/* Advid — white site, red + ink from the logo. Single light theme by design. */
:root{
  --bg:#ffffff; --soft:#f6f7f9; --blush:#fff3f3; --ink:#111216; --body:#2c2f37; --muted:#5d616d; --line:#e6e8ee;
  --red:#E3131B; --red-hi:#FF2A2A; --red-lo:#C80A12; --ok:#14894a;
  --font:"Inter","Inter Display",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px; color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--body);font:400 16.5px/1.65 var(--font)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{color:var(--ink);margin:0;line-height:1.1;text-wrap:balance;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5.4vw,3.9rem);font-weight:900}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:800;letter-spacing:-.01em}
.red{color:var(--red)}
.muted{color:var(--muted)}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.narrow{max-width:820px}
section{padding-block:clamp(52px,7vw,92px)}
section.soft{background:var(--soft)}
.kicker{display:inline-block;font:800 .75rem/1 var(--font);letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.sh{max-width:680px;margin-bottom:38px;display:grid;gap:12px}
.sh .kicker{margin-bottom:0}
.sh p{color:var(--muted)}
.row-sh{max-width:none;display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}
.ic{width:20px;height:20px;flex:none}
.ic.big{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--blush);color:var(--red)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:999px;font:700 .98rem/1 var(--font);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn .ic{width:19px;height:19px}
.btn-red{background:linear-gradient(135deg,var(--red-hi),var(--red-lo));color:#fff;box-shadow:0 8px 20px rgba(227,19,27,.25)}
.btn-red:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(227,19,27,.32)}
.btn-line{border-color:var(--ink);color:var(--ink);background:#fff}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--red)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn.sm{padding:10px 18px;font-size:.9rem}
.btn.xs{padding:8px 14px;font-size:.82rem;box-shadow:none}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.mini{font-size:.86rem;color:var(--muted);text-align:center;text-decoration:underline;text-underline-offset:3px}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:#fff;z-index:51}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:8px}
.brand img{height:58px;width:auto}
.menu ul{list-style:none;margin:0;padding:0}
.menu>ul{display:flex;align-items:center;gap:2px}
.menu a{display:block;text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink);padding:10px 12px;border-radius:8px}
.menu>ul>li>a[aria-current="page"]{color:var(--red)}
.menu a:hover{background:var(--blush);color:var(--red)}
.menu .btn{margin-left:8px;color:#fff}
.menu .btn:hover{color:#fff;background:linear-gradient(135deg,var(--red-hi),var(--red-lo))}
.dd{position:relative}
.dd>a::after{content:"";display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-left:8px;vertical-align:3px}
.dd>ul{display:none;position:absolute;top:100%;left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 18px 40px rgba(17,18,22,.12)}
.dd:hover>ul,.dd:focus-within>ul{display:block}
.nav-toggle{display:none;align-items:center;gap:8px;background:#fff;border:2px solid var(--ink);border-radius:999px;padding:9px 14px;cursor:pointer;font:700 .9rem var(--font);color:var(--ink)}
.nav-toggle span{display:block;width:16px;height:2px;background:var(--ink);box-shadow:0 0 0 0}
.nav-toggle span+span{display:none}
@media (max-width:1020px){
  .nav-toggle{display:inline-flex}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);max-height:calc(100vh - 80px);overflow:auto;padding:10px max(18px,env(safe-area-inset-left,0px)) 20px}
  .menu.open{display:block}
  .menu>ul{flex-direction:column;align-items:stretch}
  .dd>ul{display:block;position:static;border:0;box-shadow:none;padding:0 0 0 14px;min-width:0}
  .dd>a::after{display:none}
  .menu .btn{margin:10px 0 0}
  .brand img{height:48px}
}

/* hero */
.hero{background:linear-gradient(180deg,#fff 0%,var(--blush) 100%);padding-block:clamp(40px,6vw,80px)}
.hg,.ph{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.ph-txt{min-width:0}
.lede{font-size:1.12rem;color:var(--muted);margin-top:18px;max-width:56ch}
.ph-img img,.hg img{border-radius:22px;box-shadow:0 30px 60px rgba(17,18,22,.12)}
.trust{list-style:none;padding:0;margin:26px 0 0;display:flex;gap:18px;flex-wrap:wrap;font-weight:600;color:var(--ink);font-size:.93rem}
.trust li{display:flex;align-items:center;gap:7px}
.trust .ic{color:var(--ok);width:18px}
.phero{background:linear-gradient(180deg,#fff 0%,var(--blush) 100%);padding-block:clamp(36px,5vw,70px)}
.phero.noimg .ph{grid-template-columns:1fr}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:16px}
.crumbs a{text-decoration:none;color:var(--muted)}
.crumbs a:hover{color:var(--red)}
.crumbs a::after{content:" "}
@media (max-width:900px){.hg,.ph{grid-template-columns:1fr;gap:32px}}

/* grids & cards */
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:980px){.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.g3{grid-template-columns:1fr}}
.scard{display:grid;grid-template-rows:auto 1fr;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}
.scard:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(17,18,22,.1);border-color:#ffc9c9}
.scard img{aspect-ratio:16/10;object-fit:cover;width:100%}
.sb{padding:20px 22px 24px;display:grid;gap:10px;grid-template-rows:auto 1fr auto}
.sb p{color:var(--muted);font-size:.95rem}
.more{font-weight:700;color:var(--red);font-size:.92rem}
.feat-box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:12px;align-content:start}
.feat-box p{color:var(--muted);font-size:.95rem}

/* plans */
.plans{align-items:stretch}
.plan{position:relative;background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:28px 26px 24px;display:grid;grid-template-rows:auto auto auto 1fr auto auto;gap:12px}
.plan.featured{border-color:var(--red);box-shadow:0 22px 50px rgba(227,19,27,.16)}
.badge{position:absolute;top:-13px;left:24px;background:linear-gradient(135deg,var(--red-hi),var(--red-lo));color:#fff;font:800 .72rem/1 var(--font);letter-spacing:.08em;text-transform:uppercase;padding:7px 12px;border-radius:999px}
.plan-name{font:800 .8rem/1 var(--font);letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.plan-qty{color:var(--muted);font-weight:600}
.plan-qty b{display:block;font-size:2.3rem;font-weight:900;color:var(--ink);letter-spacing:-.03em;line-height:1.05}
.plan-price{font-size:1.65rem;font-weight:900;color:var(--ink);font-variant-numeric:tabular-nums;padding-bottom:14px;border-bottom:1px dashed var(--line)}
.plan-price small{font-size:.85rem;font-weight:600;color:var(--muted)}
.feat{list-style:none;padding:0;margin:4px 0 6px;display:grid;gap:9px;align-content:start}
.feat li{display:flex;gap:10px;font-size:.93rem}
.feat .ic{color:var(--ok);width:18px;height:18px;margin-top:3px}
.plan .btn{width:100%}
.notice{margin-top:30px;display:flex;gap:14px;align-items:flex-start;background:var(--blush);border:1px solid #ffd2d2;border-radius:var(--r);padding:18px 20px}
.notice .ic{color:var(--red);margin-top:2px}
.notice div{display:grid;gap:4px}
.notice b{color:var(--ink)}
.notice.warn{background:#fff8e8;border-color:#f3d48a}
.notice.warn .ic{color:#a66a00}
.notice.ok{background:#e9f7ef;border-color:#a7dcbc}
.notice.ok .ic{color:var(--ok)}
.custom-row{margin-top:24px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;background:#fff;border:1.5px dashed var(--red);border-radius:20px;padding:26px 28px}
.custom-row h3{margin:8px 0 6px}
.note{margin-top:16px;font-size:.88rem;color:var(--muted)}

/* split + prose */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.split.top{align-items:start;grid-template-columns:1.35fr .65fr}
.split img{border-radius:20px}
@media (max-width:900px){.split,.split.top{grid-template-columns:1fr}}
.prose{display:grid;gap:18px;min-width:0}
.prose h2{margin-top:10px}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks .ic{color:#fff;background:var(--red);border-radius:50%;padding:3px;width:22px;height:22px;margin-top:2px}
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:18px}
.steps li{counter-increment:s;display:grid;grid-template-columns:46px 1fr;column-gap:16px}
.steps li::before{content:counter(s);grid-row:span 2;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--red-hi),var(--red-lo));color:#fff;font-weight:900;display:grid;place-items:center}
.steps b{color:var(--ink);font-size:1.05rem}
.steps span{color:var(--muted)}
.steps.compact li::before{width:34px;height:34px;border-radius:9px;font-size:.9rem}
.steps.compact li{grid-template-columns:36px 1fr}
.side-card{position:sticky;top:110px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;display:grid;gap:14px;box-shadow:0 18px 40px rgba(17,18,22,.06)}
@media (max-width:900px){.side-card{position:static}}
.kv{margin:0;display:grid;gap:10px}
.kv div{display:grid;grid-template-columns:110px 1fr;gap:10px;font-size:.93rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0;color:var(--ink);font-weight:600}

/* faq */
.faqs{display:grid;gap:10px}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 20px}
summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--red);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"−"}
details p{padding-bottom:18px;color:var(--muted)}

/* tables */
.tw{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font:800 .74rem var(--font);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--soft)}
tr:last-child td{border-bottom:0}
td.num{font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
td.ok{color:var(--ink);font-weight:600}
td.ok .ic{color:var(--ok);width:18px;vertical-align:-4px;margin-right:6px}
td.no{color:var(--muted)}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--red-hi),var(--red-lo));color:#fff}
.cb{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.cta-band h2{color:#fff}
.cta-band p{color:#ffe1e1;margin-top:10px;max-width:56ch}
.cta-band .btns{margin-top:0}

/* contact & forms */
.ccard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;display:grid;gap:12px;align-content:start}
.big-txt{font-size:1.4rem;font-weight:800;color:var(--ink);word-break:break-word}
.big-txt.sm{font-size:1.1rem}
.ccard .btns{margin-top:4px}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px;margin-top:8px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
label{font-weight:700;color:var(--ink);font-size:.92rem}
input,select,textarea{font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--red);outline:3px solid rgba(227,19,27,.12)}
[aria-invalid="true"]{border-color:var(--red)}
textarea{min-height:110px;resize:vertical}
.err{color:var(--red);font-size:.88rem;margin-top:6px}
@media (max-width:620px){.form{grid-template-columns:1fr}}

/* footer */
.site-foot{background:#0f1014;color:#b7bac4;font-size:.93rem}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-block:60px 34px}
.fcols img{height:62px;width:auto;margin-bottom:16px}
.site-foot h4{color:#fff;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.site-foot a{text-decoration:none}
.site-foot a:hover{color:#fff}
.cl li{display:flex;gap:10px;align-items:flex-start}
.cl .ic{color:var(--red-hi);margin-top:3px}
.cl small{color:#8a8e99}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:40px;height:40px;border-radius:50%;background:#1d1f26;display:grid;place-items:center;color:#fff}
.social a:hover{background:var(--red)}
.legal{border-top:1px solid #23252d;padding-block:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.85rem}
.legal span:last-child{display:flex;gap:16px;flex-wrap:wrap}
.tm{font-size:.78rem;color:#7d818c;padding-bottom:26px}
@media (max-width:900px){.fcols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.fcols{grid-template-columns:1fr}}
.wa-float{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;display:flex;align-items:center;gap:8px;background:#1f9d55;color:#fff;text-decoration:none;font-weight:700;padding:12px 18px;border-radius:999px;box-shadow:0 10px 26px rgba(0,0,0,.22)}
@media (max-width:560px){.wa-float span{display:none}.wa-float{padding:14px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.scard{transition:none}}