/* ==========================================================================
   G7 DIGITAL WORLD — GLOBAL STYLESHEET
   Cinematic Black, Charcoal, Signature Red (#FF1725), White (#FFFFFF)
   Engineered for zero layout shifts, zero text jumping, and stable scrolling
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Space+Grotesk:wght@500;700&family=Syne:wght@700;800&display=swap');

:root {
  /* Color Palette */
  --color-black: #050505;
  --color-charcoal: #111111;
  --color-surface: #181818;
  --color-surface-hover: #222222;
  --color-border: #262626;
  --color-border-light: #333333;
  --color-white: #FFFFFF;
  --color-light-grey: #D8D8D8;
  --color-muted-grey: #8A8A8A;
  --color-red: #FF1725;
  --color-red-hover: #E00E1C;
  --color-red-glow: rgba(255, 23, 37, 0.28);
  --color-red-subtle: rgba(255, 23, 37, 0.12);

  /* Typography */
  --font-heading: 'Syne', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-accent: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout & Spacing */
  --container-max: 1320px;
  --container-padding: clamp(1rem, 4vw, 2.5rem);
  --header-height: 84px;
  --header-height-mobile: 72px;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 14px;
  --border-radius-full: 9999px;

  /* Transitions & Shadows */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-red-glow: 0 0 35px var(--color-red-glow);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-black);
  color: var(--color-light-grey);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-black);
  color: var(--color-light-grey);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

img, video, picture {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  background: transparent;
  border: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   TYPOGRAPHY
-------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.8rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.9rem, 3.8vw, 3.2rem);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  line-height: 1.25;
}

h4 {
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: var(--color-light-grey);
}

p.lead {
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  line-height: 1.55;
  color: var(--color-light-grey);
  font-weight: 400;
}

.text-red {
  color: var(--color-red) !important;
}

.text-white {
  color: var(--color-white) !important;
}

.text-muted {
  color: var(--color-muted-grey) !important;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 2px;
  background-color: var(--color-red);
}

/* --------------------------------------------------------------------------
   LAYOUT UTILITIES
-------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: clamp(4rem, 8vw, 7.5rem);
  padding-bottom: clamp(4rem, 8vw, 7.5rem);
  position: relative;
  overflow: hidden;
}

.section-dark {
  background-color: var(--color-black);
}

.section-charcoal {
  background-color: var(--color-charcoal);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 820px;
}

.section-header.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header.text-center .eyebrow::before {
  display: none;
}

.grid {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* --------------------------------------------------------------------------
   BUTTONS & LINKS
-------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background-color: var(--color-red);
  color: var(--color-white);
  box-shadow: 0 4px 18px var(--color-red-glow);
}

.btn-primary:hover {
  background-color: var(--color-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(255, 23, 37, 0.45);
}

.btn-outline {
  border: 1px solid var(--color-border-light);
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.03);
}

.btn-outline:hover {
  border-color: var(--color-red);
  color: var(--color-red);
  background-color: var(--color-red-subtle);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 1.1rem 2.4rem;
  font-size: 1rem;
}

.btn-icon-arrow svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon-arrow svg {
  transform: translateX(4px);
}

.link-red {
  color: var(--color-red);
  font-family: var(--font-accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
}

.link-red:hover {
  color: var(--color-white);
}

.link-red svg {
  transition: transform var(--transition-fast);
}

.link-red:hover svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   NAVIGATION & HEADER
-------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(5, 5, 5, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  height: 72px;
  background-color: rgba(5, 5, 5, 0.98);
  border-bottom-color: #2b2b2b;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.logo-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.45rem;
  line-height: 1;
  color: var(--color-white);
  letter-spacing: -0.04em;
}

.logo-badge span {
  color: var(--color-red);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-white);
  line-height: 1.1;
  text-transform: uppercase;
}

.logo-subtitle {
  font-size: 0.65rem;
  font-family: var(--font-accent);
  color: var(--color-muted-grey);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.85rem;
}

.nav-link {
  font-family: var(--font-accent);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-light-grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-red);
  transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-link.badge-ai {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-badge-pill {
  font-size: 0.6rem;
  font-weight: 800;
  background-color: var(--color-red);
  color: var(--color-white);
  padding: 0.15rem 0.45rem;
  border-radius: var(--border-radius-full);
  letter-spacing: 0.05em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 42px;
  height: 42px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
}

.hamburger-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.hamburger-btn.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background-color: #0A0A0A;
  border-left: 1px solid var(--color-border);
  padding: calc(var(--header-height) + 2rem) 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 999;
  transition: right var(--transition-normal);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--color-white);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link.active, .mobile-nav-link:hover {
  color: var(--color-red);
}

.mobile-drawer-footer {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-muted-grey);
}

/* --------------------------------------------------------------------------
   HERO COMPONENT
-------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  background-color: var(--color-black);
  padding: 4rem 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.42;
  filter: contrast(1.15) brightness(0.9);
}

.hero-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(5, 5, 5, 0.98) 0%,
    rgba(5, 5, 5, 0.88) 45%,
    rgba(5, 5, 5, 0.35) 80%,
    rgba(5, 5, 5, 0.6) 100%
  );
  z-index: 2;
}

.hero-gradient-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 140px;
  background: linear-gradient(0deg, var(--color-black) 0%, transparent 100%);
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 820px;
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-title .title-accent {
  display: block;
  color: var(--color-red);
}

.hero-desc {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.55;
  color: #E2E2E2;
  margin-bottom: 2.5rem;
  max-width: 720px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.stat-number span {
  color: var(--color-red);
}

.stat-label {
  font-size: 0.8rem;
  font-family: var(--font-accent);
  color: var(--color-muted-grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   CARDS & GRIDS
-------------------------------------------------------------------------- */
.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
}

.card-image-wrap {
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  position: relative;
  background-color: #0E0E0E;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image-wrap img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid var(--color-border);
  color: var(--color-red);
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--border-radius-sm);
  z-index: 2;
}

.card-body {
  padding: clamp(1.25rem, 2.5vw, 1.85rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  margin-bottom: 0.75rem;
  font-size: 1.3rem;
  transition: color var(--transition-fast);
}

.card:hover .card-title {
  color: var(--color-red);
}

.card-text {
  font-size: 0.95rem;
  color: var(--color-muted-grey);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Service Box / Ecosystem Card */
.service-feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 2.25rem;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--color-red);
  transition: height var(--transition-normal);
}

.service-feature-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  background-color: #1A1A1A;
}

.service-feature-card:hover::before {
  height: 100%;
}

.service-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-red);
  margin-bottom: 1rem;
  display: inline-block;
  font-weight: 800;
}

.service-title {
  font-size: 1.45rem;
  margin-bottom: 1rem;
}

.service-deliverables-list {
  margin: 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-deliverables-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-light-grey);
}

.service-deliverables-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-red);
}

/* --------------------------------------------------------------------------
   PROCESS STEPPER COMPONENT
-------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  position: relative;
}

.process-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1.85rem 1.5rem;
  border-radius: var(--border-radius-md);
  position: relative;
  transition: all var(--transition-normal);
}

.process-card:hover {
  border-color: var(--color-red);
  transform: translateY(-4px);
}

.process-step-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-red);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.process-step-title {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.process-step-desc {
  font-size: 0.88rem;
  color: var(--color-muted-grey);
  line-height: 1.5;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   CASE STUDY SHOWCASE
-------------------------------------------------------------------------- */
.case-study-hero-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  align-items: center;
}

.case-study-content {
  padding: clamp(2rem, 4vw, 3.5rem);
}

.case-study-media {
  height: 100%;
  min-height: 420px;
  position: relative;
}

.case-study-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-metric-highlight {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  background-color: var(--color-red-subtle);
  border: 1px solid rgba(255, 23, 37, 0.35);
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius-full);
  margin-bottom: 1.5rem;
}

.case-metric-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-red);
}

.case-metric-text {
  font-size: 0.85rem;
  font-family: var(--font-accent);
  color: var(--color-white);
  font-weight: 700;
  text-transform: uppercase;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.5rem;
  align-items: center;
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  font-family: var(--font-accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-full);
  color: var(--color-muted-grey);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-white);
  border-color: var(--color-border-light);
}

.filter-btn.active {
  background-color: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
  box-shadow: 0 4px 15px var(--color-red-glow);
}

/* --------------------------------------------------------------------------
   AI STUDIO DASHBOARD COMPONENT
-------------------------------------------------------------------------- */
.ai-studio-container {
  display: grid;
  grid-template-columns: 340px 1fr 1fr;
  gap: 1.75rem;
  background-color: #0A0A0A;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

@media (max-width: 1100px) {
  .ai-studio-container {
    grid-template-columns: 1fr;
  }
}

.studio-panel {
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
}

.studio-panel-nav {
  background-color: #0E0E0E;
  border-right: 1px solid var(--color-border);
}

.studio-panel-input {
  background-color: #121212;
  border-right: 1px solid var(--color-border);
}

.studio-panel-output {
  background-color: #141414;
}

.panel-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title {
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.studio-category-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  overflow-y: auto;
  max-height: 520px;
  padding-right: 0.5rem;
}

.studio-category-item {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  background-color: var(--color-surface);
  border: 1px solid transparent;
  color: var(--color-light-grey);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.studio-category-item:hover {
  background-color: #202020;
  color: var(--color-white);
  border-color: var(--color-border);
}

.studio-category-item.active {
  background-color: var(--color-red-subtle);
  border-color: var(--color-red);
  color: var(--color-white);
  font-weight: 700;
}

.studio-category-item.active::after {
  content: '✓';
  color: var(--color-red);
  font-weight: bold;
}

/* Form inputs */
.form-group {
  margin-bottom: 1.35rem;
  display: flex;
  flex-direction: column;
}

.form-label {
  font-family: var(--font-accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
}

.form-label span.req {
  color: var(--color-red);
}

.form-control {
  width: 100%;
  background-color: #0A0A0A;
  border: 1px solid var(--color-border);
  color: var(--color-white);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-red);
  outline: none;
  box-shadow: 0 0 15px var(--color-red-glow);
}

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

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

.form-hint {
  font-size: 0.78rem;
  color: var(--color-muted-grey);
  margin-top: 0.35rem;
}

.output-box {
  background-color: #080808;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: 1.25rem;
  min-height: 380px;
  max-height: 580px;
  overflow-y: auto;
  font-family: monospace, var(--font-body);
  font-size: 0.9rem;
  line-height: 1.7;
  color: #E6E6E6;
  white-space: pre-wrap;
  word-break: break-word;
}

.output-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   CONTACT PAGE & CRM INTEGRATION
-------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.contact-info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: clamp(2rem, 3.5vw, 3rem);
  position: relative;
  overflow: hidden;
}

.contact-info-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, var(--color-red-glow) 0%, transparent 70%);
  pointer-events: none;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background-color: var(--color-red-subtle);
  border: 1px solid rgba(255, 23, 37, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-red);
  flex-shrink: 0;
}

.contact-detail-text h4 {
  font-size: 0.85rem;
  font-family: var(--font-accent);
  color: var(--color-muted-grey);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.contact-detail-text p, .contact-detail-text a {
  font-size: 1.15rem;
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: 0;
}

.contact-form-box {
  background-color: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.form-status-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  display: none;
}

.form-status-alert.success {
  display: block;
  background-color: rgba(22, 167, 102, 0.15);
  border: 1px solid #16a766;
  color: #a0eac9;
}

.form-status-alert.error {
  display: block;
  background-color: rgba(255, 23, 37, 0.15);
  border: 1px solid var(--color-red);
  color: #ff9da4;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--color-muted-grey);
  cursor: pointer;
  line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-red);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   BLOG & INSIGHTS ARTICLE READER
-------------------------------------------------------------------------- */
.article-header {
  padding: clamp(4rem, 6vw, 6rem) 0 2.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-hero-wrap {
  margin: 3rem 0;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.article-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
}

.article-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1rem;
}

.toc-link {
  font-size: 0.88rem;
  color: var(--color-muted-grey);
  transition: all var(--transition-fast);
  display: block;
  line-height: 1.35;
}

.toc-link:hover, .toc-link.active {
  color: var(--color-red);
  padding-left: 4px;
}

.article-body {
  font-size: 1.12rem;
  line-height: 1.85;
  color: #CCCCCC;
}

.article-body h2 {
  font-size: 1.95rem;
  margin-top: 2.8rem;
  margin-bottom: 1.15rem;
  color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.article-body h3 {
  font-size: 1.45rem;
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  color: var(--color-white);
}

.article-body ul, .article-body ol {
  margin: 1.25rem 0 1.75rem 1.5rem;
}

.article-body ul li {
  list-style-type: disc;
  margin-bottom: 0.5rem;
}

.article-body ol li {
  list-style-type: decimal;
  margin-bottom: 0.5rem;
}

.article-callout {
  background-color: var(--color-charcoal);
  border-left: 4px solid var(--color-red);
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.article-callout p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   FOOTER
-------------------------------------------------------------------------- */
.site-footer {
  background-color: #030303;
  border-top: 1px solid var(--color-border);
  padding-top: clamp(4rem, 7vw, 6rem);
  padding-bottom: 2.5rem;
  margin-top: auto;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--color-muted-grey);
  margin-top: 1.25rem;
  max-width: 380px;
  font-size: 0.95rem;
}

.footer-title {
  font-family: var(--font-accent);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1.35rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--color-muted-grey);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-red);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--color-muted-grey);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN BREAKPOINTS
-------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .nav-menu, .nav-actions .btn {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .case-study-hero-card {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .hero-stats-row {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}