/* ===================================================================
   ExolvR — brand + layout
   Charcoal canvas, ember-orange accent, teal spark. Space Grotesk / Inter.
   =================================================================== */

:root {
  --bg:        #0c0d0f;
  --bg-alt:    #101216;
  --panel:     #16181d;
  --panel-2:   #1c1f26;
  --line:      #2a2e37;
  --ink:       #f5f4f2;
  --ink-mut:   #9ea3ad;
  --ink-dim:   #6b7079;
  --orange:    #f26a21;
  --orange-lo: #f5975b;
  --teal:      #33bfae;
  --radius:    16px;
  --maxw:      1120px;
  --ease:      cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, .wordmark { font-family: 'Space Grotesk', 'Inter', sans-serif; }

a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--orange-lo); }

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 28px;
  padding: 16px clamp(20px, 5vw, 56px);
  background: rgba(12,13,15,.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.scrolled { border-bottom-color: var(--line); }

.wordmark {
  font-weight: 700; font-size: 22px; letter-spacing: .14em;
  color: var(--ink);
}
.wordmark--lg { font-size: 40px; letter-spacing: .1em; }

.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
  font-size: 14px; color: var(--ink-mut); font-weight: 500;
  letter-spacing: .01em; transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: 4px; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-family: 'Space Grotesk', sans-serif;
  font-size: 15px; font-weight: 600; letter-spacing: .01em;
  padding: 12px 22px; border-radius: 999px; cursor: pointer;
  border: 1px solid transparent; transition: all .22s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--orange); color: #140a04; }
.btn-primary:hover { background: #ff7c34; transform: translateY(-2px); box-shadow: 0 10px 30px -8px rgba(242,106,33,.55); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange-lo); }
.nav-cta { font-size: 13px; padding: 9px 16px; }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: calc(100vh - 68px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 40px clamp(20px, 5vw, 56px) 80px;
  overflow: hidden;
}
.hero-glow {
  position: absolute; inset: -20% 0 auto 0; height: 90%;
  background: radial-gradient(60% 55% at 50% 22%, rgba(242,106,33,.30), rgba(242,106,33,.06) 45%, transparent 70%);
  filter: blur(10px); z-index: 0; pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 75%);
}
.hero-inner { position: relative; z-index: 1; max-width: 900px; }

.chip {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12.5px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-mut); border: 1px solid var(--line);
  padding: 7px 16px; border-radius: 999px; margin-bottom: 30px;
  background: rgba(255,255,255,.02);
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(51,191,174,.18); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

.hero-title {
  font-size: clamp(34px, 6vw, 68px); font-weight: 700; line-height: 1.05;
  letter-spacing: -.02em; margin-bottom: 26px;
}
.hero-title .accent { color: var(--orange-lo); }
.hero-sub {
  font-size: clamp(16px, 2vw, 20px); color: var(--ink-mut);
  max-width: 660px; margin: 0 auto 38px;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.scroll-hint {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 1; color: var(--ink-dim); font-size: 20px;
  width: 40px; height: 40px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%;
  animation: bob 2.2s var(--ease) infinite;
}
.scroll-hint:hover { color: var(--orange); border-color: var(--orange); }
@keyframes bob { 0%,100%{transform:translate(-50%,0)} 50%{transform:translate(-50%,6px)} }

/* ---------- SECTIONS ---------- */
.section {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(72px, 11vw, 128px) clamp(20px, 5vw, 56px);
}
.section--alt { max-width: none; background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }

.eyebrow {
  font-size: 12.5px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 18px;
}
.section-title {
  font-size: clamp(28px, 4.4vw, 46px); font-weight: 700; line-height: 1.08;
  letter-spacing: -.02em; margin-bottom: 26px;
}
.section-lede { font-size: clamp(16px, 1.7vw, 19px); color: var(--ink-mut); max-width: 760px; }
.section-kicker {
  font-family: 'Space Grotesk', sans-serif; font-size: clamp(17px, 2vw, 22px);
  font-weight: 500; color: var(--orange-lo); max-width: 800px; margin-top: 44px;
  line-height: 1.4;
}
.section-kicker--muted { color: var(--ink-mut); }

/* ---------- THE GAP ---------- */
.gap {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: clamp(12px, 3vw, 40px);
  margin-top: 52px;
}
.gap-num {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px 28px; text-align: center;
}
.gap-num--hot {
  background: linear-gradient(160deg, #f26a21, #d1500f); border-color: transparent;
  box-shadow: 0 20px 60px -24px rgba(242,106,33,.6);
}
.gap-val { font-family: 'Space Grotesk', sans-serif; font-size: clamp(44px, 8vw, 84px); font-weight: 700; line-height: 1; letter-spacing: -.03em; }
.gap-val span { font-size: .5em; margin-left: 2px; }
.gap-num--hot .gap-val, .gap-num--hot .gap-cap { color: #fff; }
.gap-cap { margin-top: 16px; font-size: 14px; color: var(--ink-mut); }
.gap-mid { text-align: center; position: relative; }
.gap-x { font-family: 'Space Grotesk', sans-serif; font-size: clamp(22px, 3vw, 34px); font-weight: 700; color: var(--orange); }
.gap-x-cap { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-dim); margin-top: 2px; }
.gap-arrow { display: none; }

/* ---------- CARDS ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 52px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .25s var(--ease), border-color .25s;
}
.card:hover { transform: translateY(-4px); border-color: #3a3f49; }
.card-ico {
  width: 46px; height: 46px; display: grid; place-items: center;
  border-radius: 12px; background: var(--panel-2); color: var(--ink-mut);
  font-size: 22px; margin-bottom: 20px;
}
.card h3 { font-size: 19px; font-weight: 600; margin-bottom: 12px; letter-spacing: -.01em; }
.card p { font-size: 15px; color: var(--ink-mut); }
.card--hot { background: linear-gradient(165deg, rgba(242,106,33,.16), rgba(242,106,33,.03)); border-color: rgba(242,106,33,.4); }
.card--hot .card-ico { background: var(--orange); color: #140a04; }
.card--hot h3 { color: var(--orange-lo); }

/* ---------- CAREERS ---------- */
.roles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 52px; }
.role {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; display: flex; flex-direction: column;
  transition: border-color .25s, transform .25s var(--ease);
}
.role:hover { border-color: rgba(242,106,33,.5); transform: translateY(-3px); }
.role h3 { font-size: 21px; font-weight: 600; margin-bottom: 12px; letter-spacing: -.01em; }
.role p { font-size: 15px; color: var(--ink-mut); flex: 1; margin-bottom: 22px; }
.btn-role { align-self: flex-start; background: transparent; color: var(--orange-lo); border-color: rgba(242,106,33,.4); }
.btn-role:hover { background: var(--orange); color: #140a04; border-color: transparent; transform: translateY(-2px); }

.general {
  margin-top: 40px; text-align: center; padding: 34px;
  border: 1px dashed var(--line); border-radius: var(--radius);
}
.general p { color: var(--ink-mut); margin-bottom: 18px; }

/* ---------- FORM ---------- */
.form { margin-top: 48px; max-width: 640px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label {
  display: block; font-size: 13.5px; font-weight: 500; color: var(--ink-mut);
  margin-bottom: 18px;
}
.form .opt { color: var(--ink-dim); font-weight: 400; }
.form input, .form textarea {
  width: 100%; margin-top: 8px; padding: 13px 15px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 11px;
  color: var(--ink); font-family: inherit; font-size: 15px; resize: vertical;
  transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form textarea:focus {
  outline: none; border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(242,106,33,.15);
}
.form input::placeholder, .form textarea::placeholder { color: var(--ink-dim); }
.form .btn-primary { margin-top: 4px; }
.form-note { font-size: 13px; color: var(--ink-dim); margin-top: 16px; }
.form-note a { color: var(--ink-mut); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--line); background: var(--bg-alt);
  padding: 56px clamp(20px, 5vw, 56px);
  display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; align-items: flex-end;
}
.footer-tag { color: var(--ink-mut); font-size: 15px; max-width: 420px; margin-top: 14px; }
.footer-meta { display: flex; flex-direction: column; gap: 8px; text-align: right; font-size: 14px; color: var(--ink-dim); }
.footer-meta a { color: var(--ink-mut); }
.footer-meta a:hover { color: var(--orange-lo); }

/* ---------- REVEAL ANIMATION ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-hint, .chip .dot { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .cards, .roles { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .gap { grid-template-columns: 1fr; }
  .gap-mid { transform: rotate(90deg); margin: -6px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer { flex-direction: column; align-items: flex-start; }
  .footer-meta { text-align: left; }
}