:root {
    --oct-turquoise: #11cbb9;
    --oct-turquoise-dark: #009f93;
    --oct-blue: #00677f;
    --navy: #073a66;
    --navy-dark: #032a4d;
    --accent: #ef6d3d;
    --text: #20313c;
    --muted: #64737d;
    --border: #dce5e8;
    --soft: #f4f8f9;
    --soft-2: #eef7f8;
    --white: #ffffff;
    --shadow: 0 18px 46px rgba(17,37,52,.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.hidden-orderform {
    display: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

.container {
    width: min(1100px, calc(100% - 36px));
    margin: 0 auto;
}

.risk-bar {
    padding: 8px 16px;
    background: #edf1f3;
    border-bottom: 1px solid #d8e0e4;
    color: #46565f;
    font-size: 10.5px;
    line-height: 1.45;
    text-align: center;
}
.risk-bar strong { color: #283942; }

.header {
    background: #fff;
    border-bottom: 1px solid var(--border);
}
.header-inner {
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brands {
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 0;
}
.oct-logo { width: 250px; height: auto; }
.at-logo { width: 180px; height: auto; }
.brand-x {
    color: #a1acb2;
    font-size: 23px;
    font-weight: 300;
}
.partner-label {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    white-space: nowrap;
}

.hero {
    padding: 60px 0 48px;
    background:
        radial-gradient(circle at 88% 8%, rgba(17,203,185,.16), transparent 28%),
        linear-gradient(180deg, #fff 0%, #f7fbfb 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr);
    gap: 50px;
    align-items: center;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(17,203,185,.11);
    color: var(--oct-turquoise-dark);
    font-size: 12px;
    font-weight: 800;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--oct-turquoise);
}
h1 {
    max-width: 720px;
    margin: 0 0 18px;
    color: #112c3b;
    font-size: clamp(39px, 5vw, 62px);
    line-height: 1.03;
    letter-spacing: -.045em;
}
h1 span { color: var(--oct-turquoise-dark); }
h2 {
    margin: 0 0 12px;
    color: #112c3b;
    font-size: clamp(27px, 3vw, 37px);
    line-height: 1.15;
    letter-spacing: -.025em;
}
h3 {
    margin: 0 0 7px;
    color: #17384a;
    font-size: 18px;
}
p { line-height: 1.6; }
.lead {
    max-width: 680px;
    margin: 0 0 24px;
    color: #50616b;
    font-size: 18px;
    line-height: 1.55;
}
.eyebrow {
    margin-bottom: 10px;
    color: var(--oct-turquoise-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 24px;
    border-radius: 7px;
    background: var(--oct-turquoise);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(17,203,185,.24);
    transition: transform .15s ease, background .15s ease;
}
.cta:hover {
    background: var(--oct-turquoise-dark);
    transform: translateY(-1px);
}
.cta-note {
    margin-top: 10px;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
}
.hero-highlights li {
    padding: 8px 12px;
    border: 1px solid #d8eceb;
    border-radius: 999px;
    background: #fff;
    color: #42535e;
    font-size: 13px;
    font-weight: 700;
}

.offer-card {
    position: relative;
    overflow: visible;
    padding: 28px;
    border-radius: 17px;
    color: #fff;
    background: linear-gradient(145deg, var(--navy), var(--navy-dark));
    box-shadow: var(--shadow);
}
.offer-card::after {
    content: "";
    position: absolute;
    top: -110px;
    right: -110px;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
}
.offer-seal {
    position: absolute;
    top: -26px;
    right: 18px;
    width: 125px;
    z-index: 3;
    filter: drop-shadow(0 10px 18px rgba(0,0,0,.2));
}
.offer-kicker {
    position: relative;
    z-index: 2;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    opacity: .8;
}
.offer-title {
    position: relative;
    z-index: 2;
    margin-bottom: 16px;
    font-size: 26px;
    font-weight: 800;
    line-height: 1.18;
    max-width: 250px;
}
.sticker {
    position: relative;
    z-index: 2;
    margin-bottom: 18px;
    padding: 16px;
    border-radius: 11px;
    background: var(--accent);
    display: block;
    color: #fff;
    text-decoration: none;
    transition: transform .15s ease, background .15s ease;
}
.sticker:hover {
    background: #e25c2b;
    transform: translateY(-1px);
}
.sticker small {
    display: block;
    margin-bottom: 4px;
    font-size: 10.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.sticker strong {
    display: block;
    font-size: 22px;
    line-height: 1.17;
}
.benefits {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 11px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}
.benefits li {
    display: flex;
    gap: 10px;
    font-size: 14px;
    line-height: 1.45;
}
.check {
    flex: 0 0 21px;
    width: 21px;
    height: 21px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,.14);
    font-size: 11px;
    font-weight: 900;
}
.offer-footnote {
    position: relative;
    z-index: 2;
    color: rgba(255,255,255,.76);
    font-size: 11px;
    line-height: 1.45;
}

.quick-facts {
    padding: 18px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: #fff;
}
.facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.fact {
    padding: 8px 10px;
    text-align: center;
}
.fact strong {
    display: block;
    margin-bottom: 4px;
    color: #17384a;
    font-size: 15px;
}
.fact span {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.4;
}

.section {
    padding: 60px 0;
}
.section.soft { background: var(--soft); }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 34px;
}
.step {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
    text-align: left;
}
.step-number {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border-radius: 50%;
    background: var(--oct-turquoise);
    color: #fff;
    font-weight: 900;
}
.step p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}
.feature {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
}
.feature-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border-radius: 10px;
    background: var(--soft-2);
    color: var(--oct-blue);
    font-size: 18px;
    font-weight: 900;
}
.feature p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
}

.info-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 28px;
    border-radius: 15px;
    border: 1px solid #d6e9e5;
    background: #f1faf8;
}
.info-panel p {
    margin-bottom: 0;
    color: #52636d;
    font-size: 14px;
}

.final-box {
    padding: 42px 30px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--navy-dark), var(--navy));
    color: #fff;
    text-align: center;
    box-shadow: var(--shadow);
}
.final-box h2 {
    margin-bottom: 14px;
    color: #fff;
}
.final-box p {
    max-width: 660px;
    margin: 0 auto 22px;
    color: rgba(255,255,255,.8);
}

.legal {
    padding: 34px 0 92px;
    background: #f1f4f5;
    border-top: 1px solid var(--border);
    color: #59666e;
}
.risk-bottom {
    margin-bottom: 18px;
    padding: 17px 19px;
    border: 1px solid #d1dade;
    border-radius: 8px;
    background: #e7ecee;
    color: #33434c;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.55;
}
.legal-copy {
    font-size: 11px;
    line-height: 1.6;
}
.legal-copy p { margin-bottom: 11px; }
.legal-links {
    margin-top: 19px;
    font-size: 12px;
    text-align: center;
}

.mobile-cta {
    display: none;
    position: fixed;
    z-index: 50;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 9px 12px;
    background: rgba(255,255,255,.97);
    border-top: 1px solid var(--border);
    box-shadow: 0 -8px 25px rgba(0,0,0,.08);
}
.mobile-cta .cta { width: 100%; }

@media (max-width: 900px) {
    .hero-grid,
    .info-panel,
    .steps,
    .features-grid {
        grid-template-columns: 1fr;
    }
    .facts-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
    .facts-grid { grid-template-columns: 1fr; gap: 0; }
    .fact { border-bottom: 1px solid var(--border); }
    .fact:last-child { border-bottom: 0; }
}

@media (max-width: 680px) {
    .container { width: min(100% - 28px, 1100px); }
    .risk-bar { font-size: 10px; }
    .header-inner { min-height: 70px; }
    .oct-logo { width: 158px; }
    .at-logo { width: 128px; }
    .partner-label, .brand-x { display: none; }
    .hero { padding: 46px 0 40px; }
    h1 { font-size: 41px; }
    .lead { font-size: 17px; }
    .cta { width: 100%; }
    .offer-card { padding: 24px; }
    .offer-title { max-width: none; padding-right: 90px; }
    .offer-seal {
        width: 98px;
        top: -22px;
        right: 14px;
    }
    .mobile-cta { display: block; }
    .legal { padding-bottom: 98px; }
}

.hero { overflow-x: clip; }

@media (max-width: 1100px) {
    .offer-title { max-width: none; padding-right: 110px; font-size: 22px; hyphens: auto; overflow-wrap: break-word; }
    .offer-kicker { padding-right: 110px; }
}

/* Conversion-Elemente */
.header-right {
    display: flex;
    align-items: center;
    gap: 18px;
}
.cta-small {
    min-height: 44px;
    padding: 0 18px;
    font-size: 14px;
    box-shadow: none;
}
.cta { gap: 8px; color: #06332f; }
.cta-arrow { transition: transform .15s ease; }
.cta:hover .cta-arrow { transform: translateX(3px); }
.trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
    color: #33434c;
    font-size: 13px;
    font-weight: 700;
}
.trust li { display: flex; align-items: center; gap: 6px; }
.trust-check { color: var(--oct-turquoise-dark); font-weight: 900; }
.section-cta { margin-top: 30px; }
.faq {
    display: grid;
    gap: 10px;
    max-width: 760px;
    margin: 28px auto 0;
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
}
.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 56px;
    padding: 14px 20px;
    color: #17384a;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--oct-turquoise-dark);
    font-size: 22px;
    font-weight: 400;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p {
    margin: 0;
    padding: 0 20px 18px;
    color: #50616b;
    font-size: 15px;
}
@media (max-width: 680px) {
    .header-right { display: none; }
    .trust { flex-direction: column; }
    .section-cta .cta { width: 100%; }
}

/* Above the fold */
.hero {
    padding: 64px 0 0;
    color: #fff;
    background:
        radial-gradient(circle at 85% 10%, rgba(17,203,185,.22), transparent 40%),
        linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
}
.hero-grid { row-gap: 44px; }
.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 5px 16px 5px 5px;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 999px;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}
.badge-new {
    flex: 0 0 auto;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--accent);
    color: #1d1108;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.hero h1 { color: #fff; }
.hero h1 span { color: var(--oct-turquoise); }
.hero .lead { color: #d6e3ec; }
.hero .trust { color: #e8f0f4; }
.hero .trust-check { color: var(--oct-turquoise); }
.hero .cta-note { color: #b9cbd8; }
.hero .cta { box-shadow: 0 12px 28px rgba(17,203,185,.3); }
.hero .offer-card {
    color: var(--text);
    background: #fff;
    box-shadow: 0 24px 60px rgba(0,0,0,.28);
}
.hero .offer-card::after { background: rgba(17,203,185,.08); }
.hero .offer-kicker { color: #b8461c; opacity: 1; }
.hero .offer-title { color: #112c3b; }
.hero .check { background: var(--soft-2); color: var(--oct-blue); }
.hero .offer-footnote { color: var(--muted); }
.hero-stats {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0;
    border-top: 1px solid rgba(255,255,255,.18);
}
.stat { padding: 22px 20px 26px 0; }
.stat + .stat { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.18); }
.stat dt {
    margin-bottom: 4px;
    color: #fff;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -.02em;
}
.stat dd { margin: 0; color: #b9cbd8; font-size: 14px; line-height: 1.45; }
@media (max-width: 680px) {
    .hero { padding-top: 40px; }
    .hero-stats { grid-template-columns: 1fr; }
    .stat, .stat + .stat { padding: 16px 0; border-left: 0; }
    .stat + .stat { border-top: 1px solid rgba(255,255,255,.18); }
}

/* Legal links ({legallinks}): gut lesbar & antippbar auf Mobilgeräten */
.legallinks {
    margin-top: 19px;
    font-size: 14px;
    line-height: 2.4;
    text-align: center;
}
.legallinks a {
    display: inline-block;
    min-height: 44px;
    padding: 0 10px;
    color: #33434c;
    line-height: 44px;
}
.legallinks a:hover { color: var(--oct-blue); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
    .cta:hover { transform: none; }
}