/* =========================================================
   PORTFOLIO — style.css (v2)
   Palet: Warm Red / Outer Space / Perfect White — sans-serif only
   ========================================================= */

:root {
  --paper: #faf9f6;
  --paper-dim: #f0efe9;
  --ink: #171b3d;           /* Outer Space */
  --ink-70: rgba(23, 27, 61, 0.72);
  --ink-45: rgba(23, 27, 61, 0.45);
  --line: rgba(23, 27, 61, 0.14);
  --accent: #ff4e45;        /* Warm Red */
  --accent-ink: #b4261e;
  --muted: #6d6d78;
  --dark: var(--ink);
  --dark-paper: var(--paper);

  --font-display: "Noto Sans", sans-serif;
  --font-body: "Noto Sans", sans-serif;

  --container: 1180px;
  --gap: 22px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Signature: highlight marker ---------- */

.mark {
  position: relative;
  display: inline-block;
  color: var(--paper);
  padding: 0 8px;
}

.mark::before {
  content: "";
  position: absolute;
  inset: 6% -2% 10% -2%;
  background: var(--accent);
  transform: rotate(-1deg);
  z-index: -1;
  border-radius: 6px 10px 8px 12px;
}

/* ---------- Icons ---------- */

.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  cursor: pointer;
}

.icon-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.icon-btn--wide {
  width: auto;
  padding: 0 20px;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
}

.icon-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Nav ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.site-nav__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.site-nav__mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
}

.site-nav__mark span { color: var(--accent); }

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
}

.site-nav__links a { position: relative; padding-bottom: 4px; color: var(--ink-70); }
.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] { color: var(--ink); }

.site-nav__links a[aria-current="page"]::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 3px; background: var(--accent); border-radius: 2px;
}

.site-nav__links .site-nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--paper);
  padding: 10px 18px; border-radius: 999px;
}

.site-nav__links .site-nav__cta:hover,
.site-nav__links .site-nav__cta:focus-visible { background: var(--accent); color: var(--paper); }

/* ---------- Language toggle ---------- */

.lang-toggle {
  display: inline-flex; align-items: center;
  border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden;
}

.lang-toggle button {
  font-family: var(--font-body); font-weight: 700; font-size: 12px;
  padding: 7px 12px; border: none; background: transparent; color: var(--ink-70); cursor: pointer;
}

.lang-toggle button.is-active { background: var(--ink); color: var(--paper); }
.lang-toggle button:not(.is-active):hover { color: var(--ink); }

.site-nav__toggle {
  display: none;
  background: none; border: 1px solid var(--ink); border-radius: 8px;
  width: 42px; height: 42px;
  align-items: center; justify-content: center; cursor: pointer;
}

@media (max-width: 780px) {
  .site-nav__links {
    position: fixed; inset: 78px 0 0 0;
    background: var(--paper);
    flex-direction: column; align-items: flex-start;
    padding: 30px 28px; gap: 24px; font-size: 17px;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .site-nav__links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-nav__toggle { display: inline-flex; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 700; font-size: 14.5px;
  padding: 14px 24px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent;
}

.btn-primary { background: var(--accent); color: var(--paper); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }

.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }

.btn-ghost { color: var(--paper); border-color: rgba(250,249,246,0.35); }
.btn-ghost:hover { border-color: var(--paper); }

/* ---------- Hero ---------- */

.hero { padding: 92px 0 60px; border-bottom: 1px solid var(--line); }
.hero__eyebrow { margin-bottom: 22px; }
.hero__title { font-size: clamp(34px, 5.4vw, 62px); max-width: 17ch; }
.hero__sub { margin-top: 26px; max-width: 54ch; font-size: 18px; color: var(--ink-70); }
.hero__actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Stat strip ---------- */

.stat-strip {
  border-bottom: 1px solid var(--line);
  padding: 44px 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

@media (max-width: 780px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
}

.stat-strip__item { border-left: 2px solid var(--accent); padding-left: 14px; }
.stat-strip__num { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(26px, 3.2vw, 34px); }
.stat-strip__label { color: var(--muted); font-size: 13.5px; }

/* ---------- Section scaffolding ---------- */

.section { padding: 84px 0; border-bottom: 1px solid var(--line); }
.section--tight { padding: 52px 0; }

.section__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 42px; flex-wrap: wrap;
}

.section__title { font-size: clamp(26px, 3.4vw, 38px); }

.reveal { transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.js-hidden { opacity: 0; transform: translateY(16px); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Tag pills (category system) ---------- */

.tag-pill {
  display: inline-flex; align-items: center;
  font-family: var(--font-body); font-weight: 700; font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.04em;
  padding: 4px 8px; border-radius: 999px;
}

.tag-pill--branding { background: var(--ink); color: var(--paper); }
.tag-pill--strategi { background: var(--accent); color: var(--paper); }
.tag-pill--konten { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }

/* ---------- Featured case study card ---------- */

.feature-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
}

@media (max-width: 820px) {
  .feature-card { grid-template-columns: 1fr; }
}

.feature-card__visual {
  background: linear-gradient(155deg, #1f2452 0%, #171b3d 60%, #ff4e45 165%);
  min-height: 280px;
  display: flex; align-items: flex-end; padding: 26px;
  color: var(--paper);
}

.feature-card__body { padding: 38px; display: flex; flex-direction: column; gap: 16px; }
.feature-card__title { font-size: clamp(24px, 3vw, 32px); }
.feature-card__desc { color: var(--ink-70); }

.feature-card__stats {
  display: flex; gap: 22px; flex-wrap: wrap;
  padding-top: 6px; border-top: 1px solid var(--line); margin-top: 4px;
}

.feature-card__stat b { display: block; font-family: var(--font-display); font-size: 20px; }
.feature-card__stat span { color: var(--muted); font-size: 12.5px; }

/* ---------- Achievement grid (Layer 2 index) ---------- */

.ach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) { .ach-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .ach-grid { grid-template-columns: 1fr; } }

.ach-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; flex-direction: column; gap: 10px;
  background: var(--paper);
}

.ach-card__thumb {
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  margin: -20px -20px 4px;
  width: calc(100% + 40px);
}

.ach-card__title { font-family: var(--font-display); font-size: 16.5px; }
.ach-card__meta { color: var(--muted); font-size: 13px; }
.ach-card__result { color: var(--ink-70); font-size: 14px; }

/* ---------- Filters ---------- */

.filters { display: flex; gap: 10px; flex-wrap: wrap; }

.filter-btn {
  font-family: var(--font-body); font-weight: 700; font-size: 13px;
  padding: 9px 16px; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--paper); cursor: pointer;
  color: var(--ink-70);
}

.filter-btn.is-active { border-color: var(--ink); color: var(--ink); background: var(--paper-dim); }

/* ---------- Placeholder media blocks ---------- */

.media-block {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-dim);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center; padding: 20px;
}

.media-block__icon { width: 34px; height: 34px; opacity: 0.4; }
.media-block p { font-family: var(--font-body); font-weight: 600; font-size: 12.5px; color: var(--muted); max-width: 32ch; }
.media-block img,
.media-block video { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; display: block; }

.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 780px) { .media-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Case study spec row ---------- */

.spec-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap);
  padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}

@media (max-width: 700px) { .spec-row { grid-template-columns: repeat(2, 1fr); } }

.spec-row dt { margin: 0 0 6px; }
.spec-row dd { margin: 0; font-family: var(--font-display); font-size: 16px; }

.story h3 { font-size: 24px; margin-bottom: 14px; }
.story p { color: var(--ink-70); max-width: 68ch; text-align: justify; text-align-last: left; hyphens: auto; }
.story ul { margin: 14px 0 0; padding-left: 20px; color: var(--ink-70); max-width: 68ch; }
.story ul li { margin-bottom: 10px; }
.story ul li strong { color: var(--ink); }
.story + .story { margin-top: 46px; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); margin-top: 30px; }
@media (max-width: 700px) { .stat-row { grid-template-columns: 1fr; } }

.stat { border-left: 2px solid var(--accent); padding-left: 14px; }
.stat__num { font-family: var(--font-display); font-size: 30px; display: block; }
.stat__label { color: var(--muted); font-size: 13px; }

.back-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: var(--ink-70); }
.back-link:hover { color: var(--ink); }

/* ---------- Split block (mirrors two-column article layout) ---------- */

.split-block {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: center;
}

.split-block--reverse { grid-template-columns: 1fr 1.1fr; }
.split-block--reverse .split-block__media { order: -1; }

@media (max-width: 780px) {
  .split-block, .split-block--reverse { grid-template-columns: 1fr; }
  .split-block--reverse .split-block__media { order: 0; }
}

.split-block__media {
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.split-block__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.split-block__text p { color: var(--ink-70); margin-bottom: 14px; text-align: justify; text-align-last: left; hyphens: auto; }
.split-block__text p:last-child { margin-bottom: 0; }

/* ---------- Two-column text grid (e.g. Background & Problem / Challenge side by side) ---------- */

.text-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

@media (max-width: 780px) { .text-columns { grid-template-columns: 1fr; gap: 36px; } }

.text-columns .story + .story {
  margin-top: 0;
  padding-left: 64px;
  border-left: 1px solid var(--line);
}

@media (max-width: 780px) {
  .text-columns .story + .story {
    padding-left: 0;
    border-left: none;
    padding-top: 36px;
    border-top: 1px solid var(--line);
  }
}

.pull-quote {
  border-left: 3px solid var(--accent);
  padding-left: 18px;
  margin: 20px 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
}

.pull-quote span { display: block; }

.pull-quote .pull-quote__note {
  font-family: var(--font-body);
  font-weight: 400;
  font-style: italic;
  font-size: 15px;
  color: var(--ink-70);
  margin-top: 10px;
}

/* ---------- Profile page ---------- */

.profile-head { display: grid; grid-template-columns: 200px 1fr; gap: 40px; align-items: start; }
@media (max-width: 700px) { .profile-head { grid-template-columns: 1fr; } }

.avatar {
  aspect-ratio: 1; border-radius: 28px;
  background: linear-gradient(155deg, #1f2452, #171b3d);
  display: flex; align-items: center; justify-content: center;
  color: var(--paper); font-family: var(--font-display); font-size: 42px;
  overflow: hidden;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  font-family: var(--font-body); font-weight: 600; font-size: 13px;
  border: 1.5px solid var(--line); padding: 8px 14px; border-radius: 999px; color: var(--ink-70);
}

.timeline { border-top: 1px solid var(--line); }
.timeline__item {
  display: grid; grid-template-columns: 190px 1fr; gap: 24px;
  padding: 28px 0; border-bottom: 1px solid var(--line);
}
@media (max-width: 620px) { .timeline__item { grid-template-columns: 1fr; gap: 8px; } }

.timeline__item h4 { font-size: 18px; margin-bottom: 4px; }
.timeline__item .role { color: var(--accent-ink); font-weight: 700; font-size: 13.5px; margin-bottom: 8px; display:block; }
.timeline__item p { color: var(--ink-70); }
.timeline__item ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-70); }
.timeline__item li { margin-bottom: 4px; }

.contact-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

/* ---------- Footer ---------- */

.site-footer { background: var(--dark); color: var(--dark-paper); padding: 72px 0 32px; }
.site-footer a { color: var(--dark-paper); }

.site-footer__top {
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 28px; padding-bottom: 40px;
}

.site-footer__title { font-size: clamp(17px, 2.4vw, 28px); max-width: 20ch; }

.site-footer__bottom {
  display: flex; justify-content: space-between; padding-top: 24px;
  border-top: 1px solid rgba(250, 249, 246, 0.18);
  font-size: 12.5px; color: rgba(250, 249, 246, 0.6);
  flex-wrap: wrap; gap: 10px;
}

/* ---------- Portfolio grid (2x2 articles) ---------- */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}

@media (max-width: 700px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
}

a.portfolio-card:hover { border-color: var(--ink); }

.portfolio-card__thumb {
  aspect-ratio: 16 / 9;
  display: flex; align-items: flex-end; padding: 16px;
}

.portfolio-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; }
.portfolio-card__title { font-family: var(--font-display); font-size: 18px; }
.portfolio-card__desc { color: var(--ink-70); font-size: 14px; }

/* ---------- Case-study grid (4x1) ---------- */

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 900px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .case-grid { grid-template-columns: 1fr; } }

.case-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
}

a.case-card:hover { border-color: var(--ink); }

.case-card__thumb {
  aspect-ratio: 4 / 5;
  display: flex; align-items: flex-end; padding: 14px;
}

.case-card__body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.case-card__title { font-family: var(--font-display); font-size: 15px; line-height: 1.25; }

.case-card--locked { cursor: default; }
.case-card--locked .case-card__thumb { filter: grayscale(1); opacity: 0.55; }
.case-card--locked:hover { border-color: var(--line); }

.tag-soon {
  font-family: var(--font-body); font-weight: 700; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.04em;
  background: var(--paper); color: var(--muted);
  border: 1px solid var(--line); padding: 3px 8px; border-radius: 999px;
  display: inline-block;
}

/* ---------- Visual gallery — auto slider (3 slides x 6 images) ---------- */

.gallery-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.gallery-slider__track {
  display: flex;
  transition: transform 0.6s ease;
}

.gallery-slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 780px) { .gallery-slide { grid-template-columns: repeat(2, 1fr); } }

.gallery-slide__item {
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  cursor: pointer;
  padding: 0;
  background: var(--paper-dim);
  position: relative;
}

.gallery-slide__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-slide__item:hover img { transform: scale(1.04); }

.gallery-slide__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 8px 10px 7px;
  background: linear-gradient(0deg, rgba(23,27,61,0.82), rgba(23,27,61,0));
  color: var(--paper);
  font-size: 11px; font-weight: 600; text-align: left;
  opacity: 0; transition: opacity 0.2s ease;
}

.gallery-slide__item:hover .gallery-slide__caption,
.gallery-slide__item:focus-visible .gallery-slide__caption { opacity: 1; }

.gallery-slider__dots {
  display: flex; justify-content: center; gap: 8px; margin-top: 18px;
}

.gallery-slider__dot {
  width: 8px; height: 8px; border-radius: 999px; background: var(--line);
  border: none; cursor: pointer; padding: 0;
}

.gallery-slider__dot.is-active { background: var(--accent); width: 22px; transition: width 0.2s ease; }

/* ---------- Video showcase — auto slider (3 slides x 4 videos, 2x2 grid) ---------- */

.video-slider { position: relative; }

.video-slider__viewport { overflow: hidden; border-radius: var(--radius); }

.video-slider__track {
  display: flex;
  transition: transform 0.6s ease;
}

.video-slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

@media (max-width: 900px) { .video-slide { grid-template-columns: repeat(2, 1fr); } }

.video-slide__item {
  aspect-ratio: 3 / 4;
  border-radius: 10px;
  overflow: hidden;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  background: var(--ink);
}

.video-slide__item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.35s ease; }
.video-slide__item:hover img { transform: scale(1.04); }

.video-slide__play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}

.video-slide__play span {
  width: 44px; height: 44px; border-radius: 999px;
  background: rgba(23, 27, 61, 0.55);
  border: 1.5px solid rgba(250, 249, 246, 0.7);
  display: flex; align-items: center; justify-content: center;
  color: var(--paper);
  backdrop-filter: blur(2px);
}

.video-slide__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 8px 10px 7px;
  background: linear-gradient(0deg, rgba(23,27,61,0.85), rgba(23,27,61,0));
  color: var(--paper);
  font-size: 11px; font-weight: 600; text-align: left;
}

.video-lightbox {
  position: fixed; inset: 0; z-index: 65;
  background: rgba(23, 27, 61, 0.95);
  display: none;
  align-items: center; justify-content: center;
  padding: 24px;
}

.video-lightbox.is-open { display: flex; }

.video-lightbox__stage {
  width: min(420px, 100%);
  max-height: 84vh;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: #000;
}

.video-lightbox__stage video { width: 100%; height: 100%; object-fit: contain; background: #000; }

.video-lightbox__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 12px 16px; font-size: 12.5px; font-weight: 600; color: var(--paper);
  background: linear-gradient(0deg, rgba(0,0,0,0.65), rgba(0,0,0,0));
  pointer-events: none;
}

.video-lightbox__close, .video-lightbox__prev, .video-lightbox__next {
  position: absolute;
  background: rgba(250, 249, 246, 0.12);
  border: 1px solid rgba(250, 249, 246, 0.35);
  color: var(--paper);
  border-radius: 999px;
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 2;
}

.video-lightbox__close:hover, .video-lightbox__prev:hover, .video-lightbox__next:hover { background: var(--accent); border-color: var(--accent); }

.video-lightbox__close { top: -56px; right: 0; }
.video-lightbox__prev { left: -56px; top: 50%; transform: translateY(-50%); }
.video-lightbox__next { right: -56px; top: 50%; transform: translateY(-50%); }

@media (max-width: 700px) {
  .video-lightbox__close { top: -50px; right: 0; }
  .video-lightbox__prev { left: 4px; }
  .video-lightbox__next { right: 4px; }
}

.video-slider__dot {
  width: 8px; height: 8px; border-radius: 999px; background: var(--line);
  border: none; cursor: pointer; padding: 0;
}

.video-slider__dot.is-active { background: var(--accent); width: 22px; transition: width 0.2s ease; }

.video-slider__arrow {
  width: 40px; height: 40px; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--paper);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  flex-shrink: 0;
}

.video-slider__arrow:hover { border-color: var(--ink); }

/* ---------- Article list (simple descending list, title + 1 paragraph) ---------- */

.article-list { border-top: 1px solid var(--line); }

.article-list__item {
  display: block;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.article-list__meta { margin-bottom: 8px; }

.article-list__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  margin-bottom: 10px;
  transition: color 0.15s ease;
}

.article-list__item:hover .article-list__title { color: var(--accent-ink); }

.article-list__desc { color: var(--ink-70); max-width: 68ch; }

/* ---------- Index list (plain, non-clickable list — used for Full Index) ---------- */

.index-list { border-top: 1px solid var(--line); }

.index-list__item {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.index-list__meta { margin-bottom: 8px; }

.index-list__title {
  font-family: var(--font-display);
  font-size: 19px;
  margin-bottom: 8px;
}

.index-list__desc { color: var(--ink-70); max-width: 68ch; font-size: 14.5px; }

.gallery-slider__nav {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-top: 18px;
}

.gallery-slider__arrow {
  width: 40px; height: 40px; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--paper);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  flex-shrink: 0;
}

.gallery-slider__arrow:hover { border-color: var(--ink); }

/* ---------- Testimonial ---------- */

.testimonial-card {
  max-width: 760px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  background: var(--paper);
  position: relative;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}

@media (max-width: 820px) { .testimonial-grid { grid-template-columns: 1fr; } }

.testimonial-grid .testimonial-card { max-width: none; display: flex; flex-direction: column; height: 100%; }
.testimonial-grid .testimonial-card blockquote { flex-grow: 1; }

.testimonial-card__quote-mark {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 1;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

.testimonial-card blockquote {
  margin: 0 0 26px;
  font-size: 19px;
  line-height: 1.6;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
}

.testimonial-card__head {
  display: flex;
  gap: 14px;
  align-items: center;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 999px;
  background: linear-gradient(155deg, #6a6ad1, #171b3d);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.testimonial-card__name { font-size: 16px; }
.testimonial-card__role { color: var(--muted); font-size: 13px; margin-top: 2px; }

.testimonial-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--accent-ink);
}

.testimonial-card__link:hover { text-decoration: underline; }

.lightbox {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(23, 27, 61, 0.92);
  display: none;
  align-items: center; justify-content: center;
  padding: 24px;
}

.lightbox.is-open { display: flex; }

.lightbox__stage {
  width: min(880px, 100%);
  max-height: 82vh;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--paper);
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.lightbox__stage img { width: 100%; height: 100%; object-fit: contain; background: var(--ink); }

.lightbox__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 12px 16px; font-size: 13px; font-weight: 600;
  background: linear-gradient(0deg, rgba(0,0,0,0.65), rgba(0,0,0,0));
}

.lightbox__close, .lightbox__prev, .lightbox__next {
  position: absolute;
  background: rgba(250, 249, 246, 0.12);
  border: 1px solid rgba(250, 249, 246, 0.35);
  color: var(--paper);
  border-radius: 999px;
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 2;
}

.lightbox__close:hover, .lightbox__prev:hover, .lightbox__next:hover { background: var(--accent); border-color: var(--accent); }

.lightbox__close { top: -56px; right: 0; }
.lightbox__prev { left: -56px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: -56px; top: 50%; transform: translateY(-50%); }

@media (max-width: 700px) {
  .lightbox__close { top: -50px; right: 0; }
  .lightbox__prev { left: 4px; }
  .lightbox__next { right: 4px; }
}

/* ---------- Feature slider (2 slides) ---------- */

.feature-slider { position: relative; }

.feature-slider__viewport { overflow: hidden; border-radius: var(--radius); }

.feature-slider__track {
  display: flex;
  transition: transform 0.45s ease;
}

.feature-slider__track .feature-card {
  flex: 0 0 100%;
  border-radius: 0;
  border: none;
}

.feature-slider__nav {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-top: 18px;
}

.feature-slider__arrow {
  width: 40px; height: 40px; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--paper);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}

.feature-slider__arrow:hover { border-color: var(--ink); }

.feature-slider__dots { display: flex; gap: 8px; }

.feature-slider__dot {
  width: 8px; height: 8px; border-radius: 999px; background: var(--line);
  border: none; cursor: pointer; padding: 0;
}

.feature-slider__dot.is-active { background: var(--accent); width: 22px; border-radius: 999px; transition: width 0.2s ease; }