/* Motzki GmbH – Website Stylesheet */

@font-face {
  font-family: "Poppins";
  src: url("poppins-400.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("poppins-500.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("poppins-600.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("poppins-700.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f1f1f1;
  --color-bg-dark: #10163f;
  --color-navy: #1a2366;
  --color-navy-dark: #0c1030;
  --color-steel: #afbdc8;
  --color-steel-light: #dde3e8;
  --color-text: #1a2138;
  --color-text-muted: #5b6472;
  --color-text-invert: #eef1f6;
  --color-primary: #2f6fed;
  --color-primary-dark: #1e4fc0;
  --color-accent: #17c3b2;
  --color-border: #e4e8ee;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(15, 27, 51, 0.15);
  --max-width: 1160px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Poppins", var(--font);
}

h1, h2, .stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px -16px rgba(16, 22, 63, 0.35);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
  transition: height 0.25s ease;
}

.site-header.is-scrolled .container { height: 62px; }

.logo {
  display: flex;
  align-items: center;
  line-height: 1.1;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo img {
  height: 42px;
  width: auto;
  border-radius: 6px;
  transition: height 0.25s ease;
}

.site-header.is-scrolled .logo img { height: 34px; }

.logo strong {
  font-size: 1.5rem;
  letter-spacing: 0.5px;
  font-weight: 800;
}

.logo strong span { color: var(--color-primary); }

.logo small {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.4px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
}

.main-nav a.active,
.main-nav a:hover { color: var(--color-primary); }

.brand-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(47, 111, 237, 0.08);
  border: 1px solid var(--color-border);
  padding: 5px 14px 5px 5px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.brand-switch:hover { border-color: var(--color-primary); transform: translateY(-1px); }

.brand-switch-logo { height: 42px; width: auto; border-radius: 6px; display: block; transition: height 0.25s ease; }
.site-header.is-scrolled .brand-switch-logo { height: 34px; }

.brand-switch-text {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.brand-card .brand-logo {
  width: 100%;
  max-width: 220px;
  border-radius: 10px;
  margin-bottom: 18px;
}

.brand-card {
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.brand-card.brand-computing {
  background: #fff;
  border: 1px solid var(--color-border);
}

.brand-card.brand-energy {
  background: linear-gradient(160deg, #123326 0%, #1c5c3e 60%, #17c3b2 130%);
  color: #fff;
}

.brand-card.brand-energy p { color: rgba(255,255,255,0.85); }

.brand-card .brand-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
  opacity: 0.7;
}

.brand-card h3 { font-size: 1.4rem; margin: 0 0 12px; }
.brand-card p { margin: 0 0 24px; color: var(--color-text-muted); flex-grow: 1; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  display: block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }

.btn-outline {
  border-color: var(--color-border);
  color: var(--color-text);
  background: transparent;
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-outline-invert {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
  background: transparent;
}
.btn-outline-invert:hover { border-color: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--color-navy-dark);
  color: #fff;
  padding: 90px 0 110px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: kenburns 22s ease-in-out infinite alternate;
  transform-origin: center;
}

@keyframes kenburns {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.14) translate(-1.5%, -1%); }
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(12,16,48,0.72) 0%, rgba(26,35,102,0.6) 55%, rgba(34,48,126,0.38) 100%);
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.rebrand-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin: 0 0 20px;
  text-shadow: 0 4px 24px rgba(0,0,0,0.45);
}

.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.9);
  max-width: 560px;
  margin: 0 0 36px;
  text-shadow: 0 2px 14px rgba(0,0,0,0.4);
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Hero network graphic ---------- */
.hero-visual {
  position: relative;
  min-height: 340px;
}

.hero-visual svg { width: 100%; height: auto; overflow: visible; }

.hero-visual .node {
  animation: pulse-node 3.2s ease-in-out infinite;
  transform-origin: center;
}
.hero-visual .node:nth-child(2) { animation-delay: .4s; }
.hero-visual .node:nth-child(3) { animation-delay: .8s; }
.hero-visual .node:nth-child(4) { animation-delay: 1.2s; }
.hero-visual .node:nth-child(5) { animation-delay: 1.6s; }
.hero-visual .node:nth-child(6) { animation-delay: 2.0s; }

@keyframes pulse-node {
  0%, 100% { opacity: 0.55; r: 4; }
  50% { opacity: 1; r: 6.5; }
}

.hero-visual .link {
  stroke-dasharray: 6 8;
  animation: dash-move 6s linear infinite;
}

@keyframes dash-move {
  to { stroke-dashoffset: -140; }
}

.floating-badge {
  position: absolute;
  background: #fff;
  color: var(--color-text);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 14px 30px -10px rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float-badge 5s ease-in-out infinite;
}

.floating-badge .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); flex-shrink: 0;
}

.floating-badge.badge-1 { top: 4%; left: -4%; animation-delay: 0s; }
.floating-badge.badge-2 { top: 45%; right: -6%; animation-delay: 1.2s; }
.floating-badge.badge-3 { bottom: 2%; left: 8%; animation-delay: 2.4s; }

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { min-height: 260px; margin-top: 20px; }
  .floating-badge { position: static; display: inline-flex; margin: 6px 6px 0 0; animation: none; }
}

/* ---------- Sections ---------- */
section { padding: 80px 0; position: relative; }
section.alt {
  background:
    radial-gradient(circle, rgba(26,35,102,0.08) 1.4px, transparent 1.4px) 0 0/22px 22px,
    var(--color-bg-alt);
}

.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}

.eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-head h2 { font-size: 2rem; margin: 0 0 12px; }
.section-head p { color: var(--color-text-muted); margin: 0; }

/* ---------- Grid / cards ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}

.card:hover { box-shadow: var(--shadow); }

.icon-badge {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(150deg, rgba(47, 111, 237, 0.14), rgba(26, 35, 102, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform 0.25s ease;
}

.card:hover .icon-badge { transform: translateY(-3px) rotate(-2deg); }

.icon-badge svg { width: 30px; height: 30px; stroke: var(--color-primary); }

.icon-badge-lg {
  width: 84px;
  height: 84px;
  border-radius: 22px;
}
.icon-badge-lg svg { width: 42px; height: 42px; }

.card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--color-text-muted); font-size: 0.95rem; }

.service-card { scroll-margin-top: 100px; }

/* ---------- USP strip ---------- */
.usp-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.usp-pill {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ---------- Testimonials ---------- */
.testimonial {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  height: 100%;
}

.testimonial p.quote {
  font-size: 0.98rem;
  color: var(--color-text);
  margin: 0 0 18px;
}

.testimonial .author {
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial .role {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy-dark), var(--color-navy) 70%);
  color: #fff;
  border-radius: var(--radius);
  padding: 56px;
  text-align: center;
  overflow: hidden;
}

.cta-band::after {
  content: "";
  position: absolute;
  inset: auto -15% -60% auto;
  width: 50%;
  height: 200%;
  background: var(--color-steel);
  opacity: 0.1;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.cta-band h2 { margin: 0 0 12px; }
.cta-band p { color: rgba(255,255,255,0.8); margin: 0 0 28px; }

/* ---------- Page header (inner pages) ---------- */
.page-header {
  position: relative;
  background: var(--color-bg-alt);
  padding: 56px 0;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.page-header::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -6%;
  width: 220px;
  height: 220px;
  background: var(--color-navy);
  opacity: 0.06;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.page-header h1 { margin: 0 0 10px; font-size: 2.1rem; }
.page-header p { color: var(--color-text-muted); margin: 0; max-width: 640px; }

/* ---------- Timeline (Über uns) ---------- */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid var(--color-border);
}

.timeline li {
  position: relative;
  padding: 0 0 32px 40px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
}

.timeline li.has-icon::before { display: none; }

.timeline-icon {
  position: absolute;
  left: -13px;
  top: -3px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-icon svg { width: 14px; height: 14px; stroke: #fff; }

.timeline .year { font-weight: 800; color: var(--color-primary); display: block; margin-bottom: 4px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 32px;
}

.contact-line {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
}

.contact-line svg { width: 20px; height: 20px; stroke: var(--color-primary); flex-shrink: 0; margin-top: 2px; }

.contact-line strong { display: block; font-size: 0.85rem; color: var(--color-text-muted); font-weight: 600; }

form.contact-form { display: flex; flex-direction: column; gap: 16px; }

form.contact-form label { font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; display: block; }

form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 0.95rem;
}

form.contact-form textarea { resize: vertical; min-height: 130px; }

/* ---------- Legal pages ---------- */
.legal-content h2 { margin-top: 36px; font-size: 1.25rem; }
.legal-content p, .legal-content li { color: var(--color-text-muted); }
.legal-content { max-width: 760px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 28px;
  margin-top: 40px;
}

.footer-logo { height: 34px; width: auto; margin-bottom: 16px; border-radius: 5px; }

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.social-icon svg { width: 18px; height: 18px; }
.social-icon text { font-family: var(--font); }

.social-icon:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-grid h4 {
  color: #fff;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0 0 18px;
}

.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: rgba(255,255,255,0.75); font-size: 0.92rem; }
.footer-grid a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- Support band ---------- */
.support-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  background: #fff;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 24px 32px;
  box-shadow: 0 14px 34px -18px rgba(23, 195, 178, 0.45);
}

.support-band .support-text {
  display: flex;
  align-items: center;
  gap: 16px;
}

.support-band .icon-badge {
  margin-bottom: 0;
  background: rgba(23, 195, 178, 0.12);
  flex-shrink: 0;
}
.support-band .icon-badge svg { stroke: var(--color-accent); }

.support-band h3 { margin: 0 0 4px; font-size: 1.1rem; }
.support-band p { margin: 0; color: var(--color-text-muted); font-size: 0.92rem; }

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  flex-shrink: 0;
}
.btn-accent:hover { background: #12a294; color: #fff; }

.support-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

.powered-by {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.powered-by img { height: 15px; width: auto; }

@media (max-width: 640px) {
  .support-cta { align-items: flex-start; width: 100%; }
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-stagger.is-visible > * { transition-delay: calc(var(--stagger-i, 0) * 90ms); }

/* ---------- Stat counters ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number .suffix { font-size: 1.4rem; }

.stat-label { color: var(--color-text-muted); font-size: 0.88rem; font-weight: 600; }

/* ---------- Problem / Solution ---------- */
.split-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.compare-col {
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--color-border);
}

.compare-col.is-bad { background: #fff; }
.compare-col.is-good { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.compare-col.is-good .compare-item { color: rgba(255,255,255,0.9); }

.compare-col h3 { margin: 0 0 18px; font-size: 1.05rem; }

.compare-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  color: var(--color-text-muted);
  font-size: 0.94rem;
}

.compare-col.is-good .compare-item { border-bottom-color: rgba(255,255,255,0.12); }
.compare-item:last-child { border-bottom: none; }
.compare-item svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }

/* ---------- Stepper ---------- */
.stepper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.step {
  position: relative;
  padding: 0 20px 0 0;
}

.step .step-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-steel);
  margin-bottom: 12px;
  display: block;
}

.step h3 { margin: 0 0 8px; font-size: 1.05rem; }
.step p { margin: 0; color: var(--color-text-muted); font-size: 0.9rem; }

.step .icon-badge { margin-bottom: 16px; }

.step::after {
  content: "";
  position: absolute;
  top: 30px;
  right: 0;
  width: 100%;
  height: 2px;
  background: var(--color-border);
  z-index: -1;
}

.step:last-child::after { display: none; }

/* ---------- Comparison table ---------- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.compare-table th, .compare-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}

.compare-table thead th {
  background: var(--color-bg-alt);
  font-weight: 700;
}

.compare-table th:not(:first-child), .compare-table td:not(:first-child) {
  text-align: center;
}

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

.compare-table .yes { color: var(--color-navy); font-weight: 800; }
.compare-table .no { color: var(--color-text-muted); }

.compare-table th.highlight, .compare-table td.highlight {
  background: rgba(47, 111, 237, 0.06);
}

/* ---------- Chips ---------- */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.chip:hover { border-color: var(--color-primary); transform: translateY(-2px); }

/* ---------- Accordion ---------- */
.accordion { border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }

.accordion-item + .accordion-item { border-top: 1px solid var(--color-border); }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #fff;
  border: none;
  text-align: left;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  font-family: inherit;
}

.accordion-trigger .plus {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform 0.3s ease;
}

.accordion-trigger .plus::before,
.accordion-trigger .plus::after {
  content: "";
  position: absolute;
  background: var(--color-primary);
}
.accordion-trigger .plus::before { width: 10px; height: 2px; }
.accordion-trigger .plus::after { width: 2px; height: 10px; transition: transform 0.3s ease; }

.accordion-item.is-open .accordion-trigger .plus::after { transform: rotate(90deg); opacity: 0; }
.accordion-item.is-open .accordion-trigger .plus { transform: rotate(180deg); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: var(--color-bg-alt);
}

.accordion-panel-inner { padding: 4px 24px 22px; color: var(--color-text-muted); font-size: 0.94rem; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

  .main-nav.open { display: block; }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 12px 24px 20px;
  }

  .main-nav li { padding: 12px 0; border-bottom: 1px solid var(--color-border); }

  .nav-toggle { display: flex; }

  .cta-band { padding: 40px 24px; }

  .grid-2.brand-grid { grid-template-columns: 1fr; }

  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .split-compare { grid-template-columns: 1fr; }
  .stepper { grid-template-columns: 1fr; gap: 32px; }
  .step::after { display: none; }
  .compare-table { font-size: 0.85rem; }
  .compare-table th, .compare-table td { padding: 12px 10px; }
}