/* ═══════════════════════════════════════════════════════════════
   FLICKLABS · STYLES.CSS
   Design System: Warm white / Charcoal / Muted Gold
   Fonts: Manrope · IBM Plex Mono
═══════════════════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  /* Colours */
  --c-bg:        #F8F7F4;
  --c-bg-alt:    #F2F0EB;
  --c-surface:   #FFFFFF;
  --c-border:    #E3E0D9;
  --c-border-lt: #EDEAE3;
  --c-charcoal:  #1E1E1E;
  --c-graphite:  #2D2D2D;
  --c-slate:     #5A5A5A;
  --c-slate-lt:  #8A8A8A;
  --c-gold:      #B08D57;
  --c-gold-lt:   #C8A876;
  --c-gold-dk:   #926E38;
  --c-green:     #2E5E4E;
  --c-navy:      #263238;
  --c-blue:      #0047B3;
  --c-white:     #FFFFFF;
  --c-overlay:   rgba(30,30,30,0.06);

  /* Typography */
  --f-sans:  'Manrope', system-ui, sans-serif;
  --f-sreda: 'Sreda', serif;
  --f-mono:  'Manrope', system-ui, sans-serif; /* Fallback for legacy classes until removed */

  /* Spacing scale */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-32: 128px;

  /* Sizing */
  --max-w:     1280px;
  --nav-h:     64px;
  --radius-sm: 4px;
  --radius:    6px;
  --radius-lg: 10px;

  /* Motion */
  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:      cubic-bezier(0.4, 0, 1, 1);
  --ease-out:     cubic-bezier(0, 0, 0.2, 1);
  --dur-fast:     150ms;
  --dur-base:     300ms;
  --dur-slow:     500ms;
  --dur-x-slow:   700ms;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(30,30,30,0.08), 0 1px 2px rgba(30,30,30,0.06);
  --shadow:    0 4px 16px rgba(30,30,30,0.08), 0 1px 4px rgba(30,30,30,0.05);
  --shadow-lg: 0 12px 40px rgba(30,30,30,0.10), 0 4px 12px rgba(30,30,30,0.06);
}

/* ─── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-sans);
  font-size: clamp(15px, 1.5vw, 16px);
  font-weight: 400;
  line-height: 1.65;
  color: var(--c-charcoal);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ─── UTILITIES ──────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  z-index: 9999;
  padding: var(--sp-3) var(--sp-6);
  background: var(--c-charcoal);
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  transition: top var(--dur-base) var(--ease);
}
.skip-link:focus { top: var(--sp-4); }

.section-container {
  width: min(var(--max-w), calc(100% - 2 * clamp(20px, 5vw, 80px)));
  margin-inline: auto;
}

.section-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-slate-lt);
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}

.section-header {
  margin-bottom: clamp(40px, 6vw, 72px);
  max-width: 640px;
}

.section-title {
  font-size: clamp(26px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--c-charcoal);
  margin-bottom: var(--sp-4);
}

.section-sub {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--c-slate);
  line-height: 1.7;
  max-width: 560px;
}

/* ─── REDUCED MOTION ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 15px 24px;
  min-height: 44px;
  background: var(--c-charcoal);
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1.5px solid var(--c-charcoal);
  transition: background var(--dur-base) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.btn-primary:hover {
  background: var(--c-graphite);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 15px 24px;
  min-height: 44px;
  color: var(--c-charcoal);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1.5px solid var(--c-border);
  background: transparent;
  transition: border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.btn-secondary:hover { border-color: var(--c-slate); background: var(--c-overlay); }
.btn-secondary:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 15px 28px;
  min-height: 44px;
  color: var(--c-charcoal);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1.5px solid var(--c-charcoal);
  background: transparent;
  transition: background var(--dur-base) var(--ease), color var(--dur-base) var(--ease);
}
.btn-outline:hover { background: var(--c-charcoal); color: var(--c-white); }
.btn-outline:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

/* ═══════════════════════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════════════════════ */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10001;
  background: rgba(248,247,244,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}

.nav-header.scrolled {
  border-color: var(--c-border);
  box-shadow: 0 1px 0 var(--c-border);
}

.nav-header.menu-open {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-color: transparent;
  box-shadow: none;
}

.nav-container {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  width: min(var(--max-w), calc(100% - 2 * clamp(20px, 5vw, 80px)));
  margin-inline: auto;
  height: var(--nav-h);
}

.nav-logo-link,
.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
}

.brand-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 1024px) {
  .brand-logo {
    height: 30px;
  }
}

@media (max-width: 640px) {
  .brand-logo {
    height: 26px;
  }
}

.footer-brand-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 1024px) {
  .footer-brand-logo {
    height: 30px;
  }
}

@media (max-width: 640px) {
  .footer-brand-logo {
    height: 26px;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-left: auto;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-slate);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.nav-link:hover { color: var(--c-charcoal); background: var(--c-overlay); }
.nav-link:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 2px; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-left: var(--sp-4);
}

.status-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--c-slate);
  letter-spacing: 0.04em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-green);
  flex-shrink: 0;
  animation: pulse-dot 2.5s ease infinite;
}

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

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  min-height: 44px;
  background: var(--c-charcoal);
  color: var(--c-white);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1.5px solid var(--c-charcoal);
  transition: background var(--dur-base) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn-nav-cta:hover { background: var(--c-graphite); transform: translateY(-1px); }
.btn-nav-cta:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast);
  margin-left: auto;
  position: relative;
  z-index: 100;
}
.nav-hamburger:hover { background: var(--c-overlay); }
.nav-hamburger span {
  display: block;
  position: absolute;
  width: 20px;
  height: 1.5px;
  background: var(--c-charcoal);
  left: 12px;
  transition: transform var(--dur-base) cubic-bezier(0.16, 1, 0.3, 1), opacity var(--dur-base);
}
.nav-hamburger span:nth-child(1) { top: 15px; }
.nav-hamburger span:nth-child(2) { top: 21px; }
.nav-hamburger span:nth-child(3) { top: 27px; }

.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-hamburger:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 2px; }

/* ═══════════════════════════════════════════════════════════════
   FULL-SCREEN MOBILE NAVIGATION
═══════════════════════════════════════════════════════════════ */
.mobile-menu-modal {
  display: flex;
  visibility: hidden;
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 10002;
  background: var(--c-bg);
  flex-direction: column;
  padding: 0 clamp(20px, 5vw, 40px) 40px;
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-menu-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  flex-shrink: 0;
  margin-bottom: var(--sp-6);
}

.mm-logo {
  height: clamp(24px, 6vw, 32px);
  width: auto;
}

.mm-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  position: relative;
  background: rgba(0,0,0,0.03);
  border: none;
  border-radius: 10px;
  color: #1E1E1E;
  
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  opacity: 0;
  transform: scale(0.95);
}

.mm-close-btn::after {
  content: "";
  position: absolute;
  inset: -4px;
}

.mobile-menu-modal.open .mm-close-btn {
  opacity: 1;
  transform: scale(1);
  transition-delay: 150ms;
}

.mm-close-btn i {
  font-size: 22px;
  transition: transform 0.2s ease;
}

.mm-close-btn:hover {
  background: rgba(0,0,0,0.05);
  border-color: rgba(0,0,0,0.1);
}

.mm-close-btn:hover i {
  transform: rotate(45deg);
}

.mm-close-btn:active {
  transform: scale(0.96);
  background: rgba(0,0,0,0.08);
}

.mm-close-btn:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

.mm-nav-container {
  flex: 1;
  display: flex;
  align-items: center;
}

.mm-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  width: 100%;
}

.mm-link {
  display: block;
  font-size: clamp(32px, 8vw, 40px);
  font-weight: 700;
  color: var(--c-charcoal);
  text-decoration: none;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu-modal.open .mm-link {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--stagger-delay) * 50ms);
}

.mm-link:hover, .mm-link:active {
  color: var(--c-gold);
}

.mm-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1) 300ms, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1) 300ms;
}

.mobile-menu-modal.open .mm-footer {
  opacity: 1;
  transform: translateY(0);
}

.mm-cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 16px 24px;
  min-height: 56px;
  font-size: 16px;
}

.mm-status {
  justify-content: center;
  font-size: 14px;
}

.nav-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--c-gold);
  transition: width 100ms linear;
}

/* ═══════════════════════════════════════════════════════════════
   ENGINEERING RIBBON
═══════════════════════════════════════════════════════════════ */
.eng-ribbon {
  width: 100%;
  height: 44px;
  background-color: #0047B3;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08), 0 8px 20px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  overflow: hidden;
  white-space: nowrap;
  position: absolute;
  top: var(--nav-h);
  left: 0;
  z-index: 10;
}

.eng-ribbon-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: ribbon-scroll 60s linear infinite;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

.eng-ribbon:hover .eng-ribbon-track {
  animation-play-state: paused;
}

.eng-ribbon-group {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-right: 32px;
}

@media (max-width: 1024px) {
  .eng-ribbon-group {
    gap: 24px;
    padding-right: 24px;
  }
}

@media (max-width: 768px) {
  .eng-ribbon-group {
    gap: 16px;
    padding-right: 16px;
  }
}

.eng-ribbon-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-sans), sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  cursor: default;
  transition: color var(--dur-fast);
}

.eng-ribbon-item i {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.92);
  stroke-width: 2px;
  transition: color var(--dur-fast);
}

.eng-ribbon-item:hover {
  color: #FFF8E5;
}

.eng-ribbon-item:hover i {
  color: #FFD166;
}

.eng-ribbon-sep {
  color: #FFD166;
  font-size: 11px;
  display: flex;
  align-items: center;
}

@keyframes ribbon-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .eng-ribbon-track {
    animation: none;
  }
}

/* ═══════════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════════ */
.hero {
  padding-top: calc(var(--nav-h) + 44px + clamp(20px, 3vw, 32px));
  padding-bottom: clamp(64px, 8vw, 120px);
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  width: min(var(--max-w), calc(100% - 2 * clamp(20px, 5vw, 80px)));
  margin-inline: auto;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--c-gold);
  flex-shrink: 0;
}

.eyebrow-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-slate);
  letter-spacing: 0.03em;
}

.eyebrow-mono {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-gold);
  letter-spacing: 0.06em;
}

.hero-heading {
  display: flex;
  flex-direction: column;
  font-family: var(--f-sreda);
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.06;
  color: var(--c-charcoal);
  margin-bottom: var(--sp-8);
}

.hero-line { display: block; }

.hero-line-accent {
  color: var(--c-gold);
  position: relative;
}

.hero-subtext {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--c-slate);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: var(--sp-8);
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
  padding: var(--sp-5) var(--sp-6);
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  width: fit-content;
}

.hero-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-charcoal);
  letter-spacing: -0.02em;
  line-height: 1;
}

.metric-label {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--c-slate-lt);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.metric-sep {
  width: 1px;
  height: 32px;
  background: var(--c-border);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* Hero Code Window */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.hero-code-window {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-charcoal);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.code-titlebar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: var(--c-graphite);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.code-dots {
  display: flex;
  gap: 5px;
}
.code-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.code-dots span:nth-child(1) { background: #FF6057; }
.code-dots span:nth-child(2) { background: #FFBD2E; }
.code-dots span:nth-child(3) { background: #28C940; }

.code-filename {
  font-family: var(--f-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
  margin-left: var(--sp-2);
}

.code-body {
  padding: var(--sp-6);
  overflow-x: auto;
}

code {
  font-family: var(--f-mono);
  font-size: clamp(12px, 1.1vw, 14px);
  line-height: 1.8;
  display: block;
  white-space: pre;
}

.tok-kw  { color: #C792EA; }
.tok-var { color: #82AAFF; }
.tok-fn  { color: #82AAFF; }
.tok-str { color: #C3E88D; }
.tok-num { color: #F78C6C; }
.tok-op  { color: rgba(255,255,255,0.5); }
.tok-p   { color: rgba(255,255,255,0.5); }

.hero-score-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.score-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--sp-3) var(--sp-4);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  text-align: center;
}

.score-pill-num {
  font-size: 20px;
  font-weight: 800;
  color: var(--c-charcoal);
  letter-spacing: -0.02em;
  line-height: 1;
}

.score-pill-label {
  font-size: 10px;
  font-weight: 500;
  color: var(--c-slate-lt);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.scroll-track {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--c-border), transparent);
  animation: scroll-track 1.8s ease-in-out infinite;
}

@keyframes scroll-track {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

.scroll-text {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--c-slate-lt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   BRAND MARQUEE
═══════════════════════════════════════════════════════════════ */
.brand-marquee {
  background-color: #0057D9;
  height: 46px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.brand-marquee .marquee-outer {
  width: 100%;
  display: flex;
}

.brand-marquee .marquee-inner {
  display: flex;
  width: max-content;
}

.brand-marquee .marquee-track {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  animation: marquee-fwd 40s linear infinite;
  white-space: nowrap;
  will-change: transform;
}

.brand-marquee .marquee-inner:hover .marquee-track { 
  animation-play-state: paused; 
}

/* ═══════════════════════════════════════════════════════════════
   ENGINEERING PROCESS (WORKFLOW) - PREMIUM GRID
═══════════════════════════════════════════════════════════════ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-12);
}

.process-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  transition: transform var(--dur-slow) cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow var(--dur-slow) cubic-bezier(0.16, 1, 0.3, 1),
              border-color var(--dur-slow) cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  position: relative;
  overflow: hidden;
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 94, 78, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04),
              0 4px 12px rgba(46, 94, 78, 0.06);
}

.process-card.pc-featured {
  background: var(--c-charcoal);
  border-color: rgba(255, 255, 255, 0.1);
}

.process-card.pc-featured:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4),
              0 4px 12px rgba(0, 0, 0, 0.2);
}

.pc-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pc-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(46, 94, 78, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--c-green);
  transition: transform var(--dur-base) var(--ease-premium), background var(--dur-base) var(--ease-premium);
}

.process-card:hover .pc-icon {
  transform: scale(1.1) rotate(4deg);
  background: rgba(46, 94, 78, 0.12);
}

.pc-featured .pc-icon {
  background: rgba(255, 255, 255, 0.1);
  color: var(--c-white);
}

.pc-featured:hover .pc-icon {
  background: rgba(255, 255, 255, 0.2);
}

.pc-step {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-slate);
  letter-spacing: 1px;
}

.pc-featured .pc-step {
  color: rgba(255, 255, 255, 0.5);
}

.pc-title {
  font-family: var(--f-sreda);
  font-size: clamp(24px, 2.5vw, 28px);
  color: var(--c-charcoal);
  margin-bottom: var(--sp-2);
}

.pc-featured .pc-title {
  color: var(--c-white);
}

.pc-desc {
  font-size: 16px;
  color: var(--c-slate);
  line-height: 1.6;
  margin-bottom: var(--sp-4);
}

.pc-featured .pc-desc {
  color: rgba(255, 255, 255, 0.7);
}

.pc-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  list-style: none;
  margin-top: auto;
}

.pc-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-charcoal);
}

.pc-featured .pc-list li {
  color: var(--c-white);
}

.pc-list i {
  color: var(--c-green);
  font-size: 16px;
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .process-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }
}

@keyframes marquee-fwd {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.mq-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 40px;
  font-family: var(--f-manrope, 'Manrope', sans-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
}

.mq-text {
  color: #FFFFFF;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
}
.mq-item:hover .mq-text {
  color: #FFF5D6;
}

.mq-q {
  color: #FFD166;
}

.mq-icon {
  font-size: 18px;
  color: #FFFFFF;
  transition: transform 0.3s ease;
}
.mq-item:hover .mq-icon {
  transform: translateY(-2px);
}

.mq-arrow {
  color: #FFFFFF;
  margin-left: 8px;
}
.mq-item:hover .mq-arrow {
  color: #FFFFFF;
}

.mq-sep {
  color: #FFD166;
  font-size: 16px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .brand-marquee {
    height: 40px;
  }
  .mq-item {
    font-size: 14px;
    padding: 0 24px;
    gap: 8px;
  }
  .mq-icon {
    font-size: 16px;
  }
}

/* ═══════════════════════════════════════════════════════════════
   SOFTWARE LIFECYCLE
═══════════════════════════════════════════════════════════════ */
.lifecycle {
  padding-block: clamp(64px, 8vw, 120px);
}

.lifecycle-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.lc-bento-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-12);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-slow) cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow var(--dur-slow) cubic-bezier(0.16, 1, 0.3, 1),
              border-color var(--dur-slow) cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.lc-bento-card:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 94, 78, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04), 
              0 4px 12px rgba(46, 94, 78, 0.06);
}

.lc-bento-large {
  grid-column: span 2;
}

.lc-bento-dark {
  background: var(--c-charcoal);
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.lc-bento-dark:hover {
  background: var(--c-charcoal);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 
              0 4px 12px rgba(0, 0, 0, 0.2);
}

.lcb-step {
  position: absolute;
  top: 32px;
  right: 32px;
  font-family: var(--f-sreda);
  font-size: 20px;
  color: var(--c-slate-lt);
  opacity: 0.5;
}

.lc-bento-dark .lcb-step {
  color: rgba(255,255,255,0.2);
}

.lc-bento-dark .lcb-title {
  color: var(--c-white);
}

.lc-bento-dark .lcb-desc {
  color: rgba(255, 255, 255, 0.7);
}

/* Blueprint Grid */
.lc-blueprint {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(176, 141, 87, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 141, 87, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-premium), transform var(--dur-x-slow) var(--ease-premium);
  z-index: 0;
  transform: scale(1);
}

.lc-bento-dark .lc-blueprint {
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

.lc-bento-card:hover .lc-blueprint {
  opacity: 1;
  transform: scale(1.05);
}

/* Progress bar */
.lc-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: var(--c-gold);
  transition: width 0.7s var(--ease-premium);
  z-index: 2;
}

.lc-bento-card:hover .lc-progress-bar {
  width: 100%;
}

.lcb-content {
  position: relative;
  z-index: 2;
  max-width: 90%;
}

.lcb-title {
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 700;
  color: var(--c-charcoal);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}

.lcb-desc {
  font-size: 15px;
  color: var(--c-slate);
  line-height: 1.6;
}

.lcb-visual {
  display: flex;
  justify-content: flex-start;
  position: relative;
  z-index: 1;
}

.lcb-visual i {
  font-size: 48px;
  color: var(--c-slate-lt);
  transition: color var(--dur-base) var(--ease), transform var(--dur-slow) var(--ease-premium);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.05));
}

.lc-bento-dark .lcb-visual i {
  color: rgba(255,255,255,0.3);
}

.lc-bento-card:hover .lcb-visual i {
  color: var(--c-gold);
  transform: translateY(-4px) scale(1.05);
}

/* ═══════════════════════════════════════════════════════════════
   SERVICES
═══════════════════════════════════════════════════════════════ */
.services {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.services-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}

@media (max-width: 1024px) {
  .services-bento {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-bento {
    grid-template-columns: 1fr;
  }
}

.svc-bento-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-12);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-slow) var(--ease-premium), 
              box-shadow var(--dur-slow) var(--ease-premium),
              border-color var(--dur-slow) var(--ease-premium);
  grid-column: span 1;
  border: 1px solid var(--c-border);
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.svc-bento-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(0, 71, 179, 0.04), transparent 40%);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-premium);
  pointer-events: none;
  z-index: 0;
}

.svc-bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 71, 179, 0.3);
  box-shadow: 0 12px 32px rgba(0, 71, 179, 0.08),
              0 2px 8px rgba(0, 0, 0, 0.02);
}

.svc-bento-card:hover::before {
  opacity: 1;
}

.svc-bento-large {
  grid-column: span 2;
}

@media (max-width: 640px) {
  .svc-bento-large {
    grid-column: span 1;
  }
}

.svc-bento-dark {
  background: var(--c-charcoal);
  color: var(--c-white);
  border-color: rgba(255,255,255,0.1);
}

.svc-bento-dark::before {
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 255, 255, 0.06), transparent 40%);
}

.svc-bento-dark:hover {
  background: var(--c-charcoal);
  border-color: rgba(255,255,255,0.2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4),
              0 2px 8px rgba(0, 0, 0, 0.2);
}

.svc-bento-dark .svcb-title {
  color: var(--c-white);
}

.svc-bento-dark .svcb-desc {
  color: rgba(255, 255, 255, 0.7);
}

/* Layout for new premium card structure */
.svc-bento-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  z-index: 2;
}

.svc-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 71, 179, 0.08), rgba(0, 71, 179, 0.02));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dur-slow) var(--ease-premium), background var(--dur-slow) var(--ease-premium), box-shadow var(--dur-slow) var(--ease-premium);
  border: 1px solid rgba(0, 71, 179, 0.1);
}

.svc-bento-dark .svc-icon-box {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border-color: rgba(255, 255, 255, 0.1);
}

.svc-bento-card:hover .svc-icon-box {
  transform: scale(1.1) rotate(-4deg);
  background: linear-gradient(135deg, rgba(0, 71, 179, 0.12), rgba(0, 71, 179, 0.04));
  box-shadow: 0 8px 16px rgba(0, 71, 179, 0.1);
}

.svc-bento-dark:hover .svc-icon-box {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.svcb-icon {
  font-size: 32px;
  color: var(--c-blue);
  transition: transform var(--dur-base) var(--ease);
}
.svc-bento-card:hover .svcb-icon {
  transform: scale(1.05);
}
.svc-bento-dark .svcb-icon {
  color: var(--c-white);
}

.svc-status-chip {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--c-bg-alt);
  color: var(--c-slate);
  border: 1px solid var(--c-border);
}

.svc-bento-dark .svc-status-chip {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

.svcb-content {
  position: relative;
  z-index: 2;
  max-width: 90%;
}

.svcb-title {
  font-family: var(--f-sreda);
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 400;
  color: var(--c-charcoal);
  margin-bottom: var(--sp-3);
}

.svcb-desc {
  font-size: 15px;
  color: var(--c-slate);
  line-height: 1.6;
  margin-bottom: var(--sp-5);
}

.svcb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.svcb-tags span {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--c-blue);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  background: rgba(0, 71, 179, 0.05);
}

.svc-bento-dark .svcb-tags span {
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.1);
}

/* ═══════════════════════════════════════════════════════════════
   PORTFOLIO MARQUEE
═══════════════════════════════════════════════════════════════ */
.work {
  padding-block: clamp(64px, 8vw, 120px);
  overflow: hidden;
}

.portfolio-reel-wrap {
  overflow: hidden;
  margin-block: var(--sp-4);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.portfolio-reel {
  display: flex;
  width: max-content;
}

.reel-track {
  display: flex;
  gap: var(--sp-4);
  flex-shrink: 0;
  padding-right: var(--sp-4);
}

.portfolio-reel--fwd .reel-track { animation: reel-fwd 40s linear infinite; }
.portfolio-reel--rev .reel-track { animation: reel-rev 44s linear infinite; }
.portfolio-reel:hover .reel-track { animation-play-state: paused; }

@keyframes reel-fwd {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes reel-rev {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

.reel-card {
  flex-shrink: 0;
  width: clamp(220px, 22vw, 300px);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-surface);
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
  cursor: default;
}
.reel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.rc-inner {
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.rc-mock {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-border);
  background: var(--c-bg-alt);
  aspect-ratio: 4/3;
  position: relative;
  display: flex;
  flex-direction: column;
}

.rcm-nav {
  height: 20px;
  background: var(--c-border);
  flex-shrink: 0;
}

.rc-mock--dash { display: flex; flex-direction: row; }
.rc-mock--dash .rcm-nav { position: absolute; top: 0; left: 0; right: 0; height: 18px; }
.rcm-sidebar { width: 28%; background: var(--c-bg); border-right: 1px solid var(--c-border); margin-top: 18px; }
.rcm-content { flex: 1; padding: var(--sp-2); margin-top: 18px; display: flex; flex-direction: column; gap: var(--sp-2); }
.rcm-stats { display: flex; gap: var(--sp-2); }
.rcm-stats div { flex: 1; height: 20px; background: var(--c-border); border-radius: 2px; }
.rcm-chart { flex: 1; background: linear-gradient(135deg, var(--c-border) 0%, var(--c-bg-alt) 100%); border-radius: 2px; position: relative; overflow: hidden; }
.rcm-chart::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: var(--c-gold);
  opacity: 0.12;
  clip-path: polygon(0 100%, 10% 70%, 20% 80%, 30% 50%, 40% 60%, 50% 30%, 60% 45%, 70% 20%, 80% 35%, 90% 15%, 100% 25%, 100% 100%);
}

.rc-mock--web { flex-direction: column; }
.rcm-hero-bar { height: 36px; background: linear-gradient(90deg, var(--c-charcoal) 0%, var(--c-graphite) 100%); margin-top: 20px; flex-shrink: 0; }
.rcm-body { flex: 1; padding: var(--sp-2); display: flex; flex-direction: column; gap: var(--sp-2); }
.rcm-body div { height: 12px; background: var(--c-border); border-radius: 2px; }
.rcm-body div:nth-child(2) { width: 70%; }
.rcm-body div:nth-child(3) { width: 50%; }

.rc-mock--mobile { background: var(--c-bg); align-items: center; justify-content: center; padding: var(--sp-4); }
.rcm-phone { width: 60%; aspect-ratio: 9/16; border: 2px solid var(--c-border); border-radius: 12px; overflow: hidden; background: var(--c-surface); position: relative; }
.rcm-phone-notch { height: 12px; background: var(--c-border); border-radius: 0 0 6px 6px; width: 40%; margin: 0 auto; }
.rcm-phone-content { padding: var(--sp-2); display: flex; flex-direction: column; gap: var(--sp-2); }
.rcm-app-bar { height: 16px; background: var(--c-charcoal); border-radius: 2px; }
.rcm-list { display: flex; flex-direction: column; gap: var(--sp-1); }
.rcm-list div { height: 10px; background: var(--c-border); border-radius: 2px; }

.rc-mock--erp { flex-direction: column; }
.rcm-table { flex: 1; margin-top: 20px; display: flex; flex-direction: column; }
.rcm-thead { height: 18px; background: var(--c-charcoal); flex-shrink: 0; }
.rcm-tbody { flex: 1; display: flex; flex-direction: column; }
.rcm-tbody div { flex: 1; border-bottom: 1px solid var(--c-border); background: var(--c-surface); }
.rcm-tbody div:nth-child(odd) { background: var(--c-bg-alt); }

.rc-mock--edu { flex-direction: column; }
.rcm-grid { flex: 1; margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 4px; padding: 4px; }
.rcm-grid div { background: var(--c-border); border-radius: 2px; aspect-ratio: 1; }

.rc-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-slate);
  letter-spacing: 0.02em;
}

.reel-card--dash .rcm-nav { background: var(--c-navy); }
.reel-card--mobile .rcm-app-bar { background: var(--c-navy); }
.reel-card--erp .rcm-thead { background: var(--c-navy); }

.work-cta-row {
  margin-top: clamp(40px, 5vw, 64px);
  display: flex;
  justify-content: center;
}

/* ═══════════════════════════════════════════════════════════════
   ENGINEERING PROCESS
═══════════════════════════════════════════════════════════════ */
.process {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.process-tabs-container {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--sp-12);
  margin-top: var(--sp-8);
  align-items: flex-start;
}

@media (max-width: 900px) {
  .process-tabs-container {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }
}

.process-tabs-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

@media (max-width: 900px) {
  .process-tabs-nav {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: var(--sp-4);
  }
}

.pt-trigger {
  background: transparent;
  border: none;
  padding: var(--sp-4) var(--sp-6);
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-slate);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

@media (max-width: 900px) {
  .pt-trigger {
    white-space: nowrap;
  }
}

.pt-trigger:hover {
  background: var(--c-bg-alt);
  color: var(--c-charcoal);
}

.pt-trigger.active {
  background: var(--c-surface);
  color: var(--c-charcoal);
  box-shadow: var(--shadow-sm);
}

.pt-num {
  font-size: 12px;
  color: var(--c-gold);
}

.process-tabs-content {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 64px);
  min-height: 400px;
  position: relative;
  overflow: hidden;
}

.pt-panel {
  display: none;
  opacity: 0;
  transform: translateY(10px);
}

.pt-panel.active {
  display: block;
  animation: fadeUp var(--dur-slow) var(--ease) forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pt-title {
  font-family: var(--f-sreda);
  font-size: clamp(32px, 3vw, 40px);
  color: var(--c-charcoal);
  margin-bottom: var(--sp-4);
}

.pt-desc {
  font-size: 18px;
  color: var(--c-slate);
  line-height: 1.6;
  max-width: 80%;
  margin-bottom: var(--sp-8);
}

.pt-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  list-style: none;
}

.pt-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 15px;
  color: var(--c-charcoal);
  font-weight: 500;
}

.pt-list i {
  color: var(--c-gold);
  font-size: 18px;
}

.pt-visual {
  position: absolute;
  right: -20px;
  bottom: -20px;
  opacity: 0.05;
  pointer-events: none;
}

.pt-icon-bg {
  font-size: 300px;
  color: var(--c-charcoal);
}

/* ═══════════════════════════════════════════════════════════════
   TECHNOLOGY STACK
═══════════════════════════════════════════════════════════════ */
.technology {
  padding-block: clamp(64px, 8vw, 120px);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-4);
}

.tech-cat {
  padding: var(--sp-6);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  transition: border-color var(--dur-base) var(--ease);
}
.tech-cat:hover { border-color: var(--c-slate-lt); }

.tech-cat-label {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--c-slate-lt);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--c-border);
}

.tech-items-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-slate);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--c-border-lt);
  transition: color var(--dur-fast);
}
.tech-chip:last-child { border-bottom: none; }
.tech-chip:hover { color: var(--c-charcoal); }

.tech-chip--accent { color: var(--c-charcoal); font-weight: 600; }
.tech-chip--accent::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-gold);
  margin-right: var(--sp-2);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   ENGINEERING EXPERTISE
═══════════════════════════════════════════════════════════════ */
.expertise {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--c-charcoal);
  color: var(--c-white);
}

.expertise .section-tag { color: var(--c-gold-lt); }
.expertise .section-title { color: var(--c-white); }
.expertise .section-sub { color: rgba(255,255,255,0.55); }

.expertise-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.expertise-left {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-8));
}

.expertise-left .btn-primary {
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-white);
  margin-top: var(--sp-8);
}
.expertise-left .btn-primary:hover { background: var(--c-gold-lt); border-color: var(--c-gold-lt); }

.exp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.exp-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-6);
  border-right: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast);
}
.exp-item:hover { background: rgba(255,255,255,0.04); color: var(--c-white); }
.exp-item:nth-child(even) { border-right: none; }
.exp-item:nth-last-child(-n+2) { border-bottom: none; }

.exp-check {
  color: var(--c-gold);
  font-size: 14px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   PERFORMANCE METRICS
═══════════════════════════════════════════════════════════════ */
.metrics {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-4);
}

.metric-card {
  padding: var(--sp-8) var(--sp-6);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  text-align: center;
  transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.metric-card:hover { border-color: var(--c-gold); box-shadow: var(--shadow-sm); }

.metric-gauge {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.metric-gauge svg { width: 100%; height: 100%; }

.metric-gauge-num {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--c-charcoal);
  letter-spacing: -0.02em;
}

.metric-card--text .metric-big {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--c-charcoal);
  letter-spacing: -0.03em;
  line-height: 1;
}

.metric-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-charcoal);
}

.metric-sub {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--c-slate-lt);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   WHY FLICKLABS
═══════════════════════════════════════════════════════════════ */
.why {
  padding-block: clamp(64px, 8vw, 120px);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-6);
}

.why-card {
  padding: var(--sp-8);
  border-radius: var(--radius-lg);
  background: var(--c-charcoal);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-slow) var(--ease-premium), 
              box-shadow var(--dur-slow) var(--ease-premium);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05),
              0 0 0 1px rgba(0,0,0,0.2),
              0 4px 12px rgba(0,0,0,0.1);
}

.why-card::after {
  content: "";
  position: absolute;
  top: 1px; left: 1px; right: 1px; bottom: 1px;
  background: var(--c-graphite);
  border-radius: inherit;
  z-index: 0;
  clip-path: polygon(
    0 16px, 16px 0, 
    100% 0, 100% calc(100% - 16px), 
    calc(100% - 16px) 100%, 0 100%
  );
  transition: background var(--dur-slow) var(--ease-premium);
}

.why-card:hover { 
  transform: translateY(-4px); 
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15),
              0 12px 32px rgba(0, 0, 0, 0.2),
              0 0 0 1px rgba(0,0,0,0.4);
}

.why-card:hover::after {
  background: var(--c-charcoal);
}

.why-card-mesh {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0;
  z-index: 1;
  transition: opacity var(--dur-slow) var(--ease-premium), transform var(--dur-x-slow) var(--ease-premium);
  transform: scale(1);
}

.why-card:hover .why-card-mesh {
  opacity: 1;
  transform: scale(1.05);
}

.why-num {
  position: relative;
  z-index: 2;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-gold);
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-6);
  display: inline-block;
  padding: 4px 10px;
  background: rgba(176, 141, 87, 0.1);
  border-radius: 4px;
}

.why-title {
  position: relative;
  z-index: 2;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-3);
}

.why-desc {
  position: relative;
  z-index: 2;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
}

.hover-reflection::before {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.05), transparent);
  transform: skewX(-20deg);
  transition: left 0.8s ease-in-out;
  z-index: 3;
  pointer-events: none;
}

.why-card:hover.hover-reflection::before {
  left: 150%;
}

/* ═══════════════════════════════════════════════════════════════
   INDUSTRIES
═══════════════════════════════════════════════════════════════ */
.industries {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}

@media (max-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .industries-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 320px;
  }
}

.ind-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  grid-column: span 2;
  grid-row: span 1;
  border: 1px solid var(--c-border);
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
  transition: transform var(--dur-slow) var(--ease-premium), 
              box-shadow var(--dur-slow) var(--ease-premium),
              border-color var(--dur-slow) var(--ease-premium);
}

.ind-card--large {
  grid-column: span 2;
  grid-row: span 2;
}

.ind-card--portrait {
  grid-column: span 1;
  grid-row: span 2;
}

.ind-card--wide {
  grid-column: span 2;
  grid-row: span 1;
}

@media (max-width: 1024px) {
  .ind-card--portrait { grid-column: span 2; grid-row: span 1; }
}

@media (max-width: 640px) {
  .ind-card, .ind-card--large, .ind-card--portrait, .ind-card--wide {
    grid-column: span 1;
    grid-row: span 1;
  }
}

.ind-card-img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.ind-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-x-slow) var(--ease-premium);
}

.ind-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,30,30,0.9) 0%, rgba(30,30,30,0.3) 50%, rgba(30,30,30,0) 100%);
  transition: opacity var(--dur-slow) var(--ease-premium);
}

.ind-card-content {
  position: relative;
  z-index: 1;
  padding: clamp(24px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.ind-card-badge {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--c-charcoal);
  background: var(--c-gold);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  align-self: flex-start;
  margin-bottom: var(--sp-2);
}

.ind-card-title {
  font-family: var(--f-sreda);
  font-size: clamp(20px, 2.5vw, 28px);
  color: var(--c-white);
  transition: transform var(--dur-slow) var(--ease-premium);
}

.ind-card-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  max-width: 90%;
  margin-bottom: var(--sp-4);
}

.ind-card-cta {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-gold);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: transform var(--dur-slow) var(--ease-premium);
}

.ind-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-gold);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.05);
}
.ind-card:hover .ind-card-img {
  transform: scale(1.05);
}
.ind-card:hover .ind-card-overlay {
  opacity: 0.8;
}
.ind-card:hover .ind-card-title {
  transform: translateY(-2px);
}
.ind-card:hover .ind-card-cta {
  transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════════════
   BLOG / INSIGHTS
═══════════════════════════════════════════════════════════════ */
.blog { padding-block: clamp(64px, 8vw, 120px); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-bottom: clamp(40px, 5vw, 64px);
}

.blog-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.blog-card:hover { border-color: var(--c-slate-lt); box-shadow: var(--shadow); transform: translateY(-2px); }

.blog-card-body {
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  height: 100%;
}

.blog-card--featured { grid-column: span 1; }

.blog-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  width: fit-content;
}
.blog-badge--eng { background: rgba(30,30,30,0.08); color: var(--c-charcoal); }
.blog-badge--seo { background: rgba(176,141,87,0.12); color: var(--c-gold-dk); }
.blog-badge--ai  { background: rgba(46,94,78,0.1); color: var(--c-green); }

.blog-meta-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 12px;
  color: var(--c-slate-lt);
  font-family: var(--f-mono);
}

.blog-title {
  font-size: clamp(15px, 1.5vw, 18px);
  font-weight: 700;
  color: var(--c-charcoal);
  letter-spacing: -0.01em;
  line-height: 1.35;
  flex-grow: 1;
}
.blog-title a { transition: color var(--dur-fast); }
.blog-title a:hover { color: var(--c-gold-dk); }

.blog-excerpt {
  font-size: 14px;
  color: var(--c-slate);
  line-height: 1.65;
}

.blog-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-border-lt);
  margin-top: auto;
}

.blog-author { display: flex; align-items: center; gap: var(--sp-3); }
.author-av svg { border-radius: 50%; }
.author-name { font-size: 13px; font-weight: 600; color: var(--c-charcoal); }
.author-role { font-size: 12px; color: var(--c-slate-lt); }

.blog-read {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-slate);
  transition: color var(--dur-fast);
  white-space: nowrap;
}
.blog-read:hover { color: var(--c-charcoal); }

.newsletter-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
  padding: var(--sp-10);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-bg-alt);
  flex-wrap: wrap;
}

.nl-text h3 { font-size: 20px; font-weight: 700; color: var(--c-charcoal); letter-spacing: -0.01em; margin-bottom: var(--sp-1); }
.nl-text p { font-size: 14px; color: var(--c-slate); }

.nl-form { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

.nl-input {
  padding: 11px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  font-size: 14px;
  color: var(--c-charcoal);
  min-width: 240px;
  transition: border-color var(--dur-base) var(--ease);
  outline: none;
}
.nl-input::placeholder { color: var(--c-slate-lt); }
.nl-input:focus { border-color: var(--c-charcoal); }

.nl-btn {
  padding: 11px 20px;
  background: var(--c-charcoal);
  color: var(--c-white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1.5px solid var(--c-charcoal);
  transition: background var(--dur-base) var(--ease);
}
.nl-btn:hover { background: var(--c-graphite); }
.nl-btn:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

/* ═══════════════════════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════════════════════ */
.faq {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-border);
}

.faq-list {
  max-width: 760px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-surface);
}

.faq-item { border-bottom: 1px solid var(--c-border); }
.faq-item:last-child { border-bottom: none; }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  width: 100%;
  padding: var(--sp-6) var(--sp-8);
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-charcoal);
  transition: background var(--dur-fast);
}
.faq-q:hover { background: var(--c-bg-alt); }
.faq-q:focus-visible { outline: 2px solid var(--c-gold); outline-offset: -2px; }

.faq-icon {
  font-size: 20px;
  font-weight: 300;
  color: var(--c-slate);
  flex-shrink: 0;
  transition: transform var(--dur-base) var(--ease), color var(--dur-fast);
  line-height: 1;
}
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(45deg); color: var(--c-charcoal); }

.faq-a {
  padding: 0 var(--sp-8) var(--sp-6);
  animation: faq-open var(--dur-base) var(--ease);
}

@keyframes faq-open {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.faq-a p { font-size: 15px; color: var(--c-slate); line-height: 1.75; }

/* ═══════════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════════ */
.contact {
  padding-block: clamp(64px, 8vw, 120px);
  border-top: 1px solid var(--c-border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.contact-heading {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--c-charcoal);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: var(--sp-5);
}

.contact-sub {
  font-size: 16px;
  color: var(--c-slate);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
  max-width: 440px;
}

.contact-details { display: flex; flex-direction: column; gap: var(--sp-5); }

.cd-item { display: flex; flex-direction: column; gap: 2px; }

.cd-label {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-slate-lt);
}

.cd-value { font-size: 15px; font-weight: 500; color: var(--c-charcoal); }
.cd-value[href]:hover { color: var(--c-gold-dk); text-decoration: underline; }

.cd-avail { display: flex; align-items: center; gap: var(--sp-2); }

.avail-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-green);
  flex-shrink: 0;
  animation: pulse-dot 2.5s ease infinite;
}

.contact-form { display: flex; flex-direction: column; gap: var(--sp-5); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }

.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }

.form-label { font-size: 13px; font-weight: 600; color: var(--c-charcoal); letter-spacing: 0.01em; }
.form-label span { color: var(--c-gold); }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  font-size: 14px;
  color: var(--c-charcoal);
  outline: none;
  transition: border-color var(--dur-base) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--c-slate-lt); }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--c-charcoal); }
.form-input:focus-visible, .form-select:focus-visible, .form-textarea:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%235A5A5A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }

.btn-form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: 15px 32px;
  background: var(--c-charcoal);
  color: var(--c-white);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1.5px solid var(--c-charcoal);
  transition: background var(--dur-base) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.btn-form-submit:hover { background: var(--c-graphite); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-form-submit:active { transform: translateY(0); }
.btn-form-submit:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--c-charcoal);
  color: rgba(255,255,255,0.7);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-container {
  width: min(var(--max-w), calc(100% - 2 * clamp(20px, 5vw, 80px)));
  margin-inline: auto;
  padding-block: clamp(48px, 6vw, 80px);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
  margin-bottom: clamp(40px, 5vw, 64px);
  padding-bottom: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand { display: flex; flex-direction: column; gap: var(--sp-4); max-width: 320px; }

/* Footer logo flex styling is shared with .nav-logo-link above */
.footer-logo:hover { color: var(--c-white); }
.footer-logo:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; border-radius: 3px; }

.footer-tagline { font-size: 15px; color: rgba(255,255,255,0.5); line-height: 1.6; }
.footer-location { margin-top: var(--sp-2); }
.footer-mono { font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,0.3); letter-spacing: 0.06em; }

.footer-nav { display: flex; gap: clamp(32px, 5vw, 64px); }

.footer-col { display: flex; flex-direction: column; gap: var(--sp-4); }

.footer-col-h {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-white);
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-3); }

.footer-col a { font-size: 14px; color: rgba(255,255,255,0.45); transition: color var(--dur-fast); }
.footer-col a:hover { color: rgba(255,255,255,0.85); }
.footer-col a:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 2px; border-radius: 2px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer-copy { font-size: 13px; color: rgba(255,255,255,0.3); }

.footer-links { display: flex; gap: var(--sp-6); }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.3); transition: color var(--dur-fast); }
.footer-links a:hover { color: rgba(255,255,255,0.7); }

.footer-built { font-size: 12px; color: rgba(255,255,255,0.2); }

/* ═══════════════════════════════════════════════════════════════
   SCROLL REVEAL & PREMIUM EFFECTS
═══════════════════════════════════════════════════════════════ */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

[data-premium-reveal] {
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  filter: blur(4px);
  transition: opacity var(--dur-x-slow) var(--ease-premium), 
              transform var(--dur-x-slow) var(--ease-premium), 
              filter var(--dur-x-slow) var(--ease-premium);
  will-change: opacity, transform, filter;
}
[data-premium-reveal].revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET
═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: clamp(32px, 4vw, 56px); }
  .hero-visual { display: none; }
  .expertise-inner { grid-template-columns: 1fr; }
  .expertise-left { position: static; }
  .contact-inner { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-card--featured { grid-column: span 2; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-nav { gap: var(--sp-8); }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile-overlay { display: block; }
  .nav-mobile-panel { display: flex; }

  .hero-metrics { flex-direction: row; flex-wrap: wrap; gap: var(--sp-4); }
  .metric-sep { display: none; }

  .services-bento { grid-template-columns: 1fr; gap: var(--sp-6); }
  .svc-bento-card { padding: clamp(32px, 8vw, 40px); gap: var(--sp-8); }
  .lifecycle-bento { grid-template-columns: 1fr; gap: var(--sp-6); }
  .lc-bento-large { grid-column: span 1; }
  .lc-bento-card { padding: clamp(32px, 8vw, 48px); }
  
  .lc-bento-card:nth-child(1) { background: var(--c-surface); }
  .lc-bento-card:nth-child(1) .lcb-visual { color: var(--c-gold); }
  
  .lc-bento-card:nth-child(2) { background: var(--c-blue); color: var(--c-white); box-shadow: none; }
  .lc-bento-card:nth-child(2) .lcb-title, .lc-bento-card:nth-child(2) .lcb-desc { color: var(--c-white); }
  .lc-bento-card:nth-child(2) .lcb-visual { color: var(--c-white); }
  
  .lc-bento-card:nth-child(3) { background: var(--c-green); color: var(--c-white); box-shadow: none; }
  .lc-bento-card:nth-child(3) .lcb-title, .lc-bento-card:nth-child(3) .lcb-desc { color: var(--c-white); }
  .lc-bento-card:nth-child(3) .lcb-visual { color: var(--c-gold); }
  
  .lc-bento-card:nth-child(4) { background: var(--c-charcoal); }
  
  .lc-bento-card.pressed { transform: scale(0.96) translateY(0); }

  .tech-grid { grid-template-columns: 1fr 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }

  .blog-grid { grid-template-columns: 1fr; }
  .blog-card--featured { grid-column: span 1; }

  .newsletter-box { flex-direction: column; align-items: flex-start; }
  .nl-form { width: 100%; }
  .nl-input { width: 100%; min-width: 0; }

  .form-row { grid-template-columns: 1fr; }

  .exp-grid { grid-template-columns: 1fr; }
  .exp-item { border-right: none; }

  .footer-nav { flex-direction: column; gap: var(--sp-8); }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }

  .process-step { grid-template-columns: 40px 1fr; gap: var(--sp-4); }
}

@media (max-width: 480px) {
  .tech-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .hero-score-row { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}

/* ─── FOCUS & SELECTION ───────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

::selection {
  background: rgba(176,141,87,0.2);
  color: var(--c-charcoal);
}