/* ============================================
   FOXTROT ALPHA OPERATIONS — Design System
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-elevated: #1a1a1a;
  --bg-card: #111111;
  --accent: #7ed957;
  --accent-hover: #6bc648;
  --accent-glow: rgba(126, 217, 87, 0.3);
  --accent-subtle: rgba(126, 217, 87, 0.08);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --border-subtle: #2a2a2a;
  --border-medium: #333333;
  --gradient-accent: linear-gradient(135deg, #7ed957, #4ade80);
  --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #111111 100%);

  /* Typography */
  --font-display: 'Clash Display', sans-serif;
  --font-body: 'Satoshi', sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Container */
  --container-max: 1200px;
  --container-padding: clamp(1rem, 4vw, 2rem);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 20px rgba(126, 217, 87, 0.15);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

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

ul, ol { list-style: none; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
  font-size: inherit;
  color: inherit;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: inherit;
}

/* --- Background Pattern --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(126, 217, 87, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 217, 87, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  position: relative;
  z-index: 1;
}

.container--narrow {
  max-width: 800px;
}

.container--wide {
  max-width: 1400px;
}

/* --- Section --- */
.section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
  position: relative;
  z-index: 1;
}

.section--alt {
  background-color: var(--bg-secondary);
}

.section--elevated {
  background-color: var(--bg-elevated);
}

/* --- Typography --- */
.heading-display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.heading-xl {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.heading-lg {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
}

.heading-md {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.3;
}

.text-lg { font-size: 1.125rem; line-height: 1.6; }
.text-base { font-size: 1rem; line-height: 1.6; }
.text-sm { font-size: 0.875rem; line-height: 1.5; }
.text-xs { font-size: 0.75rem; line-height: 1.5; }

.text-muted { color: var(--text-secondary); }
.text-faint { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.08em; }

/* Section label */
.section-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
}

/* Heading underline */
.heading-underline {
  position: relative;
  display: inline-block;
}
.heading-underline::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.section-header {
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.section-header p {
  max-width: 600px;
  color: var(--text-secondary);
  margin-top: var(--space-4);
}

.section-header--center {
  text-align: center;
}

.section-header--center p {
  margin-left: auto;
  margin-right: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--accent);
  color: #0a0a0a;
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn--primary:hover {
  background: var(--accent-hover);
  color: #0a0a0a;
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-2px);
}

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
  padding: 0.5rem 0;
}

.btn--ghost:hover {
  color: var(--accent-hover);
}

.btn--ghost i {
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn--ghost:hover i {
  transform: translateX(4px);
}

.btn--lg {
  font-size: 1rem;
  padding: 1rem 2.25rem;
  border-radius: var(--radius-md);
}

.btn--sm {
  font-size: 0.8125rem;
  padding: 0.5rem 1.25rem;
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.card:hover {
  border-color: rgba(126, 217, 87, 0.3);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--accent);
}

.card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

.card__text {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  transition: all var(--duration-normal) var(--ease-out);
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background: rgba(10, 10, 10, 0.95);
  border-bottom-color: var(--border-subtle);
  padding: var(--space-3) 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.nav__logo svg {
  width: 36px;
  height: 36px;
}

.nav__logo-img {
  height: 48px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.footer__brand .nav__logo-img {
  height: 36px;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.04em;
}

.nav__logo-text span {
  color: var(--accent);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.nav__link:hover,
.nav__link--active {
  color: var(--text-primary);
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.nav__cta {
  margin-left: var(--space-4);
}

/* Mobile Nav Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--duration-normal) var(--ease-out);
}

/* Mobile Menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.nav__mobile.active {
  display: flex;
}

.nav__mobile a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav__mobile a:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }
  .nav__cta.desktop-only {
    display: none;
  }
  .nav__toggle {
    display: flex;
  }
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, var(--bg-primary) 0%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--accent-subtle);
  border: 1px solid rgba(126, 217, 87, 0.2);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero__title .accent {
  color: var(--accent);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.hero__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero__bullet {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.hero__bullet i {
  color: var(--accent);
  flex-shrink: 0;
}

/* Page Hero (inner pages) */
.page-hero {
  padding: calc(80px + var(--space-16)) 0 var(--space-16);
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.page-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.5) 0%, var(--bg-secondary) 100%);
}

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

/* --- Stats Bar --- */
.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-10) 0;
  position: relative;
  z-index: 1;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stats-bar__item {
  text-align: center;
}

.stats-bar__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stats-bar__label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 768px) {
  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* --- Process / Steps --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--border-subtle);
}

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

.process-step__number {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--accent);
  position: relative;
  z-index: 2;
  transition: all var(--duration-normal) var(--ease-out);
}

.process-step:hover .process-step__number {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.process-step__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
}

.process-step__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .process-steps::before { display: none; }
}

/* --- Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.pricing-card--featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(126, 217, 87, 0.05) 0%, var(--bg-card) 50%);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  background: var(--accent);
  color: #0a0a0a;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-card:hover {
  border-color: rgba(126, 217, 87, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.pricing-card__tier {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
  line-height: 1;
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.pricing-card__feature i {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

/* --- Testimonials --- */
.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform var(--duration-slow) var(--ease-out);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 0 var(--space-4);
}

@media (min-width: 769px) {
  .testimonial-card {
    flex: 0 0 50%;
  }
}

@media (min-width: 1025px) {
  .testimonial-card {
    flex: 0 0 33.333%;
  }
}

.testimonial-card__inner {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
  color: #f59e0b;
}

.testimonial-card__quote {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex-grow: 1;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.testimonial-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-medium);
  background: var(--bg-elevated);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.testimonial-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.testimonial-dots {
  display: flex;
  gap: var(--space-2);
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-medium);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.testimonial-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 4px;
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.faq-item.active {
  border-color: rgba(126, 217, 87, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  gap: var(--space-4);
}

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

.faq-question i {
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--text-muted);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.faq-answer__inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, rgba(126, 217, 87, 0.08) 0%, var(--bg-secondary) 50%, rgba(126, 217, 87, 0.05) 100%);
  border-top: 1px solid rgba(126, 217, 87, 0.15);
  border-bottom: 1px solid rgba(126, 217, 87, 0.15);
  text-align: center;
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.cta-section__subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-8);
}

/* --- Footer --- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-16) 0 var(--space-8);
  position: relative;
  z-index: 1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: var(--space-4);
  max-width: 300px;
  line-height: 1.6;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer__col-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-5);
  color: var(--text-primary);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__links a:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8125rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__bottom a {
  color: var(--text-muted);
}

.footer__bottom a:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* --- Form --- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

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

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

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* --- Utility --- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.w-full { width: 100%; }

/* --- Agent Feature Cards (solutions) --- */
.agent-section {
  padding: var(--space-16) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.agent-section:last-child {
  border-bottom: none;
}

.agent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.agent-grid--reverse {
  direction: rtl;
}

.agent-grid--reverse > * {
  direction: ltr;
}

.agent-visual {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

.agent-visual i {
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.6;
}

.agent-content__capabilities {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.agent-content__capability {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.agent-content__capability i {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

@media (max-width: 768px) {
  .agent-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .agent-grid--reverse { direction: ltr; }
}

/* --- Timeline (how it works detail) --- */
.timeline {
  position: relative;
  padding-left: var(--space-10);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-subtle);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-12);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item__dot {
  position: absolute;
  left: calc(-1 * var(--space-10) + 4px);
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  border: 4px solid var(--bg-primary);
  z-index: 2;
}

.timeline-item__content {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.timeline-item__step {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.timeline-item__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

.timeline-item__desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.timeline-item__meta {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.timeline-item__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.timeline-item__meta-item i {
  color: var(--accent);
}

/* --- Case Study Cards --- */
.case-study-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.case-study-card:hover {
  border-color: rgba(126, 217, 87, 0.3);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.case-study-card__header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.case-study-card__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.case-study-card__company {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
}

.case-study-card__industry {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.case-study-card__body {
  padding: var(--space-6);
}

.case-study-card__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.case-study-metric {
  text-align: center;
  padding: var(--space-4);
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
}

.case-study-metric__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.case-study-metric__before {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.case-study-metric__after {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--accent);
}

.case-study-card__quote {
  font-style: italic;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  padding-left: var(--space-4);
  border-left: 3px solid var(--accent);
  margin-bottom: var(--space-4);
}

.case-study-card__author {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* --- Blog Cards --- */
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: rgba(126, 217, 87, 0.3);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.blog-card__image {
  height: 200px;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-card__image i {
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.4;
}

.blog-card__body {
  padding: var(--space-6);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.blog-card__tag {
  padding: var(--space-1) var(--space-2);
  background: var(--accent-subtle);
  color: var(--accent);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.blog-card__title a {
  color: var(--text-primary);
  text-decoration: none;
}

.blog-card__title a:hover {
  color: var(--accent);
}

.blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: var(--space-4);
}

/* --- Values Grid (About) --- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .values-grid { grid-template-columns: 1fr; }
}

.value-card {
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.value-card:hover {
  border-color: rgba(126, 217, 87, 0.3);
  transform: translateY(-2px);
}

.value-card i {
  font-size: 1.75rem;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.value-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
}

.value-card__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Contact Info --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-info-title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
}

.contact-info-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* --- Cross-sell section --- */
.crosssell {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
}

.crosssell__icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.crosssell__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.crosssell__connector {
  color: var(--text-muted);
}

/* --- Misc --- */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-16) 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--accent-subtle);
  border: 1px solid rgba(126, 217, 87, 0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
}

/* Problem Section */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.problem-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.problem-point {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.problem-point__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ef4444;
  flex-shrink: 0;
}

.problem-point__title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
}

.problem-point__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .problem-grid { grid-template-columns: 1fr; }
}

/* Solutions overview cards on homepage */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .solutions-grid { grid-template-columns: 1fr; }
}