/* ============================================================
   ЕАС ТЕНДЕРИНВЕСТ — design tokens
   Palette: ink / paper / copper. Serif display + grotesk body.
   ============================================================ */
:root{
  --ink:#15130f;
  --ink-soft:#2a251d;
  --paper:#faf8f3;
  --paper-2:#f1ebdc;
  --line:#e1d9c6;
  --line-on-ink:rgba(250,248,243,.14);
  --muted:#8a8272;
  --muted-2:#5f594c;
  --accent:#9c6b2e;
  --accent-bright:#cf9a52;
  --accent-deep:#4d3512;
  --success:#3f6b4f;
  --success-bg:#e8efe6;
  --danger:#a5493c;
  --danger-bg:#f5e8e5;
  --radius:14px;
  --radius-sm:9px;
  --container:1180px;
  --display:'Inter', -apple-system, 'Segoe UI', sans-serif;
  --shadow-sm:0 1px 2px rgba(21,19,15,.05), 0 2px 10px rgba(21,19,15,.04);
  --shadow-md:0 10px 30px rgba(21,19,15,.09);
  --shadow-lg:0 30px 70px rgba(21,19,15,.16);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;}
section{position:relative;}
::selection{background:var(--ink);color:var(--paper);}

h1,h2,h3,h4{font-family:var(--display);font-weight:700;letter-spacing:-.015em;color:var(--ink);line-height:1.12;}
h1,h2{font-weight:800;letter-spacing:-.03em;}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;font-family:'Inter',sans-serif;
}
.eyebrow::before{content:"";width:16px;height:1px;background:var(--accent);}
.eyebrow.on-ink{color:var(--accent-bright);}
h2.section-title{font-size:clamp(28px,3.6vw,42px);margin-bottom:16px;}
p.section-lede{font-size:17px;color:var(--muted-2);max-width:600px;margin-bottom:8px;font-weight:450;}
.section-head{margin-bottom:48px;}
.pad{padding:108px 0;}
.pad-sm{padding:72px 0;}
.on-ink{color:var(--paper);}
hr.hr{border:none;border-top:1px solid var(--line);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Inter',sans-serif;font-weight:700;font-size:14.5px;
  padding:14px 26px;border-radius:var(--radius-sm);border:1.5px solid transparent;cursor:pointer;
  transition:transform .2s cubic-bezier(.16,1,.3,1),box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--accent);box-shadow:var(--shadow-md);}
.btn-lg{padding:16.5px 32px;font-size:15.5px;}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-outline:hover{border-color:var(--ink);}
.btn-outline-ink{background:transparent;color:var(--paper);border-color:var(--line-on-ink);}
.btn-outline-ink:hover{border-color:var(--paper);}
.btn-block{width:100%;}

/* ============================================================
   МОДАЛКА ЗАЯВКИ
   ============================================================ */
.modal-overlay{position:fixed;inset:0;background:rgba(21,19,15,.55);backdrop-filter:blur(3px);
  z-index:300;display:none;align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .25s ease;}
.modal-overlay.open{display:flex;opacity:1;}
.modal-box{background:var(--paper);border-radius:18px;max-width:440px;width:100%;padding:40px 36px 34px;
  position:relative;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto;
  transform:scale(.95) translateY(8px);opacity:0;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s ease;}
.modal-overlay.open .modal-box{transform:scale(1) translateY(0);opacity:1;}
.modal-close{position:absolute;top:20px;right:20px;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:transparent;cursor:pointer;font-size:15px;color:var(--muted-2);display:flex;align-items:center;justify-content:center;}
.modal-close:hover{background:var(--paper-2);}
.modal-box .m-eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;}
.modal-box h3{font-size:22px;margin-bottom:10px;}
.modal-box .modal-sub{font-size:14px;color:var(--muted-2);margin-bottom:26px;line-height:1.55;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12px;font-weight:700;color:var(--muted-2);margin-bottom:7px;}
.field input{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:9px;
  font-size:16px;font-family:'Inter',sans-serif;color:var(--ink);background:var(--paper-2);}
.field input:focus{outline:none;border-color:var(--ink);background:var(--paper);}
.field input::placeholder{color:var(--muted);}
.modal-box .btn{width:100%;margin-top:8px;}
.modal-fineprint{font-size:11.3px;color:var(--muted);margin-top:14px;text-align:center;line-height:1.5;}
.consent-check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;margin-bottom:18px;}
.consent-check input[type="checkbox"]{width:17px;height:17px;flex-shrink:0;margin-top:2px;accent-color:var(--ink);cursor:pointer;}
.consent-check span{font-size:12.3px;color:var(--muted-2);line-height:1.5;}
.modal-success{display:none;text-align:center;}
.modal-success.show{display:block;}
.modal-success .s-ic{width:56px;height:56px;border-radius:50%;background:var(--success-bg);color:var(--success);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:24px;font-weight:800;}
.modal-success h3{margin-bottom:10px;}
.modal-success p{font-size:14px;color:var(--muted-2);margin-bottom:24px;line-height:1.6;}
.modal-success .s-actions{display:flex;flex-direction:column;gap:10px;}

/* ===== RESPONSIVE ===== */

@media(max-width:640px){
  .wrap{padding:0 20px;}
  .modal-box{padding:32px 22px 26px;}
}