:root {
  --plum: #3f2a56;
  --plum-dark: #2b1b3c;
  --rose: #e4597c;
  --rose-dark: #c83f63;
  --cream: #fbf9f7;
  --paper: #ffffff;
  --ink: #2b2340;
  --muted: #706879;
  --line: #e9e1e8;
  --soft-rose: #fce8ee;
  --soft-plum: #eee9f3;
  --shadow: 0 20px 60px rgba(63, 42, 86, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--rose-dark);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--plum);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  color: #fff;
  background: var(--plum);
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(233, 225, 232, 0.9);
  background: rgba(251, 249, 247, 0.92);
  backdrop-filter: blur(14px);
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.narrow {
  width: min(820px, calc(100% - 40px));
  margin-inline: auto;
}

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

.brand {
  color: var(--plum);
  font-size: 1.5rem;
  font-weight: 850;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-dot {
  color: var(--rose);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 70px;
  align-items: center;
  padding-block: 84px 72px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--plum);
  background: var(--soft-plum);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--plum);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 5rem);
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(1.8rem, 3.2vw, 2.75rem);
}

h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: #544b5c;
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}

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

.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.btn-primary {
  color: #fff;
  background: var(--rose);
  box-shadow: 0 12px 30px rgba(228, 89, 124, 0.25);
}

.btn-primary:hover {
  color: #fff;
  background: var(--rose-dark);
}

.btn-secondary {
  border-color: var(--line);
  color: var(--plum);
  background: #fff;
}

.btn-secondary:hover {
  color: var(--plum);
  box-shadow: 0 10px 25px rgba(63, 42, 86, 0.1);
}

.cta-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-visual {
  position: relative;
  min-height: 500px;
}

.hero-card {
  position: absolute;
  overflow: hidden;
  border: 8px solid rgba(255, 255, 255, 0.92);
  border-radius: 30px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card-main {
  inset: 0 42px 58px 70px;
  transform: rotate(2deg);
}

.hero-card-small {
  right: 0;
  bottom: 0;
  width: 45%;
  height: 42%;
  transform: rotate(-4deg);
}

.hero-badge {
  position: absolute;
  top: 36px;
  left: 18px;
  z-index: 2;
  max-width: 180px;
  padding: 14px 16px;
  border-radius: 16px;
  color: var(--plum);
  background: #fff;
  box-shadow: 0 12px 35px rgba(43, 27, 60, 0.18);
  font-weight: 800;
  line-height: 1.35;
}

.section {
  padding-block: 76px;
}

.section-soft {
  border-block: 1px solid var(--line);
  background: #fff;
}

.section-intro {
  max-width: 700px;
  margin-bottom: 34px;
}

.section-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.grid-3,
.grid-4 {
  display: grid;
  gap: 20px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 10px 35px rgba(63, 42, 86, 0.06);
}

.step-card {
  padding: 26px;
}

.step-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 13px;
  color: #fff;
  background: var(--plum);
  font-weight: 850;
}

.step-card p,
.feature-card p,
.guide-card p {
  margin: 0;
  color: var(--muted);
}

.feature-card {
  overflow: hidden;
}

.feature-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

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

.guide-card {
  display: flex;
  min-height: 190px;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  color: var(--ink);
  text-decoration: none;
}

.guide-card:hover {
  border-color: #d7c9d5;
  color: var(--ink);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.guide-location {
  color: var(--rose-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.guide-arrow {
  margin-top: 22px;
  color: var(--plum);
  font-weight: 850;
}

.promise {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
  padding: 42px;
  border-radius: 30px;
  color: #fff;
  background: var(--plum);
  box-shadow: var(--shadow);
}

.promise h2,
.promise h3 {
  color: #fff;
}

.promise p {
  color: #e9e0ee;
}

.promise-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.promise-list li {
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--plum);
  font-weight: 800;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-grid {
  display: flex;
  min-height: 150px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-copy {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* SEO rehber sayfaları */
.breadcrumbs {
  padding-top: 28px;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li:not(:last-child)::after {
  margin-left: 8px;
  color: #b4abb7;
  content: "/";
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 52px;
  align-items: center;
  padding-block: 46px 58px;
}

.article-hero h1 {
  font-size: clamp(2.35rem, 5.2vw, 4.4rem);
}

.article-hero-image {
  overflow: hidden;
  border: 8px solid #fff;
  border-radius: 28px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.article-hero-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 46px;
  align-items: start;
}

.prose {
  min-width: 0;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 14px 44px rgba(63, 42, 86, 0.07);
}

.prose h2 {
  margin-top: 46px;
  font-size: clamp(1.55rem, 2.7vw, 2.1rem);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin-top: 30px;
}

.prose p {
  margin: 0 0 20px;
}

.prose ul,
.prose ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.prose li {
  margin-bottom: 10px;
}

.info-box,
.inline-cta {
  margin-block: 30px;
  padding: 24px;
  border-radius: 18px;
}

.info-box {
  border-left: 4px solid var(--rose);
  background: var(--soft-rose);
}

.info-box p:last-child,
.inline-cta p:last-child {
  margin-bottom: 0;
}

.inline-cta {
  color: #fff;
  background: var(--plum);
}

.inline-cta h2,
.inline-cta h3,
.inline-cta a:not(.btn) {
  color: #fff;
}

.inline-cta p {
  color: #e9e0ee;
}

.side-nav {
  position: sticky;
  top: 98px;
  padding: 22px;
}

.side-nav h2 {
  margin-bottom: 14px;
  font-size: 1.1rem;
}

.side-nav ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-nav a {
  display: block;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 650;
}

.side-nav .btn {
  margin-top: 20px;
  color: #fff;
}

.article-section {
  padding-bottom: 74px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tag {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  font-size: 0.82rem;
  font-weight: 700;
}

@media (max-width: 900px) {
  .hero,
  .article-hero,
  .article-shell,
  .promise {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 36px;
    padding-top: 58px;
  }

  .hero-visual {
    min-height: 430px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .side-nav {
    position: static;
    order: -1;
  }

  .article-hero-image {
    max-width: 560px;
  }
}

@media (max-width: 680px) {
  .container,
  .narrow {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 64px;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .nav-cta {
    padding: 9px 13px;
    border-radius: 10px;
    color: #fff !important;
    background: var(--rose);
  }

  .hero {
    padding-block: 48px;
  }

  .hero-visual {
    min-height: 350px;
  }

  .hero-card-main {
    inset: 0 24px 48px 38px;
  }

  .hero-badge {
    top: 22px;
    left: 4px;
    max-width: 150px;
    font-size: 0.85rem;
  }

  .section {
    padding-block: 56px;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .promise,
  .prose {
    padding: 26px;
  }

  .article-hero {
    gap: 30px;
    padding-block: 38px 46px;
  }

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 34px;
  }
}

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

  .btn,
  .guide-card {
    transition: none;
  }
}