/* ==========================================================================
   KIMGRAF × DALA SCULPTURAL EDITORIAL DESIGN SYSTEM (LIGHT CANVAS THEME)
   - Dynamic Multi-Font Engine (Syne / Space Grotesk / Sora)
   - H1 Hero Display: Dynamic Heading Engine
   - H2/H3/Pillars: Dynamic Heading Engine
   - Body: Plus Jakarta Sans Light (300) with Luminous Radial Veil
   - Architectural 3-Column Footer & Ecosystem Nodes
   - GDPR Cookie Banner & Privacy Modal System
   - Mobile-First Frosted Satin Layers for 100% Legibility on Small Screens
   ========================================================================== */

:root {
  /* Colors — Pristine White Canvas & Deep Kimgraf Forest / Emerald */
  --color-canvas: #ffffff;
  --color-ink-monolith: #050807;
  --color-ink-body: #1e2923;
  --color-ink-muted: #4b5550;

  --color-kimgraf-forest: #006633;
  --color-kimgraf-emerald: #059669;
  --color-kimgraf-lime: #84cc16;
  --color-kimgraf-amber: #d97706;

  /* Typography Stack — Dynamic Switcher Defaults */
  --font-display: 'Syne', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-h1: 'Syne', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Typography Scale */
  --text-nav-label: 13px;
  --tracking-nav-label: 0.04em;

  --text-body: 18px;
  --leading-body: 1.65;

  --text-heading-sm: 36px;
  --leading-heading-sm: 1.2;
  --tracking-heading-sm: -0.025em;

  --text-heading-lg: 64px;
  --leading-heading-lg: 1.05;
  --tracking-heading-lg: -0.035em;

  --text-display: clamp(40px, 4.8vw, 68px);
  --leading-display: 1.08;
  --tracking-display: -0.035em;

  /* Weights */
  --weight-body-light: 300;
  --weight-body-regular: 400;
  --weight-display-medium: 600;
  --weight-display-bold: 700;
  --weight-hero-extrabold: 800;

  /* Spacing */
  --spacing-12: 12px;
  --spacing-18: 18px;
  --spacing-24: 24px;
  --spacing-36: 36px;
  --spacing-60: 60px;
  --spacing-96: 96px;

  --radius-pill: 24px;
  --page-max-width: 1280px;
}

/* Dynamic Font Class Overrides */
html[data-font="syne"] {
  --font-display: 'Syne', -apple-system, sans-serif;
  --font-h1: 'Syne', -apple-system, sans-serif;
  --weight-hero-extrabold: 800;
}

html[data-font="space-grotesk"] {
  --font-display: 'Space Grotesk', -apple-system, sans-serif;
  --font-h1: 'Space Grotesk', -apple-system, sans-serif;
  --weight-hero-extrabold: 700;
}

html[data-font="sora"] {
  --font-display: 'Sora', -apple-system, sans-serif;
  --font-h1: 'Sora', -apple-system, sans-serif;
  --weight-hero-extrabold: 800;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-canvas);
  color-scheme: light;
}

body {
  background-color: var(--color-canvas);
  color: var(--color-ink-monolith);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-body-light);
  line-height: var(--leading-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Fullscreen Continuous Hardware-Accelerated 3D WebGL Canvas */
#torus-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

.container {
  width: 100%;
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-24);
  position: relative;
  z-index: 10;
}

/* Navigation Bar */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--spacing-24) 0;
  border-bottom: 1px solid rgba(0, 102, 51, 0.06);
}

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

.brand-lockup {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-ext {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-36);
  list-style: none;
}

.nav-link {
  color: var(--color-ink-muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: var(--text-nav-label);
  font-weight: var(--weight-display-medium);
  letter-spacing: var(--tracking-nav-label);
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-kimgraf-forest);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Font Switcher Button */
.btn-font-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--color-ink-monolith);
}

.btn-font-switch:hover {
  background: rgba(0, 102, 51, 0.08);
  border-color: rgba(0, 102, 51, 0.25);
  transform: translateY(-1px);
}

.font-icon {
  font-family: serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-kimgraf-forest);
}

.font-name-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

/* Style / Theme Switcher Button */
.btn-theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--color-ink-monolith);
}

.btn-theme-switch:hover {
  background: rgba(0, 255, 135, 0.12);
  border-color: rgba(0, 255, 135, 0.35);
  transform: translateY(-1px);
}

.theme-icon {
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-name-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

/* Tubes 3D Canvas Layer */
.tubes-bg-layer {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: auto;
  background-color: var(--color-canvas);
  overflow: hidden;
}

.tubes-bg-layer canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.dark-stage-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(5, 8, 7, 0.15) 0%, rgba(5, 8, 7, 0.88) 100%);
  pointer-events: none;
}

/* Scroll Journey SVG Layer */
.journey-svg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.journey-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.journey-svg-container.style-laser-continuous #journey-path {
  fill: none;
  stroke: url(#kimgraf-green-gradient);
  stroke-width: 2.5px;
  stroke-linecap: round;
  filter: drop-shadow(0 0 10px rgba(0, 255, 135, 0.7));
}

.journey-svg-container.style-laser-continuous #journey-head-dot {
  fill: #ffffff;
  stroke: #00FF87;
  stroke-width: 3px;
}

.journey-svg-container.style-stepped-circuit #journey-path {
  fill: none;
  stroke: #10B981;
  stroke-width: 2px;
  stroke-linejoin: miter;
  filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.5));
}

.journey-svg-container.style-stepped-circuit #journey-head-dot {
  fill: #00FF87;
  stroke: #ffffff;
  stroke-width: 2px;
}

.journey-svg-container.style-fiber-pulse #journey-path {
  fill: none;
  stroke: url(#kimgraf-green-gradient);
  stroke-width: 3px;
  stroke-dasharray: 10 6;
  filter: drop-shadow(0 0 12px rgba(0, 255, 135, 0.85));
}

.journey-svg-container.style-fiber-pulse #journey-head-dot {
  fill: #84CC16;
  stroke: #00FF87;
  stroke-width: 2.5px;
}

/* ==========================================================================
   DARK THEME STYLES (DARK STAGE & NEON GREEN PRECISION)
   ========================================================================== */
:root[data-theme="dark"] {
  --color-canvas: #000000;
  --color-ink-monolith: #ffffff;
  --color-ink-body: #9ca3af;
  --color-ink-muted: #6b7280;
  --color-kimgraf-forest: #00FF87;
  --color-kimgraf-emerald: #10B981;
  --color-kimgraf-lime: #84CC16;
}

[data-theme="dark"] html,
[data-theme="dark"] body {
  background-color: #000000;
  color: #ffffff;
  color-scheme: dark;
}

[data-theme="dark"] .site-nav {
  background: rgba(0, 0, 0, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .nav-link {
  color: var(--color-ink-muted);
}

[data-theme="dark"] .nav-link:hover {
  color: #00FF87;
}

[data-theme="dark"] .btn-font-switch,
[data-theme="dark"] .btn-theme-switch {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

[data-theme="dark"] .btn-font-switch:hover,
[data-theme="dark"] .btn-theme-switch:hover {
  background: rgba(0, 255, 135, 0.12);
  border-color: rgba(0, 255, 135, 0.4);
}

[data-theme="dark"] .font-icon {
  color: #00FF87;
}

[data-theme="dark"] .font-name-tag,
[data-theme="dark"] .theme-name-tag {
  color: #9ca3af;
}

[data-theme="dark"] .legal-modal-card {
  background: #0a0a0a;
  border-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .modal-close-btn {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

[data-theme="dark"] .cookie-banner {
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] .site-footer {
  background: #000000;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

[data-theme="dark"] .brand-logo-ext,
[data-theme="dark"] .footer-logo {
  filter: invert(1) hue-rotate(180deg) brightness(1.25) contrast(1.1);
}

[data-theme="dark"] .footer-fiscal-box {
  border-top-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .fiscal-title,
[data-theme="dark"] .footer-heading {
  color: #ffffff;
}

[data-theme="dark"] .footer-ecosystem-link {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .footer-ecosystem-link:hover {
  background: rgba(0, 255, 135, 0.06);
  border-color: rgba(0, 255, 135, 0.3);
}

[data-theme="dark"] .eco-title {
  color: #ffffff;
}

[data-theme="dark"] .eco-badge {
  background: rgba(255, 255, 255, 0.08);
  color: #9ca3af;
}

[data-theme="dark"] .eco-badge.active {
  background: rgba(0, 255, 135, 0.15);
  color: #00FF87;
}

[data-theme="dark"] .footer-modal-trigger {
  color: #9ca3af;
}

[data-theme="dark"] .footer-modal-trigger:hover {
  color: #00FF87;
}

[data-theme="dark"] .footer-security-note {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.08);
  color: #9ca3af;
}

[data-theme="dark"] .footer-bottom-bar {
  border-top-color: rgba(255, 255, 255, 0.08);
  color: #6b7280;
}

[data-theme="dark"] .compliance-pill {
  background: rgba(0, 255, 135, 0.1);
  color: #00FF87;
}

/* Pill Buttons */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: var(--weight-display-bold);
  letter-spacing: var(--tracking-nav-label);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
}

.btn-pill-primary {
  background-color: var(--color-kimgraf-forest);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 102, 51, 0.25);
}

[data-theme="dark"] .btn-pill-primary {
  background-color: #00FF87;
  color: #050807;
  box-shadow: 0 4px 24px rgba(0, 255, 135, 0.35);
}

.btn-pill-primary:hover {
  background-color: var(--color-kimgraf-emerald);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(5, 150, 105, 0.35);
}

[data-theme="dark"] .btn-pill-primary:hover {
  background-color: #10B981;
  color: #050807;
  box-shadow: 0 6px 30px rgba(0, 255, 135, 0.5);
}

.btn-pill-outline {
  background-color: transparent;
  color: var(--color-ink-monolith);
  border: 1px solid rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .btn-pill-outline {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-pill-outline:hover {
  background-color: rgba(0, 0, 0, 0.04);
  border-color: var(--color-kimgraf-forest);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 12px;
}

.btn-ghost-link {
  color: var(--color-kimgraf-forest);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: var(--weight-display-bold);
  letter-spacing: var(--tracking-nav-label);
  text-transform: uppercase;
  text-decoration: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease, transform 0.2s ease;
}

[data-theme="dark"] .btn-ghost-link {
  color: #00FF87;
  background: transparent;
}

.btn-ghost-link:hover {
  color: var(--color-kimgraf-emerald);
  transform: translateX(2px);
}

[data-theme="dark"] .btn-ghost-link:hover {
  color: #84CC16;
}

/* Hero Section */
.hero-section {
  min-height: calc(100vh - 120px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-60) 0 var(--spacing-96);
  position: relative;
  z-index: 10;
  background: transparent;
}

.hero-center-box {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  padding: var(--spacing-24) var(--spacing-18);
  background: radial-gradient(ellipse 80% 75% at 50% 50%, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.65) 55%, rgba(255, 255, 255, 0) 100%);
  border-radius: 36px;
}

.eyebrow-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: var(--weight-display-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-kimgraf-forest);
  margin-bottom: var(--spacing-18);
  display: block;
}

[data-theme="dark"] .eyebrow-label {
  color: #00FF87;
}

/* H1 with Dynamic Heading Engine Structured on Exactly 2 Lines */
.hero-headline {
  font-family: var(--font-h1);
  font-size: var(--text-display);
  font-weight: var(--weight-hero-extrabold);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  color: var(--color-ink-monolith);
  margin-bottom: var(--spacing-24);
  background: transparent;
}

.hero-headline .line-1,
.hero-headline .line-2 {
  display: inline-block;
  white-space: nowrap;
}

.hero-headline span.accent {
  color: var(--color-kimgraf-forest);
}

[data-theme="dark"] .hero-headline span.accent {
  color: #00FF87;
}

/* Body Text with Satin Radial Halo for Light Mode */
.hero-body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-body-light);
  line-height: var(--leading-body);
  color: var(--color-ink-body);
  max-width: 620px;
  margin: 0 auto var(--spacing-36);
  background: radial-gradient(ellipse 95% 90% at center, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0) 100%);
  padding: 8px 16px;
  border-radius: 16px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-24);
}

/* Two-Column Rhythm Sections */
.section-rhythm {
  padding: var(--spacing-96) 0;
  position: relative;
  z-index: 10;
  background: transparent;
}

.two-col-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--spacing-96);
  align-items: flex-start;
}

.two-col-layout.reverse {
  grid-template-columns: 1fr 1.1fr;
}

.col-headline {
  font-family: var(--font-display);
  font-size: var(--text-heading-lg);
  font-weight: var(--weight-display-bold);
  line-height: var(--leading-heading-lg);
  letter-spacing: var(--tracking-heading-lg);
  color: var(--color-ink-monolith);
  background: radial-gradient(ellipse 95% 90% at left center, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.50) 70%, rgba(255, 255, 255, 0) 100%);
  padding: 8px 16px;
  border-radius: 18px;
}

/* Content Box with Soft Radial Veil */
.col-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
  max-width: 540px;
  background: radial-gradient(ellipse 95% 90% at center, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.60) 65%, rgba(255, 255, 255, 0) 100%);
  padding: var(--spacing-24);
  border-radius: 24px;
}

.col-body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-body-light);
  line-height: var(--leading-body);
  color: var(--color-ink-body);
}

.col-body strong {
  font-weight: var(--weight-body-regular);
  color: var(--color-ink-monolith);
}

/* Minimalist Pillars List */
.pillars-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-60);
  margin-top: var(--spacing-60);
}

.pillar-item {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--spacing-60);
  padding: var(--spacing-24) 18px var(--spacing-60);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: radial-gradient(ellipse 95% 90% at 50% 50%, rgba(255, 255, 255, 0.90) 0%, rgba(255, 255, 255, 0) 100%);
  border-radius: 20px;
}

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

.pillar-brand-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--spacing-12);
}

.partner-pillar-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
}

.partner-logo-dark {
  display: none !important;
}

.partner-logo-light {
  display: block !important;
}

[data-theme="dark"] .partner-logo-dark {
  display: block !important;
}

[data-theme="dark"] .partner-logo-light {
  display: none !important;
}

.pillar-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-kimgraf-forest);
  margin-bottom: var(--spacing-12);
  display: block;
}

[data-theme="dark"] .pillar-tag {
  color: #00FF87;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: var(--text-heading-sm);
  font-weight: var(--weight-display-bold);
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
  color: var(--color-ink-monolith);
}

.pillar-desc {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-body-light);
  line-height: var(--leading-body);
  color: var(--color-ink-body);
  margin-bottom: var(--spacing-18);
}

.pillar-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-token {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-ink-muted);
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

[data-theme="dark"] .meta-token {
  color: #9ca3af;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Statement Box */
.statement-box {
  padding: var(--spacing-96) 0;
  background: radial-gradient(ellipse 90% 80% at center, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0) 100%);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 10;
}

.statement-headline {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.5vw, 62px);
  font-weight: var(--weight-display-bold);
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--color-ink-monolith);
  max-width: 920px;
  margin-bottom: var(--spacing-36);
  background: transparent;
}

.statement-headline span.spark {
  color: var(--color-kimgraf-forest);
}

[data-theme="dark"] .statement-headline span.spark {
  color: #00FF87;
}

/* ==========================================================================
   EXPLICIT DARK MODE OVERRIDES (PURE VOID — NO RADIAL VEILS)
   ========================================================================== */
[data-theme="dark"] .hero-center-box,
[data-theme="dark"] .hero-body,
[data-theme="dark"] .col-headline,
[data-theme="dark"] .col-content,
[data-theme="dark"] .pillar-item,
[data-theme="dark"] .statement-box {
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

[data-theme="dark"] .hero-body,
[data-theme="dark"] .col-headline,
[data-theme="dark"] .col-content {
  padding: 0 !important;
}

[data-theme="dark"] .hero-center-box {
  padding: var(--spacing-24) 0 !important;
}

[data-theme="dark"] .pillar-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  padding: var(--spacing-24) 0 var(--spacing-60) !important;
}

[data-theme="dark"] .statement-box {
  border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* ==========================================================================
   ARCHITECTURAL 3-COLUMN FOOTER
   ========================================================================== */
.site-footer {
  padding: var(--spacing-96) 0 var(--spacing-60);
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
  z-index: 10;
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.1fr 1fr;
  gap: var(--spacing-60);
  margin-bottom: var(--spacing-60);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-18);
}

.footer-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
  margin-bottom: 6px;
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-ink-muted);
  line-height: 1.5;
  max-width: 320px;
}

.footer-fiscal-box {
  margin-top: 8px;
  padding-top: var(--spacing-12);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fiscal-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink-monolith);
}

.fiscal-detail {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--color-ink-muted);
}

.fiscal-detail a {
  color: var(--color-kimgraf-forest);
  text-decoration: none;
}

.fiscal-detail a:hover {
  text-decoration: underline;
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-monolith);
  margin-bottom: 6px;
}

/* Ecosystem Links Card Style */
.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-ecosystem-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
  min-height: 58px;
}

.footer-ecosystem-link:hover {
  background: rgba(0, 102, 51, 0.04);
  border-color: rgba(0, 102, 51, 0.2);
  transform: translateX(3px);
}

.eco-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  gap: 2px;
}

.eco-info img,
.eco-logo-messafuoco {
  display: block;
  align-self: flex-start;
  margin: 0 0 2px 0;
  height: 18px;
  width: auto;
  object-fit: contain;
}

.eco-logo-dark {
  display: none !important;
}

.eco-logo-light {
  display: block !important;
}

[data-theme="dark"] .eco-logo-dark {
  display: block !important;
}

[data-theme="dark"] .eco-logo-light {
  display: none !important;
}

.eco-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink-monolith);
  text-align: left;
}

.eco-desc {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-ink-muted);
  text-align: left;
}

.eco-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.06);
  color: var(--color-ink-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.eco-badge.active {
  background: rgba(0, 102, 51, 0.12);
  color: var(--color-kimgraf-forest);
}

/* Legal Footer Links */
.footer-nav-simple {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-modal-trigger {
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--color-ink-muted);
  cursor: pointer;
  transition: color 0.2s ease;
}

.footer-modal-trigger:hover {
  color: var(--color-kimgraf-forest);
  text-decoration: underline;
}

.footer-security-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 11px;
  color: var(--color-ink-muted);
  line-height: 1.4;
  margin-top: 12px;
  padding: 10px;
  background: rgba(0, 102, 51, 0.03);
  border-radius: 8px;
  border: 1px solid rgba(0, 102, 51, 0.08);
}

.sec-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-kimgraf-emerald);
  flex-shrink: 0;
  margin-top: 4px;
}

/* Bottom Bar */
.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-24);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  flex-wrap: wrap;
  gap: 16px;
}

.copyright-text {
  font-size: 12.5px;
  color: var(--color-ink-muted);
}

.footer-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.compliance-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-kimgraf-forest);
  background: rgba(0, 102, 51, 0.06);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   COOKIE BANNER (GDPR COMPLIANT)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 880px;
  margin: 0 auto;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 102, 51, 0.15);
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  padding: 20px 24px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.cookie-banner.hidden {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-text-box {
  flex: 1;
  min-width: 280px;
}

.cookie-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--color-ink-monolith);
  margin-bottom: 4px;
}

.cookie-desc {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: var(--color-ink-muted);
  line-height: 1.45;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-link-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-ink-muted);
  text-decoration: underline;
  cursor: pointer;
  padding: 6px;
}

.cookie-link-btn:hover {
  color: var(--color-kimgraf-forest);
}

/* ==========================================================================
   LEGAL / PRIVACY POLICY MODAL
   ========================================================================== */
.legal-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 8, 7, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.legal-modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.legal-modal-card {
  background: #ffffff;
  border-radius: 24px;
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(0, 0, 0, 0.08);
  overflow: hidden;
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from { transform: scale(0.94); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.modal-heading {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-ink-monolith);
}

.modal-close-btn {
  background: rgba(0, 0, 0, 0.05);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(0, 0, 0, 0.1);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-ink-body);
}

.modal-section h4 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-ink-monolith);
  margin-bottom: 6px;
}

.modal-section a {
  color: var(--color-kimgraf-forest);
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  justify-content: flex-end;
  background: rgba(0, 0, 0, 0.01);
}

/* ==========================================================================
   MOBILE & RESPONSIVE REFINEMENTS
   ========================================================================== */
@media (max-width: 1024px) {
  .two-col-layout, .two-col-layout.reverse { grid-template-columns: 1fr; gap: var(--spacing-36); }
  .pillar-item { grid-template-columns: 1fr; gap: var(--spacing-24); }
  .col-headline { font-size: 46px; }
  .hero-headline .line-1, .hero-headline .line-2 { white-space: normal; }
  .footer-main-grid { grid-template-columns: 1fr; gap: var(--spacing-36); }
}

@media (max-width: 768px) {
  .site-nav {
    padding: 12px 0;
  }
  .nav-inner {
    flex-wrap: nowrap;
    gap: 8px;
    justify-content: space-between;
  }
  .brand-lockup {
    flex-shrink: 0;
    min-width: 0;
  }
  .brand-logo-ext {
    height: 32px;
    width: auto;
    max-width: 135px;
  }
  .nav-menu {
    display: none;
  }
  .nav-actions {
    flex-shrink: 0;
    gap: 6px;
  }
  .btn-font-switch,
  .btn-theme-switch {
    padding: 6px 10px;
    height: 34px;
    gap: 4px;
  }
  .btn-font-switch .font-name-tag,
  .btn-theme-switch .theme-name-tag {
    display: none;
  }
  .nav-cta-btn {
    padding: 6px 12px;
    font-size: 11.5px;
    height: 34px;
    line-height: 20px;
    white-space: nowrap;
  }

  .hero-section { padding: var(--spacing-36) 0 var(--spacing-60); }
  .hero-center-box {
    padding: var(--spacing-24) var(--spacing-18);
    background: radial-gradient(ellipse 95% 90% at 50% 50%, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.85) 75%, rgba(255, 255, 255, 0) 100%);
  }
  .hero-headline { font-size: 38px; background: transparent; }
  .col-headline {
    font-size: 32px;
    background: radial-gradient(ellipse 98% 95% at center, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.70) 80%, rgba(255, 255, 255, 0) 100%);
    padding: 12px;
  }
  .col-content {
    background: radial-gradient(ellipse 98% 95% at center, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.80) 75%, rgba(255, 255, 255, 0) 100%);
    padding: 18px;
  }
  .pillar-item {
    background: radial-gradient(ellipse 98% 95% at center, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.75) 80%, rgba(255, 255, 255, 0) 100%);
    padding: 20px 12px;
  }
  .statement-box {
    background: radial-gradient(ellipse 98% 95% at center, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.85) 80%, rgba(255, 255, 255, 0) 100%);
    padding: var(--spacing-60) 0;
  }

  [data-theme="dark"] .hero-center-box,
  [data-theme="dark"] .col-headline,
  [data-theme="dark"] .col-content,
  [data-theme="dark"] .pillar-item,
  [data-theme="dark"] .statement-box {
    background: transparent !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  [data-theme="dark"] .pillar-item {
    padding: 20px 0 !important;
  }
  [data-theme="dark"] .statement-box {
    padding: var(--spacing-60) 0 !important;
  }
  .cookie-banner { bottom: 12px; left: 12px; right: 12px; padding: 16px; }
  .cookie-banner-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
}

@media (max-width: 420px) {
  .brand-logo-ext {
    height: 28px;
    max-width: 120px;
  }
  .nav-cta-btn {
    padding: 6px 10px;
    font-size: 11px;
  }
}

/* ==========================================================================
   WHATSAPP FLOATING CONTACT BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4), 0 2px 6px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: scale(1.08);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.5), 0 3px 8px rgba(0, 0, 0, 0.2);
}

@media (max-width: 767px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
}