/* ============================================================
   NLOGA — Electric Neo-Blueprint Design System
   ============================================================ */

/* ---------- 1. Design tokens (DESIGN.md) ---------- */
/* White (light) is the default theme. Dark lives under [data-theme="dark"]. */
:root,
[data-theme="light"] {
  color-scheme: light;

  --surface: #f8fafc;
  --surface-dim: #eef2f7;
  --surface-bright: #ffffff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f1f5f9;
  --surface-container: #eaf0f8;
  --surface-container-high: #e2e8f0;
  --surface-container-highest: #cbd5e1;
  --on-surface: #070b19;
  --on-surface-variant: #3c4761;
  --outline: #64748b;
  --outline-variant: #cbd5e1;

  --primary: #1d4ed8;
  --on-primary: #ffffff;
  --primary-container: #1d4ed8;
  --on-primary-container: #ffffff;
  --inverse-primary: #b7c4ff;
  --secondary: #334155;
  --on-secondary: #ffffff;
  --secondary-container: #070b19;
  --on-secondary-container: #e2e8f0;
  --tertiary: #1d4ed8;
  --on-tertiary: #ffffff;
  --tertiary-container: #3b82f6;
  --on-tertiary-container: #ffffff;
  --primary-fixed: #1d4ed8;
  --secondary-fixed: #e0e7ff;

  --blueprint-line: rgba(29, 78, 216, 0.08);
  --glass-border: rgba(7, 11, 25, 0.08);
  --edge-corona: 0 0 24px -6px rgba(29, 78, 216, 0.18);
  --drop-deep: 0 20px 40px -18px rgba(7, 11, 25, 0.18);

  /* Theme-aware chrome (header, glass, overlays, inputs) */
  --header-bg: rgba(248, 250, 252, 0.82);
  --header-bg-scrolled: rgba(248, 250, 252, 0.94);
  --header-border: rgba(7, 11, 25, 0.08);
  --glass-panel-bg: rgba(255, 255, 255, 0.72);
  --card-border: rgba(7, 11, 25, 0.08);
  --card-border-strong: rgba(29, 78, 216, 0.28);
  --input-bg: #ffffff;
  --overlay-bg: rgba(248, 250, 252, 0.92);
  --scrim-bg: rgba(7, 11, 25, 0.45);
  --caption-bg: rgba(255, 255, 255, 0.86);
  --caption-fg: #070b19;
  --shadow-color: 7, 11, 25;

  /* Warm signal accent — human moments only (testimonials, marquee ticks). */
  --signal: #c2570b;
  --signal-soft: rgba(194, 87, 11, 0.14);

  --r-sm: 0.25rem;
  --r-default: 0.5rem;
  --r-md: 0.75rem;
  --r-lg: 1rem;
  --r-xl: 1.5rem;
  --r-full: 9999px;

  --gutter: 1.5rem;
  --space-xs: 0.375rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --space-3xl: 7.5rem;

  /* Vertical rhythm — generous breathing room above and below every section. */
  --section-pad: clamp(4.5rem, 8vw, 8.5rem);

  --font-headline: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;

  --header-h: 80px;
}

[data-theme="dark"] {
  color-scheme: dark;

  --surface: #101415;
  --surface-dim: #101415;
  --surface-bright: #363a3b;
  --surface-container-lowest: #0b0f10;
  --surface-container-low: #191c1e;
  --surface-container: #1d2022;
  --surface-container-high: #272a2c;
  --surface-container-highest: #323537;
  --on-surface: #e0e3e5;
  --on-surface-variant: #c4c5d7;
  --outline: #8e90a0;
  --outline-variant: #434655;

  --primary: #b7c4ff;
  --on-primary: #002682;
  --primary-container: #1d4ed8;
  --on-primary-container: #cad3ff;
  --inverse-primary: #2151da;
  --secondary: #c2c5da;
  --on-secondary: #2c303f;
  --secondary-container: #424657;
  --on-secondary-container: #b1b4c8;
  --tertiary: #adc6ff;
  --on-tertiary: #002e6a;
  --tertiary-container: #0058be;
  --on-tertiary-container: #c4d5ff;
  --primary-fixed: #dce1ff;
  --secondary-fixed: #dfe1f6;

  --blueprint-line: rgba(59, 130, 246, 0.10);
  --glass-border: rgba(255, 255, 255, 0.08);
  --edge-corona: 0 0 24px -4px rgba(29, 78, 216, 0.35);
  --drop-deep: 0 20px 40px -15px rgba(0, 0, 0, 0.7);

  --header-bg: rgba(11, 15, 16, 0.78);
  --header-bg-scrolled: rgba(11, 15, 16, 0.92);
  --header-border: rgba(255, 255, 255, 0.06);
  --glass-panel-bg: rgba(16, 20, 21, 0.72);
  --card-border: rgba(255, 255, 255, 0.06);
  --card-border-strong: rgba(59, 130, 246, 0.3);
  --input-bg: var(--surface-container-lowest);
  --overlay-bg: rgba(11, 15, 16, 0.9);
  --scrim-bg: rgba(11, 15, 16, 0.6);
  --caption-bg: rgba(11, 15, 16, 0.78);
  --caption-fg: #e0e3e5;
  --shadow-color: 0, 0, 0;

  /* Warm signal accent — human moments only (testimonials, marquee ticks). */
  --signal: #f5a524;
  --signal-soft: rgba(245, 165, 36, 0.16);
}

/* ---------- 2. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  background: var(--surface);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 24px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; }
[id] { scroll-margin-top: calc(var(--header-h) + 28px); }
::selection { background: var(--primary-container); color: var(--on-primary); }
:focus-visible { outline: 2px solid var(--tertiary); outline-offset: 3px; border-radius: 4px; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--surface-container-lowest); }
::-webkit-scrollbar-thumb { background: var(--surface-container-highest); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--outline-variant); }

/* ---------- 3. Typography scale ---------- */
.display-hero, .headline-xl, .headline-lg, .headline-md { font-family: var(--font-headline); font-weight: 800; color: var(--on-surface); }
.display-hero { font-size: 84px; line-height: 92px; letter-spacing: -0.04em; }
.headline-xl  { font-size: 56px; line-height: 62px; letter-spacing: -0.03em; }
.headline-lg  { font-size: 36px; line-height: 42px; letter-spacing: -0.02em; font-weight: 700; }
.headline-md  { font-size: 24px; line-height: 30px; letter-spacing: -0.01em; font-weight: 700; }
.body-lg { font-size: 18px; line-height: 28px; }
.body-md { font-size: 15px; line-height: 24px; }
.body-sm { font-size: 13px; line-height: 20px; }
.label-caps { font-family: var(--font-body); font-size: 12px; line-height: 16px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
.code-badge { font-family: var(--font-body); font-size: 13px; line-height: 18px; font-weight: 600; }

.block { display: block; }
.muted { color: var(--on-surface-variant); }
.faint { color: var(--outline); }
.strong { font-weight: 700; }

/* Scroll-reveal animation (required: JS adds .in-view to .reveal) */
.reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity 1.1s ease, transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Architectural outline typography */
.stroke-primary  { color: transparent; -webkit-text-stroke: 2px #1d4ed8; }
.stroke-secondary{ color: transparent; -webkit-text-stroke: 2px var(--secondary); }
.stroke-tertiary { color: transparent; -webkit-text-stroke: 2px var(--tertiary); }
.stroke-light    { color: transparent; -webkit-text-stroke: 2px var(--on-surface); }
@supports not (-webkit-text-stroke: 1px #000) {
  .stroke-primary { color: #1d4ed8; }
  .stroke-secondary { color: var(--secondary); }
  .stroke-tertiary { color: var(--tertiary); }
  .stroke-light { color: var(--on-surface); }
}
.outline-ghost { display: block; color: var(--outline); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 700; }

.tone-primary { color: var(--primary); }
.tone-secondary { color: var(--secondary); }
.tone-tertiary { color: var(--tertiary); }
.tone-primary-container { color: var(--primary-container); }
.tone-outline { color: var(--outline); }

/* Material Symbols */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal; font-style: normal; line-height: 1;
  letter-spacing: normal; text-transform: none; display: inline-block;
  white-space: nowrap; word-wrap: normal; direction: ltr;
  font-feature-settings: 'liga'; -webkit-font-smoothing: antialiased;
  font-size: 22px; user-select: none;
}
.icon-sm { font-size: 18px !important; }
.icon-primary { color: var(--primary); }

/* WebP <picture> wrappers are layout-transparent: the inner <img> keeps
   sizing from the existing media rules. */
picture { display: contents; }


/* ---------- 4. Layout primitives ---------- */
.container { max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter); }
.container.narrow { max-width: 900px; }
.section { position: relative; z-index: 1; padding-block: var(--section-pad); }
.section-deep {
  background:
    linear-gradient(var(--overlay-bg), var(--overlay-bg)),
    linear-gradient(var(--blueprint-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-line) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
  background-color: var(--surface-container-lowest);
  box-shadow: inset 0 1px 0 var(--glass-border), inset 0 -1px 0 var(--glass-border);
}
.section-head { display: grid; gap: var(--space-md); margin-bottom: var(--space-xl); }
.section-head-main { display: flex; flex-direction: column; gap: var(--space-sm); max-width: 760px; }
.section-head-main h2 { margin-top: var(--space-xs); }
.section-head-aside { max-width: 460px; }
.section-head-row { align-items: end; }
@media (min-width: 1024px) {
  .section-head-row { grid-template-columns: minmax(0, 1fr) auto; }
}
.eyebrow { color: var(--primary); display: inline-block; margin-bottom: var(--space-sm); }
.eyebrow::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--primary-container); margin-right: 10px; vertical-align: middle; border-radius: 2px; }
.sub-head { display: flex; flex-direction: column; gap: var(--space-xs); margin-bottom: var(--space-xl); }
.section-close { max-width: 880px; margin-top: var(--space-lg); color: var(--on-surface-variant); }
.section-close b { color: var(--on-surface); }
.center-block { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-sm); margin-bottom: var(--space-lg); }

/* ---------- 5. Buttons, pills, chips ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  border-radius: var(--r-md); padding: 0.9rem 1.5rem;
  font-family: var(--font-body); font-size: 13px; line-height: 18px; font-weight: 600;
  letter-spacing: 0.02em; border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn .material-symbols-outlined { font-size: 18px; }
.btn-primary { background: var(--primary-container); color: var(--on-primary); box-shadow: 0 0 20px rgba(29, 78, 216, 0.45); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 34px rgba(29, 78, 216, 0.7); }
.btn-secondary { background: var(--surface-container-high); color: var(--on-surface); box-shadow: var(--drop-deep); }
.btn-secondary:hover { background: var(--surface-container-highest); transform: translateY(-2px); }
.btn-outline { border-color: rgba(255, 255, 255, 0.24); color: var(--on-surface); background: rgba(255, 255, 255, 0.02); }
.btn-outline:hover { border-color: #3b82f6; box-shadow: 0 0 18px -2px rgba(59, 130, 246, 0.45); transform: translateY(-2px); }
.btn-onprimary { background: var(--on-primary); color: var(--primary-fixed); flex-shrink: 0; }
.btn-onprimary:hover { transform: scale(1.04); box-shadow: 0 0 24px -6px rgba(0, 38, 130, 0.8); }
.btn-sm { padding: 0.65rem 1.1rem; }
.btn-block { width: 100%; }

.status-pill {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.5rem 1rem; border-radius: var(--r-full);
  background: var(--surface-container-high); border: 1px solid var(--glass-border);
  color: var(--primary);
}
.status-pill-primary { background: rgba(29, 78, 216, 0.16); border-color: rgba(59, 130, 246, 0.3); }
.dot { width: 9px; height: 9px; border-radius: var(--r-full); flex-shrink: 0; }
.dot-primary { background: var(--primary-container); box-shadow: 0 0 10px rgba(59, 130, 246, 0.9); animation: pulse 2s ease-in-out infinite; }
.dot-secondary { background: var(--secondary); }
.dot-tertiary { background: var(--tertiary); }

.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: 0.02em;
  padding: 6px 12px; border-radius: var(--r-default);
  background: var(--surface-container-low); color: var(--on-surface-variant);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.chip-light { background: rgba(255, 255, 255, 0.14); color: #fff; border-color: rgba(255, 255, 255, 0.18); }


/* ---------- 5b. Metric cards (hero) ---------- */
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: var(--space-sm); margin-top: var(--space-sm); }
.metric-card {
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--r-lg); padding: var(--space-sm) var(--space-md);
  display: flex; flex-direction: column; gap: 4px;
}
.metric-value { font-family: var(--font-headline); font-size: 26px; line-height: 30px; font-weight: 800; letter-spacing: -0.02em; }

/* ---------- 6. Header & navigation ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--header-border);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.site-header.scrolled { background: var(--header-bg-scrolled); box-shadow: 0 1px 24px rgba(var(--shadow-color), 0.18); }
.header-inner {
  height: var(--header-h); max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
}
.brand { display: inline-flex; align-items: center; gap: 0.75rem; }
.brand-chip {
  width: 44px; height: 44px; border-radius: 12px; background: #fff;
  display: grid; place-items: center; padding: 6px; flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease;
}
.brand:hover .brand-chip { transform: scale(1.06); }
.brand-chip img { width: 100%; height: 100%; object-fit: contain; }
.brand-logo {
  height: 58px; width: auto; max-width: 240px; object-fit: contain; display: block;
  transition: transform 0.3s ease;
}
.brand:hover .brand-logo { transform: scale(1.04); }
/* new_logo.png has black lettering: readable on the light header as-is,
   needs a light chip behind it on the dark header. */
[data-theme="dark"] .brand-logo {
  background: #f8fafc; border-radius: 12px; padding: 5px 12px;
  box-sizing: border-box;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: var(--font-headline); font-weight: 800; font-size: 19px; letter-spacing: 0.02em; }
.brand-text small { font-size: 9px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--primary); margin-top: 3px; }

.primary-nav { display: none; align-items: center; gap: clamp(0.75rem, 1.4vw, 2rem); }
@media (min-width: 1200px) { .primary-nav { display: flex; } }
.nav-link { font-size: 15px; color: var(--on-surface-variant); transition: color 0.25s ease; position: relative; padding-block: 6px; }
.nav-link:hover, .nav-link.active { color: var(--on-surface); }
.nav-link.active { color: var(--primary); font-weight: 700; }
.nav-link.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--primary-container); border-radius: 2px;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.8);
}
.header-actions { display: flex; align-items: center; gap: var(--space-md); }
.lang-switch {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 5px 8px; border-radius: var(--r-full);
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.06);
}
.lang-btn { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: var(--outline); padding: 2px 6px; border-radius: 6px; transition: color 0.2s ease; }
.lang-btn:hover { color: var(--on-surface); }
.lang-btn.active { color: var(--primary); }
.lang-sep { color: var(--outline-variant); font-size: 12px; }
.header-cta { display: none; }
@media (min-width: 640px) { .header-cta { display: inline-flex; } }

.nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 42px; height: 42px; border-radius: 10px; background: var(--surface-container-high); border: 1px solid var(--glass-border); align-items: center; }
.nav-toggle span { width: 18px; height: 2px; background: var(--on-surface); border-radius: 2px; transition: transform 0.3s ease, opacity 0.3s ease; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (min-width: 1200px) { .nav-toggle { display: none; } }

/* ---------- 10. Blueprint ambience ---------- */
.blueprint-layer { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; opacity: 0.5; }
.blueprint-layer::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--blueprint-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 45%, transparent 75%, #000 100%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 45%, transparent 75%, #000 100%);
}
.bp-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.bp-curve { opacity: 0.75; }

/* ---------- 11. Hero ---------- */
.hero { padding-top: calc(var(--header-h) + var(--space-xl)); padding-bottom: var(--space-2xl); }
.hero-topbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.flow-pill { display: none; }
.flow-line { display: inline-flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-top: var(--space-md); color: var(--on-surface); }
.flow-line i, .flow-pill i { color: var(--outline-variant); font-style: normal; }
.flow-line b, .flow-pill b { color: var(--primary); font-weight: 700; }
.flow-line em, .flow-pill em { color: var(--tertiary); font-style: normal; }
@media (min-width: 900px) {
  .flow-pill { display: inline-flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; padding: 0.55rem 1.1rem; border-radius: var(--r-full); background: var(--surface-container-low); color: var(--on-surface); border: 1px solid var(--glass-border); }
  .flow-line { display: none; }
}
.hero-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-lg); } }
.hero-editorial { display: flex; flex-direction: column; gap: var(--space-md); }
.hero-editorial h1 { margin-top: 6px; }
.lead { color: var(--on-surface-variant); max-width: 640px; }
.cta-row { display: flex; flex-wrap: wrap; gap: var(--space-md); padding-top: var(--space-xs); }

.hero-visual { position: relative; }
.visual-stack {
  position: relative; border-radius: var(--r-xl); overflow: hidden;
  background: var(--surface-container-low); border: 1px solid var(--glass-border);
  padding: var(--space-md);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.75), var(--edge-corona);
}
.glass-panel {
  background: var(--glass-panel-bg);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
}
.spotlight {
  position: absolute; top: -6rem; right: -6rem; width: 320px; height: 320px;
  border-radius: var(--r-full); background: rgba(29, 78, 216, 0.22); filter: blur(64px);
  pointer-events: none;
}
.module-card {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm);
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--r-lg); padding: 0.9rem 1rem; margin-bottom: var(--space-sm);
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}
.module-card:hover { background: var(--surface-container-high); transform: translateY(-2px); border-color: rgba(59, 130, 246, 0.25); }
.module-left { display: flex; align-items: center; gap: var(--space-sm); min-width: 0; }
.module-ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.ic-primary { background: rgba(29, 78, 216, 0.2); color: var(--primary); }
.ic-tertiary { background: rgba(0, 88, 190, 0.28); color: var(--tertiary); }
.ic-neutral { background: var(--surface-container-highest); color: var(--primary); }
.module-name { display: block; font-size: 13px; font-weight: 600; line-height: 18px; }
.module-desc { display: block; font-size: 12px; line-height: 17px; color: var(--on-surface-variant); margin-top: 2px; }
.module-tag { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; padding: 5px 9px; border-radius: 8px; flex-shrink: 0; }
.tag-primary { background: var(--primary-container); color: var(--on-primary); }
.tag-secondary { background: var(--secondary-container); color: var(--secondary-fixed); }
.tag-tertiary { background: var(--surface-container-highest); color: var(--primary); }
.banner-mini {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background-image:
    linear-gradient(180deg, rgba(11, 15, 16, 0.35) 0%, rgba(11, 15, 16, 0.88) 78%),
    url("../NLOGA_VISUAL_IDENTITY/1787655732189.jfif");
  background-image:
    linear-gradient(180deg, rgba(11, 15, 16, 0.35) 0%, rgba(11, 15, 16, 0.88) 78%),
    image-set(
      url("../NLOGA_VISUAL_IDENTITY/1787655732189-1280.webp") type("image/webp"),
      url("../NLOGA_VISUAL_IDENTITY/1787655732189.jfif") type("image/jpeg")
    );
  background-size: cover; background-position: center;
  min-height: 200px; display: flex; align-items: flex-end; padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.banner-mini-inner { display: flex; flex-direction: column; gap: 6px; }
.banner-eyebrow { color: var(--primary); letter-spacing: 0.22em; font-size: 10px; }
.banner-copy { font-size: 13px; line-height: 19px; color: var(--on-surface-variant); }

/* ---------- 12. Quadrant cards ---------- */
.quad-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-md); }
.quad-card {
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md); min-height: 270px;
  display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.quad-card:hover { transform: translateY(-4px); border-color: rgba(59, 130, 246, 0.35); box-shadow: var(--drop-deep), var(--edge-corona); }
.quad-top { display: flex; align-items: center; justify-content: space-between; }
.quad-body { display: flex; flex-direction: column; gap: var(--space-sm); flex-grow: 1; padding-block: var(--space-sm); }
.quad-bar { display: block; height: 4px; border-radius: var(--r-full); background: var(--surface-container-high); overflow: hidden; }
.quad-bar i { display: block; height: 100%; width: var(--w, 60%); border-radius: inherit; transition: width 0.6s ease; }
.quad-card:hover .quad-bar i { width: 100%; }
.fill-primary { background: var(--primary-container); box-shadow: 0 0 10px rgba(29, 78, 216, 0.7); }
.fill-secondary { background: var(--secondary-container); }
.fill-tertiary { background: var(--tertiary-container); }
.fill-primary-container { background: var(--primary-container); }

/* ---------- 13. Capabilities carousel ---------- */
.car-nav { display: flex; gap: var(--space-sm); }
.car-btn {
  width: 48px; height: 48px; border-radius: var(--r-full);
  background: var(--surface-container-high); color: var(--on-surface);
  display: grid; place-items: center; border: 1px solid var(--glass-border);
  box-shadow: var(--drop-deep);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, opacity 0.25s ease;
}
.car-btn:hover:not(:disabled) { background: var(--primary-container); color: var(--on-primary); transform: translateY(-2px); }
.car-btn:disabled { opacity: 0.35; cursor: default; }
.carousel { overflow: hidden; }
.car-track { display: flex; gap: var(--space-md); transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1); cursor: grab; touch-action: pan-y; }
.car-track.dragging { transition: none; cursor: grabbing; }
.is-hidden { display: none !important; }
.cap-card {
  flex: 0 0 min(460px, 100%); display: flex; flex-direction: column; gap: var(--space-sm);
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-xl); padding: var(--space-lg);
  box-shadow: var(--drop-deep), 0 0 24px -8px rgba(29, 78, 216, 0.18);
  user-select: none;
}
.cap-card > .cap-top { display: flex; align-items: center; justify-content: space-between; }
.cap-tagline { font-family: var(--font-headline); font-weight: 700; font-size: 17px; line-height: 24px; color: var(--primary); }
.cap-card .body-md { flex-grow: 1; }
.cap-link {
  display: inline-flex; align-items: center; gap: 0.5rem; margin-top: var(--space-sm);
  font-size: 13px; font-weight: 600; letter-spacing: 0.02em; text-align: left;
  transition: gap 0.25s ease; align-self: flex-start;
}
.cap-link:hover { gap: 0.8rem; }
.link-primary { color: var(--primary); }
.link-secondary { color: var(--secondary); }
.link-tertiary { color: var(--tertiary); }
.car-progress { display: block; height: 4px; border-radius: var(--r-full); background: var(--surface-container-high); margin-top: var(--space-md); overflow: hidden; }
.car-progress i { display: block; height: 100%; width: 25%; border-radius: inherit; background: linear-gradient(90deg, var(--primary-container), var(--tertiary)); transition: width 0.45s ease; }

/* ---------- 14. Approach nodes ---------- */
.node-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-md); }
.node {
  position: relative; overflow: hidden;
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: var(--space-md);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.node::before {
  content: ""; position: absolute; top: -48px; right: -48px; width: 150px; height: 150px;
  border-radius: var(--r-full); background: radial-gradient(circle, rgba(37, 99, 235, 0.25), transparent 70%);
  pointer-events: none;
}
.node:hover { transform: translateY(-4px); border-color: rgba(59, 130, 246, 0.3); box-shadow: var(--edge-corona); }
.node-top { display: flex; align-items: center; justify-content: space-between; }
.phase { color: var(--on-surface-variant); }
.node-num {
  width: 34px; height: 34px; border-radius: var(--r-full);
  background: rgba(29, 78, 216, 0.2); color: var(--primary);
  display: grid; place-items: center; font-weight: 800; font-family: var(--font-headline);
}
.node-title { display: flex; flex-direction: column; gap: 6px; }
.node-title h3 { text-transform: uppercase; font-size: 20px; }
.node-q { color: var(--primary); font-size: 11px; }
.node .body-md { flex-grow: 1; }

/* ---------- 15. Why Nloga & problems ---------- */
.why-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); align-items: start; }
@media (min-width: 1024px) { .why-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } }
.why-left { display: flex; flex-direction: column; gap: var(--space-md); }
.mini-card {
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: 6px;
}
.mini-card-title { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; font-family: var(--font-headline); font-size: 18px; }
.why-right { display: flex; flex-direction: column; gap: var(--space-sm); }
.pillar-row {
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: 4px;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}
.pillar-row:hover { background: var(--surface-container-high); transform: translateX(4px); border-color: rgba(59, 130, 246, 0.25); }

.prob-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-md); }
.prob-card {
  position: relative; background: var(--surface-container-low);
  border: 1px solid rgba(255, 255, 255, 0.05); border-radius: var(--r-lg);
  padding: var(--space-md); padding-right: calc(var(--space-md) + 28px);
  display: flex; flex-direction: column; gap: 6px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.prob-card:hover { transform: translateY(-4px); border-color: rgba(59, 130, 246, 0.35); box-shadow: var(--drop-deep); }
.prob-card h3 { font-family: var(--font-headline); font-weight: 700; font-size: 19px; line-height: 25px; }
.prob-arrow { position: absolute; top: var(--space-md); right: var(--space-md); color: var(--primary); opacity: 0.6; transition: opacity 0.25s ease, transform 0.25s ease; font-size: 20px; }
.prob-card:hover .prob-arrow { opacity: 1; transform: translate(2px, -2px); }

/* ---------- 16. Selected work ---------- */
.tabs {
  display: inline-flex; flex-wrap: wrap; gap: 4px; align-self: start;
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 6px; border-radius: var(--r-lg);
}
.tab { font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 10px; color: var(--on-surface-variant); transition: all 0.25s ease; }
.tab:hover { color: var(--on-surface); }
.tab.active { background: var(--primary-container); color: var(--on-primary); box-shadow: 0 0 16px -4px rgba(29, 78, 216, 0.6); }

.work-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(440px, 100%), 1fr)); gap: var(--space-lg); }
.work-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-xl);
  box-shadow: var(--drop-deep);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.work-card:hover { transform: translateY(-5px); box-shadow: var(--drop-deep), var(--edge-corona); border-color: rgba(59, 130, 246, 0.3); }
.work-media { position: relative; height: 260px; overflow: hidden; background: var(--surface-container-lowest); }
.work-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.work-card:hover .work-media img { transform: scale(1.06); }
.work-flag {
  position: absolute; top: 12px; left: 12px;
  padding: 6px 12px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
  background: var(--caption-bg); color: var(--caption-fg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.flag-primary { color: var(--primary); }
.flag-secondary { color: var(--secondary); }
.flag-tertiary { color: var(--tertiary); }
.work-body { padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); flex-grow: 1; }
.work-meta { display: flex; align-items: center; justify-content: space-between; }
.work-foot { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-md); margin-top: auto; padding-top: var(--space-xs); border-top: 1px dashed var(--outline-variant); }
.work-link { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 600; color: var(--on-surface); transition: color 0.25s ease, gap 0.25s ease; }
.work-link:hover { color: var(--primary); gap: 8px; }
.work-metric {
  display: inline-flex; align-items: center; gap: 6px; width: fit-content;
  font-size: 12.5px; font-weight: 600; color: var(--on-surface-variant);
  padding: 6px 10px; border-radius: var(--r-full);
  background: var(--surface-container-high); border: 1px solid var(--outline-variant);
}
.work-metric .material-symbols-outlined { color: var(--primary); }
.work-cta {
  margin-top: var(--space-lg);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-md);
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-xl); padding: var(--space-lg);
  background-image: radial-gradient(circle at top right, rgba(37, 99, 235, 0.18), transparent 65%);
}

/* ---------- Client logo strip (sample wordmarks) ---------- */
.logo-strip {
  position: relative; z-index: 1;
  padding-block: clamp(1.75rem, 4vw, 3rem);
  border-block: 1px solid var(--outline-variant);
  background: var(--surface-dim);
}
.logo-strip-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-md); }
.logo-row { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(1.25rem, 4vw, 3rem); }
.logo-mark {
  font-family: var(--font-headline); font-size: 15px; font-weight: 700;
  letter-spacing: 0.06em; color: var(--on-surface-variant);
  opacity: 0.72; transition: opacity 0.25s ease, color 0.25s ease;
}
.logo-mark:hover { opacity: 1; color: var(--on-surface); }




/* ---------- 7. Mobile drawer ---------- */
.mobile-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 80;
  width: min(340px, 86vw);
  background: var(--surface-container-lowest);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding: calc(var(--header-h)) var(--space-lg) var(--space-lg);
  display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-lg);
  transform: translateX(105%); transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.6);
}
.mobile-drawer.open { transform: translateX(0); }
.drawer-nav { display: flex; flex-direction: column; gap: 4px; }
.drawer-nav .nav-link { font-size: 18px; padding: 12px 10px; border-radius: 10px; }
.drawer-nav .nav-link:hover, .drawer-nav .nav-link.active { background: var(--surface-container); }
.drawer-footer { display: flex; flex-direction: column; gap: var(--space-md); }
.drawer-lang { align-self: flex-start; }
.drawer-scrim {
  position: fixed; inset: 0; z-index: 70; background: var(--scrim-bg);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  opacity: 0; transition: opacity 0.3s ease;
}
.drawer-scrim.visible { opacity: 1; }
@media (min-width: 1200px) { .mobile-drawer { display: none; } .drawer-scrim { display: none; } }

/* ---------- 8. Pulse overlays ---------- */
.pulse-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-lg);
  background: var(--overlay-bg);
  -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  opacity: 0; pointer-events: none; visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.pulse-overlay.is-visible { opacity: 1; pointer-events: auto; visibility: visible; }
.pulse-overlay.is-gone { display: none; }
.pulse-rings { position: relative; display: grid; place-items: center; width: 200px; height: 200px; }
.ring { position: absolute; border-radius: var(--r-full); }
.ring-1 { width: 192px; height: 192px; border: 1px solid rgba(183, 196, 255, 0.25); animation: spin-slow 16s linear infinite; }
.ring-2 { width: 150px; height: 150px; border: 1px dashed rgba(29, 78, 216, 0.55); animation: spin-slow 22s linear infinite reverse; }
.pulse-core {
  position: relative; width: 96px; height: 96px; border-radius: var(--r-full);
  background: #fff; display: grid; place-items: center; padding: 16px;
  box-shadow: 0 0 24px -4px rgba(29, 78, 216, 0.5);
  animation: pulse-glow 2s ease-in-out infinite;
}
.pulse-core img { width: 100%; height: 100%; object-fit: contain; }
.pulse-copy { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.pulse-tag { color: var(--primary); letter-spacing: 0.25em; }
.pulse-sub { color: var(--on-surface-variant); text-align: center; padding-inline: var(--space-md); }

/* ---------- 9. Toast ---------- */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translate(-50%, 16px);
  z-index: 120; pointer-events: none;
  background: var(--surface-container-high); color: var(--on-surface);
  border: 1px solid rgba(59, 130, 246, 0.4); border-radius: var(--r-full);
  box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.8), 0 0 24px -6px rgba(29, 78, 216, 0.4);
  padding: 0.8rem 1.4rem; font-size: 13px; font-weight: 600;
  opacity: 0; transition: opacity 0.35s ease, transform 0.35s ease;
}
/* ---------- 17. Ecosystem ---------- */
.eco-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: var(--space-lg); }
.eco-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--r-xl); box-shadow: var(--drop-deep);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.eco-card:hover { transform: translateY(-5px); border-color: rgba(59, 130, 246, 0.3); box-shadow: var(--drop-deep), var(--edge-corona); }
.eco-body { padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); }
.eco-stack { display: flex; flex-direction: column; line-height: 1.02; margin: 2px 0 4px; }
.eco-stack .we { font-family: var(--font-headline); font-weight: 800; font-size: 30px; letter-spacing: -0.02em; }
.eco-media { position: relative; height: 220px; overflow: hidden; background: var(--surface-container-lowest); }
.eco-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.eco-card:hover .eco-media img { transform: scale(1.06); }
.media-caption {
  position: absolute; left: 12px; bottom: 12px;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--caption-bg); color: var(--caption-fg); border: 1px solid var(--glass-border);
  border-radius: var(--r-full); padding: 6px 12px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.eco-foot { padding: 0 var(--space-md) var(--space-md); margin-top: auto; }
.callout-main { display: flex; flex-direction: column; gap: var(--space-sm); align-items: flex-start; min-width: min(560px, 100%); }
.callout-main .label-caps { color: var(--on-primary); opacity: 0.85; letter-spacing: 0.2em; }
.callout-copy { color: var(--on-primary); opacity: 0.92; max-width: 640px; }
.callout {
  margin-top: var(--space-lg); display: flex; flex-wrap: wrap; gap: var(--space-md);
  align-items: center; justify-content: space-between;
  padding: var(--space-lg); border-radius: var(--r-xl);
  background: linear-gradient(120deg, var(--primary-container), var(--surface-container-high) 60%, var(--surface-container-lowest));
  border: 1px solid rgba(59, 130, 246, 0.35); box-shadow: var(--drop-deep), var(--edge-corona);
}

/* ---------- 17b. Packages & pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: var(--space-lg); }
.price-card {
  display: flex; flex-direction: column; gap: var(--space-sm);
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--r-xl); padding: var(--space-lg);
  box-shadow: var(--drop-deep);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.price-card:hover { transform: translateY(-5px); border-color: rgba(59, 130, 246, 0.3); box-shadow: var(--drop-deep), var(--edge-corona); }
.price-top { display: flex; align-items: center; justify-content: space-between; }
.price-from { font-family: var(--font-headline); font-size: 15px; color: var(--on-surface-variant); display: flex; align-items: baseline; gap: 6px; }
.price-from strong { font-size: 32px; font-weight: 800; color: var(--on-surface); letter-spacing: -0.02em; }
.price-from small { font-size: 14px; font-weight: 600; color: var(--on-surface-variant); }
.price-list { display: flex; flex-direction: column; gap: 8px; }
.price-list li { position: relative; padding-left: 26px; font-size: 15px; line-height: 24px; color: var(--on-surface-variant); }
.price-list li::before {
  content: ""; position: absolute; left: 4px; top: 6px; width: 6px; height: 11px;
  border: solid var(--primary); border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.price-alt { font-size: 13px; color: var(--on-surface-variant); padding-top: 8px; border-top: 1px dashed var(--outline-variant); }
.price-card .btn { margin-top: auto; }
.price-note { display: flex; align-items: flex-start; gap: 10px; margin-top: var(--space-lg); color: var(--on-surface-variant); font-size: 14px; max-width: 760px; }
.price-note .material-symbols-outlined { flex-shrink: 0; }

/* ---------- 18. Who / about / values / process ---------- */
@media (min-width: 1024px) {
  .about-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: start; }
}
.about-main { display: flex; flex-direction: column; gap: var(--space-sm); }
.about-side { position: sticky; top: calc(var(--header-h) + var(--space-md)); }
.about-side .eco-media { height: 420px; border-radius: var(--r-xl); border: 1px solid rgba(255, 255, 255, 0.06); }
.who-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-md); }
.who-card {
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.who-card:hover { transform: translateY(-4px); border-color: rgba(59, 130, 246, 0.3); }
.who-ic {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(29, 78, 216, 0.16); color: var(--primary);
  border: 1px solid rgba(59, 130, 246, 0.3);
}
.about-grid { display: grid; gap: var(--space-lg); }
.about-duo { display: grid; gap: var(--space-md); }
@media (min-width: 860px) { .about-duo { grid-template-columns: 1fr 1fr; } }
.about-card {
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: var(--space-sm);
}
.about-story-title { margin-top: var(--space-lg); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-md); margin-top: var(--space-md); }
.value-card {
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: 8px;
}
.value-card h4 { font-family: var(--font-headline); font-size: 19px; font-weight: 700; }
.steps { display: grid; gap: var(--space-md); counter-reset: step; }
.step {
  position: relative; background: var(--surface-container);
  border: 1px solid rgba(255, 255, 255, 0.05); border-radius: var(--r-lg);
  padding: var(--space-md); padding-left: calc(var(--space-md) + 56px);
  display: flex; flex-direction: column; gap: 6px;
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; left: var(--space-md); top: var(--space-md);
  font-family: var(--font-headline); font-weight: 800; font-size: 22px; color: var(--primary);
}
.step-output { color: var(--on-surface-variant); font-size: 13px; }
.step-output b { color: var(--primary); }

/* ---------- 19. Insights / testimonials ---------- */
.insights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: var(--space-md); }
.insight-card {
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.insight-card:hover { transform: translateY(-4px); border-color: rgba(59, 130, 246, 0.3); }
.quote-card {
  background: var(--surface-container-low); border: 1px dashed rgba(59, 130, 246, 0.4);
  border-radius: var(--r-xl); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-sm); text-align: center; align-items: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 20. Contact ---------- */
.contact-grid { display: grid; gap: var(--space-lg); align-items: start; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } }
.contact-aside { display: flex; flex-direction: column; gap: var(--space-md); }
.contact-lines { display: flex; flex-direction: column; gap: var(--space-sm); }
.contact-line {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: 12px 16px;
}
.contact-form {
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--r-xl); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-md);
  box-shadow: var(--drop-deep);
}
.form-row { display: grid; gap: var(--space-md); }
@media (min-width: 720px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-surface-variant); }
.form-field input, .form-field select, .form-field textarea {
  background: var(--input-bg); color: var(--on-surface);
  border: 1.5px solid var(--outline-variant); border-radius: var(--r-default);
  padding: 12px 14px; font: inherit; font-size: 15px; width: 100%;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--tertiary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25), 0 0 18px -2px rgba(59, 130, 246, 0.5);
}
.form-note { font-size: 13px; color: var(--on-surface-variant); }
.form-note:empty { display: none; }

/* Validation states (toggled by js/script.js) */
.form-field input.field-error,
.form-field select.field-error,
.form-field textarea.field-error {
  border-color: #93000a;
  box-shadow: 0 0 0 3px rgba(147, 0, 10, 0.22);
}
.form-field input.field-error:focus,
.form-field select.field-error:focus,
.form-field textarea.field-error:focus { border-color: var(--error, #ffb4ab); }

/* ---------- 21. FAQ ---------- */
.faq-grid { display: grid; gap: var(--space-lg); align-items: start; }
.faq-left { display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-left p { max-width: 320px; }
@media (min-width: 1024px) { .faq-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); } }
.faq-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-item {
  background: var(--surface-container); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); overflow: hidden;
  transition: border-color 0.25s ease;
}
.faq-item.open { border-color: rgba(59, 130, 246, 0.4); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: var(--space-md); text-align: left; font-family: var(--font-headline);
  font-size: 17px; font-weight: 700; color: var(--on-surface);
}
.faq-q:hover { color: var(--primary); }
.faq-icon { color: var(--primary); transition: transform 0.3s ease; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-a p { padding: 0 var(--space-md) var(--space-md); }

/* ---------- 22. Final CTA / footer ---------- */
.cta-panel {
  position: relative; overflow: hidden;
  border-radius: var(--r-xl); padding: var(--space-lg);
  background: linear-gradient(135deg, var(--surface-container-high), var(--surface-container) 55%, var(--surface-container-lowest));
  border: 1px solid rgba(59, 130, 246, 0.3);
  box-shadow: var(--drop-deep), var(--edge-corona);
}
@media (min-width: 860px) { .cta-panel { padding: var(--space-xl); } }
.cta-glow {
  position: absolute; left: -96px; bottom: -96px; width: 380px; height: 380px;
  border-radius: var(--r-full); background: rgba(29, 78, 216, 0.3); filter: blur(90px);
  pointer-events: none;
}
.cta-grid { position: relative; z-index: 1; display: grid; gap: var(--space-lg); align-items: center; }
@media (min-width: 1024px) { .cta-grid { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); } }
.cta-main { display: flex; flex-direction: column; gap: var(--space-sm); align-items: flex-start; }
.cta-side { display: flex; flex-direction: column; gap: var(--space-sm); }
.contact-card {
  background: var(--glass-panel-bg); border: 1px solid var(--glass-border);
  border-radius: var(--r-lg); padding: var(--space-sm) var(--space-md);
  display: flex; flex-direction: column; gap: 8px;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.contact-row { display: inline-flex; align-items: center; gap: 8px; }
a.contact-row:hover { color: var(--primary); }
.site-footer { background: var(--surface-container-lowest); border-top: 1px solid rgba(255, 255, 255, 0.06); padding: var(--space-xl) 0 var(--space-lg); }
.footer-grid { display: grid; gap: var(--space-lg); padding-bottom: var(--space-lg); }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 3fr); } }
.footer-brand { display: flex; flex-direction: column; gap: var(--space-md); align-items: flex-start; }
.footer-hq { display: flex; flex-direction: column; gap: 4px; }
.footer-col { display: flex; flex-direction: column; gap: var(--space-sm); align-items: flex-start; }
.footer-pillar {
  display: flex; flex-direction: column; gap: 2px; width: 100%;
  background: var(--surface-container-low); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-lg); padding: 12px 16px;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.footer-pillar:hover { background: var(--surface-container); border-color: rgba(59, 130, 246, 0.3); }
.footer-link { display: inline-flex; align-items: center; gap: 8px; color: var(--on-surface-variant); }
.footer-link:hover { color: var(--on-surface); }
.footer-philosophy { background: var(--surface-container-low); border-radius: var(--r-lg); padding: var(--space-sm) var(--space-md); display: flex; flex-direction: column; gap: 6px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06); padding-top: var(--space-md);
  display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; justify-content: space-between;
}
.footer-legal { display: flex; gap: var(--space-md); }

/* ---------- 23. Keyframes ---------- */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.82); }
}
@keyframes pulse-glow {
  0%, 100% { transform: scale(1); box-shadow: 0 0 24px -4px rgba(29, 78, 216, 0.4); }
  50% { transform: scale(1.08); box-shadow: 0 0 45px 8px rgba(29, 78, 216, 0.8); }
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

/* ---------- 24. Responsive type scale & motion safety ---------- */
@media (max-width: 767px) {
  .headline-xl { font-size: 32px; line-height: 38px; letter-spacing: -0.02em; }
  .headline-lg { font-size: 28px; line-height: 34px; }
  .headline-md { font-size: 21px; line-height: 27px; }
  .body-lg { font-size: 16px; line-height: 26px; }
  .section { padding-block: clamp(3.5rem, 11vw, 5rem); }
}

@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; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 25. Theme toggle + light-theme refinements ---------- */
body { transition: background-color 0.35s ease, color 0.35s ease; }

.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: var(--r-full);
  background: var(--surface-container-low); border: 1px solid var(--glass-border);
  color: var(--on-surface); flex-shrink: 0;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.theme-toggle:hover { transform: translateY(-2px); border-color: var(--card-border-strong); color: var(--primary); }
.theme-toggle svg { width: 20px; height: 20px; display: block; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
.theme-toggle-wide { justify-content: center; }
/* Keep header toggle visible on small screens */
.header-actions .theme-toggle { order: -1; }
@media (max-width: 639px) {
  .header-actions { gap: 0.5rem; }
  .header-actions .theme-toggle { width: 40px; height: 40px; }
}

/* Light theme: swap dark-only hairlines for ink hairlines, soften shadows,
   and keep imagery overlays readable. Dark theme keeps original values. */
[data-theme="light"] .chip,
[data-theme="light"] .metric-card,
[data-theme="light"] .lang-switch,
[data-theme="light"] .module-card,
[data-theme="light"] .quad-card,
[data-theme="light"] .cap-card,
[data-theme="light"] .node,
[data-theme="light"] .pillar-row,
[data-theme="light"] .prob-card,
[data-theme="light"] .work-card,
[data-theme="light"] .eco-card,
[data-theme="light"] .price-card,
[data-theme="light"] .who-card,
[data-theme="light"] .about-card,
[data-theme="light"] .value-card,
[data-theme="light"] .step,
[data-theme="light"] .insight-card,
[data-theme="light"] .contact-line,
[data-theme="light"] .contact-form,
[data-theme="light"] .faq-item,
[data-theme="light"] .tabs,
[data-theme="light"] .footer-pillar,
[data-theme="light"] .nav-toggle,
[data-theme="light"] .car-btn {
  border-color: var(--card-border);
}

[data-theme="light"] .visual-stack {
  box-shadow: 0 30px 60px -28px rgba(7, 11, 25, 0.28), var(--edge-corona);
}
[data-theme="light"] .banner-mini { border-color: var(--card-border); }
[data-theme="light"] .banner-mini-inner { color: #fff; }
[data-theme="light"] .banner-eyebrow { color: #dbe4ff; }
[data-theme="light"] .banner-copy { color: rgba(255, 255, 255, 0.88); }
[data-theme="light"] .banner-mini .headline-md { color: #fff; }
[data-theme="light"] .banner-mini .stroke-primary { -webkit-text-stroke-color: #dbe4ff; }

[data-theme="light"] .callout {
  background: linear-gradient(120deg, #1d4ed8, #0f2fa0 55%, #070b19);
  border-color: rgba(29, 78, 216, 0.4);
}
[data-theme="light"] .callout-main .label-caps,
[data-theme="light"] .callout-copy { color: #fff; }
[data-theme="light"] .btn-onprimary { background: #fff; color: #1d4ed8; }

[data-theme="light"] .btn-outline { border-color: var(--outline-variant); background: rgba(29, 78, 216, 0.04); }
[data-theme="light"] .site-footer,
[data-theme="light"] .footer-bottom { border-color: var(--card-border); }
[data-theme="light"] .blueprint-layer { opacity: 0.65; }
[data-theme="light"] .toast { box-shadow: 0 18px 40px -16px rgba(7, 11, 25, 0.35), 0 0 24px -6px rgba(29, 78, 216, 0.35); }
[data-theme="light"] ::-webkit-scrollbar-track { background: var(--surface-dim); }
[data-theme="light"] .mobile-drawer { border-left-color: var(--card-border); box-shadow: -20px 0 60px rgba(7, 11, 25, 0.18); }

/* ---------- 26. Diverse scroll-reveal choreography ---------- */
/* Base .reveal is fade-up; sections below override the *entry* vector.
   The closing .reveal.in-view rule resets every variant. */
.hero-topbar.reveal { transform: translateY(-18px); }
.hero-editorial.reveal { transform: translateX(-36px); }
.hero-visual.reveal { transform: translateX(36px); }

#problems .prob-card.reveal:nth-child(odd) { transform: translateX(-36px); }
#problems .prob-card.reveal:nth-child(even) { transform: translateX(36px); }

.why-left.reveal { transform: translateX(-36px); }
.pillar-row.reveal { transform: translateX(40px); }

.work-card.reveal { transform: translateY(16px) scale(0.94); }
.price-grid .price-card.reveal { transform: translateY(16px) scale(0.95); }

.eco-grid > .eco-card.reveal:nth-child(1) { transform: translateX(-40px); }
.eco-grid > .eco-card.reveal:nth-child(3) { transform: translateX(40px); }

.about-main.reveal { transform: translateX(-36px); }
.about-side.reveal { transform: scale(0.94); }

.steps .step.reveal { transform: translateX(-40px); }
.insights-grid .insight-card.reveal { transform: translateY(14px) scale(0.93); }

#contact-form.reveal { transform: translateX(-36px); }
.contact-aside.reveal { transform: translateX(36px); }
.faq-list.reveal { transform: translateX(36px); }

.cta-panel.reveal,
.callout.reveal,
.quote-card.reveal { transform: scale(0.95); }

/* Reset for every variant above. !important because ID-scoped entry
   vectors (e.g. #problems …:nth-child) outrank a plain class reset. */
.reveal.in-view { opacity: 1; transform: none !important; }

/* ---------- 27. Cases, articles, testimonials, fabs, modal ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  height: 3px; background: transparent; pointer-events: none;
}
.scroll-progress i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--primary-container), var(--tertiary));
  border-radius: 0 3px 3px 0;
  transition: width 0.15s linear;
}

.fab-stack {
  position: fixed; right: 20px; bottom: 20px; z-index: 85;
  display: flex; flex-direction: column; gap: 12px; align-items: center;
}
.fab {
  width: 52px; height: 52px; border-radius: var(--r-full);
  display: grid; place-items: center;
  box-shadow: 0 14px 30px -10px rgba(var(--shadow-color), 0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.3s ease;
}
.fab:hover { transform: translateY(-3px); }
.fab .material-symbols-outlined { font-size: 24px; }
.fab-whatsapp { background: #25d366; color: #fff; }
.fab-whatsapp:hover { box-shadow: 0 14px 34px -8px rgba(37, 211, 102, 0.65); }
.fab-top {
  background: var(--surface-container-high); color: var(--on-surface);
  border: 1px solid var(--glass-border);
  opacity: 0; pointer-events: none; transform: translateY(10px);
}
.fab-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

.btn-whatsapp { background: #25d366; color: #fff; box-shadow: 0 0 20px rgba(37, 211, 102, 0.35); }
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 0 34px rgba(37, 211, 102, 0.55); }

.t-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: var(--space-md); margin-top: var(--space-md); }
.t-card {
  background: var(--surface-container); border: 1px solid var(--glass-border);
  border-top: 3px solid var(--signal);
  border-radius: var(--r-lg); padding: var(--space-md);
  display: flex; flex-direction: column; gap: var(--space-sm);
  box-shadow: var(--drop-deep);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.t-card:hover { transform: translateY(-4px); border-color: var(--card-border-strong); border-top-color: var(--signal); }
.t-stars { color: var(--signal); letter-spacing: 0.2em; font-size: 15px; }
.t-who { display: flex; flex-direction: column; gap: 2px; margin-top: auto; padding-top: var(--space-xs); }
.t-who strong { font-family: var(--font-headline); font-size: 15px; }

.modal-overlay {
  position: fixed; inset: 0; z-index: 110;
  background: var(--scrim-bg);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-md);
  opacity: 0; transition: opacity 0.4s ease;
}
.modal-overlay.open { opacity: 1; }
.modal-overlay[hidden] { display: none; }
.modal {
  position: relative; width: min(720px, 100%); max-height: 86vh; overflow-y: auto;
  background: var(--surface-container-lowest); color: var(--on-surface);
  border: 1px solid var(--glass-border); border-radius: var(--r-xl);
  box-shadow: var(--drop-deep), var(--edge-corona);
  padding: var(--space-lg);
  transform: translateY(26px) scale(0.97); opacity: 0;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}
.modal-overlay.open .modal { transform: none; opacity: 1; }
.modal-close {
  position: sticky; top: 0; float: right;
  width: 42px; height: 42px; border-radius: var(--r-full);
  background: var(--surface-container-high); color: var(--on-surface);
  border: 1px solid var(--glass-border);
  display: grid; place-items: center; margin-left: var(--space-sm);
  transition: background 0.25s ease, transform 0.25s ease;
}
.modal-close:hover { background: var(--primary-container); color: var(--on-primary); transform: rotate(90deg); }
.modal-body { display: flex; flex-direction: column; gap: var(--space-sm); align-items: flex-start; }
.modal-body .headline-lg { padding-right: 52px; }
.modal-h { font-family: var(--font-headline); font-size: 17px; font-weight: 700; color: var(--primary); margin-top: var(--space-sm); }
.modal-list { display: flex; flex-direction: column; gap: 8px; padding-left: 1.2rem; color: var(--on-surface-variant); font-size: 15px; line-height: 24px; }
.modal-list li::marker { color: var(--primary-container); }
.case-media { width: 100%; height: 240px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--glass-border); }
.case-media img { width: 100%; height: 100%; object-fit: cover; }
.modal-cta { margin-top: var(--space-sm); }
.footer-legal { display: flex; gap: var(--space-md); }
.footer-legal-btn { transition: color 0.2s ease; }
.footer-legal-btn:hover { color: var(--on-surface); }

/* ---------- 29. Canvas ribbons (hero motif echoed per section) ---------- */
/* NOTE: no overflow:hidden on .section — it would break .about-side sticky. */
.section > .container { position: relative; z-index: 1; }
.ribbon { position: absolute; z-index: 0; pointer-events: none; opacity: 0.55; }
.ribbon path, .ribbon ellipse { fill: none; }
.ribbon-cap { top: -30px; right: -40px; width: min(560px, 72%); }
.ribbon-work { bottom: -24px; left: -60px; width: min(620px, 82%); opacity: 0.5; }
.ribbon-eco { top: 6%; right: -90px; width: min(480px, 62%); opacity: 0.5; }
.ribbon-about { top: 0; left: -60px; height: 100%; width: 200px; opacity: 0.45; }
.ribbon-insights { top: -10px; right: -30px; width: min(520px, 70%); opacity: 0.5; }
.ribbon-contact { bottom: -10px; right: 0; width: min(540px, 78%); opacity: 0.6; }
@media (max-width: 767px) { .ribbon { opacity: 0.32; } }

/* ---------- 28. Lightbox gallery ---------- */
.work-media img, .eco-grid .eco-media img, .about-side .eco-media img { cursor: zoom-in; }
.lightbox {
  position: fixed; inset: 0; z-index: 115;
  background: rgba(7, 11, 25, 0.94);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center; gap: var(--space-sm);
  padding: var(--space-lg);
  opacity: 0; transition: opacity 0.4s ease;
}
.lightbox.open { opacity: 1; }
.lightbox[hidden] { display: none; }
.lb-figure {
  max-width: min(880px, 82vw); max-height: 82vh; margin: 0;
  display: flex; flex-direction: column; gap: var(--space-sm); align-items: center;
  overflow: hidden;
}
.lb-figure img {
  max-width: 100%; max-height: 72vh; object-fit: contain;
  border-radius: var(--r-lg); border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8);
  cursor: zoom-in;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.lb-figure img.zoomed { transform: scale(1.8); cursor: zoom-out; }
.lb-figure figcaption { color: rgba(255, 255, 255, 0.85); text-align: center; }
.lb-count { position: absolute; top: 22px; left: 24px; color: rgba(255, 255, 255, 0.7); }
.lb-btn {
  width: 52px; height: 52px; border-radius: var(--r-full); flex-shrink: 0;
  background: rgba(255, 255, 255, 0.08); color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: grid; place-items: center;
  transition: background 0.25s ease, transform 0.25s ease;
}
.lb-btn:hover { background: var(--primary-container); transform: scale(1.06); }
.lb-close { position: absolute; top: 18px; right: 20px; }
@media (max-width: 640px) {
  .lightbox { padding: var(--space-sm); gap: 4px; }
  .lb-btn { width: 44px; height: 44px; }
  .lb-figure { max-width: 72vw; }
}

@media (max-width: 640px) {
  .modal { padding: var(--space-md); }
  .case-media { height: 180px; }
  .fab-stack { right: 14px; bottom: 14px; }
  .fab { width: 48px; height: 48px; }
  .toast { bottom: 84px; max-width: calc(100vw - 32px); }
}

/* ---------- 30. Duotone imagery, marquee, final motion ---------- */
/* Cohesive cobalt duotone on card imagery; full color returns on hover. */
.work-media, .eco-media, .case-media { position: relative; }
.work-media img, .eco-media img, .case-media img {
  filter: saturate(0.82) contrast(1.04);
  transition: filter 0.6s ease, transform 0.6s ease;
}
.work-media::after, .eco-media::after, .case-media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(29, 78, 216, 0.16), rgba(7, 11, 25, 0.3));
  transition: opacity 0.6s ease;
}
.media-caption, .work-flag { z-index: 1; }
.work-card:hover .work-media img,
.eco-card:hover .eco-media img,
.about-side:hover .eco-media img,
.case-media:hover img { filter: none; }
.work-card:hover .work-media::after,
.eco-card:hover .eco-media::after,
.about-side:hover .eco-media::after,
.case-media:hover::after { opacity: 0; }