/* ==========================================================================
   MCH Özel Servis — Landing Page
   Mobile-first. Breakpoints: 640 (büyük telefon) · 768 (tablet) · 1024 (desktop) · 1280 (geniş)
   ========================================================================== */

/* ---------- Font: Montserrat (SIL OFL 1.1 — assets/fonts/OFL.txt), yerel olarak servis edilir ---------- */
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/montserrat-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/montserrat-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Design tokens ---------- */
:root {
  /* Renkler referans görsellerden örneklendi */
  --color-primary: #0A3D8F;        /* MCH mavisi */
  --color-primary-700: #073173;
  --color-primary-900: #04234F;
  --color-accent: #EF5A10;         /* MCH turuncusu — başlık vurguları, çizgiler */
  --color-accent-strong: #D14905;  /* buton zemini (beyaz metinle AA kontrast) */
  --color-accent-hover: #B83F03;
  --color-text: #0A2552;           /* koyu lacivert başlıklar */
  --color-text-body: #3A4966;
  --color-text-muted: #6A7892;
  --color-background: #FFFFFF;
  --color-surface: #F3F6FB;
  --color-surface-2: #E8EFF9;
  --color-border: #E0E6EF;
  --color-icon: var(--color-primary);
  --color-on-dark: #FFFFFF;

  --font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(10, 37, 82, .05), 0 2px 10px rgba(10, 37, 82, .05);
  --shadow-md: 0 10px 28px rgba(10, 37, 82, .10);

  --container: 1240px;
  --gutter: 20px;
  --header-h: 68px;
  --section-y: 64px;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

@media (min-width: 768px) {
  :root { --gutter: 32px; --section-y: 80px; }
}
@media (min-width: 1024px) {
  :root { --header-h: 80px; --section-y: 88px; }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--header-h);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-body);
  background: var(--color-background);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
address { font-style: normal; }
button { font: inherit; }

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

.icon {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 12px; top: -48px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

/* ---------- Typography primitives ---------- */
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .28em;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}
.eyebrow--center { text-align: center; }

.section-title {
  font-size: clamp(1.625rem, 1.1rem + 2.2vw, 2.5rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--color-text);
  text-align: center;
}
.section-title--left { text-align: left; }

.section-head { margin-bottom: 36px; }
@media (min-width: 1024px) { .section-head { margin-bottom: 44px; } }

.section { padding-block: var(--section-y); }

.rule {
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  margin: 20px 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 20px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.btn .icon { font-size: 18px; }
.btn--lg { min-height: 52px; padding: 12px 24px; font-size: 16px; }

.btn--accent {
  background: var(--color-accent-strong);
  color: #fff;
  box-shadow: 0 4px 14px rgba(209, 73, 5, .22);
}
.btn--accent:hover { background: var(--color-accent-hover); }

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

/* ---------- Logo: gerçek amblem (görsel) + marka adı (metin) ---------- */
.logo {
  --logo-h: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
}
.logo__mark { width: auto; height: var(--logo-h); }
.logo__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: calc(var(--logo-h) * .82);
  padding-left: 10px;
  border-left: 2px solid var(--color-primary);
  line-height: 1;
}
.logo__name {
  font-size: calc(var(--logo-h) * .6);
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--color-primary);
}
.logo__sub {
  margin-top: calc(var(--logo-h) * .06);
  font-size: calc(var(--logo-h) * .215);
  font-weight: 700;
  letter-spacing: .26em;
  color: var(--color-accent);
}
.logo--footer { --logo-h: 50px; }
@media (min-width: 1024px) {
  .logo { --logo-h: 46px; }
  .logo--footer { --logo-h: 54px; }
}

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow .2s var(--ease);
}
.header.is-scrolled { box-shadow: 0 4px 18px rgba(10, 37, 82, .07); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.nav-toggle {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-right: -8px;
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-size: 26px;
  cursor: pointer;
}
.nav-toggle .icon-close,
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Mobil menü paneli */
.nav {
  display: none;
  position: absolute;
  top: 100%; left: 0; right: 0;
  padding: 8px var(--gutter) 24px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 16px 24px rgba(10, 37, 82, .08);
}
.nav.is-open { display: block; }

.nav__link {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}
.nav__link.is-active { color: var(--color-primary); }
.nav__cta { width: 100%; margin-top: 20px; }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .nav {
    display: flex !important;
    position: static;
    align-items: center;
    gap: 40px;
    padding: 0;
    border: 0;
    box-shadow: none;
    background: none;
  }
  .nav__list { display: flex; gap: 36px; }
  .nav__link {
    position: relative;
    padding: 8px 0;
    border: 0;
    font-size: 15px;
    color: var(--color-text);
    transition: color .2s var(--ease);
  }
  .nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -4px;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform .25s var(--ease);
  }
  .nav__link:hover { color: var(--color-primary); }
  .nav__link.is-active { color: var(--color-primary); }
  .nav__link.is-active::after { transform: scaleX(1); }
  .nav__cta { width: auto; margin: 0; }
}
@media (min-width: 1280px) {
  .nav { gap: 56px; }
  .nav__list { gap: 48px; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
}
.hero__inner { position: relative; z-index: 2; }
.hero__content { padding-block: 40px 36px; }

.hero__title {
  font-size: clamp(2.5rem, 1.6rem + 4.4vw, 4.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.03em;
  color: var(--color-text);
}
.hero__title .text-accent { display: block; }

.hero__lead {
  max-width: 30ch;
  margin-top: 18px;
  font-size: clamp(1.0625rem, 1rem + .35vw, 1.25rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.hero__trust li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
}
.hero__trust .icon { font-size: 24px; color: var(--color-icon); }

.hero__media {
  order: 2;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-surface-2);
}
/* MCH tabelası görselin sağında (~%70–90) — kırpmada korunması için sağa yaslı */
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 76% 50%;
}

@media (min-width: 480px) {
  .hero__actions { flex-direction: row; flex-wrap: wrap; }
}
@media (min-width: 640px) {
  .hero__media { aspect-ratio: 16 / 9; }
}
@media (min-width: 768px) {
  .hero__trust { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .hero {
    display: block;
    min-height: 580px;
  }
  .hero__media {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 64%;
    aspect-ratio: auto;
  }
  /* Metin tarafında okunabilirlik için beyaz geçiş */
  .hero__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, .92) 16%, rgba(255, 255, 255, .45) 34%, rgba(255, 255, 255, 0) 52%);
    pointer-events: none;
  }
  .hero__img { object-position: 80% 50%; }
  .hero__inner { display: flex; align-items: center; min-height: 580px; }
  .hero__content { max-width: 560px; padding-block: 64px; }
  .hero__trust { border-top: 0; padding-top: 0; margin-top: 40px; gap: 20px; }
  .hero__trust li { font-size: 11.5px; }
}
@media (min-width: 1280px) {
  .hero, .hero__inner { min-height: 620px; }
  .hero__media { width: 62%; }
}

/* ==========================================================================
   Trust bar
   ========================================================================== */
.trustbar {
  background: #fff;
  border-block: 1px solid var(--color-border);
  box-shadow: 0 6px 18px rgba(10, 37, 82, .04);
  position: relative;
  z-index: 3;
}
.trustbar__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.trustbar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 12px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}
.trustbar__item .icon { font-size: 28px; color: var(--color-icon); stroke-width: 1.75; }
.trustbar__item:nth-child(odd) { padding-left: 0; border-right: 1px solid var(--color-border); }
.trustbar__item:nth-child(-n+2) { border-bottom: 1px solid var(--color-border); }

@media (min-width: 768px) {
  .trustbar__list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .trustbar__item {
    justify-content: center;
    padding: 26px 16px;
    border: 0 !important;
    font-size: 14px;
  }
  .trustbar__item + .trustbar__item { border-left: 1px solid var(--color-border) !important; }
}
@media (min-width: 1024px) {
  .trustbar__item { font-size: 15px; gap: 16px; }
  .trustbar__item .icon { font-size: 34px; }
}

/* ==========================================================================
   Hizmetler
   ========================================================================== */
.services { background: var(--color-surface); }

.services__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.service {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.service__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 42px; height: 42px;
  border-radius: var(--radius);
  background: var(--color-surface-2);
  color: var(--color-icon);
  font-size: 22px;
}
.service__title {
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
}

@media (hover: hover) {
  .service:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: #CBD6E6;
  }
}

@media (min-width: 640px) {
  .services__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .service { min-height: 76px; padding: 14px 18px; }
}

/* Desktop: referanstaki dikey kart düzeni, 7 × 2 */
@media (min-width: 1200px) {
  .services__grid { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 16px; }
  .service {
    flex-direction: column;
    justify-content: flex-start;
    gap: 14px;
    min-height: 186px;
    padding: 26px 14px 22px;
    text-align: center;
  }
  .service__icon {
    width: auto; height: auto;
    background: none;
    font-size: 40px;
  }
  .service__icon .icon { stroke-width: 1.75; }
  .service__title { font-size: 14px; }
  .service::after {
    content: "";
    width: 28px;
    height: 2px;
    margin-top: auto;
    background: var(--color-accent);
  }
}

/* Anahtar teslim şeridi */
.turnkey {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 22px 20px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.turnkey::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: var(--color-accent);
}
.turnkey__icon {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #fff;
  color: var(--color-accent);
  font-size: 26px;
}
.turnkey__title {
  font-size: clamp(1.125rem, 1rem + .8vw, 1.5rem);
  font-weight: 800;
  font-style: italic;
  letter-spacing: .02em;
  line-height: 1.15;
}
.turnkey__title span { color: #FFB27A; }
.turnkey__desc {
  margin-top: 4px;
  font-size: 14px;
  color: rgba(255, 255, 255, .85);
  line-height: 1.5;
}
.turnkey__cta { grid-column: 1 / -1; width: 100%; }

@media (min-width: 768px) {
  .turnkey {
    grid-template-columns: auto 1fr auto;
    gap: 22px;
    padding: 24px 32px;
    margin-top: 32px;
  }
  .turnkey__cta { grid-column: auto; width: auto; }
}

/* ==========================================================================
   Hakkımızda
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--color-surface);
}
.about__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-primary-900);
}
.about__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-toggle {
  position: absolute;
  right: 16px; bottom: 16px;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(4, 35, 79, .7);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: background-color .2s var(--ease);
}
.video-toggle[hidden] { display: none; }
.video-toggle:hover { background: var(--color-accent-strong); }
.video-toggle .icon { fill: currentColor; stroke: none; }
.video-toggle .icon-pause,
.video-toggle.is-playing .icon-play { display: none; }
.video-toggle.is-playing .icon-pause { display: block; }
.about__content {
  position: relative;
  overflow: hidden;
  padding: 48px var(--gutter) 56px;
  background: linear-gradient(180deg, #F5F8FC 0%, #EDF2F9 100%);
}
.about__inner { position: relative; z-index: 1; max-width: 520px; }
.about__text {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--color-text-body);
  max-width: 44ch;
}
.about__watermark {
  position: absolute;
  right: -48px; bottom: -48px;
  font-size: 220px;
  color: var(--color-primary);
  opacity: .05;
  stroke-width: 1.5;
}

@media (min-width: 900px) {
  .about { grid-template-columns: 58% 42%; }
  .about__media { aspect-ratio: auto; min-height: 440px; }
  .about__content {
    display: flex;
    align-items: center;
    padding: 64px 48px;
  }
}
@media (min-width: 1280px) {
  .about__media { min-height: 480px; }
  .about__content { padding-inline: 64px; }
  .about__watermark { font-size: 300px; }
}

/* ==========================================================================
   Nasıl çalışıyor
   ========================================================================== */
.steps-section { background: #fff; }

.steps {
  display: grid;
  gap: 0;
  max-width: 560px;
  margin-inline: auto;
}
.step {
  position: relative;
  display: grid;
  grid-template-columns: 44px 40px 1fr;
  align-items: start;
  gap: 16px;
  padding-bottom: 28px;
}
/* Mobil: numaralar arasında dikey bağlantı çizgisi */
.step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 21px; top: 48px; bottom: 4px;
  width: 2px;
  background: var(--color-border);
}
.step__num {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
}
.step__icon { font-size: 36px; margin-top: 4px; color: var(--color-primary); stroke-width: 1.75; }
.step__title { font-size: 16px; font-weight: 700; color: var(--color-text); line-height: 1.3; margin-top: 2px; }
.step__text { margin-top: 4px; font-size: 14px; line-height: 1.55; color: var(--color-text-muted); }

@media (min-width: 1024px) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 56px;
    max-width: none;
  }
  .step { padding-bottom: 0; }
  .step:not(:last-child)::before { display: none; }
  /* Desktop: adımlar arası ok */
  .step:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -34px; top: 14px;
    width: 12px; height: 12px;
    border-top: 2px solid #A9B6CA;
    border-right: 2px solid #A9B6CA;
    transform: rotate(45deg);
  }
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(100deg, var(--color-primary-900) 0%, var(--color-primary) 55%, #0C4AA6 100%);
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255, 255, 255, .03) 0 2px, transparent 2px 28px);
  pointer-events: none;
}
.cta__inner {
  position: relative;
  display: grid;
  gap: 28px;
  padding-block: 48px;
}
.cta__title {
  font-size: clamp(1.5rem, 1.05rem + 2vw, 2.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.015em;
}
.cta__lead { margin-top: 8px; font-size: 16px; color: rgba(255, 255, 255, .85); }

.cta__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cta__primary { grid-column: 1 / -1; }
.cta__divider { display: none; }
.cta__icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  border: 1.5px solid rgba(255, 255, 255, .45);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.cta__icon-link:hover { background: rgba(255, 255, 255, .1); border-color: #fff; }
.cta__icon { display: grid; place-items: center; font-size: 20px; }

@media (min-width: 1024px) {
  .cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 48px;
    padding-block: 52px;
  }
  .cta__actions {
    display: flex;
    align-items: center;
    gap: 28px;
  }
  .cta__primary { min-width: 230px; }
  .cta__divider {
    display: block;
    width: 1px;
    height: 56px;
    background: rgba(255, 255, 255, .3);
  }
  .cta__icon-link {
    flex-direction: column;
    gap: 6px;
    min-height: 0;
    border: 0;
    font-size: 13px;
    font-weight: 600;
    background: none !important;
  }
  .cta__icon {
    width: 46px; height: 46px;
    border: 1.5px solid rgba(255, 255, 255, .7);
    border-radius: 50%;
    transition: background-color .2s var(--ease), color .2s var(--ease);
  }
  .cta__icon-link:hover .cta__icon { background: #fff; color: var(--color-primary); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #fff;
  border-top: 1px solid var(--color-border);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-block: 48px 36px;
}
.footer__tagline { margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--color-text); }
.footer__title {
  margin-bottom: 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}
.footer__links { display: grid; gap: 8px; }
.footer__links a { font-size: 14.5px; color: var(--color-text-body); transition: color .2s var(--ease); }
.footer__links a:hover { color: var(--color-accent-strong); }

.footer__contact { display: grid; gap: 12px; }
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--color-text-body);
  overflow-wrap: anywhere;
}
.contact-row .icon { font-size: 18px; margin-top: 1px; color: var(--color-icon); }
a.contact-row:hover { color: var(--color-primary); }

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-text);
}
.social-link__icon {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 19px;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.social-link:hover .social-link__icon { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-block: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Tasarım kredisi — alt satırın sağında */
.footer__credit {
  display: flex;
  align-items: center;
  gap: 8px;
  width: fit-content; /* tıklanabilir alan yalnızca içerik kadar */
  font-size: 11.5px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: opacity .2s var(--ease);
}
.footer__credit:hover { opacity: .75; }
.footer__credit img { width: auto; height: 13px; }

@media (min-width: 640px) {
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; gap: 24px; }
}
@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1.1fr .8fr 1.3fr .9fr;
    gap: 0;
    padding-block: 56px 44px;
  }
  .footer__grid > * { padding-inline: 36px; }
  .footer__grid > :first-child { padding-left: 0; }
  .footer__grid > :last-child { padding-right: 0; }
  .footer__grid > * + * { border-left: 1px solid var(--color-border); }
}

/* ==========================================================================
   Mobil hızlı iletişim çubuğu
   ========================================================================== */
.quickbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 8px;
  padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom));
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -6px 18px rgba(10, 37, 82, .08);
  transform: translateY(110%);
  transition: transform .25s var(--ease);
}
.quickbar.is-visible { transform: none; }
.quickbar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
}
.quickbar__btn .icon { font-size: 18px; }
.quickbar__btn--accent { background: var(--color-accent-strong); border-color: var(--color-accent-strong); color: #fff; }

@media (max-width: 767.98px) {
  body { padding-bottom: 72px; }
}
@media (min-width: 768px) {
  .quickbar { display: none; }
}

/* ==========================================================================
   Giriş animasyonu (minimal) — JS yoksa veya hareket azaltılmışsa içerik direkt görünür
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .5s var(--ease), transform .5s var(--ease);
  }
  .js [data-reveal].is-visible { opacity: 1; transform: none; }
}