:root {
  --bg: #F6F4EF;
  --bg-muted: #EFECE4;
  --surface: #FFFFFF;
  --ink: #2D2A26;
  --muted: #6D675F;
  --line: #E5DFD6;
  --accent: #884833;
  --accent-hover: #6F3A2A;
  --accent-soft: #F7EEE8;

  --font-display: Georgia, 'Times New Roman', serif;
  --font-sans: 'Segoe UI', -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --font-mono: Consolas, 'Courier New', monospace;

  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 10px 30px rgba(45, 42, 38, 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg);
  color: var(--ink);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background-color: var(--bg);
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

@media (min-width: 640px) {
  body {
    font-size: 18px;
  }
}

main {
  flex: 1;
}

/* Erişilebilirlik — İçeriğe atla */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 200;
  background: var(--accent);
  color: var(--surface);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}

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

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

/* Konteyner ve Bölüm Yerleşimi */
.container {
  width: 100%;
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}

.section {
  padding-top: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 1024px) {
  .section {
    padding-top: 88px;
    padding-bottom: 88px;
  }
}

.section--no-border {
  border-bottom: none;
}

/* Tipografi */
h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--ink);
  margin-bottom: 20px;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--ink);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.6px;
  color: var(--ink);
  margin-bottom: 14px;
}

.prose-measure {
  max-width: 62ch;
}

.text-muted {
  color: var(--muted);
}

.mono-code {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.92em;
}

/* Bağlantılar (Kiremit öğe türü #2) */
a {
  color: var(--accent);
  text-underline-offset: 3px;
  transition: color 150ms var(--ease-out);
}

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

/* Düğmeler (Kiremit öğe türü #1) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 150ms var(--ease-out), border-color 150ms var(--ease-out), color 150ms var(--ease-out);
  white-space: nowrap;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--surface);
}

.btn-outline {
  background-color: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--surface);
  border-color: var(--ink);
  color: var(--ink);
}

.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.48;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

@media (max-width: 479px) {
  .btn-group--stack-mobile .btn {
    width: 100%;
  }
}

/* Üst Çubuk (Header) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand-logo {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.5px;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.brand-logo:hover {
  color: var(--ink);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

.header-nav-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
}

@media (max-width: 767px) {
  .header-nav-wrap {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background-color: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 16px 20px 20px;
    gap: 16px;
    box-shadow: var(--shadow-card);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 240ms var(--ease-out), transform 240ms var(--ease-out), visibility 240ms;
  }

  .header-nav-wrap.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 767px) {
  .site-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.nav-link:hover {
  color: var(--accent);
}

.nav-link[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
}

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

@media (max-width: 767px) {
  .header-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
  }
}

/* Hero Bölümü — İlk Görünüm */
.hero {
  padding-top: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 1024px) {
  .hero {
    padding-top: 84px;
    padding-bottom: 92px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
  }

  .hero-copy {
    grid-column: span 7;
  }

  .hero-preview {
    grid-column: span 5;
  }
}

.hero-lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 54ch;
  margin-bottom: 28px;
}

@media (min-width: 1024px) {
  .hero-lead {
    font-size: 19px;
  }
}

/* Sağ Sütun: "Vadeniz yaklaşınca hatırlatırız" Önizleme Kartı */
.reminder-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

@media (min-width: 640px) {
  .reminder-card {
    padding: 28px;
  }
}

.reminder-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.reminder-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
  margin: 0;
}

/* Kiremit öğe türü #3: Rozet / Kart çizgisi */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--accent);
  background-color: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.reminder-row {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 14px;
}

.reminder-row__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.reminder-row__branch {
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}

.reminder-row__amount {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}

.reminder-row__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
  flex-wrap: wrap;
}

.reminder-card__note {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  line-height: 1.45;
}

/* Bölüm Üst Başlığı */
.section-header {
  margin-bottom: 36px;
  max-width: 64ch;
}

/* 6 Branş Kartı ("Neler yapıyoruz") */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.service-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card__line {
  width: 32px;
  height: 2px;
  background-color: var(--accent);
  margin-bottom: 16px;
}

.service-card__title {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}

.service-card__desc {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 18px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  align-self: flex-start;
}

/* İmza: Çalıştığımız Şirketler Metin Rozetleri Şeridi */
.partner-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 20px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink);
}

/* Neden Gülüm — 3 Sütun */
.reasons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .reasons-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.reason-item {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
}

.reason-item__num {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--ink);
  margin-bottom: 10px;
}

.reason-item__title {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 8px;
}

.reason-item__desc {
  font-size: 16px;
  color: var(--muted);
  margin: 0;
}

/* İletişim Çağrısı Bloğu (CTA) */
.cta-box {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 768px) {
  .cta-box {
    padding: 40px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cta-phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  color: var(--ink);
  text-decoration: none;
  margin-bottom: 12px;
}

/* Hizmetler Sayfası Bölümleri */
.branch-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.branch-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 16px;
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.branch-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.service-detail {
  padding-top: 44px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 1024px) {
  .service-detail__grid {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
  }
}

.service-detail__lists {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .service-detail__lists {
    grid-template-columns: 1fr 1fr;
  }
}

.detail-box {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

.detail-box__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.detail-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 16px;
}

.detail-list li + li {
  margin-top: 8px;
}

/* Hakkımızda Sayfası */
.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

@media (min-width: 640px) {
  .facts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .facts-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.fact-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}

.fact-card__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 6px;
}

.fact-card__value {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--ink);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
}

.step-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 22px;
}

.step-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}

/* İletişim ve Form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: start;
  }
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.contact-item__label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-item__value {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  word-break: break-word;
}

.form-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
}

@media (min-width: 640px) {
  .form-card {
    padding: 32px;
  }
}

.form-field {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--ink);
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.form-textarea {
  min-height: 104px;
  resize: vertical;
}

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

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  margin-bottom: 16px;
}

.checkbox-input {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  accent-color: var(--accent);
  flex-shrink: 0;
  cursor: pointer;
}

.checkbox-label {
  font-size: 15px;
  color: var(--muted);
  cursor: pointer;
}

.form-status {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-soft);
  border: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink);
}

/* KVKK Sayfası */
.legal-card {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 78ch;
}

@media (min-width: 640px) {
  .legal-card {
    padding: 36px;
  }
}

.legal-card h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin-top: 28px;
  margin-bottom: 10px;
}

/* Alt Bilgi (Footer) */
.site-footer {
  background-color: var(--bg-muted);
  border-top: 1px solid var(--line);
  padding-top: 48px;
  padding-bottom: 40px;
  font-size: 15px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 6fr 3fr 3fr;
    gap: 24px;
  }
}

.footer-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 10px;
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-list li + li {
  margin-top: 6px;
}

.footer-list a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--ink);
  text-decoration: none;
}

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  font-size: 14px;
}

/* Hareket: Hero Girişi ve Kaydırma Açılışı (Reveal) */
@keyframes heroEnter {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-anim {
  opacity: 0;
  animation: heroEnter 500ms var(--ease-out) forwards;
}

.hero-anim--1 {
  animation-delay: 0ms;
}

.hero-anim--2 {
  animation-delay: 120ms;
}

.hero-anim--3 {
  animation-delay: 240ms;
}

.hero-anim--4 {
  animation-delay: 360ms;
}

.js-enabled .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 450ms var(--ease-out), transform 450ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 60ms);
}

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

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

  *,
  *::before,
  *::after,
  .hero-anim,
  .js-enabled .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}