:root {
  --blue: #063662;
  --blue-dark: #042744;
  --blue-light: #0d4e82;
  --red: #f21f2b;
  --red-dark: #d9131f;
  --cream: #fff9ec;
  --soft: #f5f7fa;
  --white: #ffffff;
  --text: #102133;
  --muted: #607081;
  --line: #dfe6ec;
  --shadow: 0 24px 70px rgba(4, 39, 68, 0.13);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Nunito", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.91);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(6, 54, 98, .08);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(4, 39, 68, .13);
}

.brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand strong {
  color: var(--blue-dark);
  font-size: 1.02rem;
  font-weight: 900;
}

.brand small {
  color: var(--muted);
  font-size: .75rem;
  margin-top: 4px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  color: var(--blue-dark);
  font-weight: 700;
  font-size: .93rem;
}

.main-nav > a:not(.button) {
  position: relative;
}

.main-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  height: 2px;
  left: 0;
  right: 100%;
  bottom: -7px;
  background: var(--red);
  transition: right .25s ease;
}

.main-nav > a:not(.button):hover::after {
  right: 0;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: var(--soft);
  border-radius: 12px;
  padding: 11px;
  cursor: pointer;
}

.menu-button span {
  display: block;
  height: 2px;
  background: var(--blue-dark);
  margin: 5px 0;
  border-radius: 2px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 25px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 900;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 42px;
  padding: 0 18px;
  border-radius: 11px;
}

.button-red {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 13px 28px rgba(242, 31, 43, .22);
}

.button-red:hover {
  background: var(--red-dark);
  box-shadow: 0 17px 34px rgba(242, 31, 43, .30);
}

.button-blue {
  background: var(--blue);
  color: var(--white);
}

.button-outline {
  color: var(--blue-dark);
  border-color: rgba(6, 54, 98, .25);
  background: rgba(255,255,255,.65);
}

.button-ghost {
  background: var(--soft);
  color: #7f8a95;
  cursor: not-allowed;
}

.button-full {
  width: 100%;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(242,31,43,.10), transparent 28%),
    linear-gradient(135deg, #fffdf7 0%, #fff8e8 45%, #f7fafc 100%);
  padding: 84px 0 92px;
}

.hero-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  opacity: .7;
}

.hero-bg-one {
  width: 340px;
  height: 340px;
  right: 5%;
  top: -180px;
  background: rgba(242, 31, 43, .08);
}

.hero-bg-two {
  width: 280px;
  height: 280px;
  left: -140px;
  bottom: -160px;
  background: rgba(6, 54, 98, .08);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.18fr .82fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--red);
  font-size: .76rem;
  letter-spacing: .16em;
  font-weight: 900;
}

.eyebrow-light {
  color: #ff7880;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  color: var(--blue-dark);
  font-size: clamp(3rem, 6vw, 5.7rem);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 900;
}

.hero h1 span {
  color: var(--red);
}

.hero-copy > p {
  max-width: 690px;
  margin: 28px 0 0;
  color: #45586a;
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
  padding-top: 26px;
  border-top: 1px solid rgba(6,54,98,.12);
}

.hero-trust div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hero-trust strong {
  font-size: .9rem;
  color: var(--blue-dark);
}

.hero-trust span {
  color: var(--muted);
  font-size: .78rem;
}

.hero-card {
  background: var(--white);
  border: 1px solid rgba(6,54,98,.09);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.hero-logo-panel {
  padding: 26px;
  background: var(--cream);
}

.hero-logo-panel img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 20px;
}

.hero-card-content {
  padding: 28px 30px 32px;
}

.status-pill {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--red);
  background: rgba(242,31,43,.09);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.hero-card h2 {
  margin: 15px 0 8px;
  color: var(--blue-dark);
  font-size: 1.7rem;
  line-height: 1.15;
}

.hero-card p {
  margin: 0 0 17px;
  color: var(--muted);
}

.hero-card a {
  color: var(--blue);
  font-weight: 900;
}

.section {
  padding: 100px 0;
}

.section-soft {
  background: var(--soft);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr .7fr;
  align-items: end;
  gap: 50px;
  margin-bottom: 44px;
}

.section-heading h2,
.sell-copy h2,
.about-copy h2,
.fees-heading h2,
.contact-copy h2 {
  margin: 0;
  color: var(--blue-dark);
  font-size: clamp(2.2rem, 4.8vw, 4rem);
  line-height: 1.05;
  letter-spacing: -.045em;
  font-weight: 900;
}

.section-heading > p {
  color: var(--muted);
  font-size: 1.03rem;
  margin: 0;
}

.auction-card {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 22px 60px rgba(4,39,68,.09);
  border: 1px solid rgba(6,54,98,.08);
}

.auction-visual {
  min-height: 470px;
  position: relative;
  display: grid;
  place-items: center;
  padding: 35px;
  background:
    linear-gradient(145deg, rgba(6,54,98,.98), rgba(4,39,68,.98)),
    var(--blue);
}

.auction-badge {
  position: absolute;
  top: 24px;
  left: 24px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--red);
  color: var(--white);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
}

.auction-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--white);
  line-height: .9;
}

.auction-placeholder span {
  font-size: 1.2rem;
  letter-spacing: .35em;
  font-weight: 800;
  opacity: .65;
  margin-left: .35em;
}

.auction-placeholder strong {
  margin-top: 10px;
  font-size: clamp(3.4rem, 7vw, 6.4rem);
  letter-spacing: -.08em;
  font-weight: 900;
}

.auction-content {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mini-label {
  color: var(--red);
  font-size: .72rem;
  letter-spacing: .14em;
  font-weight: 900;
}

.auction-content h3 {
  margin: 12px 0;
  color: var(--blue-dark);
  font-size: 2.3rem;
  line-height: 1.08;
}

.auction-content > p {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 650px;
}

.auction-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 25px 0 28px;
}

.auction-details div {
  padding: 16px;
  border-radius: 14px;
  background: var(--soft);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.auction-details span {
  color: var(--muted);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.auction-details strong {
  color: var(--blue-dark);
  font-size: .94rem;
}

.auction-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.feature-card {
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(6,54,98,.08);
}

.feature-number {
  color: var(--red);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.feature-card h3 {
  margin: 12px 0 8px;
  color: var(--blue-dark);
  font-size: 1.25rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}

.virtual-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 12%, rgba(34, 158, 217, .15), transparent 27%),
    linear-gradient(180deg, #ffffff 0%, #f4f9fc 100%);
}

.virtual-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 72px;
  align-items: center;
}

.virtual-copy h2 {
  margin: 0;
  color: var(--blue-dark);
  font-size: clamp(2.2rem, 4.8vw, 4rem);
  line-height: 1.05;
  letter-spacing: -.045em;
  font-weight: 900;
}

.virtual-copy > p {
  max-width: 700px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.virtual-copy > p strong {
  color: var(--blue-dark);
}

.virtual-schedule {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 30px 0;
}

.virtual-schedule div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  border: 1px solid rgba(6, 54, 98, .09);
  border-radius: 16px;
  background: rgba(255, 255, 255, .9);
}

.virtual-schedule span {
  color: var(--muted);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-weight: 800;
}

.virtual-schedule strong {
  color: var(--blue-dark);
  font-size: .97rem;
}

.virtual-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.button-telegram {
  background: #229ed9;
  color: var(--white);
  box-shadow: 0 14px 30px rgba(34, 158, 217, .25);
}

.button-telegram:hover {
  background: #1689c2;
  box-shadow: 0 18px 36px rgba(34, 158, 217, .33);
}

.virtual-note {
  max-width: 270px;
  color: var(--muted);
  font-size: .82rem;
}

.telegram-card {
  position: relative;
  padding: 36px;
  border: 1px solid rgba(6, 54, 98, .09);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
  text-align: center;
}

.telegram-icon {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #229ed9;
  color: var(--white);
  font-size: 1.35rem;
  transform: rotate(-20deg);
}

.telegram-card h3 {
  margin: 11px 0 8px;
  color: var(--blue-dark);
  font-size: 1.8rem;
  line-height: 1.1;
}

.telegram-card p {
  max-width: 420px;
  margin: 0 auto 21px;
  color: var(--muted);
}

.telegram-qr-link {
  display: block;
  width: min(100%, 280px);
  margin: 0 auto 17px;
  padding: 14px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform .2s ease, box-shadow .2s ease;
}

.telegram-qr-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(4, 39, 68, .12);
}

.telegram-qr-link img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.telegram-text-link {
  color: #1689c2;
  font-weight: 900;
}

.sell-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 20%, rgba(242,31,43,.22), transparent 26%),
    linear-gradient(135deg, var(--blue-dark), #052f54);
}

.sell-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 75px;
  align-items: center;
}

.sell-copy h2 {
  color: var(--white);
}

.sell-copy > p {
  max-width: 650px;
  color: rgba(255,255,255,.72);
  font-size: 1.08rem;
}

.sell-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.sell-tags span {
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.88);
  font-size: .85rem;
  font-weight: 700;
}

.contact-panel {
  padding: 38px;
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-panel h3 {
  margin: 10px 0;
  color: var(--blue-dark);
  font-size: 2rem;
  line-height: 1.1;
}

.contact-panel p {
  color: var(--muted);
}

.contact-note {
  margin-top: 16px;
  text-align: center;
  color: var(--muted);
  font-size: .8rem;
}

.about-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--cream);
}

.about-copy p {
  color: var(--muted);
  font-size: 1.03rem;
}

.professional-card {
  display: flex;
  flex-direction: column;
  margin-top: 27px;
  padding: 22px 24px;
  border-left: 5px solid var(--red);
  background: var(--soft);
  border-radius: 0 16px 16px 0;
}

.professional-card span {
  color: var(--muted);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .11em;
  font-weight: 800;
}

.professional-card strong {
  margin-top: 4px;
  color: var(--blue-dark);
  font-size: 1.45rem;
}

.fees-section {
  background: var(--cream);
}

.fees-grid {
  display: grid;
  grid-template-columns: 1.3fr .5fr .5fr;
  gap: 24px;
  align-items: stretch;
}

.fees-heading {
  padding-right: 35px;
}

.fees-heading p {
  max-width: 590px;
  color: var(--muted);
}

.fee-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 250px;
  padding: 32px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 44px rgba(4,39,68,.08);
}

.fee-card span {
  color: var(--muted);
  font-weight: 800;
}

.fee-card strong {
  color: var(--red);
  font-size: 4.4rem;
  line-height: 1;
  letter-spacing: -.06em;
}

.fee-card p {
  margin: 12px 0 0;
  color: var(--blue-dark);
  font-weight: 700;
}

.contact-section {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 80px;
  align-items: center;
}

.contact-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 650px;
}

.contact-data {
  display: grid;
  gap: 14px;
}

.contact-link {
  display: flex;
  flex-direction: column;
  padding: 20px 22px;
  background: var(--soft);
  border-radius: 16px;
  transition: transform .2s ease;
}

a.contact-link:hover {
  transform: translateY(-2px);
}

.contact-link span {
  color: var(--muted);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 800;
}

.contact-link strong {
  color: var(--blue-dark);
  font-size: 1.15rem;
}

.site-footer {
  padding: 34px 0;
  color: rgba(255,255,255,.74);
  background: var(--blue-dark);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 12px;
}

.footer-brand div {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  color: var(--white);
}

.footer-brand span,
.footer-copy {
  font-size: .8rem;
}

.footer-copy {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-copy a {
  color: var(--white);
  font-weight: 800;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  box-shadow: 0 18px 38px rgba(37,211,102,.34);
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal-delay {
  transition-delay: .12s;
}

@media (max-width: 980px) {
  .menu-button {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 72px;
    padding: 22px;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    border-radius: 18px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .hero-grid,
  .virtual-grid,
  .sell-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 50px;
  }

  .hero-card {
    max-width: 590px;
    transform: none;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .auction-card {
    grid-template-columns: 1fr;
  }

  .auction-visual {
    min-height: 320px;
  }

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

  .fees-heading {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav-wrap {
    min-height: 72px;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .hero {
    padding: 58px 0 70px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 14vw, 4.5rem);
  }

  .hero-copy > p {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-trust {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .section {
    padding: 72px 0;
  }

  .auction-content {
    padding: 34px 24px 30px;
  }

  .auction-content h3 {
    font-size: 1.8rem;
  }

  .auction-details,
  .feature-grid,
  .fees-grid {
    grid-template-columns: 1fr;
  }

  .fees-heading {
    grid-column: auto;
  }

  .virtual-grid,
  .sell-grid,
  .about-grid,
  .contact-grid {
    gap: 40px;
  }

  .virtual-schedule {
    grid-template-columns: 1fr;
  }

  .virtual-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .virtual-actions .button {
    width: 100%;
  }

  .virtual-note {
    max-width: none;
    text-align: center;
  }

  .telegram-card {
    padding: 30px 22px;
  }

  .contact-panel {
    padding: 28px 23px;
  }

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

  .footer-copy {
    width: 100%;
    justify-content: space-between;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    right: 15px;
    bottom: 15px;
  }
}