:root {
  --orange: #ff8a00;
  --orange-light: #ffa52f;
  --orange-dark: #e66f00;

  --black: #080808;
  --anthracite: #303030;
  --anthracite-light: #3a3a3a;

  --white: #fff;
  --text: #eee;
  --muted: #a6a6a6;

  --line: rgba(255,255,255,.10);

  --max: 1180px;
  --radius: 18px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

section {
  padding: 110px 0;
}

/* HEADER */

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(8,8,8,.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,138,0,.12);
}

.nav {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 21px;
  font-weight: 800;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.brand b {
  color: var(--orange);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  color: #d7d7d7;
  font-size: 14px;
}

.nav-links a {
  transition: color .2s ease;
}

.nav-links a:hover {
  color: var(--orange);
}

.nav-cta {
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff !important;
  font-weight: 800;
  box-shadow: 0 8px 25px rgba(255,138,0,.16);
}

.nav-cta:hover {
  background: var(--orange-light);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
}

/* HERO */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;

  background:
    linear-gradient(
      90deg,
      rgba(8,8,8,.98) 0%,
      rgba(8,8,8,.90) 38%,
      rgba(8,8,8,.58) 68%,
      rgba(8,8,8,.25) 100%
    ),
    linear-gradient(
      180deg,
      transparent 55%,
      rgba(8,8,8,.95) 100%
    ),
    url("bilder/feuerwerk-01.jpg")
    center / cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  width: 650px;
  height: 650px;
  right: -180px;
  top: 10%;
  background: radial-gradient(
    circle,
    rgba(255,138,0,.22),
    transparent 68%
  );
  filter: blur(25px);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding-top: 70px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--orange-light);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .18em;
  margin-bottom: 25px;
}

.eyebrow::before {
  content: "";
  width: 38px;
  height: 2px;
  background: var(--orange);
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  font-size: clamp(54px, 8vw, 96px);
  line-height: .92;
  font-weight: 500;
  letter-spacing: -.055em;
  margin-bottom: 30px;
}

h1 span {
  color: var(--orange);
}

h2 {
  font-size: clamp(40px, 5vw, 64px);
  line-height: .98;
  font-weight: 500;
  letter-spacing: -.04em;
}

.hero p {
  max-width: 590px;
  color: #d0d0d0;
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 38px;
}

/* BUTTONS */

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  min-height: 53px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 25px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  transition: .2s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 12px 35px rgba(255,138,0,.18);
}

.btn-primary:hover {
  background: var(--orange-light);
}

.btn-outline {
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255,255,255,.08);
  border-color: var(--orange);
}

/* SECTIONS */

.section-label {
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .18em;
  margin-bottom: 14px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 50px;
}

.section-head > div {
  max-width: 700px;
}

.section-intro {
  max-width: 440px;
  color: var(--muted);
  font-size: 15px;
}

/* ABOUT */

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 75px;
  align-items: center;
}

.about-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  background: var(--anthracite);
  border: 1px solid var(--line);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.about-image:hover img {
  transform: scale(1.04);
}

.about-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  margin: 22px 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 15px;
  margin-top: 38px;
}

.stat {
  padding-top: 17px;
  border-top: 1px solid var(--line);
}

.stat strong {
  display: block;
  color: var(--orange);
  font-family: Georgia, serif;
  font-size: 32px;
  font-weight: 500;
}

.stat span {
  color: var(--muted);
  font-size: 12px;
}

/* =========================================
SERVICES / LEISTUNGEN
========================================= */

.services {
position: relative;
overflow: hidden;

background:
radial-gradient(
circle at 85% 25%,
rgba(255,138,0,.07),
transparent 32%
),
var(--anthracite);

border-top: 1px solid rgba(255,255,255,.05);
border-bottom: 1px solid rgba(255,255,255,.05);
}

/*
Dezenter Lichtschein im Hintergrund
*/

.services::before {
content: "";

position: absolute;

width: 500px;
height: 500px;

right: -250px;
bottom: -300px;

background: radial-gradient(
circle,
rgba(255,138,0,.12),
transparent 68%
);

filter: blur(20px);
pointer-events: none;
}

/*
Überschrift
*/

.services-head {
position: relative;
z-index: 2;
}

.services-head h2 span {
color: var(--orange);
}

/*
Karten-Grid
*/

.service-grid {
position: relative;
z-index: 2;

display: grid;
grid-template-columns: repeat(4, 1fr);

gap: 14px;
}

/*
Einzelne Karte
*/

.service {
position: relative;

min-height: 360px;

display: flex;
flex-direction: column;

padding: 30px;

overflow: hidden;

border-radius: var(--radius);

border: 1px solid rgba(255,255,255,.09);

background:
linear-gradient(
145deg,
rgba(255,255,255,.035),
rgba(8,8,8,.45)
);

transition:
transform .35s ease,
border-color .35s ease,
background .35s ease,
box-shadow .35s ease;
}

/*
Orangefarbener Glow innerhalb
der Karte
*/

.service::before {
content: "";

position: absolute;

width: 180px;
height: 180px;

top: -100px;
right: -80px;

background: radial-gradient(
circle,
rgba(255,138,0,.18),
transparent 70%
);

opacity: 0;

transition: opacity .35s ease;
}

/*
Kleiner Lichtpunkt
*/

.service::after {
content: "";

position: absolute;

width: 5px;
height: 5px;

top: 28px;
right: 28px;

border-radius: 50%;

background: var(--orange);

box-shadow:
0 0 12px rgba(255,138,0,.8),
0 0 30px rgba(255,138,0,.35);

opacity: .55;

transition:
transform .35s ease,
opacity .35s ease;
}

/*
Hover
*/

.service:hover {
transform: translateY(-8px);

border-color: rgba(255,138,0,.55);

background:
linear-gradient(
145deg,
rgba(255,138,0,.08),
rgba(8,8,8,.62)
);

box-shadow:
0 25px 60px rgba(0,0,0,.28),
0 0 35px rgba(255,138,0,.06);
}

.service:hover::before {
opacity: 1;
}

.service:hover::after {
opacity: 1;
transform: scale(1.7);
}

/*
Nummer + Linie
*/

.service-top {
position: relative;
z-index: 2;

display: flex;
align-items: center;

gap: 14px;

margin-bottom: auto;
}

.service-number {
color: var(--orange);

font-size: 13px;
font-weight: 800;

letter-spacing: .14em;
}

.service-line {
width: 42px;
height: 1px;

background: rgba(255,138,0,.35);

transition:
width .35s ease,
background .35s ease;
}

.service:hover .service-line {
width: 70px;
background: var(--orange);
}

/*
Inhalt
*/

.service-content {
position: relative;
z-index: 2;
}

.service h3 {
margin-bottom: 13px;

font-size: 32px;
line-height: 1.05;

font-weight: 500;

letter-spacing: -.025em;
}

.service p {
max-width: 290px;

color: var(--muted);

font-size: 14px;
line-height: 1.75;
}

/*
Pfeil
*/

.service-arrow {
position: absolute;

right: 27px;
bottom: 24px;

width: 42px;
height: 42px;

display: flex;
align-items: center;
justify-content: center;

border: 1px solid rgba(255,255,255,.12);
border-radius: 50%;

color: #aaa;

font-size: 19px;

transition:
background .3s ease,
color .3s ease,
border-color .3s ease,
transform .3s ease;
}

.service:hover .service-arrow {
background: var(--orange);
color: #fff;
border-color: var(--orange);

transform: translate(3px, -3px);
}

/*
Hervorgehobene Karte
*/

.service-featured {
background:
linear-gradient(
145deg,
rgba(255,138,0,.10),
rgba(8,8,8,.55)
);

border-color: rgba(255,138,0,.22);
}

.service-featured .service-number {
color: var(--orange-light);
}

/*
Tablet
*/

@media (max-width: 1000px) {

.service-grid {
grid-template-columns: repeat(2, 1fr);
}

.service {
min-height: 320px;
}

}

/*
Mobile
*/

@media (max-width: 620px) {

.service-grid {
grid-template-columns: 1fr;
gap: 12px;
}

.service {
min-height: 280px;
padding: 25px;
}

.service-top {
margin-bottom: 70px;
}

.service h3 {
font-size: 29px;
}

.service-arrow {
right: 22px;
bottom: 20px;
}

}

/* =========================================
   GALERIE
========================================= */

.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 230px;
  gap: 12px;
}

/*
   Button wird optisch wie ein normales
   Galerie-Bild behandelt.
*/
.gallery-item {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  overflow: hidden;
  border-radius: 14px;
  background: var(--anthracite);
  cursor: zoom-in;
  appearance: none;
}

/*
   Das Bild wird innerhalb des vorgegebenen
   Seitenverhältnisses gecroppt.
*/
.gallery-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition:
    transform .55s ease,
    filter .35s ease;
}

/*
   Dezenter Overlay-Effekt beim Hover
*/
.gallery-item::after {
  content: "＋";
  position: absolute;
  inset: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #fff;
  font-size: 38px;
  font-weight: 300;

  background: rgba(0, 0, 0, .28);

  opacity: 0;
  transition: opacity .3s ease;

  pointer-events: none;
}

.gallery-item:hover img {
  transform: scale(1.055);
  filter: brightness(.78);
}

.gallery-item:hover::after {
  opacity: 1;
}


/* Großes erstes Bild */
.gallery-item:nth-child(1) {
  grid-column: span 7;
  grid-row: span 2;
}

/* Obere rechte Bilder */
.gallery-item:nth-child(2),
.gallery-item:nth-child(3) {
  grid-column: span 5;
}

/* Untere Reihe */
.gallery-item:nth-child(4),
.gallery-item:nth-child(5),
.gallery-item:nth-child(6) {
  grid-column: span 4;
}


/* =========================================
   LIGHTBOX
========================================= */

.lightbox {
  position: fixed;
  inset: 0;

  z-index: 9999;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 35px;

  background: rgba(0, 0, 0, .94);

  opacity: 0;
  visibility: hidden;

  transition:
    opacity .3s ease,
    visibility .3s ease;

  cursor: zoom-out;
}


/*
   Lightbox wird geöffnet
*/
.lightbox.active {
  opacity: 1;
  visibility: visible;
}


/*
   Container für das Originalbild
*/
.lightbox-content {
  position: relative;

  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;

  cursor: default;
}


/*
   WICHTIG:

   contain sorgt dafür, dass das ORIGINAL
   vollständig dargestellt wird.

   Es wird NICHT gecroppt.
*/
.lightbox-content img {
  display: block;

  max-width: 94vw;
  max-height: 90vh;

  width: auto;
  height: auto;

  object-fit: contain;

  border-radius: 8px;

  box-shadow:
    0 30px 100px rgba(0, 0, 0, .65);

  animation: lightboxImageIn .3s ease;
}


@keyframes lightboxImageIn {
  from {
    opacity: 0;
    transform: scale(.96);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}


/*
   Schließen-Button
*/
.lightbox-close {
  position: absolute;

  top: 22px;
  right: 25px;

  z-index: 10;

  width: 52px;
  height: 52px;

  display: flex;
  align-items: center;
  justify-content: center;

  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;

  background: rgba(20,20,20,.75);

  color: #fff;

  font-size: 36px;
  font-weight: 200;
  line-height: 1;

  cursor: pointer;

  transition:
    background .2s ease,
    border-color .2s ease,
    transform .2s ease;
}

.lightbox-close:hover {
  background: var(--orange);
  border-color: var(--orange);
  transform: rotate(90deg);
}


/*
   Verhindert Scrollen der Seite,
   wenn Lightbox geöffnet ist.
*/
body.lightbox-open {
  overflow: hidden;
}


/* =========================================
   MOBILE GALERIE
========================================= */

@media (max-width: 620px) {

  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 165px;
    gap: 8px;
  }

  .gallery-item:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 2;
  }

  .gallery-item::after {
    font-size: 28px;
  }

  /*
     Auf mobilen Geräten etwas mehr
     Platz für das Originalbild.
  */
  .lightbox {
    padding: 15px;
  }

  .lightbox-content img {
    max-width: 96vw;
    max-height: 84vh;
    border-radius: 5px;
  }

  .lightbox-close {
    top: 12px;
    right: 12px;

    width: 45px;
    height: 45px;

    font-size: 30px;
  }
}


/* CONTACT */

.contact {
  background: var(--anthracite);
}

.contact-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 75px;
}

.contact-info p {
  color: var(--muted);
  line-height: 1.8;
  margin: 22px 0 35px;
}

.contact-detail {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.contact-detail small {
  display: block;
  color: var(--orange);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: 5px;
}

/* FORM */

form {
  display: grid;
  gap: 15px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

input,
textarea,
select {
  width: 100%;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 10px;
  background: #202020;
  color: #fff;
  outline: none;
  transition: .2s ease;
}

input::placeholder,
textarea::placeholder {
  color: #777;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,138,0,.10);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}

.privacy-check input {
  width: auto;
  margin-top: 4px;
  accent-color: var(--orange);
}

.privacy-check a {
  color: var(--orange-light);
}

.form-note {
  color: #777;
  font-size: 11px;
}

/* FOOTER */

footer {
  padding: 30px 0;
  background: var(--black);
  color: #777;
  font-size: 12px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}

footer a:hover {
  color: var(--orange);
}

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

/* TABLET */

@media (max-width: 1000px) {
  .service-grid {
    grid-template-columns: repeat(2,1fr);
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

/* MOBILE */

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 82px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 14px;
    background: rgba(48,48,48,.97);
    border: 1px solid rgba(255,138,0,.18);
    border-radius: 15px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    display: block;
    padding: 12px 10px;
  }

  .nav-cta {
    text-align: center;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  section {
    padding: 75px 0;
  }

  .nav {
    height: 68px;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .brand {
    font-size: 18px;
  }

  .nav-links {
    top: 68px;
  }

  .hero {
    min-height: 820px;
    background:
      linear-gradient(
        180deg,
        rgba(8,8,8,.35),
        rgba(8,8,8,.96) 78%
      ),
      url("bilder/feuerwerk-01.jpg")
      62% center / cover;
  }

  .hero-content {
    padding-top: 90px;
  }

  h1 {
    font-size: 56px;
  }

  .hero p {
    font-size: 16px;
  }

  .buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .section-head {
    display: block;
  }

  .section-intro {
    margin-top: 20px;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-image {
    aspect-ratio: 1 / 1.1;
  }

  .stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service {
    min-height: 225px;
  }

  .service-number {
    margin-bottom: 45px;
  }

  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 165px;
    gap: 8px;
  }

  .gallery-item:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 2;
  }

  .cta-box {
    padding: 55px 25px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}
.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.form-success {
  margin-bottom: 20px;
  padding: 18px 20px;

  border: 1px solid rgba(255,138,0,.35);
  border-radius: 12px;

  background: rgba(255,138,0,.08);
  color: #fff;

  display: flex;
  flex-direction: column;
  gap: 4px;

  animation: successIn .4s ease;
}

.form-success strong {
  color: var(--orange);
  font-size: 15px;
}

.form-success span {
  color: var(--muted);
  font-size: 13px;
}

@keyframes successIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[hidden] {
  display: none !important;
}