/* ============================================================
   BIRD MEDIA & MARKETING
   A monochrome studio system. Paper white, ink black, warm greys.
   No accent colour on purpose: the confidence is the black and white,
   the same as the mark. The one recurring device is the thin circle
   from the logo, used as a small node on labels and rules.

   Type: Archivo (variable, expanded) for display, set big and tight.
         Hanken Grotesk (variable) for body and labels.
   Both self-hosted in assets/fonts, no CDN round-trip.
   ============================================================ */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-stretch: 62.5% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: url("fonts/hanken-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper:   #F2F2EF;
  --card:    #FFFFFF;
  --ink:     #121110;
  --ink-2:   #5D5B55;
  --ink-3:   #8A887F;
  --line:    #E0DFDA;
  --line-2:  #CDCBC4;
  --wash:    #E9E8E3;
  --night:   #141310;
  --night-2: #2A2823;

  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body:    "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;

  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 56px);
  --sec: clamp(60px, 8.5vw, 116px);

  --r: 3px; /* one restrained radius, held everywhere */
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gut); }

.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper); padding: 10px 16px; font-weight: 600;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- Type ---------- */
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; margin: 0; letter-spacing: -0.015em; }

h1 {
  font-size: clamp(2.5rem, 6vw, 4.7rem);
  line-height: 0.99;
  font-stretch: 112%;
  letter-spacing: -0.028em;
}
h2 {
  font-size: clamp(1.85rem, 3.7vw, 2.9rem);
  line-height: 1.03;
  font-stretch: 108%;
  letter-spacing: -0.022em;
}
h3 { font-size: clamp(1.15rem, 1.7vw, 1.4rem); line-height: 1.15; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(1.06rem, 1.5vw, 1.27rem); line-height: 1.5; color: var(--ink-2); max-width: 46ch; }

/* Eyebrow with the circle node — the brand's thin circle, shrunk to a dot. */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.73rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.2em; color: var(--ink-2); margin: 0 0 20px;
}
.eyebrow::before {
  content: ""; width: 9px; height: 9px; border-radius: 50%;
  border: 1.5px solid var(--ink); flex: none;
}
.eyebrow--light { color: rgba(242,242,239,.72); }
.eyebrow--light::before { border-color: var(--paper); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--body); font-weight: 600; font-size: 0.98rem;
  padding: 15px 26px; border-radius: var(--r); border: 1.5px solid var(--ink);
  cursor: pointer; transition: background .18s ease, color .18s ease, transform .18s ease;
  line-height: 1; white-space: nowrap;
}
.btn .arw { transition: transform .18s ease; }
.btn:hover .arw { transform: translateX(3px); }
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: #000; }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--ghost { background: transparent; color: var(--paper); border-color: rgba(242,242,239,.45); }
.btn--ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--onnight { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--onnight:hover { background: transparent; color: var(--paper); }
.btn--sm { padding: 11px 18px; font-size: 0.9rem; }

/* Text link with underline reveal */
.tlink {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600;
  border-bottom: 1.5px solid var(--ink); padding-bottom: 3px; line-height: 1.1;
}
.tlink .arw { transition: transform .18s ease; }
.tlink:hover .arw { transform: translate(2px,-2px); }

/* ============================================================
   HEADER
   ============================================================ */
.head {
  position: sticky; top: 0; z-index: 60;
  background: var(--paper);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.head-in { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-txt { display: flex; flex-direction: column; line-height: 1; }
.brand-txt b {
  font-family: var(--display); font-weight: 700; font-size: 1.12rem;
  letter-spacing: 0.26em; font-stretch: 112%; padding-left: 0.26em;
}
.brand-txt span {
  font-size: 0.54rem; font-weight: 600; letter-spacing: 0.34em;
  color: var(--ink-2); text-transform: uppercase; margin-top: 4px; padding-left: 0.34em;
}
.nav { display: flex; align-items: center; gap: 34px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 0.96rem; font-weight: 500; color: var(--ink-2); transition: color .15s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: 4px; }

.burger { display: none; }
.burger-lbl {
  display: none; align-items: center; gap: 9px; cursor: pointer;
  font-weight: 600; font-size: 0.95rem; padding: 8px 4px; user-select: none;
}
.burger-lbl i, .burger-lbl i::before, .burger-lbl i::after {
  content: ""; display: block; width: 22px; height: 2px; background: var(--ink); position: relative;
}
.burger-lbl i::before { position: absolute; top: -7px; }
.burger-lbl i::after { position: absolute; top: 7px; }
.burger-lbl .x { display: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; padding-top: clamp(40px, 6vw, 78px); padding-bottom: var(--sec); }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px, 5vw, 68px); align-items: center;
}
.hero h1 { margin-bottom: 24px; max-width: 14ch; }
.hero .lead { margin-bottom: 32px; max-width: 42ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note {
  margin-top: 26px; font-size: 0.92rem; color: var(--ink-2); display: inline-flex; align-items: center; gap: 10px;
}
.hero-note b { color: var(--ink); font-weight: 600; }

/* Ghost emblem behind the hero art */
.hero-ghost {
  position: absolute; right: -6%; top: 50%; transform: translateY(-50%);
  width: min(52vw, 640px); opacity: 0.05; pointer-events: none; z-index: 0;
}

/* Framed screenshot device (a browser window in ink) */
.frame { position: relative; z-index: 1; }
.window {
  background: var(--card); border: 1px solid var(--line-2); border-radius: 7px; overflow: hidden;
  box-shadow: 0 1px 0 var(--line), 0 22px 44px -28px rgba(20,19,16,.5);
}
.window-bar {
  display: flex; align-items: center; gap: 7px; padding: 11px 14px;
  background: var(--wash); border-bottom: 1px solid var(--line);
}
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); display: block; }
.window-shot { display: block; width: 100%; height: auto; }
.hero-frame { transform: rotate(0.4deg); }

/* ============================================================
   TRUST STRIP
   ============================================================ */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--card); }
.strip-in { padding-block: clamp(26px, 3.4vw, 40px); }
.strip-lbl {
  text-align: center; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 20px;
}
.strip-row {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: clamp(20px, 4vw, 52px);
}
.strip-row span {
  font-family: var(--display); font-weight: 700; font-stretch: 108%;
  font-size: clamp(1rem, 1.7vw, 1.35rem); letter-spacing: 0.01em; color: var(--ink);
  opacity: 0.82;
}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
.sec { padding-block: var(--sec); }
.sec-head { max-width: 62ch; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head h2 { margin-bottom: 18px; }
.sec-head--row {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  max-width: none; margin-bottom: clamp(36px, 5vw, 56px);
}
.sec-head--row .sec-head { margin-bottom: 0; }

/* ============================================================
   WORK / PORTFOLIO
   ============================================================ */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(22px, 3vw, 40px); }
.work { display: flex; flex-direction: column; }
.work .window { transition: transform .2s ease, box-shadow .2s ease; }
.work:hover .window { transform: translateY(-4px); box-shadow: 0 1px 0 var(--line), 0 30px 50px -30px rgba(20,19,16,.55); }
.work-meta { padding-top: 20px; }
.work-tag {
  display: inline-block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line-2);
  padding: 5px 10px; border-radius: 40px; margin-bottom: 13px;
}
.work-meta h3 { margin-bottom: 7px; }
.work-meta p { color: var(--ink-2); font-size: 0.98rem; margin: 0; max-width: 40ch; }
.work-wide { grid-column: 1 / -1; }
.work-wide .work-inner { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: clamp(24px, 4vw, 48px); align-items: center; }
.work-wide .work-meta { padding-top: 0; }
.work-wide h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); font-stretch: 106%; margin-bottom: 12px; }
.work-wide .work-meta p { font-size: 1.05rem; max-width: 44ch; margin-bottom: 20px; }

/* ============================================================
   SERVICES
   ============================================================ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.svc {
  background: var(--card); padding: clamp(26px, 2.8vw, 38px); position: relative;
  transition: background .18s ease;
}
.svc:hover { background: #FBFBFA; }
.svc-node { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--ink); margin-bottom: 22px; }
.svc h3 { font-size: 1.24rem; font-stretch: 104%; margin-bottom: 10px; }
.svc p { color: var(--ink-2); font-size: 0.97rem; margin: 0; }

/* ============================================================
   APPROACH (real ordered steps)
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.6vw, 34px); counter-reset: step; }
.step { border-top: 2px solid var(--ink); padding-top: 20px; }
.step-n {
  font-family: var(--display); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.14em;
  color: var(--ink-2); margin-bottom: 14px; font-variant-numeric: tabular-nums;
}
.step h3 { font-size: 1.2rem; margin-bottom: 9px; }
.step p { color: var(--ink-2); font-size: 0.95rem; margin: 0; }

/* ============================================================
   VALUES / PROOF band
   ============================================================ */
.night { background: var(--night); color: var(--paper); position: relative; overflow: hidden; }
.night h2 { color: var(--paper); }
.night .lead { color: rgba(242,242,239,.72); }
.night-ghost {
  position: absolute; right: -4%; bottom: -18%; width: min(46vw, 520px); opacity: 0.06; pointer-events: none;
}
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 46px); position: relative; z-index: 1; }
.value { border-top: 1px solid rgba(242,242,239,.24); padding-top: 22px; }
.value h3 { color: var(--paper); font-size: 1.3rem; font-stretch: 106%; margin-bottom: 10px; }
.value p { color: rgba(242,242,239,.68); font-size: 0.98rem; margin: 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.faq-list { border-top: 1px solid var(--line-2); }
.faq { border-bottom: 1px solid var(--line-2); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 2px; position: relative;
  font-family: var(--display); font-weight: 600; font-size: 1.12rem; font-stretch: 102%;
  letter-spacing: -0.01em; display: block;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 27px; width: 13px; height: 13px;
  background:
    linear-gradient(var(--ink),var(--ink)) center/13px 1.7px no-repeat,
    linear-gradient(var(--ink),var(--ink)) center/1.7px 13px no-repeat;
  transition: transform .2s ease;
}
.faq[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 44px 24px 2px; }
.faq-body p { color: var(--ink-2); margin: 0; max-width: 60ch; }

/* ============================================================
   CLOSING CTA
   ============================================================ */
.close-cta { text-align: center; position: relative; z-index: 1; }
.close-cta h2 { font-size: clamp(2.1rem, 5vw, 3.6rem); margin-bottom: 20px; max-width: 18ch; margin-inline: auto; }
.close-cta .lead { margin-inline: auto; text-align: center; margin-bottom: 34px; }
.close-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(26px, 3vw, 40px); }
.contact-card h3 { margin-bottom: 8px; }
.contact-row { display: flex; flex-direction: column; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-row:last-child { border-bottom: 0; }
.contact-row .k { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.contact-row .v { font-family: var(--display); font-weight: 700; font-size: 1.35rem; font-stretch: 106%; }
.contact-row a.v:hover { text-decoration: underline; text-underline-offset: 4px; }

/* clearly-marked placeholder chip for facts we do not have yet */
.todo {
  display: inline-block; font-family: var(--body); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.06em; color: var(--ink-2); background: repeating-linear-gradient(
    -45deg, var(--wash), var(--wash) 7px, #E2E1DB 7px, #E2E1DB 14px);
  border: 1px dashed var(--line-2); padding: 4px 9px; border-radius: 3px; text-transform: uppercase;
}

/* ============================================================
   FOOTER
   ============================================================ */
.foot { border-top: 1px solid var(--line); background: var(--card); }
.foot-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 30px; padding-block: clamp(44px, 5vw, 68px); }
.foot .brand { margin-bottom: 16px; }
.foot-blurb { color: var(--ink-2); font-size: 0.95rem; max-width: 34ch; }
.foot h4 { font-family: var(--body); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 16px; }
.foot-col a, .foot-col span { display: block; color: var(--ink-2); font-size: 0.96rem; margin-bottom: 11px; }
.foot-col a:hover { color: var(--ink); }
.foot-bot { border-top: 1px solid var(--line); padding-block: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.86rem; color: var(--ink-3); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-ghost { display: none; }
  .frame { max-width: 520px; }
  .faq-grid { grid-template-columns: 1fr; gap: 26px; }
  .work-wide .work-inner { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
  .values { grid-template-columns: 1fr; gap: 24px; }
  .foot-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  /* mobile nav */
  .burger-lbl { display: inline-flex; }
  .nav { gap: 14px; }
  .nav-links {
    position: fixed; inset: 74px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px var(--gut) 22px;
    gap: 0; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease;
    max-height: calc(100vh - 74px); overflow-y: auto;
  }
  .nav-links a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; color: var(--ink); }
  .nav-links a.nav-cta { margin-top: 18px; border-bottom: 0; color: var(--paper); padding: 15px 22px; text-align: center; justify-content: center; }
  .burger:checked ~ .nav-links { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .burger:checked ~ .burger-lbl .mn { display: none; }
  .burger:checked ~ .burger-lbl .x { display: inline; }
  body.menu-lock { overflow: hidden; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .work-grid { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; gap: 26px; }
  .sec-head--row { align-items: flex-start; }
  .brand-txt span { display: none; }
}

@media (max-width: 380px) {
  .hero-cta .btn { width: 100%; }
}