/* =========================================================
   Oguzhan Ozcelik — Portfolio
   Cinematic dark theme, single-page
   ========================================================= */

:root {
  --bg:        #0a0a0b;
  --bg-2:      #111114;
  --bg-3:      #16161a;
  --fg:        #f5f5f0;
  --fg-mute:   #b8b8b0;
  --fg-soft:   #76766f;
  --rule:      rgba(255,255,255,.08);
  --rule-2:    rgba(255,255,255,.14);
  --accent:    #c9a35a;   /* muted gold */
  --accent-2:  #e9d8b3;
  --danger:    #d97757;
  --max:       1240px;
  --pad:       clamp(20px, 4vw, 56px);
  --serif:     "Fraunces", "Times New Roman", serif;
  --sans:      "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease:      cubic-bezier(.2,.7,.2,1);
}

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

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #111; }

/* ---------- shared ---------- */
.section {
  padding: clamp(80px, 12vw, 160px) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}
.section__head {
  max-width: 760px;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.section__kicker {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}
.section__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: 0 0 18px;
}
.section__lede {
  color: var(--fg-mute);
  font-size: clamp(15px, 1.1vw, 17px);
  max-width: 620px;
  margin: 0;
}

/* ---------- nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--pad);
  background: linear-gradient(to bottom, rgba(10,10,11,.85), rgba(10,10,11,0));
  backdrop-filter: blur(8px) saturate(140%);
  -webkit-backdrop-filter: blur(8px) saturate(140%);
  transition: background .3s var(--ease);
}
.nav.is-scrolled {
  background: rgba(10,10,11,.85);
  border-bottom: 1px solid var(--rule);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}
.nav__mark {
  display: inline-grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--rule-2);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: .04em;
}
.nav__name {
  font-size: 14px;
  letter-spacing: .04em;
}
.nav__links {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--fg-mute);
}
.nav__links a { transition: color .2s var(--ease); }
.nav__links a:hover { color: var(--fg); }
.nav__cta {
  font-size: 13px;
  letter-spacing: .04em;
  padding: 10px 18px;
  border: 1px solid var(--rule-2);
  border-radius: 999px;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.nav__cta:hover {
  background: var(--accent);
  color: #111;
  border-color: var(--accent);
}
.nav__burger {
  display: none;
  background: none;
  border: 0;
  width: 32px; height: 32px;
  padding: 0;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 6px; right: 6px;
  height: 1px;
  background: var(--fg);
  transition: transform .3s var(--ease), opacity .2s var(--ease), top .3s var(--ease);
}
.nav__burger span:nth-child(1) { top: 10px; }
.nav__burger span:nth-child(2) { top: 16px; }
.nav__burger span:nth-child(3) { top: 22px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0 var(--pad);
}
.hero__video {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 40%, #1a1a22 0%, #0a0a0b 60%, #050507 100%);
}
.hero__video iframe {
  position: absolute;
  top: 50%; left: 50%;
  width: 177.78vh;       /* 16:9 cover */
  min-width: 100%;
  height: 56.25vw;       /* 16:9 cover */
  min-height: 100%;
  transform: translate(-50%, -50%);
  border: 0;
  pointer-events: none;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse at 50% 60%, rgba(10,10,11,.10), rgba(10,10,11,.55) 75%),
    linear-gradient(180deg, rgba(10,10,11,.35) 0%, rgba(10,10,11,.15) 40%, rgba(10,10,11,.75) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 920px;
  text-align: center;
  padding: 120px 0 80px;
}
.hero__eyebrow {
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 28px;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(44px, 8.5vw, 112px);
  line-height: .98;
  letter-spacing: -.025em;
  margin: 0 0 28px;
}
.hero__sub {
  color: var(--fg-mute);
  font-size: clamp(15px, 1.3vw, 18px);
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero__ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero__logos {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--fg-soft);
  letter-spacing: .04em;
}
.hero__logos span {
  position: relative;
  padding-right: 32px;
}
.hero__logos span:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  width: 4px; height: 4px;
  background: var(--fg-soft);
  border-radius: 50%;
  transform: translateY(-50%);
}
.hero__logos span:last-child { padding-right: 0; }

.hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 22px;
  height: 36px;
  border: 1px solid var(--rule-2);
  border-radius: 12px;
  display: grid;
  place-items: start center;
  padding-top: 6px;
}
.hero__scroll span {
  width: 2px; height: 6px;
  background: var(--fg);
  border-radius: 1px;
  animation: scrollDot 1.6s var(--ease) infinite;
}
@keyframes scrollDot {
  0%   { transform: translateY(0);   opacity: 1; }
  70%  { transform: translateY(14px); opacity: 0; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: .04em;
  transition: transform .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn--primary {
  background: var(--fg);
  color: #111;
  border: 1px solid var(--fg);
}
.btn--primary:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--rule-2);
}
.btn--ghost:hover { border-color: var(--fg); transform: translateY(-1px); }

/* ---------- work ---------- */
.work__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--rule);
  border-radius: 12px;
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); border-color: var(--rule-2); }
.card__media {
  aspect-ratio: 2 / 3;            /* classic poster ratio */
  background: linear-gradient(135deg, #1a1a20, #0c0c0e);
  background-size: cover;
  background-position: center top;
  position: relative;
  overflow: hidden;
  transition: transform .6s var(--ease);
}
.card__media::after {              /* subtle bottom fade so the tag/play stay legible */
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 35%;
  background: linear-gradient(to top, rgba(10,10,11,.6), transparent);
  pointer-events: none;
}
.card:hover .card__media { transform: scale(1.03); }
.card__tag {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: rgba(10,10,11,.75);
  border: 1px solid var(--rule-2);
  border-radius: 999px;
  color: var(--accent-2);
  z-index: 2;
}

/* play overlay on cards */
.card__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(10,10,11,.0);
  border: 0;
  cursor: pointer;
  color: var(--fg);
  transition: background .3s var(--ease);
  z-index: 1;
}
.card__play svg {
  width: 28px; height: 28px;
  padding: 18px;
  border-radius: 50%;
  background: rgba(10,10,11,.55);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-sizing: content-box;
  transform: scale(.85);
  opacity: 0;
  transition: transform .35s var(--ease), opacity .25s var(--ease), background .25s var(--ease);
}
.card:hover .card__play { background: rgba(10,10,11,.35); }
.card:hover .card__play svg { transform: scale(1); opacity: 1; }
.card:hover .card__play svg:hover { background: var(--accent); color: #111; }

/* cards without a vimeo id: hide the play button entirely */
.card[data-video=""] .card__play,
.card:not([data-video]) .card__play { display: none; }
.card__body { padding: 18px 20px 22px; flex: 1; }
.card__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0 0 6px;
}
.card__meta {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--fg-soft);
  margin: 0 0 10px;
  text-transform: uppercase;
}
.card__desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--fg-mute);
  margin: 0;
}

/* ---------- commercials ---------- */
.commercials__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cm-card {
  background: var(--bg-2);
  border: 1px solid var(--rule);
  border-radius: 12px;
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
  display: flex;
  flex-direction: column;
}
.cm-card:hover { transform: translateY(-3px); border-color: var(--rule-2); }
.cm-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #1a1a20, #0c0c0e);
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform .6s var(--ease);
}
.cm-card:hover .cm-card__media { transform: scale(1.02); }
.cm-card__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(10,10,11,.0);
  border: 0;
  cursor: pointer;
  color: var(--fg);
  transition: background .3s var(--ease);
}
.cm-card__play svg {
  width: 32px; height: 32px;
  padding: 20px;
  border-radius: 50%;
  background: rgba(10,10,11,.55);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-sizing: content-box;
  transform: scale(.85);
  opacity: 0;
  transition: transform .35s var(--ease), opacity .25s var(--ease), background .25s var(--ease);
}
.cm-card:hover .cm-card__play { background: rgba(10,10,11,.35); }
.cm-card:hover .cm-card__play svg { transform: scale(1); opacity: 1; }
.cm-card:hover .cm-card__play svg:hover { background: var(--accent); color: #111; }
.cm-card[data-video=""] .cm-card__play,
.cm-card:not([data-video]) .cm-card__play { display: none; }

.cm-card__body { padding: 13px 14px 16px; }
.cm-card__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 0 0 10px;
}
.cm-card__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}
.cm-card__meta div { display: flex; gap: 8px; align-items: baseline; }
.cm-card__meta dt {
  flex-shrink: 0;
  width: 70px;
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.cm-card__meta dd {
  margin: 0;
  font-size: 12px;
  color: var(--fg);
  line-height: 1.3;
}
.cm-card__play svg {
  width: 20px; height: 20px;
  padding: 14px;
}

@media (max-width: 1100px) {
  .commercials__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 800px) {
  .commercials__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .commercials__grid { grid-template-columns: 1fr; }
}

/* ---------- about ---------- */
.about__grid {
  max-width: 900px;
  margin: 0 auto;
}
.about__body p {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--fg-mute);
  margin: 0 0 18px;
  line-height: 1.65;
}
.about__role {
  font-family: var(--sans);
  font-size: 12px !important;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent) !important;
  margin: -10px 0 26px !important;
}
.about__body .section__title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  color: var(--accent-2);
}
.about__body em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--fg);
  font-weight: 400;
}
.about__avail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px !important;
  color: var(--fg) !important;
  margin: 12px 0 36px !important;
  padding: 10px 16px;
  border: 1px solid var(--rule-2);
  border-radius: 999px;
  background: var(--bg-2);
}
.about__avail .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #6ad27c;
  box-shadow: 0 0 0 4px rgba(106,210,124,.18);
}

.stack {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 12px;
  padding-top: 36px;
  border-top: 1px solid var(--rule);
}
.stack h4 {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 14px;
  font-weight: 500;
}
.stack ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: var(--fg-mute);
}
.stack li { padding: 4px 0; }

/* ---------- ai lab ---------- */
.ai-lab {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  max-width: none;
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.ai-lab .section__head { max-width: var(--max); margin-left: auto; margin-right: auto; }
.ai-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: var(--max);
  margin: 0 auto;
}
@media (max-width: 1100px) { .ai-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px)  { .ai-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .ai-grid { grid-template-columns: 1fr; } }
.ai-tile {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-3);
  color: inherit;
  font: inherit;
  padding: 0;
  cursor: pointer;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.ai-tile:hover { transform: translateY(-3px); border-color: var(--accent); }
.ai-tile__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #1d1d24, #0c0c0e);
  background-size: cover;
  background-position: center;
}
.ai-tile__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.ai-tile__play svg {
  width: 24px; height: 24px;
  padding: 16px;
  border-radius: 50%;
  background: rgba(10,10,11,.55);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--fg);
}
.ai-tile:hover .ai-tile__play { opacity: 1; }
.ai-tile[data-video=""] .ai-tile__play,
.ai-tile:not([data-video]) .ai-tile__play { display: none; }
.ai-tile[data-video=""],
.ai-tile:not([data-video]) { cursor: default; }
.ai-tile h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.2;
  margin: 12px 14px 3px;
}
.ai-tile p {
  margin: 0 14px 14px;
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--fg-mute);
}
.ai-tile__play svg {
  width: 20px; height: 20px;
  padding: 14px;
}

/* ---------- contact ---------- */
.contact {
  text-align: center;
}
.contact__inner {
  max-width: 760px;
  margin: 0 auto;
}
.contact__lede {
  color: var(--fg-mute);
  max-width: 520px;
  margin: 0 auto 40px;
  font-size: clamp(15px, 1.1vw, 17px);
}
.contact__email {
  display: inline-block;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(24px, 4vw, 44px);
  letter-spacing: -.01em;
  border-bottom: 1px solid var(--rule-2);
  padding-bottom: 8px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
  margin-bottom: 48px;
}
.contact__email:hover { color: var(--accent); border-color: var(--accent); }
.contact__links {
  display: flex;
  gap: 28px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.contact__links a {
  position: relative;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.contact__links a:hover { color: var(--fg); border-color: var(--fg); }

/* ---------- footer ---------- */
.foot {
  border-top: 1px solid var(--rule);
  padding: 28px var(--pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--fg-soft);
  letter-spacing: .04em;
}
.foot a:hover { color: var(--fg); }

/* ---------- video lightbox ---------- */
.lb {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(5,5,6,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 64px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s var(--ease);
}
.lb.is-open {
  opacity: 1;
  pointer-events: auto;
}
.lb__frame {
  width: min(1200px, 100%);
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
  transform: scale(.96);
  transition: transform .35s var(--ease);
}
.lb.is-open .lb__frame { transform: scale(1); }
.lb__embed,
.lb__embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.lb__close {
  position: absolute;
  top: clamp(16px, 3vw, 32px);
  right: clamp(16px, 3vw, 32px);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--rule-2);
  color: var(--fg);
  display: grid;
  place-items: center;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.lb__close:hover { background: var(--fg); color: #111; transform: rotate(90deg); }
.lb__close svg { width: 22px; height: 22px; }
body.lb-open { overflow: hidden; }

/* ---------- reveal anim ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .nav { padding: 14px var(--pad); }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: block; }
  .nav.is-open .nav__links {
    display: flex;
    position: fixed;
    inset: 60px 0 0 0;
    flex-direction: column;
    background: rgba(10,10,11,.98);
    padding: 32px var(--pad);
    gap: 22px;
    font-size: 20px;
    color: var(--fg);
    border-top: 1px solid var(--rule);
    z-index: 49;
  }
  .stack { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .hero__content { padding: 120px 0 80px; }
  .foot { flex-direction: column; gap: 10px; }
  /* tighten section vertical spacing on small screens */
  .section { padding: 72px var(--pad); }
  /* disable hover-only effects on touch (mobile usually = touch) */
  .card:hover, .cm-card:hover, .ai-tile:hover { transform: none; }
  .card:hover .card__media, .cm-card:hover .cm-card__media { transform: none; }
  /* play-overlay always visible on mobile so users know cards are clickable */
  .card__play svg, .cm-card__play svg, .ai-tile__play { opacity: 1; transform: none; }
  .ai-tile__play { opacity: .9 !important; }
}

@media (max-width: 600px) {
  /* mobile: keep the showreel running in the background too */
  .hero__content { padding: 100px 0 60px; }
  .hero__eyebrow { font-size: 11px; letter-spacing: .24em; margin-bottom: 22px; }
  .hero__title { font-size: 48px; letter-spacing: -.02em; margin-bottom: 22px; }
  .hero__sub { font-size: 15px; margin-bottom: 32px; padding: 0 8px; }
  .hero__ctas { flex-direction: column; gap: 10px; margin-bottom: 40px; align-items: stretch; }
  .btn { justify-content: center; padding: 14px 22px; }
  .hero__logos { gap: 20px; font-size: 12px; }
  .hero__logos span { padding-right: 20px; }
  .hero__scroll { display: none; }

  /* compact sections */
  .section { padding: 56px var(--pad); }
  .section__head { margin-bottom: 32px; }
  .section__title { font-size: clamp(30px, 9vw, 44px); }
  .section__lede { font-size: 14px; }

  /* about: tighter stack on phones */
  .stack { grid-template-columns: 1fr 1fr; gap: 18px; padding-top: 28px; }
  .stack h4 { font-size: 10px; margin-bottom: 10px; }
  .stack ul { font-size: 13px; }

  /* contact: scale down the giant email */
  .contact__email { font-size: clamp(20px, 5.5vw, 30px); }
  .contact__links { gap: 18px; font-size: 11px; }

  /* lightbox close: bigger touch target */
  .lb__close { width: 50px; height: 50px; top: 14px; right: 14px; }

  /* footer */
  .foot { font-size: 11px; padding: 22px var(--pad); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}