/* ISO Sertifikalarımız sayfası. Kapsam: .iso (sitenin menüsü ve alt bilgisi etkilenmez) */
.iso{--or:#f2712a;--or2:#faa733;--ink:#1f2433;--soft:#4a4e69;--mute:#8a8fa3;--line:#eceef4;--tint:#f7f8fb;--navy:#141a2b;--ok:#13a36b;
  --grad:linear-gradient(135deg,var(--or),var(--or2));--sh:0 1px 2px rgba(20,26,43,.04),0 10px 30px rgba(20,26,43,.06);--sh2:0 2px 6px rgba(20,26,43,.05),0 22px 50px rgba(20,26,43,.14);
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:clip;background:#fff}
.iso *,.iso *:before,.iso *:after{box-sizing:border-box}
.iso h1,.iso h2,.iso h3,.iso p,.iso ul,.iso dl,.iso dd{margin:0;padding:0}.iso ul{list-style:none}.iso a{text-decoration:none;color:inherit}.iso img{max-width:100%;height:auto;display:block}
.iso button{font:inherit;cursor:pointer;color:inherit}
.iso :focus-visible{outline:2px solid var(--or);outline-offset:3px;border-radius:8px}
.iso-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.iso-wrap{max-width:1240px;margin:0 auto;padding:0 24px}.iso-wrap--n{max-width:860px}
.iso-i{width:18px;height:18px;flex:none}
.iso-eye{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#c2531a}
.iso-eye:before{content:"";width:18px;height:2px;border-radius:2px;background:var(--grad)}
.iso-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;color:#fff!important;font-weight:600;font-size:15px;padding:13px 22px;border:0;border-radius:12px;background:var(--grad);
  box-shadow:0 10px 24px rgba(242,113,42,.28);transition:transform .15s,box-shadow .15s,border-color .15s;white-space:nowrap}
.iso-btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(242,113,42,.38)}
.iso-btn--ghost{background:#fff;color:var(--ink)!important;box-shadow:none;border:1.5px solid #dfe2ea}.iso-btn--ghost:hover{border-color:var(--or);color:#c2531a!important;box-shadow:none}
.iso-btn--light{background:#fff;color:#c2531a!important;box-shadow:none}.iso-btn--sm{padding:8px 14px;font-size:13.5px;border-radius:10px;box-shadow:none}
.iso-tile{width:50px;height:50px;border-radius:14px;flex:none;display:inline-flex;align-items:center;justify-content:center;color:#d4581b;background:linear-gradient(135deg,#ffe6d6,#fff4e6)}
.iso-tile .iso-i{width:24px;height:24px}.iso-tile--sm{width:40px;height:40px;border-radius:11px}.iso-tile--sm .iso-i{width:20px;height:20px}
.iso-tile--w{background:rgba(255,255,255,.12);color:#fff}
.iso-ok{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;color:var(--ok);background:#e9f8f1;border-radius:999px;padding:4px 10px}.iso-ok .iso-i{width:13px;height:13px;stroke-width:3}
.iso-std{display:block;font-size:13px;font-weight:800;letter-spacing:.02em;color:#c2531a;margin-bottom:6px}
.iso-sec{padding:84px 0}.iso-sec--tight{padding:0 0 20px}.iso-sec--tint{background:var(--tint)}
.iso-sh{max-width:720px;margin:0 auto 44px;text-align:center}.iso-sh h2{margin-top:12px;font-size:36px;line-height:1.15;letter-spacing:-.02em;font-weight:800}
.iso-sh p{margin-top:14px;font-size:16px;line-height:1.7;color:var(--soft)}

/* hero */
.iso-hero{position:relative;padding:56px 0 40px;background:radial-gradient(900px 420px at 85% 0%,rgba(250,167,51,.16),transparent 60%),linear-gradient(180deg,#fff9f4,#fff)}
.iso-hero__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center}
.iso-hero h1{margin-top:14px;font-size:48px;line-height:1.08;letter-spacing:-.03em;font-weight:800}
.iso-hero h1 em{display:block;font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:.62em;letter-spacing:-.015em;margin-top:8px}
.iso-lead{margin-top:18px;font-size:17px;line-height:1.7;color:var(--soft);max-width:600px}
.iso-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.iso-stack{position:relative;max-width:500px;width:100%;margin:0 auto;aspect-ratio:1/0.92}
.iso-stack img{position:absolute;top:8%;width:44%;border-radius:10px;box-shadow:var(--sh2);border:1px solid var(--line);background:#fff}
.iso-stack__l{left:2%;transform:rotate(-8deg);opacity:.93}.iso-stack__r{right:2%;transform:rotate(8deg);opacity:.93}
.iso-stack__c{left:50%;top:0!important;width:52%!important;transform:translateX(-50%);z-index:2}
.iso-seal{position:absolute;z-index:3;right:4%;bottom:0;width:104px;height:104px;border-radius:50%;background:var(--grad);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 14px 30px rgba(242,113,42,.4);border:5px solid #fff;line-height:1}
.iso-seal .iso-i{width:18px;height:18px;stroke-width:3}.iso-seal b{font-size:30px;font-weight:800;margin-top:2px}.iso-seal small{font-size:11px;font-weight:700;letter-spacing:.12em}
.iso-stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh)}
.iso-stat{padding:22px 26px;border-left:1px solid var(--line)}.iso-stat:first-child{border-left:0}
.iso-stat b{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em}.iso-stat span{display:block;margin-top:4px;font-size:13.5px;color:var(--mute);font-weight:500}

/* holder */
.iso-holder{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px 32px}
.iso-holder__main{display:flex;gap:18px}.iso-holder h2{font-size:21px;font-weight:700;line-height:1.3}.iso-holder p{margin-top:10px;font-size:15px;line-height:1.7;color:var(--soft)}
.iso-holder strong{color:var(--ink)}
.iso-holder__meta{display:grid;gap:14px;border-left:1px solid var(--line);padding-left:28px}
.iso-holder__meta dt{font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mute)}
.iso-holder__meta dd{margin-top:4px;font-size:14.5px;line-height:1.6;color:var(--ink)}

/* featured + grid */
.iso-feat{display:grid;grid-template-columns:380px minmax(0,1fr);gap:44px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--sh);margin-bottom:24px}
.iso-feat__img,.iso-card__img{position:relative;display:block;width:100%;padding:0;border:0;background:#f3f4f8;border-radius:14px;overflow:hidden}
.iso-feat__img{padding:18px}.iso-feat__img img{border-radius:6px;box-shadow:0 8px 24px rgba(20,26,43,.12)}
.iso-zoom{position:absolute;left:50%;bottom:16px;transform:translate(-50%,8px);display:inline-flex;align-items:center;gap:7px;background:rgba(20,26,43,.88);color:#fff;font-size:13px;font-weight:600;padding:8px 14px;border-radius:999px;opacity:0;transition:.2s}
.iso-zoom .iso-i{width:15px;height:15px}
.iso-feat__img:hover .iso-zoom,.iso-card__img:hover .iso-zoom,.iso-feat__img:focus-visible .iso-zoom,.iso-card__img:focus-visible .iso-zoom{opacity:1;transform:translate(-50%,0)}
.iso-badge{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#fff;background:var(--navy);border-radius:999px;padding:5px 12px;margin-right:8px}
.iso-feat h3{margin-top:18px;font-size:28px;line-height:1.2;font-weight:800;letter-spacing:-.02em}.iso-feat .iso-std{font-size:15px}
.iso-en{margin-top:6px!important;font-size:14px!important;color:var(--mute)!important;font-style:italic}
.iso-feat p{margin-top:14px;font-size:15.5px;line-height:1.75;color:var(--soft)}
.iso-dl{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:22px}
.iso-dl>div{background:#fff;padding:13px 16px}.iso-dl dt{font-size:12px;color:var(--mute);font-weight:600}.iso-dl dd{margin-top:3px;font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
.iso-dl--2{grid-template-columns:1fr 1fr;margin-top:16px}.iso-dl--2>div{padding:10px 13px}.iso-dl--2 dd{font-size:14px}
.iso-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.iso-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px;transition:box-shadow .2s,transform .2s,border-color .2s}
.iso-card:hover{box-shadow:var(--sh2);transform:translateY(-3px);border-color:#e2e4ec}
.iso-card__img{height:230px}.iso-card__img img{width:78%;margin:22px auto 0;border-radius:5px;box-shadow:0 8px 22px rgba(20,26,43,.13)}
.iso-card__body{display:flex;flex-direction:column;flex:1;padding:18px 8px 6px}
.iso-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.iso-card h3{font-size:18px;line-height:1.35;font-weight:700}.iso-card p{margin-top:10px;font-size:14.5px;line-height:1.65;color:var(--soft);flex:1}
.iso-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:14.5px;font-weight:700;color:#c2531a!important}.iso-link:hover{text-decoration:underline}

/* why */
.iso-whys{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.iso-why{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}
.iso-why h3{margin-top:18px;font-size:20px;font-weight:700}.iso-why__std{display:inline-block;margin-top:8px;font-size:12.5px;font-weight:700;color:#c2531a;background:#fff3ea;border-radius:8px;padding:4px 9px}
.iso-why ul{margin-top:18px;display:grid;gap:11px}.iso-why li{display:flex;gap:10px;font-size:14.5px;line-height:1.5;color:var(--soft)}
.iso-why li .iso-i{width:17px;height:17px;color:var(--ok);stroke-width:3;margin-top:2px}
.iso-use{display:flex;align-items:center;gap:22px;margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 28px}
.iso-use h3{font-size:19px;font-weight:700}.iso-use p{margin-top:6px;font-size:14.5px;line-height:1.65;color:var(--soft)}.iso-use .iso-btn{margin-left:auto}

/* verify */
.iso-ver{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:28px;align-items:start}
.iso-ver h2{font-size:24px;font-weight:800;letter-spacing:-.015em}
.iso-tblw{margin-top:18px;border:1px solid var(--line);border-radius:18px;overflow:auto}
.iso table{width:100%;border-collapse:collapse;font-size:14.5px}
.iso th,.iso td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.iso thead th{background:var(--tint);font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mute)}
.iso tbody tr:last-child>*{border-bottom:0}.iso tbody th{font-weight:700}.iso tbody th small{display:block;font-weight:500;color:var(--mute);font-size:13px;margin-top:2px}
.iso-no{font-variant-numeric:tabular-nums;font-weight:600}
.iso-copy{margin-left:8px;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#fff;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;color:var(--mute);transition:.15s}
.iso-copy .iso-i{width:14px;height:14px}.iso-copy:hover{color:#c2531a;border-color:#f6c9ad}.iso-copy.done{color:var(--ok);border-color:#a8e3c9}
.iso-ver__card{position:sticky;top:100px;background:var(--navy);background-image:radial-gradient(420px 220px at 100% 0%,rgba(242,113,42,.35),transparent 70%);color:#fff;border-radius:22px;padding:32px}
.iso-ver__card h2{margin-top:18px;font-size:22px}.iso-ver__card p{margin-top:10px;font-size:15px;line-height:1.7;color:rgba(255,255,255,.75)}.iso-ver__card strong{color:#fff}
.iso-ver__card dl{margin:22px 0 24px;display:grid;gap:1px;background:rgba(255,255,255,.1);border-radius:14px;overflow:hidden}
.iso-ver__card dl>div{display:flex;justify-content:space-between;gap:12px;background:var(--navy);padding:12px 16px;font-size:14.5px}
.iso-ver__card dt{color:rgba(255,255,255,.6)}.iso-ver__card dd{font-weight:700}

/* faq */
.iso-faq{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px}
.iso-faq summary{display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;list-style:none}.iso-faq summary::-webkit-details-marker{display:none}
.iso-faq h3{font-size:16.5px;font-weight:700;line-height:1.4;flex:1}
.iso-pm{position:relative;width:28px;height:28px;border-radius:50%;background:#fff3ea;flex:none}
.iso-pm:before,.iso-pm:after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:#d4581b;border-radius:2px;transform:translate(-50%,-50%);transition:.2s}
.iso-pm:after{transform:translate(-50%,-50%) rotate(90deg)}.iso-faq[open] .iso-pm:after{transform:translate(-50%,-50%) rotate(0)}
.iso-faq>div{padding:0 24px 22px}.iso-faq p{font-size:15px;line-height:1.75;color:var(--soft)}.iso-faq p a{color:#c2531a;font-weight:600;text-decoration:underline}

/* lightbox */
.iso-lb{width:min(920px,96vw);height:96vh;max-height:96vh;padding:0;border:0;border-radius:18px;background:#1b2133;color:#fff;overflow:hidden}
.iso-lb[open]{display:flex;flex-direction:column}
.iso-lb::backdrop{background:rgba(10,13,22,.78);backdrop-filter:blur(3px)}
.iso-lb__bar{display:flex;align-items:center;gap:12px;padding:12px 14px 12px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.iso-lb__t{flex:1;font-size:15px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.iso-lb__x{width:38px;height:38px;border-radius:10px;border:0;background:rgba(255,255,255,.08);display:inline-flex;align-items:center;justify-content:center}.iso-lb__x:hover{background:rgba(255,255,255,.16)}
.iso-lb__img{flex:1;min-height:0;width:auto;max-width:100%;object-fit:contain;margin:0 auto;padding:16px}
.iso-lb__nav{position:absolute;top:50%;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center}
.iso-lb__nav:hover{background:rgba(255,255,255,.22)}.iso-lb__nav--p{left:14px}.iso-lb__nav--n{right:14px}.iso-lb__nav .iso-i{width:22px;height:22px}

@media (max-width:1100px){.iso-grid{grid-template-columns:repeat(2,1fr)}.iso-feat{grid-template-columns:300px minmax(0,1fr);gap:32px}.iso-dl{grid-template-columns:1fr 1fr}}
@media (max-width:900px){.iso-hero__grid{grid-template-columns:1fr}.iso-stack{max-width:440px}
  .iso-stats{grid-template-columns:1fr 1fr}.iso-stat:nth-child(3){border-left:0}.iso-stat:nth-child(n+3){border-top:1px solid var(--line)}
  .iso-holder{grid-template-columns:1fr}.iso-holder__meta{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:20px}
  .iso-feat{grid-template-columns:1fr}.iso-feat__img{max-width:420px;margin:0 auto}.iso-whys{grid-template-columns:1fr}
  .iso-use{flex-wrap:wrap}.iso-use .iso-btn{margin-left:0}.iso-ver{grid-template-columns:1fr}.iso-ver__card{position:static}}
@media (max-width:640px){.iso-wrap{padding:0 16px}.iso-sec{padding:60px 0}.iso-hero{padding:36px 0 28px}.iso-hero h1{font-size:34px}.iso-lead{font-size:15.5px}.iso-sh h2{font-size:28px}
  .iso-grid{grid-template-columns:1fr}.iso-feat{padding:18px}.iso-feat h3{font-size:23px}.iso-stat{padding:16px 18px}.iso-stat b{font-size:21px}
  .iso-holder{padding:22px 20px}.iso-holder__main{flex-direction:column}.iso-cta .iso-btn{flex:1 1 100%}.iso th,.iso td{padding:12px 13px}.iso-seal{width:84px;height:84px;right:2%}.iso-seal b{font-size:24px}
  .iso-lb__nav{top:auto;bottom:14px}}
@media (prefers-reduced-motion:reduce){.iso *{transition:none!important}}