:root {
  --bg: #050403;
  --bg-soft: #0f0b08;
  --panel: rgba(42, 42, 42, 0.9);
  --line: rgba(255, 255, 255, 0.16);
  --text: #f7f4ed;
  --muted: #bdb7ac;
  --gold: #e7bd73;
  --gold-light: #ffe4a4;
  --field: #151210;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", Arial, sans-serif;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 24%, rgba(255, 255, 255, 0.08), transparent 20%),
    radial-gradient(circle at 78% 8%, rgba(230, 189, 115, 0.08), transparent 22%),
    linear-gradient(100deg, #090807 0%, #030302 58%, #000 100%);
}

.hero__background {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.95)),
    repeating-linear-gradient(118deg, transparent 0 42px, rgba(255, 255, 255, 0.025) 43px 44px);
}

.hero__background::after {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse at 18% 54%, rgba(255, 255, 255, 0.08), transparent 18%),
    radial-gradient(ellipse at 62% 48%, rgba(255, 255, 255, 0.045), transparent 22%);
  filter: blur(24px);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 705px) minmax(320px, 420px);
  gap: 30px;
  align-items: start;
  padding: 28px 0 46px;
}

.brand,
.footer__logo {
  display: block;
  width: 225px;
  height: 48px;
  overflow: hidden;
}

.brand img,
.footer__logo img {
  height: 100%;
  width: 225px;
  object-fit: contain;
  object-position: left center;
  filter: grayscale(1) invert(1) brightness(2.4);
}

.eyebrow {
  margin: 34px 0 14px;
  color: var(--gold-light);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.06;
}

h1 {
  max-width: 820px;
  color: var(--gold);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(40px, 5vw, 58px);
  font-weight: 600;
}

.lead {
  max-width: 720px;
  margin: 22px 0 0;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 600;
  line-height: 1.28;
}

.topics {
  display: grid;
  gap: 13px;
  max-width: 690px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  color: #f1ede5;
  font-size: 17px;
  line-height: 1.35;
}

.topics li {
  position: relative;
  padding-left: 22px;
}

.topics li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.bonus-line {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin: 26px 0 20px;
  color: #fff;
  font-size: 20px;
  line-height: 1.2;
}

.bonus-line span,
.bonus-line strong {
  color: var(--gold-light);
}

.media-row {
  display: grid;
  grid-template-columns: minmax(220px, 340px) minmax(180px, 245px);
  gap: 12px;
  align-items: stretch;
  margin-bottom: 36px;
}

.video-card,
.bonus-mockups {
  border: 1px solid rgba(231, 189, 115, 0.8);
  border-radius: 7px;
  background: #050505;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.video-card {
  position: relative;
  overflow: hidden;
  min-height: 177px;
}

.video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-button {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffe0a1, #d6a24e);
  transform: translate(-50%, -50%);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.play-button::after {
  content: "";
  position: absolute;
  left: 21px;
  top: 15px;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  border-left: 15px solid #fff;
}

.bonus-mockups {
  width: 100%;
  height: 181px;
  object-fit: contain;
  object-position: center;
  padding: 6px;
}

.primary-button,
.support-button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffe6aa 0%, #e6b866 100%);
  color: #0b0805;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.primary-button {
  width: min(280px, 100%);
}

.primary-button:hover,
.support-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(231, 189, 115, 0.22);
}

.expert {
  position: relative;
  min-height: 845px;
  padding-top: 58px;
}

.expert__portrait {
  position: relative;
  height: 760px;
  overflow: hidden;
}

.expert__portrait::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, #050403 0%, transparent 32%),
    linear-gradient(0deg, #050403 0%, transparent 42%);
}

.expert__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 18%;
}

.expert__card {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 26px;
  width: min(360px, 95%);
  padding: 18px 18px 16px;
  border-radius: 8px;
  background: var(--panel);
}

.expert__card h2 {
  color: var(--gold);
  font-size: 24px;
  line-height: 1.08;
}

.expert__card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.25;
}

.footer {
  background: #0b0705;
  padding: 86px 0 34px;
  color: #8f8981;
}

.footer__top {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding-bottom: 30px;
  border-bottom: 1px solid #343434;
}

.footer__logo {
  width: 46px;
  height: 36px;
}

.footer__logo img {
  width: 46px;
}

.socials {
  display: flex;
  gap: 12px;
}

.socials a {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.footer__email,
.footer__bottom a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.support-button {
  min-height: 40px;
  min-width: 265px;
  padding: 0 28px;
  font-size: 14px;
  text-transform: none;
}

.footer__bottom {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 330px);
  gap: 40px;
  padding-top: 28px;
  font-size: 12px;
  line-height: 1.35;
}

.footer__bottom p {
  margin: 0 0 14px;
}

.footer__bottom a {
  display: block;
  margin-top: 7px;
}

.requisites {
  text-align: right;
}

@media (max-width: 980px) {
  .hero {
    min-height: 0;
  }

  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    gap: 20px;
    padding-bottom: 40px;
  }

  .eyebrow {
    margin-top: 38px;
  }

  .expert {
    min-height: 540px;
    max-width: 520px;
  }

  .expert__portrait {
    height: 520px;
  }

  .footer__top {
    grid-template-columns: auto 1fr;
  }

  .support-button {
    grid-column: 1 / -1;
    width: min(320px, 100%);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 20px, 420px);
  }

  .hero__grid {
    padding-top: 20px;
  }

  .brand {
    width: 166px;
    height: 38px;
  }

  .brand img {
    width: 166px;
  }

  .eyebrow {
    margin-top: 34px;
    font-size: 12px;
  }

  h1 {
    font-size: 33px;
  }

  .lead,
  .topics {
    font-size: 14px;
  }

  .bonus-line {
    font-size: 16px;
  }

  .media-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .video-card {
    min-height: 112px;
  }

  .bonus-mockups {
    width: 100%;
    height: auto;
    max-height: 230px;
  }

  .expert {
    min-height: 470px;
  }

  .expert__portrait {
    height: 445px;
  }

  .expert__card {
    left: 0;
    bottom: 0;
    width: 100%;
  }

  .footer {
    padding-top: 54px;
  }

  .footer__top,
  .footer__bottom {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .footer__email {
    order: 3;
  }

  .requisites {
    text-align: left;
  }
}