:root {
  --bg-deep: #050509;
  --bg-card: rgba(9, 9, 14, 0.92);
  --border-gold: #f0d59a;
  --accent-teal: #4ae3c6;
  --accent-pink: #ff6fd8;
  --text-main: #f5f5f7;
  --text-muted: #b3b7c8;
  --shadow-strong: 0 32px 80px rgba(0, 0, 0, 0.85);
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 12px;
  --transition-fast: 180ms ease-out;
  --transition-slow: 480ms cubic-bezier(0.19, 1, 0.22, 1);
}

/* БАЗА -------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-deep);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

/* СЛОИ ФОНА – ПАТИНА + ГАЛАКТИКА ------------------------- */

.ancient-future {
  position: relative;
}

.bg-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
}

/* Переход прошлое/будущее – мягкий градиент */
.bg-gradient {
  background:
    radial-gradient(circle at top left, rgba(255, 199, 130, 0.25), transparent 55%),
    radial-gradient(circle at bottom right, rgba(94, 255, 214, 0.28), transparent 60%),
    radial-gradient(circle at top right, rgba(180, 134, 255, 0.22), transparent 60%),
    #02030a;
  animation: bg-breathe 16s ease-in-out infinite alternate;
}

/* Патина / старый металл */
.bg-noise {
  mix-blend-mode: soft-light;
  opacity: 0.45;
  background-image:
    radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.08), transparent 60%),
    radial-gradient(circle at 100% 100%, rgba(0, 0, 0, 0.5), transparent 55%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.08) 0,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px,
      transparent 3px
    );
  filter: contrast(1.2) saturate(0.85);
}

/* Звёзды / пыль – будущее */
.bg-stars {
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.55) 0, rgba(255, 255, 255, 0) 65%),
    radial-gradient(circle, rgba(255, 255, 255, 0.28) 0, rgba(255, 255, 255, 0) 55%);
  background-size: 3px 3px, 1px 1px;
  opacity: 0.12;
  animation: star-drift 60s linear infinite;
}

/* РАСКЛАДКА СТРАНИЦЫ ------------------------------------ */

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 16px 32px;
}

.visiting-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 24px 28px 22px;
  box-shadow: var(--shadow-strong);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  transform-style: preserve-3d;
  backdrop-filter: blur(18px);
}

/* Голографический ореол вокруг карточки */
.card-glow {
  position: absolute;
  inset: -20%;
  background:
    conic-gradient(from 180deg,
      rgba(255, 215, 159, 0.25),
      rgba(90, 255, 210, 0.4),
      rgba(154, 134, 255, 0.45),
      rgba(255, 138, 209, 0.4),
      rgba(255, 215, 159, 0.25)
    );
  opacity: 0.22;
  filter: blur(46px);
  z-index: -1;
  animation: holo-rotate 18s linear infinite;
}

/* ХЕДЕР ------------------------------------------------- */

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ЛОГОТИП – крупнее и “люксовый” */
.logo-frame {
  position: relative;
  width: 82px;
  height: 82px;
  border-radius: 20px;
  padding: 3px;
  background:
    linear-gradient(135deg, rgba(244, 215, 162, 0.95), rgba(58, 255, 204, 0.85));
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.65),
    0 16px 40px rgba(0, 0, 0, 0.9);
  overflow: hidden;
}

.logo-img {
  width: 100%;
  height: 100%;
  border-radius: 16px;
  object-fit: cover;
  display: block;
}

/* Голограмма поверх логотипа */
.logo-holo {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background:
    linear-gradient(120deg,
      rgba(255, 255, 255, 0.2),
      transparent 40%,
      rgba(255, 255, 255, 0.25),
      transparent 75%);
  mix-blend-mode: screen;
  opacity: 0.0;
  transform: translateX(-80%);
  animation: holo-scan 4.5s ease-in-out infinite;
}

.studio-name {
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.studio-tag {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* КОНТЕНТ КАРТЫ ----------------------------------------- */

.card-body {
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  gap: 24px;
  margin-top: 10px;
  align-items: start;
}

/* Левая колонка – портрет */

.profile-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.portrait-frame {
  position: relative;
  padding: 4px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(228, 197, 139, 0.8), rgba(101, 255, 207, 0.85));
  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.85),
    0 0 0 1px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.portrait-img {
  display: block;
  width: 100%;
  border-radius: calc(var(--radius-lg) - 4px);
  object-fit: cover;
}

/* лёгкая “дымка” поверх портрета */
.portrait-holo {
  position: absolute;
  inset: 0;
  border-radius: calc(var(--radius-lg) - 4px);
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.35), transparent 55%),
    radial-gradient(circle at 80% 90%, rgba(90, 255, 214, 0.4), transparent 60%);
  mix-blend-mode: soft-light;
  opacity: 0.18;
  pointer-events: none;
}

.profile-text {
  padding-left: 4px;
}

.person-name {
  margin: 0 0 4px;
  font-size: 1.1rem;
  font-weight: 600;
}

.person-role {
  margin: 0 0 2px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.person-city {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(240, 213, 154, 0.9);
}

/* Правая колонка – текст + кнопки */

.links-column {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.intro-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 520px;
}

.primary-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Кнопки */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--text-main);
  cursor: pointer;
  background: transparent;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.25), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

/* Главная зелёная */
.btn-main {
  background: linear-gradient(135deg, #23ffb0, #0cb67c);
  box-shadow: 0 14px 30px rgba(6, 200, 134, 0.55);
  color: #02100d;
}

/* Кнопка Fiverr – золото/апельсин */
.btn-accent {
  background: linear-gradient(135deg, #ffd38a, #ff8c42);
  box-shadow: 0 14px 30px rgba(255, 175, 90, 0.55);
  color: #1b0f01;
}

/* Прозрачные кнопки */
.secondary-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 60%);
  color: var(--text-main);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6);
}

/* Ховер/актив */
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.85);
}

.btn:hover::before {
  opacity: 0.32;
}

/* Небольшой хинт при копировании телефона */
.btn-phone {
  position: relative;
}

.copy-hint {
  position: absolute;
  right: 14px;
  bottom: -16px;
  font-size: 0.7rem;
  opacity: 0.0;
  color: var(--text-muted);
  pointer-events: none;
  transition: opacity 220ms ease-out;
}

/* ФУТЕР КАРТОЧКИ ---------------------------------------- */

.card-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.qr-text h3 {
  margin: 0 0 4px;
  font-size: 0.9rem;
}

.qr-text p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 360px;
}

.qr-frame {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 26px;
  padding: 5px;
  background:
    linear-gradient(135deg, rgba(255, 219, 153, 0.95), rgba(141, 255, 229, 0.9));
  box-shadow:
    0 16px 38px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.qr-img {
  width: 100%;
  height: 100%;
  border-radius: 22px;
  object-fit: cover;
}

.qr-holo {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background:
    linear-gradient(60deg,
      rgba(255, 255, 255, 0.35),
      transparent 45%,
      rgba(255, 255, 255, 0.4),
      transparent 85%);
  mix-blend-mode: screen;
  opacity: 0.0;
  animation: holo-scan-vertical 4.5s ease-in-out infinite;
}

/* Маленький футер под карточкой */

.small-footer {
  margin-top: 18px;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(200, 204, 220, 0.7);
}

/* АДАПТИВ ----------------------------------------------- */

@media (max-width: 800px) {
  .visiting-card {
    padding: 18px 16px 18px;
  }

  .card-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .card-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .qr-frame {
    align-self: flex-end;
  }
}

@media (max-width: 520px) {
  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .logo-frame {
    width: 70px;
    height: 70px;
  }

  .primary-buttons {
    flex-direction: column;
  }

  .secondary-buttons {
    flex-direction: column;
  }
}

/* АНИМАЦИИ --------------------------------------------- */

@keyframes bg-breathe {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-8px, -10px, 0) scale(1.02);
  }
  100% {
    transform: translate3d(10px, 12px, 0) scale(1.03);
  }
}

@keyframes star-drift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(60px, 40px, 0);
  }
}

@keyframes holo-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Скан сверху вниз по логотипу */
@keyframes holo-scan {
  0% {
    opacity: 0;
    transform: translateX(-90%);
  }
  20% {
    opacity: 0.8;
  }
  60% {
    opacity: 0.3;
    transform: translateX(35%);
  }
  100% {
    opacity: 0;
    transform: translateX(110%);
  }
}

/* Скан по QR */
@keyframes holo-scan-vertical {
  0% {
    opacity: 0;
    transform: translateY(-100%);
  }
  25% {
    opacity: 0.9;
  }
  75% {
    opacity: 0.3;
    transform: translateY(40%);
  }
  100% {
    opacity: 0;
    transform: translateY(100%);
  }
}

/* Класс для активного хинта телефона */
.show-copy-hint .copy-hint {
  opacity: 1;
}