/* =========================================================
   IVAN TSAREV · IDEAL Toich Method
   Premium dark + gold long-read
   ========================================================= */

:root {
  --bg: #0B0B0B;
  --bg-2: #111111;
  --bg-3: #161616;
  --surface: #1A1A1A;
  --surface-2: #1F1F1F;
  --line: rgba(198, 169, 108, 0.18);
  --line-soft: rgba(255, 255, 255, 0.06);

  --text: #EDE6D6;
  --text-soft: #B7B0A2;
  --text-mute: #7A7468;

  --gold: #C6A96C;
  --gold-2: #E6C887;
  --gold-3: #8C6E3F;
  --gold-grad: linear-gradient(135deg, #E6C887 0%, #C6A96C 50%, #8C6E3F 100%);
  --gold-grad-soft: linear-gradient(135deg, rgba(230,200,135,0.18) 0%, rgba(198,169,108,0.12) 50%, rgba(140,110,63,0.08) 100%);

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;

  --shadow-1: 0 10px 30px rgba(0,0,0,0.35);
  --shadow-2: 0 30px 80px rgba(0,0,0,0.55);
  --shadow-gold: 0 20px 60px rgba(198,169,108,0.18);

  --container: 1240px;
  --gap: 24px;

  --font-h: "Playfair Display", "Times New Roman", serif;
  --font-b: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
*::selection { background: var(--gold); color: #111; }

html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-b);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* subtle vignette wash over the whole site (no heavy SVG filters) */
body::after {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(120% 80% at 50% 0%, transparent 0%, rgba(0,0,0,0.25) 100%);
  pointer-events: none;
  z-index: 1;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
.h2 {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--text);
}
.h3 {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--text);
}
.kicker {
  display: inline-block;
  font-family: var(--font-b);
  font-weight: 500;
  font-size: 12.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(198,169,108,0.05);
}
.lead {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--text-soft);
  max-width: 720px;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--r-md);
  font-family: var(--font-b);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn--gold,
a.btn--gold,
.footer__col a.btn--gold,
.nav__cta {
  background: var(--gold-grad);
  color: #141004 !important;
  box-shadow: 0 14px 30px -10px rgba(198,169,108,0.55);
  text-shadow: 0 1px 0 rgba(255,255,255,0.18);
}
.btn--gold:hover,
a.btn--gold:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 22px 40px -14px rgba(198,169,108,0.7);
}
.btn--ghost {
  color: var(--text);
  background: rgba(255,255,255,0.02);
  border-color: var(--line);
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold-2);
  background: rgba(198,169,108,0.06);
}
.btn--block { width: 100%; justify-content: center; }
.btn--lg { padding: 18px 32px; font-size: 16px; }
.btn--sm { padding: 10px 18px; font-size: 14px; }

/* =========================================================
   NAVIGATION
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(11,11,11,0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.nav__mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: #141004;
  background: var(--gold-grad);
  border-radius: 10px;
}
.nav__name {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.01em;
}
.nav__links {
  display: flex;
  gap: 26px;
  margin-left: auto;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  transition: color .25s var(--ease);
  position: relative;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav__links a:hover {
  color: var(--gold-2);
}
.nav__links a:hover::after { transform: scaleX(1); }

.nav__cta {
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--gold-grad);
  color: #141004;
  font-weight: 600;
  font-size: 14px;
  transition: filter .25s var(--ease), transform .25s var(--ease);
}
.nav__cta:hover { filter: brightness(1.08); transform: translateY(-1px); }

.nav__burger {
  display: none;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  margin-left: auto;
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 10px; right: 10px;
  height: 1.5px;
  background: var(--gold);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav__burger span:nth-child(1) { top: 14px; }
.nav__burger span:nth-child(2) { top: 20px; }
.nav__burger span:nth-child(3) { top: 26px; }
.nav__burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 14px 24px 24px;
  background: rgba(11,11,11,0.96);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__mobile.is-open { display: flex; }
.nav__mobile a {
  padding: 12px 4px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text-soft);
  font-size: 15px;
  font-weight: 500;
}
.nav__mobile .btn { margin-top: 12px; justify-content: center; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 140px 0 80px;
}
.hero__bg {
  position: absolute;
  inset: -10% 0 0 0;
  z-index: 0;
  will-change: transform;
}
.hero__photo {
  position: absolute;
  inset: 0;
  background-color: #0b0b0b;
  background-image:
    radial-gradient(60% 70% at 70% 35%, rgba(198,169,108,0.18) 0%, transparent 60%),
    radial-gradient(50% 70% at 25% 70%, rgba(198,169,108,0.08) 0%, transparent 60%),
    url("assets/photos/hero.jpg?v=3");
  background-size: cover, cover, cover;
  background-position: center, center, center 25%;
  background-repeat: no-repeat;
  filter: saturate(0.9) contrast(1.08) brightness(1.05);
  transform: scale(1.08);
}
.hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 70% at 25% 55%, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.7) 70%, #0B0B0B 100%),
    linear-gradient(180deg, rgba(11,11,11,0.25) 0%, rgba(11,11,11,0.5) 60%, #0B0B0B 100%);
}
.hero__grain {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 3px);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  animation: rise .9s var(--ease) .2s forwards;
}
.hero__eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(198,169,108,0.18);
}

.hero__title {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: clamp(58px, 11vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  color: var(--text);
}
.hero__title .word {
  display: inline-block;
  margin-right: 0.18em;
  opacity: 0;
  transform: translateY(40px);
  animation: rise 1s var(--ease) forwards;
}
.hero__title .word:nth-child(1) { animation-delay: .35s; }
.hero__title .word:nth-child(2) {
  animation-delay: .55s;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
}

.hero__divider {
  height: 1px;
  max-width: 300px;
  background: var(--line);
  margin-bottom: 22px;
  position: relative;
  opacity: 0;
  animation: fade 1s var(--ease) .75s forwards;
}
.hero__divider span {
  position: absolute;
  left: 0; top: -2px;
  width: 80px; height: 4px;
  background: var(--gold-grad);
  border-radius: 2px;
}

.hero__sub {
  margin: 0 0 26px;
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--text-soft);
  font-weight: 500;
  letter-spacing: 0.02em;
  opacity: 0; transform: translateY(20px);
  animation: rise 1s var(--ease) .85s forwards;
}

.hero__slogan {
  margin: 0 0 44px;
  font-family: var(--font-h);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 32px);
  line-height: 1.3;
  color: var(--text);
  max-width: 740px;
  opacity: 0; transform: translateY(20px);
  animation: rise 1s var(--ease) 1s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
  opacity: 0; transform: translateY(20px);
  animation: rise 1s var(--ease) 1.15s forwards;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
  max-width: 760px;
  opacity: 0; transform: translateY(20px);
  animation: rise 1s var(--ease) 1.3s forwards;
}
.hero__stats > div { display: flex; flex-direction: column; gap: 2px; }
.hero__stats strong {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: clamp(22px, 2.4vw, 30px);
  color: var(--gold-2);
  letter-spacing: -0.01em;
}
.hero__stats span { font-size: 13px; color: var(--text-mute); }
.hero__stats .vrule { width: 1px; height: 38px; background: var(--line-soft); }

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  width: 28px; height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  z-index: 3;
  opacity: 0;
  animation: fade 1s var(--ease) 1.6s forwards;
}
.hero__scroll span {
  position: absolute;
  left: 50%; top: 8px;
  width: 3px; height: 8px;
  background: var(--gold);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollDot 1.8s var(--ease) infinite;
}
@keyframes scrollDot {
  0%   { top: 8px; opacity: 1; }
  60%  { top: 26px; opacity: 0; }
  100% { top: 8px; opacity: 0; }
}

/* =========================================================
   COMMON SECTION
   ========================================================= */
.section {
  position: relative;
  padding: 120px 0;
  z-index: 2;
}
.section__head { max-width: 760px; margin: 0 auto 60px; text-align: center; }
.section__head .lead { margin: 18px auto 0; }

/* =========================================================
   METHOD
   ========================================================= */
.method {
  background:
    radial-gradient(70% 60% at 80% 20%, rgba(198,169,108,0.06) 0%, transparent 70%),
    var(--bg);
}
.method__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 80px;
  align-items: center;
}
.method__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--r-xl);
  background:
    radial-gradient(80% 80% at 50% 50%, rgba(198,169,108,0.1) 0%, transparent 70%),
    linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.orbit { width: 86%; height: 86%; animation: spin 60s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.method__text p { color: var(--text-soft); margin: 0 0 18px; max-width: 580px; }
.method__text p b { color: var(--text); font-weight: 600; }
.method__text .btn { margin-top: 12px; }

/* =========================================================
   PRINCIPLES
   ========================================================= */
.principles {
  background: var(--bg);
  position: relative;
}
.principles::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(198,169,108,0.04) 0%, transparent 30%);
  pointer-events: none;
}
.principles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  position: relative;
  padding: 36px 32px 32px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold-grad-soft);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}
.card:hover::before { opacity: 1; }

.card__icon {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  border: 1px solid var(--gold);
  border-radius: 14px;
  color: var(--gold-2);
  margin-bottom: 22px;
  background: rgba(198,169,108,0.06);
  position: relative;
  z-index: 1;
}
.card__icon svg { width: 32px; height: 32px; }
.card__num {
  position: absolute;
  right: 24px; top: 22px;
  font-family: var(--font-h);
  font-style: italic;
  font-size: 38px;
  color: var(--gold);
  opacity: 0.35;
  font-weight: 500;
}
.card .h3 { position: relative; z-index: 1; }
.card p { color: var(--text-soft); margin: 0; position: relative; z-index: 1; }

/* =========================================================
   SCENARIOS
   ========================================================= */
.scenarios {
  background:
    radial-gradient(60% 60% at 0% 100%, rgba(198,169,108,0.06) 0%, transparent 70%),
    var(--bg);
}
.scenarios__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.scenarios__head { position: sticky; top: 110px; }
.scenarios__lead { color: var(--text-soft); margin: 8px 0 28px; max-width: 480px; }
.scenarios__head .btn { margin-top: 8px; }

.accordion { display: flex; flex-direction: column; gap: 12px; }
.acc {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  overflow: hidden;
  transition: border-color .35s var(--ease), background .35s var(--ease);
}
.acc[open] { border-color: var(--gold); }
.acc summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 22px;
  position: relative;
}
.acc summary::-webkit-details-marker { display: none; }
.acc__index {
  font-family: var(--font-h);
  font-style: italic;
  font-size: 24px;
  color: var(--gold);
  min-width: 38px;
}
.acc__title {
  font-family: var(--font-h);
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 600;
  color: var(--text);
  flex: 1;
}
.acc__chev {
  width: 14px; height: 14px;
  border-right: 1.5px solid var(--gold);
  border-bottom: 1.5px solid var(--gold);
  transform: rotate(45deg);
  transition: transform .35s var(--ease);
}
.acc[open] .acc__chev { transform: rotate(-135deg); }
.acc__body {
  padding: 0 26px 26px 86px;
  color: var(--text-soft);
  font-size: 16.5px;
  line-height: 1.7;
}

/* =========================================================
   SERVICES
   ========================================================= */
.services {
  background: var(--bg);
  position: relative;
}
.services::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(198,169,108,0.04) 100%);
  pointer-events: none;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex; flex-direction: column;
  padding: 36px 32px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-xl);
  transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.plan:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}
.plan--highlight {
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(198,169,108,0.18) 0%, transparent 60%),
    linear-gradient(180deg, var(--surface-2) 0%, var(--bg-2) 100%);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-12px);
}
.plan--highlight:hover { transform: translateY(-16px); }

.plan__ribbon {
  position: absolute;
  top: 18px; right: 18px;
  padding: 5px 12px;
  background: var(--gold-grad);
  color: #141004;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
}
.plan__badge {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(198,169,108,0.06);
  margin-bottom: 18px;
  align-self: flex-start;
}
.plan__title {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: clamp(22px, 1.9vw, 26px);
  line-height: 1.2;
  color: var(--text);
  margin: 0 0 8px;
}
.plan__meta { font-size: 14px; color: var(--text-mute); margin-bottom: 22px; }
.plan__meta b { color: var(--gold-2); font-weight: 600; }

.plan__price {
  display: flex; align-items: baseline; gap: 8px;
  padding: 22px 0 6px;
  border-top: 1px solid var(--line-soft);
}
.price__value {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: clamp(34px, 3.5vw, 44px);
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.01em;
}
.price__per { color: var(--text-mute); font-size: 14px; }
.plan__total {
  font-size: 14px;
  color: var(--text-soft);
  padding: 6px 0 18px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 22px;
}
.plan__total b { color: var(--gold-2); }

.plan__list {
  list-style: none;
  padding: 0; margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 12px;
  flex: 1;
}
.plan__list li {
  position: relative;
  padding-left: 28px;
  font-size: 15.5px;
  color: var(--text-soft);
  line-height: 1.55;
}
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 16px; height: 8px;
  border-bottom: 1.5px solid var(--gold);
  border-left: 1.5px solid var(--gold);
  transform: rotate(-45deg);
}

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  background:
    radial-gradient(50% 60% at 100% 50%, rgba(198,169,108,0.06) 0%, transparent 70%),
    var(--bg);
}
.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.about__photo { position: relative; }
.about__frame {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,0.45) 100%),
    url("assets/photos/about.jpg?v=4") center / cover no-repeat,
    radial-gradient(70% 50% at 50% 30%, rgba(198,169,108,0.18), transparent 60%),
    linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%);
  box-shadow: var(--shadow-2);
  border: 1px solid var(--line);
}
.about__frame::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(198,169,108,0.35);
  border-radius: calc(var(--r-xl) - 8px);
  pointer-events: none;
}
.about__caption {
  position: absolute;
  left: 22px; bottom: 22px;
  padding: 16px 20px;
  background: rgba(11,11,11,0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}
.about__caption span {
  display: block;
  font-family: var(--font-b);
  font-weight: 400;
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: 0.04em;
}

.about__text p { color: var(--text-soft); margin: 0 0 18px; }
.about__come { color: var(--text); font-weight: 500; margin-top: 22px; }
.about__list {
  list-style: none; padding: 0; margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.about__list li {
  position: relative;
  padding-left: 22px;
  color: var(--text-soft);
}
.about__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 12px; height: 1.5px;
  background: var(--gold);
}

/* =========================================================
   DIPLOMAS CAROUSEL
   ========================================================= */
.diplomas { background: var(--bg); }
.carousel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 320px);
  gap: 22px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) var(--surface);
}
.carousel__track::-webkit-scrollbar { height: 6px; }
.carousel__track::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }
.carousel__track::-webkit-scrollbar-track { background: var(--surface); }

.dipl { scroll-snap-align: start; display: flex; flex-direction: column; gap: 14px; }
.dipl__img {
  position: relative;
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  color: var(--text-mute);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
  background-size: cover;
  background-position: center;
}
.dipl__img.has-image span { display: none; }
.dipl__img::after {
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(198,169,108,0.3);
  border-radius: calc(var(--r-lg) - 6px);
  pointer-events: none;
}
.dipl__img:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: var(--gold);
}
.dipl__cap {
  display: flex; flex-direction: column; gap: 4px;
  padding: 4px 6px;
}
.dipl__cap strong {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 16px;
  color: var(--gold-2);
  letter-spacing: -0.005em;
}
.dipl__cap span {
  font-size: 12.5px;
  color: var(--text-mute);
  line-height: 1.4;
}

.carousel__btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(11,11,11,0.8);
  border: 1px solid var(--gold);
  color: var(--gold-2);
  cursor: pointer;
  display: grid; place-items: center;
  z-index: 3;
  transition: background .25s var(--ease), transform .25s var(--ease);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.carousel__btn:hover { background: var(--gold-grad); color: #141004; transform: translateY(-50%) scale(1.05); }
.carousel__btn--prev { left: -10px; }
.carousel__btn--next { right: -10px; }

/* =========================================================
   REVIEWS
   ========================================================= */
.reviews {
  background:
    radial-gradient(50% 50% at 50% 0%, rgba(198,169,108,0.05) 0%, transparent 70%),
    var(--bg);
}
.chats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.chat {
  display: flex; flex-direction: column; gap: 8px;
  padding: 24px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-xl);
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.chat:hover { transform: translateY(-4px); border-color: var(--gold); }
.chat__head {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 12px;
}
.avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--gold-grad);
  color: #141004;
  display: grid; place-items: center;
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 18px;
}
.chat__name {
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.chat__sub { font-size: 12px; color: var(--text-mute); letter-spacing: 0.04em; }

.msg {
  padding: 10px 14px;
  border-radius: 14px;
  max-width: 88%;
  font-size: 14.5px;
  line-height: 1.5;
  position: relative;
  word-wrap: break-word;
}
.msg--in {
  background: var(--surface-2);
  color: var(--text-soft);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.msg--out {
  background: var(--gold-grad);
  color: #141004;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
  font-weight: 500;
}
.chat__time {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  text-align: right;
}

/* =========================================================
   CTA
   ========================================================= */
.cta {
  padding: 80px 0 120px;
  position: relative;
}
.cta__inner {
  position: relative;
  padding: 70px 60px;
  text-align: center;
  background:
    radial-gradient(60% 100% at 50% 0%, rgba(198,169,108,0.18) 0%, transparent 70%),
    linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--gold);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-gold);
}
.cta__halo {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(198,169,108,0.12) 0%, transparent 60%);
  top: -350px; left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}
.cta .h2 { max-width: 800px; margin: 12px auto 18px; }
.cta p { color: var(--text-soft); max-width: 540px; margin: 0 auto 32px; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: #060606;
  border-top: 1px solid var(--line-soft);
  padding-top: 60px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding-bottom: 50px;
  align-items: start;
}
.footer__name {
  font-family: var(--font-h);
  font-weight: 700;
  font-size: 28px;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.footer__role { color: var(--text-mute); font-size: 14px; }

.footer__links {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
}
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__title {
  font-size: 12px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 8px;
}
.footer__col a {
  color: var(--text-soft);
  transition: color .25s var(--ease);
  font-size: 15px;
}
.footer__col a:hover { color: var(--gold-2); }

.socials { display: flex; gap: 10px; }
.socials a {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--gold);
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.socials a:hover {
  background: var(--gold-grad);
  color: #141004;
  transform: translateY(-2px);
}
.socials svg { width: 18px; height: 18px; }

.footer__bottom {
  border-top: 1px solid var(--line-soft);
  padding: 22px 0;
}
.footer__bottomInner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: 13px;
  color: var(--text-mute);
}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade {
  from { opacity: 0; } to { opacity: 1; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: block; }

  .method__grid,
  .scenarios__grid,
  .about__grid { grid-template-columns: 1fr; gap: 50px; }
  .scenarios__head { position: static; }

  .principles__grid,
  .services__grid,
  .chats { grid-template-columns: 1fr; }

  .plan--highlight { transform: translateY(0); }
  .plan--highlight:hover { transform: translateY(-6px); }

  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .footer__links { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .section { padding: 80px 0; }
  .hero { padding: 120px 0 100px; }

  .hero__stats { gap: 18px; }
  .hero__stats .vrule { display: none; }

  .cta__inner { padding: 50px 28px; }

  .footer__links { grid-template-columns: 1fr; }
  .footer__bottomInner { flex-direction: column; text-align: center; }

  .carousel__btn--prev { left: 0; }
  .carousel__btn--next { right: 0; }

  .acc summary { padding: 18px 18px; gap: 14px; }
  .acc__body { padding: 0 18px 22px 70px; }
}