/* =============================================================
   easycom – Design System 2025
   Inspired by easycom.at | Modern IT Company Website
   ============================================================= */

/* ── Variables ───────────────────────────────────────────────── */
:root {
  /* Brand colors – Tech / SaaS Green */
  --clr-950: #052e16;
  --clr-900: #14532d;
  --clr-800: #22c55e;
  --clr-700: #16a34a;
  --clr-600: #4ade80;
  --clr-100: #bbf7d0;
  --clr-50:  #f0fdf4;

  /* Slate neutrals – clean SaaS */
  --gray-950: #0f172a;
  --gray-900: #1e293b;
  --gray-800: #334155;
  --gray-700: #475569;
  --gray-500: #64748b;
  --gray-400: #94a3b8;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --gray-50:  #f8fafc;
  --white:    #ffffff;

  /* Semantic aliases */
  --brand:        var(--clr-800);
  --brand-dark:   var(--clr-900);
  --brand-light:  var(--clr-600);
  --brand-subtle: #f0fdf4;
  --text:         var(--gray-900);
  --text-muted:   var(--gray-500);
  --bg:           #f1f5f9;
  --bg-dark:      var(--gray-950);
  --border:       #e2e8f0;
  --surface:      var(--white);

  /* Typography */
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-lg:   1.125rem;
  --font-size-xl:   1.25rem;
  --font-size-2xl:  1.5rem;
  --font-size-3xl:  2rem;
  --font-size-4xl:  2.5rem;
  --font-size-5xl:  3.25rem;

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

  /* Layout */
  --container: 1140px;
  --container-sm: 720px;
  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  /* Effects */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:    0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
  --shadow-green: 0 8px 32px rgba(34,197,94,.25);

  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, video, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; background: none; border: none; }

/* ── Layout ──────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.container--sm {
  max-width: var(--container-sm);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-20);
}
.section--alt {
  background: var(--white);
}
.section--dark {
  background: #0f172a;
  color: var(--white);
}
.section--brand {
  background: var(--brand);
  color: var(--white);
}
.section--subtle {
  background: var(--brand-subtle);
}

/* ── Typography ──────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-dark);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
  flex-shrink: 0;
}
.section--dark .eyebrow { color: var(--clr-600); }
.section--dark .eyebrow::before { background: var(--clr-600); }

.heading-xl {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.heading-lg {
  font-size: clamp(var(--font-size-2xl), 3.5vw, var(--font-size-4xl));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.heading-md {
  font-size: clamp(var(--font-size-xl), 2.5vw, var(--font-size-3xl));
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.heading-sm {
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.35;
}

.lead {
  font-size: var(--font-size-lg);
  color: var(--text-muted);
  line-height: 1.7;
}
.section--dark .lead { color: rgba(255,255,255,0.7); }

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

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-12);
}
.section-header--center {
  margin-inline: auto;
  text-align: center;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--font-size-base);
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn--primary {
  background: var(--brand);
  color: #0f172a;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(34,197,94,.3);
}
.btn--primary:hover {
  background: var(--clr-700);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34,197,94,.4);
}
.btn--outline {
  background: transparent;
  color: var(--brand);
  border-color: var(--brand);
}
.btn--outline:hover {
  background: var(--brand);
  color: var(--white);
  transform: translateY(-1px);
}
.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: var(--white);
  color: var(--brand);
  border-color: var(--white);
}
.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--font-size-lg);
  border-radius: var(--radius);
}
.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-sm);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* ── Navigation ──────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: var(--shadow);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 68px;
}

.nav__logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.04em;
  flex-shrink: 0;
}
.nav__logo span { color: var(--brand); }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.nav__link {
  position: relative;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover,
.nav__link.active {
  color: var(--brand);
  background: var(--brand-subtle);
}

/* Dropdown */
.nav__dropdown {
  position: relative;
}
.nav__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__dropdown-toggle:hover,
.nav__dropdown-toggle.active { color: var(--brand); background: var(--brand-subtle); }
.nav__dropdown-toggle svg { transition: transform var(--transition); }
.nav__dropdown:hover .nav__dropdown-toggle svg { transform: rotate(180deg); }

.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
}
.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
  transition: background var(--transition), color var(--transition);
}
.nav__dropdown-item:hover {
  background: var(--brand-subtle);
  color: var(--brand);
}
.nav__dropdown-item-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-50);
  border-radius: 6px;
  flex-shrink: 0;
  font-size: 1rem;
}

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

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: var(--space-4) var(--space-6);
  gap: var(--space-1);
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  padding: var(--space-3) var(--space-2);
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__mobile-link:hover { color: var(--brand); background: var(--brand-subtle); }
.nav__mobile-section {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-2) var(--space-1);
}
.nav__mobile-cta { margin-top: var(--space-4); padding-bottom: var(--space-4); }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: #14532d;
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-16);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}
.footer__brand-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-4);
}
.footer__brand-logo span { color: var(--brand-light); }
.footer__tagline {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  color: rgba(255,255,255,0.6);
}
.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: var(--space-5);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--brand-light); }
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-3);
}
.footer__contact-item svg { flex-shrink: 0; margin-top: 2px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.4);
}
.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}
.footer__bottom-links a {
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-24);
  background: #0f172a;
  color: var(--white);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 75% 50%, rgba(34,197,94,.22) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 20% 80%, rgba(74,222,128,.1) 0%, transparent 60%),
    #0f172a;
  z-index: 0;
}
/* Subtle grid overlay on hero */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(34,197,94,.15);
  border: 1px solid rgba(34,197,94,.35);
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--clr-100);
  margin-bottom: var(--space-6);
}
.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-light);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

.hero__title {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-6);
}
.hero__title .accent { color: var(--brand-light); }

.hero__lead {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 560px;
}

.hero__visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  z-index: 1;
}

/* Hero for sub-pages (smaller) */
.hero--page {
  padding-block: var(--space-16);
}
.hero--page .hero__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

/* ── Stats ───────────────────────────────────────────────────── */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-6);
}
.stat {
  text-align: center;
  padding: var(--space-6);
}
.stat__number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--brand);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.section--dark .stat__number { color: var(--clr-100); }
.stat__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.section--dark .stat__label { color: rgba(255,255,255,0.5); }

/* ── Cards ───────────────────────────────────────────────────── */
.grid {
  display: grid;
  gap: var(--space-6);
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--brand), var(--brand-light));
  border-radius: 3px 0 0 3px;
  opacity: 0;
  transition: opacity var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(34,197,94,.35);
}
.card:hover::before { opacity: 1; }
.card--dark {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.08);
}
.card--dark:hover {
  border-color: rgba(34,197,94,.35);
  background: rgba(34,197,94,.06);
}
.card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-subtle);
  border: 1px solid rgba(34,197,94,.2);
  border-radius: var(--radius);
  margin-bottom: var(--space-5);
  font-size: 1.5rem;
}
.card--dark .card__icon {
  background: rgba(34,197,94,.15);
}
.card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-3);
}
.card--dark .card__title { color: var(--white); }
.card__text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.card--dark .card__text { color: rgba(255,255,255,.6); }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--brand);
  transition: gap var(--transition);
}
.card--dark .card__link { color: var(--clr-100); }
.card__link:hover { gap: var(--space-3); }

/* Service card variant */
.service-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card__header {
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--brand-subtle) 0%, var(--white) 100%);
  border-bottom: 1px solid var(--border);
}
.service-card__body {
  padding: var(--space-6) var(--space-8);
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Feature list */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.feature-item__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--brand-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-item__icon svg { color: var(--brand); }
.feature-item__text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: 1.65;
}
.feature-item__text strong {
  display: block;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 2px;
}

/* ── Two-column split ────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }

.visual-block {
  background: linear-gradient(135deg, var(--brand-subtle) 0%, var(--white) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  justify-content: center;
}
.visual-block--dark {
  background: linear-gradient(135deg, rgba(20,83,45,.2) 0%, rgba(34,197,94,.06) 100%);
  border-color: rgba(34,197,94,.2);
}

/* Dashboard mockup */
.dash-mock {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.dash-mock__bar {
  background: var(--gray-950);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.dash-mock__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dash-mock__body {
  padding: var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.dash-mock__metric {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}
.dash-mock__metric-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--brand);
  letter-spacing: -0.03em;
}
.dash-mock__metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── CTA Banner ──────────────────────────────────────────────── */
.cta-banner {
  background: #14532d;
  border: 1px solid rgba(74,222,128,.2);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-10);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  border-radius: inherit;
}
.cta-banner::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -5%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(74,222,128,.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner__text { flex: 1; min-width: 240px; }
.cta-banner__title {
  font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.cta-banner__sub {
  font-size: var(--font-size-base);
  color: rgba(255,255,255,.75);
}
.cta-banner__actions { flex-shrink: 0; }

/* ── Process / Steps ─────────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  position: relative;
}
.step {
  text-align: center;
  padding: var(--space-6);
}
.step__number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--white);
  font-weight: 800;
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}
.step__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}
.step__text {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Testimonial ─────────────────────────────────────────────── */
.testimonial {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: -8px;
  left: var(--space-6);
  font-size: 5rem;
  font-weight: 900;
  color: var(--clr-100);
  line-height: 1;
  font-family: Georgia, serif;
}
.testimonial__text {
  font-size: var(--font-size-base);
  color: var(--gray-700);
  line-height: 1.75;
  margin-bottom: var(--space-5);
  font-style: italic;
}
.testimonial__author {
  font-weight: 700;
  color: var(--gray-900);
  font-size: var(--font-size-sm);
}
.testimonial__company {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* ── Tag / Badge ─────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--brand-subtle);
  border: 1px solid rgba(34,197,94,.25);
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--brand-dark);
}
.tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ── Forms ───────────────────────────────────────────────────── */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-800);
}
.form__input,
.form__textarea,
.form__select {
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(34,197,94,.15);
}
.form__textarea { resize: vertical; min-height: 140px; }
.form__hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.6);
  margin-bottom: var(--space-6);
}
.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { color: rgba(255,255,255,.3); }

/* ── Divider ─────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin-block: var(--space-6);
}

/* ── Accordion (FAQ) ─────────────────────────────────────────── */
.accordion { display: flex; flex-direction: column; gap: var(--space-3); }
.accordion__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  color: var(--gray-900);
  text-align: left;
  background: var(--white);
  transition: background var(--transition);
}
.accordion__trigger:hover { background: var(--gray-50); }
.accordion__trigger svg { flex-shrink: 0; transition: transform var(--transition); }
.accordion__item.open .accordion__trigger svg { transform: rotate(180deg); }
.accordion__body {
  display: none;
  padding: 0 var(--space-6) var(--space-5);
  background: var(--white);
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  line-height: 1.75;
}
.accordion__item.open .accordion__body { display: block; }

/* ── Scroll animation ────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}
.fade-up--delay-1 { transition-delay: 0.08s; }
.fade-up--delay-2 { transition-delay: 0.16s; }
.fade-up--delay-3 { transition-delay: 0.24s; }
.fade-up--delay-4 { transition-delay: 0.32s; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav__links,
  .nav__dropdown,
  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .split { grid-template-columns: 1fr; gap: var(--space-8); }
  .split--reverse { direction: ltr; }
  .hero__visual { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  .section { padding-block: var(--space-12); }
  .hero { padding-block: var(--space-16); }
  .hero--page { padding-block: var(--space-12); }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .cta-banner { padding: var(--space-8) var(--space-6); }
}

/* ── Utilities ───────────────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* ═══════════════════════════════════════════════════════════════
   DARK MODE
   Strategy:
   - Override semantic vars globally
   - Re-scope --white back to #fff inside always-dark contexts
     (hero, dark sections, footer, cta-banner)
   ═══════════════════════════════════════════════════════════════ */

[data-theme="dark"] {
  /* Backgrounds – Navy/SaaS dark */
  --bg:           #0f172a;
  --surface:      #1e293b;
  --bg-dark:      #080d18;
  --brand-subtle: rgba(34,197,94,.1);

  /* Text */
  --text:         #f1f5f9;
  --text-muted:   #94a3b8;

  /* Border */
  --border:       #334155;

  /* Slate gray scale for dark mode */
  --gray-50:  #141d2e;
  --gray-100: #1e293b;
  --gray-200: #334155;
  --gray-400: #475569;
  --gray-500: #94a3b8;
  --gray-700: #cbd5e1;
  --gray-800: #e2e8f0;
  --gray-900: #f1f5f9;

  /* --white used as surface color: go dark */
  --white:    #1e293b;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow:    0 4px 16px rgba(0,0,0,.45);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.55);
}

/* ── Re-scope --white back to pure white inside always-dark areas ── */
[data-theme="dark"] .hero,
[data-theme="dark"] .section--dark,
[data-theme="dark"] .section--brand,
[data-theme="dark"] .cta-banner,
[data-theme="dark"] .footer,
[data-theme="dark"] .hero__bg,
[data-theme="dark"] .nav__dropdown-menu {
  --white: #ffffff;
}

/* ── Nav override ──────────────────────────────────────────────── */
[data-theme="dark"] .nav {
  background: rgba(15, 23, 42, 0.97);
  border-bottom-color: var(--border);
}
[data-theme="dark"] .nav__mobile {
  background: #141d2e;
  border-top-color: var(--border);
}
[data-theme="dark"] .nav__link { color: var(--gray-700); }
[data-theme="dark"] .nav__link:hover,
[data-theme="dark"] .nav__link.active { color: var(--brand); }
[data-theme="dark"] .nav__dropdown-toggle { color: var(--gray-700); }
[data-theme="dark"] .nav__dropdown-toggle:hover,
[data-theme="dark"] .nav__dropdown-toggle.active { color: var(--brand); }
[data-theme="dark"] .nav__dropdown-menu {
  background: #1e293b;
  border-color: var(--border);
  box-shadow: 0 12px 40px rgba(0,0,0,.6);
}
[data-theme="dark"] .nav__dropdown-item { color: var(--gray-700); }
[data-theme="dark"] .nav__dropdown-item:hover { background: rgba(34,197,94,.08); color: var(--brand); }
[data-theme="dark"] .nav__dropdown-item-icon { background: rgba(34,197,94,.1); }
[data-theme="dark"] .nav__mobile-link { color: var(--gray-700); }
[data-theme="dark"] .nav__mobile-link:hover { color: var(--brand); }
[data-theme="dark"] .nav__burger span { background: var(--gray-800); }

/* ── Body & page bg ────────────────────────────────────────────── */
[data-theme="dark"] body { background: var(--bg); }

/* ── Section backgrounds ───────────────────────────────────────── */
[data-theme="dark"] .section--alt { background: var(--surface); }
[data-theme="dark"] .section--subtle { background: #141d2e; }

/* ── Cards ─────────────────────────────────────────────────────── */
[data-theme="dark"] .card:not(.card--dark) {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .card:not(.card--dark):hover { border-color: rgba(34,197,94,.35); }
[data-theme="dark"] .card__title { color: var(--gray-900); }
[data-theme="dark"] .card__icon {
  background: rgba(34,197,94,.1);
  border-color: rgba(34,197,94,.15);
}

/* ── Service cards ─────────────────────────────────────────────── */
[data-theme="dark"] .service-card {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .service-card__header {
  background: linear-gradient(135deg, rgba(34,197,94,.07) 0%, var(--surface) 100%);
  border-bottom-color: var(--border);
}

/* ── Visual blocks ─────────────────────────────────────────────── */
[data-theme="dark"] .visual-block:not(.visual-block--dark) {
  background: linear-gradient(135deg, rgba(34,197,94,.07) 0%, var(--surface) 100%);
  border-color: var(--border);
}

/* ── Dashboard mock ────────────────────────────────────────────── */
[data-theme="dark"] .dash-mock {
  background: #141d2e;
  border-color: var(--border);
}
[data-theme="dark"] .dash-mock__body { background: #141d2e; }
[data-theme="dark"] .dash-mock__metric { background: #1e293b; }

/* ── Accordion ─────────────────────────────────────────────────── */
[data-theme="dark"] .accordion__item { border-color: var(--border); }
[data-theme="dark"] .accordion__trigger {
  background: var(--surface);
  color: var(--gray-900);
}
[data-theme="dark"] .accordion__trigger:hover { background: var(--gray-100); }
[data-theme="dark"] .accordion__body {
  background: var(--surface);
  color: var(--text-muted);
}

/* ── Forms ─────────────────────────────────────────────────────── */
[data-theme="dark"] .form__input,
[data-theme="dark"] .form__textarea,
[data-theme="dark"] .form__select {
  background: var(--gray-50);
  color: var(--text);
  border-color: var(--border);
}
[data-theme="dark"] .form__input:focus,
[data-theme="dark"] .form__textarea:focus,
[data-theme="dark"] .form__select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(34,197,94,.15);
}
[data-theme="dark"] .form__input::placeholder,
[data-theme="dark"] .form__textarea::placeholder { color: var(--gray-500); }
[data-theme="dark"] .form__label { color: var(--gray-800); }

/* ── Tags ──────────────────────────────────────────────────────── */
[data-theme="dark"] .tag {
  background: rgba(34,197,94,.12);
  border-color: rgba(34,197,94,.25);
  color: var(--clr-100);
}

/* ── Testimonial ───────────────────────────────────────────────── */
[data-theme="dark"] .testimonial {
  background: var(--surface);
  border-color: var(--border);
}
[data-theme="dark"] .testimonial::before { color: rgba(34,197,94,.2); }
[data-theme="dark"] .testimonial__text { color: var(--gray-700); }
[data-theme="dark"] .testimonial__author { color: var(--gray-900); }

/* ── Steps ─────────────────────────────────────────────────────── */
[data-theme="dark"] .step__title { color: var(--gray-900); }
[data-theme="dark"] .step__text { color: var(--text-muted); }

/* ── Feature items ─────────────────────────────────────────────── */
[data-theme="dark"] .feature-item__icon { background: rgba(34,197,94,.1); }

/* ── Stat numbers ──────────────────────────────────────────────── */
[data-theme="dark"] .stat__number:not([style]) { color: var(--brand); }
[data-theme="dark"] .stat__label { color: var(--text-muted); }

/* ── Footer ────────────────────────────────────────────────────── */
[data-theme="dark"] .footer { background: #080d18; }
[data-theme="dark"] .footer__bottom { border-top-color: rgba(255,255,255,.06); }

/* ── Theme toggle button ───────────────────────────────────────── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--gray-50);
  color: var(--gray-700);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.theme-toggle:hover {
  background: var(--brand-subtle);
  border-color: var(--brand);
  color: var(--brand-dark);
  transform: rotate(20deg);
}
.theme-toggle:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}
.theme-toggle__sun,
.theme-toggle__moon {
  position: absolute;
  transition: opacity var(--transition), transform var(--transition);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
/* Light mode: show moon, hide sun */
.theme-toggle__sun  { opacity: 0; transform: translate(-50%, -50%) rotate(90deg) scale(0.5); }
.theme-toggle__moon { opacity: 1; transform: translate(-50%, -50%) rotate(0deg) scale(1); }

/* Dark mode: show sun, hide moon */
[data-theme="dark"] .theme-toggle {
  background: var(--gray-100);
  border-color: var(--border);
  color: var(--brand);
}
[data-theme="dark"] .theme-toggle:hover {
  background: rgba(34,197,94,.12);
  border-color: var(--brand);
  color: var(--brand);
}
[data-theme="dark"] .theme-toggle__sun  { opacity: 1; transform: translate(-50%, -50%) rotate(0deg) scale(1); }
[data-theme="dark"] .theme-toggle__moon { opacity: 0; transform: translate(-50%, -50%) rotate(-90deg) scale(0.5); }

/* Mobile toggle in nav */
@media (max-width: 900px) {
  .nav__theme-mobile {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-2);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
  }
}