/* ============================================================
   ProtosEQ — Shared Design System
   One stylesheet, linked by every marketing page, so the
   header / footer / cards / colors stay identical everywhere.
   ============================================================ */

:root {
  --orange:       #E8540A;
  --orange-light: #FF7A3D;
  --orange-dim:   rgba(232,84,10,0.12);
  --black:        #090909;
  --charcoal:     #161616;
  --dark:         #0F0F0F;
  --mid:          #1E1E1E;
  --muted:        #8A8A8A;
  --light:        #F0EDE8;
  --white:        #FFFFFF;
  --border:       rgba(255,255,255,0.08);
  --border-warm:  rgba(240,237,232,0.08);
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--black);
  color: var(--light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; }
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-thumb { background: var(--orange); }

/* ── UTILITIES ── */
.eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--orange);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.eyebrow::before {
  content: ''; width: 28px; height: 2px;
  background: var(--orange); flex-shrink: 0;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5.5vw, 68px);
  letter-spacing: 1.5px; line-height: 0.92;
  color: var(--white);
}
.section-title .acc { color: var(--orange); }
.section-intro {
  font-size: 16px; font-weight: 300; line-height: 1.8;
  color: var(--muted); max-width: 600px;
}
.btn {
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 36px; display: inline-block;
  transition: background 0.2s, color 0.2s;
  cursor: pointer; border: none;
}
.btn-primary { background: var(--orange); color: var(--black); }
.btn-primary:hover { background: var(--orange-light); }
.btn-ghost {
  background: transparent; color: var(--light);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-dark { background: var(--charcoal); color: var(--white); border: 1px solid var(--border); }
.btn-dark:hover { border-color: var(--orange); }

/* ── GRID ── */
.gap-grid { display: grid; gap: 2px; }
.col-3 { grid-template-columns: repeat(3,1fr); }
.col-4 { grid-template-columns: repeat(4,1fr); }
.col-2 { grid-template-columns: repeat(2,1fr); }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px;
  background: rgba(9,9,9,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px; letter-spacing: 4px; color: var(--white);
  display: flex; align-items: center; gap: 10px;
}
.nav-brand .dot {
  width: 6px; height: 6px; background: var(--orange); border-radius: 50%;
}
.nav-brand span { color: var(--orange); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--orange); }
.nav-links a.active { color: var(--orange); }
.nav-cta {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--orange); color: var(--black);
  padding: 10px 20px; transition: background 0.2s;
}
.nav-cta:hover { background: var(--orange-light); }

/* Dropdown menus */
.nav-item { position: relative; display: flex; align-items: center; }
.nav-parent { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.nav-parent .caret { font-size: 8px; transition: transform 0.2s; }
.nav-item:hover .nav-parent .caret { transform: rotate(180deg); }
.nav-dropdown {
  position: absolute; top: 100%; left: 0;
  min-width: 220px; padding: 8px 0; margin-top: 8px;
  background: rgba(14,14,14,0.98);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
}
.nav-item:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown::before { /* hover bridge so the menu doesn't close in the gap */
  content: ""; position: absolute; top: -8px; left: 0; right: 0; height: 8px;
}
.nav-dropdown a {
  display: block; padding: 11px 18px;
  font-size: 10px; letter-spacing: 2px;
}
.nav-dropdown a:hover { color: var(--orange); background: rgba(232,84,10,0.06); }

/* Mobile menu group labels + sub-items */
.mobile-menu .mob-group-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--orange); padding: 22px 0 6px;
}
.mobile-menu a.mob-sub { padding-left: 16px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column;
  gap: 5px; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 22px; height: 2px; background: var(--white);
  transition: all 0.3s;
}
.mobile-menu {
  display: none; position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: rgba(9,9,9,0.98);
  backdrop-filter: blur(16px);
  z-index: 190; padding: 40px 24px;
  flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: 'DM Mono', monospace;
  font-size: 12px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--muted);
  padding: 18px 0; border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-menu a:hover, .mobile-menu a:last-child { color: var(--orange); }
.mobile-menu .mob-cta {
  margin-top: 24px;
  background: var(--orange); color: var(--black);
  padding: 18px 24px; text-align: center;
  font-family: 'DM Mono', monospace;
  font-size: 12px; letter-spacing: 3px;
  text-transform: uppercase;
}

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}

.hero-left {
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 120px 56px 80px 56px;
  position: relative; z-index: 1;
}
.hero-left::before {
  content: '';
  position: absolute; bottom: -120px; left: -120px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(232,84,10,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 7.5vw, 108px);
  line-height: 0.88; letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 28px;
}
.hero-headline .acc { color: var(--orange); }
.hero-sub {
  font-size: 18px; font-weight: 300; line-height: 1.7;
  color: var(--muted); margin-bottom: 16px;
  max-width: 480px;
}
.hero-body {
  font-size: 14px; font-weight: 300; line-height: 1.85;
  color: rgba(240,237,232,0.45);
  max-width: 460px; margin-bottom: 44px;
}
.hero-ctas { display: flex; gap: 2px; flex-wrap: wrap; }
.hero-ctas .btn {
  width: 220px; text-align: center;
  padding: 18px 0; box-sizing: border-box;
}

/* Hero right — dashboard mockup */
.hero-right {
  background: var(--charcoal);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 100px 40px 60px;
  position: relative; overflow: hidden;
  gap: 16px;
}
.hero-right::after {
  content: ''; position: absolute; inset: 0; opacity: 0.025;
  background-image:
    linear-gradient(var(--white) 1px, transparent 1px),
    linear-gradient(90deg, var(--white) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* Profile card mockup */
.mock-profile {
  background: var(--dark);
  border: 1px solid var(--border);
  border-top: 2px solid var(--orange);
  padding: 20px 24px; width: 100%; max-width: 340px;
  position: relative; z-index: 1;
}
.mock-profile-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
}
.mock-avatar {
  width: 36px; height: 36px; background: var(--orange-dim); border: 1px solid rgba(232,84,10,0.2);
  border-radius: 50%; border: 1px solid rgba(232,84,10,0.3);
  display: flex; align-items: center; justify-content: center;
}
.mock-avatar-dot { width: 10px; height: 10px; background: var(--orange); border-radius: 50%; }
.mock-name {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase; color: var(--muted);
}
.mock-name strong { display: block; color: var(--light); font-size: 11px; margin-bottom: 2px; }
.mock-bars { display: flex; flex-direction: column; gap: 8px; }
.mock-bar-row { display: flex; align-items: center; gap: 10px; }
.mock-bar-label {
  font-family: 'DM Mono', monospace; font-size: 8px;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--muted); width: 68px; flex-shrink: 0;
}
.mock-bar-track {
  flex: 1; height: 4px; background: rgba(255,255,255,0.06);
  position: relative;
}
.mock-bar-fill {
  height: 100%; background: var(--orange);
  position: relative;
}
.mock-bar-fill.stress { background: #FF3B3B; }
.mock-bar-fill.eq { background: #4CAF50; }
.mock-bar-val {
  font-family: 'DM Mono', monospace; font-size: 9px;
  color: var(--muted); width: 24px; text-align: right;
}

/* Stress graph mockup */
.mock-graph {
  background: var(--dark);
  border: 1px solid var(--border);
  padding: 16px 20px; width: 100%; max-width: 340px;
  position: relative; z-index: 1;
}
.mock-graph-label {
  font-family: 'DM Mono', monospace; font-size: 8px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--orange); margin-bottom: 12px;
}
.mock-graph-lines { display: flex; align-items: flex-end; gap: 4px; height: 52px; }
.mock-bar-v {
  flex: 1; background: rgba(232,84,10,0.15);
  border-top: 2px solid var(--orange);
  transition: all 0.3s;
}

/* Vertical labels */
.mock-verticals {
  display: flex; gap: 8px; width: 100%; max-width: 340px;
  position: relative; z-index: 1;
}
.mock-vert-tag {
  flex: 1; text-align: center;
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 8px 4px;
  background: var(--dark); color: var(--muted);
  border: 1px solid var(--border);
}
.mock-vert-tag.active {
  background: var(--orange-dim); border: 1px solid rgba(232,84,10,0.2); color: var(--orange);
  border-color: rgba(232,84,10,0.3);
}

/* ── PROBLEM ── */
#problem {
  padding: 100px 56px;
  background: var(--charcoal);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
#problem::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232,84,10,0.5), transparent);
}
.problem-header { margin-bottom: 60px; }
.problem-header .section-title { max-width: 700px; margin-bottom: 20px; }
.problem-cards { grid-template-columns: repeat(4,1fr); }
.problem-card {
  background: var(--dark); padding: 36px 28px;
  border-top: 2px solid var(--border);
  transition: border-top-color 0.3s;
}
.problem-card:hover { border-top-color: var(--orange); }
.problem-card-icon {
  width: 56px; height: 56px; margin-bottom: 24px;
  background: var(--orange-dim); border: 1px solid rgba(232,84,10,0.2);
  border: 1px solid rgba(232,84,10,0.2);
  display: flex; align-items: center; justify-content: center;
}
.problem-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px; letter-spacing: 1px;
  color: var(--white); margin-bottom: 12px;
}
.problem-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ── CORESHIFT ── */
#coreshift {
  padding: 100px 56px;
  background: var(--black);
  border-bottom: 1px solid var(--border);
}
.coreshift-top {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; margin-bottom: 60px; align-items: start;
}
.coreshift-top .section-title { margin-bottom: 16px; }
.coreshift-key-line {
  margin-top: 28px; padding: 20px 24px;
  background: var(--charcoal);
  border-left: 3px solid var(--orange);
  font-size: 14px; font-style: italic;
  color: var(--light); line-height: 1.7;
}
.pillar-cards { grid-template-columns: repeat(4,1fr); }
.pillar-card {
  background: var(--charcoal); padding: 36px 28px;
  border-top: 2px solid var(--border);
  position: relative; overflow: hidden;
  transition: border-top-color 0.3s;
}
.pillar-card:hover { border-top-color: var(--orange); }
.pillar-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 80px; line-height: 1;
  color: rgba(232,84,10,0.07);
  position: absolute; bottom: -4px; right: 8px;
  pointer-events: none; transition: color 0.3s;
}
.pillar-card:hover .pillar-num { color: rgba(232,84,10,0.14); }
.pillar-card-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px; letter-spacing: 1px;
  color: var(--orange); margin-bottom: 12px;
}
.pillar-card-desc {
  font-size: 13px; color: var(--muted);
  line-height: 1.7; margin-bottom: 16px;
  position: relative; z-index: 1;
}
.pillar-tags { display: flex; flex-wrap: wrap; gap: 4px; position: relative; z-index: 1; }
.pillar-tag {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 8px;
  background: var(--dark); color: var(--muted);
  border: 1px solid var(--border);
}

/* ── VERTICALS ── */
#verticals {
  padding: 100px 56px;
  background: var(--charcoal);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
#verticals::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232,84,10,0.4), transparent);
}
.verticals-header { margin-bottom: 56px; }
.verticals-grid { grid-template-columns: repeat(3,1fr); }
.vert-card {
  background: var(--dark); padding: 44px 36px;
  border-top: 2px solid var(--border);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-top-color 0.3s;
}
.vert-card:hover { border-top-color: var(--orange); }
.vert-card .btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 18px 0;
  white-space: nowrap;
  margin-top: auto;
}
.vert-icon {
  width: 60px; height: 60px; margin-bottom: 24px;
  background: var(--orange-dim); border: 1px solid rgba(232,84,10,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.vert-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px; letter-spacing: 1px;
  color: var(--white); margin-bottom: 8px;
}
.vert-title span { color: var(--orange); }
.vert-target { font-size: 13px; color: var(--muted); margin-bottom: 20px; font-style: italic; }
.vert-uses { margin-bottom: 32px; flex: 1; }
.vert-uses-label {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--orange); margin-bottom: 12px;
}
.vert-use-item {
  font-size: 13px; color: var(--muted); line-height: 1.6;
  padding: 6px 0; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
}
.vert-use-item::before {
  content: '→';
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: var(--orange); flex-shrink: 0;
}

/* ── WHAT WE DO ── */
#what-we-do {
  padding: 100px 56px;
  background: var(--black);
  border-bottom: 1px solid var(--border);
}
.whatwedo-header { margin-bottom: 60px; }
.process-cards { grid-template-columns: repeat(5,1fr); }
.process-card {
  background: var(--charcoal); padding: 36px 24px;
  border-top: 2px solid var(--border);
  position: relative;
  transition: border-top-color 0.3s;
}
.process-card:hover { border-top-color: var(--orange); }
.process-step {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--orange); margin-bottom: 16px;
}
.process-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px; letter-spacing: 1px;
  color: var(--white); margin-bottom: 12px;
}
.process-card p { font-size: 13px; color: var(--muted); line-height: 1.75; }

/* ── OFFERS ── */
#offers {
  padding: 100px 56px;
  background: var(--charcoal);
  border-bottom: 1px solid var(--border);
}
#offers::before {
  content: '';
  display: block; height: 1px; margin-bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(232,84,10,0.4), transparent);
  margin-bottom: 0;
}
.offers-header { margin-bottom: 56px; margin-top: 0; }
.offers-grid { grid-template-columns: repeat(3,1fr); }
.offer-card {
  background: var(--dark); padding: 44px 36px;
  border-top: 2px solid var(--border);
  display: flex; flex-direction: column;
  transition: border-top-color 0.3s;
}
.offer-card.featured { border-top-color: var(--orange); }
.offer-card:hover { border-top-color: var(--orange); }
.offer-card .btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 18px 0;
  white-space: nowrap;
}
.offer-badge {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--orange); margin-bottom: 16px;
}
.offer-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px; letter-spacing: 1px;
  color: var(--white); margin-bottom: 12px;
}
.offer-target { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 24px; }
.offer-includes-label {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); margin-bottom: 12px;
}
.offer-includes { flex: 1; margin-bottom: 32px; }
.offer-item {
  font-size: 13px; color: var(--light);
  padding: 8px 0; border-bottom: 1px solid var(--border);
  display: flex; gap: 10px; align-items: flex-start;
}
.offer-item::before {
  content: '✓';
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: var(--orange); flex-shrink: 0; margin-top: 1px;
}

/* ── WHY PROTOS ── */
#why-protos {
  padding: 100px 56px;
  background: var(--orange);
  border-bottom: 1px solid rgba(0,0,0,0.15);
  position: relative; overflow: hidden;
}
#why-protos::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -45deg, transparent, transparent 28px,
    rgba(0,0,0,0.04) 28px, rgba(0,0,0,0.04) 29px
  );
}
.why-inner { position: relative; z-index: 1; }
#why-protos .eyebrow { color: rgba(0,0,0,0.45); }
#why-protos .eyebrow::before { background: rgba(0,0,0,0.3); }
#why-protos .section-title { color: var(--black); margin-bottom: 20px; }
.why-copy { font-size: 16px; color: rgba(0,0,0,0.6); line-height: 1.8; max-width: 640px; margin-bottom: 56px; }
.why-stats { grid-template-columns: repeat(3,1fr); }
.why-stat {
  background: rgba(0,0,0,0.10); padding: 32px 28px;
}
.why-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 42px; color: var(--black); line-height: 1;
  margin-bottom: 8px;
}
.why-stat-label {
  font-size: 13px; color: rgba(0,0,0,0.65); line-height: 1.5;
}

/* ── SPORTS / SPLIT FEATURE ── */
#sports {
  padding: 100px 56px;
  background: var(--black);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.sports-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: center;
}
.sports-label {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--orange); margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.sports-label::before { content: ''; width: 28px; height: 2px; background: var(--orange); }
.sports-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 70px);
  line-height: 0.9; color: var(--white);
  margin-bottom: 24px;
}
.sports-title span { color: var(--orange); }
.sports-copy { font-size: 15px; color: var(--muted); line-height: 1.8; margin-bottom: 12px; }
.sports-support {
  font-size: 13px; font-style: italic;
  color: rgba(240,237,232,0.4); margin-top: 12px; margin-bottom: 40px;
}
.sports-right {
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-top: 2px solid var(--orange);
  padding: 36px;
}
.sports-right-title {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--orange); margin-bottom: 24px;
}
.sports-list { list-style: none; }
.sports-list li {
  font-size: 14px; color: var(--light); line-height: 1.6;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  display: flex; gap: 12px; align-items: center;
}
.sports-list li::before {
  content: '→';
  font-family: 'DM Mono', monospace; font-size: 11px;
  color: var(--orange); flex-shrink: 0;
}
.sports-list li:last-child { border-bottom: none; }

/* ── CONTACT ── */
#contact {
  padding: 100px 56px;
  background: var(--charcoal);
  position: relative; overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232,84,10,0.5), transparent);
}
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.contact-left .section-title { margin-bottom: 20px; }
.contact-left .section-intro { margin-bottom: 36px; }
.contact-ctas { display: flex; flex-direction: column; gap: 2px; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 2px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-family: 'DM Mono', monospace; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); padding: 0 0 8px 0;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark); border: 1px solid var(--border);
  color: var(--light); font-family: 'DM Sans', sans-serif;
  font-size: 14px; padding: 14px 16px; outline: none;
  transition: border-color 0.2s; width: 100%;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark); }
.form-submit {
  background: var(--orange); color: var(--black);
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; padding: 18px 32px;
  border: none; cursor: pointer;
  transition: background 0.2s; text-align: center;
}
.form-submit:hover { background: var(--orange-light); }

/* ── FOOTER ── */
footer {
  padding: 28px 56px;
  background: var(--black);
  border-top: 1px solid var(--border);
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px; letter-spacing: 3px; color: var(--white);
}
.footer-brand span { color: var(--orange); }
.footer-legal {
  font-family: 'DM Mono', monospace;
  font-size: 10px; color: var(--muted);
}

/* ============================================================
   REUSABLE PAGE LAYOUT
   Generic building blocks for sub-pages (Operators, Sports,
   Business, Public Service) so new pages match without
   inventing new CSS each time.
   ============================================================ */
.page-top { padding-top: 64px; }                 /* clears the fixed nav */
.section {
  padding: 100px 56px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.section--charcoal { background: var(--charcoal); }
.section--black    { background: var(--black); }
.section--orange   { background: var(--orange); }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head .section-title { margin-bottom: 20px; }
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.lede {
  font-size: 18px; font-weight: 300; line-height: 1.7;
  color: var(--muted); margin-bottom: 16px; max-width: 520px;
}
.body-copy {
  font-size: 14px; font-weight: 300; line-height: 1.85;
  color: rgba(240,237,232,0.55); max-width: 520px; margin-bottom: 28px;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .pillar-cards, .process-cards { grid-template-columns: repeat(2,1fr); }
  .why-stats { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 960px) {
  nav { padding: 0 24px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  #hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 100px 24px 56px; }
  .hero-right { padding: 48px 24px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; text-align: center; }

  #problem { padding: 72px 24px; }
  .problem-cards { grid-template-columns: 1fr 1fr; }

  #coreshift { padding: 72px 24px; }
  .coreshift-top { grid-template-columns: 1fr; gap: 32px; }
  .pillar-cards { grid-template-columns: 1fr 1fr; }

  #verticals { padding: 72px 24px; }
  .verticals-grid { grid-template-columns: 1fr; }

  #what-we-do { padding: 72px 24px; }
  .process-cards { grid-template-columns: 1fr 1fr; }

  #offers { padding: 72px 24px; }
  .offers-grid { grid-template-columns: 1fr; }

  #why-protos { padding: 72px 24px; }
  .why-stats { grid-template-columns: 1fr 1fr; }

  #sports { padding: 72px 24px; }
  .sports-inner { grid-template-columns: 1fr; gap: 40px; }

  #contact { padding: 72px 24px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }

  footer { padding: 24px; flex-direction: column; text-align: center; }

  /* reusable layout */
  .section { padding: 72px 24px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  .problem-cards, .pillar-cards, .why-stats, .process-cards { grid-template-columns: 1fr; }
  .section-title { font-size: 36px; }
  .hero-headline { font-size: 52px; }
}