/* =====================================================
   YAZI TİPLERİ — kendi sunucumuzdan (Google'a istek gitmez,
   KVKK açısından daha temiz + daha hızlı). Türkçe karakterler
   için latin-ext setleri de dahildir.
   ===================================================== */

/* Archivo — başlıklar */
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/archivo-latin-ext-600-normal.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:'Archivo';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/archivo-latin-600-normal.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;}
@font-face{font-family:'Archivo';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/archivo-latin-ext-700-normal.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:'Archivo';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/archivo-latin-700-normal.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;}

/* IBM Plex Sans — gövde */
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-ext-400-normal.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:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-400-normal.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;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-ext-500-normal.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:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-500-normal.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;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-ext-600-normal.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:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-600-normal.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;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-ext-700-normal.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:'IBM Plex Sans';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/ibm-plex-sans-latin-700-normal.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;}

/* IBM Plex Mono — alan etiketleri, numaralar, veriler */
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/ibm-plex-mono-latin-ext-400-normal.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:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/ibm-plex-mono-latin-400-normal.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;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/ibm-plex-mono-latin-ext-500-normal.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:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/ibm-plex-mono-latin-500-normal.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;}

/* =====================================================
   ECRON Eğitim ve Danışmanlık
   Tasarım sistemi: "BELGE"
   ECRON'un düzenlediği katılım sertifikasının tipografik
   dili siteye taşınmıştır: küçük mono alan etiketleri,
   saç teli çizgiler, ölçek taksimatı ve lacivert + pirinç.
   ===================================================== */

:root {
  --ink:              #0E1A30;   /* derin mürekkep laciverti */
  --ecron-navy:       #14357f;   /* marka laciverti (sertifikadan) */
  --ecron-navy-dark:  #0B1F4D;
  --ecron-blue:       #1e56c8;   /* etkileşim */
  --ecron-blue-light: #4278e0;
  --ecron-accent:     #A87A24;   /* pirinç / mühür altını */
  --brass-soft:       #C99A3E;
  --ecron-gray:       #F5F8FC;   /* soğuk kağıt zemini */
  --ecron-gray-2:     #D8E2F0;   /* saç teli çizgi */
  --ecron-text:       #1B2740;
  --ecron-muted:      #63708A;
  --ecron-white:      #ffffff;

  --shadow-sm: 0 1px 2px rgba(14,26,48,.05);
  --shadow-md: 0 6px 20px rgba(14,26,48,.07);
  --shadow-lg: 0 18px 46px rgba(14,26,48,.12);

  --radius: 4px;
  --radius-sm: 3px;
  --transition: all .25s cubic-bezier(.32,.72,.32,1);

  --font-display: 'Archivo', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;
}

* { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ecron-text);
  line-height: 1.72;
  overflow-x: hidden;
  background: var(--ecron-white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ecron-navy);
  letter-spacing: -.022em;
  line-height: 1.22;
}

a { text-decoration: none; transition: var(--transition); color: var(--ecron-blue); }
a:hover { color: var(--ecron-navy); }

.text-navy   { color: var(--ecron-navy) !important; }
.text-accent { color: var(--ecron-accent) !important; }
.bg-navy     { background: var(--ink) !important; }
.bg-soft     { background: var(--ecron-gray) !important; }

/* === İMZA UNSURU: ölçek taksimatı (metroloji cetveli) === */
.section-title .divider {
  height: 11px;
  border-bottom: 2px solid var(--ecron-navy);
  background-image: repeating-linear-gradient(
    to right,
    var(--ecron-navy) 0 1px,
    transparent 1px 13px
  );
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 100% 7px;
}
/* cetvelin ilk taksimi pirinç: başlangıç noktası */
.section-title .divider::before {
  content: ''; display: block; width: 1px; height: 11px;
  background: var(--ecron-accent);
}

/* === Sertifika alan etiketi dili === */
.eyebrow,
.section-title .eyebrow {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ecron-accent);
  display: inline-block;
  margin-bottom: .75rem;
}

/* ---------------- ÜST BAR ---------------- */
.topbar {
  background: var(--ink);
  color: rgba(255,255,255,.72);
  font-size: .82rem;
  padding: .55rem 0;
  font-family: var(--font-mono);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.topbar a { color: rgba(255,255,255,.72); }
.topbar a:hover { color: var(--brass-soft); }
.topbar .divider { color: rgba(255,255,255,.22); margin: 0 .85rem; }
.topbar .social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; margin-left: .3rem;
  border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-sm);
}
.topbar .social a:hover { background: var(--ecron-accent); border-color: var(--ecron-accent); color: #fff; }

/* ---------------- NAVBAR ---------------- */
.navbar {
  background: #fff;
  padding: .85rem 0;
  border-bottom: 1px solid var(--ecron-gray-2);
  transition: var(--transition);
}
.navbar.scrolled {
  padding: .55rem 0;
  box-shadow: 0 1px 0 var(--ecron-gray-2), var(--shadow-md);
}
.navbar-brand img { height: 46px; transition: var(--transition); }
.navbar.scrolled .navbar-brand img { height: 38px; }

.navbar .nav-link {
  font-weight: 500;
  font-size: .93rem;
  color: var(--ecron-text);
  padding: .5rem .95rem !important;
  position: relative;
}
.navbar .nav-link:hover { color: var(--ecron-navy); }
.navbar .nav-link.active { color: var(--ecron-navy); font-weight: 600; }
.navbar .nav-link::after {
  content: ''; position: absolute; left: .95rem; right: .95rem; bottom: .15rem;
  height: 2px; background: var(--ecron-accent);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.navbar .nav-link:hover::after,
.navbar .nav-link.active::after { transform: scaleX(1); }

/* ---------------- DÜĞMELER ---------------- */
.btn { font-weight: 600; }

.btn-ecron {
  background: var(--ecron-navy);
  color: #fff;
  border: 1px solid var(--ecron-navy);
  border-radius: var(--radius-sm);
  padding: .7rem 1.6rem;
  font-size: .93rem;
}
.btn-ecron:hover {
  background: var(--ink); border-color: var(--ink); color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(14,26,48,.22);
}
.btn-ecron-outline {
  background: transparent;
  color: var(--ecron-navy);
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius-sm);
  padding: .7rem 1.6rem;
  font-size: .93rem;
}
.btn-ecron-outline:hover { background: var(--ecron-navy); color: #fff; border-color: var(--ecron-navy); }

/* ---------------- HERO ---------------- */
.hero {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding: 6rem 0 5rem;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 72%);
  mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 72%);
}
.hero-content { position: relative; z-index: 2; }
.hero h1 {
  color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  font-weight: 700; letter-spacing: -.03em; margin-bottom: 1.1rem;
}
.hero p.lead { color: rgba(255,255,255,.76); font-size: 1.06rem; max-width: 40rem; }
.hero .badge-pill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--brass-soft);
  border: 1px solid rgba(201,154,62,.35);
  border-radius: var(--radius-sm);
  padding: .35rem .8rem; margin-bottom: 1.4rem; background: rgba(201,154,62,.07);
}
.hero-visual { position: relative; z-index: 2; }
.hero-visual img {
  width: 100%; border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow-lg);
}

/* ---------------- HERO SLIDER ---------------- */
.hero-slider { position: relative; }
.hero-slide {
  position: relative; min-height: 560px;
  display: flex; align-items: center;
  background-size: cover; background-position: center;
  background-color: var(--ink);
}
.hero-slide::before {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(11,25,48,.96) 0%, rgba(11,25,48,.90) 42%, rgba(11,25,48,.66) 100%),
    linear-gradient(0deg, rgba(11,25,48,.55) 0%, transparent 45%);
}
/* Görsel yoksa: teknik çizim ızgarası + ölçek şeridi */
.hero-slide.gorselsiz { background: var(--ink); }
.hero-slide.gorselsiz::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,154,62,.5) 0 1px, transparent 1px 100%);
  background-size: 60px 60px, 60px 60px, 60px 100%;
  background-position: 0 0, 0 0, 0 bottom;
  -webkit-mask-image: linear-gradient(80deg, transparent 30%, #000 100%);
  mask-image: linear-gradient(80deg, transparent 30%, #000 100%);
}
.hero-slide .slide-inner { position: relative; z-index: 2; max-width: 46rem; padding: 4rem 0; }
.hero-slide .badge-pill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--brass-soft); background: rgba(201,154,62,.08);
  border: 1px solid rgba(201,154,62,.32); border-radius: var(--radius-sm);
  padding: .35rem .8rem; margin-bottom: 1.4rem;
}
.hero-slide .badge-pill i { color: var(--brass-soft); }
.hero-slide h1 {
  color: #fff; font-size: clamp(2rem, 4.3vw, 3.3rem);
  font-weight: 700; letter-spacing: -.03em; line-height: 1.16; margin-bottom: 1.1rem;
}
.slayt-vurgu {
  color: var(--brass-soft);
  box-shadow: inset 0 -.34em 0 rgba(201,154,62,.16);
}
.hero-slide p.slide-desc {
  color: rgba(255,255,255,.78); font-size: 1.04rem; max-width: 38rem; margin-bottom: 1.9rem;
}
.hero-slide .slide-btns { display: flex; gap: .75rem; flex-wrap: wrap; }

.btn-slide-primary {
  background: var(--ecron-accent); color: #fff; border: 1px solid var(--ecron-accent);
  border-radius: var(--radius-sm); padding: .78rem 1.7rem; font-weight: 600; font-size: .94rem;
}
.btn-slide-primary:hover { background: #916618; border-color: #916618; color: #fff; transform: translateY(-1px); }
.btn-slide-white {
  background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4);
  border-radius: var(--radius-sm); padding: .78rem 1.7rem; font-weight: 600; font-size: .94rem;
}
.btn-slide-white:hover { background: #fff; color: var(--ink); border-color: #fff; }

.hero-slider .carousel-control-next,
.hero-slider .carousel-control-prev { width: 6%; opacity: 0; transition: opacity .3s; }
.hero-slider:hover .carousel-control-next,
.hero-slider:hover .carousel-control-prev { opacity: .85; }
.hero-slider .carousel-control-next:hover,
.hero-slider .carousel-control-prev:hover { opacity: 1; }
.hero-slider .carousel-control-next-icon,
.hero-slider .carousel-control-prev-icon { width: 1.5rem; height: 1.5rem; }

.hero-slider .carousel-indicators { margin-bottom: 1.6rem; gap: .4rem; }
.hero-slider .carousel-indicators [data-bs-target] {
  width: 30px; height: 3px; border-radius: 0; background: rgba(255,255,255,.35);
  border: 0; opacity: 1; transition: var(--transition);
}
.hero-slider .carousel-indicators .active { background: var(--brass-soft); width: 46px; }

/* ---------------- SLOGAN ŞERİDİ ---------------- */
.slogan-strip {
  background: var(--ecron-gray);
  border-top: 1px solid var(--ecron-gray-2);
  border-bottom: 1px solid var(--ecron-gray-2);
  padding: 1.1rem 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ecron-navy);
}
.slogan-strip .plus { color: var(--ecron-accent); margin: 0 1rem; font-weight: 600; }

/* ---------------- BÖLÜMLER ---------------- */
.section { padding: 5.5rem 0; }

.section-title { margin-bottom: 3rem; }
.section-title h2 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 700; margin-bottom: 1rem; letter-spacing: -.028em;
}
.section-title .divider { width: 96px; margin-top: 1.1rem; }
.section-title.text-center .divider { margin-left: auto; margin-right: auto; }

/* ---------------- KARTLAR ---------------- */
.feature-card, .service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  height: 100%;
  transition: var(--transition);
}
.feature-card::before {
  content: ''; position: absolute; left: -1px; right: -1px; top: -1px; height: 2px;
  background: var(--ecron-accent); transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover, .service-card:hover {
  border-color: #B9C9E2;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.feature-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(20,53,127,.22);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ecron-navy);
  font-size: 1.4rem;
  margin-bottom: 1.35rem;
  transition: var(--transition);
  box-shadow: inset 0 0 0 4px var(--ecron-gray);
}
.feature-card:hover .feature-icon { background: var(--ecron-navy); color: #fff; border-color: var(--ecron-navy); }
.feature-card h4, .service-card h4 { font-size: 1.08rem; font-weight: 700; margin-bottom: .6rem; }
.feature-card p, .service-card p { color: var(--ecron-muted); font-size: .93rem; margin-bottom: 0; }

.service-card .num-badge {
  font-family: var(--font-mono);
  font-size: .72rem; font-weight: 500; letter-spacing: .1em;
  color: var(--ecron-accent);
  border-bottom: 1px solid var(--ecron-gray-2);
  padding-bottom: .5rem; margin-bottom: 1rem; display: block;
}
.service-card ul { list-style: none; padding: 0; margin: 1.1rem 0 0; }
.service-card ul li {
  position: relative; padding-left: 1.4rem; margin-bottom: .55rem;
  font-size: .92rem; color: var(--ecron-text);
}
.service-card ul li::before {
  content: ''; position: absolute; left: 0; top: .68em;
  width: 7px; height: 1px; background: var(--ecron-accent);
}
.service-card .service-img {
  margin: -2rem -1.75rem 1.5rem; overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  border-bottom: 1px solid var(--ecron-gray-2);
}
.service-card .service-img img {
  width: 100%; height: 190px; object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.6,.2,1);
  filter: saturate(.9);
}
.service-card:hover .service-img img { transform: scale(1.04); }

/* ---------------- HAKKIMIZDA ---------------- */
.about-img-wrap { position: relative; }
.about-img-wrap img { width: 100%; border-radius: var(--radius); border: 1px solid var(--ecron-gray-2); }
.about-badge {
  position: absolute; right: -14px; bottom: -18px;
  background: var(--ecron-navy); color: #fff;
  border-radius: var(--radius);
  padding: 1.1rem 1.5rem; text-align: center;
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--ecron-accent);
}
.about-badge .num { font-family: var(--font-display); font-size: 2rem; font-weight: 700; line-height: 1; display: block; }
.about-badge .lbl {
  font-family: var(--font-mono);
  font-size: .64rem; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.72); margin-top: .4rem; display: block;
}

.check-list { list-style: none; padding: 0; }
.check-list li { position: relative; padding-left: 1.9rem; margin-bottom: .85rem; font-size: .96rem; }
.check-list li i { position: absolute; left: 0; top: .3rem; color: var(--ecron-accent); font-size: 1rem; }

/* ---------------- İSTATİSTİK ŞERİDİ ---------------- */
.stats { position: relative; background: var(--ink); color: #fff; padding: 4rem 0; overflow: hidden; }
.stats::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 48px 100%;
}
.stat-item { position: relative; z-index: 2; text-align: center; }
.stat-item .num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 700;
  color: #fff; line-height: 1; display: inline-flex; align-items: flex-start;
}
.stat-item .num .plus { color: var(--brass-soft); font-size: .6em; margin-left: .1em; }
.stat-item .lbl {
  font-family: var(--font-mono);
  font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
  color: rgba(255,255,255,.6); margin-top: .8rem; display: block;
}

/* ---------------- CTA ---------------- */
.cta-box {
  position: relative;
  background: var(--ecron-navy);
  border-radius: var(--radius);
  padding: 3.25rem 2.5rem;
  color: #fff;
  overflow: hidden;
  border-top: 3px solid var(--ecron-accent);
}
.cta-box::after {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 240px; height: 240px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%;
}
.cta-box h3 { color: #fff; font-size: clamp(1.4rem, 2.6vw, 2rem); margin-bottom: .6rem; }

/* ---------------- SAYFA BAŞLIĞI ---------------- */
.page-header {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding: 3.75rem 0 3.25rem;
  overflow: hidden;
  border-bottom: 3px solid var(--ecron-accent);
}
.page-header::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(100deg, #000 5%, transparent 65%);
  mask-image: linear-gradient(100deg, #000 5%, transparent 65%);
}
.page-header h1 {
  position: relative; z-index: 2; color: #fff;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: .5rem;
}
.page-header .breadcrumb-c {
  position: relative; z-index: 2;
  font-family: var(--font-mono); font-size: .74rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.page-header .breadcrumb-c a { color: var(--brass-soft); }
.page-header .breadcrumb-c a:hover { color: #fff; }

/* ---------------- SERTİFİKA DOĞRULAMA ---------------- */
.verify-wrap {
  background: #fff;
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}
.verify-icon {
  width: 64px; height: 64px; margin: 0 auto 1.25rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--ecron-gray-2);
  border-radius: 50%;
  background: var(--ecron-gray);
  color: var(--ecron-navy); font-size: 1.6rem;
}
.verify-input {
  font-family: var(--font-mono);
  font-size: 1.02rem; letter-spacing: .08em;
  padding: .95rem 1.15rem;
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}
.verify-input:focus {
  border-color: var(--ecron-blue);
  box-shadow: 0 0 0 3px rgba(30,86,200,.12);
  outline: none;
}

.result-card {
  background: #fff;
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.result-card .result-head {
  padding: 1.5rem 1.75rem;
  color: #fff;
  display: flex; align-items: center; gap: .9rem;
  font-family: var(--font-display); font-weight: 700;
}
.result-card.valid .result-head     { background: #15653A; }
.result-card.invalid .result-head   { background: #8A2029; }
.result-card.cancelled .result-head { background: #8A5A12; }
.result-card .result-body { padding: 1.75rem; }

.detail-row {
  display: flex; flex-wrap: wrap; gap: .35rem 1.5rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--ecron-gray-2);
}
.detail-row:last-child { border-bottom: 0; }
.detail-row .lbl {
  font-family: var(--font-mono);
  font-size: .68rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--ecron-navy);
  min-width: 190px; padding-top: .18rem;
}
.detail-row .val { font-weight: 600; color: var(--ecron-text); flex: 1; }

/* ---------------- İLETİŞİM ---------------- */
.contact-info-card {
  background: #fff;
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius);
  padding: 1.75rem;
  height: 100%;
  transition: var(--transition);
}
.contact-info-card:hover { border-color: #B9C9E2; box-shadow: var(--shadow-md); }
.contact-info-card .ci-icon {
  width: 44px; height: 44px; margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--ecron-gray-2); border-radius: var(--radius-sm);
  background: var(--ecron-gray); color: var(--ecron-navy); font-size: 1.15rem;
}
.contact-form .form-control {
  border: 1px solid var(--ecron-gray-2);
  border-radius: var(--radius-sm);
  padding: .8rem 1rem;
  font-size: .95rem;
}
.contact-form .form-control:focus {
  border-color: var(--ecron-blue);
  box-shadow: 0 0 0 3px rgba(30,86,200,.12);
}

/* ---------------- FOOTER ---------------- */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.62);
  padding: 4rem 0 0;
  font-size: .92rem;
  border-top: 3px solid var(--ecron-accent);
}
.footer h5 {
  color: #fff; font-size: .78rem; font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: .15em; text-transform: uppercase;
  margin-bottom: 1.35rem; padding-bottom: .7rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  position: relative;
}
.footer h5::after {
  content: ''; position: absolute; left: 0; bottom: -1px;
  width: 34px; height: 1px; background: var(--ecron-accent);
}
.footer a { color: rgba(255,255,255,.62); }
.footer a:hover { color: var(--brass-soft); }
.footer .footer-links li { margin-bottom: .6rem; }
.footer .footer-brand img {
  height: 52px; background: #fff; padding: .45rem .7rem;
  border-radius: var(--radius-sm); margin-bottom: 1.15rem;
}
.footer .footer-contact li { display: flex; gap: .75rem; margin-bottom: .85rem; align-items: flex-start; }
.footer .footer-contact i { color: var(--ecron-accent); margin-top: .3rem; }
.footer .social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; margin-right: .45rem;
  border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-sm);
}
.footer .social a:hover { background: var(--ecron-accent); border-color: var(--ecron-accent); color: #fff; }
.footer-bottom {
  margin-top: 3rem; padding: 1.35rem 0;
  border-top: 1px solid rgba(255,255,255,.09);
  font-size: .84rem; color: rgba(255,255,255,.5);
}

/* ---------------- WHATSAPP ---------------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 1040;
  width: 52px; height: 52px; border-radius: 50%;
  background: #1FA855; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; box-shadow: 0 6px 20px rgba(31,168,85,.35);
  transition: var(--transition);
}
.wa-float:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 10px 26px rgba(31,168,85,.45); }

/* ---------------- HAREKET ---------------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.show { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------------- YARDIMCI ---------------- */
.alert-soft {
  background: var(--ecron-gray);
  border: 1px solid var(--ecron-gray-2);
  border-left: 3px solid var(--ecron-accent);
  border-radius: var(--radius-sm);
  color: var(--ecron-text);
}

/* ---------------- BLOG İÇERİĞİ ---------------- */
.blog-content { font-size: 1.02rem; line-height: 1.85; color: #26314A; }
.blog-content h2, .blog-content h3, .blog-content h4 { margin: 2.2rem 0 .9rem; }
.blog-content h2 { font-size: 1.5rem; }
.blog-content h3 { font-size: 1.22rem; }
.blog-content h4 { font-size: 1.06rem; }
.blog-content p { margin-bottom: 1.15rem; }
.blog-content ul, .blog-content ol { margin-bottom: 1.3rem; padding-left: 1.3rem; }
.blog-content li { margin-bottom: .5rem; }
.blog-content img { max-width: 100%; border-radius: var(--radius); margin: 1.5rem 0; border: 1px solid var(--ecron-gray-2); }
.blog-content a { color: var(--ecron-blue); text-decoration: underline; text-underline-offset: 2px; }
.blog-content blockquote {
  border-left: 3px solid var(--ecron-accent);
  background: var(--ecron-gray);
  padding: 1.1rem 1.4rem; margin: 1.6rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--ecron-navy);
}

/* ---------------- EĞİTİM KARTLARI ---------------- */
.egitim-kart {
  border: 1px solid var(--ecron-gray-2) !important;
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  background: #fff;
}
.egitim-kart:hover {
  transform: translateY(-2px);
  border-color: #B9C9E2 !important;
  box-shadow: var(--shadow-md) !important;
}
.egitim-kapak {
  position: relative; height: 176px; overflow: hidden;
  background: var(--ecron-gray);
  border-bottom: 1px solid var(--ecron-gray-2);
}
.egitim-kapak img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.92); }
.egitim-kapak-bos {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: #A9BAD4; font-size: 2.4rem;
  background:
    linear-gradient(135deg, #EDF2F9, #F7FAFD),
    repeating-linear-gradient(90deg, transparent 0 22px, rgba(20,53,127,.05) 22px 23px);
}
.egitim-rozet {
  position: absolute; top: 10px; right: 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: .65rem; letter-spacing: .08em;
}

/* ---------------- ÇEREZ BANDI ---------------- */
.cerez-bandi {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1050;
  background: var(--ink); color: rgba(255,255,255,.85);
  padding: 1rem 0;
  box-shadow: 0 -6px 24px rgba(0,0,0,.22);
  border-top: 2px solid var(--ecron-accent);
}
.cerez-bandi .cerez-metin { font-size: .88rem; line-height: 1.65; flex: 1 1 320px; }
.cerez-bandi a { color: var(--brass-soft); text-decoration: underline; }
.cerez-bandi a:hover { color: #fff; }

.footer-legal a {
  color: rgba(255,255,255,.5);
  font-family: var(--font-mono); font-size: .72rem;
  letter-spacing: .08em; text-transform: uppercase;
  margin-left: 1.15rem;
}
.footer-legal a:first-child { margin-left: 0; }
.footer-legal a:hover { color: var(--brass-soft); }
@media (max-width: 575.98px) {
  .footer-legal a { margin: 0 .75rem .35rem 0; display: inline-block; }
}

/* ---------------- YASAL METİNLER ---------------- */
.yasal-metin { line-height: 1.85; color: #2A3550; font-size: .97rem; }
.yasal-metin h2 {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700; color: var(--ecron-navy);
  margin: 2.1rem 0 .85rem; padding-bottom: .55rem;
  border-bottom: 1px solid var(--ecron-gray-2);
}
.yasal-metin h2:first-child { margin-top: 0; }
.yasal-metin h3 { font-size: 1rem; font-weight: 700; color: var(--ecron-accent); margin: 1.5rem 0 .6rem; }
.yasal-metin p { margin-bottom: 1rem; }
.yasal-metin ul { margin-bottom: 1.25rem; padding-left: 1.2rem; }
.yasal-metin li { margin-bottom: .5rem; }
.yasal-metin strong { color: var(--ecron-navy); }

.list-group-item { border-color: var(--ecron-gray-2); font-size: .93rem; }
.list-group-item.active { background: var(--ecron-navy); border-color: var(--ecron-navy); color: #fff; }

/* ---------------- ERİŞİLEBİLİRLİK ---------------- */
a:focus-visible, button:focus-visible, .btn:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ecron-accent);
  outline-offset: 2px;
}

/* ---------------- YAZDIRMA ---------------- */
@media print {
  .topbar, .navbar, .footer, .wa-float, .cerez-bandi, .btn { display: none !important; }
  body { background: #fff !important; }
  .result-card { border: 1px solid #999; box-shadow: none; }
}

/* ---------------- MOBİL ---------------- */
@media (max-width: 991.98px) {
  .section { padding: 3.75rem 0; }
  .hero { padding: 4rem 0 3.25rem; }
  .hero-slide { min-height: 460px; }
  .about-badge { right: 12px; bottom: -14px; padding: .9rem 1.15rem; }
  .navbar .nav-link::after { display: none; }
  .detail-row .lbl { min-width: 100%; }
}
@media (max-width: 575.98px) {
  .cta-box { padding: 2.25rem 1.5rem; }
  .verify-wrap { padding: 1.6rem; }
  .service-card .service-img { margin: -2rem -1.75rem 1.25rem; }
}

/* ---------------- EĞİTİM DETAY BAŞLIĞI ---------------- */
.egitim-hero {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding: 3.5rem 0;
  overflow: hidden;
  border-bottom: 3px solid var(--ecron-accent);
}
.egitim-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(100deg, #000 5%, transparent 70%);
  mask-image: linear-gradient(100deg, #000 5%, transparent 70%);
}
.egitim-hero > .container { position: relative; z-index: 2; }
.egitim-hero h1 { color: #fff; }
.egitim-hero nav a { color: var(--brass-soft); }

/* Eğitim kataloğu: fiyat mono (belge dili) */
.egitim-kart .fiyat {
  font-family: var(--font-mono); font-weight: 500; letter-spacing: -.01em;
}

/* Slayt butonlarında ikon-yazı boşluğu (butonlar admin'den geldiği için sınıf yok) */
.hero-slide .slide-btns .btn i { margin-right: .5rem; }
.btn-ecron i:first-child:not(:only-child) { margin-right: .4rem; }