/* ==========================================================================
   assets/css/pages.css — Armzai Group page-specific blocks
   1 Homepage hero · 2 Capability panel · 3 Leadership · 4 Founder message
   5 Projects & filters · 6 Gallery · 7 Affiliation · 8 Contact · 9 Profile
   10 Legal pages · 11 404 / thank-you
   ========================================================================== */

/* ---- 1. Homepage hero ---------------------------------------------------- */
.hero {
  position: relative;
  background-color: var(--navy);
  color: var(--on-dark);
  overflow: hidden;
  border-bottom: 4px solid var(--gold);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: var(--blueprint-dark);
  opacity: .9;
}
/* Signature: structural beam sweep drawn from the logo's A-monogram */
.hero::after {
  content: ""; position: absolute; right: -14%; top: -30%;
  width: 62%; height: 170%;
  background:
    linear-gradient(196deg, rgba(216, 177, 90, .16) 0 2px, transparent 2px 100%),
    linear-gradient(164deg, rgba(216, 177, 90, .1) 0 2px, transparent 2px 100%),
    linear-gradient(160deg, rgba(18, 59, 93, .55), rgba(11, 31, 51, 0) 62%);
  transform: skewX(-9deg);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; padding-block: clamp(3rem, 2rem + 6vw, 7rem); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.hero h1 { color: var(--white); font-size: var(--fs-hero); letter-spacing: -.03em; }
.hero h1 span { display: block; color: var(--metallic-gold); }
.hero__body { color: rgba(255, 255, 255, .84); font-size: var(--fs-500); margin-top: var(--sp-5); max-width: 56ch; }
.hero .btn-row { margin-top: var(--sp-7); }
.hero__trust {
  margin-top: var(--sp-7); padding-top: var(--sp-5);
  border-top: 1px solid var(--line-dark);
  font-size: var(--fs-200); letter-spacing: .06em;
  color: var(--on-dark-muted); text-transform: uppercase;
  font-family: var(--font-display); font-weight: 600;
}

/* ---- 2. Capability panel ------------------------------------------------- */
.capability-panel {
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line-dark);
  border-top: 4px solid var(--gold);
  backdrop-filter: none;
}
.capability-panel__head {
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--fs-100); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--metallic-gold);
}
.capability-panel__list { display: grid; }
.capability-panel__item {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--line-dark);
  color: var(--white); text-decoration: none;
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-400);
  transition: background var(--t-fast), padding-left var(--t-fast);
}
.capability-panel__item:last-child { border-bottom: 0; }
.capability-panel__item:hover { background: rgba(216, 177, 90, .12); color: var(--white); padding-left: calc(var(--sp-6) + 6px); }
.capability-panel__item svg { width: 22px; height: 22px; flex: none; color: var(--metallic-gold); }
.capability-panel__item span:last-child { margin-left: auto; color: var(--metallic-gold); }

/* ---- 3. Leadership ------------------------------------------------------- */
.leader-feature { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.leader-portrait { position: relative; }
.leader-portrait img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: 50% 22%;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.leader-portrait::after {
  content: ""; position: absolute; inset: auto -14px -14px auto;
  width: 62%; height: 62%;
  border-right: 3px solid var(--gold); border-bottom: 3px solid var(--gold);
  z-index: -1;
}
.leader-portrait--framed { z-index: 1; }
.leader-name { font-size: var(--fs-700); margin-bottom: var(--sp-2); }
.leader-roles { display: grid; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.leader-roles li {
  position: relative; padding-left: var(--sp-5);
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-300); color: var(--deep-blue);
}
.leader-roles li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 2px; background: var(--gold); }
.section--dark .leader-roles li { color: var(--metallic-gold); }

.leader-card { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--sp-5); align-items: center; }
.leader-card img { width: 96px; height: 96px; object-fit: cover; object-position: 50% 18%; border-radius: var(--radius-sm); }

/* ---- 4. Founder's message ------------------------------------------------ */
.founder-message {
  border-left: 4px solid var(--gold);
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
}
.founder-message p { font-size: var(--fs-500); color: var(--ink-muted); }
.section--dark .founder-message p { color: rgba(255, 255, 255, .84); }
.founder-message__opening { font-family: var(--font-display); font-weight: 600; color: var(--navy); font-size: var(--fs-600); }
.section--dark .founder-message__opening { color: var(--white); }
.signature-block { margin-top: var(--sp-7); padding-top: var(--sp-5); border-top: 1px solid var(--line); }
.section--dark .signature-block { border-color: var(--line-dark); }
.signature-block__name { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-500); color: var(--navy); }
.section--dark .signature-block__name { color: var(--white); }
.signature-block__role { font-size: var(--fs-300); color: var(--ink-muted); }
.section--dark .signature-block__role { color: var(--on-dark-muted); }

/* ---- 5. Projects & filters ---------------------------------------------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-7); }
.filter-btn {
  min-height: 44px; padding: .5rem 1.1rem;
  font-family: var(--font-display); font-weight: 650; font-size: var(--fs-300);
  color: var(--navy); background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius-pill);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.filter-btn:hover { border-color: var(--gold); }
.filter-btn[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: var(--white); }
.filter-empty { display: none; padding: var(--sp-7); text-align: center; color: var(--ink-muted); border: 1px dashed var(--line); }
.filter-empty.is-visible { display: block; }

.project-card { display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--white); overflow: hidden; }
.project-card__media { position: relative; }
.project-card__body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-3); flex: 1; }
.project-card__meta { font-family: var(--font-mono); font-size: var(--fs-100); letter-spacing: .07em; color: var(--ink-faint); text-transform: uppercase; }
.project-card h3 { font-size: var(--fs-500); }
.project-card p { font-size: var(--fs-300); color: var(--ink-muted); }
.project-card .link-arrow { margin-top: auto; }
.project-card--placeholder { border-style: dashed; background: var(--off-white); }
.project-card[hidden] { display: none; }

.project-hero-figure img, .project-hero-figure .img-placeholder { width: 100%; border-radius: var(--radius-sm); }

/* ---- 6. Gallery ---------------------------------------------------------- */
.gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-4); }
.gallery__item { position: relative; padding: 0; border: 1px solid var(--line); overflow: hidden; background: var(--surface-grey); }
.gallery__item .img-placeholder { border: 0; }
.gallery__item:hover { border-color: var(--gold); }

/* ---- 7. Affiliation panel ------------------------------------------------ */
.affiliation {
  border: 1px solid var(--line);
  border-left: 4px solid var(--deep-blue);
  background: var(--white);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
.affiliation__label {
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-100);
  letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--gold);
}
.affiliation__note { margin-top: var(--sp-4); font-size: var(--fs-200); color: var(--ink-faint); }

/* ---- 8. Contact ---------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.contact-block { display: grid; gap: var(--sp-5); }
.contact-item { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: var(--sp-4); align-items: start; }
.contact-item__icon {
  width: 42px; height: 42px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--off-white); color: var(--deep-blue);
}
.contact-item__icon svg { width: 20px; height: 20px; }
.contact-item__label {
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-100);
  letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--gold);
  margin-bottom: .2rem;
}
.contact-item a { color: var(--navy); text-decoration: none; font-weight: 600; word-break: break-word; }
.contact-item a:hover { color: var(--gold); }
.map-embed { border: 1px solid var(--line); background: var(--surface-grey); aspect-ratio: 16 / 9; }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---- 9. Company profile & downloads ------------------------------------- */
.download-card {
  display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: var(--sp-5);
  align-items: center;
  border: 1px solid var(--line); background: var(--white);
  padding: var(--sp-5); border-radius: var(--radius-sm);
}
.download-card__icon { width: 56px; height: 56px; display: grid; place-items: center; background: var(--navy); color: var(--metallic-gold); border-radius: var(--radius-sm); }
.download-card__icon svg { width: 26px; height: 26px; }
.download-card h3 { font-size: var(--fs-500); margin-bottom: .2rem; }
.download-card p { font-size: var(--fs-200); color: var(--ink-muted); }

.profile-toc { position: sticky; top: calc(var(--header-h) + var(--sp-5)); border: 1px solid var(--line); padding: var(--sp-5); background: var(--white); }
.profile-toc h2 { font-size: var(--fs-100); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--gold); margin-bottom: var(--sp-4); }
.profile-toc ul { display: grid; gap: var(--sp-3); }
.profile-toc a { font-size: var(--fs-300); color: var(--navy); text-decoration: none; }
.profile-toc a:hover { color: var(--gold); }

/* ---- 10. Legal pages ----------------------------------------------------- */
.legal-body h2 { font-size: var(--fs-600); margin-top: var(--sp-8); padding-top: var(--sp-5); border-top: 1px solid var(--line); }
.legal-body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-body h3 { font-size: var(--fs-500); margin-top: var(--sp-6); }
.legal-body p, .legal-body li { color: var(--ink-muted); font-size: var(--fs-300); }
.legal-body ul { display: grid; gap: var(--sp-2); margin-top: var(--sp-4); padding-left: var(--sp-5); list-style: disc; }
.legal-body ul li::marker { color: var(--gold); }
.legal-meta { font-size: var(--fs-200); color: var(--ink-faint); font-family: var(--font-mono); }

/* ---- 11. Status pages (404 / thank you) --------------------------------- */
.status-page { display: grid; place-items: center; text-align: center; padding-block: clamp(3rem, 2rem + 6vw, 7rem); }
.status-page__code { font-family: var(--font-mono); font-size: clamp(3rem, 2rem + 6vw, 6rem); color: var(--gold); line-height: 1; letter-spacing: -.02em; }
.status-page__icon { width: 72px; height: 72px; display: grid; place-items: center; border: 2px solid var(--gold); border-radius: 50%; color: var(--gold); margin-inline: auto; }
.status-page__icon svg { width: 34px; height: 34px; }
.status-page .btn-row { justify-content: center; }
.status-page p { margin-inline: auto; }

/* ---- Scroll reveal (progressive enhancement) ---------------------------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--t-slow), transform var(--t-slow); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}