/* ==========================================================================
   Tendril Design System — tokens, base, and reusable components
   ========================================================================== */

:root{
  color-scheme: light;

  /* Core palette */
  --ink:            #06070A;   /* near-black — dark section bg */
  --ink-2:          #0B0C11;   /* dark section bg, secondary */
  --ink-soft:       #16171D;   /* dark card bg */
  --paper:          #FFFFFF;
  --canvas:         #F7F9FC;   /* light section bg */
  --canvas-alt:     #EEF2F9;

  --text:           #0F172A;
  --text-muted:     #4B5A72;
  --text-faint:     #8493AA;
  --text-on-dark:   #F3F6FB;
  --text-on-dark-muted: #A9B7CD;

  --border:         #E2E8F0;
  --border-dark:    rgba(255,255,255,0.10);

  /* Brand — Connect Blue is the site-wide dominant color */
  --primary:        #0092D7;
  --primary-light:  #2AC1F0;
  --primary-dark:   #075E8A;
  --primary-ink:    #043A54;

  /* Product accent system (per brief §10) */
  --connect-1:      #2AC1F0;
  --connect-2:      #0092D7;
  --premium-1:      #F8C73D;
  --premium-2:      #E7AC18;
  --premium-3:      #D68D15;
  --enrich-1:       #E4A340;
  --enrich-2:       #DC663B;
  --coach-1:        #A775AF;
  --coach-2:        #662D8E;
  --hubmx-1:        #2BC4F3;
  --hubmx-2:        #0095DA;
  --hubmx-3:        #2F5AD9;
  --alert:          #E02425;
  --success:        #16A34A;
  --warning:         #D97706;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-card: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px -8px rgba(15,23,42,0.10);
  --shadow-card-hover: 0 4px 10px rgba(15,23,42,0.06), 0 20px 40px -12px rgba(15,23,42,0.16);
  --shadow-glow: 0 0 0 1px rgba(0,146,215,0.15), 0 20px 60px -15px rgba(0,146,215,0.35);

  --ease-out: cubic-bezier(.16,.84,.44,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);

  /* ---- v2: bolder / darker / gradient-rich system ---- */
  --void:          #06070A;   /* true near-black, warm-neutral */
  --void-2:        #0B0C11;
  --void-edge:      rgba(255,255,255,0.08);
  --glow-blue:      #0092D7;
  --glow-blue-2:    #2AC1F0;
  --glow-violet:    #8B5CF6;
  --glow-violet-2:  #A78BFA;
  --glow-gold:      #F8C73D;
  --glow-orange:    #DC783C;
  --glass-fill-2:   rgba(255,255,255,0.055);
  --glass-fill-2-hi: rgba(255,255,255,0.11);
  --glass-border-2: rgba(255,255,255,0.14);
}

*{ -webkit-tap-highlight-color: transparent; }

html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.font-display{ font-family: 'Bricolage Grotesque', 'Space Grotesk', 'Inter', ui-sans-serif, sans-serif; }
.font-mono{ font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace; }
.font-brand{ font-family: 'Poppins', 'Inter', ui-sans-serif, sans-serif; }

::selection{ background: var(--primary); color: #fff; }

/* Focus visibility — never remove, only restyle */
:focus-visible{
  outline: 2.5px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Layout helpers ---------- */
.container-page{
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 20px;
}
@media (min-width: 768px){ .container-page{ padding-inline: 32px; } }

.section-pad{ padding-block: clamp(56px, 8vw, 112px); }
.pt-header-clear{ padding-top: clamp(96px, 14vw, 140px) !important; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 24px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out), background-color 200ms var(--ease-out), color 200ms var(--ease-out), border-color 200ms var(--ease-out);
  min-height: 48px;
}
.btn:active{ transform: translateY(1px) scale(0.99); }

.btn-primary{
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0,146,215,0.2), 0 12px 24px -8px rgba(0,146,215,0.55);
}
.btn-primary:hover{ background: var(--primary-dark); box-shadow: 0 1px 2px rgba(0,146,215,0.25), 0 16px 32px -8px rgba(0,146,215,0.6); }

.btn-dark{
  background: var(--ink);
  color: #fff;
  box-shadow: 0 1px 2px rgba(6,7,10,0.25), 0 12px 24px -8px rgba(6,7,10,0.55);
}
.btn-dark:hover{ background: #060a12; box-shadow: 0 1px 2px rgba(6,7,10,0.3), 0 16px 32px -8px rgba(6,7,10,0.6); }

.btn-gold{
  background: #E7AC18;
  color: var(--text);
  box-shadow: 0 1px 2px rgba(231,172,24,0.25), 0 12px 24px -8px rgba(231,172,24,0.45);
}
.btn-gold:hover{ background: #CF9A12; }

.btn-outline{
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover{ border-color: var(--text); background: var(--canvas); }

.btn-outline-light{
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.28);
  backdrop-filter: blur(8px);
}
.btn-outline-light:hover{ background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.5); }

.btn-ghost{
  background: transparent;
  color: var(--text-muted);
  padding-inline: 10px;
}
.btn-ghost:hover{ color: var(--text); }

.btn-sm{ padding: 10px 18px; font-size: 14px; min-height: 40px; }

/* ---------- Cards ---------- */
.card{
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out), border-color 260ms var(--ease-out);
}
.card-hover:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: #CBD8EA;
}

/* Integration partner cards (Platform) — logos stay unaltered, on a neutral well.
   --brand (r,g,b) only tints the hover glow around the well. Tilt lives on the wrapper,
   so hover styling here avoids transform. */
.integ-card{
  transition: box-shadow 260ms var(--ease-out), border-color 260ms var(--ease-out);
}
.integ-card:hover{
  box-shadow: var(--shadow-card-hover);
  border-color: #CBD8EA;
}
.integ-well{
  display: flex; align-items: center; justify-content: center;
  height: 120px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #F4F7FB 0%, #FFFFFF 100%);
  transition: border-color 300ms var(--ease-out), box-shadow 300ms var(--ease-out);
}
.integ-well img{
  display: block; height: auto; max-width: 78%;
  transition: transform 400ms var(--ease-out);
}
.integ-card:hover .integ-well{
  border-color: rgba(var(--brand), 0.5);
  box-shadow: 0 16px 40px -18px rgba(var(--brand), 0.6);
}
.integ-card:hover .integ-well img{ transform: scale(1.06); }

/* Glass cards — used on dark sections, echoes floating status-card motif */
.glass{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}

.glass-chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.16);
  backdrop-filter: blur(10px);
  color: var(--text-on-dark);
  font-size: 13px;
  font-weight: 500;
}

/* ---------- Dark section base ---------- */
.dark-section{
  background:
    radial-gradient(60% 55% at 85% 0%, rgba(42,193,240,0.30), transparent 60%),
    radial-gradient(50% 50% at 0% 100%, rgba(139,92,246,0.22), transparent 62%),
    radial-gradient(40% 40% at 100% 100%, rgba(248,199,61,0.08), transparent 60%),
    linear-gradient(180deg, var(--void) 0%, var(--void-2) 100%);
  color: var(--text-on-dark);
  position: relative;
  isolation: isolate;
}
.dark-section .text-muted-on-dark{ color: var(--text-on-dark-muted); }

.noise-overlay::before{
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ---------- Badges ---------- */
.badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: 0.01em;
}
.badge-lg{ font-size: 14.5px; padding: 7px 17px; }
.badge-verified{ background: rgba(22,163,74,0.1); color: #15803D; }
.badge-pending{ background: rgba(217,119,6,0.12); color: #B45309; }
.badge-blue{ background: rgba(0,146,215,0.1); color: var(--primary-dark); }
.badge-gold{ background: rgba(231,172,24,0.15); color: #8A6205; }
.badge-orange{ background: rgba(220,102,59,0.12); color: #B24B23; }
.badge-purple{ background: rgba(102,45,142,0.1); color: #662D8E; }

.dot{ width: 7px; height: 7px; border-radius: 999px; flex: none; }
.dot-success{ background: #22C55E; box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
.dot-warning{ background: #F59E0B; box-shadow: 0 0 0 3px rgba(245,158,11,0.2); }

/* ---------- Nav (floating) ---------- */
.site-header{
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding-top: 22px;
  background: transparent;
  pointer-events: none;
}
.site-header > *{ pointer-events: auto; }
.header-float{
  width: calc(100% - 32px);
  max-width: 1264px;
  margin-inline: auto;
  background: rgba(10,11,16,0.68);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 999px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.08) inset,
    0 16px 40px -12px rgba(0,0,0,0.55),
    0 0 0 1px rgba(0,0,0,0.2);
  transition: border-color 240ms var(--ease-out), background 240ms var(--ease-out);
}
.header-float:hover{ border-color: rgba(255,255,255,0.18); }
.nav-link{
  font-size: 14.5px;
  font-weight: 500;
  color: rgba(233,238,246,0.62);
  padding: 10px 4px;
  transition: color 180ms var(--ease-out);
}
.nav-link:hover, .nav-link.active{ color: #FFFFFF; }
.site-header [data-nav-toggle]{ color: #F5F7FA; }
#mobile-nav{ background: var(--void); border-top-color: rgba(255,255,255,0.08); }
#mobile-nav a{ color: #F5F7FA; }
#mobile-nav a.text-slate-600, #mobile-nav a.text-slate-500{ color: rgba(233,238,246,0.55) !important; }
#mobile-nav .border-slate-100{ border-color: rgba(255,255,255,0.08) !important; }

.dropdown-panel{
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 200ms;
}
.nav-item:hover .dropdown-panel, .nav-item:focus-within .dropdown-panel{
  opacity: 1; visibility: visible; transform: translateY(0);
}
/* Dropdown row hover — brand-blue tint. Replaces hover:bg-slate-50, which at
   ~white-on-white read as almost no feedback at all. */
.dropdown-panel a:hover{
  background: rgba(0,146,215,0.08);
}

/* ---------- Reveal-on-scroll ---------- */
.reveal{ opacity: 0; transform: translateY(18px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* ---------- Marquee (logo strip) ---------- */
.marquee-track{
  display: flex;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee-logo-chip{
  display: flex; align-items: center; justify-content: center;
  height: 44px;
  padding: 0 16px;
  border-radius: 10px;
  background: linear-gradient(180deg, #F4F7FB 0%, #FFFFFF 100%);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  flex-shrink: 0;
}
.marquee-logo-chip img{
  display: block;
  height: 22px;
  width: auto;
  max-width: 118px;
  object-fit: contain;
}
.marquee-wrap:hover .marquee-track{ animation-play-state: paused; }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .marquee-track{ animation: none; overflow-x: auto; }
}

/* ---------- Radar / call-visualization hero graphic ---------- */
.radar-ring{
  position: absolute; inset: 0;
  border-radius: 999px;
  border: 1px solid rgba(42,193,240,0.25);
  animation: radar-pulse 4.5s var(--ease-out) infinite;
}
@keyframes radar-pulse{
  0%{ transform: scale(0.55); opacity: 0.9; }
  100%{ transform: scale(1.35); opacity: 0; }
}
@media (prefers-reduced-motion: reduce){
  .radar-ring{ animation: none; opacity: 0.25; }
}

.float-y{ animation: float-y 6s ease-in-out infinite; }
.float-y-slow{ animation: float-y 8s ease-in-out infinite; }
@keyframes float-y{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce){
  .float-y, .float-y-slow{ animation: none; }
}

/* ---------- Gradient text ---------- */
.text-gradient{
  background: linear-gradient(90deg, #FFFFFF 20%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Number ticker ---------- */
.stat-num{ font-variant-numeric: tabular-nums; }
/* Six stats in one row on laptops and up: scale the numbers so the 7-digit value fits its column instead of being clipped */
@media (min-width: 1024px){
  .lg\:grid-cols-6 .stat-num{ font-size: clamp(1.5rem, 2.35vw, 2rem); }
}

/* ---------- Form elements ---------- */
.field-label{
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.field-input, .field-select, .field-textarea{
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 15px;
  color: var(--text);
  background: var(--paper);
  transition: border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
  min-height: 48px;
}
.field-textarea{ min-height: 110px; resize: vertical; }
.field-input:focus, .field-select:focus, .field-textarea:focus{
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0,146,215,0.14);
}
.field-error{ font-size: 13px; color: var(--alert); margin-top: 6px; display: flex; align-items: center; gap: 6px; }
.field-hint{ font-size: 13px; color: var(--text-faint); margin-top: 6px; }

/* ---------- Accordion (FAQ) ---------- */
.accordion-item{ border-bottom: 1px solid var(--border); }
.accordion-trigger{
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  text-align: left;
  padding: 22px 4px;
  font-weight: 600;
  font-size: 16.5px;
  cursor: pointer;
  color: var(--text);
}
.accordion-icon{ transition: transform 260ms var(--ease-out); flex: none; color: var(--text-faint); }
.accordion-trigger[aria-expanded="true"] .accordion-icon{ transform: rotate(45deg); }
.accordion-panel{
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms var(--ease-out);
}
.accordion-panel > div{ overflow: hidden; }
.accordion-item.is-open .accordion-panel{ grid-template-rows: 1fr; }
.accordion-panel-inner{ padding-bottom: 22px; color: var(--text-muted); line-height: 1.7; }

/* ---------- Filter chips (customers page) ---------- */
.filter-chip{
  font-size: 14px; font-weight: 600;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  background: var(--paper);
  cursor: pointer;
  transition: all 180ms var(--ease-out);
}
.filter-chip:hover{ border-color: var(--primary); color: var(--primary-dark); }
.filter-chip.is-active{ background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- Skip link ---------- */
.skip-link{
  position: absolute; left: 12px; top: -60px;
  background: var(--ink); color: #fff;
  padding: 12px 18px; border-radius: 10px; z-index: 200;
  font-weight: 600; font-size: 14px;
  transition: top 200ms var(--ease-out);
}
.skip-link:focus{ top: 12px; }

/* ---------- Utility ---------- */
.text-balance{ text-wrap: balance; }
.grain-none{ background-image: none; }
hr.hairline{ border: none; border-top: 1px solid var(--border); }

/* ==========================================================================
   v2 — bolder / 3D / interactive components
   ========================================================================== */

/* ---------- Liquid glass button ---------- */
.btn-liquid{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  padding: 15px 26px;
  border-radius: 999px;
  min-height: 50px;
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(155deg, rgba(255,255,255,0.16), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.35),
    inset 0 -10px 16px -8px rgba(0,0,0,0.35),
    0 10px 30px -8px rgba(0,146,215,0.45);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  transition: transform 260ms var(--ease-spring), box-shadow 260ms var(--ease-out), border-color 260ms var(--ease-out);
}
.btn-liquid::before{
  content:"";
  position: absolute;
  inset: -40% -20%;
  background: linear-gradient(100deg, transparent 40%, rgba(255,255,255,0.5) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform 700ms var(--ease-out);
  z-index: -1;
}
.btn-liquid:hover{
  transform: translateY(-2px) scale(1.015);
  border-color: rgba(255,255,255,0.4);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.45),
    inset 0 -10px 16px -8px rgba(0,0,0,0.35),
    0 14px 40px -8px rgba(0,146,215,0.6);
}
.btn-liquid:hover::before{ transform: translateX(120%); }
.btn-liquid:active{ transform: translateY(0) scale(0.99); }
.btn-liquid-solid{
  background: linear-gradient(135deg, var(--glow-blue-2), var(--glow-blue) 55%, var(--glow-violet) 130%);
  border-color: rgba(255,255,255,0.28);
}

/* ---------- Ambient gradient orbs ---------- */
.orb-field{ position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.orb{
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.55;
  will-change: transform;
  animation: orb-float 22s ease-in-out infinite;
}
.orb-blue{ background: radial-gradient(circle, var(--glow-blue-2), transparent 70%); }
.orb-violet{ background: radial-gradient(circle, var(--glow-violet), transparent 70%); }
.orb-gold{ background: radial-gradient(circle, var(--glow-gold), transparent 70%); opacity: 0.35; }
.orb-orange{ background: radial-gradient(circle, var(--glow-orange), transparent 70%); opacity: 0.35; }
@keyframes orb-float{
  0%, 100%{ transform: translate(0,0) scale(1); }
  33%{ transform: translate(4%, -6%) scale(1.08); }
  66%{ transform: translate(-5%, 4%) scale(0.95); }
}
@media (prefers-reduced-motion: reduce){
  .orb{ animation: none; }
}

/* ---------- Glass v2 (richer, refractive) ---------- */
.glass-2{
  background: linear-gradient(160deg, var(--glass-fill-2-hi), var(--glass-fill-2));
  border: 1px solid var(--glass-border-2);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  border-radius: var(--radius-lg);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.16),
    0 20px 60px -20px rgba(0,0,0,0.6);
  position: relative;
}
.glass-2::after{
  content:"";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(255,255,255,0.10) 0%, transparent 30%);
  pointer-events: none;
}

/* Frosted chip for floating over photos on light sections. Same idea as .glass-2, but
   opaque enough to stay legible whatever part of the photo sits behind it. */
.glass-light{
  position: relative;
  background: linear-gradient(160deg, rgba(255,255,255,0.90), rgba(255,255,255,0.72));
  border: 1px solid rgba(255,255,255,0.75);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  border-radius: 18px;
  color: var(--text);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 16px 36px -12px rgba(15,23,42,0.32);
}

/* ---------- Mouse-parallax tilt ---------- */
[data-tilt]{
  transform-style: preserve-3d;
  transition: transform 400ms var(--ease-out);
  will-change: transform;
}
[data-tilt-inner]{ transform: translateZ(28px); }

/* ---------- Leadership cards (Company page) — blue, floating, shine-on-hover ---------- */
.leader-card{
  position: relative;
  padding: 40px 28px 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--connect-1) 0%, var(--connect-2) 55%, var(--primary-dark) 130%);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  isolation: isolate;
  transition: box-shadow 420ms var(--ease-out);
}
.leader-card::before{
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 38%, rgba(255,255,255,0.45) 50%, transparent 62%);
  transform: translateX(-130%);
  transition: transform 850ms var(--ease-out);
  z-index: 1;
  pointer-events: none;
}
.leader-card:hover{ box-shadow: var(--shadow-glow), var(--shadow-card-hover); }
.leader-card:hover::before{ transform: translateX(130%); }
.leader-card [data-tilt-inner]{ position: relative; z-index: 2; }

/* ---------- Shader / canvas hero background ---------- */
.shader-canvas{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
  opacity: 0.55;
  mix-blend-mode: screen;
}

/* ---------- Mono label (data / status chrome) ---------- */
.label-mono{
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ---------- Grid overlay (technical texture) ---------- */
.grid-overlay{
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 40%, transparent 90%);
  pointer-events: none;
}

/* ---------- ROI calculator ---------- */
.roi-slider{
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  outline: none;
  cursor: pointer;
}
.roi-slider::-webkit-slider-thumb{
  -webkit-appearance: none;
  appearance: none;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--glow-blue-2);
  border: 3px solid var(--ink-soft);
  box-shadow: 0 0 0 1px rgba(42,193,240,0.55), 0 2px 8px rgba(0,146,215,0.5);
  cursor: pointer;
  transition: transform 150ms var(--ease-out);
}
.roi-slider::-webkit-slider-thumb:hover{ transform: scale(1.15); }
.roi-slider::-moz-range-track{
  height: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
}
.roi-slider::-moz-range-progress{
  height: 4px;
  border-radius: 999px;
  background: var(--glow-blue-2);
}
.roi-slider::-moz-range-thumb{
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--glow-blue-2);
  border: 3px solid var(--ink-soft);
  box-shadow: 0 0 0 1px rgba(42,193,240,0.55), 0 2px 8px rgba(0,146,215,0.5);
  cursor: pointer;
}

.roi-field{
  width: 100%;
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 14.5px;
  color: #fff;
  background: rgba(255,255,255,0.04);
  transition: border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
  min-height: 46px;
}
.roi-field::placeholder{ color: rgba(233,238,246,0.35); }
.roi-field:focus{ outline: none; border-color: var(--glow-blue-2); box-shadow: 0 0 0 4px rgba(42,193,240,0.15); }
.roi-field[aria-invalid="true"]{ border-color: #F87171; }

.roi-results{
  filter: blur(5px);
  max-height: 118px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, transparent 92%);
  mask-image: linear-gradient(to bottom, black 0%, transparent 92%);
  user-select: none;
  pointer-events: none;
  transition: filter 500ms var(--ease-out), max-height 500ms var(--ease-out);
}
.roi-results.is-unlocked{
  filter: blur(0);
  max-height: 900px;
  -webkit-mask-image: none;
  mask-image: none;
  user-select: auto;
  pointer-events: auto;
}

.roi-lock-glow{
  background: radial-gradient(70% 130% at 50% 15%, rgba(0,146,215,0.38), rgba(0,146,215,0.05) 60%, transparent 80%);
  border: 1px solid rgba(42,193,240,0.2);
  border-radius: 20px;
}

/* ---------- Phone-only safeguards (max-width: 767px) — nothing here applies on tablets or laptops ---------- */
@media (max-width: 767px){
  /* A grid with no explicit column template gets one fixed-width column, so a wide child
     (a nowrap row, a long word) can't stretch the whole section past the screen edge. */
  :where(.grid){ grid-template-columns: minmax(0, 1fr); }

  /* Long button labels wrap onto a second line instead of running off the screen. */
  .btn, .btn-liquid{ white-space: normal; text-align: center; max-width: 100%; line-height: 1.2; }
}

@media (max-width: 767px){
  /* A little more room between the floating header and the first line of content on phones. */
  .pt-header-clear{ padding-top: 116px !important; }
}

@media (max-width: 767px){
  /* On a phone the hero text sits over the brightest part of the photo, so dim the photo a bit to keep every word readable. */
  .dark-section > img.object-cover[aria-hidden="true"]{ filter: brightness(0.62); }
}