/* ==========================================================================
   FİNİŞER SERVİS / EKC ENDÜSTRİYEL ELEKTRONİK
   style.css — Aşama 1: Header + Menü + Hero (Slider) + WhatsApp
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. DEĞİŞKENLER (DESIGN TOKENS)
   -------------------------------------------------------------------------- */
:root {
  /* Renk paleti — logo referans alınarak */
  --color-navy: #0d2648;
  --color-navy-deep: #081729;
  --color-blue: #1d4f8f;
  --color-blue-dark: #163c6e;
  --color-turquoise: #22b8dd;
  --color-turquoise-light: #6fd6ee;
  --color-white: #ffffff;
  --color-bg-soft: #f5f8fb;
  --color-gray-100: #eef1f6;
  --color-gray-300: #d7dee6;
  --color-text: #24324a;
  --color-text-muted: #63728a;
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1ebc59;

  /* Tipografi */
  --font-base: "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  /* Header yükseklikleri (sticky hesapları ve 100vh slider için) */
  --topbar-height: 42px;
  --header-main-height: 84px;
  --header-height-total: calc(var(--topbar-height) + var(--header-main-height));

  /* Genel */
  --container-width: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --transition-fast: 0.2s ease;
}

@media (max-width: 768px) {
  :root {
    --header-main-height: 64px;
    --header-height-total: var(--header-main-height); /* topbar mobilde gizli */
  }
}

/* --------------------------------------------------------------------------
   1. RESET / TEMEL
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.5;
}

main {
  display: block;
  overflow-x: clip;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* Sonraki bölümler eklendiğinde başlıkların sticky header arkasında
   kalmaması için ortak scroll-margin altyapısı */
section {
  scroll-margin-top: var(--header-main-height);
}

/* --------------------------------------------------------------------------
   2. BUTONLAR (ORTAK)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color var(--transition-fast),
    transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-cta {
  background-color: var(--color-blue);
  color: var(--color-white);
}

.btn-cta:hover,
.btn-cta:focus-visible {
  background-color: var(--color-blue-dark);
}

.btn-primary {
  background-color: var(--color-blue);
  color: var(--color-white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-turquoise);
  box-shadow: 0 6px 16px rgba(34, 184, 221, 0.28);
}

.btn:focus-visible {
  outline: 2px solid var(--color-turquoise);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   3. HEADER — GENEL
   -------------------------------------------------------------------------- */

/* --- 3.1 Üst bilgi çubuğu (topbar) --- */
.topbar {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 13px;
  height: var(--topbar-height);
}

.topbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar__info {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.topbar__info li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
}

.topbar__info i {
  color: var(--color-turquoise);
  font-size: 13px;
}

.topbar__info a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
}

.topbar__info a:hover {
  color: var(--color-turquoise-light);
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}

.topbar__brand {
  font-weight: 600;
  letter-spacing: 0.2px;
  color: rgba(255, 255, 255, 0.92);
  white-space: nowrap;
}

.topbar__social {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  color: var(--color-white);
  font-size: 14px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.topbar__social a:hover {
  color: var(--color-turquoise-light);
  transform: translateY(-1px);
}

/* --- 3.2 Ana header (logo + menü + iletişim) --- */
.header-main {
  background-color: var(--color-white);
  height: var(--header-main-height);
  box-shadow: 0 2px 14px rgba(13, 38, 72, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-main__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}

.logo img {
  height: 58px;
  width: auto;
}

/* --------------------------------------------------------------------------
   4. MASAÜSTÜ NAVİGASYON
   -------------------------------------------------------------------------- */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-bar {
  display: flex;
  align-items: stretch;
  background-color: var(--color-bg-soft);
  border-radius: 10px;
  overflow: hidden;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px 0 22px;
}

.nav-link {
  position: relative;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--color-text);
  padding: 17px 14px;
  border-radius: 8px;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-blue);
  background-color: rgba(29, 79, 143, 0.08);
}

.nav-link.is-active {
  color: var(--color-blue);
  font-weight: 600;
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 9px;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 6px solid var(--color-blue);
  transform: translateX(-50%);
}

/* Menü içindeki CTA (yalnızca mobil açılır menüde görünür) */
.nav-list__cta {
  display: none;
}

/* Nav bar'a bitişik CTA (masaüstü) — gri kutuyla birleşik tek parça görünür */
.nav-bar__cta {
  border-radius: 0;
  align-items: center;
  white-space: nowrap;
}

/* Header sağ taraf: telefon (masaüstü) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}

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

.header-phone__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-bg-soft);
  color: var(--color-blue);
  font-size: 16px;
  flex-shrink: 0;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.header-phone:hover .header-phone__icon {
  background-color: var(--color-blue);
  color: var(--color-white);
}

.header-phone__text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.header-phone__text strong {
  font-size: 15.5px;
  color: var(--color-navy);
}

.header-phone__text small {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   5. HAMBURGER / MOBİL MENÜ TETİKLEYİCİ
   -------------------------------------------------------------------------- */
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-soft);
  color: var(--color-navy);
  font-size: 20px;
  flex-shrink: 0;
}

.hamburger:focus-visible {
  outline: 2px solid var(--color-turquoise);
  outline-offset: 2px;
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(8, 23, 41, 0.55);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast);
}

.nav-overlay.is-visible {
  display: block;
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   6. HERO / SLIDER
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height-total));
  display: flex;
}

.hero__slide {
  position: relative;
  width: 100%;
  min-height: inherit;
  display: flex;
  align-items: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: right center;
}

/* Soldan sağa açık gradient overlay: metnin okunabilirliği için */
.hero__slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(245, 248, 251, 0.97) 0%,
    rgba(245, 248, 251, 0.9) 32%,
    rgba(245, 248, 251, 0.55) 52%,
    rgba(245, 248, 251, 0.12) 70%,
    rgba(245, 248, 251, 0) 85%
  );
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__content {
  max-width: 620px;
  padding-block: 40px;
}

.hero__accent-bar {
  display: block;
  width: 190px;
  height: 6px;
  border-radius: 3px;
  margin-bottom: 26px;
  background: linear-gradient(
    to right,
    var(--color-blue) 0%,
    var(--color-turquoise) 100%
  );
}

.hero__title {
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.16;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.hero__title span {
  color: var(--color-blue);
}

.hero__desc {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero__btn {
  padding: 14px 32px;
}

/* --------------------------------------------------------------------------
   7. ORTAK BÖLÜM BAŞLIĞI (EYEBROW)
   -------------------------------------------------------------------------- */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 18px;
}

.section-eyebrow i {
  font-size: 12px;
  color: var(--color-turquoise);
}

/* --------------------------------------------------------------------------
   8. HAKKIMIZDA
   -------------------------------------------------------------------------- */
.about {
  padding-block: 100px;
  background-color: var(--color-white);
  overflow: hidden;
}

.about__inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 70px;
  align-items: center;
}

/* --- Görsel kolajı --- */
.about__media {
  position: relative;
  height: 480px;
}

.about__image {
  position: absolute;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-gray-100);
}

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

.about__image--main {
  top: 0;
  right: 0;
  width: 72%;
  aspect-ratio: 1 / 1;
  box-shadow: 0 24px 48px rgba(13, 38, 72, 0.16);
}

.about__image--accent {
  left: 0;
  bottom: 0;
  width: 52%;
  aspect-ratio: 1 / 1;
  border: 6px solid var(--color-white);
  box-shadow: 0 24px 48px rgba(13, 38, 72, 0.22);
  z-index: 1;
}

/* --- İçerik --- */
.about__title {
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.22;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.3px;
  margin-bottom: 22px;
}

.about__lead {
  font-size: 17px;
  line-height: 1.65;
  font-weight: 500;
  color: var(--color-blue);
  max-width: 520px;
  margin-bottom: 26px;
}

.about__checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 26px;
}

.about__checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--color-navy);
}

.about__check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--color-turquoise);
  color: var(--color-white);
  font-size: 11px;
  flex-shrink: 0;
}

.about__desc {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 540px;
  margin-bottom: 34px;
}

.about__actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   9. ÇÖZÜMLERİMİZ / HİZMETLERİMİZ
   -------------------------------------------------------------------------- */
.services {
  padding-block: 100px;
  background-color: var(--color-bg-soft);
}

.services__header {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 56px;
}

.services__title {
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.22;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.3px;
}

.services__desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(13, 38, 72, 0.08);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(13, 38, 72, 0.14);
}

.service-card__media {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card__media img {
  transform: scale(1.06);
}

.service-card__body {
  padding: 26px 26px 30px;
  display: flex;
  flex-direction: column;
}

.service-card__bar {
  display: block;
  width: 46px;
  height: 4px;
  border-radius: 2px;
  margin-bottom: 16px;
  background: linear-gradient(
    to right,
    var(--color-blue) 0%,
    var(--color-turquoise) 100%
  );
}

.service-card__title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
}

.service-card__title a {
  color: var(--color-navy);
  transition: color var(--transition-fast);
}

.service-card__title a:hover,
.service-card__title a:focus-visible {
  color: var(--color-blue);
}

.service-card__desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-blue);
  margin-top: auto;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.service-card__link i {
  font-size: 12px;
  transition: transform var(--transition-fast);
}

.service-card__link:hover,
.service-card__link:focus-visible {
  color: var(--color-turquoise);
}

.service-card__link:hover i {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   10. İLETİŞİM
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.contact {
  padding-block: 100px;
  background-color: var(--color-white);
}

.contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: 64px;
  align-items: start;
}

/* --- Sol: bilgi bloğu --- */
.contact__title {
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.22;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.3px;
  margin-bottom: 34px;
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.contact__list li {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--color-gray-300);
  color: var(--color-turquoise);
  font-size: 18px;
  flex-shrink: 0;
}

.contact__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact__text a {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-blue);
  line-height: 1.45;
  transition: color var(--transition-fast);
}

.contact__text a:hover,
.contact__text a:focus-visible {
  color: var(--color-turquoise);
}

/* --- Sağ: form --- */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
}

.contact__form input,
.contact__form textarea {
  width: 100%;
  border: none;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-soft);
  color: var(--color-text);
  font-family: inherit;
  font-size: 15px;
  padding: 16px 18px;
  transition: box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.contact__form textarea {
  resize: vertical;
  min-height: 150px;
  line-height: 1.5;
}

.contact__form input::placeholder,
.contact__form textarea::placeholder {
  color: var(--color-text-muted);
}

.contact__form input:focus,
.contact__form textarea:focus {
  outline: none;
  background-color: var(--color-white);
  box-shadow: 0 0 0 2px var(--color-turquoise);
}

.contact__consent {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--color-text-muted);
}

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

.contact__consent a:hover {
  color: var(--color-turquoise);
}

.contact__captcha {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-soft);
}

.contact__checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--color-text);
  cursor: pointer;
}

.contact__checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-blue);
  cursor: pointer;
}

.contact__captcha-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--color-text-muted);
  text-align: center;
}

.contact__captcha-badge i {
  font-size: 20px;
  color: var(--color-blue);
}

.contact__submit {
  align-self: flex-start;
  padding-inline: 40px;
}

.contact__success {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-whatsapp-dark);
}

/* --------------------------------------------------------------------------
   11. KONUM / HARİTA + CTA BANNER
   -------------------------------------------------------------------------- */
.map-cta {
  position: relative;
  padding-top: 90px;
  background-color: var(--color-white);
}

/* Harita ekran genişliğinin tamamını kaplar (container'dan taşar) */
.map-cta__frame {
  width: 100vw;
  position: relative;
  left: 50%;
  margin-left: -50vw;
  height: 520px;
  background-color: var(--color-gray-100);
}

.map-cta__iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Banner container width kadar; haritanın üst kenarında ortalanır,
   böylece yarısı beyaz alanda yarısı haritanın üzerinde kalır */
.map-cta__banner-container {
  position: absolute;
  top: 90px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 2;
}

.map-cta__banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  background-color: var(--color-navy);
  border: 2px solid var(--color-turquoise);
  border-radius: 14px;
  padding: 26px 34px;
  box-shadow: 0 0 0 6px rgba(34, 184, 221, 0.16), 0 26px 54px rgba(8, 23, 41, 0.4);
}

.map-cta__title {
  font-size: clamp(20px, 2.2vw, 27px);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.2px;
}

.map-cta__actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.map-cta__phone {
  display: flex;
  align-items: center;
  gap: 12px;
}

.map-cta__phone-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--color-turquoise-light);
  font-size: 17px;
  flex-shrink: 0;
}

.map-cta__phone-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.map-cta__phone-text strong {
  font-size: 16px;
  color: var(--color-white);
}

.map-cta__phone-text small {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.65);
}

.map-cta__btn {
  padding: 13px 28px;
}

/* --------------------------------------------------------------------------
   12. BLOG
   -------------------------------------------------------------------------- */
.blog {
  padding-block: 100px;
  background-color: var(--color-bg-soft);
}

.blog__header {
  max-width: 760px;
  margin: 0 auto 52px;
  text-align: center;
}

.blog__header .section-eyebrow {
  justify-content: center;
}

.blog__title {
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.3;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.3px;
}

.blog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 380px));
  gap: 32px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-300);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(13, 38, 72, 0.12);
}

.blog-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card__media img {
  transform: scale(1.06);
}

.blog-card__body {
  padding: 26px 28px 30px;
  display: flex;
  flex-direction: column;
}

.blog-card__date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-blue);
  margin-bottom: 14px;
}

.blog-card__title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 18px;
}

.blog-card__title a {
  color: var(--color-navy);
  transition: color var(--transition-fast);
}

.blog-card__title a:hover,
.blog-card__title a:focus-visible {
  color: var(--color-blue);
}

.blog-card__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-gray-300);
  color: var(--color-navy);
  font-size: 14px;
  transition: background-color var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast);
}

.blog-card__arrow:hover,
.blog-card__arrow:focus-visible {
  background-color: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy-deep);
  color: rgba(255, 255, 255, 0.72);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-block: 64px 48px;
}

.footer__logo img {
  height: 54px;
  width: auto;
}

.footer__desc {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  max-width: 320px;
  margin-top: 18px;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  font-size: 15px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast),
    transform var(--transition-fast);
}

.footer__social a:hover,
.footer__social a:focus-visible {
  background-color: var(--color-turquoise);
  border-color: var(--color-turquoise);
  transform: translateY(-2px);
}

.footer__title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 22px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer__links a {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.68);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer__links a:hover,
.footer__links a:focus-visible {
  color: var(--color-turquoise-light);
  padding-left: 4px;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 17px;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.68);
}

.footer__contact i {
  width: 16px;
  margin-top: 3px;
  color: var(--color-turquoise);
  flex-shrink: 0;
}

.footer__contact a {
  color: rgba(255, 255, 255, 0.68);
  transition: color var(--transition-fast);
}

.footer__contact a:hover,
.footer__contact a:focus-visible {
  color: var(--color-turquoise-light);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom-inner {
  padding-block: 20px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* --- Biz Size Dönelim (CTA sütunu) --- */
.footer__cta-text {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 22px;
}

.footer__cta-btn {
  display: inline-flex;
  margin-bottom: 26px;
}

.footer__cta-phone {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer__cta-phone i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-turquoise-light);
  font-size: 14px;
  flex-shrink: 0;
}

.footer__cta-phone span {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.footer__cta-phone strong {
  font-size: 15.5px;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.footer__cta-phone:hover strong,
.footer__cta-phone:focus-visible strong {
  color: var(--color-turquoise-light);
}

.footer__cta-phone small {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
}

/* --------------------------------------------------------------------------
   14. YUKARI DÖN + WHATSAPP SABİT BUTONLARI
   -------------------------------------------------------------------------- */
.scroll-top {
  position: fixed;
  right: 28px;
  bottom: 100px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 8px 22px rgba(8, 23, 41, 0.32);
  z-index: 899;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast),
    visibility var(--transition-fast), background-color var(--transition-fast);
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover,
.scroll-top:focus-visible {
  background-color: var(--color-blue);
}

.scroll-top:focus-visible {
  outline: 2px solid var(--color-turquoise);
  outline-offset: 3px;
}

.whatsapp-float {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  z-index: 900;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background-color: var(--color-whatsapp-dark);
  transform: scale(1.05);
}

.whatsapp-float:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE
   -------------------------------------------------------------------------- */

/* ---- 992px ve altı: menü daralır ---- */
@media (max-width: 992px) {
  .nav-list {
    gap: 2px;
    padding-left: 16px;
  }

  .nav-link {
    padding: 17px 10px;
    font-size: 14.5px;
  }

  .nav-bar__cta {
    padding-inline: 22px;
  }

  .header-phone__text small {
    display: none;
  }
}

/* ---- 992px ve altı: hakkımızda tek sütuna geçmeye hazırlanır ---- */
@media (max-width: 992px) {
  .about {
    padding-block: 72px;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__media {
    height: 420px;
    width: 460px;
    max-width: 100%;
    margin-inline: auto;
  }

  .services {
    padding-block: 72px;
  }

  .services__header {
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: start;
    margin-bottom: 42px;
  }

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

  .contact {
    padding-block: 72px;
  }

  .contact__inner {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .map-cta {
    padding-top: 0;
  }

  .map-cta__banner-container {
    position: static;
    transform: none;
    width: 100%;
    margin-top: -48px;
  }

  .map-cta__banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .map-cta__actions {
    width: 100%;
    justify-content: space-between;
  }

  .map-cta__frame {
    height: 360px;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    padding-block: 52px 36px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .footer__desc {
    max-width: 460px;
  }
}

/* ---- 1024px ve altı: mobil menüye geç ---- */
@media (max-width: 1024px) {
  .topbar {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .hamburger {
    display: inline-flex;
  }

  .logo img {
    height: 46px;
  }

  /* Mobil açılır menü */
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(320px, 82vw);
    background-color: var(--color-white);
    box-shadow: -8px 0 24px rgba(8, 23, 41, 0.18);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 999;
    padding: 90px 28px 32px;
    overflow-y: auto;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .nav-bar {
    display: block;
    background-color: transparent;
    border-radius: 0;
    overflow: visible;
  }

  .nav-bar__cta {
    display: none;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 0;
  }

  .nav-link {
    display: block;
    padding: 14px 4px;
    font-size: 16.5px;
    border-bottom: 1px solid var(--color-gray-100);
  }

  .nav-link.is-active::after {
    display: none;
  }

  .nav-link.is-active {
    color: var(--color-blue);
  }

  .nav-list__cta {
    display: block;
    margin-top: 18px;
  }

  .nav-list__cta .btn-cta {
    width: 100%;
  }
}

/* ---- 768px ve altı: slider mobil yüksekliği ---- */
@media (max-width: 768px) {
  .hero {
    min-height: clamp(380px, 46vh, 460px);
  }

  .hero__slide {
    background-position: 68% center;
    align-items: flex-start;
  }

  .hero__slide::before {
    background: linear-gradient(
      to bottom,
      rgba(245, 248, 251, 0.96) 0%,
      rgba(245, 248, 251, 0.9) 45%,
      rgba(245, 248, 251, 0.72) 68%,
      rgba(245, 248, 251, 0.5) 100%
    );
  }

  .hero__content {
    max-width: 100%;
    padding-top: 44px;
    padding-bottom: 8px;
  }

  .hero__accent-bar {
    width: 130px;
    height: 5px;
    margin-bottom: 18px;
  }

  .hero__title {
    font-size: clamp(28px, 7vw, 36px);
    margin-bottom: 16px;
  }

  .hero__desc {
    font-size: 15.5px;
    margin-bottom: 24px;
  }

  .hero__btn {
    width: 100%;
    padding: 14px 24px;
  }

  .about {
    padding-top: 40px;
    padding-bottom: 56px;
  }

  .about__media {
    height: 340px;
    width: 340px;
    max-width: 100%;
  }

  .about__title {
    margin-bottom: 18px;
  }

  .about__lead {
    font-size: 16px;
  }

  .about__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .about__actions .btn-cta {
    width: 100%;
    text-align: center;
  }

  .about__actions .header-phone {
    justify-content: center;
  }

  .services {
    padding-block: 52px;
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact {
    padding-block: 52px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .contact__captcha {
    justify-content: flex-start;
  }

  .contact__submit {
    width: 100%;
  }

  .blog {
    padding-block: 52px;
  }

  .blog__header {
    margin-bottom: 36px;
  }

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

  .map-cta__banner {
    padding: 22px 20px;
    gap: 18px;
  }

  .map-cta__actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .map-cta__btn {
    width: 100%;
    text-align: center;
  }

  .map-cta__frame {
    height: 300px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-block: 44px 32px;
  }

  .footer__brand {
    grid-column: auto;
  }

  .footer__desc {
    max-width: 100%;
  }
}

/* ---- 576px ve altı ---- */
@media (max-width: 576px) {
  .container {
    padding-inline: 18px;
  }

  .logo img {
    height: 40px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
    font-size: 25px;
  }

  .scroll-top {
    right: 16px;
    bottom: 80px;
    width: 40px;
    height: 40px;
    font-size: 14px;
  }

  .main-nav {
    width: 88vw;
    padding: 80px 22px 28px;
  }
}

/* ---- 390px / 375px küçük ekranlar ---- */
@media (max-width: 400px) {
  .hero__title {
    font-size: 26px;
  }

  .hero__desc {
    font-size: 14.5px;
  }
}