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

:root {
    --orange: #e87000;
    --orange-light: #f08020;
    --dark: #1a1a1a;
    --gray: #444;
    --light: #f4f4f4;
    --white: #ffffff;
    --border: #e0e0e0;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--white);
    color: var(--dark);
    font-size: 16px;
    line-height: 1.6;
}

/* NAV */
nav {
    position: sticky; top: 0; z-index: 100;
    background: var(--white);
    border-bottom: 3px solid var(--orange);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    padding: 0 20px;
}
.nav-inner {
    max-width: 1000px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 64px;
}
.nav-logo {
    font-size: 20px; font-weight: 800; color: var(--dark);
    text-decoration: none; letter-spacing: -0.5px;
}
.nav-logo span { color: var(--orange); }

.nav-links { display: flex; gap: 8px; list-style: none; }
.nav-links a {
    text-decoration: none; color: var(--gray);
    font-size: 15px; font-weight: 600;
    padding: 8px 14px; border-radius: 8px;
    transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
    color: var(--orange); background: #fff4e8;
}
.nav-call {
    background: var(--orange); color: #fff !important;
    border-radius: 8px; padding: 8px 18px !important;
}
.nav-call:hover { background: var(--orange-light) !important; color: #fff !important; }

/* Hamburger */
.hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--dark); border-radius: 2px;
    transition: all 0.3s;
}
.mobile-menu {
    display: none; flex-direction: column;
    background: var(--white); border-top: 1px solid var(--border);
    padding: 12px 20px 20px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    text-decoration: none; color: var(--dark); font-weight: 600;
    font-size: 16px; padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a.orange { color: var(--orange); }

/* PAGE SECTIONS */
.page { display: none; }
.page.active { display: block; }

/* HERO */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 60%, #3a2a00 100%);
    color: #fff; padding: 70px 20px 60px; text-align: center;
    position: relative; overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image: repeating-linear-gradient(
        45deg, transparent, transparent 30px,
        rgba(232,112,0,0.04) 30px, rgba(232,112,0,0.04) 60px
    );
}
.hero-inner { position: relative; max-width: 700px; margin: 0 auto; }
.hero-badge {
    display: inline-block; background: var(--orange);
    color: #fff; font-size: 13px; font-weight: 700;
    padding: 5px 16px; border-radius: 20px; margin-bottom: 20px;
    letter-spacing: 0.5px; text-transform: uppercase;
}
.hero h1 {
    font-size: clamp(28px, 6vw, 52px); font-weight: 900;
    line-height: 1.1; margin-bottom: 16px; letter-spacing: -1px;
}
.hero h1 span { color: var(--orange); }
.hero p {
    font-size: clamp(15px, 2.5vw, 19px); color: #bbb;
    margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto;
}
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
    background: var(--orange); color: #fff; border: none;
    padding: 14px 32px; border-radius: 10px; font-size: 16px; font-weight: 700;
    cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
    box-shadow: 0 4px 20px rgba(232,112,0,0.4); transition: all 0.2s;
}
.btn-primary:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(232,112,0,0.5); }
.btn-secondary {
    background: rgba(255,255,255,0.1); color: #fff; border: 2px solid rgba(255,255,255,0.3);
    padding: 14px 32px; border-radius: 10px; font-size: 16px; font-weight: 700;
    cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
    transition: all 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.2); }

/* ICON STRIP */
.icon-strip {
    background: var(--orange); padding: 18px 20px;
}
.icon-strip-inner {
    max-width: 900px; margin: 0 auto;
    display: flex; justify-content: center; gap: 40px; flex-wrap: wrap;
}
.icon-strip-item {
    display: flex; align-items: center; gap: 10px;
    color: #fff; font-weight: 700; font-size: 15px;
}
.icon-strip-item span { font-size: 22px; }

/* SECTIONS */
section { padding: 60px 20px; }
section.gray { background: var(--light); }
.section-inner { max-width: 1000px; margin: 0 auto; }
.section-label {
    font-size: 12px; font-weight: 700; color: var(--orange);
    text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px;
}
.section-title {
    font-size: clamp(24px, 4vw, 36px); font-weight: 900;
    color: var(--dark); margin-bottom: 12px; letter-spacing: -0.5px;
}
.section-sub { font-size: 16px; color: var(--gray); margin-bottom: 40px; max-width: 600px; }

/* SERVICE CARDS */
.cards-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px;
}
.card {
    background: var(--white); border: 1px solid var(--border);
    border-radius: 14px; padding: 28px 24px;
    transition: all 0.25s; box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.card:hover { box-shadow: 0 8px 30px rgba(232,112,0,0.15); border-color: var(--orange); transform: translateY(-3px); }
.card-icon { font-size: 40px; margin-bottom: 14px; }
.card h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px; color: var(--dark); }
.card p { font-size: 14px; color: var(--gray); line-height: 1.5; }

/* WHY LIST */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.why-item {
    display: flex; gap: 16px; align-items: flex-start;
    background: var(--white); border-radius: 12px; padding: 20px;
    border: 1px solid var(--border);
}
.why-icon {
    width: 48px; height: 48px; border-radius: 10px;
    background: #fff4e8; display: flex; align-items: center; justify-content: center;
    font-size: 24px; flex-shrink: 0;
}
.why-item h4 { font-size: 16px; font-weight: 800; margin-bottom: 4px; }
.why-item p { font-size: 14px; color: var(--gray); }

/* CTA BANNER */
.cta-banner {
    background: linear-gradient(135deg, var(--dark), #2d2d2d);
    color: #fff; padding: 50px 20px; text-align: center;
}
.cta-banner h2 { font-size: clamp(22px, 4vw, 34px); font-weight: 900; margin-bottom: 12px; }
.cta-banner p { color: #aaa; margin-bottom: 28px; font-size: 16px; }
.cta-phone {
    font-size: clamp(26px, 5vw, 42px); font-weight: 900;
    color: var(--orange); text-decoration: none; display: block;
    margin-bottom: 24px; letter-spacing: -1px;
}
.cta-phone:hover { color: var(--orange-light); }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
@media (max-width: 650px) { .about-grid { grid-template-columns: 1fr; } }
.about-photo-placeholder {
    background: linear-gradient(135deg, #e8e8e8, #d0d0d0);
    border-radius: 16px; aspect-ratio: 4/3;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 12px; color: #999; font-size: 14px;
    border: 2px dashed #ccc;
}
.about-photo-placeholder span { font-size: 48px; }
.about-text .section-title { margin-bottom: 16px; }
.about-text p { color: var(--gray); margin-bottom: 16px; font-size: 15px; }
.about-stats { display: flex; gap: 30px; margin-top: 24px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { font-size: 32px; font-weight: 900; color: var(--orange); line-height: 1; }
.stat-label { font-size: 13px; color: var(--gray); margin-top: 4px; }

/* EINSATZGEBIET */
.einsatz-box {
    background: #fff4e8; border: 2px solid var(--orange);
    border-radius: 14px; padding: 28px; margin-top: 30px;
}
.einsatz-box h4 { font-size: 18px; font-weight: 800; color: var(--orange); margin-bottom: 12px; }
.einsatz-box p { color: var(--gray); font-size: 15px; }

/* KONTAKT */
.kontakt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 650px) { .kontakt-grid { grid-template-columns: 1fr; } }
.kontakt-box {
    background: var(--white); border: 1px solid var(--border);
    border-radius: 14px; padding: 28px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.kontakt-box h3 { font-size: 20px; font-weight: 800; margin-bottom: 20px; }
.kontakt-row {
    display: flex; gap: 14px; align-items: center; margin-bottom: 18px;
}
.kontakt-row-icon {
    width: 44px; height: 44px; background: #fff4e8;
    border-radius: 10px; display: flex; align-items: center;
    justify-content: center; font-size: 20px; flex-shrink: 0;
}
.kontakt-row-text label { font-size: 12px; color: #999; text-transform: uppercase; letter-spacing: 1px; display: block; }
.kontakt-row-text a, .kontakt-row-text span {
    font-size: 17px; font-weight: 700; color: var(--dark); text-decoration: none;
}
.kontakt-row-text a:hover { color: var(--orange); }
.kontakt-cta-box {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    border-radius: 14px; padding: 28px; color: #fff; text-align: center;
}
.kontakt-cta-box h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.kontakt-cta-box p { margin-bottom: 20px; opacity: 0.9; font-size: 15px; }
.btn-white {
    background: #fff; color: var(--orange);
    border: none; border-radius: 10px; padding: 14px 28px;
    font-size: 16px; font-weight: 800; cursor: pointer;
    text-decoration: none; display: inline-block;
    transition: all 0.2s; box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: scale(1.04); }

/* FLOATING CALL BTN */
.float-call {
    position: fixed; bottom: 24px; right: 24px; z-index: 200;
    background: var(--orange); color: #fff;
    width: 60px; height: 60px; border-radius: 50%;
    display: none; align-items: center; justify-content: center;
    font-size: 26px; text-decoration: none;
    box-shadow: 0 4px 20px rgba(232,112,0,0.5);
    animation: floatPulse 2s ease-in-out infinite;
}
@keyframes floatPulse {
    0%,100% { box-shadow: 0 4px 20px rgba(232,112,0,0.5); }
    50%      { box-shadow: 0 4px 30px rgba(232,112,0,0.8); }
}

/* FOOTER */
footer {
    background: var(--dark); color: #888; text-align: center;
    padding: 24px 20px; font-size: 13px;
}
footer a { color: var(--orange); text-decoration: none; }

/* RESPONSIVE */
@media (max-width: 700px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .float-call { display: flex; }
    .icon-strip-inner { gap: 20px; }
}