/* ============================================================
   SUMMIT PRIVACY GROUP — tier2.css
   Styles specific to the Executive Fortress / Tier 2 page
   ============================================================ */

/* ── HERO ─────────────────────────────────────────────────── */
#t2-hero {
  background: var(--navy);
  padding-top: var(--nav-h);
  min-height: 100svh;
  display: flex;
  align-items: stretch;
}

.t2-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0;
}

.t2-hero-content {
  padding: 80px 60px 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.t2-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted-light);
  margin-bottom: 28px;
}
.t2-breadcrumb a { color: var(--orange); }
.t2-breadcrumb span { opacity: 0.5; }

.t2-eyebrow {
  color: var(--orange);
  display: block;
  margin-bottom: 24px;
}

.t2-hero-headline {
  font-family: var(--f-display);
  font-size: clamp(4rem, 8vw, 7.5rem);
  line-height: 0.92;
  color: var(--text-light);
  margin-bottom: 32px;
}

.t2-hero-sub {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-muted-light);
  max-width: 480px;
  margin-bottom: 44px;
}

.t2-hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* DIAGRAM PANEL */
.t2-hero-diagram {
  background: #050505;
  border-left: 1px solid var(--navy-border);
  padding: 60px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.t2-diagram-wrap { width: 100%; max-width: 520px; }

.t2-diagram-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.t2-diagram-before { color: rgba(255,80,80,0.6); }
.t2-diagram-after { color: var(--orange); }

.t2-diagram-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.t2-panel {
  padding: 20px;
  border: 1px solid var(--navy-border);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.t2-panel-before { border-color: rgba(255,80,80,0.2); background: rgba(255,40,40,0.03); }
.t2-panel-after { border-color: rgba(232,98,42,0.3); background: rgba(232,98,42,0.04); }

.t2-panel-header { margin-bottom: 4px; }
.t2-panel-tag {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
}
.danger { background: rgba(255,40,40,0.1); color: rgba(255,100,100,0.9); border: 1px solid rgba(255,40,40,0.2); }
.secure { background: rgba(74,158,107,0.1); color: rgba(74,158,107,0.9); border: 1px solid rgba(74,158,107,0.3); }

.t2-net-box {
  padding: 10px 14px;
  border: 1px solid var(--navy-border);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.t2-net-isp { border-color: rgba(255,80,80,0.3); }
.t2-net-udm { border-color: rgba(232,98,42,0.4); flex: 1; }
.t2-net-firewalla { border-color: rgba(232,98,42,0.4); flex: 1; }

.t2-net-label { font-family: var(--f-mono); font-size: 0.6rem; color: var(--text-light); letter-spacing: 0.06em; }
.t2-net-sublabel { font-family: var(--f-mono); font-size: 0.5rem; color: var(--orange); letter-spacing: 0.06em; }

.t2-net-line { width: 1px; height: 16px; background: rgba(255,80,80,0.3); margin: 0 auto; }

.t2-flat-devices {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.t2-device-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.t2-device {
  font-family: var(--f-mono);
  font-size: 0.52rem;
  padding: 5px 8px;
  letter-spacing: 0.04em;
}
.t2-device-bad { background: rgba(255,40,40,0.08); border: 1px solid rgba(255,40,40,0.2); color: rgba(232,229,222,0.7); }

.t2-panel-warning {
  font-family: var(--f-mono);
  font-size: 0.52rem;
  color: rgba(255,100,100,0.7);
  line-height: 1.5;
  border-top: 1px solid rgba(255,40,40,0.15);
  padding-top: 10px;
}
.t2-panel-secure {
  font-family: var(--f-mono);
  font-size: 0.52rem;
  color: rgba(74,158,107,0.8);
  line-height: 1.5;
  border-top: 1px solid rgba(74,158,107,0.2);
  padding-top: 10px;
}

.t2-net-row-top { display: flex; gap: 8px; align-items: center; }
.t2-net-divider { font-family: var(--f-mono); font-size: 0.7rem; color: var(--orange); flex-shrink: 0; }

.t2-vlan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.t2-vlan {
  padding: 8px 10px;
  border: 1px solid;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.t2-vlan-primary { border-color: rgba(232,98,42,0.4); background: rgba(232,98,42,0.05); }
.t2-vlan-iot { border-color: rgba(80,160,220,0.4); background: rgba(80,160,220,0.05); }
.t2-vlan-guest { border-color: rgba(180,180,180,0.3); background: rgba(180,180,180,0.04); }
.t2-vlan-work { border-color: rgba(140,100,220,0.4); background: rgba(140,100,220,0.05); }

.t2-vlan-tag { font-family: var(--f-mono); font-size: 0.48rem; color: var(--orange); letter-spacing: 0.08em; }
.t2-vlan-name { font-size: 0.65rem; font-weight: 700; color: var(--text-light); }
.t2-vlan-devices { font-family: var(--f-mono); font-size: 0.46rem; color: var(--text-muted-light); line-height: 1.4; }

/* ── SHARED SECTION STYLES ────────────────────────────────── */
.t2-dark-section {
  background: #080808;
  padding: 120px 0;
  border-top: 1px solid var(--navy-border);
}
.t2-section-header { max-width: 680px; margin-bottom: 72px; }
.t2-section-title { font-family: var(--f-display); font-size: clamp(2.4rem, 4.5vw, 3.8rem); line-height: 1; color: var(--text-dark); margin-bottom: 20px; }
.t2-section-title.on-dark { color: var(--text-light); }
.t2-section-body { font-size: 0.92rem; line-height: 1.8; color: var(--text-muted-dark); margin-bottom: 16px; max-width: 560px; }
.t2-section-sub { font-size: 0.92rem; line-height: 1.8; color: var(--text-muted-light); max-width: 560px; }

/* ── PROBLEM SECTION ──────────────────────────────────────── */
#t2-problem { padding: 120px 0; }
.t2-problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 80px;
}
.t2-problem-stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--light-border);
}
.t2-pstat {
  padding: 36px 40px;
  border-bottom: 1px solid var(--light-border);
  transition: background 0.2s;
}
.t2-pstat:last-child { border-bottom: none; }
.t2-pstat:hover { background: var(--light-card); }
.t2-pstat-num { font-family: var(--f-display); font-size: 4rem; line-height: 1; color: var(--orange); margin-bottom: 8px; }
.t2-pstat-label { font-size: 0.82rem; line-height: 1.6; color: var(--text-muted-dark); }

.t2-vectors { margin-top: 0; }
.t2-vector-title { font-family: var(--f-display); font-size: 1.6rem; color: var(--text-dark); margin-bottom: 40px; }
.t2-vector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--light-border);
}
.t2-vector-item {
  padding: 36px 32px;
  border-right: 1px solid var(--light-border);
  border-bottom: 1px solid var(--light-border);
  transition: background 0.2s;
}
.t2-vector-item:nth-child(3n) { border-right: none; }
.t2-vector-item:nth-child(n+4) { border-bottom: none; }
.t2-vector-item:hover { background: var(--light-card); }
.t2-vector-icon { width: 32px; height: 32px; margin-bottom: 20px; }
.t2-vector-icon svg { width: 100%; height: 100%; }
.t2-vector-name { font-weight: 700; font-size: 0.85rem; color: var(--text-dark); margin-bottom: 8px; letter-spacing: 0.02em; }
.t2-vector-body { font-size: 0.78rem; line-height: 1.6; color: var(--text-muted-dark); }

/* ── HARDWARE STACK ───────────────────────────────────────── */
.t2-hw-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--navy-border);
  margin-bottom: 60px;
}

.t2-hw-item {
  display: grid;
  grid-template-columns: 60px 80px 1fr;
  gap: 48px;
  align-items: start;
  padding: 52px 52px 52px 44px;
  border-bottom: 1px solid var(--navy-border);
  transition: background 0.2s;
}
.t2-hw-item:last-child { border-bottom: none; }
.t2-hw-item:hover { background: rgba(255,255,255,0.02); }

.t2-hw-num {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--orange);
  padding-top: 6px;
}
.t2-hw-icon { width: 80px; height: 80px; opacity: 0.8; flex-shrink: 0; }
.t2-hw-icon svg { width: 100%; height: 100%; }

.t2-hw-role {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.t2-hw-name {
  font-family: var(--f-display);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--text-light);
  margin-bottom: 18px;
}
.t2-hw-body {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text-muted-light);
  margin-bottom: 28px;
  max-width: 640px;
}

.t2-hw-specs {
  border-top: 1px solid var(--navy-border);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.t2-hw-spec {
  display: flex;
  gap: 24px;
  padding: 10px 0;
  border-bottom: 1px solid var(--navy-border);
  font-size: 0.78rem;
}
.t2-hw-spec:last-child { border-bottom: none; }
.t2-hw-spec span:first-child {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  min-width: 130px;
  flex-shrink: 0;
}
.t2-hw-spec span:last-child { color: var(--text-muted-light); }

.t2-hw-total {
  text-align: center;
  padding: 44px;
  border: 1px solid var(--navy-border);
  background: rgba(232,98,42,0.04);
  border-color: rgba(232,98,42,0.2);
}
.t2-hw-total-label { font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; display: block; }
.t2-hw-total-value { font-family: var(--f-display); font-size: 4rem; line-height: 1; color: var(--text-light); margin-bottom: 8px; }
.t2-hw-total-note { font-family: var(--f-mono); font-size: 0.6rem; color: var(--text-muted-light); letter-spacing: 0.08em; display: block; }

/* ── BUILD / VLANS ────────────────────────────────────────── */
#t2-build { padding: 120px 0; }

.t2-vlans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--light-border);
  margin-bottom: 72px;
}

.t2-vlan-full {
  padding: 40px;
  border-right: 1px solid var(--light-border);
  border-bottom: 1px solid var(--light-border);
  position: relative;
}
.t2-vlan-full:nth-child(2n) { border-right: none; }
.t2-vlan-full:nth-child(n+3) { border-bottom: none; }
.t2-vlan-full::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
}
.t2-vlan-full-primary::before { background: var(--orange); }
.t2-vlan-full-iot::before { background: #50a0dc; }
.t2-vlan-full-guest::before { background: #888; }
.t2-vlan-full-work::before { background: #8c64dc; }

.t2-vlan-full-head { margin-bottom: 16px; }
.t2-vlan-full-tag { font-family: var(--f-mono); font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 8px; }
.t2-vlan-full-title { font-family: var(--f-display); font-size: 1.6rem; line-height: 1; color: var(--text-dark); }
.t2-vlan-full-body p { font-size: 0.83rem; line-height: 1.7; color: var(--text-muted-dark); margin-bottom: 14px; }
.t2-vlan-devices-list { font-family: var(--f-mono); font-size: 0.58rem; color: var(--text-muted-dark); letter-spacing: 0.06em; padding: 10px 14px; background: var(--light-card); border-left: 2px solid var(--orange); line-height: 1.6; }

.t2-hardening-list { }
.t2-hardening-title { font-family: var(--f-display); font-size: 1.6rem; color: var(--text-dark); margin-bottom: 36px; }
.t2-hardening-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--light-border);
}
.t2-hardening-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px 32px;
  border-right: 1px solid var(--light-border);
  border-bottom: 1px solid var(--light-border);
}
.t2-hardening-item:nth-child(2n) { border-right: none; }
.t2-hardening-item:nth-child(n+5) { border-bottom: none; }
.t2-hardening-check {
  width: 24px;
  height: 24px;
  background: rgba(74,158,107,0.12);
  border: 1px solid rgba(74,158,107,0.3);
  color: rgba(74,158,107,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}
.t2-hardening-name { font-weight: 700; font-size: 0.85rem; color: var(--text-dark); margin-bottom: 6px; letter-spacing: 0.02em; }
.t2-hardening-body { font-family: var(--f-mono); font-size: 0.6rem; color: var(--text-muted-dark); line-height: 1.6; letter-spacing: 0.04em; }

/* ── DEPLOYMENT TIMELINE ──────────────────────────────────── */
.t2-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--navy-border);
}
.t2-tl-item {
  padding: 44px 40px;
  border-right: 1px solid var(--navy-border);
  transition: background 0.2s;
}
.t2-tl-item:last-child { border-right: none; }
.t2-tl-item:hover { background: rgba(255,255,255,0.02); }

.t2-tl-phase { font-family: var(--f-mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; }
.t2-tl-title { font-family: var(--f-display); font-size: 2rem; line-height: 1; color: var(--text-light); margin-bottom: 6px; }
.t2-tl-time { font-family: var(--f-mono); font-size: 0.58rem; color: var(--text-muted-light); letter-spacing: 0.08em; margin-bottom: 20px; }
.t2-tl-body { font-size: 0.82rem; line-height: 1.7; color: var(--text-muted-light); margin-bottom: 24px; }

.t2-tl-items {
  border-top: 1px solid var(--navy-border);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.t2-tl-item-row {
  font-family: var(--f-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--text-muted-light);
  padding: 8px 0;
  border-bottom: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.t2-tl-item-row:last-child { border-bottom: none; }
.t2-tl-item-row::before {
  content: '';
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

/* ── PRICING ──────────────────────────────────────────────── */
#t2-pricing { padding: 120px 0; }
.t2-pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.t2-price-card {
  background: var(--warm-white);
  border: 1px solid var(--light-border);
  padding: 52px 48px;
  position: relative;
}
.t2-price-card-extended {
  background: #0a0a0a;
  border-color: var(--navy-border);
}

.t2-price-badge {
  position: absolute;
  top: -1px; left: 48px;
  background: rgba(232,98,42,0.15);
  color: var(--orange);
  font-family: var(--f-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid rgba(232,98,42,0.3);
}

.t2-price-tier { font-family: var(--f-mono); font-size: 0.6rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--orange); margin-bottom: 14px; }
.t2-price-main { font-family: var(--f-display); font-size: 4rem; line-height: 1; color: var(--text-dark); margin-bottom: 6px; }
.t2-price-card-extended .t2-price-main { color: var(--text-light); }
.t2-price-period { font-family: var(--f-mono); font-size: 0.62rem; color: var(--text-muted-dark); letter-spacing: 0.08em; }
.t2-price-card-extended .t2-price-period { color: var(--text-muted-light); }
.t2-price-divider { width: 100%; height: 1px; background: var(--light-border); margin: 28px 0; }
.t2-price-card-extended .t2-price-divider { background: var(--navy-border); }
.t2-price-section-title { font-family: var(--f-mono); font-size: 0.58rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; display: block; }

.t2-price-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.t2-price-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted-dark);
  line-height: 1.5;
}
.t2-price-card-extended .t2-price-list li { color: var(--text-muted-light); }
.t2-price-list li::before { content: '—'; color: var(--orange); font-family: var(--f-mono); flex-shrink: 0; }

.t2-price-note {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid var(--navy-border);
  background: rgba(255,255,255,0.02);
}
.t2-price-note-title { font-family: var(--f-mono); font-size: 0.58rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 8px; }
.t2-price-note p { font-family: var(--f-mono); font-size: 0.62rem; color: var(--text-muted-light); line-height: 1.7; }

.t2-pricing-note {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.t2-pricing-note p { font-family: var(--f-mono); font-size: 0.6rem; color: var(--text-muted-dark); line-height: 1.8; letter-spacing: 0.04em; }

/* ── FAQ ──────────────────────────────────────────────────── */
.t2-faq-list {
  max-width: 820px;
  border: 1px solid var(--light-border);
}
.t2-faq-item {
  padding: 32px 40px;
  border-bottom: 1px solid var(--light-border);
  cursor: pointer;
  transition: background 0.2s;
}
.t2-faq-item:last-child { border-bottom: none; }
.t2-faq-item:hover { background: var(--light-card); }
.t2-faq-q { font-weight: 700; font-size: 0.92rem; color: var(--text-dark); margin-bottom: 14px; letter-spacing: 0.02em; }
.t2-faq-a { font-size: 0.85rem; line-height: 1.75; color: var(--text-muted-dark); }

/* ── BOTTOM CTA ───────────────────────────────────────────── */
#t2-cta { padding: 120px 0; }
.t2-cta-wrap { max-width: 640px; margin: 0 auto; }
.t2-cta-shield { width: 56px; margin: 0 auto 32px; opacity: 0.8; }
.t2-cta-title { font-family: var(--f-display); font-size: clamp(2.4rem, 4vw, 3.5rem); line-height: 1; color: var(--text-light); margin-bottom: 24px; }
.t2-cta-sub { font-size: 0.92rem; line-height: 1.8; color: var(--text-muted-light); margin-bottom: 44px; max-width: 520px; margin-left: auto; margin-right: auto; }
.t2-cta-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .t2-hero-grid { grid-template-columns: 1fr; }
  .t2-hero-diagram { border-left: none; border-top: 1px solid var(--navy-border); min-height: 400px; }
  .t2-hw-item { grid-template-columns: 60px 1fr; }
  .t2-hw-icon { display: none; }
  .t2-timeline { grid-template-columns: 1fr 1fr; }
  .t2-tl-item:nth-child(2) { border-right: none; }
  .t2-tl-item:nth-child(3) { border-top: 1px solid var(--navy-border); }
}

@media (max-width: 900px) {
  .t2-hero-content { padding: 60px 32px; }
  .t2-problem-grid { grid-template-columns: 1fr; gap: 48px; }
  .t2-vector-grid { grid-template-columns: 1fr 1fr; }
  .t2-vector-item:nth-child(2n) { border-right: none; }
  .t2-vector-item:nth-child(n+5) { border-bottom: none; }
  .t2-vlans { grid-template-columns: 1fr; }
  .t2-vlan-full:nth-child(2n) { border-right: none; }
  .t2-vlan-full { border-bottom: 1px solid var(--light-border) !important; }
  .t2-vlan-full:last-child { border-bottom: none !important; }
  .t2-hardening-grid { grid-template-columns: 1fr; }
  .t2-hardening-item { border-right: none !important; }
  .t2-pricing-grid { grid-template-columns: 1fr; }
  .t2-diagram-panels { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .t2-hw-item { grid-template-columns: 1fr; gap: 16px; padding: 36px 28px; }
  .t2-hw-num { display: none; }
  .t2-timeline { grid-template-columns: 1fr; }
  .t2-tl-item { border-right: none !important; border-top: 1px solid var(--navy-border); }
  .t2-tl-item:first-child { border-top: none; }
  .t2-price-card { padding: 36px 28px; }
  .t2-faq-item { padding: 24px 28px; }
}

/* ============================================================
   TIER 2 + SHARED INNER PAGES — Comprehensive responsive pass
   ============================================================ */

/* ── TABLET (max 1024px) ──────────────────────────────────── */
@media (max-width: 1024px) {
  /* Hero */
  .t2-hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .t2-hero-content { padding: 72px 40px 60px; }
  .t2-hero-headline { font-size: clamp(3.5rem, 9vw, 6rem); }
  .t2-hero-diagram { border-left: none; border-top: 1px solid var(--navy-border); padding: 48px 40px; }
  .t2-diagram-panels { grid-template-columns: 1fr 1fr; }

  /* Problem */
  .t2-problem-grid { grid-template-columns: 1fr; gap: 48px; }
  .t2-vector-grid { grid-template-columns: repeat(3, 1fr); }

  /* Hardware stack */
  .t2-hw-item { grid-template-columns: 52px 1fr; gap: 28px; padding: 40px 36px; }
  .t2-hw-icon { display: none; }

  /* Timeline */
  .t2-timeline { grid-template-columns: 1fr 1fr; }
  .t2-tl-item:nth-child(2) { border-right: none; }
  .t2-tl-item:nth-child(3) { border-top: 1px solid var(--navy-border); }

  /* Pricing */
  .t2-pricing-grid { grid-template-columns: 1fr; max-width: 560px; }

  /* VLANs */
  .t2-vlans { grid-template-columns: 1fr; }
  .t2-vlan-full { border-right: none; border-bottom: 1px solid var(--light-border); }
  .t2-vlan-full:last-child { border-bottom: none; }

  /* Hardening */
  .t2-hardening-grid { grid-template-columns: 1fr 1fr; }
}

/* ── LARGE PHONE (max 768px) ──────────────────────────────── */
@media (max-width: 768px) {
  .t2-dark-section, #t2-problem, #t2-build, #t2-pricing { padding: 72px 0; }

  /* Hero */
  .t2-hero-content { padding: 56px 20px 48px; }
  .t2-hero-headline { font-size: clamp(3rem, 13vw, 5rem); }
  .t2-hero-sub { font-size: 0.88rem; }
  .t2-hero-actions { flex-direction: column; gap: 10px; }
  .t2-hero-actions .btn { width: 100%; justify-content: center; }
  .t2-hero-diagram { padding: 36px 20px; }
  .t2-diagram-panels { grid-template-columns: 1fr; }
  .t2-diagram-label { font-size: 0.55rem; }

  /* Section headers */
  .t2-section-header { margin-bottom: 48px; }
  .t2-section-title { font-size: clamp(2rem, 7vw, 3rem); }
  .t2-section-sub, .t2-section-body { font-size: 0.85rem; }

  /* Problem stats */
  .t2-pstat { padding: 28px 24px; }
  .t2-pstat-num { font-size: 3rem; }

  /* Vector grid */
  .t2-vector-grid { grid-template-columns: 1fr 1fr; }
  .t2-vector-item:nth-child(2n) { border-right: none; }
  .t2-vector-item:nth-last-child(-n+2) { border-bottom: none; }

  /* Hardware stack */
  .t2-hw-item { grid-template-columns: 1fr; gap: 16px; padding: 36px 24px; }
  .t2-hw-num { display: none; }
  .t2-hw-name { font-size: 1.8rem; }
  .t2-hw-spec { flex-direction: column; gap: 4px; }
  .t2-hw-spec span:first-child { min-width: auto; }

  /* Timeline */
  .t2-timeline { grid-template-columns: 1fr; }
  .t2-tl-item { border-right: none; border-top: 1px solid var(--navy-border); padding: 36px 24px; }
  .t2-tl-item:first-child { border-top: none; }

  /* Hardening */
  .t2-hardening-grid { grid-template-columns: 1fr; }
  .t2-hardening-item { border-right: none; }
  .t2-hardening-item:nth-last-child(-n+1) { border-bottom: none; }

  /* Pricing */
  .t2-price-card { padding: 36px 24px; }
  .t2-price-main { font-size: 3rem; }

  /* FAQ */
  .t2-faq-item { padding: 24px 20px; }
  .t2-faq-q { font-size: 0.88rem; }
  .t2-faq-a { font-size: 0.82rem; }

  /* CTA */
  #t2-cta { padding: 72px 0; }
  .t2-cta-title { font-size: clamp(2rem, 7vw, 3rem); }
  .t2-cta-actions { flex-direction: column; align-items: stretch; }
  .t2-cta-actions .btn { justify-content: center; width: 100%; }
  .t2-cta-shield { width: 44px; }

  /* VLANs */
  .t2-vlan-full { padding: 28px 24px; }
  .t2-vlan-devices-list { font-size: 0.55rem; }
}

/* ── SMALL MOBILE (max 480px) ─────────────────────────────── */
@media (max-width: 480px) {
  .t2-hero-headline { font-size: clamp(2.8rem, 15vw, 4rem); line-height: 0.9; }
  .t2-net-box { padding: 8px 10px; }
  .t2-net-label { font-size: 0.55rem; }
  .t2-vector-grid { grid-template-columns: 1fr; }
  .t2-vector-item { border-right: none; border-bottom: 1px solid var(--light-border); }
  .t2-vector-item:last-child { border-bottom: none; }
  .t2-hw-specs { gap: 0; }
  .t2-hw-total { padding: 32px 20px; }
  .t2-hw-total-value { font-size: 3rem; }
}

/* ── SCENARIOS PAGE ───────────────────────────────────────── */
@media (max-width: 1024px) {
  .sc-profile-inner,
  .sc-profile-inner.reverse { grid-template-columns: 1fr; gap: 40px; }
  .sc-profile-inner.reverse .sc-profile-sidebar,
  .sc-profile-inner.reverse .sc-profile-content { order: unset; }
}
@media (max-width: 768px) {
  .sc-hero { padding: calc(var(--nav-h) + 48px) 0 48px; }
  .sc-hero-title { font-size: clamp(2.4rem, 10vw, 4.5rem); }
  .sc-profile { padding: 60px 0; }
  .sc-risk-header { flex-wrap: wrap; gap: 12px; }
  .sc-risk-score { font-size: 2.8rem; }
  .sc-outcome { padding: 20px 20px; }
  .sc-cta-strip { padding: 72px 0; }
  .sc-cta-title { font-size: clamp(2rem, 7vw, 3.2rem); }
  .sc-cta-actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .sc-cta-actions .btn { justify-content: center; }
}

/* ── TRUST PAGE ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .tr-section-inner { grid-template-columns: 1fr; gap: 28px; }
  .tr-section-title { font-size: 1.6rem; }
  .tr-cta-inner { grid-template-columns: 1fr; gap: 32px; }
  .tr-cta-actions { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 768px) {
  .tr-hero { padding: calc(var(--nav-h) + 48px) 0 48px; }
  .tr-hero-title { font-size: clamp(2.4rem, 9vw, 4rem); }
  .tr-section { padding: 60px 0; }
  .tr-permit, .tr-limit { padding: 20px 20px; }
  .tr-toc-inner { gap: 16px; }
  .tr-cta { padding: 72px 0; }
  .tr-cta-title { font-size: clamp(2rem, 7vw, 3rem); }
  .tr-cta-actions { flex-direction: column; align-items: stretch; }
  .tr-cta-actions .btn { justify-content: center; }
}

/* ── TIER 1 PAGE SPECIFICS ────────────────────────────────── */
@media (max-width: 768px) {
  .t1-layer-bar { flex-direction: column; }
  .t1-layer { border-right: none; border-bottom: 1px solid var(--light-border); }
  .t1-layer:last-child { border-bottom: none; }
  .t1-broker-grid { grid-template-columns: 1fr 1fr; }
  .t1-broker-cat { border-bottom: 1px solid var(--navy-border); }
  .t1-broker-cat:nth-child(2n) { border-right: none; }
}
@media (max-width: 480px) {
  .t1-broker-grid { grid-template-columns: 1fr; }
  .t1-broker-cat { border-right: none; }
  .t1-broker-cat:last-child { border-bottom: none; }
}

/* ── GLOBAL TOUCH / ACCESSIBILITY IMPROVEMENTS ────────────── */
@media (max-width: 768px) {
  /* Ensure all buttons are touch-friendly */
  .btn { min-height: 44px; padding: 14px 24px; font-size: 0.74rem; }
  .btn-text-orange { padding: 12px 0; }

  /* Better line heights on mobile */
  body { line-height: 1.65; }
  p { line-height: 1.75; }

  /* Nav hamburger bigger touch target */
  .nav-hamburger { padding: 10px; }

  /* Mobile menu links bigger */
  #mobile-menu a { padding: 16px 0; font-size: 0.82rem; }

  /* Form inputs */
  .form-input, .form-select, .form-textarea { font-size: 16px; } /* prevent iOS zoom */
}

/* ── TIER-2 FAQ ACCORDION STATES ──────────────────────────── */
.t2-faq-item { cursor: pointer; }
.t2-faq-q { cursor: pointer; transition: color 0.2s; }
.t2-faq-q:hover { color: var(--orange); }
.t2-faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.t2-faq-item.active .t2-faq-a { max-height: 400px; }
.t2-faq-item .t2-faq-toggle {
  font-family: var(--f-mono); color: var(--orange); font-size: 1.2rem;
  transition: transform 0.3s var(--ease); display: inline-block;
}
.t2-faq-item.active .t2-faq-toggle { transform: rotate(45deg); }