/* =============================================================
   BENA Partners — Design System
   Monochrome · Glass · Architectural
   Typeface: Raleway (variable, self-hosted)
   ============================================================= */

/* ---------- Raleway (self-hosted variable font) ---------- */
@font-face {
  font-family: "Raleway";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/raleway_5.2.8_latin-wght-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Raleway";
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/raleway_5.2.8_latin-wght-italic.woff2") format("woff2");
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { min-height: 100vh; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, picture, svg, video { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* ---------- Design tokens ---------- */
:root {
  /* Monochrome palette */
  --ink:        #0b0b0c;   /* near-black */
  --ink-soft:   #16171a;
  --paper:      #f5f4f1;   /* warm off-white */
  --paper-pure: #ffffff;
  --grey-900:   #1c1d20;
  --grey-800:   #2b2c30;
  --grey-700:   #3d3f44;
  --grey-600:   #5a5c62;
  --grey-500:   #7c7e84;
  --grey-400:   #9fa1a7;
  --grey-300:   #c4c5c9;
  --grey-200:   #dedfe1;
  --grey-100:   #ecebe8;

  /* Semantic */
  --bg:         var(--paper);
  --fg:         var(--ink);
  --muted:      var(--grey-600);
  --line:       rgba(11,11,12,0.12);

  /* Glass */
  --glass-bg:      rgba(255,255,255,0.10);
  --glass-bg-dark: rgba(18,19,22,0.30);
  --glass-brd:     rgba(255,255,255,0.35);
  --glass-blur:    18px;

  /* Type */
  --font: "Raleway", "Helvetica Neue", Arial, system-ui, sans-serif;
  --w-thin: 200;
  --w-light: 300;
  --w-reg: 400;
  --w-med: 500;
  --w-semi: 600;
  --tracking-wide: 0.18em;
  --tracking-mid:  0.08em;

  /* Spacing / layout */
  --maxw: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section-y: clamp(5rem, 12vh, 11rem);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.7s;

  --radius: 2px;
  --radius-lg: 6px;
}

/* ---------- Base ---------- */
body {
  font-family: var(--font);
  font-weight: var(--w-light);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--fg);
  background: var(--bg);
  overflow-x: hidden;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: var(--w-semi); line-height: 1.05; letter-spacing: -0.01em; }

.display {
  font-weight: var(--w-semi);
  font-size: clamp(2.75rem, 1.5rem + 6vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.h1 { font-size: clamp(2.2rem, 1.4rem + 3.5vw, 4.5rem); font-weight: var(--w-semi); line-height: 1.02; letter-spacing: -0.015em; }
.h2 { font-size: clamp(1.7rem, 1.2rem + 2vw, 3rem); font-weight: var(--w-semi); letter-spacing: -0.01em; }
.h3 { font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); font-weight: var(--w-med); }

.eyebrow {
  font-size: 0.72rem;
  font-weight: var(--w-med);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--muted);
}
.lead { font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem); font-weight: var(--w-light); line-height: 1.55; color: var(--grey-800); }
.muted { color: var(--muted); }
.serif-note { font-style: italic; }

strong, b { font-weight: var(--w-semi); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container-wide { max-width: 1600px; }
.section { padding-block: var(--section-y); }
.section-tight { padding-block: clamp(3rem, 7vh, 6rem); }
.center { text-align: center; }
.stack > * + * { margin-top: 1.15rem; }
.divider { height: 1px; background: var(--line); border: 0; }

.grid { display: grid; gap: clamp(1.25rem, 3vw, 2.5rem); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
/* sidebar | content split that stacks on mobile (see 900px query) */
.grid-split { grid-template-columns: 1fr 1.3fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }

/* ============================================================
   GLASS COMPONENTS
   ============================================================ */

/* Signature bevelled glass button */
.btn {
  --btn-fg: var(--ink);
  display: inline-flex; align-items: center; gap: 0.7em;
  padding: 0.95em 2em;
  font-size: 0.8rem; font-weight: var(--w-med);
  letter-spacing: var(--tracking-mid); text-transform: uppercase;
  color: var(--btn-fg);
  border: 0; cursor: pointer; border-radius: 100px;
  position: relative; isolation: isolate;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-glass {
  background: linear-gradient(160deg, rgba(255,255,255,0.55), rgba(255,255,255,0.12) 42%, rgba(255,255,255,0.28));
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.9),
    inset 0 -1px 1px rgba(255,255,255,0.35),
    inset 0 0 0 1px rgba(255,255,255,0.35),
    0 6px 20px rgba(11,11,12,0.14),
    0 2px 6px rgba(11,11,12,0.10);
}
.btn-glass:hover {
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,1),
    inset 0 -1px 2px rgba(255,255,255,0.5),
    inset 0 0 0 1px rgba(255,255,255,0.5),
    0 12px 34px rgba(11,11,12,0.20),
    0 4px 10px rgba(11,11,12,0.14);
}
/* Dark-surface variant (on imagery / dark bg) */
.btn-glass-dark {
  --btn-fg: #fff;
  background: linear-gradient(160deg, rgba(255,255,255,0.22), rgba(255,255,255,0.04) 45%, rgba(255,255,255,0.12));
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.6),
    inset 0 0 0 1px rgba(255,255,255,0.22),
    0 8px 26px rgba(0,0,0,0.35);
}
.btn-glass-dark:hover {
  box-shadow:
    inset 0 1px 2px rgba(255,255,255,0.85),
    inset 0 0 0 1px rgba(255,255,255,0.4),
    0 14px 40px rgba(0,0,0,0.45);
}
/* Solid ink button */
.btn-ink { --btn-fg:#fff; background: var(--ink); box-shadow: 0 6px 20px rgba(11,11,12,0.22); }
.btn-ink:hover { background: var(--grey-900); }

/* Ghost / text link with arrow */
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-size: 0.8rem; font-weight: var(--w-med); letter-spacing: var(--tracking-mid);
  text-transform: uppercase; color: var(--fg);
}
.link-arrow .arw { transition: transform var(--dur) var(--ease); }
.link-arrow:hover .arw { transform: translateX(6px); }

/* Generic glass panel */
.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  backdrop-filter: blur(var(--glass-blur)) saturate(150%);
  border: 1px solid var(--glass-brd);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.6), 0 20px 50px rgba(0,0,0,0.25);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem var(--gutter);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.nav.is-scrolled {
  background: rgba(245,244,241,0.72);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(11,11,12,0.06);
}
.nav__brand {
  font-weight: var(--w-semi); font-size: 1.05rem; letter-spacing: 0.06em;
  color: #fff; transition: color var(--dur) var(--ease); white-space: nowrap;
}
.nav.is-scrolled .nav__brand { color: var(--ink); }
/* two-tone wordmark: "Partners" set lighter than "BENA" */
.wm { font-weight: var(--w-light); }

.nav__links { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.6rem); }
.nav__link {
  font-size: 0.78rem; font-weight: var(--w-med); letter-spacing: var(--tracking-mid);
  text-transform: uppercase; color: rgba(255,255,255,0.85);
  position: relative; padding-block: 0.4rem; transition: color var(--dur) var(--ease);
}
.nav.is-scrolled .nav__link { color: var(--grey-700); }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: currentColor; transition: width var(--dur) var(--ease);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: inherit; }
.nav.is-scrolled .nav__link:hover, .nav.is-scrolled .nav__link[aria-current="page"] { color: var(--ink); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }

.nav__toggle { display: none; background: none; border: 0; cursor: pointer; width: 32px; height: 32px; }
.nav__toggle span { display: block; height: 1.5px; background: currentColor; margin: 6px 0; width: 26px; transition: transform .4s var(--ease), opacity .3s; color:#fff; }
.nav.is-scrolled .nav__toggle span { background: var(--ink); }

/* ============================================================
   HERO — cinematic scroll (no gate)
   ============================================================ */
.hero {
  position: relative; height: 100svh; min-height: 620px;
  /* content anchored high in the upper third */
  display: grid; place-items: start center; overflow: hidden;
  padding-top: clamp(9vh, 13vh, 17vh);
  background: var(--ink); color: #fff;
}
.hero__slides { position: absolute; inset: 0; z-index: 0; }
.hero__slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.08);
  transition: opacity 1.6s var(--ease), transform 7s linear;
}
.hero__slide.is-active { opacity: 1; transform: scale(1); }
.hero__scrim { position: absolute; inset: 0; z-index: 1;
  /* lighter — just enough for nav + text legibility, image reads through */
  background:
    radial-gradient(120% 90% at 50% 40%, rgba(0,0,0,0), rgba(0,0,0,0.18) 90%),
    linear-gradient(to bottom, rgba(0,0,0,0.22), rgba(0,0,0,0) 32%, rgba(0,0,0,0.28));
}

.hero__center { position: relative; z-index: 2; text-align: center; padding-inline: var(--gutter); }

/* Fixed glass logo plate — sleek, hugs its content on one line */
.logo-plate {
  width: max-content; max-width: 94vw; margin-inline: auto;
  padding: clamp(0.9rem, 1.6vw, 1.3rem) clamp(1.6rem, 3.4vw, 2.7rem);
  border-radius: var(--radius-lg);
  /* more transparent — the hero image reads through the glass */
  background: linear-gradient(150deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02) 55%, rgba(255,255,255,0.06));
  -webkit-backdrop-filter: blur(12px) saturate(135%);
  backdrop-filter: blur(12px) saturate(135%);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.4),
    inset 0 0 0 1px rgba(255,255,255,0.12),
    0 14px 36px rgba(0,0,0,0.3);
}

/* The three words — the largest element, on a single line */
.logo-plate__sub {
  margin-top: 0; font-size: clamp(1.05rem, 0.5rem + 2vw, 1.85rem);
  letter-spacing: 0.07em; text-transform: uppercase;
  color: rgba(255,255,255,0.96); font-weight: var(--w-reg);
  white-space: nowrap; line-height: 1;
}
/* Location — bigger than before, dimmer gray, still under the tagline size */
.logo-plate__note {
  margin-top: 0.6rem; font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: rgba(255,255,255,0.45); white-space: nowrap;
}
/* Small screens: tighten tracking + padding so the three words stay on one line */
@media (max-width: 560px) {
  .logo-plate { padding-inline: clamp(0.8rem, 3.5vw, 1.3rem); max-width: 96vw; }
  .logo-plate__sub { letter-spacing: 0.015em; }
  .logo-plate__note { letter-spacing: 0.1em; }
}

.hero__tagline { margin-top: clamp(1.5rem, 4vh, 2.5rem); font-size: clamp(1rem, 0.85rem + 0.7vw, 1.55rem); font-weight: var(--w-light); color: rgba(255,255,255,0.92); letter-spacing: 0.02em; text-shadow: 0 1px 16px rgba(0,0,0,0.5); }

.scroll-cue {
  position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  color: rgba(255,255,255,0.7); font-size: 0.62rem; letter-spacing: var(--tracking-wide); text-transform: uppercase;
}
.scroll-cue .bar { width: 1px; height: 46px; background: linear-gradient(rgba(255,255,255,0.7), rgba(255,255,255,0)); animation: cue 2.4s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 40% { transform: scaleY(1);} 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Slide index dots */
.hero__dots { position: absolute; right: var(--gutter); bottom: 2.2rem; z-index: 3; display: flex; gap: 0.55rem; }
.hero__dot { width: 7px; height: 7px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.6); background: transparent; cursor: pointer; transition: background .4s; padding: 0; }
.hero__dot.is-active { background: #fff; }

/* ============================================================
   REUSABLE PLACEHOLDER IMAGE
   ============================================================ */
.media { position: relative; overflow: hidden; background: var(--grey-200); }
.media::after { /* subtle architectural grid on placeholders */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.media img { width: 100%; height: 100%; object-fit: cover; }
.media--ph { display: grid; place-items: center; }
.ph-label {
  position: relative; z-index: 1; font-size: 0.62rem; letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--grey-500); font-weight: var(--w-med);
}

/* ============================================================
   INTRO / STATEMENT
   ============================================================ */
.statement { max-width: 22ch; margin-inline: auto; }
.brandline { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: center; align-items: baseline; }
.brandline .root { font-size: clamp(1.4rem,1rem+2vw,2.4rem); font-weight: var(--w-semi); }
.brandline .gloss { font-size: 0.9rem; color: var(--muted); letter-spacing: var(--tracking-mid); text-transform: uppercase; }

/* ============================================================
   WORK / PORTFOLIO
   ============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: clamp(2rem,5vh,3.5rem); }
.chip {
  padding: 0.6em 1.4em; border-radius: 100px; font-size: 0.72rem; font-weight: var(--w-med);
  letter-spacing: var(--tracking-mid); text-transform: uppercase; cursor: pointer;
  color: var(--grey-700); background: transparent; border: 1px solid var(--line);
  transition: all var(--dur) var(--ease);
}
.chip:hover { border-color: var(--grey-500); }
.chip.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }

.work-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(1rem, 2.4vw, 2rem); }
.work-card { grid-column: span 6; }
.work-card--wide { grid-column: span 12; }
.work-card--tall { grid-column: span 6; }
.work-card { display: block; cursor: pointer; }
.work-card .media { aspect-ratio: 4/3; border-radius: var(--radius); }
.work-card--wide .media { aspect-ratio: 21/9; }
.work-card__img { transition: transform 1.1s var(--ease); }
.work-card:hover .media > * { transform: scale(1.05); }
.work-card__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-top: 1rem; }
.work-card__title { font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.4rem); font-weight: var(--w-med); letter-spacing: -0.01em; }
.work-card__sub { font-size: 0.72rem; letter-spacing: var(--tracking-mid); text-transform: uppercase; color: var(--muted); }
.work-card__tag { font-size: 0.66rem; letter-spacing: var(--tracking-mid); text-transform: uppercase; color: var(--grey-500); white-space: nowrap; }
.is-hidden { display: none !important; }

/* ============================================================
   STUDIO / FOUNDERS
   ============================================================ */
.founders { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 5vw, 4rem); }
.founder .media { aspect-ratio: 4/5; border-radius: var(--radius); filter: grayscale(1); }
.founder__name { margin-top: 1.4rem; font-size: 1.4rem; font-weight: var(--w-med); }
.founder__role { font-size: 0.72rem; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--muted); margin-top: 0.35rem; }
.founder__bio { margin-top: 1rem; color: var(--grey-700); font-size: 0.98rem; line-height: 1.7; max-width: 42ch; }

/* ============================================================
   CLIENTS / COLLABORATORS
   ============================================================ */
.logos {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); max-width: 900px; margin-inline: auto;
}
.logo-cell {
  background: var(--bg); display: grid; place-items: center;
  min-height: 110px; padding: 1.5rem 1rem;
  font-size: 0.9rem; font-weight: var(--w-med); letter-spacing: var(--tracking-mid);
  text-transform: uppercase; color: var(--grey-500);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.logo-cell:hover { color: var(--ink); background: var(--paper-pure); }
@media (max-width: 640px) { .logos { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   SERVICES
   ============================================================ */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); counter-reset: svc; }
.service { padding-top: 2rem; border-top: 1px solid var(--line); }
.service__num { font-size: 0.72rem; letter-spacing: var(--tracking-wide); color: var(--grey-400); }
.service__num::before { counter-increment: svc; content: "0" counter(svc); }
.service__title { margin-top: 1rem; font-size: clamp(1.3rem, 1rem + 1vw, 1.9rem); font-weight: var(--w-med); }
.service__body { margin-top: 0.9rem; color: var(--grey-700); font-size: 0.98rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.field { position: relative; margin-bottom: 1.6rem; }
.field label { display: block; font-size: 0.7rem; letter-spacing: var(--tracking-mid); text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.field input, .field textarea {
  width: 100%; padding: 0.85rem 0; background: transparent; border: 0;
  border-bottom: 1px solid var(--line); font-weight: var(--w-light); font-size: 1.05rem;
  transition: border-color var(--dur) var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.field textarea { resize: vertical; min-height: 120px; }
.contact-info dt { font-size: 0.7rem; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--muted); margin-top: 1.6rem; }
.contact-info dd { font-size: 1.05rem; margin-top: 0.35rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink); color: rgba(255,255,255,0.72); padding-block: clamp(3.5rem, 8vh, 6rem); }
.footer a:hover { color: #fff; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; }
.footer__brand { font-size: clamp(1.6rem, 1rem + 3vw, 3rem); font-weight: var(--w-semi); color: #fff; letter-spacing: 0.05em; }
.footer__cols { display: flex; gap: clamp(2rem, 6vw, 5rem); flex-wrap: wrap; }
.footer__col h4 { font-size: 0.7rem; letter-spacing: var(--tracking-wide); text-transform: uppercase; color: rgba(255,255,255,0.5); font-weight: var(--w-med); margin-bottom: 1rem; }
.footer__col a, .footer__col p { display: block; font-size: 0.92rem; font-weight: var(--w-light); margin-bottom: 0.55rem; color: rgba(255,255,255,0.72); transition: color .4s; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: clamp(2.5rem,6vh,4rem); padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.75rem; letter-spacing: 0.04em; color: rgba(255,255,255,0.5); }

/* ============================================================
   PROJECT DETAIL
   ============================================================ */
.pd-hero { height: 78svh; min-height: 480px; position: relative; overflow: hidden; background: var(--grey-900); }
.pd-hero .media { position: absolute; inset: 0; }
.pd-hero__scrim { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.6), rgba(0,0,0,0.05) 45%); z-index:1; }
.pd-hero__head { position: absolute; z-index: 2; left: var(--gutter); bottom: clamp(2rem,6vh,4rem); right: var(--gutter); color: #fff; }
.pd-hero__title { font-size: clamp(2rem, 1.2rem + 4vw, 5rem); font-weight: var(--w-semi); letter-spacing: -0.015em; }
.pd-hero__sub { margin-top: 0.6rem; font-size: 0.8rem; letter-spacing: var(--tracking-mid); text-transform: uppercase; color: rgba(255,255,255,0.8); }

.pd-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.pd-fact dt { font-size: 0.68rem; letter-spacing: var(--tracking-mid); text-transform: uppercase; color: var(--muted); }
.pd-fact dd { margin-top: 0.4rem; font-size: 1rem; font-weight: var(--w-reg); }

.pd-gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(0.75rem, 2vw, 1.5rem); }
.pd-gallery .g-full { grid-column: span 12; }
.pd-gallery .g-half { grid-column: span 6; }
.pd-gallery .media { border-radius: var(--radius); }
.pd-gallery .g-full .media { aspect-ratio: 16/9; }
.pd-gallery .g-half .media { aspect-ratio: 4/5; }

.pd-nav { display: flex; justify-content: space-between; gap: 1rem; }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); will-change: opacity, transform; }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }

/* ============================================================
   PAGE HEADERS (interior pages)
   ============================================================ */
.page-head { padding-top: clamp(7rem, 16vh, 11rem); padding-bottom: clamp(2rem, 5vh, 4rem); }
.page-head .h1 { max-width: 16ch; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-split, .founders, .contact-grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .pd-facts { grid-template-columns: repeat(2, 1fr); }
  .work-card, .work-card--tall { grid-column: span 12; }
  .pd-gallery .g-half { grid-column: span 12; }

  .nav__links {
    position: fixed; inset: 0; flex-direction: column; justify-content: center;
    gap: 2rem; background: rgba(245,244,241,0.96);
    -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
    transform: translateX(100%); transition: transform .5s var(--ease); z-index: 99;
  }
  .nav__links.is-open { transform: none; }
  .nav__link { color: var(--ink) !important; font-size: 1.1rem; }
  .nav__toggle { display: block; z-index: 100; }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .nav.is-open .nav__toggle span { background: var(--ink); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .logo-plate { animation: none; }
}