/* =====================================================================
   BİZİM HURDA — HOMEPAGE VISUAL SYSTEM / FINAL REVISION
   Homepage-only layouts: asymmetric material showcase, field board,
   photo-integrated process route and typographic service network.
   ===================================================================== */

/* ---- Shared homepage section heads ---- */
.material-showcase__head,
.field-board__head,
.process-route__head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: end;
  gap: clamp(32px, 6vw, 88px);
  margin-bottom: 42px;
}

.material-showcase__head p,
.field-board__head > p,
.process-route__head > p {
  max-width: 58ch;
  color: var(--color-steel);
}

.material-showcase__head .btn {
  justify-self: end;
}

/* ---- Asymmetric material showcase ---- */
.material-showcase-section {
  overflow: hidden;
  background: var(--color-paper);
}

.material-showcase {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 252px 252px 230px;
  gap: 12px;
}

.material-tile {
  position: relative;
  display: block;
  min-width: 0;
  overflow: hidden;
  background: var(--color-ink);
  color: #fff;
  isolation: isolate;
}

.material-tile::before {
  content: "";
  position: absolute;
  z-index: 3;
  top: 0;
  right: 0;
  width: 42px;
  height: 42px;
  background: var(--color-paper);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  pointer-events: none;
}

.material-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 650ms var(--ease-out-strong), filter 650ms var(--ease-standard);
}

.material-tile__shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20,24,29,.15) 0%, rgba(20,24,29,.12) 35%, rgba(20,24,29,.94) 100%),
    linear-gradient(90deg, rgba(20,24,29,.25), transparent 60%);
}

.material-tile__meta {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 20px;
  padding-left: 12px;
  border-left: 3px solid var(--color-accent);
  color: rgba(255,255,255,.82);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.material-tile__content {
  position: absolute;
  z-index: 2;
  left: 22px;
  right: 60px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.material-tile__content small {
  color: #FFB088;
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.material-tile__content strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1rem + .9vw, 2rem);
  line-height: 1.05;
}

.material-tile--hero .material-tile__content strong {
  font-size: clamp(2rem, 1.5rem + 2vw, 3.65rem);
}

.material-tile__content em {
  margin-top: 6px;
  color: rgba(255,255,255,.72);
  font-size: var(--fs-xs);
  font-style: normal;
}

.material-tile__arrow {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 20px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.38);
  color: #fff;
  font-size: 16px;
  transition: background var(--dur-base), border-color var(--dur-base), transform var(--dur-base);
}

.material-tile:hover img { transform: scale(1.045); filter: saturate(1.08); }
.material-tile:hover .material-tile__arrow {
  transform: translate(2px,-2px);
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.material-tile--hero { grid-column: 1 / 8; grid-row: 1 / 3; }
.material-tile--bakir { grid-column: 8 / 13; grid-row: 1; }
.material-tile--aluminyum { grid-column: 8 / 13; grid-row: 2; }
.material-tile--kablo { grid-column: 1 / 6; grid-row: 3; }
.material-tile--aku { grid-column: 6 / 9; grid-row: 3; }
.material-tile--paslanmaz { grid-column: 9 / 13; grid-row: 3; }

.material-index {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 12px;
  border-top: 1px solid var(--color-ink);
  border-bottom: 1px solid var(--color-ink);
}

.material-index a {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 12px;
  padding: 22px 18px;
  border-right: 1px solid var(--color-line);
  transition: background var(--dur-base), color var(--dur-base);
}

.material-index a:last-child { border-right: 0; }
.material-index a > span {
  grid-row: 1 / 3;
  color: var(--color-accent-600);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: var(--fw-bold);
}
.material-index strong { font-size: .95rem; }
.material-index em {
  color: var(--color-steel);
  font-size: 11px;
  font-style: normal;
}
.material-index b { grid-column: 3; grid-row: 1 / 3; align-self: center; }
.material-index a:hover { background: var(--color-ink); color: #fff; }
.material-index a:hover em { color: #AEB6BF; }

/* ---- Two-part field board ---- */
.field-board-section { background: #fff; }
.field-board__head { align-items: end; }
.field-board {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(340px, .72fr);
  min-height: 710px;
  border: 1px solid var(--color-ink);
  background: var(--color-ink);
}

.field-board__visual {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--color-ink);
}

.field-board__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,24,29,.25), transparent 40%, rgba(20,24,29,.92));
}

.field-board__visual > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease-out-strong);
}
.field-board:hover .field-board__visual > img { transform: scale(1.025); }

.field-board__visual-top,
.field-board__visual-bottom {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  color: #fff;
}

.field-board__visual-top {
  top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,.28);
  font-size: 11px;
}
.field-board__visual-top span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: var(--fw-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.field-board__visual-top span::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(255,90,31,.2);
}
.field-board__visual-top b { color: rgba(255,255,255,.72); font-weight: var(--fw-medium); }

.field-board__visual-bottom {
  bottom: 30px;
  display: grid;
  grid-template-columns: minmax(94px, 108px) 1fr;
  align-items: end;
  gap: 28px;
}
.field-board__counter {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 5.8vw, 6rem);
  font-weight: var(--fw-bold);
  line-height: .75;
}
.field-board__visual-bottom small {
  color: #FFB088;
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.field-board__visual-bottom h3 {
  margin-top: 6px;
  color: #fff;
  font-size: clamp(1.75rem, 2.5vw, 3rem);
}
.field-board__visual-bottom p { max-width: 52ch; margin-top: 8px; color: #D8DDE2; }

.field-board__standard {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-left: 1px solid rgba(255,255,255,.15);
  background: var(--color-ink);
  color: #fff;
}
.field-board__standard-intro { padding: 34px 30px 28px; }
.field-board__standard-intro > span {
  color: var(--color-accent);
  font-size: 10px;
  font-weight: var(--fw-bold);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.field-board__standard-intro h3 { margin-top: 13px; color: #fff; font-size: clamp(1.5rem, 2vw, 2rem); }
.field-board__standard-intro p { margin-top: 12px; color: #AEB6BF; font-size: var(--fs-sm); }

.field-board__rules {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255,255,255,.13);
}
.field-board__rules li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 17px 30px;
  border-bottom: 1px solid rgba(255,255,255,.13);
}
.field-board__rules li > span { color: var(--color-accent); font-family: var(--font-display); font-size: 11px; font-weight: var(--fw-bold); }
.field-board__rules strong, .field-board__rules small { display: block; }
.field-board__rules strong { color: #fff; font-size: .92rem; }
.field-board__rules small { margin-top: 3px; color: #8992A0; font-size: 11px; }

.field-board__mini-visual {
  position: relative;
  min-height: 168px;
  margin-top: auto;
  overflow: hidden;
}
.field-board__mini-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20,24,29,.88), rgba(20,24,29,.25));
}
.field-board__mini-visual img { width: 100%; height: 100%; object-fit: cover; }
.field-board__mini-visual > span {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  bottom: 22px;
}
.field-board__mini-visual b, .field-board__mini-visual small { display: block; }
.field-board__mini-visual b { color: #fff; }
.field-board__mini-visual small { margin-top: 4px; color: #CBD1D7; }

.field-board__services {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-inline: 1px solid var(--color-ink);
  border-bottom: 1px solid var(--color-ink);
}
.field-board__service {
  appearance: none;
  border: 0;
  border-right: 1px solid var(--color-line);
  background: #fff;
  padding: 18px 20px;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(.9rem, 1.3vw, 1.12rem);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--dur-base), color var(--dur-base);
}
.field-board__service:last-child { border-right: 0; }
.field-board__service:hover,
.field-board__service:focus-visible {
  background: var(--color-paper);
  outline: none;
}
.field-board__service.is-active {
  background: var(--color-accent-100);
}
.field-board__services b { margin-right: 8px; color: var(--color-accent); font-size: 10px; }

/* ---- Photo-integrated vertical process route ---- */
.process-route-section {
  overflow: hidden;
  background-color: var(--color-ink);
  background-image: var(--texture-diagonal);
}
.process-route__head { align-items: end; }
.process-route__head h2 { margin-top: 16px; color: #fff; font-size: clamp(2rem, 3.5vw, 3.7rem); }
.process-route__head > p { color: #AEB6BF; }
.process-route__eyebrow { background: rgba(255,90,31,.14); color: #FFB088; }

.process-route__canvas {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(420px, .88fr);
  min-height: 720px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  background: #0D1014;
}
.process-route__canvas > img {
  width: 100%;
  height: 100%;
  min-height: 720px;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
}
.process-route__canvas::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0 auto 0 0;
  width: 56%;
  background: linear-gradient(90deg, rgba(13,16,20,.3), transparent 75%);
  pointer-events: none;
}
.process-route__image-copy {
  position: absolute;
  z-index: 2;
  left: 28px;
  bottom: 28px;
  max-width: 420px;
  padding: 20px 22px;
  border-left: 4px solid var(--color-accent);
  background: rgba(20,24,29,.86);
  backdrop-filter: blur(8px);
}
.process-route__image-copy span, .process-route__image-copy strong { display: block; }
.process-route__image-copy span { color: #FFB088; font-size: 10px; font-weight: var(--fw-bold); letter-spacing: .11em; text-transform: uppercase; }
.process-route__image-copy strong { margin-top: 7px; color: #fff; font-size: 1.15rem; }

.process-route__rail {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding-bottom: 108px;
  background: rgba(13,16,20,.97);
}
.process-route__rail::before {
  content: "";
  position: absolute;
  top: 54px;
  bottom: 148px;
  left: 56px;
  width: 1px;
  background: linear-gradient(var(--color-accent), rgba(255,255,255,.16));
}
.process-route__rail article {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  flex: 1;
  gap: 22px;
  padding: 30px 30px 28px 28px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.process-route__rail article:last-child { border-bottom: 0; }
.process-route__rail article > span {
  position: relative;
  z-index: 2;
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  background: #0D1014;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
}
.process-route__rail small { color: #FFB088; font-size: 9px; font-weight: var(--fw-bold); letter-spacing: .1em; text-transform: uppercase; }
.process-route__rail h3 { margin-top: 6px; color: #fff; font-size: 1.1rem; }
.process-route__rail p { margin-top: 6px; color: #8992A0; font-size: var(--fs-xs); }

.process-route__call {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  min-width: min(440px, 100%);
  padding: 18px 22px;
  background: var(--color-accent);
  color: #fff;
  transition: background var(--dur-base);
}
.process-route__call small, .process-route__call strong { display: block; }
.process-route__call small { font-size: 9px; font-weight: var(--fw-bold); letter-spacing: .1em; text-transform: uppercase; }
.process-route__call strong { margin-top: 2px; font-size: 1.15rem; }
.process-route__call span { grid-column: 2; grid-row: 1 / 3; align-self: center; font-weight: var(--fw-bold); }
.process-route__call:hover { background: var(--color-accent-600); }

/* ---- Typographic service network ---- */
.service-network-section { background: var(--color-paper); }
.service-network {
  display: grid;
  grid-template-columns: minmax(270px, .7fr) minmax(0, 1.3fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}
.service-network__intro {
  position: sticky;
  top: calc(var(--header-height) + 28px);
}
.service-network__intro > p { margin-top: 18px; color: var(--color-steel); }
.service-network__origin {
  position: relative;
  margin: 34px 0 28px;
  padding: 24px 22px 22px;
  overflow: hidden;
  border: 1px solid var(--color-ink);
  background: var(--color-ink);
  color: #fff;
}
.service-network__origin::after {
  content: "";
  position: absolute;
  top: -36px;
  right: -36px;
  width: 100px;
  height: 100px;
  border: 18px solid var(--color-accent);
  transform: rotate(45deg);
  opacity: .9;
}
.service-network__origin span, .service-network__origin strong, .service-network__origin small { display: block; }
.service-network__origin span { color: #FFB088; font-size: 9px; font-weight: var(--fw-bold); letter-spacing: .12em; text-transform: uppercase; }
.service-network__origin strong { margin-top: 8px; font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 4rem); line-height: .9; }
.service-network__origin small { margin-top: 12px; color: #AEB6BF; }

.service-network__list { border-top: 2px solid var(--color-ink); }
.service-network__row {
  display: grid;
  grid-template-columns: 52px 1fr 44px;
  align-items: center;
  min-height: 116px;
  padding: 18px 12px 18px 0;
  border-bottom: 1px solid var(--color-ink);
  transition: background var(--dur-base), color var(--dur-base), padding var(--dur-base);
}
.service-network__row > span {
  color: var(--color-accent-600);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: var(--fw-bold);
}
.service-network__row strong, .service-network__row small { display: block; }
.service-network__row strong {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 2.55rem);
  line-height: 1;
  letter-spacing: -.025em;
}
.service-network__row small { margin-top: 7px; color: var(--color-steel); }
.service-network__row > b { font-size: 22px; text-align: right; transition: transform var(--dur-base); }
.service-network__row:hover {
  padding-left: 18px;
  background: var(--color-ink);
  color: #fff;
}
.service-network__row:hover small { color: #AEB6BF; }
.service-network__row:hover > b { transform: translate(3px,-3px); color: var(--color-accent); }
.service-network__row--primary { background: var(--color-accent-100); }
.service-network__row--more { border-bottom-width: 2px; }

/* ---- Final CTA ---- */
.home-visual-cta {
  min-height: 220px;
  background-image:
    linear-gradient(90deg, rgba(20,24,29,.95), rgba(20,24,29,.72)),
    url("/assets/photos/bizim-hurda-kapak.webp");
  background-position: center;
  background-size: cover;
}

/* ---- Responsive ---- */
@media (max-width: 1020px) {
  .material-showcase { grid-template-rows: 240px 240px 215px; }
  .field-board { grid-template-columns: 1.2fr .8fr; min-height: 680px; }
  .process-route__canvas { grid-template-columns: 1fr 420px; }
}

@media (max-width: 860px) {
  .material-showcase__head,
  .field-board__head,
  .process-route__head {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .material-showcase__head .btn { justify-self: start; }

  .material-showcase {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: 420px repeat(3, 230px);
  }
  .material-tile--hero { grid-column: 1 / 3; grid-row: 1; }
  .material-tile--bakir { grid-column: 1; grid-row: 2; }
  .material-tile--aluminyum { grid-column: 2; grid-row: 2; }
  .material-tile--kablo { grid-column: 1; grid-row: 3; }
  .material-tile--aku { grid-column: 2; grid-row: 3; }
  .material-tile--paslanmaz { grid-column: 1 / 3; grid-row: 4; }
  .material-index { grid-template-columns: repeat(2, 1fr); }
  .material-index a:nth-child(2) { border-right: 0; }
  .material-index a:nth-child(-n+2) { border-bottom: 1px solid var(--color-line); }

  .field-board { grid-template-columns: 1fr; }
  .field-board__visual { min-height: 590px; }
  .field-board__standard { border-top: 1px solid rgba(255,255,255,.15); border-left: 0; }
  .field-board__mini-visual { min-height: 220px; }
  .field-board__services { grid-template-columns: repeat(5, minmax(120px,1fr)); overflow-x: auto; }

  .process-route__canvas { display: block; min-height: 0; }
  .process-route__canvas > img { display: block; min-height: 460px; height: 460px; }
  .process-route__rail::before { left: 56px; }
  .process-route__call { position: relative; min-width: 0; }

  .service-network { grid-template-columns: 1fr; gap: 40px; }
  .service-network__intro { position: static; }
}

@media (max-width: 620px) {
  .material-showcase { display: flex; flex-direction: column; }
  .material-tile { min-height: 270px; }
  .material-tile--hero { min-height: 410px; }
  .material-tile__content { left: 18px; bottom: 18px; }
  .material-tile__meta { left: 18px; top: 18px; }
  .material-index { grid-template-columns: 1fr; }
  .material-index a,
  .material-index a:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--color-line); }
  .material-index a:last-child { border-bottom: 0; }

  .field-board__visual { min-height: 520px; }
  .field-board__visual-top { align-items: flex-start; flex-direction: column; }
  .field-board__visual-bottom { grid-template-columns: 1fr; gap: 14px; }
  .field-board__counter { font-size: 4rem; }
  .field-board__standard-intro { padding: 28px 22px 22px; }
  .field-board__rules li { padding-inline: 22px; }
  .field-board__service { padding: 16px; }

  .process-route__canvas > img { height: 390px; min-height: 390px; }
  .process-route__image-copy { left: 14px; right: 14px; bottom: auto; top: 270px; }
  .process-route__rail { padding-top: 78px; padding-bottom: 0; }
  .process-route__rail::before { left: 42px; top: 118px; bottom: 72px; }
  .process-route__rail article { grid-template-columns: 42px 1fr; gap: 16px; padding: 24px 18px; }
  .process-route__rail article > span { width: 42px; height: 42px; }
  .process-route__call { grid-template-columns: 1fr; width: 100%; }
  .process-route__call span { grid-column: 1; grid-row: auto; margin-top: 8px; }

  .hero__ctas,
  .cta-band__actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
  .hero__ctas .btn,
  .cta-band__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .service-network__row { grid-template-columns: 38px 1fr 32px; min-height: 104px; }
  .service-network__row strong { font-size: 1.28rem; }
}