/* MCK Ästhetik - Shared Stylesheet */
/* Koblenz - Botox, Polynukleotide, Injektionslipolyse */

:root {
    --gold: #c9b792;
    --gold-light: #d4c7a3;
    --gold-dark: #b5a37e;
    --black: #000000;
    --white: #ffffff;
    --cream: #fdfcf9;
    --warm-gray: #f5f3ee;
    --text-dark: #2c2c2c;
    --text-medium: #555555;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.8;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-weight: 300; letter-spacing: 0.15em; text-transform: uppercase; }
h1 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); margin-bottom: 2rem; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); margin-bottom: 1rem; }
p { font-size: clamp(0.9rem, 1.5vw, 1.05rem); font-weight: 300; line-height: 1.9; }

/* Navigation */
nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 1.5rem 5%; display: flex; justify-content: space-between; align-items: center;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
}
nav.scrolled { 
    padding: 1rem 5%; 
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}
nav.nav-subpage {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}
nav.nav-subpage .nav-links a {
    color: var(--text-dark);
    text-shadow: none;
}
.nav-logo {
    height: 90px;
    width: auto;
    display: block;
    transition: height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
nav.scrolled .nav-logo,
nav.nav-subpage .nav-logo {
    height: 55px;
}
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
    color: var(--white); text-decoration: none; font-size: 0.8rem;
    font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase;
    position: relative; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
nav.scrolled .nav-links a { 
    color: var(--text-dark); 
    text-shadow: none; 
    font-weight: 400;
}
.nav-links a::before {
    content: ''; position: absolute; bottom: -5px; left: 50%; width: 0; height: 2px;
    background: var(--gold); transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::before { width: 100%; }

/* Mobile Menu Button */
.mobile-menu-btn { display: none; flex-direction: column; gap: 6px; cursor: pointer; z-index: 1001; padding: 10px; }
.mobile-menu-btn span { width: 28px; height: 2px; background: var(--white); transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55); }
nav.scrolled .mobile-menu-btn span,
nav.nav-subpage .mobile-menu-btn span { background: var(--text-dark); }
.mobile-menu-btn.active span { background: var(--text-dark) !important; }
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* Mobile Menu */
.mobile-menu {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white); z-index: 999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: all 0.4s ease;
}
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-menu ul { list-style: none; text-align: center; }
.mobile-menu li { margin: 2rem 0; }
.mobile-menu a {
    color: var(--text-dark); text-decoration: none; font-size: 1.2rem;
    font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase;
    transition: color 0.3s ease;
}
.mobile-menu a:hover { color: var(--gold); }

/* Sections */
section { padding: clamp(4rem, 10vw, 8rem) 5%; position: relative; overflow: hidden; }
.section-cream { background: var(--cream); }
.section-warm { background: var(--warm-gray); }
.section-white { background: var(--white); }

/* Content Wrapper */
.content-wrapper { max-width: 1200px; margin: 0 auto; }

/* Subpage Hero */
.subpage-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 5% 60px;
}
.subpage-hero-bg {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
}
.subpage-hero-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.7) 100%);
}
.subpage-hero-content {
    position: relative; z-index: 10;
    text-align: center;
    color: var(--white);
    max-width: 900px;
}
.subpage-hero-content h1 {
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.subpage-hero-subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    color: var(--gold-light);
    letter-spacing: 0.1em;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}
.breadcrumb a {
    color: var(--gold-light);
    text-decoration: none;
    transition: color 0.3s ease;
}
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: rgba(255,255,255,0.6); margin: 0 0.5rem; }

/* Treatment Intro */
.treatment-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 8vw, 6rem);
    align-items: center;
}
.treatment-intro-text h2 { color: var(--gold-dark); }
.treatment-intro-text p { margin-bottom: 1.5rem; color: var(--text-medium); }
.treatment-intro-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

/* Section Intro Text */
.section-intro {
    max-width: 800px;
    margin-bottom: 3rem;
    color: var(--text-medium);
}

/* Benefit Grid */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.benefit-grid.two-col {
    grid-template-columns: repeat(2, 1fr);
}
.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.05);
    border: 1px solid rgba(201, 183, 146, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(201, 183, 146, 0.15);
}
.benefit-card h3 {
    color: var(--gold-dark);
    margin-bottom: 1rem;
    font-size: 1rem;
}
.benefit-card p {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* Treatment List */
.treatment-list {
    display: grid;
    gap: 1.5rem;
}
.treatment-list-item {
    background: var(--warm-gray);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--gold);
}
.treatment-list-item h3 {
    color: var(--gold-dark);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}
.treatment-list-item p {
    color: var(--text-medium);
    margin: 0;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}
.process-step {
    text-align: center;
    position: relative;
}
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gold);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}
.process-step h3 {
    color: var(--gold-dark);
    margin-bottom: 1rem;
}
.process-step p {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* Info Box */
.info-box {
    background: var(--warm-gray);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--gold);
    margin: 2rem 0;
}
.info-box.warning {
    border-left-color: #d4a373;
    background: #fdf8f3;
}
.info-box h3 {
    color: var(--gold-dark);
    margin-bottom: 1rem;
    font-size: 1rem;
}
.info-box p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}
.info-box ul {
    list-style: none;
    padding: 0;
}
.info-box li {
    color: var(--text-medium);
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
}
.info-box li::before {
    content: '•';
    color: var(--gold);
    position: absolute;
    left: 0;
}

/* USP Grid */
.usp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.usp-item {
    text-align: center;
    padding: 2rem;
}
.usp-item h3 {
    color: var(--gold-dark);
    margin-bottom: 1rem;
    font-size: 1rem;
}
.usp-item p {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* FAQ List */
.faq-list {
    display: grid;
    gap: 1.5rem;
}
.faq-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    border: 1px solid rgba(201, 183, 146, 0.15);
}
.faq-item h3 {
    color: var(--gold-dark);
    margin-bottom: 1rem;
    font-size: 1rem;
    text-transform: none;
    letter-spacing: 0;
}
.faq-item p {
    color: var(--text-medium);
    margin: 0;
}

/* Comparison Box */
.comparison-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.comparison-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.05);
}
.comparison-item h3 {
    color: var(--gold-dark);
    margin-bottom: 1.5rem;
}
.comparison-item ul {
    list-style: none;
    padding: 0;
}
.comparison-item li {
    color: var(--text-medium);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}
.comparison-item li::before {
    content: '✓';
    color: var(--gold);
    position: absolute;
    left: 0;
}

/* Two Column Text */
.two-column-text {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}
.two-column-text h3 {
    color: var(--gold-dark);
    margin-bottom: 1rem;
}
.two-column-text p {
    color: var(--text-medium);
}

/* CTA Section */
.section-cta {
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
    padding: clamp(4rem, 10vw, 6rem) 5%;
    text-align: center;
}
.section-cta h2 {
    color: var(--white);
    margin-bottom: 1rem;
}
.section-cta p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gold);
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 2px solid var(--gold);
}
.btn:hover {
    background: var(--gold-dark);
    border-color: var(--gold-dark);
}
.btn-large {
    padding: 1.2rem 3rem;
}
.section-cta .btn {
    background: var(--white);
    color: var(--gold-dark);
    border-color: var(--white);
}
.section-cta .btn:hover {
    background: transparent;
    color: var(--white);
}

/* Related Treatments */
.related-treatments {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.related-card {
    display: block;
    background: var(--warm-gray);
    padding: 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(201, 183, 146, 0.15);
    border-color: var(--gold);
}
.related-card h3 {
    color: var(--gold-dark);
    margin-bottom: 0.5rem;
}
.related-card p {
    color: var(--text-medium);
    margin: 0;
}

/* Footer */
footer {
    background: var(--black);
    color: var(--white);
    padding: clamp(3rem, 8vw, 5rem) 5% 2rem;
}
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}
.footer-brand p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    max-width: 300px;
}
.footer-links h4 {
    color: var(--gold);
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}
.footer-links ul {
    list-style: none;
}
.footer-links li {
    margin-bottom: 0.8rem;
}
.footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}
.footer-links a:hover {
    color: var(--gold);
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}
.footer-bottom p {
    color: rgba(255,255,255,0.4);
    font-size: 0.8rem;
}

/* Modals */
.modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.8); z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: all 0.4s ease;
    padding: 2rem;
}
.modal.show { opacity: 1; visibility: visible; }
.modal-content {
    background: var(--white); padding: 3rem; border-radius: 12px;
    max-width: 700px; width: 100%; max-height: 85vh; overflow-y: auto;
    position: relative;
}
.modal-close {
    position: absolute; top: 1rem; right: 1rem; background: var(--warm-gray);
    border: none; font-size: 1.5rem; cursor: pointer; color: var(--text-dark);
    width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
    border-radius: 50%; transition: all 0.3s ease; line-height: 1;
}
.modal-close:hover { background: var(--gold); color: var(--white); }
.modal h2 { color: var(--gold-dark); margin-bottom: 2rem; }
.modal h3 { color: var(--gold-dark); margin: 1.5rem 0 1rem; font-size: 1rem; }
.modal p { margin-bottom: 1rem; color: var(--text-medium); }
.modal a { color: var(--gold-dark); }

/* Text Center */
.text-center { text-align: center; }

/* Responsive */
@media (max-width: 1024px) {
    .treatment-intro { grid-template-columns: 1fr; gap: 3rem; }
    .treatment-intro-image { order: -1; }
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .usp-grid { grid-template-columns: repeat(2, 1fr); }
    .comparison-box { grid-template-columns: 1fr; }
    .two-column-text { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .benefit-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .usp-grid { grid-template-columns: 1fr; }
    .related-treatments { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .footer-brand { align-items: center; }
    .footer-brand p { max-width: 100%; text-align: center; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .modal-content { padding: 2rem 1.5rem; margin: 1rem; }
    .subpage-hero { min-height: 40vh; padding: 100px 5% 40px; }
}

@media (max-width: 480px) {
    .benefit-grid.two-col { grid-template-columns: 1fr; }
}