/* ===========================
   AD-VENTURE DESIGNS — BRAND-ALIGNED CSS
   Palette: Near-black / White / Electric Blue
   Brand: Angular, Bold, Sharp, Architectural
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Barlow:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

:root {
  /* === BRAND COLOURS === */
  --black:        #080808;
  --deep:         #0e0e0e;
  --dark:         #161616;
  --panel:        #1c1c1c;
  --border:       #2a2a2a;
  --border-blue:  rgba(30,100,255,0.3);
  --muted:        #d0d0d0;
  --mid:          #e8e8e8;
  --light:        #f0f0f0;
  --white:        #f0f0f0;
  --pure:         #ffffff;

  /* === BRAND ACCENT: Electric Blue === */
  --blue:         #1A6FFF;
  --blue-bright:  #3D8AFF;
  --blue-dim:     #0D4FCC;
  --blue-glow:    rgba(26,111,255,0.18);
  --blue-faint:   rgba(26,111,255,0.07);

  /* === TYPOGRAPHY === */
  /* Rajdhani: geometric, military-precise — matches angular logo */
  /* Barlow: clean, modern, highly legible body */
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Barlow', sans-serif;

  /* === LAYOUT === */
  --radius:       4px;
  --radius-md:    8px;
  --radius-lg:    12px;
  --nav-height:   72px;
  --transition:   0.22s cubic-bezier(0.4, 0, 0.2, 1);

  /* === GEOMETRY (diagonal brand motif) === */
  --skew: -3deg;
  --clip-hero: polygon(0 0, 100% 0, 100% 88%, 88% 100%, 0 100%);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* =============================
   NAVIGATION
   ============================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(8,8,8,0.99);
  border-bottom-color: var(--border-blue);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo using actual brand typography */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: opacity var(--transition);
}
.logo:hover { opacity: 0.85; }

.logo-mark {
  width: 40px; height: 40px;
  position: relative;
  flex-shrink: 0;
}

/* SVG "A" mark recreation */
.logo-svg { width: 40px; height: 40px; }

.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-line1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--white);
}

.logo-line1 .v-blue { color: var(--blue); }

.logo-line2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  color: var(--mid);
  margin-top: 2px;
}

/* Navigation links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  padding: 8px 14px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  color: var(--mid);
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--blue) !important;
  color: var(--pure) !important;
  font-weight: 600 !important;
  padding: 9px 22px !important;
  border-radius: var(--radius) !important;
  border: 1px solid var(--blue) !important;
  letter-spacing: 0.06em;
}

.nav-cta:hover {
  background: var(--blue-bright) !important;
  border-color: var(--blue-bright) !important;
}

.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 0;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--deep);
  border-bottom: 1px solid var(--border-blue);
  z-index: 999;
  padding: 16px 28px;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 13px 0;
  color: var(--light);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--blue); }

/* =============================
   HERO
   ============================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: calc(var(--nav-height) + 60px) 28px 80px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 60px;
}

/* Angular geometric background */
.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

/* Diagonal blue stripe — from the brand masthead */
.hero-bg::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  background: var(--deep);
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
}

/* Blue accent edge line */
.hero-bg::after {
  content: '';
  position: absolute;
  top: 0; right: 45%;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, var(--blue) 30%, var(--blue) 70%, transparent 100%);
  transform: skewX(-3deg);
  opacity: 0.6;
}

.geo-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,111,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,111,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.geo-triangle {
  position: absolute;
  top: -10%;
  right: 5%;
  width: 300px; height: 300px;
  border: 1px solid rgba(26,111,255,0.08);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: rgba(26,111,255,0.03);
}

.hero-content { flex: 1; max-width: 580px; position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--blue-faint);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px; height: 6px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
}

/* Brand tagline typography: "Build Bold. Grow Digital. Succeed." */
.heading-accent { color: var(--blue); }
.heading-white  { color: var(--white); }

.hero-tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 28px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.tagline-bold { color: var(--white); font-weight: 700; }
.tagline-blue { color: var(--blue); font-weight: 700; }
.tagline-sep { color: var(--border); }

.hero-sub {
  font-size: 1rem;
  color: var(--mid);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 480px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-bottom: 52px;
  flex-wrap: wrap;
}

/* =============================
   BUTTONS — Brand aligned
   ============================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  background: var(--blue);
  color: var(--pure);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--blue);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.08) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover {
  background: var(--blue-bright);
  border-color: var(--blue-bright);
  transform: translateY(-1px);
}

.btn-primary.large-btn { padding: 16px 40px; font-size: 0.95rem; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  background: transparent;
  color: var(--light);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--blue-bright);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  padding: 13px 28px;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
}
.btn-outline-white:hover {
  border-color: var(--blue);
  color: var(--blue-bright);
}

/* =============================
   HERO STATS BAR
   ============================= */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat {
  flex: 1;
  padding: 16px 20px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
  font-weight: 300;
}

/* =============================
   HERO VISUAL (BROWSER MOCK)
   ============================= */
.hero-visual {
  flex: 1;
  max-width: 520px;
  position: relative;
  z-index: 1;
}

.browser-mock {
  background: var(--dark);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.7), 0 0 0 1px var(--border);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red   { background: #ff5f57; }
.dot.amber { background: #febc2e; }
.dot.green { background: #28c840; }

.browser-url {
  margin-left: 10px;
  font-size: 0.75rem;
  color: var(--muted);
  background: var(--dark);
  padding: 4px 12px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  border: 1px solid var(--border);
}

.mock-site { padding: 16px; }
.mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mock-logo-bar {
  width: 80px; height: 10px;
  background: var(--blue);
  border-radius: 2px;
  opacity: 0.7;
}
.mock-nav-items { display: flex; gap: 8px; }
.mock-nav-item {
  width: 38px; height: 7px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
}
.active-item { background: var(--blue); opacity: 0.6; }

.mock-hero-area {
  background: rgba(26,111,255,0.05);
  border: 1px solid rgba(26,111,255,0.1);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
}

.mock-line { height: 7px; background: rgba(255,255,255,0.12); border-radius: 2px; margin-bottom: 7px; }
.mock-line.long   { width: 80%; }
.mock-line.medium { width: 60%; }
.mock-line.short  { width: 42%; margin-bottom: 13px; }
.mock-btn { width: 84px; height: 26px; background: var(--blue); border-radius: var(--radius); opacity: 0.7; }

.mock-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mock-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 10px;
}
.mock-card-icon {
  width: 22px; height: 22px;
  background: var(--blue);
  border-radius: var(--radius);
  opacity: 0.5;
  margin-bottom: 7px;
}
.mock-card-line { height: 6px; background: rgba(255,255,255,0.08); border-radius: 2px; width: 70%; }

.pulse-card { animation: cardPulse 3.5s ease-in-out infinite; }
.delay-1 { animation-delay: 1.2s; }
.delay-2 { animation-delay: 2.4s; }

@keyframes cardPulse {
  0%, 100% { border-color: rgba(255,255,255,0.07); }
  50% { border-color: rgba(26,111,255,0.4); box-shadow: 0 0 14px rgba(26,111,255,0.1); }
}

.floating-tag {
  position: absolute;
  background: var(--panel);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius);
  padding: 7px 14px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--blue-bright);
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  text-transform: uppercase;
}

.tag-1 { top: 28%; right: -28px; animation: float1 4s ease-in-out infinite; }
.tag-2 { bottom: 32%; right: -40px; animation: float2 5.5s ease-in-out infinite; }
.tag-3 { bottom: 12%; left: -24px; animation: float3 4.8s ease-in-out infinite; }

@keyframes float1 { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-7px); } }
@keyframes float2 { 0%,100% { transform:translateY(0); } 50% { transform:translateY(7px); } }
@keyframes float3 { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-5px); } }

/* =============================
   SECTION COMMON
   ============================= */
.section-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--blue);
  display: inline-block;
}

.section-label.light-label { color: rgba(100,160,255,0.7); }
.section-label.light-label::before { background: rgba(100,160,255,0.5); }

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.8vw, 2.9rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}

.section-heading.white-heading { color: var(--pure); }

.section-sub {
  font-size: 0.98rem;
  color: var(--mid);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.75;
  font-weight: 300;
}

/* =============================
   BRAND PILLARS BAR (from masthead)
   ============================= */
.pillars-bar {
  background: var(--deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow: hidden;
}

.pillars-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.pillar-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 20px;
  border-right: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
}

.pillar-item:last-child { border-right: none; }
.pillar-item:hover { color: var(--blue-bright); }
.pillar-icon { font-size: 1rem; }

/* =============================
   PROBLEM SECTION
   ============================= */
.problem-section {
  padding: 100px 0;
  background: var(--deep);
  position: relative;
}

.problem-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0.4;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.problem-card {
  background: var(--dark);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
}

.problem-card:hover { background: var(--panel); }

.problem-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.problem-card:hover::after { transform: scaleX(1); }

.highlight-card {
  background: var(--blue-faint) !important;
}

.highlight-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 2px;
  background: var(--blue);
}

.problem-icon { font-size: 1.8rem; margin-bottom: 14px; }
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.0rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  color: var(--white);
}
.problem-card p { font-size: 0.875rem; color: var(--mid); line-height: 1.65; font-weight: 300; }

.inline-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--blue);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.inline-link:hover { color: var(--blue-bright); }

/* =============================
   SERVICES SECTION
   ============================= */
.services-snap {
  padding: 100px 0;
  background: var(--black);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 48px;
}

.service-tile {
  display: block;
  background: var(--dark);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: var(--blue);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s ease;
}

.service-tile:hover {
  background: var(--panel);
}
.service-tile:hover::before { transform: scaleY(1); }

.service-icon { font-size: 1.6rem; margin-bottom: 14px; }

.service-tile h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 10px;
}
.service-tile p { font-size: 0.875rem; color: var(--mid); line-height: 1.65; font-weight: 300; }

.tile-arrow {
  position: absolute;
  bottom: 20px;
  right: 20px;
  color: var(--blue);
  opacity: 0;
  transition: opacity var(--transition);
  font-size: 0.9rem;
}
.service-tile:hover .tile-arrow { opacity: 1; }

.services-cta { text-align: center; }

/* =============================
   HOW WE DIFFER TEASER
   ============================= */
.differ-teaser {
  padding: 100px 0;
  background: var(--deep);
  position: relative;
  overflow: hidden;
}

.differ-teaser::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-blue), transparent);
}

.differ-teaser::after {
  content: 'DESIGN · INNOVATE · ELEVATE';
  position: absolute;
  right: -20px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: rgba(26,111,255,0.1);
  white-space: nowrap;
  pointer-events: none;
}

.differ-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.differ-text {
  color: var(--mid);
  margin-bottom: 32px;
  font-size: 0.98rem;
  line-height: 1.75;
  font-weight: 300;
}

.feature-list { display: flex; flex-direction: column; gap: 18px; }

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-check {
  width: 26px; height: 26px;
  background: var(--blue-faint);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  color: var(--blue);
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 700;
}

.feature-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 3px;
}
.feature-item p { font-size: 0.845rem; color: var(--muted); font-weight: 300; }

/* =============================
   CTA SECTION
   ============================= */
.cta-section {
  padding: 80px 0;
  background: var(--black);
  border-top: 1px solid var(--border);
}

.cta-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.cta-inner p {
  color: var(--mid);
  margin-bottom: 32px;
  font-size: 0.98rem;
  font-weight: 300;
}

/* =============================
   FOOTER
   ============================= */
.footer {
  background: var(--deep);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 240px;
  font-weight: 300;
}

.footer-domain {
  margin-top: 8px !important;
  color: var(--blue) !important;
  font-size: 0.82rem !important;
}

.footer-nav h4 {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 18px;
}

.footer-nav a {
  display: block;
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 10px;
  transition: color var(--transition);
  font-weight: 300;
}
.footer-nav a:hover { color: var(--blue-bright); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 0.78rem; color: var(--muted); }

.footer-dii {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--border);
}

.footer-dii span { color: var(--blue); }

/* =============================
   PAGE HERO (inner pages)
   ============================= */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  background: var(--deep);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 35%;
  background: var(--dark);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  right: 35%;
  width: 2px;
  background: var(--blue);
  transform: skewX(-3deg);
  opacity: 0.4;
}

.page-hero-inner { max-width: 680px; position: relative; z-index: 1; }

/* =============================
   RESPONSIVE
   ============================= */
@media (max-width: 900px) {
  .hero { flex-direction: column; padding-top: calc(var(--nav-height) + 40px); }
  .hero-bg::before { width: 100%; clip-path: none; opacity: 0.5; }
  .hero-bg::after { display: none; }
  .hero-visual { width: 100%; max-width: 100%; }
  .differ-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .tag-2, .tag-3 { display: none; }
  .pillars-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .hero-stats { flex-direction: column; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .stat:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-actions { flex-direction: column; }
  .pillars-inner { grid-template-columns: 1fr; }
}