/* ==========================================================================
   Strong 8K — Design System
   Shared by: index.php, downloads/, strong8k-resellers/, strong8k-firestick/,
              login/ (client portal), 404.html
   Layered on top of Bootstrap 5.3. Dark theme, teal brand, amber accent.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Surfaces */
  --s8k-bg:          #0B0F14;
  --s8k-bg-2:        #121826;
  --s8k-bg-3:        #0E141D;
  --s8k-surface:     #141A24;
  --s8k-surface-2:   #1A2230;
  --s8k-surface-3:   #212B3B;
  --s8k-border:      rgba(255, 255, 255, .09);
  --s8k-border-str:  rgba(255, 255, 255, .16);

  /* Ink */
  --s8k-ink:         #EAF0F7;
  --s8k-ink-2:       #C4D0DE;
  --s8k-muted:       #8A99AC;
  --s8k-faint:       #64748B;

  /* Brand */
  --s8k-brand:       #14B8A6;
  --s8k-brand-2:     #0D9488;
  --s8k-brand-3:     #0F766E;
  --s8k-brand-ink:   #03211D;
  --s8k-brand-soft:  rgba(20, 184, 166, .14);
  --s8k-brand-line:  rgba(20, 184, 166, .32);

  /* Accent */
  --s8k-accent:      #FFAB00;
  --s8k-accent-2:    #F59E0B;
  --s8k-accent-ink:  #2A1B00;
  --s8k-accent-soft: rgba(255, 171, 0, .14);
  --s8k-accent-line: rgba(255, 171, 0, .32);

  /* Status */
  --s8k-ok:          #22C55E;
  --s8k-warn:        #FBBF24;
  --s8k-danger:      #F43F5E;
  --s8k-info:        #38BDF8;

  /* Radii */
  --s8k-r-sm:  .5rem;
  --s8k-r:     .75rem;
  --s8k-r-lg:  1rem;
  --s8k-r-xl:  1.375rem;
  --s8k-r-pill: 999px;

  /* Elevation */
  --s8k-sh-1: 0 1px 2px rgba(0,0,0,.30);
  --s8k-sh-2: 0 6px 18px rgba(0,0,0,.28);
  --s8k-sh-3: 0 18px 44px rgba(0,0,0,.42);
  --s8k-sh-brand: 0 10px 30px rgba(20,184,166,.28);

  /* Motion */
  --s8k-ease: cubic-bezier(.22, .61, .36, 1);
  --s8k-fast: .16s var(--s8k-ease);
  --s8k-med:  .28s var(--s8k-ease);

  /* Bootstrap bridge */
  --bs-body-bg: var(--s8k-bg);
  --bs-body-color: var(--s8k-ink);
  --bs-border-color: var(--s8k-border);
  --bs-link-color: var(--s8k-brand);
  --bs-link-hover-color: var(--s8k-accent);
  --bs-emphasis-color: var(--s8k-ink);
  --bs-secondary-color: var(--s8k-muted);
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

html, body {
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  min-height: 100%;
  background: var(--s8k-bg);
  color: var(--s8k-ink);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ambient background: two soft brand/accent auroras over a vertical ramp.
   Fixed so sections scroll across it instead of each repainting their own. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 520px at 8% -6%,  rgba(20,184,166,.16), transparent 62%),
    radial-gradient(820px 480px at 96% 4%,  rgba(255,171,0,.11),  transparent 60%),
    radial-gradient(700px 700px at 50% 110%, rgba(13,148,136,.10), transparent 60%),
    linear-gradient(180deg, var(--s8k-bg) 0%, var(--s8k-bg-2) 55%, var(--s8k-bg-3) 100%);
}

/* Faint grid texture — reads as "technical" without becoming noise. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .30;
  background-image:
    linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 78%);
}

::selection { background: var(--s8k-brand); color: var(--s8k-brand-ink); }

:focus-visible {
  outline: 2px solid var(--s8k-brand);
  outline-offset: 2px;
  border-radius: var(--s8k-r-sm);
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--s8k-ink);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

h1, .h1 { font-size: clamp(2.05rem, 1.35rem + 2.6vw, 3.35rem); font-weight: 800; }
h2, .h2 { font-size: clamp(1.65rem, 1.2rem + 1.7vw, 2.4rem);  font-weight: 800; }
h3, .h3 { font-size: clamp(1.25rem, 1.05rem + .8vw, 1.6rem); }
h4, .h4 { font-size: 1.2rem; }
h5, .h5 { font-size: 1.06rem; }
h6, .h6 { font-size: .95rem; }

.display-5, .display-6 {
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.1;
}
.display-5 { font-size: clamp(2.15rem, 1.3rem + 3.2vw, 3.6rem); }
.display-6 { font-size: clamp(1.95rem, 1.25rem + 2.6vw, 3rem); }

p { text-wrap: pretty; }
.lead { font-size: clamp(1rem, .95rem + .35vw, 1.16rem); color: var(--s8k-ink-2); line-height: 1.72; }

/* Bootstrap's muted utilities, re-pointed at readable ink on dark. */
.text-secondary,
.text-body-secondary,
.text-muted { color: var(--s8k-muted) !important; }

.text-brand   { color: var(--s8k-brand) !important; }
.text-accent  { color: var(--s8k-accent) !important; }
.text-ink     { color: var(--s8k-ink) !important; }

/* Gradient headline fragment */
.s8k-grad {
  background: linear-gradient(100deg, var(--s8k-brand) 0%, #5EEAD4 42%, var(--s8k-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

a {
  color: var(--s8k-brand);
  text-decoration: none;
  text-underline-offset: .18em;
  transition: color var(--s8k-fast);
}
a:hover { color: var(--s8k-accent); text-decoration: underline; }

/* Eyebrow label above section headings */
.s8k-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--s8k-brand);
  margin-bottom: .85rem;
}
.s8k-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--s8k-brand));
}

/* --------------------------------------------------------------------------
   4. Layout
   -------------------------------------------------------------------------- */
section { padding: clamp(3rem, 2rem + 4vw, 5.5rem) 0; width: 100%; position: relative; }

.section-alt {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.008));
  border-top: 1px solid var(--s8k-border);
  border-bottom: 1px solid var(--s8k-border);
}

.s8k-section-head { max-width: 46rem; margin-inline: auto; }
.s8k-section-head p { color: var(--s8k-muted); margin-bottom: 0; }

.s8k-rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, transparent, var(--s8k-border-str), transparent);
}

@media (max-width: 575.98px) {
  .container, .container-fluid { padding-left: 1rem; padding-right: 1rem; }
}

/* --------------------------------------------------------------------------
   5. Navbar
   -------------------------------------------------------------------------- */
.s8k-nav {
  background: rgba(11, 15, 20, .72);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid transparent;
  padding: .55rem 0;
  transition: background var(--s8k-med), border-color var(--s8k-med), box-shadow var(--s8k-med);
  z-index: 1030;
}
.s8k-nav.is-stuck {
  background: rgba(11, 15, 20, .92);
  border-bottom-color: var(--s8k-border);
  box-shadow: 0 8px 30px rgba(0,0,0,.42);
}

.s8k-nav .navbar-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--s8k-ink);
  padding-block: .25rem;
}
.s8k-nav .navbar-brand img {
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,.4);
}
.s8k-nav .navbar-brand .s8k-wordmark { font-size: 1.06rem; color: var(--s8k-ink); }
.s8k-nav .navbar-brand .s8k-wordmark span { color: var(--s8k-accent); }

.s8k-nav .nav-link {
  color: var(--s8k-ink-2);
  font-size: .93rem;
  font-weight: 500;
  padding: .45rem .8rem;
  border-radius: var(--s8k-r-sm);
  position: relative;
  transition: color var(--s8k-fast), background var(--s8k-fast);
}
.s8k-nav .nav-link:hover,
.s8k-nav .nav-link:focus-visible {
  color: var(--s8k-ink);
  background: rgba(255,255,255,.06);
}
/* Underline grows from centre on hover and stays for the active section. */
.s8k-nav .nav-link::after {
  content: "";
  position: absolute;
  left: .8rem;
  right: .8rem;
  bottom: .16rem;
  height: 2px;
  border-radius: 2px;
  background: var(--s8k-brand);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--s8k-med);
}
.s8k-nav .nav-link:hover::after,
.s8k-nav .nav-link.active::after { transform: scaleX(1); }
.s8k-nav .nav-link.active { color: var(--s8k-ink); }

.navbar-toggler {
  border: 1px solid var(--s8k-border-str);
  border-radius: var(--s8k-r-sm);
  padding: .4rem .55rem;
}
.navbar-toggler:focus { box-shadow: 0 0 0 .2rem var(--s8k-brand-soft); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(234,240,247,.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 8h22M4 15h22M4 22h22'/%3e%3c/svg%3e");
}

@media (max-width: 991.98px) {
  .s8k-nav .navbar-collapse {
    margin-top: .7rem;
    padding: .7rem;
    background: var(--s8k-surface);
    border: 1px solid var(--s8k-border);
    border-radius: var(--s8k-r);
    box-shadow: var(--s8k-sh-3);
  }
  .s8k-nav .nav-link::after { display: none; }
  .s8k-nav .btn { width: 100%; margin-top: .6rem; }
}

/* --------------------------------------------------------------------------
   6. Buttons
   -------------------------------------------------------------------------- */
.btn {
  --bs-btn-focus-box-shadow: 0 0 0 .2rem var(--s8k-brand-soft);
  font-weight: 650;
  letter-spacing: -.005em;
  border-radius: var(--s8k-r-sm);
  padding: .58rem 1.1rem;
  transition: transform var(--s8k-fast), box-shadow var(--s8k-med),
              background var(--s8k-med), color var(--s8k-fast), border-color var(--s8k-fast);
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: .78rem 1.5rem; font-size: 1.02rem; border-radius: var(--s8k-r); }
.btn-sm { padding: .38rem .8rem; font-size: .86rem; }

.btn-brand {
  color: var(--s8k-brand-ink);
  border: 0;
  background: linear-gradient(135deg, #2DD4BF 0%, var(--s8k-brand) 48%, var(--s8k-brand-2) 100%);
  box-shadow: var(--s8k-sh-brand);
}
.btn-brand:hover, .btn-brand:focus {
  color: var(--s8k-brand-ink);
  background: linear-gradient(135deg, #5EEAD4 0%, #2DD4BF 48%, var(--s8k-brand) 100%);
  box-shadow: 0 14px 36px rgba(20,184,166,.40);
  transform: translateY(-2px);
}
.btn-brand:disabled, .btn-brand.disabled {
  background: var(--s8k-surface-3);
  color: var(--s8k-faint);
  box-shadow: none;
  opacity: 1;
}

.btn-accent {
  color: var(--s8k-accent-ink);
  border: 0;
  background: linear-gradient(135deg, #FFC44D 0%, var(--s8k-accent) 50%, var(--s8k-accent-2) 100%);
  box-shadow: 0 10px 30px rgba(255,171,0,.26);
}
.btn-accent:hover, .btn-accent:focus {
  color: var(--s8k-accent-ink);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(255,171,0,.36);
}

/* Neutral outline — replaces Bootstrap's washed-out .btn-outline-secondary */
.btn-outline-secondary,
.btn-ghost {
  color: var(--s8k-ink);
  background: rgba(255,255,255,.03);
  border: 1px solid var(--s8k-border-str);
}
.btn-outline-secondary:hover, .btn-outline-secondary:focus,
.btn-ghost:hover, .btn-ghost:focus {
  color: var(--s8k-ink);
  background: rgba(20,184,166,.12);
  border-color: var(--s8k-brand-line);
  transform: translateY(-2px);
}

.btn-outline-light { color: var(--s8k-ink-2); border-color: var(--s8k-border-str); }
.btn-outline-light:hover { background: var(--s8k-surface-3); color: #fff; border-color: var(--s8k-border-str); }

/* Sheen that sweeps across the primary CTA */
.btn-mirror { position: relative; overflow: hidden; isolation: isolate; }
.btn-mirror::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 -60%;
  width: 55%;
  background: linear-gradient(100deg, transparent 0%, rgba(255,255,255,.45) 50%, transparent 100%);
  transform: skewX(-18deg);
  animation: s8k-sheen 3.4s var(--s8k-ease) infinite;
  z-index: -1;
}
@keyframes s8k-sheen {
  0%   { left: -60%; }
  55%  { left: 130%; }
  100% { left: 130%; }
}

/* --------------------------------------------------------------------------
   7. Cards & surfaces
   -------------------------------------------------------------------------- */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.014));
  background-color: var(--s8k-surface);
  border: 1px solid var(--s8k-border);
  color: var(--s8k-ink);
  border-radius: var(--s8k-r-lg);
  box-shadow: var(--s8k-sh-2);
  transition: transform var(--s8k-med), box-shadow var(--s8k-med), border-color var(--s8k-med);
}
.card-body { padding: 1.5rem; }
.card-body h3, .card-body .h5 { margin-bottom: .6rem; }

.shadow-hover:hover,
.s8k-lift:hover {
  transform: translateY(-4px);
  border-color: var(--s8k-brand-line);
  box-shadow: var(--s8k-sh-3) !important;
}

.s8k-glass {
  background: rgba(255,255,255,.045);
  border: 1px solid var(--s8k-border);
  border-radius: var(--s8k-r);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Square icon tile used at the top of feature cards */
.s8k-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  margin-bottom: 1rem;
  color: var(--s8k-brand);
  background: var(--s8k-brand-soft);
  border: 1px solid var(--s8k-brand-line);
  flex: 0 0 auto;
}
.s8k-icon svg { width: 22px; height: 22px; }
.s8k-icon.is-accent {
  color: var(--s8k-accent);
  background: var(--s8k-accent-soft);
  border-color: var(--s8k-accent-line);
}

/* --------------------------------------------------------------------------
   8. Pricing
   -------------------------------------------------------------------------- */
.s8k-plan {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--s8k-r-lg);
  overflow: hidden;
}
/* Top hairline that lights up on hover */
.s8k-plan::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--s8k-brand), transparent);
  opacity: 0;
  transition: opacity var(--s8k-med);
}
.s8k-plan:hover::before { opacity: 1; }

.s8k-plan.is-featured {
  border-color: var(--s8k-accent-line);
  box-shadow: 0 0 0 1px var(--s8k-accent-line), var(--s8k-sh-3);
}
.s8k-plan.is-featured::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, var(--s8k-accent), transparent);
}

.s8k-plan .price {
  font-size: clamp(2rem, 1.6rem + 1.3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.035em;
  color: var(--s8k-accent);
  font-variant-numeric: tabular-nums;
}
.s8k-plan .price small { font-size: .9rem; font-weight: 600; color: var(--s8k-muted); }
.s8k-plan .s8k-plan-term { color: var(--s8k-muted); font-size: .86rem; }

/* Feature list with teal ticks */
.s8k-check {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .55rem;
}
.s8k-check li {
  position: relative;
  padding-left: 1.65rem;
  font-size: .9rem;
  line-height: 1.55;
  color: var(--s8k-ink-2);
}
.s8k-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .34em;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--s8k-brand-soft) center / .62rem .62rem no-repeat;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2314B8A6' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M2.5 8.5l3.5 3.5 7.5-8'/%3e%3c/svg%3e");
  box-shadow: inset 0 0 0 1px var(--s8k-brand-line);
}

/* --------------------------------------------------------------------------
   9. Badges & pills
   -------------------------------------------------------------------------- */
.badge {
  font-weight: 650;
  letter-spacing: .012em;
  border-radius: var(--s8k-r-pill);
  padding: .38em .75em;
}
.badge.text-bg-primary { background: var(--s8k-brand-soft) !important; color: #5EEAD4 !important; box-shadow: inset 0 0 0 1px var(--s8k-brand-line); }
.badge.text-bg-success { background: rgba(34,197,94,.14) !important;  color: #4ADE80 !important; box-shadow: inset 0 0 0 1px rgba(34,197,94,.3); }
.badge.text-bg-info    { background: rgba(56,189,248,.14) !important; color: #7DD3FC !important; box-shadow: inset 0 0 0 1px rgba(56,189,248,.3); }
.badge.text-bg-warning { background: var(--s8k-accent-soft) !important; color: #FFC44D !important; box-shadow: inset 0 0 0 1px var(--s8k-accent-line); }
.badge.text-bg-dark    { background: rgba(255,255,255,.07) !important; color: var(--s8k-ink-2) !important; box-shadow: inset 0 0 0 1px var(--s8k-border); }
.badge.bg-success      { background: rgba(34,197,94,.14) !important; color: #4ADE80 !important; box-shadow: inset 0 0 0 1px rgba(34,197,94,.3); }

/* Solid "Popular" flag on the featured plan */
.s8k-flag {
  background: linear-gradient(135deg, #FFC44D, var(--s8k-accent));
  color: var(--s8k-accent-ink) !important;
  box-shadow: 0 4px 14px rgba(255,171,0,.35);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .07em;
}

/* Trust chips under the hero CTA row */
.s8k-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .4rem .8rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--s8k-ink-2);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--s8k-border);
  border-radius: var(--s8k-r-pill);
}
.s8k-chip svg { width: 15px; height: 15px; color: var(--s8k-brand); flex: 0 0 auto; }

/* --------------------------------------------------------------------------
   10. Stat strip
   -------------------------------------------------------------------------- */
.s8k-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--s8k-border);
  border: 1px solid var(--s8k-border);
  border-radius: var(--s8k-r-lg);
  overflow: hidden;
}
.s8k-stat {
  background: var(--s8k-surface);
  padding: 1.15rem 1rem;
  text-align: center;
}
.s8k-stat b {
  display: block;
  font-size: clamp(1.35rem, 1.1rem + .9vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--s8k-ink);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}
.s8k-stat span {
  display: block;
  margin-top: .18rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--s8k-muted);
}

/* --------------------------------------------------------------------------
   11. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(2.75rem, 1.5rem + 5vw, 6rem) 0 clamp(2.5rem, 1.5rem + 4vw, 5rem);
  overflow: hidden;
}
.hero .hero-media {
  position: relative;
  border-radius: var(--s8k-r-xl);
  overflow: hidden;
  border: 1px solid var(--s8k-border-str);
  box-shadow: var(--s8k-sh-3);
}
.hero .hero-media img { display: block; width: 100%; height: auto; }
/* Screen-glow behind the artwork */
.hero .hero-media::after {
  content: "";
  position: absolute;
  inset: -40% -10% auto -10%;
  height: 70%;
  background: radial-gradient(60% 100% at 50% 100%, rgba(20,184,166,.30), transparent 70%);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   12. Forms
   -------------------------------------------------------------------------- */
.form-label {
  font-size: .86rem;
  font-weight: 600;
  color: var(--s8k-ink-2);
  margin-bottom: .38rem;
}
.form-control, .form-select {
  background: var(--s8k-surface-2);
  border: 1px solid var(--s8k-border-str);
  color: var(--s8k-ink);
  border-radius: var(--s8k-r-sm);
  padding: .62rem .85rem;
  font-size: .95rem;
  transition: border-color var(--s8k-fast), box-shadow var(--s8k-fast), background var(--s8k-fast);
}
.form-control::placeholder { color: var(--s8k-faint); }
.form-control:focus, .form-select:focus {
  background: var(--s8k-surface-2);
  color: var(--s8k-ink);
  border-color: var(--s8k-brand);
  box-shadow: 0 0 0 .2rem var(--s8k-brand-soft);
}
.form-control:disabled, .form-control[readonly] {
  background: rgba(255,255,255,.03);
  color: var(--s8k-ink-2);
}
.form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%238A99AC' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M4 6l4 4 4-4'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right .8rem center;
  background-size: 15px;
}
.input-group .btn { border-color: var(--s8k-border-str); }

.alert { border-radius: var(--s8k-r); border-width: 1px; font-size: .93rem; }
.alert-success { background: rgba(34,197,94,.10);  border-color: rgba(34,197,94,.30);  color: #86EFAC; }
.alert-danger  { background: rgba(244,63,94,.10);  border-color: rgba(244,63,94,.30);  color: #FDA4AF; }
.alert-warning { background: rgba(251,191,36,.10); border-color: rgba(251,191,36,.30); color: #FDE68A; }
.alert-info    { background: rgba(56,189,248,.10); border-color: rgba(56,189,248,.30); color: #BAE6FD; }

/* --------------------------------------------------------------------------
   13. Human-verification slider (contact form)
   -------------------------------------------------------------------------- */
.slider-container { width: 100%; max-width: 340px; margin: .25rem 0; }
.slider-bar {
  position: relative;
  height: 46px;
  background: var(--s8k-surface-2);
  border: 1px solid var(--s8k-border-str);
  border-radius: var(--s8k-r-sm);
  overflow: hidden;
}
.slider-progress {
  height: 100%;
  width: 0;
  background: linear-gradient(135deg, var(--s8k-brand-2), var(--s8k-brand));
  transition: width var(--s8k-med);
}
.slider-knob {
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--s8k-ink);
  color: var(--s8k-brand-ink);
  border-radius: var(--s8k-r-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: grab;
  user-select: none;
  box-shadow: var(--s8k-sh-1);
  transition: background var(--s8k-fast), color var(--s8k-fast);
}
.slider-knob:hover { background: var(--s8k-brand); color: var(--s8k-brand-ink); }
.slider-text { margin-top: .5rem; font-size: .84rem; color: var(--s8k-muted); text-align: center; }

/* --------------------------------------------------------------------------
   14. Accordion (FAQ)
   -------------------------------------------------------------------------- */
.accordion { --bs-accordion-border-color: transparent; }
.accordion-item {
  background: var(--s8k-surface);
  border: 1px solid var(--s8k-border);
  border-radius: var(--s8k-r) !important;
  margin-bottom: .7rem;
  overflow: hidden;
  transition: border-color var(--s8k-med);
}
.accordion-item:has(.accordion-button:not(.collapsed)) { border-color: var(--s8k-brand-line); }

.accordion-button {
  background: transparent;
  color: var(--s8k-ink);
  font-weight: 650;
  font-size: .98rem;
  padding: 1.05rem 1.25rem;
  border-radius: var(--s8k-r) !important;
  box-shadow: none !important;
}
.accordion-button:not(.collapsed) { background: var(--s8k-brand-soft); color: var(--s8k-ink); }
.accordion-button:focus-visible { outline: 2px solid var(--s8k-brand); outline-offset: -2px; }
.accordion-button::after {
  width: 1.1rem;
  height: 1.1rem;
  background-size: 1.1rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%238A99AC' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M4 6l4 4 4-4'/%3e%3c/svg%3e");
}
.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2314B8A6' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpath d='M4 6l4 4 4-4'/%3e%3c/svg%3e");
}
.accordion-body {
  color: var(--s8k-muted);
  font-size: .93rem;
  line-height: 1.7;
  padding: 0 1.25rem 1.2rem;
}

/* --------------------------------------------------------------------------
   15. Testimonials
   -------------------------------------------------------------------------- */
.testimonial-card {
  position: relative;
  height: 100%;
  padding: 1.6rem 1.5rem 1.4rem;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.014));
  background-color: var(--s8k-surface);
  border: 1px solid var(--s8k-border);
  border-radius: var(--s8k-r-lg);
  box-shadow: var(--s8k-sh-2);
  transition: transform var(--s8k-med), box-shadow var(--s8k-med), border-color var(--s8k-med);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--s8k-brand-line);
  box-shadow: var(--s8k-sh-3);
}
/* Decorative open-quote */
.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: .1rem;
  right: 1.1rem;
  font-size: 4rem;
  line-height: 1;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--s8k-brand);
  opacity: .17;
}
.s8k-stars { color: var(--s8k-accent); font-size: .9rem; letter-spacing: .1em; margin-bottom: .7rem; }
.testimonial-text { font-size: .95rem; line-height: 1.7; color: var(--s8k-ink-2); font-style: normal; }
.testimonial-author { font-weight: 700; font-size: .95rem; color: var(--s8k-ink); margin: 0; }
.testimonial-role { color: var(--s8k-muted); font-size: .82rem; margin: 0; }

/* Circular monogram avatar */
.s8k-avatar {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-weight: 800;
  font-size: .9rem;
  color: var(--s8k-brand-ink);
  background: linear-gradient(135deg, #5EEAD4, var(--s8k-brand-2));
}

/* --------------------------------------------------------------------------
   16. Prose blocks (legal / about / SEO copy)
   -------------------------------------------------------------------------- */
.s8k-prose { color: var(--s8k-muted); max-width: 72ch; }
.s8k-prose p { margin-bottom: 1.05rem; line-height: 1.78; }
.s8k-prose strong { color: var(--s8k-ink-2); font-weight: 650; }
.s8k-prose ul { padding-left: 0; list-style: none; display: grid; gap: .7rem; }
.s8k-prose ul li { position: relative; padding-left: 1.4rem; line-height: 1.7; }
.s8k-prose ul li::before {
  content: "";
  position: absolute;
  left: .2rem;
  top: .68em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--s8k-brand);
}

/* Numbered legal clauses rendered as cards */
.s8k-clause {
  padding: 1.05rem 1.2rem;
  background: rgba(255,255,255,.028);
  border: 1px solid var(--s8k-border);
  border-left: 2px solid var(--s8k-brand-line);
  border-radius: var(--s8k-r-sm);
  color: var(--s8k-muted);
  font-size: .93rem;
  line-height: 1.72;
  margin: 0;
  transition: border-left-color var(--s8k-med), background var(--s8k-med);
}
.s8k-clause:hover { border-left-color: var(--s8k-brand); background: rgba(255,255,255,.045); }
.s8k-clause strong { color: var(--s8k-ink); }

/* --------------------------------------------------------------------------
   17. Social strip
   -------------------------------------------------------------------------- */
.s8k-social {
  text-align: center;
  padding: clamp(2.5rem, 2rem + 2vw, 3.5rem) 1rem;
  border-top: 1px solid var(--s8k-border);
  border-bottom: 1px solid var(--s8k-border);
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent);
}
.s8k-social h2 { font-size: clamp(1.4rem, 1.2rem + .8vw, 1.8rem); margin: 0 0 .5rem; }
.s8k-social h2 span { color: var(--s8k-brand); }
.s8k-social p { color: var(--s8k-muted); margin: 0 auto 1.5rem; max-width: 40rem; }
.s8k-icons { display: flex; justify-content: center; gap: .85rem; flex-wrap: wrap; }
.s8k-ico {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--s8k-ink-2);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--s8k-border);
  border-radius: var(--s8k-r);
  transition: color var(--s8k-fast), background var(--s8k-fast),
              border-color var(--s8k-fast), transform var(--s8k-fast);
}
.s8k-ico svg { width: 20px; height: 20px; fill: currentColor; }
.s8k-ico:hover { transform: translateY(-3px); border-color: var(--s8k-border-str); }
.s8k-ico.facebook:hover  { color: #fff; background: #1877f2; }
.s8k-ico.instagram:hover { color: #fff; background: linear-gradient(45deg, #f09433, #dc2743, #bc1888); }
.s8k-ico.twitter:hover   { color: #fff; background: #000; }
.s8k-ico.youtube:hover   { color: #fff; background: #ff0000; }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.s8k-footer {
  background: linear-gradient(180deg, rgba(0,0,0,.28), rgba(0,0,0,.5));
  border-top: 1px solid var(--s8k-border);
  color: var(--s8k-muted);
  padding: clamp(2.5rem, 2rem + 2vw, 3.5rem) 0 1.5rem;
  font-size: .92rem;
}
.s8k-footer h3 {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--s8k-ink-2);
  margin-bottom: .9rem;
}
.s8k-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.s8k-footer a { color: var(--s8k-muted); }
.s8k-footer a:hover { color: var(--s8k-brand); text-decoration: none; }
.s8k-footer-bottom {
  margin-top: 2.25rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--s8k-border);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
  justify-content: space-between;
  font-size: .86rem;
}

.payment-icons { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.payment-icons img {
  height: 26px;
  width: auto;
  padding: .25rem .4rem;
  background: rgba(255,255,255,.92);
  border-radius: .35rem;
}

/* --------------------------------------------------------------------------
   19. Modal
   -------------------------------------------------------------------------- */
.modal-content {
  background: var(--s8k-surface);
  color: var(--s8k-ink);
  border: 1px solid var(--s8k-border-str);
  border-radius: var(--s8k-r-lg);
  box-shadow: var(--s8k-sh-3);
}
.modal-header, .modal-footer { border-color: var(--s8k-border); padding: 1.1rem 1.4rem; }
.modal-body { padding: 1.4rem; }
.modal-title { font-weight: 700; font-size: 1.1rem; }
.btn-close { filter: invert(1) grayscale(1) brightness(1.8); opacity: .65; }
.btn-close:hover { opacity: 1; }
.modal-backdrop.show { opacity: .72; }

/* Order summary line inside the checkout modal */
.s8k-order-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1rem;
  background: var(--s8k-brand-soft);
  border: 1px solid var(--s8k-brand-line);
  border-radius: var(--s8k-r-sm);
  margin-bottom: 1.15rem;
}
.s8k-order-summary .s8k-os-name { font-weight: 700; color: var(--s8k-ink); }
.s8k-order-summary .s8k-os-term { font-size: .82rem; color: var(--s8k-muted); }
.s8k-order-summary .s8k-os-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--s8k-accent);
  letter-spacing: -.03em;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   20. WhatsApp floating button
   -------------------------------------------------------------------------- */
.whatsapp-button {
  position: fixed;
  right: clamp(14px, 4vw, 26px);
  bottom: calc(clamp(14px, 4vw, 26px) + env(safe-area-inset-bottom, 0px));
  z-index: 1040;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: .85rem;
  color: #FFFFFF;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1;
  letter-spacing: -.01em;
  text-decoration: none;
  white-space: nowrap;
  border: 0;
  border-radius: var(--s8k-r-pill);
  /* Lit-from-above green: specular highlight over a deep diagonal body */
  background:
    radial-gradient(125% 125% at 28% 14%, rgba(255,255,255,.38) 0%, rgba(255,255,255,0) 46%),
    linear-gradient(145deg, #3BE07C 0%, #22C55E 42%, #0B8F49 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.50),
    inset 0 0 0 1px rgba(255,255,255,.14),
    0 14px 34px -8px rgba(11,143,73,.70),
    0 6px 14px -6px rgba(0,0,0,.55),
    0 0 0 0 rgba(34,197,94,.42);
  transition:
    transform .32s cubic-bezier(.22,1,.36,1),
    box-shadow .32s ease,
    filter .25s ease;
  animation:
    s8k-wa-drop .75s cubic-bezier(.2,.9,.25,1.25) .8s backwards,
    s8k-wa-halo 3.8s ease-out 1.8s infinite;
}

/* Live "we're online" dot, pinned to the icon rather than the pill edge
   so it holds position while the label expands */
.whatsapp-button::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 33px;
  width: 11px;
  height: 11px;
  border: 2px solid #0B8F49;
  border-radius: 50%;
  background: #ECFDF3;
  box-shadow: 0 0 6px rgba(236,253,243,.9);
  animation: s8k-wa-blink 2.4s ease-in-out infinite;
}

/* Label is tucked away; it teases open once on load, then on hover/focus */
.whatsapp-text {
  display: inline-block;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  transition:
    max-width .55s cubic-bezier(.22,1,.36,1),
    opacity .35s ease,
    margin .55s cubic-bezier(.22,1,.36,1);
  animation: s8k-wa-tease 5.4s cubic-bezier(.22,1,.36,1) 1.6s;
}
.whatsapp-button:hover .whatsapp-text,
.whatsapp-button:focus-visible .whatsapp-text {
  max-width: 16rem;
  opacity: 1;
  margin: 0 .35rem 0 .6rem;
}

.whatsapp-button:hover,
.whatsapp-button:focus-visible {
  color: #FFFFFF;
  text-decoration: none;
  transform: translateY(-4px);
  filter: saturate(1.06);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.55),
    inset 0 0 0 1px rgba(255,255,255,.20),
    0 22px 46px -10px rgba(11,143,73,.85),
    0 8px 18px -8px rgba(0,0,0,.60),
    0 0 0 0 rgba(34,197,94,0);
}
/* Drop the halo + tease keyframes on hover so the hover shadow/label can win —
   keyframes outrank normal declarations, so pausing them is not enough */
.whatsapp-button:hover,
.whatsapp-button:focus-visible { animation-name: s8k-wa-drop, none; }
.whatsapp-button:hover .whatsapp-text,
.whatsapp-button:focus-visible .whatsapp-text { animation-name: none; }
.whatsapp-button:active { transform: translateY(-1px) scale(.97); }
.whatsapp-button:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 4px; }

.whatsapp-button svg {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.28));
}
.whatsapp-button svg path { fill: #FFFFFF; }

@keyframes s8k-wa-drop {
  0%   { opacity: 0; transform: translateY(26px) scale(.6); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
/* Halo rides the last box-shadow slot so it renders behind the button */
@keyframes s8k-wa-halo {
  0%, 68% {
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.50),
      inset 0 0 0 1px rgba(255,255,255,.14),
      0 14px 34px -8px rgba(11,143,73,.70),
      0 6px 14px -6px rgba(0,0,0,.55),
      0 0 0 0 rgba(34,197,94,.42);
  }
  100% {
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.50),
      inset 0 0 0 1px rgba(255,255,255,.14),
      0 14px 34px -8px rgba(11,143,73,.70),
      0 6px 14px -6px rgba(0,0,0,.55),
      0 0 0 16px rgba(34,197,94,0);
  }
}
@keyframes s8k-wa-blink {
  0%, 100% { opacity: 1;  transform: scale(1); }
  50%      { opacity: .55; transform: scale(.88); }
}
@keyframes s8k-wa-tease {
  0%        { max-width: 0;     opacity: 0; margin: 0; }
  11%, 74%  { max-width: 16rem; opacity: 1; margin: 0 .35rem 0 .6rem; }
  100%      { max-width: 0;     opacity: 0; margin: 0; }
}

@media (max-width: 480px) {
  .whatsapp-text { display: none; }
  .whatsapp-button { padding: .8rem; }
  .whatsapp-button::before { left: 31px; top: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-button,
  .whatsapp-button::before,
  .whatsapp-text { animation: none; }
  .whatsapp-button:hover,
  .whatsapp-button:focus-visible { transform: none; }
}

/* --------------------------------------------------------------------------
   21. Scroll reveal
   -------------------------------------------------------------------------- */
.s8k-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--s8k-ease), transform .6s var(--s8k-ease);
  will-change: opacity, transform;
}
.s8k-reveal.is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   22. Utilities
   -------------------------------------------------------------------------- */
.rounded-xxl { border-radius: var(--s8k-r-xl) !important; }
.s8k-mono { font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace; font-size: .88em; }

.s8k-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 2000;
  padding: .7rem 1.1rem;
  background: var(--s8k-brand);
  color: var(--s8k-brand-ink);
  font-weight: 700;
  border-radius: 0 0 var(--s8k-r-sm) 0;
}
.s8k-skip:focus { left: 0; }

/* --------------------------------------------------------------------------
   23. Motion & print
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .s8k-reveal { opacity: 1; transform: none; }
  .btn-mirror::before { display: none; }
}

@media print {
  body::before, body::after,
  .s8k-nav, .whatsapp-button, .s8k-social { display: none !important; }
  body { background: #fff; color: #000; }
  .card, .testimonial-card { border: 1px solid #ccc; box-shadow: none; }
}