:root {
  --color-bg: #ffffff;
  --color-surface: #f5f5f5;
  --color-surface-light: #f9f9f9;
  --color-text: #222222;
  --color-muted: #666666;
  --color-border: #e4e4e4;
  --color-border-soft: #ebebeb;
  --color-primary: #ef720f;
  --color-white: #ffffff;
  --container-max: 1360px;
  --radius-lg: 14px;
  --radius-xl: 16px;
  --radius-pill: 999px;
  --shadow-soft: 0 10px 26px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 14px 32px rgba(0, 0, 0, 0.18);
}

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

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

body {
  min-height: 100vh;
  font-family: "Metropolis", "Inter", "Segoe UI", Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
}

.brand-logo img {
  height: 26px;
  width: auto;
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-sm {
  height: 40px;
  padding: 0 1rem;
  font-size: 14px;
  font-weight: 500;
}

.lang-switcher {
  position: relative;
}

.lang-trigger {
  height: 40px;
  min-width: 88px;
  border: 1px solid #d9d9d9;
  border-radius: 8px;
  background: #ffffff;
  color: #222222;
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0 0.65rem;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.lang-trigger:hover {
  border-color: #c8c8c8;
  color: #111111;
}

.lang-trigger svg {
  width: 14px;
  height: 14px;
}

.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 170px;
  border-radius: 10px;
  border: 1px solid #e4e4e4;
  background: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  padding: 0.4rem;
  display: none;
  z-index: 60;
}

.lang-switcher.is-open .lang-menu {
  display: block;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border-radius: 7px;
  padding: 0.5rem 0.65rem;
  font-size: 14px;
  color: #222222;
  transition: background 0.2s ease;
}

.lang-option:hover {
  background: #f5f5f5;
}

.lang-option.is-active {
  background: #f5f5f5;
  font-weight: 500;
}

.btn-primary {
  height: 48px;
  padding: 0 2rem;
  color: var(--color-white);
  background: var(--color-primary);
}

.btn-primary:hover {
  background: #de690e;
}

.btn-outline {
  height: 48px;
  padding: 0 2rem;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
  background: transparent;
}

.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.1);
}

.btn-full {
  width: 100%;
}

.page-content {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.hero-shell {
  border-radius: 12px;
  border: 1px solid var(--color-border-soft);
  background: #fff;
  padding: 5px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: #111111;
  background-image: url("./img/hero-background.jpg");
  background-size: cover;
  background-position: center;
  padding: 3rem 1.5rem;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.8) 35%,
    rgba(0, 0, 0, 0.52) 62%,
    rgba(0, 0, 0, 0.28) 100%
  );
}

.hero-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(239, 114, 15, 0.18), transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(239, 114, 15, 0.4);
  background: rgba(239, 114, 15, 0.1);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
}

.hero-content h1 {
  margin: 1.25rem 0 0;
  font-size: 1.95rem;
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.hero-content h1 .hero-line {
  display: block;
}

.accent {
  color: var(--color-primary);
}

.hero-content p {
  margin: 1.25rem 0 0;
  max-width: 560px;
  font-size: 1rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.75);
}

.hero-actions {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.countdown-section {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface-light);
  box-shadow: var(--shadow-soft);
  padding: 2rem 1.5rem;
}

.countdown-text {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 400;
  color: #444444;
}

.countdown-grid {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.countdown-box {
  min-width: 78px;
  border-radius: 10px;
  border: 1px solid #e1e1e1;
  background: #fafafa;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.05);
  padding: 0.75rem;
  text-align: center;
}

.countdown-box p {
  margin: 0;
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  color: #222222;
  font-variant-numeric: tabular-nums;
}

.countdown-box span {
  display: block;
  margin-top: 0.25rem;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #727272;
}

.countdown-live {
  display: none;
  margin: 0.25rem 0 0;
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--color-primary);
}

.about-section {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid #e6e6e6;
  background: #ffffff;
  padding: 2rem 1.5rem;
}

.about-section h2,
.features-head h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.2;
  color: #222222;
}

.about-section p {
  margin: 1rem 0 0;
  max-width: 64rem;
  font-size: 1.125rem;
  line-height: 1.6;
  color: #666666;
}

.features-section {
  margin-top: 2rem;
}

.features-head {
  margin-bottom: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-card {
  border-radius: var(--radius-lg);
  border: 1px solid #dadada;
  background: #fff;
  padding: 1.25rem;
  transition: border-color 0.2s ease;
}

.feature-card:hover {
  border-color: rgba(239, 114, 15, 0.4);
}

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #f7f7f7;
  color: var(--color-primary);
}

.icon-box svg {
  width: 20px;
  height: 20px;
}

.feature-card h3 {
  margin: 1rem 0 0;
  font-size: 18px;
  font-weight: 500;
  color: #222222;
}

.feature-card p {
  margin: 0.75rem 0 0;
  font-size: 1rem;
  line-height: 1.6;
  color: #666666;
}

.contact-shell {
  margin-top: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-soft);
  background: #fff;
  padding: 5px;
}

.contact-card-bg {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}

.contact-image,
.contact-overlay,
.contact-gradient {
  position: absolute;
  inset: 0;
}

.contact-image {
  background-image: url("./img/hero-background.jpg");
  background-size: cover;
  background-position: center;
}

.contact-overlay {
  background: rgba(0, 0, 0, 0.75);
}

.contact-gradient {
  background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.45));
}

.contact-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 3rem 1.5rem;
}

.contact-copy {
  max-width: 560px;
}

.contact-copy h2 {
  margin: 0;
  font-size: 1.95rem;
  font-weight: 500;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: #fff;
}

.contact-copy p {
  margin: 1.25rem 0 0;
  max-width: 560px;
  font-size: 1rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.75);
}

.contact-info-card {
  width: 100%;
  min-width: 0;
  border-radius: var(--radius-lg);
  border: 1px solid #e5e5e5;
  background: #fff;
  box-shadow: var(--shadow-card);
  padding: 1.25rem;
}

.contact-row {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 0.75rem;
  border-radius: 10px;
  border: 1px solid #eeeeee;
  background: #fafafa;
  padding: 0.75rem;
}

.contact-row + .contact-row {
  margin-top: 0.75rem;
}

.contact-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background: rgba(239, 114, 15, 0.1);
  flex-shrink: 0;
}

.contact-icon svg {
  width: 16px;
  height: 16px;
}

.contact-row span:last-child {
  flex: 1;
  min-width: 0;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #444444;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.contact-info-card .btn {
  margin-top: 1rem;
}

.footer-wrap {
  padding-top: 0.5rem;
  padding-bottom: 1.5rem;
}

.site-footer {
  width: 100%;
  border-radius: 12px;
  border: 1px solid #e9e9e9;
  background: var(--color-surface);
  padding: 2rem 1.5rem;
}

.footer-top {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom {
  padding-top: 1.25rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #888888;
}

.footer-legal a {
  color: #888888;
  text-decoration: none;
}

.footer-legal a:hover {
  color: var(--color-text);
  text-decoration: underline;
}

.footer-legal span {
  color: var(--color-border);
}

.footer-bottom p {
  margin: 0;
  color: #888888;
  font-size: 1rem;
  font-weight: 400;
}

.socials {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.socials a {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.socials a:hover {
  background: var(--color-primary);
  color: #fff;
}

.socials svg {
  width: 16px;
  height: 16px;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .hero-actions {
    width: auto;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .about-section,
  .countdown-section {
    margin-top: 2.5rem;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .features-section,
  .contact-shell {
    margin-top: 2.5rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-info-card {
    padding: 1.5rem;
  }

  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .hero-card,
  .contact-inner {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .hero-content h1,
  .contact-copy h2 {
    font-size: 3rem;
    line-height: 1.22;
  }

  .countdown-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .hero-card {
    padding: 4rem;
  }

  .contact-inner {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 2.5rem;
    padding: 4rem;
  }

  .contact-info-card {
    max-width: 430px;
    justify-self: end;
  }

  .site-footer {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

@media (min-width: 1280px) {
  .features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}