/* =========================================================
   Autoankauf Landshut – Design System
   Modern, performant, wartbar (CSS Custom Properties, Grid/Flex)
   ========================================================= */

/* Self-hosted font (DSGVO-konform: keine Anfrage/IP-Übertragung an Google Fonts).
   font-weight as a range works for the Montserrat variable font; if the file is
   a static single-weight instance, browsers simply render every weight with it. */
@font-face {
  font-family: "Montserrat";
  src: url("monte.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  /* "optional": kein nachträglicher Font-Swap nach dem Rendern -> verhindert den
     Reflow/Layout-Shift, der entsteht, wenn Fallback- und Webfont unterschiedlich
     breit sind (siehe PageSpeed: hoher CLS durch Hero-h1-Umbruch nach Font-Swap) */
  font-display: optional;
}

:root {
  /* Typography */
  --font-sans: "Montserrat", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

  /* Brand colors */
  --color-primary: #0f5fae;
  --color-primary-dark: #0a3f74;
  --color-primary-light: #2f8ae0;
  --color-accent: #f5a524;
  --color-accent-dark: #d1860f;

  /* Neutrals */
  --color-ink: #161a1f;
  --color-body: #4b5563;
  --color-muted: #6b7280;
  --color-surface: #ffffff;
  --color-surface-alt: #f5f7fb;
  --color-border: #e7eaf0;
  --color-success: #1e9e63;
  --color-danger: #dc2626;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  --gradient-text: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-light) 100%);

  /* Elevation */
  --shadow-sm: 0 1px 3px rgba(16, 24, 40, 0.08);
  --shadow-md: 0 10px 24px -8px rgba(16, 24, 40, 0.16);
  --shadow-lg: 0 24px 48px -12px rgba(16, 24, 40, 0.22);
  --shadow-glow: 0 12px 28px -6px rgba(15, 95, 174, 0.35);

  /* Radii */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  /* Layout */
  --container-w: 1200px;
  --header-h: 76px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.25s var(--ease);
}

/* =========================================================
   Reset & base
   ========================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-body);
  background-color: var(--color-surface-alt);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--color-primary);
}

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

img {
  height: auto;
}

ul {
  margin: 0;
}

button {
  font-family: inherit;
}

/* Icon sprite defaults */
.icon {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  vertical-align: -0.125em;
  flex-shrink: 0;
}
.icon-fill {
  fill: currentColor;
  stroke: none;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: var(--color-primary);
  color: #fff;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link for keyboard/screen-reader users */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 2000;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top var(--transition);
}
.skip-link:focus {
  top: 1rem;
}

/* =========================================================
   Layout helpers
   ========================================================= */
.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}

.section-heading {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 6vw, 3.5rem);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(15, 95, 174, 0.08);
  padding: 0.35em 0.9em;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-heading h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  margin-bottom: 0;
}

/* Scroll-reveal (progressively enhanced, GPU-friendly) */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn,
.cta-button {
  --btn-shadow: var(--shadow-glow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  background: var(--gradient-brand);
  background-size: 160% 160%;
  background-position: 0% 50%;
  color: #fff;
  border: none;
  padding: 0.95em 1.9em;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--btn-shadow);
  transition: transform var(--transition), box-shadow var(--transition), background-position var(--transition);
}

.btn:hover,
.cta-button:hover,
.btn:focus-visible,
.cta-button:focus-visible {
  transform: translateY(-3px);
  background-position: 100% 50%;
  box-shadow: 0 18px 36px -8px rgba(15, 95, 174, 0.45);
  color: #fff;
}

.btn:active,
.cta-button:active {
  transform: translateY(-1px);
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  /* Immer ein hauchdünner Schatten für Tiefe, damit der Header auch über weißen
     Seitenbereichen (Impressum etc.) klar vom Inhalt abgesetzt ist */
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04), 0 8px 24px -18px rgba(15, 23, 42, 0.18);
  transition: height var(--transition), box-shadow var(--transition), background-color var(--transition);
}

.site-header.is-scrolled {
  height: 64px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: transparent;
  box-shadow: var(--shadow-md);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.logo {
  width: 132px;
  aspect-ratio: 5 / 2;
  object-fit: contain;
  transition: transform var(--transition);
}

.site-header.is-scrolled .logo {
  width: 110px;
}

.logo-link:hover .logo {
  transform: scale(1.04);
}

.desktop-nav ul {
  list-style: none;
  display: flex;
  gap: clamp(1.25rem, 2vw, 2rem);
  padding: 0;
  margin: 0;
}

.desktop-nav a {
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 500;
  position: relative;
  padding-block: 0.3em;
  transition: color var(--transition);
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width var(--transition);
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.desktop-nav a.is-active {
  color: var(--color-primary);
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after,
.desktop-nav a.is-active::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: none;
  color: var(--color-ink);
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.mobile-menu-toggle .icon {
  width: 26px;
  height: 26px;
}
.mobile-menu-toggle:hover {
  background: var(--color-surface-alt);
}

.mobile-nav {
  display: block;
  position: absolute;
  top: 100%;
  inset-inline: 0;
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  overflow: hidden;
  max-height: 0;
  visibility: hidden;
  transition: max-height 0.35s var(--ease), visibility 0s linear 0.35s;
}

.mobile-nav.is-active {
  max-height: 420px;
  visibility: visible;
  transition: max-height 0.35s var(--ease), visibility 0s linear;
}

.mobile-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  margin: 0;
}

.mobile-nav a {
  display: block;
  padding: 0.85em 1em;
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  text-decoration: none;
  font-size: 1.05em;
  transition: background var(--transition), color var(--transition);
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible,
.mobile-nav a.is-active {
  background: var(--color-surface-alt);
  color: var(--color-primary);
}

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
}

@media (min-width: 821px) {
  .mobile-nav {
    display: none;
  }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  background-color: var(--color-primary-dark);
  /* "Spotlight"-Verlauf statt gleichmäßiger Verdunkelung: dunkler nur direkt
     hinter dem (zentrierten) Text, zu den Rändern/Ecken hin deutlich heller,
     damit vom Foto sichtbar mehr übrig bleibt. Desktop-Crop; wird unten für
     schmale Viewports durch den Hochformat-Crop header_mobile.webp ersetzt */
  background-image: radial-gradient(ellipse 65% 55% at 50% 58%, rgba(10, 20, 35, 0.6) 0%, rgba(10, 20, 35, 0.32) 55%, rgba(10, 20, 35, 0.12) 100%), url("Bilder/header.webp");
  background-size: cover;
  background-position: center;
}

/* Sanfter Übergang am unteren Hero-Rand: statt eines harten Schnitts zur nächsten
   Sektion "verschattet" das Bild weich in den Seitenhintergrund */
.hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: clamp(80px, 12vh, 160px);
  background: linear-gradient(180deg, rgba(10, 20, 35, 0) 0%, rgba(10, 20, 35, 0.35) 100%);
  pointer-events: none;
}

@media (max-width: 820px) {
  .hero {
    background-image: radial-gradient(ellipse 85% 55% at 50% 58%, rgba(10, 20, 35, 0.6) 0%, rgba(10, 20, 35, 0.32) 55%, rgba(10, 20, 35, 0.12) 100%), url("Bilder/header_mobile.webp");
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding-block: calc(var(--header-h) + 2rem) 2rem;
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35);
  margin-bottom: 0.6em;
  animation: fade-in-up 0.8s var(--ease) both;
}

.hero p {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 600px;
  margin: 0 auto 2.2em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.3);
  animation: fade-in-up 0.8s var(--ease) 0.15s both;
}

.hero .cta-button {
  animation: fade-in-up 0.8s var(--ease) 0.3s both;
}

.scroll-cue {
  position: absolute;
  bottom: clamp(1rem, 4vh, 2.25rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.85);
  animation: bob 2.2s ease-in-out infinite;
}
.scroll-cue .icon {
  width: 28px;
  height: 28px;
  transform: rotate(180deg);
}

@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 820px) {
  .hero {
    min-height: 92svh;
  }
}

/* =========================================================
   About
   ========================================================= */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-text p {
  font-size: 1.05rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--color-surface);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stat-item {
  text-align: center;
  transition: transform var(--transition);
}

.stat-item:hover {
  transform: translateY(-6px);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
  background: var(--gradient-text);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  color: var(--color-muted);
  font-weight: 500;
}

@media (max-width: 820px) {
  .about-content {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Services
   ========================================================= */
.services-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-icon-container {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(15, 95, 174, 0.1);
  color: var(--color-primary);
  margin-bottom: 1.25rem;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.service-icon-container .icon {
  width: 28px;
  height: 28px;
}

.service-card:hover .service-icon-container {
  background: var(--gradient-brand);
  color: #fff;
  transform: scale(1.08) rotate(-4deg);
}

.service-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
}

.service-card p {
  color: var(--color-muted);
  margin: 0;
}

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

@media (max-width: 620px) {
  .services-container {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Testimonials
   ========================================================= */
.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.testimonial {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.quote-icon {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  opacity: 0.18;
  margin-bottom: 0.75rem;
}

.testimonial p {
  font-style: italic;
  color: var(--color-body);
}

.testimonial-author {
  font-weight: 700;
  color: var(--color-ink);
}

.rating {
  display: flex;
  gap: 0.15rem;
  margin-top: 0.75rem;
  color: var(--color-accent);
}

.rating .icon {
  width: 16px;
  height: 16px;
}

/* =========================================================
   Contact
   ========================================================= */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 3rem);
  background: var(--color-surface);
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-info h4 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.contact-info p {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.contact-info .icon {
  color: var(--color-accent-dark);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.contact-info a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-ink);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-info a:hover {
  color: var(--color-primary);
}

.business-hours {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.business-hours h4 {
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.9em 1em;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-ink);
  background: var(--color-surface-alt);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface);
  box-shadow: 0 0 0 4px rgba(15, 95, 174, 0.12);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.privacy-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.privacy-checkbox input[type="checkbox"] {
  width: 1.2em;
  height: 1.2em;
  margin-top: 0.2em;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.privacy-checkbox label {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.privacy-checkbox label a {
  color: var(--color-primary);
}

.form-footer {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.privacy-note {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0;
}

#form-message p {
  padding: 0.85em 1em;
  border-radius: var(--radius-sm);
  margin: 0;
}

@media (max-width: 900px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
}

.contact-map {
  margin-top: 1.75rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 7;
  position: relative;
  background: var(--color-surface-alt);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.contact-map .map-link {
  position: absolute;
  bottom: 0.9rem;
  right: 0.9rem;
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55em 1em;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), color var(--transition);
}

.contact-map .map-link:hover {
  color: var(--color-primary);
  transform: translateY(-2px);
}

@media (max-width: 620px) {
  .contact-map {
    aspect-ratio: 4 / 5;
  }
}

/* =========================================================
   Partner logos
   ========================================================= */
.partner-logos {
  padding-block: clamp(2.5rem, 6vw, 4rem);
  text-align: center;
  background: var(--color-surface);
}

.logo-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: 1.5rem;
}

.logo-container img {
  height: 42px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter var(--transition), opacity var(--transition), transform var(--transition);
}

.logo-container a:hover img {
  filter: none;
  opacity: 1;
  transform: translateY(-3px);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.75);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-content h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 1.1rem;
  position: relative;
}

.footer-designed-by img {
  height: 34px;
  width: auto;
  filter: grayscale(100%) brightness(2);
  opacity: 0.75;
  transition: opacity var(--transition), filter var(--transition);
}

.footer-designed-by a:hover img {
  opacity: 1;
  filter: none;
}

.footer-content p {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.footer-content .icon {
  color: var(--color-accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-content a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-content a:hover {
  color: var(--color-accent);
}

.footer-hours ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-hours li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
}

.footer-bottom p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.75);
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

@media (max-width: 900px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Floating action buttons (WhatsApp / back to top)
   ========================================================= */
.fab-stack {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.fab {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.fab .icon {
  width: 26px;
  height: 26px;
}

.fab-whatsapp {
  background: #25d366;
  position: relative;
}

.fab-whatsapp::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.6;
  animation: pulse-ring 2.4s var(--ease) infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.55; }
  80% { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

.fab-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-4px) scale(1.05);
}

.fab-top {
  background: var(--gradient-brand);
  width: 48px;
  height: 48px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

.fab-top .icon {
  width: 20px;
  height: 20px;
}

.fab-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.fab-top:hover {
  transform: translateY(-4px);
}

@media (max-width: 576px) {
  .fab-stack {
    bottom: 1rem;
    right: 1rem;
  }
  .fab-whatsapp {
    width: 50px;
    height: 50px;
  }
}

/* =========================================================
   Utility surfaces (used by legal / error / thank-you pages)
   ========================================================= */
.card-surface {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* =========================================================
   Fixes / edge cases
   ========================================================= */
@supports (padding: max(0px)) {
  .container {
    padding-inline-start: max(1.25rem, env(safe-area-inset-left));
    padding-inline-end: max(1.25rem, env(safe-area-inset-right));
  }
}

@media screen and (orientation: landscape) and (max-height: 500px) {
  .hero {
    min-height: 100vh;
  }
}

@media print {
  .site-header,
  .fab-stack,
  .contact-form,
  .mobile-nav {
    display: none !important;
  }
  .hero {
    min-height: auto;
    background: none;
    color: #000;
  }
}