/* ═══════════════════════════════════════════════
   Ingo's Printing – Website Stylesheet
   Apple-inspired: minimal, clean, conversion-focused
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
    --clr-bg:        #ffffff;
    --clr-bg2:       #f5f5f7;
    --clr-text:      #1d1d1f;
    --clr-muted:     #6e6e73;
    --clr-border:    #d2d2d7;
    --clr-accent:    #e8530a;
    --clr-accent2:   #c44208;
    --clr-surface:   #ffffff;
    --font:          'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-w:         1200px;
    --radius:        14px;
    --radius-sm:     8px;
    --shadow:        0 2px 20px rgba(0,0,0,.08);
    --shadow-lg:     0 8px 40px rgba(0,0,0,.12);
}

html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ── Layout ─────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }

/* ── Navigation ──────────────────────────────────── */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(0,0,0,.08);
}
.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 2rem;
    height: 56px;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.nav-logo {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--clr-text);
    text-decoration: none;
    letter-spacing: -.02em;
    white-space: nowrap;
    flex-shrink: 0;
}
.nav-logo span { color: var(--clr-accent); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    flex: 1;
    list-style: none;
}
.nav-links a {
    font-size: .9rem;
    color: var(--clr-text);
    text-decoration: none;
    font-weight: 500;
    transition: color .15s;
}
.nav-links a:hover { color: var(--clr-accent); }
.nav-actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.btn-nav {
    font-size: .85rem;
    font-weight: 600;
    padding: .45rem 1.1rem;
    border-radius: 980px;
    text-decoration: none;
    transition: background .15s, color .15s;
    white-space: nowrap;
}
.btn-nav-ghost { color: var(--clr-text); background: transparent; }
.btn-nav-ghost:hover { background: var(--clr-bg2); }
.btn-nav-solid { background: var(--clr-accent); color: #fff; }
.btn-nav-solid:hover { background: var(--clr-accent2); }

/* ── Buttons ─────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1.75rem;
    border-radius: 980px;
    font-size: .95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background .18s, transform .15s, box-shadow .18s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--clr-accent); color: #fff; }
.btn-primary:hover { background: var(--clr-accent2); box-shadow: 0 4px 20px rgba(232,83,10,.35); }
.btn-secondary { background: var(--clr-text); color: #fff; }
.btn-secondary:hover { background: #333; box-shadow: 0 4px 20px rgba(0,0,0,.25); }
.btn-outline { background: transparent; color: var(--clr-text); border: 1.5px solid var(--clr-border); }
.btn-outline:hover { border-color: var(--clr-text); }
.btn-lg { padding: .95rem 2.2rem; font-size: 1.05rem; }

/* ── Hero ────────────────────────────────────────── */
.hero {
    text-align: center;
    padding: 7rem 2rem 5rem;
    background: linear-gradient(180deg, #fff 0%, #f5f5f7 100%);
    overflow: hidden;
    position: relative;
}
.hero-eyebrow {
    display: inline-block;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: 1.25rem;
}
.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -.04em;
    line-height: 1.05;
    color: var(--clr-text);
    max-width: 820px;
    margin: 0 auto 1.25rem;
}
.hero-sub {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--clr-muted);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Section ─────────────────────────────────────── */
section { padding: 5rem 0; }
.section-eyebrow {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: .75rem;
}
.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.1;
    color: var(--clr-text);
    margin-bottom: .75rem;
}
.section-sub {
    font-size: 1rem;
    color: var(--clr-muted);
    max-width: 520px;
    line-height: 1.6;
}
.section-header { margin-bottom: 3rem; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── Produkt-Grid ────────────────────────────────── */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}
.product-card {
    background: var(--clr-bg2);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-img {
    width: 100%;
    height: 220px;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #e8530a22 0%, #e8530a08 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
}
.product-img img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.product-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: .5rem; }
.product-cat {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--clr-accent);
}
.product-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-text);
    line-height: 1.3;
}
.product-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--clr-text);
    margin-top: auto;
    padding-top: .5rem;
}
.product-price small { font-size: .75rem; font-weight: 500; color: var(--clr-muted); }

/* ── Prozess-Steps ───────────────────────────────── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.step { text-align: center; }
.step-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--clr-accent);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.step p { font-size: .9rem; color: var(--clr-muted); line-height: 1.6; }

/* ── Terminal CTA ────────────────────────────────── */
.terminal-cta {
    background: var(--clr-text);
    border-radius: calc(var(--radius) * 2);
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
}
.terminal-cta h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; letter-spacing: -.03em; color: #fff; margin-bottom: .75rem; }
.terminal-cta p { font-size: 1rem; color: rgba(255,255,255,.65); line-height: 1.6; }
.terminal-cta .btn-primary { flex-shrink: 0; }

/* ── Plattformen ─────────────────────────────────── */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}
.platform-card {
    background: var(--clr-bg2);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    text-decoration: none;
    color: var(--clr-text);
    transition: transform .2s, box-shadow .2s;
}
.platform-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.platform-icon { font-size: 2.5rem; margin-bottom: .75rem; }
.platform-name { font-size: .95rem; font-weight: 700; margin-bottom: .25rem; }
.platform-desc { font-size: .8rem; color: var(--clr-muted); }

/* ── Kontakt CTA ─────────────────────────────────── */
.contact-cta {
    background: var(--clr-bg2);
    border-radius: calc(var(--radius) * 2);
    padding: 5rem 2rem;
    text-align: center;
}
.contact-cta h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800; letter-spacing: -.03em; margin-bottom: .75rem; }
.contact-cta p { color: var(--clr-muted); margin-bottom: 2rem; max-width: 480px; margin-left: auto; margin-right: auto; }

/* ── Footer ──────────────────────────────────────── */
.site-footer {
    background: var(--clr-text);
    color: rgba(255,255,255,.7);
    padding: 3.5rem 0 2rem;
}
.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-brand { }
.footer-logo {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: -.02em;
    display: block;
    margin-bottom: .75rem;
}
.footer-logo span { color: var(--clr-accent); }
.footer-desc { font-size: .85rem; line-height: 1.7; max-width: 260px; }
.footer-col h4 { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #fff; margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-col ul a { font-size: .88rem; color: rgba(255,255,255,.6); text-decoration: none; transition: color .15s; }
.footer-col ul a:hover { color: #fff; }
.footer-bottom {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 1.5rem 2rem 0;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .8rem;
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .steps-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .terminal-cta { grid-template-columns: 1fr; text-align: center; padding: 2.5rem 1.75rem; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .hero { padding: 4rem 1.5rem 3rem; }
    section { padding: 3.5rem 0; }
}
@media (max-width: 480px) {
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
}

/* ── Printer Loader ─────────────────────────────────────────── */
.printer-loader         { display:inline-flex; align-items:center; justify-content:center; }
.printer-loader-svg     { display:block; width:var(--pl-size,90px); height:calc(var(--pl-size,90px) * .9); }

.pl-head {
    animation: pl-head 5s linear infinite;
}
@keyframes pl-head {
    0%   { transform: translateX(-18px) translateY(26px); }
    13%  { transform: translateX(18px)  translateY(22px); }
    26%  { transform: translateX(-18px) translateY(17px); }
    39%  { transform: translateX(18px)  translateY(12px); }
    52%  { transform: translateX(-18px) translateY(8px);  }
    65%  { transform: translateX(18px)  translateY(4px);  }
    78%  { transform: translateX(-18px) translateY(0px);  }
    86%  { transform: translateX(-18px) translateY(0px);  }
    100% { transform: translateX(-18px) translateY(26px); }
}

.pl-obj {
    transform-box: fill-box;
    transform-origin: bottom center;
    animation: pl-obj 5s ease-in-out infinite;
}
@keyframes pl-obj {
    0%   { transform: scaleY(0.02); }
    78%  { transform: scaleY(1);    }
    86%  { transform: scaleY(1);    }
    87%  { transform: scaleY(0.02); }
    100% { transform: scaleY(0.02); }
}

.pl-extrude {
    transform-box: fill-box;
    transform-origin: center center;
    animation: pl-extrude .45s ease-in-out infinite alternate;
}
@keyframes pl-extrude {
    from { opacity:.4; transform:scale(.6); }
    to   { opacity:1;  transform:scale(1.4); }
}