/* ═══════════════════════════════════════════════════════════════
   main.css – BSC Digital Landingpage
   Sektionen via Kommentare gegliedert
   ═══════════════════════════════════════════════════════════════ */


/* ─── 1. CSS Custom Properties ───────────────────────────────── */

:root {
  /* Farben */
  --color-primary:       #3a92e9;
  --color-primary-dark:  #2878cc;
  --color-primary-light: #5aaaf0;
  --color-white:         #ffffff;
  --color-gray:          #7a7a7a;
  --color-gray-light:    #f8f9fa;
  --color-gray-mid:      #e5e7eb;
  --color-dark:          #1a1a2e;
  --color-dark-soft:     #252540;
  --color-error:         #e74c3c;
  --color-success:       #27ae60;

  /* Typografie */
  --font-heading: 'Montserrat', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.25rem;
  --fs-xl:   1.5rem;
  --fs-2xl:  1.875rem;
  --fs-3xl:  2.25rem;
  --fs-4xl:  3rem;
  --fs-5xl:  3.75rem;

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  --lh-tight:  1.2;
  --lh-normal: 1.5;
  --lh-loose:  1.75;

  /* Abstände */
  --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 */
  --max-width:        1200px;
  --max-width-text:    720px;
  --max-width-narrow:  680px;

  /* Radien */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  /* Schatten */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.14);
  --shadow-blue: 0 0 30px rgba(58,146,233,0.25);

  /* Übergänge */
  --transition-fast:   150ms ease-out;
  --transition-normal: 300ms ease-out;
  --transition-slow:   500ms ease-out;

  /* Navbar */
  --navbar-height: 72px;
}


/* ─── 2. Reset & Base ────────────────────────────────────────── */

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-dark);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

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

input, button, textarea, select { font: inherit; }

p, h1, h2, h3, h4 { overflow-wrap: break-word; }

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

.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;
}


/* ─── 3. Container & Layout-Helfer ──────────────────────────── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-header {
  text-align: center;
  max-width: var(--max-width-text);
  margin: 0 auto;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-3xl);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-4);
}

.section-sub {
  color: var(--color-gray);
  font-size: var(--fs-md);
  line-height: var(--lh-loose);
}

.label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}


/* ─── 4. Buttons ─────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}
.btn:hover  { transform: scale(1.03); }
.btn:active { transform: scale(0.98); }
.btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(58,146,233,0.35);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(58,146,233,0.45);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn--white:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.15); }

.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--fs-md); }
.btn--full { width: 100%; justify-content: center; }

.btn__spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--color-white);
  border-radius: var(--radius-full);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn.is-loading .btn__text    { display: none; }
.btn.is-loading .btn__spinner { display: block; }


/* ─── 5. Scroll-Reveal ───────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.reveal.reveal--delay-100 { transition-delay: 0.1s; }
.reveal.reveal--delay-200 { transition-delay: 0.2s; }
.reveal.reveal--delay-300 { transition-delay: 0.3s; }
.reveal.reveal--delay-400 { transition-delay: 0.4s; }

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}


/* ─── 6. Navbar ──────────────────────────────────────────────── */

.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  background: transparent;
  transition:
    background var(--transition-normal),
    box-shadow var(--transition-normal);
}

.navbar.scrolled {
  background: var(--color-dark);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
}

.navbar__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-8);
}

.navbar__logo img {
  width: 48px; height: 48px;
  object-fit: contain;
}

.navbar__nav { margin-left: auto; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  color: rgba(255,255,255,0.85);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
  position: relative;
}
.navbar__link:hover { color: var(--color-white); }

.navbar__link.active { color: var(--color-primary); }
.navbar__link.active::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

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

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  margin-left: auto;
}
.navbar__hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.navbar__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.navbar__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Overlay */
.navbar__mobile {
  display: none;
  position: fixed; inset: 0;
  background: var(--color-dark);
  z-index: 999;
  padding: calc(var(--navbar-height) + var(--space-8)) var(--space-6) var(--space-8);
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}
.navbar__mobile.is-open { display: flex; }

.navbar__mobile ul {
  display: flex; flex-direction: column;
  align-items: center; gap: var(--space-6);
  width: 100%;
}
.navbar__mobile-link {
  color: var(--color-white);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
}


/* ─── 7. Hero ────────────────────────────────────────────────── */

.section-hero {
  min-height: 100vh;
  background: var(--color-dark);
  display: flex; align-items: center;
  padding-top: var(--navbar-height);
  position: relative; overflow: hidden;
}

.hero__bg { position: absolute; inset: 0; pointer-events: none; }

.hero__blob {
  position: absolute; border-radius: var(--radius-full);
  background: var(--color-primary);
  filter: blur(80px); opacity: 0.07;
  animation: blobFloat 8s ease-in-out infinite;
}
.hero__blob--1 { width: 500px; height: 500px; top: -100px; right: -100px; }
.hero__blob--2 {
  width: 350px; height: 350px; bottom: -80px; left: 5%;
  animation-delay: -4s; animation-duration: 10s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%       { transform: translate(20px,-20px) scale(1.05); }
  66%       { transform: translate(-15px,10px) scale(0.97); }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-16) 0;
}

.hero__eyebrow { margin-bottom: var(--space-4); }

.hero__headline {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-4xl);
  color: var(--color-white);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-6);
}

.hero__typed-wrapper { display: block; }

.hero__typed { color: var(--color-primary); }
.hero__typed::after {
  content: '|';
  animation: blink 0.7s step-end infinite;
  color: var(--color-primary);
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero__sub {
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-md);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero__ctas {
  display: flex; align-items: center;
  gap: var(--space-6); flex-wrap: wrap;
}

.hero__scroll-link {
  color: rgba(255,255,255,0.7);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}
.hero__scroll-link:hover { color: var(--color-white); }

.hero__image-wrap { position: relative; }
.hero__image-glow {
  position: absolute; inset: -20px;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 50% 50%, rgba(58,146,233,0.2), transparent 70%);
}
.hero__image {
  width: 100%; height: auto;
  border-radius: var(--radius-xl);
  position: relative; z-index: 1;
  object-fit: cover;
  border: 2px solid rgba(58,146,233,0.3);
  box-shadow: 0 0 60px rgba(58,146,233,0.15);
}

.hero__scroll-indicator {
  position: absolute; bottom: var(--space-8);
  left: 50%; transform: translateX(-50%);
}
.hero__scroll-dot {
  display: block; width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
  position: relative;
}
.hero__scroll-dot::after {
  content: '';
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  animation: scrollDot 1.5s ease-in-out infinite;
}
@keyframes scrollDot {
  0%   { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(16px); opacity: 0; }
}


/* ─── 8. Trust Bar ───────────────────────────────────────────── */

.section-trust {
  background: var(--color-white);
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-gray-mid);
}

.trust__list {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: var(--space-6);
}

.trust__item {
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-gray);
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
}

.trust__icon { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; }
.trust__divider { width: 1px; height: 24px; background: var(--color-gray-mid); }


/* ─── 9. Services ────────────────────────────────────────────── */

.section-services { background: var(--color-gray-light); padding: var(--space-24) 0; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid transparent;
  transition:
    box-shadow var(--transition-normal),
    border-color var(--transition-normal),
    transform var(--transition-normal);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-left-color: var(--color-primary);
  transform: translateY(-4px);
}

.service-card__icon-wrap {
  width: 56px; height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.service-card__icon-wrap svg { width: 28px; height: 28px; color: var(--color-white); }

.service-card__title {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  color: var(--color-dark);
}
.service-card__desc {
  color: var(--color-gray);
  line-height: var(--lh-loose);
  flex: 1;
}
.service-card__link {
  color: var(--color-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}
.service-card__link:hover { color: var(--color-primary-dark); }


/* ─── 10. About ──────────────────────────────────────────────── */

.section-about { background: var(--color-white); padding: var(--space-24) 0; }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: center;
}

.about__image-wrap {
  position: relative;
  width: 320px; height: 320px;
  margin: 0 auto;
}
.about__image {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  border-radius: var(--radius-full);
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-blue);
}

.about__stats {
  display: flex; gap: var(--space-6);
  margin-top: var(--space-8);
  justify-content: center;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
  background: var(--color-gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  border-top: 3px solid var(--color-primary);
  min-width: 80px;
}
.stat__number {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}
.stat__suffix { font-size: var(--fs-xl); color: var(--color-primary); }
.stat__label {
  display: block;
  font-size: var(--fs-xs); color: var(--color-gray);
  font-weight: var(--fw-medium); text-transform: uppercase;
  letter-spacing: 0.05em; margin-top: var(--space-1);
}

.about__content { display: flex; flex-direction: column; gap: var(--space-4); }

.about__content h2 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-3xl);
  color: var(--color-dark);
  line-height: var(--lh-tight);
}

.about__content p { color: var(--color-gray); line-height: var(--lh-loose); }

.about__skills {
  display: flex; flex-wrap: wrap;
  gap: var(--space-2); margin: var(--space-2) 0;
}
.skill-badge {
  background: rgba(58,146,233,0.1);
  color: var(--color-primary-dark);
  border: 1px solid rgba(58,146,233,0.3);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  font-size: var(--fs-sm); font-weight: var(--fw-medium);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.skill-badge:hover { background: rgba(58,146,233,0.2); transform: translateY(-1px); }


/* ─── 11. Prozess ────────────────────────────────────────────── */

.section-prozess { background: var(--color-gray-light); padding: var(--space-24) 0; }

.prozess__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: var(--space-16);
  position: relative;
}

.prozess__step {
  text-align: center; padding: var(--space-8);
  position: relative;
}

.prozess__step-icon {
  width: 72px; height: 72px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-6);
  position: relative; z-index: 1;
  box-shadow: 0 0 0 8px rgba(58,146,233,0.15);
}
.prozess__step-icon svg { width: 32px; height: 32px; color: var(--color-white); }

.prozess__step-number {
  position: absolute; top: -8px; right: -8px;
  width: 24px; height: 24px;
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs); font-weight: var(--fw-bold);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}

.prozess__connector {
  position: absolute; top: calc(var(--space-8) + 36px);
  left: calc(50% + 36px); right: calc(-50% + 36px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), rgba(58,146,233,0.3));
}

.prozess__step h3 {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-lg);
  color: var(--color-dark);
  margin-bottom: var(--space-3);
}
.prozess__step p { color: var(--color-gray); line-height: var(--lh-loose); }


/* ─── 12. Video-Sektion + Platzhalter ───────────────────────── */

.section-video {
  background: var(--color-dark);
  padding: var(--space-24) 0;
}

.section-video .section-header h2 { color: var(--color-white); }
.section-video .label { color: rgba(255,255,255,0.6); }

.video-wrap {
  position: relative;
  max-width: 900px; margin: var(--space-12) auto 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 0 80px rgba(58,146,233,0.2), var(--shadow-lg);
}

/* Echter Video-Player */
.video-player {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
}
.video-player video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.25);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.video-play-btn:hover { background: rgba(0,0,0,0.4); }
.video-player.is-playing .video-play-btn { display: none; }

/* Animierter Platzhalter (16:9) */
.services-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-dark-soft);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}

.sp-bg { position: absolute; inset: 0; pointer-events: none; }
.sp-blob {
  position: absolute; border-radius: var(--radius-full);
  background: var(--color-primary); filter: blur(80px); opacity: 0.06;
  animation: blobFloat 10s ease-in-out infinite;
}
.sp-blob--1 { width: 55%; height: 55%; top: -15%; right: -10%; }
.sp-blob--2 {
  width: 40%; height: 40%; bottom: -10%; left: -5%;
  animation-delay: -5s; animation-duration: 13s;
}

.sp-slides {
  position: relative;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}

.sp-slide {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: var(--space-10);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  pointer-events: none;
}
.sp-slide.is-active {
  opacity: 1; transform: translateY(0);
  pointer-events: auto;
}
.sp-slide.is-leaving {
  opacity: 0; transform: translateY(-16px);
  transition: opacity 0.4s ease-in, transform 0.4s ease-in;
}

.sp-icon-wrap {
  width: 72px; height: 72px;
  background: rgba(58,146,233,0.15);
  border: 1px solid rgba(58,146,233,0.35);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  animation: iconPulse 3s ease-in-out infinite;
}
@keyframes iconPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(58,146,233,0.25); }
  50%       { box-shadow: 0 0 0 10px rgba(58,146,233,0); }
}

.sp-logo { margin-bottom: var(--space-5); }
.sp-logo--sm { margin-bottom: var(--space-4); }

.sp-kicker {
  font-family: var(--font-body);
  font-size: var(--fs-xs); font-weight: var(--fw-medium);
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-primary); margin-bottom: var(--space-3);
}
.sp-title {
  font-family: var(--font-heading); font-weight: var(--fw-bold);
  font-size: clamp(var(--fs-lg), 2.5vw, var(--fs-2xl));
  color: var(--color-white); line-height: var(--lh-tight);
  margin-bottom: var(--space-3); max-width: 560px;
}
.sp-desc {
  font-size: var(--fs-sm); color: rgba(255,255,255,0.55);
  line-height: var(--lh-normal); max-width: 420px;
}
.sp-url {
  font-family: var(--font-heading); font-weight: var(--fw-semibold);
  font-size: var(--fs-md); color: var(--color-primary);
  letter-spacing: 0.04em; margin-top: var(--space-4);
}

.sp-progress {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: rgba(255,255,255,0.08);
}
.sp-progress__bar {
  height: 100%; background: var(--color-primary);
  width: 0%; border-radius: 0 2px 2px 0;
}

.sp-dots {
  position: absolute; bottom: var(--space-5); left: 50%;
  transform: translateX(-50%);
  display: flex; gap: var(--space-2);
}
.sp-dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.25);
  border: none; cursor: pointer; padding: 0;
  transition: background var(--transition-normal), transform var(--transition-normal);
}
.sp-dot.is-active {
  background: var(--color-primary); transform: scale(1.35);
}

/* Echtes Video (wenn Platzhalter entfernt) */
.services-video { width: 100%; display: block; }

.video-controls {
  position: absolute; bottom: var(--space-4); right: var(--space-4);
  display: flex; gap: var(--space-2);
}
.video-btn {
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-white); cursor: pointer;
  transition: background var(--transition-fast);
  backdrop-filter: blur(4px);
}
.video-btn:hover { background: var(--color-primary); }


/* ─── 13. CTA-Banner ─────────────────────────────────────────── */

.section-cta {
  background: var(--color-primary);
  padding: var(--space-16) 0;
}
.cta__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-8); flex-wrap: wrap;
}
.cta__text h2 {
  color: var(--color-white); font-size: var(--fs-2xl);
  font-family: var(--font-heading); font-weight: var(--fw-bold);
  margin-bottom: var(--space-2);
}
.cta__text p { color: rgba(255,255,255,0.85); }


/* ─── 14. Kontaktformular ────────────────────────────────────── */

.section-kontakt { background: var(--color-gray-light); padding: var(--space-24) 0; }

.form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  box-shadow: var(--shadow-md);
  max-width: var(--max-width-narrow);
  margin: var(--space-12) auto 0;
}

.contact-form { display: flex; flex-direction: column; gap: var(--space-6); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }

label {
  font-weight: var(--fw-medium); font-size: var(--fs-sm);
  color: var(--color-dark);
}
.label-optional { color: var(--color-gray); font-weight: var(--fw-regular); }

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
  border: 1.5px solid var(--color-gray-mid);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body); font-size: var(--fs-base);
  color: var(--color-dark);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(58,146,233,0.15);
}
input.is-invalid, textarea.is-invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(231,76,60,0.10);
}
textarea { resize: vertical; min-height: 100px; }

.form-error { color: var(--color-error); font-size: var(--fs-xs); min-height: 1em; }

fieldset { border: none; }
legend {
  font-weight: var(--fw-medium); font-size: var(--fs-sm);
  color: var(--color-dark); margin-bottom: var(--space-3);
}

.checkbox-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.checkbox-label {
  display: flex; align-items: flex-start; gap: var(--space-2);
  cursor: pointer; font-weight: var(--fw-regular); font-size: var(--fs-sm);
  color: var(--color-dark);
}
input[type="checkbox"] {
  width: 18px; height: 18px; flex-shrink: 0;
  accent-color: var(--color-primary); cursor: pointer; margin-top: 2px;
}

.form-char-count { font-size: var(--fs-xs); color: var(--color-gray); text-align: right; }

.form-message {
  display: flex; align-items: flex-start; gap: var(--space-3);
  padding: var(--space-4); border-radius: var(--radius-md); margin-top: var(--space-2);
}
.form-message[hidden] { display: none; }
.form-message svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.form-message--success { background: rgba(39,174,96,0.1); color: var(--color-success); }
.form-message--error   { background: rgba(231,76,60,0.1);  color: var(--color-error); }
.form-message a { color: inherit; text-decoration: underline; }


/* ─── 15. Footer ─────────────────────────────────────────────── */

.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.footer__brand img { margin-bottom: var(--space-4); }
.footer__brand p {
  font-size: var(--fs-sm); line-height: var(--lh-loose);
  color: rgba(255,255,255,0.55);
}

.footer__heading {
  font-family: var(--font-heading); font-weight: var(--fw-semibold);
  font-size: var(--fs-sm); color: var(--color-white);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.footer__links ul, .footer__contact {
  display: flex; flex-direction: column; gap: var(--space-3);
}
.footer__links a, .footer__contact a {
  font-size: var(--fs-sm); color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}
.footer__links a:hover, .footer__contact a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-6) 0;
}
.footer__bottom .container {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-4);
}
.footer__bottom p { font-size: var(--fs-sm); color: rgba(255,255,255,0.4); }

.footer__legal {
  display: flex; gap: var(--space-6);
}
.footer__legal a {
  font-size: var(--fs-sm); color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}
.footer__legal a:hover { color: var(--color-white); }


/* ─── 16. Responsive Breakpoints ────────────────────────────── */

@media (max-width: 768px) {
  .hero__inner          { grid-template-columns: 1fr; text-align: center; padding: var(--space-12) 0; }
  .hero__image-wrap     { order: -1; max-width: 340px; margin: 0 auto; }
  .hero__ctas           { flex-direction: column; align-items: center; }
  .hero__sub            { margin-left: auto; margin-right: auto; }

  .services__grid       { grid-template-columns: 1fr; }
  .about__inner         { grid-template-columns: 1fr; }
  .prozess__steps       { grid-template-columns: 1fr; }
  .prozess__connector   { display: none; }
  .form-row             { grid-template-columns: 1fr; }
  .checkbox-grid        { grid-template-columns: 1fr; }
  .cta__inner           { flex-direction: column; text-align: center; }
  .footer__inner        { grid-template-columns: 1fr; text-align: center; }
  .footer__bottom .container { flex-direction: column; text-align: center; }

  :root {
    --fs-4xl: 2.25rem;
    --fs-5xl: 2.75rem;
  }
}

@media (max-width: 480px) {
  .navbar__nav       { display: none; }
  .navbar__cta       { display: none; }
  .navbar__hamburger { display: flex; }
  .container         { padding: 0 var(--space-4); }
  .form-card         { padding: var(--space-6); }
  .trust__divider    { display: none; }
  .sp-title          { font-size: var(--fs-lg); }
  .sp-icon-wrap      { width: 56px; height: 56px; }
  .sp-icon-wrap svg  { width: 28px; height: 28px; }
  .about__stats      { gap: var(--space-3); }
}

@media (min-width: 481px) {
  .navbar__hamburger { display: none; }
  .navbar__mobile    { display: none !important; }
}


/* ─── 17. Unterseiten (Impressum / Datenschutz) ─────────────── */

.subpage {
  padding-top: calc(var(--navbar-height) + var(--space-16));
  padding-bottom: var(--space-24);
  min-height: 100vh;
  background: var(--color-gray-light);
}

.subpage__card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  box-shadow: var(--shadow-sm);
  max-width: 760px;
  margin: 0 auto;
}

.subpage__card h1 {
  font-family: var(--font-heading); font-weight: var(--fw-bold);
  font-size: var(--fs-3xl); color: var(--color-dark);
  margin-bottom: var(--space-8);
}
.subpage__card h2 {
  font-family: var(--font-heading); font-weight: var(--fw-semibold);
  font-size: var(--fs-lg); color: var(--color-dark);
  margin-top: var(--space-8); margin-bottom: var(--space-3);
}
.subpage__card p, .subpage__card li {
  color: var(--color-gray); line-height: var(--lh-loose);
  font-size: var(--fs-sm);
}
.subpage__card ul { list-style: disc; padding-left: var(--space-6); }
.subpage__card li { margin-bottom: var(--space-2); }
.subpage__card a { color: var(--color-primary); text-decoration: underline; }
.subpage__card a:hover { color: var(--color-primary-dark); }

@media (max-width: 480px) {
  .subpage__card { padding: var(--space-6); }
  .subpage__card h1 { font-size: var(--fs-2xl); }
}


/* ─── Cookie-Banner ───────────────────────────────────────────── */

.cookie-banner {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 9999;
  width: 360px;
  background: var(--color-dark-soft);
  border: 1px solid rgba(58, 146, 233, 0.30);
  border-radius: var(--radius-xl);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(58, 146, 233, 0.08);
  padding: var(--space-6);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 400ms ease, transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.cookie-banner--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.cookie-banner__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.cookie-banner__icon {
  font-size: 1.4rem;
  line-height: 1;
}

.cookie-banner__title {
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  color: var(--color-white);
  margin: 0;
}

.cookie-banner__text {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.60);
  line-height: var(--lh-loose);
  margin: 0 0 var(--space-5) 0;
}

.cookie-banner__text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookie-banner__text a:hover {
  color: var(--color-primary-light);
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-3);
}

.cookie-btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  text-align: center;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.cookie-btn--reject {
  background: transparent;
  color: rgba(255, 255, 255, 0.60);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
}

.cookie-btn--reject:hover {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--color-white);
}

.cookie-btn--accept {
  background: var(--color-primary);
  color: var(--color-white);
  border: 1.5px solid var(--color-primary);
}

.cookie-btn--accept:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

@media (max-width: 480px) {
  .cookie-banner {
    right: var(--space-4);
    left: var(--space-4);
    bottom: var(--space-4);
    width: auto;
  }
}