:root {
  /* Logo palette: navy text + gear blue + chrome silver */
  --ink: #002040;
  --ink-2: #0a2c4f;
  --ink-3: #123a63;
  --yellow: #1868d8;   /* brand accent (logo bright blue) */
  --yellow-2: #0f56c4;
  --blue: #2090c8;     /* gear cyan-blue */
  --silver: #c8d0d8;
  --text: #1a3348;
  --muted: #5a7085;
  --line: #d9e3ed;
  --soft: #f0f5fa;
  --white: #ffffff;
  --font: "Manrope", sans-serif;
  --display: "Barlow Condensed", sans-serif;
  --header-h: 84px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(1200px, calc(100% - 40px));
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 28px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
  transition: 0.25s ease;
}

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

.btn-yellow:hover {
  background: var(--yellow-2);
  color: #fff;
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover {
  background: var(--ink-3);
  transform: translateY(-2px);
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  background: transparent;
}

.btn-outline-light:hover {
  background: #fff;
  color: var(--ink);
}

.section {
  padding: 100px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--yellow-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--yellow);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(34px, 4.8vw, 52px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 16px;
  overflow: visible;
  padding-bottom: 0.06em;
}

.section-title span { color: var(--yellow-2); }

.section-lead {
  max-width: 560px;
  color: var(--muted);
  font-size: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  height: 52px;
  width: auto;
  max-width: min(280px, 52vw);
  object-fit: contain;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links {
  display: flex;
  gap: 26px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav-links a:hover { color: var(--blue); }

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* ========== HERO SLIDER ========== */
.hero {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--header-h));
  height: calc(100dvh - var(--header-h));
  max-height: calc(100vh - var(--header-h));
  max-height: calc(100dvh - var(--header-h));
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}

.hero-slides {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.1s ease, visibility 1.1s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.03);
  transition: transform 4s ease-out;
}

.hero-slide.is-active img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(105deg, rgba(0, 32, 64, 0.88) 0%, rgba(0, 32, 64, 0.62) 38%, rgba(0, 32, 64, 0.22) 68%, rgba(0, 32, 64, 0.4) 100%),
    linear-gradient(180deg, rgba(0, 32, 64, 0.3) 0%, transparent 28%, rgba(0, 32, 64, 0.5) 100%);
  pointer-events: none;
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(1200px, calc(100% - 48px));
  height: 100%;
  margin: 0 auto;
  padding: 48px 0 96px;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  margin-bottom: 22px;
  padding: 10px 16px;
  background: rgba(24, 104, 216, 0.14);
  border-left: 3px solid var(--yellow);
  color: #8ec6ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}

.hero h1,
.hero-slogan {
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 92px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 22px;
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  overflow: visible;
  padding-bottom: 0.06em;
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.hero-slogan.is-fading {
  opacity: 0;
  transform: translateY(10px);
}

.hero h1 em,
.hero-slogan em {
  font-style: normal;
  color: var(--yellow);
}

.hero-slogan-main {
  display: inline;
}

.hero-lead {
  max-width: 48ch;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.7;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(142, 198, 255, 0.45);
  background: rgba(24, 104, 216, 0.16);
  color: #cfe6ff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Desktop: metin bloğunu alana yay, sıkışıklığı azalt */
@media (min-width: 981px) {
  .hero-overlay {
    background:
      linear-gradient(105deg, rgba(0, 32, 64, 0.78) 0%, rgba(0, 32, 64, 0.45) 42%, rgba(0, 32, 64, 0.12) 72%, rgba(0, 32, 64, 0.28) 100%),
      linear-gradient(180deg, rgba(0, 32, 64, 0.22) 0%, transparent 32%, rgba(0, 32, 64, 0.42) 100%);
  }

  .hero-content {
    width: min(1240px, calc(100% - 96px));
    max-width: none;
    padding: 72px 0 110px;
    justify-content: space-between;
    gap: 28px;
  }

  .hero-kicker {
    margin-bottom: 0;
    padding: 8px 0;
    background: transparent;
    backdrop-filter: none;
  }

  .hero h1,
  .hero-slogan {
    font-size: clamp(52px, 5.8vw, 84px);
    line-height: 0.98;
    letter-spacing: 0.03em;
    max-width: 16ch;
    margin: 0;
  }

  .hero h1 em,
  .hero-slogan em {
    display: block;
    margin-top: 0.02em;
  }

  .hero-slogan-main {
    display: block;
  }

  .hero-lead {
    max-width: 38rem;
    margin: 0;
    font-size: 17px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.78);
  }

  /* Kicker ile tekrar eden rozetleri masaüstünde gizle */
  .hero-badges {
    display: none;
  }

  .hero-actions {
    gap: 16px;
    margin-top: 8px;
  }

  .hero-actions .btn {
    min-height: 52px;
    padding: 0 32px;
  }
}

.hero-controls {
  position: absolute;
  right: 40px;
  bottom: 48px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 18px;
}

.hero-arrows {
  display: flex;
  gap: 8px;
}

.hero-arrow {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(16, 24, 33, 0.45);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: 0.2s;
}

.hero-arrow:hover {
  background: var(--yellow);
  border-color: var(--yellow);
  color: #fff;
}

.hero-counter {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.85);
}

.hero-counter span {
  color: var(--yellow);
}

.hero-nav {
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 28px;
  height: 3px;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
  transition: 0.25s;
}

.hero-dot.is-active {
  background: var(--yellow);
  width: 42px;
}

.hero-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 4;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-progress > i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--yellow);
  animation: none;
}

.hero-progress.is-running > i {
  animation: heroProgress 11s linear forwards;
}

@keyframes heroProgress {
  from { width: 0; }
  to { width: 100%; }
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  z-index: 4;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll i {
  width: 1px;
  height: 40px;
  background: linear-gradient(#fff, transparent);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ========== FEATURE STRIP ========== */
.feature-strip {
  background: var(--ink-2);
  position: relative;
  z-index: 5;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.feature-card {
  padding: 36px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  transition: 0.25s;
}

.feature-card:last-child { border-right: 0; }

.feature-card:hover {
  background: rgba(24, 104, 216, 0.08);
}

.feature-card .num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--display);
  font-size: 42px;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
}

.feature-card .cat {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.feature-card h3 {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
}

/* ========== ABOUT ========== */
.about-intro {
  max-width: 760px;
  margin-bottom: 48px;
}

.about-brand-line {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  margin-bottom: 56px;
}

.about-subtitle {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 18px;
}

.about-copy p {
  color: var(--muted);
  margin: 0 0 16px;
  font-size: 15.5px;
}

.about-copy strong {
  color: var(--ink);
}

.about-quote {
  margin: 28px 0 0;
  padding: 22px 24px;
  border-left: 4px solid var(--yellow);
  background: var(--soft);
  color: var(--ink);
  font-size: 15.5px;
  font-style: italic;
  line-height: 1.7;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}

.about-stat {
  background: var(--ink);
  color: #fff;
  padding: 28px 22px;
  text-align: center;
}

.about-stat strong {
  display: block;
  font-family: var(--display);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: var(--yellow);
  margin-bottom: 10px;
}

.about-stat span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.about-journey {
  margin-bottom: 56px;
}

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

.journey-card {
  border: 1px solid var(--line);
  background: #fff;
  padding: 24px 20px;
}

.journey-year {
  display: block;
  margin-bottom: 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow-2);
}

.journey-card h4 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 10px;
  color: var(--ink);
  line-height: 1.15;
}

.journey-card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.about-principles .about-points {
  margin-top: 0;
}

.about-media {
  position: relative;
  max-width: 320px;
  width: 100%;
}

.about-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 320px;
  object-fit: contain;
  object-position: center;
  padding: 18px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.about-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  width: auto;
  min-width: 112px;
  padding: 12px 14px;
  background: var(--yellow);
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 32, 64, 0.18);
}

.about-badge strong {
  display: block;
  font-family: var(--display);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.about-badge span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tabs {
  display: flex;
  gap: 8px;
  margin: 28px 0 18px;
  flex-wrap: wrap;
}

.tab-btn {
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
}

.tab-btn.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.tab-panel {
  display: none;
  color: var(--muted);
  font-size: 15px;
}

.tab-panel.is-active { display: block; }

.about-points {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.about-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--text);
  font-weight: 600;
}

.about-points li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 6px;
  flex-shrink: 0;
  background: var(--yellow);
}

/* ========== PROCESS ========== */
.process {
  background: var(--ink);
  color: #fff;
}

.process .section-title { color: #fff; }
.process .section-lead { color: rgba(255, 255, 255, 0.65); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.process-step {
  padding: 28px 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.process-step .num {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 14px;
}

.process-step h3 {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
}

/* ========== PRODUCTS ========== */
.products {
  background: var(--soft);
}

.products--after-hero {
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 8px);
}

.products-intro {
  text-align: center;
  margin-inline: auto;
  max-width: 720px;
}

.products-intro .section-label {
  justify-content: center;
}

.products-intro .section-lead {
  margin-inline: auto;
}

.product-search-wrap {
  margin-top: 22px;
  display: grid;
  gap: 8px;
  justify-items: center;
}

.product-search {
  width: min(480px, 100%);
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 16px;
  font: inherit;
  background: #fff;
  box-shadow: 0 10px 24px rgba(16, 24, 33, 0.05);
}

.product-search:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(24, 104, 216, 0.18);
}

.product-search-meta {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  min-height: 1.2em;
}

.product-category-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0 0 18px;
}

.product-category-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.product-category-links a:hover {
  border-color: var(--yellow);
  color: var(--yellow-2);
  background: rgba(24, 104, 216, 0.06);
}

.category-hero .product-breadcrumb {
  margin-bottom: 18px;
}

.category-intro {
  padding-top: 28px;
  padding-bottom: 12px;
}

.category-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(240px, 0.8fr);
  gap: 28px 36px;
  align-items: start;
}

.category-copy p {
  margin: 0 0 14px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  max-width: 62ch;
}

.category-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.category-products {
  padding-top: 20px;
}

@media (max-width: 900px) {
  .category-intro-grid {
    grid-template-columns: 1fr;
  }
}

.products--after-hero .product-grid {
  margin-top: 36px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.product-card {
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: 0.25s;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(16, 24, 33, 0.1);
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #fff;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}

.product-media > .product-main-img {
  display: block;
  position: absolute;
  inset: 16px;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
  padding: 0;
  object-fit: contain;
  object-position: center;
  box-sizing: border-box;
  transition: opacity 0.2s;
}

.product-media--slider {
  cursor: grab;
  touch-action: pan-y;
}
.product-slides {
  position: absolute;
  inset: 0;
}
.product-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease, visibility 0.45s ease;
  pointer-events: none;
}
.product-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}
.product-slide img {
  display: block;
  position: absolute;
  inset: 16px 16px 40px 16px;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
  object-fit: contain;
  object-position: center;
}
.product-slider-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10px;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 7px;
}
.product-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(0, 32, 64, 0.22);
  cursor: pointer;
}
.product-slider-dot.is-active {
  background: var(--yellow);
  width: 18px;
  border-radius: 999px;
}

.product-thumbs {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  z-index: 2;
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

.product-thumb {
  width: 44px;
  height: 34px;
  padding: 0;
  border: 2px solid rgba(16, 24, 33, 0.15);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
}

.product-thumb img {
  position: static;
  inset: auto;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  object-fit: contain;
  object-position: center;
  padding: 2px;
  box-sizing: border-box;
}

.product-thumb.is-active,
.product-thumb:hover {
  border-color: var(--yellow);
}

.order-section {
  background: linear-gradient(180deg, #f7f8fb 0%, #eef2f6 100%);
}

.order-alert {
  max-width: 920px;
  margin: 0 auto 24px;
  padding: 14px 18px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
}

.order-alert--ok {
  background: #e8f7ee;
  color: #15945a;
  border: 1px solid #c8ebd5;
}

.order-alert--err {
  background: #fdecec;
  color: #dc3d3d;
  border: 1px solid #f5c8c8;
}

.order-form {
  max-width: 920px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  padding: 36px 32px;
  box-shadow: 0 18px 40px rgba(16, 24, 33, 0.06);
}

.order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
}

.order-full { grid-column: 1 / -1; }

.order-form label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: #334155;
}

.order-form input,
.order-form select,
.order-form textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  font: inherit;
  background: #f8fafc;
}

.order-form textarea { min-height: 110px; resize: vertical; }

.order-form input:focus,
.order-form select:focus,
.order-form textarea:focus {
  outline: none;
  border-color: var(--yellow);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(24, 104, 216, 0.18);
}

.order-actions {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.order-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  max-width: 360px;
}

.order-form .hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

@media (max-width: 700px) {
  .order-grid { grid-template-columns: 1fr; }
  .order-form { padding: 24px 18px; }
}

.product-tags {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-width: calc(100% - 28px);
}

.product-tag {
  padding: 6px 12px;
  background: var(--ink);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-tag--made {
  background: var(--yellow);
  color: #fff;
}

.product-tag--local {
  background: #0f6b3c;
  color: #fff;
}

.product-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-body h3 {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.1;
}

.product-model {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}

.product-price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 12px;
  margin-bottom: 14px;
}

.product-price {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 0;
}

.product-price--set {
  color: #0f6b3c;
}

.product-stock {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  padding: 6px 10px;
  background: rgba(15, 107, 60, 0.92);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-stock--low {
  background: rgba(184, 120, 0, 0.95);
}

.product-stock--out {
  background: rgba(180, 40, 40, 0.95);
}

.product-stock-inline {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0f6b3c;
  background: #e8f7ee;
  padding: 6px 10px;
  border-radius: 999px;
}

.product-stock-inline.is-low {
  color: #9a6b00;
  background: #fff4d6;
}

.product-stock-inline.is-out {
  color: #b42828;
  background: #fdecec;
}

.spec-list {
  margin-bottom: 18px;
  flex: 1;
}

.spec-list li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 7px;
  font-size: 14px;
  color: var(--muted);
}

.spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--yellow);
}

.product-cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  margin-top: auto;
}

.product-cta .meta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8a96a8;
}

.product-order-btn {
  width: 100%;
  min-height: 48px;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.spec-note {
  margin-top: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

/* ========== WHY ========== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.why-card {
  padding: 28px 22px;
  border: 1px solid var(--line);
  background: #fff;
  transition: 0.25s;
}

.why-card:hover {
  border-color: var(--yellow);
  transform: translateY(-4px);
}

.why-card .icon {
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  background: rgba(24, 104, 216, 0.12);
  color: var(--yellow-2);
}

.why-card h3 {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--ink);
}

.why-card p {
  font-size: 14px;
  color: var(--muted);
}

/* ========== CTA ========== */
.cta-band {
  background:
    linear-gradient(110deg, rgba(16, 24, 33, 0.92), rgba(16, 24, 33, 0.75)),
    url("../img/slider/slide-2.jpg") center/cover no-repeat;
  color: #fff;
  padding: 90px 0;
}

.cta-band .section-title { color: #fff; }
.cta-band .section-lead { color: rgba(255, 255, 255, 0.75); }

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* ========== CONTACT ========== */
.contact-shell {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}

.contact-info,
.contact-aside {
  padding: 52px 44px;
}

.contact-info h2,
.contact-aside h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #fff;
}

.contact-info h2 {
  font-size: clamp(32px, 4vw, 44px);
  margin-bottom: 14px;
}

.contact-info > p {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 28px;
  max-width: 42ch;
}

.contact-list {
  display: grid;
  gap: 20px;
}

.contact-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow);
}

.contact-item span,
.contact-item a {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
}

.contact-item a:hover { color: var(--yellow); }

.contact-aside {
  background: var(--ink-3);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.contact-aside h3 { font-size: 28px; }

.contact-aside p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 15px;
}

.hours {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 18px;
}

.hours div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
}

.hours div:last-child { border-bottom: 0; }

/* ========== FOOTER ========== */
.site-footer {
  background: #0a1018;
  color: rgba(255, 255, 255, 0.62);
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr 1fr 1.25fr;
  gap: 40px 32px;
  margin-bottom: 40px;
  align-items: start;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: #fff;
}

.footer-brand img {
  height: 48px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
}

.footer-col--brand p {
  max-width: 36ch;
  line-height: 1.65;
  margin: 0 0 14px;
  font-size: 14px;
}

.footer-col--brand strong {
  color: #fff;
  font-weight: 700;
}

.footer-brand-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-brand-link:hover {
  color: var(--yellow);
  border-color: var(--yellow);
}

.site-footer h4 {
  color: #fff;
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
  font-weight: 700;
}

.site-footer li {
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.45;
}

.site-footer li a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.2s ease;
}

.site-footer li a:hover {
  color: var(--yellow);
}

.footer-catalog-date {
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.42);
  letter-spacing: 0.02em;
}

.footer-contact li {
  margin-bottom: 14px;
}

.footer-meta {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px 24px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: none;
}

.footer-bottom-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.footer-bottom-sep {
  opacity: 0.5;
}

.footer-credit {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  line-height: 1.2;
  text-decoration: none;
  opacity: 0.55;
  transition: opacity 0.2s ease;
}

.footer-credit:hover,
.footer-credit:focus-visible {
  opacity: 0.9;
}

.footer-credit-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
}

.footer-credit-brand {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--blue);
}

.footer-credit:hover .footer-credit-brand,
.footer-credit:focus-visible .footer-credit-brand {
  color: #7ec8e8;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 980px) {
  :root { --header-h: 68px; }

  .container {
    width: min(1200px, calc(100% - 28px));
  }

  .site-header {
    position: sticky;
  }

  .menu-toggle {
    display: flex;
    z-index: 2;
    border-radius: 10px;
  }

  .menu-toggle.is-open span {
    background: transparent;
  }

  .menu-toggle.is-open span::before {
    top: 0;
    transform: rotate(45deg);
  }

  .menu-toggle.is-open span::after {
    top: 0;
    transform: rotate(-45deg);
  }

  .nav-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 12px 20px 22px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.12);
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
  }

  .nav-panel.open { display: flex; }

  .nav-links {
    flex-direction: column;
    gap: 0;
  }

  .nav-links a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
  }

  .nav-panel .btn {
    width: 100%;
    min-height: 48px;
  }

  body.menu-open {
    overflow: hidden;
  }

  .feature-grid,
  .process-grid,
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }

  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 28px;
  }

  .about-layout,
  .contact-shell {
    grid-template-columns: 1fr;
  }

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

  .footer-col--brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 16px;
  }

  .footer-bottom-legal {
    justify-content: center;
  }

  .footer-credit {
    align-items: center;
  }

  .about-layout {
    gap: 24px;
  }

  .about-media {
    max-width: 280px;
    margin-inline: auto;
  }

  .about-media img {
    max-height: 280px;
  }

  .about-stats,
  .journey-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .about-badge { left: 16px; bottom: 16px; }
  .contact-aside { border-left: 0; border-top: 1px solid rgba(255, 255, 255, 0.08); }

  .hero {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 0;
    max-height: none;
  }

  .hero-slides {
    position: relative;
    inset: auto;
    order: 1;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    flex: 0 0 auto;
    background: #001828;
  }

  .hero-slide img {
    object-fit: contain;
    object-position: center center;
    transform: none;
  }

  .hero-slide.is-active img { transform: none; }

  .hero-overlay {
    display: none;
  }

  .hero-content {
    order: 3;
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: none;
    height: auto;
    min-height: 0;
    margin: 0;
    padding: 28px 20px 32px;
    background: var(--ink);
    justify-content: flex-start;
  }

  .hero-kicker {
    font-size: 11px;
    letter-spacing: 0.14em;
    padding: 8px 12px;
    margin-bottom: 14px;
  }

  .hero h1,
  .hero-slogan {
    font-size: clamp(36px, 9vw, 56px);
    margin-bottom: 14px;
  }

  .hero-lead {
    font-size: 15px;
    line-height: 1.55;
    margin-bottom: 16px;
    max-width: 42ch;
  }

  .hero-badges {
    gap: 8px;
    margin-bottom: 18px;
  }

  .hero-badge {
    min-height: 30px;
    padding: 0 10px;
    font-size: 10px;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-actions .btn {
    min-height: 46px;
    padding: 0 18px;
    font-size: 13px;
  }

  .hero-controls {
    order: 2;
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: 4;
    width: 100%;
    padding: 10px 16px;
    margin: 0;
    flex-wrap: wrap;
    max-width: none;
    justify-content: space-between;
    gap: 10px;
    background: linear-gradient(180deg, rgba(0, 32, 64, 0.92), var(--ink));
  }

  .hero-progress {
    order: 4;
    position: relative;
    left: auto;
    bottom: auto;
  }

  .hero-scroll { display: none; }

  .products--after-hero {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .product-card:hover {
    transform: none;
  }

  .product-media {
    aspect-ratio: 4 / 3;
  }

  .product-media > .product-main-img {
    inset: 12px;
  }

  .product-slide img {
    inset: 12px 12px 38px 12px;
  }

  .product-body {
    padding: 16px;
  }

  .product-body h3 {
    font-size: 22px;
  }

  .product-cta {
    align-items: stretch;
  }

  .product-order-btn {
    width: 100%;
  }

  .section { padding: 64px 0; }
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .product-media {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 640px) {
  :root { --header-h: 64px; }

  .container {
    width: min(1200px, calc(100% - 22px));
  }

  .brand img {
    height: 38px;
    max-width: min(180px, 58vw);
  }

  .hero-slides {
    aspect-ratio: 4 / 3;
    max-height: min(52vh, 360px);
  }

  .hero-content {
    padding: 22px 14px 26px;
  }

  .hero-kicker {
    max-width: 100%;
    white-space: normal;
    line-height: 1.35;
    margin-bottom: 10px;
  }

  .hero h1,
  .hero-slogan {
    font-size: clamp(32px, 10vw, 44px);
    line-height: 1.02;
    margin-bottom: 10px;
  }

  .hero-lead {
    display: none;
  }

  .hero-badges {
    display: none;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
    width: 100%;
  }

  .hero-arrows { display: none; }

  .hero-controls {
    padding: 8px 12px 10px;
  }

  .hero-counter {
    font-size: 12px;
  }

  .feature-grid,
  .process-grid,
  .why-grid,
  .product-grid,
  .about-stats,
  .journey-grid {
    grid-template-columns: 1fr;
  }

  .feature-strip .feature-grid {
    gap: 0;
  }

  .feature-card {
    padding: 22px 18px;
  }

  .products--after-hero {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .products--after-hero .section-title {
    font-size: clamp(32px, 10vw, 44px);
  }

  .product-grid {
    gap: 14px;
    margin-top: 22px;
  }

  .product-card {
    border-radius: 0;
  }

  .product-media {
    aspect-ratio: 4 / 3;
  }

  .product-media > .product-main-img {
    inset: 10px;
  }

  .product-slide img {
    inset: 10px 10px 36px 10px;
  }

  .product-tags {
    top: 10px;
    left: 10px;
    gap: 4px;
  }

  .product-tag {
    padding: 5px 8px;
    font-size: 10px;
    letter-spacing: 0.06em;
  }

  .product-thumbs {
    left: 8px;
    right: 8px;
    bottom: 8px;
  }

  .product-thumb {
    width: 40px;
    height: 30px;
  }

  .product-body {
    padding: 16px 14px 18px;
  }

  .product-body h3 {
    font-size: 24px;
    line-height: 1.1;
  }

  .product-model {
    font-size: 13px;
  }

  .product-price-row {
    margin-bottom: 12px;
  }

  .product-price {
    font-size: 20px;
  }

  .spec-list {
    font-size: 13px;
  }

  .product-cta {
    margin-top: 14px;
    padding-top: 12px;
  }

  .product-order-btn {
    min-height: 48px;
    font-size: 14px;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .about-stat {
    padding: 16px 12px;
  }

  .about-stat strong {
    font-size: 28px;
  }

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

  .cta-band {
    padding: 48px 0;
    text-align: left;
  }

  .cta-band .btn {
    width: 100%;
  }

  .order-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .order-actions .btn {
    width: 100%;
  }

  .order-note {
    max-width: none;
  }

  .contact-shell {
    overflow: hidden;
  }

  .section { padding: 56px 0; }

  .section-title {
    font-size: clamp(30px, 9vw, 42px);
  }

  .section-lead {
    font-size: 15px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-col--brand {
    grid-column: auto;
  }

  .footer-brand img {
    max-width: 200px;
  }
}

@media (max-width: 380px) {
  .hero-badges .hero-badge:nth-child(2) {
    display: none;
  }

  .product-tag:not(.product-tag--made) {
    display: none;
  }
}

/* ========== PWA INSTALL PROMPT ========== */
.pwa-install {
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  background: rgba(0, 32, 64, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.pwa-install.is-open {
  opacity: 1;
  pointer-events: auto;
}

.pwa-install-card {
  position: relative;
  width: min(440px, 100%);
  background: #fff;
  border-radius: 18px 18px 14px 14px;
  padding: 20px 18px 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  transform: translateY(24px);
  transition: transform 0.28s ease;
}

.pwa-store-top {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 12px;
  padding-right: 28px;
}

.pwa-store-top img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #fff;
}

.pwa-store-meta strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
}

.pwa-store-sub {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.pwa-store-badge {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e8f7ee;
  color: #15945a;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pwa-store-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  color: #f5a623;
  font-weight: 800;
  font-size: 14px;
}

.pwa-store-rating i {
  width: 12px;
  height: 12px;
  display: inline-block;
  background: currentColor;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.pwa-store-rating em {
  margin-left: 8px;
  font-style: normal;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.pwa-install-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pwa-ios-tip {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.pwa-ios-tip strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.pwa-ios-tip p {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
}

.pwa-ios-tip button {
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.pwa-install.is-open .pwa-install-card {
  transform: translateY(0);
}

.pwa-install-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #64748b;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.pwa-install-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-right: 28px;
}

.pwa-install-brand img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  object-fit: cover;
}

.pwa-install-brand strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.2;
}

.pwa-install-brand span {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.pwa-install-text {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.pwa-install-steps {
  margin: 0 0 16px;
  padding-left: 18px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
}

.pwa-install-steps li {
  margin-bottom: 8px;
  list-style: decimal;
}

.pwa-install-steps strong {
  color: var(--ink);
}

.pwa-ios-share {
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-left: 4px;
  vertical-align: -3px;
  background:
    linear-gradient(currentColor, currentColor) center 3px / 2px 9px no-repeat,
    linear-gradient(transparent, transparent) center bottom / 10px 8px no-repeat;
  border: 2px solid currentColor;
  border-radius: 3px;
  color: var(--blue);
  position: relative;
}

.pwa-ios-share::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -5px;
  width: 7px;
  height: 7px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: translateX(-50%) rotate(45deg);
}

.pwa-install-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.pwa-install-btn,
.pwa-install-later {
  min-height: 48px;
  border-radius: 12px;
  border: 0;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.pwa-install-btn {
  background: linear-gradient(135deg, #3d8ef0, #1868d8);
  color: #fff;
}

.pwa-install-later {
  background: #eef2f7;
  color: var(--ink);
}

@media (min-width: 901px) {
  .pwa-install { display: none !important; }
}

/* Pull to refresh — admin PWA ile aynı görünüm */
.pwa-ptr {
  position: fixed;
  top: calc(10px + env(safe-area-inset-top, 0px));
  left: 50%;
  z-index: 10050;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(0, 32, 64, 0.94);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 10px 28px rgba(0, 24, 40, 0.28);
  transform: translate(-50%, -40px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  max-width: calc(100vw - 32px);
}
.pwa-ptr-spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-top-color: #fff;
  flex: 0 0 auto;
}
.pwa-ptr.is-ready .pwa-ptr-spinner,
.pwa-ptr.is-refreshing .pwa-ptr-spinner {
  animation: pwa-ptr-spin 0.7s linear infinite;
}
.pwa-ptr-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@keyframes pwa-ptr-spin {
  to { transform: rotate(360deg); }
}

.pwa-update-toast {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%) translateY(12px);
  z-index: 10050;
  background: #002040;
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
  max-width: calc(100vw - 24px);
}
.pwa-update-toast.is-open {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.pwa-live-refresh {
  position: fixed;
  top: calc(12px + env(safe-area-inset-top, 0px));
  left: 50%;
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(0, 32, 64, 0.96);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 12px 32px rgba(0, 24, 40, 0.35);
  transform: translate(-50%, -120%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  max-width: calc(100vw - 24px);
}
.pwa-live-refresh.is-open {
  opacity: 1;
  transform: translate(-50%, 0);
}
.pwa-live-refresh .pwa-ptr-spinner {
  animation: pwa-ptr-spin 0.7s linear infinite;
}

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

/* ===== Blog ===== */
.blog-page {
  padding-top: var(--header-h);
  overflow-x: hidden;
  max-width: 100%;
  background: var(--soft);
}
.blog-page img,
.blog-page picture,
.blog-page video,
.blog-page iframe,
.blog-page svg {
  max-width: 100% !important;
  box-sizing: border-box;
}
.blog-page .container {
  width: min(1200px, calc(100% - 40px));
  max-width: 100%;
}

.blog-hero {
  position: relative;
  padding: clamp(40px, 5vw, 64px) 0 clamp(36px, 4vw, 52px);
  color: #fff;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 80% at 85% 20%, rgba(24, 104, 216, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(28, 111, 217, 0.28), transparent 50%),
    linear-gradient(145deg, #002040 0%, #1a2838 55%, #152030 100%);
}
.blog-hero-bg { display: none; }
.blog-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.blog-hero .section-label { color: rgba(255,255,255,.72); }
.blog-hero .section-label::before { background: var(--yellow); }
.blog-hero .section-title {
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.12;
  overflow: visible;
  padding-bottom: 0.08em;
}
.blog-hero .section-title span { color: var(--yellow); }
.blog-hero .section-lead {
  color: rgba(255,255,255,.78);
  max-width: 52ch;
  margin: 0;
}

.blog-list-section {
  padding: 36px 0 48px;
  background: var(--soft);
}
.blog-empty { color: var(--muted); }

.blog-featured-wrap { margin-bottom: 40px; }
.blog-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}
.blog-feature-media {
  display: grid;
  place-items: center;
  min-height: 280px;
  max-height: 420px;
  overflow: hidden;
  background: #0c1218;
  padding: 24px;
}
.blog-feature-media img,
.blog-feature-media .blog-card-fallback {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(360px, 48vh);
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform .7s ease;
}
.blog-feature:hover .blog-feature-media:not(.is-logo) img { transform: none; }
.blog-feature-media.is-logo,
.blog-card-media.is-logo {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(24, 104, 216,.12), transparent 50%),
    #fff;
  padding: 36px;
}
.blog-feature-media.is-logo img,
.blog-card-media.is-logo img {
  width: auto;
  height: auto;
  max-width: min(280px, 70%);
  max-height: 55%;
  object-fit: contain;
}
.blog-feature-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: clamp(28px, 4vw, 48px);
  background: linear-gradient(160deg, #152030 0%, #002040 70%);
  position: relative;
}
.blog-feature-body::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  bottom: 18%;
  width: 3px;
  background: var(--yellow);
}
.blog-feature-body h2 {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.12;
  text-transform: uppercase;
  margin: 0;
  max-width: 18ch;
  overflow: visible;
  padding-bottom: 0.06em;
}
.blog-feature-body h2 a { color: #fff; }
.blog-feature-body h2 a:hover { color: var(--yellow); }
.blog-feature-body p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 42ch;
}
.blog-feature .blog-read {
  color: #fff;
  background: var(--yellow);
  align-self: flex-start;
  margin-top: 8px;
}
.blog-feature .blog-read:hover {
  background: var(--yellow-2);
  transform: translateX(3px);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.blog-meta-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  background: var(--yellow);
  padding: 5px 10px;
}
.blog-feature .blog-meta-tag {
  background: rgba(24, 104, 216,.18);
  color: var(--yellow);
}
.blog-meta time {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}
.blog-feature .blog-meta time { color: rgba(255,255,255,.55); }

.blog-grid-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 22px;
  flex-wrap: wrap;
}
.blog-grid-title {
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
  line-height: 1.12;
}
.blog-grid-head p {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  min-width: 0;
}
.blog-grid-compact {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
  border-top: 3px solid var(--yellow);
  box-shadow: 0 14px 32px rgba(16, 24, 33, 0.07);
  transition: transform .35s ease, box-shadow .35s ease;
}
.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(16, 24, 33, 0.11);
}
.blog-card-media {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  max-height: none;
  background: #fff;
  overflow: hidden;
  min-width: 0;
  padding: 18px 20px;
  box-sizing: border-box;
}
.blog-card-media img,
.blog-card-fallback {
  display: block;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain;
  object-position: center;
  transform: none !important;
}
.blog-card:hover .blog-card-media:not(.is-logo) img { transform: none !important; }
@media (max-width: 768px) {
  .blog-card-media {
    padding: 14px 16px;
    aspect-ratio: 4 / 3;
  }
}
.blog-card-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.blog-card-body h2 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0;
  text-transform: uppercase;
  overflow: visible;
}
.blog-card-body h2 a { color: var(--ink); }
.blog-card-body h2 a:hover { color: var(--blue); }
.blog-card-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-read {
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 16px;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(28, 111, 217, 0.08);
  width: fit-content;
  transition: .25s ease;
}
.blog-read-arrow { transition: transform .25s ease; }
.blog-read:hover { background: rgba(28, 111, 217, 0.14); }
.blog-read:hover .blog-read-arrow { transform: translateX(4px); }

.blog-cta {
  position: relative;
  background:
    radial-gradient(ellipse 60% 80% at 100% 50%, rgba(24, 104, 216,.16), transparent 50%),
    linear-gradient(135deg, #002040, #1a2836);
  color: #fff;
  padding: 64px 0;
}
.blog-cta .section-title {
  color: #fff;
  margin: 8px 0 10px;
  line-height: 1.12;
}
.blog-cta .section-lead {
  color: rgba(255,255,255,.78);
  margin: 0;
  max-width: 46ch;
}
.blog-cta-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--yellow);
}
.blog-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.blog-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.blog-article-page { background: #fff; }
.blog-article-hero {
  background:
    radial-gradient(ellipse 60% 70% at 90% 0%, rgba(24, 104, 216,.18), transparent 55%),
    radial-gradient(ellipse 45% 60% at 0% 100%, rgba(28,111,217,.22), transparent 50%),
    linear-gradient(145deg, #002040 0%, #162433 100%);
  color: #fff;
  padding: clamp(36px, 4.5vw, 56px) 0 clamp(32px, 4vw, 48px);
  overflow: visible;
}
.blog-article-hero-inner { max-width: 860px; }
.blog-article-hero .blog-back { color: rgba(255,255,255,.78); }
.blog-article-hero .blog-back:hover { color: var(--yellow); }
.blog-back {
  display: inline-block;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
}
.blog-article-hero time {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 14px;
}
.blog-article-hero h1 {
  font-family: var(--display);
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  text-transform: uppercase;
  margin: 0 0 16px;
  max-width: 22ch;
  color: #fff;
  overflow: visible;
  padding-bottom: 0.1em;
  word-break: break-word;
}
.blog-article-lead {
  max-width: 62ch;
  color: rgba(255,255,255,.78);
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0;
}
.blog-article-body {
  background: #fff;
  padding: 36px 0 56px;
}
.blog-article-cover {
  margin: 0 0 36px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  padding: 28px clamp(16px, 3vw, 40px);
  box-sizing: border-box;
}
.blog-article-cover img {
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: min(420px, 55vh) !important;
  object-fit: contain !important;
  object-position: center;
  display: block;
}
.blog-article-cover.is-logo {
  background: #fff;
  min-height: 200px;
  padding: 48px 40px;
}
.blog-article-cover.is-logo img {
  max-width: min(420px, 85%) !important;
  max-height: min(180px, 36vh) !important;
}
.blog-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
  gap: 40px;
  align-items: start;
  min-width: 0;
}
.blog-article-layout > * {
  min-width: 0;
  max-width: 100%;
}
.blog-prose {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #243040;
  min-width: 0;
  overflow-wrap: break-word;
}
.blog-prose img,
.blog-prose figure,
.blog-prose picture {
  max-width: 100%;
  height: auto;
}
.blog-prose .blog-figure {
  margin: 1.4rem 0 1.6rem;
  text-align: center;
}
.blog-prose .blog-figure figcaption {
  margin-top: 0.55rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted);
}
.blog-prose img {
  display: block;
  width: auto !important;
  max-width: 100% !important;
  max-height: min(70vh, 560px) !important;
  height: auto !important;
  object-fit: contain !important;
  margin: 1.2rem auto;
}
.blog-prose > *:first-child { margin-top: 0; }
.blog-prose h2 {
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.2vw, 1.7rem);
  font-weight: 800;
  text-transform: uppercase;
  margin: 2rem 0 .85rem;
  line-height: 1.2;
  color: var(--ink);
  overflow: visible;
  padding-bottom: 0.06em;
}
.blog-prose p { margin: 0 0 1.1rem; }
.blog-prose ul {
  margin: 0 0 1.2rem;
  padding-left: 1.2rem;
  list-style: disc;
}
.blog-prose li { margin: 0.35rem 0; }
.blog-prose a { color: var(--blue); font-weight: 700; }
.blog-prose blockquote {
  margin: 1.6rem 0;
  padding: 1rem 1.2rem;
  border-left: 4px solid #1868d8;
  background: #f7f9fc;
  font-style: italic;
}
.blog-prose blockquote p { margin: 0; }
.blog-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
}
.blog-aside-box {
  padding: 22px;
  background: var(--soft);
  border-left: 3px solid var(--yellow);
}
.blog-aside-box h2 {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  margin: 0 0 12px;
  line-height: 1.15;
}
.blog-aside-box ul {
  margin: 0 0 16px;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
  list-style: disc;
}
.blog-aside-box li { margin: 0.3rem 0; }
.blog-aside-box p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}
.blog-aside-box .btn { width: 100%; justify-content: center; }

.blog-related {
  padding: 48px 0 64px;
  background: var(--soft);
  border-top: 1px solid var(--line);
}
.blog-related .section-title {
  line-height: 1.12;
  margin-bottom: 8px;
}

.nav-links a.is-active { color: var(--blue); font-weight: 800; }

@media (max-width: 980px) {
  .blog-feature { grid-template-columns: 1fr; }
  .blog-feature-media {
    min-height: 200px;
    max-height: 300px;
  }
  .blog-feature-body::before {
    left: 24px;
    top: 0;
    bottom: auto;
    width: 48px;
    height: 3px;
  }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid-compact { grid-template-columns: 1fr 1fr; }
  .blog-article-layout { grid-template-columns: 1fr; }
  .blog-aside { position: static; }
}
@media (max-width: 720px) {
  .blog-page { padding-top: 72px; }
  .blog-hero { padding: 32px 0 28px; }
  .blog-grid,
  .blog-grid-compact { grid-template-columns: 1fr; gap: 16px; }
  .blog-article-hero h1 { max-width: none; }
  .blog-cta { padding: 48px 0; }
  .blog-cta-inner { align-items: flex-start; }
  .blog-feature-body h2 { max-width: none; }
  .blog-article-body { padding: 24px 0 40px; }
  .blog-article-cover {
    margin-bottom: 24px;
    padding: 16px;
  }
  .blog-article-cover img {
    max-height: min(280px, 46vh) !important;
  }
  .blog-article-cover.is-logo { padding: 28px 20px; }
  .blog-card-media {
    padding: 14px 16px;
    aspect-ratio: 4 / 3;
    max-height: none;
  }
  .blog-prose img { max-height: min(50vh, 360px) !important; }
  .blog-related { padding: 36px 0 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .blog-feature-media img,
  .blog-card-media img,
  .blog-card {
    transition: none !important;
  }
}

/* Product CTA buttons */
.product-cta-btns {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 8px;
}
.product-cta-btns .btn { width: 100%; min-height: 46px; }
.contact-aside-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.btn-ghost-ink {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost-ink:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}

/* WhatsApp chat widget (sol alt) */
.wa-widget {
  position: fixed;
  left: max(14px, env(safe-area-inset-left));
  bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 95;
  width: auto;
  pointer-events: none;
}
.wa-widget > * { pointer-events: auto; }

.wa-teaser {
  position: absolute;
  left: 0;
  bottom: calc(100% + 12px);
  max-width: 240px;
  padding: 10px 14px;
  border-radius: 14px 14px 14px 4px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  box-shadow: 0 10px 28px rgba(0, 32, 64, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(0.96);
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s;
  pointer-events: none;
}
.wa-widget.has-teaser:not(.is-open) .wa-teaser {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.wa-panel {
  position: absolute;
  left: 0;
  bottom: calc(100% + 12px);
  width: min(340px, calc(100vw - 28px));
  border-radius: 18px;
  overflow: hidden;
  background: #efeae2;
  box-shadow: 0 22px 50px rgba(0, 32, 64, 0.28);
  border: 1px solid rgba(0, 32, 64, 0.08);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(16px) scale(0.96);
  transform-origin: bottom left;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  display: flex;
  flex-direction: column;
  max-height: min(72vh, 520px);
}
.wa-widget.is-open .wa-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}
.wa-widget.is-open .wa-teaser { opacity: 0; visibility: hidden; }

.wa-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 14px 14px 12px;
  background: linear-gradient(135deg, #075e54, #128c7e);
  color: #fff;
}
.wa-panel-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.wa-panel-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.35);
  background: #fff;
}
.wa-panel-brand strong {
  display: block;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
}
.wa-panel-brand span {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 600;
  opacity: 0.9;
}
.wa-online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.35);
  flex-shrink: 0;
}
.wa-panel-close {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}
.wa-panel-close:hover { background: rgba(255, 255, 255, 0.24); }

.wa-panel-body {
  padding: 16px 14px;
  overflow-y: auto;
  flex: 1 1 auto;
  background:
    radial-gradient(rgba(0, 32, 64, 0.04) 1px, transparent 1px);
  background-size: 14px 14px;
  background-color: #efeae2;
}
.wa-bubble {
  width: fit-content;
  max-width: 92%;
  padding: 10px 12px;
  border-radius: 4px 14px 14px 14px;
  background: #fff;
  color: #1a2b36;
  font-size: 13.5px;
  line-height: 1.5;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
}
.wa-bubble p { margin: 0; }
.wa-bubble-meta {
  margin-top: 8px !important;
  font-size: 12px;
  font-weight: 700;
  color: #5a7085;
}
.wa-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.wa-chip {
  border: 1px solid rgba(7, 94, 84, 0.28);
  background: rgba(255, 255, 255, 0.92);
  color: #075e54;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.2s ease;
}
.wa-chip:hover {
  background: #075e54;
  border-color: #075e54;
  color: #fff;
}

.wa-panel-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 10px 8px;
  background: #f0f2f5;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}
.wa-panel-foot input {
  flex: 1 1 auto;
  min-width: 0;
  height: 44px;
  border: 0;
  border-radius: 22px;
  padding: 0 16px;
  font: inherit;
  font-size: 14px;
  background: #fff;
  color: var(--ink);
  outline: none;
  box-shadow: 0 0 0 1px rgba(0, 32, 64, 0.06);
}
.wa-panel-foot input:focus {
  box-shadow: 0 0 0 2px rgba(24, 104, 216, 0.35);
}
.wa-send {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.2s ease, background 0.2s ease;
}
.wa-send:hover {
  background: #1ebe57;
  transform: scale(1.04);
}
.wa-panel-cta {
  display: block;
  text-align: center;
  padding: 8px 12px 12px;
  background: #f0f2f5;
  color: #075e54;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.wa-panel-cta:hover { color: #064e46; text-decoration: underline; }

.wa-fab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 18px 0 14px;
  border: 0;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-family: inherit;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 12px 30px rgba(0, 32, 64, 0.24);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.2s ease;
}
.wa-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(0, 32, 64, 0.3);
  background: #1ebe57;
}
.wa-fab-ico {
  position: relative;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
}
.wa-fab-icon-close {
  position: absolute;
  opacity: 0;
  transform: rotate(-90deg) scale(0.6);
  transition: 0.22s ease;
}
.wa-fab-icon-chat {
  transition: 0.22s ease;
}
.wa-widget.is-open .wa-fab-icon-chat {
  opacity: 0;
  transform: rotate(90deg) scale(0.6);
}
.wa-widget.is-open .wa-fab-icon-close {
  opacity: 1;
  transform: none;
}
.wa-widget.is-open .wa-fab {
  background: #075e54;
}
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.map-embed {
  width: 100%;
  aspect-ratio: 21 / 9;
  min-height: 260px;
  max-height: 420px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #dfe6ee;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Product detail */
.product-page { padding-top: var(--header-h); background: #fff; }
.product-hero-bar {
  background: var(--ink);
  color: #fff;
  padding: 18px 0;
}
.product-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,.65);
}
.product-breadcrumb a { color: rgba(255,255,255,.85); }
.product-breadcrumb a:hover { color: var(--yellow); }
.product-detail-section { padding-top: 40px; padding-bottom: 40px; }
.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.product-detail-main {
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  min-height: 280px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  box-sizing: border-box;
}
.product-detail-main img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  box-sizing: border-box;
}
.product-detail-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.product-detail-thumb {
  width: 72px;
  height: 72px;
  padding: 6px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  overflow: hidden;
}
.product-detail-thumb.is-active,
.product-detail-thumb:hover { border-color: var(--yellow); }
.product-detail-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  box-sizing: border-box;
}
.product-detail-copy {
  margin: 14px 0 18px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
}
.product-detail-copy p { margin: 0 0 12px; }
.product-detail-copy p:last-child { margin-bottom: 0; }
.product-detail-info h1 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.12;
  margin: 12px 0 8px;
  color: var(--ink);
}
.product-detail-model {
  color: var(--muted);
  margin: 0 0 16px;
  font-weight: 600;
}
.product-detail-price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 8px;
}
.product-detail-price.is-set { color: var(--ink); }
.product-detail-stock {
  font-size: .92rem;
  font-weight: 700;
  color: #0a7a3e;
  margin: 0 0 16px;
}
.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 14px;
}
.product-detail-note {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}
.product-related-blogs { background: var(--soft); }
.product-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}
.product-mini {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  border-top: 3px solid var(--yellow);
  padding: 14px;
  box-shadow: 0 10px 24px rgba(16,24,33,.06);
}
.product-mini img {
  width: 100%;
  height: 140px;
  max-width: 100%;
  object-fit: contain;
  object-position: center;
  background: #fff;
  overflow: hidden;
}
.product-mini strong {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.1rem;
  line-height: 1.15;
}
.product-mini span { color: var(--muted); font-size: .88rem; }

/* FAQ */
.faq-section { padding-top: 36px; padding-bottom: 40px; }
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: start;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--yellow);
  margin-bottom: 12px;
  padding: 0 18px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 1.02rem;
  padding: 18px 0;
  color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-answer {
  padding: 0 0 18px;
  color: var(--muted);
  line-height: 1.7;
}
.faq-aside { position: sticky; top: calc(var(--header-h) + 16px); }

@media (max-width: 980px) {
  .product-detail-grid,
  .faq-layout { grid-template-columns: 1fr; }
  .product-mini-grid { grid-template-columns: 1fr 1fr; }
  .faq-aside { position: static; }
  .map-embed { aspect-ratio: 16 / 10; }
  .product-detail-main {
    min-height: 0;
    max-height: min(70vw, 420px);
    aspect-ratio: 4 / 3;
    padding: 12px;
  }
}
@media (max-width: 640px) {
  .product-cta-btns { grid-template-columns: 1fr; }
  .product-mini-grid { grid-template-columns: 1fr; }
  .product-detail-main {
    max-height: min(72vw, 360px);
    padding: 10px;
  }
  .product-detail-thumb {
    width: 58px;
    height: 58px;
  }
  .wa-fab-text { display: none; }
  .wa-fab {
    padding: 0;
    width: 56px;
    height: 56px;
    min-height: 56px;
    justify-content: center;
    border-radius: 50%;
  }
  .wa-widget { width: min(320px, calc(100vw - 24px)); }
  .wa-panel { max-height: min(68vh, 480px); }
  .product-page { padding-top: 72px; }
}

/* PWA standalone (ana ekrandan açılış) */
@media (display-mode: standalone), (display-mode: fullscreen) {
  body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .site-header {
    padding-top: max(0px, env(safe-area-inset-top));
  }
  .wa-widget {
    left: max(14px, env(safe-area-inset-left));
    bottom: max(14px, env(safe-area-inset-bottom));
  }
  .pwa-install { display: none !important; }
}