/* ==========================================================================
   KING TIDE CONCEPTS — QR DIGITAL BUSINESS CARD & SPLASH PORTAL
   Static Host Ready (GitHub Pages / AWS S3)
   ========================================================================== */

:root {
  /* Brand Palette harmonized with kingtideconcepts.com + Abyssal Dark Mode */
  --abyss-deep: #03121a;
  --abyss-navy: #072230;
  --navy: #092b3a;
  --navy-soft: #123d4a;
  --teal: #007c83;
  --teal-bright: #00c4cf;
  --cyan-glow: #38eef8;
  --sea: #94cbcd;
  --sand: #d7b56d;
  --gold-bright: #f0c975;
  --paper: #fef9ef;
  --paper-muted: #cedadd;
  --ink-soft: #8aa5ad;

  /* Glassmorphism & Card Surfaces */
  --card-bg: linear-gradient(155deg, rgba(11, 45, 62, 0.88) 0%, rgba(5, 24, 34, 0.94) 100%);
  --card-border: rgba(148, 203, 205, 0.2);
  --card-border-gold: rgba(215, 181, 109, 0.42);
  --card-shadow:
    0 28px 70px -12px rgba(0, 0, 0, 0.72),
    0 0 45px -10px rgba(0, 124, 131, 0.28),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.14);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  height: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100%;
  background-color: var(--abyss-deep);
  background-image:
    radial-gradient(circle at 50% 0%, rgba(0, 124, 131, 0.24) 0%, transparent 62%),
    radial-gradient(circle at 85% 90%, rgba(215, 181, 109, 0.12) 0%, transparent 50%),
    linear-gradient(180deg, #041822 0%, #072230 55%, #04131b 100%);
  color: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

/* Background Particle & Wave Canvas */
#tideCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.ambient-glow--teal {
  width: 420px;
  height: 420px;
  background: rgba(0, 196, 207, 0.22);
  top: -110px;
  left: -90px;
  animation: floatGlow 12s ease-in-out infinite alternate;
}

.ambient-glow--gold {
  width: 360px;
  height: 360px;
  background: rgba(215, 181, 109, 0.16);
  bottom: -100px;
  right: -80px;
  animation: floatGlow 15s ease-in-out infinite alternate-reverse;
}

@keyframes floatGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 24px) scale(1.12); }
}

/* ==========================================================================
   PHASE 1: "KING TIDE" RISING WAVE INTRO ANIMATION OVERLAY
   ========================================================================== */

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: radial-gradient(circle at 50% 42%, #0a3346 0%, #041620 72%, #020c12 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition:
    opacity 0.65s var(--ease-out-expo),
    transform 0.75s var(--ease-out-expo),
    visibility 0.65s;
}

.intro-overlay.is-complete {
  opacity: 0;
  transform: scale(1.06);
  visibility: hidden;
  pointer-events: none;
}

.intro-center {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  margin-bottom: 48px;
}

.intro-emblem-wrap {
  position: relative;
  width: 158px;
  height: 158px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
}

.intro-halo-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.halo-track {
  stroke: rgba(148, 203, 205, 0.14);
  stroke-width: 2;
}

.halo-draw {
  stroke: var(--sand);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-dasharray: 641;
  stroke-dashoffset: 641;
  filter: drop-shadow(0 0 12px rgba(215, 181, 109, 0.55));
  animation: drawHalo 1.5s var(--ease-out-expo) 0.15s forwards;
}

.halo-pulse {
  stroke: var(--cyan-glow);
  stroke-width: 1.2;
  stroke-dasharray: 8 14;
  opacity: 0;
  animation: pulseHaloRing 1.8s ease-out 0.4s forwards;
}

@keyframes drawHalo {
  to { stroke-dashoffset: 0; }
}

@keyframes pulseHaloRing {
  0% { opacity: 0; transform: scale(0.88); transform-origin: center; }
  50% { opacity: 0.55; }
  100% { opacity: 0.2; transform: scale(1.03); transform-origin: center; }
}

.intro-logo-mask {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #ffffff 0%, #f4efe2 100%);
  display: grid;
  place-items: center;
  padding: 12px;
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.55),
    0 0 32px rgba(0, 196, 207, 0.35),
    inset 0 0 0 2px rgba(215, 181, 109, 0.5);
  opacity: 0;
  transform: translateY(28px) scale(0.82);
  animation: riseTrident 0.95s var(--ease-spring) 0.15s forwards;
}

.intro-trident-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes riseTrident {
  0% {
    opacity: 0;
    transform: translateY(32px) scale(0.78);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.intro-typography {
  overflow: hidden;
}

.intro-brand-name {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.intro-word--king {
  font-family: var(--font-sans);
  font-size: clamp(22px, 5vw, 28px);
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--paper);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUpWord 0.7s var(--ease-out-expo) 0.45s forwards;
}

.intro-word--concepts {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.48em;
  color: var(--sand);
  text-indent: 0.48em;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUpWord 0.7s var(--ease-out-expo) 0.6s forwards;
}

.intro-tagline {
  font-family: var(--font-display);
  font-size: clamp(22px, 5.5vw, 30px);
  font-weight: 500;
  color: var(--sea);
  margin-top: 12px;
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUpWord 0.75s var(--ease-out-expo) 0.75s forwards;
}

.intro-tagline em {
  color: var(--sand);
  font-style: italic;
}

@keyframes fadeUpWord {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tide Progress Indicator */
.intro-progress {
  width: 140px;
  height: 3px;
  background: rgba(148, 203, 205, 0.16);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 24px;
  opacity: 0;
  animation: fadeUpWord 0.4s ease 0.4s forwards;
}

.intro-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--teal), var(--cyan-glow), var(--sand));
  border-radius: 999px;
  animation: fillProgress 1.95s cubic-bezier(0.35, 0, 0.25, 1) 0.15s forwards;
}

@keyframes fillProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* Rising Multi-Layer Waves */
.intro-waves {
  position: absolute;
  inset: auto 0 0 0;
  height: 48vh;
  min-height: 220px;
  max-height: 380px;
  pointer-events: none;
  z-index: 2;
  transform: translateY(65%);
  animation: kingTideSurge 2.2s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

@keyframes kingTideSurge {
  0% { transform: translateY(72%) scaleY(0.85); }
  55% { transform: translateY(4%) scaleY(1.08); }
  100% { transform: translateY(18%) scaleY(1); }
}

.wave-svg {
  position: absolute;
  bottom: 0;
  left: -10%;
  width: 120%;
  height: 100%;
}

.wave-svg--back {
  fill: rgba(0, 124, 131, 0.38);
  bottom: 24px;
  animation: waveSwayLeft 4s ease-in-out infinite alternate;
}

.wave-svg--mid {
  fill: rgba(148, 203, 205, 0.28);
  bottom: 10px;
  animation: waveSwayRight 3.2s ease-in-out infinite alternate;
}

.wave-svg--front {
  fill: rgba(215, 181, 109, 0.22);
  bottom: -6px;
  animation: waveSwayLeft 2.8s ease-in-out infinite alternate-reverse;
}

@keyframes waveSwayLeft {
  0% { transform: translateX(-3%); }
  100% { transform: translateX(3%); }
}

@keyframes waveSwayRight {
  0% { transform: translateX(3%); }
  100% { transform: translateX(-3%); }
}

.skip-intro-btn {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 10;
  background: rgba(9, 43, 58, 0.65);
  border: 1px solid rgba(148, 203, 205, 0.28);
  color: var(--paper-muted);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.skip-intro-btn:hover {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal-bright);
}

/* ==========================================================================
   PHASE 2: PAGE SHELL & DIGITAL BUSINESS CARD STAGE
   ========================================================================== */

.page-shell {
  position: relative;
  z-index: 10;
  min-height: 100dvh;
  max-width: 520px;
  margin: 0 auto;
  padding: 18px 16px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  opacity: 0;
  transform: translateY(24px) scale(0.97);
  transition:
    opacity 0.75s var(--ease-out-expo),
    transform 0.75s var(--ease-spring);
}

body:not(.is-intro-playing) .page-shell {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Top Utility Bar */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.top-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sea);
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s;
}

.top-brand:hover {
  opacity: 1;
  color: var(--sand);
}

.top-brand-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sand);
  box-shadow: 0 0 10px var(--sand);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.utility-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--paper-muted);
  background: rgba(9, 43, 58, 0.65);
  border: 1px solid rgba(148, 203, 205, 0.22);
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

.utility-pill:hover {
  color: #fff;
  border-color: var(--teal-bright);
  background: rgba(0, 124, 131, 0.35);
}

.utility-pill--gold {
  color: var(--sand);
  border-color: rgba(215, 181, 109, 0.35);
}

.utility-pill--gold:hover {
  background: rgba(215, 181, 109, 0.2);
  color: var(--gold-bright);
  border-color: var(--sand);
}

/* Optional Auto-Redirect Countdown Banner */
.redirect-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(0, 124, 131, 0.25);
  border: 1px solid rgba(56, 238, 248, 0.4);
  font-size: 12px;
  color: var(--paper);
  backdrop-filter: blur(10px);
}

.redirect-banner[hidden] {
  display: none !important;
}

.redirect-banner-content {
  display: flex;
  align-items: center;
  gap: 9px;
}

.redirect-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-glow);
  box-shadow: 0 0 10px var(--cyan-glow);
  animation: pulseDot 1s infinite alternate;
}

@keyframes pulseDot {
  from { opacity: 0.4; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1.2); }
}

.redirect-cancel-btn {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
}

/* ==========================================================================
   3D INTERACTIVE BUSINESS CARD
   ========================================================================== */

.card-stage {
  perspective: 1500px;
  width: 100%;
  margin-block: auto;
}

.card-flipper {
  position: relative;
  width: 100%;
  transform-style: preserve-3d;
  transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.card-flipper.is-flipped {
  transform: rotateY(180deg);
}

.business-card {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 26px;
  padding: 26px 22px 22px;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  position: relative;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.business-card--front {
  position: relative;
  z-index: 2;
}

.card-flipper.is-flipped .business-card--front {
  pointer-events: none;
}

.business-card--back {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}

.card-flipper.is-flipped .business-card--back {
  pointer-events: auto;
}

/* Top Tide Crest Accent Bar */
.card-tide-crest {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--teal) 0%, var(--cyan-glow) 48%, var(--sand) 100%);
}

/* Interactive Specular Glare */
.card-glare {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--glare-x, 50%) var(--glare-y, 20%),
    rgba(255, 255, 255, 0.08) 0%,
    transparent 55%
  );
  pointer-events: none;
  z-index: 1;
}

/* Card Header Lockup */
.card-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(148, 203, 205, 0.14);
}

.logo-medallion {
  position: relative;
  width: 68px;
  height: 68px;
  flex-shrink: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #ffffff 0%, #f5efe0 100%);
  padding: 7px;
  display: grid;
  place-items: center;
  box-shadow:
    0 8px 22px rgba(0, 0, 0, 0.4),
    0 0 0 2px rgba(215, 181, 109, 0.55);
}

.logo-medallion-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px dashed rgba(215, 181, 109, 0.45);
  animation: spinSlow 28s linear infinite;
}

@keyframes spinSlow {
  to { transform: rotate(360deg); }
}

.logo-medallion-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-lockup {
  min-width: 0;
}

.brand-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sea);
  margin-bottom: 4px;
}

.eyebrow-line {
  width: 20px;
  height: 1.5px;
  background: var(--sand);
  display: inline-block;
}

.brand-title {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper);
  line-height: 1.1;
}

.brand-title span {
  font-weight: 500;
  color: var(--sand);
  font-size: 14px;
  letter-spacing: 0.2em;
  display: inline-block;
  margin-left: 4px;
}

.brand-subtitle {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--paper-muted);
  margin-top: 2px;
}

.brand-subtitle em {
  color: var(--sand);
  font-style: italic;
}

/* Dynamic Team / Founder Profile Block */
.profile-card {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  padding: 15px 16px;
  border-radius: 18px;
  background: rgba(4, 21, 30, 0.58);
  border: 1px solid rgba(148, 203, 205, 0.16);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.profile-avatar {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%);
  border: 1px solid rgba(215, 181, 109, 0.45);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.32);
}

.profile-info {
  flex: 1;
  min-width: 0;
}

.profile-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 4px;
}

.profile-role-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sand);
}

.profile-location {
  font-size: 10px;
  font-weight: 600;
  color: var(--ink-soft);
}

.profile-name {
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #ffffff;
  line-height: 1.08;
}

.profile-bio {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--paper-muted);
  margin-top: 6px;
}

/* ==========================================================================
   PROMINENT PRIMARY WEBSITE CTA + MOMENTUM ASSESSMENT
   ========================================================================== */

.primary-cta-group {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-launch-site {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, #008890 0%, #005f66 55%, #093547 100%);
  border: 1px solid rgba(215, 181, 109, 0.65);
  color: #ffffff;
  text-decoration: none;
  box-shadow:
    0 12px 28px -6px rgba(0, 124, 131, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  overflow: hidden;
  transition: transform 0.22s var(--ease-spring), box-shadow 0.22s ease, border-color 0.22s ease;
}

.btn-launch-site::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 65%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.18),
    transparent
  );
  transform: skewX(-24deg);
  animation: sheenSweep 4.5s ease-in-out infinite;
}

@keyframes sheenSweep {
  0%, 40% { left: -100%; }
  80%, 100% { left: 160%; }
}

.btn-launch-site:hover {
  transform: translateY(-2px);
  border-color: var(--gold-bright);
  box-shadow:
    0 16px 34px -6px rgba(0, 196, 207, 0.55),
    0 0 20px rgba(215, 181, 109, 0.28);
}

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

.btn-launch-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.btn-launch-kicker {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-bright);
}

.btn-launch-label {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.btn-launch-arrow {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--sand);
  color: var(--navy);
  font-size: 18px;
  font-weight: 800;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.22s var(--ease-spring), background 0.2s;
}

.btn-launch-site:hover .btn-launch-arrow {
  transform: translate(2px, -2px) scale(1.05);
  background: var(--paper);
}

/* Secondary Funnel Link: Business Momentum Assessment */
.btn-assessment {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 15px;
  border-radius: 12px;
  background: rgba(215, 181, 109, 0.1);
  border: 1px solid rgba(215, 181, 109, 0.28);
  color: var(--paper);
  font-size: 12.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-assessment strong {
  color: var(--sand);
  font-weight: 700;
}

.btn-assessment:hover {
  background: rgba(215, 181, 109, 0.18);
  border-color: var(--sand);
  transform: translateY(-1px);
}

.assessment-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sand);
  flex-shrink: 0;
}

.assessment-arrow {
  color: var(--sand);
  font-weight: 800;
  margin-left: auto;
}

/* ==========================================================================
   SAVE TO CONTACTS (.VCF) + QR SHARE ROW
   ========================================================================== */

.contact-primary-row {
  position: relative;
  z-index: 2;
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1.45fr 0.95fr;
  gap: 10px;
}

.btn-save-contact,
.btn-qr-share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 13px;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-save-contact {
  background: var(--paper);
  color: var(--navy);
  border: 1px solid #ffffff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.btn-save-contact:hover {
  background: var(--sand);
  border-color: var(--sand);
  transform: translateY(-1px);
}

.btn-qr-share {
  background: rgba(9, 43, 58, 0.75);
  color: var(--paper);
  border: 1px solid rgba(148, 203, 205, 0.26);
}

.btn-qr-share:hover {
  background: rgba(0, 124, 131, 0.32);
  border-color: var(--teal-bright);
  transform: translateY(-1px);
}

/* ==========================================================================
   DIRECT ACTION GRID (Email, Call, LinkedIn, Instagram)
   ========================================================================== */

.quick-actions-grid {
  position: relative;
  z-index: 2;
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
}

.quick-action-tile {
  display: flex;
  flex-direction: column;
  padding: 11px 13px;
  border-radius: 13px;
  background: rgba(5, 23, 33, 0.55);
  border: 1px solid rgba(148, 203, 205, 0.14);
  text-decoration: none;
  color: var(--paper);
  transition: all 0.2s ease;
}

.quick-action-tile:hover {
  background: rgba(0, 124, 131, 0.24);
  border-color: rgba(56, 238, 248, 0.4);
  transform: translateY(-2px);
}

.tile-icon {
  color: var(--teal-bright);
  margin-bottom: 5px;
  display: inline-flex;
}

.quick-action-tile:hover .tile-icon {
  color: var(--sand);
}

.tile-label {
  font-size: 12px;
  font-weight: 700;
  color: #ffffff;
}

.tile-meta {
  font-size: 10.5px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Card Footer */
.card-footer {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px solid rgba(148, 203, 205, 0.14);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.card-footer-motto {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.card-footer-motto b {
  color: var(--sand);
  margin: 0 3px;
}

.card-flip-hint {
  background: none;
  border: none;
  color: var(--sea);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 0;
  transition: color 0.2s;
}

.card-flip-hint:hover {
  color: var(--sand);
}

/* ==========================================================================
   CARD BACK STYLING (3 PILLARS + TRIDENT QR SHOWCASE)
   ========================================================================== */

.back-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(148, 203, 205, 0.15);
}

.back-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  line-height: 0.96;
  color: var(--paper);
}

.back-title em {
  color: var(--sand);
  font-style: italic;
}

.back-mini-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--paper);
  padding: 4px;
  box-shadow: 0 0 0 1.5px var(--sand);
}

.pillars-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-block: 14px;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 13px;
  border-radius: 13px;
  background: rgba(4, 20, 29, 0.55);
  border: 1px solid rgba(148, 203, 205, 0.13);
}

.pillar-num {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--sand);
  background: rgba(215, 181, 109, 0.14);
  border: 1px solid rgba(215, 181, 109, 0.3);
  border-radius: 8px;
  padding: 4px 7px;
  flex-shrink: 0;
}

.pillar-item h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 3px;
}

.pillar-item p {
  font-size: 11.5px;
  line-height: 1.48;
  color: var(--paper-muted);
}

.back-qr-showcase {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 15px;
  background: rgba(0, 124, 131, 0.16);
  border: 1px solid rgba(148, 203, 205, 0.24);
}

.back-qr-img {
  width: 78px;
  height: 78px;
  border-radius: 10px;
  background: #fff;
  padding: 4px;
  flex-shrink: 0;
}

.back-qr-copy strong {
  font-size: 12.5px;
  color: #ffffff;
  display: block;
}

.back-qr-copy p {
  font-size: 11px;
  color: var(--paper-muted);
  line-height: 1.45;
  margin-top: 2px;
}

.back-story-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--sand);
  text-decoration: none;
}

.back-story-link:hover {
  text-decoration: underline;
}

.back-site-cta {
  font-size: 12px;
  font-weight: 800;
  color: var(--sand);
  text-decoration: none;
}

/* ==========================================================================
   TEAM MEMBER PERSONALIZED URL SWITCHER (?card=harry, etc.)
   ========================================================================== */

.team-switcher-bar {
  background: rgba(6, 28, 39, 0.72);
  border: 1px solid rgba(148, 203, 205, 0.16);
  border-radius: 18px;
  padding: 11px 14px;
  backdrop-filter: blur(14px);
}

.switcher-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.switcher-label code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 10.5px;
  color: var(--cyan-glow);
  background: rgba(0, 124, 131, 0.22);
  padding: 2px 7px;
  border-radius: 6px;
  text-transform: none;
  letter-spacing: 0;
}

.switcher-pills {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.switcher-pills::-webkit-scrollbar {
  display: none;
}

.switcher-pill {
  flex-shrink: 0;
  padding: 6px 11px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  color: var(--paper-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(148, 203, 205, 0.16);
  cursor: pointer;
  transition: all 0.18s ease;
}

.switcher-pill:hover {
  color: #ffffff;
  border-color: rgba(148, 203, 205, 0.4);
}

.switcher-pill.active {
  background: var(--teal);
  color: #ffffff;
  border-color: var(--cyan-glow);
  box-shadow: 0 0 14px rgba(0, 196, 207, 0.35);
}

/* ==========================================================================
   QR CODE & SHARE MODAL
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(2, 12, 18, 0.82);
  backdrop-filter: blur(12px);
  display: grid;
  place-items: center;
  padding: 20px;
  animation: fadeInModal 0.22s ease;
}

.modal-backdrop[hidden] {
  display: none !important;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 370px;
  background: linear-gradient(160deg, #0b2f40 0%, #051822 100%);
  border: 1px solid rgba(215, 181, 109, 0.42);
  border-radius: 24px;
  padding: 26px 22px 22px;
  text-align: center;
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.75);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(148, 203, 205, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: var(--paper-muted);
  cursor: pointer;
  font-size: 13px;
}

.modal-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: #ffffff;
  margin-top: 4px;
}

.modal-subtitle {
  font-size: 12px;
  color: var(--paper-muted);
  margin-top: 4px;
}

.modal-qr-frame {
  width: 210px;
  height: 210px;
  margin: 18px auto;
  padding: 10px;
  border-radius: 20px;
  background: #ffffff;
  box-shadow:
    0 14px 35px rgba(0, 0, 0, 0.45),
    0 0 0 3px rgba(215, 181, 109, 0.55);
}

.modal-qr-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-url-box {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}

.modal-url-input {
  flex: 1;
  min-width: 0;
  background: rgba(3, 15, 22, 0.75);
  border: 1px solid rgba(148, 203, 205, 0.25);
  border-radius: 10px;
  padding: 9px 11px;
  color: var(--sea);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  outline: none;
}

.modal-copy-btn {
  background: var(--sand);
  color: var(--navy);
  border: none;
  border-radius: 10px;
  padding: 0 13px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.modal-copy-btn:hover {
  background: var(--gold-bright);
}

.modal-actions {
  margin-top: 10px;
}

.btn-native-share {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 12px;
  background: rgba(0, 124, 131, 0.3);
  border: 1px solid rgba(56, 238, 248, 0.35);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
}

.btn-native-share:hover {
  background: var(--teal);
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 120;
  background: rgba(9, 43, 58, 0.95);
  border: 1px solid var(--sand);
  color: #ffffff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.55);
  animation: toastSlideUp 0.25s var(--ease-spring);
}

.toast[hidden] {
  display: none !important;
}

.toast-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-glow);
  box-shadow: 0 0 8px var(--cyan-glow);
}

@keyframes toastSlideUp {
  from { opacity: 0; transform: translate(-50%, 14px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* Responsive Adjustments for Compact Mobile Screens */
@media (max-width: 400px) {
  .business-card {
    padding: 20px 16px 18px;
  }
  .logo-medallion {
    width: 56px;
    height: 56px;
  }
  .profile-name {
    font-size: 22px;
  }
  .btn-launch-label {
    font-size: 14.5px;
  }
  .contact-primary-row {
    grid-template-columns: 1fr;
  }
}

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