:root {
  --cream: #faf6ef;
  --cream-deep: #f2ebdf;
  --cream-tint: #f6f0e6;
  --surface: #fffdf9;
  --brown: #4a3728;
  --brown-soft: #6f5a45;
  --brown-muted: #8d7a66;
  --accent: #a1764f;
  --accent-deep: #8a6340;
  --line: #e4d9c8;
  --radius: 18px;
  --radius-sm: 12px;
  --header-h: 116px;
  --shadow: 0 18px 40px -28px rgba(74, 55, 40, 0.35);
  --maxw: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--brown);
  font-family: "Jost", "Helvetica Neue", Arial, sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  color: var(--brown);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2.5rem, 5.4vw, 4rem);
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
}

h3 {
  font-size: 1.3rem;
}

p {
  margin: 0 0 1rem;
  color: var(--brown-soft);
}

em {
  font-style: italic;
  color: var(--accent-deep);
}

a {
  color: var(--accent-deep);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow {
  max-width: 760px;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brown-muted);
  margin-bottom: 0.9rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--brown-soft);
  max-width: 56ch;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--surface);
  padding: 0.75rem 1rem;
  z-index: 100;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 239, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(250, 246, 239, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--brown);
}

.brand-mark {
  width: 68px;
  height: 68px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.7rem;
  letter-spacing: 0.08em;
  color: var(--accent-deep);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-text strong {
  font-weight: 500;
  font-size: 1.55rem;
  white-space: nowrap;
}

.brand-text small {
  font-size: 0.92rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brown-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.nav a {
  font-size: 0.94rem;
  color: var(--brown-soft);
  position: relative;
  white-space: nowrap;
}

.nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.nav a:not(.nav-cta):hover::after,
.nav a:not(.nav-cta).is-active::after {
  width: 100%;
}

.nav a.is-active {
  color: var(--brown);
}

.nav-cta {
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent-deep);
  transition: background 0.25s ease, color 0.25s ease;
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--surface);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 3.5px auto;
  background: var(--brown);
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.96rem;
  font-weight: 400;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.25s ease, color 0.25s ease;
}

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

.btn-primary {
  background: var(--accent-deep);
  color: #fdfaf5;
}

.btn-primary:hover {
  background: var(--brown);
  color: #fdfaf5;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--brown);
  background: var(--surface);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}

/* Hero */
.hero {
  padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5.5rem);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0 2.25rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  color: var(--brown-muted);
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.portrait {
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 253, 249, 0.9), transparent 55%),
    linear-gradient(150deg, #e9dcc9 0%, #d9c6ac 45%, #c6ad8e 100%);
  position: relative;
  overflow: hidden;
}

.portrait::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 253, 249, 0.55);
  border-radius: 14px;
}

.hero-card blockquote {
  margin: 1.35rem 0.5rem 0.75rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.22rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--brown);
}

/* Sections */
.section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.section-tint {
  background: var(--cream-tint);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.checklist {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.7rem;
  color: var(--brown-soft);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: var(--cream-deep);
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1.5rem;
}

.stat strong {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--accent-deep);
  line-height: 1;
}

.stat span {
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--brown-muted);
}

/* Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem 1.75rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card h3 {
  margin-bottom: 0.4rem;
}

.card p {
  margin: 0;
  font-size: 0.98rem;
}

/* Steps */
.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.steps li {
  padding: 1.75rem 1.5rem;
  border-top: 2px solid var(--line);
}

.step-no {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.5rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.steps p {
  font-size: 0.97rem;
  margin: 0;
}

/* FAQ */
.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 1.4rem;
  margin-bottom: 0.75rem;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 2rem 1.15rem 0;
  font-size: 1.03rem;
  color: var(--brown);
  position: relative;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--accent);
  transition: transform 0.25s ease;
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  margin: 0 0 1.25rem;
  font-size: 0.98rem;
  padding-right: 1rem;
}

/* Contact */
.contact-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.contact-list li {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.contact-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-list span {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown-muted);
}

.contact-list p {
  margin: 0;
  color: var(--brown);
}

.form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.25rem);
  box-shadow: var(--shadow);
}

.field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.15rem;
}

.field label {
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  color: var(--brown-soft);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--brown);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  background: var(--surface);
  outline: none;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0 0 1.35rem;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--brown-soft);
  cursor: pointer;
}

.consent input {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 0.2rem;
  accent-color: var(--accent-deep);
  padding: 0;
}

.form .btn {
  width: 100%;
}

.form .btn:disabled {
  opacity: 0.6;
  cursor: progress;
  transform: none;
}

.form-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  min-height: 1.4em;
  color: var(--accent-deep);
}

.form-note.is-error {
  color: #a3543c;
}

/* Legal pages */
.legal h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  margin-bottom: 1rem;
}

.legal h2 {
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.legal ul {
  margin: 0 0 1.25rem;
  padding-left: 1.2rem;
  color: var(--brown-soft);
}

.legal li {
  margin-bottom: 0.55rem;
}

.legal strong {
  color: var(--brown);
  font-weight: 500;
}

.legal a:not(.btn) {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-date {
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  color: var(--brown-muted);
}

.btn-compact {
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
}

/* Notice */
.notice {
  padding: 0 0 clamp(3rem, 6vw, 4.5rem);
}

.notice p {
  margin: 0;
  background: var(--cream-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  font-size: 0.94rem;
  color: var(--brown-soft);
}

.notice strong {
  color: var(--brown);
  font-weight: 500;
}

/* Footer */
.site-footer {
  background: var(--brown);
  color: #efe4d6;
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.site-footer p {
  margin: 0;
  color: #efe4d6;
  font-size: 0.94rem;
}

.site-footer nav {
  display: flex;
  gap: 1.5rem;
}

.site-footer a {
  color: #d9c8b2;
  font-size: 0.92rem;
}

.site-footer a:hover {
  color: #fffdf9;
}

.footer-copy {
  color: #bda98f !important;
  font-size: 0.86rem !important;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

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

  .btn:hover,
  .card:hover {
    transform: none;
  }
}

/* Responsive */
@media (max-width: 1040px) {
  .nav {
    gap: 1.35rem;
  }
}

@media (max-width: 980px) {
  .hero-inner,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 460px;
  }

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

  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 24px 1.5rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .nav.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

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

  .nav-cta {
    margin-top: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--accent);
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .stat-card {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  :root {
    --header-h: 110px;
  }

  .brand {
    gap: 0.85rem;
  }

  .brand-mark {
    width: 66px;
    height: 66px;
    font-size: 1.6rem;
  }

  .brand-text strong {
    font-size: 1.5rem;
  }

  .brand-text small {
    font-size: 0.88rem;
    letter-spacing: 0.18em;
  }
}

/* Dar telefonlarda marka, hamburger butonuyla sağ boşluğu paylaşabilsin. */
@media (max-width: 400px) {
  :root {
    --header-h: 104px;
  }

  .site-header .container {
    padding: 0 18px;
  }

  .header-inner {
    gap: 0.9rem;
  }

  .brand {
    gap: 0.7rem;
  }

  .brand-mark {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .brand-text strong {
    font-size: 1.35rem;
  }

  .brand-text small {
    font-size: 0.8rem;
    letter-spacing: 0.15em;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
  }

  .nav {
    padding-left: 18px;
    padding-right: 18px;
  }
}