:root {
  --navy: #0a2864;
  --blue: #1478bf;
  --ink: #17191f;
  --muted: #667085;
  --paper: #f7f9fc;
  --white: #ffffff;
  --line: rgba(15, 50, 112, 0.12);
  --shadow: 0 32px 90px rgba(10, 40, 100, 0.18);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--paper); }

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 7%, rgba(20, 120, 191, 0.13), transparent 31rem),
    radial-gradient(circle at 92% 92%, rgba(10, 40, 100, 0.12), transparent 32rem),
    linear-gradient(145deg, #fbfcff 0%, #eef3f9 100%);
  font-family: Tahoma, Arial, "Segoe UI", sans-serif;
}

button, a { font: inherit; }

a { color: inherit; }

.page-glow {
  position: fixed;
  width: 22rem;
  aspect-ratio: 1;
  border: 1px solid rgba(20, 120, 191, 0.13);
  border-radius: 50%;
  pointer-events: none;
}

.page-glow--one { top: -11rem; left: -8rem; }
.page-glow--two { right: -10rem; bottom: -12rem; width: 30rem; }

.site-shell {
  width: min(1180px, calc(100% - 40px));
  min-height: calc(100svh - 64px);
  margin: 32px auto;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  direction: ltr;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.welcome-card {
  min-width: 0;
  padding: clamp(34px, 5.5vw, 74px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
  direction: rtl;
}

.brand-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: clamp(40px, 7vh, 78px);
}

.brand-logo {
  display: block;
  width: 290px;
  max-width: 53vw;
  height: auto;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid rgba(20, 120, 191, 0.16);
  border-radius: 999px;
  background: rgba(236, 246, 255, 0.78);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(20, 120, 191, 0.12);
  animation: pulse 2.2s ease-in-out infinite;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

h1 {
  max-width: 720px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(39px, 5vw, 67px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.english-title {
  margin: 13px 0 0;
  color: var(--navy);
  font-size: clamp(19px, 2.2vw, 29px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.intro {
  max-width: 700px;
  margin: 28px 0 0;
  color: #4d5565;
  font-size: 16px;
  line-height: 1.95;
}

.intro--en {
  margin-top: 9px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.contact-card {
  margin-top: clamp(34px, 5.5vh, 54px);
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(248, 251, 255, 0.92);
}

.contact-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.contact-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.email-link {
  width: fit-content;
  direction: ltr;
  color: var(--navy);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 800;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.email-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.domain {
  color: #8290a5;
  font-size: 12px;
}

.contact-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.primary-button,
.copy-button {
  min-height: 46px;
  border-radius: 13px;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  box-shadow: 0 12px 26px rgba(10, 40, 100, 0.22);
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.primary-button svg { width: 19px; fill: currentColor; }

.copy-button {
  padding: 0 14px;
  border: 1px solid rgba(10, 40, 100, 0.14);
  color: var(--navy);
  background: #fff;
  font-size: 12px;
  font-weight: 800;
}

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

.primary-button:hover { box-shadow: 0 16px 32px rgba(10, 40, 100, 0.28); }
.copy-button:hover { background: #f1f6fb; }

.primary-button:focus-visible,
.copy-button:focus-visible,
.email-link:focus-visible {
  outline: 3px solid rgba(20, 120, 191, 0.35);
  outline-offset: 3px;
}

footer {
  margin-top: auto;
  padding-top: 38px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #8a94a6;
  font-size: 12px;
}

.visual-panel {
  min-height: 100%;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(155deg, rgba(20, 120, 191, 0.94), rgba(10, 40, 100, 0.99)),
    #0a2864;
}

.visual-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}

.visual-panel::after {
  content: "";
  position: absolute;
  width: 170%;
  aspect-ratio: 1;
  right: -90%;
  top: -26%;
  border-radius: 50%;
  background: rgba(255,255,255,.055);
}

.watermark-symbol {
  width: 90%;
  max-width: 520px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-51%, -51%) rotate(-4deg);
  filter: brightness(0) invert(1);
  opacity: .18;
  z-index: 1;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  z-index: 0;
}

.orbit--one { width: 430px; height: 430px; left: -120px; top: -110px; }
.orbit--two { width: 580px; height: 580px; right: -290px; bottom: -190px; }

.visual-caption {
  position: absolute;
  left: 36px;
  right: 36px;
  bottom: 32px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  direction: ltr;
  color: rgba(255,255,255,.78);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.caption-number { color: #fff; font-weight: 800; }
.caption-line { height: 1px; flex: 1; background: rgba(255,255,255,.22); }

.toast {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 10;
  transform: translate(-50%, 20px);
  padding: 11px 16px;
  border-radius: 999px;
  color: #fff;
  background: rgba(23, 25, 31, 0.92);
  box-shadow: 0 12px 34px rgba(0,0,0,.22);
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}

.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(.78); opacity: .72; }
}

@media (max-width: 900px) {
  .site-shell {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .visual-panel {
    min-height: 260px;
    order: -1;
  }

  .watermark-symbol { width: 260px; }
  .welcome-card { min-height: 660px; }
  .brand-block { margin-bottom: 48px; }
}

@media (max-width: 680px) {
  .site-shell {
    width: calc(100% - 20px);
    margin: 10px auto;
    border-radius: 23px;
  }

  .visual-panel { min-height: 180px; }
  .watermark-symbol { width: 210px; top: 46%; }
  .visual-caption { left: 22px; right: 22px; bottom: 18px; font-size: 9px; }

  .welcome-card {
    min-height: auto;
    padding: 30px 22px 25px;
  }

  .brand-block {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 40px;
  }

  .brand-logo { width: 280px; max-width: 82vw; }
  .status-pill { white-space: normal; line-height: 1.5; }

  h1 { font-size: clamp(37px, 12vw, 54px); }
  .intro { font-size: 15px; line-height: 1.85; }

  .contact-card {
    align-items: stretch;
    flex-direction: column;
    padding: 18px;
  }

  .contact-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .primary-button, .copy-button { width: 100%; min-height: 48px; }
  footer { flex-wrap: wrap; padding-top: 30px; }
}

@media (max-width: 380px) {
  .english-title { font-size: 18px; }
  .email-link { font-size: 16px; }
  .footer-separator { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}