/* ============================================================
   Fitness-Lifestyle · Andreas Brummer · Main Stylesheet
   ============================================================ */

:root {
    --black:   #0d0d0d;
    --dark:    #161616;
    --dark2:   #1e1e1e;
    --dark3:   #2a2a2a;
    --orange:  #feef00;
    --orange2: #d4c900;
    --green:   #7ec825;
    --white:   #ffffff;
    --grey:    #8a8a8a;
    --light:   #f5f5f5;
    --card-bg: #1c1c1c;
    --border:  #2e2e2e;

    --font-head: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --radius: 8px;
    --radius-lg: 16px;
    --shadow: 0 4px 24px rgba(0,0,0,.4);
    --transition: .25s ease;
}

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

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

body {
    background: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: var(--orange); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange2); }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}
h1 { font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; }

p { color: #ccc; margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
    width: min(1200px, 92%);
    margin-inline: auto;
}

section { padding: 80px 0; }

.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header .label {
    display: inline-block;
    font-family: var(--font-head);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: .6rem;
}
.section-header p {
    max-width: 560px;
    margin-inline: auto;
    color: var(--grey);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1.75rem;
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-size: .875rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-orange {
    background: var(--orange);
    color: var(--black);
    border-color: var(--orange);
}
.btn-orange:hover {
    background: var(--orange2);
    border-color: var(--orange2);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(254,239,0,.3);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.3);
}
.btn-outline:hover {
    background: rgba(255,255,255,.08);
    border-color: var(--white);
    color: var(--white);
}
.btn-green {
    background: var(--green);
    color: var(--black);
    border-color: var(--green);
}
.btn-green:hover {
    background: #6db820;
    color: var(--black);
    transform: translateY(-2px);
}
.btn-sm { padding: .5rem 1.2rem; font-size: .8rem; }

/* ── Navigation ──────────────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition);
    padding: 0;
}
.site-header.scrolled {
    background: rgba(13,13,13,.97);
    box-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.nav-container {
    width: min(1200px, 92%);
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 110px;
}
.nav-logo img { height: 100px; width: auto; }
.nav-links {
    display: flex;
    align-items: center;
    gap: .25rem;
    list-style: none;
}
.nav-links a {
    display: block;
    padding: .5rem .9rem;
    font-family: var(--font-head);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: rgba(255,255,255,.8);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); background: rgba(255,255,255,.07); }
.nav-links .nav-cta {
    background: var(--orange);
    color: var(--white) !important;
    padding: .5rem 1.1rem;
}
.nav-links .nav-cta:hover { background: var(--orange2); }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: .4rem;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 100px 0 60px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center 20%;
    filter: brightness(.45);
    transform: scale(1.03);
    transition: transform 8s ease;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,13,13,.8) 0%, rgba(254,239,0,.08) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    width: min(1200px, 92%);
    margin-inline: auto;
}
.hero-tag {
    display: inline-block;
    font-family: var(--font-head);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--orange);
    background: rgba(254,239,0,.10);
    border: 1px solid rgba(254,239,0,.3);
    padding: .4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}
.hero h1 {
    max-width: 800px;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.hero h1 span { color: var(--orange); }
.hero-sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,.8);
    max-width: 540px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}
.hero-stat {
    display: flex;
    flex-direction: column;
}
.hero-stat .num {
    font-family: var(--font-head);
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}
.hero-stat .num span { color: var(--orange); }
.hero-stat .lbl {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--grey);
    margin-top: .25rem;
}
.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    color: rgba(255,255,255,.4);
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}
.hero-scroll::before {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,.4));
}
@keyframes bounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(-8px); }
}

/* ── About Section ───────────────────────────────────────────── */
.about { background: var(--dark); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.about-img-wrap {
    position: relative;
}
.about-img-wrap img {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 4/5;
}
.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--orange);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
}
.about-badge .num {
    display: block;
    font-family: var(--font-head);
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
}
.about-badge .lbl {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    opacity: .85;
}
.about-content .label { color: var(--orange); }
.about-list {
    list-style: none;
    margin: 1.5rem 0 2rem;
    display: flex;
    flex-direction: column;
    gap: .6rem;
}
.about-list li {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    color: #ccc;
    font-size: .95rem;
}
.about-list li::before {
    content: '▶';
    color: var(--orange);
    font-size: .65rem;
    margin-top: .35rem;
    flex-shrink: 0;
}
.certs-row {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: 1.5rem;
}
.cert-tag {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: var(--dark3);
    border: 1px solid var(--border);
    color: rgba(255,255,255,.75);
    font-size: .78rem;
    font-weight: 600;
    padding: .35rem .85rem;
    border-radius: 50px;
    letter-spacing: .04em;
}
.cert-tag .dot { width: 7px; height: 7px; background: var(--green); border-radius: 50%; flex-shrink: 0; }

/* ── Services ────────────────────────────────────────────────── */
.services { background: var(--black); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--orange); }
.service-card:hover::before { opacity: 1; }
.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
    display: block;
}
.service-card h3 { margin-bottom: .75rem; font-size: 1.2rem; }
.service-card p { font-size: .9rem; color: var(--grey); }

/* ── Blog Cards ──────────────────────────────────────────────── */
.blog { background: var(--dark); }
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
}
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 12px 40px rgba(0,0,0,.5); border-color: var(--orange); }
.card-img {
    aspect-ratio: 16/9;
    overflow: hidden;
}
.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.card:hover .card-img img { transform: scale(1.06); }
.card-img-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--dark3), var(--dark2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--border);
}
.card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.card-meta {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: .75rem;
    flex-wrap: wrap;
}
.card-category {
    font-family: var(--font-head);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--orange);
    background: rgba(254,239,0,.08);
    padding: .25rem .65rem;
    border-radius: 50px;
}
.card-date {
    font-size: .8rem;
    color: var(--grey);
    font-weight: 500;
}
.card h3 { font-size: 1.1rem; margin-bottom: .6rem; }
.card h3 a { color: var(--white); }
.card h3 a:hover { color: var(--orange); }
.card p { font-size: .88rem; color: #aaa; flex: 1; margin-bottom: 1.2rem; }
.card-link {
    font-family: var(--font-head);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--orange);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    transition: gap var(--transition);
    margin-top: auto;
}
.card-link::after { content: '→'; }
.card-link:hover { gap: .7rem; color: var(--orange); }

/* ── Diary Timeline ──────────────────────────────────────────── */
.diary-section { background: var(--black); }
.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--orange), transparent);
}
.timeline-item {
    position: relative;
    padding: 0 0 2.5rem 2.5rem;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--orange);
    border: 2px solid var(--black);
}
.timeline-date {
    font-family: var(--font-head);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: .4rem;
}
.timeline-item h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.timeline-item p { font-size: .9rem; color: #aaa; }
.timeline-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: .75rem;
}
.timeline-stat {
    background: var(--dark3);
    border-radius: var(--radius);
    padding: .35rem .75rem;
    font-size: .78rem;
    font-weight: 600;
    color: rgba(255,255,255,.7);
}

/* ── Recipes ─────────────────────────────────────────────────── */
.recipe-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.recipe-card:hover { transform: translateY(-5px); border-color: var(--green); }
.recipe-body { padding: 1.5rem; }
.recipe-tag {
    font-family: var(--font-head);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: .6rem;
    display: block;
}
.recipe-body h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.recipe-body h3 a { color: var(--white); }
.recipe-body h3 a:hover { color: var(--green); }

/* ── Termine ─────────────────────────────────────────────────── */
.termine-section { background: var(--dark); }
.termine-list { display: flex; flex-direction: column; gap: 1rem; }
.termin-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    transition: all var(--transition);
}
.termin-item:hover { border-color: var(--orange); transform: translateX(4px); }
.termin-date-box {
    background: var(--orange);
    border-radius: var(--radius);
    padding: .6rem 1rem;
    text-align: center;
    min-width: 64px;
}
.termin-date-box .day {
    display: block;
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 900;
    line-height: 1;
    color: var(--white);
}
.termin-date-box .mon {
    display: block;
    font-family: var(--font-head);
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,.75);
}
.termin-info h4 { margin-bottom: .25rem; font-size: 1.05rem; }
.termin-info p { font-size: .85rem; color: var(--grey); margin: 0; }
.termin-loc {
    font-size: .8rem;
    color: var(--grey);
    text-align: right;
}

/* ── Gallery ─────────────────────────────────────────────────── */
.gallery-section { background: var(--black); }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}
.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
    position: relative;
}
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .5s ease, filter .3s ease;
}
.gallery-item:hover img { transform: scale(1.08); filter: brightness(1.1); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(254,239,0,.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .3s ease;
    font-size: 2rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ── Lightbox ─────────────────────────────────────────────────── */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius); }
.lightbox-close {
    position: absolute;
    top: 1.5rem; right: 1.5rem;
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    line-height: 1;
    opacity: .7;
    transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }

/* ── Contact Section ─────────────────────────────────────────── */
.kontakt-section { background: var(--dark); }
.kontakt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: block;
    font-family: var(--font-head);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: .5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .8rem 1rem;
    color: var(--white);
    font-family: var(--font-body);
    font-size: .95rem;
    transition: border-color var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--orange); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Newsletter Bar ──────────────────────────────────────────── */
.newsletter-bar {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange2) 100%);
    padding: 50px 0;
}
.newsletter-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.newsletter-text h3 {
    font-size: 1.6rem;
    margin-bottom: .3rem;
    color: var(--white);
}
.newsletter-text p { color: rgba(255,255,255,.85); margin: 0; }
.newsletter-form {
    display: flex;
    gap: .75rem;
    flex: 1;
    max-width: 460px;
    min-width: 280px;
}
.newsletter-form input {
    flex: 1;
    background: rgba(255,255,255,.15);
    border: 1.5px solid rgba(255,255,255,.4);
    border-radius: var(--radius);
    padding: .75rem 1rem;
    color: var(--white);
    font-family: var(--font-body);
    outline: none;
    transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,.6); }
.newsletter-form input:focus { border-color: var(--white); }
.newsletter-form .btn-orange {
    background: var(--black);
    border-color: var(--black);
    color: var(--white);
}
.newsletter-form .btn-orange:hover { background: var(--dark2); }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
    padding: 60px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
}
.footer-brand img { height: 50px; margin-bottom: 1rem; }
.footer-brand p { font-size: .9rem; color: var(--grey); }
.footer-social { margin-top: 1rem; display: flex; gap: .75rem; }
.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--grey);
    font-size: 1rem;
    transition: all var(--transition);
}
.footer-social a:hover { background: var(--orange); border-color: var(--orange); color: var(--white); }
.footer-nav h4, .footer-contact h4 {
    font-size: .75rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 1.25rem;
}
.footer-nav ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-nav a { color: #aaa; font-size: .9rem; transition: color var(--transition); }
.footer-nav a:hover { color: var(--white); }
.footer-contact p, .footer-contact a { font-size: .9rem; color: #aaa; line-height: 1.8; }
.footer-contact a:hover { color: var(--orange); }
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}
.footer-bottom p { font-size: .82rem; color: var(--grey); margin: 0; }
.footer-bottom a { font-size: .82rem; color: var(--grey); }
.footer-bottom a:hover { color: var(--orange); }

/* ── Page Hero (inner pages) ─────────────────────────────────── */
.page-hero {
    padding: 130px 0 60px;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(254,239,0,.06) 0%, transparent 70%);
}
.page-hero .container { position: relative; }
.page-hero .label {
    display: inline-block;
    font-family: var(--font-head);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--orange);
    background: rgba(254,239,0,.08);
    border: 1px solid rgba(254,239,0,.25);
    padding: .3rem .9rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: .75rem; }
.page-hero p { color: var(--grey); max-width: 560px; margin: 0; }
.breadcrumb {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .8rem;
    color: var(--grey);
    margin-bottom: 1rem;
}
.breadcrumb a { color: var(--grey); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb .sep { opacity: .4; }

/* ── Post Content ────────────────────────────────────────────── */
.post-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 3rem;
    align-items: start;
    padding: 60px 0;
}
.post-content { background: var(--dark); }
.post-article { background: var(--card-bg); border-radius: var(--radius-lg); overflow: hidden; }
.post-article-img { aspect-ratio: 16/7; overflow: hidden; }
.post-article-img img { width: 100%; height: 100%; object-fit: cover; }
.post-article-body { padding: 2.5rem; }
.post-article-body h1 { font-size: clamp(1.4rem, 3vw, 2.2rem); margin-bottom: 1rem; }
.post-article-body .post-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}
.post-article-body .post-meta span { font-size: .82rem; color: var(--grey); }
.post-article-body .post-meta .cat { color: var(--orange); font-weight: 700; }
.prose h2 { font-size: 1.5rem; margin: 2rem 0 1rem; color: var(--white); }
.prose h3 { font-size: 1.2rem; margin: 1.75rem 0 .75rem; color: var(--white); }
.prose p { color: #ccc; margin-bottom: 1.25rem; line-height: 1.8; }
.prose ul, .prose ol { color: #ccc; padding-left: 1.5rem; margin-bottom: 1.25rem; }
.prose li { margin-bottom: .4rem; line-height: 1.7; }
.prose strong { color: var(--white); }
.prose a { color: var(--orange); }
.prose img { border-radius: var(--radius); margin: 1.5rem 0; }
.prose blockquote {
    border-left: 3px solid var(--orange);
    padding: 1rem 1.5rem;
    background: var(--dark3);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 1.5rem 0;
    font-style: italic;
    color: #ccc;
}

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-widget {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}
.sidebar-widget h4 {
    font-size: .75rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 1.2rem;
}
.sidebar-post {
    display: flex;
    gap: .75rem;
    align-items: flex-start;
    padding: .6rem 0;
    border-bottom: 1px solid var(--border);
}
.sidebar-post:last-child { border-bottom: none; }
.sidebar-post-info a { font-size: .88rem; font-weight: 600; color: var(--white); line-height: 1.4; }
.sidebar-post-info a:hover { color: var(--orange); }
.sidebar-post-date { font-size: .75rem; color: var(--grey); margin-top: .2rem; }

/* ── Alert / Flash Messages ──────────────────────────────────── */
.alert {
    padding: .9rem 1.2rem;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.alert-success { background: rgba(126,200,37,.12); color: var(--green); border: 1px solid rgba(126,200,37,.3); }
.alert-error   { background: rgba(254,239,0,.10);  color: var(--orange); border: 1px solid rgba(254,239,0,.3); }

/* ── Pagination ──────────────────────────────────────────────── */
.pagination {
    display: flex;
    justify-content: center;
    gap: .5rem;
    margin-top: 3rem;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-size: .85rem;
    font-weight: 700;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--white);
    transition: all var(--transition);
}
.pagination a:hover, .pagination .current {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--white);
}

/* ── Zertifikate ─────────────────────────────────────────────── */
.cert-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all var(--transition);
}
.cert-card:hover { border-color: var(--orange); transform: translateX(6px); }
.cert-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    width: 60px;
    text-align: center;
}
.cert-info h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.cert-info p { font-size: .85rem; color: var(--grey); margin: 0; }
.certs-grid { display: flex; flex-direction: column; gap: 1rem; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .about-grid { gap: 3rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: span 2; }
    .post-layout { grid-template-columns: 1fr; }
    .post-layout .sidebar { display: none; }
}

@media (max-width: 768px) {
    section { padding: 56px 0; }
    .nav-logo img { height: 52px; }
    .nav-container { height: 66px; }
    .site-header { background: rgba(13,13,13,.97); }
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 66px; right: 0; bottom: 0; left: 0;
        background: rgba(13,13,13,.98);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        gap: .5rem;
        transform: translateY(-110%);
        transition: transform .35s ease;
        z-index: 999;
    }
    .nav-links.open { transform: translateY(0); }
    .nav-links a { font-size: 1rem; padding: .75rem 1rem; width: 100%; }
    .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .about-badge { display: none; }
    .kontakt-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand { grid-column: span 1; }
    .termin-item { grid-template-columns: auto 1fr; }
    .termin-loc { display: none; }
    .hero-stats { gap: 1.5rem; }
    .newsletter-inner { flex-direction: column; }
    .newsletter-form { max-width: 100%; }
    .form-row { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: .5rem; text-align: center; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cards-grid { grid-template-columns: 1fr; }
}

/* ── Utility ─────────────────────────────────────────────────── */
.text-orange { color: var(--orange); }
.text-green  { color: var(--green); }
.text-grey   { color: var(--grey); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 1rem; }
.hidden { display: none !important; }

/* ── Fade-in animation ───────────────────────────────────────── */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}