor 26%, transparent); }
.poster--stack .poster__line b:first-child { border-top: 0; }
.poster--stack .poster__line b:nth-child(2) { color: var(--p-ac); }

/* Plate (mark-only piece) */
.poster--plate .poster__eyebrow { font-size: max(0.62rem, 4.2cqw); letter-spacing: 0.2em; }
.poster--plate .poster__amp {
  position: relative; z-index: 2; margin-top: auto;
  font-family: var(--font-serif); font-style: italic;
  font-size: 52cqw; line-height: 0.72;
  letter-spacing: -0.045em;
  color: var(--p-ac);
  margin-bottom: -1.5cqw;
}

/* Fallback for engines without container queries */
@supports not (container-type: inline-size) {
  .poster { padding: 1.4rem; }
  .poster__eyebrow { font-size: 0.58rem; }
  .poster__line { font-size: clamp(1.1rem, 2.1vw, 2.1rem); }
  .poster__foot { font-size: 0.6rem; }
  .poster--plate .poster__amp { font-size: 5.5rem; }
  .gfx-grid { background-size: 3rem 3rem; }
}

/* Confidentiality note */
.discreet {
  position: relative; z-index: 2;
  margin-top: clamp(3.5rem, 7vw, 6rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--hair-strong);
  max-width: 54ch;
  font-size: var(--t-small);
  line-height: 1.6;
  color: color-mix(in srgb, var(--ink) 62%, var(--cream));
}

/* ---------- Final CTA --------------------------------------------------- */
.cta {
  position: relative; overflow: hidden;
  background: var(--blue-900); color: var(--white);
  padding-block: clamp(5.5rem, 11vw, 13rem);
}
.cta__inner { position: relative; z-index: 2; display: grid; gap: clamp(1.5rem, 3vw, 2.4rem); }
.cta__title {
  font-family: var(--font-serif);
  font-size: var(--t-h1);
  letter-spacing: -0.024em; line-height: 0.98;
  max-width: 20ch;
}
.cta__title em { font-style: italic; color: var(--yellow); }
.cta__text { max-width: 48ch; }
.cta__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2.5rem; margin-top: clamp(0.5rem, 1.5vw, 1rem); }
.cta__tag {
  font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--blue-300);
}
.cta__art { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0.9; }
.cta .geo--ring { right: 6%; top: -12%; width: clamp(12rem, 34vw, 32rem); border-color: color-mix(in srgb, var(--white) 22%, transparent); }
.cta .geo--pill { display: block; right: 22%; bottom: -8%; width: clamp(4rem, 12vw, 10rem); background: var(--blue-600); }
.cta .geo--dot { display: block; right: 12%; bottom: 22%; width: 1rem; background: var(--yellow); }

/* ---------- Footer ------------------------------------------------------ */
.footer { background: var(--ink); color: var(--blue-200); padding-block: clamp(3.5rem, 7vw, 6rem) clamp(2rem, 4vw, 3rem); }
.footer__grid {
  display: grid; gap: clamp(2.2rem, 5vw, 4rem);
  grid-template-columns: 1fr;
}
.footer__mark {
  font-size: clamp(0.72rem, 0.64rem + 0.4vw, 0.95rem);
  font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--white); line-height: 1.5; max-width: 13em;
}
.footer__tag { margin-top: 0.9rem; font-family: var(--font-serif); font-style: italic; font-size: var(--t-body); color: var(--blue-300); letter-spacing: 0; text-transform: none; }
.footer__col dt {
  font-size: var(--t-micro); font-weight: 600;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--blue-300); margin-bottom: 0.6rem;
}
.footer__col dd { font-size: var(--t-body); color: var(--white); letter-spacing: -0.01em; }
.footer__col a { border-bottom: 1px solid color-mix(in srgb, var(--blue-300) 45%, transparent); transition: border-color 0.3s var(--ease), color 0.3s var(--ease); }
.footer__col a:hover { color: var(--yellow); border-color: var(--yellow); }
.footer__base {
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.2rem;
  border-top: 1px solid color-mix(in srgb, var(--white) 12%, transparent);
  display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; justify-content: space-between;
  font-size: var(--t-micro); letter-spacing: 0.16em; text-transform: uppercase;
  color: color-mix(in srgb, var(--blue-200) 70%, var(--ink));
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }

/* ---------- Reveal animations ------------------------------------------- */
.js .reveal { opacity: 0; transform: translate3d(0, 1.4rem, 0); }
.js .reveal.is-in {
  opacity: 1; transform: translate3d(0, 0, 0);
  transition: opacity 0.85s var(--ease), transform 0.95s var(--ease);
  transition-delay: var(--d, 0s);
}
/* Flyers reveal on the inner frame so the outer rotate/hover transform stays free */
.js .reveal-flyer { opacity: 0; }
.js .reveal-flyer .flyer__frame { transform: translate3d(0, 2.2rem, 0) scale(0.985); }
.js .reveal-flyer.is-in { opacity: 1; transition: opacity 0.9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal-flyer.is-in .flyer__frame {
  transform: translate3d(0, 0, 0) scale(1);
  transition: transform 1.1s var(--ease), box-shadow 0.6s var(--ease);
  transition-delay: var(--d, 0s);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal, .js .reveal-flyer { opacity: 1; transform: none; }
  .js .reveal-flyer .flyer__frame { transform: none; }
  .marquee { animation: none; }
  .marquee--a { transform: rotate(-1.4deg); }
  .marquee--b { transform: rotate(0.9deg); }
}