/* Avet Güvenlik | Responsive corporate website */
:root{--red:#e30913;--red-dark:#b90710;--ink:#08090b;--surface:#101114;--surface-2:#15171b;--line:rgba(255,255,255,.1);--white:#f6f6f7;--muted:#a4a6ad;--dim:#747780;--container:1180px;--radius:18px;--shadow:0 24px 70px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--ink);color:var(--white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img{max-width:100%;height:auto}::selection{background:var(--red);color:#fff}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.topline{background:#050506;border-bottom:1px solid rgba(255,255,255,.07);font-size:12px;color:#9b9da4;letter-spacing:.03em}.topline-inner{min-height:35px;display:flex;align-items:center;justify-content:space-between}.topline a{color:#ddd}.topline a:hover{color:#fff}.site-header{position:sticky;top:0;z-index:30;background:rgba(8,9,11,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;min-width:160px}.brand img{display:block;width:190px;max-height:54px;object-fit:contain}.primary-nav{display:flex;align-items:center;gap:34px}.primary-nav>a:not(.nav-cta){font-size:13px;color:#c6c7cb;transition:color .2s}.primary-nav>a:not(.nav-cta):hover,.primary-nav>a.active{color:#fff}.primary-nav>a.active:not(.nav-cta){position:relative}.primary-nav>a.active:not(.nav-cta):after{content:"";position:absolute;left:0;right:0;bottom:-31px;height:2px;background:var(--red)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:13px 19px;border:1px solid var(--red);background:var(--red);color:white;font-size:13px;font-weight:700;letter-spacing:.01em;transition:transform .2s,background .2s,border-color .2s}.nav-cta{padding:11px 17px}.nav-cta:hover,.btn:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-2px)}.btn-secondary{background:transparent;border-color:rgba(255,255,255,.24);color:#fff}.btn-secondary:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.55)}.btn-arrow{font-size:18px;line-height:1}.menu-toggle{display:none;border:1px solid var(--line);width:44px;height:44px;background:transparent;color:white;border-radius:8px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{height:2px;width:18px;background:#fff;display:block}
.hero{position:relative;overflow:hidden;padding:104px 0 96px;background:radial-gradient(ellipse at 77% 44%,rgba(227,9,19,.18),transparent 32%),linear-gradient(135deg,#0a0b0d 0%,#101114 56%,#090a0c 100%)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:62px 62px;mask-image:linear-gradient(90deg,transparent 8%,#000 65%,transparent 100%);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:#ff555d;font-size:11px;line-height:1.4;letter-spacing:.17em;font-weight:800;text-transform:uppercase}.eyebrow:before{content:"";width:26px;height:2px;background:var(--red)}h1,h2,h3,p{margin-top:0}.hero h1{max-width:720px;margin:23px 0 22px;font-size:clamp(42px,5.5vw,72px);line-height:1.055;letter-spacing:-.055em;font-weight:760}.hero h1 em{font-style:normal;color:var(--red)}.hero-copy{max-width:590px;color:#b4b6bd;font-size:17px;line-height:1.8;margin-bottom:32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{display:flex;align-items:center;gap:12px;margin-top:34px;color:#92959d;font-size:12px}.hero-note:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(227,9,19,.14)}.hero-visual{position:relative;min-height:430px;display:grid;place-items:center}.visual-halo{position:absolute;width:min(390px,80vw);aspect-ratio:1;border:1px solid rgba(227,9,19,.22);border-radius:50%;box-shadow:0 0 0 34px rgba(227,9,19,.025),0 0 0 78px rgba(227,9,19,.018),inset 0 0 80px rgba(227,9,19,.05)}.visual-halo:before,.visual-halo:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.09);border-radius:50%;inset:14%}.visual-halo:after{inset:29%;border-color:rgba(227,9,19,.34)}.visual-core{position:relative;width:225px;height:225px;border-radius:30px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(145deg,#1c1d22,#0d0e11);box-shadow:0 35px 80px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.12);display:grid;place-items:center;transform:rotate(-8deg)}.visual-core svg{width:112px;height:112px;stroke:var(--red);stroke-width:1.4;fill:none;stroke-linecap:round;stroke-linejoin:round;transform:rotate(8deg)}.visual-chip{position:absolute;padding:12px 15px;background:rgba(20,21,25,.92);border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);font-size:11px;color:#d1d2d6;letter-spacing:.04em}.visual-chip strong{display:block;color:#fff;font-size:13px;margin-bottom:2px}.chip-a{top:15%;right:0}.chip-b{bottom:14%;left:0}.chip-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#e30913;margin-right:7px;box-shadow:0 0 12px rgba(227,9,19,.8)}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0c0d10}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr)}.trust-item{padding:24px 28px;border-right:1px solid var(--line);display:flex;align-items:center;gap:15px}.trust-item:first-child{padding-left:0}.trust-item:last-child{border-right:0}.trust-icon{width:36px;height:36px;display:grid;place-items:center;color:var(--red);font-size:19px;border:1px solid rgba(227,9,19,.3);border-radius:10px}.trust-item strong{display:block;font-size:13px;font-weight:700}.trust-item span:last-child{font-size:11px;color:var(--muted)}
.section{padding:104px 0}.section-compact{padding:76px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:42px}.section-head h2,.section-title{font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.045em;margin:15px 0 0;max-width:650px}.section-head p{max-width:420px;color:var(--muted);font-size:14px;margin:0}.text-red{color:var(--red)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service-card{position:relative;min-height:275px;padding:27px;background:linear-gradient(145deg,#141519,#0e0f12);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s,transform .2s,background .2s;overflow:hidden}.service-card:after{content:"";position:absolute;width:120px;height:120px;right:-65px;bottom:-65px;border:1px solid rgba(227,9,19,.22);border-radius:50%;box-shadow:0 0 0 16px rgba(227,9,19,.025),0 0 0 34px rgba(227,9,19,.02)}.service-card:hover{transform:translateY(-5px);border-color:rgba(227,9,19,.58);background:linear-gradient(145deg,#191a1f,#101114)}.service-icon{width:49px;height:49px;border:1px solid rgba(227,9,19,.35);border-radius:13px;display:grid;place-items:center;color:var(--red);margin-bottom:23px;background:rgba(227,9,19,.06)}.service-icon svg{width:27px;height:27px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.service-card h3{font-size:19px;line-height:1.3;margin:0 0 10px;letter-spacing:-.02em}.service-card p{font-size:13px;color:var(--muted);margin-bottom:21px;max-width:310px}.card-link{display:inline-flex;align-items:center;gap:10px;font-size:12px;color:#fff;font-weight:700}.card-link span{color:var(--red);font-size:17px;transition:transform .2s}.service-card:hover .card-link span{transform:translateX(4px)}
.split-section{display:grid;grid-template-columns:.92fr 1.08fr;gap:82px;align-items:center}.split-visual{min-height:445px;position:relative;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,rgba(227,9,19,.18),transparent 40%),linear-gradient(145deg,#181a1e,#0d0e11);display:grid;place-items:center}.split-visual:before{content:"";position:absolute;inset:24px;border:1px solid rgba(255,255,255,.09);border-radius:16px}.split-visual:after{content:"AVET / SYSTEMS";position:absolute;bottom:36px;left:36px;color:rgba(255,255,255,.2);font-size:10px;letter-spacing:.25em}.split-orbit{width:250px;aspect-ratio:1;border-radius:50%;border:1px solid rgba(227,9,19,.5);position:relative;display:grid;place-items:center;box-shadow:0 0 0 30px rgba(227,9,19,.03),0 0 0 60px rgba(227,9,19,.02)}.split-orbit:before,.split-orbit:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.1);border-radius:50%;inset:18%}.split-orbit:after{inset:36%;border-color:rgba(227,9,19,.4)}.split-orbit b{position:relative;z-index:2;font-size:54px;letter-spacing:-.08em;color:#fff}.split-content h2{font-size:clamp(31px,3.6vw,46px);line-height:1.14;letter-spacing:-.045em;margin:15px 0 20px}.split-content>p{color:var(--muted);font-size:14px;line-height:1.9}.feature-list{display:grid;gap:17px;margin:28px 0 31px}.feature{display:grid;grid-template-columns:36px 1fr;gap:13px}.feature-num{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:rgba(227,9,19,.1);border:1px solid rgba(227,9,19,.28);color:#ff555d;font-size:11px;font-weight:800}.feature strong{display:block;font-size:14px;margin-bottom:2px}.feature p{margin:0;color:var(--muted);font-size:12px}
.process-section{background:#0e0f12;border-block:1px solid var(--line)}.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.process-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#121317}.process-card .step{font-size:11px;color:var(--red);font-weight:800;letter-spacing:.14em}.process-card h3{font-size:20px;margin:15px 0 8px}.process-card p{font-size:13px;color:var(--muted);margin:0}.sector-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.sector{padding:19px;border:1px solid var(--line);border-radius:12px;background:#111216;display:flex;align-items:center;gap:12px;font-size:13px;color:#d9dade}.sector:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(227,9,19,.09);flex:0 0 auto}
.cta-panel{position:relative;overflow:hidden;padding:48px 54px;border-radius:22px;border:1px solid rgba(227,9,19,.35);background:radial-gradient(ellipse at 100% 0,rgba(227,9,19,.25),transparent 45%),linear-gradient(120deg,#17181c,#111216)}.cta-panel:after{content:"";position:absolute;width:300px;height:300px;right:-160px;bottom:-205px;border:1px solid rgba(227,9,19,.3);border-radius:50%;box-shadow:0 0 0 30px rgba(227,9,19,.025),0 0 0 70px rgba(227,9,19,.02)}.cta-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-content h2{font-size:clamp(27px,3.5vw,40px);line-height:1.15;letter-spacing:-.04em;max-width:590px;margin:12px 0 0}.cta-content p{font-size:13px;color:var(--muted);margin:10px 0 0}.cta-content .btn{flex:0 0 auto}
.page-hero{padding:76px 0 66px;background:radial-gradient(ellipse at 84% 40%,rgba(227,9,19,.15),transparent 35%),linear-gradient(135deg,#0c0d10,#131418);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:380px;height:380px;right:-155px;top:-190px;border:1px solid rgba(227,9,19,.22);border-radius:50%;box-shadow:0 0 0 35px rgba(227,9,19,.025),0 0 0 75px rgba(227,9,19,.02)}.breadcrumbs{font-size:11px;color:#848791;margin-bottom:23px;display:flex;gap:9px;align-items:center;flex-wrap:wrap}.breadcrumbs a:hover{color:#fff}.breadcrumbs span{color:var(--red)}.page-hero h1{max-width:790px;font-size:clamp(37px,5vw,58px);line-height:1.08;letter-spacing:-.05em;margin:14px 0 18px;position:relative;z-index:1}.page-hero p{max-width:680px;color:#b1b3ba;font-size:15px;line-height:1.85;margin:0;position:relative;z-index:1}.content-narrow{max-width:840px}.content-narrow h2{font-size:29px;letter-spacing:-.035em;line-height:1.2;margin:35px 0 14px}.content-narrow p{font-size:15px;color:#b2b4bb;line-height:1.9}.content-narrow ul{padding-left:20px;color:#b2b4bb}.content-narrow li{padding:5px 0}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:32px}.detail-card{padding:25px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,#15161a,#101114)}.detail-card .detail-mark{font-size:11px;color:var(--red);font-weight:800;letter-spacing:.12em}.detail-card h3{font-size:17px;line-height:1.35;margin:14px 0 9px}.detail-card p{font-size:13px;color:var(--muted);margin:0}.use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.use-item{border:1px solid var(--line);background:#121317;padding:17px;border-radius:11px;color:#d2d3d7;font-size:13px}.use-item:before{content:"↗";display:block;color:var(--red);font-size:17px;margin-bottom:9px}.faq-list{display:grid;gap:10px;margin-top:24px}.faq-item{border:1px solid var(--line);border-radius:12px;background:#111216;overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:19px 22px;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:22px;font-weight:400;color:var(--red)}.faq-item[open] summary:after{content:"−"}.faq-item p{padding:0 22px 20px;margin:0;color:var(--muted);font-size:13px;max-width:850px}
.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start}.contact-card{padding:30px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,#15161a,#101114)}.contact-card h2{font-size:22px;margin:0 0 10px}.contact-card>p{font-size:13px;color:var(--muted);margin-bottom:24px}.contact-method{padding:18px 0;border-top:1px solid var(--line)}.contact-method span{display:block;font-size:10px;color:var(--dim);letter-spacing:.13em;text-transform:uppercase;margin-bottom:5px}.contact-method a{font-size:17px;color:#fff;font-weight:700}.contact-form{padding:32px;border:1px solid var(--line);border-radius:16px;background:#111216}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-field{display:grid;gap:7px}.form-field.full{grid-column:1/-1}.form-field label{font-size:12px;color:#d6d7db;font-weight:700}.form-field input,.form-field textarea,.form-field select{width:100%;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:#090a0c;color:#fff;padding:13px 14px;outline:none}.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(227,9,19,.12)}.form-field textarea{min-height:140px;resize:vertical}.form-note{font-size:11px;color:#858891;margin:14px 0 20px}.form-status{font-size:12px;color:#ff737a;min-height:20px;margin-top:10px}.form-field select option{background:#111}.legal-note{font-size:11px;color:var(--dim);line-height:1.7;margin-top:14px}
.site-footer{border-top:1px solid var(--line);background:#050506;padding-top:65px}.footer-main{display:grid;grid-template-columns:1.3fr .7fr 1fr .9fr;gap:42px;padding-bottom:54px}.footer-brand img{width:190px;max-height:55px;object-fit:contain}.footer-brand p{max-width:280px;color:#858891;font-size:12px;margin:21px 0 0;line-height:1.8}.footer-col{display:flex;flex-direction:column;align-items:flex-start;gap:11px}.footer-col h3{font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 8px;color:#fff}.footer-col a,.footer-col span{font-size:12px;color:#92949b;line-height:1.7}.footer-col a:hover{color:#fff}.footer-contact .footer-email{font-size:16px;color:#fff;font-weight:700;margin:6px 0}.footer-contact-link{color:#ff5b62!important}.footer-bottom{padding:20px 0;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#6f727a}.back-top{position:fixed;right:22px;bottom:22px;width:42px;height:42px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center;background:rgba(14,15,18,.9);color:#fff;z-index:20;opacity:0;pointer-events:none;transition:opacity .2s}.back-top.visible{opacity:1;pointer-events:auto}.back-top:hover{background:var(--red);border-color:var(--red)}
@media(max-width:980px){.primary-nav{gap:22px}.hero-grid{gap:30px}.split-section{gap:45px}.footer-main{grid-template-columns:1.2fr .8fr 1fr;gap:34px}.footer-contact{grid-column:2/4}.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.container{width:min(var(--container),calc(100% - 36px))}.topline-inner{min-height:32px}.topline-inner span{display:none}.topline-inner{justify-content:flex-end}.header-inner{height:72px}.brand img{width:158px}.menu-toggle{display:flex}.primary-nav{position:fixed;left:0;right:0;top:104px;z-index:40;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:14px 22px 24px;background:#090a0c;border-bottom:1px solid var(--line);transform:translateY(-130%);opacity:0;pointer-events:none;transition:transform .25s,opacity .25s}.menu-open .primary-nav{transform:translateY(0);opacity:1;pointer-events:auto}.primary-nav>a:not(.nav-cta){padding:15px 2px;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px}.primary-nav>a.active:not(.nav-cta):after{display:none}.nav-cta{margin-top:15px}.hero{padding:72px 0 66px}.hero-grid{grid-template-columns:1fr;gap:44px}.hero h1{font-size:clamp(41px,12vw,59px)}.hero-copy{font-size:15px}.hero-visual{min-height:330px}.visual-halo{width:260px}.visual-core{width:165px;height:165px;border-radius:24px}.visual-core svg{width:82px;height:82px}.chip-a{right:0;top:9%}.chip-b{left:0;bottom:7%}.trust-grid{grid-template-columns:1fr}.trust-item,.trust-item:first-child{padding:17px 0;border-right:0;border-bottom:1px solid var(--line)}.trust-item:last-child{border-bottom:0}.section{padding:76px 0}.section-compact{padding:58px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}.section-head h2,.section-title{font-size:34px}.services-grid{grid-template-columns:1fr}.service-card{min-height:240px}.split-section{grid-template-columns:1fr;gap:34px}.split-visual{min-height:320px}.split-orbit{width:190px}.split-orbit b{font-size:42px}.process-grid{grid-template-columns:1fr}.sector-list{grid-template-columns:1fr 1fr}.cta-panel{padding:32px 25px}.cta-content{display:block}.cta-content .btn{margin-top:25px}.page-hero{padding:58px 0 50px}.page-hero h1{font-size:clamp(35px,10vw,48px)}.detail-grid{grid-template-columns:1fr}.use-grid{grid-template-columns:1fr 1fr}.contact-layout{grid-template-columns:1fr}.contact-form{padding:24px}.footer-main{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-contact{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}.primary-nav{top:104px}}
@media(max-width:420px){.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{width:100%}.sector-list,.use-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}.footer-main{grid-template-columns:1fr}.footer-brand,.footer-contact{grid-column:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}