/* Colga Bilişim — shared stylesheet for all indexable inner pages.
   Source of truth: the live inline templates (extracted 2026-06-12). Homepage uses home.css;
   google-yorum (noindex) keeps its own inline block. Hub grid: add class hub-grid--2 for 2-col. */

:root {
  --paper: #f4f6fa;
  --paper-2: #e6ecf5;
  --ink: #0f1b2e;
  --muted: #5a6a82;
  --rule: rgba(15, 27, 46, 0.10);
  --accent: #1f5fc7;
  --accent-light: #4d8bf0;
  --display: "Bricolage Grotesque", "Manrope", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

html, body {
  margin: 0; padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 80px);
}

a {
  color: inherit;
}

button {
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: var(--paper);
  padding: 13px 22px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-primary:hover {
  transform: translateY(-1px); opacity: 0.92;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  padding: 12px 20px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14.5px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-ghost:hover {
  background: var(--paper-2); border-color: var(--ink);
}

nav.main {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 246, 250, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

nav.main .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.brand {
  display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink);
}

.brand .mark {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent);
  background: var(--paper-2);
  border-radius: 11px;
}

.brand .mark svg {
  width: 26px; height: 26px;
}

.brand .name {
  font-family: var(--display); font-weight: 600; font-size: 18px; letter-spacing: -0.01em; display: block;
}

.brand .sub {
  font-size: 12px; color: var(--muted); display: block; margin-top: 2px;
}

nav.main ul {
  display: flex; gap: 26px; list-style: none; margin: 0; padding: 0;
}

nav.main ul a {
  text-decoration: none; color: var(--muted); font-size: 14.5px; font-weight: 500; transition: color 0.15s ease;
}

nav.main ul a:hover {
  color: var(--ink);
}

.cs-hero {
  padding-block: 40px 0;
}

.crumbs {
  font-size: 13.5px; color: var(--muted); margin-bottom: 22px;
}

.crumbs a {
  text-decoration: underline; text-underline-offset: 2px; color: var(--muted);
}

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

.crumbs span {
  margin: 0 8px; opacity: 0.5;
}

.cs-head {
  max-width: 820px;
}

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--accent);
  background: var(--paper-2); padding: 7px 14px; border-radius: 999px;
  margin-bottom: 18px;
}

.pill .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
}

.cs-head h1 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(30px, 5vw, 50px); line-height: 1.05;
  letter-spacing: -0.02em; margin: 0 0 18px;
}

.cs-head .lede {
  font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); line-height: 1.55; margin: 0;
}

.cs-tags {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0;
}

.cs-tags span {
  font-size: 12.5px; font-weight: 600; color: var(--ink);
  background: #fff; border: 1px solid var(--rule);
  padding: 7px 13px; border-radius: 999px;
}

.cs-cover {
  margin-block: 36px 8px;
}

.cs-cover img {
  width: 100%; height: clamp(240px, 46vw, 520px); object-fit: cover;
  border-radius: 20px; display: block;
}

.cs-main {
  padding-block: 48px 16px; display: grid; grid-template-columns: 1.55fr 0.85fr; gap: 56px; align-items: start;
}

.cs-body h2 {
  font-family: var(--display); font-weight: 600; font-size: 26px;
  letter-spacing: -0.01em; margin: 0 0 14px;
}

.cs-body h2:not(:first-child) {
  margin-top: 36px;
}

.cs-body h3 {
  font-family: var(--display); font-weight: 600; font-size: 18px;
  letter-spacing: -0.01em; margin: 22px 0 8px; color: var(--ink);
}

.cs-body p {
  font-size: 16.5px; line-height: 1.7; color: #33425a; margin: 0 0 16px;
}

.cs-body strong {
  color: var(--ink);
}

.cs-body ul {
  margin: 0 0 16px; padding-left: 0; list-style: none; display: grid; gap: 10px;
}

.cs-body ul li {
  position: relative; padding-left: 26px; font-size: 16px; line-height: 1.6; color: #33425a;
}

.cs-body ul li::before {
  content: ""; position: absolute; left: 4px; top: 9px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
}

.cs-body ul li strong {
  color: var(--ink);
}

.spec {
  background: #fff; border: 1px solid var(--rule); border-radius: 18px;
  padding: 28px; position: sticky; top: 92px;
}

.spec h3 {
  font-family: var(--display); font-size: 15px; font-weight: 600; margin: 0 0 18px; letter-spacing: -0.01em;
}

.spec dl {
  margin: 0; display: grid; gap: 16px;
}

.spec .row {
  display: flex; flex-direction: column; gap: 3px;
}

.spec dt {
  font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em;
}

.spec dd {
  margin: 0; font-size: 15px; color: var(--ink); font-weight: 500;
}

.spec .cta {
  margin-top: 24px; border-top: 1px solid var(--rule); padding-top: 22px;
}

.spec .cta p {
  font-size: 14px; color: var(--muted); margin: 0 0 14px; line-height: 1.5;
}

.cs-refs {
  padding-block: 24px 8px;
}

.cs-refs h2 {
  font-family: var(--display); font-weight: 600; font-size: 26px;
  letter-spacing: -0.01em; margin: 0 0 6px;
}

.cs-refs .sub {
  color: var(--muted); font-size: 15px; margin: 0 0 26px;
}

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

.ref-card {
  display: block; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--rule); border-radius: 16px; overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ref-card:hover {
  transform: translateY(-3px); box-shadow: 0 8px 28px -14px rgba(15, 27, 46, 0.25);
}

.ref-card img {
  width: 100%; height: 168px; object-fit: cover; display: block;
}

.ref-card .rc-body {
  padding: 16px 18px 18px;
}

.ref-card .rc-loc {
  font-size: 12.5px; color: var(--accent); font-weight: 600; margin-bottom: 6px;
}

.ref-card .rc-title {
  font-family: var(--display); font-size: 17px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; margin: 0 0 6px;
}

.ref-card .rc-desc {
  font-size: 13.5px; color: var(--muted); line-height: 1.5; margin: 0;
}

.ref-card .rc-more {
  font-size: 13px; color: var(--accent); font-weight: 600; margin-top: 12px; display: inline-block;
}

.cs-foot-cta {
  background: var(--ink); color: var(--paper);
  border-radius: 22px; padding: clamp(28px, 5vw, 44px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px;
  margin: 40px 0 64px;
}

.cs-foot-cta h2 {
  font-family: var(--display); font-weight: 600; font-size: clamp(22px, 3.4vw, 30px); margin: 0 0 8px; letter-spacing: -0.01em;
}

.cs-foot-cta p {
  margin: 0; color: rgba(244, 246, 250, 0.72); font-size: 15.5px; max-width: 460px; line-height: 1.55;
}

.cs-foot-cta .acts {
  display: flex; gap: 12px; flex-wrap: wrap;
}

.cs-foot-cta .call {
  background: var(--paper); color: var(--ink);
}

.cs-foot-cta .ghost-light {
  background: transparent; border: 1px solid rgba(244,246,250,0.3); color: var(--paper);
}

.cs-foot-cta .ghost-light:hover {
  background: rgba(255,255,255,0.08); border-color: rgba(244,246,250,0.5);
}

footer {
  border-top: 1px solid var(--rule); background: var(--paper-2);
}

footer .inner {
  display: block; padding-block: 64px 28px;
}

footer .grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px;
}

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

footer .footer-mark {
  width: 36px; height: 36px; color: var(--accent); display: inline-flex; align-items: center; justify-content: center;
}

footer .footer-mark svg {
  width: 30px; height: 30px;
}

footer p {
  color: var(--muted); font-size: 14.5px; line-height: 1.65; max-width: 320px; margin: 0;
}

footer .footer-title {
  font-family: var(--display); font-weight: 600; font-size: 14px; letter-spacing: -0.01em;
  color: var(--ink); margin: 0 0 16px;
}

footer ul {
  list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px;
}

footer ul a {
  color: var(--ink); text-decoration: none; font-size: 14.5px;
  display: inline-block; padding-block: 6px;
}

footer ul a:hover {
  color: var(--accent);
}

footer .legal .links a {
  display: inline-block; padding-block: 6px;
}

footer .legal {
  margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: var(--muted);
}

footer .legal .links {
  display: flex; gap: 22px;
}

footer .legal a {
  color: inherit; text-decoration: none;
}

footer .legal a:hover {
  color: var(--accent);
}

/* Mobile nav toggle (hamburger) — shared across all pages */
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--rule); border-radius: 12px;
  width: 44px; height: 44px; padding: 0; cursor: pointer; align-items: center; justify-content: center;
  color: var(--ink);
}

.nav-toggle svg {
  width: 22px; height: 22px; display: block;
}

/* "In progress" status pill — shared (projeler hub cards, case-study heroes) */
.status-progress {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; line-height: 1; color: #7a4d00;
  background: #fff4e0; border: 1px solid #eac77a; padding: 5px 11px; border-radius: 999px;
}
.status-progress::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: #d49200; flex: none;
}

.cs-body a {
  color: var(--accent); font-weight: 600; text-decoration: none;
}

.cs-body a:hover {
  text-decoration: underline;
}

.svc-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 8px 0 16px;
}

.svc-grid a {
  display: block; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--rule); border-radius: 14px; padding: 18px 20px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.svc-grid a:hover {
  transform: translateY(-2px); box-shadow: 0 8px 24px -14px rgba(15,27,46,0.25); border-color: var(--accent-light); text-decoration: none;
}

.svc-grid .t {
  font-family: var(--display); font-weight: 600; font-size: 16.5px; letter-spacing: -0.01em; margin: 0 0 5px; color: var(--ink);
}

.svc-grid .d {
  font-size: 13.5px; color: var(--muted); line-height: 1.5; margin: 0;
}

.svc-grid .m {
  font-size: 12.5px; color: var(--accent); font-weight: 600; margin-top: 10px; display: inline-block;
}

.cs-head .byline {
  font-size: 13.5px; color: var(--muted); margin: 18px 0 0;
}

.spec ol {
  margin: 0; padding-left: 18px; display: grid; gap: 9px;
}

.spec ol li {
  font-size: 14px; line-height: 1.4;
}

.spec ol li a {
  color: var(--ink); text-decoration: none;
}

.spec ol li a:hover {
  color: var(--accent);
}

.svc-callout {
  background: var(--paper-2); border: 1px solid var(--rule); border-radius: 16px;
  padding: 22px 24px; margin: 28px 0;
}

.svc-callout p {
  margin: 0 0 12px; font-size: 15.5px; color: #33425a; line-height: 1.6;
}

.svc-callout p:last-child {
  margin: 0;
}

.cs-gallery {
  padding-block: 24px 56px;
}

.cs-gallery h2 {
  font-family: var(--display); font-weight: 600; font-size: 26px;
  letter-spacing: -0.01em; margin: 0 0 6px;
}

.cs-gallery .sub {
  color: var(--muted); font-size: 15px; margin: 0 0 26px;
}

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

figure.shot {
  margin: 0;
}

figure.shot img {
  width: 100%; height: 230px; object-fit: cover; display: block;
  border-radius: 14px; border: 1px solid var(--rule);
}

figure.shot figcaption {
  font-size: 13px; color: var(--muted); margin-top: 9px; line-height: 1.45;
}

.lb {
  position: fixed; inset: 0; background: rgba(8, 14, 26, 0.92); display: none; align-items: center; justify-content: center; z-index: 100; padding: 24px;
}

.lb.open {
  display: flex;
}

.lb img {
  max-width: 92vw; max-height: 82vh; border-radius: 12px;
}

.lb-close {
  position: absolute; top: 20px; right: 26px; background: none; border: none; color: #fff; font-size: 38px; line-height: 1; cursor: pointer;
}

.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.12); border: none; color: #fff; font-size: 30px; width: 52px; height: 52px; border-radius: 50%; cursor: pointer;
}

.lb-nav.prev {
  left: 20px;
}

.lb-nav.next {
  right: 20px;
}

.lb-cap {
  position: absolute; bottom: 22px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,0.85); font-size: 14px;
}

.svc-hub {
  padding-block: 44px 8px;
}

.hub-card {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--rule); border-radius: 18px; overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.hub-card:hover {
  transform: translateY(-3px); box-shadow: 0 10px 32px -16px rgba(15, 27, 46, 0.28);
}

.hub-card .hc-body {
  padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1;
}

.hub-card .hc-cat {
  font-size: 12.5px; color: var(--accent); font-weight: 600; margin-bottom: 8px;
}

.hub-card p {
  font-size: 14.5px; color: var(--muted); line-height: 1.55; margin: 0 0 16px;
}

.hub-card .hc-scope {
  display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px;
}

.hub-card .hc-scope span {
  font-size: 12px; font-weight: 600; color: var(--ink);
  background: var(--paper-2); padding: 6px 11px; border-radius: 999px;
}

.hub-card .hc-more {
  font-size: 13.5px; color: var(--accent); font-weight: 600; margin-top: auto; display: inline-block;
}

.faq {
  padding-block: 44px 8px; max-width: 880px;
}

.faq-cat {
  margin-top: 44px;
}

.faq-cat:first-child {
  margin-top: 0;
}

.faq-cat > h2 {
  font-family: var(--display); font-weight: 600; font-size: 23px;
  letter-spacing: -0.01em; margin: 0 0 6px; color: var(--ink);
}

.faq-cat > .cat-intro {
  font-size: 15px; color: var(--muted); line-height: 1.6; margin: 0 0 18px;
}

.faq-cat > .cat-intro a {
  color: var(--accent); font-weight: 600; text-decoration: none;
}

.faq-cat > .cat-intro a:hover {
  text-decoration: underline;
}

.qa {
  background: #fff; border: 1px solid var(--rule); border-radius: 16px;
  padding: 22px 24px; margin-bottom: 14px;
}

.qa h3 {
  font-family: var(--display); font-weight: 600; font-size: 17.5px;
  letter-spacing: -0.01em; margin: 0 0 8px; color: var(--ink);
}

.qa p {
  font-size: 15.5px; line-height: 1.65; color: #33425a; margin: 0;
}

.legal-wrap {
  padding-block: 40px 16px;
}

.legal-doc {
  max-width: 820px;
}

.legal-updated {
  font-size: 13.5px; color: var(--muted); margin: 0 0 28px;
}

.legal-doc h2 {
  font-family: var(--display); font-weight: 600; letter-spacing: -0.01em;
  font-size: clamp(19px, 2.6vw, 24px); line-height: 1.2; margin: 34px 0 12px;
}

.legal-doc h2:first-of-type {
  margin-top: 0;
}

.legal-doc p {
  font-size: 15.5px; color: var(--muted); line-height: 1.7; margin: 0 0 14px;
}

.legal-doc ul {
  margin: 0 0 16px; padding-left: 20px;
}

.legal-doc li {
  font-size: 15.5px; color: var(--muted); line-height: 1.7; margin-bottom: 8px;
}

.legal-doc strong {
  color: var(--ink); font-weight: 600;
}

.legal-doc a {
  color: var(--accent); text-decoration: underline; text-underline-offset: 2px;
}

.legal-doc a:hover {
  opacity: 0.85;
}



/* hub grid — default 3-col (projeler/rehberler); .hub-grid--2 = 2-col (hizmetler) */
.hub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hub-grid--2 { grid-template-columns: repeat(2, 1fr); }
.hub-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.hub-grid--2 .hub-card img { height: 188px; }
.hub-card h2 { font-family: var(--display); font-size: 20px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; margin: 0 0 10px; }
.hub-grid--2 .hub-card h2 { font-size: 21px; }

@media (max-width: 980px) {
  nav.main .inner { height: 72px; gap: 16px; }
  nav.main .btn-primary { display: none; }
  nav.main ul {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0;
    padding: 8px 24px 16px; background: var(--paper); border-bottom: 1px solid var(--rule);
    box-shadow: 0 12px 24px -16px rgba(15, 27, 46, 0.20); display: none;
  }
  nav.main.open ul { display: flex; }
  nav.main ul li { width: 100%; }
  nav.main ul a { display: block; padding: 14px 0; font-size: 16px; border-bottom: 1px solid var(--rule); }
  nav.main ul li:last-child a { border-bottom: none; }
  .nav-toggle { display: inline-flex; }
  footer .grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 920px) {
  .cs-main {
    grid-template-columns: 1fr; gap: 36px;
  }
}

@media (max-width: 760px) {
  .refs-grid {
    grid-template-columns: 1fr;
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .svc-grid {
    grid-template-columns: 1fr;
  }
  footer .grid {
    grid-template-columns: 1fr; gap: 28px;
  }
  footer .legal {
    flex-direction: column; align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
}

@media (max-width: 640px) {
}

@media (max-width: 760px) {
  .hub-grid, .hub-grid--2 { grid-template-columns: 1fr; }
}