/* ==========================================================================
   Meridian Partners — Landing Redirect Page
   Dark luxury theme · vanilla CSS · no frameworks
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* palette */
  --c-bg:         #0b0f16;
  --c-bg-deep:    #070a10;
  --c-surface:    rgba(255, 255, 255, 0.028);
  --c-surface-hi: rgba(255, 255, 255, 0.055);
  --c-text:       #e9e7e2;
  --c-muted:      #9aa1ac;
  --c-faint:      #6b7280;
  --c-gold:       #c9a45c;
  --c-gold-hi:    #e8cd8f;
  --c-champagne:  #f2e3c3;
  --c-line:       rgba(201, 164, 92, 0.20);
  --c-line-soft:  rgba(255, 255, 255, 0.07);

  /* typography */
  --font-serif: "Didot", "Bodoni MT", "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* geometry */
  --radius:    18px;
  --radius-sm: 10px;
  --page-max:  1080px;

  /* motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------------------
   Reset / base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: rgba(201, 164, 92, 0.30);
  color: var(--c-champagne);
}

/* --------------------------------------------------------------------------
   Background scene
   -------------------------------------------------------------------------- */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 50% 0%, #101623 0%, var(--c-bg) 55%, var(--c-bg-deep) 100%);
  overflow: hidden;
}

.bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
}

.bg__orb--gold {
  width: 42vw;
  height: 42vw;
  min-width: 380px;
  min-height: 380px;
  top: -14vw;
  right: -10vw;
  background: radial-gradient(circle, rgba(201, 164, 92, 0.16) 0%, transparent 65%);
}

.bg__orb--blue {
  width: 48vw;
  height: 48vw;
  min-width: 420px;
  min-height: 420px;
  bottom: -18vw;
  left: -12vw;
  background: radial-gradient(circle, rgba(56, 84, 138, 0.18) 0%, transparent 65%);
}

.bg__scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.bg__lines line {
  stroke: var(--c-line-soft);
  stroke-width: 0.5;
}

.bg__geo circle,
.bg__geo rect {
  fill: none;
  stroke: rgba(201, 164, 92, 0.07);
  stroke-width: 0.8;
}

.bg__currency text {
  font-family: var(--font-serif);
  fill: rgba(201, 164, 92, 0.045);
}

.bg__spark {
  fill: none;
  stroke: rgba(201, 164, 92, 0.10);
  stroke-width: 1.2;
  stroke-linejoin: round;
}

.bg__candles line {
  stroke: rgba(201, 164, 92, 0.09);
  stroke-width: 1.5;
}

.bg__candles rect {
  fill: rgba(201, 164, 92, 0.06);
}

.bg__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(85% 70% at 50% 45%, transparent 55%, rgba(5, 7, 11, 0.55) 100%);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.page {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: clamp(20px, 4vw, 44px) clamp(20px, 5vw, 48px)
           calc(clamp(20px, 4vw, 36px) + env(safe-area-inset-bottom));
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand__mark {
  width: 42px;
  height: 42px;
  color: var(--c-gold);
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand__name {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-champagne);
}

.brand__tagline {
  font-size: 0.68rem;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--c-faint);
}

/* Language switcher */
.lang {
  display: flex;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--c-line-soft);
  border-radius: 999px;
  background: var(--c-surface);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.lang__btn {
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-muted);
  transition: color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.lang__btn:hover {
  color: var(--c-champagne);
}

.lang__btn[aria-pressed="true"] {
  color: #10131a;
  background: linear-gradient(135deg, var(--c-gold-hi), var(--c-gold));
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  text-align: center;
  padding: clamp(48px, 9vh, 96px) 0 clamp(36px, 6vh, 64px);
}

.hero__eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.hero__title {
  margin-top: 22px;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--c-champagne);
  text-wrap: balance;
}

.hero__rule {
  width: 64px;
  height: 1px;
  margin: 28px auto 0;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
}

.hero__text {
  max-width: 620px;
  margin: 26px auto 0;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  color: var(--c-muted);
  text-wrap: pretty;
}

/* --------------------------------------------------------------------------
   Contacts
   -------------------------------------------------------------------------- */
.contacts {
  padding-bottom: clamp(40px, 7vh, 72px);
  text-align: center;
}

.contacts__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.3rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text);
}

.contacts__subtitle {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--c-faint);
}

.contacts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 20px;
  max-width: 720px;
  margin: 32px auto 0;
}

.contacts__noscript {
  margin-top: 24px;
  color: var(--c-muted);
}

.contacts__noscript a {
  color: var(--c-gold);
}

/* Contact card */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 34px 28px 30px;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  background: var(--c-surface);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transition:
    transform 0.35s var(--ease),
    border-color 0.35s var(--ease),
    background-color 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}

/* glass reflection */
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 45%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transform: skewX(-18deg);
  transition: left 0.7s var(--ease);
  pointer-events: none;
}

@media (hover: hover) {
  .card:hover {
    transform: translateY(-5px);
    border-color: var(--c-line);
    background: var(--c-surface-hi);
    box-shadow: 0 22px 48px -22px rgba(0, 0, 0, 0.7);
  }

  .card:hover::before {
    left: 120%;
  }
}

.card__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid var(--c-line);
  border-radius: 50%;
  color: var(--c-gold);
  background: rgba(201, 164, 92, 0.06);
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card__name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.18rem;
  letter-spacing: 0.06em;
  color: var(--c-champagne);
}

.card__text {
  min-height: 2.7em;
  font-size: 0.88rem;
  color: var(--c-muted);
  text-wrap: pretty;
}

.card__id {
  display: block;
  margin: 0 0 12px;
  padding: 8px 10px;
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.62rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--c-muted);
  word-break: break-all;
  user-select: all;
}

.card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 3px 10px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.card--disabled {
  opacity: 0.72;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 10px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease),
    filter 0.3s var(--ease);
}

.btn--primary {
  color: #10131a;
  background: linear-gradient(135deg, var(--c-gold-hi) 0%, var(--c-gold) 60%, #ac8747 100%);
  box-shadow: 0 10px 26px -12px rgba(201, 164, 92, 0.55);
}

@media (hover: hover) {
  .btn--primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.07);
    box-shadow: 0 14px 32px -12px rgba(201, 164, 92, 0.65);
  }
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  color: var(--c-faint);
  border: 1px solid var(--c-line-soft);
  background: transparent;
  cursor: default;
}

.btn--sm {
  width: auto;
  margin-top: 0;
  padding: 9px 20px;
  font-size: 0.74rem;
}

.btn--outline {
  color: var(--c-muted);
  border: 1px solid var(--c-line-soft);
  background: transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

@media (hover: hover) {
  .btn--outline:hover {
    color: var(--c-champagne);
    border-color: var(--c-line);
  }
}

/* --------------------------------------------------------------------------
   Consent banner (GDPR gate for analytics)
   -------------------------------------------------------------------------- */
.consent {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 18px;
  width: min(92vw, 640px);
  padding: 16px 20px;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius);
  background: rgba(13, 18, 27, 0.92);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 48px -18px rgba(0, 0, 0, 0.8);
}

.consent__text {
  flex: 1;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--c-muted);
}

.consent__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

@media (max-width: 560px) {
  .consent {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .consent__actions {
    justify-content: center;
  }
}

/* Keep the fixed banner visible: override the .anim translate keyframes */
@keyframes consent-rise {
  from {
    opacity: 0;
    transform: translate(-50%, 16px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.consent.anim {
  animation-name: consent-rise;
}

/* --------------------------------------------------------------------------
   Error page (404)
   -------------------------------------------------------------------------- */
.error {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 0;
}

.error__code {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 16vw, 9rem);
  line-height: 1;
  background: linear-gradient(160deg, var(--c-gold-hi), var(--c-gold) 55%, #8a6c38);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.error__title {
  margin-top: 14px;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--c-champagne);
}

.error__text {
  max-width: 460px;
  margin: 14px auto 0;
  font-size: 0.95rem;
  color: var(--c-muted);
}

.error__alt {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--c-faint);
}

.error .btn {
  width: auto;
  margin-top: 30px;
  padding-left: 44px;
  padding-right: 44px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  padding-top: 22px;
  border-top: 1px solid var(--c-line-soft);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.footer__note {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--c-faint);
}

.footer__copy {
  font-size: 0.74rem;
  color: var(--c-faint);
}

/* --------------------------------------------------------------------------
   Entrance animation
   -------------------------------------------------------------------------- */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.anim {
  opacity: 0;
  animation: rise 0.9s var(--ease) forwards;
  animation-delay: var(--d, 0ms);
}

/* Cards get their delay from JS via --d as well */
.card.anim {
  animation-duration: 0.8s;
}

/* --------------------------------------------------------------------------
   Responsive refinements
   -------------------------------------------------------------------------- */
@media (max-width: 560px) {
  .header {
    justify-content: center;
    text-align: center;
  }

  .hero {
    padding-top: 40px;
  }

  .footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (min-width: 1800px) {
  html {
    font-size: 18px;
  }
}

/* --------------------------------------------------------------------------
   Accessibility: reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .anim {
    animation: none;
    opacity: 1;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}