/* ============================================================
   Vickie Lee-Her · Portfolio
   Inner-page styles: case studies, about, contact
   Requires styles.css to be loaded first.
   ============================================================ */

/* ---------- Generic prose / content width ---------- */
.measure { max-width: 720px; }
.measure-wide { max-width: 880px; }

/* Centered media rail — every case-study image is capped to this so nothing
   spans the full page width. */
:root { --cs-rail: 860px; }

.prose p { font-size: 16px; line-height: 1.62; color: var(--text); margin: 0 0 16px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 600; }

/* Editable slot hint · readable placeholder copy the user replaces */
.slot-note {
  color: var(--muted);
}

/* ============================================================
   Case study hero
   ============================================================ */
/* ---------- Secondary section nav (jump menu) ---------- */
.cs-subnav {
  position: sticky;
  top: var(--nav-h);
  z-index: 90;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.cs-subnav__inner {
  display: flex;
  align-items: center;
  gap: 22px;
  height: 60px;
}
.cs-subnav__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.cs-subnav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin: 0 -6px;
  padding: 0 6px;
}
.cs-subnav__links::-webkit-scrollbar { display: none; }
.cs-subnav__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
  white-space: nowrap;
  padding: 8px 15px;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}
.cs-subnav__link:hover { color: var(--ink); background: var(--bg-alt); }
.cs-subnav__num {
  font-size: 11px;
  font-weight: 600;
  color: var(--border-strong);
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}
.cs-subnav__link.is-active { color: var(--ink); background: var(--brand-tint); }
.cs-subnav__link.is-active .cs-subnav__num { color: var(--brand); }

@media (max-width: 640px) {
  .cs-subnav__label { display: none; }
  .cs-subnav__inner { gap: 0; }
}

.cs-hero { padding: 48px 0 36px; }
.cs-breadcrumb {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--muted); margin-bottom: 28px;
}
.cs-breadcrumb a { color: var(--muted); transition: color 0.2s; }
.cs-breadcrumb a:hover { color: var(--ink); }
.cs-breadcrumb svg { opacity: 0.5; }

.cs-cat {
  font-size: 12px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand);
}
.cs-title {
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 16px 0 0;
  max-width: 16ch;
}
.cs-sub {
  font-size: 18px; line-height: 1.55; color: var(--muted);
  margin: 20px 0 0; max-width: 640px;
}

/* Hero: title/intro on the left, meta sidebar on the right */
.cs-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 56px;
  align-items: start;
  margin-top: 4px;
}
.cs-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding-left: 28px;
  border-left: 1px solid var(--border);
}
.cs-meta__label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 8px;
}
.cs-meta__value { font-size: 15px; color: var(--ink); margin: 0; line-height: 1.5; }

/* ---------- Cover & figures ----------
   Bento-aligned: rounded, contained in a centered rail, never full-bleed.
   --cs-rail caps single figures and grids alike so no image spans the page. */
.cs-cover { margin-top: 8px; }
.cs-cover image-slot { width: 100%; height: clamp(200px, 26vw, 340px); }

.figure { margin: 0; }
.figure image-slot { width: 100%; display: block; }
/* Single figures + cover share the centered rail (placed after `.figure`
   so the margin-auto centering wins the cascade). */
.cs-cover,
.figure--tall,
.figure--wide { max-width: var(--cs-rail); margin-inline: auto; }
.figure--tall image-slot { height: clamp(220px, 28vw, 360px); }
.figure--wide image-slot { height: clamp(190px, 23vw, 300px); }
.figure--med image-slot { height: clamp(160px, 19vw, 240px); }
.figcaption {
  font-size: 13px; color: var(--muted); margin-top: 12px; line-height: 1.5;
  max-width: 640px;
}

.figure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: var(--cs-rail);
  margin-inline: auto;
}
.figure-grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ============================================================
   Case study content blocks
   ============================================================ */
.cs-block { padding: 56px 0; }
.cs-block--tight { padding: 36px 0; }
.cs-block + .cs-block { padding-top: 0; }

/* Two-column: sticky label left, content right */
.cs-split {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}
.cs-split__label {
  position: sticky; top: calc(var(--nav-h) + 40px);
}
.cs-split__num {
  font-size: 13px; font-weight: 600; letter-spacing: 0.12em;
  color: var(--brand); display: block; margin-bottom: 14px;
}
.cs-split__title {
  font-weight: 500; font-size: 22px; line-height: 1.2;
  letter-spacing: -0.015em; color: var(--ink); margin: 0;
}

/* Stat / highlight row */
.cs-stats__title {
  font-size: 12px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 24px;
}
.cs-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  margin-top: 8px;
}
.cs-stat { display: flex; flex-direction: column; }
.cs-stat__label {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 14px; color: var(--muted); margin: 0 0 14px;
  line-height: 1.45; flex: 1;
}
.cs-stat__icon { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; color: var(--ink); }
.cs-stat__num {
  font-size: clamp(30px, 3.4vw, 40px); font-weight: 700; letter-spacing: -0.03em;
  color: var(--ink); line-height: 1; margin: 0;
}

/* Pull quote */
.cs-quote { text-align: center; max-width: 880px; margin: 0 auto; }
.cs-quote p {
  font-weight: 500; font-size: clamp(22px, 3vw, 30px); line-height: 1.34;
  letter-spacing: -0.02em; color: var(--ink); margin: 0;
}
.cs-quote cite {
  display: block; margin-top: 28px; font-style: normal;
  font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted);
}

/* Process / list cards */
.cs-list { display: grid; gap: 2px; background: var(--border); border: 1px solid var(--border); }
.cs-list__item {
  background: #fff; padding: 24px;
  display: grid; grid-template-columns: 56px 1fr; gap: 24px; align-items: start;
}
.cs-list__n {
  font-size: 14px; font-weight: 600; color: var(--brand);
  border: 1.5px solid var(--brand); border-radius: 50%;
  width: 40px; height: 40px; display: grid; place-items: center;
}
.cs-list__h { font-size: 17px; font-weight: 500; color: var(--ink); margin: 4px 0 8px; }
.cs-list__p { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0; }

/* Bullet list */
.cs-bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.cs-bullets li {
  position: relative; padding-left: 28px;
  font-size: 15px; line-height: 1.55; color: var(--text);
}
.cs-bullets li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 8px; height: 8px; background: var(--brand); border-radius: 50%;
}

.section-eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand); margin: 0 0 14px;
}

/* Full-width section headings inside case studies — keep in scale with the
   tightened .cs-split__title rather than the larger homepage .h2. */
.cs-block .h2,
.cs-block--tight .h2,
.about-section .h2 {
  font-size: clamp(23px, 2.5vw, 28px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

/* Text + media side-by-side (e.g. the solution intro) */
.cs-media-split {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 440px);
  gap: 56px;
  align-items: center;
}
.cs-media-split .figure { margin: 0; }
@media (max-width: 760px) {
  .cs-media-split { grid-template-columns: 1fr; gap: 32px; }
}

/* Full-width callout band (breaks out of the two-column split) */
.cs-callout {
  margin-top: 28px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: 16px;
  padding: 24px 30px;
}
.cs-callout p {
  font-size: 15px; line-height: 1.62; color: var(--text); margin: 0;
}
.cs-callout strong { color: var(--ink); font-weight: 600; }

/* Full-width note cards (break out of the two-column split) */
.cs-notes {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.cs-note {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 26px;
}
.cs-note p { font-size: 15px; line-height: 1.6; color: var(--text); margin: 0; }
.cs-note strong { color: var(--ink); font-weight: 600; }

/* ---------- Next project ---------- */
.cs-next { border-top: 1px solid var(--border); }
.cs-next a {
  display: block; padding: 48px 0;
  transition: background 0.3s var(--ease);
}
.cs-next a:hover { background: var(--bg-alt); }
.cs-next__label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 16px;
}
.cs-next__title {
  font-weight: 500; font-size: clamp(28px, 4vw, 44px); line-height: 1.1;
  letter-spacing: -0.025em; color: var(--ink); margin: 0;
  display: inline-flex; align-items: center; gap: 20px;
}
.cs-next__title svg { transition: transform 0.3s var(--ease); flex-shrink: 0; }
.cs-next a:hover .cs-next__title svg { transform: translateX(10px); }

/* ============================================================
   About page
   ============================================================ */
.about-hero { padding: 44px 0 64px; }
.about-hero__grid {
  display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: start;
}
.about-hero__grid > .about-portrait { order: -1; }
.about-portrait { display: flex; justify-content: center; }
.about-portrait image-slot {
  width: clamp(280px, 30vw, 380px);
  height: clamp(280px, 30vw, 380px);
  border-radius: 50%;
}
.about-title { margin: 16px 0 0; }
.about-lead { margin-top: 28px; }

.about-section { padding: 56px 0; }
.about-grid {
  display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start;
}
.about-grid__title { position: sticky; top: calc(var(--nav-h) + 40px); }

.timeline { display: grid; gap: 0; }
.timeline__item {
  display: grid; grid-template-columns: 180px 1fr; gap: 40px;
  padding: 32px 0; border-top: 1px solid var(--border);
}
.timeline__item:last-child { border-bottom: 1px solid var(--border); }
.timeline__year { font-size: 15px; color: var(--muted); }
.timeline__role { font-size: 19px; font-weight: 500; color: var(--ink); margin: 0 0 6px; }
.timeline__org { font-size: 15px; color: var(--brand); margin: 0 0 12px; }
.timeline__desc { font-size: 16px; line-height: 1.6; color: var(--muted); margin: 0; }

.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.skill-card { border-top: 2px solid var(--ink); padding-top: 20px; }
.skill-card h4 { font-size: 16px; font-weight: 600; color: var(--ink); margin: 0 0 12px; }
.skill-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.skill-card li { font-size: 14px; color: var(--muted); }

/* ============================================================
   Contact page
   ============================================================ */
.contact-hero { padding: 88px 0 64px; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
  padding-bottom: 100px;
}
.contact-title { margin: 22px 0 0; max-width: 12ch; }
.contact-lead { margin-top: 26px; max-width: 460px; }

.contact-methods { display: grid; gap: 4px; margin-top: 44px; }
.contact-method {
  display: flex; align-items: center; gap: 18px; padding: 20px 0;
  border-top: 1px solid var(--border); color: var(--ink);
  transition: padding-left 0.25s var(--ease);
}
.contact-method:last-child { border-bottom: 1px solid var(--border); }
.contact-method:hover { padding-left: 8px; }
.contact-method__icon {
  width: 44px; height: 44px; flex-shrink: 0; display: grid; place-items: center;
  border: 1px solid var(--border-strong); border-radius: 50%; color: var(--brand);
  transition: background 0.25s, color 0.25s;
}
.contact-method:hover .contact-method__icon { background: var(--brand); color: #fff; }
.contact-method__label { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0 0 3px; }
.contact-method__value { font-size: 17px; color: var(--ink); margin: 0; }

/* Form */
.form-card { background: var(--bg-alt); border: 1px solid var(--border); padding: 40px; }
.form-row { display: grid; gap: 8px; margin-bottom: 22px; }
.form-row--two { grid-template-columns: 1fr 1fr; gap: 22px; }
.form-row--two > .form-row { margin-bottom: 0; }
.form-label { font-size: 13px; font-weight: 600; letter-spacing: 0.04em; color: var(--ink); }
.form-input, .form-textarea {
  font-family: inherit; font-size: 15px; color: var(--ink);
  background: #fff; border: 1px solid var(--border-strong);
  padding: 13px 16px; transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus, .form-textarea:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(84, 84, 84, 0.16);
}
.form-textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
.form-card .btn { width: 100%; margin-top: 6px; }
.form-status { font-size: 14px; color: var(--brand); margin: 16px 0 0; min-height: 20px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .cs-split { grid-template-columns: 1fr; gap: 24px; }
  .cs-split__label { position: static; }
  .cs-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .cs-meta {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    padding-left: 0;
    border-left: none;
    padding-top: 32px;
    border-top: 1px solid var(--border);
  }
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .about-grid__title { position: static; }
  .about-hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .about-portrait { order: -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 760px) {
  .cs-meta { grid-template-columns: 1fr 1fr; gap: 24px; }
  .cs-stats { grid-template-columns: 1fr; }
  .figure-grid, .figure-grid--3 { grid-template-columns: 1fr; }
  .cs-notes { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .timeline__item { grid-template-columns: 1fr; gap: 8px; }
  .form-row--two { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .cs-meta { grid-template-columns: 1fr; }
  .cs-list__item { grid-template-columns: 1fr; gap: 14px; }
  .form-card { padding: 26px; }
}


/* ============================================================
   Brochure case-study top — hero image + project info
   Shared by all case studies.
   ============================================================ */
.bro { padding: 36px 0 24px; }

.bro-breadcrumb {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--muted); margin-bottom: 26px;
}
.bro-breadcrumb a { color: var(--muted); transition: color 0.2s; }
.bro-breadcrumb a:hover { color: var(--ink); }
.bro-breadcrumb svg { opacity: 0.5; }

/* Top row: hero image + project info */
.bro-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 36px;
  align-items: stretch;
}
.bro-info { display: flex; flex-direction: column; gap: 26px; min-width: 0; }

.bro-hero {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: 420px;
  height: 100%;
  display: flex;
  align-items: flex-start;
  background: var(--ink);
  isolation: isolate;
}
.bro-hero image-slot { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.bro-hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(155deg,
    rgba(10,10,10,0.82) 0%,
    rgba(10,10,10,0.55) 40%,
    rgba(10,10,10,0.12) 78%,
    rgba(10,10,10,0) 100%);
}
.bro-hero__body { position: relative; z-index: 2; padding: 34px; }
.bro-hero__cat {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.72); margin: 0 0 16px;
}
.bro-hero__title {
  font-weight: 500;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: #fff;
  margin: 0;
  text-transform: uppercase;
  max-width: 12ch;
}

.bro-overview__eyebrow {
  font-size: 13px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink); margin: 0 0 16px;
}
.bro-overview__eyebrow::after {
  content: ''; display: block; width: 44px; height: 3px;
  background: var(--ink); margin-top: 12px;
}

/* Meta + stats inside the info column */
.bro-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px;
  padding-top: 28px; border-top: 1px solid var(--border);
}
.bro-meta__label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 7px;
}
.bro-meta__value { font-size: 14.5px; color: var(--ink); margin: 0; line-height: 1.5; }

.bro-stats {
  display: grid; gap: 2px;
  background: var(--border); border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden;
}
.bro-stat {
  background: #fff; padding: 20px 22px;
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 18px;
}
.bro-stat__label {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.45;
}
.bro-stat__icon { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; color: var(--ink); }
.bro-stat__num {
  font-size: clamp(24px, 2.4vw, 30px); font-weight: 700; letter-spacing: -0.03em;
  color: var(--ink); line-height: 1; margin: 0; white-space: nowrap;
}

/* Figures placed inside a section's text column fill that column's width */
.figure-grid--incol, .figure--incol { max-width: 100%; margin-inline: 0; }

@media (max-width: 940px) {
  .bro-top { grid-template-columns: 1fr; gap: 26px; }
  .bro-hero { min-height: 300px; }
}
@media (max-width: 560px) {
  .bro-meta { grid-template-columns: 1fr; }
  .bro-stat { grid-template-columns: 1fr; gap: 10px; }
}