/* ============================================================
   nokktech GmbH — Design System
   Keine externen Abhängigkeiten · Datenschutzkonform
   ============================================================ */

/* --- Custom Properties ------------------------------------ */
:root {
  /* Colors */
  --color-bg:          #ffffff;
  --color-bg-alt:      #f6f8fc;
  --color-bg-dark:     #0d1b2e;
  --color-bg-dark2:    #112240;
  --color-primary:     #00b6ed;
  --color-primary-h:   #0099cc;
  --color-accent:      #00b6ed;
  --color-text:        #111827;
  --color-text-muted:  #6b7280;
  --color-text-light:  #e2e8f0;
  --color-border:      #e5e7eb;
  --color-border-dark: #1e3a5f;
  --color-card-bg:     #ffffff;
  --color-card-hover:  #f0f6ff;

  /* Typography — system stack, kein Google Fonts */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui,
               'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;

  /* Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;

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

  /* Radii */
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Shadows */
  --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);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.12);
  --shadow-card: 0 2px 8px rgba(0,182,237,.08);

  /* Transitions */
  --transition: 200ms ease;
  --transition-slow: 350ms ease;
}

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

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

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

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* --- Layout ---------------------------------------------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.section-header h2 {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-bg-dark);
  letter-spacing: -.02em;
  margin-bottom: var(--space-3);
}
.section-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 580px;
  margin-inline: auto;
}

/* --- Header / Nav ---------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.logo-img { display: block; height: 32px; width: auto; }

/* Footer logo slightly smaller */
.footer-logo .logo-img { height: 26px; }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--color-primary); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-6);
  background: var(--color-primary);
  color: #fff !important;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--color-primary-h) !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero ------------------------------------------------- */
.hero {
  background: var(--color-bg-dark);
  padding: var(--space-24) 0 var(--space-20);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,182,237,.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(0,182,237,.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
}

.hero-content h1 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  letter-spacing: -.03em;
  margin-bottom: var(--space-6);
}
.hero-content h1 .accent {
  color: var(--color-accent);
}

.hero-content p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.65);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Hero visual — abstract circuit graphic */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-svg {
  width: 100%;
  max-width: 420px;
  opacity: .85;
}

/* --- Buttons ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(0,182,237,.4);
}
.btn-primary:hover {
  background: var(--color-primary-h);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,182,237,.4);
}
.btn-secondary {
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.9);
  border: 1px solid rgba(255,255,255,.2);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.14);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

/* --- Services --------------------------------------------- */
.services {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}


.service-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  position: relative;
  display: flex;
  flex-direction: column;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}
.service-card:hover {
  border-color: rgba(0,182,237,.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::after {
  transform: scaleX(1);
}

/* Card image */
.service-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
  flex-shrink: 0;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
  display: block;
}
.service-card:hover .service-img img {
  transform: scale(1.05);
}

/* Placeholder for cards without a photo */
.service-img-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-img-placeholder.thermografie {
  background: linear-gradient(135deg, #0d1b4b 0%, #0a3060 25%, #0e5a6e 50%, #1a8a7a 70%, #2db87a 90%);
}
.service-img-placeholder svg {
  width: 64px;
  height: 64px;
  color: rgba(255,255,255,.25);
  position: relative;
  z-index: 1;
}
/* Thermal glow circles */
.service-img-placeholder.thermografie::before,
.service-img-placeholder.thermografie::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}
.service-img-placeholder.thermografie::before {
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(255,120,0,.5) 0%, rgba(255,60,0,.2) 50%, transparent 70%);
  top: 20%; left: 35%;
}
.service-img-placeholder.thermografie::after {
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(255,220,0,.4) 0%, rgba(255,140,0,.15) 60%, transparent 80%);
  top: 30%; left: 42%;
}

/* Card body */
.service-body {
  padding: var(--space-6) var(--space-6) var(--space-8);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(0,182,237,.1), rgba(0,182,237,.1));
  border: 1px solid rgba(0,182,237,.15);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  flex-shrink: 0;
}
.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-card h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}
.service-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(0,182,237,.08);
  padding: 2px 8px;
  border-radius: 100px;
  margin-bottom: var(--space-3);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* --- About teaser ---------------------------------------- */
.about-teaser {
  padding: var(--space-24) 0;
  background: var(--color-bg-alt);
}
.about-teaser .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.about-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.about-teaser h2 {
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: 800;
  color: var(--color-bg-dark);
  letter-spacing: -.02em;
  line-height: 1.15;
  margin-bottom: var(--space-6);
}
.about-teaser p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.about-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.buzzwords-card {
  background: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.buzzwords-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.buzzwords-list li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  letter-spacing: -.01em;
}
.buzzwords-list li::before {
  content: '';
  width: 3px;
  height: 1.2em;
  background: var(--color-accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.values-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.value-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-6);
}
.value-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: var(--space-1);
}
.value-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.audience-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.audience-card-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.audience-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.audience-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-bg-dark);
}
.audience-list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* --- Contact --------------------------------------------- */
.contact {
  padding: var(--space-24) 0;
  background: var(--color-bg-dark);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(0,182,237,.12) 0%, transparent 70%);
  pointer-events: none;
}
.contact .container { position: relative; }
.contact .section-header h2 { color: #fff; }
.contact .section-header p  { color: rgba(255,255,255,.55); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.contact-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,182,237,.2);
  border: 1px solid rgba(0,182,237,.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; }
.contact-item-text .label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,.4);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.contact-item-text .value {
  font-size: var(--text-base);
  color: rgba(255,255,255,.9);
  font-weight: 500;
}
.contact-item-text a.value:hover { color: var(--color-accent); }

/* Contact form */
.contact-form {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.form-group {
  margin-bottom: var(--space-5);
}
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,.7);
  margin-bottom: var(--space-2);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  color: #fff;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.25); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  background: rgba(0,182,237,.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.3);
  margin-top: var(--space-4);
}

/* Honeypot – für Nutzer unsichtbar, für Bots sichtbar */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Status-Banner nach Formular-Submit */
.form-status {
  padding: var(--space-5) var(--space-6);
  border-radius: 10px;
  margin-bottom: var(--space-6);
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  outline: none;
  animation: formStatusIn .4s ease-out;
}
.form-status strong {
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.form-status span {
  font-size: var(--text-sm);
  opacity: .9;
}
.form-status.is-success {
  background: rgba(34, 197, 94, .18);
  border: 1.5px solid rgba(34, 197, 94, .6);
  color: #dcfce7;
}
.form-status.is-success strong::before {
  content: "";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #22c55e url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/14px no-repeat;
}
.form-status.is-error {
  background: rgba(239, 68, 68, .15);
  border: 1.5px solid rgba(239, 68, 68, .5);
  color: #fee2e2;
}
.form-status.is-error strong::before {
  content: "!";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
}
.form-status a { color: inherit; text-decoration: underline; }
@keyframes formStatusIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Footer ---------------------------------------------- */
.footer {
  background: #070e1a;
  padding: var(--space-10) 0 var(--space-6);
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer .logo { pointer-events: none; }
.footer-links {
  display: flex;
  gap: var(--space-8);
}
.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer-links a:hover { color: rgba(255,255,255,.8); }
.footer-copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.25);
  text-align: center;
}

/* --- Inner pages (About, Impressum, Datenschutz) --------- */
.page-hero {
  background: var(--color-bg-dark);
  padding: var(--space-16) 0 var(--space-12);
}
.page-hero h1 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
  font-weight: 800;
  color: #fff;
  letter-spacing: -.02em;
  margin-bottom: var(--space-3);
}
.page-hero p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.55);
}

.page-content {
  padding: var(--space-16) 0 var(--space-24);
}
.page-content .prose {
  max-width: 780px;
}
.prose h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.prose h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}
.prose p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}
.prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.prose ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}
.prose ul li { margin-bottom: var(--space-2); line-height: 1.7; }

/* --- About page specifics -------------------------------- */
.about-hero-content { max-width: 640px; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}
.team-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.team-avatar {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-4);
}
.team-card h3 {
  font-weight: 700;
  color: var(--color-bg-dark);
  margin-bottom: var(--space-1);
}
.team-card .role {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
}
.team-expertise {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* --- Responsive ------------------------------------------ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Nav */
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6);
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links li { border-bottom: 1px solid var(--color-border); }
  .nav-links a {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--text-base);
  }
  .nav-cta {
    margin-top: var(--space-3);
    justify-content: center;
    border-radius: var(--radius);
  }

  /* Hero */
  .hero { padding: var(--space-16) 0 var(--space-12); }
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-content p { max-width: 100%; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .services { padding: var(--space-16) 0; }

  /* About teaser */
  .about-teaser .container { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: var(--space-4); }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .container { padding-inline: var(--space-4); }
}