/*
Theme Name: Dieline
Theme URI: https://usmanakbararain.com/
Author: Usman Akbar Arain
Author URI: https://usmanakbararain.com/
Description: A dark, typographic, technical-operator theme for an integrated product designer — dielines, 3D render and full-stack build, one page at a time. Built around Space Grotesk and JetBrains Mono.
Version: 1.0.0
Requires at least: 5.9
Requires PHP: 7.4
Text Domain: dieline
*/

/* ---------- tokens ---------- */
:root{
  --bg: #0B0C0E;
  --bg-panel: #111318;
  --bg-alt: #0D0E11;
  --text: #F4F3EE;
  --text-secondary: #9AA0A6;
  --text-muted: #7A7F87;
  --text-faint: #5C6167;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --accent: #FF7A59;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ---------- reset / base ---------- */
*{ box-sizing: border-box; }
html{ background: var(--bg); }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a{ color: inherit; text-decoration: none; }
a:hover{ color: var(--accent); }
img{ max-width: 100%; display: block; }
.site-wrap{ width: 100%; display: flex; flex-direction: column; }

/* ---------- header / nav ---------- */
.site-header{
  width: 100%;
  padding: 26px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 16px;
}
.site-header__brand{ display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.site-header__domain{ font-family: var(--font-mono); font-size: 14px; font-weight: 600; color: var(--text); }
.site-header__tagline{ font-size: 13px; color: var(--text-muted); }
.site-header__menu{ list-style: none; display: flex; align-items: center; gap: 36px; margin: 0; padding: 0; flex-wrap: wrap; }
.site-header__menu a{ font-size: 13.5px; color: var(--text-secondary); }

/* ---------- generic section rhythm ---------- */
.section{ width: 100%; padding: 100px 64px; }
.section--tight{ padding: 64px; }
.section--bordered{ border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section--alt{ background: var(--bg-alt); }
.eyebrow{ font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--text-muted); text-transform: lowercase; margin-bottom: 16px; }

/* ---------- hero ---------- */
.hero{ padding: 100px 64px 72px; }
.hero__eyebrow{ font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 28px; }
.hero__title{ margin: 0 0 32px; font-size: 64px; line-height: 1.08; font-weight: 600; letter-spacing: -0.01em; max-width: 920px; }
.hero__title .echo-1{ opacity: 1; }
.hero__title .echo-2{ opacity: 0.55; }
.hero__title .echo-3{ opacity: 0.3; }
.hero__title .echo-4{ opacity: 0.15; }
.hero__title .echo-final{ font-style: italic; color: var(--accent); opacity: 0.95; }
.hero__subhead{ margin: 0 0 40px; font-size: 18px; line-height: 1.65; color: var(--text-secondary); max-width: 600px; }
.hero__cta-row{ display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero__foot{ display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 28px; border-top: 1px solid var(--border); }
.hero__foot-label{ font-size: 13.5px; color: var(--text-muted); }
.chip{ font-family: var(--font-mono); font-size: 12.5px; color: var(--text-faint); border: 1px solid var(--border-strong); padding: 6px 12px; border-radius: 999px; }

/* ---------- buttons ---------- */
.btn{ font-family: var(--font-mono); font-size: 13px; font-weight: 600; letter-spacing: 0.02em; padding: 14px 26px; border-radius: 2px; display: inline-block; }
.btn--primary{ color: var(--bg); background: var(--accent); }
.btn--primary:hover{ color: var(--bg); opacity: 0.9; }
.btn--outline{ color: var(--text); border: 1px solid var(--border-strong); padding: 13px 25px; }
.btn--ghost{ color: var(--text-secondary); padding: 13px 12px; }

/* ---------- big quote ---------- */
.quote-block{ display: flex; align-items: flex-start; gap: 40px; flex-wrap: wrap; }
.quote-block__mark{ width: 64px; height: 64px; flex: 0 0 64px; border: 1px solid var(--border-strong); border-radius: 2px; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 14px; font-weight: 600; color: var(--text-muted); }
.quote-block__text{ flex: 1 1 480px; }
.quote-block__title{ font-size: 38px; line-height: 1.3; font-weight: 600; color: var(--text); max-width: 640px; }
.quote-block__caption{ margin-top: 20px; font-family: var(--font-mono); font-size: 13px; color: var(--text-faint); }

/* ---------- identity / json-ld ---------- */
.identity{ display: flex; gap: 64px; flex-wrap: wrap; }
.identity__col{ flex: 1 1 320px; }
.identity__heading{ margin: 0 0 16px; font-size: 26px; font-weight: 600; color: var(--text); line-height: 1.35; }
.identity__desc{ margin: 0; font-size: 15px; line-height: 1.7; color: var(--text-secondary); max-width: 400px; }
.identity__readers{ display: flex; gap: 28px; margin-top: 28px; font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); text-transform: lowercase; }
.code-panel{ flex: 1 1 420px; background: var(--bg-panel); border: 1px solid var(--border); border-radius: 3px; padding: 28px; font-family: var(--font-mono); font-size: 13px; line-height: 1.8; color: var(--text-secondary); white-space: pre; overflow-x: auto; }
.code-panel--small{ padding: 20px; font-size: 12.5px; }

/* ---------- page-to-experience strip ---------- */
.experience{ display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.experience__heading{ margin: 0 0 10px; font-size: 28px; font-weight: 600; color: var(--text); }
.experience__desc{ margin: 0; font-size: 15px; color: var(--text-secondary); }
.experience__link{ font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--accent); white-space: nowrap; }

/* ---------- thesis ---------- */
.thesis__heading{ margin: 0 0 56px; font-size: 32px; font-weight: 600; line-height: 1.45; color: var(--text); max-width: 920px; }
.thesis__grid{ display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 32px; }
.thesis__item-title{ font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.thesis__item-desc{ font-size: 13.5px; line-height: 1.6; color: var(--text-muted); }

/* ---------- three doors ---------- */
.doors-grid{ display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.door-card{ display: flex; flex-direction: column; gap: 16px; border: 1px solid var(--border-strong); border-radius: 2px; padding: 32px; }
.door-card__row{ display: flex; justify-content: space-between; align-items: center; font-family: var(--font-mono); font-size: 13px; color: var(--text-faint); }
.door-card__row span:last-child{ color: var(--accent); }
.door-card__title{ font-size: 20px; font-weight: 600; color: var(--text); }
.door-card__desc{ font-size: 14px; line-height: 1.6; color: var(--text-secondary); }
.door-card__tags{ font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; color: var(--text-faint); margin-top: auto; padding-top: 8px; }

/* ---------- capability index ---------- */
.cap-row{ display: flex; align-items: center; justify-content: space-between; padding: 22px 0; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px; }
.cap-row:last-child{ border-bottom: 1px solid var(--border); }
.cap-row__left{ display: flex; align-items: baseline; gap: 20px; }
.cap-row__num{ font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); }
.cap-row__title{ font-size: 17px; color: var(--text); }
.cap-row__right{ display: flex; align-items: center; gap: 16px; }
.cap-row__desc{ font-size: 13px; color: var(--text-muted); }
.cap-row__arrow{ color: var(--accent); }

/* ---------- practice ---------- */
.practice{ display: flex; gap: 80px; flex-wrap: wrap; }
.practice__label-col{ flex: 0 0 260px; }
.practice__content{ flex: 1 1 480px; max-width: 680px; display: flex; flex-direction: column; gap: 22px; }
.practice__content p{ margin: 0; font-size: 17px; line-height: 1.75; color: var(--text-secondary); }
.practice__meta{ display: flex; flex-wrap: wrap; gap: 24px; margin-top: 12px; padding-top: 24px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 12.5px; color: var(--text-faint); }

/* ---------- build lens ---------- */
.lens-grid{ display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.lens-col__label{ font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); margin-bottom: 14px; }
.lens-col__label span{ color: var(--text-faint); }
.lens-intro{ margin: 0 0 48px; font-size: 14px; color: var(--text-faint); }

/* ---------- work list ---------- */
.work-header{ display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; gap: 40px; flex-wrap: wrap; }
.work-header__title{ margin: 0; font-size: 32px; font-weight: 600; color: var(--text); }
.work-header__desc{ margin: 0; font-size: 15px; line-height: 1.7; color: var(--text-secondary); max-width: 380px; }
.work-row{ display: flex; align-items: center; justify-content: space-between; padding: 22px 0; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px; }
.work-row:last-child{ border-bottom: 1px solid var(--border); }
.work-row__left{ display: flex; align-items: baseline; gap: 20px; }
.work-row__num{ font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); }
.work-row__title{ font-size: 18px; color: var(--text); }
.work-row__right{ display: flex; align-items: center; gap: 16px; }
.work-row__meta{ font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.work-row__arrow{ color: var(--accent); }
.work-more{ display: inline-block; margin-top: 32px; font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--accent); }

/* ---------- stats ticker ---------- */
.stats-ticker{ display: flex; flex-wrap: wrap; }
.stat-cell{ flex: 1 1 220px; padding: 32px 40px; display: flex; flex-direction: column; gap: 6px; border-left: 1px solid var(--border); }
.stat-cell:first-child{ border-left: none; }
.stat-cell__label{ font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; color: var(--text-faint); text-transform: lowercase; }
.stat-cell__value{ font-family: var(--font-mono); font-size: 28px; font-weight: 600; color: var(--text); }
.stat-cell__value--accent{ color: var(--accent); }
.stat-cell__note{ font-size: 12.5px; color: var(--text-muted); font-style: italic; }

/* ---------- direct line ---------- */
.direct-line__heading{ margin: 0 0 16px; font-size: 36px; font-weight: 600; color: var(--text); max-width: 640px; line-height: 1.3; }
.direct-line__sub{ margin: 0 0 36px; font-size: 16px; color: var(--text-secondary); }
.contact-grid{ display: flex; gap: 64px; flex-wrap: wrap; padding-top: 32px; border-top: 1px solid var(--border); }
.contact-item__label{ font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--text-faint); text-transform: lowercase; margin-bottom: 8px; }
.contact-item__value{ font-size: 16px; color: var(--text); }

/* ---------- rev line / footer ---------- */
.rev-line{ width: 100%; padding: 16px 64px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 11.5px; color: var(--text-faint); }
.site-footer{ width: 100%; padding: 26px 64px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; border-top: 1px solid var(--border); }
.site-footer__text{ font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); }
.site-footer__social{ display: flex; gap: 24px; }
.site-footer__social a{ font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em; color: var(--text-faint); }

/* ---------- generic page template ---------- */
.page-content{ padding: 120px 64px; max-width: 820px; }
.page-content__title{ font-size: 44px; font-weight: 600; color: var(--text); margin: 0 0 32px; line-height: 1.2; }
.page-content .entry-content{ font-size: 17px; line-height: 1.8; color: var(--text-secondary); }
.page-content .entry-content h2{ color: var(--text); font-size: 26px; margin-top: 48px; }
.page-content .entry-content h3{ color: var(--text); font-size: 20px; margin-top: 36px; }
.page-content .entry-content a{ color: var(--accent); border-bottom: 1px solid var(--border-strong); }
.page-content .entry-content img{ border-radius: 3px; margin: 24px 0; }

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .hero__title{ font-size: 42px; }
  .thesis__grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .doors-grid{ grid-template-columns: 1fr; }
  .lens-grid{ grid-template-columns: 1fr; }
  .section, .hero{ padding-left: 28px; padding-right: 28px; }
  .site-header{ padding-left: 28px; padding-right: 28px; }
  .site-footer, .rev-line{ padding-left: 28px; padding-right: 28px; }
}
@media (max-width: 600px){
  .thesis__grid{ grid-template-columns: 1fr; }
  .hero__title{ font-size: 34px; }
}