/* components.css — Компоненты: кнопки, карточки, теги, сетки, шаги, табы, модальные окна и формы */

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 26px;border-radius:999px;border:2px solid transparent;font-weight:700;cursor:pointer;transition:transform .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--cobalt);color:#fff}
.btn-primary:hover{background:#1f38d6}
.btn-lemon{background:var(--lemon);color:var(--ink)}
.btn-ghost{border-color:currentColor;background:transparent}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
/* Сетки и карточки */
.grid{display:grid;gap:20px;margin-top:40px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:10px}
.card p{color:var(--muted);font-size:.98rem}
.card .icon{width:48px;height:48px;border-radius:14px;background:var(--lemon);display:grid;place-items:center;margin-bottom:6px}
.card .icon img{width:26px}
.dark .card{background:var(--ink-2);border-color:#2b3d58}
.card-link{transition:border-color .2s,transform .2s}
.card-link:hover{border-color:var(--cobalt);transform:translateY(-3px)}
.principles{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.tag{padding:8px 16px;border-radius:999px;background:var(--white);border:1px solid var(--line);font-weight:600;font-size:.92rem}
.dark .tag{background:transparent;border-color:#3a4f6e;color:#dbe4f0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:start}
.check li{position:relative;padding-left:30px;margin-bottom:12px}
.check li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--lemon) url("../img/icons/check.svg") center/10px no-repeat}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.steps li{counter-increment:s;padding:22px;border-radius:var(--r);border:1px solid var(--line);background:var(--white);font-weight:700}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--cobalt);color:#fff;margin-bottom:12px;font-size:.95rem}
.dark .steps li{background:var(--ink-2);border-color:#2b3d58}

/* Табы */
.tabs{display:inline-flex;padding:5px;background:var(--white);border:1px solid var(--line);border-radius:999px;margin:24px 0 8px}
.tab{border:0;background:none;padding:10px 24px;border-radius:999px;font-weight:700;cursor:pointer;transition:.2s}
.tab[aria-selected="true"]{background:var(--ink);color:#fff}
.tab-panel[hidden]{display:none}

/* Модальные окна */
dialog{border:0;border-radius:24px;padding:0;width:min(480px,calc(100% - 32px));margin:auto;box-shadow:0 30px 80px rgba(16,28,44,.35)}
dialog::backdrop{background:rgba(16,28,44,.6);backdrop-filter:blur(3px)}
.modal{padding:clamp(22px,5vw,36px);position:relative}
.modal h2{font-size:1.6rem}
.modal p{color:var(--muted);margin-bottom:20px;font-size:.98rem}
.close{position:absolute;top:12px;right:12px;width:40px;height:40px;border:0;border-radius:50%;background:var(--chalk);font-size:1.4rem;cursor:pointer}
.field{display:block;margin-bottom:14px}
.field span{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.field input[type=text]{width:100%;min-height:50px;padding:0 16px;border:2px solid var(--line);border-radius:14px;background:#fff}
.field input:focus{border-color:var(--cobalt);outline:0}
.field input[aria-invalid="true"]{border-color:#d33a3a}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin:6px 0 18px}
.agree input{margin-top:4px;width:18px;height:18px;accent-color:var(--cobalt)}
.agree a{color:var(--cobalt);text-decoration:underline}
.status{margin-top:12px;font-weight:600;font-size:.95rem;min-height:1.4em}
.status.ok{color:#14803c}.status.err{color:#d33a3a}
.modal .btn{width:100%}

/* Значки WhatsApp, Telegram и почты */
.social{display:flex;flex-wrap:wrap;gap:12px;list-style:none}
.social li{margin:0}
.social__link{display:inline-flex;align-items:center;gap:12px;font-weight:600;transition:color .2s}
.social__icon{width:44px;height:44px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--c,var(--cobalt));transition:transform .2s,box-shadow .2s}
.social__icon img{width:22px;height:22px}
.social__link:hover .social__icon{transform:translateY(-2px) scale(1.06);box-shadow:0 8px 20px rgba(16,28,44,.25)}
.social--wa{--c:#25d366}
.social--tg{--c:#229ed9}
.social--mail{--c:var(--cobalt)}
.footer .social{flex-direction:column;align-items:flex-start;gap:12px}
.footer .social li{margin:0}
.social--icons{justify-content:center}
.social--icons .social__icon{width:52px;height:52px}
.social--icons .social__label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.cta-note{margin-top:28px;color:var(--muted);font-size:.95rem}
.cta .social--icons{margin-top:14px}