/* ===================================================================
   TOURIXT — Design System Stylesheet
   "Your silent guardian abroad" — premium dark travel-intelligence UI
   Built from the Tourixt design system (Deep Mode / glassmorphism)
=================================================================== */

/* -------------------------------------------------------------
   1. Design tokens
------------------------------------------------------------- */
:root{
  /* --- Base canvas (Deep Navy) --- */
  --navy-950:#070d15;
  --navy-900:#0a1c2e;     /* primary canvas */
  --navy-800:#0e2236;
  --surface:            #0a1c2e;
  --surface-container-lowest:#070f18;
  --surface-container-low:   #0e1c2c;
  --surface-container:       #122436;
  --surface-container-high:  #18293c;
  --surface-container-highest:#1f3349;

  /* --- Text --- */
  --on-surface:        #eef0f3;
  --on-surface-variant:#aab4c4;
  --outline:            #6c7888;
  --outline-variant:    rgba(170,180,196,0.18);

  /* --- Brand accents --- */
  --primary:            #b7c8e0;  /* ice-blue, primary actions/headlines */
  --on-primary:         #182636;
  --primary-fixed-dim:  #cdd9ec;
  --primary-container:  #14304a;
  --on-primary-container:#9db4cf;

  --secondary:          #a7c8ff;
  --on-secondary:       #00264f;
  --secondary-container:#0a4b8c;  /* trust blue */
  --on-secondary-container:#d5e3ff;

  --tertiary:           #76d9b5;  /* teal — intelligence / safety */
  --on-tertiary:        #003829;
  --tertiary-container: #0b2e23;
  --on-tertiary-container:#92f5d0;

  --error:              #ffb4ab;
  --error-container:    #5c1119;
  --on-error-container: #ffdad6;

  --accent-gold:        #ffd700; /* electric yellow — urgent alerts/deals */

  /* --- Shape --- */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;

  /* --- Spacing rhythm (8px base) --- */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --container-margin: 24px;

  /* --- Type scale --- */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-display: clamp(2.6rem, 2rem + 2.5vw, 4rem);
  --fs-xl: clamp(2rem, 1.6rem + 1.6vw, 2.75rem);
  --fs-lg: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
  --fs-md: 1.5rem;
  --fs-body-lg: 1.125rem;
  --fs-body: 1rem;
  --fs-label: 0.875rem;
  --fs-caption: 0.75rem;

  /* --- Elevation --- */
  --shadow-soft: 0 20px 40px rgba(2,8,16,0.45);
  --shadow-lift: 0 24px 60px rgba(2,8,16,0.55), inset 0 0 0 1px rgba(183,200,224,0.25);
  --glass-bg: rgba(10, 28, 46, 0.55);
  --glass-border: rgba(238, 240, 243, 0.1);

  /* --- Motion --- */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 0.2s;
  --dur-base: 0.5s;
  --dur-slow: 0.9s;
}

/* -------------------------------------------------------------
   2. Reset & base
------------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}
html.no-scroll, body.no-scroll{ overflow:hidden; }

body{
  background:var(--surface);
  color:var(--on-surface);
  font-family:var(--font-display);
  font-size:var(--fs-body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  position:relative;
  min-height:100vh;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; }
button,input,textarea,select{ font:inherit; color:inherit; }
button{ cursor:pointer; background:none; border:none; }
input,textarea,select{ background:none; border:none; outline:none; }

.material-symbols-outlined{
  font-family:'Material Symbols Outlined';
  font-weight:normal;
  font-style:normal;
  font-size:24px;
  line-height:1;
  letter-spacing:normal;
  text-transform:none;
  display:inline-block;
  white-space:nowrap;
  word-wrap:normal;
  direction:ltr;
  -webkit-font-feature-settings:'liga';
  -webkit-font-smoothing:antialiased;
  font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 24;
  vertical-align:middle;
}

::selection{ background:var(--tertiary); color:var(--on-tertiary); }

:focus-visible{
  outline:2px solid var(--tertiary);
  outline-offset:3px;
  border-radius:4px;
}

/* Ambient background texture used across pages */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background:
    radial-gradient(640px 420px at 12% -6%, rgba(183,200,224,0.10), transparent 60%),
    radial-gradient(720px 480px at 90% 8%, rgba(118,217,181,0.08), transparent 60%),
    radial-gradient(900px 600px at 50% 110%, rgba(10,75,140,0.18), transparent 60%);
}

h1,h2,h3,h4{ font-weight:700; letter-spacing:-0.01em; line-height:1.15; }

.container{
  width:100%;
  max-width:1240px;
  margin-inline:auto;
  padding-inline:var(--container-margin);
}
.container--narrow{ max-width:880px; }

section{ position:relative; }

/* -------------------------------------------------------------
   3. Typography utility classes
------------------------------------------------------------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:var(--fs-caption); font-weight:700;
  letter-spacing:0.12em; text-transform:uppercase;
  color:var(--tertiary);
  padding:7px 16px;
  border-radius:var(--radius-full);
  background:rgba(118,217,181,0.08);
  border:1px solid rgba(118,217,181,0.25);
}
.eyebrow .material-symbols-outlined{ font-size:16px; }

.h-display{ font-size:var(--fs-display); }
.h-xl{ font-size:var(--fs-xl); }
.h-lg{ font-size:var(--fs-lg); }
.h-md{ font-size:var(--fs-md); font-weight:600; }

.text-lead{ font-size:var(--fs-body-lg); color:var(--on-surface-variant); line-height:1.65; }
.text-muted{ color:var(--on-surface-variant); }
.text-tertiary{ color:var(--tertiary); }
.text-primary{ color:var(--primary); }
.text-error{ color:var(--error); }
.text-gold{ color:var(--accent-gold); }

.text-gradient{
  background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 55%, var(--tertiary) 100%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}

.section-marker{
  display:inline-flex; align-items:center; gap:12px;
}
.section-marker::before{
  content:""; width:4px; height:24px; border-radius:2px;
  background:var(--tertiary); display:inline-block; flex-shrink:0;
}

/* -------------------------------------------------------------
   4. Buttons
------------------------------------------------------------- */
.btn{
  position:relative;
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:14px 28px;
  border-radius:var(--radius-md);
  font-size:var(--fs-label); font-weight:600; letter-spacing:0.02em;
  white-space:nowrap;
  transition:transform var(--dur-fast) var(--ease-standard),
             box-shadow var(--dur-fast) var(--ease-standard),
             background-color var(--dur-fast) var(--ease-standard),
             border-color var(--dur-fast) var(--ease-standard);
  isolation:isolate;
  overflow:hidden;
}
.btn .material-symbols-outlined{ font-size:20px; }
.btn:active{ transform:scale(0.96); }

.btn-primary{
  background:var(--primary); color:var(--on-primary);
  box-shadow:0 8px 24px rgba(183,200,224,0.18);
}
.btn-primary:hover{ background:var(--primary-fixed-dim); box-shadow:0 12px 32px rgba(183,200,224,0.3); transform:translateY(-2px); }

.btn-accent{
  background:var(--tertiary); color:var(--on-tertiary);
  box-shadow:0 0 0 1px rgba(118,217,181,0.2), 0 12px 28px rgba(118,217,181,0.22);
}
.btn-accent:hover{ background:#8de8c4; transform:translateY(-2px); box-shadow:0 0 0 1px rgba(118,217,181,0.35), 0 16px 36px rgba(118,217,181,0.32); }

.btn-ghost{
  background:var(--surface-container);
  color:var(--on-surface);
  border:1px solid var(--outline-variant);
}
.btn-ghost:hover{ background:var(--surface-container-high); border-color:rgba(238,240,243,0.3); transform:translateY(-2px); }

.btn-outline{
  background:transparent;
  border:1px solid var(--outline-variant);
  color:var(--on-surface);
}
.btn-outline:hover{ border-color:var(--tertiary); color:var(--tertiary); }

.btn-store{
  background:var(--surface-container-low);
  border:1px solid var(--outline-variant);
  color:var(--on-surface);
  padding:12px 22px;
  flex-direction:row;
}
.btn-store:hover{ background:var(--surface-container-high); transform:translateY(-2px); }
.btn-store .store-copy{ display:flex; flex-direction:column; align-items:flex-start; line-height:1.2; }
.btn-store .store-copy small{ font-size:10px; color:var(--on-surface-variant); font-weight:400; letter-spacing:0.04em; }
.btn-store .store-copy span{ font-size:var(--fs-label); font-weight:700; }

.btn-block{ width:100%; }

/* Magnetic sheen sweep on hover (signature micro-interaction) */
.btn-primary::after, .btn-accent::after{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(120deg, transparent 20%, rgba(255,255,255,0.35) 50%, transparent 80%);
  transform:translateX(-120%);
}
.btn-primary:hover::after, .btn-accent:hover::after{
  transform:translateX(120%);
  transition:transform 0.7s var(--ease-out-expo);
}

/* -------------------------------------------------------------
   5. Navigation
------------------------------------------------------------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:200;
  padding-block:18px;
  transition:padding var(--dur-base) var(--ease-standard),
             background-color var(--dur-base) var(--ease-standard),
             box-shadow var(--dur-base) var(--ease-standard),
             border-color var(--dur-base) var(--ease-standard);
  background:rgba(10,18,28,0.35);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  padding-block:10px;
  background:rgba(8,15,24,0.78);
  border-color:var(--outline-variant);
  box-shadow:0 12px 30px rgba(0,0,0,0.35);
}
.nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:24px;
}
.nav__brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.nav__brand img{ height:28px; width:auto; }
.nav__links{
  display:flex; align-items:center; gap:4px;
  list-style:none;
}
.nav__links a{
  position:relative;
  display:inline-block;
  padding:9px 16px;
  font-size:var(--fs-label); font-weight:500;
  color:var(--on-surface-variant);
  border-radius:var(--radius-full);
  transition:color var(--dur-fast), background-color var(--dur-fast);
}
.nav__links a:hover{ color:var(--on-surface); background:rgba(238,240,243,0.06); }
.nav__links a.is-active{ color:var(--on-surface); font-weight:700; }
.nav__links a.is-active::after{
  content:""; position:absolute; left:16px; right:16px; bottom:3px; height:2px;
  border-radius:2px;
  background:var(--tertiary);
}
.nav__actions{ display:flex; align-items:center; gap:14px; flex-shrink:0; }

.nav__toggle{
  display:none;
  flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; border-radius:var(--radius-sm);
}
.nav__toggle span{
  width:20px; height:2px; background:var(--on-surface); border-radius:2px;
  transition:transform var(--dur-fast) var(--ease-standard), opacity var(--dur-fast);
  margin-inline:auto;
}
.nav__toggle.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2){ opacity:0; }
.nav__toggle.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0; z-index:190;
  background:rgba(7,13,21,0.98);
  backdrop-filter:blur(10px);
  display:flex; flex-direction:column;
  padding:104px var(--container-margin) var(--space-4);
  transform:translateY(-12px);
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity var(--dur-base) var(--ease-out-expo), transform var(--dur-base) var(--ease-out-expo), visibility 0s linear var(--dur-base);
}
.mobile-menu.is-open{
  opacity:1; visibility:visible; pointer-events:auto; transform:translateY(0);
  transition:opacity var(--dur-base) var(--ease-out-expo), transform var(--dur-base) var(--ease-out-expo), visibility 0s;
}
.mobile-menu__links{ display:flex; flex-direction:column; gap:4px; }
.mobile-menu__links a{
  font-size:1.5rem; font-weight:700; padding:14px 4px;
  border-bottom:1px solid var(--outline-variant);
  color:var(--on-surface);
  opacity:0; transform:translateX(-16px);
  transition:opacity 0.5s var(--ease-out-expo), transform 0.5s var(--ease-out-expo);
}
.mobile-menu.is-open .mobile-menu__links a{ opacity:1; transform:translateX(0); }
.mobile-menu__actions{ margin-top:var(--space-4); display:flex; flex-direction:column; gap:12px; }

@media (max-width: 880px){
  .nav__links, .nav__actions .btn{ display:none; }
  .nav__toggle{ display:flex; }
}

/* -------------------------------------------------------------
   6. Glass / card system
------------------------------------------------------------- */
.glass{
  background:var(--glass-bg);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
}
.card{
  background:var(--surface-container);
  border:1px solid var(--outline-variant);
  border-radius:var(--radius-lg);
  padding:var(--space-3);
  transition:transform var(--dur-base) var(--ease-out-expo), box-shadow var(--dur-base) var(--ease-out-expo), border-color var(--dur-base);
}
.card-hover:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lift);
  border-color:rgba(183,200,224,0.4);
}
.card--tonal{ background:var(--surface-container-low); }

.icon-badge{
  display:inline-flex; align-items:center; justify-content:center;
  width:48px; height:48px; border-radius:var(--radius-full);
  background:var(--primary-container); color:var(--primary);
  flex-shrink:0; overflow:hidden;
}
.icon-badge .material-symbols-outlined{ font-size:24px; }
.icon-badge--tertiary{ background:var(--tertiary-container); color:var(--tertiary); }
.icon-badge--error{ background:var(--error-container); color:var(--error); }
.icon-badge--secondary{ background:var(--secondary-container); color:var(--secondary); }

.chip{
  display:inline-flex; align-items:center; gap:6px;
  font-size:var(--fs-caption); font-weight:700;
  padding:5px 12px; border-radius:var(--radius-full);
}
.chip--success{ background:rgba(118,217,181,0.16); color:var(--tertiary); }
.chip--warn{ background:rgba(255,215,0,0.14); color:var(--accent-gold); }
.chip--error{ background:rgba(255,180,171,0.14); color:var(--error); }

/* live pulse dot, used as recurring "real-time intelligence" motif */
.pulse-dot{
  position:relative; width:8px; height:8px; border-radius:50%;
  background:var(--tertiary); flex-shrink:0;
}
.pulse-dot::after{
  content:""; position:absolute; inset:-6px; border-radius:50%;
  border:1px solid var(--tertiary);
  animation:pulse-ring 2.2s var(--ease-standard) infinite;
}
@keyframes pulse-ring{
  0%{ transform:scale(0.6); opacity:0.9; }
  100%{ transform:scale(2.2); opacity:0; }
}

/* -------------------------------------------------------------
   7. Hero / radar signature motif
------------------------------------------------------------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:center; justify-content:center;
  padding-top:120px; padding-bottom:var(--space-5);
  overflow:hidden;
  isolation:isolate;
}
.hero__media{
  position:absolute; inset:0; z-index:-2;
  overflow:hidden;
}
.hero__media img{
  width:100%; height:100%; object-fit:cover;
  transform:scale(1.08);
  animation:hero-kenburns 22s ease-in-out infinite alternate;
}
@keyframes hero-kenburns{
  0%{ transform:scale(1.08) translate(0,0); }
  100%{ transform:scale(1.16) translate(-1%, -1%); }
}
.hero__scrim{
  position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(180deg, rgba(10,18,28,0.55) 0%, rgba(10,18,28,0.78) 55%, var(--surface) 100%),
    linear-gradient(120deg, rgba(10,28,46,0.55), rgba(10,28,46,0.25));
}
.hero__content{ position:relative; z-index:2; text-align:center; max-width:780px; margin-inline:auto; }
.hero__content h1{ margin-block:var(--space-2); text-wrap:balance; }
.hero__actions{ display:flex; flex-wrap:wrap; justify-content:center; gap:16px; margin-top:var(--space-3); }

/* radar sweep ring decoration, anchored to hero */
.radar{
  position:absolute; z-index:0; pointer-events:none;
  width:340px; height:340px; border-radius:50%;
  border:1px solid rgba(118,217,181,0.18);
}
.radar::before, .radar::after{
  content:""; position:absolute; inset:14%; border-radius:50%;
  border:1px solid rgba(118,217,181,0.14);
}
.radar::after{ inset:30%; }
.radar-sweep{
  position:absolute; inset:0; border-radius:50%; overflow:hidden;
  -webkit-mask-image:radial-gradient(circle, black 60%, transparent 100%);
          mask-image:radial-gradient(circle, black 60%, transparent 100%);
}
.radar-sweep::before{
  content:""; position:absolute; inset:0;
  background:conic-gradient(from 0deg, rgba(118,217,181,0.55), transparent 28%);
  animation:radar-spin 4.5s linear infinite;
  transform-origin:50% 50%;
}
@keyframes radar-spin{ to{ transform:rotate(360deg); } }

/* cursor-tracking ambient glow, desktop only (set via JS custom properties) */
.cursor-glow{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%), rgba(118,217,181,0.10), transparent 70%);
  opacity:0; transition:opacity 0.4s ease;
}
.cursor-glow.is-active{ opacity:1; }

/* -------------------------------------------------------------
   8. Scroll reveal animation system
------------------------------------------------------------- */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
  transition-delay:var(--reveal-delay, 0s);
  will-change:opacity, transform;
}
[data-reveal="fade"]{ transform:none; }
[data-reveal="left"]{ transform:translateX(-32px); }
[data-reveal="right"]{ transform:translateX(32px); }
[data-reveal="scale"]{ transform:scale(0.92); }
[data-reveal].is-visible{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity:1; transform:none; transition:none; }
  .hero__media img{ animation:none; }
  .radar-sweep::before{ animation:none; }
  *{ scroll-behavior:auto !important; }
}

/* -------------------------------------------------------------
   9. Marquee (trust strip)
------------------------------------------------------------- */
.marquee{
  border-block:1px solid var(--outline-variant);
  background:var(--surface-container-lowest);
  padding-block:var(--space-2);
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
          mask-image:linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee__track{
  display:flex; gap:64px; width:max-content;
  animation:marquee 26s linear infinite;
}
.marquee:hover .marquee__track{ animation-play-state:paused; }
.marquee__track span{
  font-size:var(--fs-md); font-weight:700; color:var(--on-surface-variant);
  opacity:0.55; white-space:nowrap;
}
@keyframes marquee{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* -------------------------------------------------------------
   10. Stats / counters
------------------------------------------------------------- */
.stats{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:var(--space-3);
}
.stat{ text-align:center; }
.stat__num{
  font-size:clamp(1.8rem, 1.4rem + 1.4vw, 2.75rem);
  font-weight:800; color:var(--on-surface);
  font-variant-numeric:tabular-nums;
}
.stat__label{ font-size:var(--fs-caption); color:var(--on-surface-variant); text-transform:uppercase; letter-spacing:0.08em; margin-top:4px; }
@media (max-width:760px){ .stats{ grid-template-columns:repeat(2,1fr); row-gap:var(--space-4); } }

/* -------------------------------------------------------------
   11. Steps / bento (How it works)
------------------------------------------------------------- */
.bento{ display:grid; grid-template-columns:repeat(12,1fr); gap:var(--space-3); }
.bento .span-7{ grid-column:span 7; }
.bento .span-5{ grid-column:span 5; }
.bento .span-12{ grid-column:span 12; }
@media (max-width:880px){
  .bento .span-7, .bento .span-5, .bento .span-12{ grid-column:span 12; }
}
.step-card{
  border-radius:var(--radius-lg);
  padding:var(--space-3);
  background:var(--glass-bg);
  backdrop-filter:blur(16px);
  border:1px solid var(--outline-variant);
  position:relative; overflow:hidden;
  display:flex; flex-direction:column; gap:var(--space-3);
  transition:transform var(--dur-base) var(--ease-out-expo), box-shadow var(--dur-base);
}
.step-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-soft); }
.step-card--row{ flex-direction:row; align-items:center; gap:var(--space-4); }
@media (max-width:700px){ .step-card--row{ flex-direction:column; align-items:stretch; } }
.step-card__num{
  width:44px; height:44px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-weight:800; font-size:1.1rem;
  background:var(--secondary-container); color:var(--on-secondary-container);
  flex-shrink:0;
}
.step-card__media{
  position:relative; border-radius:var(--radius-md); overflow:hidden;
  border:1px solid var(--outline-variant); height:240px; margin-top:auto;
  background:var(--surface-container-lowest);
}
.step-card__media img{ width:100%; height:100%; object-fit:cover; transition:transform 0.8s var(--ease-out-expo); }
.step-card:hover .step-card__media img{ transform:scale(1.05); }

/* -------------------------------------------------------------
   12. Accordion (FAQ)
------------------------------------------------------------- */
.accordion-item{
  background:var(--surface-container);
  border:1px solid var(--outline-variant);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:border-color var(--dur-fast);
}
.accordion-item:hover{ border-color:rgba(183,200,224,0.3); }
.accordion-trigger{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 24px; text-align:left;
  font-size:var(--fs-label); font-weight:600; color:var(--on-surface);
}
.accordion-trigger .material-symbols-outlined{
  transition:transform var(--dur-base) var(--ease-standard);
  color:var(--on-surface-variant); flex-shrink:0;
}
.accordion-item.is-open .accordion-trigger .material-symbols-outlined{ transform:rotate(180deg); color:var(--tertiary); }
.accordion-panel{
  max-height:0; overflow:hidden;
  transition:max-height 0.45s var(--ease-out-expo);
  background:var(--surface-container-low);
}
.accordion-panel p{ padding:4px 24px 22px; color:var(--on-surface-variant); line-height:1.7; }

/* -------------------------------------------------------------
   13. Forms
------------------------------------------------------------- */
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:var(--space-2); }
.field label{ font-size:var(--fs-label); font-weight:600; color:var(--on-surface-variant); }
.field input, .field textarea, .field select{
  background:var(--surface-container-low);
  border:1px solid var(--outline-variant);
  border-radius:var(--radius-sm);
  padding:13px 16px;
  color:var(--on-surface);
  transition:border-color var(--dur-fast), box-shadow var(--dur-fast), background-color var(--dur-fast);
}
.field input::placeholder, .field textarea::placeholder{ color:rgba(170,180,196,0.55); }
.field input:focus, .field textarea:focus, .field select:focus{
  border-color:var(--tertiary);
  box-shadow:0 0 0 3px rgba(118,217,181,0.15);
  background:var(--surface-container);
}
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23aab4c4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:var(--space-2); }
@media (max-width:600px){ .field-row{ grid-template-columns:1fr; } }

.form-status{
  display:flex; align-items:center; gap:10px;
  padding:14px 18px; border-radius:var(--radius-sm);
  background:rgba(118,217,181,0.1); color:var(--tertiary);
  font-size:var(--fs-label); font-weight:600;
  opacity:0; max-height:0; overflow:hidden;
  transition:opacity 0.4s ease, max-height 0.4s ease, margin 0.4s ease;
}
.form-status.is-shown{ opacity:1; max-height:80px; margin-top:var(--space-2); }

/* -------------------------------------------------------------
   14. Footer
------------------------------------------------------------- */
.site-footer{
  background:var(--surface-container-lowest);
  border-top:1px solid var(--outline-variant);
  padding-block:var(--space-5) var(--space-3);
  margin-top:var(--space-6);
}
.site-footer .container{
  display:grid; grid-template-columns:1.4fr repeat(3, 1fr); gap:var(--space-4);
}
.footer-brand{ display:flex; flex-direction:column; gap:14px; }
.footer-brand img{ height:26px; }
.footer-col h4{
  font-size:var(--fs-caption); text-transform:uppercase; letter-spacing:0.08em;
  color:var(--on-surface-variant); margin-bottom:14px; font-weight:700;
}
.footer-col a{
  display:block; padding-block:6px;
  font-size:var(--fs-body); color:var(--on-surface-variant);
  transition:color var(--dur-fast), transform var(--dur-fast);
}
.footer-col a:hover{ color:var(--tertiary); transform:translateX(3px); }
.footer-bottom{
  max-width:1240px; margin-inline:auto; padding-inline:var(--container-margin);
  margin-top:var(--space-4); padding-top:var(--space-3);
  border-top:1px solid var(--outline-variant);
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px;
  font-size:var(--fs-caption); color:var(--on-surface-variant);
}
@media (max-width:880px){
  .site-footer .container{ grid-template-columns:repeat(2,1fr); }
}

/* -------------------------------------------------------------
   15. Misc utility / layout helpers
------------------------------------------------------------- */
.flow{ display:flex; flex-direction:column; gap:var(--space-2); }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:var(--space-3); }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--space-3); }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--space-3); }
@media (max-width:980px){ .grid-3{ grid-template-columns:repeat(2,1fr);} .grid-4{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:620px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.section{ padding-block:var(--space-6); }
.section--tight{ padding-block:var(--space-5); }
.section--alt{ background:var(--surface-container-lowest); border-block:1px solid var(--outline-variant); }
.section-head{ max-width:680px; margin-bottom:var(--space-4); }
.section-head.center{ margin-inline:auto; text-align:center; }

.divider{ height:1px; background:var(--outline-variant); border:none; margin-block:var(--space-4); }

.page-hero{
  padding-top:152px; padding-bottom:var(--space-4);
  text-align:center;
}
.page-hero.has-bg::before{
  content:""; position:absolute; top:0; left:50%; translate:-50% 0;
  width:900px; height:420px; border-radius:50%;
  background:radial-gradient(circle, rgba(20,48,74,0.55), transparent 70%);
  filter:blur(40px); z-index:-1;
}

/* back to top */
.to-top{
  position:fixed; right:24px; bottom:24px; z-index:150;
  width:48px; height:48px; border-radius:50%;
  background:var(--surface-container-high);
  border:1px solid var(--outline-variant);
  display:flex; align-items:center; justify-content:center;
  color:var(--on-surface);
  opacity:0; visibility:hidden; transform:translateY(12px);
  transition:opacity var(--dur-fast), transform var(--dur-fast), visibility 0s linear var(--dur-fast), background var(--dur-fast);
  box-shadow:var(--shadow-soft);
}
.to-top.is-shown{ opacity:1; visibility:visible; transform:translateY(0); transition:opacity var(--dur-fast), transform var(--dur-fast), background var(--dur-fast); }
.to-top:hover{ background:var(--surface-container-highest); }

/* scroll progress bar */
.scroll-progress{
  position:fixed; top:0; left:0; height:2px; width:0%; z-index:300;
  background:linear-gradient(90deg, var(--tertiary), var(--secondary));
  transition:width 0.1s linear;
}

/* preloader */
.preloader{
  position:fixed; inset:0; z-index:500;
  background:var(--surface);
  display:flex; align-items:center; justify-content:center;
  transition:opacity 0.6s var(--ease-standard), visibility 0.6s;
}
.preloader.is-hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.preloader__mark{ width:48px; height:48px; opacity:0; animation:preloader-pop 0.8s var(--ease-out-expo) forwards 0.1s; }
@keyframes preloader-pop{ 0%{ opacity:0; transform:scale(0.7);} 100%{ opacity:1; transform:scale(1);} }

/* image fade-in once loaded */
img[data-src], img.lazy{ opacity:0; transition:opacity 0.6s var(--ease-standard); }
img.is-loaded{ opacity:1; }

/* generic hover-lift wrapper */
.hover-lift{ transition:transform var(--dur-base) var(--ease-out-expo), box-shadow var(--dur-base); }
.hover-lift:hover{ transform:translateY(-4px); box-shadow:var(--shadow-soft); }

/* -------------------------------------------------------
   FOUNDER PAGE — timeline, portrait, bento
------------------------------------------------------- */
.timeline{ position:relative; display:flex; flex-direction:column; gap:40px; padding-left:28px; }
.timeline::before{
  content:""; position:absolute; left:0; top:4px; width:2px; height:0;
  background:linear-gradient(to bottom, var(--tertiary), var(--primary), transparent);
  border-radius:2px; transition:height 2s var(--ease-out-expo);
}
.timeline.is-drawn::before{ height:100%; }
.timeline-entry{ position:relative; opacity:0; transform:translateX(-16px); transition:opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo); }
.timeline-entry.is-visible{ opacity:1; transform:translateX(0); }
.timeline-dot{
  position:absolute; left:-36px; top:6px;
  width:14px; height:14px; border-radius:50%;
  background:var(--tertiary); border:2px solid var(--surface);
  box-shadow:0 0 0 4px rgba(118,217,181,0.2);
}
.timeline-dot--primary{ background:var(--primary); box-shadow:0 0 0 4px rgba(183,200,224,0.2); }
.timeline-year{ font-size:var(--fs-caption); font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--tertiary); margin-bottom:4px; }
.timeline-year--primary{ color:var(--primary); }
.timeline-title{ font-size:1.1rem; font-weight:700; color:var(--on-surface); margin-bottom:6px; }
.timeline-text{ color:var(--on-surface-variant); line-height:1.65; }

.portrait-card{
  position:relative; border-radius:var(--radius-xl); overflow:hidden;
  border:1px solid var(--outline-variant);
  box-shadow:0 24px 64px rgba(0,0,0,0.5);
  transition:transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
  transform-style:preserve-3d; will-change:transform;
  aspect-ratio:3/4; max-width:400px; margin-inline:auto;
}
.portrait-card img{ width:100%; height:100%; object-fit:cover; display:block; }
.portrait-card::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to top, var(--surface) 0%, transparent 45%);
  pointer-events:none;
}

.founder-blockquote{
  border-left:3px solid var(--tertiary);
  padding:20px 24px;
  background:rgba(118,217,181,0.06);
  border-radius:0 var(--radius-md) var(--radius-md) 0;
  color:var(--on-surface); font-style:italic; line-height:1.75;
  position:relative;
}
.founder-blockquote::before{
  content:"\201C"; position:absolute; top:-10px; left:16px;
  font-size:5rem; line-height:1; color:var(--tertiary); opacity:0.3;
  font-family:Georgia, serif; pointer-events:none;
}

.dot-grid-bg{ position:relative; overflow:hidden; }
.dot-grid-bg::before{
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background-image:radial-gradient(circle, rgba(118,217,181,0.18) 1px, transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}
.dot-grid-bg > *{ position:relative; z-index:1; }

.mission-feature{ display:flex; align-items:flex-start; gap:14px; }
.mission-feature .icon-badge{ width:40px; height:40px; border-radius:var(--radius-sm); flex-shrink:0; }
.accent-bar{ display:block; width:64px; height:4px; background:var(--tertiary); border-radius:4px; margin:20px auto; }
.founder-cta{
  background:linear-gradient(135deg, #1B8A6B 0%, #0A4B8C 60%, #0e2236 100%);
  border-radius:var(--radius-xl); padding:var(--space-5) var(--space-4);
  text-align:center; position:relative; overflow:hidden;
}
.founder-cta::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(circle at 30% -20%, rgba(255,255,255,0.1), transparent 55%);
}

/* problem card accent bar */
.accent-warn{ border-top:3px solid var(--accent-gold); }
.accent-teal{ border-top:3px solid var(--tertiary); }

/* -------------------------------------------------------
   LAUNCH / COUNTDOWN PAGE
------------------------------------------------------- */
#particles-canvas{ position:fixed; inset:0; z-index:0; pointer-events:none; }
.launch-page{ min-height:100vh; display:flex; flex-direction:column; overflow-x:hidden; }
.launch-hero{
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:140px 24px var(--space-5); position:relative; z-index:2;
}

/* Countdown flip cards */
.countdown-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
  max-width:720px; width:100%; margin-inline:auto;
}
@media (max-width:600px){ .countdown-grid{ grid-template-columns:repeat(2,1fr); gap:16px; } }

.countdown-card{
  background:rgba(10,28,46,0.55); backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(118,217,181,0.2); border-radius:var(--radius-lg);
  padding:28px 16px 20px; display:flex; flex-direction:column; align-items:center;
  position:relative; overflow:hidden;
  box-shadow:0 20px 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(118,217,181,0.15);
  transition:transform 0.4s var(--ease-out-expo), box-shadow 0.4s;
}
.countdown-card:hover{ transform:translateY(-6px); box-shadow:0 30px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(118,217,181,0.25); }
.countdown-card::before{
  content:""; position:absolute; top:50%; left:0; right:0; height:1px;
  background:rgba(118,217,181,0.12); pointer-events:none;
}

.countdown-digit-wrap{
  position:relative; overflow:hidden; width:100%;
  height:clamp(64px, 10vw, 96px);
  display:flex; align-items:center; justify-content:center;
  perspective:800px;
}
.countdown-digit{
  font-size:clamp(56px,9vw,88px); font-weight:800;
  color:var(--tertiary); line-height:1;
  font-variant-numeric:tabular-nums; letter-spacing:-0.02em;
  display:block; position:absolute;
  top:50%; left:50%; transform:translate(-50%,-50%);
}
.countdown-digit.is-exit{ animation:digitRollOut 0.35s var(--ease-standard) forwards; }
.countdown-digit.is-enter{ animation:digitRollIn 0.35s var(--ease-standard) forwards; }
@keyframes digitRollOut{
  from{ opacity:1; transform:translate(-50%,-50%) rotateX(0deg) translateY(0); }
  to{ opacity:0; transform:translate(-50%,-50%) rotateX(30deg) translateY(-40%); }
}
@keyframes digitRollIn{
  from{ opacity:0; transform:translate(-50%,-50%) rotateX(-30deg) translateY(40%); }
  to{ opacity:1; transform:translate(-50%,-50%) rotateX(0deg) translateY(0); }
}
.countdown-label{
  font-size:var(--fs-caption); font-weight:700; text-transform:uppercase;
  letter-spacing:0.14em; color:var(--on-surface-variant); margin-top:12px;
}

/* Launch progress */
.launch-progress-wrap{ max-width:640px; margin-inline:auto; width:100%; }
.launch-progress-track{
  height:4px; background:rgba(238,240,243,0.1);
  border-radius:4px; overflow:hidden;
}
.launch-progress-fill{
  height:100%; border-radius:4px; width:0%;
  background:linear-gradient(90deg, var(--tertiary), var(--primary));
  box-shadow:0 0 12px rgba(118,217,181,0.5);
  transition:width 2.4s var(--ease-out-expo);
}
.launch-progress-labels{
  display:flex; justify-content:space-between;
  font-size:var(--fs-caption); color:var(--on-surface-variant); margin-top:8px;
}

/* Notify form */
.notify-form{
  background:rgba(10,28,46,0.45); backdrop-filter:blur(20px);
  border:1px solid var(--outline-variant); border-radius:var(--radius-lg);
  padding:var(--space-3); max-width:500px; margin-inline:auto;
}
.notify-input-row{ display:flex; gap:10px; }
@media (max-width:520px){ .notify-input-row{ flex-direction:column; } }
.notify-input{
  flex:1; background:var(--surface-container); border:1px solid var(--outline-variant);
  border-radius:var(--radius-sm); padding:13px 16px;
  color:var(--on-surface); font-size:var(--fs-body);
  transition:border-color 0.2s, box-shadow 0.2s;
}
.notify-input::placeholder{ color:rgba(170,180,196,0.5); }
.notify-input:focus{ border-color:var(--tertiary); box-shadow:0 0 0 3px rgba(118,217,181,0.15); outline:none; }
.notify-success{
  display:none; align-items:center; gap:10px; justify-content:center;
  color:var(--tertiary); font-weight:700; margin-top:14px; font-size:var(--fs-label);
}
.notify-success.is-shown{ display:flex; animation:fadeIn 0.5s var(--ease-out-expo); }
@keyframes fadeIn{ from{ opacity:0; transform:scale(0.95);} to{ opacity:1; transform:scale(1);} }
/* Feature preview */
.preview-card{
  background:var(--surface-container); border:1px solid var(--outline-variant);
  border-radius:var(--radius-lg); padding:var(--space-3); position:relative; overflow:hidden;
  transition:transform 0.5s var(--ease-out-expo), box-shadow 0.5s, border-color 0.3s;
}
.preview-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lift); border-color:rgba(118,217,181,0.3); }
.preview-card::before{ content:""; position:absolute; top:0; left:0; right:0; height:3px; }
.preview-card--teal::before{ background:var(--tertiary); }
.preview-card--blue::before{ background:var(--secondary); }
.preview-card--gold::before{ background:var(--accent-gold); }

/* Orbit rings */
.orbit{
  position:absolute; border-radius:50%;
  border:1px dashed rgba(118,217,181,0.1);
  pointer-events:none; animation:orbit-spin 40s linear infinite;
  top:50%; left:50%; transform:translate(-50%,-50%);
}
@keyframes orbit-spin{ to{ transform:translate(-50%,-50%) rotate(360deg); } }
.orbit-dot{
  position:absolute; width:6px; height:6px; border-radius:50%;
  background:var(--tertiary); top:0; left:50%; margin-left:-3px;
  box-shadow:0 0 10px var(--tertiary); margin-top:-3px;
}

/* status / table-of-contents sidebar (legal pages) */
.toc{
  position:sticky; top:108px;
  border-left:2px solid var(--outline-variant);
  display:flex; flex-direction:column;
}
.toc a{
  padding:8px 0 8px 16px; margin-left:-2px;
  border-left:2px solid transparent;
  color:var(--on-surface-variant); font-size:var(--fs-body);
  transition:color var(--dur-fast), border-color var(--dur-fast);
}
.toc a:hover{ color:var(--on-surface); }
.toc a.is-active{ color:var(--tertiary); border-left-color:var(--tertiary); font-weight:600; }

.legal-article{
  background:rgba(7,15,24,0.5);
  border:1px solid var(--outline-variant);
  border-radius:var(--radius-lg);
  padding:var(--space-4);
}
.legal-article h2{ font-size:var(--fs-md); color:var(--primary); margin-bottom:var(--space-2); }
.legal-article section{ margin-bottom:var(--space-4); scroll-margin-top:120px; }
.legal-article p{ color:var(--on-surface-variant); line-height:1.75; margin-bottom:14px; }
.legal-article ul{ list-style:disc; padding-left:22px; color:var(--on-surface-variant); display:flex; flex-direction:column; gap:8px; margin-bottom:14px; }
.legal-article strong{ color:var(--on-surface); }
.legal-callout{
  background:var(--error-container); border-left:4px solid var(--error);
  border-radius:var(--radius-md); padding:var(--space-3); position:relative; overflow:hidden;
}
.legal-callout h2{ color:var(--error); }
.legal-note{
  background:var(--tertiary-container); border:1px solid rgba(118,217,181,0.3);
  border-radius:var(--radius-md); padding:var(--space-2); display:flex; gap:12px; align-items:flex-start;
}
.legal-note p{ color:rgba(146,245,208,0.85); margin:0; }

@media (max-width:980px){ .toc{ display:none; } }

@media (max-width:600px){
  .container{ padding-inline:20px; }
  .section{ padding-block:var(--space-5); }
  :root{ --container-margin:20px; }
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 500;
  display: none;
}
.form-status-success {
  background: #e6f7e6;
  color: #0a5a0a;
  border: 1px solid #b8e0b8;
}
.form-status-error {
  background: #fde8e8;
  color: #a10a0a;
  border: 1px solid #f5c2c2;
}