/* ===== SentinelDB360 — marketing site design system ===== */
:root{
  --navy:#0a1f44; --navy-2:#0b3d91; --blue:#1f6feb; --blue-2:#3b82f6;
  --cyan:#22d3ee; --ink:#0e1726; --slate:#475569; --muted:#64748b;
  --line:#e6ebf3; --bg:#ffffff; --bg-soft:#f6f8fc; --bg-dark:#070d1c;
  --crit:#e11d48; --high:#ea580c; --ok:#16a34a; --warn:#d97706;
  --radius:16px; --radius-sm:10px; --maxw:1160px;
  --shadow:0 1px 2px rgba(10,31,68,.06),0 12px 32px rgba(10,31,68,.08);
  --shadow-lg:0 24px 60px rgba(10,31,68,.18);
  --grad:linear-gradient(135deg,#0b3d91 0%,#1f6feb 55%,#22d3ee 130%);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
html,body{overflow-x:hidden}   /* no accidental horizontal scroll on phones */
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none} img,svg{max-width:100%;display:block}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1rem;color:var(--slate)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.section{padding:88px 0}
.section--soft{background:var(--bg-soft)}
.center{text-align:center} .center p{max-width:680px;margin-left:auto;margin-right:auto}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.98rem;padding:.85rem 1.4rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.18s transform,.18s box-shadow,.18s background}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(31,111,235,.35)}
.btn--ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.22)}
.btn--light{background:#fff;color:var(--navy-2);border-color:var(--line)}
.btn--lg{padding:1rem 1.7rem;font-size:1.05rem}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
.nav__row{display:flex;align-items:center;gap:1rem;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;letter-spacing:-.02em;font-size:1.08rem;color:var(--navy)}
.brand .logo{height:34px;width:auto}
.nav__links{display:flex;gap:1.05rem;margin-left:auto}
.nav__links a{font-weight:600;font-size:.95rem;color:var(--slate);white-space:nowrap}
.nav__links a:hover{color:var(--ink)}
.nav__cta{display:flex;gap:.6rem;align-items:center}
/* keep the demo button the same size across languages (TR "Demo iste" / EN "Request demo") and on one line */
.nav__cta .btn--primary{min-width:160px;justify-content:center;text-align:center;white-space:nowrap;flex:0 0 auto}
.lang{display:inline-flex;align-items:center;gap:.35rem;flex:0 0 auto;font-weight:700;font-size:.85rem;color:var(--slate);border:1px solid var(--line);border-radius:999px;padding:.4rem .7rem}
.lang:hover{color:var(--ink);border-color:#cbd5e1}
.lang .flag{width:20px;height:14px;border-radius:3px;display:block;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.nav__toggle{display:none;background:none;border:0;cursor:pointer}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 70% -10%,rgba(34,211,238,.18),transparent 60%),var(--bg-dark);color:#eaf1ff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 12% 110%,rgba(31,111,235,.28),transparent 60%)}
.hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:74px 0 86px}
.hero h1{color:#fff}
.hero .lede{font-size:1.18rem;color:#bcd0f5;max-width:560px}
.pill{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#cfe0ff;padding:.35rem .8rem;border-radius:999px;font-size:.82rem;font-weight:600}
.hero__cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.6rem 0 1.1rem}
.hero__trust{display:flex;gap:1.3rem;flex-wrap:wrap;color:#8ea7d6;font-size:.86rem}
.hero__trust b{color:#dce8ff}

/* hero visual card */
.glass{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);border-radius:20px;box-shadow:var(--shadow-lg);backdrop-filter:blur(6px);padding:18px}
.scorecard{color:#dfeaff}
.scorecard__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.scorecard__top .small{font-size:.78rem;color:#9db6e6}
.gaugewrap{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.donut{--v:30;width:96px;height:96px;border-radius:50%;flex:0 0 auto;
  background:conic-gradient(var(--crit) calc(var(--v)*1%),rgba(255,255,255,.12) 0);display:grid;place-items:center}
.donut span{width:74px;height:74px;border-radius:50%;background:#0b1733;display:grid;place-items:center;font-weight:800;font-size:1.5rem;color:#fff}
.bars{flex:1;display:grid;gap:9px}
.bar{font-size:.74rem;color:#9db6e6}
.bar i{display:block;height:8px;border-radius:6px;background:rgba(255,255,255,.12);margin-top:3px;overflow:hidden}
.bar i b{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#1f6feb,#22d3ee)}
.findlist{display:grid;gap:7px}
.find{display:flex;align-items:center;gap:.6rem;font-size:.82rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:.5rem .7rem}
.tag{font-size:.66rem;font-weight:800;letter-spacing:.04em;padding:.12rem .45rem;border-radius:6px;color:#fff}
.tag.c{background:var(--crit)} .tag.h{background:var(--high)} .tag.m{background:var(--warn)}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-size:2rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:.86rem;color:var(--muted)}
/* coverage / transparency section */
.cov{list-style:none;margin:.2rem 0 0;padding:0;display:grid;gap:.5rem}
.cov li{display:grid;grid-template-columns:34px 1fr;column-gap:.7rem;align-items:center;padding:.25rem 0;border-top:1px solid var(--line)}
.cov li:first-child{border-top:0}
.cov li b{align-self:end;font-size:.97rem;color:var(--ink)}
.cov li span:last-child{align-self:start;font-size:.86rem;color:var(--muted)}
.cov__n{grid-row:1 / span 2;align-self:center;display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#eef4ff,#dceaff);color:var(--navy-2);font-weight:800;font-size:.9rem}
.cov__note{margin:16px 0 10px;font-size:.9rem;color:var(--slate)}
.cov__link{display:inline-block;font-weight:700;font-size:.92rem;color:var(--blue)}
.cov__link:hover{color:var(--blue-2)}
.cov__chips{display:flex;flex-wrap:wrap;gap:8px;margin:.5rem 0 0}
.cov__chip{display:inline-flex;align-items:center;background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:.4rem .7rem;font-weight:600;font-size:.85rem;color:var(--navy)}

/* stats are clickable (jump to the related section) + show details on hover (title tooltip) */
a.stat{display:block;position:relative;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s border-color}
a.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#cdddf5}
a.stat::after{content:"→";position:absolute;top:10px;right:13px;font-weight:800;color:var(--blue);opacity:0;transform:translateX(-4px);transition:.18s}
a.stat:hover::after{opacity:1;transform:none}

/* feature grid */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)} .grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:.2s transform,.2s box-shadow}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#eef4ff,#dceaff);color:var(--navy-2);margin-bottom:14px}
.card h3{margin-bottom:.35rem}
.card p{font-size:.95rem;margin:0}

/* how it works */
.flow{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.flow .col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.flow .col h3{display:flex;align-items:center;gap:.6rem}
.steps{list-style:none;margin:.6rem 0 0;padding:0;display:grid;gap:.7rem}
.steps li{display:flex;gap:.7rem;align-items:flex-start;font-size:.95rem;color:var(--slate)}
.steps li .n{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:var(--grad);color:#fff;font-size:.8rem;font-weight:800;display:grid;place-items:center}

/* editions table */
.compare{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.compare th,.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
.compare thead th{background:var(--bg-soft);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.compare th:first-child{font-weight:600;color:var(--ink)}
.compare td{text-align:center} .compare td:first-child,.compare th:first-child{text-align:left}
.compare .yes{color:var(--ok);font-weight:800} .compare .no{color:#cbd5e1}
.compare tr:last-child td{border-bottom:0}
.colhead{display:flex;flex-direction:column;gap:.15rem} .colhead b{font-size:1rem;color:var(--ink)} .colhead span{font-size:.78rem;color:var(--muted);text-transform:none;letter-spacing:0}

/* personas */
.persona{display:flex;gap:.9rem;align-items:flex-start}
.persona .av{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#0b3d91,#1f6feb);color:#fff;font-size:1.2rem}
.persona h3{font-size:1.05rem;margin-bottom:.15rem}.persona p{font-size:.9rem;margin:0}

/* compliance strip */
.badges{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.badge{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.55rem 1rem;font-weight:700;font-size:.9rem;color:var(--navy);box-shadow:var(--shadow)}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.qa{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.qa summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:1.4rem;color:var(--blue);font-weight:700}
.qa[open] summary::after{content:"–"}
.qa .a{padding:0 20px 18px;color:var(--slate);font-size:.95rem}

/* CTA */
.cta{background:var(--grad);color:#fff;border-radius:24px;padding:54px;text-align:center;box-shadow:var(--shadow-lg)}
.cta h2{color:#fff} .cta p{color:#e3edff}
/* lead / demo form */
.lead{max-width:540px;margin:1.4rem auto 0;text-align:left;display:grid;gap:12px}
.lead__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lead input,.lead textarea{width:100%;padding:.85rem 1rem;border-radius:12px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.96);color:var(--ink);font:inherit;font-size:.98rem}
.lead textarea{resize:vertical}
.lead input::placeholder,.lead textarea::placeholder{color:#94a3b8}
.lead input:focus,.lead textarea:focus{outline:3px solid rgba(34,211,238,.55);outline-offset:1px;border-color:#fff}
.lead button{justify-self:center;min-width:200px;margin-top:4px}
.lead__hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.lead__msg{min-height:1.1em;margin:.3rem 0 0;text-align:center;font-weight:600;font-size:.92rem;color:#eaf4ff}
.lead__msg.ok{color:#bbf7d0}.lead__msg.err{color:#fde68a}
@media(max-width:520px){.lead__row{grid-template-columns:1fr}}

/* footer */
.footer{background:var(--bg-dark);color:#9db0d4;padding:56px 0 30px}
.footer a{color:#c7d6f3} .footer a:hover{color:#fff}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;margin-bottom:30px}
.footer h4{color:#fff;font-size:.95rem;margin:0 0 .8rem}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem;font-size:.9rem}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.84rem;color:#7e93ba}
.brand--light{color:#fff}

/* reveal animation */
.reveal{opacity:0;transform:translateY(18px);transition:.6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
/* Nav collapses to a hamburger earlier (the longer EN menu needs the room) so links never wrap. */
@media(max-width:1180px){
  .nav__links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:16px 22px;gap:1rem}
  .nav__links.open{display:flex}
  .nav__links a{white-space:normal}
  .nav__toggle{display:block}
}
@media(max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:30px;padding:54px 0 64px}
  .grid-3{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}.footer__grid{grid-template-columns:1fr 1fr}
  .section{padding:62px 0}.cta{padding:38px 22px}
}
@media(max-width:560px){.grid-3,.grid-2{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.footer__grid{grid-template-columns:1fr 1fr}}
/* phones: keep the top bar uncluttered — the demo CTA lives in the hero and the menu */
@media(max-width:560px){
  .nav__cta .btn--primary{display:none}
  .brand__tag{display:none}
  .container{padding:0 16px}
}
@media(prefers-reduced-motion:reduce){.reveal{transition:none;opacity:1;transform:none}.btn:hover,.card:hover{transform:none}}

/* ===== v2 refinements — corporate polish, a11y & SEO niceties ===== */
::selection{background:rgba(34,211,238,.28);color:var(--ink)}
/* keyboard focus visibility (accessibility / Lighthouse) */
a:focus-visible,.btn:focus-visible,summary:focus-visible,.lang:focus-visible,.nav__toggle:focus-visible{
  outline:3px solid var(--cyan);outline-offset:2px;border-radius:8px}
/* sticky-nav offset so in-page anchors aren't hidden under the header */
section[id],[id].section{scroll-margin-top:84px}
/* brand lockup: give the wordmark a refined gradient + a subtle chip behind the mark */
.brand{padding:.2rem .1rem}
.brand .logo{filter:drop-shadow(0 3px 8px rgba(31,111,235,.35))}
.brand:hover{color:var(--blue-2)}
/* nav links: animated underline for a more crafted feel */
.nav__links a{position:relative;padding-bottom:2px}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--grad);transition:right .22s ease;border-radius:2px}
.nav__links a:hover::after{right:0}
/* buttons: crisper press + focus depth */
.btn--primary:hover{box-shadow:0 14px 34px rgba(31,111,235,.45)}
.btn:active{transform:translateY(0)}
/* feature cards: subtle gradient hairline that lights up on hover (agency detail) */
.card{position:relative;isolation:isolate}
.card::before{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:linear-gradient(135deg,rgba(31,111,235,.0),rgba(34,211,238,.0));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;transition:.25s background;pointer-events:none;z-index:-1}
.card:hover::before{background:linear-gradient(135deg,rgba(31,111,235,.55),rgba(34,211,238,.55))}
.card .ico{box-shadow:inset 0 0 0 1px rgba(31,111,235,.12)}
/* eyebrow + section headings rhythm */
.section .center .eyebrow{margin-bottom:.6rem}
/* pills & badges: a touch more depth */
.pill{box-shadow:0 1px 0 rgba(255,255,255,.06) inset}
.badge{transition:.18s transform,.18s box-shadow}.badge:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
/* compliance/edition tables: zebra + hover for readability */
.compare tbody tr:nth-child(even) td{background:rgba(246,248,252,.6)}
.compare tbody tr:hover td{background:rgba(31,111,235,.05)}
/* stat numbers: tabular alignment */
.stat b{font-variant-numeric:tabular-nums}
/* footer brand mark spacing */
.footer .brand--light{display:inline-flex;align-items:center;gap:.5rem}
/* print: clean, ink-friendly */
@media print{.nav,.hero::after,.cta,.footer{box-shadow:none}.hero{background:#fff;color:#000}}

/* ===== ecosystem strip + value pillars (peer-informed) ===== */
.eco-label{text-align:center;font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 16px}
/* balanced rows (3 per row on desktop) and never overflows: flex-wrap inside a capped width */
.ecosystem{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:700px;margin:0 auto 40px}
.eco-chip{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.5rem 1rem;font-weight:600;font-size:.9rem;color:var(--navy);box-shadow:var(--shadow);transition:.18s transform,.18s box-shadow}
.eco-chip::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);flex:0 0 auto}
.eco-chip:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pillar{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 22px 28px;box-shadow:var(--shadow);overflow:hidden;transition:.2s transform,.2s box-shadow}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pillar::after{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:var(--grad)}
.pillar__n{font-size:.74rem;font-weight:800;color:var(--blue);letter-spacing:.08em}
.pillar h3{margin:.35rem 0 .4rem;font-size:1.1rem}
.pillar p{font-size:.95rem;margin:0}
@media(max-width:760px){.pillars{grid-template-columns:1fr}}

/* ===== report showcase (real PDF output) ===== */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:end}
.shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);transition:.22s transform,.22s box-shadow}
.shot:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.shot img{width:100%;height:auto;border-radius:8px;display:block;border:1px solid #eef1f6}
.shot figcaption{text-align:center;font-size:.82rem;font-weight:600;color:var(--muted);padding:.6rem .2rem .2rem}
@media(max-width:900px){.shots{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.shots{grid-template-columns:1fr}}
.shot img{cursor:zoom-in}
/* lightbox: click a report image to enlarge */
.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;background:rgba(7,13,28,.9);padding:24px;cursor:zoom-out;backdrop-filter:blur(2px)}
.lightbox.open{display:flex;animation:lbfade .18s ease}
.lightbox img{max-width:96vw;max-height:92vh;width:auto;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.12)}
@keyframes lbfade{from{opacity:0}to{opacity:1}}

/* ===== brand lockup ("SentinelDB360 Security") + DMC mark ===== */
.brand__lockup{display:inline-flex;align-items:center;gap:.45rem}
.brand__db{color:var(--blue)}
.brand__tag{font-size:.6rem;font-weight:800;letter-spacing:.12em;color:#fff;
  background:var(--grad);padding:.16rem .42rem;border-radius:5px;line-height:1;box-shadow:0 2px 6px rgba(31,111,235,.35)}
/* logo on a light chip for dark backgrounds (footer) */
.logo-chip{display:inline-flex;align-items:center;background:#fff;border-radius:10px;padding:7px 11px;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.logo-chip img{height:30px;width:auto;display:block}
.logo-chip--lg img{height:40px}
.dmc-lockup{display:inline-flex;align-items:center;gap:.7rem;margin-top:16px;text-decoration:none}
.dmc-lockup .logo-chip{transition:.18s transform,.18s box-shadow}
.dmc-lockup:hover .logo-chip{transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.25)}
.dmc-lockup__txt{display:flex;flex-direction:column;line-height:1.25}
.dmc-lockup__txt b{color:#e7eefc;font-size:.86rem}
.dmc-lockup__txt span{color:#8ea7d6;font-size:.72rem}