/* Оберон Консултинг — общи стилове */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Raleway:wght@300;400;500;600;700&display=swap');

:root {
  --navy: #1c2749;
  --navy-dark: #131c36;
  --gold: #c9a55c;
  --gold-light: #d9bc7f;
  --cream: #f8f6f1;
  --text: #232a3d;
  --muted: #6b7280;
  --white: #ffffff;
  --radius: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Raleway', system-ui, sans-serif; color: var(--text); background: var(--white); line-height: 1.7; }
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; color: var(--navy); line-height: 1.25; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.97); box-shadow: 0 1px 12px rgba(19,28,54,.08);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.logo img { height: 62px; }
nav ul { display: flex; gap: 34px; list-style: none; }
nav a {
  font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--navy); padding-bottom: 6px; border-bottom: 2px solid transparent; transition: .25s;
}
nav a:hover, nav a.active { color: var(--gold); border-color: var(--gold); }
.nav-toggle { display: none; background: none; border: none; font-size: 26px; color: var(--navy); cursor: pointer; }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center; text-align: center;
  background-size: cover; background-position: center; position: relative; color: var(--white);
}
.hero::before { content: ''; position: absolute; inset: 0; background: rgba(19,28,54,.78); }
.hero .container { position: relative; }
.hero h1 { color: var(--gold); font-size: clamp(2.4rem, 6vw, 4.2rem); letter-spacing: .06em; margin-bottom: 18px; }
.hero p.lead { max-width: 760px; margin: 0 auto 20px; font-size: 1.15rem; font-weight: 300; color: rgba(255,255,255,.9); }
.hero .tagline { font-size: 1.35rem; font-weight: 500; color: var(--white); margin-bottom: 14px; }

/* Page hero (вътрешни страници) */
.page-hero {
  padding: 190px 0 90px; color: var(--white);
  background-size: cover; background-position: center; position: relative;
}
.page-hero::before { content: ''; position: absolute; inset: 0; background: rgba(19,28,54,.82); }
.page-hero .container { position: relative; }
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 10px 0 16px; }
.page-hero p { max-width: 640px; color: rgba(255,255,255,.85); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 600; letter-spacing: .25em; text-transform: uppercase; color: var(--gold);
}
.eyebrow::before { content: ''; width: 42px; height: 1px; background: var(--gold); }

/* Buttons */
.btn {
  display: inline-block; padding: 15px 34px; border-radius: var(--radius);
  font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  transition: .25s; cursor: pointer; border: 2px solid var(--gold);
}
.btn-gold { background: var(--gold); color: var(--navy-dark); }
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.7); }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-dark); }
.hero .btn { margin: 8px 10px 0; }

/* Sections */
section { padding: 96px 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::after { content: ''; width: 42px; height: 1px; background: var(--gold); }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 14px 0 16px; }
.section-head p { color: var(--muted); }

/* Stats */
.stats { background: var(--navy); padding: 64px 0; }
.stats .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat .num { font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 700; color: var(--gold); }
.stat .label { color: rgba(255,255,255,.75); font-size: .95rem; letter-spacing: .05em; }

/* About split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split .frame { position: relative; }
.split .frame img { border-radius: var(--radius); box-shadow: 0 20px 50px rgba(19,28,54,.18); }
.split .frame::after {
  content: ''; position: absolute; right: -22px; bottom: -22px; width: 130px; height: 130px;
  border: 2px solid var(--gold); border-radius: var(--radius); z-index: -1;
}
.split h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin: 14px 0 20px; }
.split p { color: var(--muted); margin-bottom: 16px; }
.split .btn { margin-top: 10px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--white); border: 1px solid #ece8df; border-radius: var(--radius);
  padding: 38px 30px; transition: .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(19,28,54,.12); border-color: var(--gold); }
.card .icon { font-size: 2rem; color: var(--gold); margin-bottom: 18px; }
.card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.card p { color: var(--muted); font-size: .97rem; }
.bg-cream { background: var(--cream); }

/* CTA band */
.cta { background: var(--navy); text-align: center; color: var(--white); }
.cta h2 { color: var(--white); font-size: clamp(1.7rem, 4vw, 2.4rem); margin-bottom: 18px; }
.cta p { max-width: 640px; margin: 0 auto 30px; color: rgba(255,255,255,.8); }

/* Проекти */
.program-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-bottom: 20px; }
.badge-card { background: var(--white); border-radius: var(--radius); padding: 34px; text-align: center; border-top: 3px solid var(--gold); box-shadow: 0 8px 28px rgba(19,28,54,.08); }
.badge-card .num { font-family: 'Playfair Display', serif; font-size: 2.8rem; font-weight: 700; color: var(--navy); }
.badge-card .sub { color: var(--muted); font-size: .92rem; }
.badge-card .name { font-weight: 600; color: var(--navy); margin-top: 6px; }
.project-block { background: var(--white); border: 1px solid #ece8df; border-radius: var(--radius); padding: 44px; margin-bottom: 30px; }
.project-block h3 { font-size: 1.5rem; }
.project-block .count { color: var(--gold); font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 700; }
.project-block .sub { color: var(--muted); margin-bottom: 16px; }
.key-list h4 { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin: 22px 0 12px; }
.key-list ul { list-style: none; }
.key-list li { padding: 7px 0 7px 26px; position: relative; color: var(--text); }
.key-list li::before { content: '→'; position: absolute; left: 0; color: var(--gold); }

/* Покани */
.call-card { background: var(--white); border: 1px solid #ece8df; border-radius: var(--radius); padding: 46px; margin-bottom: 34px; }
.call-card .tag { display: inline-block; background: var(--navy); color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .18em; padding: 7px 16px; border-radius: 4px; margin-bottom: 16px; }
.call-card h3 { font-size: 1.45rem; margin-bottom: 14px; }
.call-card > p { color: var(--muted); margin-bottom: 24px; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.fact { background: var(--cream); border-radius: var(--radius); padding: 18px; }
.fact .k { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.fact .v { font-weight: 700; color: var(--navy); margin-top: 4px; }
.call-card h4 { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin: 20px 0 8px; }
.call-card .budget { font-weight: 700; color: var(--navy); margin: 18px 0; }
.call-card ul { list-style: none; }
.call-card ul li { padding: 5px 0 5px 26px; position: relative; }
.call-card ul li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }

/* Новини */
.news-card { background: var(--white); border: 1px solid #ece8df; border-radius: var(--radius); padding: 44px; max-width: 820px; }
.news-meta { display: flex; gap: 18px; align-items: center; margin-bottom: 14px; }
.news-meta .cat { background: var(--gold); color: var(--navy-dark); font-size: 11px; font-weight: 700; letter-spacing: .15em; padding: 5px 14px; border-radius: 4px; }
.news-meta .date { color: var(--muted); font-size: .9rem; }
.news-card h3 { font-size: 1.4rem; margin-bottom: 12px; }
.news-card p { color: var(--muted); margin-bottom: 18px; }
.news-card .more { color: var(--gold); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }

/* Контакти */
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-bottom: 70px; }
.contact-card { background: var(--white); border: 1px solid #ece8df; border-radius: var(--radius); padding: 34px 26px; text-align: center; }
.contact-card .icon { font-size: 1.8rem; color: var(--gold); margin-bottom: 14px; }
.contact-card h3 { font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; font-family: 'Raleway', sans-serif; color: var(--navy); margin-bottom: 12px; }
.contact-card p { color: var(--muted); font-size: .95rem; }
.form-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: start; }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form label { display: block; font-size: .88rem; font-weight: 600; color: var(--navy); margin: 16px 0 6px; }
form input, form textarea {
  width: 100%; padding: 13px 16px; border: 1px solid #ddd8cc; border-radius: var(--radius);
  font-family: inherit; font-size: .95rem; background: var(--white); transition: .2s;
}
form input:focus, form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,165,92,.18); }
.info-box { background: var(--navy); color: var(--white); border-radius: var(--radius); padding: 40px; }
.info-box h3 { color: var(--gold); margin-bottom: 14px; }
.info-box p { color: rgba(255,255,255,.8); margin-bottom: 22px; }
.info-box .hours { border-top: 1px solid rgba(255,255,255,.15); padding-top: 18px; }
.info-box .hours div { display: flex; justify-content: space-between; padding: 6px 0; color: rgba(255,255,255,.85); }

/* Footer */
footer { background: var(--navy-dark); color: rgba(255,255,255,.7); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 50px; }
.footer-grid img { height: 66px; margin-bottom: 18px; filter: brightness(1.15); }
.footer-grid h4 { color: var(--gold); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; margin-bottom: 18px; }
.footer-grid ul { list-style: none; }
.footer-grid li { padding: 5px 0; }
.footer-grid a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; text-align: center; font-size: .88rem; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 960px) {
  .cards, .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .stats .grid, .facts { grid-template-columns: repeat(2, 1fr); }
  .split, .form-split, .program-badges { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  nav ul {
    position: fixed; inset: 84px 0 auto 0; background: var(--white); flex-direction: column;
    gap: 0; padding: 10px 24px 20px; box-shadow: 0 14px 24px rgba(19,28,54,.12);
    display: none;
  }
  nav ul.open { display: flex; }
  nav li { padding: 10px 0; }
  .nav-toggle { display: block; }
}
@media (max-width: 560px) {
  .cards, .contact-grid, .stats .grid, .facts, .footer-grid, .cards.cols-2 { grid-template-columns: 1fr; }
  form .row { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
}