/* CSS RESET & VARIABLES */
:root {
    --color-petrol-light: #5ba1a3;
    --color-petrol-dark: #2c5356;
    --font-main: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --nav-height: 90px;
}


* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-main);
    color: #ffffff;
    background-color: #000000;
    line-height: 1.4;
    overflow-x: hidden;
}

.container { max-width: 1400px; margin: 0 auto; padding: 0 4rem; width: 100%; }

/* NAVIGATION */
.transparent-nav {
    position: fixed; 
    top: 0; left: 0; width: 100%; height: var(--nav-height);
    z-index: 1000; display: flex; align-items: center;
}
.transparent-nav::before {
    content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 250px; 
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.15) 40%, rgba(0, 0, 0, 0) 100%);
    z-index: -1; pointer-events: none; 
}
.nav-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { color: #ffffff; text-decoration: none; font-weight: 700; font-size: 0.95rem; transition: opacity 0.2s; opacity: 0.9; }
.nav-links a:hover { opacity: 1; }

.nav-right { display: flex; align-items: center; gap: 2.5rem; }
.mobile-nav-controls { display: flex; align-items: center; gap: 1.5rem; }
.nav-contact { color: #ffffff; text-decoration: none; font-weight: 700; font-size: 0.95rem; }

/* SPRACH-SWITCH */
.lang-switch { display: flex; gap: 0.5rem; align-items: center; }
.lang-btn {
    background: transparent; border: none; color: #ffffff; cursor: pointer;
    font-family: var(--font-main); font-weight: 700; font-size: 0.9rem;
    padding: 8px 16px; border-radius: 50px; transition: all 0.3s ease; opacity: 0.7;
}
.lang-btn:hover { opacity: 1; }
.lang-btn.active {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); opacity: 1;
}

/* HAMBURGER */
.hamburger {
    display: none;
    width: 34px;
    height: 34px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    z-index: 1001;
}
.hamburger .bar {
    display: block;
    width: 25px;
    height: 2px;
    background: #fff;
    border-radius: 999px;
    transform-origin: center;
    transition:
        transform 0.52s cubic-bezier(0.16, 1, 0.3, 1),
        opacity 0.28s ease,
        width 0.36s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}
.hamburger.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active .bar:nth-child(2) { opacity: 0; transform: scaleX(0.08); }
.hamburger.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE MENU */

body.menu-open { overflow: hidden; }
.mobile-menu { position: fixed; top: 0; right: -100%; width: 100%; height: 100vh; background: var(--color-petrol-dark); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.5rem; z-index: 999; transition: right 0.4s cubic-bezier(0.1, 0, 0.3, 1); }
.mobile-menu.active { right: 0; }
.mobile-link { font-size: 1.5rem; color: #fff; text-decoration: none; font-weight: 700; }
.mobile-lang { margin-top: 1rem; }

/* HERO SECTION LAYER */
.hero { height: 100vh; position: relative; display: flex; flex-direction: column; justify-content: center; overflow: hidden; background-color: #000000; }
.bg-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 45%), linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 25%), rgba(41, 104, 104, 0.6);
    mix-blend-mode: multiply;
}

.hero-container { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; padding-top: var(--nav-height); }
.hero-content { max-width: 900px; margin-top: 2vh; }
.main-logo-img { width: 100%; max-width: 500px; height: auto; margin-bottom: 1.5rem; display: block; }
.hero-subtitle { font-size: clamp(1.25rem, 2.2vw, 2rem); font-weight: 500; color: #ffffff; margin-bottom: 3rem; line-height: 1.35; letter-spacing: -0.5px; opacity: 0.95; max-width: 500px; }

/* WHITE PILL BUTTON */
.btn-pill-white { display: inline-block; text-decoration: none; font-family: var(--font-main); font-weight: 700; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); cursor: pointer; border: none; background: #ffffff; color: #000000; padding: 1.1rem 2.8rem; border-radius: 50px; font-size: 1.05rem; }
.btn-pill-white:hover { transform: scale(1.03); box-shadow: 0 10px 30px rgba(255,255,255,0.15); }

/* HERO BOTTOM */
.hero-bottom-bar { position: absolute; bottom: 50px; left: 0; width: 100%; padding: 0 4rem; display: flex; justify-content: space-between; align-items: flex-end; }
.hero-bottom-bar::before { content: ''; flex: 1; }
.scroll-indicator { flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; color: #ffffff; font-size: 0.85rem; font-weight: 700; opacity: 0.8; margin: 0 auto; cursor: pointer; }
.scroll-indicator .arrow { font-size: 1.3rem; margin-bottom: 8px; animation: slideDownFade 2.5s infinite ease-in-out; }
@keyframes slideDownFade { 0% { transform: translateY(-15px); opacity: 0; } 30% { transform: translateY(-5px); opacity: 1; } 70% { transform: translateY(2px); opacity: 1; } 100% { transform: translateY(8px); opacity: 0; } }

.hero-desc-right { flex: 1; display: flex; justify-content: flex-end; }
.hero-desc-right p { max-width: 420px; text-align: left; font-size: 0.95rem; font-weight: 500; line-height: 1.45; color: #ffffff; opacity: 0.9; margin: 0; }

/* UNIFIED SECTION LABELS */
.section-label-wrapper { 
    display: flex; 
    align-items: center; 
    gap: 1rem; 
    margin-bottom: 4rem; 
}
.label-line { width: 25px; height: 2px; background-color: #ffffff; }
.section-label-caps { font-family: var(--font-main); font-weight: 900; font-size: 1.1rem; letter-spacing: 2px; text-transform: uppercase; color: #ffffff; }

/* FULL SCREEN SPLIT SECTION BASE */
.split-screen-section { display: flex; width: 100%; min-height: 100vh; }
.split-half { flex: 1; display: flex; align-items: flex-start; position: relative; padding-top: 6rem; }
/* Garantiert exakt 6rem links für alle Splits */
.left-half { background: radial-gradient(circle at 10% 90%, #d8d3cd 0%, #a29e9d 40%, #767476 100%); justify-content: flex-end; padding-left: 6rem; padding-right: 4rem; padding-bottom: 6rem; }
.left-content { max-width: 600px; width: 100%; }

.stat-number-wrapper { display: flex; align-items: flex-start; margin-bottom: 1.5rem; color: #ffffff; }
.stat-number { font-size: clamp(8rem, 15vw, 14rem); font-weight: 900; line-height: 0.8; letter-spacing: -5px; }
.stat-percent { font-size: clamp(4rem, 8vw, 8rem); font-weight: 900; line-height: 0.9; margin-left: 5px; }
.stat-subtitle { font-size: 1.3rem; font-weight: 700; line-height: 1.4; color: #ffffff; margin-bottom: 1rem; max-width: 400px; }
.stat-source { font-size: 0.85rem; font-weight: 500; color: #ffffff; opacity: 0.65; }

.right-half { background-color: #ffffff; justify-content: flex-start; padding-left: 4rem; padding-right: 6rem; padding-bottom: 6rem; }
.right-content { max-width: 600px; width: 100%; }
.right-text-block { font-size: 1.25rem; font-weight: 700; line-height: 1.5; color: #1a1a1a; max-width: 550px; }
.right-text-block:not(:last-child) { margin-bottom: 1.5rem; }

/* PROBLEM SECTION - split text alignment */
.problem-section .left-half,
.problem-section .right-half,
#problem .left-half,
#problem .right-half {
    min-height: 100vh;
}

.problem-section .left-half,
#problem .left-half {
    align-items: stretch;
}

#problem .left-content,
.problem-left-content {
    position: relative;
    max-width: none;
    min-height: calc(100vh - 12rem);
}

#problem .section-label-wrapper,
.problem-label {
    position: absolute;
    top: 0;
    left: 0;
    margin-bottom: 0;
}

.problem-stat-block {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(520px, 100%);
    transform: translate(-50%, -50%);
}

.problem-section .right-half,
#problem .right-half {
    align-items: center;
}

.problem-section .right-content,
.problem-right-content,
#problem .right-content {
    max-width: 600px;
}

/* SOLUTION SECTION */
.solution-section {
    width: 100%; min-height: 100vh; display: flex; align-items: flex-start;
    padding: 6rem 0; 
    background: radial-gradient(circle at 85% 70%, #d1cebe 0%, #b2b3ad 35%, #888b8d 75%, #666a6d 100%);
}
.solution-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6rem; gap: 4rem; }
.solution-header-left { flex: 1; }
.huge-headline { font-size: clamp(4rem, 8vw, 7rem); font-weight: 900; line-height: 1.05; letter-spacing: -2px; color: #ffffff; max-width: 450px; }
.solution-header-right { flex: 1; padding-top: 5.2rem; }
.solution-intro { font-size: 1.15rem; font-weight: 500; line-height: 1.6; color: #ffffff; max-width: 520px; margin-left: auto; }
.solution-intro strong { font-weight: 900; }
.solution-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5rem; }
.step-card { display: flex; flex-direction: column; }
.step-icon { height: 75px; object-fit: contain; object-position: left; margin-bottom: 2.5rem; }
.step-title { font-size: 1.25rem; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; color: #ffffff; margin-bottom: 1.5rem; }
.step-desc { font-size: 1.05rem; font-weight: 500; line-height: 1.5; color: #ffffff; opacity: 0.9; max-width: 380px; }

/* SCIENCE SECTION (Korrigierte Padding-Achse) */
.science-section {
    background-color: #ffffff;
}
/* CLEAN: Keine absolute Positionierung mehr für das Label, sondern sauberes Padding-Left wie bei PROBLEM */
.science-section .image-half {
    padding-top: 6rem;
    padding-left: 6rem;
    padding-right: 4rem;
    padding-bottom: 6rem;
    overflow: hidden;
    background: #ffffff;
    display: flex;
    align-items: flex-start;
}
.bg-image-half {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
}
/* Das Label nutzt jetzt das normale Padding des Elternelements und sitzt exakt perfekt */
.absolute-label {
    position: relative;
    top: 0; 
    left: 0; 
    z-index: 1;
}
.science-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}
.dark-headline {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: #1a1a1a;
    margin-bottom: 3rem;
    padding-top: 5.2rem; 
}
.science-content .right-text-block {
    font-size: 1.15rem;
    font-weight: 500;
    max-width: 600px;
    margin-bottom: 4rem;
}
.science-logos {
    width: 100%;
    max-width: 550px;
}
.partner-logos {
    width: 100%;
    height: auto;
    display: block;
}

/* MICRO-ANIMATIONS & DELAYS */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-fade { opacity: 0; transition: opacity 0.8s ease; }
.reveal-fade.active { opacity: 1; }

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* MEDIA QUERIES */
@media (max-width: 1150px) {
    .nav-links, .nav-contact { display: none; } 
    .nav-right { width: 100%; display: flex; justify-content: flex-end; }
    .mobile-nav-controls { gap: 1rem; }
    .hamburger { display: flex; }
    .transparent-nav { padding-top: 1rem; height: 90px; }
    
    .container { padding: 0 2rem; }
    .main-logo-img { max-width: 80%; }
    .hero-container { padding-top: 4rem; }
    
    .hero-bottom-bar { flex-direction: column; align-items: flex-start; position: relative; bottom: auto; left: auto; padding: 3rem 0 2rem 0; gap: 2rem; }
    .hero-bottom-bar::before { display: none; }
    .hero-desc-right { display: block; }
    .scroll-indicator { position: relative; left: auto; transform: none; margin: 0; align-items: flex-start; }
    
    .hero-desc-right p { max-width: 100%; margin: 0; font-size: 0.88rem; line-height: 1.35; }
    .hero-subtitle, .stat-subtitle { max-width: 100%; }
    .right-text-block { max-width: 100%; font-size: 0.95rem; line-height: 1.4; }
    
    .split-screen-section { flex-direction: column; }
    .left-half, .right-half { justify-content: center; padding: 4rem 2rem; }
    .problem-section .left-half, .problem-section .right-half { min-height: auto; }
    .problem-left-content { min-height: auto; }
    .problem-label,
    .problem-stat-block { position: static; transform: none; }
    .problem-label { margin-bottom: 4rem; }
    .problem-stat-block { width: 100%; }
    .stat-number { font-size: 8rem; }
    .stat-percent { font-size: 4rem; }
    
    .solution-section { padding: 4rem 0; }
    .solution-top { flex-direction: column; align-items: flex-start; gap: 3rem; margin-bottom: 4rem; }
    .huge-headline { max-width: 100%; font-size: 4rem; }
    .solution-intro { margin-left: 0; font-size: 1rem; padding-top: 0; }
    .solution-steps { grid-template-columns: 1fr; gap: 4rem; }
    .step-desc { max-width: 100%; font-size: 0.95rem; }
    .step-icon { height: 60px; margin-bottom: 1.5rem; }
    
    .science-section .image-half { min-height: 50vh; padding: 4rem 2rem; }
    .absolute-label { top: 0; left: 0; }
    .dark-headline { font-size: 2.5rem; margin-bottom: 2rem; padding-top: 0; }
}

/* RESTLICHE SECTIONS - Screenshot Layouts */
.nav-links { gap: 1.55rem; }
.light-section {
    background: #ffffff;
    color: #0b0b0b;
}
.light-section .section-label-caps { color: #0b0b0b; }
.light-section .label-line { background-color: #0b0b0b; }
.section-mega-title {
    font-size: clamp(4.8rem, 8vw, 8.4rem);
    font-weight: 900;
    line-height: 0.96;
    letter-spacing: -0.055em;
    color: #000000;
    text-align: center;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* FÜR WEN */
.target-section {
    min-height: 100vh;
    padding: 6rem 0 8.5rem;
}
.target-container { max-width: 1500px; }
.target-section .section-label-wrapper { margin-bottom: 7rem; }
.target-title {
    max-width: 780px;
    margin: 0 auto 9rem;
}
.target-cards {
    width: min(1240px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4rem;
}
.target-card {
    background: #f7f7f7;
    border-radius: 24px;
    padding: 1.35rem 1.35rem 4.2rem;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.18);
    min-height: 555px;
    overflow: hidden;
}
.target-card-img {
    width: 100%;
    height: 310px;
    object-fit: cover;
    display: block;
    margin-bottom: 2.1rem;
    background: #e8e8e8;
}
.target-card-copy {
    padding: 0 2.55rem;
}
.target-card h4 {
    font-size: clamp(1.45rem, 1.8vw, 2rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.025em;
    margin-bottom: 2rem;
    color: #000000;
}
.target-card p {
    font-size: clamp(1.25rem, 1.55vw, 1.65rem);
    font-weight: 700;
    line-height: 1.18;
    color: #000000;
    max-width: 420px;
}

/* PRICING */
.pricing-section {
    padding: 5.8rem 0 8.8rem;
    min-height: 100vh;
}
.pricing-container { max-width: 1480px; }
.pricing-section .section-label-wrapper { margin-bottom: 9rem; }
.pricing-title {
    font-size: clamp(3.6rem, 5.8vw, 6rem);
    font-weight: 900;
    line-height: 1.04;
    letter-spacing: -0.055em;
    color: #000000;
    text-align: center;
    margin-bottom: 5.8rem;
}
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.6rem;
}
.price-card {
    background: #f7f7f7;
    color: #000000;
    border-radius: 26px;
    padding: 4.8rem 3.35rem 4.3rem;
    min-height: 930px;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
}
.price-card-top {
    min-height: 105px;
    text-align: center;
}
.price-card h4 {
    font-size: clamp(1.22rem, 1.45vw, 1.55rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-bottom: 1.35rem;
}
.price-card-meta {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.2;
}
.price-box {
    min-height: 137px;
    border-radius: 24px;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 1.8rem 0 3rem;
    box-shadow: 0 22px 50px rgba(0,0,0,0.10);
    padding: 1.4rem;
}
.price-box strong {
    font-size: clamp(1.42rem, 1.65vw, 1.85rem);
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.03em;
}
.price-box span {
    font-size: 0.95rem;
    font-weight: 900;
}
.price-desc {
    font-size: 1.02rem;
    font-weight: 700;
    line-height: 1.22;
    margin-bottom: 4.8rem;
}
.price-card ul {
    list-style: disc;
    margin-left: 1.25rem;
    display: grid;
    gap: 0.22rem;
}
.price-card li {
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.015em;
}
.price-card li::marker { font-size: 1.1em; }

/* ÜBER UNS */
.about-section {
    min-height: 100vh;
    padding: 6rem 0 8.6rem;
}
.about-container { max-width: 1320px; }
.about-section .section-label-wrapper { margin-bottom: 7.1rem; }
.about-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4rem;
    width: min(1120px, 100%);
    margin: 0 auto;
}
.about-card {
    background: #f7f7f7;
    border-radius: 24px;
    min-height: 735px;
    padding: 7.6rem 3.9rem 5rem;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.18);
    color: #000000;
}
.about-logo-wrap {
    height: 92px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 5rem;
}
.about-logo-careum {
    width: min(290px, 82%);
    height: auto;
}
.about-logo-bandara {
    width: min(360px, 94%);
    height: auto;
}
.about-card p {
    font-size: clamp(1.25rem, 1.5vw, 1.55rem);
    font-weight: 700;
    line-height: 1.17;
    letter-spacing: -0.02em;
    max-width: 430px;
}

/* FAQ */
.faq-section {
    min-height: 100vh;
    padding: 6rem 0 8rem;
    color: #ffffff;
    background: radial-gradient(circle at 8% 18%, #c5c1a8 0%, #a7a59c 36%, #9d9da2 67%, #84858c 100%);
}
.faq-container { max-width: 1320px; }
.faq-section .section-label-wrapper { margin-bottom: 8rem; }
.faq-list {
    width: min(1080px, 100%);
    margin: 0 auto;
    display: grid;
    gap: 3.1rem;
}
.faq-item {
    border-radius: 22px;
    overflow: hidden;
    background: rgba(255,255,255,0.14);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 20px 60px rgba(0,0,0,0.06);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background 0.35s ease, box-shadow 0.35s ease;
}
.faq-item:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.18);
}
.faq-item.open {
    background: rgba(255,255,255,0.20);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 28px 80px rgba(0,0,0,0.10);
}
.faq-question {
    width: 100%;
    min-height: 156px;
    padding: 3.2rem 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    border: 0;
    background: transparent;
    color: #ffffff;
    font-family: var(--font-main);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    text-align: left;
    cursor: pointer;
}
.faq-plus {
    position: relative;
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), background 0.35s ease;
}
.faq-plus::before,
.faq-plus::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 3px;
    border-radius: 3px;
    background: #ffffff;
    transform: translate(-50%, -50%);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}
.faq-plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.open .faq-plus {
    transform: none;
    background: transparent;
}
.faq-item.open .faq-plus::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scaleX(0.2);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-answer-inner {
    padding: 0 4rem 3.2rem;
    font-size: clamp(1.05rem, 1.35vw, 1.32rem);
    font-weight: 500;
    line-height: 1.45;
    color: rgba(255,255,255,0.92);
    max-width: 910px;
    transform: translateY(-10px);
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-item.open .faq-answer-inner {
    opacity: 1;
    transform: translateY(0);
}

/* KONTAKT */
.contact-section {
    min-height: 100vh;
    padding: 6rem 0 8.5rem;
}
.contact-container {
    max-width: 960px;
    margin-left: 0;
    margin-right: auto;
    padding-left: 4rem;
}
.contact-section .section-label-wrapper { margin-bottom: 8.8rem; }
.contact-copy h2 {
    font-size: clamp(3.2rem, 6.1vw, 5rem);
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -0.055em;
    color: #000000;
    margin-bottom: 2rem;
}
.contact-copy p {
    max-width: 470px;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.22;
    color: #000000;
    margin-bottom: 8rem;
}
.contact-form {
    width: min(820px, 100%);
}
.form-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.7rem;
    row-gap: 1.25rem;
    margin-bottom: 2.8rem;
}
.field-wrap { display: block; position: relative; }
.field-wrap input,
.field-wrap textarea {
    width: 100%;
    border: 0;
    border-radius: 999px;
    background: #f4f4f4;
    color: #000000;
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 1rem;
    outline: none;
    transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.field-wrap input {
    height: 70px;
    padding: 0 4.4rem;
}
.field-wrap textarea {
    height: 270px;
    resize: vertical;
    border-radius: 24px;
    padding: 2.2rem 4.4rem;
}
.field-wrap input::placeholder,
.field-wrap textarea::placeholder { color: #000000; opacity: 1; }
.field-wrap input:focus,
.field-wrap textarea:focus {
    background: #ffffff;
    box-shadow: 0 0 0 2px rgba(0,0,0,0.14), 0 18px 40px rgba(0,0,0,0.08);
    transform: translateY(-1px);
}
.interest-row {
    display: grid;
    grid-template-columns: auto auto auto;
    align-items: center;
    gap: 1.9rem;
    color: #000000;
    margin: 0 0 3rem 4.3rem;
}
.interest-label,
.check-wrap {
    font-size: 0.98rem;
    font-weight: 500;
}
.check-wrap {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}
.check-wrap input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.fake-check {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    background: #f4f4f4;
    display: inline-grid;
    place-items: center;
    transition: background 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}
.fake-check::after {
    content: "";
    width: 8px;
    height: 13px;
    border-right: 3px solid #ffffff;
    border-bottom: 3px solid #ffffff;
    transform: rotate(45deg) scale(0.35);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    margin-top: -2px;
}
.check-wrap input:checked + .fake-check {
    background: #a4a4a4;
    transform: scale(1.04);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.check-wrap input:checked + .fake-check::after {
    opacity: 1;
    transform: rotate(45deg) scale(0.78);
}
.message-wrap { margin-bottom: 2rem; }
.form-bottom {
    display: grid;
    grid-template-columns: 390px 1fr;
    align-items: center;
    column-gap: 2rem;
    row-gap: 1rem;
    margin-top: 6.7rem;
}
.submit-btn {
    position: relative;
    width: 390px;
    height: 70px;
    border: 0;
    border-radius: 999px;
    background: #b7b7b1;
    color: #ffffff;
    font-family: var(--font-main);
    font-size: 1.18rem;
    font-weight: 700;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.32s ease, background 0.32s ease, opacity 0.35s ease, width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 42px rgba(0,0,0,0.13);
    background: #a6a6a0;
}
.submit-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,0.35);
    border-top-color: #ffffff;
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}
.contact-form.is-sending .submit-label { opacity: 0; }
.contact-form.is-sending .submit-loader { opacity: 1; }
.contact-form.is-success .submit-btn {
    width: 0;
    opacity: 0;
    pointer-events: none;
    padding: 0;
}
.form-required {
    color: #000000;
    font-size: 1rem;
    font-weight: 500;
    justify-self: end;
    align-self: start;
    margin-top: -4.7rem;
}
.form-status {
    grid-column: 1 / -1;
    min-height: 1.6rem;
    color: #000000;
    font-size: 1.18rem;
    font-weight: 900;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.form-status.show {
    opacity: 1;
    transform: translateY(0);
}
.field-wrap input.invalid,
.field-wrap textarea.invalid {
    box-shadow: 0 0 0 2px rgba(170, 0, 0, 0.35);
}

/* FOOTER */
.site-footer {
    position: relative;
    min-height: 760px;
    overflow: hidden;
    color: #ffffff;
    background: #9a9a9a;
}
.footer-bg {
    position: absolute;
    inset: 0;
    background-image: url('../img/footerbackground.png');
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}
.footer-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(0,0,0,0.03));
}
.footer-container {
    position: relative;
    z-index: 1;
    min-height: 760px;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    align-items: end;
    gap: 4rem;
    padding-bottom: 5.5rem;
}
.footer-brand h2 {
    font-size: 1.7rem;
    font-weight: 900;
    margin-bottom: 2rem;
}
.footer-brand p {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.25;
    max-width: 520px;
}
.footer-links {
    justify-self: end;
    display: grid;
    grid-template-columns: repeat(2, max-content);
    gap: 7.5rem;
    padding-right: 2rem;
}
.footer-links div { display: grid; gap: 0.25rem; }
.footer-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.16;
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.footer-links a:hover { opacity: 0.75; transform: translateX(2px); }

@media (max-width: 1320px) {
    .target-cards { gap: 3rem; }
    .price-card { padding: 4rem 2.4rem; }
    .price-card li { font-size: 1.02rem; }
    .about-card { padding-left: 3rem; padding-right: 3rem; }
}

@media (max-width: 1150px) {
    .target-section,
    .pricing-section,
    .about-section,
    .faq-section,
    .contact-section { padding: 4rem 0 5rem; min-height: auto; }
    .target-section .section-label-wrapper,
    .pricing-section .section-label-wrapper,
    .about-section .section-label-wrapper,
    .faq-section .section-label-wrapper,
    .contact-section .section-label-wrapper { margin-bottom: 3.5rem; }
    .section-mega-title,
    .pricing-title { font-size: clamp(3.2rem, 13vw, 5.5rem); letter-spacing: -0.055em; }
    .target-title { margin-bottom: 4.5rem; }
    .target-cards,
    .pricing-cards,
    .about-cards { grid-template-columns: 1fr; gap: 2rem; }
    .target-card,
    .price-card,
    .about-card { min-height: auto; }
    .target-card-img { height: 260px; }
    .pricing-title { margin-bottom: 3rem; text-align: left; }
    .price-card { padding: 3rem 2rem; }
    .price-card-top { min-height: auto; text-align: left; }
    .price-box { min-height: 110px; margin: 2rem 0; }
    .price-desc { margin-bottom: 2.4rem; }
    .about-card { padding: 4rem 2rem; }
    .about-logo-wrap { justify-content: flex-start; margin-bottom: 3rem; }
    .about-card p { max-width: 100%; }
    .faq-list { gap: 1.4rem; }
    .faq-question { min-height: 110px; padding: 2rem; }
    .faq-answer-inner { padding: 0 2rem 2rem; }
    .contact-container { margin: 0 auto; padding-left: 2rem; padding-right: 2rem; }
    .contact-copy p { margin-bottom: 4rem; }
    .form-grid { grid-template-columns: 1fr; }
    .interest-row { margin-left: 0; grid-template-columns: 1fr; gap: 1rem; }
    .form-bottom { grid-template-columns: 1fr; margin-top: 3rem; }
    .submit-btn { width: min(390px, 100%); }
    .form-required { margin-top: 0; justify-self: start; order: -1; }
    .site-footer,
    .footer-container { min-height: 620px; }
    .footer-container { grid-template-columns: 1fr; align-content: end; padding-bottom: 4rem; gap: 3rem; }
    .footer-links { justify-self: start; gap: 3rem; padding-right: 0; }
}

@media (max-width: 680px) {
    .container { padding: 0 1.35rem; }
    .target-card { padding: 1rem 1rem 2.5rem; border-radius: 20px; }
    .target-card-img { height: 210px; }
    .target-card-copy { padding: 0 1rem; }
    .target-card h4 { margin-bottom: 1.1rem; }
    .price-card { border-radius: 22px; }
    .about-card { border-radius: 22px; }
    .field-wrap input { padding: 0 2rem; }
    .field-wrap textarea { padding: 2rem; }
    .footer-links { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .footer-links a { font-size: 1.2rem; }
    .footer-brand p { font-size: 1.2rem; }
}

/* MOBILE DETAILFIXES 2026-06-23 */
/* FAQ: keep the sleek plus-to-minus rotation, but without the circular background. */
.faq-plus {
    background: transparent !important;
    border-radius: 0;
    transform-origin: center;
    will-change: transform;
}
.faq-item.open .faq-plus {
    transform: rotate(180deg);
    background: transparent !important;
}
.faq-item.open .faq-plus::before {
    transform: translate(-50%, -50%) rotate(180deg) scaleX(1.08);
}
.faq-item.open .faq-plus::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scaleX(0.12);
}

@media (max-width: 1150px) {
    /* Problem mobile: keep the section label at the top and center the 40% block lower/cleaner. */
    #problem .left-half {
        min-height: 100svh;
        padding: 7.8rem 2rem 5.5rem;
        align-items: stretch;
        justify-content: flex-start;
    }
    #problem .left-content {
        position: relative;
        min-height: calc(100svh - 13.3rem);
        max-width: none;
    }
    #problem .section-label-wrapper {
        position: absolute;
        top: 0;
        left: 0;
        z-index: 2;
        margin-bottom: 0;
    }
    #problem .problem-stat-block {
        position: absolute;
        top: 54%;
        left: 0;
        width: 100%;
        transform: translateY(-50%);
        z-index: 1;
    }

    /* Contact mobile/tablet: avoid the awkward single-word line break. */
    .contact-copy h2 {
        font-size: clamp(2.25rem, 8.6vw, 4.4rem);
        line-height: 1.04;
        letter-spacing: -0.06em;
        max-width: 100%;
    }

    /* Footer mobile/tablet: use the full vertical image and move content up for a cleaner bottom gap. */
    .site-footer,
    .footer-container {
        min-height: 920px;
    }
    .footer-bg {
        background-size: auto 100%;
        background-position: center top;
    }
    .footer-container {
        align-content: end;
        padding-bottom: 7.5rem;
        gap: 2.8rem;
    }
}

@media (max-width: 680px) {
    #problem .left-half {
        padding: 7.2rem 1.35rem 5rem;
    }
    #problem .left-content {
        min-height: calc(100svh - 12.2rem);
    }
    #problem .problem-stat-block {
        top: 53%;
    }
    #problem .stat-number {
        font-size: clamp(7.5rem, 37vw, 9.3rem);
        letter-spacing: -0.06em;
    }
    #problem .stat-percent {
        font-size: clamp(3.7rem, 18vw, 4.9rem);
    }
    #problem .stat-subtitle {
        font-size: clamp(1.45rem, 6vw, 1.78rem);
        line-height: 1.36;
    }
    #problem .stat-source {
        font-size: clamp(0.95rem, 3.8vw, 1.12rem);
        line-height: 1.25;
    }

    .contact-copy h2 {
        font-size: clamp(2.05rem, 9vw, 2.38rem);
        line-height: 1.05;
        letter-spacing: -0.065em;
    }

    .site-footer,
    .footer-container {
        min-height: 980px;
    }
    .footer-container {
        padding-left: 1.35rem;
        padding-right: 1.35rem;
        padding-bottom: 8rem;
        gap: 3rem;
    }
    .footer-brand h2 {
        font-size: 2.35rem;
        margin-bottom: 2.2rem;
    }
    .footer-brand p,
    .footer-links a {
        font-size: 1.55rem;
        line-height: 1.2;
    }
    .footer-links {
        gap: 3rem;
    }
}

@media (max-width: 680px) {
    .contact-copy h2 .contact-break {
        display: none;
    }
}


/* MOBILE + CAPTCHA DETAILFIXES 2026-06-23 */
.captcha-row {
    width: min(390px, 100%);
    margin: 1.35rem 0 0;
    min-height: 78px;
    display: flex;
    align-items: center;
}
.captcha-row.invalid {
    filter: drop-shadow(0 0 0.45rem rgba(154, 31, 31, 0.28));
}

/* FAQ icon: same smooth rotate/morph feeling as before, but no circle. */
.faq-plus {
    background: transparent !important;
    border-radius: 0 !important;
    transform-origin: center;
    transition: transform 0.52s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-plus::before,
.faq-plus::after {
    transform-origin: center;
    transition: transform 0.52s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease;
}
.faq-item.open .faq-plus {
    transform: rotate(180deg) scale(0.96);
    background: transparent !important;
}
.faq-item.open .faq-plus::before {
    transform: translate(-50%, -50%) rotate(180deg) scaleX(1.08);
}
.faq-item.open .faq-plus::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg) scaleX(0.05);
}

@media (max-width: 1150px) {
    .faq-question {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 34px;
        align-items: center;
        gap: 1.4rem;
        font-size: clamp(1.12rem, 3.3vw, 1.42rem);
    }
    .faq-plus {
        justify-self: center;
        flex-basis: 30px;
        width: 30px;
        height: 30px;
        margin-left: 0;
    }
}

@media (max-width: 680px) {
    .science-section .image-half {
        min-height: 56svh;
        padding-top: 2.4rem;
        padding-left: 2rem;
        padding-right: 1.35rem;
    }
    .science-section .absolute-label {
        transform: translateY(-0.55rem);
    }

    .faq-section {
        padding-top: 3.4rem;
    }
    .faq-list {
        gap: 1.25rem;
    }
    .faq-question {
        min-height: 96px;
        padding: 1.75rem 1.65rem;
        grid-template-columns: minmax(0, 1fr) 32px;
        gap: 1.1rem;
        font-size: clamp(1.02rem, 5.15vw, 1.28rem);
        line-height: 1.14;
        letter-spacing: -0.018em;
    }
    .faq-plus {
        width: 28px;
        height: 28px;
    }
    .faq-plus::before,
    .faq-plus::after {
        width: 25px;
        height: 3px;
    }
    .faq-answer-inner {
        padding: 0 1.65rem 1.8rem;
        font-size: 0.98rem;
    }

    .footer-brand h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    .footer-brand p,
    .footer-links a {
        font-size: 1.16rem;
        line-height: 1.22;
    }
    .footer-links {
        gap: 2.4rem;
    }

    .captcha-row {
        width: 100%;
        margin-top: 1.05rem;
    }
}



/* SELF-HOSTED CAPTCHA 2026-06-23 */
.custom-captcha-row {
    width: min(390px, 100%);
    min-height: 0;
    margin: 2.1rem 0 0;
    display: block;
}
.captcha-field {
    display: grid;
    gap: 0.75rem;
    color: #000000;
}
.captcha-label {
    font-size: 0.98rem;
    font-weight: 700;
}
.captcha-line {
    display: grid;
    grid-template-columns: 1fr 48px;
    align-items: center;
    gap: 0.75rem;
}
.captcha-question {
    min-height: 54px;
    border-radius: 999px;
    background: #f4f4f4;
    display: flex;
    align-items: center;
    padding: 0 1.45rem;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.captcha-refresh {
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: #b7b7b1;
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 900;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s ease, opacity 0.25s ease;
}
.captcha-refresh:hover:not(:disabled) {
    transform: rotate(90deg) scale(1.04);
    background: #a6a6a0;
}
.captcha-refresh:disabled {
    cursor: default;
    opacity: 0.55;
}
.captcha-field input {
    width: 100%;
    height: 58px;
    border: 0;
    border-radius: 999px;
    background: #f4f4f4;
    color: #000000;
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 1rem;
    padding: 0 1.45rem;
    outline: none;
    transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.captcha-field input:focus {
    background: #ffffff;
    box-shadow: 0 0 0 2px rgba(0,0,0,0.14), 0 18px 40px rgba(0,0,0,0.08);
    transform: translateY(-1px);
}
.custom-captcha-row.invalid .captcha-question,
.custom-captcha-row.invalid .captcha-field input,
.captcha-field input.invalid {
    box-shadow: 0 0 0 2px rgba(170, 0, 0, 0.35);
}

@media (max-width: 680px) {
    .custom-captcha-row {
        width: 100%;
        margin-top: 1.55rem;
    }
    .captcha-question {
        font-size: 0.96rem;
        min-height: 52px;
        padding: 0 1.15rem;
    }
    .captcha-field input {
        height: 56px;
        padding: 0 1.15rem;
    }
}


/* BURGER/MOBILE MENU DETAILFIX 2026-06-23 */
.mobile-menu .mobile-lang { display: none !important; }
@media (max-width: 1150px) {
    .hamburger { display: flex; }
    .hamburger:focus-visible { outline: 2px solid rgba(255,255,255,0.75); outline-offset: 5px; border-radius: 999px; }
}