/* ===================================================
   BRAINWAVE-JCP — Style sheet
   Aesthetic: neuro-scientific editorial, dark + accent
   Fonts: DM Serif Display + Outfit + DM Mono
   =================================================== */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0d0f14;
  --bg-2:        #13161e;
  --bg-3:        #1a1e2a;
  --bg-card:     #171b25;
  --border:      rgba(255,255,255,0.08);
  --border-2:    rgba(255,255,255,0.14);

  --text:        #e8eaf0;
  --text-2:      #9aa0b8;
  --text-3:      #5a6080;

  --purple:      #8b7ff0;
  --purple-bg:   rgba(139,127,240,0.12);
  --purple-dim:  rgba(139,127,240,0.06);

  --teal:        #3ecfa0;
  --teal-bg:     rgba(62,207,160,0.12);

  --coral:       #f07060;
  --coral-bg:    rgba(240,112,96,0.12);

  --blue:        #5ab4f5;
  --blue-bg:     rgba(90,180,245,0.12);

  --amber:       #f5b843;
  --amber-bg:    rgba(245,184,67,0.12);

  --green:       #6dd87a;
  --green-bg:    rgba(109,216,122,0.12);

  --gray:        #4a5070;

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   24px;

  --shadow:      0 2px 20px rgba(0,0,0,0.4);
  --font-display:'DM Serif Display', Georgia, serif;
  --font-body:   'Outfit', system-ui, sans-serif;
  --font-mono:   'DM Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }


/* ===================================================
   SITE HEADER
   =================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,15,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(62,207,160,0.4);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(62,207,160,0.4); }
  50%       { box-shadow: 0 0 0 8px rgba(62,207,160,0); }
}

.brand-name {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
}

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

.header-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-location {
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}


/* ===================================================
   PILLS / TAGS
   =================================================== */
.pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.pill-year    { background: var(--teal-bg); color: var(--teal); border: 1px solid rgba(62,207,160,0.25); }
.pill-purple  { background: var(--purple-bg); color: var(--purple); }
.pill-teal    { background: var(--teal-bg); color: var(--teal); }
.pill-coral   { background: var(--coral-bg); color: var(--coral); }
.pill-blue    { background: var(--blue-bg); color: var(--blue); }
.pill-amber   { background: var(--amber-bg); color: var(--amber); }
.pill-green   { background: var(--green-bg); color: var(--green); }

.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 1rem; }


/* ===================================================
   HERO
   =================================================== */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

@media (max-width: 700px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.hero-title em {
  font-style: italic;
  color: var(--teal);
}

.hero-desc {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 1.5rem;
}

/* Hero visual — brain graphic */
.hero-visual {
  position: relative;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.brain-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(62,207,160,0.15);
  animation: spin linear infinite;
}

.ring-1 { width: 180px; height: 180px; animation-duration: 30s; }
.ring-2 { width: 130px; height: 130px; animation-duration: 20s; animation-direction: reverse; border-color: rgba(139,127,240,0.15); }
.ring-3 { width: 80px;  height: 80px;  animation-duration: 12s; border-color: rgba(62,207,160,0.2); }

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.brain-core {
  position: relative;
  z-index: 1;
  color: var(--teal);
  width: 60px;
  height: 60px;
}

.brain-svg { width: 100%; height: 100%; }


/* Metrics bar */
.metrics-bar {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.metric-item {
  flex: 1;
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.metric-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--purple);
  line-height: 1;
  margin-bottom: 4px;
}

.metric-lbl {
  display: block;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
}

.metric-div {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .metrics-bar { flex-wrap: wrap; }
  .metric-div  { display: none; }
  .metric-item { min-width: 50%; border-top: 1px solid var(--border); }
}


/* ===================================================
   NAV TABS
   =================================================== */
.tab-nav {
  position: sticky;
  top: 57px;
  z-index: 90;
  background: rgba(13,15,20,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0 2rem;
  max-width: 100%;
}

.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-3);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  padding: 14px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
}

.tab-btn:hover  { color: var(--text-2); }
.tab-btn.active { color: var(--teal); border-bottom-color: var(--teal); font-weight: 500; }


/* ===================================================
   MAIN CONTENT
   =================================================== */
.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}

.tab-section { display: none; }
.tab-section.active { display: block; animation: fadeIn .3s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-header {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: .75rem;
  color: var(--text);
}

.section-lead {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.8;
  max-width: 720px;
}

.subsection-title {
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}


/* ===================================================
   CARDS
   =================================================== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (max-width: 700px) {
  .two-col { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.card h3 {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: .5rem;
}

.card p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.75;
}

.card-flag {
  display: inline-block;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 500;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  margin-bottom: .75rem;
  letter-spacing: 0.03em;
}

.flag-teal   { background: var(--teal-bg); color: var(--teal); }
.flag-coral  { background: var(--coral-bg); color: var(--coral); }
.flag-purple { background: var(--purple-bg); color: var(--purple); }
.flag-amber  { background: var(--amber-bg); color: var(--amber); }

.card-problem { border-color: rgba(240,112,96,0.25); }
.card-solution { border-color: rgba(62,207,160,0.25); }


/* ---------- HIGHLIGHT BOX ---------- */
.highlight-box {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--purple-dim);
  border: 1px solid rgba(139,127,240,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.highlight-icon {
  font-size: 22px;
  color: var(--purple);
  line-height: 1;
  flex-shrink: 0;
  padding-top: 2px;
}

.highlight-box strong {
  font-size: 14px;
  font-weight: 500;
  display: block;
  margin-bottom: .4rem;
}

.highlight-box p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.75;
}


/* ===================================================
   TIMELINE (Fondements)
   =================================================== */
.timeline-section { margin-top: 2.5rem; }

.timeline {
  position: relative;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border-2);
}

.tl-item {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  align-items: flex-start;
}

.tl-marker {
  position: absolute;
  left: 10px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 8px;
  font-family: var(--font-mono);
  font-weight: 500;
  line-height: 1.1;
  text-align: center;
  background: var(--bg);
}

.tl-purple { border-color: var(--purple); color: var(--purple); }
.tl-coral  { border-color: var(--coral);  color: var(--coral); }
.tl-teal   { border-color: var(--teal);   color: var(--teal); }

.tl-year { font-size: 7.5px; }

.tl-body {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  flex: 1;
}

.tl-title {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: .4rem;
}

.tl-text {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}


/* ===================================================
   FLOW PIPELINE (Deep Learning)
   =================================================== */
.flow-container { margin-bottom: 2.5rem; }

.flow {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.flow-step {
  flex: 1;
  min-width: 120px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.flow-step-highlight {
  background: var(--purple-dim);
  border-color: rgba(139,127,240,0.3);
}

.flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-3);
  margin-bottom: 5px;
}

.flow-step strong {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 4px;
}

.flow-step p {
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
}

.flow-arrow {
  color: var(--text-3);
  font-size: 18px;
  flex-shrink: 0;
}

@media (max-width: 800px) {
  .flow { flex-direction: column; align-items: stretch; }
  .flow-arrow { display: none; }
}


/* ---------- TWO ADV CARDS ---------- */
.two-adv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 700px) { .two-adv { grid-template-columns: 1fr; } }

.adv-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.adv-number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: rgba(139,127,240,0.2);
  line-height: 1;
  margin-bottom: .5rem;
}

.adv-card h3 { font-size: 15px; font-weight: 500; margin-bottom: .6rem; }
.adv-card > p { font-size: 14px; color: var(--text-2); line-height: 1.75; margin-bottom: 1rem; }

.adv-example {
  background: var(--bg-3);
  border-radius: var(--radius-md);
  padding: 1rem;
  border-left: 2px solid var(--purple);
}

.adv-example-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple);
  margin-bottom: .4rem;
  letter-spacing: 0.03em;
}

.adv-example p { font-size: 13px; color: var(--text-2); line-height: 1.65; }


/* ---------- ARCHITECTURE CARDS ---------- */
.arch-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.arch-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.arch-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: .75rem;
}

.arch-blue   .arch-tag { background: var(--blue-bg);   color: var(--blue); }
.arch-purple .arch-tag { background: var(--purple-bg); color: var(--purple); }
.arch-teal   .arch-tag { background: var(--teal-bg);   color: var(--teal); }

.arch-card h4 { font-size: 14px; font-weight: 500; margin-bottom: .5rem; }
.arch-card p  { font-size: 13px; color: var(--text-2); line-height: 1.65; margin-bottom: .75rem; }

.arch-use {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  padding-top: .6rem;
}


/* ===================================================
   LAYER STACK (Architecture)
   =================================================== */
.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: .5rem;
}

.layer {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 0;
  transition: background .2s;
}

.layer:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.layer:last-child  { border-radius: 0 0 var(--radius-lg) var(--radius-lg); }

.layer-blue   { background: rgba(90,180,245,0.04); }
.layer-purple { background: rgba(139,127,240,0.04); }
.layer-teal   { background: rgba(62,207,160,0.04); }
.layer-amber  { background: rgba(245,184,67,0.04); }
.layer-coral  { background: rgba(240,112,96,0.04); }
.layer-highlight { background: rgba(139,127,240,0.09); border-color: rgba(139,127,240,0.25); }

.layer-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  min-width: 90px;
  flex-shrink: 0;
}

.layer-items { display: flex; flex-wrap: wrap; gap: 6px; }

.layer-chip {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-2);
  color: var(--text-2);
}

.layer-blue   .layer-chip { border-color: rgba(90,180,245,0.25); }
.layer-purple .layer-chip { border-color: rgba(139,127,240,0.25); }
.layer-teal   .layer-chip { border-color: rgba(62,207,160,0.25); }
.layer-amber  .layer-chip { border-color: rgba(245,184,67,0.25); }
.layer-coral  .layer-chip { border-color: rgba(240,112,96,0.25); }
.layer-highlight .layer-chip { background: rgba(139,127,240,0.12); }

.layer-connector {
  width: 1px;
  height: 12px;
  background: var(--border-2);
  margin-left: 144px;
}

@media (max-width: 600px) {
  .layer { flex-direction: column; align-items: flex-start; }
  .layer-connector { margin-left: 24px; }
}


/* ===================================================
   APPLICATIONS
   =================================================== */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: border-color .2s, transform .2s;
}

.app-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
}

.app-card-featured { border-color: rgba(245,184,67,0.3); }

.app-ico {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: .75rem;
}

.app-ico-teal   { background: var(--teal-bg);   color: var(--teal); }
.app-ico-purple { background: var(--purple-bg); color: var(--purple); }
.app-ico-blue   { background: var(--blue-bg);   color: var(--blue); }
.app-ico-amber  { background: var(--amber-bg);  color: var(--amber); }
.app-ico-coral  { background: var(--coral-bg);  color: var(--coral); }
.app-ico-green  { background: var(--green-bg);  color: var(--green); }

.app-maturity {
  font-size: 10px;
  font-family: var(--font-mono);
  margin-bottom: .6rem;
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-block;
}

.maturity-high  { background: var(--teal-bg);   color: var(--teal); }
.maturity-med   { background: var(--blue-bg);   color: var(--blue); }
.maturity-low   { background: var(--border);    color: var(--text-3); }
.maturity-jcp   { background: var(--amber-bg);  color: var(--amber); }

.app-card h4 { font-size: 14px; font-weight: 500; margin-bottom: .4rem; }
.app-card p  { font-size: 12px; color: var(--text-2); line-height: 1.6; }


/* ---------- ARC TIMELINE ---------- */
.arc-timeline { margin-top: 1rem; }

.arc-steps {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.arc-step {
  text-align: center;
  flex: 1;
  min-width: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: .5rem;
}

.arc-step-highlight .arc-label { color: var(--teal); }

.arc-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid;
}

.arc-dot-gray   { border-color: var(--gray);   background: transparent; }
.arc-dot-blue   { border-color: var(--blue);   background: var(--blue-bg); }
.arc-dot-purple { border-color: var(--purple); background: var(--purple-bg); }
.arc-dot-teal   { border-color: var(--teal);   background: var(--teal-bg); box-shadow: 0 0 8px rgba(62,207,160,0.3); }

.arc-label { font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: var(--text-2); }
.arc-desc  { font-size: 12px; color: var(--text-3); line-height: 1.4; }

.arc-line {
  flex-shrink: 0;
  height: 1px;
  width: 30px;
  background: var(--border-2);
  margin-bottom: 24px;
}


/* ===================================================
   COMPARE TABLE
   =================================================== */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.compare-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  text-align: left;
  padding: 12px 14px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.compare-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: middle;
}

.compare-table tbody tr:last-child td { border-bottom: none; }

.compare-table tbody tr:hover td { background: rgba(255,255,255,0.02); }

.method-name { color: var(--text); font-weight: 500; white-space: nowrap; }

.row-highlight td { background: rgba(139,127,240,0.04); }
.row-reco td      { background: rgba(62,207,160,0.04); }

.dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}

.dot-yes     { background: var(--teal); }
.dot-partial { background: var(--amber); }
.dot-no      { background: var(--coral); }

.reco-badge {
  display: inline-block;
  font-size: 9px;
  font-family: var(--font-mono);
  background: var(--teal-bg);
  color: var(--teal);
  padding: 2px 6px;
  border-radius: 999px;
  margin-left: 6px;
  vertical-align: middle;
}

.legend {
  display: flex;
  gap: 1.5rem;
  font-size: 12px;
  color: var(--text-3);
  flex-wrap: wrap;
  padding: .5rem 0;
}


/* ===================================================
   ROADMAP
   =================================================== */
.roadmap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 700px) { .roadmap-grid { grid-template-columns: 1fr; } }

.roadmap-phase {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.phase-1 { border-top: 2px solid var(--purple); }
.phase-2 { border-top: 2px solid var(--teal); }

.phase-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .75rem;
}

.phase-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.phase-period {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}

.phase-title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.roadmap-steps { display: flex; flex-direction: column; gap: 1rem; }

.rm-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.rm-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-2);
  flex-shrink: 0;
  margin-top: 7px;
}

.phase-1 .rm-dot { background: var(--purple); }
.phase-2 .rm-dot { background: var(--teal); }

.rm-step strong { font-size: 14px; font-weight: 500; display: block; margin-bottom: .35rem; }
.rm-step p { font-size: 13px; color: var(--text-2); line-height: 1.65; }

/* Horizon 2030 */
.horizon-section { margin-top: 1rem; }

.horizon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.horizon-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.horizon-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: rgba(139,127,240,0.2);
  line-height: 1;
  margin-bottom: .6rem;
}

.horizon-card h4 { font-size: 14px; font-weight: 500; margin-bottom: .5rem; }
.horizon-card p  { font-size: 13px; color: var(--text-2); line-height: 1.65; }


/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 2.5rem 2rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  margin-bottom: .5rem;
}

.site-footer p {
  font-size: 13px;
  color: var(--text-3);
}

.footer-note {
  margin-top: .4rem;
  font-size: 12px !important;
}


/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 500px) {
  .hero { padding: 2.5rem 1rem 2rem; }
  .main-content { padding: 0 1rem 3rem; }
  .tab-nav { padding: 0 1rem; }
  .header-inner { padding: 12px 1rem; }
  .section-title { font-size: 1.6rem; }
}