/* ===========================
   CSS RESET & VARIABLES
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #003366;
  --navy-dark: #002244;
  --navy-light: #004488;
  --white: #ffffff;
  --off-white: #f5f7fa;
  --gray-100: #eef1f6;
  --gray-200: #d8dde8;
  --gray-400: #8a95a8;
  --gray-600: #4a5568;
  --gray-800: #1a202c;
  --accent: #c8a96e;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --max-w: 1200px;
  --nav-h: 80px;
  --radius: 4px;
  --shadow: 0 4px 24px rgba(0,51,102,0.08);
  --shadow-lg: 0 12px 48px rgba(0,51,102,0.14);
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); color: var(--gray-800); background: var(--white); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ===========================
   UTILITIES
   =========================== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section { padding: 100px 0; }
.section--blue { background: var(--navy); color: var(--white); }
.section-label { display: inline-block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.section-title { font-family: var(--font-serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; line-height: 1.2; color: var(--navy); margin-bottom: 1.5rem; }
.section-title--white { color: var(--white); }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 4rem; }
.section-header .section-title { margin-bottom: 0; }

/* ===========================
   BUTTONS
   =========================== */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.875rem 2rem; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.04em; border-radius: var(--radius); transition: all var(--transition); cursor: pointer; }
.btn--primary { background: var(--navy); color: var(--white); }
.btn--primary:hover { background: var(--navy-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,51,102,0.3); }
.btn--outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.btn--outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }
.btn--white { background: var(--white); color: var(--navy); }
.btn--white:hover { background: var(--off-white); transform: translateY(-2px); }
.btn--lg { padding: 1.1rem 2.5rem; font-size: 1rem; }

/* ===========================
   NAVIGATION
   =========================== */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h); transition: background var(--transition), box-shadow var(--transition); }
.nav.scrolled { background: var(--white); box-shadow: 0 2px 20px rgba(0,51,102,0.1); }
.nav.scrolled .nav__logo-main,
.nav.scrolled .nav__logo-sub,
.nav.scrolled .nav__link { color: var(--navy); }
.nav.scrolled .nav__link--cta { background: var(--navy); color: var(--white); }
.nav.scrolled .nav__burger span { background: var(--navy); }
.nav__inner { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; height: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav__logo { display: flex; align-items: center; }
.nav__logo-img { height: 44px; width: auto; display: block; object-fit: contain; filter: brightness(0) invert(1); transition: filter var(--transition); }
.nav.scrolled .nav__logo-img { filter: none; }
.nav__logo-main { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--white); transition: color var(--transition); }
.nav__logo-sub { font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.7); transition: color var(--transition); }
.nav.scrolled .nav__logo-sub { color: var(--gray-400); }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__link { font-size: 0.875rem; font-weight: 500; color: rgba(255,255,255,0.85); letter-spacing: 0.02em; transition: color var(--transition); }
.nav__link:hover, .nav__link.active { color: var(--white); }
.nav.scrolled .nav__link:hover, .nav.scrolled .nav__link.active { color: var(--navy); }
.nav__link--cta { padding: 0.5rem 1.25rem; border: 2px solid rgba(255,255,255,0.6); border-radius: var(--radius); }
.nav__link--cta:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }
.nav.scrolled .nav__link--cta { border-color: var(--navy); }
.nav.scrolled .nav__link--cta:hover { background: var(--navy); color: var(--white); }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }

/* ===========================
   HERO
   =========================== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, #005599 100%); }
.hero__bg::before { content: ''; position: absolute; inset: 0; background-image: url('img/hero_bg.jpg'); background-size: cover; background-position: center; opacity: 0.35; }
.hero__bg::after { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero__content { position: relative; z-index: 2; max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; padding-top: var(--nav-h); }
.hero__eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem; }
.hero__title { font-family: var(--font-serif); font-size: clamp(2.8rem, 6vw, 5.5rem); font-weight: 700; line-height: 1.1; color: var(--white); margin-bottom: 1.5rem; }
.hero__title em { font-style: italic; color: var(--accent); }
.hero__desc { font-size: 1.1rem; color: rgba(255,255,255,0.75); margin-bottom: 2.5rem; line-height: 1.8; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__scroll { position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.75rem; color: rgba(255,255,255,0.5); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; z-index: 2; }
.hero__scroll-line { width: 1px; height: 50px; background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0%,100% { transform: scaleY(1); opacity: 1; } 50% { transform: scaleY(0.5); opacity: 0.3; } }

/* ===========================
   VALUES
   =========================== */
.values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--gray-200); border: 2px solid var(--gray-200); }
.values__item { background: var(--white); padding: 3rem 2.5rem; transition: all var(--transition); }
.values__item:hover { background: var(--navy); color: var(--white); }
.values__item:hover h3 { color: var(--white); }
.values__item:hover .values__icon { color: var(--accent); border-color: rgba(200,169,110,0.3); }
.values__icon { width: 56px; height: 56px; border: 2px solid var(--gray-200); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; color: var(--navy); transition: all var(--transition); }
.values__icon svg { width: 24px; height: 24px; }
.values__item h3 { font-family: var(--font-serif); font-size: 1.3rem; color: var(--navy); margin-bottom: 0.75rem; transition: color var(--transition); }
.values__item p { font-size: 0.9rem; color: var(--gray-600); line-height: 1.7; transition: color var(--transition); }
.values__item:hover p { color: rgba(255,255,255,0.75); }

/* ===========================
   INTRO
   =========================== */
.intro__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.intro__text p { color: rgba(255,255,255,0.8); margin-bottom: 1.25rem; font-size: 1rem; }
.intro__text .btn--white { margin-top: 1rem; }
.intro__card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-left: 4px solid var(--accent); padding: 2rem 2rem 2rem 2.5rem; margin-bottom: 2rem; border-radius: 0 var(--radius) var(--radius) 0; }
.intro__card blockquote { font-family: var(--font-serif); font-size: 1.15rem; font-style: italic; color: rgba(255,255,255,0.9); line-height: 1.6; }
.intro__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.1); }
.stat { background: var(--navy); padding: 1.5rem 1rem; text-align: center; }
.stat__num { display: block; font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: var(--accent); }
.stat__label { font-size: 0.75rem; letter-spacing: 0.05em; color: rgba(255,255,255,0.6); text-transform: uppercase; }

/* ===========================
   SERVICES PREVIEW
   =========================== */
.services-preview__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--gray-200); border: 1px solid var(--gray-200); }
.service-card { background: var(--white); padding: 3rem 2.5rem; display: flex; flex-direction: column; gap: 1rem; transition: all var(--transition); border-bottom: 3px solid transparent; }
.service-card:hover { background: var(--off-white); border-bottom-color: var(--navy); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card__num { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 700; color: var(--gray-200); line-height: 1; }
.service-card h3 { font-family: var(--font-serif); font-size: 1.3rem; color: var(--navy); }
.service-card p { font-size: 0.9rem; color: var(--gray-600); flex: 1; }
.service-card__arrow { font-size: 1.2rem; color: var(--navy); opacity: 0; transform: translateX(-8px); transition: all var(--transition); }
.service-card:hover .service-card__arrow { opacity: 1; transform: translateX(0); }

/* ===========================
   CTA
   =========================== */
.cta { background: var(--off-white); }
.cta__inner { text-align: center; max-width: 640px; margin: 0 auto; }
.cta__inner h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.5rem); color: var(--navy); margin-bottom: 1rem; }
.cta__inner p { color: var(--gray-600); margin-bottom: 2rem; font-size: 1.05rem; }

/* ===========================
   PAGE HERO (inner pages)
   =========================== */
.page-hero { background: var(--navy); padding: 160px 0 80px; text-align: center; }
.page-hero__eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.page-hero__title { font-family: var(--font-serif); font-size: clamp(2.5rem, 5vw, 4rem); color: var(--white); line-height: 1.15; }
.page-hero__desc { margin-top: 1.25rem; color: rgba(255,255,255,0.7); max-width: 560px; margin-left: auto; margin-right: auto; font-size: 1.05rem; }

/* ===========================
   DIENSTLEISTUNGEN PAGE
   =========================== */
.services-detail { padding: 100px 0; }
.services-detail__item { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; margin-bottom: 6rem; padding-bottom: 6rem; border-bottom: 1px solid var(--gray-200); }
.services-detail__item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.services-detail__item:nth-child(even) .services-detail__text { order: 2; }
.services-detail__item:nth-child(even) .services-detail__visual { order: 1; }
.services-detail__num { font-family: var(--font-serif); font-size: 5rem; font-weight: 700; color: var(--gray-100); line-height: 1; margin-bottom: -1rem; }
.services-detail__text h2 { font-family: var(--font-serif); font-size: 2.2rem; color: var(--navy); margin-bottom: 1.25rem; }
.services-detail__text p { color: var(--gray-600); margin-bottom: 1rem; }
.services-detail__text ul { list-style: none; margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.services-detail__text ul li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.95rem; color: var(--gray-600); }
.services-detail__text ul li::before { content: '—'; color: var(--navy); font-weight: 700; flex-shrink: 0; margin-top: 2px; }
.services-detail__visual { aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.services-detail__visual-inner { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; padding: 3rem; }
.services-detail__visual-inner svg { width: 180px; height: 180px; color: var(--navy); opacity: 0.12; }
.services-detail__visual-inner span { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray-400); }

/* ===========================
   TEAM PAGE
   =========================== */
.team-section { padding: 100px 0; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 400px)); gap: 2px; background: var(--gray-200); justify-content: center; }
.team-card { background: var(--white); padding: 3.5rem 3rem; }
.team-card__avatar { width: 120px; height: 120px; border-radius: 50%; overflow: hidden; margin-bottom: 2rem; background: var(--navy); }
.team-card__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.team-card__role { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem; }
.team-card__name { font-family: var(--font-serif); font-size: 1.8rem; color: var(--navy); margin-bottom: 1.5rem; }
.team-card__bio { color: var(--gray-600); font-size: 0.95rem; margin-bottom: 2rem; }
.team-card__contact { display: flex; flex-direction: column; gap: 0.5rem; }
.team-card__contact a { display: flex; align-items: center; gap: 0.5rem; color: var(--navy); font-size: 0.9rem; font-weight: 500; transition: color var(--transition); }
.team-card__contact a:hover { color: var(--navy-light); }
.team-card__contact a::before { content: ''; display: block; width: 16px; height: 1px; background: var(--navy); flex-shrink: 0; }

/* ===========================
   AKTUELL PAGE
   =========================== */
.aktuell-section { padding: 100px 0; }
.aktuell-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 2px; background: var(--gray-200); }
.project-card { background: var(--white); display: flex; flex-direction: column; }
.project-card__image { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.project-card__image-inner { font-family: var(--font-serif); font-size: 3rem; color: rgba(255,255,255,0.15); font-weight: 700; }
.project-card__body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.project-card__tag { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; }
.project-card__title { font-family: var(--font-serif); font-size: 1.3rem; color: var(--navy); margin-bottom: 0.75rem; }
.project-card__desc { font-size: 0.875rem; color: var(--gray-600); flex: 1; margin-bottom: 1.5rem; }
.project-card__footer { display: flex; align-items: center; justify-content: space-between; padding-top: 1.25rem; border-top: 1px solid var(--gray-200); }
.project-card__status { font-size: 0.75rem; font-weight: 600; padding: 0.3rem 0.75rem; border-radius: 99px; }
.status--active { background: #e8f4e8; color: #2d6a2d; }
.status--planned { background: #e8edf4; color: var(--navy); }
.project-card__link { font-size: 0.875rem; font-weight: 600; color: var(--navy); transition: color var(--transition); }
.project-card__link:hover { color: var(--navy-light); }

/* ===========================
   KONTAKT PAGE
   =========================== */
.kontakt-section { padding: 100px 0; }
.kontakt-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 6rem; align-items: start; }
.kontakt-info { }
.kontakt-info h3 { font-family: var(--font-serif); font-size: 1.5rem; color: var(--navy); margin-bottom: 2rem; }
.contact-item { display: flex; flex-direction: column; gap: 0.25rem; padding: 1.5rem 0; border-bottom: 1px solid var(--gray-200); }
.contact-item:first-of-type { border-top: 1px solid var(--gray-200); }
.contact-item__label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.contact-item__value { font-size: 1rem; color: var(--gray-800); font-weight: 500; }
.contact-item__value a { color: var(--navy); transition: color var(--transition); }
.contact-item__value a:hover { color: var(--navy-light); }
.kontakt-form { }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gray-600); margin-bottom: 0.5rem; }
.form-group input,
.form-group textarea,
.form-group select { width: 100%; padding: 0.875rem 1rem; border: 1px solid var(--gray-200); border-radius: var(--radius); font-family: inherit; font-size: 0.95rem; color: var(--gray-800); background: var(--white); transition: border-color var(--transition); outline: none; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--navy); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-success { display: none; background: #e8f4e8; border: 1px solid #a8d8a8; padding: 1rem 1.5rem; border-radius: var(--radius); color: #2d6a2d; font-size: 0.9rem; margin-bottom: 1.5rem; }

/* ===========================
   PROJECT DETAIL (aktuell)
   =========================== */
.projects-list { display: flex; flex-direction: column; gap: 0; }
.project-detail { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--gray-200); }
.project-detail--reverse .project-detail__image { order: 2; }
.project-detail--reverse .project-detail__body { order: 1; }
.project-detail__image { position: relative; overflow: hidden; }
.project-detail__image img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 380px; }
.project-detail__status { position: absolute; top: 1.5rem; left: 1.5rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.35rem 0.9rem; border-radius: 99px; }
.status--done { background: var(--navy); color: var(--white); }
.project-detail__body { padding: 3.5rem; display: flex; flex-direction: column; justify-content: center; gap: 1rem; }
.project-detail__title { font-family: var(--font-serif); font-size: 2rem; color: var(--navy); }
.project-detail__address { font-size: 0.875rem; color: var(--gray-400); letter-spacing: 0.02em; margin-top: -0.5rem; }
.project-detail__desc { color: var(--gray-600); font-size: 0.95rem; }
.project-detail__meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--gray-200); margin: 0.5rem 0 1rem; }
.project-meta-item { background: var(--off-white); padding: 1rem; }
.project-meta-item__label { display: block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.3rem; }
.project-meta-item__value { display: block; font-size: 0.9rem; font-weight: 600; color: var(--navy); }

@media (max-width: 900px) {
  .project-detail { grid-template-columns: 1fr; }
  .project-detail--reverse .project-detail__image { order: 1; }
  .project-detail--reverse .project-detail__body { order: 2; }
  .project-detail__image img { min-height: 260px; }
  .project-detail__body { padding: 2rem; }
  .team-values__grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ===========================
   TEAM VALUES
   =========================== */
.team-values { margin-top: 5rem; padding-top: 5rem; border-top: 1px solid var(--gray-200); }
.team-values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.team-values__item h3 { font-family: var(--font-serif); font-size: 1.3rem; color: var(--navy); margin-bottom: 0.75rem; }
.team-values__item p { font-size: 0.9rem; color: var(--gray-600); }

/* ===========================
   AKTUELL NOTE
   =========================== */
.aktuell-note { margin-top: 4rem; padding: 3rem; background: var(--navy); display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.aktuell-note p { color: rgba(255,255,255,0.85); font-size: 1.05rem; font-family: var(--font-serif); }

/* ===========================
   IMPRESSUM / DATENSCHUTZ
   =========================== */
.legal-section { padding: 100px 0; }
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h2 { font-family: var(--font-serif); font-size: 1.6rem; color: var(--navy); margin-top: 3rem; margin-bottom: 1rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { color: var(--gray-600); margin-bottom: 1rem; font-size: 0.95rem; }
.legal-content a { color: var(--navy); text-decoration: underline; }
.legal-content ul { list-style: disc; padding-left: 1.5rem; color: var(--gray-600); font-size: 0.95rem; margin-bottom: 1rem; }
.legal-content ul li { margin-bottom: 0.5rem; }

/* ===========================
   FOOTER
   =========================== */
.footer { background: var(--gray-800); color: rgba(255,255,255,0.7); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding: 5rem 0 3rem; }
.footer__brand .footer__logo { height: 40px; width: auto; display: block; object-fit: contain; filter: brightness(0) invert(1); margin-bottom: 1.25rem; }
.footer__brand p { font-size: 0.875rem; line-height: 1.7; color: rgba(255,255,255,0.5); }
.footer__nav h4, .footer__contact h4, .footer__legal h4 { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--white); margin-bottom: 1.25rem; }
.footer__nav a, .footer__contact a, .footer__legal a { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.55); margin-bottom: 0.6rem; transition: color var(--transition); }
.footer__nav a:hover, .footer__contact a:hover, .footer__legal a:hover { color: var(--white); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 1.5rem 0; font-size: 0.8rem; color: rgba(255,255,255,0.35); }

/* ===========================
   AOS (animate on scroll)
   =========================== */
[data-aos] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].aos-visible { opacity: 1; transform: translateY(0); }

/* ===========================
   MOBILE NAV
   =========================== */
@media (max-width: 900px) {
  .nav__links { position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--white); flex-direction: column; padding: 2rem; gap: 0; align-items: stretch; transform: translateY(-100vh); transition: transform 0.35s ease; box-shadow: var(--shadow-lg); }
  .nav__links.open { transform: translateY(0); }
  .nav__link { color: var(--navy) !important; padding: 1rem 0; border-bottom: 1px solid var(--gray-100); }
  .nav__link--cta { border-bottom: none; margin-top: 0.75rem; text-align: center; background: var(--navy) !important; color: var(--white) !important; }
  .nav__burger { display: flex; }
  .nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__burger.open span:nth-child(2) { opacity: 0; }
  .nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav.scrolled .nav__burger span { background: var(--navy); }
  .nav__burger span { background: var(--white); }
  .values__grid { grid-template-columns: 1fr; gap: 2px; }
  .intro__grid { grid-template-columns: 1fr; gap: 3rem; }
  .services-preview__grid { grid-template-columns: 1fr; }
  .services-detail__item { grid-template-columns: 1fr; gap: 2rem; }
  .services-detail__item:nth-child(even) .services-detail__text { order: 1; }
  .services-detail__item:nth-child(even) .services-detail__visual { order: 2; }
  .kontakt-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 70px 0; }
  .hero__title { font-size: 2.5rem; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .hero__actions .btn { width: auto; }
  .footer__grid { grid-template-columns: 1fr; }
  .intro__stats { grid-template-columns: 1fr; gap: 2px; }
  .aktuell-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
}