/* ==========================================================================
   Neribo Launch — design tokens
   ========================================================================== */
:root{
  --base: #0B0B14;
  --card: #1C1C2B;
  --violet: #7C6FFF;
  --violet-soft: #9b90ff;
  --coral: #FF6B9D;
  --white: #F2F1F7;
  --muted: #A8A6BF;
  --line: rgba(242,241,247,0.12);

  --font-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 760px;
  --radius: 6px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--white);
  background: var(--base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2{
  font-family: var(--font-display);
  color: var(--white);
  margin: 0 0 0.4em;
  line-height: 1.05;
  font-weight: 600;
}
p{ margin: 0 0 1em; max-width: 62ch; color: var(--muted); }
a{ color: inherit; }
img{ max-width: 100%; display: block; }

.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;
}

.skip-link{
  position: absolute; left: -999px; top: auto;
  background: var(--violet); color: var(--base);
  padding: 0.75em 1.25em; z-index: 200;
  font-weight: 600;
}
.skip-link:focus{ left: 1rem; top: 1rem; }
:focus-visible{ outline: 3px solid var(--violet); outline-offset: 2px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.85em 1.6em;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.btn-primary{ background: var(--violet); color: var(--base); }
.btn-primary:hover{ background: var(--violet-soft); }
.btn-primary:active{ transform: translateY(1px); }
.btn-ghost{
  background: transparent;
  color: var(--white);
  border-color: rgba(242,241,247,0.25);
  font-size: 0.85rem;
  padding: 0.65em 1.2em;
}
.btn-ghost:hover{ border-color: var(--violet); color: var(--violet); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{ padding: 1.2em 1.5em; }
.header-inner{
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5em;
}
.logo{ display: flex; align-items: center; gap: 0.6em; text-decoration: none; }
.logo-mark{
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--violet);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  padding: 5px;
}
.logo-mark img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.logo-text{ font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; line-height: 1.1; color: var(--white); }
.logo-sub{
  display: block; font-family: var(--font-body);
  font-size: 0.58rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--muted);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: clamp(2.5em, 8vw, 5em) 1.5em;
  background-color: var(--base);
  background-image: url("../images/hero-background.jpg");
  background-size: cover;
  background-position: center;
}
.hero-orb{
  position: absolute;
  top: -20%;
  right: -18%;
  width: 60vw;
  max-width: 720px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(124,111,255,0.55), rgba(124,111,255,0.08) 60%, transparent 72%);
  filter: blur(8px);
  z-index: 0;
}
.hero-inner{
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
}
.hero-kicker{
  font-family: var(--font-body); font-weight: 600;
  color: var(--violet-soft); font-size: 0.9rem;
  letter-spacing: 0.02em;
  margin-bottom: 1em; max-width: none;
}
.hero h1{
  font-size: clamp(2.8rem, 9vw, 5.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.35em;
}
.hero-lede{ font-size: 1.1rem; max-width: 46ch; color: var(--muted); }

.countdown{
  display: flex;
  gap: clamp(0.9em, 3vw, 1.8em);
  margin-top: 2.2em;
}
.countdown-unit{ display: flex; flex-direction: column; align-items: flex-start; }
.countdown-number{
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.countdown-unit:nth-child(3) .countdown-number{ color: var(--coral); }
.countdown-label{
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.5em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mockup-slot{
  margin-top: 3em;
  max-width: 340px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(124,111,255,0.35);
}
.mockup-slot img{ width: 100%; display: block; }

/* ==========================================================================
   Sections
   ========================================================================== */
.section{ padding: clamp(3em, 8vw, 5em) 1.5em; }
.section-inner{ max-width: var(--max); margin: 0 auto; }
.section-raised{ background: var(--card); }

.teaser-text{ font-size: 1.15rem; color: var(--white); max-width: 56ch; }

/* Waitlist */
.waitlist-inner h2{ font-size: clamp(1.8rem, 4vw, 2.4rem); }
.waitlist-sub{ font-size: 1.02rem; margin-bottom: 1.8em; }

.waitlist-form{
  display: flex;
  flex-wrap: wrap;
  gap: 0.8em;
  margin-bottom: 1.6em;
}
.waitlist-input{
  flex: 1;
  min-width: 220px;
  padding: 0.9em 1.1em;
  border-radius: var(--radius);
  border: 1.5px solid var(--line);
  background: var(--base);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.waitlist-input::placeholder{ color: var(--muted); }
.waitlist-input:focus{ outline: 3px solid var(--violet); outline-offset: 1px; border-color: var(--violet); }

.social-proof{
  font-size: 0.92rem;
  color: var(--muted);
  margin-bottom: 0;
}
.social-proof strong{ color: var(--white); }
.editable-note{ font-size: 0.82rem; opacity: 0.7; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{ border-top: 1px solid var(--line); }
.footer-inner{
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.4em 1.5em;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5em;
}
.footer-brand{ display: flex; gap: 0.7em; align-items: center; }
.logo-mark-footer{ background: var(--coral); color: var(--base); }
.footer-name{ font-family: var(--font-display); font-size: 1rem; color: var(--white); margin: 0; }
.footer-tag{ font-size: 0.82rem; color: var(--muted); margin: 0; }
.footer-contact{ display: flex; gap: 1.4em; font-size: 0.9rem; }
.footer-contact a{ text-decoration: none; color: var(--muted); }
.footer-contact a:hover{ color: var(--violet-soft); }
.footer-bottom{
  text-align: center;
  padding: 1.2em 1.5em 2em;
  font-size: 0.78rem;
  color: var(--muted);
}
.footer-bottom p{ margin: 0; max-width: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 560px){
  .countdown{ gap: 0.7em; }
  .waitlist-form{ flex-direction: column; }
  .waitlist-input{ min-width: 0; }
  .footer-inner{ flex-direction: column; align-items: flex-start; }
}