/* =============================================================================
   Pumpport Theme — main.css  (v5)
   Digital Kernel Software
============================================================================= */

/* ── Tokens ── */
:root {
  --red:        #bd2c26;
  --red-dark:   #9e2420;
  --red-soft:   rgba(189,44,38,.08);
  --red-border: rgba(189,44,38,.22);
  --gray:       #1a1a1a;
  --gray-mid:   #555;
  --gray-lt:    #888;
  --border:     #e8e8e8;
  --bg:         #ffffff;
  --dark:       #111111;
  --dark-2:     #1a1a1a;
  --dark-3:     #242424;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; direction: ltr; }
body  { font-family: 'DM Sans', sans-serif; background: var(--bg); color: var(--gray); -webkit-font-smoothing: antialiased; padding-top: 104px; } /* topbar ~34px + navbar 70px */
a     { text-decoration: none; color: inherit; }
img   { display: block; }
ul    { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
::selection { background: rgba(189,44,38,.15); }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #fff; }
::-webkit-scrollbar-thumb { background: #ddd; border-radius: 3px; }

/* ─────────────────────────────────────────────────────────────
   TOPBAR
───────────────────────────────────────────────────────────── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 301;
  background: var(--dark); color: #aaa;
  font-size: 12px; padding: 7px 0;
}
.topbar-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.topbar-contact { display: flex; align-items: center; gap: 18px; }
.topbar-contact a { color: #aaa; display: flex; align-items: center; gap: 6px; transition: color .15s; }
.topbar-contact a:hover { color: #fff; }
.lang-list { display: flex; gap: 2px; }
.lang-btn {
  background: none; border: none; color: #666; font-size: 11px;
  cursor: pointer; padding: 2px 7px; border-radius: 3px;
  font-family: 'DM Sans', sans-serif; letter-spacing: .5px; transition: color .15s;
}
.lang-btn:hover, .lang-btn.on { color: #fff; background: rgba(255,255,255,.1); }

/* ─────────────────────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 32px; left: 0; right: 0; z-index: 300;
  background: #fff; border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.07); }
.navbar-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 32px;
  height: 70px; display: flex; align-items: center; gap: 24px;
}
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 38px; width: auto; }
.logo-text { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: 1px; color: var(--dark); }
.logo-text .r { color: var(--red); }
.nav-links-wrap { flex: 1; display: flex; justify-content: center; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 14px; font-size: 13.5px; font-weight: 500;
  color: var(--gray-mid); transition: color .15s; white-space: nowrap;
  border-radius: 6px;
}
.nav-link:hover, .nav-link.on { color: var(--gray); background: #f5f5f5; }

/* Dropdown */
.dropdown {
  visibility: hidden; opacity: 0; pointer-events: none;
  transition: opacity 120ms, visibility 0s linear 150ms;
  position: absolute; top: calc(100% + 4px); left: 0;
  background: #fff; border: 1px solid var(--border);
  border-top: 2.5px solid var(--red);
  box-shadow: 0 12px 40px rgba(0,0,0,.1);
  min-width: 260px; z-index: 300; padding: 6px;
  border-radius: 0 0 8px 8px;
}
.nav-item:hover .dropdown {
  visibility: visible; opacity: 1; pointer-events: auto;
  transition: opacity 120ms, visibility 0s;
}
.dropdown::before {
  content: ''; position: absolute;
  top: -8px; left: 0; right: 0; height: 8px;
}
.dropdown-item {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; color: var(--gray); font-size: 13px;
  border-radius: 5px; transition: background .12s;
}
.dropdown-item:hover { background: #fafafa; }
.dropdown-img {
  width: 34px; height: 34px; object-fit: contain;
  border-radius: 4px; background: #f4f4f4; flex-shrink: 0;
}
.chev { width: 11px; height: 11px; }

/* Dropdown — geniş 2-kolon (Bilgi Merkezi) */
.dropdown--wide { min-width: 480px; padding: 10px 10px 4px; }
.dd-cols { display: flex; gap: 0; }
.dd-col { flex: 1; min-width: 0; }
.dd-col-title { font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(0,0,0,.3); padding: 6px 12px 10px; }
.dd-divider { width: 1px; background: var(--border); margin: 8px 6px; flex-shrink: 0; }
.dropdown-item--text { gap: 10px; }
.dd-icon { width: 16px; text-align: center; color: var(--red); font-size: 12px; flex-shrink: 0; }
.dd-faq-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; margin: 4px 0 0; border-top: 1px solid var(--border); text-decoration: none; border-radius: 6px; transition: background .12s; }
.dd-faq-row:hover { background: #fafafa; }
.dd-faq-label { font-size: 13px; font-weight: 600; color: var(--gray); }
.dd-faq-desc { font-size: 11.5px; color: var(--gray-lt); margin-left: 2px; }
.dd-hub-link { display: flex; align-items: center; gap: 7px; padding: 9px 12px; font-size: 12px; font-weight: 700; color: var(--red); border-top: 1px solid var(--border); transition: gap .15s; text-decoration: none; }
.dd-hub-link:hover { gap: 11px; }
.mobile-submenu-heading { font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gray-lt); padding: 14px 0 6px; pointer-events: none; }

/* Nav buttons */
.nav-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; margin-left: auto; }
.nav-ctas  { display: flex; gap: 8px; flex-shrink: 0; }
.btn-outline {
  background: none; border: 1.5px solid var(--border); color: var(--gray);
  font-family: 'DM Sans', sans-serif; font-weight: 500; font-size: 13px;
  padding: 8px 16px; border-radius: 6px; cursor: pointer;
  transition: border-color .2s, color .2s; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-outline:hover { border-color: var(--gray); color: var(--gray); }
.btn-red {
  background: var(--red); color: #fff; border: none;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 13px;
  padding: 9px 20px; border-radius: 6px; cursor: pointer;
  transition: background .2s; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn-red:hover { background: var(--red-dark); }

/* ─────────────────────────────────────────────────────────────
   HERO
───────────────────────────────────────────────────────────── */
.hero { background: var(--bg); overflow: hidden; position: relative; }
.hero-main {
  max-width: 1280px; margin: 0 auto; padding: 72px 32px 0;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: stretch;
  position: relative; z-index: 1;
}
.map-bg-wrap {
  position: absolute; top: -5%; right: -5%;
  width: 55%; height: 100%; pointer-events: none; opacity: .08; z-index: 0;
  contain: layout paint; will-change: auto;
}
.hero-product-slider {
  position: relative;
  flex: 1; width: 100%; min-height: 300px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .5s ease;
}
.hero-product-slider.hps-ready { opacity: 1; }
.hps-track {
  position: absolute; top: 0; left: 0;
  width: 0; height: 100%;
}
.hps-item {
  position: absolute; top: 0; left: 0; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 28px 16px;
  transition: transform .65s cubic-bezier(.4,0,.2,1), opacity .5s ease;
  will-change: transform, opacity;
}
.hps-item img {
  width: clamp(220px, 22vw, 380px); height: auto; max-height: clamp(260px, 28vw, 360px); object-fit: contain; display: block;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.18));
}
.hps-label {
  margin-top: 14px; font-size: 12px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--gray-lt);
}
.map-bg-img { width: 100%; height: 100%; display: block; }
.map-bg-img path { fill: var(--red); }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--red-soft); border: 1px solid var(--red-border);
  color: var(--red); font-size: 12px; font-weight: 600;
  padding: 4px 14px 4px 10px; border-radius: 999px; margin-bottom: 22px;
}
.hero-h1 {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(40px, 4.2vw, 62px); line-height: 1.05; color: var(--gray);
}
.hero-h1 .red { color: var(--red); }
.hero-body {
  font-size: 15px; line-height: 1.75; color: var(--gray-mid);
  margin-top: 20px; max-width: 460px;
}
.sector-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 22px; }
.sector-tag {
  background: #fff; border: 1px solid var(--border);
  border-radius: 6px; padding: 5px 12px; font-size: 12px; color: var(--gray-mid);
  display: flex; align-items: center; gap: 6px; transition: border-color .15s;
}
.sector-tag:hover { border-color: rgba(189,44,38,.3); }
.sector-tag svg { color: var(--red); flex-shrink: 0; }

.cta-row { display: flex; align-items: center; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.btn-hero-primary {
  background: var(--red); color: #fff; border: none;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 14px;
  padding: 13px 28px; border-radius: 7px; cursor: pointer;
  transition: background .2s; display: inline-flex; align-items: center; gap: 8px;
  box-shadow: 0 4px 20px rgba(189,44,38,.3);
}
.btn-hero-primary:hover { background: var(--red-dark); }
.btn-hero-secondary {
  background: #fff; color: var(--gray); border: 1.5px solid var(--border);
  font-family: 'DM Sans', sans-serif; font-weight: 500; font-size: 14px;
  padding: 12px 24px; border-radius: 7px; cursor: pointer; transition: border-color .2s;
}
.btn-hero-secondary:hover { border-color: var(--gray); }

.stats-row { display: flex; gap: 10px; margin-top: 36px; flex-wrap: wrap; }
.stat-card {
  flex: 1 1 100px; text-align: center;
  padding: 16px 18px; background: #fff;
  border: 1px solid var(--border); border-radius: 8px; min-width: 96px;
}
.stat-value { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 26px; color: var(--gray); line-height: 1; }
.stat-label { font-size: 10px; color: var(--gray-lt); margin-top: 4px; letter-spacing: .6px; text-transform: uppercase; }

.hero-right {
  display: flex; flex-direction: column;
  justify-content: space-between; align-items: center;
   height: 100%;
}
.contact-float {
  background: var(--red); color: #fff;
  border-radius: 12px; padding: 18px 24px;
  box-shadow: 0 8px 32px rgba(189,44,38,.3); min-width: 240px;
  align-self: flex-end;
}
.contact-float-label {
  font-size: 10px; opacity: .8; letter-spacing: 1.5px;
  text-transform: uppercase; display: flex; align-items: center; gap: 6px; margin-bottom: 6px;
}
.contact-float-phone { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 22px; letter-spacing: .3px; line-height: 1.1; }
.contact-float-mail  { font-size: 12px; opacity: .8; margin-top: 4px; }
.contact-float-divider-v { display: none; }

/* Referanslar */
.ref-section {
  position: relative; max-width: 1280px; margin: 48px auto 0; padding: 48px 32px 48px; overflow: hidden;
  isolation: isolate;
}
.ref-watermark {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(60px, 10vw, 130px); color: rgba(0,0,0,.13);
  letter-spacing: .12em; text-transform: uppercase;
  pointer-events: none; white-space: nowrap; z-index: 2; user-select: none;
}
.ref-grid {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 8px 16px;
}
.ref-grid img {
  flex: 0 0 auto;
  height: 44px; width: auto; max-width: 120px; object-fit: contain;
  filter: grayscale(.2); transition: filter .2s;
}
.ref-grid img:hover { filter: none; }
.ref-logos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 20px; }
.ref-logos li { display: flex; align-items: center; }
.ref-logos .ref-logo-item { height: 48px; width: auto; max-width: 130px; object-fit: contain; filter: grayscale(.2); transition: filter .2s; }
.ref-logos .ref-logo-item:hover { filter: none; }

/* Hero video */
.hero-video-wrap { max-width: 1280px; margin: 48px auto 0; padding: 0 32px 60px; display: flex; justify-content: center; }
.hero-video-wrap .yt-crop {
  width: 100%; max-width: 860px; border-radius: 14px;
  box-shadow: 0 12px 48px rgba(0,0,0,.12); aspect-ratio: 16/9; background: #111;
  overflow: hidden; position: relative;
}
.hero-video-wrap iframe {
  position: absolute; top: -10%; left: -10%;
  width: 120%; height: 120%;
  border: none; pointer-events: none;
}

/* ─────────────────────────────────────────────────────────────
   PRODUCTS — 3D cards
───────────────────────────────────────────────────────────── */
.sec-products { padding: 96px 0; background: #ffffff; }
.sec-inner    { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 52px;
}
.sec-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin-bottom: 8px; }
.page-hero-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: #aaa; margin-bottom: 8px; }
.sec-title { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: clamp(28px, 3.2vw, 42px); color: var(--gray); letter-spacing: -.01em; line-height: 1.05; }

.prod-grid-3d { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pc-wrapper   { perspective: 900px; transition: transform .12s ease-out; will-change: transform; }
.pc {
  background: #fff; border-radius: 16px;
  overflow: hidden; cursor: pointer; transform-style: preserve-3d;
  transition: box-shadow .35s; opacity: 1;
}
.pc:hover {
  box-shadow: 0 20px 50px rgba(0,0,0,.11), 0 6px 20px rgba(189,44,38,.08);
}
.pc-stage {
  position: relative; height: 200px;
  background: linear-gradient(160deg, #f8f8f8 0%, #f0f0f0 100%);
  display: flex; align-items: center; justify-content: center; overflow: visible; padding: 20px;
}
.pc-stage::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,0,0,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,.03) 1px, transparent 1px);
  background-size: 24px 24px; pointer-events: none;
}
.pc-platform {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  width: 70%; height: 12px;
  background: radial-gradient(ellipse 80% 100% at 50% 50%, rgba(0,0,0,.18), transparent);
  border-radius: 50%; filter: blur(6px); transition: width .4s, opacity .4s;
}
.pc:hover .pc-platform { width: 55%; opacity: .7; }
.pc-img {
  position: relative; z-index: 1; max-width: 75%; max-height: 160px; object-fit: contain;
  filter: drop-shadow(0 12px 22px rgba(0,0,0,.2)); transition: filter .3s;
}
.pc:hover .pc-img { filter: drop-shadow(0 20px 32px rgba(0,0,0,.28)); }
.pc-cat-line { display: none; }
.pc-body { padding: 18px 20px 16px; }
.pc-cat  { font-size: 10.5px; font-weight: 700; color: var(--red); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.pc-name { font-family: 'Oswald', sans-serif; font-size: 17px; font-weight: 600; color: var(--gray); line-height: 1.25; margin-bottom: 10px; }
.pc-specs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.pc-spec  { padding: 3px 10px; background: #f4f4f4; border-radius: 999px; font-size: 10.5px; color: var(--gray-lt); font-weight: 500; }
.pc-foot  { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid #f0f0f0; }
.pc-link  { font-size: 12px; font-weight: 700; color: var(--red); display: flex; align-items: center; gap: 4px; transition: gap .15s; }
.pc:hover .pc-link { gap: 8px; }
.pc-arrow { width: 13px; height: 13px; }

/* ─────────────────────────────────────────────────────────────
   FACTORY — dark cinematic
───────────────────────────────────────────────────────────── */
.sec-factory   { background: var(--dark); padding: 96px 0; overflow: hidden; }
.factory-inner { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.factory-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.factory-imgs  { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fimg-main { grid-column: 1 / -1; border-radius: 12px; overflow: hidden; aspect-ratio: 16/9; border: 1px solid rgba(255,255,255,.06); }
.fimg-main img, .fimg-sm img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.fimg-main:hover img, .fimg-sm:hover img { transform: scale(1.04); }
.fimg-sm { border-radius: 8px; overflow: hidden; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.06); }
.factory-content .sec-eyebrow { color: rgba(255,255,255,.35); }
.factory-content .sec-title   { color: #fff; margin-bottom: 22px; }
.factory-content p             { font-size: 14.5px; color: rgba(255,255,255,.45); line-height: 1.8; margin-bottom: 16px; }
.factory-certs { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.fcert {
  padding: 5px 13px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: 5px; font-size: 11px; font-weight: 600; color: rgba(255,255,255,.5); letter-spacing: .04em;
}
.factory-btns { display: flex; gap: 12px; margin-top: 32px; }
.btn-factory-primary {
  background: var(--red); color: #fff; border: none;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 13.5px;
  padding: 12px 24px; border-radius: 7px; cursor: pointer;
  transition: background .2s; display: inline-flex; align-items: center; gap: 7px;
}
.btn-factory-primary:hover { background: var(--red-dark); }
.btn-factory-ghost {
  background: transparent; color: rgba(255,255,255,.6);
  border: 1.5px solid rgba(255,255,255,.16);
  font-family: 'DM Sans', sans-serif; font-weight: 500; font-size: 13.5px;
  padding: 11px 22px; border-radius: 7px; cursor: pointer;
  transition: border-color .2s, color .2s; display: inline-flex; align-items: center; gap: 7px;
}
.btn-factory-ghost:hover { border-color: rgba(255,255,255,.35); color: #fff; }

/* ─────────────────────────────────────────────────────────────
   SERTİFİKALAR
───────────────────────────────────────────────────────────── */
.sec-certs { padding: 48px 32px; background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.certs-label {
  font-family: 'Oswald', sans-serif; font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gray-lt);
  margin-bottom: 28px; text-align: center;
}
.certs-grid {
  display: flex; flex-wrap: wrap;
  justify-content: center; align-items: center;
  gap: 32px 48px;
}
.certs-grid .cert-card { display: flex; align-items: center; justify-content: center; }
.certs-grid .cert-card img { height: 48px; width: auto; max-width: 130px; object-fit: contain; filter: grayscale(.2); transition: filter .2s; }
.certs-grid .cert-card:hover img { filter: grayscale(0); }

/* ─────────────────────────────────────────────────────────────
   HAKKIMIZDA
───────────────────────────────────────────────────────────── */
section, .sec-quote, .sec-products, .sec-factory, .sec-about, .ref-section, .sec-certs { scroll-margin-top: 80px; }
.sec-about { padding: 96px 0; background: #fff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img-wrap  { position: relative; }
.about-img-main  { width: 100%; border-radius: 14px; overflow: hidden; aspect-ratio: 4/3; }
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-img-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--red); color: #fff; border-radius: 12px; padding: 18px 24px;
  box-shadow: 0 8px 28px rgba(189,44,38,.35); text-align: center;
}
.about-badge-num { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 32px; line-height: 1; }
.about-badge-lbl { font-size: 11px; opacity: .8; margin-top: 4px; letter-spacing: .05em; }
.about-content { padding-right: 8px; }
.about-content .sec-eyebrow { margin-bottom: 8px; }
.about-content .sec-title   { margin-bottom: 20px; }
.about-text { font-size: 14.5px; color: var(--gray-mid); line-height: 1.85; margin-bottom: 14px; }
.about-items { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.about-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px 16px; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
.about-item-icon { width: 36px; height: 36px; flex-shrink: 0; background: var(--red-soft); border-radius: 7px; display: flex; align-items: center; justify-content: center; color: var(--red); }
.about-item-title { font-size: 13px; font-weight: 600; color: var(--gray); margin-bottom: 3px; }
.about-item-desc  { font-size: 12.5px; color: var(--gray-lt); line-height: 1.5; }
.about-cta { margin-top: 32px; }

/* ─────────────────────────────────────────────────────────────
   TEKLİF AL
───────────────────────────────────────────────────────────── */
.sec-quote    { padding: 80px 0; background: #fff; position: relative; overflow: hidden; }
.quote-inner  { max-width: 1280px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
.quote-grid   { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.quote-left .sec-eyebrow { color: var(--red); }
.quote-left .sec-title   { color: var(--gray); margin-bottom: 16px; }
.quote-left p { font-size: 14.5px; color: var(--gray-mid); line-height: 1.8; margin-bottom: 12px; }
.quote-features { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 24px; list-style: none; padding: 0; }
.quote-feat {
  background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 5px 12px;
  font-size: 12px; color: var(--gray-mid); display: flex; align-items: center; gap: 6px;
  transition: border-color .15s, color .15s;
}
.quote-feat:hover { border-color: rgba(189,44,38,.3); color: var(--gray); }
.quote-feat svg { color: var(--red); flex-shrink: 0; }
.quote-form-wrap {
  background: #fff; border-radius: 16px; padding: 36px 32px; width: 100%;
  border: 1px solid var(--border); box-shadow: 0 4px 32px rgba(0,0,0,.06);
  box-sizing: border-box; min-width: 0;
}
.qf-title { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 20px; color: var(--gray); margin-bottom: 4px; }
.qf-sub   { font-size: 13px; color: var(--gray-lt); margin-bottom: 24px; }
.qf-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qf-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.qf-field label { font-size: 11.5px; font-weight: 600; color: var(--gray-mid); letter-spacing: .04em; text-transform: uppercase; }
.qf-field input, .qf-field select, .qf-field textarea {
  border: 1.5px solid var(--border); border-radius: 7px; padding: 10px 13px;
  font-family: 'DM Sans', sans-serif; font-size: 13.5px; color: var(--gray);
  transition: border-color .18s; background: #fff; outline: none;
}
.qf-field input:focus, .qf-field select:focus, .qf-field textarea:focus { border-color: var(--red); }
.qf-field textarea { resize: vertical; min-height: 80px; }
.btn-qf-submit {
  width: 100%; background: var(--red); color: #fff; border: none; border-radius: 8px;
  font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 14px; padding: 14px;
  cursor: pointer; transition: background .2s; display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 4px;
}
.btn-qf-submit:hover { background: var(--red-dark); }

/* ── Pumpport Unified Form (.pf-*) ── */
.pumpport-form { margin: 0; }
.pf-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pf-field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.pf-field label { font-size: 11px; font-weight: 700; color: var(--gray-mid); letter-spacing: .06em; text-transform: uppercase; }
.pf-field abbr { color: var(--red); border: none; text-decoration: none; margin-left: 2px; }
.pf-field input,
.pf-field select,
.pf-field textarea {
  width: 100%; padding: 10px 13px; font-size: 13.5px;
  font-family: 'DM Sans', sans-serif; color: var(--gray);
  border: 1.5px solid var(--border); border-radius: 7px;
  background: #fff; outline: none; transition: border-color .18s;
  box-sizing: border-box;
}
.pf-field input:focus,
.pf-field select:focus,
.pf-field textarea:focus { border-color: var(--red); }
.pf-field input::placeholder,
.pf-field textarea::placeholder { color: #ccc; }
.pf-field textarea { resize: vertical; min-height: 96px; }
.pf-field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; }
.pf-submit {
  width: 100%; padding: 13px 20px; background: var(--red); color: #fff;
  border: none; border-radius: 8px; font-size: 14px; font-weight: 700;
  font-family: 'DM Sans', sans-serif; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .2s, transform .15s; margin-top: 4px;
}
.pf-submit:hover    { background: var(--red-dark); transform: translateY(-1px); }
.pf-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.pf-msg { display: none; margin-top: 14px; padding: 12px 16px; border-radius: 8px; font-size: 13.5px; }
.pf-msg.success { display: block; background: #e6f9ee; color: #1a7a3e; border: 1px solid #b2e8c8; }
.pf-msg.error   { display: block; background: #fde8e8; color: #bd2c26; border: 1px solid #f5c0be; }
.pf-divider {
  text-align: center; color: var(--gray-lt); font-size: 12px;
  margin: 18px 0; position: relative;
}
.pf-divider::before,
.pf-divider::after { content: ''; position: absolute; top: 50%; width: 42%; height: 1px; background: var(--border); }
.pf-divider::before { left: 0; }
.pf-divider::after  { right: 0; }
.pf-wa-link {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 11px; border: 2px solid #25d366; border-radius: 8px;
  color: #25d366; font-weight: 700; font-size: 14px;
  font-family: 'DM Sans', sans-serif; text-decoration: none;
  transition: background .2s, color .2s; box-sizing: border-box;
}
.pf-wa-link:hover { background: #25d366; color: #fff; }
.pf-privacy {
  margin-top: 14px; font-size: 11.5px; color: var(--gray-lt);
  display: flex; align-items: center; gap: 6px;
}
@media (max-width: 640px) {
  .pf-row { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────────────────────── */
.site-footer { background: var(--dark-2); border-top: 1px solid rgba(255,255,255,.05); padding-top: 60px; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.06); }
.f-brand-logo { display: inline-block; margin-bottom: 14px; }
.f-brand-logo img { display: block; height: 36px; width: auto; }
.f-desc { font-size: 13px; color: rgba(255,255,255,.38); line-height: 1.7; max-width: 260px; margin-bottom: 18px; }
.f-contact-list { font-size: 13px; color: rgba(255,255,255,.38); line-height: 2; }
.f-contact-list a { transition: color .15s; }
.f-contact-list a:hover { color: rgba(255,255,255,.7); }
.f-contact-item { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 8px; line-height: 1.5; }
.f-contact-item svg { flex-shrink: 0; margin-top: 2px; }
.f-col-title { font-family: 'DM Sans', sans-serif; font-size: 11px; font-weight: 700; color: rgba(255,255,255,.6); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 16px; }
.f-nav li { margin-bottom: 8px; }
.f-nav a { font-size: 13px; color: rgba(255,255,255,.33); display: flex; align-items: center; gap: 7px; transition: color .15s; }
.f-nav a:hover { color: rgba(255,255,255,.7); }
.footer-bottom { padding: 18px 0; display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,.22); }
.footer-bottom a { color: rgba(189,44,38,.7); transition: color .15s; }
.footer-bottom a:hover { color: var(--red); }
.f-social { display: flex; gap: 8px; margin-top: 20px; }
.f-social a { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.33); font-size: 13px; transition: color .15s, border-color .15s; }
.f-social a:hover { color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.35); }

/* WhatsApp FAB */
.wa-fab {
  position: fixed; bottom: 24px; right: 24px; z-index: 500;
  display: flex; align-items: center;
  background: #25D366; color: #fff; border-radius: 999px;
  padding: 12px 18px; font-size: 13px; font-weight: 500;
  box-shadow: 0 4px 18px rgba(37,211,102,.32);
  transition: bottom .35s cubic-bezier(.4,0,.2,1), transform .25s, box-shadow .25s; overflow: hidden;
}
.wa-fab:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,.42); }
.wa-txt { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .3s, margin-left .3s; }
.wa-fab:hover .wa-txt { max-width: 90px; margin-left: 8px; }

/* Video Modal */
.modal-overlay { display: none; position: fixed; inset: 0; z-index: 800; background: rgba(0,0,0,.8); backdrop-filter: blur(4px); align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal-wrap { position: relative; width: min(820px, 92vw); }
.modal-close { position: absolute; top: -40px; right: 0; background: rgba(255,255,255,.15); border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .2s; flex-shrink: 0; }
.modal-close:hover { background: rgba(255,255,255,.32); }
.modal-box { background: #000; border-radius: 12px; width: 100%; aspect-ratio: 16/9; overflow: hidden; box-shadow: 0 40px 80px rgba(0,0,0,.7); }
.modal-box iframe { width: 100%; height: 100%; border: none; display: block; }

/* ─────────────────────────────────────────────────────────────
   HAMBURGER & MOBILE NAV
───────────────────────────────────────────────────────────── */
.hamburger { display: none; flex-direction: column; justify-content: center; align-items: center; width: 40px; height: 40px; cursor: pointer; border-radius: 6px; border: 1.5px solid var(--border); background: #fff; gap: 5px; flex-shrink: 0; }
.hamburger span { display: block; width: 20px; height: 2px; background: var(--gray); border-radius: 2px; transition: all .28s cubic-bezier(.4,0,.2,1); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav {
  position: fixed; top: 70px; left: 0; right: 0; bottom: 0; z-index: 299;
  background: #fff; overflow-y: auto; padding: 16px 0 40px;
  transform: translateX(100%); transition: transform .32s cubic-bezier(.4,0,.2,1), visibility 0s linear .32s;
  visibility: hidden; border-top: 1px solid var(--border);
}
.mobile-nav.open { transform: translateX(0); visibility: visible; transition: transform .32s cubic-bezier(.4,0,.2,1), visibility 0s linear 0s; }
.mobile-nav-inner { padding: 0 24px; }
.mobile-nav-link { display: block; padding: 14px 0; font-size: 18px; font-weight: 600; color: var(--gray); border-bottom: 1px solid var(--border); font-family: 'Oswald', sans-serif; letter-spacing: .5px; text-transform: uppercase; }
.mobile-nav-link:hover { color: var(--red); }
.mobile-dropdown-toggle { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 18px; font-weight: 600; color: var(--gray); font-family: 'Oswald', sans-serif; letter-spacing: .5px; text-transform: uppercase; cursor: pointer; background: none; border-top: none; border-left: none; border-right: none; width: 100%; text-align: left; }
.mobile-dropdown-toggle:hover { color: var(--red); }
.mobile-dropdown-toggle svg { transition: transform .2s; flex-shrink: 0; }
.mobile-dropdown-toggle.open svg { transform: rotate(180deg); }
.mobile-submenu { display: none; padding: 8px 0 4px 16px; list-style: none; margin: 0; }
.mobile-submenu.open { display: block; }
.mobile-submenu a { display: flex; align-items: center; gap: 10px; padding: 10px 0; font-size: 14px; color: var(--gray-mid); border-bottom: 1px solid #f5f5f5; }
.mobile-submenu a img { width: 32px; height: 32px; object-fit: contain; border-radius: 4px; background: #f4f4f4; }
.mobile-submenu a:hover { color: var(--red); }
.mobile-nav-ctas { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; }
.mobile-nav-ctas .btn-outline, .mobile-nav-ctas .btn-red { width: 100%; justify-content: center; padding: 13px 20px; font-size: 14px; }

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────────────────────── */
@media(max-width: 1200px) {
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
  .nav-links-wrap { display: none !important; }
  .navbar-inner { padding: 0 20px; }
}
@media(max-width: 1024px) {
  .hero-main { grid-template-columns: 1fr; gap: 0; overflow: hidden; }
  .map-bg-wrap { width: 70%; top: 0%; right: -5%; opacity: .07; }
  .hero-product-slider { display: none; }
  .hero-right { align-items: stretch; min-height: auto; padding: 20px 32px 40px; }
  .contact-float { min-width: 0; width: 100%; display: flex; align-items: center; gap: 20px; padding: 16px 22px; }
  .contact-float-label { margin-bottom: 0; white-space: nowrap; }
  .contact-float-phone { font-size: 20px; }
  .contact-float-divider-v { display: block; }
  .prod-grid-3d { grid-template-columns: 1fr 1fr; }
  .factory-grid { grid-template-columns: 1fr; }
  .about-grid   { grid-template-columns: 1fr; }
  .quote-grid   { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
  /* ref-grid tablette: 5'li satır, eşit hizalı */
  .ref-section { padding: 32px 24px; margin-top: 24px; }
  .ref-grid { gap: 6px 12px; }
  .ref-grid img { flex: 0 0 calc(20% - 10px); height: 38px; max-width: 100px; }
}
@media(max-width: 768px) {
  body { padding-top: 144px; } /* topbar ~74px (2 satır) + navbar 70px */
  .navbar { top: 62px; }
  .topbar-inner { flex-direction: column; gap: 5px; padding: 6px 16px; align-items: center; }
  .topbar-contact { flex-wrap: wrap; justify-content: center; gap: 10px; }
  .lang-list { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; width: 100%; justify-content: center; }
  .lang-list::-webkit-scrollbar { display: none; }
  .hero-main { padding: 48px 20px 0; }
  .map-bg-wrap { position: absolute; width: 110%; top: 10%; left: 50%; transform: translateX(-50%); right: auto; opacity: .07; scale: 1; }
  .hero-h1 { font-size: clamp(34px, 8vw, 48px); }
  .stats-row { gap: 8px; }
  .stat-card { padding: 12px 14px; }
  .prod-grid-3d { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr; }
  .sec-products, .sec-factory, .sec-about { padding: 60px 0; }
  .sec-inner { padding: 0 20px; }
  .certs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 16px; }
  .sec-certs { padding: 32px 20px; }
  .hero-right { padding: 16px 20px 32px; }
  .ref-section { padding: 24px 16px; }
  .ref-grid { gap: 6px 10px; }
  .ref-grid img { flex: 0 0 calc(25% - 8px); height: 34px; max-width: 90px; }
  .ref-watermark { font-size: clamp(36px, 12vw, 80px); letter-spacing: .05em; }
  .qf-row { grid-template-columns: 1fr; }
  .quote-form-wrap { padding: 24px 20px; border-radius: 12px; }
  .quote-inner { padding: 0 20px; }
  .sec-quote { padding: 48px 0; }
  .quote-grid { gap: 32px; }
  .footer-inner { padding: 0 16px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}
@media(max-width: 640px) { .nav-ctas { display: none !important; } }
@media(max-width: 480px) {
  .stats-row { grid-template-columns: 1fr 1fr; display: grid; }
  .cta-row { flex-direction: column; align-items: flex-start; gap: 10px; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; justify-content: center; }
  .topbar { font-size: 10px; }
  .about-img-badge { bottom: -12px; right: -8px; padding: 12px 16px; }
  /* contact-float: dikey stack, kompakt */
  .contact-float { flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px 18px; min-width: 0; }
  .contact-float-divider-v { display: none !important; }
  .contact-float-label { margin-bottom: 0; }
  .contact-float-phone { font-size: 18px; }
  /* certs-grid: 3 kolon yerine 2 — taşmayı önler */
  .certs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 12px; }
  .certs-grid .cert-card img { height: 40px; max-width: 110px; }
}
@media(max-width: 320px) {
  .quote-form-wrap { padding: 20px 14px; }
  .qf-row { grid-template-columns: 1fr; }
  .quote-inner { padding: 0 12px; }
  .sec-head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 28px; }
  .sec-title { font-size: clamp(22px, 8vw, 28px); }
  .sec-inner { padding: 0 14px; }
}
@media(max-width: 269px) {
  .navbar { top: 85px; }
}