/* ==========================================================================
   Страница «Строительство и архитектура» (/construction/) — Геодезия 97
   Дизайн по макету Figma. Всё в пространстве .arch (не влияет на другие страницы).
   ========================================================================== */
.arch{
  --geo-green:#39734c; --geo-dark:#243e30; --geo-ink:#23342e;
  --geo-muted:#738078; --geo-line:#dce2dc; --geo-paper:#f5f6f2; --geo-white:#fff;
  font-family:"Manrope",-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--geo-ink); background:var(--geo-white); line-height:1.45;
  font-size:16px; -webkit-font-smoothing:antialiased;
}
.arch *{box-sizing:border-box;}
.arch img{display:block;max-width:100%;}
.arch a{text-decoration:none;}
/* цвета кнопок задаём явно, не наследуем от родителя */
a.arch-btn{color:#fff;}
a.arch-btn.arch-btn--light{color:var(--geo-dark);}
a.arch-btn--light:hover{color:var(--geo-dark);}
a.arch-proj{color:var(--geo-ink);}
.arch__wrap{max-width:1280px;margin:0 auto;padding:0 20px;}

/* типографика/утилиты */
.arch-label{color:var(--geo-green);font-weight:700;font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 16px;}
.arch-h2{font-weight:600;font-size:36px;line-height:1.15;margin:0;color:var(--geo-ink);}
.arch-lead{font-size:20px;color:var(--geo-muted);margin:16px 0 0;line-height:1.45;}
.arch-section{padding:72px 0;}
.arch-section--paper{background:var(--geo-paper);}

/* кнопки/ссылки */
.arch-btn{display:inline-flex;align-items:center;gap:10px;background:var(--geo-green);color:#fff;
  padding:15px 26px;border-radius:4px;font-weight:600;font-size:14px;transition:background .2s;border:1px solid var(--geo-green);cursor:pointer;}
.arch-btn:hover{background:#2f5f3f;border-color:#2f5f3f;}
.arch-btn--light{background:#fff;color:var(--geo-dark);border-color:#fff;}
.arch-btn--light:hover{background:#eef0ea;}
.arch-textlink{display:inline-flex;align-items:center;gap:8px;color:var(--geo-green);font-weight:600;font-size:14px;transition:opacity .2s;}
.arch-textlink:hover{opacity:.7;}

/* HERO */
.arch-hero__grid{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;}
.arch-hero__text{padding:48px 48px 48px 0;display:flex;flex-direction:column;justify-content:center;}
.arch-hero__text h1{font-weight:600;font-size:56px;line-height:1.08;margin:0;color:var(--geo-ink);letter-spacing:-.01em;}
.arch-hero__actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:36px;}
.arch-profile{display:flex;align-items:center;gap:12px;margin-top:40px;}
.arch-profile img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none;}
.arch-profile b{display:block;font-weight:600;font-size:15px;}
.arch-profile span{display:block;color:var(--geo-muted);font-size:13px;}
.arch-hero__visual{position:relative;min-height:100%;display:flex;flex-direction:column;}
.arch-hero__visual .arch-hero__img{flex:1;min-height:360px;background-size:cover;background-position:center;}
.arch-cap{background:var(--geo-dark);color:#fff;padding:16px 20px;}
.arch-cap b{display:block;font-weight:700;font-size:11px;letter-spacing:.16em;text-transform:uppercase;}
.arch-cap span{display:block;color:#b9c6bd;font-size:13px;margin-top:4px;}

/* SECTION ANCHORS */
.arch-anchors{border-top:1px solid var(--geo-line);border-bottom:1px solid var(--geo-line);background:var(--geo-paper);box-shadow:none;height:auto;line-height:1.45;color:var(--geo-ink);}
.arch-anchors ul{display:flex;flex-wrap:wrap;gap:28px 40px;list-style:none;margin:0;padding:24px 0;}
.arch-anchors a{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--geo-ink);font-weight:500;}
.arch-anchors a:hover{color:var(--geo-green);}
.arch-anchors a i{color:var(--geo-muted);font-style:normal;background:none;padding:0;margin:0;font-size:14px;line-height:1.45;height:auto;width:auto;display:inline-block;}

/* ARCHITECT */
.arch-architect__grid{display:grid;grid-template-columns:390px 1fr;gap:48px;align-items:start;}
.arch-architect__photo{border-radius:8px;overflow:hidden;background:var(--geo-paper);}
.arch-architect__photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:390/460;}
.arch-architect__bio h2{margin-top:12px;}
.arch-architect__tags{border-top:1px solid var(--geo-line);margin-top:24px;padding-top:20px;color:var(--geo-muted);font-size:15px;}

/* PORTFOLIO */
.arch-head{max-width:820px;margin-bottom:40px;}
.arch-grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.arch-proj{display:block;background:none;padding-bottom:20px;}
.arch-proj__img{aspect-ratio:16/10;background-size:cover;background-position:center;border-radius:6px;overflow:hidden;}
.arch-proj__label{margin:18px 0 8px;}
.arch-proj__title{display:flex;align-items:center;gap:10px;font-weight:600;font-size:22px;color:var(--geo-ink);}
.arch-proj__title .ar{color:var(--geo-green);}
.arch-proj:hover .arch-proj__title{color:var(--geo-green);}
.arch-proj__meta{color:var(--geo-muted);font-size:14px;margin-top:6px;}
.arch-proj__spec{color:var(--geo-ink);font-size:14px;margin-top:10px;padding-top:10px;border-top:1px solid var(--geo-line);}
.arch-note{border-top:1px solid var(--geo-line);margin-top:40px;padding-top:24px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.arch-note p{margin:0;color:var(--geo-muted);font-size:16px;}

/* CONSTRUCTION (service cards) */
.arch-svc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px;}
.arch-svc__card{background:var(--geo-paper);border:1px solid var(--geo-line);border-radius:8px;padding:32px 28px;display:flex;flex-direction:column;min-height:200px;transition:border-color .2s,transform .2s;}
.arch-svc__card:hover{border-color:var(--geo-green);transform:translateY(-3px);}
.arch-svc__num{color:var(--geo-muted);font-size:14px;font-weight:600;}
.arch-svc__title{font-weight:600;font-size:26px;line-height:1.15;margin:14px 0 auto;color:var(--geo-ink);}
.arch-svc__card .arch-textlink{margin-top:20px;}

/* PROCESS */
.arch-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.arch-step{border-top:2px solid var(--geo-ink);padding-top:16px;}
.arch-step__num{font-weight:600;font-size:34px;color:var(--geo-green);line-height:1;}
.arch-step__title{font-weight:600;font-size:20px;margin:12px 0 8px;}
.arch-step__desc{color:var(--geo-muted);font-size:15px;margin:0;}

/* CONSULTATION */
.arch-cta{background:var(--geo-dark);border-radius:12px;color:#fff;padding:48px;display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:center;}
.arch-cta .arch-label{color:#8fb89b;}
.arch-cta h2{font-weight:600;font-size:34px;line-height:1.15;margin:0;color:#fff;}
.arch-cta p{color:#c3d0c6;font-size:16px;margin:14px 0 0;max-width:620px;}
.arch-cta__side{text-align:left;}
.arch-cta__phone{display:block;font-weight:600;font-size:26px;margin-top:20px;color:#fff;}
.arch-cta__note{display:block;color:#9db0a3;font-size:14px;margin-top:6px;}

/* ====== адаптив ====== */
@media (max-width:992px){
  .arch-hero__grid{grid-template-columns:1fr;}
  .arch-hero__text{padding:0 0 40px;}
  .arch-hero__text h1{font-size:42px;}
  .arch-hero__visual .arch-hero__img{min-height:300px;}
  .arch-architect__grid{grid-template-columns:280px 1fr;gap:32px;}
  .arch-steps{grid-template-columns:repeat(2,1fr);gap:28px;}
  .arch-h2,.arch-cta h2{font-size:30px;}
}
@media (max-width:640px){
  .arch-section{padding:48px 0;}
  .arch-hero__text h1{font-size:34px;}
  .arch-lead{font-size:18px;}
  .arch-architect__grid{grid-template-columns:1fr;gap:24px;}
  .arch-architect__photo img{aspect-ratio:16/11;}
  .arch-grid2{grid-template-columns:1fr;}
  .arch-svc{grid-template-columns:1fr;}
  .arch-steps{grid-template-columns:1fr;}
  .arch-cta{grid-template-columns:1fr;padding:32px 24px;gap:28px;}
  .arch-h2,.arch-cta h2{font-size:26px;}
  .arch-hero__actions{gap:16px;}
}