/* ==========================================================================
   Forgotten Pools — Design System
   Crystal-water, Apple-inspired: generous whitespace, big type, glass, motion.
   ========================================================================== */

:root{
  /* -- Palette: deep ocean → crystal turquoise → sand -- */
  --ink:            #051826;
  --ink-soft:       #0b2a3d;
  --deep:           #0a2b40;
  --ocean:          #0f3b57;
  --lagoon:         #0ea5b7;
  --crystal:        #22d3ee;
  --crystal-soft:   #7fe9f5;
  --seafoam:        #a7f3d0;
  --sand:           #f6efe1;
  --sand-deep:      #e9dcc0;
  --foam:           #f4fbfc;
  --white:          #ffffff;

  --text:           #0b2434;
  --text-soft:      #45606d;
  --text-faint:     #7a93a0;
  --text-on-dark:   #eaf6f9;
  --text-on-dark-soft: #a9c7d1;

  --surface:        #ffffff;
  --surface-alt:    #f4fbfc;
  --surface-line:   rgba(11,36,52,0.08);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(9, 40, 58, 0.06);
  --shadow-md: 0 12px 32px rgba(9, 40, 58, 0.10);
  --shadow-lg: 0 30px 80px rgba(6, 30, 45, 0.18);
  --shadow-glow: 0 0 0 1px rgba(34,211,238,0.25), 0 8px 30px rgba(34,211,238,0.20);

  --ease: cubic-bezier(.16,.84,.44,1);
  --ease-soft: cubic-bezier(.22,.61,.36,1);
  --dur-fast: 220ms;
  --dur-med: 480ms;
  --dur-slow: 900ms;

  --container: 1180px;
  --container-wide: 1360px;
  --nav-h: 76px;

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif;

  color-scheme: light;
}

@media (prefers-color-scheme: dark){
  :root{
    --surface:        #071e2c;
    --surface-alt:    #0a2536;
    --surface-line:   rgba(234,246,249,0.10);
    --text:           #eaf6f9;
    --text-soft:      #b7d1da;
    --text-faint:     #82a0ab;
    --sand:           #12303f;
    --white:          #0b2434;
    --foam:           #0a2536;
  }
}

/* -- Reset -- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@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{
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video, canvas{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; }
h1,h2,h3,h4,p,figure{ margin:0; }

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

/* focus states — always visible, never suppressed */
:focus-visible{
  outline: 2px solid var(--lagoon);
  outline-offset: 3px;
  border-radius: 4px;
}

/* -- Skip link -- */
.skip-link{
  position:absolute; left:1rem; top:-4rem;
  background: var(--ink); color:#fff; padding:.75rem 1.25rem;
  border-radius: var(--radius-sm); z-index: 1000; transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus{ top: 1rem; }

/* -- Layout helpers -- */
.wrap{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.wrap-wide{ max-width: var(--container-wide); margin: 0 auto; padding: 0 24px; }
.section{ padding: 120px 0; position: relative; }
.section-tight{ padding: 80px 0; }
@media (max-width: 780px){
  .section{ padding: 76px 0; }
  .section-tight{ padding: 56px 0; }
}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 13px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--lagoon); margin-bottom: 18px;
}
.eyebrow::before{
  content:""; width:7px; height:7px; border-radius:50%;
  background: radial-gradient(circle at 30% 30%, var(--crystal-soft), var(--lagoon));
  box-shadow: 0 0 0 4px rgba(34,211,238,.18);
}

h1, .h1{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 5.6vw, 5.2rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--ink);
}
h2, .h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
}
h3, .h3{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  line-height: 1.2;
  color: var(--ink);
}
.lede{
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  color: var(--text-soft);
  line-height: 1.55;
  font-weight: 440;
}
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark p, .on-dark .lede{ color: var(--text-on-dark); }
.on-dark .lede{ color: var(--text-on-dark-soft); }

.center{ text-align:center; }
.stack{ display:flex; flex-direction:column; }
.max-prose{ max-width: 62ch; }

/* -- Buttons -- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 15px 28px; border-radius: var(--radius-pill);
  font-weight: 640; font-size: 16px; letter-spacing: -0.01em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px) scale(.99); }
.btn-primary{
  background: linear-gradient(180deg, var(--crystal-soft), var(--lagoon) 90%);
  color: #052532; box-shadow: var(--shadow-glow);
}
.btn-primary:hover{ box-shadow: 0 0 0 1px rgba(34,211,238,.4), 0 14px 40px rgba(34,211,238,.32); transform: translateY(-1px); }
.btn-dark{
  background: var(--ink); color: #fff;
  box-shadow: 0 10px 30px rgba(5,24,38,.25);
}
.btn-dark:hover{ background: var(--ink-soft); transform: translateY(-1px); }
.btn-ghost{
  background: transparent; color: var(--text); border-color: var(--surface-line);
}
.btn-ghost:hover{ background: var(--surface-alt); }
.on-dark .btn-ghost{ color: var(--text-on-dark); border-color: rgba(234,246,249,.25); }
.on-dark .btn-ghost:hover{ background: rgba(234,246,249,.08); }
.btn-sm{ padding: 10px 18px; font-size: 14px; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.55; cursor:not-allowed; }

.link-arrow{
  display:inline-flex; align-items:center; gap:6px; font-weight:600; color: var(--lagoon);
}
.link-arrow svg{ transition: transform var(--dur-fast) var(--ease); width:16px; height:16px; }
.link-arrow:hover svg{ transform: translateX(4px); }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  height: var(--nav-h);
  display:flex; align-items:center;
  background: rgba(6, 26, 39, 0.0);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease), backdrop-filter var(--dur-med) var(--ease);
}
.nav.is-scrolled{
  background: rgba(6, 26, 39, 0.62);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(234,246,249,0.08);
}
.nav-inner{
  width:100%; max-width: var(--container-wide); margin:0 auto; padding: 0 24px;
  display:flex; align-items:center; justify-content:space-between; gap: 24px;
}
.brand{ display:flex; align-items:center; gap:10px; font-family: var(--font-display); font-weight:600; font-size:19px; color:#fff; }
.brand-mark{ width:28px; height:28px; }
.nav-links{ display:flex; align-items:center; gap: 34px; }
.nav-links a{ color: rgba(234,246,249,.86); font-size:14.5px; font-weight:560; transition: color var(--dur-fast) var(--ease); }
.nav-links a:hover{ color:#fff; }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-cta a.login-link{ color: rgba(234,246,249,.86); font-size:14.5px; font-weight:600; }
.nav-cta a.login-link:hover{ color:#fff; }
.nav-toggle{ display:none; background:none; border:0; color:#fff; padding:8px; }
.nav-toggle svg{ width:24px; height:24px; }

@media (max-width: 900px){
  .nav-links{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .nav-cta .btn-primary{ padding: 10px 18px; font-size: 14px; }
  .nav-cta .login-link{ display:none; }
}

/* Mobile drawer */
.drawer{
  position: fixed; inset: 0; z-index: 600;
  background: rgba(5,20,30,.98);
  display: flex; flex-direction: column; padding: 28px 24px;
  transform: translateY(-8px); opacity:0; pointer-events:none;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.drawer.is-open{ opacity:1; pointer-events:auto; transform: translateY(0); }
.drawer-top{ display:flex; align-items:center; justify-content:space-between; margin-bottom: 40px;}
.drawer a{ color:#fff; font-size: 28px; font-family: var(--font-display); padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.drawer .btn{ margin-top: 24px; }

/* ==========================================================================
   Hero — animated crystal-water gradient mesh
   ========================================================================== */
.hero{
  position: relative;
  min-height: 100svh;
  display:flex; align-items:center;
  background: var(--ink);
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-scene{
  position:absolute; inset:0; overflow:hidden;
}
.hero-scene::before{
  content:"";
  position:absolute; inset: -10%;
  background:
    radial-gradient(38% 46% at 18% 22%, rgba(34,211,238,.55), transparent 60%),
    radial-gradient(46% 50% at 82% 18%, rgba(14,165,183,.45), transparent 65%),
    radial-gradient(60% 60% at 50% 100%, rgba(10,43,64,.9), transparent 70%),
    linear-gradient(180deg, #08202e 0%, #061a26 55%, #051520 100%);
  animation: drift 22s ease-in-out infinite alternate;
}
.hero-scene::after{
  content:"";
  position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.55) 1px, transparent 1.6px);
  background-size: 3px 3px;
  opacity: .05;
  mix-blend-mode: screen;
}
@keyframes drift{
  0%{ transform: translate3d(0,0,0) scale(1); }
  100%{ transform: translate3d(-2%, 1.5%, 0) scale(1.06); }
}
.caustics{
  position:absolute; inset:0; opacity:.35; mix-blend-mode: screen;
  background:
    repeating-radial-gradient(circle at 30% 40%, rgba(127,233,245,.10) 0 2px, transparent 3px 40px),
    repeating-radial-gradient(circle at 70% 60%, rgba(127,233,245,.08) 0 2px, transparent 3px 55px);
  animation: caustic-shift 14s linear infinite;
}
@keyframes caustic-shift{
  0%{ transform: translate3d(0,0,0) rotate(0deg); }
  100%{ transform: translate3d(0,-40px,0) rotate(2deg); }
}
.hero-content{ position: relative; z-index: 2; width:100%; }
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 16px; border-radius: var(--radius-pill);
  background: rgba(234,246,249,.08); border:1px solid rgba(234,246,249,.14);
  color: var(--text-on-dark-soft); font-size: 13.5px; font-weight:600; letter-spacing:.02em;
  backdrop-filter: blur(6px);
  margin-bottom: 28px;
}
.hero-eyebrow .dot{ width:7px; height:7px; border-radius:50%; background: var(--crystal); box-shadow: 0 0 0 4px rgba(34,211,238,.22); }
.hero h1{ color:#fff; max-width: 16ch; }
.hero .lede{ margin-top: 24px; max-width: 46ch; color: var(--text-on-dark-soft); }
.hero-ctas{ display:flex; gap:16px; margin-top: 40px; flex-wrap: wrap; }
.hero-scroll{
  position:absolute; bottom: 34px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color: var(--text-on-dark-soft); font-size:12px; letter-spacing:.08em; text-transform:uppercase;
  z-index:2;
}
.hero-scroll .line{ width:1px; height:34px; background: linear-gradient(180deg, rgba(255,255,255,.6), transparent); animation: scrolldown 1.8s ease-in-out infinite; }
@keyframes scrolldown{ 0%{ transform: scaleY(.3); transform-origin: top; opacity:.4;} 50%{ transform: scaleY(1); transform-origin: top; opacity:1;} 100%{ transform: scaleY(.3); transform-origin: bottom; opacity:.4;} }

.wave-divider{ display:block; width:100%; line-height:0; position: relative; z-index: 3; margin-top: -2px; }
.wave-divider svg{ width:100%; height: auto; display:block; }

/* ==========================================================================
   Trust bar
   ========================================================================== */
.trust-bar{ background: var(--ink); padding: 34px 0 64px; }
.trust-row{
  display:flex; flex-wrap:wrap; gap: 28px 48px; justify-content:center; align-items:center;
  border-top: 1px solid rgba(234,246,249,.10); padding-top: 40px;
}
.trust-item{ display:flex; align-items:center; gap:10px; color: var(--text-on-dark-soft); font-size:14px; font-weight:560; }
.trust-item svg{ width:18px; height:18px; color: var(--crystal); flex-shrink:0; }

/* ==========================================================================
   Cards / grids
   ========================================================================== */
.grid{ display:grid; gap: 24px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){ .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; } }

.card{
  background: var(--surface); border:1px solid var(--surface-line); border-radius: var(--radius-lg);
  padding: 36px 32px; box-shadow: var(--shadow-sm);
  transition: transform var(--dur-fast) var(--ease-soft), box-shadow var(--dur-fast) var(--ease-soft), border-color var(--dur-fast) var(--ease-soft);
}
.card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(14,165,183,.28); }
.card-icon{
  width: 52px; height:52px; border-radius: 16px; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(160deg, var(--seafoam), var(--crystal-soft));
  color: var(--ink); margin-bottom: 22px;
}
.card-icon svg{ width:24px; height:24px; }
.card h3{ margin-bottom: 10px; }
.card p{ color: var(--text-soft); font-size: 15.5px; }

.glass-card{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   Feature split sections
   ========================================================================== */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items:center; }
.split.reverse .split-media{ order: 2; }
@media (max-width: 900px){
  .split, .split.reverse .split-media{ grid-template-columns: 1fr; order: initial; }
  .split{ gap: 40px; }
}
.split-media{ position:relative; }
.split ul.feature-list{ margin-top: 28px; display:flex; flex-direction:column; gap:16px; }
.split ul.feature-list li{ display:flex; gap:12px; align-items:flex-start; color: var(--text-soft); font-size:15.5px;}
.split ul.feature-list svg{ width:20px; height:20px; color: var(--lagoon); flex-shrink:0; margin-top:2px; }

/* -- Mock dashboard graphic (portal preview) -- */
.mock-dash{
  border-radius: var(--radius-lg); overflow:hidden; background: var(--ink);
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.08);
  position:relative;
}
.mock-dash-bar{ display:flex; align-items:center; gap:8px; padding:16px 20px; background: rgba(255,255,255,.04); }
.mock-dash-bar span{ width:10px; height:10px; border-radius:50%; background: rgba(255,255,255,.18); }
.mock-dash-body{ padding: 28px; display:grid; grid-template-columns: repeat(2,1fr); gap:16px; }
.mock-stat{ background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:16px; padding:18px; }
.mock-stat .label{ color: var(--text-on-dark-soft); font-size:12px; text-transform:uppercase; letter-spacing:.06em; margin-bottom:8px; }
.mock-stat .value{ color:#fff; font-family: var(--font-display); font-size:26px; font-weight:600; }
.mock-stat .value small{ font-size:14px; color: var(--seafoam); font-family: var(--font-body); font-weight:600; margin-left:4px; }
.mock-chart{ grid-column: 1 / -1; height:120px; border-radius:16px; background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); position:relative; overflow:hidden; }
.mock-chart svg{ width:100%; height:100%; }
.floating-badge{
  position:absolute; padding:12px 16px; border-radius: 16px;
  background: #fff; box-shadow: var(--shadow-md);
  display:flex; align-items:center; gap:10px; font-size:13px; font-weight:700; color: var(--text);
  animation: float 5s ease-in-out infinite;
}
.floating-badge svg{ width:18px; height:18px; color: var(--lagoon); }
@keyframes float{ 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }

/* ==========================================================================
   Steps
   ========================================================================== */
.steps{ counter-reset: step; }
.step{ position:relative; padding-left: 64px; }
.step::before{
  counter-increment: step; content: counter(step);
  position:absolute; left:0; top:0; width:44px; height:44px; border-radius:14px;
  background: var(--ink); color:#fff; display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:600; font-size:18px;
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.price-card{ position:relative; display:flex; flex-direction:column; }
.price-card.featured{
  border-color: var(--lagoon); box-shadow: var(--shadow-glow);
  background: linear-gradient(180deg, #fff, var(--surface-alt));
}
.price-card .badge{
  position:absolute; top:-14px; left:32px; background: var(--ink); color:#fff;
  font-size:12px; font-weight:700; padding:6px 14px; border-radius: var(--radius-pill); letter-spacing:.03em;
}
.price-amount{ display:flex; align-items:baseline; gap:6px; margin: 18px 0 4px; }
.price-amount .num{ font-family: var(--font-display); font-size: 3rem; font-weight:600; color: var(--ink); }
.price-amount .period{ color: var(--text-faint); font-size:14px; }
.price-card .feature-list{ margin: 26px 0 30px; display:flex; flex-direction:column; gap:13px; flex:1; }
.price-card .feature-list li{ display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color: var(--text-soft); }
.price-card .feature-list svg{ width:18px; height:18px; color: var(--lagoon); flex-shrink:0; margin-top:2px; }
.price-note{ text-align:center; color: var(--text-faint); font-size:14px; margin-top: 28px; }

/* ==========================================================================
   Testimonials (placeholder — see copy warning in README)
   ========================================================================== */
.quote-card{ display:flex; flex-direction:column; gap:20px; }
.quote-stars{ display:flex; gap:3px; color: #f5b942; }
.quote-stars svg{ width:16px; height:16px; }
.quote-text{ font-size:16.5px; color: var(--text); font-family: var(--font-display); font-weight:500; line-height:1.5; }
.quote-person{ display:flex; align-items:center; gap:12px; margin-top:4px; }
.quote-avatar{
  width:40px; height:40px; border-radius:50%;
  background: linear-gradient(160deg, var(--seafoam), var(--lagoon)); flex-shrink:0;
}
.quote-name{ font-weight:700; font-size:14px; }
.quote-loc{ font-size:13px; color: var(--text-faint); }

.placeholder-flag{
  display:inline-block; margin-top:10px; font-size:11px; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  color:#a15b00; background:#fff3e0; border:1px solid #ffdca8; padding:3px 8px; border-radius:6px;
}

/* ==========================================================================
   FAQ (accordion)
   ========================================================================== */
.faq-item{ border-bottom: 1px solid var(--surface-line); }
.faq-q{
  width:100%; text-align:left; background:none; border:0; padding: 26px 0;
  display:flex; align-items:center; justify-content:space-between; gap: 20px; cursor:pointer;
}
.faq-q h3{ font-size: 1.15rem; }
.faq-q .icon{ width:22px; height:22px; flex-shrink:0; color: var(--lagoon); transition: transform var(--dur-fast) var(--ease); }
.faq-item[open] .faq-q .icon{ transform: rotate(45deg); }
.faq-a{ padding: 0 0 26px; color: var(--text-soft); max-width: 68ch; }
details.faq-item > summary{ list-style:none; }
details.faq-item > summary::-webkit-details-marker{ display:none; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{
  position:relative; border-radius: 40px; overflow:hidden;
  background: linear-gradient(135deg, #0a2b40, #0e4a63 55%, #0a6c7d);
  padding: 90px 60px; text-align:center;
}
.cta-band::before{
  content:""; position:absolute; inset:-20%;
  background: radial-gradient(45% 60% at 80% 10%, rgba(127,233,245,.35), transparent 60%), radial-gradient(40% 50% at 10% 90%, rgba(167,243,208,.25), transparent 60%);
}
.cta-band > *{ position:relative; z-index:1; }
@media (max-width: 640px){ .cta-band{ padding: 60px 28px; border-radius: 28px; } }

/* ==========================================================================
   Forms
   ========================================================================== */
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom: 20px; text-align:left; }
.field label{ font-size:13.5px; font-weight:650; color: var(--text); }
.field .hint{ font-size:12.5px; color: var(--text-faint); }
.input, select.input, textarea.input{
  width:100%; padding: 14px 16px; border-radius: 14px; border: 1.5px solid var(--surface-line);
  background: var(--surface-alt); font: inherit; font-size:15.5px; color: var(--text);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.input:focus, select.input:focus, textarea.input:focus{
  outline:none; border-color: var(--lagoon); background: var(--surface); box-shadow: 0 0 0 4px rgba(14,165,183,.14);
}
textarea.input{ resize: vertical; min-height: 110px; }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
@media (max-width:560px){ .field-row{ grid-template-columns: 1fr; } }
.form-divider{ display:flex; align-items:center; gap:14px; color: var(--text-faint); font-size:13px; margin: 24px 0; }
.form-divider::before, .form-divider::after{ content:""; flex:1; height:1px; background: var(--surface-line); }

.btn-social{
  display:flex; align-items:center; justify-content:center; gap:12px; width:100%;
  padding: 13px 20px; border-radius: var(--radius-pill); border: 1.5px solid var(--surface-line);
  background:#fff; font-weight:600; font-size:15px; color: var(--text); cursor:pointer;
  transition: box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn-social:hover{ box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.btn-social svg, .btn-social img{ width:20px; height:20px; }

.form-note{ font-size:12.5px; color: var(--text-faint); text-align:center; margin-top: 18px; line-height:1.5; }
.form-note a{ text-decoration: underline; }

.form-msg{ padding: 14px 18px; border-radius: 14px; font-size:14.5px; margin-bottom:20px; display:none; }
.form-msg.is-visible{ display:block; }
.form-msg.success{ background:#eafff5; color:#0a7a4d; border:1px solid #b9ecd3; }
.form-msg.error{ background:#fff1f1; color:#a3282a; border:1px solid #ffd0d1; }

.auth-shell{
  min-height: 100svh; display:flex; align-items:center; justify-content:center;
  padding: calc(var(--nav-h) + 40px) 20px 60px;
  background:
    radial-gradient(60% 50% at 15% 0%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(50% 50% at 100% 100%, rgba(167,243,208,.18), transparent 60%),
    var(--surface-alt);
}
.auth-card{
  width:100%; max-width: 440px; background: var(--surface); border-radius: var(--radius-lg);
  border:1px solid var(--surface-line); box-shadow: var(--shadow-lg); padding: 44px 40px;
}
.auth-card .brand{ color: var(--ink); justify-content:center; margin-bottom: 24px; }
.auth-tabs{ display:flex; background: var(--surface-alt); border-radius: var(--radius-pill); padding:4px; margin-bottom:28px; }
.auth-tabs a{ flex:1; text-align:center; padding:10px; border-radius: var(--radius-pill); font-size:14px; font-weight:650; color: var(--text-faint); }
.auth-tabs a.active{ background:#fff; color: var(--text); box-shadow: var(--shadow-sm); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{ background: var(--ink); color: var(--text-on-dark-soft); padding: 80px 0 40px; }
.footer-top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 60px; border-bottom: 1px solid rgba(234,246,249,.10); }
@media (max-width: 780px){ .footer-top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .footer-top{ grid-template-columns: 1fr; } }
.footer-brand .brand{ color:#fff; margin-bottom:16px; }
.footer-brand p{ font-size:14.5px; max-width:32ch; color: var(--text-on-dark-soft); }
.footer-social{ display:flex; gap:12px; margin-top:22px; }
.footer-social a{ width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.06); display:flex; align-items:center; justify-content:center; border:1px solid rgba(255,255,255,.1); transition: background var(--dur-fast) var(--ease); }
.footer-social a:hover{ background: rgba(255,255,255,.14); }
.footer-social svg{ width:16px; height:16px; }
.footer h4{ color:#fff; font-size:13px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; margin-bottom:20px; }
.footer-links{ display:flex; flex-direction:column; gap:13px; }
.footer-links a{ font-size:14.5px; transition: color var(--dur-fast) var(--ease); }
.footer-links a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top: 32px; flex-wrap:wrap; gap:16px; font-size:13px; color: var(--text-faint); }
.footer-bottom .legal-links{ display:flex; gap:22px; }

/* -- Mobile sticky CTA -- */
.mobile-cta{
  position: fixed; left:16px; right:16px; bottom:16px; z-index: 400;
  display:none; align-items:center; justify-content:space-between; gap:12px;
  background: rgba(6,26,39,.92); backdrop-filter: blur(14px);
  border:1px solid rgba(255,255,255,.12); border-radius: var(--radius-pill);
  padding: 10px 10px 10px 20px; box-shadow: var(--shadow-lg);
}
.mobile-cta span{ color:#fff; font-size:14px; font-weight:650; }
@media (max-width: 700px){ .mobile-cta{ display:flex; } body{ padding-bottom: 84px; } }

/* -- Reveal on scroll -- */
[data-reveal]{ opacity:0; transform: translateY(28px); transition: opacity var(--dur-slow) var(--ease-soft), transform var(--dur-slow) var(--ease-soft); }
[data-reveal].is-visible{ opacity:1; transform: translateY(0); }
[data-reveal-group] > *{ transition-delay: calc(var(--i, 0) * 90ms); }

/* -- Badges / pills -- */
.pill{ display:inline-flex; align-items:center; gap:8px; padding: 7px 14px; border-radius: var(--radius-pill); background: var(--surface-alt); border:1px solid var(--surface-line); font-size: 13px; font-weight:650; color: var(--text-soft); }

/* -- Utility -- */
.mt-0{ margin-top:0; } .mt-8{ margin-top:8px;} .mt-16{ margin-top:16px;} .mt-24{ margin-top:24px;} .mt-40{ margin-top:40px;} .mt-64{ margin-top:64px;}
.text-soft{ color: var(--text-soft); }
.text-faint{ color: var(--text-faint); }
.sr-only{ position:absolute; width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }

/* -- Page hero (subpages) -- */
.page-hero{
  padding: calc(var(--nav-h) + 90px) 0 90px; background: var(--ink); position:relative; overflow:hidden;
}
.page-hero::before{
  content:""; position:absolute; inset:-20%;
  background: radial-gradient(40% 50% at 85% 0%, rgba(34,211,238,.35), transparent 60%), radial-gradient(50% 60% at 10% 100%, rgba(10,43,64,.9), transparent 70%), var(--ink);
  animation: drift 26s ease-in-out infinite alternate;
}
.page-hero > .wrap{ position:relative; z-index:1; }
.page-hero h1{ color:#fff; max-width: 20ch; }
.page-hero .lede{ color: var(--text-on-dark-soft); max-width: 56ch; margin-top:18px; }
.breadcrumb{ display:flex; gap:8px; align-items:center; font-size:13px; color: var(--text-on-dark-soft); margin-bottom:22px; }
.breadcrumb svg{ width:14px; height:14px; }