/* ==========================================================================
   Main Styles — Atendro AI
   All component and page styles. Colors via CSS custom properties only.
   ========================================================================== */


/* ==========================================================================
   BASE
   ========================================================================== */

body {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  line-height: 1.7;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.15;
  color: var(--text-primary);
}

h1 { font-size: var(--h1); font-weight: 800; }
h2 { font-size: var(--h2); font-weight: 700; }
h3 { font-size: var(--h3); font-weight: 600; }
h4 { font-size: var(--h4); font-weight: 600; }

p { color: var(--text-secondary); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-8); }
}

.section {
  padding: var(--space-20) 0;
}

@media (min-width: 1024px) {
  .section { padding: var(--space-32) 0; }
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-12);
}

.section-eyebrow {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
}

.section-title {
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

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

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


/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  background: var(--gradient-brand);
  color: #fff;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: opacity var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  white-space: nowrap;
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-primary.btn-glow:hover {
  box-shadow: 0 0 28px rgba(0, 200, 83, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.btn-secondary:hover {
  background: rgba(26, 115, 232, 0.08);
  border-color: var(--blue);
  transform: translateY(-1px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  background: rgba(37, 211, 102, 0.12);
  color: #25d366;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), transform var(--transition-base);
  white-space: nowrap;
}

.btn-whatsapp:hover {
  background: rgba(37, 211, 102, 0.2);
  transform: translateY(-1px);
}

.btn-whatsapp-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: #25d366;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: var(--radius-full);
  transition: background var(--transition-base), transform var(--transition-base);
  white-space: nowrap;
}

.btn-whatsapp-outline:hover {
  background: rgba(37, 211, 102, 0.1);
  transform: translateY(-1px);
}


/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  transition: background var(--transition-slow), border-color var(--transition-slow), backdrop-filter var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(7, 8, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 72px;
}

.nav-logo-link {
  flex-shrink: 0;
}

.nav-logo {
  width: 120px;
  height: auto;
  object-fit: contain;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.nav-actions .btn-whatsapp {
  display: none;
}

@media (min-width: 1024px) {
  .nav-actions .btn-whatsapp { display: inline-flex; }
}

.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.nav-hamburger:hover {
  background: var(--bg-elevated);
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

@media (min-width: 768px) {
  .nav-hamburger { display: none; }
}

/* Mobile Drawer */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  z-index: var(--z-drawer);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
}

.nav-drawer.open {
  transform: translateX(0);
}

.nav-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.nav-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-drawer-close:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.nav-drawer-link {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-drawer-link:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.nav-drawer-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.nav-drawer-ctas .btn-primary,
.nav-drawer-ctas .btn-whatsapp {
  justify-content: center;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}


/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-blobs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: var(--z-below);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}

.blob-blue {
  width: 600px;
  height: 600px;
  background: var(--blue);
  opacity: 0.1;
  top: -200px;
  left: -200px;
  animation: blob-shift 12s ease-in-out infinite alternate;
}

.blob-green {
  width: 500px;
  height: 500px;
  background: var(--green);
  opacity: 0.08;
  bottom: -150px;
  right: -100px;
  animation: blob-shift 10s ease-in-out 2s infinite alternate-reverse;
}

@keyframes blob-shift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.1); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
  width: 100%;
}

@media (min-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  z-index: var(--z-raised);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  padding: 0.4rem 1rem;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  background: var(--gradient-glow);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.hero-badge span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.1em;
}

.hero-title {
  line-height: 1.08;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.75;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.hero-trust {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: calc(-1 * var(--space-2));
}

/* Hero Visual — Floating Chat Cards */
.hero-visual {
  position: relative;
  height: 480px;
  z-index: var(--z-raised);
}

@media (max-width: 1023px) {
  .hero-visual {
    height: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
  }
}

.chat-float-wrapper {
  position: absolute;
}

@media (max-width: 1023px) {
  .chat-float-wrapper {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    width: 100% !important;
  }
}

.chat-float-1 {
  top: 0;
  right: 0;
  width: 340px;
  animation: float-a 4s ease-in-out 0.5s infinite;
}

.chat-float-2 {
  top: 150px;
  left: 0;
  width: 330px;
  animation: float-b 5s ease-in-out 0.8s infinite;
  z-index: var(--z-raised);
}

.chat-float-3 {
  top: 305px;
  right: 4%;
  width: 340px;
  animation: float-c 4.5s ease-in-out 1.1s infinite;
}

@keyframes float-a {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@keyframes float-b {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}

@keyframes float-c {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.chat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  opacity: 0;
  transition: opacity 0.5s ease;
  box-shadow: var(--shadow-card);
  width: 100%;
}

.chat-card.visible {
  opacity: 1;
}

.chat-user {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--avatar-color, var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.chat-bubble-user {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: 1.5;
}

.chat-ai {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-left: 3px solid;
  border-image: var(--gradient-brand) 1;
  padding-left: var(--space-4);
  margin-left: var(--space-2);
}

.chat-ai-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.chat-ai-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.chat-bubble-ai {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}


/* ==========================================================================
   MARQUEE / SOCIAL PROOF BAR
   ========================================================================== */

.marquee-section {
  padding: var(--space-10) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.marquee-label {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.marquee-wrapper {
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  animation: marquee 22s linear infinite;
  width: max-content;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  padding: 0.5rem 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ==========================================================================
   STATS SECTION
   ========================================================================== */

.stats-section {
  padding: var(--space-20) 0;
  background: var(--bg-primary);
}

.stats-section .section-title {
  margin-bottom: var(--space-12);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
}

.stat-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: box-shadow var(--transition-slow), transform var(--transition-base);
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-card:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.stat-label {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-secondary);
}


/* ==========================================================================
   PRODUCTS SECTION
   ========================================================================== */

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.product-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

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

.product-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-glow);
  border: 1px solid var(--border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.product-title {
  font-size: var(--h3);
  font-weight: 700;
  color: var(--text-primary);
}

.product-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.product-features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.product-features li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}


/* ==========================================================================
   BUILT FOR SECTION
   ========================================================================== */

.built-for-section {
  background: var(--bg-primary);
}

.built-for-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.built-for-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.built-for-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.built-for-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-glow);
  border: 1px solid var(--border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: var(--space-5);
}

.built-for-card h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.built-for-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ==========================================================================
   WHY SECTION (Differentiators)
   ========================================================================== */

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

.why-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  padding: var(--space-12) 0;
  border-top: 1px solid var(--border);
}

@media (min-width: 1024px) {
  .why-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .why-row-flip .why-text {
    order: 2;
  }

  .why-row-flip .why-visual {
    order: 1;
  }
}

.why-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--gradient-glow);
  border: 1px solid var(--border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: var(--space-6);
}

.why-text h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.why-text p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-5);
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.why-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.why-features li::before {
  content: '';
  display: block;
  width: 16px;
  height: 2px;
  background: var(--gradient-brand);
  flex-shrink: 0;
  border-radius: var(--radius-full);
}

.why-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-mockup {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  width: 100%;
  max-width: 360px;
}

.mockup-icon {
  width: 100%;
  display: flex;
  justify-content: center;
  color: var(--blue);
  margin-bottom: var(--space-4);
  opacity: 0.7;
}

.mockup-badge {
  padding: 0.4rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.mockup-tech-badge {
  padding: 0.5rem 1.25rem;
  background: var(--gradient-glow);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: var(--gradient-brand);
  border-color: var(--border-hover);
  background: transparent;
  color: var(--blue);
}


/* ==========================================================================
   INTEGRATIONS SECTION
   ========================================================================== */

.integrations-section {
  background: var(--bg-primary);
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
}

.integration-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-secondary);
  transition: border-color var(--transition-base), color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.integration-card:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}


/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

@media (max-width: 767px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    overflow-x: auto;
    display: flex;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    scroll-snap-type: x mandatory;
  }

  .testimonial-card {
    min-width: 280px;
    scroll-snap-align: start;
  }
}

.testimonial-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 4px solid;
  border-image: var(--gradient-brand) 1;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  box-shadow: inset 0 0 40px rgba(26, 115, 232, 0.03);
}

.testimonial-quote {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

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

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text-primary);
}

.testimonial-title {
  font-size: var(--text-sm);
  color: var(--text-muted);
}


/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.faq-section {
  background: var(--bg-primary);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--transition-fast);
}

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

.faq-question svg {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition-base);
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer p {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--text-secondary);
  line-height: 1.75;
}


/* ==========================================================================
   CTA BANNER SECTION
   ========================================================================== */

.cta-section {
  background: var(--bg-primary);
  padding: var(--space-20) 0;
}

.cta-inner {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  overflow: hidden;
  animation: cta-border-glow 4s ease-in-out infinite;
}

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

@keyframes cta-border-glow {
  0%, 100% { border-color: var(--border); box-shadow: none; }
  50% { border-color: var(--border-hover); box-shadow: 0 0 40px rgba(26, 115, 232, 0.08); }
}

.cta-inner h2 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  margin-bottom: var(--space-4);
}

.cta-inner p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}


/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding-top: var(--space-16);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 640px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-top {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
  }
}

.footer-brand img {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: var(--space-5);
}

.footer-contact-quick {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-contact-quick a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-contact-quick a:hover {
  color: var(--text-primary);
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-5);
}

.footer-col nav,
.footer-col > a {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a,
.footer-col nav a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col a:hover,
.footer-col nav a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  margin-top: var(--space-12);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-align: center;
}


/* ==========================================================================
   ANIMATION SYSTEM
   ========================================================================== */

.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */

.page-hero {
  padding: 140px 0 var(--space-20);
  background: var(--bg-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(26,115,232,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  margin-bottom: var(--space-5);
}

.page-hero p {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.story-section {
  background: var(--bg-secondary);
  padding: var(--space-20) 0;
}

.story-content {
  max-width: 680px;
  margin: 0 auto;
}

.story-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-6);
  font-size: var(--text-lg);
}

.story-content p:last-child {
  margin-bottom: 0;
}

.team-section {
  background: var(--bg-primary);
  padding: var(--space-20) 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  max-width: 800px;
  margin: 0 auto;
}

.team-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

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

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #fff;
  margin: 0 auto var(--space-5);
}

.team-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  margin: 0 auto var(--space-5);
  border: 2px solid var(--border-hover);
  display: block;
}

.team-card h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-1);
}

.team-role {
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-5);
  display: block;
}

.team-bio {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.75;
  text-align: left;
}

.values-section {
  background: var(--bg-secondary);
  padding: var(--space-20) 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.value-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

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

.value-icon {
  font-size: 2rem;
  line-height: 1;
}

.value-card h3 {
  font-size: var(--text-xl);
}

.value-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ==========================================================================
   CONTACT PAGE
   ========================================================================== */

.contact-section {
  background: var(--bg-primary);
  padding: var(--space-20) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-16);
  }
}

.contact-info h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: var(--space-4);
}

.contact-info > p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-8);
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--gradient-glow);
  border: 1px solid var(--border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.contact-detail-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-detail-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-detail-value {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.contact-detail-value:hover {
  color: var(--blue);
}

.contact-form-wrap {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.12);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238890a8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-submit {
  margin-top: var(--space-2);
}

.form-submit .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 1rem;
}

.calendly-placeholder {
  margin-top: var(--space-8);
  padding: var(--space-8);
  background: var(--bg-elevated);
  border: 1px dashed var(--border-hover);
  border-radius: var(--radius-lg);
  text-align: center;
}

.calendly-placeholder p {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

.calendly-placeholder a {
  color: var(--blue);
  font-weight: 600;
  transition: opacity var(--transition-fast);
}

.calendly-placeholder a:hover {
  opacity: 0.8;
}


/* ==========================================================================
   CHATBOT (injected by chatbot.js)
   ========================================================================== */

.chatbot-bubble {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: var(--z-chatbot);
  box-shadow: 0 4px 20px rgba(0, 200, 83, 0.3);
  transition: transform var(--transition-base);
}

.chatbot-bubble:hover {
  transform: scale(1.08);
}

.chatbot-bubble::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--green);
  animation: pulse-ring 3s ease-in-out infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.chatbot-panel {
  position: fixed;
  right: 24px;
  bottom: 96px;
  width: 340px;
  height: 460px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  z-index: var(--z-chatbot);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.97);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.chatbot-panel.open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

.chatbot-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
}

.chatbot-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}

.chatbot-header-text {
  display: flex;
  flex-direction: column;
}

.chatbot-header-name {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
}

.chatbot-header-status {
  font-size: var(--text-xs);
  color: var(--green);
}

.chatbot-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.chatbot-close:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.chatbot-message {
  max-width: 88%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.chatbot-message.bot {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  align-self: flex-start;
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
}

.chatbot-input-area {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chatbot-input {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.5rem 0.875rem;
  font-size: var(--text-sm);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.chatbot-input::placeholder {
  color: var(--text-muted);
}

.chatbot-input:focus {
  outline: none;
  border-color: var(--blue);
}

.chatbot-send {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.chatbot-send:hover {
  opacity: 0.88;
  transform: scale(1.05);
}

.chatbot-disclaimer {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding: var(--space-2) var(--space-5) var(--space-3);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .chatbot-panel {
    right: 12px;
    left: 12px;
    width: auto;
  }
}