/* ═══════════════════════════════════════════════════════
   IntKooperationen.css
   ═══════════════════════════════════════════════════════ */

:root {
    --accent: #128c46;
    --accent-dark: #0a5c2e;
    --dark: #1a1a1a;
    --muted: #555;
    --light: #f2f3f4;
    --gray-mid: #e0e0e0;
    --white: #ffffff;
    --pad: 70px;
}

/* ══ HERO ══ */
.ik-hero {
    background: var(--light);
    padding: 60px var(--pad) 50px;
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.ik-hero-inner { position: relative; z-index: 1; }

.ik-hero-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.68rem; font-weight: 700;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 20px;
}
.ik-hero-label::before {
    content: ''; width: 28px; height: 1.5px; background: var(--accent);
}

.ik-hero h1 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800; color: var(--dark);
    line-height: 1.15; letter-spacing: -0.02em;
    margin-bottom: 20px; margin-top: 0;
}

.ik-hero-text {
    font-size: 0.92rem; color: #444;
    line-height: 1.7; max-width: 100%;
    padding-left: 1.25rem;
    border-left: 2px solid var(--accent);
}

/* ══ SECTION LABELS ══ */
.ik-section-label {
    font-size: 0.68rem; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--accent);
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 0.75rem;
}
.ik-section-label::before {
    content: ''; width: 20px; height: 1.5px; background: var(--accent);
}

.ik-section-heading {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    font-weight: 800; letter-spacing: -0.02em;
    line-height: 1.2; color: var(--dark);
    margin-bottom: 1.5rem;
}

/* ══ PARTNER ══ */
.ik-partner {
    background: var(--white);
    padding: 56px var(--pad);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.ik-partner-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.ik-partner-card {
    background: var(--white);
    border-radius: 14px;
    border: 1px solid var(--gray-mid);
    border-top: 3px solid var(--accent);
    padding: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ik-partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.ik-partner-region {
    font-size: 0.62rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 8px;
    display: block;
}

.ik-partner-card h3 {
    font-size: 0.95rem; font-weight: 800;
    color: var(--dark); margin-bottom: 8px;
    line-height: 1.3;
}

.ik-partner-card p {
    font-size: 0.82rem; color: var(--muted);
    line-height: 1.65;
}

.ik-partner-link {
    display: inline-block;
    font-size: 0.68rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--accent); text-decoration: none;
    margin-top: 12px; padding-top: 10px;
    border-top: 1px solid rgba(0,0,0,0.07);
    width: 100%;
    transition: gap 0.15s;
}

/* ══ EUROPEAN CLUSTER OBSERVATORY ══ */
.ik-observatory {
    background: var(--dark);
    padding: 40px var(--pad);
}

.ik-observatory-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.ik-observatory-eyebrow {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.62rem; font-weight: 700;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 10px;
}
.ik-observatory-eyebrow::before {
    content: ''; width: 16px; height: 1.5px;
    background: rgba(255,255,255,0.3);
}

.ik-observatory-text h3 {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 800; color: var(--white);
    margin-bottom: 8px; letter-spacing: -0.02em;
}

.ik-observatory-text p {
    font-size: 0.88rem; color: rgba(255,255,255,0.65);
    line-height: 1.65; max-width: 100%;
}

.ik-observatory-badge {
    background: rgba(18,140,70,0.2);
    border: 1px solid rgba(18,140,70,0.4);
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: #4dd98a;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ══ MEHRWERT ══ */
.ik-mehrwert {
    background: var(--light);
    padding: 56px var(--pad);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.ik-mehrwert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.ik-mehrwert-card {
    background: var(--white);
    border-radius: 14px;
    border: 1px solid var(--gray-mid);
    padding: 24px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ik-mehrwert-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.07);
}

.ik-mehrwert-num {
    font-size: 0.6rem; font-weight: 700;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--accent);
    background: rgba(18,140,70,0.08);
    padding: 3px 10px; border-radius: 999px;
    display: inline-block; margin-bottom: 14px;
}

.ik-mehrwert-card h3 {
    font-size: 0.95rem; font-weight: 800;
    color: var(--dark); margin-bottom: 8px;
}

.ik-mehrwert-card p {
    font-size: 0.82rem; color: var(--muted);
    line-height: 1.65;
}

.ik-mehrwert-link {
    display: inline-block;
    font-size: 0.68rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--accent); text-decoration: none;
    margin-top: 12px;
    transition: gap 0.15s;
}

/* ══ INTERNATIONALE PRÄSENZ ══ */
.ik-praesenz {
    background: var(--white);
    padding: 56px var(--pad);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.ik-praesenz-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.ik-praesenz-card {
    background: var(--light);
    border-radius: 14px;
    border: 1px solid var(--gray-mid);
    padding: 24px;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}

.ik-praesenz-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
}

.ik-praesenz-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.07);
}

.ik-praesenz-region {
    font-size: 0.62rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 8px;
    display: block;
}

.ik-praesenz-card h3 {
    font-size: 0.95rem; font-weight: 800;
    color: var(--dark); margin-bottom: 8px;
}

.ik-praesenz-card p {
    font-size: 0.82rem; color: var(--muted);
    line-height: 1.65;
}

/* ══ CTA ══ */
.ik-cta {
    background: var(--accent);
    padding: 70px var(--pad);
    position: relative; overflow: hidden;
}
.ik-cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 40% 60% at 90% 50%, rgba(255,255,255,0.08) 0%, transparent 55%);
}
.ik-cta-inner {
    position: relative; z-index: 1;
    display: flex; align-items: center;
    justify-content: space-between; gap: 40px; flex-wrap: wrap;
}
.ik-cta h2 {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    font-weight: 800; color: var(--white); line-height: 1.2;
}
.ik-cta p { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin-top: 8px; }

.btn-white {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--white); color: var(--accent);
    font-size: 0.82rem; font-weight: 700;
    text-decoration: none; padding: 13px 28px;
    border-radius: 8px; white-space: nowrap;
    transition: background 0.2s, transform 0.15s; flex-shrink: 0;
}
.btn-white:hover { background: #f0faf4; transform: translateY(-2px); }

/* ══ RESPONSIVE ══ */
@media (max-width: 1400px) {
    :root { --pad: 40px; }
}
@media (max-width: 1024px) {
    .ik-partner-grid { grid-template-columns: repeat(2, 1fr); }
    .ik-mehrwert-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    :root { --pad: 20px; }
    .ik-hero h1 { font-size: 1.6rem; }
    .ik-partner-grid { grid-template-columns: 1fr; }
    .ik-mehrwert-grid { grid-template-columns: 1fr; }
    .ik-praesenz-grid { grid-template-columns: 1fr; }
    .ik-observatory-inner { flex-direction: column; align-items: flex-start; }
    .ik-cta-inner { flex-direction: column; align-items: flex-start; }
}