/* =========================================================
   UX TECH LAB — DIGITAL PRODUCT & ENGINEERING STUDIO
   Founder: Usman
   Aesthetic: Architectural Monochrome & Rough Black Texture
   App-Like Interactive Shell for Desktop & Mobile
   ========================================================= */

:root {
  --bg-deep: #09090b;
  --bg-surface: #121316;
  --bg-surface-elevated: #18191e;
  --bg-card: rgba(18, 19, 22, 0.9);
  --bg-card-hover: rgba(26, 27, 32, 0.98);

  --border-subtle: rgba(255, 255, 255, 0.1);
  --border-medium: rgba(255, 255, 255, 0.18);
  --border-strong: rgba(255, 255, 255, 0.35);

  --text-pure: #ffffff;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-dim: #4b5563;

  --color-whatsapp: #25d366;

  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --ease-sharp: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-framer: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-cinematic: cubic-bezier(0.77, 0, 0.175, 1);
}

/* Lenis 1.1.13 Smooth Scroll Global Support */
html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  height: 100%;
  height: 100dvh;
  overflow: hidden;
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ================= ROUGH BLACK BACKGROUND & TEXTURE ================= */
.rough-bg-layer {
  position: fixed;
  inset: 0;
  background-image: url('assets/rough_bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.55;
  filter: contrast(1.15) brightness(0.65);
  pointer-events: none;
  z-index: 1;
}

.rough-grain-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(9, 9, 11, 0.4) 0%, rgba(9, 9, 11, 0.95) 100%);
  pointer-events: none;
  z-index: 2;
}

#webgl-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 3;
  pointer-events: none;
  opacity: 0.35;
}

/* ================= CLEAN TOP NAVBAR ================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.15rem 3.5rem;
  background: rgba(9, 9, 11, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  max-width: 1560px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
  transition: transform 0.2s ease;
}

.nav-brand:hover .nav-logo {
  transform: scale(1.04);
}

.brand-meta {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: 0.06em;
  color: #ffffff;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.25rem 0.4rem;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
}

.nav-link {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.45rem 0.95rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
  color: #000000;
  background: #ffffff;
  font-weight: 600;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: #ffffff;
  color: #000000;
  border: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.84rem;
  padding: 0.55rem 1.25rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-nav-cta:hover {
  background: #e5e7eb;
  transform: translateY(-1px);
}

/* ================= FLOATING LEFT CONTACT DOCK ================= */
.left-contact-dock {
  position: fixed;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 110;
  pointer-events: auto;
}

.contact-dock-inner {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: rgba(18, 19, 22, 0.85);
  border: 1px solid var(--border-medium);
  border-radius: 12px;
  padding: 0.65rem 0.5rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.dock-channel-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  text-decoration: none;
  transition: all 0.2s var(--ease-sharp);
}

.dock-channel-btn:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
  transform: scale(1.08);
}

.btn-dock-whatsapp:hover {
  background: var(--color-whatsapp) !important;
  color: #ffffff !important;
  border-color: var(--color-whatsapp) !important;
}

.btn-dock-whatsapp i {
  color: var(--color-whatsapp);
}

.btn-dock-whatsapp:hover i {
  color: #ffffff;
}

/* Slide-out tooltip to the right */
.dock-channel-tooltip {
  position: absolute;
  left: 54px;
  top: 50%;
  transform: translateY(-50%) translateX(-8px);
  background: #121316;
  border: 1px solid var(--border-medium);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s var(--ease-sharp);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.tooltip-badge {
  background: rgba(37, 211, 102, 0.2);
  color: var(--color-whatsapp);
  font-size: 0.62rem;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.dock-channel-btn:hover .dock-channel-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ================= SLIDES VIEWPORT & TRANSITIONS ================= */
.slides-viewport {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  z-index: 10;
}

.slides-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6.5rem 5.5rem 5rem 5.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, 40px, 0);
  transition: opacity 0.55s var(--ease-sharp),
              transform 0.65s var(--ease-sharp),
              visibility 0.55s ease;
}

.slide-item.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
}

.slide-item.prev {
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, -40px, 0);
}

.slide-wrapper {
  width: 100%;
  max-width: 1420px;
  height: 100%;
  display: flex;
  align-items: center;
}

/* ================= MINIMALIST RIGHT DOCK (DESKTOP) ================= */
.slider-dock {
  position: fixed;
  right: 2.2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.dock-track {
  width: 2px;
  height: 160px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
}

.dock-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 32px;
  background: #ffffff;
  transition: transform 0.45s var(--ease-sharp);
}

.dock-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.dock-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 3px 0;
  opacity: 0.4;
  transition: opacity 0.2s ease;
}

.dock-btn:hover {
  opacity: 0.8;
}

.dock-btn.active {
  opacity: 1;
}

.dock-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: #ffffff;
}

.dock-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(6px);
  transition: all 0.2s ease;
  pointer-events: none;
}

.dock-btn:hover .dock-label,
.dock-btn.active .dock-label {
  opacity: 1;
  transform: translateX(0);
}

.dock-btn.active .dock-label {
  color: #ffffff;
  font-weight: 600;
}

/* ================= BOTTOM HUD (DESKTOP) ================= */
.slider-hud {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.15rem 3.5rem;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(0deg, rgba(9, 9, 11, 0.98) 0%, rgba(9, 9, 11, 0) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.slider-hud > * {
  pointer-events: auto;
}

.hud-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.hud-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}

.hud-index {
  color: #ffffff;
  font-weight: 600;
}

.hud-sep {
  color: var(--text-dim);
}

.hud-current-title {
  color: #d1d5db;
  font-family: var(--font-heading);
  font-size: 0.82rem;
}

.hud-controls {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.hud-hint {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.hud-nav-btn {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hud-nav-btn:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

/* ================= SLIDE 01: HERO LAYOUT ================= */
.hero-split-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3.8rem;
  width: 100%;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.hero-top-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  align-self: flex-start;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: #e5e7eb;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}

/* Attractive Live Availability Scarcity Pill */
.status-pill-live {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.32);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #86efac;
  letter-spacing: 0.03em;
}

.status-ping-dot {
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.8);
  animation: statusPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes statusPulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.8);
  }
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 620px;
}

.hero-description strong {
  color: #ffffff;
  font-weight: 600;
}

.capability-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 500;
  color: #d1d5db;
  cursor: pointer;
  transition: all 0.25s var(--ease-framer);
}

.chip-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-medium);
  color: #ffffff;
  transform: translateY(-2px);
}

.chip-item i {
  color: #9ca3af;
}

/* Modern Stack Trust Badges (Lenis, Framer Motion, Vercel, shadcn/ui, Radix, Tailwind) */
.modern-stack-trust {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.15rem;
}

.stack-trust-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.stack-trust-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.trust-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.72rem;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #d1d5db;
  transition: all 0.25s var(--ease-framer);
}

.trust-tag i {
  color: #9ca3af;
  font-size: 0.72rem;
}

.trust-tag:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: #ffffff;
  color: #ffffff;
  transform: translateY(-2px);
}

.trust-tag:hover i {
  color: #ffffff;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.25rem;
}

.btn-solid-white {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: #ffffff;
  color: #000000;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.85rem 1.8rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s var(--ease-framer);
}

.btn-solid-white:hover {
  background: #e5e7eb;
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.15);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: transparent;
  color: #ffffff;
  border: 1px solid var(--border-medium);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.85rem 1.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s var(--ease-framer);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--text-pure);
  transform: translateY(-1px);
}

/* High-Converting Executive Trust Metrics */
.metrics-row {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border-subtle);
}

.metric-col {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.metric-val {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.metric-sub {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.metric-divider {
  width: 1px;
  height: 28px;
  background: var(--border-subtle);
}

/* ================= NO-BOX SEAMLESS FOUNDER FIGURE ================= */
.hero-media {
  display: flex;
  justify-content: center;
  align-items: center;
}

.founder-seamless-figure {
  position: relative;
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* NO BOX, NO ARBITRARY BORDER */
}

.figure-image-canvas {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: visible;
}

.figure-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 10%;
  display: block;
  /* Organic blend: soft fade at the bottom edges so it merges naturally */
  mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
  filter: contrast(1.15) brightness(0.95);
  transition: transform 0.4s ease;
}

.figure-image-canvas:hover .figure-img {
  transform: scale(1.02);
}

.figure-face-shadow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 36%, rgba(9, 9, 11, 0.72) 0%, rgba(9, 9, 11, 0.45) 45%, transparent 75%);
  pointer-events: none;
  z-index: 2;
}

.figure-bottom-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 32%;
  background: linear-gradient(180deg, transparent 0%, rgba(9, 9, 11, 0.7) 35%, rgba(9, 9, 11, 0.98) 80%, #09090b 100%);
  pointer-events: none;
  z-index: 3;
}

.figure-vignette-sides {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 35%, transparent 55%, rgba(9, 9, 11, 0.5) 100%);
  pointer-events: none;
  z-index: 2;
}

/* Minimalist Typographic Curiosity Plate below figure */
.figure-identity-plate {
  margin-top: 0.85rem;
  width: 100%;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.identity-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.figure-label-role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
}

.figure-label-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.05em;
}

.figure-label-meta {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.meta-direct-contact {
  color: #ffffff;
  font-weight: 500;
}

/* ================= CAPABILITY SLIDES (02, 03, 04) ================= */
.capability-split-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 4.5rem;
  width: 100%;
}

.capability-info {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.section-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.section-description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 620px;
}

.clean-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.service-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.25rem 1.3rem;
  transition: all 0.2s ease;
}

.service-box:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.box-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.box-title {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.box-text {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.stack-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stack-tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0.35rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #d1d5db;
}

/* Showcase Image Frame (Right Column) */
.capability-media {
  display: flex;
  justify-content: center;
}

.clean-showcase-frame {
  position: relative;
  width: 100%;
  max-width: 540px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.clean-showcase-frame:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}

.showcase-img-wrap {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: 10px;
  overflow: hidden;
  background: #000000;
}

.showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.clean-showcase-frame:hover .showcase-img {
  transform: scale(1.03);
}

.showcase-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0.5rem 0.3rem 0.5rem;
}

.showcase-meta-left {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.meta-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: #ffffff;
}

.meta-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #e5e7eb;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ================= SLIDE 05: CONTACT & INQUIRY ================= */
.contact-split-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 4.5rem;
  width: 100%;
}

.contact-profile-col {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.channel-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.95rem 1.2rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

.channel-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateX(3px);
}

.channel-whatsapp-highlight {
  border-color: rgba(37, 211, 102, 0.35);
  background: rgba(37, 211, 102, 0.04);
}

.channel-whatsapp-highlight:hover {
  background: rgba(37, 211, 102, 0.08);
  border-color: var(--color-whatsapp);
}

.icon-whatsapp {
  color: var(--color-whatsapp) !important;
}

.channel-action-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-whatsapp);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.channel-icon {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.channel-text {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.channel-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
}

.channel-val {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
}

.channel-arrow {
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

.channel-card:hover .channel-arrow {
  color: #ffffff;
  transform: translateX(3px);
}

.channel-secondary-call {
  opacity: 0.75;
}

.channel-secondary-call:hover {
  opacity: 1;
}

.channel-sub-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.channel-static-info {
  cursor: default;
}

.channel-static-info:hover {
  transform: none;
  background: var(--bg-card);
}

/* Professional Inquiry Form */
.form-container-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 14px;
  padding: 2.2rem 2.4rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.form-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.form-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.services-select-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.services-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.service-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.service-select-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.2s ease;
}

.service-select-btn.active {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
  font-weight: 600;
}

.clean-form {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.95rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.input-group label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.input-group input,
.input-group textarea {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 0.75rem 0.95rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.input-group input:focus,
.input-group textarea:focus {
  border-color: #ffffff;
}

.input-group textarea {
  resize: none;
}

.btn-submit {
  background: #ffffff;
  color: #000000;
  border: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.85rem 1.6rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 0.25rem;
}

.btn-submit:hover {
  background: #e5e7eb;
}

.form-confirmation {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-medium);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.95rem;
}

.form-confirmation.hidden {
  display: none;
}

.confirm-icon {
  font-size: 1.6rem;
  color: #ffffff;
}

.confirm-text h4 {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.confirm-text p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ================= MOBILE BOTTOM APP BAR (Hidden on desktop) ================= */
.mobile-app-bottom-bar {
  display: none;
}

/* ================= RESPONSIVE LAYOUT & MOBILE APP EXPERIENCE ================= */
@media (max-width: 1200px) {
  .hero-split-grid,
  .capability-split-grid,
  .contact-split-grid {
    gap: 3rem;
  }

  .slide-item {
    padding: 6rem 3rem 4.5rem 3rem;
  }

  .left-contact-dock {
    left: 1rem;
  }

  .slider-dock {
    right: 1.2rem;
  }
}

@media (max-width: 960px) {
  /* Mobile View: High-Performance App Shell */
  html, body {
    overflow: hidden;
    height: 100dvh;
    touch-action: pan-y;
  }

  .navbar {
    padding: 0.85rem 1.25rem;
  }

  .nav-menu {
    display: none;
  }

  .left-contact-dock {
    display: none;
  }

  .slider-dock,
  .slider-hud {
    display: none;
  }

  .slides-viewport {
    height: 100dvh;
    padding-bottom: 65px; /* Room for bottom app bar */
  }

  .slide-item {
    padding: 5.5rem 1.25rem 6.5rem 1.25rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    align-items: flex-start;
  }

  .slide-wrapper {
    height: auto;
    min-height: 100%;
    padding: 1rem 0;
  }

  .hero-split-grid,
  .capability-split-grid,
  .contact-split-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .hero-headline {
    font-size: 2.2rem;
    line-height: 1.18;
  }

  .hero-description {
    font-size: 0.98rem;
  }

  .founder-seamless-figure {
    max-width: 360px;
    margin: 0 auto;
  }

  .clean-cards-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

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

  .form-container-card {
    padding: 1.5rem 1.25rem;
  }

  /* NATIVE MOBILE BOTTOM APP BAR */
  .mobile-app-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 64px;
    background: rgba(14, 15, 18, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-medium);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 0.5rem;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
  }

  .mobile-nav-tab {
    background: transparent;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 500;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
  }

  .mobile-nav-tab i {
    font-size: 1.1rem;
    transition: transform 0.2s ease;
  }

  .mobile-nav-tab.active {
    color: #ffffff;
  }

  .mobile-nav-tab.active i {
    transform: translateY(-2px);
    color: #ffffff;
  }

  .mobile-nav-tab:active {
    transform: scale(0.92);
  }

  /* Floating WhatsApp FAB inside mobile app bar */
  .mobile-whatsapp-fab {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-whatsapp);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    margin-left: 0.2rem;
    transition: transform 0.15s ease;
  }

  .mobile-whatsapp-fab:active {
    transform: scale(0.9);
  }
}