/* ============================================
   PLATFORMS / MT5 / DEVICE PAGES STYLES
   ============================================ */

.page-platform { background: #fff; }

/* ===== PLAT-HERO (Platforms hub — light, split layout) ===== */
.plat-hero {
  position: relative;
  background: linear-gradient(180deg, #fafaf9 0%, #fff 100%);
  padding: 180px 0 100px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.plat-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(to right, rgba(103,164,20,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(103,164,20,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 30%, transparent 70%);
}
.plat-hero__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.plat-hero .crumbs { color: var(--muted); margin-bottom: 24px; }
.plat-hero .crumbs a { color: var(--ink); }
.plat-hero .crumbs a:hover { color: var(--green); }
.plat-hero .crumbs .current { color: var(--green); }
.plat-hero .crumbs .sep { margin: 0 8px; color: var(--muted-2); }
.plat-hero__cat {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green-700);
  text-transform: uppercase;
  background: var(--green-tint);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.plat-hero__title {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -.025em;
  font-weight: 700;
  margin: 0 0 24px;
  color: var(--ink);
}
.plat-hero__title .accent { color: var(--green); }
.plat-hero__sub {
  font-size: 18px; line-height: 1.6;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 520px;
  text-wrap: pretty;
}
.plat-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.plat-hero__features {
  display: flex; flex-wrap: wrap; gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.plat-hero__features span {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--ink);
  text-transform: uppercase;
}
.plat-hero__features svg { width: 18px; height: 18px; color: var(--green); }
.plat-hero__visual { position: relative; }

/* ===== MT5-HERO (dark variant for MT5 flagship page) ===== */
.mt5-hero {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding: 180px 0 100px;
  overflow: hidden;
}
.mt5-hero__decor {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(103,164,20,.18), transparent 60%),
    linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
  pointer-events: none;
}
.mt5-hero__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.mt5-hero .crumbs { margin-bottom: 24px; }
.crumbs--dark { color: rgba(255,255,255,.5); }
.crumbs--dark a { color: rgba(255,255,255,.85); }
.crumbs--dark a:hover { color: var(--green); }
.crumbs--dark .current { color: var(--green); }
.crumbs--dark .sep { margin: 0 8px; color: rgba(255,255,255,.3); }
.mt5-hero__cat {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.mt5-hero__cat .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(103,164,20,.6);
  animation: pulse 1.6s infinite;
}
.mt5-hero__title {
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -.025em;
  font-weight: 700;
  margin: 0 0 24px;
  color: #fff;
}
.mt5-hero__title .accent { color: var(--green); }
.mt5-hero__sub {
  font-size: 18px; line-height: 1.65;
  color: rgba(255,255,255,.72);
  margin: 0 0 32px;
  max-width: 520px;
  text-wrap: pretty;
}
.mt5-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.mt5-hero__platforms {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.mt5-hero__platforms a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.03);
  color: rgba(255,255,255,.85);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color .15s, background .15s, color .15s;
}
.mt5-hero__platforms a:hover { border-color: var(--green); color: var(--green); background: rgba(103,164,20,.08); }
.mt5-hero__platforms svg { width: 14px; height: 14px; }
.mt5-hero__visual { position: relative; }

/* ===== DEVICE-HERO (per-device page hero) ===== */
.dev-hero {
  position: relative;
  background: #fafaf9;
  padding: 180px 0 80px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.dev-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(to right, rgba(103,164,20,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(103,164,20,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at top right, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at top right, #000 20%, transparent 75%);
}
.dev-hero__inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.dev-hero .crumbs { color: var(--muted); margin-bottom: 24px; }
.dev-hero .crumbs a { color: var(--ink); }
.dev-hero .crumbs a:hover { color: var(--green); }
.dev-hero .crumbs .current { color: var(--green); }
.dev-hero .crumbs .sep { margin: 0 8px; color: var(--muted-2); }
.dev-hero__cat {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green-700);
  text-transform: uppercase;
  background: var(--green-tint);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.dev-hero__title {
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.07;
  letter-spacing: -.025em;
  font-weight: 700;
  margin: 0 0 24px;
}
.dev-hero__title .accent { color: var(--green); }
.dev-hero__sub {
  font-size: 17px; line-height: 1.65;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 520px;
  text-wrap: pretty;
}
.dev-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.dev-hero__visual { display: flex; justify-content: center; }

/* ===== DEVICE FRAMES ===== */
.dev-frame { position: relative; max-width: 100%; }
.dev-frame--laptop {
  width: 100%;
  max-width: 640px;
}
.dev-frame--laptop .dev-frame__bezel {
  background: #1a1f1c;
  border-radius: 14px 14px 4px 4px;
  padding: 22px 18px 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.04);
  position: relative;
}
.dev-frame--laptop .dev-frame__cam {
  width: 6px; height: 6px;
  background: #333;
  border-radius: 50%;
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
}
.dev-frame--laptop .dev-frame__screen {
  border-radius: 3px;
  overflow: hidden;
  background: #0E1310;
}
.dev-frame--laptop .dev-frame__base {
  height: 14px;
  background: linear-gradient(180deg, #2a2f2c 0%, #14181a 100%);
  border-radius: 0 0 16px 16px;
  margin: 0 -22px;
  position: relative;
}
.dev-frame--laptop .dev-frame__notch {
  width: 80px; height: 6px;
  background: #0a0e0c;
  border-radius: 0 0 8px 8px;
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
}

/* Browser frame */
.dev-frame--browser {
  width: 100%;
  max-width: 640px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.1);
}
.dev-frame__chrome {
  display: flex; align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #f4f4f3;
  border-bottom: 1px solid var(--line);
}
.dev-frame__dots { display: flex; gap: 6px; }
.dev-frame__dots span {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #d0d4cf;
}
.dev-frame__dots span:nth-child(1) { background: #ed6a5e; }
.dev-frame__dots span:nth-child(2) { background: #f4bf4f; }
.dev-frame__dots span:nth-child(3) { background: #61c454; }
.dev-frame__url {
  flex: 1;
  padding: 6px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.dev-frame__viewport { background: #0E1310; }

/* Phone frame */
.dev-frame--phone {
  width: 280px;
  max-width: 100%;
}
.dev-frame__phone-bezel {
  background: #1a1f1c;
  border-radius: 38px;
  padding: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,.18), inset 0 0 0 1px rgba(255,255,255,.04);
  position: relative;
}
.dev-frame__phone-notch {
  width: 100px; height: 18px;
  background: #0a0e0c;
  border-radius: 0 0 12px 12px;
  position: absolute;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.dev-frame__phone-screen {
  background: #0E1310;
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 280/580;
}
.dev-frame__phone-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted-2);
  text-transform: uppercase;
  margin-top: 14px;
}

/* ===== FEAT-ROW (4-col simple feature row on Platforms hub) ===== */
.feat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.feat {
  background: #fff;
  padding: 32px 28px;
}
.feat__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--green);
  margin-bottom: 16px;
}
.feat h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0 0 8px;
}
.feat p {
  font-size: 14px; line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ===== FEAT-GRID (3-col card grid for MT5 features) ===== */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feat-tile {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px 24px;
  position: relative;
  transition: border-color .15s, transform .15s;
}
.feat-tile:hover { border-color: var(--green); transform: translateY(-1px); }
.feat-tile__num {
  position: absolute;
  top: 20px; right: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-2);
}
.feat-tile__icon {
  width: 32px; height: 32px;
  color: var(--green);
  margin-bottom: 18px;
}
.feat-tile h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.015em;
  margin: 0 0 6px;
}
.feat-tile p {
  font-size: 14px; line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ===== DEV-GRID (device cards) ===== */
.dev-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.dev-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 18px 16px;
  position: relative;
  text-decoration: none;
  color: var(--ink);
  transition: border-color .15s, transform .15s, box-shadow .15s;
  display: flex;
  flex-direction: column;
}
.dev-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s;
}
.dev-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
}
.dev-card:hover::before { transform: scaleX(1); }
.dev-card--feat {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.dev-card--feat .dev-card__title { color: #fff; }
.dev-card--feat .dev-card__desc { color: rgba(255,255,255,.7); }
.dev-card--feat .dev-card__num { color: rgba(255,255,255,.4); }
.dev-card__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--muted-2);
  margin-bottom: 12px;
}
.dev-card__icon {
  width: 28px; height: 28px;
  color: var(--green);
  margin-bottom: 10px;
}
.dev-card__title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.dev-card__badge {
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 3px 8px;
  background: var(--green);
  color: #0a0e0c;
  letter-spacing: .12em;
  font-weight: 700;
}
.dev-card__desc {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 12px;
  flex-grow: 1;
}
.dev-card__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--green);
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.dev-card--feat .dev-card__cta { border-top-color: rgba(255,255,255,.12); }
.dev-card__cta svg { width: 12px; height: 12px; transition: transform .15s; }
.dev-card:hover .dev-card__cta svg { transform: translateX(3px); }

/* ===== HOW STEPS ===== */
.how-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: start;
}
.how-steps {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  counter-reset: step;
}
.how-steps li {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-2);
  align-items: flex-start;
}
.how-steps li:last-child { border-bottom: none; }
.how-steps .num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--green);
  background: var(--green-tint);
  padding: 6px 12px;
  flex-shrink: 0;
}
.how-steps li > span:last-child {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
}
.how-aside {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 32px;
  position: sticky;
  top: 100px;
}
.how-aside h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.how-aside p {
  font-size: 14px; line-height: 1.55;
  color: var(--muted);
  margin: 0 0 20px;
}
.how-aside__sep {
  height: 1px;
  background: var(--line);
  margin: 28px 0;
}

/* ===== DEVICE-RAIL (switch device) ===== */
.device-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.device-rail__item {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: #fff;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  transition: border-color .15s, background .15s;
}
.device-rail__item:hover { border-color: var(--green); background: var(--green-50); }
.device-rail__item svg { width: 22px; height: 22px; color: var(--green); flex-shrink: 0; }
.device-rail__item .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-2);
  margin-left: auto;
}

/* 6-col why-grid for the small "why APC Prime" strip */
.why-grid--6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.why-grid--6 .why-card {
  background: #fff;
  padding: 28px 24px;
  border: none;
}
.why-grid--6 .why-card .why-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  margin-bottom: 14px;
  display: block;
}
.why-grid--6 .why-card__title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.015em;
  margin: 0 0 6px;
}
.why-grid--6 .why-card__desc {
  font-size: 14px; line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .plat-hero__inner, .mt5-hero__inner, .dev-hero__inner, .how-grid { grid-template-columns: 1fr; gap: 56px; }
  .feat-row, .feat-grid, .dev-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid--6 { grid-template-columns: repeat(2, 1fr); }
  .device-rail { grid-template-columns: repeat(2, 1fr); }
  .how-aside { position: static; }
}
@media (max-width: 600px) {
  .feat-row, .feat-grid, .dev-grid, .why-grid--6, .device-rail { grid-template-columns: 1fr; }
  .plat-hero, .mt5-hero, .dev-hero { padding-top: 140px; padding-bottom: 70px; }
}