/* ==========================================================================
   SHANISHVARA GROUP — DUAL-PORTAL ENTERPRISE GATEWAY
   Theme: Porcelain & Sapphire / Imperial Navy & White
   Minimalist, sleek, compact, and fully mobile-responsive.
   ========================================================================== */

:root {
  --p-white: #FFFFFF;
  --p-porcelain: #F7F9FC;
  --p-mist: #EDF2F9;
  --p-ice: #E2EAF6;
  --p-line: #D3DEEE;
  --p-line-soft: #E6ECF6;

  --p-navy: #071634;
  --p-navy-1: #0B2149;
  --p-navy-2: #122E5F;

  --p-royal: #1A46A8;
  --p-royal-hi: #3C6FE0;
  --p-sapphire: #8FB0EA;

  --p-gold: #967425;
  --p-gold-bg: rgba(150, 116, 37, 0.08);

  --p-cyan: #0369A1;
  --p-cyan-bg: rgba(3, 105, 161, 0.08);

  --p-ink: #08152F;
  --p-slate: #4C5F7E;
  --p-slate-2: #33455F;

  --p-font-disp: "Bodoni Moda", "Times New Roman", Georgia, serif;
  --p-font-body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --p-font-mono: "IBM Plex Mono", monospace;
  
  --p-shadow: 0 12px 32px -16px rgba(8, 21, 47, 0.12);
  --p-shadow-hover: 0 18px 40px -16px rgba(8, 21, 47, 0.22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body.portal-body {
  min-height: 100vh;
  background-color: var(--p-porcelain);
  background-image: 
    radial-gradient(ellipse 60% 40% at 50% -10%, rgba(26, 70, 168, 0.06), transparent 70%),
    radial-gradient(ellipse 40% 30% at 90% 90%, rgba(3, 105, 161, 0.04), transparent 60%);
  color: var(--p-ink);
  font-family: var(--p-font-body);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

body.locked {
  overflow: hidden !important;
}

/* Center Wrapper */
.portal-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3.5rem 1.5rem;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
  text-align: center;
}

/* Header */
.portal-header {
  margin-bottom: 2.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.portal-brand-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.5rem;
}

.portal-brand-logo {
  height: clamp(100px, 14vw, 136px);
  width: auto;
  max-width: 320px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(7, 22, 52, 0.06));
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.portal-brand-logo:hover {
  transform: scale(1.02);
}

.portal-eyebrow {
  font-family: var(--p-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--p-royal);
  font-weight: 600;
}

.portal-subtitle {
  font-size: clamp(0.92rem, 1.35vw, 1.05rem);
  color: var(--p-slate-2);
  line-height: 1.6;
  font-weight: 300;
  max-width: 580px;
  margin-top: 0.15rem;
}

/* Two-Button Division Selector */
.portal-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
}

.portal-action-btn {
  background: var(--p-white);
  border: 1.5px solid var(--p-line);
  border-radius: 12px;
  padding: 1.6rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  text-decoration: none;
  color: var(--p-navy);
  box-shadow: var(--p-shadow);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  text-align: left;
  position: relative;
}

.portal-action-btn:hover {
  transform: translateY(-4px);
  border-color: var(--p-royal);
  box-shadow: var(--p-shadow-hover);
  background: var(--p-white);
}

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

.portal-action-info {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.portal-action-label {
  font-family: var(--p-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}

.portal-alcobev-btn .portal-action-label {
  color: var(--p-gold);
}

.portal-defence-btn .portal-action-label {
  color: var(--p-cyan);
}

.portal-btn-logo-wrap {
  display: flex;
  align-items: center;
  margin: 0.35rem 0;
  min-height: 48px;
}

.portal-btn-logo {
  height: clamp(38px, 4.8vw, 48px);
  max-width: 100%;
  width: auto;
  object-fit: contain;
  object-position: left center;
  transition: transform 0.25s ease;
}

.portal-action-btn:hover .portal-btn-logo {
  transform: scale(1.02);
}

.portal-action-desc {
  font-size: 0.82rem;
  color: var(--p-slate);
  line-height: 1.4;
  font-weight: 300;
}

.portal-action-arrow {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--p-mist);
  border: 1px solid var(--p-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--p-navy);
  transition: all 0.25s ease;
}

.portal-action-btn:hover .portal-action-arrow {
  background: var(--p-navy);
  color: var(--p-white);
  border-color: var(--p-navy);
  transform: translateX(4px);
}

.portal-action-arrow svg {
  width: 18px;
  height: 18px;
}

/* Footer */
.portal-footer {
  padding: 1.75rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--p-line);
  background: var(--p-white);
  color: var(--p-slate);
  font-size: 0.82rem;
}

.portal-footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.86rem;
}

.portal-footer-links a {
  color: var(--p-royal);
  text-decoration: none;
  font-weight: 500;
}

.portal-footer-links a:hover {
  text-decoration: underline;
}

/* Age Gate Modal */
.gatewall {
  position: fixed;
  inset: 0;
  background: rgba(7, 22, 52, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 99999;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.gatewall[hidden],
.gatewall.is-hidden {
  display: none !important;
}

.gatewall-card {
  background: var(--p-white);
  border: 1px solid var(--p-line);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  padding: 2.75rem 2.25rem;
  max-width: 460px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  animation: gatePop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes gatePop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.gatewall-card .mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.gatewall-card .mark b {
  font-family: var(--p-font-disp);
  font-size: 1.65rem;
  color: var(--p-navy);
}

.gatewall-card .mark span {
  font-family: var(--p-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--p-royal);
}

.gatewall-card h2 {
  font-family: var(--p-font-disp);
  font-size: 1.6rem;
  color: var(--p-navy);
  font-weight: 400;
}

.gatewall-card p.small {
  font-size: 0.95rem;
  color: var(--p-slate-2);
  line-height: 1.6;
}

.gatewall-card .btnrow {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.gatewall-card .btn {
  padding: 0.85rem 1.5rem;
  border-radius: 4px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}

.gatewall-card .btn-invert {
  background: var(--p-navy);
  color: var(--p-white);
}

.gatewall-card .btn-invert:hover {
  background: var(--p-royal);
}

.gatewall-card .btn-line-light {
  background: transparent;
  border-color: var(--p-line);
  color: var(--p-slate-2);
}

.gatewall-card .btn-line-light:hover {
  border-color: var(--p-navy);
  color: var(--p-navy);
}

.gatewall-card p.mono {
  font-family: var(--p-font-mono);
  font-size: 0.72rem;
  color: var(--p-slate);
}

/* Mobile Responsive */
@media (max-width: 720px) {
  .portal-wrap { padding: 2.25rem 1.25rem; }
  .portal-header { margin-bottom: 2.25rem; }
  .portal-brand-logo { height: 110px; }
  .portal-actions { grid-template-columns: 1fr; gap: 1rem; }
  .portal-action-btn { padding: 1.35rem 1.4rem; }
  .portal-btn-logo { height: 38px; }
  .portal-footer-links { flex-direction: column; gap: 0.5rem; }
}