/* ==========================================================================
       KBL DESIGNERS™ LANDING PAGE DESIGN SYSTEM
       ========================================================================== */
:root {
  --bg-dark: #07090e;
  --bg-surface: #0d1421;
  --bg-card: rgba(13, 20, 33, 0.75);
  --bg-card-hover: rgba(18, 28, 45, 0.85);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(56, 189, 248, 0.25);
  --border-cyan-bright: rgba(56, 189, 248, 0.75);

  --accent-cyan: #38bdf8;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --glow-gradient: linear-gradient(
    135deg,
    #38bdf8 0%,
    #3b82f6 50%,
    #8b5cf6 100%
  );
  --glow-cyan: rgba(56, 189, 248, 0.35);
  --glow-purple: rgba(139, 92, 246, 0.35);

  --max-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

html,
body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
  position: relative;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: var(--bg-dark);
  background-image:
    radial-gradient(
      circle at 10% 15%,
      rgba(56, 189, 248, 0.08) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 90% 65%,
      rgba(139, 92, 246, 0.08) 0%,
      transparent 40%
    ),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size:
    100% 100%,
    100% 100%,
    36px 36px,
    36px 36px;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text-main);
  line-height: 1.6;
}

/* Standard Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

img,
svg,
video,
canvas,
iframe,
input,
select,
textarea,
button {
  max-width: 100%;
}

.tm-symbol {
  font-size: 0.65em;
  vertical-align: super;
  font-weight: 600;
  line-height: 0;
}

.highlight-text {
  background: var(--glow-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--glow-gradient);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(56, 189, 248, 0.35);
  transition: all 0.25 ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(56, 189, 248, 0.5);
  filter: brightness(1.1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid var(--border-cyan);
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: all 0.25s ease;
}

.btn-secondary:hover {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

/* Navigation Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
}

.logo-frame {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  padding: 2.5px;
  background: var(--glow-gradient);
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.4);
  flex-shrink: 0;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.logo-frame:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 22px rgba(56, 189, 248, 0.6);
}

.logo-img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  object-fit: cover;
  background-color: #0f172a;
  display: block;
}

.logo-fallback {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  background: #0f172a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.25rem;
}

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-main);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--accent-cyan);
}

/* Construction Banner Badge */
.construction-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 24px;
}

.pulse-amber {
  width: 8px;
  height: 8px;
  background-color: var(--accent-amber);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-amber);
  animation: pulse-amber-anim 2s infinite;
}

@keyframes pulse-amber-anim {
  0% {
    opacity: 0.4;
    transform: scale(0.9);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
  100% {
    opacity: 0.4;
    transform: scale(0.9);
  }
}

/* HERO SECTION */
.hero-section {
  padding-top: 160px;
  padding-bottom: 90px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-heading {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.stat-val {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* HERO 3D CARD SHOWCASE */
.hero-card-container {
  perspective: 1000px;
}

.hero-3d-card {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 25px 50px -12px rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform-style: preserve-3d;
  transition:
    transform 0.2s ease-out,
    border-color 0.3s ease;
  position: relative;
}

.hero-3d-card:hover {
  border-color: var(--border-cyan-bright);
}

.card-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red {
  background: #ef4444;
}
.dot-yellow {
  background: #f59e0b;
}
.dot-green {
  background: #10b981;
}

.card-pill {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.code-preview {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(7, 9, 14, 0.8);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: 20px;
  line-height: 1.5;
  overflow-x: auto;
}

.code-spacer {
  height: 6px;
}

.code-purple {
  color: var(--accent-purple);
}
.code-cyan {
  color: var(--accent-cyan);
}
.code-green {
  color: var(--accent-emerald);
}
.code-amber {
  color: var(--accent-amber);
}

.feature-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.feat-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
}

.feat-icon {
  width: 20px;
  height: 20px;
  stroke: var(--accent-cyan);
  flex-shrink: 0;
}

.feat-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
}

/* SECTION HEADERS */
.section-padding {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px auto;
}

.section-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
}

.flagship-arch-box {
  background: rgba(7, 9, 14, 0.6);
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-cyan);
  box-sizing: border-box;
  max-width: 100%;
}

/* FLAGSHIP PLATFORM SHOWCASE (TIKKIT™) */
.flagship-card {
  background: linear-gradient(
    135deg,
    rgba(13, 20, 33, 0.9) 0%,
    rgba(15, 23, 42, 0.95) 100%
  );
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7);
}

.flagship-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.flagship-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid var(--border-cyan);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.flagship-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.flagship-desc {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.7;
}

.flagship-feats {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}

.flagship-feat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 600;
}

.tikkit-proof {
  margin-top: 38px;
  padding-top: 34px;
  border-top: 1px solid rgba(56, 189, 248, 0.2);
}

.tikkit-proof-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.tikkit-proof-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
}

.tikkit-proof-note {
  max-width: 360px;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
  text-align: right;
}

.tikkit-proof-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 16px;
  perspective: 1200px;
}

.tikkit-proof-shot {
  margin: 0;
  overflow: hidden;
  background: rgba(7, 9, 14, 0.72);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
  transform-style: preserve-3d;
}

.tikkit-proof-shot.featured {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
}

.tikkit-proof-shot img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  object-fit: contain;
  object-position: top center;
}

.tikkit-proof-shot.featured img {
  height: auto;
  min-height: 0;
  object-fit: contain;
  object-position: top center;
}

.tikkit-proof-shot figcaption {
  padding: 12px 14px 14px;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.tikkit-proof-shot figcaption strong {
  display: block;
  margin-bottom: 3px;
  color: var(--text-main);
  font-size: 0.82rem;
}

.tikkit-proof-shot {
  cursor: zoom-in;
}

.tikkit-lightbox {
  position: fixed !important;
  inset: 0 !important;
  z-index: 9999 !important;
  display: grid !important;
  place-items: center;
  padding: 24px;
  background: rgba(3, 6, 12, 0.72);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
  backdrop-filter: blur(18px) saturate(125%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
}

.tikkit-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.tikkit-lightbox-panel {
  position: relative;
  width: min(1100px, 100%);
  max-height: calc(100vh - 48px);
  padding: 14px;
  overflow: visible;
  background: rgba(13, 20, 33, 0.78);
  -webkit-backdrop-filter: blur(24px) saturate(135%);
  backdrop-filter: blur(24px) saturate(135%);
  border: 1px solid rgba(125, 211, 252, 0.58);
  border-radius: var(--radius-md);
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.65),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.tikkit-lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 2px 52px 12px 2px;
  color: var(--text-muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
}

.tikkit-lightbox-title {
  color: var(--text-main);
  font-weight: 700;
}

#tikkitLightboxDescription {
  flex: 1;
  color: var(--text-muted);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.76rem;
  line-height: 1.4;
}

.tikkit-lightbox-count {
  flex: 0 0 auto;
  min-width: 42px;
  color: var(--accent-cyan);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
}

.tikkit-lightbox-image {
  display: block;
  width: 100%;
  max-height: calc(100vh - 130px);
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: #05080e;
}

.tikkit-lightbox-control {
  position: absolute;
  top: 50%;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--border-cyan);
  border-radius: 50%;
  background: rgba(7, 9, 14, 0.9);
  color: var(--text-main);
  font-size: 1.8rem;
  font-weight: 700;
  cursor: pointer;
  transform: translateY(-50%);
}

.tikkit-lightbox-control:hover,
.tikkit-lightbox-control:focus-visible {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  outline: none;
}

.tikkit-lightbox-prev {
  left: -20px;
}

.tikkit-lightbox-next {
  right: -20px;
}

.tikkit-lightbox-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 1;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(125, 211, 252, 0.65);
  border-radius: 50%;
  background: rgba(7, 9, 14, 0.9);
  color: var(--text-main);
  font-size: 1.35rem;
  font-weight: 700;
  cursor: pointer;
}

.tikkit-lightbox-close:hover,
.tikkit-lightbox-close:focus-visible {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  outline: none;
}

.check-icon {
  width: 18px;
  height: 18px;
  stroke: var(--accent-emerald);
  flex-shrink: 0;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-cyan);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.service-icon-box {
  width: 50px;
  height: 50px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-cyan);
}

.service-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.service-hover-info {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  padding: 14px 16px;
  background: rgba(7, 9, 14, 0.94);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-sm);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.42);
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px) scale(0.97);
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
}

.service-hover-info::before {
  content: "SYSTEM DETAIL";
  display: block;
  margin-bottom: 5px;
  color: var(--accent-cyan);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.service-hover-info span {
  color: var(--text-main);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  line-height: 1.45;
}

.service-card:hover .service-hover-info,
.service-card:focus-visible .service-hover-info {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.service-card:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

/* TECH STACK CHIPS GRID */
.stack-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}

.stack-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.stack-chip:hover {
  background: rgba(56, 189, 248, 0.12);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.stack-chip-info {
  position: relative;
  cursor: help;
}

.stack-chip-info:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

.stack-chip-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  z-index: 20;
  width: 250px;
  padding: 10px 12px;
  border: 1px solid var(--border-cyan-bright);
  border-radius: var(--radius-sm);
  background: rgba(7, 9, 14, 0.96);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.42);
  color: var(--text-muted);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.45;
  display: none !important;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.stack-chip-tooltip::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 9px;
  height: 9px;
  border-right: 1px solid var(--border-cyan-bright);
  border-bottom: 1px solid var(--border-cyan-bright);
  background: rgba(7, 9, 14, 0.96);
  transform: translateX(-50%) rotate(45deg);
}

.stack-chip-info:hover .stack-chip-tooltip,
.stack-chip-info:focus-visible .stack-chip-tooltip {
  display: block !important;
  opacity: 1;
  transform: translate(-50%, 0);
}

/* CONTACT & INQUIRY MODAL / FORM */
.contact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group.full {
  grid-column: span 2;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.form-input,
.form-select,
.form-textarea {
  background: rgba(7, 9, 14, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
  background: rgba(7, 9, 14, 0.95);
  margin-top: 60px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* RESPONSIVE DESIGN (IPADS, TABLETS & MOBILE PHONES) */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  .hero-section {
    padding-top: 130px;
    padding-bottom: 70px;
  }

  .hero-grid {
    gap: 36px;
  }

  .hero-heading {
    font-size: 2.7rem;
  }

  .flagship-card {
    padding: 36px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .contact-card {
    padding: 36px;
  }
}

@media (max-width: 768px) {
  .nav-content {
    height: 68px;
  }

  .nav-links {
    display: none;
  }

  .hero-section {
    padding-top: 110px;
    padding-bottom: 50px;
  }

  .hero-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  .hero-left-col {
    display: contents;
  }

  .hero-copy-main {
    order: 1;
  }

  .hero-card-container {
    order: 2;
    width: 100%;
  }

  .hero-stats {
    order: 3;
    width: 100%;
    gap: 20px;
    margin-top: 0;
    padding-top: 24px;
  }

  .flagship-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .tikkit-proof-grid {
    grid-template-columns: 1fr;
  }

  .tikkit-proof-shot.featured {
    grid-row: auto;
  }

  .tikkit-proof-shot.featured img {
    min-height: 0;
  }

  .hero-heading {
    font-size: 2.2rem;
  }

  .hero-desc {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .hero-stats {
    gap: 20px;
    margin-top: 30px;
    padding-top: 20px;
  }

  .stat-val {
    font-size: 1.35rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .section-padding {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-title {
    font-size: 1.85rem;
  }

  .hero-3d-card {
    padding: 18px 16px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .card-top-bar {
    margin-bottom: 12px;
  }

  .code-preview {
    padding: 12px 14px;
    margin-bottom: 12px;
    font-size: 0.72rem;
    line-height: 1.4;
  }

  .code-spacer {
    height: 4px;
  }

  .feature-highlights {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .feat-box {
    padding: 8px 10px;
  }

  .flagship-card {
    padding: 28px 20px;
  }

  .flagship-title {
    font-size: 1.6rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    width: 100%;
    box-sizing: border-box;
  }

  .form-group {
    width: 100%;
    box-sizing: border-box;
  }

  .form-group.full {
    grid-column: span 1;
    width: 100%;
    box-sizing: border-box;
  }

  /* Enforce 16px font-size to prevent iOS Safari auto-zoom on input focus */
  .form-input,
  .form-select,
  .form-textarea {
    font-size: 16px;
    padding: 12px 14px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  #submitInquiryBtn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 14px !important;
    font-size: 0.86rem !important;
    white-space: normal !important;
    text-align: center !important;
  }

  .contact-card {
    padding: 24px 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .tikkit-lightbox {
    padding: 10px;
  }

  .tikkit-lightbox-panel {
    padding: 8px;
  }

  .tikkit-lightbox-prev {
    left: 12px;
  }

  .tikkit-lightbox-next {
    right: 12px;
  }

  html,
  body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden !important;
  }

  .container {
    padding: 0 12px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .nav-content {
    gap: 6px;
  }

  .brand-group {
    max-width: calc(100% - 115px);
    min-width: 0;
  }

  .brand-title-wrap {
    min-width: 0;
    overflow: hidden;
  }

  .brand-title {
    font-size: 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-sub {
    font-size: 0.52rem;
    letter-spacing: 0.08em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo-frame {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
  }

  .nav-content .btn-primary {
    padding: 7px 12px !important;
    font-size: 0.74rem !important;
    flex-shrink: 0;
  }

  .construction-badge {
    font-size: 0.65rem;
    padding: 5px 8px;
    gap: 6px;
    white-space: normal;
    text-align: left;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-heading {
    font-size: 1.75rem;
    line-height: 1.18;
    word-break: break-word;
    overflow-wrap: break-word;
  }

  .hero-desc {
    font-size: 0.95rem;
    word-break: break-word;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    box-sizing: border-box;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    text-align: center;
  }

  .stat-val {
    font-size: 1.1rem;
  }

  .stat-label {
    font-size: 0.62rem;
    word-break: break-word;
  }

  .hero-3d-card {
    padding: 14px 12px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .card-top-bar {
    margin-bottom: 10px;
  }

  .card-pill {
    font-size: 0.62rem;
    padding: 3px 7px;
  }

  .code-preview {
    padding: 10px 10px;
    margin-bottom: 10px;
    font-size: 0.64rem;
    line-height: 1.4;
    white-space: nowrap;
    overflow-x: auto;
    word-break: normal;
  }

  .code-preview div {
    margin: 0;
    padding: 0;
    line-height: 1.4;
  }

  .code-spacer {
    height: 3px;
  }

  .feature-highlights {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .feat-box {
    padding: 6px 8px;
    gap: 6px;
  }

  .feat-icon {
    width: 15px;
    height: 15px;
  }

  .feat-title {
    font-size: 0.7rem;
  }

  .flagship-card {
    padding: 18px 12px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .flagship-arch-box {
    padding: 16px 12px !important;
  }

  .flagship-badge {
    font-size: 0.62rem;
    padding: 4px 8px;
    white-space: normal;
  }

  .flagship-title {
    font-size: 1.4rem;
    word-break: break-word;
  }

  .tikkit-proof-heading {
    display: block;
  }

  .tikkit-proof-note {
    margin-top: 8px;
    text-align: left;
  }

  .flagship-feat-item {
    font-size: 0.8rem;
    word-break: break-word;
  }

  .service-card {
    padding: 20px 14px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .stack-chip {
    padding: 6px 12px;
    font-size: 0.74rem;
    max-width: 100%;
    word-break: break-word;
  }

  .contact-card {
    padding: 20px 14px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .footer-copy {
    font-size: 0.78rem;
    word-break: break-word;
  }
}