/* FireUp AI — design system */
:root {
  --ink: #0c1a17;
  --ink-soft: #1a2f2a;
  --mist: #e6efe9;
  --paper: #f4f7f4;
  --line: rgba(12, 26, 23, 0.12);
  --accent: #b8d94a;
  --accent-deep: #8fb82e;
  --warm: #e8a87c;
  --muted: #5a7068;
  --white: #ffffff;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(184, 217, 74, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 20%, rgba(232, 168, 124, 0.12), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--mist) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-deep);
}

h1,
h2,
h3,
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Advertorial bar */
.ad-bar {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.55rem 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(244, 247, 244, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  font-size: 1.2rem;
  letter-spacing: -0.04em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-mark {
  width: 2.15rem;
  height: 2.15rem;
  flex-shrink: 0;
  border-radius: 0.55rem;
  display: block;
}

.brand-text {
  line-height: 1;
}

.brand span {
  color: var(--accent-deep);
}

.site-footer .brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.nav-links a {
  text-decoration: none;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}

.btn:hover {
  transform: translateY(-2px);
  color: inherit;
}

.btn-primary {
  background: var(--ink);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--ink-soft);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.btn-accent {
  background: var(--accent);
  color: var(--ink);
}

.btn-accent:hover {
  background: #c9e85f;
  color: var(--ink);
}

.btn-outline {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

/* Hero — full-bleed */
.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 26, 23, 0.35) 0%, rgba(12, 26, 23, 0.55) 40%, rgba(12, 26, 23, 0.88) 100%),
    linear-gradient(90deg, rgba(12, 26, 23, 0.55) 0%, transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 4.5rem 0 3.5rem;
  max-width: 38rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  animation: fadeUp 0.8s var(--ease) both;
}

.hero h1 {
  font-size: clamp(2.35rem, 5.2vw, 3.85rem);
  margin: 0 0 1.1rem;
  animation: fadeUp 0.9s 0.08s var(--ease) both;
}

.hero-lead {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.75rem;
  max-width: 34rem;
  animation: fadeUp 0.9s 0.16s var(--ease) both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
  animation: fadeUp 0.9s 0.24s var(--ease) both;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  animation: fadeUp 0.9s 0.32s var(--ease) both;
}

.hero-stats > div {
  padding: 0.95rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(10px);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.hero-stats span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Section chrome */
.section {
  padding: 5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.75rem;
}

.section-kicker {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.7rem;
}

.section-head h2 {
  font-size: clamp(1.85rem, 3.6vw, 2.75rem);
  margin: 0 0 0.85rem;
}

.section-head p {
  color: var(--muted);
  margin: 0;
}

/* Perks strip */
.perks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  margin-top: -2.25rem;
  position: relative;
  z-index: 2;
}

.perk {
  padding: 1.35rem 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 36px rgba(12, 26, 23, 0.07);
}

.perk strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.perk span {
  color: var(--muted);
  font-size: 0.92rem;
}

/* Opportunities */
.roles {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: stretch;
}

.role-list {
  display: grid;
  gap: 0.85rem;
}

.role-item {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1rem;
  padding: 1.2rem 1.25rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}

.role-item:hover {
  transform: translateY(-2px);
  border-color: rgba(143, 184, 46, 0.45);
  box-shadow: 0 12px 28px rgba(12, 26, 23, 0.06);
}

.role-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent-deep);
  line-height: 1;
}

.role-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
}

.role-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.media-panel {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 40px rgba(12, 26, 23, 0.1);
}

.media-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.media-panel figcaption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(12, 26, 23, 0.78);
  color: var(--white);
  font-size: 0.88rem;
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
}

/* Day-to-day */
.day-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.day-item {
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.day-item .thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin-bottom: 1.1rem;
  border-radius: var(--radius);
}

.day-item .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.day-item:hover .thumb img {
  transform: scale(1.05);
}

.day-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.25rem;
  padding-inline: 0.2rem;
}

.day-item p {
  color: var(--muted);
  margin: 0;
  padding: 0 0.2rem 0.35rem;
}

/* Work showcase */
.work-band {
  background: var(--ink);
  color: var(--white);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  width: min(100% - 2.5rem, calc(var(--max) + 4rem));
  margin-inline: auto;
}

.work-band::before {
  content: "";
  position: absolute;
  width: 42vw;
  height: 42vw;
  right: -12vw;
  top: -10vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 217, 74, 0.22), transparent 65%);
  pointer-events: none;
}

.work-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
}

.work-copy .section-kicker {
  color: var(--accent);
}

.work-copy h2 {
  font-size: clamp(1.85rem, 3.4vw, 2.6rem);
  margin: 0 0 1rem;
}

.work-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.work-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.work-images img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

.work-images img:last-child {
  margin-top: 2rem;
}

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.why-item {
  padding: 1.6rem 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(12, 26, 23, 0.04);
  transition: border-color 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
}

.why-item:hover {
  border-color: var(--accent-deep);
  transform: translateY(-3px);
}

.why-item .idx {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent-deep);
  line-height: 1;
  margin-bottom: 0.7rem;
}

.why-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
}

.why-item p {
  margin: 0;
  color: var(--muted);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  counter-reset: step;
}

.step {
  padding: 1.6rem 1.4rem;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  box-shadow: 0 10px 28px rgba(12, 26, 23, 0.04);
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  width: 2.2rem;
  height: 2.2rem;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 1rem;
  border-radius: 50%;
}

.step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.step p {
  margin: 0;
  color: var(--muted);
}

/* Apply */
.apply {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
  padding: 2.5rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(12, 26, 23, 0.06);
}

.company-box {
  padding: 1.25rem 1.35rem;
  background: var(--mist);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: 1.5rem;
}

.company-box h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.company-box p {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.apply-points {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.apply-points li {
  position: relative;
  padding: 0.85rem 1rem 0.85rem 2.6rem;
  background: var(--mist);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.apply-points li::before {
  content: "";
  position: absolute;
  left: 0.95rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent-deep);
  transform: translateY(-50%);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form {
  display: grid;
  gap: 1rem;
}

.form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 700;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  font: inherit;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--accent-deep);
  box-shadow: 0 0 0 3px rgba(184, 217, 74, 0.35);
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

.form label.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--ink-soft);
  cursor: pointer;
}

.form label.consent input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.15rem;
  accent-color: var(--accent-deep);
}

.form label.consent a {
  font-weight: 700;
}

.form-status {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
}

.form-status.ok {
  display: block;
  background: rgba(184, 217, 74, 0.25);
  color: var(--ink);
}

.form-status.err {
  display: block;
  background: rgba(200, 70, 50, 0.12);
  color: #8a2a1a;
}

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
}

.faq-intro h2 {
  font-size: clamp(1.85rem, 3.4vw, 2.6rem);
  margin: 0 0 0.85rem;
}

.faq-intro p {
  color: var(--muted);
  margin: 0 0 1.35rem;
  max-width: 28rem;
}

.faq-intro .btn {
  margin-top: 0.25rem;
}

.faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(12, 26, 23, 0.03);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 1.2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  display: flex;
  justify-content: space-between;
  gap: 0.85rem;
  align-items: flex-start;
  line-height: 1.25;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(184, 217, 74, 0.35);
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1;
  transition: transform 0.25s, background 0.25s;
}

.faq-item[open] summary::after {
  content: "–";
  background: var(--accent);
}

.faq-item p {
  margin: 0;
  padding: 0 1.2rem 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Page hero (inner) */
.page-hero {
  padding: 4rem 0 2.5rem;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  max-width: 18ch;
  margin: 0 0 1rem;
}

.page-hero p {
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.prose {
  max-width: 720px;
}

.prose h2 {
  font-size: 1.45rem;
  margin: 2.25rem 0 0.75rem;
}

.prose ul {
  padding-left: 1.2rem;
  color: var(--muted);
}

.prose li {
  margin-bottom: 0.45rem;
}

.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.panel {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.panel h3 {
  margin: 0 0 0.55rem;
}

.panel p {
  margin: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 3rem 0 1.75rem;
  margin-top: 2.5rem;
}

.footer-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  max-width: 28rem;
}

.site-footer .brand {
  color: var(--white);
  display: inline-block;
  margin-bottom: 0.65rem;
}

.footer-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.98rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.4rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 600;
  font-size: 0.95rem;
}

.footer-nav a:hover {
  color: var(--accent);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.65rem 1.5rem;
  padding: 1.25rem 0 0.35rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-meta p {
  margin: 0;
}

.footer-meta a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.7);
}

.footer-meta a:hover {
  color: var(--accent);
}

.footer-meta .dot {
  margin: 0 0.35rem;
  opacity: 0.5;
}

.footer-bottom {
  padding-top: 1rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.42);
}

/* legacy grid kept unused */
.footer-grid {
  display: none;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes heroDrift {
  from {
    transform: scale(1.04) translateY(0);
  }
  to {
    transform: scale(1.08) translateY(-1.5%);
  }
}

/* Responsive */
@media (max-width: 900px) {
  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links .btn {
    width: 100%;
  }

  .hero-stats,
  .perks,
  .roles,
  .day-grid,
  .work-layout,
  .why-grid,
  .steps,
  .apply,
  .contact-grid,
  .footer-grid,
  .split-2,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .perks {
    margin-top: 1.5rem;
  }

  .work-band {
    width: min(100% - 1.5rem, var(--max));
    border-radius: var(--radius);
  }

  .work-images img:last-child {
    margin-top: 0;
  }

  .media-panel {
    min-height: 280px;
  }
}

@media (max-width: 600px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .apply {
    padding: 1.35rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}