/* ============================================
   QoraSoft — Design System & Styles
   ============================================ */

/* --- ROOT VARIABLES --- */
:root {
  /* Brand Colors */
  --color-cyan: #00C2FF;
  --color-blue: #249BFF;
  --color-blue-mid: #3B82F6;
  --color-indigo: #4F46E5;
  --color-purple: #6D28D9;
  --color-violet: #7C3AED;

  /* Backgrounds */
  --bg-primary: #05070B;
  --bg-secondary: #0A0D14;
  --bg-tertiary: #0D1117;
  --bg-card: #111827;
  --bg-elevated: #0B1020;

  /* Text */
  --text-primary: #F8FAFC;
  --text-secondary: #E5E7EB;
  --text-muted: #CBD5E1;
  --text-dim: #94A3B8;
  --text-faint: #64748B;

  /* Glass */
  --glass-white-subtle: rgba(255,255,255,0.04);
  --glass-white: rgba(255,255,255,0.06);
  --glass-white-strong: rgba(255,255,255,0.08);
  --glass-blue: rgba(59,130,246,0.10);
  --glass-purple: rgba(124,58,237,0.10);
  --glass-border: rgba(255,255,255,0.08);
  --glass-border-hover: rgba(255,255,255,0.14);

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, var(--color-cyan), var(--color-blue-mid), var(--color-indigo), var(--color-violet));
  --gradient-brand-h: linear-gradient(90deg, var(--color-cyan), var(--color-blue-mid), var(--color-violet));
  --gradient-hero-glow: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(59,130,246,0.15), rgba(124,58,237,0.08), transparent);
  --gradient-section-glow: radial-gradient(ellipse 50% 40% at 50% 0%, rgba(59,130,246,0.08), transparent);

  /* Spacing */
  --section-padding: 100px 0;
  --container-max: 1200px;
  --container-padding: 0 56px;
  --card-radius: 20px;
  --card-radius-sm: 14px;
  --card-radius-xs: 10px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
  --transition-base: 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.5s cubic-bezier(0.4,0,0.2,1);

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3), 0 1px 3px rgba(0,0,0,0.2);
  --shadow-glow-blue: 0 0 40px rgba(59,130,246,0.15), 0 0 80px rgba(59,130,246,0.05);
  --shadow-glow-purple: 0 0 40px rgba(124,58,237,0.15), 0 0 80px rgba(124,58,237,0.05);

  /* Typography */
  --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 15px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
  color: var(--color-cyan);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

::selection {
  background: rgba(59,130,246,0.3);
  color: var(--text-primary);
}

/* --- LAYOUT --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section {
  padding: var(--section-padding);
  position: relative;
}

.section--glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 400px;
  background: var(--gradient-section-glow);
  pointer-events: none;
  z-index: 0;
}

/* --- BACKGROUND EFFECTS --- */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbDrift 20s ease-in-out infinite alternate;
}

.bg-orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(59,130,246,0.12);
  top: -10%;
  left: -5%;
  animation-duration: 25s;
}

.bg-orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(124,58,237,0.10);
  top: 30%;
  right: -8%;
  animation-duration: 22s;
  animation-delay: -5s;
}

.bg-orb--3 {
  width: 350px;
  height: 350px;
  background: rgba(0,194,255,0.08);
  bottom: 10%;
  left: 20%;
  animation-duration: 28s;
  animation-delay: -10s;
}

@keyframes orbDrift {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
  100% { transform: translate(15px, -10px) scale(1.02); }
}

/* --- BUBBLE BACKGROUND --- */
.bubble-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  background: var(--bg-primary);
  pointer-events: none;
  border-radius: inherit;
}

.bubble-bg .blob {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  mix-blend-mode: hard-light;
  animation: blobPulse 20s ease-in-out infinite alternate;
}

@keyframes blobPulse {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.1) translate(10%, 10%); }
}

.bubble-bg .blob--1 { background: rgb(18, 113, 255); top: -10%; left: -10%; animation-delay: 0s; }
.bubble-bg .blob--2 { background: rgb(221, 74, 255); top: 50%; left: 30%; animation-delay: -3s; }
.bubble-bg .blob--3 { background: rgb(100, 220, 255); top: 10%; left: 60%; animation-delay: -6s; }
.bubble-bg .blob--4 { background: rgb(200, 50, 50); top: 60%; left: -5%; animation-delay: -9s; }
.bubble-bg .blob--5 { background: rgb(180, 180, 50); bottom: -15%; right: 10%; width: 800px; height: 800px; animation-delay: -12s; }

/* --- GOAL SECTION --- */
.goal-section {
  position: relative;
  width: 100%;
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 60px;
  overflow: hidden;
  margin-bottom: 40px;
  background: var(--bg-primary);
}

.goal-card {
  position: relative;
  width: min(720px, 92vw);
  height: auto;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 50px 40px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.012);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
  z-index: 2;
  overflow: visible;
}



.goal-brand {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5em;
  margin-bottom: 16px;
  display: block;
}

.goal-card h2 {
  font-size: 1rem !important;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  color: #3b82f6 !important;
  font-weight: 700;
  max-width: 100%;
}

.goal-card p {
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 500;
  max-width: 600px;
  margin: 0;
}

.goal-card .goal-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5em;
  color: var(--color-cyan);
  margin-bottom: 30px;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
h2 { font-size: clamp(1.45rem, 2.6vw, 1.9rem); }
h3 { font-size: clamp(1.05rem, 1.8vw, 1.2rem); }
h4 { font-size: 1rem; }

p {
  color: var(--text-muted);
  max-width: 680px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-cyan);
  margin-bottom: 8px;
  white-space: nowrap;
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-blue);
  display: inline-block;
  flex-shrink: 0;
  opacity: 0.8;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header p {
  margin: 14px auto 0;
  font-size: 0.98rem;
}

/* --- PILL / TAG --- */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--glass-white);
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  transition: all var(--transition-fast);
}

.pill--brand {
  background: linear-gradient(135deg, rgba(0,194,255,0.12), rgba(124,58,237,0.12));
  border-color: rgba(59,130,246,0.2);
  color: var(--color-blue);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.88rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-brand);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,0.45);
  color: #fff;
}

.btn--primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.6s ease;
}

.btn--primary:hover::after {
  left: 100%;
}

.btn--outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--glass-border-hover);
}

.btn--outline:hover {
  background: var(--glass-white);
  border-color: var(--color-blue-mid);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 56px;
  transition: all var(--transition-base);
}

.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled::before {
  background: rgba(5,7,11,0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--glass-border);
}

.navbar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  position: relative;
  z-index: 1;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.28rem;
  color: var(--text-primary);
}

.navbar-logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.navbar-logo span {
  letter-spacing: -0.01em;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar-link {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.94rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  background: transparent;
}

.navbar-link:hover {
  color: rgba(255,255,255,0.85);
  background: transparent;
}

.navbar-link.active {
  color: #fff;
  font-weight: 600;
  background: transparent;
}

.navbar-cta {
  margin-left: 12px;
}

.navbar-cta .btn {
  padding: 9px 22px;
  font-size: 0.82rem;
}

/* Mobile Toggle */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.navbar-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.open span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.navbar-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5,7,11,0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.navbar-mobile.open {
  opacity: 1;
  pointer-events: all;
}

.navbar-mobile a {
  font-size: 1.2rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  padding: 12px 24px;
  border-radius: 12px;
  transition: all var(--transition-fast);
}

.navbar-mobile a:hover {
  color: rgba(255,255,255,0.85);
  background: transparent;
}

.navbar-mobile a.active {
  color: #fff;
  font-weight: 600;
  background: transparent;
}

.navbar-mobile .btn {
  margin-top: 16px;
}

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-glow);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
  margin-top: 60px;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 580px;
}

.hero-content h1 {
  margin-bottom: 12px;
}

.hero-content p {
  font-size: 1rem;
  margin-bottom: 20px;
  line-height: 1.75;
}

.hero-visual {
  position: relative;
}

/* Page Hero (non-homepage) */
.page-hero {
  padding: 140px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-glow);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-bottom: 16px;
}

.page-hero p {
  margin: 0 auto;
  font-size: 0.98rem;
  max-width: 600px;
}

/* --- GLASS CARD --- */
.glass-card {
  background: var(--glass-white);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 32px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-base);
  position: relative;
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.glass-card--glow:hover {
  box-shadow: var(--shadow-glow-blue);
}

.glass-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(0,194,255,0.12), rgba(124,58,237,0.12));
  border: 1px solid rgba(59,130,246,0.15);
  font-size: 1.2rem;
}

.glass-card h3 {
  margin-bottom: 12px;
}

.glass-card p {
  font-size: 0.9rem;
  line-height: 1.7;
}

/* --- GRID LAYOUTS --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* --- CAPABILITY STRIP --- */
.capability-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.capability-item {
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--card-radius-sm);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-base);
}

.capability-item:hover {
  border-color: rgba(59,130,246,0.2);
  background: var(--glass-white);
  transform: translateY(-2px);
}

.capability-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,194,255,0.1), rgba(124,58,237,0.1));
  font-size: 1.3rem;
}

.capability-item h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* --- TWO-COLUMN SECTION --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.two-col__content h2 {
  margin-bottom: 20px;
}

.two-col__content p {
  margin-bottom: 16px;
}

.two-col__list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.two-col__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.two-col__list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-brand);
  flex-shrink: 0;
  margin-top: 8px;
}

/* --- PROCESS STEPS --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-violet));
  opacity: 0.3;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step__number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  background: var(--bg-secondary);
  border: 2px solid rgba(59,130,246,0.3);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-blue);
  transition: all var(--transition-base);
}

.process-step:hover .process-step__number {
  background: linear-gradient(135deg, var(--color-blue-mid), var(--color-violet));
  border-color: transparent;
  color: #fff;
  transform: scale(1.1);
}

.process-step h4 {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* --- SHOWCASE PANEL --- */
.showcase-panel {
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  position: relative;
}

.showcase-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--glass-white);
  border-bottom: 1px solid var(--glass-border);
}

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

.showcase-dot--red { background: #ef4444; }
.showcase-dot--yellow { background: #f59e0b; }
.showcase-dot--green { background: #22c55e; }

.showcase-bar-title {
  margin-left: 12px;
  font-size: 0.78rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.showcase-body {
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.showcase-mini-card {
  padding: 20px;
  border-radius: var(--card-radius-sm);
  background: var(--glass-white);
  border: 1px solid var(--glass-border);
}

.showcase-mini-card h4 {
  font-size: 0.82rem;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.showcase-mini-card .value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
}

.showcase-mini-card .label {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.showcase-log {
  grid-column: 1 / -1;
  padding: 16px 20px;
  border-radius: var(--card-radius-xs);
  background: rgba(0,0,0,0.3);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.9;
}

.showcase-log .log-time {
  color: var(--text-faint);
}

.showcase-log .log-success {
  color: #22c55e;
}

.showcase-log .log-info {
  color: var(--color-blue);
}

.showcase-log .log-agent {
  color: var(--color-violet);
}

/* --- CTA BANNER --- */
.cta-banner {
  background: var(--glass-white);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 56px 44px;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.08), rgba(124,58,237,0.05), transparent);
  pointer-events: none;
}

.cta-banner h2 {
  margin-bottom: 12px;
}

.cta-banner p {
  margin: 0 auto 28px;
  font-size: 0.95rem;
}

.cta-banner .btn-group {
  justify-content: center;
}

/* --- FAQ / ACCORDION --- */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius-sm);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--glass-border-hover);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 24px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  background: none;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--text-primary);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-blue-mid);
  outline-offset: -2px;
}

.faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-white);
  font-size: 1rem;
  flex-shrink: 0;
  transition: all var(--transition-base);
  color: var(--text-dim);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(124,58,237,0.2));
  color: var(--color-blue);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer__inner {
  padding: 0 24px 20px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* --- COMPARISON TABLE --- */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.comparison-col {
  padding: 32px;
  border-radius: var(--card-radius);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
}

.comparison-col--highlight {
  background: linear-gradient(135deg, rgba(0,194,255,0.06), rgba(124,58,237,0.06));
  border-color: rgba(59,130,246,0.2);
}

.comparison-col h3 {
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.comparison-col ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.comparison-col li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.comparison-col li .icon {
  flex-shrink: 0;
  font-size: 1rem;
  margin-top: 2px;
}

/* --- CONTACT FORM --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

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

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--card-radius-xs);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-blue-mid);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
  background: var(--glass-white);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-faint);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%2394A3B8'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-card);
  color: var(--text-secondary);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-faint);
  font-style: italic;
}

/* --- CONTACT CARDS --- */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  padding: 28px;
  border-radius: var(--card-radius);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
}

.contact-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, rgba(0,194,255,0.1), rgba(124,58,237,0.1));
  border: 1px solid rgba(59,130,246,0.15);
  font-size: 1.1rem;
}

.contact-card h4 {
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.contact-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin: 0 auto;
}

/* --- USE CASE BLOCKS --- */
.use-case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.use-case-block {
  padding: 32px;
  border-radius: var(--card-radius);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  border-left: 3px solid;
  border-image: var(--gradient-brand) 1;
  transition: all var(--transition-base);
}

.use-case-block:hover {
  background: var(--glass-white);
  transform: translateX(4px);
}

.use-case-block h4 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.use-case-block p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* --- DELIVERY ITEMS --- */
.delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.delivery-item {
  padding: 28px 20px;
  border-radius: var(--card-radius-sm);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  text-align: center;
  transition: all var(--transition-base);
}

.delivery-item:hover {
  border-color: rgba(59,130,246,0.2);
  background: var(--glass-white);
}

.delivery-item .icon-wrapper {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.delivery-item h4 {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* --- TIMELINE --- */
.timeline {
  position: relative;
  padding-left: 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-violet), transparent);
  opacity: 0.3;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-brand);
  border: 2px solid var(--bg-primary);
}

.timeline-item h4 {
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.timeline-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* --- VALUE CARDS --- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  padding: 28px;
  border-radius: var(--card-radius);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  text-align: center;
  transition: all var(--transition-base);
}

.value-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
}

.value-card .value-icon {
  font-size: 1.5rem;
  margin-bottom: 14px;
  display: block;
}

.value-card h4 {
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 auto;
}

/* --- COLLAB LIST --- */
.collab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.collab-item {
  padding: 22px 20px;
  border-radius: var(--card-radius-sm);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition-base);
}

.collab-item:hover {
  background: var(--glass-white);
  border-color: var(--glass-border-hover);
}

.collab-item .icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.collab-item h4 {
  font-size: 0.88rem;
  font-weight: 600;
}

/* --- AVAILABILITY PANEL --- */
.avail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.avail-item {
  padding: 22px 20px;
  border-radius: var(--card-radius-sm);
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all var(--transition-base);
}

.avail-item:hover {
  background: var(--glass-white);
  border-color: var(--glass-border-hover);
}

.avail-item .icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.avail-item h4 {
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.avail-item p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* --- FOOTER --- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 0;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .navbar-logo {
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 18px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-cyan);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

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

.footer-tagline {
  font-size: 0.82rem;
  color: var(--text-faint);
  font-style: italic;
}

/* --- SCROLL REVEAL --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- SERVICE DETAIL CARD (solutions page) --- */
.service-detail-card {
  background: var(--glass-white-subtle);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 30px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.service-detail-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-blue);
}

.service-detail-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(0,194,255,0.12), rgba(124,58,237,0.12));
  border: 1px solid rgba(59,130,246,0.15);
  font-size: 1.2rem;
}

.service-detail-card h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.service-detail-card p {
  font-size: 0.88rem;
  line-height: 1.7;
  flex-grow: 1;
}

.service-detail-card .deliverables {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-detail-card .deliverables li {
  font-size: 0.82rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-detail-card .deliverables li::before {
  content: '→';
  color: var(--color-blue);
  font-size: 0.85rem;
}

/* --- FOCUS ON ACCESSIBILITY --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-blue-mid);
  outline-offset: 2px;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  padding: 12px 24px;
  background: var(--color-blue-mid);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 16px;
}

/* --- RESPONSIVE --- */

/* 1024px and below */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
    --container-padding: 0 36px;
  }

  .navbar {
    padding: 0 36px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    max-width: 520px;
    margin: 0 auto;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  .capability-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 32px;
  }

  .process-steps::before {
    display: none;
  }

  .showcase-body {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

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

  .use-case-grid {
    grid-template-columns: 1fr;
  }

  .delivery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards {
    grid-template-columns: 1fr 1fr;
  }

  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .collab-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .avail-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 768px and below */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px 0;
    --container-padding: 0 24px;
  }

  .navbar {
    padding: 0 24px;
  }

  .navbar-menu,
  .navbar-cta {
    display: none;
  }

  .navbar-toggle {
    display: flex;
  }

  .navbar-mobile {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .page-hero {
    padding: 130px 0 60px;
  }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }

  .capability-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .showcase-body {
    grid-template-columns: 1fr;
  }

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

  .form-group--full {
    grid-column: auto;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .section-header {
    margin-bottom: 44px;
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }

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

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

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

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

/* 480px and below */
@media (max-width: 480px) {
  :root {
    --container-padding: 0 18px;
  }

  .navbar {
    padding: 0 18px;
  }

  .btn {
    padding: 11px 22px;
    font-size: 0.85rem;
    width: 100%;
    justify-content: center;
  }

  .btn-group {
    flex-direction: column;
  }

  .capability-strip {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    padding: 48px 24px;
  }

  .glass-card {
    padding: 28px;
  }

  .hero-content h1 {
    font-size: 1.6rem;
  }
}