/*
Theme Name: ProjePortalı
Description: ProjePortalı Elektrik Proje Platformu Teması
Version: 1.1
Author: ProjePortalı
Text Domain: voltevas
*/

:root{
  --primary:#003580;--primary-hover:#00224F;
  --action:#0071C2;--action-hover:#005999;
  --highlight:#FF6A00;--highlight-hover:#E55E00;--highlight-ink:#FFFFFF;
  --ink:#1A1A1A;--ink-muted:#595959;--ink-subdued:#6B6B6B;
  --canvas:#FFFFFF;--surface-1:#F5F5F5;--surface-2:#EBF3FF;--border:#E0E0E0;
  --success:#008009;--error:#CC0000;
  --r-sm:4px;--r-md:8px;--r-lg:12px;--r-pill:9999px;
  --sh-card:0 1px 6px rgba(0,0,0,.10);
  --sh-elev:0 4px 16px rgba(0,0,0,.16);
  --sh-pop:0 2px 12px rgba(0,0,0,.20);
  --font:BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --maxw:1140px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);font-size:14px;line-height:1.43;color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:var(--action);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font-family:inherit;font-size:14px;color:var(--ink)}

/* === Top nav === */
.nav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:300}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;gap:32px}
.brand{font-weight:800;font-size:20px;color:var(--primary);letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.brand-logo{width:28px;height:28px;border-radius:6px;background:var(--primary);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:14px}
.nav-links{display:flex;gap:28px;margin-left:24px;flex:1}
.nav-links a{color:var(--ink);font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.nav-links a.active{color:var(--primary)}
.nav-links a:hover{color:var(--action);text-decoration:none}
.nav-cta{display:flex;gap:8px;align-items:center}
.lang{font-size:12px;color:var(--ink-muted);padding:6px 10px;border:1px solid var(--border);border-radius:var(--r-md);background:#fff}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--r-md);font-weight:600;font-size:14px;transition:all .15s ease;border:1px solid transparent;line-height:1}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);text-decoration:none;color:#fff}
.btn-action{background:var(--action);color:#fff}
.btn-action:hover{background:var(--action-hover);text-decoration:none;color:#fff}
.btn-highlight{background:var(--highlight);color:#fff}
.btn-highlight:hover{background:var(--highlight-hover);text-decoration:none;color:#fff}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--border)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.btn-ghost{background:transparent;color:var(--action);padding:8px 12px}
.btn-block{width:100%;display:flex}
.btn-lg{padding:14px 24px;font-size:15px}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* === Form === */
.field{margin-bottom:16px}
.label{display:block;font-weight:600;font-size:13px;margin-bottom:6px;color:var(--ink)}
.input,.textarea,.select{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--r-md);background:#fff;transition:border-color .15s;outline:none}
.input:focus,.textarea:focus,.select:focus{border-color:var(--action);box-shadow:0 0 0 3px rgba(0,113,194,.15)}
.input.with-icon{padding-right:42px}
.input-wrap{position:relative}
.input-icon{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--ink-subdued);cursor:pointer;font-size:16px}
.help{font-size:12px;color:var(--ink-subdued);margin-top:6px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-muted);margin-bottom:10px}
.check input{margin-top:2px;width:16px;height:16px;accent-color:var(--action)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.phone{display:flex;gap:8px}
.phone .select{max-width:100px}

/* === Notices === */
.vt-notice{padding:12px 16px;border-radius:var(--r-md);margin-bottom:16px;font-size:13px;font-weight:600}
.vt-notice.error{background:#fff0f0;border:1px solid #fca5a5;color:var(--error)}
.vt-notice.success{background:#f0fff4;border:1px solid #86efac;color:var(--success)}

/* === Container === */
.section{max-width:var(--maxw);margin:0 auto;padding:48px 24px}
.section.tight{padding:32px 24px}
.section.hero{padding:64px 24px}

/* ========== Anasayfa ========== */
.home-split{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center;padding:48px 24px;max-width:var(--maxw);margin:0 auto;min-height:calc(100vh - 65px)}
.login-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-card);padding:32px}
.login-card h1{font-size:24px;font-weight:700;margin:0 0 6px;color:var(--primary)}
.login-card p.sub{margin:0 0 24px;color:var(--ink-muted);font-size:13px}
.row-between{display:flex;justify-content:space-between;align-items:center;margin:12px 0 18px}
.login-card .foot{text-align:center;margin-top:14px;color:var(--ink-muted);font-size:13px}
.login-card .foot strong{color:var(--action);font-weight:700}

.hero-visual{background:var(--surface-2);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);position:relative}
.hero-visual .schematic{display:block;width:100%;height:auto}
.hero-cta{display:flex;gap:12px;margin-top:18px}
.hero-cta .btn{flex:1}
.hero-tagline{position:absolute;top:24px;left:24px;right:24px;color:var(--primary);font-weight:700;font-size:22px;line-height:1.2;text-shadow:0 1px 0 rgba(255,255,255,.6)}
.hero-tagline span{color:var(--highlight)}

/* ========== Register ========== */
.auth-wrap{max-width:560px;margin:0 auto;padding:48px 24px}
.auth-title{text-align:center;margin-bottom:32px}
.auth-title h1{margin:0;font-size:32px;font-weight:700;color:var(--primary);letter-spacing:-.01em}
.auth-title p{margin:8px 0 0;color:var(--ink-muted)}
.auth-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh-card)}
.divider{height:1px;background:var(--border);margin:20px 0}
.legal-checks{margin:16px 0 20px}
.legal-checks a{font-weight:600}
.foot-link{text-align:center;color:var(--ink-muted);font-size:13px;margin-top:16px}

/* ========== Şifremi Unuttum ========== */
.forgot-wrap{max-width:460px;margin:0 auto;padding:64px 24px}
.icon-circle{width:56px;height:56px;border-radius:50%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--primary);font-size:24px}
.forgot-wrap .back{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;margin-top:16px}

/* ========== Demo Talep ========== */
.demo-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.demo-info h1{font-size:36px;font-weight:700;color:var(--primary);margin:0 0 12px;letter-spacing:-.01em;line-height:1.15}
.demo-info p.lead{color:var(--ink-muted);font-size:16px;line-height:1.5;margin:0 0 24px}
.demo-list{list-style:none;padding:0;margin:0}
.demo-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:14px}
.demo-list li:last-child{border-bottom:0}
.demo-list .tick{width:24px;height:24px;border-radius:50%;background:var(--surface-2);color:var(--success);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:700}

/* ========== İletişim ========== */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:48px}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;text-align:center;box-shadow:var(--sh-card)}
.contact-card .ic{width:48px;height:48px;border-radius:50%;background:var(--surface-2);color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:22px}
.contact-card h3{margin:0 0 6px;font-size:15px;color:var(--ink)}
.contact-card p{margin:0;color:var(--ink-muted);font-size:13px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.map-box{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-lg);min-height:420px;display:flex;align-items:center;justify-content:center;color:var(--ink-subdued);position:relative;overflow:hidden}
.map-box svg{width:100%;height:100%;display:block}

/* ========== Platform ========== */
.platform-hero{background:linear-gradient(180deg,var(--surface-2) 0%,#fff 100%);padding:80px 24px 64px;text-align:center}
.platform-hero .eyebrow{display:inline-block;background:#fff;border:1px solid var(--border);color:var(--primary);padding:6px 14px;border-radius:var(--r-pill);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px}
.platform-hero h1{font-size:48px;font-weight:700;color:var(--primary);margin:0 0 16px;letter-spacing:-.02em;line-height:1.1;max-width:780px;margin-left:auto;margin-right:auto}
.platform-hero h1 span{color:var(--highlight)}
.platform-hero p.lead{font-size:18px;color:var(--ink-muted);max-width:640px;margin:0 auto 28px;line-height:1.5}
.cta-row{display:flex;gap:12px;justify-content:center}

.features-h{text-align:center;margin-bottom:40px}
.features-h .eyebrow{color:var(--highlight);font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.features-h h2{font-size:32px;color:var(--primary);margin:8px 0 0;font-weight:700;letter-spacing:-.01em}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;transition:transform .2s,box-shadow .2s}
.feat-card:hover{transform:translateY(-2px);box-shadow:var(--sh-elev)}
.feat-card .ic{width:48px;height:48px;border-radius:var(--r-md);background:var(--surface-2);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}
.feat-card h3{margin:0 0 8px;font-size:18px;color:var(--ink)}
.feat-card p{margin:0;color:var(--ink-muted);font-size:14px;line-height:1.5}

.detail-row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:64px 0;border-bottom:1px solid var(--border)}
.detail-row.reverse{direction:rtl}
.detail-row.reverse>*{direction:ltr}
.detail-text h3{color:var(--highlight);font-weight:700;font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 8px}
.detail-text h2{font-size:28px;color:var(--primary);margin:0 0 14px;letter-spacing:-.01em;line-height:1.2}
.detail-text p{color:var(--ink-muted);font-size:15px;line-height:1.6;margin:0 0 16px}
.detail-text ul{padding-left:18px;margin:0;color:var(--ink-muted)}
.detail-text ul li{margin-bottom:8px}
.detail-visual{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-lg);min-height:300px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.detail-visual svg{width:100%;height:100%;max-height:340px}

.cta-band{background:var(--primary);color:#fff;border-radius:var(--r-lg);padding:48px;text-align:center;margin:48px 0}
.cta-band h2{margin:0 0 12px;font-size:28px;letter-spacing:-.01em}
.cta-band p{margin:0 0 24px;color:rgba(255,255,255,.85);font-size:15px}

/* ========== Footer ========== */
footer{background:var(--surface-1);border-top:1px solid var(--border);padding:48px 24px 24px;margin-top:32px}
.footer-inner{max-width:var(--maxw);margin:0 auto}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-cols h4{margin:0 0 12px;font-size:13px;color:var(--ink);letter-spacing:.04em;text-transform:uppercase}
.footer-cols a{display:block;color:var(--ink-muted);font-size:13px;padding:4px 0}
.footer-cols a:hover{color:var(--action);text-decoration:none}
.footer-brand p{color:var(--ink-muted);font-size:13px;line-height:1.5;margin:12px 0 0}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;color:var(--ink-subdued);font-size:12px;text-align:center}

/* ========== Responsive ========== */
@media (max-width:900px){
  .home-split,.demo-grid,.contact-grid,.detail-row,.feat-grid,.contact-cards,.footer-cols{grid-template-columns:1fr;gap:24px}
  .row{grid-template-columns:1fr}
  .nav-links{display:none}
  .platform-hero h1{font-size:32px}
  .home-split{min-height:auto}
}

/* Metin logo: logo dosyası (assets/images/logo/projeportali-logo*.svg) yüklenene
   kadar voltevas_marka_logosu() aynı yerde marka adını yazar. Yazı boyu satır içi
   (logo yüksekliğinden) gelir. */
.vv-brand-text{
  display:inline-block;
  font-family:'InterVar','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-weight:800;
  line-height:1;
  letter-spacing:-.02em;
  white-space:nowrap;
  color:#172033;
}
.vv-brand-text--white{color:#fff}
.vv-brand-text--sm{
  width:40px;
  height:40px;
  border-radius:10px;
  background:#3c9aa7;
  color:#fff;
  line-height:40px;
  text-align:center;
  letter-spacing:0;
}