/* ==========================================================================
   Ana sayfa
   ========================================================================== */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: calc(var(--header-h) + 40px);
  background: var(--ink-950);
  overflow: hidden;
  isolation: isolate;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  touch-action: pan-y;
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(6,6,26,.86) 0%, rgba(6,6,26,.62) 34%, rgba(6,6,26,.12) 64%, rgba(6,6,26,0) 80%),
    linear-gradient(180deg, rgba(6,6,26,.55) 0%, rgba(6,6,26,0) 22%, rgba(6,6,26,0) 62%, rgba(6,6,26,.92) 100%);
}
.hero.no-webgl {
  background:
    radial-gradient(60% 50% at 78% 22%, rgba(79,107,255,.35), transparent 70%),
    radial-gradient(50% 40% at 70% 95%, rgba(255,75,46,.3), transparent 70%),
    var(--ink-950);
}
.hero.no-webgl .hero-canvas, .hero.no-webgl .hero-panel { display: none; }

.hero-unit {
  position: absolute;
  z-index: -1;
  left: var(--unit-x, 79%);
  top: var(--unit-y, 16.5%);
  width: 240px;
  transform: translate(-50%, -100%) translateY(8px);
  pointer-events: none;
  display: grid;
  justify-items: center;
  gap: 8px;
}
.hero-unit svg { width: 100%; height: auto; filter: drop-shadow(0 16px 30px rgba(0,0,0,.45)); }
.hero-unit .hu-brand { font-family: var(--f-mono); font-size: 10px; letter-spacing: .2em; fill: rgba(238,240,255,.55); }
.hero-unit .hu-led { fill: #82e6ff; filter: drop-shadow(0 0 4px #82e6ff); }
.hero[data-mode="heat"] .hero-unit .hu-led { fill: #ff8c42; filter: drop-shadow(0 0 4px #ff8c42); }
.hero-unit span {
  order: -1;
  white-space: nowrap;
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-3);
}
@media (max-width: 900px) { .hero-unit { display: none; } }

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: end;
  gap: 48px;
  pointer-events: none;
}
.hero-inner > * { pointer-events: auto; }
.hero-copy { max-width: 920px; }
.hero-copy .eyebrow { margin-bottom: 28px; }
.hero-title { margin-bottom: 28px; text-wrap: balance; }
.hero-title .serif {
  font-size: 1.07em;
  background: linear-gradient(92deg, #ffd2a6 0%, #ff8c42 40%, #ff4b2e 75%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: .08em;
}
.hero .lead { margin: 0 0 36px; color: #c4c7e8; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-panel {
  justify-self: end;
  width: 100%;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: rgba(12, 12, 38, .55);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
  display: grid;
  gap: 14px;
}
.hp-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.hp-head .live {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-2);
}
.hp-head .live i {
  width: 7px; height: 7px; border-radius: 50%;
  background: #3ddc84;
  box-shadow: 0 0 10px #3ddc84;
  animation: pulse 1.8s ease-in-out infinite;
}
.hp-meta { font-size: .66rem; color: var(--text-3); }
@keyframes pulse { 50% { opacity: .35; } }

.hp-mode {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  padding: 4px; border-radius: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
}
.hp-mode button {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 36px; border-radius: 9px; border: 0;
  background: transparent; color: var(--text-2);
  font-size: .86rem; font-weight: 500;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.hp-mode button[aria-pressed="true"][data-mode="cool"] { background: rgba(130,230,255,.14); color: #c9f3ff; }
.hp-mode button[aria-pressed="true"][data-mode="heat"] { background: rgba(255,75,46,.16); color: #ffc7b8; }
.hp-readout { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hp-readout > div {
  padding: 10px 12px; border-radius: 12px;
  background: rgba(255,255,255,.03); border: 1px solid var(--line);
}
.hp-readout small {
  display: block; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 4px;
}
.hp-readout b { font-family: var(--f-mono); font-weight: 500; font-size: 1.15rem; letter-spacing: -.02em; }
.hp-scale { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: .66rem; color: var(--text-3); }
.hp-scale i { flex: 1; height: 4px; border-radius: 4px; background: var(--thermal); }
.hp-hint { margin: 0; font-size: .8rem; color: var(--text-3); }

.hero-foot { margin-top: clamp(40px, 7vh, 80px); padding-bottom: 28px; }
.hero-stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-2);
}
.hero-stats > div { padding: 22px 20px 0 0; }
.hero-stats > div + div { padding-left: 20px; border-left: 1px solid var(--line); }
.hero-stats dt {
  font-family: var(--f-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-3);
}
.hero-stats dd {
  margin: 6px 0 4px;
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1.05;
}
.hero-stats p { margin: 0; font-size: .86rem; color: var(--text-2); }

@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-panel { justify-self: start; max-width: 360px; }
}
@media (max-width: 720px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .hero-stats > div:nth-child(n+3) { margin-top: 8px; border-top: 1px solid var(--line); }
  .hero-panel { display: none; }
}

/* ---------- Kurumsal ---------- */
.about { background: linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 100%); }
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 7vw, 120px);
}
.about-left .eyebrow { margin-bottom: 24px; }
.about-left .h-xl { max-width: 13ch; }
.about-left .serif { color: var(--heat-2); }
.motto {
  margin: 56px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--line-2);
}
.motto p {
  margin: 0 0 14px;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(1.7rem, 2.8vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -.01em;
}
.motto footer { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.about-right .lead { margin-top: 0; color: var(--text); }
.about-right .lead strong { font-weight: 600; color: #ffc4b2; }
.about-right > p.muted { margin: 0 0 40px; max-width: 58ch; }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; }
.timeline li {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.timeline li:last-child { border-bottom: 1px solid var(--line); }
.tl-year { font-size: .82rem; color: var(--heat-2); padding-top: 2px; }
.timeline b { display: block; font-weight: 600; margin-bottom: 2px; }
.timeline p { margin: 0; color: var(--text-2); font-size: .95rem; }

@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ---------- Hizmetler ---------- */
.services .h-xl .serif { color: var(--red-logo); }
.svc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--paper-line);
  border-left: 1px solid var(--paper-line);
}
.svc {
  position: relative;
  padding: 28px 26px 30px;
  border-right: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
  display: flex;
  flex-direction: column;
  min-height: 360px;
  overflow: hidden;
  background: var(--paper);
  transition: background .5s var(--ease);
}
.svc::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--thermal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .7s var(--ease);
}
.svc:hover { background: #fbfaf7; }
.svc:hover::after { transform: scaleX(1); }
.svc-no { font-size: .72rem; color: var(--on-paper-3); }
.svc-ic {
  width: 52px; height: 52px;
  margin: 26px 0 0;
  fill: none;
  stroke: var(--on-paper);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .6s var(--ease);
}
.svc-ic .f { fill: var(--red-logo); stroke: none; }
.svc-ic .hot { stroke: var(--red-logo); }
.svc-ic .cold { stroke: #3c4cd8; }
.svc:hover .svc-ic { transform: translateY(-4px) scale(1.04); }
.svc h3 {
  margin: 32px 0 10px;
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.15;
}
.svc p { margin: 0 0 18px; color: var(--on-paper-2); font-size: .95rem; line-height: 1.55; }
.tags { list-style: none; margin: auto 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  font-family: var(--f-mono); font-size: .64rem; letter-spacing: .06em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 6px;
  background: rgba(18,18,46,.05); color: var(--on-paper-2);
}
@media (max-width: 1100px) { .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .svc-grid { grid-template-columns: 1fr; }
  .svc { min-height: 0; }
  .svc-ic { margin-bottom: 0; }
}

/* ---------- İklim Laboratuvarı ---------- */
.lab { background: var(--ink-900); }
.lab-card {
  position: relative;
  padding: clamp(28px, 4.5vw, 64px);
  border-radius: 32px;
  border: 1px solid var(--line-2);
  background:
    radial-gradient(800px 420px at 85% 0%, rgba(108,123,255,.16), transparent 60%),
    radial-gradient(600px 400px at 0% 100%, rgba(255,75,46,.12), transparent 60%),
    linear-gradient(180deg, var(--ink-850), var(--ink-900));
  overflow: hidden;
}
.lab-head { max-width: 980px; margin-bottom: clamp(32px, 4vw, 56px); }
.lab-head .eyebrow { margin-bottom: 22px; }
.lab-head .h-xl { margin-bottom: 22px; max-width: 16ch; }
.lab-head .serif { color: var(--ice); }
.lab-head .lead { margin: 0; max-width: 68ch; }
.lab-body {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.3fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
.lab-feats { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 0; }
.lab-feats li {
  display: grid; grid-template-columns: 150px 1fr; gap: 16px;
  padding: 13px 0; border-top: 1px solid var(--line);
  font-size: .93rem;
}
.lab-feats li:last-child { border-bottom: 1px solid var(--line); }
.lab-feats b { font-weight: 600; }
.lab-feats span { color: var(--text-2); }
.lab-visual {
  position: relative;
  display: block;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line-2);
  aspect-ratio: 1316 / 902;
  background: radial-gradient(circle at 50% 40%, #1d1d4a, #0b0b22);
  box-shadow: 0 40px 100px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.02);
  transform: perspective(1400px) rotateY(-5deg) rotateX(2deg);
  transition: transform .9s var(--ease);
}
.lab-visual:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.lab-visual img { width: 100%; height: 100%; object-fit: cover; }
.lv-badge {
  position: absolute; left: 16px; bottom: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 10px;
  background: rgba(8,8,28,.72);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid var(--line-2);
  font-size: .72rem; color: var(--text);
}
.lv-badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--heat); box-shadow: 0 0 10px var(--heat); }
.lv-play {
  position: absolute; right: 16px; bottom: 16px;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--text); color: var(--ink-900);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  transition: transform .4s var(--ease);
}
.lab-visual:hover .lv-play { transform: scale(1.08); }
@media (max-width: 1000px) {
  .lab-body { grid-template-columns: 1fr; }
  .lab-visual { transform: none; order: -1; }
  .lab-feats li { grid-template-columns: 1fr; gap: 2px; }
}

/* ---------- Süreç ---------- */
.process .h-xl .serif { color: #3c4cd8; }
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  position: relative;
  counter-reset: st;
}
.steps::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 19px; height: 2px;
  background: var(--paper-3);
}
.steps::after {
  content: "";
  position: absolute; left: 0; top: 19px; height: 2px;
  width: calc(var(--progress, 0) * 100%);
  background: var(--thermal);
  transition: width .2s linear;
}
.step { position: relative; padding: 0 18px 0 0; }
.st-no {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--on-paper);
  font-size: .78rem;
  margin-bottom: 28px;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.step.is-on .st-no { background: var(--on-paper); color: var(--paper); }
.step h3 { margin: 0 0 8px; font-size: 1.12rem; font-weight: 600; letter-spacing: -.02em; }
.step p { margin: 0; font-size: .92rem; color: var(--on-paper-2); }
@media (max-width: 1100px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 40px; }
  .steps::before, .steps::after { display: none; }
}
@media (max-width: 600px) {
  .steps { grid-template-columns: 1fr; row-gap: 28px; }
  .st-no { margin-bottom: 14px; }
}

/* ---------- Sektörler ---------- */
.sectors { background: var(--ink-900); }
.sectors .h-xl .serif { color: var(--cool-2); }
.sector-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr;
  column-gap: clamp(24px, 4vw, 64px);
}
.sector-list li {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: baseline;
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.sector-list li:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
.sector-list li::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(108,123,255,.12), rgba(255,75,46,.1));
  transform: translateX(-101%);
  transition: transform .7s var(--ease);
}
.sector-list li:hover::before { transform: none; }
.sector-list li > * { position: relative; }
.sector-list span { font-size: .72rem; color: var(--text-3); }
.sector-list b { font-size: clamp(1.25rem, 2vw, 1.7rem); font-weight: 600; letter-spacing: -.03em; }
.sector-list em { font-style: normal; font-size: .88rem; color: var(--text-2); text-align: right; }
@media (max-width: 860px) {
  .sector-list { grid-template-columns: 1fr; }
  .sector-list li:nth-last-child(2) { border-bottom: 0; }
  .sector-list li { grid-template-columns: 36px 1fr; }
  .sector-list em { grid-column: 2; text-align: left; }
}

/* ---------- Hizmet ağı ---------- */
.network {
  background:
    radial-gradient(900px 500px at 75% 50%, rgba(108,123,255,.1), transparent 70%),
    var(--ink-900);
  border-top: 1px solid var(--line);
}
.network-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.network-copy .eyebrow { margin-bottom: 20px; }
.network-copy .h-lg { margin-bottom: 20px; }
.network-copy .serif { color: var(--heat-2); }
.network-legend { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 28px; font-size: .84rem; color: var(--text-2); }
.network-legend span { display: inline-flex; align-items: center; gap: 8px; }
.network-legend i { width: 10px; height: 10px; border-radius: 50%; }
.lg-heat { background: var(--heat); box-shadow: 0 0 10px var(--heat); }
.lg-cool { background: var(--ice); box-shadow: 0 0 10px var(--ice); }
.lg-area { background: rgba(255,140,66,.55); }
.network-map { position: relative; width: 100%; }
.network-map svg { width: 100%; height: auto; overflow: visible; }
.network-map .tr-dot { fill: rgba(176, 179, 214, .36); }
.network-map .tr-outline { fill: rgba(143, 162, 255, .05); stroke: rgba(196, 200, 255, .28); stroke-width: 1; stroke-linejoin: round; }
.network-map .tr-dot.area { fill: rgba(255, 140, 66, .78); }
.network-map .tr-label { font-family: var(--f-mono); font-size: 11px; fill: var(--text); letter-spacing: .04em; }
.network-map .tr-sub { font-family: var(--f-mono); font-size: 9px; fill: var(--text-3); letter-spacing: .1em; }
.network-map .arc { fill: none; stroke: url(#arcGrad); stroke-width: 1.6; stroke-dasharray: 4 6; animation: dash 1.6s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -20; } }
.network-map .pulse { transform-box: fill-box; transform-origin: center; animation: ring 2.4s var(--ease) infinite; }
@keyframes ring { 0% { transform: scale(.4); opacity: .9; } 100% { transform: scale(2.6); opacity: 0; } }
@media (max-width: 900px) { .network-grid { grid-template-columns: 1fr; } }

/* ---------- Markalar ---------- */
.brands { background: var(--ink-950); border-block: 1px solid var(--line); }
.brands-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.brands-row .eyebrow { margin: 0; }
.brand-names { display: flex; align-items: center; gap: clamp(32px, 6vw, 96px); }
.bn { color: var(--text-2); opacity: .85; transition: opacity .3s, color .3s; }
.bn:hover { opacity: 1; color: var(--text); }
.bn-lg { font-weight: 700; font-size: 2.1rem; letter-spacing: -.02em; }
.bn-arcelik { font-weight: 600; font-size: 1.9rem; letter-spacing: -.04em; }
.brands-note { margin: 0; font-size: .86rem; }

/* ---------- SSS ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 100px); }
.faq-grid .eyebrow { margin-bottom: 22px; }
.faq-grid .h-xl { margin-bottom: 22px; }
.faq .serif { color: var(--red-logo); }
.faq-list details { border-top: 1px solid var(--paper-line); }
.faq-list details:last-child { border-bottom: 1px solid var(--paper-line); }
.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 0;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -.02em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "";
  flex: none;
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--paper-line);
  background:
    linear-gradient(var(--on-paper), var(--on-paper)) center / 11px 1.5px no-repeat,
    linear-gradient(var(--on-paper), var(--on-paper)) center / 1.5px 11px no-repeat;
  transition: transform .4s var(--ease), background-color .3s;
}
.faq-list details[open] summary::after { transform: rotate(45deg); background-color: rgba(18,18,46,.05); }
.faq-list details p { margin: -6px 0 26px; color: var(--on-paper-2); max-width: 64ch; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; } }

/* ---------- İletişim ---------- */
.contact { background: linear-gradient(180deg, var(--ink-900), var(--ink-950)); }
.contact .h-xl .serif { color: var(--heat-2); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 24px; }
.offices { display: grid; gap: 16px; }
.office {
  padding: 26px;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,.02);
  display: grid;
  gap: 16px;
  align-content: start;
}
.office header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.office h3 { margin: 0; font-size: 1.6rem; font-weight: 600; letter-spacing: -.03em; }
.o-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.o-dot.heat { background: var(--heat); box-shadow: 0 0 8px var(--heat); }
.o-dot.cool { background: var(--ice); box-shadow: 0 0 8px var(--ice); }
.office address { font-style: normal; color: var(--text-2); line-height: 1.5; }
.office address.placeholder .mono { font-size: .8rem; color: var(--text-3); }
.o-lines { list-style: none; margin: 0; padding: 0; display: grid; }
.o-lines li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-top: 1px solid var(--line); font-size: .94rem; }
.o-lines span { color: var(--text-3); font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; padding-top: 3px; }
.o-lines a, .o-lines b { font-weight: 500; }
.o-lines a:hover { color: var(--ice); }
.office .btn { justify-self: start; }

.cform {
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-2);
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(255,75,46,.08), transparent 60%),
    rgba(255,255,255,.02);
  display: grid;
  gap: 16px;
  align-content: start;
}
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cform label { display: grid; gap: 8px; }
.cform label > span { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.cform input, .cform select, .cform textarea {
  width: 100%;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: rgba(6,6,26,.5);
  color: var(--text);
  font-size: 1rem;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.cform select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(-45deg, transparent 50%, var(--text-2) 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.cform select option { background: var(--ink-850); }
.cform textarea { resize: vertical; min-height: 110px; }
.cform input:focus, .cform select:focus, .cform textarea:focus { outline: none; border-color: var(--cool-2); background: rgba(6,6,26,.75); }
.cform .is-invalid { border-color: var(--heat); }
.cf-ready { margin: 0; padding: 12px 14px; border-radius: var(--radius-s); border: 1px solid var(--line-3); background: var(--ink-800); color: var(--text-2); font-size: .92rem; }
.cf-ready a { color: var(--ice); font-weight: 600; }
.cf-ready b { color: var(--text); font-family: var(--f-mono); font-weight: 500; }
.cf-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.cf-note { margin: 0; font-size: .8rem; max-width: 34ch; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .cf-row { grid-template-columns: 1fr; } }

.footer-about { max-width: 36ch; margin: 18px 0 0; font-size: .92rem; }