/* ============================================================
   STACK & SIGNAL — Custom Stylesheet
   Industrial Tech · High-Motion · Premium Agency
   ============================================================ */

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --void:    #060D1A;
  --navy:    #0A1628;
  --signal:  #0057FF;
  --cyan:    #00C2FF;
  --burn:    #FF4D00;
  --offwhite:#F5F4EF;
  --glass-border: rgba(0, 194, 255, 0.18);
  --glass-bg:     rgba(10, 22, 40, 0.82);
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--void);
  color: var(--offwhite);
  font-family: 'DM Sans', system-ui, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 0.95;
}

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: var(--signal); border-radius: 2px; }

/* ── Three.js Canvas ────────────────────────────────────────── */
#bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* ── Navigation ─────────────────────────────────────────────── */
#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 28px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}

#site-nav.scrolled {
  background: rgba(6, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 18px 64px;
  border-bottom-color: rgba(0, 194, 255, 0.12);
}

.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--offwhite);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .amp { color: var(--cyan); }

.nav-logo-icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 244, 239, 0.65);
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-links a:hover { color: var(--offwhite); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  padding: 10px 28px;
  background: var(--signal);
  color: white;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, box-shadow 0.3s ease;
}

.nav-cta:hover {
  background: var(--cyan);
  box-shadow: 0 0 24px rgba(0, 194, 255, 0.45);
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--offwhite);
  transition: all 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(6, 13, 26, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  letter-spacing: 0.05em;
  color: var(--offwhite);
  text-decoration: none;
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--cyan); }

.mobile-close {
  position: absolute;
  top: 28px; right: 28px;
  font-size: 32px;
  color: var(--offwhite);
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}

/* ── Hero Section ───────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6, 13, 26, 0.25) 0%,
    rgba(6, 13, 26, 0.55) 50%,
    rgba(6, 13, 26, 1) 100%
  );
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
  max-width: 1100px;
}

.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.hero-label::before,
.hero-label::after {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--cyan);
}

.hero-h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(64px, 10vw, 120px);
  letter-spacing: 0.04em;
  color: var(--offwhite);
  line-height: 0.9;
  margin-bottom: 8px;
}

.hero-h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(64px, 10vw, 120px);
  letter-spacing: 0.04em;
  color: var(--cyan);
  line-height: 0.9;
  margin-bottom: 32px;
}

.hero-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  color: rgba(245, 244, 239, 0.65);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: bounce 2s ease-in-out infinite;
  z-index: 1;
}

.scroll-indicator span {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(245, 244, 239, 0.4);
  text-transform: uppercase;
}

.scroll-indicator svg {
  color: rgba(0, 194, 255, 0.5);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Magnetic / Signal Button ───────────────────────────────── */
.magnetic-wrap {
  display: inline-block;
}

.signal-btn {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 17px;
  letter-spacing: 0.1em;
  padding: 18px 52px;
  background: var(--signal);
  color: white;
  border: 2px solid var(--signal);
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.3s ease,
    background 0.3s ease;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.signal-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--signal), var(--cyan));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.signal-btn:hover::before { opacity: 1; }

.signal-btn:hover {
  box-shadow:
    0 0 40px rgba(0, 194, 255, 0.55),
    0 0 80px rgba(0, 194, 255, 0.2),
    0 0 120px rgba(0, 87, 255, 0.15);
}

.signal-btn span {
  position: relative;
  z-index: 1;
}

.outline-btn {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 17px;
  letter-spacing: 0.1em;
  padding: 18px 52px;
  background: transparent;
  color: var(--offwhite);
  border: 1px solid rgba(245, 244, 239, 0.3);
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
  transition:
    transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.3s ease,
    color 0.3s ease;
}

.outline-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ── Section Common ─────────────────────────────────────────── */
.section {
  padding: 120px 64px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 5vw, 72px);
  letter-spacing: 0.04em;
  color: var(--offwhite);
  line-height: 0.95;
  margin-bottom: 16px;
}

.section-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  color: rgba(245, 244, 239, 0.55);
  max-width: 500px;
  line-height: 1.65;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(0, 194, 255, 0.2),
    transparent
  );
  margin: 0;
}

/* ── Services ───────────────────────────────────────────────── */
#services {
  background: rgba(10, 22, 40, 0.3);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--navy);
  border: 1px solid rgba(0, 194, 255, 0.12);
  padding: 48px 40px;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--signal), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  border-color: rgba(0, 194, 255, 0.5);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 87, 255, 0.12);
}

.service-icon {
  width: 48px; height: 48px;
  margin-bottom: 28px;
  color: var(--cyan);
}

.service-number {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: rgba(0, 194, 255, 0.4);
  margin-bottom: 12px;
  display: block;
}

.service-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 0.04em;
  color: var(--offwhite);
  margin-bottom: 16px;
  line-height: 1;
}

.service-desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  color: rgba(245, 244, 239, 0.55);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border: 1px solid rgba(0, 194, 255, 0.25);
  color: rgba(0, 194, 255, 0.7);
  text-transform: uppercase;
}

/* ── Stats ──────────────────────────────────────────────────── */
#stats {
  position: relative;
  overflow: hidden;
}

#stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(0, 87, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(0, 194, 255, 0.08);
  border: 1px solid rgba(0, 194, 255, 0.08);
}

.stat-item {
  background: var(--void);
  padding: 56px 40px;
  text-align: center;
}

.stat-number {
  font-family: 'Space Mono', monospace;
  font-size: clamp(40px, 4.5vw, 64px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}

.stat-unit {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: rgba(0, 194, 255, 0.5);
  display: block;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.stat-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: rgba(245, 244, 239, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

/* ── Portfolio Bento ────────────────────────────────────────── */
#work {
  position: relative;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 12px;
}

/* Anchor-wrapped bento cards */
a.bento-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.bento-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 36px;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bento-card:hover::before { opacity: 1; }
.bento-card:hover {
  border-color: rgba(0, 194, 255, 0.6);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 194, 255, 0.08), 0 0 0 1px rgba(0, 194, 255, 0.15);
}

.bento-card.col-span-2 {
  grid-column: span 2;
}

.bento-card.row-span-2 {
  grid-row: span 2;
  min-height: 460px;
}

.bento-industry {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.bento-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: var(--offwhite);
  margin-bottom: 8px;
  line-height: 1;
}

.bento-card.col-span-2 .bento-title,
.bento-card.row-span-2 .bento-title {
  font-size: 40px;
}

.bento-desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: rgba(245, 244, 239, 0.5);
  line-height: 1.6;
  flex: 1;
  margin-top: 8px;
}

.bento-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
}

.bento-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.bento-tag {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border: 1px solid rgba(0, 194, 255, 0.2);
  color: rgba(0, 194, 255, 0.6);
  text-transform: uppercase;
}

.bento-arrow {
  font-size: 18px;
  color: rgba(0, 194, 255, 0.4);
  transition: color 0.2s, transform 0.2s;
}

.bento-card:hover .bento-arrow {
  color: var(--cyan);
  transform: translate(4px, -4px);
}

.bento-stat {
  font-family: 'Space Mono', monospace;
  font-size: 32px;
  color: var(--cyan);
  display: block;
  margin: 24px 0 8px;
  font-weight: 700;
}

.bento-stat-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: rgba(245, 244, 239, 0.45);
}

/* ── Build the Stack ────────────────────────────────────────── */
#build-the-stack {
  background: rgba(10, 22, 40, 0.4);
  position: relative;
  overflow: hidden;
}

#build-the-stack::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 87, 255, 0.07) 0%, transparent 60%);
  pointer-events: none;
}

.stack-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 48px;
}

.stack-tab {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.06em;
  font-size: 17px;
  padding: 14px 36px;
  background: transparent;
  border: 1px solid rgba(0, 194, 255, 0.2);
  color: rgba(245, 244, 239, 0.45);
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}

.stack-tab:hover {
  color: var(--offwhite);
  border-color: rgba(0, 194, 255, 0.4);
}

.stack-tab.active {
  background: rgba(0, 194, 255, 0.1);
  border-color: var(--cyan);
  color: var(--cyan);
}

.stack-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--cyan);
}

.stack-panels {
  position: relative;
  min-height: 220px;
}

.stack-panel {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.stack-panel.active {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  opacity: 1;
  transform: translateY(0);
}

.tech-item {
  background: var(--navy);
  border: 1px solid rgba(0, 194, 255, 0.1);
  padding: 24px 16px;
  text-align: center;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.tech-item:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 194, 255, 0.12);
  transform: translateY(-3px);
}

.tech-icon {
  font-size: 28px;
  display: block;
  line-height: 1;
}

.tech-name {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(245, 244, 239, 0.5);
  text-transform: uppercase;
}

/* ── Process ────────────────────────────────────────────────── */
#process {
  position: relative;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.process-line {
  position: absolute;
  top: 28px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 1px;
  background: linear-gradient(to right, var(--signal), var(--cyan));
  z-index: 0;
}

.process-step {
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

.process-step:first-child { padding-left: 0; }
.process-step:last-child  { padding-right: 0; }

.step-dot {
  width: 56px; height: 56px;
  border: 1px solid var(--cyan);
  background: var(--void);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  position: relative;
}

.step-dot::before {
  content: '';
  position: absolute;
  inset: 4px;
  background: rgba(0, 194, 255, 0.1);
}

.step-number {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

.step-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 40px;
  letter-spacing: 0.05em;
  color: var(--offwhite);
  margin-bottom: 16px;
}

.step-desc {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  color: rgba(245, 244, 239, 0.5);
  line-height: 1.7;
}

/* ── Pricing ────────────────────────────────────────────────── */
#pricing {
  background: rgba(10, 22, 40, 0.3);
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.pricing-card {
  background: var(--navy);
  border: 1px solid rgba(0, 194, 255, 0.1);
  padding: 48px 40px;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 87, 255, 0.15);
}

.pricing-card.featured {
  border-color: var(--signal);
  background: rgba(0, 87, 255, 0.06);
  transform: translateY(-8px);
}

.pricing-card.featured:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 60px rgba(0, 87, 255, 0.2);
}

.pricing-badge {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  background: var(--signal);
  color: white;
  text-transform: uppercase;
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.pricing-tier {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: rgba(0, 194, 255, 0.6);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.pricing-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 0.04em;
  color: var(--offwhite);
  margin-bottom: 8px;
  line-height: 1;
}

.price-amount {
  font-family: 'Space Mono', monospace;
  font-size: 40px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.price-note {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: rgba(245, 244, 239, 0.4);
  margin-bottom: 32px;
  display: block;
}

.pricing-divider {
  width: 100%;
  height: 1px;
  background: rgba(0, 194, 255, 0.1);
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 36px;
}

.pricing-features li {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: rgba(245, 244, 239, 0.6);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
}

.pricing-features li::before {
  content: '→';
  color: var(--cyan);
  font-size: 12px;
  flex-shrink: 0;
}

.pricing-cta {
  display: block;
  width: 100%;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 0.1em;
  padding: 16px;
  text-align: center;
  background: transparent;
  border: 1px solid rgba(0, 194, 255, 0.3);
  color: var(--offwhite);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
}

.pricing-cta:hover {
  border-color: var(--cyan);
  background: rgba(0, 194, 255, 0.08);
  color: var(--cyan);
}

.pricing-card.featured .pricing-cta {
  background: var(--signal);
  border-color: var(--signal);
  color: white;
}

.pricing-card.featured .pricing-cta:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 32px rgba(0, 194, 255, 0.35);
}

.pricing-footnote {
  text-align: center;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: rgba(245, 244, 239, 0.3);
  letter-spacing: 0.08em;
  margin-top: 32px;
}

/* ── Contact ────────────────────────────────────────────────── */
#contact {
  position: relative;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0, 87, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 6vw, 88px);
  letter-spacing: 0.04em;
  color: var(--offwhite);
  line-height: 0.9;
  margin-bottom: 24px;
}

.contact-title .highlight { color: var(--cyan); }

.contact-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  color: rgba(245, 244, 239, 0.55);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-meta-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-meta-icon {
  width: 36px; height: 36px;
  border: 1px solid rgba(0, 194, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  flex-shrink: 0;
}

.contact-meta-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: rgba(245, 244, 239, 0.55);
}

.contact-meta-text strong {
  display: block;
  color: var(--offwhite);
  font-weight: 500;
  margin-bottom: 2px;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(0, 194, 255, 0.6);
  text-transform: uppercase;
}

.form-input,
.form-textarea {
  background: rgba(10, 22, 40, 0.8);
  border: 1px solid rgba(0, 194, 255, 0.18);
  color: var(--offwhite);
  padding: 16px 20px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  width: 100%;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.08);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(245, 244, 239, 0.25);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-submit {
  margin-top: 8px;
  align-self: flex-start;
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--void);
  border-top: 1px solid rgba(0, 194, 255, 0.1);
  padding: 64px 64px 40px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 40px;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 26px;
  letter-spacing: 0.08em;
  color: var(--offwhite);
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 12px;
}

.footer-logo .amp { color: var(--cyan); }

.footer-tagline {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: rgba(245, 244, 239, 0.35);
  font-style: italic;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.footer-nav a {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(245, 244, 239, 0.4);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--cyan); }

.footer-social {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
}

.social-link {
  width: 40px; height: 40px;
  border: 1px solid rgba(0, 194, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(245, 244, 239, 0.4);
  text-decoration: none;
  font-size: 16px;
  transition: all 0.25s ease;
}

.social-link:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 16px rgba(0, 194, 255, 0.2);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: rgba(245, 244, 239, 0.2);
  letter-spacing: 0.06em;
}

.footer-email a {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: rgba(0, 194, 255, 0.45);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.2s;
}

.footer-email a:hover { color: var(--cyan); }

/* ── Text Reveal Animation ──────────────────────────────────── */
.reveal-text .word-outer {
  overflow: hidden;
  display: inline-block;
  vertical-align: bottom;
}

.reveal-text .word-inner {
  display: inline-block;
  transform: translateY(105%);
  opacity: 0;
  transition:
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    opacity  0.5s ease;
}

.reveal-text.revealed .word-inner {
  transform: translateY(0);
  opacity: 1;
}

/* ── Inline Section Wrappers ────────────────────────────────── */
.section-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 120px 64px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .stack-panel.active { grid-template-columns: repeat(5, 1fr); }
}

@media (max-width: 1024px) {
  .section-inner { padding: 80px 40px; }
  .services-grid { grid-template-columns: 1fr; gap: 2px; }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .bento-grid    { grid-template-columns: repeat(2, 1fr); }
  .bento-card.col-span-2  { grid-column: span 2; }
  .bento-card.row-span-2  { grid-row: span 1; min-height: 280px; }
  .process-steps { grid-template-columns: 1fr; gap: 48px; }
  .process-line  { display: none; }
  .process-step  { padding: 0; }
  .stack-panel.active { grid-template-columns: repeat(4, 1fr); }
  .pricing-grid  { grid-template-columns: 1fr; gap: 16px; }
  .pricing-card.featured { transform: none; }
  .contact-grid  { grid-template-columns: 1fr; gap: 48px; }
  .footer-top    { grid-template-columns: 1fr 1fr; }
  .footer-nav    { grid-column: span 2; flex-direction: row; flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 768px) {
  #site-nav       { padding: 16px 24px; }
  #site-nav.scrolled { padding: 12px 24px; }
  .nav-links,
  .nav-cta-wrap   { display: none; }
  .hamburger      { display: flex; }

  .section-inner  { padding: 64px 24px; }
  .hero-h1,
  .hero-h2        { font-size: clamp(48px, 12vw, 80px); }
  .bento-grid     { grid-template-columns: 1fr; }
  .bento-card.col-span-2  { grid-column: span 1; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .stack-panel.active { grid-template-columns: repeat(3, 1fr); }
  .footer-top     { grid-template-columns: 1fr; }
  .footer-social  { justify-content: flex-start; }
  .footer-bottom  { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .stack-panel.active { grid-template-columns: repeat(2, 1fr); }
  .stats-grid         { grid-template-columns: 1fr; }
  .hero-actions       { flex-direction: column; align-items: center; }
}

/* ── Cursor Dot (optional custom cursor) ────────────────────── */
.cursor-dot {
  pointer-events: none;
  position: fixed;
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, opacity 0.3s ease;
  mix-blend-mode: screen;
}

.cursor-ring {
  pointer-events: none;
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(0, 194, 255, 0.4);
  border-radius: 50%;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), width 0.3s, height 0.3s, opacity 0.3s;
}

/* ── Hero scanline overlay ──────────────────────────────────── */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 0;
}

/* ── Signal button text glow pulse ──────────────────────────── */
@keyframes signalPulse {
  0%, 100% { box-shadow: 0 0 30px rgba(0,194,255,0.5), 0 0 60px rgba(0,87,255,0.2); }
  50%       { box-shadow: 0 0 50px rgba(0,194,255,0.8), 0 0 100px rgba(0,87,255,0.35); }
}
.signal-btn:hover { animation: signalPulse 1.4s ease-in-out infinite; }

/* ── Section spacing refinements ───────────────────────────── */
#build-the-stack .section-inner { padding-bottom: 80px; }
#process .section-inner         { padding-top: 80px; }

/* ── Bento hover glow intensity boost ───────────────────────── */
.bento-card.col-span-2:hover,
.bento-card.row-span-2:hover {
  box-shadow: 0 20px 64px rgba(0, 194, 255, 0.12), 0 0 0 1px rgba(0, 194, 255, 0.25);
}

/* ── Pricing featured card glow pulse ───────────────────────── */
@keyframes featuredPulse {
  0%, 100% { box-shadow: 0 0 40px rgba(0, 87, 255, 0.2); }
  50%       { box-shadow: 0 0 60px rgba(0, 87, 255, 0.35), 0 0 0 1px rgba(0, 87, 255, 0.3); }
}
.pricing-card.featured { animation: featuredPulse 3s ease-in-out infinite; }

/* ── Contact section CTA heading size ───────────────────────── */
@media (min-width: 1024px) {
  .contact-title { font-size: clamp(64px, 5.5vw, 96px); }
}

/* ── Utility ────────────────────────────────────────────────── */
.text-cyan    { color: var(--cyan); }
.text-signal  { color: var(--signal); }
.text-burn    { color: var(--burn); }
.text-offwhite{ color: var(--offwhite); }
.sr-only      { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── Contact form status ──────────────────────────────────── */
.form-status { margin-top: 16px; padding: 0; font-size: 14px; line-height: 1.5; min-height: 0; transition: opacity 0.2s ease, padding 0.2s ease; opacity: 0; }
.form-status[data-state="loading"] { opacity: 1; padding: 12px 16px; color: var(--offwhite); border-left: 2px solid rgba(255,255,255,0.3); }
.form-status[data-state="success"] { opacity: 1; padding: 12px 16px; color: var(--cyan); background: rgba(0,217,255,0.08); border-left: 2px solid var(--cyan); border-radius: 4px; }
.form-status[data-state="error"]   { opacity: 1; padding: 12px 16px; color: var(--burn); background: rgba(255,107,53,0.08); border-left: 2px solid var(--burn); border-radius: 4px; }