/* ═══════════════════════════════════════════════════════════════
   Eckelmann-Clone – Main Stylesheet
   ═══════════════════════════════════════════════════════════════ */

/* Owl Carousel fade animations */
.owl-carousel .owl-item { backface-visibility: hidden; }
.fadeOut { animation: eckFadeOut .6s both; }
.fadeIn  { animation: eckFadeIn  .6s both; }
@keyframes eckFadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes eckFadeIn  { from { opacity: 0; } to { opacity: 1; } }

/* ── 1. CSS Variables ──────────────────────────────────────── */
:root {
    --primary:       #002F5F;
    --primary-light:  #003D7A;
    --primary-dark:   #001B3D;
    --accent:         #00A6CE;
    --accent-hover:   #008BB0;
    --accent-light:   #e0f5fb;
    --green:          #7AB929;
    --green-hover:    #68A320;
    --white:          #FFFFFF;
    --bg-light:       #F4F6F9;
    --bg-warm:        #FAFBFD;
    --text-dark:      #1A1A2E;
    --text-body:      #444B56;
    --text-light:     #6D7580;
    --border:         #DEE2E8;
    --shadow-sm:      0 2px 8px rgba(0,0,0,.06);
    --shadow-md:      0 4px 24px rgba(0,0,0,.08);
    --shadow-lg:      0 8px 40px rgba(0,0,0,.12);
    --radius:         6px;
    --radius-lg:      12px;
    --transition:     .3s cubic-bezier(.4,0,.2,1);
    --max-width:      1200px;
    --header-h:       80px;
    --font:           'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', 'Segoe UI', Roboto, sans-serif;
}

/* ── 2. Reset & Base ───────────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text-body);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

ul, ol { list-style: none; }

/* ── 3. Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.25;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

/* ── 4. Layout ─────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── 5. Buttons ────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font);
    font-size: .9rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.btn--accent {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}
.btn--accent:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--white);
}
.btn--white {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
}
.btn--white:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}
.btn--outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn--outline:hover {
    background: var(--primary);
    color: var(--white);
}
.btn--sm { padding: 8px 18px; font-size: .8rem; }

/* ═══════════════════════════════════════════════════════════════
   6. Top Bar
   ═══════════════════════════════════════════════════════════════ */
.top-bar {
    background: var(--primary);
    color: rgba(255,255,255,.85);
    font-size: .82rem;
    padding: 6px 0;
}
.top-bar__inner {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
}
.top-bar__label {
    font-weight: 500;
    color: rgba(255,255,255,.6);
}
.top-bar__link {
    color: rgba(255,255,255,.85);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.top-bar__link:hover { color: var(--white); }
.top-bar__link i { font-size: .75rem; }

/* ═══════════════════════════════════════════════════════════════
   7. Header & Navigation
   ═══════════════════════════════════════════════════════════════ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.site-header__inner {
    display: flex;
    align-items: center;
    height: var(--header-h);
    gap: 24px;
}

/* Logo */
.site-header__logo { flex-shrink: 0; }
.site-header__logo img { height: 44px; width: auto; }
.logo-svg { display: inline-flex; text-decoration: none; }
.logo-svg svg { height: 40px; width: auto; }
.logo-text { text-decoration: none; }
.logo-text__brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -.02em;
}

/* Desktop Nav */
.site-header__nav {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.primary-menu {
    display: flex;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.primary-menu > li { position: relative; }
.primary-menu > li > a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 16px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: .03em;
    border-radius: var(--radius);
    transition: var(--transition);
}
/* Dropdown indicator (default Walker — no Font Awesome required) */
.primary-menu > .menu-item-has-children > a::after {
    content: "";
    display: inline-block;
    width: .35em;
    height: .35em;
    margin-left: .35em;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-.1em);
    transition: transform var(--transition);
    flex-shrink: 0;
}
.primary-menu > li:hover > a,
.primary-menu > li.current-menu-item > a {
    color: var(--accent);
    background: var(--accent-light);
}
.primary-menu > .menu-item-has-children:hover > a::after {
    transform: rotate(225deg) translateY(-.05em);
}

/* Dropdown */
.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 999;
    min-width: 260px;
    background: var(--white);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border-top: 3px solid var(--accent);
    list-style: none;
    margin: 0;
}
.primary-menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.sub-menu li a {
    display: block;
    padding: 10px 24px;
    font-size: .86rem;
    color: var(--text-body);
    font-weight: 500;
    transition: var(--transition);
}
.sub-menu li a:hover {
    background: var(--bg-light);
    color: var(--accent);
    padding-left: 30px;
}

/* Header Actions */
.site-header__actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-search-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-light);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-body);
    font-size: .95rem;
    transition: var(--transition);
}
.header-search-btn:hover { background: var(--accent-light); color: var(--accent); }

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 36px;
    height: 36px;
    justify-content: center;
    align-items: center;
    border: none;
    background: none;
    cursor: pointer;
    z-index: 1001;
}
.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════════
   8. Search Overlay
   ═══════════════════════════════════════════════════════════════ */
.search-overlay {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    padding: 24px 0;
    display: none;
}
.search-overlay.active { display: block; }
.search-overlay__form { display: flex; gap: 12px; align-items: center; }
.search-overlay__input {
    flex: 1;
    padding: 14px 20px;
    font-size: 1.1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    outline: none;
    transition: var(--transition);
}
.search-overlay__input:focus { border-color: var(--accent); }
.search-overlay__submit,
.search-overlay__close {
    width: 48px;
    height: 48px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
}
.search-overlay__submit { background: var(--accent); color: var(--white); }
.search-overlay__submit:hover { background: var(--accent-hover); }
.search-overlay__close { background: var(--bg-light); color: var(--text-body); }
.search-overlay__close:hover { background: #e0e0e0; }

/* ═══════════════════════════════════════════════════════════════
   9. Mobile Menu
   ═══════════════════════════════════════════════════════════════ */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: var(--white);
    z-index: 2000;
    overflow-y: auto;
    transition: right var(--transition);
    box-shadow: var(--shadow-lg);
}
.mobile-menu.active { right: 0; }
.mobile-menu__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}
.mobile-menu__title { font-weight: 700; font-size: 1.1rem; color: var(--text-dark); }
.mobile-menu__close {
    width: 36px; height: 36px;
    border: none; background: var(--bg-light);
    border-radius: 50%; cursor: pointer; font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-body);
}
.mobile-menu__nav ul { padding: 12px 0; }
.mobile-menu__nav li a {
    display: block;
    padding: 12px 24px;
    font-size: .95rem;
    color: var(--text-dark);
    font-weight: 500;
    border-bottom: 1px solid var(--bg-light);
}
.mobile-menu__nav li a:hover { color: var(--accent); background: var(--bg-light); }
.mobile-menu__nav .sub-menu {
    position: static;
    opacity: 1; visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: none;
    border-radius: 0;
    background: var(--bg-light);
}
.mobile-menu__nav .sub-menu a { padding-left: 40px; font-size: .88rem; }
.mobile-menu__contact {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.mobile-menu__contact a {
    color: var(--text-body);
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.mobile-menu__contact a:hover { color: var(--accent); }

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }

/* ═══════════════════════════════════════════════════════════════
   10. Hero Carousel
   ═══════════════════════════════════════════════════════════════ */
.hero { position: relative; overflow: hidden; }

.hero-slide {
    height: 600px;
    display: flex;
    align-items: center;
    position: relative;
}
.hero-slide__overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.hero-slide__content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 700px;
}
.hero-slide__icon {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,.15);
}
.hero-slide__tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,255,255,.12);
    border-radius: 20px;
    font-size: .82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 16px;
    backdrop-filter: blur(4px);
}
.hero-slide__title {
    color: var(--white);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 28px;
    text-shadow: 0 2px 20px rgba(0,0,0,.2);
}

/* Hero Navigation */
.hero-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
    z-index: 10;
}
.hero-nav__btn {
    pointer-events: all;
    width: 52px;
    height: 52px;
    border: 2px solid rgba(255,255,255,.3);
    background: rgba(0,0,0,.2);
    backdrop-filter: blur(8px);
    border-radius: 50%;
    color: var(--white);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-nav__btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Hero Owl Dots */
.hero .owl-dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
.hero .owl-dot span {
    display: block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,.35);
    transition: var(--transition);
}
.hero .owl-dot.active span {
    background: var(--white);
    width: 32px;
    border-radius: 6px;
}

/* ═══════════════════════════════════════════════════════════════
   11. Intro Section
   ═══════════════════════════════════════════════════════════════ */
.intro-section {
    padding: 80px 0 60px;
    background: var(--white);
}
.intro-section__text {
    max-width: 850px;
    margin: 0 auto 56px;
    text-align: center;
}
.intro-section__text h2 {
    margin-bottom: 20px;
    color: var(--primary);
}
.intro-section__text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* ── Feature Cards ─────────────────────────────────────────── */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-card__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--accent);
    transition: var(--transition);
}
.feature-card:hover .feature-card__icon {
    background: var(--accent);
    color: var(--white);
}
.feature-card__title {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--primary);
}
.feature-card__desc {
    font-size: .9rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════════
   12. Section Headers
   ═══════════════════════════════════════════════════════════════ */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}
.section-header h2 {
    color: var(--primary);
    position: relative;
    padding-bottom: 14px;
}
.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
}
.section-header__link {
    font-size: .9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .03em;
}
.section-header__link:hover { gap: 10px; }

/* ═══════════════════════════════════════════════════════════════
   13. Industries Section — Image-background card style
   ═══════════════════════════════════════════════════════════════ */
.industries-section {
    padding: 80px 0;
    background: var(--bg-light);
}
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.industry-card {
    position: relative;
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    aspect-ratio: 1 / 1;
    background: var(--card-accent, var(--primary));
}
.industry-card__bg {
    position: absolute;
    inset: 0;
    display: block;
}
.industry-card__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.industry-card:hover .industry-card__bg img {
    transform: scale(1.08);
}
/* Default: dark gradient overlay */
.industry-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.65) 0%, rgba(0,0,0,.1) 50%, transparent 100%);
    transition: background .4s ease;
}
/* Hover: accent-colored solid overlay */
.industry-card:hover .industry-card__overlay {
    background: var(--card-accent, var(--primary));
    opacity: .92;
}
.industry-card__body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    transition: var(--transition);
}
.industry-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    transition: var(--transition);
}
/* Description: hidden by default, revealed on hover */
.industry-card__desc {
    font-size: .84rem;
    color: rgba(255,255,255,.9);
    line-height: 1.55;
    margin-top: 8px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .4s ease, opacity .3s ease, margin .3s ease;
}
.industry-card:hover .industry-card__desc {
    max-height: 120px;
    opacity: 1;
    margin-top: 10px;
}
/* Arrow: hidden by default, appears on hover */
.industry-card__arrow {
    color: var(--accent);
    font-size: .9rem;
    margin-top: 8px;
    opacity: 0;
    transform: translateX(-6px);
    transition: var(--transition);
}
.industry-card:hover .industry-card__arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ═══════════════════════════════════════════════════════════════
   14. Innovations Section — Image-background card style
   ═══════════════════════════════════════════════════════════════ */
.innovations-section {
    padding: 80px 0;
    background: var(--white);
}
.innovations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.innovation-card {
    position: relative;
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    min-height: 260px;
    background: var(--inn-accent, var(--primary));
}
.innovation-card__bg {
    position: absolute;
    inset: 0;
    display: block;
}
.innovation-card__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.innovation-card:hover .innovation-card__bg img {
    transform: scale(1.06);
}
/* Default: dark gradient */
.innovation-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.65) 0%, rgba(0,0,0,.1) 50%, transparent 100%);
    transition: background .4s ease, opacity .4s ease;
}
/* Hover: accent-colored solid overlay */
.innovation-card:hover .innovation-card__overlay {
    background: var(--inn-accent, var(--primary));
    opacity: .92;
}
.innovation-card__body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px 24px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.innovation-card__title {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    transition: var(--transition);
}
/* Subtitle: hidden by default, revealed on hover */
.innovation-card__subtitle {
    display: block;
    font-size: .86rem;
    color: rgba(255,255,255,.9);
    line-height: 1.5;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .4s ease, opacity .3s ease, margin .3s ease;
}
.innovation-card:hover .innovation-card__subtitle {
    max-height: 80px;
    opacity: 1;
    margin-top: 6px;
}
.innovation-card__arrow {
    display: inline-block;
    color: var(--accent);
    font-size: .85rem;
    margin-top: 8px;
    opacity: 0;
    transform: translateX(-8px);
    transition: var(--transition);
}
.innovation-card:hover .innovation-card__arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ═══════════════════════════════════════════════════════════════
   15. Case Studies Carousel
   ═══════════════════════════════════════════════════════════════ */
.casestudies-section { padding: 80px 0; background: var(--bg-light); }
.casestudies-carousel-wrap { overflow: hidden; }

.case-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
    cursor: pointer;
}
.case-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.case-card__visual {
    height: 200px;
    position: relative;
    overflow: hidden;
    background: var(--case-accent, var(--primary));
}
.case-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.case-card:hover .case-card__img {
    transform: scale(1.06);
}
.case-card__visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.3) 0%, transparent 60%);
    pointer-events: none;
}

.case-card__body { padding: 24px; }
.case-card__body h3 { font-size: 1rem; margin-bottom: 8px; color: var(--text-dark); }
.case-card__body p { font-size: .84rem; color: var(--text-light); margin-bottom: 14px; line-height: 1.6; }
.case-card__link {
    font-size: .84rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}
.case-card:hover .case-card__link { gap: 10px; }

/* Case studies owl customization */
.casestudies-carousel .owl-stage-outer { overflow: visible; }
.casestudies-carousel .owl-nav {
    position: absolute;
    top: -70px;
    right: 0;
    display: flex;
    gap: 8px;
}
.casestudies-carousel .owl-nav button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border) !important;
    background: var(--white) !important;
    color: var(--text-body) !important;
    font-size: 1rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.casestudies-carousel .owl-nav button:hover {
    border-color: var(--accent) !important;
    background: var(--accent) !important;
    color: var(--white) !important;
}

/* ═══════════════════════════════════════════════════════════════
   16. Statistics Section
   ═══════════════════════════════════════════════════════════════ */
.stats-section { padding: 0 0 80px; }
.stats-section__bg {
    background: var(--primary);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}
.stats-section__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M0 38.59l2.83-2.83 1.41 1.41L1.41 40H0v-1.41zM0 20l20-20h1.41L0 21.41V20zM20 0l20 20v1.41L18.59 0H20z'/%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}
.stat-item { text-align: center; color: var(--white); }
.stat-item__number {
    display: block;
    font-size: clamp(2.4rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    color: var(--accent);
}
.stat-item__label {
    font-size: .92rem;
    color: rgba(255,255,255,.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.stats-sustainability {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 40px 0;
    max-width: 850px;
    margin: 0 auto;
}
.stats-sustainability__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
}
.stats-sustainability p {
    font-size: .95rem;
    line-height: 1.75;
    color: var(--text-light);
}

/* ═══════════════════════════════════════════════════════════════
   17. News Section
   ═══════════════════════════════════════════════════════════════ */
.news-section {
    padding: 80px 0;
    background: var(--white);
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.news-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.news-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.news-card__image { position: relative; overflow: hidden; }
.news-card__image img { width: 100%; height: 200px; object-fit: cover; transition: transform var(--transition); }
.news-card:hover .news-card__image img { transform: scale(1.05); }

.news-card__image--placeholder {
    height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.news-card__image--placeholder a {
    color: rgba(255,255,255,.25);
    font-size: 3rem;
}

.news-card__body { padding: 24px; }
.news-card__date {
    display: block;
    font-size: .8rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.news-card__title { font-size: 1.05rem; margin-bottom: 10px; line-height: 1.4; }
.news-card__title a { color: var(--text-dark); }
.news-card__title a:hover { color: var(--accent); }
.news-card__excerpt { font-size: .86rem; color: var(--text-light); margin-bottom: 14px; line-height: 1.6; }
.news-card__more {
    font-size: .84rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.news-card__more:hover { gap: 10px; }

/* ═══════════════════════════════════════════════════════════════
   18. Newsletter Section
   ═══════════════════════════════════════════════════════════════ */
.newsletter-section {
    padding: 80px 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
}
.newsletter-section__inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    align-items: start;
}
.newsletter-section__info h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.6rem;
}
.newsletter-section__info p {
    color: var(--text-light);
    font-size: .95rem;
    line-height: 1.7;
}
.newsletter-form__row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}
.newsletter-form__field { flex: 1; }
.newsletter-form__field--wide { flex: 2; }
.newsletter-form__field label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.newsletter-form__field input,
.newsletter-form__field select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: .9rem;
    color: var(--text-dark);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}
.newsletter-form__field input:focus,
.newsletter-form__field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,166,206,.12); }
.newsletter-form__consent {
    margin: 12px 0 20px;
    font-size: .82rem;
    color: var(--text-light);
}
.newsletter-form__consent label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.newsletter-form__consent input[type="checkbox"] { margin-top: 3px; accent-color: var(--accent); }

/* ═══════════════════════════════════════════════════════════════
   19. Footer
   ═══════════════════════════════════════════════════════════════ */
.site-footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,.75);
    padding-top: 60px;
}
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}
.site-footer h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}
.site-footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}
.site-footer address {
    font-style: normal;
    font-size: .9rem;
    line-height: 1.8;
    margin-bottom: 16px;
}
.site-footer a { color: rgba(255,255,255,.7); }
.site-footer a:hover { color: var(--accent); }
.site-footer p a {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: .9rem;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.footer-links a::before {
    content: '›';
    font-weight: 700;
    color: var(--accent);
}

.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: rgba(255,255,255,.7);
    transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--white); }

/* Footer Bottom */
.site-footer__bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 20px 0;
    margin-top: 0;
}
.site-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.site-footer__tagline {
    font-size: .85rem;
    font-weight: 600;
    color: var(--accent);
}
.site-footer__copy { font-size: .82rem; color: rgba(255,255,255,.5); }
.site-footer__legal { display: flex; gap: 20px; }
.site-footer__legal a { font-size: .82rem; color: rgba(255,255,255,.5); }
.site-footer__legal a:hover { color: var(--white); }

/* ═══════════════════════════════════════════════════════════════
   20. Inner Pages
   ═══════════════════════════════════════════════════════════════ */
.page-header {
    background: var(--primary);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}
.page-header h1 { color: var(--white); margin-bottom: 8px; }
.page-header p:not(.page-header__breadcrumb) { color: rgba(255,255,255,.7); font-size: 1.05rem; }
.page-header__breadcrumb {
    font-size: .85rem;
    color: rgba(255,255,255,.5);
    margin-bottom: 12px;
}
.page-header__breadcrumb a { color: rgba(255,255,255,.6); }
.page-header__breadcrumb a:hover { color: var(--white); }
.page-header__breadcrumb span { margin: 0 6px; }

.page-content { padding: 60px 0; }
.page-content .container { max-width: 860px; }
.page-content p { margin-bottom: 16px; }
.page-content h2, .page-content h3 { margin: 32px 0 16px; }
.page-content img { border-radius: var(--radius); margin: 24px 0; }

/* ── News List (index.php) — matches eckelmann.de news-events ── */
.news-list {
    padding: 48px 0 20px;
}
.news-list__item {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
    align-items: start;
}
.news-list__item:first-child { padding-top: 0; }
.news-list__image {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}
.news-list__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.news-list__image:hover img { transform: scale(1.04); }
.news-list__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: rgba(255,255,255,.2);
    font-size: 3rem;
}
.news-list__body { padding: 4px 0; }
.news-list__date {
    display: block;
    font-size: .82rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.news-list__title {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 12px;
}
.news-list__title a { color: var(--text-dark); }
.news-list__title a:hover { color: var(--accent); }
.news-list__excerpt {
    font-size: .92rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}
.news-list__more {
    font-size: .88rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}
.news-list__more:hover { gap: 10px; }

/* Legacy blog-grid (kept for archive pages) */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    padding: 60px 0;
}

.error-404 {
    text-align: center;
    padding: 120px 0;
}
.error-404 h1 { font-size: 6rem; color: var(--accent); margin-bottom: 16px; }
.error-404 p { font-size: 1.2rem; color: var(--text-light); margin-bottom: 32px; }

/* ═══════════════════════════════════════════════════════════════
   21. Animations
   ═══════════════════════════════════════════════════════════════ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════════════
   22. Responsive
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .site-header__nav { display: none; }
    .site-header__actions .btn { display: none; }
    .mobile-toggle { display: flex; }

    .feature-cards { grid-template-columns: 1fr; gap: 20px; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .innovations-grid { grid-template-columns: repeat(2, 1fr); }
    .innovation-card { min-height: 220px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .news-grid { grid-template-columns: 1fr; }
    .news-list__item { grid-template-columns: 280px 1fr; gap: 24px; }
    .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
    .newsletter-section__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-slide { height: 450px; }
    .hero-slide__title { font-size: 1.5rem; }
    .news-list__item { grid-template-columns: 1fr; gap: 16px; }
    .news-list__image { aspect-ratio: 16/9; }
    .hero-nav { display: none; }

    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .industry-card { aspect-ratio: 4/3; }
    .innovations-grid { grid-template-columns: 1fr; }
    .innovation-card { min-height: 200px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

    .newsletter-form__row { flex-direction: column; }

    .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
    .site-footer__bottom-inner { flex-direction: column; text-align: center; }
    .site-footer__legal { flex-direction: column; gap: 8px; }

    .blog-grid { grid-template-columns: 1fr; }

    .section-header { flex-direction: column; align-items: flex-start; gap: 12px; }

    .top-bar__label { display: none; }
}

@media (max-width: 480px) {
    .hero-slide { height: 380px; }
    .container { padding: 0 16px; }
    .stat-item__number { font-size: 2rem; }
    .stats-sustainability { flex-direction: column; text-align: center; align-items: center; }
}

/* ═══════════════════════════════════════════════════════════════
   23. Hero Background Image Support
   ═══════════════════════════════════════════════════════════════ */
.hero-slide__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}
.hero-slide__bg + .hero-slide__overlay {
    background: rgba(0,20,50,.55);
}

/* ═══════════════════════════════════════════════════════════════
   24. Contact Form 7 in Newsletter Section
   ═══════════════════════════════════════════════════════════════ */
.newsletter-section .wpcf7 { width: 100%; }
.newsletter-section .wpcf7-form { display: flex; flex-wrap: wrap; gap: 16px; }
.newsletter-section .wpcf7-form p { margin: 0; flex: 1 1 200px; }
.newsletter-section .wpcf7-form-control:not([type="submit"]) {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: .9rem;
    color: var(--text-dark);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}
.newsletter-section .wpcf7-form-control:not([type="submit"]):focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,166,206,.12);
}
.newsletter-section .wpcf7-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font);
    font-size: .9rem;
    font-weight: 600;
    background: var(--accent);
    color: var(--white);
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: .04em;
    transition: var(--transition);
}
.newsletter-section .wpcf7-submit:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}
.newsletter-section .wpcf7-response-output {
    flex-basis: 100%;
    margin: 8px 0 0 !important;
    padding: 10px 16px !important;
    border-radius: var(--radius);
    font-size: .88rem;
}
.newsletter-section .wpcf7-acceptance label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: .82rem;
    color: var(--text-light);
    cursor: pointer;
}

/* ═══════════════════════════════════════════════════════════════
   25. Admin Hints (only visible to logged-in admins)
   ═══════════════════════════════════════════════════════════════ */
.eck-empty-hint {
    padding: 16px 20px;
    background: rgba(0,166,206,.08);
    border: 1px dashed var(--accent);
    border-radius: var(--radius);
    font-size: .88rem;
    color: var(--text-body);
}
.eck-empty-hint a { font-weight: 600; }

/* ═══════════════════════════════════════════════════════════════
   26. Single Post / Page Styles
   ═══════════════════════════════════════════════════════════════ */
.single-date {
    display: inline-block;
    color: rgba(255,255,255,.6);
    font-size: .88rem;
    margin-bottom: 4px;
}
.single-featured-image {
    margin-bottom: 32px;
}
.single-featured-image img {
    border-radius: var(--radius-lg);
}
.post-navigation-wrap {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.post-navigation-wrap .nav-label {
    font-size: .82rem;
    color: var(--text-light);
}
.post-navigation-wrap .nav-links {
    display: flex;
    justify-content: space-between;
    gap: 24px;
}
.post-navigation-wrap .nav-links a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
.post-navigation-wrap .nav-links a:hover {
    color: var(--accent);
}

/* ═══════════════════════════════════════════════════════════════
   27. Pagination & No-Results
   ═══════════════════════════════════════════════════════════════ */
.pagination-wrap {
    text-align: center;
    padding: 40px 0;
}
.pagination-wrap .nav-links {
    display: flex;
    justify-content: center;
    gap: 8px;
}
.pagination-wrap .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    border-radius: var(--radius);
    background: var(--bg-light);
    color: var(--text-body);
    text-decoration: none;
    font-size: .9rem;
    transition: var(--transition);
}
.pagination-wrap .page-numbers.current,
.pagination-wrap .page-numbers:hover {
    background: var(--primary);
    color: var(--white);
}
.no-results {
    text-align: center;
    padding: 80px 0;
    color: var(--text-light);
}
.no-results .search-form {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}
.no-results .search-field {
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    width: 300px;
    max-width: 100%;
}
.no-results .search-submit {
    padding: 10px 20px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}
.no-results .search-submit:hover {
    background: var(--accent-hover);
}

/* ═══════════════════════════════════════════════════════════════
   28. Comments
   ═══════════════════════════════════════════════════════════════ */
.comments-area {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.comments-title {
    font-size: 1.25rem;
    margin-bottom: 24px;
}
.comment-list {
    list-style: none;
    padding: 0;
}
.comment-list li {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.comment-list .comment-body {
    display: flex;
    gap: 16px;
}
.comment-list .comment-body .says { display: none; }
.comment-author img {
    border-radius: 50%;
}
.comment-respond {
    margin-top: 32px;
}

/* ═══════════════════════════════════════════════════════════════
   29. Footer Widget Area
   ═══════════════════════════════════════════════════════════════ */
.site-footer__widgets {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}
.footer-widget {
    flex: 1;
    min-width: 200px;
}
.footer-widget-title {
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--white);
}

/* ═══════════════════════════════════════════════════════════════
   30. Search Form (standalone)
   ═══════════════════════════════════════════════════════════════ */
.search-form {
    display: flex;
    gap: 8px;
}
.search-form label { flex: 1; }
.search-form .search-field {
    width: 100%;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
}
.search-form .search-submit {
    padding: 10px 20px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}
.search-form .search-submit:hover {
    background: var(--accent-hover);
}
.screen-reader-text {
    clip: rect(1px,1px,1px,1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}