:root {
  --bg: #0b0a09;
  --bg-elevated: #141210;
  --bg-soft: #1c1916;
  --ink: #f7f1e8;
  --ink-soft: #c9c0b4;
  --muted: #8f867a;
  --line: rgba(247, 241, 232, 0.1);
  --accent: #ea580c;
  --accent-bright: #ff7a2f;
  --accent-deep: #c2410c;
  --glow: rgba(234, 88, 12, 0.28);
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --font-display: "Fraunces", "Noto Serif SC", Georgia, serif;
  --font-body: "Sora", "Noto Sans SC", sans-serif;
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(234, 88, 12, 0.18), transparent 55%),
    radial-gradient(900px 500px at 0% 20%, rgba(255, 140, 66, 0.08), transparent 50%),
    linear-gradient(180deg, #100e0c 0%, var(--bg) 40%, #090807 100%);
  background-attachment: fixed;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(11, 10, 9, 0.72);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand img {
  width: 36px;
  height: 36px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent-deep));
  box-shadow: 0 10px 30px var(--glow);
}

.btn-primary:hover {
  box-shadow: 0 16px 40px rgba(234, 88, 12, 0.4);
}

.btn-ghost {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.btn-ghost:hover {
  border-color: rgba(234, 88, 12, 0.5);
  background: rgba(234, 88, 12, 0.08);
}

.hero {
  position: relative;
  padding: clamp(4rem, 10vw, 7rem) 0 4.5rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 10% auto auto 50%;
  width: min(720px, 90vw);
  height: min(720px, 90vw);
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(234, 88, 12, 0.16), transparent 68%);
  pointer-events: none;
  animation: pulse 8s ease-in-out infinite;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--accent-bright);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1,
.section-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  max-width: 12ch;
}

.lead {
  max-width: 36rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-panel {
  position: relative;
  min-height: 360px;
  border-radius: 28px;
  padding: 2rem;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--bg-elevated);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rise 1s ease both;
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -20% -30% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 47, 0.35), transparent 70%);
}

.panel-badge {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(234, 88, 12, 0.15);
  color: var(--accent-bright);
  font-size: 0.8rem;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0 0 0.75rem;
}

.panel-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.panel-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

.panel-list strong {
  color: var(--ink);
}

.dot {
  width: 8px;
  height: 8px;
  margin-top: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.section {
  padding: 4.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.section-desc {
  color: var(--ink-soft);
  margin: 0;
}

.feature-grid,
.platform-grid,
.card-grid,
.article-grid {
  display: grid;
  gap: 1.25rem;
}

.feature-grid {
  grid-template-columns: repeat(3, 1fr);
}

.platform-grid {
  grid-template-columns: repeat(2, 1fr);
}

.card-grid,
.article-grid {
  grid-template-columns: repeat(3, 1fr);
}

.feature,
.platform,
.article-card,
.faq-item,
.soft-card {
  border: 1px solid var(--line);
  background: rgba(20, 18, 16, 0.85);
  border-radius: var(--radius);
}

.feature,
.soft-card,
.article-card {
  padding: 1.6rem;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.feature:hover,
.article-card:hover,
.platform:hover {
  transform: translateY(-4px);
  border-color: rgba(234, 88, 12, 0.35);
  background: rgba(28, 25, 22, 0.95);
}

.feature h3,
.platform h3,
.article-card h3,
.soft-card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 560;
}

.feature p,
.platform p,
.article-card p,
.soft-card p {
  margin: 0;
  color: var(--ink-soft);
}

.icon-wrap {
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(234, 88, 12, 0.12);
  color: var(--accent-bright);
}

.platform {
  padding: 1.8rem;
  display: grid;
  gap: 1rem;
}

.platform-top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.platform-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(255, 122, 47, 0.2), rgba(194, 65, 12, 0.12));
  border: 1px solid rgba(234, 88, 12, 0.25);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 1.8rem 1.5rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-bright);
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.2rem 1.4rem;
  font-weight: 600;
}

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

.faq-item p {
  margin: 0;
  padding: 0 1.4rem 1.3rem;
  color: var(--ink-soft);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(20, 18, 16, 0.9);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  padding: 1rem 1.2rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--ink-soft);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.02);
}

tr:last-child td {
  border-bottom: 0;
}

.cta-band {
  margin: 1rem 0 4rem;
  padding: 2.5rem;
  border-radius: 28px;
  border: 1px solid rgba(234, 88, 12, 0.28);
  background:
    radial-gradient(500px 180px at 10% 0%, rgba(234, 88, 12, 0.22), transparent 60%),
    linear-gradient(135deg, #1a1410, #120f0d);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-band h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.cta-band p {
  margin: 0;
  color: var(--ink-soft);
}

.page-hero {
  padding: 4rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--ink-soft);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0 2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.prose {
  max-width: 760px;
}

.prose h2 {
  margin: 2.2rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
}

.prose h3 {
  margin: 1.6rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.prose li + li {
  margin-top: 0.4rem;
}

.daily-box {
  margin: 2rem 0;
  padding: 1.4rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(234, 88, 12, 0.4);
  background: rgba(234, 88, 12, 0.06);
}

.daily-box .label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-bright);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.site-footer {
  margin-top: 3rem;
  padding: 2.5rem 0 2rem;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.25);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
}

.footer-links a {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.copyright {
  color: var(--muted);
  font-size: 0.88rem;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.quote {
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(20, 18, 16, 0.8);
}

.quote p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

.quote footer {
  color: var(--muted);
  font-size: 0.9rem;
}

.stars {
  color: var(--accent-bright);
  letter-spacing: 0.08em;
}

.sitemap-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  list-style: none;
}

.sitemap-list a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(20, 18, 16, 0.8);
}

.sitemap-list span {
  color: var(--muted);
  font-size: 0.88rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
}

@keyframes pulse {
  0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.05); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  animation: rise 0.8s ease both;
}

@media (max-width: 960px) {
  .hero-grid,
  .feature-grid,
  .platform-grid,
  .card-grid,
  .article-grid,
  .steps,
  .quote-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: none;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(12, 11, 10, 0.96);
    border-bottom: 1px solid var(--line);
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .cta-band {
    padding: 1.6rem;
  }
}


.hero-visual {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #100e0c;
  min-height: 320px;
  animation: rise 1s ease both;
}

.hero-image {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
  transition: transform 1.2s ease;
}

.hero-visual:hover .hero-image {
  transform: scale(1.05);
}

.feature-icon,
.platform-img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: block;
  margin-bottom: 1rem;
  object-fit: cover;
  background: rgba(234, 88, 12, 0.08);
}

.platform-top .platform-img {
  margin-bottom: 0;
}

.brand img {
  border-radius: 50%;
  object-fit: cover;
  background: transparent;
}