/* Üçmetal Çelik Sanayi — site stilleri */
@font-face{font-family:"Inter";font-style:normal;font-display:swap;font-weight:100 900;src:url(../fonts/inter-latin-wght-normal.woff2) format("woff2-variations");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:"Inter";font-style:normal;font-display:swap;font-weight:100 900;src:url(../fonts/inter-latin-ext-wght-normal.woff2) format("woff2-variations");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}

:root{
  --ink:#16203A;        /* çelik lacivert */
  --ink-2:#26304F;
  --teal:#0BBBC0;       /* logo turkuazı */
  --teal-d:#007A7E;     /* buton / bağlantı (beyazla AA) */
  --teal-l:#D6F3F2;
  --indigo:#747FC1;     /* logo indigo */
  --steel:#EEF1F5;
  --line:#D3D9E2;
  --muted:#59647A;
  --yarn:#C8323C;       /* şönil iplik kırmızısı – yalnızca vurgu */
  --white:#fff;
  --wa:#1FA855;
  --radius:6px;
  --wrap:1200px;
  --gut:clamp(1.1rem,4vw,2rem);
  --head:76px;
  --wide:118%;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--head) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:1.0625rem;line-height:1.65;font-optical-sizing:auto;color:var(--ink);background:var(--white);font-feature-settings:"tnum" 0}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:var(--teal-d);text-underline-offset:.18em}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:2px}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .6em;letter-spacing:-.022em;font-weight:700}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:750;letter-spacing:-.03em}
h2{font-size:clamp(1.65rem,3.1vw,2.45rem)}
h3{font-size:1.24rem;line-height:1.25}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.measure{max-width:64ch}
.lead{font-size:clamp(1.08rem,1.6vw,1.22rem);color:var(--muted);max-width:60ch}
.num{font-variant-numeric:tabular-nums}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-100px;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:200;border-radius:var(--radius)}
.skip:focus{top:1rem;color:#fff}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;min-height:48px;padding:.7rem 1.35rem;border-radius:var(--radius);font:inherit;font-weight:650;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary{background:var(--teal-d);color:#fff}
.btn-primary:hover{background:var(--ink);color:#fff}
.btn-ghost{border-color:currentColor;color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.on-dark .btn-ghost{color:#fff}
.on-dark .btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#178a45;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem}

/* ---------- Üst bar & header ---------- */
.topbar{background:var(--ink);color:#C9D0E0;font-size:.875rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:38px}
.topbar a{color:#fff;text-decoration:none}
.topbar a:hover{color:var(--teal)}
.topbar ul{list-style:none;margin:0;padding:0;display:flex;gap:1.4rem}
.topbar .addr{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:760px){.topbar .addr{display:none}.topbar .wrap{justify-content:center}}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:var(--head)}
.brand{display:flex;align-items:center;flex:none}
.brand img{width:118px;height:auto}
.nav{display:flex;align-items:center;gap:.25rem}
.nav>ul{list-style:none;display:flex;gap:.1rem;margin:0;padding:0}
.nav a.nl,.nav button.nl{display:flex;align-items:center;gap:.3rem;padding:.55rem .8rem;border-radius:var(--radius);color:var(--ink);font-weight:600;text-decoration:none;background:none;border:0;font:inherit;font-weight:600;cursor:pointer}
.nav a.nl:hover,.nav button.nl:hover{background:var(--steel)}
.nav a.nl[aria-current="page"]{color:var(--teal-d);box-shadow:inset 0 -3px 0 var(--teal)}
.has-sub{position:relative}
.sub{list-style:none;margin:0;padding:.5rem;position:absolute;left:0;top:calc(100% + 6px);min-width:300px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 34px rgba(22,32,58,.14);display:none}
.has-sub:hover .sub,.has-sub:focus-within .sub,.has-sub.open .sub{display:block}
.sub a{display:block;padding:.6rem .8rem;border-radius:4px;color:var(--ink);text-decoration:none;line-height:1.35}
.sub a small{display:block;color:var(--muted);font-size:.84rem}
.sub a:hover{background:var(--steel)}
.header-cta{display:flex;align-items:center;gap:.6rem}
.menu-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);position:relative}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ink);transition:transform .2s}
.menu-toggle span::before{top:-7px}.menu-toggle span::after{top:7px}
.menu-open .menu-toggle span{background:transparent}
.menu-open .menu-toggle span::before{transform:translateY(7px) rotate(45deg)}
.menu-open .menu-toggle span::after{transform:translateY(-7px) rotate(-45deg)}
@media (max-width:980px){
  .menu-toggle{display:inline-flex}
  .header-cta .btn{display:none}
  .site-header{backdrop-filter:none;background:#fff}
  .nav{position:fixed;inset:var(--navtop,114px) 0 0 0;background:#fff;flex-direction:column;align-items:stretch;padding:1rem var(--gut) 2rem;overflow:auto;display:none;border-top:1px solid var(--line)}
  .menu-open .nav{display:flex}
  .nav>ul{flex-direction:column}
  .nav a.nl,.nav button.nl{padding:.95rem .5rem;font-size:1.15rem;border-bottom:1px solid var(--steel);border-radius:0;width:100%}
  .nav a.nl[aria-current="page"]{box-shadow:inset 3px 0 0 var(--teal);padding-left:.9rem}
  .sub{position:static;display:block;border:0;box-shadow:none;padding:0 0 .5rem .6rem;min-width:0}
  .nav .btn{margin-top:1.2rem;justify-content:center}
  .scrolled-hide{display:none}
}
@media (min-width:981px){.nav .mobile-only{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;background:var(--ink);overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-1}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,32,58,.94) 0%,rgba(22,32,58,.82) 38%,rgba(22,32,58,.25) 75%,rgba(22,32,58,.1) 100%)}
.hero .wrap{padding-top:clamp(4rem,10vw,8rem);padding-bottom:clamp(3.5rem,8vw,6.5rem)}
.hero h1{max-width:17ch;margin-bottom:.45em}
.hero p.lead{color:#D7DDEA;max-width:52ch;margin-bottom:2rem}
.hero .kicker{display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1.3rem;color:var(--teal);font-weight:600;}
.hero .kicker::before{content:"";width:28px;height:2px;background:var(--teal)}
@media (max-width:760px){
  .hero-media img{object-position:62% 50%}
  .hero-media::after{background:linear-gradient(180deg,rgba(22,32,58,.65) 0%,rgba(22,32,58,.92) 60%,rgba(22,32,58,.96) 100%)}
}

/* ---------- Teknik çizim başlık bloğu (spec strip) ---------- */
.titleblock{display:grid;grid-template-columns:repeat(4,1fr);border:1.5px solid var(--ink);background:#fff;color:var(--ink);margin-top:-1px}
.titleblock>div{padding:1rem 1.2rem 1.1rem;border-left:1.5px solid var(--ink);position:relative}
.titleblock>div:first-child{border-left:0}
.titleblock dt{font-size:.8rem;color:var(--muted);font-weight:500;margin-bottom:.15rem}
.titleblock dd{margin:0;font-weight:700;font-size:clamp(1.15rem,2vw,1.45rem);line-height:1.2;font-variant-numeric:tabular-nums}
.titleblock dd small{display:block;font-weight:450;font-size:.86rem;color:var(--muted);margin-top:.2rem}
.titleblock-wrap{position:relative;z-index:2;margin-top:-2.4rem}
@media (max-width:860px){.titleblock{grid-template-columns:1fr 1fr}.titleblock>div:nth-child(3){border-left:0}.titleblock>div:nth-child(n+3){border-top:1.5px solid var(--ink)}}
@media (max-width:420px){.titleblock dd{font-size:1.05rem}.titleblock>div{padding:.8rem .85rem}}

/* ---------- Bölümler ---------- */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section.tight{padding-top:clamp(2rem,4vw,3rem)}
.section.steel{background:var(--steel)}
.section.dark{background:var(--ink);color:#E4E8F1}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark .lead{color:#B9C1D4}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2rem 4rem;align-items:end;margin-bottom:clamp(2rem,4vw,3rem)}
.section-head h2{margin:0}
.section-head p{margin:0;color:var(--muted)}
.section-head.stack{grid-template-columns:1fr;gap:.7rem}
.section-head.stack p{max-width:none}
.section.dark .section-head p{color:#B9C1D4}
@media (max-width:860px){.section-head{grid-template-columns:1fr;gap:1rem}}

/* ---------- Ürün çifti ---------- */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.2rem,3vw,2rem)}
@media (max-width:860px){.pair{grid-template-columns:1fr}}
.product{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.product figure{margin:0;aspect-ratio:3/2;background:var(--steel);overflow:hidden}
.product figure img{width:100%;height:100%;object-fit:cover}
.product .body{padding:clamp(1.3rem,3vw,2rem);display:flex;flex-direction:column;gap:.2rem;flex:1}
.product .code{font-size:.9rem;color:var(--muted)}
.product h3{font-size:clamp(1.35rem,2.2vw,1.65rem);margin-bottom:.4em}
.product ul{margin:.2rem 0 1.4rem;padding:0;list-style:none}
.product li{padding:.45rem 0 .45rem 1.6rem;border-top:1px solid var(--steel);position:relative}
.product li::before{content:"";position:absolute;left:0;top:.95rem;width:10px;height:10px;background:var(--teal);clip-path:polygon(0 0,100% 0,50% 100%)}
.product .btn{margin-top:auto;align-self:flex-start}

/* V-oluk işareti (marka motifi) */
.v{display:inline-block;width:.7em;height:.55em;background:currentColor;clip-path:polygon(0 0,100% 0,50% 100%)}

/* ---------- Nasıl çalışır ---------- */
.how{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
@media (max-width:960px){.how{grid-template-columns:1fr}}
.diagram{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(.8rem,2vw,1.4rem)}
.steps{list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.6rem 1fr;gap:.9rem;padding:1rem 0;border-top:1px solid var(--line)}
.steps li:first-child{border-top:0}
.steps li::before{content:counter(s);width:2.3rem;height:2.3rem;border:1.5px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-weight:700;font-variant-numeric:tabular-nums}
.steps h3{font-size:1.08rem;margin:.3rem 0 .25rem}
.steps p{margin:0;color:var(--muted);font-size:.98rem}
.section.dark .steps li{border-color:rgba(255,255,255,.14)}
.section.dark .steps li::before{border-color:var(--teal);color:var(--teal)}
.section.dark .steps p{color:#B9C1D4}

/* ---------- Kalibre seçici ---------- */
.selector{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
@media (max-width:900px){.selector{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin:1rem 0 0;padding:0;border:0}
.chips legend{font-weight:650;margin-bottom:.6rem;padding:0}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip span{display:grid;place-items:center;min-width:3.4rem;min-height:44px;padding:0 .7rem;border:1.5px solid rgba(255,255,255,.35);border-radius:4px;font-weight:650;font-variant-numeric:tabular-nums;color:#fff;transition:background .12s,border-color .12s}
.chip input:hover+span{border-color:var(--teal)}
.chip input:checked+span{background:var(--teal);border-color:var(--teal);color:var(--ink)}
.chip input:focus-visible+span{outline:3px solid #fff;outline-offset:2px}
.result{background:#fff;color:var(--ink);border-radius:var(--radius);padding:clamp(1.3rem,3vw,2rem)}
.section.dark .result h3{color:var(--ink)}
.result h3{margin-bottom:1rem}
.result .rec{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.2rem}
.tag{display:inline-flex;flex-direction:column;align-items:flex-start;padding:.55rem .9rem;border-radius:4px;border:1.5px solid var(--teal-d);min-width:6.5rem}
.tag b{font-size:1.25rem;letter-spacing:.02em}
.tag small{font-size:.8rem;color:var(--muted)}
.tag.best{background:var(--teal-d);color:#fff}
.tag.best small{color:#D4F1F0}
.result .legend{display:flex;gap:1.2rem;font-size:.86rem;color:var(--muted);margin:0 0 1.2rem;flex-wrap:wrap}
.result .legend i{display:inline-block;width:12px;height:12px;border-radius:2px;margin-right:.35rem;vertical-align:-1px}
.empty-hint{color:var(--muted)}

/* ---------- Uyum matrisi ---------- */
.matrix-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;-webkit-overflow-scrolling:touch}
.matrix{border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:.92rem;min-width:820px;width:100%}
.matrix th,.matrix td{border:1px solid var(--line);text-align:center;padding:.45rem .3rem;min-width:2.6rem}
.matrix thead th{background:var(--ink);color:#fff;font-weight:600;position:sticky;top:0}
.matrix tbody th{background:var(--steel);text-align:left;padding-left:.7rem;white-space:nowrap;position:sticky;left:0;z-index:1}
.matrix td.r{background:var(--teal-d)}
.matrix td.y{background:var(--teal-l)}
.matrix td span{position:absolute;left:-9999px}
.matrix tr:hover th,.matrix tr:hover td:not(.r):not(.y){background:#E3E8EF}

/* ---------- Özellikler (neden biz) ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1.5px solid var(--ink)}
.features article{padding:1.6rem 1.6rem 0 0}
.features article+article{padding-left:1.6rem;border-left:1px solid var(--line)}
.features h3{display:flex;align-items:center;gap:.6rem}
.features h3 .v{color:var(--teal)}
.features p{color:var(--muted);margin:0}
@media (max-width:860px){.features{grid-template-columns:1fr}.features article,.features article+article{padding:1.4rem 0;border-left:0;border-bottom:1px solid var(--line)}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split.rev>:first-child{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.split figure{margin:0}
.split figure img{border-radius:var(--radius);width:100%}
figcaption{font-size:.86rem;color:var(--muted);margin-top:.6rem}

/* ---------- Galeri ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gallery figure{margin:0;background:var(--steel);border-radius:var(--radius);overflow:hidden}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover}
.gallery figcaption{padding:.6rem .8rem;margin:0}
.gallery.contain img{object-fit:contain;background:#fff}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.gallery{grid-template-columns:1fr}}

/* ---------- Spec tablosu (datasheet) ---------- */
.spec{width:100%;border-collapse:collapse;font-size:.98rem}
.spec th,.spec td{text-align:left;padding:.75rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:38%;font-weight:600;color:var(--muted)}
.spec tr:first-child th,.spec tr:first-child td{border-top:1.5px solid var(--ink)}
.code-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.code-table th,.code-table td{padding:.55rem .7rem;border-bottom:1px solid var(--line);text-align:left}
.code-table thead th{border-bottom:1.5px solid var(--ink);font-size:.88rem;color:var(--muted);font-weight:600}
.code-table td:first-child{font-weight:700;}

/* ---------- Sayfa başlığı ---------- */
.page-hero{position:relative;background:var(--ink);color:#fff;isolation:isolate;overflow:hidden}
.page-hero .bg{position:absolute;inset:0;z-index:-1}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;opacity:.32}
.page-hero .wrap{padding-top:clamp(2.8rem,6vw,4.5rem);padding-bottom:clamp(2.6rem,5vw,4rem)}
.page-hero h1{max-width:22ch;margin-bottom:.35em}
.page-hero p{color:#CFD6E5;max-width:60ch;margin:0;font-size:1.1rem}
.crumbs{font-size:.88rem;margin-bottom:1.2rem;color:#AEB7CB}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.crumbs li+li::before{content:"/";margin-right:.4rem;color:#6E7894}
.crumbs a{color:#fff;text-decoration:none}
.crumbs a:hover{color:var(--teal)}

/* ---------- Prose ---------- */
.prose{max-width:70ch}
.prose h2{font-size:clamp(1.4rem,2.4vw,1.85rem);margin-top:2.2em}
.prose h3{margin-top:1.8em}
.prose li{margin-bottom:.35em}
.prose h2:first-child{margin-top:0}

/* ---------- SSS ---------- */
.faq{border-top:1.5px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.15rem 2.5rem 1.15rem 0;font-weight:650;font-size:1.08rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:.4rem;top:1.45rem;width:12px;height:9px;background:var(--teal-d);clip-path:polygon(0 0,100% 0,50% 100%);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq .a{padding:0 2.5rem 1.2rem 0;color:var(--muted)}
.faq .a p:last-child{margin:0}

/* ---------- İletişim ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-list{list-style:none;margin:0 0 2rem;padding:0;border-top:1.5px solid var(--ink)}
.contact-list li{display:grid;grid-template-columns:2.4rem 1fr;gap:.8rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.contact-list svg{width:24px;height:24px;color:var(--teal-d);margin-top:.15rem}
.contact-list b{display:block;font-size:.86rem;color:var(--muted);font-weight:550}
.contact-list a{color:var(--ink);font-weight:600;text-decoration:none}
.contact-list a:hover{color:var(--teal-d);text-decoration:underline}
.form{background:var(--steel);border-radius:var(--radius);padding:clamp(1.3rem,3vw,2.2rem)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field label{font-weight:600;font-size:.95rem}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:.75rem .85rem;border:1.5px solid #B9C2D0;border-radius:4px;background:#fff;color:var(--ink);min-height:48px;width:100%}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-d);box-shadow:0 0 0 3px rgba(0,181,184,.25)}
.field .hint{font-size:.84rem;color:var(--muted)}
.field .err{font-size:.86rem;color:#B0242E;display:none}
.field.invalid input,.field.invalid textarea{border-color:#B0242E}
.field.invalid .err{display:block}
.form .note{font-size:.86rem;color:var(--muted);margin-top:.9rem}
.map{position:relative;aspect-ratio:16/9;background:var(--steel) center/cover;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map .map-btn{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:.6rem;background:linear-gradient(0deg,rgba(238,241,245,.9),rgba(238,241,245,.9)),repeating-linear-gradient(45deg,#dfe4ec 0 1px,transparent 1px 22px);border:0;font:inherit;cursor:pointer;color:var(--ink);text-align:center;padding:1rem}
.map .map-btn strong{font-size:1.1rem}
.map .map-btn small{color:var(--muted);max-width:42ch}

/* ---------- CTA bandı ---------- */
.cta-band{background:var(--teal-d);color:#fff}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;padding-top:clamp(2.4rem,5vw,3.4rem);padding-bottom:clamp(2.4rem,5vw,3.4rem)}
.cta-band h2{margin:0 0 .3rem;color:#fff;font-size:clamp(1.5rem,2.6vw,2.1rem)}
.cta-band p{margin:0;color:#DDF4F3}
.cta-band .btn-ghost{color:#fff}
.cta-band .btn-ghost:hover{background:#fff;color:var(--teal-d);border-color:#fff}
.cta-band .btn-light{background:#fff;color:var(--ink)}
.cta-band .btn-light:hover{background:var(--ink);color:#fff}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#B9C1D4;font-size:.96rem}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-top:3.5rem;padding-bottom:2.5rem}
@media (max-width:900px){.site-footer .wrap{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-footer .wrap{grid-template-columns:1fr}}
.site-footer h2{font-size:1rem;color:#fff;margin-bottom:1rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:#E4E8F1;text-decoration:none}
.site-footer a:hover{color:var(--teal);text-decoration:underline}
.footer-logo{background:#fff;border-radius:var(--radius);padding:.7rem .9rem;display:inline-block;margin-bottom:1rem}
.footer-logo img{width:120px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12)}
.footer-bottom .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.2rem;padding-bottom:1.4rem;font-size:.86rem;grid-template-columns:none}

/* ---------- WhatsApp sabit buton ---------- */
.wa-float{position:fixed;right:clamp(14px,2.5vw,26px);bottom:clamp(14px,2.5vw,26px);z-index:150;display:flex;align-items:center;gap:.6rem;background:var(--wa);color:#fff;text-decoration:none;border-radius:999px;padding:.5rem;box-shadow:0 8px 24px rgba(16,90,48,.35);font-weight:650;}
.wa-float:hover{background:#178a45;color:#fff}
.wa-float .ic{width:48px;height:48px;display:grid;place-items:center}
.wa-float svg{width:30px;height:30px}
.wa-float .lbl{padding-right:.9rem;white-space:nowrap}
@media (max-width:640px){.wa-float .lbl{display:none}.wa-float{padding:.35rem}}
@media (prefers-reduced-motion:no-preference){
  .wa-float .ic{position:relative}
  .wa-float .ic::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(31,168,85,.6);animation:wa 2.6s ease-out 1.5s 3}
  @keyframes wa{0%{box-shadow:0 0 0 0 rgba(31,168,85,.55)}100%{box-shadow:0 0 0 18px rgba(31,168,85,0)}}
}

/* ---------- Çerez bildirimi ---------- */
.cookie{position:fixed;left:clamp(10px,2vw,20px);bottom:clamp(10px,2vw,20px);z-index:160;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 32px rgba(22,32,58,.18);padding:1rem 1.1rem;font-size:.92rem;display:none}
.cookie.show{display:block}
.cookie p{margin:0 0 .8rem}
.cookie .btn{min-height:40px;padding:.45rem 1rem;font-size:.92rem}
@media (max-width:640px){.cookie{right:80px}}

/* ---------- 404 ---------- */
.notfound{min-height:55vh;display:grid;place-items:center;text-align:center}
.notfound .big{font-size:clamp(4rem,14vw,9rem);font-weight:800;color:var(--steel);-webkit-text-stroke:2px var(--ink);line-height:1;margin-bottom:.2em}

@media print{.site-header,.topbar,.wa-float,.cookie,.cta-band,.site-footer{display:none}}

/* Alt menü düğmesi */
.has-sub{display:flex;align-items:center}
.nav button.sub-btn{padding:.55rem .35rem;margin-left:-.45rem}
@media (max-width:980px){.has-sub{display:block}.nav button.sub-btn{display:none}}
@media (max-width:760px){.hero .kicker::before{display:none}}
.menu-open .wa-float{display:none}

/* ---------- Yasal sayfalar ---------- */
.legal{display:grid;grid-template-columns:270px minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.legal-aside{position:sticky;top:calc(var(--head) + 24px);border-top:1.5px solid var(--ink);padding-top:1rem;font-size:.95rem}
.legal-aside h2{font-size:1rem;margin:0 0 .7rem}
.legal-aside ol{list-style:none;margin:0 0 1.6rem;padding:0;counter-reset:t}
.legal-aside li{counter-increment:t;margin:0}
.legal-aside li a{display:grid;grid-template-columns:1.8rem 1fr;padding:.4rem 0;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--steel)}
.legal-aside li a::before{content:counter(t) ".";color:var(--muted);font-variant-numeric:tabular-nums}
.legal-aside li a:hover{color:var(--teal-d)}
.legal-aside .box{background:var(--steel);border-radius:var(--radius);padding:1rem 1.1rem;color:var(--muted)}
.legal-aside .box a{color:var(--ink);font-weight:600}
.legal-body{min-width:0}
.legal-body h2{font-size:clamp(1.25rem,2vw,1.5rem);margin:2.4rem 0 .8rem;padding-top:1.4rem;border-top:1px solid var(--line);scroll-margin-top:calc(var(--head) + 20px)}
.legal-body h2:first-child{margin-top:0;padding-top:0;border-top:0}
.legal-body p,.legal-body li{color:#2d3754}
.legal-body ul,.legal-body ol{padding-left:1.25em}
.legal-body li{margin-bottom:.4em}
.legal-body table{width:100%;border-collapse:collapse;margin:0 0 1.2rem;font-size:.97rem}
.legal-body th,.legal-body td{text-align:left;vertical-align:top;padding:.65rem .8rem;border-bottom:1px solid var(--line)}
.legal-body thead th{border-bottom:1.5px solid var(--ink);font-size:.88rem;color:var(--muted)}
.legal-body .updated{margin-top:2.5rem;color:var(--muted);font-size:.92rem}
@media (max-width:900px){.legal{grid-template-columns:1fr}.legal-aside{position:static}}

/* ---------- Form durum mesajı ---------- */
.form .hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.btn[disabled]{opacity:.6;cursor:progress}

/* ---------- CNC özel üretim notu ---------- */
.aside-note{display:grid;grid-template-columns:auto 1fr auto;gap:1.2rem;align-items:center;margin-top:clamp(2rem,4vw,3rem);padding:1.2rem 1.4rem;border:1px solid var(--line);border-left:4px solid var(--indigo);border-radius:var(--radius);background:#fff}
.aside-note svg{width:30px;height:30px;color:var(--indigo)}
.aside-note p{margin:0;color:var(--muted)}
.aside-note strong{color:var(--ink)}
.aside-note a{white-space:nowrap;font-weight:600}
@media (max-width:700px){.aside-note{grid-template-columns:1fr;gap:.6rem}}

/* ---------- Yukarı çık ---------- */
.to-top{position:fixed;right:clamp(14px,2.5vw,26px);bottom:calc(clamp(14px,2.5vw,26px) + 76px);z-index:149;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);display:grid;place-items:center;box-shadow:0 6px 18px rgba(22,32,58,.16);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s}
.to-top svg{width:20px;height:20px}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--ink);color:#fff}
@media (min-width:641px){.to-top{right:calc(clamp(14px,2.5vw,26px) + 8px)}}
@media (max-width:640px){.to-top{bottom:calc(clamp(14px,2.5vw,26px) + 68px)}}
.menu-open .to-top{display:none}

/* ---------- Mobil: CTA butonları tek satır ---------- */
@media (max-width:560px){
  .cta-band .btn-row{flex-wrap:nowrap;width:100%;gap:.5rem}
  .cta-band .btn{flex:1 1 0;min-width:0;justify-content:center;padding:.6rem .45rem;font-size:.86rem;gap:.35rem;letter-spacing:-.01em;white-space:nowrap}
  .cta-band .btn svg{width:17px;height:17px}
}
@media (max-width:380px){
  .cta-band .btn{font-size:.8rem;padding:.55rem .3rem;gap:.3rem}
  .cta-band .btn svg{width:15px;height:15px}
}

/* ---------- Mobil footer: menü + yasal yan yana ---------- */
@media (max-width:520px){
  .site-footer .wrap{grid-template-columns:1fr 1fr;gap:2rem 1.2rem}
  .site-footer .wrap>div:nth-child(-n+2){grid-column:1/-1}
  .footer-bottom .wrap{display:block}
  .footer-bottom .wrap>span{display:block;margin-bottom:.3rem}
}
.contact-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}

/* Mobil: iletişim butonları */
@media (max-width:560px){
  .contact-actions{flex-wrap:nowrap;gap:.5rem}
  .contact-actions .btn{flex:1 1 0;min-width:0;justify-content:center;padding:.6rem .4rem;font-size:.9rem;gap:.4rem;white-space:nowrap}
  .contact-actions .btn svg{width:18px;height:18px}
  .form .btn-row{flex-direction:column;align-items:stretch}
  .form .btn-row .btn{justify-content:center;width:100%}
}

/* ---------- Form sonuç penceresi ---------- */
.modal{border:0;padding:0;background:transparent;max-width:min(460px,calc(100vw - 32px));width:100%}
.modal::backdrop{background:rgba(22,32,58,.55);backdrop-filter:blur(2px)}
.modal-box{background:#fff;border-radius:10px;padding:2rem 1.6rem 1.6rem;text-align:center;box-shadow:0 24px 60px rgba(22,32,58,.3)}
.modal-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 1rem;display:grid;place-items:center}
.modal.ok .modal-icon{background:#E3F6EC}
.modal.ok .modal-icon::before{content:"";width:26px;height:14px;border-left:4px solid #15803D;border-bottom:4px solid #15803D;transform:rotate(-45deg) translate(2px,-3px)}
.modal.err .modal-icon{background:#FCE8EA}
.modal.err .modal-icon::before{content:"!";font-size:2rem;font-weight:800;color:#B0242E;line-height:1}
.modal h2{font-size:1.35rem;margin:0 0 .5rem}
.modal p{color:var(--muted);margin:0 0 1.4rem}
.modal-actions{display:flex;flex-direction:column;gap:.6rem}
.modal-actions .btn{justify-content:center;width:100%}
.btn-link{background:none;border:0;color:var(--muted);text-decoration:underline;min-height:40px}
.btn-link:hover{color:var(--ink)}
@media (prefers-reduced-motion:no-preference){
  .modal[open] .modal-box{animation:modal-in .22s ease-out}
  @keyframes modal-in{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
}
/* Gönderiliyor durumu */
.btn .spin{display:none;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%}
.btn.is-busy .spin{display:inline-block;animation:spin .8s linear infinite}
.btn.is-busy svg{display:none}
@keyframes spin{to{transform:rotate(360deg)}}