/* ═══════════════════════════════════════════
   SECTIONS — Types, Heights, Wireframe Blocks
   ═══════════════════════════════════════════ */

/* ─── Section height modifiers ─── */
.section--hero {
  min-height: var(--section-height-hero);
  padding-top: 96px;
  padding-bottom: var(--space-8);
}

.section--instruments { min-height: var(--section-height-instruments); }
.section--features    { min-height: var(--section-height-features); }
.section--network     { min-height: var(--section-height-network); }
.section--platform    { min-height: var(--section-height-platform); }
.section--calendar    { min-height: var(--section-height-calendar); }
.section--reviews     { min-height: var(--section-height-reviews); }
.section--app         { min-height: var(--section-height-app); }

.section--banner {
  min-height: var(--section-height-banner);
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.section--cta {
  min-height: var(--section-height-cta);
  background: linear-gradient(135deg, rgba(59,130,246,0.08) 0%, rgba(16,185,129,0.08) 100%);
  border-top: 1px solid var(--color-border);
}

/* ─── Section inner: center content vertically ─── */
.section--hero > .container,
.section--banner > .container,
.section--cta > .container {
  display: grid;
  align-content: center;
  min-height: inherit;
}

/* ─── Section label tag ─── */
.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  background: var(--color-primary-glow);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

/* ─── Wireframe placeholder block ─── */
.block {
  min-height: 200px;
  background: rgba(59, 130, 246, 0.03);
  border: 1px dashed rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  color: var(--color-text-dim);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.block--sm  { min-height: 80px; }
.block--md  { min-height: 150px; }
.block--lg  { min-height: 300px; }
.block--xl  { min-height: 400px; }
.block--full { min-height: 100%; }

/* ─── Banner content ─── */
.banner__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-2);
}

.banner__breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

.banner__breadcrumbs a {
  color: var(--color-text-muted);
  transition: color var(--duration-fast) var(--ease-default);
}

.banner__breadcrumbs a:hover {
  color: var(--color-text);
}

.banner__breadcrumbs .sep {
  color: var(--color-text-dim);
}

/* ─── CTA content ─── */
.cta__inner {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
}

.cta__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.cta__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

/* ════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════ */

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
}

.hero__content .badge {
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
}

.hero__text {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-10);
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ─── Hero Metrics (trust row) ─── */
.hero__metrics {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.hero-metric__value {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  line-height: 1;
}

.hero-metric__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.hero__visual {
  position: relative;
  text-align: center;
}

/* ─── Hero Globe Background (full section) ─── */
.hero-globe-bg {
  position: absolute;
  top: 50%;
  right: -5%;
  transform: translateY(-50%);
  width: 55%;
  max-width: 720px;
  opacity: 0.85;
  pointer-events: none;
  z-index: 0;
  filter: brightness(2.5) saturate(2.5) drop-shadow(0 0 160px rgba(59, 130, 246, 0.6));
  animation: float-slow 18s ease-in-out infinite;
}

/* ─── Hero Stars Canvas ─── */
.hero-stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ─── Hero Phone + Glow ─── */
.hero-phone {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 620px;
  margin-inline: auto;
}

.hero-phone__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(59, 130, 246, 0.15) 40%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-phone__device {
  position: relative;
  width: 100%;
  max-width: 520px;
  z-index: 2;
  filter: drop-shadow(0 0 80px rgba(59, 130, 246, 0.35)) drop-shadow(0 25px 60px rgba(0, 0, 0, 0.55));
}

/* ════════════════════════════════════════════
   INSTRUMENTS SECTION
   ════════════════════════════════════════════ */

.instruments__tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  justify-content: center;
  flex-wrap: wrap;
}

.instruments__tab {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-default);
}

.instruments__tab:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.instruments__tab--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.instruments__panel {
  display: none;
}

.instruments__panel--active {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  animation: fade-in-up 0.3s ease;
}

.instrument-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-fast) var(--ease-default);
}

.instrument-card:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-card-alt);
  transform: translateY(-1px);
}

.instrument-card img {
  flex-shrink: 0;
}

.instrument-card div {
  flex: 1;
  min-width: 0;
}

.instrument-card strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-text);
}

.instrument-card span {
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

.instrument-card__price {
  flex-shrink: 0;
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
  transition: color 0.4s ease;
}

.instruments__cta {
  text-align: center;
  margin-top: var(--space-6);
}

/* ════════════════════════════════════════════
   NETWORK / STATS — Glass Cards + Map BG
   ════════════════════════════════════════════ */

/* ─── World map as full-section background ─── */
.network-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.network-bg__map {
  width: 90%;
  max-width: 1100px;
  opacity: 0.12;
  filter: brightness(1.2);
}

.network-bg__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ─── Stat cards grid ─── */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.stat-card {
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-6) var(--space-5);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-default);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-default);
}

.stat-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.12), 0 0 60px rgba(59, 130, 246, 0.06);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.stat-card__icon img {
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.stat-card__value {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-2);
  font-variant-numeric: tabular-nums;
}

.stat-card__suffix {
  color: var(--color-primary);
  font-weight: var(--weight-bold);
}

.stat-card__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.stat-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-dim);
  line-height: var(--leading-normal);
}

.stat__number {
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
}

.stat__suffix {
  color: var(--color-primary);
}

/* ════════════════════════════════════════════
   WIDGET FRAME
   ════════════════════════════════════════════ */

.widget-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.widget-frame iframe {
  display: block;
  width: 100%;
  height: 550px;
  border: none;
}

/* ════════════════════════════════════════════
   OVERVIEW
   ════════════════════════════════════════════ */

.overview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
}

.overview__visual {
  text-align: center;
}

/* ════════════════════════════════════════════
   FEATURE ITEM (icon circle + title + text)
   ════════════════════════════════════════════ */

.feature-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.feature-item:last-child {
  margin-bottom: 0;
}

.feature-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-item__icon img {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
}

.feature-item__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-semi);
  margin-bottom: var(--space-2);
}

.feature-item__text {
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  font-size: var(--text-sm);
}

/* ════════════════════════════════════════════
   APP / WEB PLATFORM
   ════════════════════════════════════════════ */

.app__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
}

.app__visual {
  text-align: center;
}

.app__title {
  text-align: left;
}

.app__text {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.app__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
}

.app__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.app__buttons {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ─── App Phone + Globe ─── */
.app-phone {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 860px;
  margin-inline: auto;
}

.app-phone__globe {
  width: 100%;
  max-width: 860px;
  display: block;
  opacity: 0.45;
  filter: drop-shadow(0 0 80px rgba(59, 130, 246, 0.15));
}

.app-phone__device {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 38%;
  z-index: 2;
  filter: drop-shadow(0 0 60px rgba(59, 130, 246, 0.3)) drop-shadow(0 25px 50px rgba(0, 0, 0, 0.5));
}

/* ════════════════════════════════════════════
   MARQUEE TICKER (live prices strip)
   ════════════════════════════════════════════ */

.section--ticker {
  padding-block: 0;
  min-height: auto;
  background: rgba(59, 130, 246, 0.04);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.ticker {
  overflow: hidden;
  position: relative;
  padding-block: var(--space-4);
}

.ticker__track {
  display: flex;
  gap: var(--space-10);
  width: max-content;
  animation: ticker-scroll 40s linear infinite;
}

.ticker__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

.ticker__price {
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  font-weight: var(--weight-semi);
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ════════════════════════════════════════════
   TIMELINE — How It Works
   ════════════════════════════════════════════ */

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.timeline__step {
  position: relative;
  text-align: center;
}

.timeline__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: #fff;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
}

.timeline__line {
  position: absolute;
  top: 28px;
  left: calc(50% + 36px);
  width: calc(100% - 72px + var(--space-8));
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, rgba(59, 130, 246, 0.15) 100%);
  z-index: 1;
}

.timeline__step:last-child .timeline__line {
  display: none;
}

.timeline__card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--duration-normal) var(--ease-default);
}

.timeline__card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.1);
}

.timeline__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.timeline__icon img {
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.timeline__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  margin-bottom: var(--space-2);
}

.timeline__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ════════════════════════════════════════════
   PARTNERS — Scrolling logos strip
   ════════════════════════════════════════════ */

.section--partners {
  padding-block: var(--space-10);
  min-height: auto;
  border-bottom: 1px solid var(--color-border);
}

.partners {
  overflow: hidden;
  position: relative;
  margin-top: var(--space-6);
}

/* fade edges */
.partners::before,
.partners::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.partners::before {
  left: 0;
  background: linear-gradient(90deg, var(--color-bg) 0%, transparent 100%);
}
.partners::after {
  right: 0;
  background: linear-gradient(-90deg, var(--color-bg) 0%, transparent 100%);
}

.partners__track {
  display: flex;
  gap: var(--space-12);
  width: max-content;
  animation: ticker-scroll 35s linear infinite;
}

.partners__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  white-space: nowrap;
  color: var(--color-text-dim);
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  letter-spacing: 0.02em;
  opacity: 0.45;
  transition: opacity var(--duration-fast) var(--ease-default);
}

.partners__logo:hover {
  opacity: 0.8;
}

.partners__logo img {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
  opacity: 0.6;
}