/* ============================================================
   CLOUDIO Design System — Branding V2.0
   Montserrat · Warm Neutral Palette · Modern Minimal
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

/* --- Tokens ------------------------------------------------ */
:root {
  --clr-dark:    #221E1F;
  --clr-gray:    #404040;
  --clr-mid:     #6b6b6b;
  --clr-light:   #E5E5E5;
  --clr-cream:   #EADBB4;
  --clr-bg:      #FAFAFA;
  --clr-white:   #FFFFFF;
  --clr-warm-bg: #F7F3ED;
  --clr-accent:  #EADBB4;
  --clr-accent-dark: #C9A96E;

  --ff-main:  'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --fw-light:  300;
  --fw-reg:    400;
  --fw-med:    500;
  --fw-semi:   600;
  --fw-bold:   700;

  --max-w:    1200px;
  --radius:   10px;
  --radius-sm: 6px;
  --shadow:   0 4px 24px rgba(34,30,31,.07);
  --shadow-lg: 0 8px 40px rgba(34,30,31,.10);
  --transition: .25s ease;
}

/* --- Reset ------------------------------------------------- */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-main);
  font-weight: var(--fw-light);
  color: var(--clr-gray);
  background: var(--clr-white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width:100%; display:block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Utility ----------------------------------------------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0; }

/* --- Typography -------------------------------------------- */
h1,h2,h3,h4,h5,h6 {
  font-weight: var(--fw-semi);
  color: var(--clr-dark);
  line-height: 1.25;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p  { margin-bottom: 1em; }

.subline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: var(--fw-light);
  color: var(--clr-mid);
  max-width: 680px;
}
.label-sm {
  font-size: .78rem;
  font-weight: var(--fw-semi);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-accent-dark);
}

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--ff-main);
  font-weight: var(--fw-semi);
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--clr-dark);
  color: var(--clr-white);
}
.btn-primary:hover {
  background: var(--clr-gray);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-outline {
  background: transparent;
  color: var(--clr-dark);
  border-color: var(--clr-dark);
}
.btn-outline:hover {
  background: var(--clr-dark);
  color: var(--clr-white);
  transform: translateY(-2px);
}
.btn-accent {
  background: var(--clr-cream);
  color: var(--clr-dark);
  border-color: var(--clr-cream);
}
.btn-accent:hover {
  background: var(--clr-accent-dark);
  border-color: var(--clr-accent-dark);
  color: var(--clr-white);
  transform: translateY(-2px);
}

/* --- Navigation -------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-light);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  font-size: 1.35rem;
  font-weight: var(--fw-bold);
  letter-spacing: .06em;
  color: var(--clr-dark);
}
.nav-logo span { color: var(--clr-accent-dark); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: .88rem;
  font-weight: var(--fw-med);
  color: var(--clr-gray);
  transition: color var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-dark);
}
.nav-links a:not(.btn).active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--clr-cream);
}
.nav-cta {
  padding: 10px 24px;
  font-size: .85rem;
  color: var(--clr-white) !important;
}
.nav-cta:hover {
  color: var(--clr-white) !important;
  transform: none !important;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 24px;
  position: relative;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--clr-dark);
  position: absolute;
  left: 0;
  transition: all .3s;
}
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-toggle span:nth-child(3) { bottom: 0; }

/* --- Sections ---------------------------------------------- */
.section { padding: 80px 0; }
.section--warm { background: var(--clr-warm-bg); }
.section--dark {
  background: var(--clr-dark);
  color: var(--clr-white);
}
.section--dark h2,
.section--dark h3 { color: var(--clr-white); }
.section--dark .subline { color: var(--clr-light); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 { margin-bottom: 16px; }

/* --- Cards ------------------------------------------------- */
.card {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* --- Grid helpers ------------------------------------------ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* --- Hero -------------------------------------------------- */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--clr-warm-bg) 0%, var(--clr-white) 50%, var(--clr-warm-bg) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: var(--clr-cream);
  opacity: .15;
  border-radius: 50%;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.hero-content h1 {
  margin-bottom: 20px;
}
.hero-content .subline {
  margin-bottom: 32px;
  font-size: 1.15rem;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--clr-white);
  border: 1px solid var(--clr-light);
  border-radius: 50px;
  font-size: .82rem;
  font-weight: var(--fw-med);
  color: var(--clr-gray);
}
.hero-badge svg { width: 16px; height: 16px; color: var(--clr-accent-dark); }

/* --- Feature icon cards ------------------------------------ */
.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--clr-warm-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.icon-circle svg {
  width: 24px;
  height: 24px;
  color: var(--clr-accent-dark);
  stroke-width: 1.5;
}

/* --- Pricing cards ----------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.price-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
}
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.price-card--highlight {
  border-color: var(--clr-cream);
}
.price-card--highlight::before {
  content: 'Empfohlen';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-cream);
  color: var(--clr-dark);
  font-size: .72rem;
  font-weight: var(--fw-semi);
  padding: 3px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.price-card h3 {
  margin-bottom: 8px;
}
.price-val {
  font-size: 2.4rem;
  font-weight: var(--fw-bold);
  color: var(--clr-dark);
  line-height: 1.1;
}
.price-val span {
  font-size: .85rem;
  font-weight: var(--fw-reg);
  color: var(--clr-mid);
}
.price-annual {
  font-size: .82rem;
  color: var(--clr-accent-dark);
  margin-top: 4px;
  margin-bottom: 16px;
}
.price-desc {
  font-size: .88rem;
  color: var(--clr-mid);
  line-height: 1.5;
}

/* --- Pricing detail table ---------------------------------- */
.pricing-section {
  margin-bottom: 40px;
}
.pricing-section-header {
  background: var(--clr-dark);
  color: var(--clr-white);
  padding: 14px 24px;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  gap: 12px;
}
.pricing-section-header h3 { color: var(--clr-white); margin: 0; font-size: 1.05rem; }
.pricing-nr {
  width: 30px;
  height: 30px;
  background: var(--clr-cream);
  color: var(--clr-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .82rem;
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}
.pricing-section-desc {
  background: var(--clr-white);
  padding: 12px 24px;
  font-size: .88rem;
  color: var(--clr-mid);
  border-bottom: 1px solid var(--clr-light);
  font-style: italic;
}
.feature-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--clr-white);
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
}
.feature-table th {
  background: var(--clr-warm-bg);
  color: var(--clr-dark);
  padding: 10px 12px;
  font-size: .78rem;
  font-weight: var(--fw-semi);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.feature-table th:first-child { text-align: left; width: 44%; }
.feature-table td {
  padding: 10px 12px;
  font-size: .88rem;
  border-bottom: 1px solid #f0ebe3;
  text-align: center;
  vertical-align: middle;
}
.feature-table td:first-child { text-align: left; color: var(--clr-gray); }
.feature-table tr:last-child td { border-bottom: none; }
.feature-table tr:hover { background: #faf6f0; }
.check { color: #4a8c3f; font-size: 1.1rem; }
.cross { color: #c4b8a8; font-size: 1rem; }
.m365-label {
  font-size: .75rem;
  background: var(--clr-warm-bg);
  color: var(--clr-dark);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: var(--fw-med);
}
.optional-row td { background: #fdf8ef; }
.optional-row td:first-child { padding-left: 24px; }
.optional-badge {
  font-size: .68rem;
  background: var(--clr-cream);
  color: var(--clr-dark);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-left: 8px;
}
.price-label { font-size: .82rem; font-weight: var(--fw-semi); color: var(--clr-dark); }
.price-unit { display: block; font-size: .7rem; color: var(--clr-mid); font-weight: var(--fw-reg); }
.addon-price-row td {
  background: #f8f2e8;
  font-size: .82rem;
  color: var(--clr-accent-dark);
  font-weight: var(--fw-med);
  border-bottom: 2px solid var(--clr-light);
}

/* --- Testimonials ------------------------------------------ */
.testimonial {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  position: relative;
}
.testimonial::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  left: 28px;
  font-size: 4rem;
  color: var(--clr-cream);
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial blockquote {
  font-size: 1rem;
  font-style: italic;
  color: var(--clr-gray);
  margin-bottom: 16px;
  padding-top: 20px;
}
.testimonial cite {
  font-style: normal;
  font-weight: var(--fw-semi);
  font-size: .88rem;
  color: var(--clr-dark);
}
.testimonial cite span {
  display: block;
  font-weight: var(--fw-light);
  font-size: .82rem;
  color: var(--clr-mid);
}

/* --- Comparison -------------------------------------------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--clr-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.compare-table th {
  padding: 16px 20px;
  text-align: left;
  font-weight: var(--fw-semi);
  font-size: .88rem;
}
.compare-table th:first-child { width: 40%; background: var(--clr-white); }
.compare-table th:nth-child(2) { background: var(--clr-light); color: var(--clr-mid); }
.compare-table th:nth-child(3) { background: var(--clr-dark); color: var(--clr-white); }
.compare-table td {
  padding: 14px 20px;
  font-size: .9rem;
  border-bottom: 1px solid #f0ebe3;
  vertical-align: top;
}
.compare-table td:nth-child(2) { background: #f9f9f9; color: var(--clr-mid); }
.compare-table td:nth-child(3) { background: #faf6f0; }

/* --- Steps / Process --------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  counter-reset: step;
}
.step {
  text-align: center;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 2.5rem;
  font-weight: var(--fw-bold);
  color: var(--clr-cream);
  margin-bottom: 12px;
}
.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { font-size: .88rem; color: var(--clr-mid); }

/* --- Contact form ------------------------------------------ */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: .88rem;
  font-weight: var(--fw-med);
  color: var(--clr-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--clr-light);
  border-radius: var(--radius-sm);
  font-family: var(--ff-main);
  font-size: .95rem;
  font-weight: var(--fw-light);
  color: var(--clr-gray);
  background: var(--clr-white);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--clr-cream);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* --- Footer ------------------------------------------------ */
.site-footer {
  background: var(--clr-dark);
  color: var(--clr-light);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: .88rem;
  color: #aaa;
  margin-top: 12px;
}
.site-footer h4 {
  color: var(--clr-white);
  font-size: .88rem;
  font-weight: var(--fw-semi);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.site-footer a {
  display: block;
  font-size: .88rem;
  color: #aaa;
  padding: 4px 0;
  transition: color var(--transition);
}
.site-footer a:hover { color: var(--clr-cream); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: #888;
}
.footer-bottom a { display: inline; padding: 0; }
.footer-legal { display: flex; gap: 24px; }

/* --- CTA Banner -------------------------------------------- */
.cta-banner {
  background: var(--clr-dark);
  padding: 64px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--clr-white); margin-bottom: 16px; }
.cta-banner p { color: var(--clr-light); max-width: 560px; margin: 0 auto 28px; }

/* --- Responsive -------------------------------------------- */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .hero { min-height: auto; padding: 80px 0 60px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .form-row { grid-template-columns: 1fr; }
  .compare-table { font-size: .82rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  /* Nav mobile */
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--clr-white);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--clr-light);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }

  /* Tables scroll */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}