/* CafeET Enterprise Showcase — Premium presentation styles */

:root {
  /* CafeET brand — coffee brown + enterprise teal */
  --brand-brown: #6b320f;
  --brand-brown-light: #a06432;
  --brand-brown-dark: #4a2209;
  --brand-brown-muted: rgba(107, 50, 15, 0.1);
  --brand-teal: #008b9e;
  --brand-teal-light: #00a8b5;
  --brand-teal-dark: #005f6e;
  --brand-teal-muted: rgba(0, 139, 158, 0.1);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Typography scale */
  --text-hero-size: clamp(4rem, 7vw, 4.5rem);
  --text-hero-weight: 800;
  --text-hero-leading: 1.05;
  --text-hero-tracking: -0.04em;

  --text-section-size: clamp(2.5rem, 5vw, 3rem);
  --text-section-weight: 700;
  --text-section-leading: 1.1;
  --text-section-tracking: -0.03em;

  --text-card-size: clamp(1.375rem, 2vw, 1.5rem);
  --text-card-weight: 600;
  --text-card-leading: 1.3;
  --text-card-tracking: -0.02em;

  --text-card-sm-size: 1rem;
  --text-card-sm-weight: 600;
  --text-card-sm-leading: 1.35;

  --text-nav-size: clamp(0.9375rem, 1vw, 1rem);
  --text-nav-weight: 500;

  --text-body-size: clamp(1.0625rem, 1.2vw, 1.125rem);
  --text-body-weight: 400;
  --text-body-leading: 1.7;

  --text-body-sm-size: 1rem;
  --text-body-sm-leading: 1.65;

  --text-label-size: clamp(0.8125rem, 1vw, 0.875rem);
  --text-label-weight: 500;
  --text-label-tracking: 0.08em;

  --text-prose-max: 42rem;

  --text-stat-size: clamp(2rem, 4vw, 3rem);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --nav-height: 76px;
  --section-gap: clamp(5rem, 10vw, 8rem);
  --container: min(1180px, calc(100% - 3rem));

  /* Light theme */
  --bg: #f8f4f0;
  --bg-elevated: #ffffff;
  --bg-muted: #f0ebe4;
  --fg: #1e130c;
  --fg-muted: #6f6258;
  --fg-subtle: #a89888;
  --border: #e5d3c1;
  --glass: rgba(255, 252, 250, 0.88);
  --glass-border: rgba(229, 211, 193, 0.6);
  --shadow-sm: 0 1px 3px rgba(30, 19, 12, 0.06);
  --shadow-md: 0 8px 30px rgba(30, 19, 12, 0.08);
  --shadow-lg: 0 20px 50px rgba(30, 19, 12, 0.1);
  --gradient-hero: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(0, 139, 158, 0.06), transparent),
    linear-gradient(180deg, var(--bg) 0%, #f0ebe4 100%);
  --gradient-accent: linear-gradient(135deg, var(--brand-brown) 0%, var(--brand-brown-light) 100%);
  --gradient-teal: linear-gradient(135deg, var(--brand-teal-dark) 0%, var(--brand-teal) 100%);
  --card-bg: #ffffff;
  --grid-line: rgba(107, 50, 15, 0.05);
  --icon-brown: var(--brand-brown);
  --icon-teal: var(--brand-teal);
  --accent-orange: #e67e22;
  --accent-orange-muted: rgba(230, 126, 34, 0.12);
  --accent-blue: #2563eb;
  --accent-blue-muted: rgba(37, 99, 235, 0.1);
  --accent-green: #16a34a;
  --accent-green-muted: rgba(22, 163, 74, 0.1);
  --accent-purple: #7c3aed;
  --accent-purple-muted: rgba(124, 58, 237, 0.1);
}

[data-theme='dark'] {
  --bg: #1a120c;
  --bg-elevated: #2e2218;
  --bg-muted: #261c14;
  --fg: #f8f4f0;
  --fg-muted: #c4b5a8;
  --fg-subtle: #8a7d74;
  --border: #4a3d35;
  --glass: rgba(26, 18, 12, 0.9);
  --glass-border: rgba(74, 61, 53, 0.8);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.45);
  --gradient-hero: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(0, 139, 158, 0.12), transparent),
    linear-gradient(180deg, var(--bg) 0%, #120b08 100%);
  --card-bg: #2e2218;
  --grid-line: rgba(223, 201, 181, 0.06);
  --brand-brown-muted: rgba(223, 201, 181, 0.1);
  --brand-teal-muted: rgba(82, 197, 212, 0.12);
  --icon-brown: #dfc9b5;
  --icon-teal: #52c5d4;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: var(--font-sans);
  font-size: 100%;
}

body {
  font-family: inherit;
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-leading);
  color: var(--fg);
  background: var(--bg);
  overflow-x: hidden;
}

body.loading {
  overflow: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

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

ul {
  list-style: none;
}

/* ── Typography system ── */
.text-prose {
  max-width: var(--text-prose-max);
}

h1, h2, h3, h4, h5, h6 {
  font-family: inherit;
  font-weight: var(--text-section-weight);
  line-height: var(--text-section-leading);
  letter-spacing: var(--text-section-tracking);
}

.card-title,
.overview-card h3,
.product-card h3,
.security-card h4,
.ai-card h4,
.workflow-step-content h4,
.journey-step h4,
.showcase-list-item strong,
.testimonial-info strong {
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  line-height: var(--text-card-leading);
  letter-spacing: var(--text-card-tracking);
}

.card-title-sm,
.feature-card h4,
.monitor-card h4,
.eco-card:not(.eco-card--hub) .eco-card-title {
  font-size: var(--text-card-sm-size);
  font-weight: var(--text-card-sm-weight);
  line-height: var(--text-card-sm-leading);
  letter-spacing: -0.01em;
}

.text-body,
.section-desc,
.hero-desc,
.overview-card p,
.product-card p,
.security-card p,
.ai-card p,
.testimonial-quote,
.footer-brand p,
.footer-contact-block p,
.showcase-list-item span,
.footer-contact-block p {
  font-size: var(--text-body-size);
  font-weight: var(--text-body-weight);
  line-height: var(--text-body-leading);
}

.text-label,
.section-label,
.hero-stat-label,
.product-benefit,
.ai-badge,
.eco-status,
.footer-col h4 {
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  letter-spacing: var(--text-label-tracking);
}


/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-logo {
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  letter-spacing: var(--text-card-tracking);
  flex-shrink: 0;
}

.nav-logo span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-width: 0;
  gap: 0.125rem;
}

.nav-links a {
  padding: 0.5rem 0.65rem;
  font-size: var(--text-nav-size);
  font-weight: var(--text-nav-weight);
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--fg);
  background: var(--bg-muted);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
  margin-left: auto;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--fg-muted);
  transition: color var(--transition), background var(--transition);
}

.theme-toggle:hover {
  color: var(--fg);
  background: var(--bg-muted);
}

.theme-toggle .icon-sun,
[data-theme='dark'] .theme-toggle .icon-moon {
  display: none;
}

[data-theme='dark'] .theme-toggle .icon-sun {
  display: block;
}

.nav-cta {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-teal);
  background: transparent;
  border: 1.5px solid rgba(0, 139, 158, 0.35);
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: none;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.nav-cta:hover {
  color: #fff;
  background: var(--brand-teal);
  border-color: var(--brand-teal);
  transform: none;
  box-shadow: 0 4px 14px rgba(0, 139, 158, 0.2);
}

[data-theme='dark'] .nav-cta {
  color: var(--brand-teal-light);
  border-color: rgba(0, 168, 181, 0.4);
}

[data-theme='dark'] .nav-cta:hover {
  color: #fff;
  background: var(--brand-teal);
  border-color: var(--brand-teal);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--fg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-size: var(--text-nav-size);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn-primary {
  color: #fff;
  background: var(--gradient-teal);
  box-shadow: 0 2px 12px rgba(0, 139, 158, 0.22);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 139, 158, 0.3);
}

.btn-secondary {
  color: var(--fg);
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: var(--bg-muted);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--brand-brown);
  background: transparent;
  border: 1px solid var(--brand-brown);
}

[data-theme='dark'] .btn-ghost {
  color: var(--brand-brown-light);
  border-color: var(--brand-brown-light);
}

.btn-ghost:hover {
  background: rgba(107, 50, 15, 0.08);
}

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

.section {
  padding: var(--section-gap) 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: var(--text-prose-max);
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-block;
  text-transform: uppercase;
  color: var(--brand-brown);
  margin-bottom: 1rem;
}

[data-theme='dark'] .section-label {
  color: var(--brand-brown-light);
}

.section-title {
  font-size: var(--text-section-size);
  font-weight: var(--text-section-weight);
  letter-spacing: var(--text-section-tracking);
  line-height: var(--text-section-leading);
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--fg-muted);
  margin-left: auto;
  margin-right: auto;
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero-network {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-network svg {
  width: 100%;
  height: 100%;
}

.network-node {
  fill: var(--brand-brown);
  opacity: 0.6;
  animation: node-pulse 3s ease-in-out infinite;
}

.network-node:nth-child(odd) {
  fill: var(--brand-teal);
  animation-delay: 1.5s;
}

.network-line {
  stroke: var(--brand-brown);
  stroke-width: 1;
  opacity: 0.15;
  stroke-dasharray: 8 4;
  animation: line-flow 20s linear infinite;
}

@keyframes node-pulse {
  0%, 100% { opacity: 0.4; r: 4; }
  50% { opacity: 0.9; r: 6; }
}

@keyframes line-flow {
  to { stroke-dashoffset: -200; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: min(900px, var(--text-prose-max));
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  letter-spacing: var(--text-label-tracking);
  color: var(--fg-muted);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  backdrop-filter: blur(12px);
  margin-bottom: 2rem;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--brand-brown);
  border-radius: 50%;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero-title {
  font-size: var(--text-hero-size);
  font-weight: var(--text-hero-weight);
  letter-spacing: var(--text-hero-tracking);
  line-height: var(--text-hero-leading);
  margin-bottom: 0.5rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  color: var(--fg);
  letter-spacing: var(--text-card-tracking);
  margin-bottom: 1.5rem;
}

.hero-desc {
  color: var(--fg-muted);
  margin: 0 auto 2.5rem;
  max-width: var(--text-prose-max);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
}

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

.hero-stat-value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.hero-stat-label {
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-top: 0.25rem;
}

/* Glass cards */
.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(107, 50, 15, 0.2);
}

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

.overview-card {
  padding: 2rem;
}

.overview-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(107, 50, 15, 0.1);
  border-radius: var(--radius-md);
  color: var(--brand-brown);
  margin-bottom: 1.25rem;
}

[data-theme='dark'] .overview-card-icon {
  background: rgba(46, 125, 50, 0.15);
  color: var(--brand-brown-light);
}

.overview-card h3 {
  margin-bottom: 0.75rem;
}

.overview-card p {
  color: var(--fg-muted);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.problem-item {
  padding: 1.5rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  transition: background var(--transition), transform var(--transition);
}

.problem-item:hover {
  background: var(--bg-elevated);
  transform: translateY(-2px);
}

.problem-item svg {
  width: 32px;
  height: 32px;
  margin: 0 auto 0.75rem;
  color: var(--brand-teal);
}

.problem-item span {
  font-size: var(--text-body-sm-size);
  font-weight: var(--text-nav-weight);
}

/* Platform Ecosystem Architecture */
.section-ecosystem {
  overflow: hidden;
}

.section-ecosystem .section-header {
  margin-bottom: 2.5rem;
}

.ecosystem {
  position: relative;
  width: 100%;
  min-height: 820px;
  padding: 2rem 0 4rem;
}

.ecosystem-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.ecosystem-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, black 20%, transparent 75%);
}

.ecosystem-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.ecosystem-bg-orb--1 {
  width: 420px;
  height: 420px;
  top: 5%;
  left: 10%;
  background: radial-gradient(circle, rgba(107, 50, 15, 0.15), transparent 70%);
}

.ecosystem-bg-orb--2 {
  width: 360px;
  height: 360px;
  top: 30%;
  right: 8%;
  background: radial-gradient(circle, rgba(0, 139, 158, 0.12), transparent 70%);
}

.ecosystem-bg-orb--3 {
  width: 300px;
  height: 300px;
  bottom: 10%;
  left: 35%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08), transparent 70%);
}

.ecosystem-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--grid-line) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black, transparent);
}

.ecosystem-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.eco-line {
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  opacity: 0.18;
  transition: opacity 0.4s ease, stroke-width 0.4s ease;
}

.eco-line--active {
  opacity: 0.75;
  stroke-width: 2;
  filter: drop-shadow(0 0 6px currentColor);
}

.eco-packet {
  fill: var(--brand-teal);
  opacity: 0.9;
}

.ecosystem-scroll {
  position: relative;
  z-index: 2;
  width: 100%;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.eco-card {
  position: relative;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 252, 250, 0.88) 100%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease, border-color 0.4s ease, opacity 0.4s ease;
  animation: eco-float 7s ease-in-out infinite;
  cursor: default;
  outline: none;
}

[data-theme='dark'] .eco-card {
  background: linear-gradient(145deg, rgba(46, 34, 24, 0.95) 0%, rgba(38, 28, 20, 0.9) 100%);
}

.eco-card:nth-child(3n) { animation-delay: -2s; }
.eco-card:nth-child(3n+1) { animation-delay: -4s; }

.eco-card-border {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--eco-accent, var(--brand-brown)), transparent 40%, var(--eco-accent, var(--brand-teal)) 80%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.eco-card:hover .eco-card-border,
.eco-card:focus-visible .eco-card-border,
.eco-card.eco-card--highlight .eco-card-border {
  opacity: 1;
  animation: eco-border-spin 4s linear infinite;
}

.eco-card-inner {
  padding: 1.15rem 1.25rem;
  position: relative;
  z-index: 1;
}

.eco-card--hub .eco-card-inner {
  padding: 1.75rem 2rem;
  text-align: center;
}

.eco-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-md);
  transition: transform 0.4s ease;
}

.eco-card--hub .eco-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
}

.eco-card:hover .eco-card-icon,
.eco-card.eco-card--highlight .eco-card-icon {
  transform: scale(1.08);
}

.eco-card-title {
  margin-bottom: 0.35rem;
}

.eco-card--hub .eco-card-title {
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  line-height: var(--text-card-leading);
  letter-spacing: var(--text-card-tracking);
  margin-bottom: 0.25rem;
}

.eco-card-subtitle {
  font-size: var(--text-body-sm-size);
  font-weight: var(--text-nav-weight);
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}

.eco-card-desc {
  font-size: var(--text-body-sm-size);
  color: var(--fg-muted);
  line-height: var(--text-body-sm-leading);
  margin-bottom: 0.85rem;
}

.eco-card--hub .eco-card-desc {
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1rem;
}

.eco-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.eco-tag {
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-full);
  background: var(--brand-brown-muted);
  color: var(--brand-brown);
  border: 1px solid rgba(107, 50, 15, 0.12);
}

[data-theme='dark'] .eco-tag {
  color: var(--brand-brown-light);
  border-color: rgba(223, 201, 181, 0.15);
}

.eco-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.eco-card--hub .eco-card-footer {
  justify-content: center;
  border-top: none;
  padding-top: 0;
}

.eco-metric-value {
  font-size: var(--text-label-size);
  font-weight: 700;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}

.eco-card--hub .eco-metric-value {
  font-size: var(--text-body-sm-size);
  color: var(--brand-brown);
}

[data-theme='dark'] .eco-card--hub .eco-metric-value {
  color: var(--brand-brown-light);
}

.eco-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-transform: uppercase;
  color: var(--accent-green);
}

.eco-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: eco-pulse-dot 2s ease-in-out infinite;
}

@keyframes eco-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes eco-border-spin {
  to { filter: hue-rotate(360deg); }
}

@keyframes eco-pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* Group accent colors */
.eco-card--platform { --eco-accent: var(--brand-brown); }
.eco-card--operations { --eco-accent: var(--brand-teal); }
.eco-card--business { --eco-accent: var(--accent-orange); }
.eco-card--finance { --eco-accent: var(--accent-blue); }
.eco-card--security { --eco-accent: var(--accent-green); }
.eco-card--analytics { --eco-accent: var(--accent-purple); }

.icon-wrap--platform {
  background: var(--brand-brown-muted);
  color: var(--brand-brown);
}

.icon-wrap--operations {
  background: var(--brand-teal-muted);
  color: var(--brand-teal);
}

.icon-wrap--business {
  background: var(--accent-orange-muted);
  color: var(--accent-orange);
}

.icon-wrap--finance {
  background: var(--accent-blue-muted);
  color: var(--accent-blue);
}

.icon-wrap--security {
  background: var(--accent-green-muted);
  color: var(--accent-green);
}

.icon-wrap--analytics {
  background: var(--accent-purple-muted);
  color: var(--accent-purple);
}

/* Grid positions */
.eco-card[data-eco-grid='organization'] { grid-column: 1; grid-row: 1; }
.eco-card[data-eco-grid='analytics'] { grid-column: 3; grid-row: 1; }
.eco-card[data-eco-grid='security'] { grid-column: 5 / 7; grid-row: 1; }
.eco-card[data-eco-grid='business-units'] { grid-column: 1; grid-row: 2; }
.eco-card[data-eco-grid='reports'] { grid-column: 3; grid-row: 2; }
.eco-card[data-eco-grid='monitoring'] { grid-column: 5 / 7; grid-row: 2; }
.eco-card[data-eco-grid='platform'] { grid-column: 2 / 6; grid-row: 3; }
.eco-card[data-eco-grid='stores'] { grid-column: 3; grid-row: 4; }
.eco-card[data-eco-grid='pos'] { grid-column: 2; grid-row: 5; }
.eco-card[data-eco-grid='kitchen'] { grid-column: 3; grid-row: 5; }
.eco-card[data-eco-grid='inventory'] { grid-column: 4; grid-row: 5; }
.eco-card[data-eco-grid='crm'] { grid-column: 1; grid-row: 6; }
.eco-card[data-eco-grid='loyalty'] { grid-column: 2; grid-row: 6; }
.eco-card[data-eco-grid='finance'] { grid-column: 3 / 5; grid-row: 6; }
.eco-card[data-eco-grid='customers'] { grid-column: 5 / 7; grid-row: 6; }

/* Hub card emphasis */
.eco-card--hub {
  box-shadow: 0 12px 40px rgba(107, 50, 15, 0.12), var(--shadow-lg);
  border-color: rgba(107, 50, 15, 0.2);
}

[data-theme='dark'] .eco-card--hub {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), var(--shadow-lg);
}

.eco-card--hub:hover,
.eco-card--hub.eco-card--highlight {
  box-shadow: 0 16px 50px rgba(107, 50, 15, 0.18), 0 0 0 1px rgba(107, 50, 15, 0.15);
}

/* Hover & highlight states */
.eco-card:hover,
.eco-card:focus-visible {
  transform: translateY(-6px) scale(1.03);
  box-shadow: var(--shadow-lg);
  animation-play-state: paused;
  z-index: 10;
}

.eco-card.eco-card--dimmed {
  opacity: 0.38;
  transform: scale(0.98);
}

.eco-card.eco-card--highlight {
  transform: translateY(-6px) scale(1.03);
  box-shadow: var(--shadow-lg);
  z-index: 10;
  animation-play-state: paused;
}

.ecosystem.eco-interacting .eco-card:not(:hover):not(.eco-card--highlight) {
  animation-play-state: paused;
}

.ecosystem-mobile-hint {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  font-size: var(--text-label-size);
  color: var(--fg-subtle);
}

/* Product cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(107, 50, 15, 0.08), rgba(0, 139, 158, 0.06));
  color: var(--brand-brown);
}

.product-card p {
  color: var(--fg-muted);
  flex: 1;
}

.product-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.product-benefit {
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(107, 50, 15, 0.1);
  color: var(--brand-brown);
}

[data-theme='dark'] .product-benefit {
  background: rgba(46, 125, 50, 0.15);
  color: var(--brand-brown-light);
}

/* Modules grid */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
}

.module-chip {
  padding: 1rem 0.75rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: default;
}

.module-chip:hover {
  border-color: var(--brand-brown);
  background: rgba(107, 50, 15, 0.05);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.module-chip svg {
  width: 24px;
  height: 24px;
  margin: 0 auto 0.5rem;
  color: var(--brand-brown);
}

.module-chip span {
  display: block;
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  line-height: 1.35;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.feature-card {
  padding: 1.5rem;
  text-align: center;
}

.feature-card svg {
  width: 28px;
  height: 28px;
  margin: 0 auto 0.75rem;
  color: var(--brand-teal);
}

.feature-card h4 {
  margin-bottom: 0.35rem;
}

.feature-card p {
  font-size: var(--text-label-size);
  color: var(--fg-subtle);
  line-height: 1.5;
}

/* Workflow timeline */
.workflow {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.workflow-track {
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--brand-brown), var(--brand-teal));
  opacity: 0.3;
}

.workflow-step {
  display: flex;
  gap: 1.5rem;
  padding: 1.25rem 0;
  position: relative;
}

.workflow-dot {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border: 2px solid var(--brand-brown);
  border-radius: 50%;
  z-index: 1;
  transition: transform var(--transition), box-shadow var(--transition);
}

.workflow-step.active .workflow-dot {
  background: var(--gradient-accent);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 24px rgba(107, 50, 15, 0.4);
  transform: scale(1.08);
}

.workflow-step-content {
  flex: 1;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  transition: background var(--transition), border-color var(--transition);
}

.workflow-step.active .workflow-step-content {
  background: var(--card-bg);
  border-color: rgba(107, 50, 15, 0.25);
}

.workflow-step-content h4 {
  margin-bottom: 0.25rem;
}

.workflow-step-content p {
  font-size: var(--text-body-sm-size);
  color: var(--fg-muted);
  line-height: var(--text-body-sm-leading);
}

.workflow-packet {
  position: absolute;
  left: 22px;
  width: 14px;
  height: 14px;
  background: var(--brand-teal);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--brand-teal);
  animation: packet-travel 12s linear infinite;
  opacity: 0;
  z-index: 2;
}

.workflow-packet.running {
  opacity: 1;
}

@keyframes packet-travel {
  0% { top: 0; }
  100% { top: calc(100% - 14px); }
}

/* Showcase split */
.showcase-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.showcase-visual {
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.showcase-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(107, 50, 15, 0.1), transparent 60%);
}

.pos-mockup {
  position: relative;
  z-index: 1;
}

.pos-screen {
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.pos-header {
  padding: 0.75rem 1rem;
  background: var(--gradient-teal);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}

.pos-body {
  padding: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.pos-item {
  padding: 0.6rem;
  background: var(--bg-muted);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
}

.pos-total {
  grid-column: 1 / -1;
  padding: 0.75rem;
  background: rgba(107, 50, 15, 0.1);
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-align: right;
  font-size: 0.85rem;
}

.showcase-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.showcase-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  transition: background var(--transition);
}

.showcase-list-item:hover {
  background: var(--bg-elevated);
}

.showcase-list-item .showcase-list-icon {
  flex-shrink: 0;
}

/* Reports */
.reports-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.report-category {
  padding: 1.25rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.report-category strong {
  display: block;
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  color: var(--brand-brown);
  margin-bottom: 0.25rem;
}

.report-category span {
  font-size: var(--text-label-size);
  color: var(--fg-muted);
}

.chart-mockup {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  border: 1px solid var(--border);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  height: 180px;
  padding-top: 1rem;
}

.chart-bar {
  flex: 1;
  background: var(--gradient-teal);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  opacity: 0.7;
  transition: opacity var(--transition), transform var(--transition);
  animation: bar-grow 1s ease-out forwards;
  transform-origin: bottom;
  transform: scaleY(0);
}

.chart-bar:hover {
  opacity: 1;
  transform: scaleY(1) scaleX(1.05);
}

@keyframes bar-grow {
  to { transform: scaleY(1); }
}

.chart-bar:nth-child(1) { height: 45%; animation-delay: 0.1s; }
.chart-bar:nth-child(2) { height: 72%; animation-delay: 0.2s; }
.chart-bar:nth-child(3) { height: 58%; animation-delay: 0.3s; }
.chart-bar:nth-child(4) { height: 85%; animation-delay: 0.4s; }
.chart-bar:nth-child(5) { height: 65%; animation-delay: 0.5s; }
.chart-bar:nth-child(6) { height: 92%; animation-delay: 0.6s; }
.chart-bar:nth-child(7) { height: 78%; animation-delay: 0.7s; }

.export-badges {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}

.export-badge {
  padding: 0.5rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-muted);
  border: 1px solid var(--border);
}

/* Monitoring dashboard */
.monitoring-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.monitor-card {
  padding: 1.5rem;
  text-align: center;
}

.monitor-status {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin: 0 auto 0.75rem;
  background: #2e8b57;
  box-shadow: 0 0 8px rgba(46, 125, 50, 0.6);
  animation: status-blink 2s ease-in-out infinite;
}

.monitor-status.warning {
  background: var(--brand-teal);
  box-shadow: 0 0 8px rgba(0, 139, 158, 0.6);
}

@keyframes status-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.monitor-card h4 {
  margin-bottom: 0.25rem;
}

.monitor-card .monitor-value {
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  color: var(--brand-brown);
}

.health-score {
  text-align: center;
  padding: 3rem;
  border-radius: var(--radius-xl);
  background: var(--gradient-teal);
  color: #fff;
  margin-bottom: 2rem;
}

.health-score-value {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.health-score-label {
  font-size: var(--text-body-sm-size);
  opacity: 0.9;
  margin-top: 0.5rem;
}

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

.security-card {
  padding: 2rem;
  text-align: center;
}

.security-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(107, 50, 15, 0.1);
  color: var(--brand-brown);
}

.security-card h4 {
  margin-bottom: 0.5rem;
}

.security-card p {
  color: var(--fg-muted);
}

/* AI section */
.ai-section {
  background: linear-gradient(135deg, rgba(107, 50, 15, 0.05) 0%, rgba(0, 139, 158, 0.04) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.ai-card {
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.ai-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
}

.ai-card h4 {
  margin-bottom: 0.5rem;
}

.ai-card p {
  color: var(--fg-muted);
}

.ai-badge {
  display: inline-block;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  background: rgba(0, 139, 158, 0.15);
  color: var(--brand-teal);
  margin-bottom: 1rem;
}

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

.counter-card {
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.counter-value {
  font-size: var(--text-stat-size);
  font-weight: var(--text-hero-weight);
  letter-spacing: var(--text-section-tracking);
  color: var(--brand-teal);
}

.counter-label {
  color: var(--fg-muted);
  margin-top: 0.5rem;
  font-weight: var(--text-label-weight);
  font-size: var(--text-body-sm-size);
}

.counter-tagline {
  text-align: center;
  margin-top: 3rem;
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  letter-spacing: var(--text-card-tracking);
  color: var(--fg-muted);
}

/* Integrations */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.integration-item {
  padding: 1.25rem 0.75rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  transition: all var(--transition);
}

.integration-item:hover {
  border-color: var(--brand-brown);
  transform: translateY(-2px);
}

.integration-item svg {
  width: 28px;
  height: 28px;
  margin: 0 auto 0.5rem;
  color: var(--fg-muted);
}

/* Comparison table */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.comparison-table th,
.comparison-table td {
  padding: 1rem 1.25rem;
  text-align: center;
  font-size: var(--text-body-sm-size);
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  background: var(--bg-muted);
  font-weight: 600;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table .check {
  color: var(--brand-brown);
  font-weight: 700;
}

.comparison-table .cross {
  color: var(--fg-subtle);
}

.comparison-table .highlight-col {
  background: rgba(107, 50, 15, 0.05);
}

[data-theme='dark'] .comparison-table .highlight-col {
  background: rgba(46, 125, 50, 0.08);
}

/* Journey */
.journey-steps {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  position: relative;
  padding: 2rem 0;
}

.journey-steps::before {
  content: '';
  position: absolute;
  top: 3.5rem;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-brown), var(--brand-teal));
  opacity: 0.3;
}

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

.journey-step-num {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  background: var(--gradient-accent);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
}

.journey-step h4 {
  margin-bottom: 0.35rem;
}

.journey-step p {
  font-size: var(--text-body-sm-size);
  color: var(--fg-muted);
  line-height: var(--text-body-sm-leading);
  padding: 0 0.25rem;
}

/* Industries */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.industry-card {
  padding: 1.5rem 1rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.industry-card:hover {
  border-color: var(--brand-teal);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.industry-card svg {
  width: 32px;
  height: 32px;
  margin: 0 auto 0.75rem;
  color: var(--brand-brown);
}

.industry-card span {
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
}

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

.testimonial-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.testimonial-quote {
  color: var(--fg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: var(--text-body-sm-size);
}

.testimonial-info strong {
  display: block;
}

.testimonial-info span {
  font-size: var(--text-body-sm-size);
  color: var(--fg-muted);
}

.testimonial-stars {
  color: var(--brand-teal-light);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

/* Footer */
.footer {
  background: var(--bg-muted);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(5, 1fr);
  gap: 2rem 1.25rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font-size: var(--text-card-size);
  font-weight: var(--text-card-weight);
  margin-bottom: 0.75rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-brand p {
  line-height: var(--text-body-leading);
  max-width: var(--text-prose-max);
}

.footer-col h4 {
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: var(--text-body-sm-size);
  color: var(--fg);
  padding: 0.35rem 0;
  transition: color var(--transition);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: var(--text-body-sm-size);
  color: var(--fg-subtle);
}

.footer-tags {
  display: flex;
  gap: 0.75rem;
}

.footer-tags-spaced {
  margin-top: 1.5rem;
}

.table-scroll {
  overflow-x: auto;
}

.footer-tag {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: var(--text-label-size);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-teal);
  color: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Responsive */
@media (max-width: 1200px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 1024px) {
  .overview-grid,
  .products-grid,
  .ai-grid,
  .testimonials-grid,
  .security-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .problems-grid,
  .features-grid,
  .counters-grid,
  .monitoring-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .showcase-split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
  }

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

  .journey-step {
    flex: 0 0 calc(33% - 1rem);
  }

  .ecosystem {
    min-height: 720px;
  }

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

  .eco-card[data-eco-grid='organization'] { grid-column: 1; grid-row: 1; }
  .eco-card[data-eco-grid='analytics'] { grid-column: 3; grid-row: 1; }
  .eco-card[data-eco-grid='security'] { grid-column: 4; grid-row: 1; }
  .eco-card[data-eco-grid='business-units'] { grid-column: 1; grid-row: 2; }
  .eco-card[data-eco-grid='reports'] { grid-column: 3; grid-row: 2; }
  .eco-card[data-eco-grid='monitoring'] { grid-column: 4; grid-row: 2; }
  .eco-card[data-eco-grid='platform'] { grid-column: 1 / 5; grid-row: 3; }
  .eco-card[data-eco-grid='stores'] { grid-column: 2; grid-row: 4; }
  .eco-card[data-eco-grid='pos'] { grid-column: 1; grid-row: 5; }
  .eco-card[data-eco-grid='kitchen'] { grid-column: 2; grid-row: 5; }
  .eco-card[data-eco-grid='inventory'] { grid-column: 3; grid-row: 5; }
  .eco-card[data-eco-grid='crm'] { grid-column: 1; grid-row: 6; }
  .eco-card[data-eco-grid='loyalty'] { grid-column: 2; grid-row: 6; }
  .eco-card[data-eco-grid='finance'] { grid-column: 3; grid-row: 6; }
  .eco-card[data-eco-grid='customers'] { grid-column: 4; grid-row: 6; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    gap: 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 0.85rem 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .overview-grid,
  .products-grid,
  .problems-grid,
  .features-grid,
  .ai-grid,
  .security-grid,
  .testimonials-grid,
  .counters-grid {
    grid-template-columns: 1fr;
  }

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

  .integrations-grid,
  .industries-grid,
  .reports-categories {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .comparison-table {
    font-size: 0.8rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 0.75rem 0.5rem;
  }

  .journey-step {
    flex: 0 0 calc(50% - 0.5rem);
  }

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

  .ecosystem {
    min-height: auto;
    padding: 1rem 0 2.5rem;
  }

  .ecosystem-svg {
    display: none;
  }

  .ecosystem-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scroll-padding: 1.5rem;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
  }

  .ecosystem-scroll::-webkit-scrollbar {
    display: none;
  }

  .ecosystem-grid {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    max-width: none;
    padding: 0 1.5rem;
    width: max-content;
  }

  .eco-card {
    flex: 0 0 min(82vw, 300px);
    scroll-snap-align: center;
    animation: none;
  }

  .eco-card--hub {
    flex: 0 0 min(88vw, 340px);
  }

  .eco-card[data-eco-grid] {
    grid-column: auto;
    grid-row: auto;
  }

  .ecosystem-mobile-hint {
    display: flex;
  }
}

@media (max-width: 480px) {
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-trust-badges {
    gap: 0.5rem;
  }
}

/* ── Brand logo ── */
.brand-logo {
  display: block;
  height: auto;
  width: auto;
  max-height: 42px;
  object-fit: contain;
}

.nav-logo .brand-logo {
  max-height: 38px;
}

.hero-brand-logo {
  margin: 0 auto 2rem;
}

.hero-brand-logo .brand-logo {
  max-height: 72px;
  margin: 0 auto;
}


.footer-brand-logo {
  margin-bottom: 1.25rem;
}

.footer-brand-logo .brand-logo {
  max-height: 48px;
}

.contact-brand {
  text-align: center;
  margin-bottom: 2.5rem;
}

.contact-brand .brand-logo {
  max-height: 52px;
  margin: 0 auto 1rem;
}

.mobile-nav-logo {
  display: none;
  padding: 1rem 1rem 0;
}

.mobile-nav-logo .brand-logo {
  max-height: 36px;
}

@media (max-width: 768px) {
  .nav-links.open .mobile-nav-logo {
    display: block;
  }
}

/* ── Icon system ── */
.icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.icon-wrap--brown {
  background: var(--brand-brown-muted);
  color: var(--icon-brown);
}

.icon-wrap--teal {
  background: var(--brand-teal-muted);
  color: var(--icon-teal);
}

.cafeet-icon {
  flex-shrink: 0;
}

.feature-card-icon,
.product-card-icon {
  margin-bottom: 0.25rem;
}

.module-chip-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.5rem;
  color: var(--icon-brown);
}

.module-chip-icon .cafeet-icon {
  width: 22px;
  height: 22px;
}

.showcase-list-icon {
  display: inline-flex;
  color: var(--icon-teal);
  flex-shrink: 0;
}

.integration-icon {
  margin: 0 auto 0.65rem;
}

.industry-card-icon {
  margin: 0 auto 0.75rem;
}

.report-category-icon {
  margin: 0 auto 0.75rem;
}

.monitor-card-icon {
  margin: 0 auto 0.5rem;
}

.counter-icon {
  margin: 0 auto 1rem;
}

.ai-card-icon {
  margin-bottom: 0.75rem;
}

/* ── Hero refinement ── */
.hero-content {
  max-width: min(900px, calc(var(--text-prose-max) + 8rem));
}

.hero-title {
  font-size: var(--text-hero-size);
  font-weight: var(--text-hero-weight);
  letter-spacing: var(--text-hero-tracking);
  line-height: var(--text-hero-leading);
  margin-bottom: 1.25rem;
  color: var(--fg);
  background: none;
  -webkit-text-fill-color: currentColor;
}

.hero-desc {
  max-width: var(--text-prose-max);
}

.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.trust-badge {
  padding: 0.45rem 0.9rem;
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  letter-spacing: 0.02em;
  color: var(--fg-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}

/* ── Offline sync workflow ── */
.sync-workflow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 3rem;
  padding: 1.75rem 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.sync-workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  min-width: 100px;
  text-align: center;
}

.sync-workflow-step span {
  font-size: var(--text-label-size);
  font-weight: var(--text-label-weight);
  color: var(--fg-muted);
}

.sync-workflow-arrow {
  color: var(--brand-teal);
  font-size: 1.25rem;
  opacity: 0.6;
}

.sync-workflow-step .icon-wrap {
  width: 52px;
  height: 52px;
}

/* ── Journey step icons ── */
.journey-step-num {
  background: var(--gradient-teal);
  color: #fff;
}

.journey-step-num .cafeet-icon {
  stroke: #fff;
}

/* ── Network animation colors ── */
.network-node {
  fill: var(--brand-brown);
}

.network-node:nth-child(odd) {
  fill: var(--brand-teal);
}

.network-line {
  stroke: var(--brand-teal);
}


/* ── Footer contact block ── */
.footer-contact-block {
  grid-column: 1 / -1;
  padding: 2rem;
  margin-bottom: 1rem;
  text-align: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.footer-contact-block p {
  margin: 0.75rem auto 1.25rem;
}

/* ── Card hover refinement ── */
.product-card:hover .icon-wrap--brown,
.feature-card:hover .icon-wrap--teal,
.industry-card:hover .industry-card-icon,
.integration-item:hover .integration-icon {
  transform: scale(1.05);
  transition: transform var(--transition);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Print */
@media print {
  .nav, .loader, .back-to-top, .theme-toggle, .nav-toggle {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .section {
    padding: 2rem 0;
    break-inside: avoid;
  }
}