/* ════════════════════════════════════════
   BRAND TOKENS — O2 Consulting Brandbook
   ════════════════════════════════════════ */
:root{
  --cyan:   #00A3E0;   /* Pantone Process Cyan C · RGB 0 163 224   */
  --cyan2:  #5BC2E7;   /* Pantone 2985 C          · RGB 91 194 231  */
  --dark:   #003B49;   /* Pantone 309 C            · RGB 0 59 73     */
  --gray:   #5B6770;   /* Pantone 431 C            · RGB 91 103 112  */
  --lgray:  #D0D3D4;   /* Pantone 427 C 50%        · RGB 208 211 212 */
  --ink:    #25282A;   /* Pantone 426 C            · RGB 37 40 42    */

  --white:    #FFFFFF;
  --offwhite: #F5F6F6;
  --nearwhite:#EEF0F1;
  --border:   #D0D3D4;
  --border-lt:rgba(0,0,0,.07);
}

/* ── RESET ── */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',sans-serif;
  background:var(--white);
  color:var(--ink);
  font-size:15px;
  line-height:1.65;
}
a{text-decoration:none;color:inherit}
button{font-family:'Montserrat',sans-serif}

/* ════════════════════════════════════════
   ШАПКА — имитация сайта (для контекста)
   ════════════════════════════════════════ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--white);
  border-bottom:1px solid var(--border);
  height:64px;display:flex;align-items:center;
  padding:0 60px;justify-content:space-between;
}
.sh-logo{
  display:flex;align-items:center;gap:10px;
  font-size:15px;font-weight:600;color:var(--dark);letter-spacing:.03em;
}
.sh-logo img{height:32px}
.sh-logo-text{display:flex;flex-direction:column;gap:1px}
.sh-logo-name{font-size:14px;font-weight:600;color:var(--dark);line-height:1}
.sh-logo-sub{font-size:10px;font-weight:300;color:var(--gray);letter-spacing:.04em}
.sh-nav{display:flex;gap:0}
.sh-nav a{
  font-size:13px;font-weight:400;color:var(--gray);
  padding:0 16px;height:64px;display:flex;align-items:center;
  border-bottom:2px solid transparent;transition:all .2s;
}
.sh-nav a:hover{color:var(--dark)}
.sh-nav a.active{color:var(--cyan);border-bottom-color:var(--cyan);font-weight:600}
.sh-cta{
  background:var(--cyan);color:var(--white);border:none;
  font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:10px 22px;cursor:pointer;transition:background .2s;
}
.sh-cta:hover{background:#0088BB}

/* BREADCRUMB */
.breadcrumb{
  padding:12px 60px;background:var(--offwhite);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:6px;
    padding-top: 125px;
}
.breadcrumb a{font-size:12px;color:var(--gray)}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb span{font-size:12px;color:var(--lgray)}
.breadcrumb .current{font-size:12px;font-weight:600;color:var(--cyan)}

/* ════════════════════════════════════════
   ЭКРАН 1 — HERO (светлый + тёмная полоса)
   ════════════════════════════════════════ */
.hero{
  background:var(--white);
  display:grid;grid-template-columns:1fr 400px;
  border-bottom:1px solid var(--border);
  overflow:hidden;
  /*margin-top: 65px;*/
}
.hero-left{
  padding:72px 60px 64px;
  border-right:1px solid var(--border);
}
.hero-kicker{
  font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:20px;
  display:flex;align-items:center;gap:10px;
}
.hero-kicker::before{content:'';width:28px;height:1px;background:var(--cyan)}
.hero-h1{
  font-size:clamp(36px,3.8vw,56px);
  font-weight:700;color:var(--dark);
  line-height:1.1;letter-spacing:-.02em;
  margin-bottom:6px;
}
.hero-h1-light{
  font-size:clamp(32px,3.4vw,50px);
  font-weight:300;color:var(--gray);
  line-height:1.1;letter-spacing:-.02em;
  margin-bottom:24px;font-style:italic;
}
.hero-line{
  width:48px;height:2px;background:var(--cyan);margin-bottom:24px;
}
.hero-desc{
  font-size:16px;font-weight:300;color:var(--gray);
  max-width:540px;line-height:1.8;margin-bottom:36px;
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{
  background:var(--cyan);color:var(--white);border:none;
  font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:12px 28px;cursor:pointer;transition:all .2s;
}
.btn-primary:hover{background:#0088BB}
.btn-secondary{
  background:var(--white);color:var(--dark);
  border:1px solid var(--border);
  font-size:13px;font-weight:400;letter-spacing:.04em;
  padding:12px 24px;cursor:pointer;transition:all .2s;
}
.btn-secondary:hover{border-color:var(--cyan);color:var(--cyan)}

.hero-right{
  background:var(--dark);
  display:flex;flex-direction:column;
}
.hero-right-top{
  padding:32px 36px;
  border-bottom:1px solid rgba(255,255,255,.08);
  flex-shrink:0;
}
.hrt-label{
  font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.35);margin-bottom:16px;
}
.hrt-quote{
  font-size:15px;font-weight:300;font-style:italic;
  color:var(--white);line-height:1.7;
}
.hrt-quote strong{font-style:normal;font-weight:600;color:var(--cyan)}
.hero-stats{display:flex;flex-direction:column;flex:1}
.hstat{
  flex:1;padding:20px 36px;
  border-bottom:1px solid rgba(255,255,255,.06);
  display:flex;align-items:center;gap:20px;
}
.hstat:last-child{border-bottom:none}
.hstat-val{
  font-size:32px;font-weight:700;color:var(--white);
  line-height:1;min-width:80px;
}
.hstat-val sup{font-size:16px;color:var(--cyan)}
.hstat-label{font-size:13px;font-weight:300;color:rgba(255,255,255,.45);line-height:1.4}

/* ════════════════════════════════════════
   ОБЩИЕ СТИЛИ
   ════════════════════════════════════════ */
.section{padding:72px 60px; 
    height: auto;}
.section-light{background:var(--white)}
.section-off{background:var(--offwhite)}
.section-dark{background:var(--dark)}

.s-kicker{
  font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.s-kicker::before{content:'';width:24px;height:1px;background:var(--cyan)}
.s-h2{
  font-size:clamp(26px,2.8vw,38px);font-weight:700;
  color:var(--dark);line-height:1.15;
  margin-bottom:10px;
}
.s-h2 em{font-style:normal;font-weight:300;color:var(--gray)}
.s-desc{
  font-size:15px;font-weight:300;color:var(--gray);
  max-width:600px;line-height:1.75;
}
.section-dark .s-h2{color:var(--white)}
.section-dark .s-desc{color:rgba(255,255,255,.5)}
.sep{height:1px;background:var(--border); 
    margin-bottom: 0px;
    width: 100%;}
.sep-dark{height:1px;background:rgba(255,255,255,.07)}

/* ════════════════════════════════════════
   ЭКРАН 2 — ДВА КРЫЛА
   ════════════════════════════════════════ */
.wings-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1px;background:var(--border);
  margin-top:48px;
}
.wing{
  background:var(--white);padding:44px 36px;
  position:relative;transition:background .2s;
}
.wing:hover{background:var(--offwhite)}
.wing-bar{
  width:100%;height:3px;background:var(--lgray);
  margin-bottom:32px;position:relative;overflow:hidden;
}
.wing-bar::after{
  content:'';position:absolute;inset:0;
  background:var(--cyan);
  transform:scaleX(0);transform-origin:left;
  transition:transform .4s;
}
.wing:hover .wing-bar::after{transform:scaleX(1)}
.wing-num{
  font-size:48px;font-weight:700;color:var(--nearwhite);
  line-height:1;margin-bottom:16px;letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;
}
.wing-label{
  font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:8px;
}
.wing-title{font-size:20px;font-weight:700;color:var(--dark);margin-bottom:10px;line-height:1.3}
.wing-desc{font-size:14px;font-weight:300;color:var(--gray);line-height:1.75;margin-bottom:22px}
.wing-list{list-style:none}
.wing-list li{
  font-size:13.5px;color:var(--ink);
  padding:6px 0 6px 18px;position:relative;
  border-bottom:1px solid var(--border-lt);line-height:1.5;
}
.wing-list li:last-child{border-bottom:none}
.wing-list li::before{
  content:'';position:absolute;left:0;top:14px;
  width:7px;height:1px;background:var(--cyan);
}
.wing-note{
  margin-top:20px;padding:14px 18px;
  border-left:2px solid var(--cyan);
  background:rgba(0,163,224,.05);
  font-size:13.5px;font-style:italic;color:var(--gray);line-height:1.6;
}

/* ════════════════════════════════════════
   ЭКРАН 3 — УСЛУГИ
   ════════════════════════════════════════ */
.svc-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--border);
  margin-top:48px;
}
.svc{
  background:var(--white);padding:36px 28px;
  transition:background .2s;position:relative;
}
.svc:hover{background:var(--offwhite)}
.svc-top-bar{
  width:100%;height:2px;background:var(--nearwhite);
  margin-bottom:26px;position:relative;overflow:hidden;
}
.svc-top-bar::after{
  content:'';position:absolute;inset:0;background:var(--cyan);
  transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.svc:hover .svc-top-bar::after{transform:scaleX(1)}
.svc-cat{
  font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:8px;
}
.svc-title{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:10px;line-height:1.3}
.svc-desc{font-size:13px;font-weight:300;color:var(--gray);line-height:1.7;margin-bottom:16px}
.svc-items{list-style:none}
.svc-items li{
  font-size:12.5px;color:var(--ink);
  padding:5px 0 5px 14px;position:relative;
  border-bottom:1px solid var(--border-lt);line-height:1.5;
}
.svc-items li:last-child{border-bottom:none}
.svc-items li::before{content:'—';position:absolute;left:0;color:var(--cyan);font-size:10px;top:7px}

/* широкая карточка */
.svc.full{grid-column:1/-1;background:var(--dark)}
.svc.full:hover{background:#004B5C}
.svc.full .svc-cat{color:var(--cyan2)}
.svc.full .svc-title{color:var(--white);font-size:18px}
.svc.full .svc-desc{color:rgba(255,255,255,.55)}
.svc.full .svc-items li{color:rgba(255,255,255,.7);border-color:rgba(255,255,255,.07)}
.svc.full .svc-top-bar{background:rgba(255,255,255,.1)}
.svc.full-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px}

/* ════════════════════════════════════════
   ЭКРАН 4 — КЕЙСЫ
   ════════════════════════════════════════ */
.cases-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--border);
  margin-top:48px;
}
.case-card{
  background:var(--white);padding:32px 26px;
  border-top:2px solid var(--border);
  transition:all .2s;
}
.case-card:hover{background:var(--offwhite);border-top-color:var(--cyan)}
.case-num{
  font-size:10px;font-weight:600;letter-spacing:.16em;
  color:var(--lgray);margin-bottom:14px;
}
.case-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:8px;line-height:1.4}
.case-desc{font-size:13px;font-weight:300;color:var(--gray);line-height:1.65;margin-bottom:14px}
.case-badge{
  display:inline-block;
  font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:3px 10px;border:1px solid var(--lgray);color:var(--gray);
  transition:all .2s;
}
.case-card:hover .case-badge{border-color:var(--cyan);color:var(--cyan)}

/* ════════════════════════════════════════
   ЭКРАН 5 — ROADMAP
   ════════════════════════════════════════ */
.rm-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--border);
  margin-top:48px;
}
.rm-item{background:var(--white);padding:36px 28px}
.rm-item.now{background:var(--dark)}
.rm-year{
  font-size:28px;font-weight:700;color:var(--lgray);
  margin-bottom:12px;letter-spacing:-.02em;
}
.rm-item.now .rm-year{color:var(--cyan)}
.rm-stage{
  font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:8px;
}
.rm-item.now .rm-stage{color:var(--cyan2)}
.rm-title{font-size:17px;font-weight:700;color:var(--dark);margin-bottom:8px}
.rm-item.now .rm-title{color:var(--white)}
.rm-desc{font-size:13px;font-weight:300;color:var(--gray);line-height:1.7}
.rm-item.now .rm-desc{color:rgba(255,255,255,.5)}
.rm-chip{
  display:inline-block;margin-top:14px;
  font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 12px;border:1px solid var(--cyan);color:var(--cyan);
}
.rm-item:not(.now) .rm-chip{border-color:var(--lgray);color:var(--gray)}

.rm-callout{
  margin-top:1px;background:var(--offwhite);
  border-top:3px solid var(--cyan);
  padding:36px 48px;
  display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;
}
.rm-callout-text{
  font-size:16px;font-weight:300;color:var(--ink);line-height:1.75;
}
.rm-callout-text strong{font-weight:700;color:var(--dark)}
.rm-callout-text em{font-style:normal;color:var(--cyan)}
.rm-callout-link{
  background:var(--cyan);color:var(--white);border:none;
  font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 28px;cursor:pointer;white-space:nowrap;transition:background .2s;
}
.rm-callout-link:hover{background:#0088BB}

/* ════════════════════════════════════════
   ЭКРАН 6 — КОМАНДА
   ════════════════════════════════════════ */
.team-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:1px;background:var(--border);
  margin-top:48px;
}
.team-card{
  background:var(--white);padding:36px 30px;
  display:grid;grid-template-columns:80px 1fr;gap:20px;
  transition:background .2s;
}
.team-card:hover{background:var(--offwhite)}
.tc-ava{
  width:80px;height:80px;flex-shrink:0;
  background:var(--dark);
  display:flex;align-items:center;justify-content:center;
  /*font-size:20px;font-weight:700;color:var(--cyan);*/
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    font-size: 0px;
    color: transparent;
}
.tc-name{font-size:17px;font-weight:700;color:var(--dark);margin-bottom:3px}
.tc-role{
  font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:10px;line-height:1.4;
}
.tc-bio{font-size:13px;font-weight:300;color:var(--gray);line-height:1.7;margin-bottom:12px}
.tc-tags{display:flex;flex-wrap:wrap;gap:6px}
.tc-tag{
  font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  padding:3px 9px;background:var(--nearwhite);color:var(--ink);
  border:1px solid var(--border);
}

/* ════════════════════════════════════════
   ЭКРАН 7 — РЕЙТИНГИ + ФОРМА
   ════════════════════════════════════════ */

/* РЕЙТИНГИ — светлая полоса */
.awards-section{
  padding:52px 60px;
  background:var(--offwhite);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.awards-title{
  font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gray);margin-bottom:24px;
  display:flex;align-items:center;gap:10px;
}
.awards-title::before{content:'';width:24px;height:1px;background:var(--lgray)}
.awards-row{display:flex;flex-wrap:wrap;gap:10px}
.award{
  display:flex;align-items:center;gap:8px;
  padding:8px 16px;background:var(--white);border:1px solid var(--border);
  transition:border-color .2s;
}
.award:hover{border-color:var(--cyan)}
.award-name{font-size:13px;font-weight:700;color:var(--dark)}
.award-desc{font-size:12px;font-weight:300;color:var(--gray)}
.award-sep{color:var(--lgray)}

/* ФОРМА — тёмная секция */
.contact-wrap{
  display:grid;grid-template-columns:1fr 1fr;
}
.contact-left{
  padding:72px 60px;
  background:var(--dark);
  border-right:1px solid rgba(255,255,255,.07);
}
.contact-right{
  padding:72px 60px;
  background:var(--ink);
}
.cl-kicker{
  font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:16px;
  display:flex;align-items:center;gap:10px;
}
.cl-kicker::before{content:'';width:24px;height:1px;background:var(--cyan)}
.cl-h2{
  font-size:clamp(24px,2.8vw,36px);font-weight:700;
  color:var(--white);line-height:1.15;margin-bottom:10px;
}
.cl-h2 em{font-style:italic;font-weight:300;color:var(--cyan2)}
.cl-desc{font-size:15px;font-weight:300;color:rgba(255,255,255,.5);line-height:1.75;margin-bottom:36px}

.form{display:flex;flex-direction:column;gap:12px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px; 
    margin: unset;}
.form input,.form textarea{
  font-family:'Montserrat',sans-serif;font-size:14px;font-weight:300;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  color:var(--white);padding:12px 15px;outline:none;
  transition:border-color .2s;width:100%;
}
.form input::placeholder,.form textarea::placeholder{color:rgba(255,255,255,.3)}
.form input:focus,.form textarea:focus{border-color:var(--cyan)}
.form textarea{min-height:96px;resize:vertical}
.form-submit{
  background:var(--cyan);color:var(--white);border:none;
  font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 28px;cursor:pointer;transition:background .2s;
  align-self:flex-start;margin-top:4px;
}
.form-submit:hover{background:#0088BB}
.form-note{font-size:12px;font-weight:300;color:rgba(255,255,255,.3);margin-top:8px}
label.agree-label {
    display: flex;
    gap: 15px;
    justify-content: flex-start;
    font-size: 15px;
    font-weight: 300;
    color: rgba(255, 255, 255, .5);
    line-height: 1.75;
    width: max-content;
    max-width: 100%;
    cursor: pointer;
}
label.agree-label input#agree {
    width: 15px;
}

/* контакты правая */
.cr-h3{
  font-size:18px;font-weight:700;color:var(--white);
  margin-bottom:28px;
}
.citem{
  padding:16px 0;border-bottom:1px solid rgba(255,255,255,.07);
  display:grid;grid-template-columns:100px 1fr;gap:12px;align-items:start;
}
.citem:last-of-type{border-bottom:none}
.citem-label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(0,163,224,.55)}
.citem-val{font-size:14px;font-weight:300;color:rgba(255,255,255,.7);line-height:1.5}
.citem-val a{color:var(--cyan)}

.offices{margin-top:28px;padding-top:28px;border-top:1px solid rgba(255,255,255,.07)}
.offices-label{font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.25);margin-bottom:12px}
.offices-row{display:flex;flex-wrap:wrap;gap:8px}
.office-dot{
  font-size:12px;font-weight:300;color:rgba(255,255,255,.4);
  display:flex;align-items:center;gap:6px;
}
.office-dot::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--cyan);opacity:.6;flex-shrink:0}

/* ════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════ */
.footer{
  padding:24px 60px;background:var(--ink);
  display:flex;align-items:center;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.05);
}
.footer-logo{font-size:13px;font-weight:600;color:rgba(255,255,255,.45);letter-spacing:.04em}
.footer-logo span{color:var(--cyan)}
.footer-copy{font-size:11px;font-weight:300;color:rgba(255,255,255,.2)}
.footer-logo img {
    width: 130px;
}





/************************ АДАПТАЦИЯ ***************************/

@media screen and (max-width: 991px) {
.contact-wrap, .team-grid, .rm-grid, .rm-callout, .svc-grid, .wings-grid, .hero, .cases-grid {
    grid-template-columns: 1fr;
}
.hstat {
    padding: 20px 60px;
}
.hero-right-top {
    padding: 32px 60px;
}
.hero-stats {
    padding-bottom: 20px;
}
}


@media screen and (max-width: 767px) {
.breadcrumb {
    display: none;
}
.hero {
    padding-top: 88px;
}
.hero-left, .section, .contact-left, .awards-section, .contact-right {
    padding: 50px 20px 50px;
}
.hero-h1 {
    font-size: clamp(25px, 3.8vw, 56px);
}
.hero-h1-light {
    font-size: clamp(20px, 3.4vw, 50px);
}
.hero-right-top {
        padding: 50px 20px 20px;
    }
    .hero-stats {
        padding-bottom: 30px;
    }
.hstat {
        padding: 20px 20px;
    }
.hstat-val {
    width: 90px;
}
.wing {
    padding: 20px 20px;
}
.s-h2 {
    font-size: clamp(25px, 2.8vw, 38px);
}
.svc-full-inner {
    grid-template-columns: 1fr !important;
}
label.agree-label span {
    width: calc(100vw - 72px) !important;
}
.award {
    width: 100%;
}
.team-card, .svc, .case-card, .rm-item, .rm-callout, .footer {
    padding: 20px 20px;
}
.svc, .rm-item {
    background: var(--offwhite);
}
.footer {
    flex-direction: column;
    justify-content: flex-start !important;
    align-items: flex-start;
}
.form-row {
    grid-template-columns: 1fr;
}
label.agree-label {
    align-items: baseline;
}
}