/* ============================================================
   Page-specific styles
   ============================================================ */

/* ---------- HOME ---------- */
.home-hero {
  padding-top: 60px; padding-bottom: 80px;
}
.home-hero__h1 { margin: 0 0 8px; }
.home-hero__h2 { margin: 0 0 40px; max-width: 1200px; }
.home-hero__h3 { margin: 0 0 8px; }
.home-hero__h4 { margin: 0 0 70px; }
.home-hero__cta-row { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }

.section-block {
  padding-block: var(--section-py);
}
.section-block__head { margin-bottom: 40px; }
.section-block__head h2 { margin: 0; }

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 80px;
}
@media (max-width: 1024px) { .three-col { grid-template-columns: 1fr 1fr; gap: 56px; } }
@media (max-width: 640px) { .three-col { grid-template-columns: 1fr; gap: 40px; } .home-hero__cta-row { gap: 20px 40px; } .section-block__head { margin-bottom: 40px; } }

.three-col p { margin: 0; }
.three-col p + p { margin-top: 24px; }

/* ---------- PORTFOLIO GRID ---------- */
.portfolio-page {
  padding-top: 40px; padding-bottom: var(--section-py); min-height: Calc(100vh - 160px);
}
.portfolio-page h1 { margin: 0 0 80px; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin: 0 0;
}
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-card {
  position: relative;
  aspect-ratio: 372 / 372;
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 520ms var(--ease-out-expo), border-color 320ms;
}
.portfolio-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,0.18); }

.portfolio-card__inner {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 24px;
}
.portfolio-card__label {
  position: absolute; left: 0; right: 0; bottom: -56px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
  font-size: 18px; color: var(--white);
  transition: opacity 420ms var(--ease-out-expo);
  opacity: 0;
  pointer-events: none;
}
.portfolio-card:hover .portfolio-card__label { opacity: 1; }

.pc-ey       { background: linear-gradient(180deg, #2A2A33 0%, #1E1E26 100%); }
.pc-abonado  { background: linear-gradient(180deg, #128F3F 0%, #0B6E2D 100%); color: #fff; }
.pc-branding { background: #EEEDE9; color: var(--dark-grey); }

/* Project logos inside cards */
.pc-logo {
  width: auto; height: auto;
  object-fit: contain; display: block;
}
.pc-logo--ey {  }
.pc-logo--abonado {  }
.pc-logo--branding {  }
.pc-logo--ai { width: auto; max-width: 80%; }

/* Neutral placeholder logos (no real brand IP) */
.pc-mark {
  font-weight: 700; letter-spacing: -0.02em;
  font-size: 56px; line-height: 1;
  opacity: 0.92;
}
.pc-mark--ey { font-size: 80px; letter-spacing: -0.04em; }
.pc-sub {
  font-size: 14px; opacity: 0.85; letter-spacing: 0.02em;
  font-family: "JetBrains Mono", monospace;
}
.pc-card-name {
  text-align: center; margin-top: 24px;
  font-size: 18px; font-weight: 400;
}

/* ---------- DETAIL PAGES ---------- */
.breadcrumb {
  display: flex; align-items: center; gap: 10px;
  padding-top: 32px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 16px; font-weight: 300; line-height: 32px;
}
.breadcrumb__link, .breadcrumb__sep, .breadcrumb__current { color: var(--white, #E3E3E3); }
.breadcrumb__link { text-decoration: none; transition: opacity 0.2s ease; opacity: 0.7;}
.breadcrumb__link:hover { opacity: 1; }
.breadcrumb__current, .breadcrumb__sep { opacity: 1; font-weight: 600;}

.detail-page { padding-block: 40px 20px; }

/* Step navigation (Previous / Next) — uses .btn--secondary styling */
.step-nav {
  display: flex; justify-content: space-between; align-items: center;
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 40px 100px;
}
.step-nav__btn--prev .btn__icon { transform: scaleX(-1); }
.step-nav__btn--prev:hover .btn__icon { transform: scaleX(-1) rotate(-360deg); }
@media (max-width: 700px) {
  .step-nav { padding: 32px 24px; }
}
.detail-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding-block: 40px 80px; }
.detail-hero__copy h1 { margin: 0 0 32px; }
.detail-hero__copy p { margin: 0 0 16px; max-width: 56ch; }
.detail-hero__copy p:last-child { margin-bottom: 0; }
.detail-hero__art {
  display: flex; align-items: center; justify-content: center;
  min-height: 260px;
}
@media (max-width: 900px) {
  .detail-hero { grid-template-columns: 1fr; gap: 48px; padding-bottom: 40px;}
}

.detail-block {
  display: grid; grid-template-columns: 647px 1fr; gap: 80px;
  padding-block: 80px;
  align-items: start;
}
@media (max-width: 1280px) { .detail-block { grid-template-columns: 1fr 1fr; gap: 60px; } }
@media (max-width: 900px) {
  .detail-block { grid-template-columns: 1fr; gap: 32px; padding-top: 76px; padding-bottom: 76px; }
}

.detail-block__copy h2 { margin: 0 0 32px; }
.detail-block__copy p { margin: 0 0 24px; }
.detail-block__copy p:last-child { margin-bottom: 0; }

.detail-block__art {
  width: 100%; max-width: 824px;
  aspect-ratio: 824 / 600;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.02);
  cursor: none;
  position: relative;
  overflow: hidden;
  transition: transform 520ms var(--ease-out-expo), border-color 280ms;
}
.detail-block__art:hover { border-color: rgba(255,255,255,0.22); transform: scale(1.005); }
.detail-block__art:not(.is-static) .placeholder-stripes::after {
  content: "Click to enlarge";
  position: absolute; left: 16px; bottom: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; opacity: 0.6; letter-spacing: 0.06em;
  text-transform: uppercase;
}
.detail-block__art.is-static { cursor: none; }

.detail-block__img {
  display: block; width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
}
.detail-block__art.has-image { aspect-ratio: auto; }
.detail-block__art.has-image .detail-block__img { height: auto; }

.detail-transition {
  padding-block: 100px;
  max-width: 60%;
}
.detail-transition p { margin: 0; }
@media (max-width: 900px) {
  .detail-transition { max-width: 100%; padding-block: 76px; border-top: 1px solid;
        border-bottom: 1px solid;}
}

/* Placeholder image treatment */
.placeholder-stripes {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0.024) 0 14px,
      rgba(255,255,255,0.06) 14px 16px
    );
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 32px;
}
.placeholder-stripes__label {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.placeholder-stripes__size {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.34);
}

/* Detail hero "mark" – neutral typographic placeholder */
.brand-mark {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  text-align: center; opacity: 0.95;
}
.brand-mark__word {
  font-weight: 700; letter-spacing: -0.02em;
  font-size: 88px; line-height: 1; color: var(--white);
}
.brand-mark__word--ey { font-size: 120px; letter-spacing: -0.04em; }
.brand-mark__logo {
  display: block; width: 100%; max-width: 200px; height: auto;
}
.brand-mark__logo--abonado { max-width: 640px; }
.brand-mark__sub {
  font-family: "JetBrains Mono", monospace; font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.7;
}

@media (max-width: 600px){
  .brand-mark__logo {
    display: block; width: 60%;
  }

  .brand-mark__logo--abonado {
    display: block; width: 100%;
  }
}

/* ---------- BRANDING (zigzag) ---------- */
.zigzag {
  display: flex; flex-direction: column;
  max-width: var(--max-w);
  margin-inline: auto;
}
.zigzag__pair {
  display: grid; grid-template-columns: 1fr 1fr;
}
.zigzag__cell {
  padding: 96px var(--container-px);
  display: flex; flex-direction: column; justify-content: center;
  min-height: 560px;
}
.zigzag__cell--art { align-items: center; }
.zigzag__cell--copy > * { max-width: 647px; width: 100%; }
.brand-logo {
  display: block; width: 100%; max-width: 360px; height: auto;
  object-fit: contain;
}
.brand-logo--icon { max-width: 300px; }

.zigzag h2 { margin: 0 0 8px; font-size: 36px; line-height: 1.6; font-weight: 700; }
.zigzag .zigzag__role { font-size: 18px; line-height: 1.6; margin: 0 0 28px; font-weight: 300; opacity: 0.92; }
.zigzag p { margin: 0 0 20px; font-size: 18px; line-height: 1.6; font-weight: 300; }
.zigzag p:last-child { margin-bottom: 0; }
.zigzag p strong { font-weight: 700; }

/* Per-brand color themes */
.zigzag__cell--fantasy { background: #1C1310; }
.zigzag__cell--fantasy h2, .zigzag__cell--fantasy .zigzag__role { color: #FFCD4E; }
.zigzag__cell--fantasy p { color: #E3E3E3; }
.zigzag__cell--aguamansa { background: #F7F5FA; }
.zigzag__cell--aguamansa h2, .zigzag__cell--aguamansa .zigzag__role { color: #292932; }
.zigzag__cell--aguamansa p { color: #292932; }
.zigzag__cell--secure { background: #FFFFFF; }
.zigzag__cell--secure h2, .zigzag__cell--secure .zigzag__role, .zigzag__cell--secure p { color: #292932; }
.zigzag__cell--surfway { background: #F6F6F8; }
.zigzag__cell--surfway h2, .zigzag__cell--surfway .zigzag__role, .zigzag__cell--surfway p { color: #292932; }

.brand-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 0.7;
}

@media (max-width: 900px) {
  .zigzag__pair { grid-template-columns: 1fr; }
  .zigzag__cell { min-height: 0; padding-block: 76px; }
  /* Branding: image first, then title, then text (per brand pair) */
  .zigzag__cell--art { order: -1; padding-bottom: 0px; }
}

.branding-hero { padding: 100px var(--container-px) 60px; }
.branding-hero h1 { margin: 0 0 16px; }
.branding-hero p  { margin: 0; opacity: 0.7; }

/* Neutral brand placeholder marks for the 4 branding case studies */
.bm {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  text-align: center;
}
.bm__shape {
  width: 200px; height: 200px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
}
.zigzag__cell--light .bm__shape { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.1); }
.bm__shape--square { border-radius: 16px; }
.bm__word {
  font-size: 18px; font-weight: 700; letter-spacing: 0.04em;
}
.bm__sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 0.6;
}

/* ---------- ABOUT ME ---------- */
.about-page { padding-block: 40px var(--section-py); }
.about-page__head h1 { margin: 0; }
.about-statement { padding-block: 40px 60px; width: 100%; }
.about-statement__name { margin: 0 0 24px; }
.about-statement__body {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 40px;
}
.about-statement__lead {
  margin: 0; max-width: 1059px;
  font-size: 40px; line-height: 48px; font-weight: 700; letter-spacing: -0.005em;
}
.about-statement__lead .blue { color: var(--primary-blue); font-weight: 700; }
.about-statement__cta { flex: none; }

@media (max-width: 1024px) {
  .about-statement__lead { font-size: 28px; line-height: 38px; }
  
}
@media (max-width: 900px) {
  .about-statement__body { flex-direction: column; gap: 40px; align-items: stretch; }
  .about-statement__cta { align-self: flex-start; }
  .about-statement { padding-inline: 40px; }
  .knowledge-item {padding bottom: 16px; }
  .about-page { padding-inline: 0; }
}
@media (max-width: 640px) {
  .about-statement__lead { font-size: 24px; line-height: 32px; }
  .about-grid { padding-left: 40px; padding-right: 40px; }
  .about-statement { padding-inline: 40px; }
}

.about-grid {
  display: grid; grid-template-columns: 0.6fr 1fr;
  gap: 80px;
  margin-bottom: 36px;
}
@media (max-width: 1024px) { 
  .about-grid { grid-template-columns: 1fr; gap: 56px; padding-inline: 0; }
  .skills-grid { grid-template-columns: 1fr; padding-inline: 0; }
  
}

.about-col__label {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 1;
  margin: 0 0 24px;
  color: var(--muted-gray);
}

.cv-intro { font-size: 18px; line-height: 28px; margin: 0 0 24px; max-width: 56ch; }
.cv-tags  { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 40px; border-bottom: 1px solid var(--border-subtle-on-light); margin-bottom: 40px; }

.cv-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 24px; }
.cv-meta__label { font-family: "Plus Jakarta Sans", monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; opacity: 1; margin: 0 0 8px; font-weight: 600; color: var(--muted-gray);}
.cv-meta__val   { margin: 0 0 4px 0; font-size: 16px; }
.cv-meta__val-sub { font-size: 14px; opacity: 0.6; margin-top: 2px; }

.exp-item {
  display: grid; grid-template-columns: 76px 1fr 220px; gap: 30px 20px;
  padding: 32px 0 32px 32px;
  border-bottom: 1px solid var(--border-subtle-on-light);
  align-items: start;
}
div > .exp-item:last-child {
    border-bottom: 0;
}
.exp-item.is-current { background: linear-gradient(90deg, rgba(31, 61, 216, 0.06) 0%, rgba(0, 0, 0, 0.00) 100%); border-radius: 0px; }
.exp-item__year { font-family: "JetBrains Mono", monospace; font-size: 13px; letter-spacing: 0.04em; opacity: 1; color: var(--muted-gray); line-height: 1.6;}
.exp-item__year .now { color: var(--highlight-blue); display: block; }
.exp-item__title { font-size: 20px; font-weight: 500; margin: 0 0 4px; line-height: 1.3; }
.exp-item.is-current .exp-item__title { color: var(--highlight-blue); }
.exp-item__company { font-size: 14px; opacity: 0.7; margin: 0 0 16px; }
.exp-item__bullets { margin: 0; padding-left: 16px; font-size: 14px; line-height: 1.6; }
.exp-item__bullets li { margin-bottom: 4px; }
.exp-item__tags { display: flex; flex-wrap: wrap; gap: 6px; }

@media (max-width: 1024px) { .exp-item { grid-template-columns: 80px 1fr; padding: 32px 32px; } .exp-item__tags { grid-column: 1 / -1; } }
@media (max-width: 640px) { .exp-item { grid-template-columns: 1fr; gap: 32px; padding: 40px 40px; } }

.skills-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  padding-block: 60px;
  border-top: 1px solid var(--border-subtle-on-light);
}
@media (max-width: 1024px) { .skills-grid { grid-template-columns: 1fr; gap: 48px; padding-inline: 40px; } }
@media (max-width: 640px)  { .skills-grid { grid-template-columns: 1fr; gap: 76px; } .knowledge-grid { grid-template-columns: 1fr; } .knowledge-item { padding-bottom: 16px; } }

.skill-col__head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 40px;
}
.skill-col__head .lbl { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; opacity: 1; color: var(--muted-gray); }
.skill-col__head .num { font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.1em; opacity: 1; color: var(--dark-grey); }

.knowledge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
.knowledge-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 10px;
  border-bottom: 1px solid var(--border-subtle-on-light);
  font-size: 14px;
}
.knowledge-item::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary-blue); opacity: 1; flex: none; }

@media (max-width: 640px)  { .knowledge-grid { grid-template-columns: 1fr; } .knowledge-item { padding-bottom: 16px; } .skill-col__head .lbl, .skill-col__head .num { font-size: 14px; } }


.tools-list { display: flex; flex-direction: column; gap: 8px; }
.tool-item { display: grid; grid-template-columns: 1fr 120px; gap: 16px; align-items: center; font-size: 14px; border-bottom: 1px solid var(--border-subtle-on-light); height: 44px; }
.tool-bar  { height: 4px; background: rgba(41,41,50,0.1); border-radius: 2px; overflow: hidden; }
.tool-bar__fill { height: 100%; background: var(--highlight-blue); border-radius: 2px; transform-origin: left; transform: scaleX(0); transition: transform 1.2s var(--ease-out-expo); }
.tool-item.is-in .tool-bar__fill { transform: scaleX(var(--p, 0.8)); }

.cert-item {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle-on-light);
}
.cert-item:last-child { border-bottom: 0; }
.cert-item__row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.cert-item__name { font-size: 16px; font-weight: 500; margin: 0; }
.cert-item__src { font-family: "JetBrains Mono", monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--highlight-blue); }
.cert-item__desc { font-size: 13px; opacity: 0.6; margin: 4px 0 0; }

/* ---------- MODAL (image preview) ---------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(20, 22, 30, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 100;
  display: flex; align-items: center;
  padding: 60px 80px;
  opacity: 1;
}
@media (max-width: 900px) { .modal-overlay { padding: 24px; flex-direction: column; gap: 16px; overflow-y: auto; } }

.modal-image {
  flex: 1 1 60%;
  border-radius: 12px;
  position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.02);
  max-width: 883px;
}
.modal-caption {
  flex: 0 0 38%; max-width: 509px;
  padding-left: 48px;
  display: flex; flex-direction: column; gap: 16px;
}
@media (max-width: 900px) { .modal-image { width: 100%; } .modal-caption { padding-left: 0; max-width: none; } }
/* placeholder (no image) keeps the design aspect ratio */
.modal-image:not(:has(.zoom-viewport)) { aspect-ratio: 883 / 600; }
/* image present → a tall zoom viewport */
.modal-image:has(.zoom-viewport) { height: 82vh; background: rgba(255,255,255,0.04); }

/* zoom + pan surface */
.zoom-viewport {
  position: absolute; inset: 0;
  overflow: hidden;
  touch-action: none;
  cursor: default;
}
.zoom-viewport[data-zoomed] { cursor: grab; }
.zoom-viewport[data-zoomed]:active { cursor: grabbing; }
.zoom-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  transform-origin: 0 0;
  will-change: transform;
  user-select: none; -webkit-user-drag: none;
}

/* footer hint inside the image viewport (desktop only) */
.modal-image__hint {
  position: absolute;
  left: 50%; bottom: 14px;
  transform: translateX(-50%);
  z-index: 3;
  pointer-events: none;
  display: inline-flex; align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(20, 22, 30, 0.6);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  opacity: 1;
  transition: opacity 260ms ease;
}
.modal-image:has(.zoom-viewport[data-zoomed]) .modal-image__hint { opacity: 0; }
.modal-caption h3 { margin: 0; font-size: 28px; font-weight: 700; }
.modal-caption p  { margin: 0; font-size: 16px; line-height: 24px; opacity: 0.86; }

.modal-close {
  position: absolute; top: 28px; right: 28px;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  transition: background 220ms, border-color 220ms;
}
.modal-close:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.5); }

.modal-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  transition: background 220ms, transform 320ms var(--ease-out-expo), border-color 220ms;
}
.modal-nav:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }
.modal-nav--prev { left: 12px; }
.modal-nav--next { right: 12px; }
.modal-nav:hover.modal-nav--prev { transform: translateY(-50%) translateX(-4px); }
.modal-nav:hover.modal-nav--next { transform: translateY(-50%) translateX(4px); }
@media (max-width: 900px) {
  .modal-nav { position: static; transform: none; }
  .modal-caption { flex-direction: column; }
}

.modal-counter {
  position: absolute; left: 60px; bottom: 28px;
  font-family: "JetBrains Mono", monospace; font-size: 12px; letter-spacing: 0.1em;
  opacity: 0.6;
}

/* ---------- COMPACT (<900px): full-bleed image-only viewer ---------- */
.modal-overlay--full {
  padding: 0;
  flex-direction: row;
  gap: 0;
  overflow: hidden;
}
.modal-overlay--full .modal-image {
  flex: 1 1 auto;
  width: 100%; height: 100%;
  max-width: none;
  border: none; border-radius: 0;
  background: #14161e;
}
.modal-overlay--full .modal-image:has(.zoom-viewport) {
  height: 100%;
}
.modal-overlay--full .modal-close {
  top: max(16px, env(safe-area-inset-top));
  right: max(16px, env(safe-area-inset-right));
  background: rgba(20, 22, 30, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2;
}

/* ---------- Branding hero with split bg ---------- */
.branding-hero-row { background: transparent; }

/* ---------- Portfolio Web (AI) card ---------- */
.pc-ai {
  background: radial-gradient(122.37% 136.03% at 0% 0%, #223282 0%, #152055 100%);
  color: #fff;
}
.pc-ai-mark {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  text-align: center;
}
.pc-ai-mark__top {
  font-size: 18px; font-weight: 500; letter-spacing: 0.01em;
  opacity: 0.78;
}
.pc-ai-mark__big {
  font-size: 64px; font-weight: 700; letter-spacing: -0.03em; line-height: 1;
}
@media (max-width: 600px) { .pc-ai-mark__big { font-size: 52px; } }

/* ---------- Portfolio Web (AI) — case study detail ---------- */
.ai-intro { padding-block: 8px 56px; max-width: 820px; }
.ai-intro h1 { margin: 0 0 36px; }
.ai-intro__lead { font-weight: 600; margin: 0 0 20px; }
.ai-intro__sub { font-size: 20px; line-height: 36px; font-weight: 300; margin: 0; max-width: 60ch; }
.ai-intro__sub strong { font-weight: 600; }
@media (max-width: 640px) { .ai-intro__sub { font-size: 19px; line-height: 30px; } }

.ai-sections {
  display: flex; flex-direction: column;
  border-top: 1px solid rgba(227,227,227,0.18);
}
.ai-section {
  padding-block: 72px;
  border-bottom: 1px solid rgba(227,227,227,0.18);
}
.ai-section__title { font-size: 40px; line-height: 1.1; font-weight: 700; margin: 0 0 32px; letter-spacing: -0.01em; }
.ai-section__sub { font-size: 20px; font-weight: 400; margin: 0 0 32px; opacity: 0.92; }
@media (max-width: 640px) {
  .ai-section { padding-block: 56px; }
  .ai-section__title { font-size: 30px; margin-bottom: 24px; }
  .ai-section__sub { font-size: 20px; }
}

/* Quote / callout cards (mono) */
.ai-quote {
  margin: 0 0 40px;
  padding: 40px;
  background: #202025;
  border-radius: 20px;
  border: 1px solid rgba(110,113,120,0.40);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 300; font-size: 16px; line-height: 1.6;
}
.ai-quote p { margin: 0; }
.ai-quote p + p { margin-top: 24px; }
.ai-quote strong { font-weight: 700; }
.ai-quote--sm { font-size: 16px; line-height: 28px; padding: 28px 32px; margin-bottom: 24px; }
@media (max-width: 640px) {
  .ai-quote { font-size: 17px; line-height: 30px; padding: 28px; }
  .ai-quote--sm { font-size: 15px; line-height: 24px; }
}

.ai-caption {
  font-style: italic; font-weight: 400;
  font-size: 18px; line-height: 32px;
  margin: 8px 0 24px 40px;
}

/* Tools stack list card */
.ai-stack {
  padding: 36px 40px;
  background: #1B1F26;
  border-radius: 20px;
  border: 1px solid rgba(110,113,120,0.40);
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.ai-stack__row {
  display: flex; gap: 12px; align-items: baseline;
  font-size: 16px; line-height: 32px; font-weight: 300; margin: 0;
}
.ai-stack__row + .ai-stack__row { margin-top: 6px; }
.ai-stack__name { font-weight: 700; min-width: 110px; flex-shrink: 0; }
.ai-stack__arrow { opacity: 0.6; }
.ai-stack__role { opacity: 0.92; }
@media (max-width: 640px) {
  .ai-stack { padding: 28px; }
  .ai-stack__row { flex-direction: column; gap: 2px; font-size: 15px; line-height: 24px; }
  .ai-stack__name { min-width: 0; }
  .ai-stack__arrow { display: none; }
}

/* Tool wordmarks row */
.ai-logos {
  display: flex; flex-wrap: wrap; align-items: center; gap: 56px;
  padding: 48px 8px 8px;
}
.ai-logo {
  height: auto; width: auto;
  max-height: 44px; max-width: 184px;
  object-fit: contain;
  opacity: 0.92;
  transition: opacity 0.25s ease;
}
.ai-logo:hover { opacity: 1; }
@media (max-width: 640px) { .ai-logos { gap: 36px; } .ai-logo { max-height: 34px; max-width: 140px; } }

/* Process grid
   Desktop >1100px : display:contents dissolves pairs into the grid;
                     inline gridRow on .ai-step (1) and .ai-process-img (2)
                     produces texts-row / images-row layout.
   ≤1100px          : pairs become flex columns → text above image. */
.ai-process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.ai-process-pair { display: contents; }

@media (max-width: 1100px) {
  .ai-process-grid { grid-template-columns: 1fr 1fr; }
  .ai-process-pair { display: flex; flex-direction: column; gap: 16px; }
}
@media (max-width: 560px) {
  .ai-process-grid { grid-template-columns: 1fr; }
}

.ai-step {
  padding: 24px 28px;
  background: #202025;
  border-radius: 20px;
  border: 1px solid rgba(110,113,120,0.40);
}
.ai-step__title { font-size: 18px; font-weight: 600; margin: 0 0 12px; }
.ai-step__body { font-size: 14px; line-height: 22px; font-weight: 300; margin: 0; opacity: 0.88; }
.ai-step__body strong { font-weight: 600; opacity: 1; }

/* Process images */
.ai-process-img .detail-block__art {
  max-width: none;
  aspect-ratio: 352 / 358;
  border-radius: 16px;
}
.ai-process-img .detail-block__art.has-image { aspect-ratio: 352 / 358; }
.ai-process-img .detail-block__art.has-image .detail-block__img {
  height: 100%; object-fit: cover; object-position: top center;
}

/* Result */
.ai-result__lead { font-size: 20px; line-height: 32px; font-weight: 400; margin: 0 0 40px; max-width: 60ch; }
.ai-result__lead strong { font-weight: 600; }
.ai-section--last .detail-block__art {
  max-width: none;
  aspect-ratio: 946 / 600;
}
/* live-result is a full-length screenshot → show it natural, no crop */
.ai-section--last .detail-block__art.has-image { aspect-ratio: auto; }
.ai-section--last .detail-block__art.has-image .detail-block__img { height: auto; }
@media (max-width: 640px) { .ai-result__lead { font-size: 19px; line-height: 28px; } }

/* ---------- Process prompt modal (scrollable document) ---------- */
.modal-overlay--doc { justify-content: center; padding: 56px; }
.modal-overlay--doc .modal-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 3;
  background: rgba(20, 22, 30, 0.55);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.modal-overlay--doc .modal-nav--prev { left: 16px; }
.modal-overlay--doc .modal-nav--next { right: 16px; }
.modal-overlay--doc .modal-nav:hover.modal-nav--prev { transform: translateY(-50%) translateX(-4px); }
.modal-overlay--doc .modal-nav:hover.modal-nav--next { transform: translateY(-50%) translateX(4px); }

.ai-doc-panel {
  width: 100%; max-width: 1040px;
  max-height: 84vh; overflow-y: auto;
  margin: 0 auto;
  background: #1B1F26;
  border-radius: 20px;
  border: 1px solid rgba(110, 113, 120, 0.40);
  padding: 48px 56px;
  scrollbar-width: thin;
  scrollbar-color: rgba(217, 217, 217, 0.40) transparent;
}
.ai-doc-panel::-webkit-scrollbar { width: 12px; }
.ai-doc-panel::-webkit-scrollbar-track { background: transparent; }
.ai-doc-panel::-webkit-scrollbar-thumb {
  background: rgba(217, 217, 217, 0.40);
  border-radius: 20px;
  border: 3px solid #1B1F26;
}

.ai-doc {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
  color: var(--white, #E3E3E3);
}
.ai-doc__p {
  margin: 0 0 32px;
  white-space: pre-wrap;
  font-size: 14px; line-height: 21px; font-weight: 300;
}
.ai-doc__p:last-child { margin-bottom: 0; }
.ai-doc__p--lg { font-size: 20px; line-height: 26px; margin-bottom: 20px; }
.ai-doc__h { font-size: 16px; font-weight: 700; }
.ai-doc__p--lg .ai-doc__h { font-size: 20px; }

@media (max-width: 900px) {
  .modal-overlay--doc { flex-direction: row; padding: 16px; gap: 0; overflow: hidden; }
  .modal-overlay--doc .modal-nav { width: 44px; height: 44px; }
  .modal-overlay--doc .modal-nav--prev { left: 8px; }
  .modal-overlay--doc .modal-nav--next { right: 8px; }
  .ai-doc-panel { max-height: calc(100vh - 32px); padding: 40px 60px; }
}
@media (max-width: 480px) {
  .ai-doc-panel { padding: 36px 54px 36px 20px; }
  .modal-overlay--doc .modal-nav--next { right: 8px; }
}