:root {
  --ink: #08111f;
  --ink-2: #111b2b;
  --text: #263241;
  --muted: #6c7887;
  --paper: #fbfcf8;
  --paper-2: #f2f6f1;
  --white: #ffffff;
  --blue: #0b78e3;
  --blue-dark: #075bb1;
  --green: #1a7f64;
  --green-soft: #eaf7f2;
  --gold: #d99a35;
  --rose: #d55f64;
  --brand: #0b78e3;
  --brand-dark: #075bb1;
  --accent: #1a7f64;
  --text-dark: #111827;
  --line: rgba(8, 17, 31, 0.12);
  --line-dark: rgba(255, 255, 255, 0.18);
  --shadow: 0 22px 70px rgba(8, 17, 31, 0.12);
  --shadow-strong: 0 34px 100px rgba(8, 17, 31, 0.28);
  --radius: 8px;
  --container: min(1180px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.no-scroll {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--ink);
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: var(--container);
  min-height: 72px;
  margin: 14px auto 0;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 54px rgba(8, 17, 31, 0.14);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 1 292px;
  min-width: 0;
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: background 180ms ease, transform 180ms ease;
}

.brand:hover {
  background: rgba(11, 120, 227, 0.08);
  transform: translateY(-1px);
}

.brand-logo {
  width: min(236px, 100%);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px;
  border: 1px solid rgba(8, 17, 31, 0.08);
  border-radius: var(--radius);
  background: rgba(242, 246, 241, 0.84);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: var(--radius);
  color: #394658;
  font-weight: 850;
  white-space: nowrap;
  transition: color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(8, 17, 31, 0.1);
}

.site-nav .nav-cta {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 14px 32px rgba(11, 120, 227, 0.24);
}

.site-nav .nav-cta:hover {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-dark), var(--green));
}

.nav-toggle {
  display: none;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
  letter-spacing: 0;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 18px 42px rgba(11, 120, 227, 0.28);
}

.button-primary:hover {
  box-shadow: 0 24px 54px rgba(11, 120, 227, 0.34);
}

.button-primary.inverted {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
}

.button-ghost {
  color: var(--ink);
  border-color: rgba(8, 17, 31, 0.16);
  background: rgba(255, 255, 255, 0.78);
}

.button-ghost.dark {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  content: "";
}

.home-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100svh - 86px);
  margin-top: -86px;
  padding: 160px max(16px, calc((100vw - 1180px) / 2)) 78px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-media,
.hero-overlay,
.page-hero-media {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("gorsel/arkaplan1.jpg");
  background-position: center;
  background-size: cover;
  filter: blur(1px) saturate(0.82) contrast(0.9);
  transform: scale(1.035);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 17, 31, 0.98) 0%, rgba(8, 17, 31, 0.9) 50%, rgba(8, 17, 31, 0.56) 100%),
    linear-gradient(180deg, rgba(8, 17, 31, 0.48) 0%, rgba(8, 17, 31, 0.28) 48%, rgba(8, 17, 31, 0.82) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: var(--container);
}

.hero-inner h1 {
  max-width: 780px;
  margin: 0;
  color: var(--white);
  font-size: clamp(3.4rem, 8vw, 7.7rem);
  line-height: 0.88;
}

.hero-lead {
  max-width: 660px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.6vw, 1.24rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 150px));
  gap: 12px;
  max-width: 520px;
  margin: 42px 0 0;
}

.hero-metrics div {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.hero-metrics dt {
  color: var(--white);
  font-size: 1.75rem;
  font-weight: 950;
  line-height: 1;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.hero-cue {
  position: absolute;
  right: max(16px, calc((100vw - 1180px) / 2));
  bottom: 24px;
  z-index: 1;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.86rem;
  font-weight: 850;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  width: var(--container);
  margin: 28px auto 0;
}

.strip-item {
  min-height: 156px;
  padding: 22px;
  border: 1px solid rgba(8, 17, 31, 0.1);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.strip-item strong {
  display: block;
  color: var(--ink);
  font-size: 1.06rem;
}

.strip-item span {
  display: block;
  margin-top: 9px;
  color: var(--muted);
}

.section {
  padding: 92px 0;
}

.trust-proof-section {
  width: var(--container);
  margin: 38px auto 0;
}

.trust-proof-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 20px;
  padding: 28px;
  border: 1px solid rgba(8, 17, 31, 0.08);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(234,247,242,0.9));
  box-shadow: var(--shadow);
}

.trust-proof-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.12;
}

.trust-proof-copy p {
  margin: 12px 0 0;
  color: var(--muted);
}

.proof-points {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.proof-points li {
  position: relative;
  padding-left: 20px;
  color: var(--text-dark);
  font-weight: 700;
}

.proof-points li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.proof-stats {
  display: grid;
  gap: 12px;
}

.proof-stats div {
  padding: 16px;
  border: 1px solid rgba(8, 17, 31, 0.08);
  border-radius: var(--radius);
  background: var(--white);
}

.proof-stats strong {
  display: block;
  color: var(--brand);
  font-size: 1.4rem;
}

.proof-stats span {
  color: var(--muted);
  font-size: 0.96rem;
}

.section-heading {
  width: var(--container);
  margin: 0 auto 34px;
}

.section-heading.compact {
  margin-bottom: 26px;
}

.section-heading h2,
.showcase-copy h2,
.final-cta h2,
.page-hero h1,
.portfolio-topline h2,
.quote-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.1rem, 4vw, 4.15rem);
  line-height: 1;
}

.section-heading p:last-child,
.showcase-copy p,
.page-hero p,
.quote-copy p {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  width: var(--container);
  margin: 0 auto;
}

.feature-card,
.process-item,
.faq-card,
.price-card,
.work-card {
  border: 1px solid rgba(8, 17, 31, 0.1);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.feature-card {
  min-height: 280px;
  padding: 28px;
}

.feature-index,
.process-item span,
.plan-label,
.work-info span,
.sector-card span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius);
  color: var(--green);
  background: rgba(26, 127, 100, 0.1);
  font-size: 0.76rem;
  font-weight: 950;
  text-transform: uppercase;
}

.feature-card h3,
.sector-card h3,
.process-item h3,
.work-info h3,
.price-card h3,
.faq-card h3 {
  margin: 20px 0 10px;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.12;
}

.feature-card p,
.sector-card p,
.process-item p,
.work-info p,
.price-card p,
.faq-card p {
  margin: 0;
  color: var(--muted);
}

.sector-section {
  background: var(--paper-2);
}

.sector-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  width: var(--container);
  margin: 0 auto;
}

.sector-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  min-height: auto;
  padding: 14px;
  border: 1px solid rgba(8, 17, 31, 0.1);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.sector-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  object-fit: cover;
  object-position: center;
  box-shadow: 0 10px 28px rgba(8, 17, 31, 0.14);
}

.sector-card > div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sector-card h3 {
  margin: 0;
}

.sector-card p {
  line-height: 1.7;
}

.process-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 17, 31, 0.96), rgba(13, 43, 64, 0.96)),
    url("gorsel/arkaplan2.jpg") center / cover;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 42px;
  width: var(--container);
  margin: 0 auto;
}

.process-layout .section-heading {
  width: auto;
  margin: 0;
}

.process-layout h2,
.process-layout .section-heading p:last-child {
  color: var(--white);
}

.process-layout .section-heading p:last-child {
  color: rgba(255, 255, 255, 0.72);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.process-item {
  min-height: 220px;
  padding: 24px;
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

.process-item span {
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
}

.process-item h3 {
  color: var(--white);
}

.process-item p {
  color: rgba(255, 255, 255, 0.72);
}

.showcase-band {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1fr);
  align-items: center;
  gap: 42px;
  width: var(--container);
  margin: 92px auto;
}

.showcase-copy p {
  margin-bottom: 28px;
}

.showcase-stack {
  position: relative;
  min-height: 410px;
}

.showcase-stack img {
  position: absolute;
  width: 82%;
  border: 8px solid var(--white);
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow-strong);
}

.stack-front {
  right: 0;
  bottom: 0;
  z-index: 2;
  height: 310px;
}

.stack-back {
  top: 0;
  left: 0;
  height: 260px;
  filter: saturate(0.92);
}

.final-cta {
  width: var(--container);
  margin: 0 auto 94px;
  padding: 42px;
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 17, 31, 0.96), rgba(11, 120, 227, 0.82)),
    url("gorsel/arkaplan3.jpg") center / cover;
  box-shadow: var(--shadow-strong);
}

.final-cta.light {
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow);
}

.final-cta h2 {
  max-width: 920px;
  color: inherit;
}

.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 62svh;
  margin-top: -86px;
  padding: 156px max(16px, calc((100vw - 1180px) / 2)) 70px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.page-hero-media {
  background-position: center;
  background-size: cover;
  filter: blur(1px) saturate(0.78) contrast(0.9);
  transform: scale(1.035);
}

.portfolio-page-hero .page-hero-media {
  background-image:
    linear-gradient(90deg, rgba(8, 17, 31, 0.98), rgba(8, 17, 31, 0.86), rgba(8, 17, 31, 0.58)),
    url("gorsel/arkaplan3.jpg");
}

.pricing-page-hero .page-hero-media {
  background-image:
    linear-gradient(90deg, rgba(8, 17, 31, 0.98), rgba(8, 17, 31, 0.88), rgba(8, 17, 31, 0.6)),
    url("gorsel/arkaplan2.jpg");
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  width: var(--container);
}

.page-hero h1 {
  max-width: 820px;
  color: var(--white);
}

.page-hero p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.78);
}

.portfolio-section,
.pricing-section,
.compare-section,
.faq-section {
  padding: 82px 0;
}

.portfolio-topline {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  width: var(--container);
  margin: 0 auto 28px;
}

.portfolio-topline h2 {
  max-width: 720px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.filter-button {
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--white);
  font-weight: 850;
  cursor: pointer;
}

.filter-button.active,
.filter-button:hover {
  color: var(--white);
  border-color: transparent;
  background: var(--ink);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  width: var(--container);
  margin: 0 auto;
}

.work-card {
  overflow: hidden;
}

.work-preview {
  position: relative;
  display: flex;
  align-items: flex-end;
  width: 100%;
  aspect-ratio: 1.24;
  padding: 14px;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(8, 17, 31, 0.04), rgba(8, 17, 31, 0.74)),
    var(--image) center / cover;
  cursor: pointer;
}

.work-preview span {
  position: relative;
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 11px;
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(8, 17, 31, 0.76);
  font-size: 0.78rem;
  font-weight: 950;
}

.work-info {
  padding: 18px;
}

.work-info h3 {
  margin-top: 12px;
  font-size: 1.12rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: var(--container);
  margin: 0 auto;
}

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 28px;
}

.price-card.featured {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(135deg, rgba(8, 17, 31, 0.98), rgba(11, 120, 227, 0.86)),
    url("gorsel/eticaret1.jpg") center / cover;
  box-shadow: var(--shadow-strong);
  transform: translateY(-18px);
}

.price-card h3 {
  font-size: 1.56rem;
}

.plan-price {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 2.18rem;
  font-weight: 950;
  line-height: 1;
}

.featured .plan-label {
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
}

.featured h3,
.featured .plan-price {
  color: var(--white);
}

.featured p {
  color: rgba(255, 255, 255, 0.78);
}

.price-card ul {
  display: grid;
  gap: 11px;
  margin: 26px 0 26px;
  padding: 0;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 24px;
  color: #3e4a5b;
  font-weight: 760;
}

.featured li {
  color: rgba(255, 255, 255, 0.88);
}

.price-card li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.price-card .button {
  width: 100%;
  margin-top: auto;
}

.compare-section {
  background: var(--paper-2);
}

.compare-table {
  width: var(--container);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.compare-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.25fr) repeat(3, minmax(120px, 1fr));
  border-top: 1px solid rgba(8, 17, 31, 0.08);
}

.compare-row:first-child {
  border-top: 0;
}

.compare-row.header {
  color: var(--white);
  background: var(--ink);
  font-weight: 950;
}

.compare-row span {
  padding: 16px;
  border-left: 1px solid rgba(8, 17, 31, 0.08);
}

.compare-row span:first-child {
  border-left: 0;
  font-weight: 900;
}

.quote-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.72fr);
  gap: 42px;
  width: var(--container);
  margin: 90px auto;
  align-items: start;
}

.quote-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.quote-points span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(26, 127, 100, 0.18);
  border-radius: var(--radius);
  color: var(--green);
  background: rgba(26, 127, 100, 0.08);
  font-weight: 850;
}

.whatsapp-contact {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
  margin-top: 24px;
  padding: 14px 16px;
  border: 1px solid rgba(26, 127, 100, 0.18);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow);
  font-weight: 850;
}

.whatsapp-contact span {
  color: var(--muted);
}

.whatsapp-contact strong {
  color: var(--green);
  font-size: 1.08rem;
}

.quote-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 850;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid rgba(8, 17, 31, 0.14);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper);
}

.form-success {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(26, 127, 100, 0.2);
  border-radius: var(--radius);
  color: var(--accent);
  background: var(--green-soft);
  font-weight: 700;
}

.quote-form input,
.quote-form select {
  min-height: 48px;
  padding: 0 12px;
}

.quote-form textarea {
  resize: vertical;
  min-height: 132px;
  padding: 12px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  width: var(--container);
  margin: 0 auto;
}

.faq-card {
  padding: 24px;
}

.faq-card h3 {
  margin-top: 0;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 17, 31, 0.84);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-panel {
  position: relative;
  width: min(1180px, 100%);
  max-height: 92svh;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-strong);
}

.lightbox-panel h2 {
  margin: 0 92px 14px 0;
  color: var(--ink);
  font-size: 1.15rem;
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper);
  font-weight: 850;
  cursor: pointer;
}

.lightbox-image {
  width: 100%;
  max-height: calc(92svh - 76px);
  border-radius: var(--radius);
  object-fit: contain;
  background: #10151f;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: var(--container);
  margin: 0 auto;
  padding: 34px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer img {
  width: min(230px, 100%);
  height: auto;
}

.site-footer p {
  max-width: 560px;
  margin: 12px 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer a {
  color: var(--ink);
  font-weight: 850;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .trust-strip,
  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid,
  .pricing-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .process-layout,
  .showcase-band,
  .quote-section {
    grid-template-columns: 1fr;
  }

  .showcase-stack {
    min-height: 360px;
  }
}

@media (max-width: 860px) {
  .site-header {
    min-height: 64px;
  }

  .brand {
    flex-basis: auto;
    max-width: calc(100% - 62px);
  }

  .brand-logo {
    width: min(214px, 100%);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    padding: 10px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: flex-start;
    width: 100%;
  }

  .home-hero,
  .page-hero {
    margin-top: -78px;
    padding-top: 138px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(8, 17, 31, 0.98), rgba(8, 17, 31, 0.88)),
      linear-gradient(180deg, rgba(8, 17, 31, 0.36), rgba(8, 17, 31, 0.88));
  }

  .portfolio-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .filter-bar {
    justify-content: flex-start;
  }

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

  .sector-card {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sector-card img {
    aspect-ratio: 16 / 10;
    max-height: 240px;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .compare-table {
    overflow-x: auto;
  }

  .compare-row {
    min-width: 720px;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100% - 24px, 1180px);
  }

  .site-header {
    top: 8px;
    margin-top: 8px;
    padding: 8px;
  }

  .brand-logo {
    width: min(188px, 100%);
  }

  .home-hero {
    min-height: 92svh;
    padding-bottom: 58px;
    background-position: center center;
  }

  .hero-inner h1 {
    font-size: clamp(3rem, 16vw, 4.4rem);
  }

  .hero-actions .button,
  .cta-actions .button,
  .quote-form .button {
    width: 100%;
  }

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

  .hero-cue {
    display: none;
  }

  .trust-strip,
  .work-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .portfolio-section,
  .pricing-section,
  .compare-section,
  .faq-section {
    padding: 64px 0;
  }

  .section-heading h2,
  .showcase-copy h2,
  .final-cta h2,
  .page-hero h1,
  .portfolio-topline h2,
  .quote-copy h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .feature-card,
  .price-card,
  .faq-card {
    padding: 22px;
  }

  .trust-proof-card {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .showcase-band {
    margin: 64px auto;
  }

  .showcase-stack {
    min-height: 286px;
  }

  .showcase-stack img {
    border-width: 5px;
    will-change: auto;
  }

  .stack-front {
    height: 220px;
  }

  .stack-back {
    height: 190px;
  }

  .final-cta {
    margin-bottom: 66px;
    padding: 28px;
  }

  .page-hero {
    min-height: 56svh;
  }

  .quote-section {
    margin: 64px auto;
  }

  .compare-table {
    display: grid;
    gap: 12px;
    overflow: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .compare-row,
  .compare-row:first-child {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .compare-row.header {
    display: none;
  }

  .compare-row:not(.header) {
    display: grid;
    grid-template-columns: 1fr;
    overflow: hidden;
  }

  .compare-row span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-top: 1px solid rgba(8, 17, 31, 0.08);
    border-left: 0;
  }

  .compare-row span:first-child {
    border-top: 0;
    color: var(--white);
    background: var(--ink);
  }

  .compare-row:not(.header) span:nth-child(2)::before {
    color: var(--muted);
    content: "Tek Sayfa";
  }

  .compare-row:not(.header) span:nth-child(3)::before {
    color: var(--muted);
    content: "Kurumsal";
  }

  .compare-row:not(.header) span:nth-child(4)::before {
    color: var(--muted);
    content: "E-Ticaret";
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}