:root{--navy:#082b52;--navy2:#051d38;--blue:#1197f6;--cyan:#39bdf6;--ink:#0d294a;--muted:#62758d;--line:#dbe7f3;--bg:#f6fbff;--white:#fff;--shadow:0 20px 55px rgba(7,44,84,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:#fff}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,var(--navy2),var(--navy));color:#fff;box-shadow:0 8px 30px rgba(5,29,56,.16)}.nav-wrap{height:74px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;min-width:225px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(145deg,#0b6fdd,#35b8ff);transform:rotate(45deg);box-shadow:inset 0 0 12px rgba(255,255,255,.25)}.brand-mark::first-letter{color:transparent}.brand strong{font-size:22px}.brand em{font-size:22px;color:#3fb9ff;font-style:normal;font-weight:700}.brand small{display:block;font-size:10px;color:#bdd0e4;margin-top:2px}.main-nav{margin-left:auto;display:flex;gap:24px}.main-nav a{color:#eaf4ff;text-decoration:none;font-size:14px}.main-nav a:hover{color:#52c1ff}.btn{border:0;border-radius:10px;padding:12px 18px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-family:inherit}.btn-primary{background:linear-gradient(135deg,#0f8ff0,#0da8ff);color:#fff;box-shadow:0 10px 24px rgba(14,148,240,.25)}.btn-outline{border:1px solid #5aaef0;background:#fff;color:#0875ca}.btn-lg{padding:15px 24px}.btn-glass{border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.1);color:white}.nav-toggle{display:none;background:none;border:0;color:white;font-size:24px}.hero{background:radial-gradient(circle at 40% 0%,#edf8ff 0,#f7fbff 42%,#fff 75%);overflow:hidden}.hero-grid{min-height:600px;display:grid;grid-template-columns:1.02fr 1fr;gap:44px;align-items:center;padding:70px 0 54px}.eyebrow{display:inline-flex;padding:9px 12px;border-radius:999px;background:#e4f3ff;color:#0c79c9;font-size:12px;font-weight:800;letter-spacing:.03em}.eyebrow.light{background:rgba(255,255,255,.12);color:#a9dcff}.hero h1{font-size:58px;line-height:1.02;letter-spacing:-.04em;margin:20px 0}.hero h1 span,.why-card h2 span{color:#1398ed}.hero p{font-size:20px;line-height:1.6;color:#425b76;max-width:650px}.hero-actions{display:flex;gap:14px;margin-top:28px}.trust-row{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;color:#315471;font-size:13px}.product-visual{position:relative;min-height:430px}.screen-shell{position:absolute;right:40px;top:30px;width:520px;background:#101820;border:8px solid #111;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.screen-top{height:18px;background:#141b23;padding-left:10px;display:flex;gap:5px;align-items:center}.screen-top span{width:6px;height:6px;border-radius:50%;background:#8090a0}.screen-grid{display:grid;grid-template-columns:115px 1fr;background:#f8fbff;min-height:315px}.screen-grid aside{background:#0b2c54;color:#d9edff;padding:15px 10px;display:flex;flex-direction:column;gap:13px;font-size:9px}.screen-grid aside b{color:#fff;font-size:11px;margin-bottom:4px}.screen-grid section{padding:16px}.screen-grid section h3{margin:0 0 14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.stats article{background:white;border:1px solid #e6edf5;border-radius:8px;padding:9px}.stats small{font-size:8px;color:#77889a}.stats strong{display:block;margin-top:4px;font-size:15px}.chart-card{display:grid;grid-template-columns:1.1fr 1fr;gap:12px;background:white;border:1px solid #e6edf5;border-radius:10px;margin-top:14px;padding:12px;font-size:8px}.bars{display:flex;align-items:flex-end;gap:10px;height:120px}.bars i{display:block;width:16px;background:linear-gradient(#55b8ff,#0c7fdd);border-radius:3px 3px 0 0}.bars i:nth-child(1){height:45%}.bars i:nth-child(2){height:70%}.bars i:nth-child(3){height:52%}.bars i:nth-child(4){height:88%}.bars i:nth-child(5){height:62%}.bars i:nth-child(6){height:76%}.phone-shell{position:absolute;right:0;bottom:0;width:150px;min-height:300px;background:#071b2c;border:7px solid #101820;border-radius:30px;padding:20px 10px;color:#fff;box-shadow:var(--shadow)}.phone-shell b{font-size:10px}.phone-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}.phone-grid span{background:#fff;color:#0a477f;padding:15px 5px;border-radius:10px;text-align:center;font-size:9px}.feature-strip{padding:32px 0;border-top:1px solid #eef4f8;border-bottom:1px solid #eef4f8}.feature-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:25px}.feature-grid article{text-align:center}.feature-grid span{display:grid;place-items:center;margin:auto;width:50px;height:50px;border-radius:50%;background:#eaf6ff;color:#0d92e7;font-size:22px}.feature-grid h3{font-size:14px;margin:11px 0 6px}.feature-grid p{font-size:12px;line-height:1.5;color:var(--muted)}.split-section{padding:0 0 18px;background:#fbfdff}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;border-radius:18px;box-shadow:var(--shadow)}.lab-card{position:relative;min-height:320px;padding:54px;color:white;background:linear-gradient(135deg,#0b2c54,#235f8e);overflow:hidden}.lab-glow{position:absolute;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,#44b9ff55,transparent 60%);right:-100px;bottom:-150px}.lab-card h2,.why-card h2{font-size:34px;margin:0 0 15px}.lab-card p{max-width:500px;line-height:1.7;color:#dbeaff}.why-card{padding:54px;background:linear-gradient(135deg,#f7fbff,#eaf6ff)}.why-card ul{padding:0;list-style:none}.why-card li{margin:16px 0;padding-left:30px;position:relative}.why-card li:before{content:'✓';position:absolute;left:0;top:-2px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#1097ec;color:#fff;font-size:12px}.demo-band{background:linear-gradient(90deg,#08284c,#0b3f73);color:white;padding:42px 0}.demo-grid{display:grid;grid-template-columns:1.3fr .6fr 1fr;gap:34px;align-items:center}.demo-grid h2{font-size:34px;margin:9px 0}.demo-grid p,.demo-grid li{color:#d7e7f5}.pricing{padding:70px 0}.section-head{text-align:center;max-width:700px;margin:0 auto 36px}.section-head h2{font-size:38px;margin:12px 0 8px}.section-head p{color:var(--muted)}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.price-card{position:relative;border:1px solid var(--line);border-radius:16px;padding:28px;background:#fff;display:flex;flex-direction:column;min-height:390px}.price-card.featured{border:2px solid #159ff4;box-shadow:0 18px 45px rgba(21,159,244,.13)}.badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:#218ff3;color:white;padding:7px 14px;border-radius:20px;font-size:11px;white-space:nowrap}.price{font-size:28px;font-weight:800;margin:15px 0}.price small{font-size:12px}.price-card ul{list-style:none;padding:0;line-height:2;color:#41556d;flex:1}.price-card li:before{content:'✓';color:#0a96ea;font-weight:800;margin-right:8px}.pricing-note{text-align:center;color:#7b8998;font-size:12px;margin-top:20px}.about{padding:70px 0;background:#f5faff}.about-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:22px;align-items:stretch}.about h2{font-size:38px;margin:12px 0}.about p{color:var(--muted);line-height:1.8}.metric-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:35px;display:flex;flex-direction:column;justify-content:center}.metric-card strong{font-size:44px;color:#1099ef}.metric-card span{margin-top:8px;color:#5f7185}.contact{padding:70px 0;background:linear-gradient(135deg,#071e39,#0b3a68);color:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact h2{font-size:42px;margin:14px 0}.contact p{color:#d0dfed;line-height:1.7}.contact-form{background:#fff;padding:28px;border-radius:18px;color:var(--ink);display:grid;gap:15px}.contact-form label,.login-card label{font-size:13px;font-weight:700}.contact-form input,.contact-form textarea,.login-card input{width:100%;margin-top:7px;border:1px solid #d7e3ef;border-radius:9px;padding:13px;font:inherit}.form-status{font-size:13px;margin:0;color:#198754}.site-footer{background:#04172c;color:#bdd0e4;padding:28px 0}.footer-grid{display:flex;align-items:center;justify-content:space-between;font-size:12px}.footer-brand{min-width:auto}.login-modal{border:0;border-radius:18px;padding:0;box-shadow:var(--shadow);width:min(440px,calc(100% - 30px))}.login-modal::backdrop{background:rgba(3,20,38,.7);backdrop-filter:blur(4px)}.login-card{position:relative;padding:34px;display:grid;gap:16px}.close-modal{position:absolute;right:14px;top:10px;border:0;background:none;font-size:28px;color:#6f7e8f;cursor:pointer}.login-logo{display:flex;align-items:center;gap:12px;color:var(--navy);font-size:22px}.login-logo em{color:#159ff4;font-style:normal}.login-card h2{margin:6px 0 0}.login-card p,.login-card small{color:#718094}.login-card .brand-mark{width:30px;height:30px}
@media(max-width:980px){.main-nav{display:none;position:absolute;top:74px;left:0;right:0;background:#082b52;padding:20px;flex-direction:column}.main-nav.open{display:flex}.nav-toggle{display:block;margin-left:auto}.btn-login{display:none}.hero-grid,.split-grid,.demo-grid,.contact-grid,.about-grid{grid-template-columns:1fr}.hero-grid{padding-top:46px}.hero h1{font-size:46px}.product-visual{min-height:430px}.feature-grid{grid-template-columns:repeat(3,1fr)}.pricing-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.container{width:min(100% - 26px,1180px)}.hero h1{font-size:39px}.hero p{font-size:17px}.hero-actions{flex-direction:column;align-items:stretch}.trust-row{gap:12px}.feature-grid{grid-template-columns:1fr 1fr}.screen-shell{right:10px;transform:scale(.78);transform-origin:top right}.phone-shell{right:0;transform:scale(.85);transform-origin:bottom right}.pricing-grid{grid-template-columns:1fr}.lab-card,.why-card{padding:34px}.demo-grid{text-align:left}.footer-grid{flex-direction:column;gap:18px;align-items:flex-start}.about h2,.contact h2,.section-head h2{font-size:32px}}

/* V2 official brand assets */
.brand{min-width:255px}.brand-logo{display:block;width:245px;max-height:62px;object-fit:contain;object-position:left center;background:#fff;border-radius:9px;padding:3px 8px}.footer-brand .brand-logo{width:225px}.login-logo{justify-content:center}.login-brand-logo{width:min(300px,100%);height:auto;display:block}.site-header .brand-logo{box-shadow:0 4px 14px rgba(0,0,0,.12)}
@media(max-width:640px){.brand{min-width:0}.brand-logo{width:205px;max-height:54px}.nav-wrap{gap:12px}}


/* V2 navigation and mobile responsiveness refinement */
.nav-wrap{position:relative}
.main-nav{min-width:0;align-items:center;white-space:nowrap}
.main-nav a{display:inline-flex;align-items:center}
.main-nav a[aria-current="page"]{color:#52c1ff}
.mobile-login{display:none!important}
@media (max-width:1240px) and (min-width:1101px){
  .container{width:min(1180px,calc(100% - 28px))}
  .nav-wrap{gap:14px}
  .main-nav{gap:14px}
  .main-nav a{font-size:13px}
  .btn-login{padding:11px 14px;font-size:13px}
}
@media(max-width:1100px){
  .nav-wrap{height:74px}
  .nav-toggle{display:block;margin-left:auto;position:relative;z-index:3;padding:8px 10px;border-radius:8px}
  .nav-toggle:focus-visible{outline:2px solid #52c1ff;outline-offset:2px}
  .main-nav{display:none;position:absolute;top:74px;left:0;right:0;margin:0;background:linear-gradient(180deg,#082b52,#061f3b);padding:14px 20px 20px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 18px 30px rgba(5,29,56,.24);border-top:1px solid rgba(255,255,255,.08)}
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 4px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.08)}
  .main-nav a:last-child{border-bottom:0}
  .btn-login{display:none}
  .mobile-login{display:flex!important;margin-top:10px;padding:13px 15px!important;justify-content:center;background:linear-gradient(135deg,#0f8ff0,#0da8ff);border-radius:9px;color:#fff!important;font-weight:800;border-bottom:0!important}
}
@media(max-width:760px){
  .container{width:min(100% - 28px,1180px)}
  .hero-grid{padding-top:36px;gap:26px}
  .hero h1{font-size:40px}
  .hero p{font-size:17px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .trust-row{gap:12px 18px;margin-top:24px}
  .product-visual{min-height:345px}
  .screen-shell{right:18px;top:20px;width:min(520px,calc(100% - 20px));transform-origin:top right}
  .phone-shell{width:125px;min-height:250px;right:0}
  .feature-grid{grid-template-columns:repeat(2,1fr);gap:20px 14px}
  .pricing-grid{grid-template-columns:1fr}
  .about-grid,.contact-grid,.split-grid,.demo-grid{grid-template-columns:1fr}
  .contact-grid{gap:30px}
  .demo-grid{text-align:left}
}
@media(max-width:520px){
  .site-header{position:sticky}
  .nav-wrap{height:68px}
  .main-nav{top:68px}
  .brand-logo{width:180px;max-height:50px}
  .hero h1{font-size:34px}
  .hero p{font-size:16px}
  .eyebrow{font-size:10px;padding:8px 10px}
  .product-visual{min-height:285px}
  .screen-shell{right:0;top:15px;width:100%;border-width:5px;border-radius:14px}
  .screen-grid{grid-template-columns:86px 1fr;min-height:230px}
  .screen-grid aside{padding:10px 7px;gap:9px;font-size:7px}
  .screen-grid section{padding:10px}
  .stats{gap:5px}
  .stats article{padding:6px}
  .chart-card{gap:6px;padding:7px}
  .bars{height:78px;gap:5px}
  .bars i{width:10px}
  .phone-shell{display:none}
  .feature-grid{grid-template-columns:1fr 1fr}
  .lab-card,.why-card{padding:28px}
  .lab-card h2,.why-card h2,.demo-grid h2{font-size:28px}
  .about h2,.contact h2,.section-head h2{font-size:30px}
  .contact-form{padding:20px}
}

/* v2 next step: enhanced contact form */
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form select{width:100%;border:1px solid rgba(255,255,255,.28);border-radius:12px;background:rgba(255,255,255,.09);color:#fff;padding:14px 13px;font:inherit;outline:none}
.contact-form select option{color:#102e4d;background:#fff}
.contact-form .consent{display:flex;align-items:flex-start;gap:10px;font-size:.82rem;line-height:1.45;font-weight:500}
.contact-form .consent input{width:auto;margin-top:3px}
@media(max-width:620px){.contact-form .form-row{grid-template-columns:1fr}}

/* VTERA FLOW — güncel fiyatlandırma + Instagram (2026-09-20) */
.home-old-price{color:#8495a7;text-decoration:line-through;font-size:13px;margin-top:14px;margin-bottom:-7px;font-weight:600}
.home-old-price-hidden{visibility:hidden}
.home-launch-chip{display:inline-flex;align-self:flex-start;padding:6px 10px;border-radius:999px;background:#e8f8ef;color:#14794e;font-size:11px;font-weight:800;margin:-4px 0 10px}
.home-launch-chip.neutral{background:#eef4f8;color:#506c80}
.pricing-grid-current .price-card{min-height:430px}
.pricing-grid-current .price{margin-bottom:12px}
.home-pricing-note{max-width:900px;margin:24px auto 0;line-height:1.65}
.footer-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.footer-instagram{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;color:#eaf4ff;border:1px solid rgba(234,244,255,.28);text-decoration:none;transition:.18s ease}
.footer-instagram:hover{color:#fff;border-color:#52c1ff;background:rgba(82,193,255,.10);transform:translateY(-1px)}
.footer-instagram svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.footer-instagram .ig-dot{fill:currentColor;stroke:none}
@media(max-width:640px){.footer-meta{gap:7px}.footer-instagram{width:30px;height:30px}}

/* VTERA FLOW — iletişim / sosyal medya ekleri (2026-09-20) */
.contact-intro{align-self:start}
.contact-direct-links{display:grid;grid-template-columns:1fr;gap:10px;margin-top:24px;max-width:460px}
.contact-direct-item{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.07);color:#fff;text-decoration:none;transition:.18s ease}
.contact-direct-item:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.34);transform:translateY(-1px)}
.contact-direct-icon{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.11);font-weight:800;font-size:16px}
.contact-direct-item small,.contact-direct-item strong{display:block}
.contact-direct-item small{font-size:11px;opacity:.72;margin-bottom:1px}
.contact-direct-item strong{font-size:14px;font-weight:750;overflow-wrap:anywhere}
.footer-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.footer-socials{display:inline-flex;gap:6px;align-items:center;margin-left:2px}
.footer-social-link{display:grid;place-items:center;width:29px;height:29px;border-radius:8px;border:1px solid rgba(234,244,255,.28);color:#eaf4ff;text-decoration:none;font-size:13px;font-weight:800;line-height:1;transition:.18s ease}
.footer-social-link:hover{color:#fff;border-color:#52c1ff;background:rgba(82,193,255,.10);transform:translateY(-1px)}
.footer-social-link.linkedin{font-family:Arial,sans-serif;font-size:12px}
.footer-social-link.instagram{font-size:15px}
@media(max-width:720px){
  .contact-direct-links{max-width:none}
  .footer-sep{display:none}
  .footer-socials{width:100%;margin-top:4px}
}