/* ==========================================================================
   SİMGE ETİKET — Resmî Tasarım Sistemi CSS
   Onaylanmış Demo-4 Tasarım İskeleti

   İÇİNDEKİLER:
   1. TOKENS & RESET (:root, *, html, body, a)
   2. HEADER (.head, logo, nav, tel)
   3. HERO (.hero, kicker, h1, cta, stage, pl)
   4. MARQUEE (.marq, @keyframes mq)
   5. WALL (.wallwrap, wall-head, wall, tile, tag)
   6. DOKULAR (.m-alu, .m-inox, .m-metal, ... 21 Saf CSS Dokusu)
   7. FAB / ÜRETİM (.fab, fab-in, h2, ul)
   8. BAND / SAYI BANDI (.band, band-in)
   9. REFS / REFERANSLAR (.refs, ref-grid, ref-card)
   10. FIN / FİNAL (.fin, tel)
   11. FOOT / FOOTER (.foot)
   12. RESPONSIVE (@media)
   13. PRODUCT PAGES (.pp-*)
   ========================================================================== */

/* ---------- FONTS (Self-Hosted Archivo woff2) ---------- */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/archivo-latin-ext-400.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/archivo-latin-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/archivo-latin-ext-600.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/archivo-latin-600.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/archivo-latin-ext-700.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/archivo-latin-700.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/archivo-latin-ext-800.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/archivo-latin-800.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/archivo-latin-ext-900.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/archivo-latin-900.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- TOKENS & RESET ---------- */

html[data-theme="light"] {
  --bg: #f1efe9;
  --bg2: #ffffff;
  --line: #dcd8ce;
  --txt: #16181d;
  --mut: #5c5f66;
}

html[data-theme="light"] .hero {
  background:
    radial-gradient(900px 480px at 50% -10%, rgba(242, 111, 33, .08), transparent 65%),
    radial-gradient(700px 500px at 88% 110%, rgba(27, 53, 119, .12), transparent 60%),
    var(--bg);
}

html[data-theme="light"] .ref-card.featured {
  background: linear-gradient(160deg, #fff3eb, var(--bg2) 70%);
  border-color: #ffd4b8;
}

html[data-theme="light"] .hero h1 .out {
  -webkit-text-stroke: 1.5px rgba(22, 24, 29, .5);
}

/* Logo Display Rules for Light / Dark Theme */
.logo-dark {
  display: inline-block !important;
}
.logo-light {
  display: none !important;
}
html[data-theme="light"] .logo-dark {
  display: none !important;
}
html[data-theme="light"] .logo-light {
  display: inline-block !important;
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg2);
  border: 1px solid var(--line);
  color: var(--txt);
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all .15s ease;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

:root {
  --bg: #0c0d10;
  --bg2: #14161b;
  --line: #23262d;
  --txt: #eceded;
  --mut: #8f939b;
  --accent: #F26F21;
  --accent-d: #d55a12;
  --navy: #1B3577;
  --paper: #f1efe9;
  --ink: #121316;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Archivo", sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}


/* ---------- HEADER (Centered Logo + Mega Menu) ---------- */
.head {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.head-in {
  max-width: 1350px;
  margin: 0 auto;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.head-logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  z-index: 2;
}

.head-logo .logo {
  height: 42px;
  width: auto;
}

.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
  color: var(--mut);
}

.nav-left a:hover, .nav-right a:hover {
  color: var(--txt);
}

.nav-item {
  position: relative;
}

.mega-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 8px 0;
}

.mega-trigger .arrow {
  font-size: 11px;
  transition: transform .2s ease;
}

.nav-item:hover .mega-trigger .arrow {
  transform: rotate(180deg);
  color: var(--accent);
}

/* Mega Menu Dropdown Container */
.mega-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  width: 880px;
  background: var(--bg2);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .25s ease;
  pointer-events: none;
  z-index: 200;
}

.nav-item:hover .mega-menu,
.nav-item:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.mega-in {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 24px;
}

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

.mega-col .mega-title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

.mega-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--txt);
  padding: 6px 8px;
  border-radius: 6px;
  transition: background .15s ease, color .15s ease;
  margin-bottom: 2px;
}

.mega-col a:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}

.m-icon {
  width: 18px;
  height: 18px;
  border-radius: 3px;
  border: 1px solid var(--line);
  flex-shrink: 0;
  display: inline-block;
}

.mega-promo {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-left: 1px solid var(--line);
  padding-left: 20px;
}

.mega-card {
  background: color-mix(in srgb, var(--txt) 3%, transparent);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  font-size: 13px;
}

.mega-card.highlight {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}

.mega-card b {
  display: block;
  font-size: 13.5px;
  color: var(--txt);
  margin-bottom: 4px;
}

.mega-card p {
  color: var(--mut);
  line-height: 1.4;
  margin-bottom: 10px;
  font-size: 12.5px;
}

.mega-btn {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--accent);
}

.head .tel {
  color: #fff;
  font-weight: 800;
  font-size: 14.5px;
  background: var(--accent);
  padding: 9px 16px;
  border-radius: 5px;
  white-space: nowrap;
}

.head .tel:hover {
  background: var(--accent-d);
}

/* Mobile Toggle */
.mob-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
  z-index: 110;
}

.mob-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--txt);
  border-radius: 2px;
  transition: all .25s ease;
}

@media (max-width: 992px) {
  .head-in {
    padding: 10px 18px;
  }
  .head-logo {
    position: static;
    transform: none;
  }
  .nav-left, .nav-right {
    display: none;
  }
  .mob-toggle {
    display: flex;
  }
  .head-in.nav-open .nav-left,
  .head-in.nav-open .nav-right {
    display: flex;
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    gap: 14px;
  }
  .head-in.nav-open {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 20px;
  }
  .mega-menu {
    position: static;
    width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    box-shadow: none;
    padding: 12px;
    margin-top: 10px;
    display: none;
  }
  .nav-item.open .mega-menu {
    display: block;
  }
  .mega-in {
    grid-template-columns: 1fr;
  }
  .mega-cols {
    grid-template-columns: 1fr;
  }
  .mega-promo {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 16px;
  }
}

/* ---------- HERO ---------- */
.hero {
  min-height: 92vh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 480px at 50% -10%, rgba(242, 111, 33, .16), transparent 65%),
    radial-gradient(700px 500px at 88% 110%, rgba(27, 53, 119, .28), transparent 60%),
    var(--bg);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .014) 0 1px, transparent 1px 4px);
}

.hero-in {
  text-align: center;
  position: relative;
  padding: 130px 24px 70px;
  max-width: 1050px;
}

.hero .kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--mut);
}

.hero .kicker i {
  font-style: normal;
  color: var(--accent);
  margin: 0 10px;
}

.hero h1 {
  margin-top: 18px;
  font-size: clamp(42px, 7.6vw, 104px);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: .96;
  color: var(--txt);
}

.hero h1 .out {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(236, 237, 237, .42);
}

.hero h1 .acc {
  color: var(--accent);
}

.hero p {
  margin: 24px auto 0;
  max-width: 56ch;
  color: var(--mut);
  font-size: 17px;
}

.hero .cta {
  margin-top: 34px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-weight: 800;
  font-size: 15.5px;
  padding: 15px 30px;
  border-radius: 5px;
}

.btn-a {
  background: var(--accent);
  color: #fff;
}

.btn-a:hover {
  background: var(--accent-d);
}

.btn-b {
  border: 1px solid var(--line);
  color: var(--txt);
}

.btn-b:hover {
  border-color: var(--mut);
}

/* yüzen plakalar */
.stage {
  position: relative;
  height: 270px;
  margin-top: 52px;
  perspective: 900px;
}

.pl {
  position: absolute;
  border-radius: 10px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, .7);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 22px;
  text-align: left;
}

.pl::before,
.pl::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fdfdfd, #8a8d92 55%, #3c3f45);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .6);
}

.pl::before {
  top: 9px;
  left: 9px;
}

.pl::after {
  bottom: 9px;
  right: 9px;
}

.pl b {
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .05em;
}

.pl i {
  font-style: normal;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: .55;
}

.pl-1 {
  width: 320px;
  height: 185px;
  left: 50%;
  margin-left: -330px;
  top: 8px;
  transform: rotateY(14deg) rotate(-4deg);
  color: #26282d;
  background: linear-gradient(115deg, rgba(255, 255, 255, .6), transparent 45%, rgba(0, 0, 0, .1) 80%), repeating-linear-gradient(0deg, #cfd2d6 0 1px, #dee1e5 1px 3px);
  border: 1px solid #b9bcc1;
}

.pl-2 {
  width: 300px;
  height: 175px;
  left: 50%;
  margin-left: -140px;
  top: 44px;
  transform: rotateY(-6deg) rotate(2deg);
  color: #24262b;
  z-index: 2;
  background: linear-gradient(160deg, rgba(255, 255, 255, .55), transparent 45%, rgba(0, 0, 0, .16)), repeating-linear-gradient(45deg, #c3c6cb 0 2px, #d4d7db 2px 5px);
  border: 1px solid #aaadb3;
}

.pl-3 {
  width: 280px;
  height: 160px;
  left: 50%;
  margin-left: 60px;
  top: 18px;
  transform: rotateY(-16deg) rotate(5deg);
  color: #e9e9e9;
  z-index: 3;
  background: linear-gradient(125deg, rgba(255, 255, 255, .18), transparent 38%), linear-gradient(180deg, #23252b, #0e1013);
  border: 1px solid #33363d;
}

.pl-3 b span {
  color: var(--accent);
}

/* ---------- MARQUEE ---------- */
.marq {
  background: var(--accent);
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
}

.marq div {
  display: inline-block;
  padding: 13px 0;
  font-weight: 900;
  font-size: 14.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  animation: mq 30s linear infinite;
}

.marq b {
  color: var(--ink);
  margin: 0 16px;
  font-weight: 900;
}

@keyframes mq {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ---------- NUMUNE DUVARI ---------- */
.wallwrap {
  padding: 90px 0 0;
}

.wall-head {
  max-width: 1250px;
  margin: 0 auto 42px;
  padding: 0 28px;
}

.wall-head .k {
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--accent);
}

.wall-head h2 {
  margin-top: 10px;
  font-size: clamp(30px, 4.4vw, 54px);
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--txt);
}

.wall-head p {
  margin-top: 10px;
  color: var(--mut);
  max-width: 60ch;
}

.wall {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 27vh;
  gap: 5px;
  padding: 5px;
}

.tile {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform .25s ease;
}

.tile:hover {
  transform: scale(1.045);
  z-index: 5;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .6);
}

.tile .tag {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px 12px;
  background: linear-gradient(180deg, transparent, rgba(10, 10, 12, .85));
  transform: translateY(40%);
  transition: transform .25s ease;
}

.tile:hover .tag {
  transform: translateY(0);
}

.tag b {
  display: block;
  color: #fff;
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.2;
}

.tag i {
  display: block;
  font-style: normal;
  color: #d9d9d4;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-top: 3px;
  opacity: .85;
}

.tag em {
  position: absolute;
  right: 14px;
  bottom: 12px;
  font-style: normal;
  color: var(--accent);
  font-weight: 900;
}

.t2 {
  grid-column: span 2;
}

/* ---------- DOKULAR ---------- */
.m-alu {
  background: linear-gradient(115deg, rgba(255, 255, 255, .55), transparent 45%, rgba(0, 0, 0, .08) 80%), repeating-linear-gradient(0deg, #ccd0d4 0 1px, #dde0e4 1px 3px);
}

.m-inox {
  background: linear-gradient(150deg, rgba(255, 255, 255, .5), transparent 50%, rgba(0, 0, 0, .12)), repeating-linear-gradient(45deg, #c2c5ca 0 2px, #d3d6da 2px 5px);
}

.m-metal {
  background: linear-gradient(120deg, rgba(255, 255, 255, .3), transparent 40%, rgba(0, 0, 0, .25)), linear-gradient(180deg, #7d838b, #575c63);
}

.m-asit {
  background: radial-gradient(60% 45% at 50% 48%, rgba(0, 0, 0, .25), transparent 72%), repeating-linear-gradient(0deg, #d2d5d9 0 1px, #e0e3e7 1px 3px);
}

.m-asit2 {
  background: radial-gradient(55% 40% at 50% 50%, rgba(0, 0, 0, .3), transparent 70%), repeating-linear-gradient(45deg, #b8bbc0 0 2px, #caccd1 2px 5px);
}

.m-firin {
  background: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1.6px), linear-gradient(150deg, #34373d, #1c1e23);
  background-size: 7px 7px, 100% 100%;
}

.m-mikron {
  background: linear-gradient(115deg, rgba(255, 255, 255, .65), transparent 55%), repeating-linear-gradient(90deg, #d7dade 0 1px, #e6e8eb 1px 2px);
}

.m-panel {
  background: linear-gradient(90deg, rgba(0, 0, 0, .15) 0 8%, transparent 8% 92%, rgba(0, 0, 0, .15) 92%), repeating-linear-gradient(0deg, #ccd0d4 0 1px, #dde0e4 1px 3px);
}

.m-tabela {
  background: linear-gradient(120deg, rgba(255, 255, 255, .6), transparent 42%, rgba(0, 0, 0, .1) 85%), repeating-linear-gradient(-45deg, #c8cbd0 0 2px, #dadce0 2px 6px);
}

.m-pvc {
  background: linear-gradient(135deg, rgba(255, 255, 255, .22), transparent 55%), linear-gradient(180deg, #3a3e46, #23262d);
}

.m-leksan {
  background: linear-gradient(125deg, rgba(255, 255, 255, .22), transparent 40%), linear-gradient(180deg, #23252b, #0f1115);
}

.m-gofret {
  background: radial-gradient(circle, rgba(255, 255, 255, .16) 3px, transparent 4px), linear-gradient(180deg, #2b2e34, #191b20);
  background-size: 18px 18px, 100% 100%;
}

.m-kabartma {
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .1) 0 3px, transparent 3px 14px), linear-gradient(180deg, #33363d, #202329);
}

.m-damla {
  background: radial-gradient(45% 38% at 38% 30%, rgba(255, 255, 255, .55), rgba(255, 255, 255, .05) 62%), linear-gradient(150deg, #d8542b, #9c2f10);
}

.m-serigrafi {
  background: radial-gradient(rgba(0, 0, 0, .15) 1px, transparent 1.5px), linear-gradient(160deg, #cf4a20, #a83a14);
  background-size: 6px 6px, 100% 100%;
}

.m-opak {
  background: linear-gradient(130deg, rgba(0, 0, 0, .06), transparent 45%), linear-gradient(180deg, #fbfbf9, #e9e9e4);
}

.m-seffaf {
  background: linear-gradient(115deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .18) 55%), repeating-conic-gradient(#e2e4e3 0% 25%, #f3f4f2 0% 50%);
  background-size: 100% 100%, 24px 24px;
}

.m-gumus {
  background: linear-gradient(120deg, #f2f3f5 0%, #b9bdc3 30%, #eceef0 52%, #a8acb2 74%, #e6e8ea 100%);
}

.m-folyo {
  background: linear-gradient(115deg, #d9dbde 0%, #9ea2a8 25%, #e8eaec 48%, #91959b 72%, #d4d6d9 100%);
}

.m-ikaz {
  background: repeating-linear-gradient(-45deg, #e9b429 0 26px, #1d1f24 26px 52px);
}

.m-mobilya {
  background: repeating-linear-gradient(93deg, rgba(0, 0, 0, .08) 0 2px, transparent 2px 9px, rgba(0, 0, 0, .05) 9px 12px, transparent 12px 22px), linear-gradient(180deg, #a4713f, #7d5128);
}

/* ---------- FAB / ÜRETİM ---------- */
.fab {
  background: var(--accent);
  color: #fff;
  margin-top: 90px;
}

.fab-in {
  max-width: 1250px;
  margin: 0 auto;
  padding: 84px 28px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  align-items: center;
}

.fab h2 {
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  color: #fff;
}

.fab h2 span {
  color: var(--ink);
}

.fab p {
  margin-top: 18px;
  font-size: 16.5px;
  font-weight: 600;
  max-width: 46ch;
}

.fab ul {
  display: grid;
}

.fab li {
  list-style: none;
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-top: 2px solid rgba(255, 255, 255, .4);
  font-weight: 800;
  font-size: 17px;
}

.fab li:first-child {
  border-top: 0;
}

.fab li i {
  font-style: normal;
  color: var(--ink);
  font-weight: 900;
}

/* ---------- BAND / SAYI BANDI ---------- */
.band {
  background: var(--bg2);
  border-bottom: 1px solid var(--line);
}

.band-in {
  max-width: 1250px;
  margin: 0 auto;
  padding: 56px 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}

.band b {
  display: block;
  font-size: clamp(34px, 4.2vw, 56px);
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--txt);
}

.band b span {
  color: var(--accent);
}

.band small {
  color: var(--mut);
  font-size: 14px;
}

/* ---------- REFS / REFERANSLAR ---------- */
.refs {
  max-width: 1250px;
  margin: 0 auto;
  padding: 90px 28px;
}

.refs .k {
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--accent);
}

.refs h2 {
  margin-top: 10px;
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--txt);
}

.ref-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

.ref-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 28px;
  background: var(--bg2);
}

.ref-card.featured {
  background: linear-gradient(160deg, #2a1a0d, var(--bg2) 70%);
  border-color: #54341c;
}

.ref-card .year {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}

.ref-card h3 {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.015em;
  color: var(--txt);
}

.ref-card p {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--mut);
}

/* ---------- FIN / FİNAL ---------- */
.fin {
  text-align: center;
  padding: 100px 24px 90px;
  border-top: 1px solid var(--line);
}

.fin .k {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--mut);
}

.fin a.tel {
  display: block;
  margin-top: 20px;
  font-size: clamp(42px, 9vw, 110px);
  font-weight: 900;
  letter-spacing: -.04em;
  color: var(--txt);
  line-height: 1;
}

.fin a.tel:hover {
  color: var(--accent);
}

.fin p {
  margin-top: 16px;
  color: var(--mut);
  font-size: 14.5px;
}

/* ---------- FOOT / FOOTER ---------- */
.foot {
  border-top: 1px solid var(--line);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 13.5px;
  color: var(--mut);
}

.foot img {
  height: 34px;
  width: auto;
  opacity: .9;
}

.foot nav {
  display: flex;
  gap: 20px;
}

.foot nav a:hover {
  color: #fff;
}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1000px) {
  .wall {
    grid-template-columns: repeat(3, 1fr);
  }

  .stage {
    display: none;
  }

  .fab-in {
    grid-template-columns: 1fr;
  }

  .head nav {
    display: none;
  }

  .theme-toggle {
    margin-left: auto;
  }
}

@media(max-width:640px) {
  .wall {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 24vh;
  }

  .band-in {
    grid-template-columns: 1fr;
  }

  .ref-grid {
    grid-template-columns: 1fr;
  }

  .foot {
    flex-direction: column;
    text-align: center;
  }
}

/* ---------- 13. PRODUCT PAGES (.pp-*) ---------- */
.pp-hero {
  min-height: 42vh;
  position: relative;
  overflow: hidden;
  padding: 130px 28px 50px;
  background:
    radial-gradient(700px 350px at 20% -10%, rgba(242, 111, 33, .14), transparent 65%),
    radial-gradient(600px 400px at 85% 100%, rgba(27, 53, 119, .22), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.pp-hero-in {
  max-width: 1250px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: center;
}

.pp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--mut);
  margin-bottom: 16px;
}

.pp-breadcrumb a {
  color: var(--mut);
}

.pp-breadcrumb a:hover {
  color: #fff;
}

.pp-breadcrumb span {
  color: var(--accent);
}

.pp-hero h1 {
  font-size: clamp(34px, 5vw, 62px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.05;
  color: var(--txt);
  margin-bottom: 16px;
}

.pp-hero-desc {
  font-size: 17px;
  color: var(--mut);
  max-width: 54ch;
  line-height: 1.6;
}

.pp-hero-plate-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 800px;
}

.pp-hero-plate {
  position: relative;
  width: 100%;
  max-width: 380px;
  height: 220px;
  border-radius: 10px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .75);
  border: 1px solid rgba(255, 255, 255, .3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  transform: rotateY(-8deg) rotate(2deg);
  transition: transform .3s ease;
}

.pp-hero-plate:hover {
  transform: rotateY(0deg) rotate(0deg) scale(1.02);
}

/* 4 Köşede 3D Vida Delikleri */
.pp-screw {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff, #8a8d92 55%, #3c3f45);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .8), 0 0 2px rgba(0, 0, 0, .5);
}

.pp-screw-tl { top: 10px; left: 10px; }
.pp-screw-tr { top: 10px; right: 10px; }
.pp-screw-bl { bottom: 10px; left: 10px; }
.pp-screw-br { bottom: 10px; right: 10px; }

.pp-hero-plate b {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .06em;
  color: #1c1e22;
}

.pp-hero-plate i {
  font-style: normal;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #383b42;
  opacity: .8;
}

/* Ürün İçerik Alanı */
.pp-content-wrap {
  padding: 70px 28px 90px;
}

.pp-content {
  max-width: 760px;
  margin: 0 auto;
}

.pp-h2 {
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--txt);
  margin: 42px 0 18px;
}

.pp-h2:first-child {
  margin-top: 0;
}

.pp-p {
  font-size: 17px;
  color: var(--txt);
  line-height: 1.7;
  margin-bottom: 22px;
}

.pp-p strong {
  color: var(--txt);
}

/* Teknik Özet Tablosu */
.pp-table-wrap {
  margin: 36px 0 48px;
}

.pp-table-wrap .pp-table-title {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.pp-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg2);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.pp-table tr {
  border-bottom: 1px solid var(--line);
}

.pp-table tr:last-child {
  border-bottom: none;
}

.pp-table th {
  text-align: left;
  padding: 16px 20px;
  width: 32%;
  font-size: 14px;
  font-weight: 700;
  color: var(--mut);
  background: color-mix(in srgb, var(--txt) 3%, transparent);
}

.pp-table td {
  padding: 16px 20px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--txt);
}

/* İlgili Ürünler Numune Duvarı Mini Grid */
.pp-related-wrap {
  max-width: 1250px;
  margin: 0 auto;
  padding: 80px 28px 90px;
  border-top: 1px solid var(--line);
}

.pp-related-head {
  margin-bottom: 32px;
}

.pp-related-head .k {
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--accent);
}

.pp-related-head h3 {
  margin-top: 8px;
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 900;
  letter-spacing: -.025em;
  color: var(--txt);
}

.pp-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 24vh;
  gap: 8px;
}

@media(max-width: 1000px) {
  .pp-hero-in {
    grid-template-columns: 1fr;
  }

  .pp-hero-plate-wrap {
    margin-top: 20px;
  }

  .pp-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media(max-width: 640px) {
  .pp-hero {
    padding-top: 110px;
  }

  .pp-related-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 22vh;
  }

  .pp-table th,
  .pp-table td {
    padding: 12px 14px;
    font-size: 14px;
  }

  .pp-table th {
    width: 38%;
  }
}

/* SSS / FAQ Bölümü (.pp-faq-*) */
.pp-faq-wrap {
  margin: 48px 0 32px;
}
.pp-faq-item {
  background: var(--bg2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 16px;
}
.pp-faq-q {
  font-size: 19px;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: 10px;
}
.pp-faq-a {
  font-size: 16px;
  color: var(--txt);
  line-height: 1.65;
  margin: 0;
}