/* ==========================================================================
   Arta Krasniqi Bauunternehmen – Stylesheet
   Richtung: futuristisch, Blueprint-Raster, Glas, Licht, viel Bewegung
   Farbwelt: Navy + Elektroblau + Weiß
   ========================================================================== */

:root {
  --navy: #071C36;
  --navy-deep: #040F20;
  --navy-mid: #0B2A4A;
  --blue: #1A6DE6;
  --blue-bright: #3D8BFF;
  --cyan: #4FD1FF;
  --blue-dark: #124FAD;
  --blue-light: #E8F0FB;
  --blue-soft: #C9DCF6;
  --white: #FFFFFF;
  --gray-50: #F6F8FB;
  --gray-100: #EEF1F5;
  --gray-200: #DDE3EA;
  --gray-500: #6B7A8B;
  --text: #1E2D3B;
  --text-light: rgba(255, 255, 255, 0.86);
  --grid-line: rgba(79, 209, 255, 0.10);

  --font-head: "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
  --text-h1: clamp(2.8rem, 1.4rem + 5.4vw, 5.8rem);
  --text-h2: clamp(1.9rem, 1.3rem + 2.4vw, 3rem);
  --text-h3: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);

  --space-section: clamp(4rem, 3rem + 4vw, 7rem);
  --container: 1180px;

  --radius: 6px;
  --radius-lg: 14px;
  --shadow-card: 0 12px 32px rgba(7, 28, 54, 0.10);
  --glow: 0 0 0 1px rgba(79, 209, 255, 0.25), 0 10px 40px rgba(26, 109, 230, 0.35);
  --duration: 250ms;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 96px; }
html, body { overflow-x: clip; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); line-height: 1.12; margin: 0 0 0.6em; }
h1 { font-size: var(--text-h1); font-weight: 800; letter-spacing: -0.025em; }
h2 { font-size: var(--text-h2); font-weight: 700; }
h3 { font-size: var(--text-h3); font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { margin: 0; padding: 0; list-style: none; }
img, svg { max-width: 100%; display: block; }
address { font-style: normal; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.section { padding-block: var(--space-section); }

/* ---------- Scroll-Fortschritt + Cursor-Glow ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  z-index: 100;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform-origin: left;
  transform: scaleX(0);
  box-shadow: 0 0 12px rgba(79, 209, 255, 0.8);
}
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  z-index: 0;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 139, 255, 0.16), transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms;
}
body.has-cursor .cursor-glow { opacity: 1; }
@media (hover: none) { .cursor-glow { display: none; } }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.1rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--duration) var(--ease), background var(--duration), color var(--duration), border-color var(--duration), box-shadow var(--duration);
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 700ms var(--ease);
}
.btn:hover::after { transform: translateX(120%); }
.btn:hover { text-decoration: none; }
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.btn-arrow { display: inline-block; transition: transform var(--duration) var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-accent {
  background: linear-gradient(135deg, var(--blue-bright), var(--blue));
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(26, 109, 230, 0.40);
}
.btn-accent:hover { box-shadow: 0 12px 34px rgba(61, 139, 255, 0.55); }

.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); box-shadow: 0 8px 24px rgba(7, 28, 54, 0.25); }

.btn-outline-light { background: rgba(255,255,255,0.04); color: var(--white); border-color: rgba(255,255,255,0.7); backdrop-filter: blur(6px); }
.btn-outline-light:hover { background: var(--white); color: var(--navy); border-color: var(--white); }

.btn-dark { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-dark:hover { background: var(--navy-deep); box-shadow: 0 8px 24px rgba(7, 28, 54, 0.3); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  color: var(--white);
  transition: background 350ms, box-shadow 350ms, color 350ms, transform 350ms var(--ease);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 rgba(7, 28, 54, 0.08), 0 10px 30px rgba(7, 28, 54, 0.08);
  color: var(--navy);
}
.site-header.is-static { position: sticky; }
.site-header.is-hidden { transform: translateY(-100%); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 84px;
}

.logo { display: block; color: inherit; text-decoration: none; }
.logo:hover { text-decoration: none; }
.logo-img { display: block; height: 48px; width: auto; transition: transform 500ms var(--ease); }
.logo:hover .logo-img { transform: scale(1.03); }
.site-header:not(.is-scrolled) .logo-img-dark { display: none; }
.site-header.is-scrolled .logo-img-light { display: none; }
.logo-img-light { filter: drop-shadow(0 2px 10px rgba(4, 15, 32, 0.45)); }

.main-nav { display: flex; align-items: center; gap: 1.5rem; }
.main-nav > ul { display: flex; gap: 0.25rem; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  position: relative;
  display: block;
  padding: 0.6rem 0.9rem;
  color: inherit;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition: color var(--duration);
}
.main-nav > ul > li > a::after {
  content: "";
  position: absolute;
  left: 0.9rem; right: 0.9rem; bottom: 0.35rem;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-bright), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms var(--ease);
}
.main-nav > ul > li > a:hover::after,
.main-nav > ul > li > a:focus-visible::after { transform: scaleX(1); }
.main-nav > ul > li > a:hover { text-decoration: none; color: var(--blue-bright); }
.is-scrolled .main-nav > ul > li > a:hover { color: var(--blue); }

.sub-nav {
  position: absolute;
  top: 100%; left: 0;
  min-width: 250px;
  padding: 0.5rem 0;
  background: rgba(7, 28, 54, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(79, 209, 255, 0.2);
  border-top: 2px solid var(--cyan);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 20px 50px rgba(4, 15, 32, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--duration), transform var(--duration) var(--ease), visibility var(--duration);
}
.has-sub:hover .sub-nav,
.has-sub:focus-within .sub-nav { opacity: 1; visibility: visible; transform: translateY(0); }
.sub-nav a { display: block; padding: 0.55rem 1.2rem; color: var(--white); font-size: 0.92rem; transition: background var(--duration), padding-left var(--duration); }
.sub-nav a:hover { background: rgba(61, 139, 255, 0.2); padding-left: 1.5rem; text-decoration: none; }

.btn-call { padding: 0.75rem 1.8rem; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { display: block; width: 26px; height: 3px; margin-inline: auto; background: currentColor; border-radius: 2px; transition: transform var(--duration), opacity var(--duration); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Bilder ---------- */
.card-img, .service-img { display: block; overflow: hidden; }
.card-img img, .service-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 700ms var(--ease); }
.card:hover .card-img img, .service-item:hover .service-img img { transform: scale(1.05); }

.img-ph {
  background-color: var(--navy-mid);
  background-image:
    linear-gradient(135deg, rgba(26, 109, 230, 0.55), rgba(7, 28, 54, 0.2)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 12px, transparent 12px 24px);
  background-size: cover;
  background-position: center;
}

/* ---------- Keyframes ---------- */
@keyframes gridMove { to { background-position: 60px 60px, 60px 60px; } }
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6%, -8%) scale(1.12); }
  66% { transform: translate(-5%, 6%) scale(0.94); }
}
@keyframes beamSweep {
  0% { transform: translateX(-30%) skewX(-18deg); opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translateX(130vw) skewX(-18deg); opacity: 0; }
}
@keyframes pulseDot { 0%, 100% { box-shadow: 0 0 0 0 rgba(79,209,255,0.7); } 70% { box-shadow: 0 0 0 10px rgba(79,209,255,0); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes scrollHint { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(14px); opacity: 0; } }
@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes ringSpin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes beamsDrift { 0% { transform: translateX(-10%) rotate(18deg); } 100% { transform: translateX(10%) rotate(18deg); } }
@keyframes iconPulse { 0%, 100% { box-shadow: 0 6px 16px rgba(7,28,54,0.14), 0 0 0 0 rgba(61,139,255,0.5); } 50% { box-shadow: 0 6px 16px rgba(7,28,54,0.14), 0 0 0 12px rgba(61,139,255,0); } }
@keyframes wordIn { from { opacity: 0; transform: translateY(0.6em) rotate(3deg); filter: blur(6px); } to { opacity: 1; transform: none; filter: blur(0); } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
  background: var(--navy-deep);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: url("../img/hero.jpg");
  background-size: cover;
  background-position: center;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(26, 109, 230, 0.35), transparent 55%),
    linear-gradient(110deg, rgba(4, 15, 32, 0.98) 0%, rgba(7, 28, 54, 0.85) 60%, rgba(11, 42, 74, 0.7) 100%),
    image-set(url("../img/hero.webp") type("image/webp"), url("../img/hero.jpg") type("image/jpeg")) center / cover no-repeat,
    var(--navy-deep);
}
.hero-grid {
  position: absolute;
  inset: -60px;
  z-index: -2;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 50%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 50%, #000 30%, transparent 75%);
  animation: gridMove 6s linear infinite;
}
.hero-canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; opacity: 0.9; }
.hero-blob {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  animation: blobFloat 14s ease-in-out infinite;
}
.hero-blob-1 { width: 520px; height: 520px; right: -120px; top: -80px; background: rgba(26, 109, 230, 0.45); }
.hero-blob-2 { width: 380px; height: 380px; left: -100px; bottom: -120px; background: rgba(79, 209, 255, 0.25); animation-delay: -6s; animation-duration: 18s; }
.hero-beam {
  position: absolute;
  top: -20%; left: 0;
  z-index: 0;
  width: 18vw;
  height: 140%;
  background: linear-gradient(90deg, transparent, rgba(79, 209, 255, 0.08), rgba(255,255,255,0.10), rgba(79, 209, 255, 0.08), transparent);
  animation: beamSweep 9s ease-in-out infinite;
  animation-delay: 2s;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; padding-block: clamp(7rem, 12vw, 10rem) clamp(5rem, 8vw, 7rem); transition: transform 600ms var(--ease); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-soft);
  margin-bottom: 1.2rem;
}
.eyebrow-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); animation: pulseDot 2s infinite; }
.hero-eyebrow { padding: 0.45rem 1rem 0.45rem 0.8rem; border: 1px solid rgba(79, 209, 255, 0.35); border-radius: 999px; background: rgba(7, 28, 54, 0.5); backdrop-filter: blur(6px); }
.eyebrow-dark { color: var(--navy); }

.hero h1 { color: var(--white); max-width: 12ch; text-shadow: 0 10px 40px rgba(4, 15, 32, 0.6); }
.hero-sub {
  font-size: clamp(1.1rem, 1rem + 0.9vw, 1.6rem);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.5;
  color: var(--text-light);
  max-width: 34ch;
  margin-bottom: 2.2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 3rem;
}
.hero-badges li {
  display: grid;
  gap: 0.1rem;
  padding: 0.9rem 1.3rem;
  min-width: 150px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  transition: transform 400ms var(--ease), border-color 400ms, background 400ms, opacity 800ms var(--ease);
}
.hero-badges li:hover { transform: translateY(-4px); border-color: rgba(79, 209, 255, 0.6); background: rgba(61, 139, 255, 0.14); }
.hero-badges strong { font-family: var(--font-head); font-size: 1.7rem; font-weight: 800; line-height: 1; color: var(--white); }
.hero-badges span { font-size: 0.78rem; color: var(--blue-soft); letter-spacing: 0.04em; }

.scroll-hint {
  position: absolute;
  left: 50%; bottom: 1.6rem;
  z-index: 2;
  width: 28px; height: 46px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 999px;
  transform: translateX(-50%);
}
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cyan); animation: scrollHint 1.6s ease-in infinite; }

/* Wort-Animation für Überschriften */
[data-split] .word { display: inline-block; white-space: pre; }
[data-split].is-split .word { opacity: 0; }
[data-split].is-split.is-visible .word { animation: wordIn 800ms var(--ease) forwards; animation-delay: calc(var(--i) * 90ms); }

/* ---------- Laufband ---------- */
.marquee {
  overflow: hidden;
  background: linear-gradient(90deg, var(--blue-dark), var(--blue), var(--blue-bright), var(--blue));
  background-size: 300% 100%;
  animation: gradientShift 12s ease infinite;
  color: var(--white);
  border-top: 1px solid rgba(79, 209, 255, 0.4);
  border-bottom: 1px solid rgba(79, 209, 255, 0.4);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  padding: 0.9rem 1.6rem 0.9rem 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee-track span::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

/* ---------- Unser Service ---------- */
.service {
  position: relative;
  text-align: center;
  background:
    linear-gradient(var(--white) 0%, transparent 25%, transparent 75%, var(--white) 100%),
    linear-gradient(rgba(26,109,230,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,109,230,0.06) 1px, transparent 1px),
    var(--white);
  background-size: 100% 100%, 40px 40px, 40px 40px, 100% 100%;
}
.section-title {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
}
.lead {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.25rem, 1rem + 1.2vw, 1.9rem);
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-bright), var(--cyan), var(--blue));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 8s ease infinite;
  max-width: 30ch;
  margin: 0 auto 3.5rem;
  line-height: 1.35;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  text-align: left;
  perspective: 1200px;
}
.service-item {
  padding: 1.1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(26, 109, 230, 0.12);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(8px);
  transform-style: preserve-3d;
}
.service-item:hover { box-shadow: var(--glow); border-color: rgba(79, 209, 255, 0.5); }
.service-img { aspect-ratio: 4 / 3; border-radius: calc(var(--radius-lg) - 4px); margin-bottom: 1.2rem; transform: translateZ(30px); }
.service-item h3 { color: var(--blue); font-size: 1.2rem; margin-bottom: 0.4rem; transform: translateZ(20px); }
.service-item p { font-size: 0.95rem; color: var(--text); margin: 0; }

/* ---------- Leistungsportfolio ---------- */
.portfolio { padding-top: 0; background: var(--white); }
.portfolio-band {
  position: relative;
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: clamp(3.5rem, 6vw, 5.5rem) 0 clamp(6rem, 10vw, 9rem);
  overflow: hidden;
}
.portfolio-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 8s linear infinite;
  mask-image: linear-gradient(#000, transparent);
  -webkit-mask-image: linear-gradient(#000, transparent);
}
.portfolio-band .section-title { position: relative; color: var(--white); margin-bottom: 1rem; }
.title-bar { position: relative; display: block; width: 72px; height: 4px; margin: 0 auto; background: linear-gradient(90deg, var(--blue-bright), var(--cyan)); border-radius: 3px; box-shadow: 0 0 16px var(--cyan); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: calc(-1 * clamp(4rem, 8vw, 6rem));
  perspective: 1400px;
}
.card { display: flex; flex-direction: column; transform-style: preserve-3d; }
.card-img { height: 200px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.card-body {
  position: relative;
  flex: 1;
  margin: -70px 1rem 0;
  padding: 3.2rem 1.5rem 1.8rem;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transform: translateZ(40px);
  transition: box-shadow 400ms;
}
.card-body::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, var(--cyan), var(--blue), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 400ms;
  pointer-events: none;
}
.card:hover .card-body { box-shadow: 0 24px 50px rgba(26, 109, 230, 0.22); }
.card:hover .card-body::before { opacity: 1; }
.card-icon {
  position: absolute;
  top: 0; left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 64px; height: 64px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(7, 28, 54, 0.14);
  transition: transform 500ms var(--ease);
}
.card:hover .card-icon { transform: translate(-50%, -60%) scale(1.08); animation: iconPulse 1.6s infinite; }
.card-icon svg { width: 34px; height: 34px; fill: none; stroke: var(--blue); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 200; stroke-dashoffset: 200; transition: stroke-dashoffset 1.4s var(--ease) 200ms; }
.card.is-visible .card-icon svg { stroke-dashoffset: 0; }
.card-body h3 { color: var(--navy); text-transform: uppercase; letter-spacing: 0.04em; font-size: 1.15rem; margin-bottom: 0.7rem; }
.card-body p { font-size: 0.92rem; min-height: 3.2em; margin-bottom: 1.4rem; }
.card-body .btn { padding: 0.55rem 1.4rem; font-size: 0.85rem; }

/* ---------- Footer ---------- */
.site-footer { position: relative; background: var(--white); color: var(--text); }
.site-footer::before { content: ""; display: block; height: 3px; background: linear-gradient(90deg, var(--blue-dark), var(--blue-bright), var(--cyan)); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr 1fr;
  gap: 2.5rem;
  padding-block: 3.5rem;
}
.site-footer h3 { color: var(--navy); font-size: 1.05rem; margin-bottom: 0.9rem; }
.site-footer h3 + h3, .footer-links + h3 { margin-top: 1.8rem; }
.site-footer a { color: var(--text); transition: color var(--duration); }
.site-footer a:hover { color: var(--blue); }
.site-footer address, .site-footer p { font-size: 0.92rem; }
.footer-links { display: grid; gap: 0.4rem; font-size: 0.92rem; }
.logo-footer .logo-img { height: 72px; }
.footer-badge {
  display: inline-block;
  margin-top: 1.2rem;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--navy);
  border: 2px solid var(--navy);
  border-left: 6px solid var(--blue);
}
.social {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue));
  border-radius: var(--radius);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration);
}
.social svg { width: 22px; height: 22px; fill: var(--white); }
.social:hover { transform: translateY(-3px) rotate(-4deg); box-shadow: 0 10px 22px rgba(26, 109, 230, 0.4); }
.site-footer .btn { margin-top: 0.5rem; }
.site-footer .btn-dark { color: var(--white); }
.footer-bottom { background: var(--navy); color: var(--blue-soft); font-size: 0.8rem; text-align: center; padding: 1rem 0; }
.footer-bottom p { margin: 0; font-size: 0.8rem; }

/* ---------- Unterseiten ---------- */
.page { padding-block: calc(var(--space-section) + 2rem) var(--space-section); }
.page h1 { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); color: var(--navy); }
.page h2 { font-size: 1.4rem; color: var(--blue); margin-top: 2rem; }
.page .container { max-width: 800px; }
.is-static { color: var(--navy); }
.is-static .logo-img { height: 44px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); transition-delay: calc(var(--i, 0) * 110ms); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal, [data-split].is-split .word, .check-list li { opacity: 1; transform: none; }
  .hero-canvas, .cursor-glow, .hero-beam { display: none; }
  .card-icon svg { stroke-dashoffset: 0; }
}

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

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .logo-img { height: 40px; }
  /* kein backdrop-filter auf Mobil, sonst wird das fixe Menü am Header festgemacht */
  .site-header.is-scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--white); }
  .main-nav {
    position: fixed;
    inset: 84px 0 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem 2rem;
    background: var(--navy);
    color: var(--white);
    overflow-y: auto;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 380ms var(--ease), visibility 0s 380ms;
  }
  .main-nav.is-open { transform: none; visibility: visible; transition: transform 380ms var(--ease); }
  .main-nav > ul { flex-direction: column; gap: 0; }
  .main-nav > ul > li > a { padding: 0.9rem 0.5rem; font-size: 1.1rem; border-bottom: 1px solid rgba(255,255,255,0.1); border-radius: 0; }
  .main-nav > ul > li > a::after { display: none; }
  .sub-nav { position: static; opacity: 1; visibility: visible; transform: none; border: 0; box-shadow: none; background: transparent; padding: 0 0 0.5rem 1rem; backdrop-filter: none; }
  .sub-nav a { padding: 0.5rem; }
  .btn-call { margin-top: 1.5rem; justify-content: center; }
  .split-grid { grid-template-columns: 1fr; }
  .metier, .contact-panel { padding-inline: 1.25rem; }
  .hero-blob-1 { width: 320px; height: 320px; }
}

@media (max-width: 600px) {
  .hero { min-height: auto; }
  .hero-sub br { display: none; }
  .hero-badges li { min-width: calc(50% - 0.5rem); }
  .scroll-hint { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stats { gap: 1rem; }
  .stat { min-width: 100%; }
}