/* ==========================================================================
   RAVEL SOFTWORKS — DESIGN SYSTEM & STYLESHEET
   Full-Width Modern Glass Navigation & Pristine Component Styling
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & COLOR PALETTE
   -------------------------------------------------------------------------- */
:root {
  /* Brand Core Palette */
  --color-primary-cyan: #00F2FE;
  --color-electric-cyan: #2AEFFE;
  --color-mid-blue: #0555AC;
  --color-accent-blue: #2563EB;
  --color-mint: #00E5CC;
  --color-green: #10B981;
  --color-red: #FF5F56;
  --color-yellow: #FFBD2E;
  --color-green-control: #27C93F;

  /* Typography */
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Gradients */
  --grad-cyan-blue: linear-gradient(135deg, var(--color-electric-cyan) 0%, var(--color-mid-blue) 100%);
  --grad-text: linear-gradient(135deg, #00F2FE 0%, #3B82F6 50%, #00E5CC 100%);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- DARK THEME (Midnight Slate) --- */
[data-theme="dark"] {
  --bg-main: #070A12;
  --bg-surface: rgba(15, 22, 36, 0.75);
  --bg-card: rgba(18, 26, 43, 0.75);
  --bg-card-hover: rgba(26, 38, 62, 0.88);
  --bg-input: rgba(12, 18, 30, 0.8);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.35);
  --border-active: var(--color-electric-cyan);

  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-subtle: #64748B;

  --shadow-card: 0 25px 50px -15px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(0, 242, 254, 0.25);

  --nav-bg: rgba(7, 10, 18, 0.85);
  --mac-window-bar: rgba(20, 28, 45, 0.85);
  --grid-line-color: rgba(255, 255, 255, 0.03);
}

/* --- LIGHT THEME (Starlight Clean White) --- */
[data-theme="light"] {
  --bg-main: #F4F6FB;
  --bg-surface: rgba(241, 245, 249, 0.85);
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --bg-input: #E2E8F0;

  --border-subtle: rgba(203, 213, 225, 0.8);
  --border-glow: rgba(37, 99, 235, 0.35);
  --border-active: var(--color-mid-blue);

  --text-main: #0F172A;
  --text-muted: #475569;
  --text-subtle: #94A3B8;

  --shadow-card: 0 20px 40px -12px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 10px 30px rgba(5, 85, 172, 0.12);

  --nav-bg: rgba(244, 246, 251, 0.88);
  --mac-window-bar: rgba(241, 245, 249, 0.95);
  --grid-line-color: rgba(15, 23, 42, 0.03);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  position: relative;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--color-electric-cyan);
  color: #070A12;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 90%;
  max-width: 1240px;
  margin: 0 auto;
}

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.glow-text {
  text-shadow: 0 0 30px rgba(0, 242, 254, 0.4);
}

.text-cyan { color: var(--color-electric-cyan); }
.text-green { color: var(--color-green); }
.text-red { color: var(--color-red); }
.text-sub { color: var(--text-muted); font-size: 0.9rem; }

.center { text-align: center; }

/* --------------------------------------------------------------------------
   3. BACKGROUND MESH & AMBIENT AURAS
   -------------------------------------------------------------------------- */
.mac-wallpaper-mesh {
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(at 10% 10%, rgba(0, 242, 254, 0.08) 0px, transparent 50%),
    radial-gradient(at 90% 20%, rgba(5, 85, 172, 0.12) 0px, transparent 50%),
    radial-gradient(at 50% 80%, rgba(0, 229, 204, 0.06) 0px, transparent 50%),
    linear-gradient(to right, var(--grid-line-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line-color) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.glow-orb {
  position: fixed;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.14) 0%, rgba(5, 85, 172, 0) 70%);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.orb-1 { top: -120px; right: -120px; }
.orb-2 { bottom: 5%; left: -180px; }

/* --------------------------------------------------------------------------
   4. GLASS PANEL CARDS (.glass-panel)
   -------------------------------------------------------------------------- */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.glass-panel:hover {
  border-color: var(--border-glow);
}

.glow-border {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.mac-window-header {
  height: 40px;
  background: var(--mac-window-bar);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  user-select: none;
}

.window-controls {
  display: flex;
  align-items: center;
  gap: 7px;
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  cursor: pointer;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.control.close { background-color: var(--color-red); }
.control.minimize { background-color: var(--color-yellow); }
.control.expand { background-color: var(--color-green-control); }

.control:hover {
  filter: brightness(1.2);
  transform: scale(1.15);
}

.window-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.window-status {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--color-green);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.status-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-green);
  box-shadow: 0 0 10px var(--color-green);
}

.mac-card-content {
  padding: 2.2rem;
}

/* --------------------------------------------------------------------------
   5. FULL-WIDTH MODERN GLASS NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.1rem 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.navbar.scrolled {
  padding: 0.8rem 0;
  box-shadow: var(--shadow-card);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo:hover .logo-img {
  transform: scale(1.05) rotate(2deg);
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

.brand-sub {
  color: var(--color-electric-cyan);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.2rem 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-cyan-blue);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-spring);
}

.theme-toggle:hover {
  border-color: var(--color-electric-cyan);
  transform: scale(1.05) rotate(15deg);
}

[data-theme="dark"] .sun-icon { display: block; color: var(--color-electric-cyan); }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; color: var(--color-mid-blue); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.72rem 1.4rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-primary:hover {
  border-color: var(--color-electric-cyan);
  box-shadow: var(--shadow-glow);
}

.btn-gradient {
  background: var(--grad-cyan-blue);
  color: #070A12;
  font-weight: 700;
  box-shadow: 0 10px 25px -5px rgba(0, 242, 254, 0.4);
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(0, 242, 254, 0.6);
}

.btn-outline {
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--border-glow);
  background: var(--bg-surface);
}

.btn-lg {
  padding: 0.9rem 1.8rem;
  font-size: 1.05rem;
}

.btn-xl {
  padding: 1.1rem 2.2rem;
  font-size: 1.15rem;
}

.btn-full { width: 100%; }

.mobile-menu-btn {
  display: none;
  font-size: 1.3rem;
  color: var(--text-main);
  padding: 0.4rem;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION & SIMULATOR CARD
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding: 9rem 0 5rem;
  z-index: 1;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
}

.badge-location {
  color: var(--text-muted);
  border-left: 1px solid var(--border-subtle);
  padding-left: 0.6rem;
  margin-left: 0.2rem;
}

.hero-title {
  font-size: 3.6rem;
  font-weight: 700;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-trust-minipills {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.minipill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* SIMULATOR CARD CONTAINER */
.simulator-card {
  padding: 0;
}

.mac-segmented-control {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  background: var(--bg-surface);
  padding: 6px;
  border-radius: var(--radius-md);
  margin: 1.2rem 1.2rem 0;
}

.tab-btn {
  padding: 0.6rem 0.6rem;
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-glow);
}

/* WORKFLOW CANVAS NODES */
.workflow-canvas {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.2rem;
}

.wf-node {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.wf-node:hover {
  border-color: var(--border-glow);
  transform: translateX(4px);
}

.node-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-electric-cyan);
  flex-shrink: 0;
}

.agent-pulse {
  background: var(--grad-cyan-blue);
  color: #070A12;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
  animation: agent-glow 2s infinite alternate;
}

@keyframes agent-glow {
  0% { box-shadow: 0 0 10px rgba(0, 242, 254, 0.3); }
  100% { box-shadow: 0 0 25px rgba(0, 242, 254, 0.7); }
}

.node-details { flex-grow: 1; }
.node-type { font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; color: var(--text-subtle); }
.node-title { font-size: 0.95rem; font-weight: 600; margin-top: 2px; }

.agent-thinking {
  margin-top: 4px;
  font-size: 0.8rem;
  color: var(--color-electric-cyan);
  font-family: monospace;
}

.wf-connector {
  display: flex;
  justify-content: center;
  height: 16px;
}

.pulse-line {
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-electric-cyan), var(--color-mid-blue));
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.pulse-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  animation: flow-down 1.2s infinite linear;
}

@keyframes flow-down {
  0% { top: -100%; }
  100% { top: 100%; }
}

.simulator-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  background: var(--mac-window-bar);
}

.sim-stat { display: flex; flex-direction: column; }
.sim-label { font-size: 0.75rem; color: var(--text-subtle); }
.sim-value { font-weight: 700; font-size: 1rem; }
.sim-arrow { color: var(--text-subtle); }
.badge-speedup {
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-green);
  font-weight: 700;
  font-size: 0.85rem;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* --------------------------------------------------------------------------
   7. TRUST STRIP SECTION
   -------------------------------------------------------------------------- */
.trust-strip-section {
  padding: 3rem 0;
  position: relative;
  z-index: 1;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.trust-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem;
}

.trust-icon {
  font-size: 1.5rem;
  color: var(--color-electric-cyan);
}

.trust-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
}

.trust-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   8. VALUE SECTION / ABOUT
   -------------------------------------------------------------------------- */
.value-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-electric-cyan);
  display: inline-block;
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 1rem auto 0;
}

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

.comparison-card {
  padding: 2.5rem;
  position: relative;
}

.card-badge {
  display: inline-block;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.badge-traditional { background: #334155; color: #94A3B8; }
.badge-ravel { background: var(--grad-cyan-blue); color: #070A12; }

.comparison-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 1rem;
  color: var(--text-muted);
}

.icon-red { color: var(--color-red); margin-top: 3px; }
.icon-cyan { color: var(--color-electric-cyan); margin-top: 3px; }

/* --------------------------------------------------------------------------
   9. SERVICES SECTION & PERFECT CARD ALIGNMENT
   -------------------------------------------------------------------------- */
.services-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

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

.service-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.service-card-body {
  display: flex;
  flex-direction: column;
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-electric-cyan);
  margin-bottom: 1.5rem;
}

.service-number {
  position: absolute;
  top: 2.2rem;
  right: 2.5rem;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--border-subtle);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tag {
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-subtle);
}

.service-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-electric-cyan);
  transition: gap var(--transition-fast);
  margin-top: auto;
  padding-top: 1rem;
}

.service-link-btn:hover { gap: 0.8rem; }

/* --------------------------------------------------------------------------
   10. INTERACTIVE ROI CALCULATOR
   -------------------------------------------------------------------------- */
.calculator-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.calculator-card {
  padding: 3.5rem;
}

.calc-header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.calc-header h2 {
  font-size: 2.4rem;
  margin: 0.5rem 0;
}

.calc-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.calc-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.slider-group { margin-bottom: 2.2rem; }

.slider-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.slider-label-row label {
  font-weight: 600;
  font-size: 0.95rem;
}

.slider-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-electric-cyan);
}

.custom-range {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-surface);
  outline: none;
  -webkit-appearance: none;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-electric-cyan);
  box-shadow: 0 0 15px var(--color-electric-cyan);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.custom-range::-webkit-slider-thumb:hover { transform: scale(1.2); }

.slider-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 0.5rem;
}

.calc-results-panel {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.calc-result-box {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
}

.calc-result-box:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.calc-result-label { font-size: 0.85rem; color: var(--text-muted); }

.calc-result-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.1;
  margin: 0.2rem 0;
}

.calc-result-sub { font-size: 0.8rem; color: var(--text-subtle); }

/* --------------------------------------------------------------------------
   11. WHY CHOOSE US (BENTO GRID)
   -------------------------------------------------------------------------- */
.why-us-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.bento-card {
  padding: 2.2rem;
}

.bento-large { grid-column: span 2; }
.bento-wide { grid-column: span 2; }

.bento-icon { font-size: 1.8rem; margin-bottom: 1rem; }

.bento-card h3 { font-size: 1.35rem; margin-bottom: 0.8rem; }

.bento-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.bento-pill-group {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.bento-pill {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--color-electric-cyan);
}

/* --------------------------------------------------------------------------
   12. PROCESS TIMELINE
   -------------------------------------------------------------------------- */
.process-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.process-step { position: relative; }

.step-number {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--border-subtle);
  margin-bottom: -1.2rem;
  position: relative;
  z-index: 2;
  padding-left: 1rem;
}

.step-content {
  padding: 2rem;
}

.step-icon {
  font-size: 1.8rem;
  color: var(--color-electric-cyan);
  margin-bottom: 1rem;
}

.step-content h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.step-content p { font-size: 0.88rem; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   13. TESTIMONIAL / SOCIAL PROOF
   -------------------------------------------------------------------------- */
.proof-section {
  padding: 4rem 0;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  padding: 3.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.quote-icon {
  font-size: 2.2rem;
  color: var(--color-electric-cyan);
  opacity: 0.3;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grad-cyan-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #070A12;
  font-size: 1.2rem;
}

.author-info h4 { font-size: 1.05rem; font-weight: 700; }
.author-info p { font-size: 0.85rem; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   14. FINAL CTA SECTION
   -------------------------------------------------------------------------- */
.final-cta-section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}

.cta-box {
  padding: 5rem 3rem;
}

.glow-box {
  border-color: var(--color-electric-cyan);
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.2);
}

.cta-headline {
  font-size: 3rem;
  font-weight: 700;
  margin: 1rem 0;
}

.cta-subtext {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.cta-footer-note {
  font-size: 0.88rem;
  color: var(--text-subtle);
}

/* --------------------------------------------------------------------------
   15. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem;
  position: relative;
  z-index: 1;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.brand-col .footer-tagline {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 1rem 0 0.5rem;
}

.footer-location { font-size: 0.9rem; color: var(--text-subtle); }
.footer-col h4 { font-size: 1rem; font-weight: 700; margin-bottom: 1.2rem; }

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.contact-col p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
}

.footer-bottom-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   16. MODALS & FULLSCREEN TRAFFIC LIGHT SYSTEM
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 10, 18, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  width: 100%;
  max-width: 580px;
  position: relative;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-content.fullscreen {
  max-width: 95vw !important;
  width: 95vw !important;
  height: 90vh !important;
  max-height: 90vh !important;
  display: flex;
  flex-direction: column;
}

.modal-content.fullscreen .mac-card-content {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.wa-modal-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.modal-body label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.wa-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.wa-opt-btn {
  padding: 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.wa-opt-btn:hover { border-color: var(--border-glow); color: var(--text-main); }

.wa-opt-btn.active {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--color-green);
  color: var(--text-main);
}

.modal-body textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  margin-bottom: 1.5rem;
  outline: none;
}

.modal-body textarea:focus { border-color: var(--color-electric-cyan); }

.service-modal-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.15);
  color: var(--color-electric-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.badge-pill {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  color: var(--color-electric-cyan);
}

.svc-modal-description { color: var(--text-muted); margin-bottom: 1.5rem; }

.svc-modal-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin: 1rem 0 2rem;
}

.svc-modal-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-main);
}

.svc-modal-list li i { color: var(--color-electric-cyan); }

/* NOTIFICATION TOAST WIDGET */
.mac-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 1.2rem;
  border-radius: 16px;
  background: var(--bg-card);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-spring);
}

.mac-toast-container.active {
  transform: translateY(0);
  opacity: 1;
}

.mac-toast-icon {
  font-size: 1.2rem;
  color: var(--color-electric-cyan);
}

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

.mac-toast-msg {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   17. RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 3rem; }
  .hero-title { font-size: 3rem; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-large, .bento-wide { grid-column: span 1; }
  .process-timeline { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .calc-body { grid-template-columns: 1fr; gap: 2rem; }
  .footer-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
  }

  .mobile-menu-btn { display: block; }
  .nav-whatsapp-btn span { display: inline-block; }

  .hero-title { font-size: 2.3rem; }
  .section-title { font-size: 2rem; }

  .comparison-grid, .services-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; }
  .cta-headline { font-size: 2.1rem; }
}