/* ============ SETUP HERO ============ */
.setup-hero {
  position: relative;
  height: 400px;
  padding-top: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('https://images.unsplash.com/photo-1593784991095-a205069470b6?w=1600&q=80') center/cover no-repeat;
  text-align: center;
  overflow: hidden;
}
.setup-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.04) 2px, rgba(0,0,0,0.04) 4px);
  pointer-events: none; z-index: 2;
}
.setup-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.95) 0%, rgba(140,0,0,0.5) 60%, rgba(0,0,0,0.9) 100%);
  z-index: 1;
}
.setup-hero-content {
  position: relative; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  max-width: 780px;
  padding: 0 24px;
}
.setup-hero-content h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 900;
  letter-spacing: 5px;
  text-transform: uppercase;
  background: linear-gradient(to right, #ffffff 20%, #ff9999 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 24px rgba(229,0,0,0.35));
}
.setup-hero-sub {
  font-size: 0.87rem;
  color: #777;
  line-height: 1.75;
}
.setup-hero-sub strong { color: #ddd; }

/* ============ SECTION WRAPPER ============ */
.setup-section {
  background: #070707;
  padding: 50px 50px 80px;
}

/* ============ DEVICE TABS ============ */
.setup-tabs-wrap {
  overflow-x: auto;
  margin-bottom: 40px;
  scrollbar-width: none;
}
.setup-tabs-wrap::-webkit-scrollbar { display: none; }
.setup-tabs {
  display: flex;
  gap: 6px;
  background: #0c0c0c;
  border: 1px solid #1a1a1a;
  border-radius: 14px;
  padding: 6px;
  width: fit-content;
  min-width: 100%;
}
.setup-tab {
  flex: 1;
  background: transparent;
  border: none;
  color: #444;
  padding: 12px 22px;
  border-radius: 9px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  transition: all 0.22s;
}
.setup-tab i { font-size: 0.95rem; }
.setup-tab:hover { color: #999; background: #111; }
.setup-tab.active {
  background: linear-gradient(135deg, var(--red), #800000);
  color: #fff;
  box-shadow: 0 6px 20px rgba(229,0,0,0.28);
}

/* ============ SETUP PANEL ============ */
.setup-panel {
  display: none;
  flex-direction: column;
  gap: 32px;
  animation: fadeSlide 0.3s ease;
}
.setup-panel.active { display: flex; }
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Panel Header */
.setup-panel-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 26px 28px;
  background: #0c0c0c;
  border: 1px solid #181818;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  flex-wrap: wrap;
}
.setup-panel-header::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(to bottom, var(--red), #800000);
}
.setup-device-icon {
  width: 62px; height: 62px; border-radius: 16px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--red), #800000);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: #fff;
  box-shadow: 0 8px 24px rgba(229,0,0,0.28);
}
.setup-device-icon.android { background: linear-gradient(135deg, #3ddc84, #1aaa56); box-shadow: 0 8px 24px rgba(61,220,132,0.25); }
.setup-device-icon.ios     { background: linear-gradient(135deg, #555, #222); box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.setup-device-icon.smarttv { background: linear-gradient(135deg, #0060ff, #003baa); box-shadow: 0 8px 24px rgba(0,96,255,0.25); }
.setup-device-icon.windows { background: linear-gradient(135deg, #00a4ef, #006aa8); box-shadow: 0 8px 24px rgba(0,164,239,0.25); }
.setup-device-icon.mag     { background: linear-gradient(135deg, #ff8800, #aa5500); box-shadow: 0 8px 24px rgba(255,136,0,0.25); }
.setup-panel-header h2 { font-size: 1.2rem; font-weight: 900; margin-bottom: 5px; }
.setup-panel-header p  { font-size: 0.78rem; color: #555; }
.setup-app-badges {
  margin-left: auto;
  display: flex; gap: 8px; flex-wrap: wrap;
}
.app-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  background: rgba(229,0,0,0.07);
  border: 1px solid rgba(229,0,0,0.18);
  border-radius: 50px;
  font-size: 0.65rem;
  font-weight: 800;
  color: #aaa;
  letter-spacing: 0.3px;
}
.app-badge i { color: var(--red); font-size: 0.7rem; }

/* ============ PANEL DEVICE BANNER ============ */
.panel-device-banner {
  position: relative;
  width: 100%;
  height: 260px;
  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
}
.panel-device-banner img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.45) saturate(0.8);
  transition: transform 0.6s ease;
}
.panel-device-banner:hover img { transform: scale(1.03); }
.panel-device-banner-overlay {
  position: absolute; inset: 0;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(0,0,0,0.88) 0%, rgba(150,0,0,0.18) 60%, rgba(0,0,0,0.6) 100%);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.panel-device-banner-overlay h2 {
  font-size: 1.35rem; font-weight: 900; margin-bottom: 5px; color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
}
.panel-device-banner-overlay p {
  font-size: 0.78rem; color: #aaa; line-height: 1.5;
}
.panel-device-banner-overlay .setup-app-badges {
  margin-left: auto;
}
.panel-device-banner-overlay .setup-device-icon {
  width: 66px; height: 66px; flex-shrink: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

/* ============ METHOD 2-COLUMN BODY ============ */
.method-body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 0;
  align-items: start;
}
.setup-steps-col {
  border-right: 1px solid #141414;
}
.setup-steps-col .setup-steps {
  padding: 22px 22px;
}
.setup-img-col {
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 90px;
}
.device-img-frame {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #1e1e1e;
  background: #0a0a0a;
}
.device-img-frame img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
  filter: brightness(0.9) saturate(0.85);
  transition: filter 0.3s ease, transform 0.4s ease;
}
.device-img-frame:hover img {
  filter: brightness(1) saturate(1);
  transform: scale(1.03);
}
.device-img-label {
  padding: 8px 12px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #555;
  text-transform: uppercase;
  background: #0a0a0a;
  border-top: 1px solid #141414;
  display: flex;
  align-items: center;
  gap: 7px;
}
.device-img-label i { color: var(--red); }

/* ============ METHOD BLOCK ============ */
.setup-method {
  background: #0c0c0c;
  border: 1px solid #181818;
  border-radius: 14px;
  overflow: hidden;
}
.method-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #888;
  background: #0a0a0a;
  border-bottom: 1px solid #141414;
}
.method-title i { color: #444; font-size: 0.75rem; }
.method-title i.fa-star { color: #ffcc00; }
.method-rec {
  margin-left: auto;
  font-size: 0.58rem;
  padding: 3px 10px;
  background: linear-gradient(135deg, var(--red), #800000);
  color: #fff;
  border-radius: 50px;
  letter-spacing: 1px;
  font-weight: 900;
  text-transform: uppercase;
}

/* ============ STEPS ============ */
.setup-steps {
  padding: 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.setup-step {
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid #0e0e0e;
  position: relative;
}
.setup-step:last-child { border-bottom: none; }
.setup-step::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 46px;
  bottom: -1px;
  width: 2px;
  background: linear-gradient(to bottom, rgba(229,0,0,0.2), transparent);
}
.setup-step:last-child::before { display: none; }
.step-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), #800000);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem;
  font-weight: 900;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(229,0,0,0.25);
  position: relative; z-index: 1;
}
.step-body { padding-top: 8px; }
.step-body h4 {
  font-size: 0.88rem;
  font-weight: 800;
  color: #ddd;
  margin-bottom: 7px;
}
.step-body p {
  font-size: 0.8rem;
  color: #555;
  line-height: 1.75;
}
.step-body p code {
  background: #111;
  border: 1px solid #222;
  border-radius: 5px;
  padding: 2px 8px;
  font-size: 0.75rem;
  color: #cc6666;
  font-family: monospace;
  word-break: break-all;
}
.step-body p strong { color: #bbb; }

/* ============ NOTE ============ */
.setup-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(229,0,0,0.04);
  border: 1px solid rgba(229,0,0,0.14);
  border-radius: 12px;
  font-size: 0.8rem;
  color: #555;
  line-height: 1.7;
}
.setup-note i { color: var(--red); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.setup-note i.fa-triangle-exclamation { color: #ffaa00; }
.setup-note a { color: var(--red); text-decoration: none; font-weight: 700; }
.setup-note a:hover { text-decoration: underline; }
.setup-note strong { color: #aaa; }

/* ============ SUPPORT CTA ============ */
.setup-cta {
  background: linear-gradient(90deg, #0e0000, #111 50%, #0e0000);
  border-top: 1px solid #1a1a1a;
  border-bottom: 1px solid #1a1a1a;
  padding: 40px 50px;
  position: relative;
  overflow: hidden;
}
.setup-cta::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
}
.setup-cta-inner {
  display: flex;
  align-items: center;
  gap: 22px;
  max-width: 900px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.setup-cta-icon {
  width: 58px; height: 58px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--red), #800000);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(229,0,0,0.3);
}
.setup-cta-text { flex: 1; min-width: 200px; }
.setup-cta-text h3 { font-size: 1rem; font-weight: 900; margin-bottom: 5px; }
.setup-cta-text p  { font-size: 0.8rem; color: #555; }
.setup-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-btn-wa, .cta-btn-contact {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px;
  border-radius: 50px;
  font-size: 0.77rem;
  font-weight: 800;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.cta-btn-wa {
  background: linear-gradient(135deg, #1da851, #128a3e);
  color: #fff;
  box-shadow: 0 6px 20px rgba(37,211,102,0.25);
}
.cta-btn-contact {
  background: linear-gradient(135deg, var(--red), #800000);
  color: #fff;
  box-shadow: 0 6px 20px rgba(229,0,0,0.25);
}
.cta-btn-wa:hover, .cta-btn-contact:hover {
  transform: translateY(-2px);
  filter: brightness(1.12);
}

/* ============ FOOTER ============ */
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  padding: 30px 60px;
  background: #000;
  border-top: 1px solid #111;
}
.footer-copy { font-size: 0.78rem; color: #333; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.78rem; color: #444; transition: color 0.2s; text-decoration: none; }
.footer-links a:hover { color: var(--red); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
  .setup-section { padding: 40px 32px 70px; }
  .method-body { grid-template-columns: 1fr 280px; gap: 20px; }
}
@media (max-width: 1100px) {
  .setup-section { padding: 35px 28px 60px; }
  .setup-hero { height: 350px; padding-top: 60px; }
  .method-body { grid-template-columns: 1fr 260px; }
  .device-img-frame img { height: 140px; }
}
@media (max-width: 1000px) {
  .setup-section { padding: 30px 24px 50px; }
  .setup-tabs { gap: 8px; }
  .setup-tab { padding: 12px 18px; font-size: 0.8rem; }
}
@media (max-width: 900px) {
  .setup-hero { height: 300px; padding-top: 50px; }
  .setup-hero-content h1 { font-size: 2.2rem; }
  .setup-section { padding: 25px 20px 45px; }
  .setup-cta { padding: 25px 20px; }
  .setup-panel-header { gap: 12px; padding: 20px; }
  .setup-app-badges { margin-left: 0; flex-wrap: wrap; gap: 6px; }
  .method-title { padding: 12px 16px; font-size: 0.7rem; }
  .method-body { grid-template-columns: 1fr; }
  .setup-steps-col { border-right: none; border-bottom: 1px solid #141414; padding: 16px 16px; }
  .setup-img-col { flex-direction: row; flex-wrap: wrap; position: static; padding: 12px; gap: 10px; }
  .device-img-frame { flex: 1 1 calc(50% - 6px); }
  .device-img-frame img { height: 130px; }
  .panel-device-banner { height: 200px; }
  .panel-device-banner-overlay { padding: 16px 18px; }
  .setup-step { margin-bottom: 16px; }
}
@media (max-width: 768px) {
  .setup-tabs { padding: 0 16px; gap: 6px; overflow-x: auto; }
  .setup-tab { padding: 10px 14px; font-size: 0.75rem; white-space: nowrap; }
  .setup-section { padding: 20px 16px 40px; }
}
@media (max-width: 700px) {
  .setup-hero { height: 280px; padding-top: 45px; }
  .setup-hero-content h1 { font-size: 1.8rem; }
  .setup-panel-header { padding: 16px; gap: 10px; flex-wrap: wrap; }
  .setup-device-icon { width: 52px; height: 52px; font-size: 1.4rem; }
  .method-body { grid-template-columns: 1fr; }
  .setup-steps-col { padding: 12px; }
  .setup-img-col { grid-template-columns: 1fr; display: none; }
  .device-img-frame { flex: 1; }
  .footer-inner { padding: 20px 16px; flex-direction: column; text-align: center; font-size: 0.75rem; }
}
@media (max-width: 640px) {
  .setup-hero { height: 240px; padding-top: 40px; }
  .setup-tabs { padding: 0 12px; gap: 4px; }
  .setup-tab { padding: 8px 12px; font-size: 0.7rem; }
  .setup-section { padding: 18px 12px 35px; }
  .setup-cta { padding: 20px 12px; }
  .setup-panel-header { padding: 14px 12px; }
  .setup-step::before { display: none; }
  .step-num { width: 28px; height: 28px; font-size: 0.8rem; }
  .step-body h4 { font-size: 0.85rem; }
  .step-body p { font-size: 0.75rem; }
  .panel-device-banner { height: 140px; }
  .panel-device-banner-overlay { padding: 12px 14px; }
}
@media (max-width: 520px) {
  .setup-hero { height: 200px; padding-top: 35px; }
  .setup-hero-content h1 { font-size: 1.5rem; }
  .setup-section { padding: 15px 10px 30px; }
  .setup-cta { padding: 15px 10px; }
  .setup-panel-header { padding: 12px 10px; gap: 8px; }
  .setup-device-icon { width: 44px; height: 44px; font-size: 1.2rem; }
  .method-title { padding: 10px 12px; font-size: 0.65rem; }
  .setup-tab { padding: 6px 10px; font-size: 0.65rem; }
  .step-num { width: 24px; height: 24px; font-size: 0.7rem; }
  .step-body h4 { font-size: 0.8rem; }
  .setup-steps { padding: 10px 12px; }
  .setup-step { margin-bottom: 12px; }
}