:root {
    --primary: #171B26; /* headings / dark elements */
    --text: #585C67; /* body text */
    --accent: #5B5B5B; /* buttons */
    --white: #ffffff;
    --offwhite: #fbfbfb;
    --soft: #f7f7f7;
    --line: #ebebeb;
    --radius-lg: 30px;
    --radius-md: 20px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 28px;
    color: var(--text);
    background: var(--white);
}

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

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

.container {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--primary);
    line-height: 1.25;
    margin: 0 0 .5em;
}

h1 {
    font-size: 60px;
}

h2 {
    font-size: 44px;
}

h3 {
    font-size: 24px;
}

h4 {
    font-size: 22px;
}

p {
    margin: 0 0 1em;
}

@media (max-width: 767px) {
    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 24px;
    }

    h4 {
        font-size: 22px;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: .9em 2em;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: .02em;
    border: none;
    cursor: pointer;
    transition: background .15s ease, transform .15s ease;
}

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

.btn-light {
    background: var(--white);
    color: var(--primary);
}

/* Header */
header {
    position: sticky;
    top: 14px;
    z-index: 999;
    margin: 0 auto;
    max-width: 900px;
    padding: 0 16px;
}

.nav-card {
    background: var(--white);
    border-radius: 50px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 10px 10px 24px;
}

.logo img {
    height: 38px;
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 26px;
    margin: 0;
    padding: 0;
}

nav a {
    font-weight: 600;
    font-size: 14px;
    color: var(--primary);
}

nav a:hover {
    color: var(--accent);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.menu-toggle {
    display: none;
    background: var(--offwhite);
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--primary);
    align-items: center;
    justify-content: center;
}

@media (max-width: 800px) {
    nav {
        display: none;
        position: absolute;
        top: 70px;
        right: 16px;
        background: var(--white);
        border-radius: 24px;
        padding: 20px;
        box-shadow: 0 6px 24px rgba(0, 0, 0, .12);
        width: 220px;
    }

    nav.open {
        display: block;
    }

    nav ul {
        flex-direction: column;
        gap: 8px;
    }

    nav a {
        display: block;
        padding: 10px 16px;
        border: 1px solid var(--line);
        border-radius: 30px;
        background: var(--offwhite);
    }

    .menu-toggle {
        display: flex;
    }

    .header-right .btn span {
        display: none;
    }
}

/* Hero */
.hero-banner {
    position: relative;
    height: 400px;
    margin-top: -120px;
    overflow: hidden;
}

.hero-banner .slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    animation: heroFade 20s infinite;
}

.hero-banner .slide:nth-child(1) {
    background-image: url('../images/hero1.jpg');
    animation-delay: 0s;
}

.hero-banner .slide:nth-child(2) {
    background-image: url('../images/hero2.jpg');
    animation-delay: 5s;
}

.hero-banner .slide:nth-child(3) {
    background-image: url('../images/hero3.jpg');
    animation-delay: 10s;
}

.hero-banner .slide:nth-child(4) {
    background-image: url('../images/hero4.jpg');
    animation-delay: 15s;
}

@keyframes heroFade {
    0% {
        opacity: 0;
    }
    4% {
        opacity: 1;
    }
    22% {
        opacity: 1;
    }
    26% {
        opacity: 0;
    }
    100% {
        opacity: 0;
    }
}

.hero-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(23, 27, 38, .35), rgba(23, 27, 38, .55));
}

.hero-card-wrap {
    margin-top: -90px;
    position: relative;
    z-index: 2;
}

.hero-card {
    background: url('../images/hero_background.jpg') center/cover;
    border-radius: var(--radius-lg);
    padding: 50px;
    min-height: 420px;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-card .hero-text {
    flex: 1 1 380px;
}

.hero-card h1 {
    color: rgb(23, 27, 38);
    margin-bottom: .3em;
}

.hero-card p {
    color: rgb(23, 27, 38);
    font-size: 20px;
    line-height: 28px;
}

.hero-card .hero-img {
    flex: 0 1 300px;
}

/* Sections */
section {
    padding: 60px 0;
}

section.soft {
    background: var(--soft);
}

section.offwhite {
    background: var(--offwhite);
}

.lead {
    font-size: 16px;
    max-width: 720px;
}

.center {
    text-align: center;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.two-col {
    display: flex;
    gap: 48px;
    align-items: center;
    flex-wrap: wrap;
}

.two-col > div {
    flex: 1 1 380px;
}

/* contact quick block */
.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.contact-item .icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgb(243, 243, 249);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.contact-item strong {
    display: block;
    color: var(--primary);
    font-size: 18px;
}

/* Check list */
ul.check-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

ul.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

ul.check-list li::before {
    content: "✓";
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 3px;
}

.feature-card {
    background: var(--offwhite);
    border-radius: var(--radius-md);
    padding: 30px;
}

.gallery-card {
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-card.green {
    background: rgb(215, 228, 189);
}

.gallery-card.blue {
    background: rgb(185, 205, 229);
}

.gallery-card img {
    border-radius: 12px;
    max-height: 340px;
    object-fit: contain;
}

/* Forms */
form {
    max-width: 600px;
}

.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-row .field {
    flex: 1 1 160px;
}

.field {
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--primary);
}

input, textarea {
    width: 100%;
    padding: .85em 1.2em;
    border: none;
    border-radius: 30px;
    background: var(--white);
    font-size: 1rem;
    font-family: inherit;
    color: var(--text);
    box-shadow: inset 0 0 0 1px var(--line);
}

input:focus, textarea:focus {
    outline: none;
    box-shadow: inset 0 0 0 1.5px var(--primary);
}

textarea {
    border-radius: 20px;
    resize: vertical;
    min-height: 110px;
}


/* About */
.partner-logos {
    display: flex;
    gap: 24px;
    align-items: center;
    margin: 24px 0;
    flex-wrap: wrap;
}

.partner-logos img {
    max-height: 70px;
    width: auto;
}

/* Contact card floating over footer */
.contact-card-wrap {
    margin-bottom: -120px;
    position: relative;
    z-index: 3;
}

.contact-card {
    background: var(--white);
    border-radius: 50px;
    padding: 70px 60px;
    box-shadow: 0 -6px 24px rgba(0, 0, 0, .08);
}




/* Footer */
footer {
    background: var(--primary);
    background-image: url('../images/footer.png');
    background-position: top center;
    background-repeat: no-repeat;
    background-size: cover;
    color: #cbd0dc;
    padding: 190px 0 24px;
}

footer h4 {
    color: #fff;
    font-size: 16px;
    text-transform: none;
    margin-bottom: 16px;
}

footer a {
    opacity: .85;
}

footer a:hover {
    opacity: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns:2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 700px) {
    .footer-grid {
        grid-template-columns:1fr;
    }
}

footer .logo-f img {
    height: 44px;
    margin-bottom: 16px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .15);
    padding-top: 20px;
    font-size: .85rem;
    text-align: center;
    color: rgba(255, 255, 255, .6);
}

.social-icons {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.social-icons a {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgb(37, 40, 51);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .8rem;
    color: #fff;
}

ul.plain {
    list-style: none;
    margin: 0;
    padding: 0;
}

ul.plain li {
    margin-bottom: 10px;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.footer-contact-item .icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .11);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    font-size: .9rem;
    color: #fff;
}


/* Price */
/* ── Hero price panel ───────────────────────────────────────── */
.hero-price {
    flex: 0 0 auto;
    /*background: var(--primary);*/
    border-radius: var(--radius-md);
    padding: 36px 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    min-width: 240px;
    box-shadow: 0 8px 32px rgba(23, 27, 38, 0.28);
}

.hero-price-tag {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1;
}

.hero-price-chf {
    font-size: 18px;
    font-weight: 700;
    color: #3a4256;
    margin-top: 10px;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.hero-price-num {
    font-size: 72px;
    font-weight: 700;
    color: #3a4256;
    letter-spacing: -.02em;
    line-height: 1;
}

.hero-price-divider {
    width: 40px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 20px auto 16px;
}

.hero-price-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: rgba(255, 255, 255, 0.5);
    margin: 0 0 10px;
}

.hero-price-sub {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 700px) {
    .hero-price {
        flex: 1 1 100%;
        min-width: unset;
        padding: 28px 24px;
    }

    .hero-price-num {
        font-size: 56px;
    }
}
/* ── Ablauf stepper ─────────────────────────────────────────── */
.ablauf {
    position: relative;
    display: flex;
    gap: 0;
    justify-content: center;
    align-items: flex-start;
}

/* Horizontal connector line sitting at circle centre (desktop) */
.ablauf-line {
    position: absolute;
    top: 28px; /* half of 56px circle */
    left: calc(10% + 28px);
    right: calc(10% + 28px);
    height: 2px;
    background: var(--line);
    z-index: 0;
}

.ablauf-step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1 1 0;
    padding: 0 12px;
}

/* Circle icon */
.ablauf-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(23, 27, 38, .18);
    margin-bottom: 20px;
}

/* Highlighted last step */
.ablauf-icon--accent {
    background: linear-gradient(135deg, #3a4256, #171B26);
    box-shadow: 0 4px 20px rgba(23, 27, 38, .32);
    transform: scale(1.12);
}

/* Small step number badge */
.ablauf-num {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    font-size: .65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--line);
    line-height: 1;
}

.ablauf-body strong {
    display: block;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: .95rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: .02em;
    margin-bottom: 6px;
}

.ablauf-body p {
    font-size: .82rem;
    line-height: 1.5;
    color: var(--text);
    margin: 0;
}

/* ── Mobile: vertical stack ─────────────────────────────────── */
@media (max-width: 700px) {
    .ablauf {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .ablauf-line {
        /* vertical line on the left */
        top: 28px;
        left: 47px;
        right: auto;
        width: 2px;
        height: calc(100% - 56px);
        bottom: 28px;
    }

    .ablauf-step {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        padding: 0 0 32px 0;
        gap: 20px;
    }

    .ablauf-step:last-child {
        padding-bottom: 0;
    }

    .ablauf-icon {
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .ablauf-icon--accent {
        transform: scale(1.08);
    }
}
/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
    background: var(--offwhite);
    padding: 60px 0;
}

.cta-banner-box {
    background: var(--primary);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    padding: 70px 60px;
    text-align: center;
}

/* Giant decorative number in the background */
.cta-banner-bg-price {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(120px, 22vw, 280px);
    font-weight: 800;
    color: rgba(255, 255, 255, 0.04);
    letter-spacing: -.04em;
    pointer-events: none;
    user-select: none;
    line-height: 1;
}

.cta-banner-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.cta-banner-eyebrow {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .18em;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

.cta-banner h2 {
    color: #fff;
    margin: 0;
    font-size: clamp(28px, 5vw, 48px);
}

.cta-banner-lead {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin: 0;
    max-width: 440px;
}

.cta-banner-lead strong {
    color: #fff;
}

@media (max-width: 600px) {
    .cta-banner-box {
        padding: 48px 28px;
    }
}