/**
 * Aegis Health Connect — Verkaufslandingpage
 * Ruhiges Klinik-Teal, Typografie-first, eine klare Verkaufskomposition
 */

:root {
    --vk-ink: #15231f;
    --vk-muted: #4a5c56;
    --vk-paper: #f3f7f5;
    --vk-panel: #ffffff;
    --vk-line: #d5e3dd;
    --vk-teal: #0f766e;
    --vk-teal-deep: #0a5c56;
    --vk-sage: #c5ddd4;
    --vk-mint: #e8f4ef;
    --vk-warm: #f7f1e8;
    --font-display: "Fraunces", Georgia, serif;
    --font-body: "Sora", system-ui, sans-serif;
    --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body.vk {
    margin: 0;
    min-height: 100vh;
    color: var(--vk-ink);
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.6;
    background:
        radial-gradient(ellipse 90% 60% at 10% -10%, rgba(15, 118, 110, 0.14), transparent 55%),
        radial-gradient(ellipse 70% 50% at 100% 0%, rgba(197, 221, 212, 0.55), transparent 50%),
        linear-gradient(180deg, #eef5f2 0%, var(--vk-paper) 28%, #e9f0ed 100%);
}

a { color: var(--vk-teal); text-decoration: none; }
a:hover { color: var(--vk-teal-deep); }

.vk-wrap {
    width: min(100% - 2.5rem, var(--max));
    margin-inline: auto;
}

/* —— Nav —— */
.vk-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
    gap: 1rem;
}

.vk-nav__brand {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--vk-ink);
    letter-spacing: -0.02em;
}

.vk-nav__links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.9rem;
}

.vk-nav__links a:not(.vk-btn) {
    color: var(--vk-muted);
}

.vk-nav__links a:not(.vk-btn):hover {
    color: var(--vk-ink);
}

/* —— Buttons —— */
.vk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.85rem 1.4rem;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.vk-btn:hover { transform: translateY(-1px); }

.vk-btn--primary {
    background: var(--vk-teal);
    color: #fff;
    border-color: var(--vk-teal);
}

.vk-btn--primary:hover {
    background: var(--vk-teal-deep);
    color: #fff;
}

.vk-btn--ghost {
    background: transparent;
    color: var(--vk-ink);
    border-color: var(--vk-line);
}

.vk-btn--ghost:hover {
    border-color: var(--vk-teal);
    color: var(--vk-teal-deep);
    background: var(--vk-mint);
}

.vk-btn--light {
    background: #fff;
    color: var(--vk-teal-deep);
    border-color: #fff;
}

.vk-btn--light:hover {
    background: var(--vk-mint);
    color: var(--vk-teal-deep);
}

.vk-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
}

/* —— Hero —— */
.vk-hero {
    position: relative;
    min-height: calc(100vh - 4.5rem);
    display: grid;
    align-items: end;
    padding-bottom: 4rem;
    overflow: hidden;
}

.vk-hero__visual {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(105deg, rgba(238, 245, 242, 0.92) 0%, rgba(238, 245, 242, 0.55) 42%, rgba(15, 118, 110, 0.25) 100%),
        url("../img/verkauf-hero.jpg") center / cover no-repeat;
}

.vk-hero__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 78% 42%, rgba(255, 255, 255, 0.2), transparent 35%),
        linear-gradient(to top, var(--vk-paper) 0%, transparent 28%);
}

.vk-hero__content {
    position: relative;
    z-index: 1;
    max-width: 34rem;
    padding: 2rem 0 1rem;
    animation: vk-rise 0.9s ease both;
}

.vk-hero__brand {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--vk-ink);
    margin: 0 0 1rem;
}

.vk-hero__headline {
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 2.8vw, 1.75rem);
    font-weight: 500;
    font-style: italic;
    line-height: 1.3;
    color: var(--vk-teal-deep);
    margin: 0 0 0.85rem;
}

.vk-hero__lead {
    margin: 0;
    color: var(--vk-muted);
    font-size: 1.05rem;
    max-width: 28rem;
}

@keyframes vk-rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

/* —— Sections —— */
.vk-section {
    padding: 5rem 0;
}

.vk-section--alt {
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.55) 20%, rgba(255, 255, 255, 0.7));
}

.vk-section__label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--vk-teal);
    margin-bottom: 0.6rem;
}

.vk-section__title {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.2vw, 2.35rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 0.75rem;
    max-width: 22ch;
}

.vk-section__text {
    margin: 0;
    color: var(--vk-muted);
    max-width: 38rem;
}

/* —— Problem —— */
.vk-problem {
    display: grid;
    gap: 2rem;
    max-width: 40rem;
}

.vk-problem p {
    margin: 0;
    font-size: 1.15rem;
    color: var(--vk-ink);
}

.vk-problem strong {
    color: var(--vk-teal-deep);
}

/* —— Workflow —— */
.vk-flow {
    display: grid;
    gap: 0;
    margin-top: 2.5rem;
    counter-reset: flow;
}

.vk-flow__step {
    display: grid;
    grid-template-columns: 3.5rem 1fr;
    gap: 1rem;
    padding: 1.35rem 0;
    border-top: 1px solid var(--vk-line);
    animation: vk-rise 0.7s ease both;
}

.vk-flow__step:nth-child(1) { animation-delay: 0.05s; }
.vk-flow__step:nth-child(2) { animation-delay: 0.15s; }
.vk-flow__step:nth-child(3) { animation-delay: 0.25s; }

.vk-flow__step:last-child { border-bottom: 1px solid var(--vk-line); }

.vk-flow__num {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--vk-teal);
    line-height: 1;
}

.vk-flow__step h3 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.vk-flow__step p {
    margin: 0;
    color: var(--vk-muted);
    font-size: 0.95rem;
}

/* —— Pricing —— */
.vk-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 2.5rem;
    align-items: stretch;
}

.vk-plan {
    background: var(--vk-panel);
    border: 1px solid var(--vk-line);
    border-radius: 12px;
    padding: 1.6rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s ease, transform 0.25s ease;
}

.vk-plan:hover {
    border-color: var(--vk-sage);
    transform: translateY(-3px);
}

.vk-plan--featured {
    border-color: var(--vk-teal);
    background: linear-gradient(165deg, #fff 0%, var(--vk-mint) 100%);
    box-shadow: 0 12px 32px rgba(15, 118, 110, 0.1);
}

.vk-plan__tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--vk-teal);
    margin-bottom: 0.5rem;
}

.vk-plan__name {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 600;
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.vk-plan__blurb {
    margin: 0 0 1.25rem;
    color: var(--vk-muted);
    font-size: 0.92rem;
    flex: 0 0 auto;
    min-height: 3.2em;
}

.vk-plan__price {
    margin: 0 0 0.15rem;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.03em;
}

.vk-plan__price span {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--vk-muted);
}

.vk-plan__setup {
    margin: 0 0 1.25rem;
    font-size: 0.8rem;
    color: var(--vk-muted);
}

.vk-plan ul {
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
    flex: 1;
}

.vk-plan li {
    position: relative;
    padding: 0.4rem 0 0.4rem 1.15rem;
    font-size: 0.9rem;
    color: var(--vk-ink);
    border-top: 1px solid rgba(213, 227, 221, 0.7);
}

.vk-plan li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.85rem;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--vk-teal);
}

.vk-plan .vk-btn {
    width: 100%;
    margin-top: auto;
}

/* —— Honesty —— */
.vk-note {
    max-width: 40rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--vk-line);
    border-bottom: 1px solid var(--vk-line);
}

.vk-note p {
    margin: 0;
    color: var(--vk-muted);
    font-size: 0.95rem;
}

.vk-note strong {
    color: var(--vk-ink);
}

/* —— Closing CTA —— */
.vk-close {
    text-align: center;
    padding: 5rem 0 4rem;
    background:
        linear-gradient(180deg, transparent, rgba(15, 118, 110, 0.08)),
        radial-gradient(ellipse 60% 80% at 50% 100%, rgba(15, 118, 110, 0.12), transparent 70%);
}

.vk-close h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
}

.vk-close p {
    margin: 0 auto 1.75rem;
    max-width: 32rem;
    color: var(--vk-muted);
}

.vk-close .vk-cta-row {
    justify-content: center;
}

/* —— Footer —— */
.vk-footer {
    padding: 2rem 0 2.5rem;
    border-top: 1px solid var(--vk-line);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--vk-muted);
}

.vk-footer a { color: var(--vk-muted); }
.vk-footer a:hover { color: var(--vk-teal); }

/* —— Motion: scroll reveal —— */
@media (prefers-reduced-motion: no-preference) {
    .vk-reveal {
        opacity: 0;
        transform: translateY(16px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .vk-reveal.is-in {
        opacity: 1;
        transform: none;
    }
}

/* —— Responsive —— */
@media (max-width: 900px) {
    .vk-plans {
        grid-template-columns: 1fr;
        max-width: 420px;
    }
    .vk-plan--featured { order: -1; }
    .vk-nav__links a:not(.vk-btn) { display: none; }
}

@media (max-width: 600px) {
    .vk-wrap { width: min(100% - 1.5rem, var(--max)); }
    .vk-hero {
        min-height: auto;
        padding: 3rem 0 3.5rem;
        align-items: start;
    }
    .vk-hero__visual {
        opacity: 0.85;
    }
    .vk-section { padding: 3.5rem 0; }
}