/* ===========================
   TREATIV.DE – Main Stylesheet
   Light, clean, creative
   =========================== */

:root {
    --primary: #4F6EF6;
    --primary-light: #7B96FF;
    --accent: #6C63FF;
    --text-dark: #1a1d2e;
    --text-body: #4a4f6a;
    --text-muted: #8a90a8;
    --bg-white: #ffffff;
    --bg-soft: #f5f7ff;
    --bg-card: #ffffff;
    --border: #e4e8f5;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 4px 24px rgba(79, 110, 246, 0.08);
    --shadow-hover: 0 12px 40px rgba(79, 110, 246, 0.18);
    --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font);
    background: var(--bg-white);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-pad { padding: 80px 0; }

/* ===========================
   NAVBAR
   =========================== */
#navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

#navbar.scrolled { box-shadow: var(--shadow); }

.nav-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-logo { display: flex; align-items: center; }
.logo-img { height: 36px; object-fit: contain; }

/* ===== LOGO TEXT ===== */
.logo-text {
    font-family: 'Staatliches', Impact, sans-serif;
    font-weight: 400;          /* Staatliches has only one weight */
    font-size: 2rem;
    color: #3a3d52;            /* dark gray on light bg */
    letter-spacing: 0.12em;
    line-height: 1;
    user-select: none;
    transition: color var(--transition);
    text-transform: uppercase;
}

.nav-logo:hover .logo-text { color: var(--primary); }

.logo-text--footer {
    color: rgba(255,255,255,0.90);
    font-size: 1.85rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 4px;
    margin-left: auto;
}

.nav-links a {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-body);
    transition: all var(--transition);
}

.nav-links a:hover { color: var(--primary); background: var(--bg-soft); }

.nav-links .nav-cta {
    background: var(--primary);
    color: #fff;
    padding: 9px 20px;
}

.nav-links .nav-cta:hover { background: var(--accent); transform: translateY(-1px); }

.lang-switcher {
    display: flex;
    gap: 4px;
    background: var(--bg-soft);
    border-radius: 8px;
    padding: 4px;
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    font-family: var(--font);
}

.lang-btn.active, .lang-btn:hover {
    background: var(--primary);
    color: #fff;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ===========================
   HERO
   =========================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 24px 60px;
    max-width: 1160px;
    margin: 0 auto;
    gap: 60px;
}

.hero-content {
    flex: 1;
    min-width: 0;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, #EEF1FF, #F3EFFF);
    color: var(--accent);
    border: 1px solid #d6d8ff;
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-section h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-section h1 .accent {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-body);
    max-width: 520px;
    margin-bottom: 36px;
    line-height: 1.8;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition);
    box-shadow: 0 4px 16px rgba(79,110,246,0.3);
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(79,110,246,0.4); }
.btn-full { width: 100%; text-align: center; }

.btn-ghost {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid var(--border);
    color: var(--text-dark);
    transition: all var(--transition);
}

.btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: var(--bg-soft); }

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.hero-img {
    width: 100%;
    max-width: 520px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(79,110,246,0.12);
    animation: floatY 6s ease-in-out infinite;
}

@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ===========================
   SECTION LABELS
   =========================== */
.section-tag {
    display: inline-block;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--text-body);
    max-width: 580px;
    margin-bottom: 48px;
    line-height: 1.8;
}

/* ===========================
   ABOUT
   =========================== */
.about-section { background: var(--bg-soft); }

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: all var(--transition);
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.about-icon { font-size: 2.2rem; margin-bottom: 16px; }
.about-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.about-card p { font-size: 0.95rem; color: var(--text-body); line-height: 1.7; }

/* ===========================
   SERVICES
   =========================== */
.services-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
    margin-top: 48px;
}

.services-img { border-radius: 20px; box-shadow: var(--shadow); }

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.service-item:last-child { border-bottom: none; }

.service-icon {
    font-size: 1.6rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-soft);
    border-radius: 12px;
    flex-shrink: 0;
}

.service-item h3 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.service-item p { font-size: 0.9rem; color: var(--text-body); }

/* ===========================
   COST / VALUE
   =========================== */
.cost-section { background: var(--bg-soft); }

.cost-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.cost-text p {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 16px;
}

.cost-text .section-title { margin-bottom: 20px; }

.cost-highlights {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.highlight-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.highlight-item span:last-child {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.cost-img { border-radius: 20px; box-shadow: var(--shadow); }

/* ===========================
   COMMUNITY
   =========================== */
.community-section { background: var(--bg-white); }

.community-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.community-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    transition: all var(--transition);
}

a.community-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

/* Community logo: clip baked-in PNG whitespace */
.community-logo-wrap {
    width: 100%;
    height: 60px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.community-logo {
    max-width: 100%;
    max-height: 68px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
}

.community-card p { font-size: 0.9rem; color: var(--text-body); line-height: 1.7; flex-grow: 1; }

.community-link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    transition: transform var(--transition);
}

a.community-card:hover .community-link { transform: translateX(4px); }

.community-soon {
    border-style: dashed;
    opacity: 0.75;
}

.soon-icon { font-size: 2rem; }
.community-soon h3 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-top: 0; }
.community-soon p { font-size: 0.9rem; color: var(--text-body); }

/* ===========================
   CONTACT
   =========================== */
.contact-section { background: var(--bg-soft); }

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: start;
}

.contact-text p {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 24px;
}

.contact-promise { display: flex; flex-direction: column; gap: 10px; }
.promise-item { font-size: 0.95rem; color: var(--text-dark); font-weight: 500; display: flex; align-items: center; gap: 8px; }

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 32px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: var(--font);
    color: var(--text-dark);
    background: var(--bg-soft);
    transition: border-color var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: #fff;
}

.form-success {
    text-align: center;
    color: #22c55e;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px;
    background: #f0fdf4;
    border-radius: var(--radius-sm);
    border: 1px solid #bbf7d0;
}

.hidden { display: none !important; }

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--text-dark);
    color: rgba(255,255,255,0.7);
    padding: 40px 24px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.footer-slogan { font-size: 0.85rem; letter-spacing: 1px; opacity: 0.6; font-style: italic; }
.footer-copy { font-size: 0.8rem; opacity: 0.5; }

/* ===========================
   SCROLL ANIMATION
   =========================== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .services-layout { grid-template-columns: 1fr; }
    .services-img-col { display: none; }
    .cost-inner { grid-template-columns: 1fr; }
    .cost-img-col { order: -1; }
    .cost-img { max-width: 380px; margin: 0 auto; }
    .contact-inner { grid-template-columns: 1fr; }
    .community-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section-pad { padding: 56px 0; }

    .nav-links { display: none; position: fixed; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 24px; gap: 8px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
    .nav-links.open { display: flex; }
    .hamburger { display: flex; }
    .lang-switcher { margin-left: auto; }

    .hero-section { flex-direction: column; padding-top: 90px; gap: 36px; }
    .hero-visual { order: -1; }
    .hero-img { max-width: 320px; margin: 0 auto; }

    .about-grid { grid-template-columns: 1fr; }
    .community-grid { grid-template-columns: 1fr; max-width: 400px; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 24px 20px; }

    .cost-highlights { gap: 16px; }
    .highlight-num { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .btn-primary, .btn-ghost { text-align: center; }
}