/* =============================================
   DOHA NODE — "WHERE IT ALL BEGAN"
   Retrospective Origin Story Page
   Monochrome & Bone aesthetic
   ============================================= */

/* =============================================
   HERO — The First Node
   ============================================= */
.doha-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--bone);
  padding: 160px 0 120px;
}

.doha-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.doha-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-50);
  margin-bottom: 40px;
  opacity: 0;
  animation: slowReveal var(--duration-reveal) 200ms var(--ease-reveal) forwards;
}

.doha-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: var(--tracking-tight);
  margin-bottom: 24px;
  opacity: 0;
  animation: slowReveal var(--duration-reveal) 400ms var(--ease-reveal) forwards;
}

.doha-hero-sub {
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.3vw, 18px);
  font-weight: 400;
  color: var(--ink-70);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: slowReveal var(--duration-reveal) 600ms var(--ease-reveal) forwards;
}

.doha-hero-status {
  margin-bottom: 48px;
  opacity: 0;
  animation: slowReveal var(--duration-reveal) 700ms var(--ease-reveal) forwards;
}

.doha-status-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--bone);
  background: var(--ink);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
}

.doha-hero-capsule {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0;
  animation: slowReveal var(--duration-reveal) 800ms var(--ease-reveal) forwards;
}

.doha-capsule-item {
  text-align: center;
}

.doha-capsule-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  display: block;
  margin-bottom: 6px;
}

.doha-capsule-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  color: var(--ink-50);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.doha-capsule-divider {
  width: 1px;
  height: 40px;
  background: var(--hairline);
}

/* =============================================
   VENUE — Where It Happened
   ============================================= */
.doha-venue {
  position: relative;
  background: white;
  padding-bottom: 120px;
}

.doha-venue-image-wrap {
  width: 100%;
  overflow: hidden;
}

.doha-venue-image {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.doha-venue-card {
  max-width: 480px;
  margin: -80px auto 0;
  position: relative;
  z-index: 2;
  background: white;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 48px;
  text-align: center;
}

.doha-venue-title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 16px;
  margin-bottom: 8px;
  letter-spacing: var(--tracking-tight);
}

.doha-venue-location {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-50);
  margin-bottom: 20px;
}

.doha-venue-desc {
  font-size: 15px;
  color: var(--ink-70);
  line-height: 1.8;
}

/* =============================================
   SESSION — The Topic
   ============================================= */
.doha-session {
  background: var(--bone);
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

.doha-session-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.doha-session-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 20px;
  margin-bottom: 24px;
  letter-spacing: var(--tracking-tight);
}

.doha-session-text {
  font-size: 16px;
  color: var(--ink-70);
  line-height: 1.85;
  margin-bottom: 20px;
}

.doha-session-text:last-child {
  margin-bottom: 0;
}

.doha-session-image-wrap {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--hairline);
}

.doha-session-image {
  width: 100%;
  height: auto;
  display: block;
}

/* =============================================
   VOICES — Testimonials
   ============================================= */
.doha-voices {
  background: white;
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

.doha-voices-header {
  text-align: center;
  margin-bottom: 64px;
}

.doha-voices-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 16px;
  letter-spacing: var(--tracking-tight);
}

.doha-testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.doha-testimonial {
  position: relative;
  padding: 40px;
  background: var(--bone);
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
}

.doha-testimonial::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 24px;
  font-family: var(--font-serif);
  font-size: 64px;
  line-height: 1;
  color: var(--ink-10);
  pointer-events: none;
}

.doha-testimonial p {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.7;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.doha-testimonial cite {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-50);
  font-style: normal;
}

/* =============================================
   INSIGHTS — Key Themes (Collapsible)
   ============================================= */
.doha-insights {
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

/* Toggle Button */
.doha-insights-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 900px;
  margin: 0 auto 0;
  padding: 32px 40px;
  background: white;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  transition: border-color var(--duration-normal) var(--ease-smooth),
              box-shadow var(--duration-normal) var(--ease-smooth);
}

.doha-insights-toggle:hover {
  border-color: var(--hairline-dark);
}

.doha-insights-toggle[aria-expanded="true"] {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: transparent;
}

.doha-insights-toggle-content {
  flex: 1;
}

.doha-insights-toggle-content .label {
  display: inline-block;
}

.doha-insights-title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 12px;
  margin-bottom: 8px;
  letter-spacing: var(--tracking-tight);
}

.doha-insights-sub {
  font-size: 15px;
  color: var(--ink-70);
  max-width: 520px;
  line-height: 1.7;
  margin: 0;
}

/* Toggle Icon */
.doha-insights-toggle-icon {
  position: relative;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  margin-left: 24px;
}

.doha-insights-toggle-icon::before,
.doha-insights-toggle-icon::after {
  content: '';
  position: absolute;
  background: var(--ink);
  transition: transform 0.3s var(--ease-smooth);
}

.doha-insights-toggle-icon::before {
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.doha-insights-toggle-icon::after {
  top: 50%;
  left: 50%;
  width: 2px;
  height: 16px;
  transform: translate(-50%, -50%);
}

.doha-insights-toggle[aria-expanded="true"] .doha-insights-toggle-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

/* Collapsible Content */
.doha-insights-collapsible {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s var(--ease-smooth);
  max-width: 900px;
  margin: 0 auto;
}

.doha-insights-collapsible > .doha-insight-grid {
  overflow: hidden;
}

.doha-insights-collapsible.is-expanded {
  grid-template-rows: 1fr;
}

.doha-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  padding: 32px 40px 40px;
  background: white;
  border: 1px solid var(--hairline);
  border-top: none;
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
}

.doha-insight {
  background: var(--bone);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 40px;
  transition: border-color var(--duration-normal) var(--ease-smooth);
}

.doha-insight:hover {
  border-color: var(--hairline-dark);
}

.doha-insight-number {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  color: var(--bronze);
  display: block;
  margin-bottom: 16px;
}

.doha-insight h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: var(--tracking-tight);
  line-height: 1.3;
}

.doha-insight p {
  font-size: 15px;
  color: var(--ink-70);
  line-height: 1.75;
}

/* =============================================
   MISSION FRAME
   ============================================= */
.doha-mission {
  background: white;
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

.doha-mission-inner {
  text-align: center;
  margin-bottom: 64px;
}

.doha-mission-quote {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.35;
  letter-spacing: var(--tracking-tight);
  max-width: 800px;
  margin: 24px auto;
  position: relative;
}

.doha-mission-cite {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-50);
  font-style: normal;
}

.doha-mission-image-wrap {
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--hairline);
}

.doha-mission-image {
  width: 100%;
  height: auto;
  display: block;
}

/* =============================================
   GATHERING — Who Was There
   ============================================= */
.doha-gathering {
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

.doha-gathering-header {
  text-align: center;
  margin-bottom: 48px;
}

.doha-gathering-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 16px;
  margin-bottom: 16px;
  letter-spacing: var(--tracking-tight);
}

.doha-gathering-sub {
  font-size: 16px;
  color: var(--ink-70);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.8;
}

.doha-sectors {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.doha-sector-pill {
  display: inline-block;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink);
  background: white;
  border: 1px solid var(--hairline);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.doha-sector-pill:hover {
  border-color: var(--ink-30);
  background: var(--ink-04);
}

.doha-gathering-note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-50);
  letter-spacing: 0.02em;
}

/* =============================================
   ORIGIN STORY
   ============================================= */
.doha-origin {
  background: var(--bone);
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

.doha-origin-inner {
  max-width: 700px;
  margin: 0 auto;
}

.doha-origin-header {
  text-align: center;
  margin-bottom: 48px;
}

.doha-origin-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 16px;
  letter-spacing: var(--tracking-tight);
}

.doha-origin-content p {
  font-size: 17px;
  color: var(--ink-70);
  line-height: 1.85;
  margin-bottom: 24px;
}

.doha-origin-content p:last-child {
  margin-bottom: 0;
}

/* =============================================
   NETWORK — From Doha to Dubai
   ============================================= */
.doha-network {
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}

.doha-network-header {
  text-align: center;
  margin-bottom: 64px;
}

.doha-network-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  color: var(--ink);
  margin-top: 16px;
  margin-bottom: 16px;
  letter-spacing: var(--tracking-tight);
}

.doha-network-sub {
  font-size: 16px;
  color: var(--ink-70);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.8;
}

.doha-network-nodes {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.doha-node {
  flex: 1;
  max-width: 300px;
  background: white;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 40px 32px;
  text-align: center;
  transition: border-color var(--duration-normal) var(--ease-smooth);
}

.doha-node:hover {
  border-color: var(--hairline-dark);
}

.doha-node--completed {
  border-left: 2px solid var(--ink);
}

.doha-node--upcoming {
  border-left: 2px solid var(--bronze);
}

.doha-node-status {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.doha-node--completed .doha-node-status {
  color: var(--ink-50);
}

.doha-node--upcoming .doha-node-status {
  color: var(--bronze);
}

.doha-node-city {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: var(--tracking-tight);
}

.doha-node-date {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  color: var(--ink-50);
  margin-bottom: 16px;
}

.doha-node-topic {
  font-size: 14px;
  color: var(--ink-70);
  line-height: 1.6;
}

.doha-network-connector {
  width: 80px;
  flex-shrink: 0;
  color: var(--hairline-dark);
}

.doha-connector-svg {
  width: 100%;
  height: 20px;
}

/* =============================================
   CTA — Join Dubai
   ============================================= */
.doha-cta {
  padding: 120px 0;
}

.doha-cta-inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.doha-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  color: var(--bone);
  margin-top: 16px;
  margin-bottom: 16px;
  letter-spacing: var(--tracking-tight);
}

.doha-cta-sub {
  font-size: 17px;
  color: var(--bone-deep);
  margin-bottom: 40px;
  line-height: 1.7;
}

/* =============================================
   RESPONSIVE — Tablets (968px and below)
   ============================================= */
@media (max-width: 968px) {
  .doha-hero {
    padding: 140px 0 100px;
  }

  .doha-hero-content {
    max-width: 100%;
    padding: 0 20px;
  }

  .doha-session-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .doha-session-image-wrap {
    order: -1;
  }

  .doha-venue,
  .doha-session,
  .doha-voices,
  .doha-insights,
  .doha-mission,
  .doha-gathering,
  .doha-origin,
  .doha-network {
    padding: 100px 0;
  }

  .doha-testimonials {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .doha-insights-toggle {
    padding: 24px 32px;
  }

  .doha-insight-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 32px 32px;
  }

  .doha-network-nodes {
    flex-direction: column;
    gap: 16px;
  }

  .doha-network-connector {
    transform: rotate(90deg);
    width: 60px;
  }

  .doha-node {
    max-width: 100%;
    width: 100%;
  }
}

/* =============================================
   RESPONSIVE — Tablets Portrait (768px and below)
   ============================================= */
@media (max-width: 768px) {
  .doha-hero-title {
    font-size: clamp(28px, 6vw, 48px);
  }

  .doha-hero-sub {
    font-size: 15px;
  }

  .doha-hero-capsule {
    gap: 20px;
  }

  .doha-capsule-value {
    font-size: 16px;
  }

  .doha-venue-card {
    margin: -40px 20px 0;
    padding: 36px 28px;
  }

  .doha-venue-image {
    aspect-ratio: 4/3;
  }
}

/* =============================================
   RESPONSIVE — Mobile (640px and below)
   ============================================= */
@media (max-width: 640px) {
  .doha-hero {
    padding: 120px 0 80px;
    min-height: auto;
  }

  .doha-hero-eyebrow {
    font-size: 9px;
    margin-bottom: 28px;
  }

  .doha-hero-title {
    font-size: clamp(26px, 7vw, 36px);
    margin-bottom: 20px;
  }

  .doha-hero-sub {
    font-size: 14px;
    margin-bottom: 32px;
    line-height: 1.7;
  }

  .doha-hero-capsule {
    flex-wrap: wrap;
    gap: 16px;
  }

  .doha-capsule-divider {
    display: none;
  }

  .doha-capsule-item {
    flex: 1 1 80px;
  }

  .doha-venue,
  .doha-session,
  .doha-voices,
  .doha-insights,
  .doha-mission,
  .doha-gathering,
  .doha-origin,
  .doha-network {
    padding: 80px 0;
  }

  .doha-testimonial {
    padding: 32px 24px;
  }

  .doha-testimonial::before {
    font-size: 48px;
    top: 12px;
    left: 16px;
  }

  .doha-testimonial p {
    font-size: 15px;
  }

  .doha-insights-toggle {
    padding: 20px 24px;
    flex-direction: column;
    text-align: center;
  }

  .doha-insights-toggle-content {
    order: 1;
  }

  .doha-insights-toggle-icon {
    margin: 0 0 16px 0;
    order: 0;
  }

  .doha-insights-title {
    font-size: clamp(20px, 5vw, 28px);
  }

  .doha-insights-sub {
    font-size: 14px;
  }

  .doha-insight-grid {
    padding: 24px;
  }

  .doha-insight {
    padding: 32px 24px;
  }

  .doha-insight h3 {
    font-size: 18px;
  }

  .doha-insight p {
    font-size: 14px;
  }

  .doha-venue-card {
    margin: 24px 16px 0;
    padding: 28px 20px;
  }

  .doha-venue-image {
    aspect-ratio: 3/2;
  }

  .doha-venue-title {
    font-size: clamp(20px, 5vw, 28px);
  }

  .doha-mission-quote {
    font-size: clamp(20px, 5vw, 32px);
  }

  .doha-sectors {
    gap: 8px;
  }

  .doha-sector-pill {
    padding: 10px 16px;
    font-size: 10px;
  }

  .doha-origin-content p {
    font-size: 15px;
  }

  .doha-node {
    padding: 32px 24px;
  }

  .doha-node-city {
    font-size: 24px;
  }

  .doha-cta {
    padding: 80px 0;
  }

  .doha-cta-title {
    font-size: clamp(26px, 6vw, 40px);
  }
}

/* =============================================
   EPILOGUE — Quiet invitation to explore
   ============================================= */
.doha-epilogue {
  padding: 48px 0;
  text-align: center;
  background: var(--bone);
  border-top: 1px solid var(--hairline);
}

.doha-epilogue-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-50);
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-smooth);
}

.doha-epilogue-link:hover {
  color: var(--ink);
}

.doha-epilogue-arrow {
  transition: transform var(--duration-normal) var(--ease-smooth);
}

.doha-epilogue-link:hover .doha-epilogue-arrow {
  transform: translateX(4px);
}

/* =============================================
   RESPONSIVE — Small phones (480px and below)
   ============================================= */
@media (max-width: 480px) {
  .doha-hero-title {
    font-size: clamp(24px, 7vw, 32px);
  }

  .doha-capsule-value {
    font-size: 14px;
  }
}