:root {
    --primary-dark: #0f172a;
    --primary-teal: #07545a;
    --accent-yellow: #f59e0b;
    --accent-hover: #d97706;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --card-shadow: 0 10px 30px rgba(0,0,0,0.06);
    --hover-shadow: 0 15px 35px rgba(7,84,90,0.14);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-dark);
    background-color: #ffffff;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .brand-title {
    font-family: 'Outfit', sans-serif;
}

/* Top Contact Bar */
.top-bar {
    background-color: var(--primary-dark);
    color: #cbd5e1;
    font-size: 0.85rem;
}
.top-link {
    color: #f1f5f9;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}
.top-link:hover {
    color: var(--accent-yellow);
}
.top-link.whatsapp-link {
    color: #25d366;
}

/* Main Navbar - Non-wrapping & Symmetrical */
.main-navbar {
    background-color: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    padding: 0.75rem 0;
}
.brand-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
}
.navbar-nav .nav-link {
    color: #1e293b;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.5rem 0.85rem !important;
    white-space: nowrap !important;
    transition: color 0.2s ease, background 0.2s ease;
    border-radius: 8px;
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
    color: var(--accent-hover);
    background-color: rgba(245, 158, 11, 0.08);
}

/* Hero Section (No Inline Form, Symmetrical Hero) */
.hero-section {
    position: relative;
    padding: 90px 0 80px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(7, 84, 90, 0.92)), url('../images/kellerraeumung-wien-hero.jpg');
    background-size: cover;
    background-position: center;
    color: #ffffff;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: #fbbf24;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
}
.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.5px;
}
.hero-subtitle {
    font-size: 1.25rem;
    color: #e2e8f0;
    max-width: 800px;
}

/* 5-Column Feature Bar (Inspired by sperrmuellservice-wien.at) */
.feature-bar-section {
    background: #0f172a;
    border-top: 3px solid var(--accent-yellow);
    border-bottom: 1px solid #1e293b;
    padding: 24px 0;
}
.feature-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 18px 14px;
    text-align: center;
    color: #ffffff;
    height: 100%;
    transition: all 0.3s ease;
}
.feature-box:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--accent-yellow);
    transform: translateY(-4px);
}
.feature-icon {
    font-size: 1.8rem;
    color: var(--accent-yellow);
    margin-bottom: 10px;
}
.feature-title {
    font-size: 0.95rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 4px;
}
.feature-desc {
    font-size: 0.8rem;
    color: #cbd5e1;
    margin-bottom: 0;
}

/* Benefit Cards */
.benefit-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 24px;
    box-shadow: var(--card-shadow);
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
    height: 100%;
}
.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
    border-color: rgba(245, 158, 11, 0.3);
}

/* Dedicated Form Card (Mid Page) */
.form-section-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}

/* Accordion Styling */
.accordion-item {
    border: 1px solid #e2e8f0;
    border-radius: 14px !important;
    margin-bottom: 12px;
    overflow: hidden;
}
.accordion-button:not(.collapsed) {
    background-color: rgba(7, 84, 90, 0.06);
    color: var(--primary-teal);
    font-weight: 800;
}

/* Footer Styling */
.footer {
    background: var(--primary-dark);
    color: #cbd5e1;
}

/* Floating Action Buttons for Mobile */
.fixed-floating-buttons {
    position: fixed;
    bottom: calc(12px + env(safe-area-inset-bottom));
    left: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    padding: 7px;
    z-index: 1050;
    background: rgba(255, 255, 255, .92);
    border: 1px solid rgba(255, 255, 255, .75);
    border-radius: 21px;
    box-shadow: 0 14px 38px rgba(5, 58, 63, .24), 0 3px 10px rgba(5, 58, 63, .12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.btn-float {
    flex: 1;
    min-width: 0;
    min-height: 57px;
    padding: 8px 10px;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 9px;
    border-radius: 15px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16);
    transition: transform .18s ease, filter .18s ease;
}
.btn-float:hover,
.btn-float:focus-visible { color: #fff; filter: brightness(1.06); }
.btn-float:active { transform: scale(.975); }
.btn-float-phone {
    background: linear-gradient(135deg, #07545a, #087b7f);
}
.btn-float-whatsapp {
    background: linear-gradient(135deg, #169b50, #24bd68);
}
.btn-float-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, .16);
    border: 1px solid rgba(255, 255, 255, .18);
    font-size: 1.06rem;
}
.btn-float-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.08;
}
.btn-float-label {
    font-size: .82rem;
    font-weight: 850;
    letter-spacing: -.01em;
}
.btn-float-detail {
    margin-top: 4px;
    font-size: .7rem;
    font-weight: 650;
    color: rgba(255, 255, 255, .82);
    white-space: nowrap;
}
@media (max-width: 374.98px) {
    .fixed-floating-buttons { left: 7px; right: 7px; bottom: calc(7px + env(safe-area-inset-bottom)); gap: 5px; padding: 5px; }
    .btn-float { min-height: 53px; padding: 7px; gap: 7px; }
    .btn-float-icon { width: 34px; height: 34px; flex-basis: 34px; border-radius: 10px; }
    .btn-float-label { font-size: .75rem; }
    .btn-float-detail { font-size: .62rem; }
}

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-section {
        padding: 60px 0 50px;
    }
}

/* 2026 trust-focused redesign, aligned with the Sperrmüllservice visual system. */
:root {
    --primary-dark: #07545a;
    --primary-teal: #009f9d;
    --primary-teal-dark: #063f46;
    --accent-orange: #f47b35;
    --accent-orange-dark: #d95d20;
    --text-dark: #17383d;
    --text-muted: #647b7e;
    --bg-light: #f4faf9;
    --bg-warm: #fff3e8;
    --line: #cfe7e5;
    --card-shadow: 0 18px 48px rgba(7, 84, 90, 0.10);
    --hover-shadow: 0 24px 65px rgba(7, 84, 90, 0.16);
}

html { scroll-padding-top: 105px; }
body {
    color: var(--text-dark);
    background: #fff;
    line-height: 1.7;
}
h1, h2, h3, h4, h5, h6 { letter-spacing: -0.025em; }
h1 { line-height: 1.06; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
a { transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
:focus-visible { outline: 3px solid rgba(244, 123, 53, .65); outline-offset: 3px; }
.skip-link {
    position: fixed;
    z-index: 9999;
    top: -100px;
    left: 1rem;
    padding: .8rem 1rem;
    color: #fff;
    background: var(--primary-dark);
    border-radius: 0 0 .6rem .6rem;
}
.skip-link:focus { top: 0; }

.text-warning { color: var(--accent-orange) !important; }
.bg-warning { background-color: var(--accent-orange) !important; }
.border-warning { border-color: var(--accent-orange) !important; }
.bg-light { background-color: var(--bg-light) !important; }
.bg-dark { background-color: var(--primary-teal-dark) !important; }

/* Compact service bar and generous, stable navigation. */
.top-bar {
    padding: .5rem 0 !important;
    color: #d8eceb;
    background: var(--primary-dark);
    border-bottom: 3px solid var(--accent-orange) !important;
    font-size: .78rem;
}
.top-bar-info span { white-space: nowrap; }
.top-link { color: #fff; }
.top-link:hover { color: #ffcab0; }
.main-navbar {
    min-height: 88px;
    padding: .45rem 0;
    background: rgba(255, 255, 255, .98);
    border: 0;
    box-shadow: 0 8px 28px rgba(7, 84, 90, .10);
    backdrop-filter: blur(14px);
}
.brand-logo-img { width: min(390px, 31vw); height: auto; max-height: 68px; }
.navbar-nav .nav-link {
    padding: 1.35rem .7rem !important;
    color: #294d52;
    background: transparent !important;
    border-radius: 0;
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .025em;
    text-transform: uppercase;
    position: relative;
}
.navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    right: .7rem;
    bottom: .85rem;
    left: .7rem;
    height: 3px;
    border-radius: 3px;
    background: var(--accent-orange);
    transform: scaleX(0);
    transition: transform .2s ease;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--primary-teal); }
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { transform: scaleX(1); }
.nav-btn {
    color: #fff !important;
    background: var(--accent-orange) !important;
    border-color: var(--accent-orange) !important;
    border-radius: .65rem !important;
}
.nav-btn:hover { background: var(--accent-orange-dark) !important; transform: translateY(-2px); }

/* Hero: same information, stronger hierarchy and a photo-led trust signal. */
.hero-section {
    min-height: 360px;
    padding: 0 !important;
    display: flex;
    align-items: center;
    color: #fff;
    text-align: left !important;
    background:
        linear-gradient(90deg, rgba(4, 45, 48, .94) 0%, rgba(7, 84, 90, .82) 46%, rgba(7, 84, 90, .18) 78%),
        url('../images/kellerraeumung-wien-hero.jpg') center / cover no-repeat !important;
}
.hero-container { padding-top: 1.6rem; padding-bottom: 1.6rem; }
.hero-copy { max-width: 780px; }
.hero-badge {
    padding: 6px 15px;
    color: #fff;
    background: rgba(244, 123, 53, .20);
    border: 1px solid rgba(255, 171, 118, .48);
}
.hero-title {
    color: #fff;
    font-size: clamp(2.1rem, 3.25vw, 3.05rem);
    line-height: 1.02;
    font-weight: 850;
    letter-spacing: -.045em;
}
.hero-title span { color: #ff9b52; }
.hero-subtitle {
    max-width: 760px;
    color: #e1f1ef;
    font-size: clamp(.94rem, 1.05vw, 1.02rem);
    line-height: 1.5;
}
.hero-badge.mb-4,
.hero-title.mb-4,
.hero-subtitle.mb-4,
.hero-actions.mb-4 { margin-bottom: .75rem !important; }
.hero-actions .btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border: 0;
    border-radius: .68rem !important;
    padding: .62rem 1rem;
    font-size: .88rem;
    font-weight: 800;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .16);
}
.btn-call { color: #fff; background: var(--accent-orange); }
.btn-call:hover { color: #fff; background: var(--accent-orange-dark); transform: translateY(-2px); }
.btn-whatsapp { color: #fff; background: #20a75a; }
.btn-whatsapp:hover { color: #fff; background: #168845; transform: translateY(-2px); }
.hero-actions .btn-light { color: var(--primary-dark); }
.hero-actions .btn-light:hover { transform: translateY(-2px); }
.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem 1.15rem;
    color: #eefaf8;
    font-size: .8rem;
    font-weight: 700;
}
.hero-features li::before { content: "✓"; margin-right: .55rem; color: #72e2b0; }

/* Five proof points form a single connected trust panel. */
.feature-bar-section {
    position: relative;
    z-index: 3;
    margin-top: 0;
    padding: 2.25rem 0 3.4rem;
    background: linear-gradient(180deg, #edf8f7 0%, #f7fbfa 100%);
    border: 0;
}
.feature-bar-section .row {
    margin: 0;
    overflow: hidden;
    color: #fff;
    background: var(--primary-dark);
    border-radius: 1.05rem;
    box-shadow: var(--hover-shadow);
}
.feature-bar-section .row > div { width: 20%; padding: 0; }
.feature-box {
    min-height: 154px;
    padding: 1.35rem .85rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: transparent;
    border: 0;
    border-right: 1px solid rgba(255,255,255,.13);
    border-radius: 0;
}
.feature-bar-section .row > div:last-child .feature-box { border-right: 0; }
.feature-box:hover { background: rgba(0, 159, 157, .35); transform: none; }
.feature-box-whatsapp {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #25d366, #168d48);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.14);
}
.feature-box-whatsapp::after {
    content: "";
    position: absolute;
    width: 110px;
    height: 110px;
    right: -42px;
    bottom: -55px;
    border-radius: 50%;
    background: rgba(255,255,255,.11);
}
.feature-box-whatsapp:hover { background: linear-gradient(145deg, #2cdd70, #147f41); }
.feature-box-whatsapp .feature-desc { color: rgba(255,255,255,.86); }
.feature-icon {
    width: 46px;
    height: 46px;
    margin: 0 auto .8rem;
    display: grid;
    place-items: center;
    color: #fff;
    background: rgba(255,255,255,.13);
    border-radius: .8rem;
}
.feature-icon-phone {
    position: relative;
    font-size: 2rem;
    background: rgba(4, 78, 39, .34);
    transform: rotate(-4deg);
}
.whatsapp-mini {
    position: absolute;
    right: -7px;
    bottom: -5px;
    width: 23px;
    height: 23px;
    display: grid;
    place-items: center;
    color: #168d48;
    background: #fff;
    border: 2px solid #25d366;
    border-radius: 50%;
    font-size: .78rem;
    box-shadow: 0 4px 10px rgba(0,0,0,.18);
}
.feature-title { font-size: .86rem; text-transform: uppercase; }
.feature-desc { color: #bad7d6; }

/* Shared sections and cards. */
main > section:not(.hero-section):not(.feature-bar-section) { scroll-margin-top: 100px; }
main > section:first-child:not(.hero-section) {
    color: #fff !important;
    background: radial-gradient(circle at 88% 12%, rgba(244, 123, 53, .34), transparent 28%), linear-gradient(135deg, #063f46, #009f9d) !important;
}
main > section:first-child:not(.hero-section) h1 { color: #fff; }
main > section:first-child:not(.hero-section) p { color: #d7eeee !important; }
.eyebrow {
    display: inline-block;
    margin-bottom: .65rem;
    color: var(--accent-orange);
    font-size: .78rem;
    font-weight: 850;
    letter-spacing: .13em;
    text-transform: uppercase;
}
.section-heading { max-width: 750px; }
.rounded-4 { border-radius: 1.15rem !important; }
.shadow-sm { box-shadow: var(--card-shadow) !important; }
.benefit-card,
.bg-white.rounded-4,
.bg-light.rounded-4 {
    border: 1px solid var(--line) !important;
    box-shadow: var(--card-shadow);
}
.benefit-card:hover,
.bg-white.rounded-4:hover,
.bg-light.rounded-4:hover { box-shadow: var(--hover-shadow); }
.btn-warning {
    color: #fff !important;
    background: var(--accent-orange) !important;
    border-color: var(--accent-orange) !important;
}
.btn-warning:hover { background: var(--accent-orange-dark) !important; border-color: var(--accent-orange-dark) !important; transform: translateY(-2px); }
.btn-outline-dark { color: var(--primary-dark); border-color: var(--primary-dark); }
.btn-outline-dark:hover { color: #fff; background: var(--primary-dark); border-color: var(--primary-dark); }
.accordion-button:not(.collapsed) { color: var(--primary-dark); background: #e3f7f5; }

.results-section { background: linear-gradient(180deg, #eef8f7, #fff); }
.result-card {
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 1.15rem;
    box-shadow: var(--card-shadow);
}
.result-card img { width: 100%; height: auto; display: block; }
.result-card figcaption {
    padding: 1rem 1.25rem;
    color: var(--text-dark);
    font-weight: 800;
}

/* Contact form exists only on the contact page and reads as a dedicated surface. */
#inquiryForm .form-control,
#inquiryForm .form-select {
    min-height: 52px;
    border-color: #bddbd9;
    border-radius: .7rem;
    background: #fbfefd;
}
#inquiryForm textarea.form-control { min-height: 145px; }
#inquiryForm .form-control:focus,
#inquiryForm .form-select:focus { border-color: var(--primary-teal); box-shadow: 0 0 0 .2rem rgba(0,159,157,.12); }

/* Footer and mobile conversion actions. */
.site-footer { background: var(--primary-teal-dark); }
.site-footer p { color: #b4d0d1; }
.footer-links a,
.footer-contact-info,
.site-footer .text-white-50 { color: #c4dcdb !important; }
.footer-links a:hover { color: #fff !important; }

/* Site-wide heading palette and responsive type scale. */
h1, h2 {
    color: var(--primary-dark);
    font-weight: 820;
    line-height: 1.12;
    letter-spacing: -.035em;
    text-wrap: balance;
}
h3, h4, h5, h6 {
    color: #08757a;
    font-weight: 780;
    line-height: 1.22;
    letter-spacing: -.02em;
    text-wrap: balance;
}
h1,
h1.display-5,
h1.display-6 { font-size: clamp(2.15rem, 3.3vw, 3.25rem); }
h2 { font-size: clamp(1.7rem, 2.55vw, 2.35rem); }
h3 { font-size: clamp(1.3rem, 1.8vw, 1.68rem); }
h4 { font-size: clamp(1.12rem, 1.4vw, 1.38rem); }
h5 { font-size: clamp(1rem, 1.15vw, 1.18rem); }
h6 { font-size: .98rem; }

h1.text-dark, h2.text-dark,
h3.text-dark, h4.text-dark,
h5.text-dark, h6.text-dark { color: var(--primary-dark) !important; }
h1.text-warning, h2.text-warning,
h3.text-warning, h4.text-warning,
h5.text-warning, h6.text-warning { color: var(--primary-teal) !important; }

.hero-section h1,
.hero-section h2,
.hero-section h3,
.hero-section h4,
.hero-section h5,
.hero-section h6,
.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.bg-dark h4,
.bg-dark h5,
.bg-dark h6,
.text-white h1,
.text-white h2,
.text-white h3,
.text-white h4,
.text-white h5,
.text-white h6,
.site-footer h1,
.site-footer h2,
.site-footer h3,
.site-footer h4,
.site-footer h5,
.site-footer h6 { color: #fff !important; }

.bg-dark h1.text-warning,
.bg-dark h2.text-warning,
.bg-dark h3.text-warning,
.bg-dark h4.text-warning,
.bg-dark h5.text-warning,
.bg-dark h6.text-warning { color: #79e0d4 !important; }

.bg-warning h1,
.bg-warning h2,
.bg-warning h3,
.bg-warning h4,
.bg-warning h5,
.bg-warning h6 { color: var(--primary-teal-dark) !important; }

.section-heading { max-width: 900px; }
.max-w-700 { max-width: 860px; }

@media (min-width: 992px) {
    main > section:first-child:not(.hero-section) h1 {
        font-size: clamp(2.25rem, 3vw, 3.1rem);
        white-space: nowrap;
    }
}

@media (max-width: 1199.98px) {
    .brand-logo-img { width: 320px; max-width: 72vw; }
    .navbar-collapse { margin-top: .55rem; padding: .8rem; border: 1px solid var(--line); border-radius: .9rem; background: #fff; }
    .navbar-nav .nav-link { padding: .8rem !important; }
    .navbar-nav .nav-link::after { display: none; }
}

@media (max-width: 991.98px) {
    .top-bar-info span:nth-child(n+2) { display: none; }
    .hero-section { min-height: 410px; background-position: 62% center !important; }
    .hero-container { padding-top: 2.25rem; padding-bottom: 2.25rem; }
    .hero-copy { max-width: 700px; }
    .hero-section::before { content: ""; position: absolute; inset: 0; background: rgba(4,45,48,.15); }
    .hero-container { position: relative; z-index: 1; }
    .feature-bar-section { margin-top: 0; padding-top: 1.75rem; background: #e7f4f2; }
    .feature-bar-section .row { border-radius: .9rem; }
    .feature-bar-section .row > div { width: 50%; }
    .feature-box { border-bottom: 1px solid rgba(255,255,255,.13); }
    .feature-bar-section .row > div:last-child { width: 100%; }
}

@media (max-width: 767.98px) {
    body { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }
    .top-bar { display: none; }
    .main-navbar { min-height: 72px; }
    .brand-logo-img { width: 245px; max-height: 56px; }
    .hero-section { min-height: auto; background-position: 68% center !important; }
    .hero-container { padding-top: 2.25rem; padding-bottom: 2.4rem; }
    .hero-title { font-size: clamp(1.9rem, 8.7vw, 2.45rem); }
    h1,
    h1.display-5,
    h1.display-6 { font-size: clamp(1.85rem, 8vw, 2.45rem); }
    h2 { font-size: clamp(1.5rem, 6.4vw, 1.95rem); }
    h3 { font-size: clamp(1.22rem, 5vw, 1.48rem); }
    .hero-actions { display: grid !important; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-features { display: grid; grid-template-columns: 1fr 1fr; gap: .3rem .7rem; }
    .feature-bar-section .row > div,
    .feature-bar-section .row > div:last-child { width: 100%; }
    .feature-bar-section { padding-top: 1.5rem; }
    .feature-box { min-height: 112px; border-right: 0; }
    .footer { padding-bottom: 1.5rem !important; }
}