/* ═══════════════════════════════════════════════════════
   Sohan Kharel — Cybersecurity Portfolio
   cloudsint.net High-Fidelity Architectural Design System
   Pure Obsidian Black (#050505) • Crisp Titanium White • Clean Monospace
   ═══════════════════════════════════════════════════════ */

:root {
  --background:       #222733;
  --bg-surface:       #1a1f29;
  --bg-surface-elev:  #2b3140;
  --foreground:       #f8fafc;
  --muted:            #2d3444;
  --muted-foreground: #94a3b8;
  --border:           rgba(255, 255, 255, 0.12);
  --border-hover:     rgba(255, 255, 255, 0.28);
  --card:             rgba(26, 31, 41, 0.85);
  --card-border:      rgba(255, 255, 255, 0.10);
  --card-hover:       rgba(255, 255, 255, 0.24);
  --glow-white:       rgba(255, 255, 255, 0.15);

  /* Duotone System: Red Team Crimson (Offensive) + Electric Cyan (Telemetry & Defense) */
  --accent-crimson:       #ff3b69;
  --accent-crimson-hover: #f43f5e;
  --accent-crimson-glow:  rgba(255, 59, 105, 0.38);
  --accent-crimson-soft:  rgba(255, 59, 105, 0.14);
  --accent-crimson-border:rgba(255, 59, 105, 0.35);

  --accent-cyan:          #00f0ff;
  --accent-cyan-hover:    #38bdf8;
  --accent-cyan-glow:     rgba(0, 240, 255, 0.35);
  --accent-cyan-soft:     rgba(0, 240, 255, 0.14);
  --accent-cyan-border:   rgba(0, 240, 255, 0.32);

  --font-mono:        'DM Mono', 'Courier New', monospace;
  --font-sans:        'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display:     'Syne', 'DM Sans', sans-serif;

  --radius-sm:        6px;
  --radius-md:        10px;
  --radius-lg:        14px;
  --radius-xl:        20px;
  --transition:       0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-mono);
  overflow-x: hidden;
}

body {
  background-color: var(--background);
  color: var(--muted-foreground);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ═══════════════════════════════════════════════════════
   BACKGROUNDS & 2D CLOUDS (NORD ARCTIC SLATE ATMOSPHERE)
   ═══════════════════════════════════════════════════════ */
.cloudsint-grid-bg {
  position: absolute;
  inset: 0;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  pointer-events: none;
  z-index: 1;
}

.cloudsint-grid-masked {
  mask-image: radial-gradient(circle at 50% 35%, black 25%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 35%, black 25%, transparent 75%);
}

.clouds-2d-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.90;
}

.hero-vignette-top {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(34, 39, 51, 0.2) 0%, transparent 40%, rgba(34, 39, 51, 0.85) 85%, #222733 100%);
  pointer-events: none;
  z-index: 1;
}

.hero-vignette-side {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(34, 39, 51, 0.55) 0%, transparent 60%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.container-custom {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 10;
}

/* ═══════════════════════════════════════════════════════
   HEADER & NAVIGATION
   ═══════════════════════════════════════════════════════ */
.cloudsint-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background-color: rgba(34, 39, 51, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-main {
  color: var(--foreground);
}

.brand-sub {
  color: var(--muted-foreground);
  margin-left: 2px;
}

.brand-dot {
  color: var(--accent-crimson);
  margin-left: 1px;
  text-shadow: 0 0 10px var(--accent-crimson);
}

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

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
  padding: 4px 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-crimson), var(--accent-cyan));
  border-radius: 1px;
  box-shadow: 0 0 8px var(--accent-crimson-glow);
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--accent-crimson) 0%, #d91b48 100%);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition);
  border: 1px solid var(--accent-crimson);
  box-shadow: 0 0 16px var(--accent-crimson-glow);
}

.nav-cta-btn:hover {
  background: var(--accent-crimson-hover);
  box-shadow: 0 0 25px var(--accent-crimson-glow);
  transform: translateY(-1px);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--foreground);
  padding: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ═══════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════ */
.hero-section-cloudsint {
  position: relative;
  min-height: 100vh;
  padding-top: 110px;
  padding-bottom: 70px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-grid-2col {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  min-height: calc(100vh - 180px);
}

.hero-left-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Status Pill Badge (Red Team Active Indicator) */
.status-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid var(--accent-crimson-border);
  background-color: var(--accent-crimson-soft);
  width: fit-content;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 16px rgba(255, 51, 102, 0.16);
}

.status-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-crimson);
  box-shadow: 0 0 10px var(--accent-crimson);
  animation: pulse-glow-crimson 2s infinite ease-in-out;
}

@keyframes pulse-glow-crimson {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 8px var(--accent-crimson);
  }
  50% {
    transform: scale(1.35);
    box-shadow: 0 0 18px var(--accent-crimson);
  }
}

.status-pill-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffffff;
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* Hero Typography */
.hero-headline {
  font-family: var(--font-sans);
  font-size: clamp(2.8rem, 5.2vw, 4.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1px;
}

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

.typewriter-container {
  display: inline-block;
  margin-top: 6px;
}

.text-gradient-cloudsint {
  background: linear-gradient(135deg, var(--accent-crimson) 0%, #ffffff 45%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cursor-blink-bar {
  display: inline-block;
  width: 3px;
  height: 0.85em;
  background-color: var(--accent-crimson);
  box-shadow: 0 0 10px var(--accent-crimson);
  margin-left: 8px;
  vertical-align: middle;
  animation: blink-cursor 1s infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-description-p {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--muted-foreground);
  line-height: 1.7;
  max-width: 480px;
}

/* Hero Buttons */
.hero-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.btn-solid-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  background: linear-gradient(135deg, var(--accent-crimson) 0%, #d91b48 100%);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition);
  border: 1px solid var(--accent-crimson);
  box-shadow: 0 0 20px var(--accent-crimson-glow);
}

.btn-solid-white:hover {
  background: var(--accent-crimson-hover);
  box-shadow: 0 0 32px var(--accent-crimson-glow);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-solid-white .btn-arrow-icon {
  margin-left: 8px;
  transition: transform var(--transition);
}

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

.btn-outline-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--foreground);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.btn-outline-glass:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background-color: var(--accent-cyan-soft);
  box-shadow: 0 0 22px var(--accent-cyan-glow);
  transform: translateY(-2px);
}

.btn-outline-glass svg {
  margin-right: 8px;
}

/* Stats Row */
.hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-block-num {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--foreground);
  line-height: 1;
}

.stat-block-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted-foreground);
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════════════
   HERO RIGHT: AVATAR HUB (REPLACING EARTH BALL)
   ═══════════════════════════════════════════════════════ */
.hero-avatar-hub {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 520px;
}

/* Dual Ambient Depth Illumination Behind Avatar */
.avatar-radial-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 51, 102, 0.20) 0%, rgba(0, 240, 255, 0.12) 48%, transparent 75%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
}

/* Central Avatar Image Container */
.avatar-center-wrapper {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: transform 0.15s ease-out;
}

/* The Avatar Image: Changed Colour to Titanium Monochrome */
.avatar-styled-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(100%) contrast(115%) brightness(108%) drop-shadow(0 0 25px rgba(255, 255, 255, 0.15));
  user-select: none;
  pointer-events: none;
  transition: filter 0.3s ease;
}

/* Circular Orbit Guide Lines */
.orbit-guide-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
  pointer-events: none;
  z-index: 2;
}

.orbit-circle-1 {
  width: 360px;
  height: 360px;
}

.orbit-circle-2 {
  width: 480px;
  height: 480px;
}

/* Connecting Circuit Lines (SVG) */
.network-circuit-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

/* Floating Interactive Tech Node Cards (Exact cloudsint.net Node Style) */
.hub-node-card {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 10;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), z-index 0s;
}

.hub-node-card:hover {
  transform: translate(-50%, -50%) scale(1.12);
  z-index: 30;
}

.hub-node-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background-color: rgba(26, 31, 41, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.hub-node-card:hover .hub-node-inner {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.25), 0 10px 30px rgba(0, 0, 0, 0.95);
}

.hub-node-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--foreground);
  flex-shrink: 0;
}

.hub-node-text {
  text-align: left;
}

.hub-node-title {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--foreground);
  line-height: 1.2;
}

.hub-node-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted-foreground);
  line-height: 1.2;
}

/* Floating animation */
.animate-float-slow {
  animation: float-slow 6s ease-in-out infinite;
}

@keyframes float-slow {
  0%, 100% { transform: translate(-50%, -50%); }
  50% { transform: translate(-50%, -58%); }
}

/* ═══════════════════════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════════════════════ */
.cloudsint-section {
  position: relative;
  padding-top: 100px;
  padding-bottom: 100px;
}

.section-badge-center {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.section-title-center {
  text-align: center;
  font-family: var(--font-sans);
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  font-weight: 800;
  color: var(--foreground);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section-sub-center {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--muted-foreground);
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 60px;
}

/* ═══════════════════════════════════════════════════════
   TERMINAL WINDOW COMPONENT (SIGNATURE CLOUDSINT.NET FEATURE)
   ═══════════════════════════════════════════════════════ */
.terminal-window-wrapper {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: #171b24;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
  transition: border-color var(--transition);
}

.terminal-window-wrapper:hover {
  border-color: rgba(255, 255, 255, 0.22);
}

.terminal-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  background-color: #1a1f29;
  backdrop-filter: blur(12px);
}

.terminal-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.t-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

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

.terminal-path {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.terminal-body {
  padding: 32px;
}

.terminal-command-line {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.terminal-prompt {
  color: var(--muted-foreground);
  margin-right: 8px;
}

.terminal-cmd {
  color: var(--foreground);
}

/* ═══════════════════════════════════════════════════════
   CAPABILITIES / ACCOUNT DISCOVERY (2-COLUMN GRAPH & CARDS)
   ═══════════════════════════════════════════════════════ */
.capabilities-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.capabilities-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cap-card-item {
  position: relative;
  background-color: rgba(26, 31, 41, 0.75);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
}

.cap-card-item:hover {
  border-color: var(--accent-crimson-border);
  background-color: rgba(33, 39, 52, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5), 0 0 24px var(--accent-crimson-soft);
}

.cap-card-item:hover .cap-icon-box {
  border-color: var(--accent-crimson);
  color: var(--accent-crimson);
  background-color: var(--accent-crimson-soft);
}

.cap-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.cap-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--foreground);
  flex-shrink: 0;
  transition: all var(--transition);
}

.cap-card-title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--foreground);
}

.cap-card-desc {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.cap-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.mono-tag-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--foreground);
  transition: all var(--transition);
}

.mono-tag-pill:hover {
  border-color: var(--accent-cyan);
  background-color: var(--accent-cyan-soft);
  color: var(--accent-cyan);
}

/* ═══════════════════════════════════════════════════════
   PROJECTS SECTION (INTEGRATED SOURCES STYLE)
   ═══════════════════════════════════════════════════════ */
.projects-grid-cloudsint {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.project-source-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: rgba(26, 31, 41, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.project-source-card:hover {
  border-color: var(--accent-cyan-border);
  background-color: rgba(33, 39, 52, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45), 0 0 22px var(--accent-cyan-soft);
}

.project-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.project-title-h3 {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 10px;
}

.project-desc-p {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--muted-foreground);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.project-card-footer {
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-link-btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}

.project-link-btn:hover {
  color: #ffffff;
  transform: translateX(4px);
  text-shadow: 0 0 12px var(--accent-cyan);
}

/* Show More Toggle Button */
.show-more-toggle-row {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.show-more-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: color var(--transition);
}

.show-more-btn:hover {
  color: var(--foreground);
}

.show-more-chevron {
  transition: transform 0.4s ease;
}

.show-more-btn.open .show-more-chevron {
  transform: rotate(180deg);
}

.expandable-detailed-sources {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
}

.expandable-detailed-sources.open {
  max-height: 1200px;
  opacity: 1;
  margin-top: 30px;
}

/* ═══════════════════════════════════════════════════════
   CREDENTIALS & LABS (TIER/PRICING CARD STYLE)
   ═══════════════════════════════════════════════════════ */
.tiers-grid-cloudsint {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tier-card-cloudsint {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: rgba(26, 31, 41, 0.75);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.tier-card-cloudsint:hover {
  border-color: var(--accent-cyan-border);
  background-color: rgba(33, 39, 52, 0.95);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45), 0 0 20px var(--accent-cyan-soft);
  transform: translateY(-2px);
}

.tier-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tier-title {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 4px;
}

.tier-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted-foreground);
  margin-bottom: 20px;
}

.tier-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.tier-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--foreground);
}

.tier-feature-item svg {
  color: #ffffff;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════
   CONTACT SECTION (NEWSLETTER.SH TERMINAL WINDOW)
   ═══════════════════════════════════════════════════════ */
.contact-terminal-box {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.contact-content-center {
  text-align: center;
  padding: 48px 36px;
}

.contact-title-h2 {
  font-family: var(--font-sans);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--foreground);
  margin-bottom: 12px;
}

.contact-desc-p {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--muted-foreground);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 32px;
}

.contact-form-cloudsint {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.input-group-custom {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.02);
  transition: all var(--transition);
}

.input-group-custom:hover,
.input-group-custom:focus-within {
  border-color: var(--accent-cyan);
  background-color: var(--accent-cyan-soft);
  box-shadow: 0 0 16px var(--accent-cyan-soft);
}

.input-field-custom {
  width: 100%;
  padding: 12px 16px;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--foreground);
}

.input-field-custom::placeholder {
  color: var(--muted-foreground);
}

.textarea-custom {
  resize: vertical;
  min-height: 90px;
}

.btn-submit-cloudsint {
  position: relative;
  width: 100%;
  padding: 12px 24px;
  border: 1px solid var(--accent-crimson);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-crimson) 0%, #d91b48 100%);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: 0 0 16px var(--accent-crimson-glow);
}

.btn-submit-cloudsint:hover {
  background: var(--accent-crimson-hover);
  color: #ffffff;
  box-shadow: 0 0 30px var(--accent-crimson-glow);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════════
   FOOTER (EXACT CLOUDSINT.NET 3-COLUMN STRUCTURE)
   ═══════════════════════════════════════════════════════ */
.cloudsint-footer {
  border-top: 1px solid var(--border);
  background-color: #171b24;
  padding: 60px 0 36px 0;
  position: relative;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 36px;
  padding-bottom: 40px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--foreground);
  margin-bottom: 14px;
}

.footer-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link-list a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-link-list a:hover {
  color: var(--foreground);
}

.footer-bottom-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.footer-social-links a {
  color: var(--muted-foreground);
  transition: color var(--transition);
}

.footer-social-links a:hover {
  color: var(--foreground);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE DESIGN (MOBILE ADAPTATIONS)
   ═══════════════════════════════════════════════════════ */
@media (max-width: 991px) {
  .hero-grid-2col {
    grid-template-columns: 1fr;
    gap: 60px;
    padding-top: 20px;
  }

  .capabilities-2col {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

}

/* ═══════════════════════════════════════════════════════
   INTERACTIVE CLI SANDBOX (TERMINAL RUNNER)
   ═══════════════════════════════════════════════════════ */
.cli-sandbox-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: #171b24;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.cli-sandbox-box:hover {
  border-color: var(--accent-crimson-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px var(--accent-crimson-soft);
}

.cli-chip-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background-color: rgba(255, 255, 255, 0.02);
}

.cli-chip-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted-foreground);
  margin-right: 6px;
}

.cli-chip-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 11px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--foreground);
  cursor: pointer;
  transition: all var(--transition);
}

.cli-chip-btn:hover {
  background-color: var(--accent-crimson-soft);
  color: #ffffff;
  border-color: var(--accent-crimson);
  box-shadow: 0 0 14px var(--accent-crimson-glow);
  transform: translateY(-1px);
}

.cli-screen-scroll {
  padding: 24px;
  max-height: 420px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
  color: #d4d4d8;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cli-screen-scroll::-webkit-scrollbar {
  width: 6px;
}

.cli-screen-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.cli-line-entry {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cli-prompt-tag {
  color: var(--accent-crimson);
  font-weight: 700;
  flex-shrink: 0;
  text-shadow: 0 0 8px rgba(255, 51, 102, 0.3);
}

.cli-prompt-host {
  color: var(--accent-cyan);
}

.cli-command-echo {
  color: #ffffff;
  font-weight: 700;
}

.cli-output-block {
  padding-left: 14px;
  border-left: 2px solid var(--accent-cyan-border);
  margin-top: 4px;
  color: #d4d4d8;
  white-space: pre-wrap;
}

.cli-output-highlight {
  color: var(--accent-cyan);
  font-weight: 700;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.25);
}

.cli-output-crimson {
  color: var(--accent-crimson);
  font-weight: 700;
  text-shadow: 0 0 8px rgba(255, 51, 102, 0.25);
}

.cli-output-muted {
  color: #71717a;
}

.cli-output-success {
  color: #10b981;
}

.cli-input-form-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background-color: rgba(26, 31, 41, 0.95);
  border-top: 1px solid var(--border);
}

.cli-input-field {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #ffffff;
  caret-color: var(--accent-crimson);
}

/* ═══════════════════════════════════════════════════════
   RESUME / CV MODAL & PREVIEW
   ═══════════════════════════════════════════════════════ */
.nav-resume-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  background-color: transparent;
  color: var(--foreground);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.nav-resume-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background-color: var(--accent-cyan-soft);
  box-shadow: 0 0 16px var(--accent-cyan-glow);
}

.resume-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 18, 26, 0.80);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.resume-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.resume-modal-dialog {
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  background-color: #1b202b;
  border: 1px solid var(--accent-crimson-border);
  border-radius: var(--radius-md);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 40px var(--accent-crimson-soft);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.resume-modal-backdrop.open .resume-modal-dialog {
  transform: scale(1) translateY(0);
}

.resume-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background-color: #161a22;
}

.resume-actions-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.resume-action-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: all var(--transition);
}

.btn-print-cv {
  background: linear-gradient(135deg, var(--accent-crimson) 0%, #d91b48 100%);
  color: #ffffff;
  border: 1px solid var(--accent-crimson);
  box-shadow: 0 0 15px var(--accent-crimson-glow);
}

.btn-print-cv:hover {
  background: var(--accent-crimson-hover);
  box-shadow: 0 0 25px var(--accent-crimson-glow);
}

.btn-close-modal {
  background-color: transparent;
  color: var(--muted-foreground);
  border: 1px solid var(--border);
}

.btn-close-modal:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.resume-paper-body {
  padding: 36px 40px;
  overflow-y: auto;
  font-family: var(--font-sans);
  color: #d4d4d8;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.resume-title-block {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}

.cv-candidate-name {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.cv-candidate-role {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  letter-spacing: 1px;
  margin-top: 6px;
}

.cv-contact-stack {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.6;
}

.cv-section-heading {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-crimson);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--accent-crimson-border);
  padding-bottom: 6px;
  margin-bottom: 12px;
}

.cv-entry-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.cv-entry-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.cv-entry-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #a1a1aa;
}

.cv-entry-sub {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #a1a1aa;
  margin-bottom: 6px;
}

.cv-desc-list {
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.6;
}

@media print {
  body * {
    visibility: hidden;
  }
  .resume-modal-dialog, .resume-modal-dialog * {
    visibility: visible;
  }
  .resume-modal-backdrop {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: white !important;
    color: black !important;
  }
  .resume-modal-header {
    display: none;
  }
  .resume-paper-body {
    color: black !important;
  }
}