:root {
  --ink: #111827;
  --muted: #5b6472;
  --line: #d9dee7;
  --paper: #f7f8fb;
  --white: #ffffff;
  --brand: #123376;
  --brand-dark: #071630;
  --accent: #d51f2a;
  --accent-soft: #ffe9eb;
  --cyan: #56b8df;
  --steel: #e9edf3;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 0;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
}

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

:target {
  scroll-margin-top: 96px;
}

#anasayfa:target,
#kurumsal:target,
#urunler:target,
#uretim:target,
#servis:target,
#iletisim:target {
  scroll-margin-top: 0;
}

::selection {
  color: var(--white);
  background: var(--accent);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(86, 184, 223, 0.7);
  outline-offset: 3px;
}

button {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 92px;
  padding: 0 clamp(18px, 5vw, 72px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(7, 22, 48, 0.5), rgba(7, 22, 48, 0));
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease, height 180ms ease;
}

.site-header.scrolled {
  height: 78px;
  color: var(--brand-dark);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 214px;
}

.brand-logo-wrap {
  display: grid;
  place-items: center;
  width: 210px;
  min-height: 58px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  box-shadow: 0 14px 36px rgba(7, 22, 48, 0.18);
}

.brand-logo-wrap img {
  width: 100%;
  height: 42px;
  object-fit: contain;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--white);
  background: var(--accent);
  border: 3px solid currentColor;
  border-radius: 50%;
  font-weight: 800;
}

.site-header.scrolled .brand-mark {
  color: var(--white);
}

.brand-text {
  display: grid;
  line-height: 1;
}

.brand-text strong {
  font-size: 19px;
  letter-spacing: 0;
}

.brand-text span {
  margin-top: 5px;
  font-size: 12px;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3vw, 42px);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.desktop-nav a {
  padding: 32px 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-pill,
.quote-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.language-pill {
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.site-header.scrolled .language-pill {
  border-color: var(--line);
}

.quote-link {
  color: var(--white);
  background: var(--accent);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.mobile-panel {
  position: fixed;
  top: 78px;
  left: 14px;
  right: 14px;
  z-index: 35;
  display: none;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.mobile-panel.open {
  display: grid;
}

.mobile-panel a {
  padding: 15px 12px;
  color: var(--brand-dark);
  border-bottom: 1px solid var(--steel);
  font-weight: 800;
  text-transform: uppercase;
}

.mobile-panel a:last-child {
  border-bottom: 0;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 132px clamp(18px, 6vw, 86px) 36px;
  color: var(--white);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(5, 13, 29, 0.9) 0%, rgba(5, 13, 29, 0.54) 48%, rgba(5, 13, 29, 0.15) 100%),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-slider-1.png") center / cover;
  transform: scale(1.02);
}

.hero-shade {
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  z-index: -2;
  background: linear-gradient(0deg, rgba(5, 13, 29, 0.92), rgba(5, 13, 29, 0));
}

.hero-content {
  width: min(760px, 100%);
  padding-bottom: clamp(30px, 7vh, 88px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(46px, 7vw, 82px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 660px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 20px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 6px;
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.primary-btn {
  color: var(--white);
  background: var(--accent);
}

.primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(213, 31, 42, 0.22);
}

.secondary-btn {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.secondary-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.78);
}

.hero-panel {
  position: absolute;
  right: clamp(18px, 6vw, 86px);
  bottom: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  gap: 1px;
  width: min(540px, calc(100% - 36px));
  overflow: hidden;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.hero-panel div {
  min-height: 110px;
  padding: 20px;
  background: rgba(6, 15, 34, 0.66);
}

.hero-panel strong {
  display: block;
  color: var(--white);
  font-size: 30px;
  line-height: 1;
}

.hero-panel span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
}

.section-pad {
  padding: clamp(72px, 9vw, 128px) clamp(18px, 6vw, 86px);
}

.section-heading {
  width: min(760px, 100%);
}

.section-heading.centered {
  margin: 0 auto 36px;
  text-align: center;
}

.section-heading h2,
.lineup-content h2,
.contact-copy h2,
.proof-card h2 {
  margin: 0;
  color: var(--brand-dark);
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: 0;
}

.corporate {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 22, 48, 0.97), rgba(18, 51, 118, 0.9)),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-slider-3.png") center / cover;
}

.corporate::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
}

.corporate-shell,
.corporate-metrics,
.corporate-pillars {
  position: relative;
}

.corporate-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(28px, 6vw, 74px);
  align-items: center;
}

.corporate-copy h2 {
  max-width: 760px;
  margin: 0;
  color: var(--white);
  font-size: clamp(34px, 5.6vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}

.corporate-copy p:not(.eyebrow) {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

.corporate-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  color: var(--white);
  font-weight: 900;
}

.corporate-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.62fr;
  gap: 14px;
  min-height: 520px;
}

.corporate-photo {
  min-height: 240px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.26);
}

.main-photo {
  grid-row: span 2;
  background:
    linear-gradient(180deg, rgba(7, 22, 48, 0), rgba(7, 22, 48, 0.25)),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-about.png") center / cover;
}

.support-photo {
  background:
    linear-gradient(180deg, rgba(7, 22, 48, 0.08), rgba(7, 22, 48, 0.38)),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-slider-3.png") center / cover;
}

.corporate-badge {
  align-self: end;
  min-height: 188px;
  padding: 24px;
  color: var(--brand-dark);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius);
}

.corporate-badge span {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.corporate-badge strong {
  display: block;
  margin-top: 8px;
  font-size: 34px;
  line-height: 1.04;
}

.corporate-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(32px, 5vw, 64px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.16);
}

.metric-card {
  min-height: 190px;
  padding: 24px;
  background: rgba(7, 22, 48, 0.72);
  backdrop-filter: blur(12px);
}

.metric-card strong {
  display: block;
  color: var(--white);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1;
}

.metric-card span {
  display: block;
  margin-top: 14px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.metric-card p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.74);
}

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

.pillar-card {
  min-height: 230px;
  padding: 28px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
}

.pillar-card span {
  color: var(--cyan);
  font-weight: 900;
}

.pillar-card h3 {
  margin: 20px 0 12px;
  color: var(--white);
  font-size: 24px;
  line-height: 1.16;
}

.pillar-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.service-card,
.news-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.service-card h3,
.news-card h3,
.product-card h3 {
  margin: 18px 0 10px;
  color: var(--brand-dark);
  font-size: 21px;
  line-height: 1.2;
}

.service-card p,
.news-card p,
.product-card p {
  margin: 0;
  color: var(--muted);
}

.products {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--white), var(--paper) 76%),
    radial-gradient(circle at 18% 8%, rgba(86, 184, 223, 0.16), transparent 30%);
}

.product-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(320px, 0.52fr);
  gap: clamp(24px, 5vw, 68px);
  align-items: end;
  margin-top: clamp(44px, 6vw, 76px);
}

.product-advisor {
  padding: 26px;
  color: var(--white);
  background: var(--brand-dark);
  border-radius: var(--radius);
  box-shadow: 0 22px 55px rgba(15, 23, 42, 0.16);
}

.product-advisor span {
  display: block;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-advisor strong {
  display: block;
  margin-top: 10px;
  color: var(--white);
  font-size: 22px;
  line-height: 1.18;
}

.product-advisor a {
  display: inline-flex;
  margin-top: 20px;
  color: var(--white);
  font-weight: 900;
  border-bottom: 2px solid var(--accent);
}

.product-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 32px 0 32px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.flow-card {
  min-height: 190px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.88);
}

.flow-card span {
  color: var(--accent);
  font-weight: 900;
}

.flow-card h3 {
  margin: 22px 0 10px;
  color: var(--brand-dark);
  font-size: 21px;
  line-height: 1.18;
}

.flow-card p {
  margin: 0;
  color: var(--muted);
}

.machine-slider {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  min-height: 470px;
  margin: 0 0 clamp(42px, 6vw, 72px);
  overflow: hidden;
  color: var(--white);
  background: var(--brand-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.machine-copy {
  display: grid;
  align-content: center;
  padding: clamp(28px, 5vw, 56px);
}

.machine-slider-head {
  margin-bottom: 20px;
}

.machine-slider-head .eyebrow {
  margin-bottom: 0;
}

.machine-tab:focus-visible {
  outline: 3px solid rgba(86, 184, 223, 0.65);
  outline-offset: 3px;
}

.machine-copy h3 {
  margin: 0;
  color: var(--white);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.04;
}

.machine-copy p:not(.eyebrow) {
  max-width: 620px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.machine-model-control {
  margin-top: 28px;
}

.machine-model-label {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.machine-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  width: min(100%, 390px);
  padding: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
}

.machine-tab {
  min-width: 0;
  min-height: 48px;
  padding: 0 14px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  cursor: pointer;
  font-weight: 900;
  transition: transform 160ms ease, color 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.machine-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.14);
}

.machine-tab.active {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(213, 31, 42, 0.28);
}

.machine-copy .primary-btn {
  justify-self: start;
  margin-top: 26px;
}

.machine-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.14);
}

.machine-stats div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.machine-stats strong {
  display: block;
  color: var(--white);
  font-size: 28px;
  line-height: 1;
}

.machine-stats span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.machine-media {
  min-height: 470px;
  margin: 0;
  background: var(--steel);
}

.machine-media img {
  width: 100%;
  height: 100%;
  min-height: 470px;
  object-fit: cover;
}

.product-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.tab-btn {
  min-height: 44px;
  padding: 0 18px;
  color: var(--brand-dark);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
}

.tab-btn.active {
  color: var(--white);
  background: var(--brand);
  border-color: var(--brand);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: flex;
  min-height: 100%;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(18, 51, 118, 0.35);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.14);
}

.product-image-link {
  display: block;
  overflow: hidden;
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--steel);
  transition: transform 220ms ease;
}

.product-card:hover img {
  transform: scale(1.035);
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px;
}

.product-body > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.product-card li {
  padding: 7px 10px;
  color: var(--brand);
  background: #edf2ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.product-link {
  display: inline-flex;
  align-self: flex-start;
  margin-top: auto;
  padding-top: 20px;
  color: var(--brand-dark);
  font-weight: 900;
  border-bottom: 2px solid var(--accent);
}

.product-link:hover,
.related-card h3 a:hover,
.product-card h3 a:hover {
  color: var(--brand);
}

.lineup {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 7vw, 84px);
  align-items: center;
  background: var(--white);
}

.lineup-media {
  min-height: 620px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.22)),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-about.png") center / cover;
  box-shadow: var(--shadow);
}

.lineup-content p {
  color: var(--muted);
  font-size: 18px;
}

.process-list {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.process-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  min-height: 72px;
  padding: 0 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.process-item span {
  color: var(--accent);
  font-weight: 900;
}

.process-item p {
  margin: 0;
  color: var(--brand-dark);
  font-weight: 800;
}

.service {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 22, 48, 0.95), rgba(7, 22, 48, 0.72)),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-slider-3.png") center / cover fixed;
}

.service .section-heading h2 {
  color: var(--white);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.service-card {
  min-height: 240px;
  padding: 28px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
}

.service-card h3,
.service-card p {
  color: var(--white);
}

.proof {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 24px;
  background: var(--paper);
}

.proof-card {
  min-height: 360px;
  padding: 36px;
  color: var(--white);
  background: var(--brand-dark);
  border-radius: var(--radius);
}

.proof-card h2 {
  color: var(--white);
}

.proof-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.proof-item {
  display: flex;
  align-items: end;
  min-height: 173px;
  padding: 24px;
  color: var(--brand-dark);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 22px;
  font-weight: 900;
}

.news {
  background: var(--white);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.news-card {
  min-height: 230px;
  padding: 26px;
}

.contact {
  color: var(--brand-dark);
  background: #eef3f8;
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1fr);
  width: min(1360px, 100%);
  margin: 0 auto;
  overflow: hidden;
  background: var(--white);
  border: 1px solid #dfe6ef;
  border-radius: 24px;
  box-shadow: 0 20px 54px rgba(15, 23, 42, 0.12);
}

.contact-copy {
  display: grid;
  align-content: center;
  padding: clamp(34px, 5vw, 58px);
  color: var(--white);
  background: var(--brand-dark);
}

.contact-copy .eyebrow {
  justify-self: start;
  padding: 6px 11px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  font-size: 12px;
}

.contact-copy h2 {
  max-width: 620px;
  color: var(--white);
  font-size: clamp(32px, 3.2vw, 42px);
}

.contact-copy p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
}

.contact-benefits {
  display: grid;
  gap: 24px;
  margin-top: 34px;
}

.contact-benefit {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 16px;
  align-items: center;
}

.contact-benefit-icon {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
}

.contact-benefit-icon svg {
  width: 31px;
  height: 31px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.contact-benefit strong {
  display: block;
  color: var(--white);
  font-size: 22px;
  line-height: 1.2;
}

.contact-benefit p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.contact-card {
  padding: clamp(28px, 5vw, 54px);
  background: var(--white);
}

.quote-form {
  display: grid;
  gap: 18px;
}

.quote-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
}

.form-field {
  display: grid;
  gap: 6px;
}

.form-field span {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-field.wide {
  grid-column: 1 / -1;
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--brand-dark);
  background: var(--white);
  border: 1px solid #d2dbe6;
  border-radius: 7px;
  font: inherit;
  font-size: 16px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.quote-form textarea {
  min-height: 122px;
  padding: 13px 14px;
  resize: vertical;
}

.quote-form input:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(18, 51, 118, 0.1);
}

.quote-form input[aria-invalid="true"],
.quote-form textarea[aria-invalid="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(213, 31, 42, 0.1);
}

.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.privacy-check {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--brand-dark);
  font-size: 15px;
}

.privacy-check input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--accent);
}

.form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  color: var(--white);
  background: var(--accent);
  border: 0;
  border-radius: 7px;
  cursor: pointer;
  font: inherit;
  font-weight: 900;
}

.form-submit:hover {
  box-shadow: 0 12px 24px rgba(213, 31, 42, 0.22);
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.68;
  box-shadow: none;
}

.form-verification {
  min-height: 0;
}

.form-verification:not([hidden]) {
  min-height: 65px;
}

.form-status {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.form-status:empty {
  min-height: 0;
}

.form-status.success {
  color: #16723a;
}

.form-status.error {
  color: var(--accent);
}

.form-whatsapp {
  color: var(--brand-dark);
  font-weight: 900;
  border-bottom: 2px solid var(--accent);
}

.contact-direct {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.contact-direct a {
  display: grid;
  gap: 2px;
}

.contact-direct span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-direct strong {
  color: var(--brand-dark);
  font-size: 16px;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  min-height: 720px;
  padding: 132px clamp(18px, 6vw, 86px) 54px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 22, 48, 0.98), rgba(18, 51, 118, 0.92)),
    url("https://www.cevrukler.com.tr/uploads/cevrukler-slider-3.png") center / cover;
}

.detail-hero-copy {
  display: grid;
  align-content: center;
  max-width: 760px;
}

.back-link {
  justify-self: start;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 900;
  border-bottom: 2px solid var(--accent);
}

.detail-hero-copy h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

.detail-hero-copy p:not(.eyebrow) {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
}

.detail-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.14);
}

.detail-hero-stats div {
  padding: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.detail-hero-stats strong {
  display: block;
  color: var(--white);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1;
}

.detail-hero-stats span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.detail-hero-media {
  align-self: end;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  background: var(--steel);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.detail-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
  background: var(--paper);
}

.detail-main {
  display: grid;
  gap: 18px;
}

.detail-overview,
.detail-section-card,
.detail-panel,
.related-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.06);
}

.detail-overview {
  padding: clamp(26px, 4vw, 42px);
}

.detail-overview h2 {
  margin: 0;
  color: var(--brand-dark);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
}

.detail-overview p:not(.eyebrow) {
  max-width: 850px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.detail-spec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.detail-spec-tags span {
  padding: 8px 11px;
  color: var(--brand);
  background: #edf2ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-sections {
  display: grid;
  gap: 18px;
}

.detail-section-card {
  padding: clamp(24px, 3vw, 34px);
}

.detail-section-card h3,
.detail-panel h3,
.related-card h3 {
  margin: 0;
  color: var(--brand-dark);
  font-size: 24px;
  line-height: 1.16;
}

.detail-section-card ul,
.detail-equipment-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.detail-section-card li,
.detail-equipment-list li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
}

.detail-section-card li::before,
.detail-equipment-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.detail-side {
  position: sticky;
  top: 104px;
  display: grid;
  gap: 18px;
}

.detail-panel {
  padding: 26px;
}

.detail-panel p:not(.eyebrow) {
  color: var(--muted);
}

.detail-contact-panel {
  color: var(--white);
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.detail-contact-panel h3,
.detail-contact-panel strong {
  color: var(--white);
}

.detail-contact-panel p:not(.eyebrow),
.detail-contact-panel span {
  color: rgba(255, 255, 255, 0.72);
}

.detail-contact-panel a {
  display: grid;
  gap: 4px;
  margin-top: 14px;
  color: var(--white);
  font-weight: 900;
}

.detail-contact-panel .contact-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  margin-top: 22px;
  background: var(--accent);
  border-radius: 6px;
}

.related-products {
  background: var(--white);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.related-card {
  overflow: hidden;
}

.related-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--steel);
}

.related-card div {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 22px;
}

.related-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.related-card p {
  margin: 10px 0 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 6vw, 86px);
  color: rgba(255, 255, 255, 0.76);
  background: var(--brand-dark);
}

.footer-brand {
  display: grid;
  gap: 4px;
}

.site-footer strong {
  color: var(--white);
}

.footer-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-top-link {
  color: var(--white);
  font-weight: 900;
}

.social-icon {
  --social-color: #178ed2;
  position: relative;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--social-color);
  background: #fff;
  border: 4px solid var(--social-color);
  border-radius: 50%;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28), inset 0 0 0 3px #fff;
}

.social-icon::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 3px solid var(--social-color);
  border-radius: inherit;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.86);
}

.social-icon svg {
  position: relative;
  z-index: 1;
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.social-icon .icon-cutout {
  fill: #fff;
}

.social-whatsapp {
  --social-color: #05bf20;
}

.social-youtube {
  --social-color: #d90000;
}

.social-facebook {
  --social-color: #064cd8;
}

.floating-contact {
  --floating-color: #168fc7;
  position: fixed;
  right: 24px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  color: var(--floating-color);
  background: #fff;
  border-radius: 50%;
  border: 4px solid var(--floating-color);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.28), inset 0 0 0 3px #fff;
  font-weight: 900;
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.floating-contact::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 3px solid var(--floating-color);
  border-radius: inherit;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.88);
}

.floating-contact:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
  box-shadow: 0 22px 46px rgba(15, 23, 42, 0.34), inset 0 0 0 3px #fff;
}

.floating-contact svg {
  position: relative;
  z-index: 1;
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.floating-contact.email {
  --floating-color: #168fc7;
  bottom: 94px;
}

.floating-contact.whatsapp {
  --floating-color: #05bf20;
  bottom: 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1080px) {
  .desktop-nav,
  .language-pill {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .product-grid,
  .service-grid,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .corporate-shell,
  .product-shell,
  .machine-slider,
  .product-detail-hero,
  .detail-content,
  .lineup,
  .proof,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .machine-media,
  .machine-media img {
    min-height: 390px;
  }

  .corporate-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .corporate-pillars {
    grid-template-columns: 1fr;
  }

  .detail-side {
    position: static;
  }

  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 28px;
  }

  .hero-content {
    padding-bottom: 0;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: 76px;
    padding: 0 14px;
    color: var(--brand-dark);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
  }

  .brand {
    min-width: 0;
  }

  .brand-logo-wrap {
    width: 172px;
    min-height: 54px;
    padding: 8px 10px;
  }

  .brand-logo-wrap img {
    height: 38px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    border-width: 2px;
  }

  .brand-text strong {
    font-size: 16px;
  }

  .quote-link {
    display: none;
  }

  .hero {
    min-height: 92vh;
    padding: 116px 18px 26px;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(5, 13, 29, 0.42) 0%, rgba(5, 13, 29, 0.9) 78%),
      url("https://www.cevrukler.com.tr/uploads/cevrukler-slider-1.png") center / cover;
  }

  .hero h1 {
    font-size: 50px;
  }

  .hero-copy {
    font-size: 17px;
    margin-top: 18px;
  }

  .hero-actions {
    gap: 10px;
    margin-top: 24px;
  }

  .primary-btn,
  .secondary-btn {
    min-height: 50px;
    padding: 0 18px;
  }

  .hero-panel {
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    margin-top: 24px;
  }

  .hero-panel div {
    min-height: 92px;
    padding: 14px;
  }

  .hero-panel strong {
    font-size: 25px;
  }

  .hero-panel span {
    font-size: 12px;
  }

  .section-pad {
    padding: 68px 18px;
  }

  .contact-shell {
    border-radius: 18px;
  }

  .contact-copy,
  .contact-card {
    padding: 28px;
  }

  .contact-copy h2 {
    font-size: 36px;
  }

  .quote-form-grid {
    grid-template-columns: 1fr;
  }

  .contact-benefit {
    grid-template-columns: 52px 1fr;
  }

  .contact-benefit-icon {
    width: 52px;
    height: 52px;
  }

  .product-detail-hero {
    min-height: 0;
    padding: 116px 18px 42px;
  }

  .detail-hero-copy h1 {
    font-size: 42px;
  }

  .detail-hero-copy p:not(.eyebrow) {
    font-size: 16px;
  }

  .detail-hero-stats {
    grid-template-columns: 1fr;
  }

  .detail-hero-actions .primary-btn,
  .detail-hero-actions .secondary-btn {
    width: 100%;
  }

  .detail-hero-media,
  .detail-hero-media img {
    min-height: 300px;
  }

  .corporate-shell {
    gap: 34px;
  }

  .corporate-copy h2 {
    font-size: 38px;
  }

  .corporate-copy p:not(.eyebrow) {
    font-size: 16px;
  }

  .corporate-actions {
    align-items: stretch;
  }

  .corporate-actions .primary-btn,
  .corporate-actions .text-link {
    width: 100%;
    justify-content: center;
  }

  .corporate-visual {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .corporate-photo {
    min-height: 260px;
  }

  .support-photo {
    display: none;
  }

  .corporate-badge {
    min-height: 130px;
  }

  .corporate-metrics {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .metric-card {
    min-height: 150px;
  }

  .corporate-pillars,
  .product-flow,
  .product-grid,
  .service-grid,
  .proof-list,
  .news-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .product-advisor {
    padding: 22px;
  }

  .product-advisor strong {
    font-size: 19px;
  }

  .flow-card {
    min-height: 150px;
  }

  .machine-slider {
    min-height: 0;
  }

  .machine-copy {
    padding: 28px;
  }

  .machine-copy h3 {
    font-size: 34px;
  }

  .machine-copy p:not(.eyebrow) {
    font-size: 16px;
  }

  .machine-model-control {
    margin-top: 22px;
  }

  .machine-tab {
    min-height: 44px;
    padding: 0 10px;
  }

  .machine-stats {
    grid-template-columns: 1fr;
  }

  .machine-copy .primary-btn {
    width: 100%;
  }

  .machine-media,
  .machine-media img {
    min-height: 280px;
  }

  .product-tabs {
    gap: 8px;
  }

  .tab-btn {
    min-height: 42px;
    padding: 0 14px;
    font-size: 13px;
  }

  .lineup-media {
    min-height: 420px;
  }

  .proof-card {
    min-height: 300px;
    padding: 26px;
  }

  .proof-item {
    min-height: 120px;
  }

  .site-footer {
    display: grid;
  }

  .floating-contact {
    right: 18px;
    width: 54px;
    height: 54px;
  }

  .floating-contact.email {
    bottom: 84px;
  }

  .floating-contact.whatsapp {
    bottom: 18px;
  }
}