/* =====================================================================
   İnsuyu Başvuru Portalı — taktik tema, marka kimliğine (lacivert #1C234F)
   uyarlanmış. Font: Inter. Kategori sayfaları --accent'i inline set eder.
   ===================================================================== */
:root{
  --navy:#1C234F;        /* MARKA LACİVERTİ */
  --navy-2:#151b3d;      /* koyu bölümler */
  --navy-3:#0f1430;      /* footer */
  --paper:#f4f6f9;
  --ink:#161a2e;
  --muted:#4a4f6a;
  --accent:#3554d1;      /* varsayılan vurgu (marka mavisi) — home/portal */
  --accent-rgb:53,84,209;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
::selection{background:var(--accent);color:#fff}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.1)}
.ib-nav-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:80px;display:flex;align-items:center;justify-content:space-between}
.ib-nav-logo{display:flex;align-items:center}
.ib-nav-logo img{height:44px;width:auto;display:block}
.ib-nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.ib-nav-link{padding:8px 15px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.62);transition:color .15s,background .15s}
.ib-nav-link:hover,.ib-nav-link.ib-active{color:#fff;background:rgba(255,255,255,.1)}
.ib-nav-toggle{display:none}
@media(max-width:860px){
  .ib-nav-links{position:fixed;inset:80px 0 auto 0;background:var(--navy);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid rgba(255,255,255,.1);display:none}
  .ib-nav-links.open{display:flex}
  .ib-nav-link{padding:14px 8px;font-size:13px;border-bottom:1px solid rgba(255,255,255,.06)}
  .ib-nav-toggle{display:flex;width:42px;height:42px;align-items:center;justify-content:center;color:#fff}
  .ib-nav-toggle svg{width:26px;height:26px}
}

/* HERO (home) */
.ib-hero{position:relative;background:var(--navy);overflow:hidden;padding-top:80px}
.ib-hero-grid,.ib-page-header-grid{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px}
.ib-hero-glow{position:absolute;right:0;top:0;bottom:0;width:40%;pointer-events:none;background:radial-gradient(circle at top right,rgba(var(--accent-rgb),.10),transparent 60%)}
.ib-hero-line{position:absolute;top:80px;left:0;right:0;height:1px;background:rgba(255,255,255,.05)}
.ib-corner-tl{position:absolute;top:100px;left:32px;opacity:.2;width:48px;height:48px;border-top:2px solid rgba(255,255,255,.4);border-left:2px solid rgba(255,255,255,.4)}
.ib-corner-br{position:absolute;bottom:60px;right:32px;opacity:.2;width:48px;height:48px;border-bottom:2px solid rgba(255,255,255,.4);border-right:2px solid rgba(255,255,255,.4)}
.ib-hero-inner{position:relative;max-width:1280px;margin:0 auto;padding:80px 24px 112px}
.ib-hero-badge{display:flex;align-items:center;gap:12px;margin-bottom:30px}
.ib-badge-diamond{width:8px;height:8px;background:var(--accent);transform:rotate(45deg)}
.ib-badge-text{color:var(--accent);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.25em}
.ib-badge-line{flex:1;height:1px;background:rgba(255,255,255,.1);max-width:64px}
.ib-hero-h1 span{display:block;font-size:clamp(38px,7.5vw,68px);font-weight:900;line-height:1.02;letter-spacing:-.02em;text-transform:uppercase}
.ib-hero-h1 .l1{color:#fff}.ib-hero-h1 .l2{color:rgba(255,255,255,.22)}.ib-hero-h1 .l3{color:var(--accent)}
.ib-hero-divider{display:flex;align-items:center;gap:14px;margin:30px 0 22px}
.ib-div-thick{width:60px;height:2px;background:var(--accent)}.ib-div-mid{width:16px;height:2px;background:rgba(255,255,255,.2)}.ib-div-thin{width:8px;height:2px;background:rgba(255,255,255,.1)}
.ib-hero-sub{color:rgba(255,255,255,.5);font-size:16px;max-width:480px;line-height:1.7}
.ib-hero-stats{display:flex;flex-wrap:wrap;gap:32px;margin-top:38px}
.ib-stat-val{color:#fff;font-size:24px;font-weight:900;letter-spacing:-.02em}
.ib-stat-label{color:rgba(255,255,255,.32);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;margin-top:4px}
.ib-hero-cut,.ib-header-cut{position:absolute;bottom:0;left:0;right:0;height:44px;background:var(--paper);clip-path:polygon(0 100%,100% 0,100% 100%)}

/* CARDS (home) */
.ib-cards-section{max-width:1280px;margin:0 auto;padding:16px 24px 72px}
.ib-section-label{display:flex;align-items:center;gap:16px;margin-bottom:36px}
.ib-section-label-text{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:#4A4A6A}
.ib-section-label-line{flex:1;height:1px;background:#e5e7eb}
.ib-section-label-count{font-size:10px;color:#9ca3af}
.ib-cards-grid{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:640px){.ib-cards-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.ib-cards-grid{grid-template-columns:repeat(4,1fr)}}
.ib-card{position:relative;display:block;background:#fff;border:1px solid #e5e7eb;transition:transform .2s,box-shadow .2s,border-color .2s}
.ib-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.12);border-color:#d1d5db;z-index:2}
.ib-card-accent-top{position:absolute;top:0;left:0;right:0;height:4px;transition:height .2s}
.ib-card:hover .ib-card-accent-top{height:6px}
.ib-card-code{position:absolute;top:16px;right:16px;font-size:9px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;opacity:.7}
.ib-card-body{padding:30px;display:flex;flex-direction:column;min-height:248px}
.ib-card-icon{margin-bottom:18px;transition:transform .2s}
.ib-card:hover .ib-card-icon{transform:scale(1.1)}
.ib-card-icon svg{width:28px;height:28px}
.ib-card-title{color:var(--ink);font-size:20px;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:1;margin-bottom:4px}
.ib-card-subtitle{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;margin-bottom:14px}
.ib-card-desc{color:#4A4A6A;font-size:12.5px;line-height:1.7;flex:1}
.ib-card-cta{margin-top:22px;display:flex;align-items:center;justify-content:space-between}
.ib-card-cta-text{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}
.ib-card-arrow svg{width:16px;height:16px;transition:transform .2s}
.ib-card:hover .ib-card-arrow svg{transform:translateX(4px)}
.ib-card-bottom-line{position:absolute;bottom:0;left:0;height:2px;width:0;transition:width .3s;opacity:.35}
.ib-card:hover .ib-card-bottom-line{width:100%}

/* INFO STRIP */
.ib-info-strip{background:var(--navy);border-top:1px solid rgba(255,255,255,.1)}
.ib-info-strip-inner{max-width:1280px;margin:0 auto;padding:48px 24px}
.ib-info-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:768px){.ib-info-grid{grid-template-columns:repeat(3,1fr)}.ib-info-item+.ib-info-item{border-left:1px solid rgba(255,255,255,.1);padding-left:40px}.ib-info-item{padding-right:40px}}
.ib-info-icon{color:var(--accent);font-size:20px;margin-bottom:12px}
.ib-info-title{color:#fff;font-weight:700;font-size:13px;margin-bottom:8px}
.ib-info-desc{color:rgba(255,255,255,.42);font-size:12px;line-height:1.7}

/* PAGE HEADER (form/positions) */
.ib-page-header{position:relative;background:var(--navy);overflow:hidden;padding-top:80px}
.ib-page-header-glow{position:absolute;top:0;right:0;width:384px;height:384px;pointer-events:none;background:radial-gradient(circle at top right,rgba(var(--accent-rgb),.10),transparent 60%)}
.ib-page-header-inner{position:relative;max-width:1280px;margin:0 auto;padding:56px 24px}
.ib-breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:22px}
.ib-breadcrumb a{color:rgba(255,255,255,.42);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;transition:.15s}
.ib-breadcrumb a:hover{color:rgba(255,255,255,.7)}
.ib-breadcrumb-sep{color:rgba(255,255,255,.2);font-size:10px}
.ib-breadcrumb-current{color:var(--accent);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.1em}
.ib-page-header-content{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.ib-sys-label{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.ib-sys-diamond{width:8px;height:8px;background:var(--accent);transform:rotate(45deg)}
.ib-sys-text{color:var(--accent);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.25em}
.ib-page-h1{color:#fff;font-size:clamp(28px,4vw,42px);font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:1.1}
.ib-page-h1 span{color:var(--accent)}
.ib-page-sub{color:rgba(255,255,255,.42);font-size:14px;max-width:480px;line-height:1.7;margin-top:16px}
.ib-code-badge{display:none;flex-direction:column;align-items:flex-end;gap:4px;border-right:2px solid var(--accent);padding-right:20px}
@media(min-width:768px){.ib-code-badge{display:flex}}
.ib-code-badge-main{color:var(--accent);font-size:32px;font-weight:900}
.ib-code-badge-sub{color:rgba(255,255,255,.24);font-size:10px;letter-spacing:.15em;text-transform:uppercase}

/* MAIN + FORM */
main{max-width:1280px;margin:0 auto;padding:48px 24px}
.ib-form-layout{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:1024px){.ib-form-layout{grid-template-columns:2fr 1fr}}
.ib-flash{padding:15px 18px;margin-bottom:26px;font-size:13px;font-weight:600;border:1px solid}
.ib-flash.ok{color:#0f7a4d;background:#e6f6ee;border-color:#bfe6d0}
.ib-flash.err{color:#b3261e;background:#fbe9e7;border-color:#f3c9c4}
.ib-form-section{margin-bottom:30px}
.ib-form-section-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.ib-section-num{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-size:10px;font-weight:900;flex-shrink:0}
.ib-section-title{color:var(--ink);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.ib-section-line{flex:1;height:1px;background:#e5e7eb}
.ib-form-section-body{background:#fff;border-left:2px solid var(--accent);padding:24px}
.ib-form-grid{display:grid;grid-template-columns:1fr;gap:20px}
.ib-form-grid-2{grid-template-columns:1fr 1fr}
@media(max-width:640px){.ib-form-grid-2{grid-template-columns:1fr}}
.ib-col-span-2{grid-column:span 2}
@media(max-width:640px){.ib-col-span-2{grid-column:span 1}}
.ib-field-label{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:#4A4A6A;margin-bottom:8px}
.ib-field-req{color:var(--accent)}
.ib-field-input,.ib-field-select,.ib-field-textarea{width:100%;background:#fff;border:1px solid #d1d5db;padding:12px 16px;font-size:14px;font-family:inherit;color:var(--ink);outline:none;transition:.15s;border-radius:0;appearance:none}
.ib-field-input:focus,.ib-field-select:focus,.ib-field-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.ib-field-input::placeholder,.ib-field-textarea::placeholder{color:#9ca3af}
.ib-field-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234A4A6A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}
.ib-field-textarea{resize:vertical;min-height:120px}
.ib-file-upload-area{border:2px dashed #d1d5db;padding:28px 24px;text-align:center;cursor:pointer;transition:.2s;background:#fafafa;position:relative}
.ib-file-upload-area:hover{border-color:var(--accent);background:#fff}
.ib-file-upload-area input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.ib-upload-icon{color:#9ca3af;margin-bottom:10px}.ib-upload-icon svg{width:30px;height:30px}
.ib-upload-text{font-size:13px;font-weight:600;color:#4A4A6A;margin-bottom:4px}
.ib-upload-sub{font-size:11px;color:#9ca3af}
/* Dosya seçildiğinde belirgin geri bildirim */
.ib-file-upload-area.has-file{border-style:solid;border-color:var(--accent);background:rgba(var(--accent-rgb),.06)}
.ib-file-upload-area.has-file .ib-upload-icon{color:var(--accent)}
.ib-file-upload-area.has-file .ib-upload-text{color:var(--accent);word-break:break-all}
.ib-file-upload-area.has-file .ib-upload-sub{color:var(--accent)}
.ib-upload-corner{position:absolute;width:12px;height:12px}
.ib-upload-corner.ib-tl{top:8px;left:8px;border-top:2px solid var(--accent);border-left:2px solid var(--accent)}
.ib-upload-corner.ib-br{bottom:8px;right:8px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent)}
.ib-captcha-row{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}
.ib-captcha-q{font-weight:800;font-size:18px;color:var(--navy);background:#eef1fb;border:1px solid #d7ddf5;padding:11px 16px;white-space:nowrap}
.ib-submit-row{margin-top:30px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.ib-btn-submit{padding:16px 32px;background:var(--accent);color:#fff;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;border:none;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:12px}
.ib-btn-submit:hover{filter:brightness(1.08)}
.ib-btn-submit:disabled{opacity:.6;cursor:not-allowed}
.ib-btn-submit svg{width:16px;height:16px}
.ib-submit-note{font-size:10px;color:#9ca3af;line-height:1.6;max-width:240px}

/* SIDEBAR */
.ib-sidebar{display:flex;flex-direction:column;gap:20px}
.ib-sidebar-card{background:var(--navy);padding:24px}
.ib-sidebar-card-light{background:#fff;border:1px solid #e5e7eb;padding:24px}
.ib-sidebar-label{color:rgba(255,255,255,.42);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.2em;margin-bottom:18px}
.ib-step-item{display:flex;gap:12px}
.ib-step-indicator{display:flex;flex-direction:column;align-items:center}
.ib-step-num{width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:900;color:var(--accent);border:1px solid rgba(var(--accent-rgb),.5);flex-shrink:0}
.ib-step-connector{width:1px;flex:1;background:rgba(255,255,255,.1);margin:4px 0;min-height:18px}
.ib-step-content{padding-bottom:16px}
.ib-step-name{color:#fff;font-size:12px;font-weight:700;line-height:1.3}
.ib-tips-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:#4A4A6A;margin-bottom:14px}
.ib-tip-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:11px}
.ib-tip-diamond{width:6px;height:6px;transform:rotate(45deg);background:var(--accent);flex-shrink:0;margin-top:4px}
.ib-tip-text{color:#4A4A6A;font-size:11.5px;line-height:1.6}
.ib-contact-card{border:1px solid rgba(var(--accent-rgb),.3);padding:20px}
.ib-contact-label{font-size:10px;color:#4A4A6A;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.ib-contact-email{color:var(--accent);font-size:14px;font-weight:700}
.ib-contact-email:hover{text-decoration:underline}

/* SUCCESS */
.ib-success-wrap{max-width:520px;margin:0 auto;text-align:center;padding:60px 0}
.ib-success-diamond{position:relative;width:80px;height:80px;margin:0 auto 30px}
.ib-success-diamond-border{position:absolute;inset:0;border:2px solid var(--accent);transform:rotate(45deg)}
.ib-success-diamond-check{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.ib-success-diamond-check svg{width:32px;height:32px;color:var(--accent)}
.ib-success-h2{color:var(--ink);font-size:24px;font-weight:900;text-transform:uppercase;margin-bottom:12px}
.ib-success-line{width:48px;height:2px;background:var(--accent);margin:0 auto 20px}
.ib-success-p{color:#4A4A6A;font-size:14px;line-height:1.7;margin-bottom:30px}
.ib-btn-back{display:inline-flex;align-items:center;gap:12px;padding:12px 24px;background:var(--accent);color:#fff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.ib-btn-back svg{width:16px;height:16px}

/* POSITIONS */
.ib-pos-list{display:flex;flex-direction:column;gap:14px;max-width:900px}
.ib-pos{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid #e5e7eb;border-left:3px solid var(--accent);padding:24px 26px;transition:.2s}
.ib-pos:hover{transform:translateX(4px);box-shadow:0 14px 30px rgba(0,0,0,.08)}
.ib-pos-h{font-size:17px;font-weight:800;color:var(--ink);text-transform:uppercase;letter-spacing:-.01em}
.ib-pos-meta{display:flex;gap:16px;margin-top:8px;flex-wrap:wrap}
.ib-pos-tag{font-size:11px;font-weight:600;color:#4A4A6A;text-transform:uppercase;letter-spacing:.06em}
.ib-pos-tag b{color:var(--accent)}
.ib-pos-go{flex-shrink:0;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);display:inline-flex;align-items:center;gap:8px}
.ib-pos-go svg{width:15px;height:15px}
.ib-pos-empty{color:#4A4A6A;padding:20px 0}

/* FOOTER */
footer{background:var(--navy-3);padding:32px 24px;text-align:center;border-top:1px solid rgba(255,255,255,.05)}
.ib-footer-inner{max-width:1280px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:12px}
.ib-footer-brand{color:rgba(255,255,255,.6);font-size:11px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}
.ib-footer-copy{color:rgba(255,255,255,.25);font-size:10px}

@keyframes spin{to{transform:rotate(360deg)}}.ib-spin{animation:spin .8s linear infinite}