:root {
  --ink:        #0c0a07;
  --ink-2:      #14110b;
  --ink-3:      #1c1810;
  --paper:      #efe7d2;
  --paper-dim:  #cabfa3;
  --gold:       #c9a227;
  --gold-soft:  #e3c465;
  --gold-bright:#f4d98b;
  --wine:       #6e1f24;
  --line:       rgba(201, 162, 39, 0.22);
  --shadow:     0 30px 80px -30px rgba(0,0,0,0.85);

  --f-display: "Playfair Display", Georgia, serif;
  --f-body:    "Cormorant Garamond", Georgia, serif;
  --f-script:  "Marck Script", cursive;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(1200px 700px at 75% -5%, #221b10 0%, transparent 55%),
    radial-gradient(900px 600px at 10% 110%, #1a1409 0%, transparent 50%),
    var(--ink);
  color: var(--paper);
  font-family: var(--f-body);
  font-size: 20px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--gold); color: var(--ink); }

a { color: inherit; text-decoration: none; }

/* ---------- Фоновые текстуры ---------- */
.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.ink-blots {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.5;
  background-image:
    radial-gradient(circle at 18% 30%, rgba(110,31,36,0.10), transparent 12%),
    radial-gradient(circle at 82% 65%, rgba(201,162,39,0.06), transparent 14%),
    radial-gradient(circle at 60% 18%, rgba(201,162,39,0.05), transparent 10%);
}

/* ---------- Парящее перо ---------- */
.floating-quill {
  position: fixed; top: 14%; right: 5%; width: 120px; z-index: 2;
  pointer-events: none; opacity: 0.5;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,0.6));
  animation: quillFloat 7s ease-in-out infinite;
  transition: transform 0.4s ease-out;
}
.floating-quill svg { width: 100%; height: auto; transform: rotate(18deg); }
@keyframes quillFloat {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%     { transform: translateY(-22px) rotate(-3deg); }
}
@media (max-width: 880px) { .floating-quill { width: 70px; opacity: 0.32; right: 2%; } }

/* ---------- Навигация ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 64px);
  transition: background 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 8, 5, 0.82);
  backdrop-filter: blur(14px);
  padding-top: 14px; padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__mark { color: var(--gold); font-size: 1.4rem; }
.nav__name {
  font-family: var(--f-display); font-weight: 700; letter-spacing: 0.28em;
  font-size: 1.05rem; padding-left: 0.28em;
}
.nav__links { display: flex; gap: 38px; }
.nav__links a {
  font-family: var(--f-display); font-size: 0.82rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--paper-dim); position: relative;
  transition: color 0.3s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px;
  background: var(--gold); transition: width 0.3s;
}
.nav__links a:hover { color: var(--gold-bright); }
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  font-family: var(--f-display); font-size: 0.8rem; letter-spacing: 0.16em;
  text-transform: uppercase; padding: 10px 22px;
  border: 1px solid var(--gold); color: var(--gold-bright); border-radius: 2px;
  transition: background 0.3s, color 0.3s;
}
.nav__cta:hover { background: var(--gold); color: var(--ink); }
@media (max-width: 760px) { .nav__links { display: none; } }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-block; font-family: var(--f-display); font-size: 0.9rem;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 15px 34px;
  border-radius: 2px; cursor: pointer; transition: all 0.35s ease; position: relative;
}
.btn--gold {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold) 60%, #9c7c1a);
  color: var(--ink); box-shadow: 0 10px 30px -10px rgba(201,162,39,0.6);
}
.btn--gold:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px rgba(201,162,39,0.75); }
.btn--ghost { border: 1px solid var(--line); color: var(--paper); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-bright); }

/* ---------- HERO ---------- */
.hero {
  position: relative; z-index: 3;
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 120px clamp(20px, 5vw, 64px) 80px;
}
.hero__seal {
  position: absolute; top: 12%; left: 50%; transform: translateX(-50%);
  width: 320px; opacity: 0.06; z-index: -1;
  animation: sealSpin 90s linear infinite;
}
.hero__seal svg { width: 100%; }
.seal-ring, .seal-inner { fill: none; stroke: var(--gold); }
.seal-ring { stroke-width: 1; stroke-dasharray: 4 6; }
.seal-inner { stroke-width: 0.6; }
.seal-text { fill: var(--gold); font-family: var(--f-display); font-size: 22px; letter-spacing: 4px; }
.seal-sub { fill: var(--gold); font-family: var(--f-display); font-size: 10px; letter-spacing: 5px; }
@keyframes sealSpin { to { transform: translateX(-50%) rotate(360deg); } }

.hero__kicker {
  font-family: var(--f-display); font-style: italic; color: var(--gold-soft);
  letter-spacing: 0.24em; text-transform: uppercase; font-size: 0.82rem;
  margin-bottom: 26px;
}
.hero__title {
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.6rem); line-height: 1.04; letter-spacing: -0.01em;
  background: linear-gradient(180deg, #fff8e6 0%, var(--paper) 40%, var(--paper-dim) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  max-width: 16ch;
}
.hero__title .accent { color: var(--gold); -webkit-text-fill-color: var(--gold); font-style: italic; }

.hero__signature { width: min(560px, 86vw); margin: 18px auto 8px; }
.hero__signature svg { width: 100%; height: auto; }
.sig-stroke {
  stroke: var(--gold-bright); stroke-width: 2.4; stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 6px rgba(201,162,39,0.4));
  stroke-dasharray: 2600; stroke-dashoffset: 2600;
}
.sig-stroke.write { animation: writeSig 3.4s ease forwards; }
@keyframes writeSig { to { stroke-dashoffset: 0; } }

.hero__subtitle {
  max-width: 60ch; color: var(--paper-dim); font-size: 1.25rem;
  margin: 8px auto 40px; line-height: 1.7;
}
.hero__actions { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }

.hero__scroll {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  font-family: var(--f-display); font-size: 0.7rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--paper-dim);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.hero__scroll span {
  width: 1px; height: 46px; background: linear-gradient(var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100% { transform: scaleY(0.4); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }

/* ---------- Секции ---------- */
.section {
  position: relative; z-index: 3;
  padding: clamp(80px, 12vh, 150px) clamp(20px, 6vw, 90px);
  max-width: 1240px; margin: 0 auto;
}
.section__head { text-align: center; margin-bottom: 70px; }
.section__eyebrow {
  display: inline-block; font-family: var(--f-display); font-style: italic;
  color: var(--gold-soft); letter-spacing: 0.16em; font-size: 0.95rem; margin-bottom: 14px;
}
.section__eyebrow::before, .section__eyebrow::after {
  content: "—"; color: var(--gold); margin: 0 14px; opacity: 0.6;
}
.section__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(2rem, 4.6vw, 3.4rem); color: var(--paper); letter-spacing: -0.01em;
}

/* ---------- Преимущества ---------- */
.advantages {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); margin-bottom: 100px;
}
.adv {
  background: linear-gradient(160deg, var(--ink-3), var(--ink-2));
  padding: 42px 34px; position: relative; transition: background 0.4s;
}
.adv:hover { background: linear-gradient(160deg, #241d11, var(--ink-3)); }
.adv__num {
  font-family: var(--f-display); font-size: 0.8rem; color: var(--gold);
  letter-spacing: 0.2em; opacity: 0.7;
}
.adv__check { color: var(--gold-bright); font-size: 1.4rem; }
.adv__title {
  font-family: var(--f-display); font-weight: 600; font-size: 1.5rem;
  margin: 14px 0 10px; color: var(--paper);
}
.adv__text { color: var(--paper-dim); font-size: 1.08rem; line-height: 1.6; }

/* ---------- Аудитория ---------- */
.audience__head {
  font-family: var(--f-display); font-style: italic; text-align: center;
  font-size: 2rem; color: var(--gold-soft); margin-bottom: 46px;
}
.audience__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 30px;
}
.aud {
  text-align: center; padding: 30px 20px;
  border: 1px solid transparent; transition: border-color 0.4s, transform 0.4s;
}
.aud:hover { border-color: var(--line); transform: translateY(-6px); }
.aud__icon {
  width: 64px; height: 64px; margin: 0 auto 20px; color: var(--gold);
}
.aud__icon svg { width: 100%; height: 100%; }
.aud__title { font-family: var(--f-display); font-size: 1.3rem; margin-bottom: 8px; }
.aud__text { color: var(--paper-dim); font-size: 1.02rem; }

/* ---------- Услуги ---------- */
.services__list { display: flex; flex-direction: column; }
.svc {
  display: grid; grid-template-columns: 120px 1fr auto;
  gap: 30px; align-items: start; padding: 38px 0;
  border-top: 1px solid var(--line); transition: padding-left 0.4s;
  cursor: default;
}
.svc:last-child { border-bottom: 1px solid var(--line); }
.svc:hover { padding-left: 18px; }
.svc__num {
  font-family: var(--f-display); font-size: 2.4rem; color: var(--gold);
  font-style: italic; line-height: 1; opacity: 0.85;
}
.svc__body { max-width: 70ch; }
.svc__title {
  font-family: var(--f-display); font-weight: 600; font-size: 1.7rem;
  color: var(--paper); margin-bottom: 10px; transition: color 0.3s;
}
.svc:hover .svc__title { color: var(--gold-bright); }
.svc__text { color: var(--paper-dim); font-size: 1.1rem; }
.svc__arrow {
  font-size: 1.6rem; color: var(--gold); opacity: 0; transform: translateX(-12px);
  transition: opacity 0.3s, transform 0.3s; align-self: center;
}
.svc:hover .svc__arrow { opacity: 1; transform: translateX(0); }
@media (max-width: 680px) {
  .svc { grid-template-columns: 64px 1fr; }
  .svc__num { font-size: 1.6rem; }
  .svc__arrow { display: none; }
}

.services__notes {
  list-style: none; margin-top: 56px; display: grid; gap: 14px;
  max-width: 80ch;
}
.services__notes li {
  position: relative; padding-left: 34px; color: var(--paper-dim);
  font-style: italic; font-size: 1.08rem;
}
.services__notes li::before {
  content: "✦"; position: absolute; left: 0; top: 0; color: var(--gold);
  font-style: normal;
}

/* ---------- Контакт ---------- */
.contact { display: flex; justify-content: center; }
.contact__card {
  position: relative; text-align: center;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(201,162,39,0.08), transparent 70%),
    linear-gradient(160deg, var(--ink-3), var(--ink-2));
  border: 1px solid var(--line); border-radius: 4px;
  padding: clamp(48px, 7vw, 88px) clamp(28px, 6vw, 80px);
  max-width: 760px; width: 100%; box-shadow: var(--shadow);
  overflow: hidden;
}
.contact__card::before {
  content: ""; position: absolute; inset: 12px; border: 1px solid var(--line);
  border-radius: 2px; pointer-events: none;
}
.contact__quill { font-size: 2.6rem; color: var(--gold); margin-bottom: 16px; }
.contact__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 16px;
}
.contact__text { color: var(--paper-dim); font-size: 1.2rem; max-width: 48ch; margin: 0 auto 28px; }
.contact__phone {
  font-family: var(--f-script); font-size: 2.6rem; color: var(--gold-bright);
  margin-bottom: 28px; line-height: 1;
}
.contact__buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.contact__note { font-style: italic; color: var(--gold-soft); font-size: 1.05rem; }

/* ---------- Футер ---------- */
.footer {
  position: relative; z-index: 3; text-align: center;
  padding: 70px clamp(20px, 6vw, 90px) 50px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.3);
}
.footer__mark {
  font-family: var(--f-display); letter-spacing: 0.25em; color: var(--gold);
  font-size: 1.1rem; margin-bottom: 22px;
}
.footer__disclaimer {
  max-width: 90ch; margin: 0 auto 24px; color: var(--paper-dim);
  font-size: 0.92rem; line-height: 1.7; opacity: 0.7;
}
.footer__admin {
  font-family: var(--f-display); font-size: 0.78rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--paper-dim); opacity: 0.5;
  transition: color 0.3s, opacity 0.3s;
}
.footer__admin:hover { color: var(--gold); opacity: 1; }

/* ---------- Анимации появления ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s ease, transform 0.9s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.24s; }
.reveal[data-delay="3"] { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .sig-stroke { stroke-dashoffset: 0; }
}