/* ===========================================================================
   AI GIRLFRIEND CHAT — Valorant / Riot Games inspired redesign
   Coral red · cream · purple · ink · diagonal slabs · condensed display type
   =========================================================================== */

:root {
  --coral:        #FF4655;
  --coral-deep:   #E63946;
  --coral-soft:   #FF7A85;
  --cream:        #ECE8E1;
  --bone:         #F5F1EA;
  --paper:        #FFFFFF;
  --ink:          #0F1923;
  --ink-2:        #1A2530;
  --steel:        #768079;
  --purple:       #5b3499;
  --purple-deep:  #2a0f57;
  --purple-bright:#7c4dff;
  --text-dark:    #0F1923;
  --text-muted:   rgba(15, 25, 35, 0.62);
  --text-light:   #ECE8E1;
  --text-light-mute: rgba(236, 232, 225, 0.62);

  /* Diagonal slab clipping */
  --slab-clip-top: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
  --slab-clip-bottom: polygon(0 0, 100% 0, 100% 96%, 0 100%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  background: var(--ink);
  color: var(--text-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: 0; background: none; color: inherit; font: inherit; }
::selection { background: var(--coral); color: var(--paper); }

/* ============== TOPBAR ============== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 76px;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  background: var(--ink);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-family: 'Oswald', sans-serif;
  transition: transform 0.4s ease;
}
.topbar.is-hidden { transform: translateY(-100%); }

.topbar-left { display: flex; align-items: stretch; }

.riot-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 22px;
  background: var(--ink-2);
  color: var(--paper);
  border-right: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.riot-badge::after {
  content: '';
  position: absolute;
  right: -16px; top: 0; bottom: 0;
  width: 16px;
  background: var(--ink-2);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.riot-mark { display: inline-flex; }
.riot-mark svg { width: 28px; height: 28px; color: var(--coral); }
.riot-text {
  font-family: 'Anton', sans-serif;
  font-size: 0.78rem;
  line-height: 0.95;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--paper);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 22px 0 32px;
  color: var(--paper);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  font-size: 0.86rem;
}
.brand-v {
  font-family: 'Anton', sans-serif;
  color: var(--coral);
  font-size: 1.4rem;
  letter-spacing: -0.05em;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.topbar-nav a {
  color: var(--text-light);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.topbar-nav a::before {
  content: '';
  position: absolute;
  left: 50%; bottom: -4px;
  width: 0; height: 2px;
  background: var(--coral);
  transition: width 0.3s cubic-bezier(.2,.8,.2,1), left 0.3s;
}
.topbar-nav a:hover { color: var(--paper); }
.topbar-nav a:hover::before { width: 24px; left: calc(50% - 12px); }

.topbar-right { display: flex; align-items: center; gap: 14px; padding-right: 0; }
.icon-btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 38px; height: 38px;
  color: var(--text-light);
  transition: color 0.2s;
}
.icon-btn:hover { color: var(--coral); }
.icon-btn svg { width: 20px; height: 20px; }

/* Coral CTA in topbar — angled cut signature */
.top-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 0 28px 0 36px;
  background: var(--coral);
  color: var(--paper);
  font-family: 'Anton', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  clip-path: polygon(12px 0, 100% 0, 100% 100%, 0 100%);
  position: relative;
  transition: background 0.25s ease;
}
.top-cta:hover { background: var(--paper); color: var(--ink); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0 18px;
  align-self: center;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--paper);
  transition: transform 0.3s, opacity 0.3s;
}
body.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============== Universal display helpers ============== */
.display-font, .slab-title, .hero-title-main, .we-title, .coral-title,
.purple-title, .footer-brand span:last-child, .agent-name, .we-sub, .ep-row {
  font-family: 'Anton', 'Oswald', Impact, sans-serif;
  font-weight: 400;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}
.kicker-font, .slab-kicker, .cc-tag, .topics-tag, .we-tag, .hero-tag, .shot-tag {
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

/* ============== Buttons ============== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  border: none;
  transition: color 0.3s cubic-bezier(.2,.8,.2,1), transform 0.3s;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.btn > span { position: relative; z-index: 2; }
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1);
}
.btn::after {
  content: '';
  position: absolute;
  inset: 2px;
  z-index: 1;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1);
}
.btn:hover { transform: translateY(-1px); }

.btn-coral { color: var(--paper); }
.btn-coral::before { background: var(--ink); transform: translateX(-101%); }
.btn-coral::after  { background: var(--coral); }
.btn-coral:hover::before { transform: translateX(0); }
.btn-coral:hover::after  { transform: translateX(101%); }
.btn-coral:hover { color: var(--paper); }

.btn-ghost { color: var(--paper); }
.btn-ghost::before { background: var(--paper); transform: translateX(-101%); }
.btn-ghost::after  { background: transparent; box-shadow: inset 0 0 0 2px var(--paper); }
.btn-ghost:hover { color: var(--ink); }
.btn-ghost:hover::before { transform: translateX(0); }

.btn-white { color: var(--coral); }
.btn-white::before { background: var(--ink); transform: translateX(-101%); }
.btn-white::after  { background: var(--paper); }
.btn-white:hover { color: var(--paper); }
.btn-white:hover::before { transform: translateX(0); }
.btn-white:hover::after { transform: translateX(101%); }

/* ============== HERO ============== */
.hero {
  position: relative;
  padding: 76px 0 0;
  min-height: 100vh;
  background: var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: saturate(1.1) contrast(1.05) brightness(0.92);
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 25, 35, 0.35) 0%, rgba(15, 25, 35, 0.15) 30%, rgba(15, 25, 35, 0.55) 70%, var(--ink) 100%),
    radial-gradient(ellipse 60% 40% at 50% 35%, rgba(255, 70, 85, 0.12), transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 32px;
  align-items: center;
  padding: clamp(40px, 6vw, 100px) clamp(24px, 5vw, 80px);
  min-height: calc(100vh - 76px - 56px);
}

.hero-side { display: flex; flex-direction: column; gap: 18px; }
.hero-side-left { align-items: flex-start; }
.hero-side-right { align-items: flex-end; text-align: right; }

.hero-tag, .hero-meta {
  color: var(--coral);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-meta { color: var(--text-light-mute); }
.hero-meta::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--coral);
  box-shadow: 0 0 12px var(--coral);
  animation: blink 1.5s infinite;
}
@keyframes blink { 50% { opacity: 0.4; } }

.hero-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  font-family: 'Anton', sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-light);
}
.hero-specs span {
  padding: 6px 12px;
  background: rgba(15, 25, 35, 0.55);
  border-left: 2px solid var(--coral);
  backdrop-filter: blur(8px);
}

.hero-center { text-align: center; }
.hero-title {
  margin: 0;
  color: var(--paper);
  line-height: 0.85;
}
.hero-title-pre {
  display: block;
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2.2rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-light-mute);
  margin-bottom: 8px;
  text-indent: 0.4em;
}
.hero-title-main {
  display: block;
  font-family: 'Anton', sans-serif;
  font-size: clamp(4.5rem, 14vw, 14rem);
  letter-spacing: 0.04em;
  color: var(--paper);
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
  position: relative;
}
.hero-title-main::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -16px;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--coral);
}

.hero-sub {
  max-width: 620px;
  margin: 42px auto 32px;
  color: var(--text-light);
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-bottom-bar {
  position: relative;
  z-index: 2;
  background: var(--coral);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 16px 24px;
  font-family: 'Anton', sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.bar-dot {
  width: 6px; height: 6px;
  background: var(--paper);
  border-radius: 50%;
}

/* ============== Slab framework — diagonal cuts ============== */
.slab-cream, .slab-bone, .slab-purple, .slab-coral, .slab-dark {
  position: relative;
  padding: clamp(80px, 9vw, 140px) clamp(20px, 6vw, 96px);
}
.slab-cream { background: var(--cream); color: var(--text-dark); }
.slab-bone  { background: var(--bone); color: var(--text-dark); }
.slab-coral { background: var(--coral); color: var(--paper); }
.slab-dark  { background: var(--ink); color: var(--text-light); }

/* Diagonal slab edge between sections */
.slab-cream::before, .slab-bone::before, .slab-purple::before,
.slab-coral::before, .slab-dark::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: -2px;
  height: 60px;
  background: inherit;
  clip-path: polygon(0 60px, 100% 0, 100% 60px, 0 60px);
  z-index: 1;
}
.slab-cream::after, .slab-bone::after, .slab-purple::after,
.slab-coral::after, .slab-dark::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 60px;
  background: inherit;
  clip-path: polygon(0 0, 100% 0, 100% 60px, 0 0);
  z-index: 1;
}

/* Coral accent stripe on top of cream slab (like reference's red bar above "LATEST ARTICLES") */
.slab-cream > * { position: relative; z-index: 2; }
.slab-bone > * { position: relative; z-index: 2; }

/* ============== Section heads ============== */
.slab-head {
  text-align: center;
  margin-bottom: 56px;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}
.slab-kicker {
  display: inline-block;
  color: var(--coral);
  margin-bottom: 14px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.slab-kicker.light { color: var(--coral); }

.slab-title {
  margin: 0 0 18px;
  font-family: 'Anton', sans-serif;
  font-size: clamp(2.6rem, 7vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--coral);
  position: relative;
  display: inline-block;
}
.slab-title.light { color: var(--coral); }
.slab-title::after {
  content: '';
  position: absolute;
  left: 50%; bottom: -10px;
  transform: translateX(-50%);
  width: 60px; height: 3px;
  background: var(--coral);
}

.slab-sub {
  margin: 22px auto 0;
  color: var(--text-muted);
  max-width: 720px;
  font-size: 1rem;
  line-height: 1.7;
}
.slab-sub.light { color: var(--text-light-mute); }

/* ============== CLUSTERS GRID ============== */
.cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  align-items: stretch;
}
.cluster-card {
  background: var(--paper);
  color: var(--text-dark);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s;
  box-shadow: 0 8px 32px rgba(15, 25, 35, 0.05);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.cluster-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(15, 25, 35, 0.18);
}
.cluster-card::after {
  content: '';
  position: absolute;
  right: 0; bottom: 0;
  width: 22px; height: 22px;
  background: var(--coral);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.cc-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 32 / 27;
}

.cc-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: saturate(1.1);
  transition: transform 0.8s cubic-bezier(.2,.8,.2,1);
}
.cluster-card:hover .cc-img img { transform: scale(1.07); }
.cc-img::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0; right: 0;
  height: 4px;
  background: var(--coral);
}

.cc-body { padding: 26px 26px 38px; flex: 1; display: flex; flex-direction: column; }
.cc-tag {
  display: inline-block;
  color: var(--coral);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 0.7rem;
  margin-bottom: 10px;
}
.cluster-card h3 {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(1.5rem, 2vw, 1.85rem);
  letter-spacing: 0.02em;
  margin: 0 0 14px;
  color: var(--ink);
  line-height: 1.05;
  text-transform: uppercase;
}
.cluster-card p {
  margin: 0 0 22px;
  color: var(--text-muted);
  line-height: 1.65;
  font-size: 0.95rem;
  flex: 1;
}
.cc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Anton', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  padding-top: 14px;
  border-top: 2px solid var(--ink);
}
.cc-link i {
  font-style: normal;
  color: var(--coral);
  transition: transform 0.3s;
}
.cluster-card:hover .cc-link i { transform: translateX(6px); }

/* ============== FEATURES — purple Evolution slab ============== */
.features.slab-purple {
  background:
    linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 60%, #100626 100%);
  color: var(--text-light);
  position: relative;
  overflow: hidden;
  padding: clamp(80px, 9vw, 140px) clamp(20px, 6vw, 96px);
}
.features.slab-purple::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: -2px;
  height: 60px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 60%, #100626 100%);
  clip-path: polygon(0 60px, 100% 0, 100% 60px, 0 60px);
}
.features.slab-purple::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 60px;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 60%, #100626 100%);
  clip-path: polygon(0 0, 100% 0, 100% 60px, 0 0);
}
.purple-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.32;
  mix-blend-mode: overlay;
}
.purple-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }

.purple-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.purple-art { position: relative; }
.hex-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 540px;
  margin: 0 auto;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: linear-gradient(135deg, var(--purple-bright), var(--purple));
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(124, 77, 255, 0.4);
}
.hex-stage img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: saturate(1.2) contrast(1.1);
}
.hex-stage::before {
  content: '';
  position: absolute;
  inset: 8px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  border: 2px solid var(--paper);
  z-index: 2;
  pointer-events: none;
}
.hex-shadow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(ellipse at center, rgba(124, 77, 255, 0.4), transparent 60%);
  z-index: -1;
}

.purple-text { position: relative; }
.ep-row {
  display: block;
  color: var(--coral);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.ep-row span { color: var(--text-light-mute); margin: 0 6px; }
.purple-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(3rem, 8vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--coral);
  margin: 0 0 20px;
  position: relative;
}
.purple-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 80px; height: 3px;
  background: var(--coral);
}
.agent-row {
  display: block;
  margin: 22px 0 10px;
  color: var(--text-light-mute);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.agent-row span { color: var(--paper); }
.agent-name {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.4rem, 2.3vw, 2.1rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--paper);
  margin: 0 0 32px;
}

.features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 26px;
  margin-bottom: 38px;
}
.features-list article {
  position: relative;
  padding: 14px 0 14px 56px;
  border-top: 1px solid rgba(236, 232, 225, 0.12);
}
.features-list article b {
  position: absolute;
  left: 0; top: 12px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 1.8rem;
  color: var(--coral);
  letter-spacing: 0;
}
.features-list h4 {
  margin: 0 0 4px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--paper);
}
.features-list p {
  margin: 0;
  color: var(--text-light-mute);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* ============== VISUALS — WE ARE white slab ============== */
.visuals.slab-bone {
  padding: clamp(80px, 9vw, 140px) clamp(20px, 6vw, 96px);
}
.visuals-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.7fr;
  gap: 48px;
  align-items: center;
}

.visuals-shot { position: relative; }
.shot-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  background: var(--ink);
}
.shot-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 15%;
  filter: saturate(1.15);
}
.shot-frame::after {
  content: '';
  position: absolute;
  right: 0; bottom: 0;
  width: 26px; height: 26px;
  background: var(--coral);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.shot-tag {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--coral);
  color: var(--paper);
  padding: 8px 14px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  text-transform: uppercase;
}

.we-tag {
  display: block;
  color: var(--coral);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 14px;
}
.we-title {
  margin: 0;
  font-family: 'Anton', sans-serif;
  font-size: clamp(3rem, 7.5vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--ink);
}
.we-title em {
  font-style: normal;
  color: var(--coral);
}
.we-sub {
  margin: 18px 0 18px;
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  letter-spacing: 0.18em;
  color: var(--text-muted);
}
.visuals-text p {
  margin: 0 0 20px;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 1rem;
  max-width: 540px;
}
.we-list { list-style: none; padding: 0; margin: 0 0 30px; max-width: 540px; }
.we-list li {
  padding: 12px 0 12px 32px;
  border-top: 1px solid rgba(15, 25, 35, 0.1);
  color: var(--ink);
  font-weight: 500;
  position: relative;
  line-height: 1.5;
}
.we-list li::before {
  content: '▸';
  position: absolute;
  left: 8px;
  color: var(--coral);
  font-size: 1rem;
}
.we-list li:last-child { border-bottom: 1px solid rgba(15, 25, 35, 0.1); }

.visuals-character {
  position: relative;
  height: 100%;
  min-height: 420px;
}
.visuals-character img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 10%;
  clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 30px);
}

/* ============== TOPICS — YOUR AGENTS coral slab ============== */
.topics.slab-coral {
  padding: clamp(100px, 11vw, 160px) clamp(20px, 6vw, 96px);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.coral-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.coral-characters {
  position: relative;
  height: 100%;
  min-height: 460px;
}
.char {
  position: absolute;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(15, 25, 35, 0.25);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}
.char-1 {
  top: 8%; left: 8%;
  width: 52%;
  aspect-ratio: 3 / 4;
  z-index: 2;
  transform: rotate(-4deg);
}
.char-2 {
  bottom: 4%; right: 4%;
  width: 56%;
  aspect-ratio: 3 / 4;
  z-index: 1;
  transform: rotate(3deg);
}
.char img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}
.char::after {
  content: '';
  position: absolute;
  right: 0; bottom: 0;
  width: 24px; height: 24px;
  background: var(--ink);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.topics-tag {
  display: block;
  color: var(--paper);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 16px;
  opacity: 0.85;
}
.coral-title {
  margin: 0;
  font-family: 'Anton', sans-serif;
  font-size: clamp(3.5rem, 9vw, 8rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.coral-sub {
  margin: 22px 0 12px;
  font-family: 'Anton', sans-serif;
  font-size: clamp(1rem, 1.5vw, 1.4rem);
  letter-spacing: 0.18em;
  color: var(--paper);
  opacity: 0.95;
}
.coral-desc {
  margin: 0 0 26px;
  color: rgba(255,255,255,0.85);
  line-height: 1.65;
  font-size: 0.98rem;
  max-width: 540px;
}

.topic-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}
.topic-grid a {
  padding: 10px 16px;
  background: rgba(15, 25, 35, 0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--paper);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: all 0.25s cubic-bezier(.2,.8,.2,1);
}
.topic-grid a:hover {
  background: var(--paper);
  color: var(--coral);
  transform: translateY(-2px);
  border-color: var(--paper);
}

/* ============== FAQ — MAP dark slab ============== */
.faq.slab-dark {
  position: relative;
  color: var(--text-light);
  overflow: hidden;
}
.faq-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.faq-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(1.1) contrast(1.05);
}
.faq.slab-dark::before, .faq.slab-dark::after { background: var(--ink); }
.faq-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1100px;
  margin: 0 auto;
}
.faq-head { text-align: left; margin-left: 0; }
.faq-head .slab-title::after { left: 0; transform: none; }

.faq-list { margin-top: 36px; }
details {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 0;
  transition: background 0.3s ease;
}
details:last-of-type { border-bottom: 1px solid rgba(255,255,255,0.1); }
details[open] { background: rgba(255, 70, 85, 0.05); }
summary {
  cursor: pointer;
  list-style: none;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  letter-spacing: 0.04em;
  padding: 24px 0;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  color: var(--paper);
  transition: color 0.3s, padding-left 0.3s;
}
summary:hover { color: var(--coral); padding-left: 14px; }
summary::-webkit-details-marker { display: none; }
summary i {
  font-style: normal;
  font-family: 'Anton', sans-serif;
  font-size: 1.6rem;
  color: var(--coral);
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1);
  flex-shrink: 0;
}
details[open] summary i { transform: rotate(45deg); }
details p {
  max-width: 900px;
  line-height: 1.75;
  font-size: 0.98rem;
  color: var(--text-light-mute);
  padding: 0 0 24px;
  margin: 0;
  animation: faq-in 0.4s ease;
}
@keyframes faq-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.faq-cta {
  margin-top: 36px;
  align-self: flex-start;
}

/* ============== FOOTER ============== */
.footer {
  background: #0a1219;
  color: var(--text-light);
  padding: clamp(60px, 7vw, 96px) clamp(20px, 6vw, 96px) 28px;
  position: relative;
  border-top: 4px solid var(--coral);
}
.footer-inner { max-width: 1400px; margin: 0 auto; }
.footer-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  font-family: 'Anton', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  width: 100%;
  color: var(--paper);
}
.footer-brand .brand-v { font-size: clamp(1.6rem, 4vw, 3.2rem); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 50px;
}
.footer-col p {
  color: var(--text-light-mute);
  line-height: 1.6;
  margin: 0 0 26px;
  font-size: 0.95rem;
  max-width: 460px;
}
.footer-col h4 {
  margin: 0 0 16px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--coral);
}
.footer-col a:not(.btn) {
  display: block;
  margin: 10px 0;
  color: var(--text-light);
  font-size: 0.92rem;
  transition: color 0.25s, padding-left 0.25s;
}
.footer-col a:not(.btn):hover { color: var(--coral); padding-left: 6px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.82rem;
  color: var(--text-light-mute);
}
.f-url { font-family: 'Anton', sans-serif; color: var(--coral); letter-spacing: 0.2em; }

/* ============== Floating CTA ============== */
.floating {
  position: fixed;
  z-index: 90;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--coral);
  color: var(--paper);
  font-family: 'Anton', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  box-shadow: 0 12px 28px rgba(255, 70, 85, 0.45);
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), background 0.3s;
}
.floating:hover { transform: translateY(-3px); background: var(--ink); }
.f-dot {
  width: 8px; height: 8px;
  background: var(--paper);
  border-radius: 50%;
  animation: blink 1.5s infinite;
}

/* ============== Breadcrumbs (cluster sub-pages) ============== */
.crumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px clamp(20px, 6vw, 96px);
  background: var(--ink);
  color: var(--text-light-mute);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.crumbs a {
  color: var(--text-light-mute);
  transition: color 0.25s;
}
.crumbs a:hover { color: var(--coral); }
.crumbs-sep { color: var(--coral); }
.crumbs-current { color: var(--paper); }

/* ============== SEO INTRO BLOCK (slab-bone) ============== */
.seo-intro.slab-bone {
  padding: clamp(80px, 9vw, 130px) clamp(20px, 6vw, 96px);
}
.seo-intro-inner {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: flex-start;
  max-width: 1400px;
  margin: 0 auto;
}
.seo-intro-side {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.seo-num {
  font-family: 'Anton', sans-serif;
  font-size: clamp(8rem, 16vw, 14rem);
  line-height: 0.78;
  color: var(--coral);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  position: relative;
}
.seo-num::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 64px;
  height: 4px;
  background: var(--ink);
}
.seo-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 26px;
}
.seo-badges span {
  padding: 8px 12px;
  background: var(--paper);
  border: 1px solid rgba(15, 25, 35, 0.12);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}

.seo-intro-main { max-width: 820px; }
.seo-intro-title {
  margin: 0 0 28px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 5.5vw, 5rem);
  line-height: 0.96;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
}
.seo-intro-title em {
  font-style: normal;
  color: var(--coral);
}
.seo-lede,
.seo-intro-main p {
  margin: 0 0 22px;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.7;
  color: var(--text-dark);
}
.seo-lede {
  font-size: clamp(1.1rem, 1.4vw, 1.28rem);
  font-weight: 500;
  color: var(--ink);
}
.seo-intro-main p strong {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(transparent 60%, rgba(255, 70, 85, 0.18) 60%);
  padding: 0 2px;
}
.seo-intro-list {
  list-style: none;
  padding: 0;
  margin: 32px 0;
}
.seo-intro-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(15, 25, 35, 0.1);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
}
.seo-intro-list li:last-child { border-bottom: 1px solid rgba(15, 25, 35, 0.1); }
.seo-intro-list li i {
  font-style: normal;
  color: var(--coral);
  font-family: 'Anton', sans-serif;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.seo-intro-list a {
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, color 0.25s;
}
.seo-intro-list a:hover {
  color: var(--coral);
  border-color: var(--coral);
}

/* ============== SEO DEEP-DIVE BLOCK (slab-paper) ============== */
.slab-paper {
  background: var(--paper);
  color: var(--text-dark);
  position: relative;
  padding: clamp(80px, 9vw, 130px) clamp(20px, 6vw, 96px);
}
.slab-paper::before,
.slab-paper::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 60px;
  background: var(--paper);
  z-index: 1;
}
.slab-paper::before {
  top: -2px;
  clip-path: polygon(0 60px, 100% 0, 100% 60px, 0 60px);
}
.slab-paper::after {
  bottom: -2px;
  clip-path: polygon(0 0, 100% 0, 100% 60px, 0 0);
}
.slab-paper > * { position: relative; z-index: 2; }

.seo-deep-inner { max-width: 1400px; margin: 0 auto; }

.seo-deep-head {
  max-width: 880px;
  margin-bottom: 56px;
}
.seo-deep-head .slab-kicker { color: var(--coral); }
.seo-deep-title {
  margin: 14px 0 18px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 5.6vw, 5rem);
  line-height: 0.96;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  display: inline-block;
}
.seo-deep-title em {
  font-style: normal;
  color: var(--coral);
}
.seo-deep-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 60px; height: 3px;
  background: var(--coral);
}
.seo-deep-lede {
  margin: 26px 0 0;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.7;
}

.seo-deep-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(36px, 4.5vw, 64px);
  align-items: flex-start;
}
.seo-deep-article { max-width: 780px; }
.seo-deep-article h3 {
  margin: 36px 0 14px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--ink);
  position: relative;
  padding-left: 18px;
  border-left: 3px solid var(--coral);
}
.seo-deep-article h3:first-child { margin-top: 0; }
.seo-deep-article p {
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-dark);
}
.seo-deep-article p strong {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(transparent 60%, rgba(255, 70, 85, 0.18) 60%);
  padding: 0 2px;
}

.seo-deep-aside {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.aside-card {
  position: relative;
  background: var(--cream);
  padding: 26px 24px 28px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.aside-card::after {
  content: '';
  position: absolute;
  right: 0; bottom: 0;
  width: 18px; height: 18px;
  background: var(--coral);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.aside-card-dark {
  background: var(--ink);
  color: var(--text-light);
}
.aside-card-dark .aside-kicker { color: var(--coral); }
.aside-card-dark h4 { color: var(--paper) !important; }
.aside-card-dark ul li {
  color: var(--text-light-mute) !important;
  border-color: rgba(255,255,255,0.12) !important;
}
.aside-card-dark ul li:last-child {
  border-bottom-color: rgba(255,255,255,0.12) !important;
}
.aside-card-dark ul li a { color: var(--text-light) !important; }
.aside-card-dark ul li a:hover { color: var(--coral) !important; }
.aside-kicker {
  display: block;
  color: var(--coral);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.aside-card h4 {
  margin: 0 0 16px;
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
}
.aside-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.aside-card ul li {
  padding: 11px 0;
  border-top: 1px solid rgba(15, 25, 35, 0.1);
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--ink);
}
.aside-card ul li:last-child { border-bottom: 1px solid rgba(15, 25, 35, 0.1); }
.aside-card ul li a {
  color: inherit;
  display: block;
  transition: color 0.25s, padding-left 0.25s;
}
.aside-card ul li a:hover { color: var(--coral); padding-left: 6px; }
.aside-tags li {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

/* ============== Reveal animations ============== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s cubic-bezier(.2,.8,.2,1), transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============== Responsive ============== */
@media (max-width: 1180px) {
  .cluster-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .features-list { grid-template-columns: 1fr; }
  .seo-deep-grid { grid-template-columns: 1fr 300px; }
}
@media (max-width: 980px) {
  .topbar-nav { display: none; }
  .topbar-right .icon-btn { display: none; }
  .menu-toggle { display: flex; }
  .top-cta { display: none; }
  body.menu-open .topbar-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    inset: 76px 0 auto 0;
    background: var(--ink);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 24px;
    gap: 18px;
  }
  .hero-inner { grid-template-columns: 1fr; gap: 24px; padding: 32px 24px 48px; }
  .hero-side-right { align-items: flex-start; text-align: left; }
  .hero-specs { flex-direction: row; flex-wrap: wrap; align-items: flex-start; gap: 8px; }

  .seo-intro-inner { grid-template-columns: 1fr; gap: 32px; }
  .seo-intro-side { position: static; flex-direction: row; align-items: flex-end; flex-wrap: wrap; gap: 18px; }
  .seo-num { font-size: clamp(5rem, 14vw, 8rem); }
  .seo-num::after { display: none; }

  .seo-deep-grid { grid-template-columns: 1fr; gap: 36px; }
  .seo-deep-aside { position: static; flex-direction: column; }

  .purple-inner { grid-template-columns: 1fr; gap: 48px; }
  .hex-stage { max-width: 360px; }
  .visuals-inner { grid-template-columns: 1fr; gap: 36px; }
  .visuals-character { display: none; }
  .coral-inner { grid-template-columns: 1fr; gap: 40px; }
  .coral-characters { min-height: 380px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 620px) {
  .topbar { height: 64px; }
  .hero { padding-top: 64px; }
  .riot-badge { padding: 0 14px; }
  .brand { padding: 0 16px; font-size: 0.78rem; }
  .brand-v { font-size: 1.15rem; }
  .cluster-grid { grid-template-columns: 1fr; gap: 22px; }
  .floating { right: 16px; bottom: 16px; padding: 12px 18px; font-size: 0.85rem; }
  .hero-bottom-bar { flex-wrap: wrap; gap: 10px; font-size: 0.72rem; padding: 12px 16px; }
  .features-list { grid-template-columns: 1fr; }
  .topic-grid a { font-size: 0.7rem; padding: 8px 12px; }
  .footer-brand { flex-direction: row; flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-on-scroll { opacity: 1; transform: none; }
}