/* ========================================
   ZEN DESIGN - Ost trifft West
   ======================================== */

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

:root {
    /* Zen Color Palette */
    --black: #1a1a1a;
    --charcoal: #2d2d2d;
    --gray-dark: #4a4a4a;
    --gray: #6a6a6a;
    --gray-light: #9a9a9a;
    --gray-lighter: #d4d4d4;
    --white: #ffffff;
    --off-white: #fafafa;

    /* Earth Accents */
    --bronze: #8b6f47;
    --terracotta: #c77d4e;
    --sand: #d4b896;
    --warm-gray: #a89277;

    /* Typography */
    --font-serif: 'Noto Serif', serif;
    --font-sans: 'Inter', sans-serif;

    /* Spacing - Generous */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    --space-3xl: 12rem;

    /* Transitions */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--black);
    line-height: 1.8;
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Typography - Bold & Minimal
   ======================================== */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--black);
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    color: var(--gray);
    font-size: 1.0625rem;
    line-height: 1.9;
}

.large-text {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: var(--gray-dark);
    line-height: 1.7;
}

.intro-text {
    font-size: 1.1875rem;
    color: var(--gray-dark);
}

/* ========================================
   Navigation - Minimal & Clean
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-lighter);
    z-index: 1000;
    transition: all var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.lotus-logo {
    color: var(--bronze);
    transition: color var(--transition);
}

.lotus-logo:hover {
    color: var(--terracotta);
}

.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--space-lg);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-dark);
    font-size: 0.9375rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--bronze);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--bronze);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    color: var(--bronze);
    font-weight: 500;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 1px;
    background: var(--black);
    transition: all var(--transition);
}

/* ========================================
   Hero Section - Bold Statement
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--white);
    padding-top: var(--space-2xl);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-md);
}

.hero-symbol {
    margin-bottom: var(--space-lg);
}

.lotus-hero {
    color: var(--bronze);
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(139, 111, 71, 0.3));
    animation: floatLotus 3s ease-in-out infinite;
}

@keyframes floatLotus {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-title {
    margin-bottom: var(--space-md);
    font-weight: 300;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.875rem);
    color: var(--bronze);
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.hero-divider {
    width: 80px;
    height: 1px;
    background: var(--bronze);
    margin: var(--space-lg) auto;
}

.hero-text {
    font-size: 1.125rem;
    color: var(--gray);
    letter-spacing: 0.03em;
}

/* ========================================
   Philosophy Section - Ost & West
   ======================================== */
.philosophy-section {
    padding: var(--space-3xl) 0;
    background: var(--off-white);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto var(--space-2xl);
}

.philosophy-item {
    text-align: center;
}

.philosophy-icon {
    font-size: 6rem;
    font-family: var(--font-serif);
    color: var(--bronze);
    margin-bottom: var(--space-md);
    font-weight: 300;
    line-height: 1;
}

.philosophy-divider {
    width: 1px;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--bronze), transparent);
}

.philosophy-statement {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.zen-line {
    width: 60px;
    height: 1px;
    background: var(--bronze);
    margin: var(--space-lg) auto;
}

blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 300;
    line-height: 1.6;
    color: var(--gray-dark);
    font-style: italic;
}

/* ========================================
   Methods Section - Numbered Cards
   ======================================== */
.methods-section {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header h2 {
    margin-bottom: var(--space-md);
}

.header-line {
    width: 120px;
    height: 1px;
    background: var(--bronze);
    margin: 0 auto;
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.method-card {
    padding: var(--space-lg);
    background: var(--white);
    border: 1px solid var(--gray-lighter);
    transition: all var(--transition);
}

.method-card:hover {
    border-color: var(--bronze);
    transform: translateY(-8px);
}

.method-number {
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--gray-lighter);
    font-weight: 300;
    line-height: 1;
    margin-bottom: var(--space-md);
}

.method-card:hover .method-number {
    color: var(--bronze);
}

.method-card h3 {
    margin-bottom: var(--space-md);
    font-size: 1.75rem;
}

.method-line {
    width: 40px;
    height: 1px;
    background: var(--bronze);
    margin-top: var(--space-md);
}

/* ========================================
   Balance Section - Image + Text
   ======================================== */
.balance-section {
    padding: var(--space-3xl) 0;
    background: var(--off-white);
}

.balance-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.balance-image {
    position: relative;
}

.balance-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(139, 111, 71, 0.1), rgba(199, 125, 78, 0.05));
}

.balance-text h2 {
    margin-bottom: var(--space-md);
}

.text-divider {
    width: 60px;
    height: 1px;
    background: var(--bronze);
    margin: var(--space-md) 0;
}

.balance-list {
    list-style: none;
    margin-top: var(--space-lg);
}

.balance-list li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-lighter);
    color: var(--gray-dark);
    font-weight: 400;
    position: relative;
    padding-left: var(--space-md);
}

.balance-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--bronze);
}

/* ========================================
   Person Section - Profile
   ======================================== */
.person-section {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.person-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
    align-items: start;
}

.person-image {
    position: relative;
}

.person-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-frame {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--bronze);
    pointer-events: none;
    z-index: -1;
}

.section-label {
    font-size: 0.875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--bronze);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.person-content h2 {
    margin-bottom: var(--space-md);
}

.credentials {
    margin: var(--space-lg) 0;
}

.credential-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-lighter);
}

.credential-label {
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bronze);
    font-weight: 500;
}

.credential-value {
    color: var(--gray-dark);
    font-weight: 400;
}

.person-quote {
    margin-top: var(--space-lg);
    padding-left: var(--space-lg);
    border-left: 2px solid var(--bronze);
    font-size: 1.125rem;
}

/* ========================================
   Testimonials - Clean Cards
   ======================================== */
.testimonials-section {
    padding: var(--space-3xl) 0;
    background: var(--off-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    padding: var(--space-lg);
    background: var(--white);
    border: 1px solid var(--gray-lighter);
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--bronze);
    transform: translateY(-4px);
}

.quote-mark {
    font-family: var(--font-serif);
    font-size: 4rem;
    color: var(--gray-lighter);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.testimonial-card p {
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    color: var(--gray-dark);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-lighter);
}

.author-name {
    font-weight: 500;
    color: var(--black);
}

.author-location {
    font-size: 0.875rem;
    color: var(--gray);
}

/* ========================================
   Contact Section - Form Layout
   ======================================== */
.contact-section {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
}

.contact-info h2 {
    margin-bottom: var(--space-md);
}

.contact-details {
    margin-top: var(--space-lg);
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-lighter);
}

.contact-label {
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bronze);
    font-weight: 500;
}

.contact-value {
    color: var(--gray-dark);
    text-decoration: none;
    transition: color var(--transition);
}

a.contact-value:hover {
    color: var(--bronze);
}

/* Contact Form */
.contact-form {
    background: var(--off-white);
    padding: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray-dark);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--gray-lighter);
    background: var(--white);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--black);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--bronze);
}

.form-group textarea {
    resize: vertical;
}

.btn-submit {
    width: 100%;
    padding: var(--space-md);
    background: var(--bronze);
    color: var(--white);
    border: 1px solid var(--bronze);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-submit:hover {
    background: var(--terracotta);
    border-color: var(--terracotta);
}

/* ========================================
   Footer - Minimal
   ======================================== */
.footer {
    background: var(--black);
    color: var(--white);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--charcoal);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.lotus-logo-small {
    color: var(--bronze);
    opacity: 0.8;
}

.footer-brand h3 {
    font-size: 1.25rem;
    color: var(--white);
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: 0.25rem;
}

.footer-nav {
    display: flex;
    gap: var(--space-lg);
}

.footer-nav a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--bronze);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: var(--gray);
    font-size: 0.875rem;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
    :root {
        --space-xl: 4rem;
        --space-2xl: 6rem;
        --space-3xl: 8rem;
    }

    .philosophy-grid,
    .balance-content,
    .person-grid,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .philosophy-divider {
        width: 100px;
        height: 1px;
        margin: var(--space-md) auto;
    }

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

    .person-image {
        order: -1;
    }

    .image-frame {
        top: -10px;
        left: -10px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 77px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 77px);
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-lg);
        gap: var(--space-md);
        transition: left var(--transition);
        border-top: 1px solid var(--gray-lighter);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:first-child {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:last-child {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .footer-nav {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --space-lg: 2rem;
        --space-xl: 3rem;
        --space-2xl: 4rem;
        --space-3xl: 5rem;
    }

    .yin-yang {
        width: 80px;
        height: 80px;
    }
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeIn 1s ease-out;
}

section {
    scroll-margin-top: 100px;
}

/* Selection */
::selection {
    background: var(--bronze);
    color: var(--white);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--off-white);
}

::-webkit-scrollbar-thumb {
    background: var(--bronze);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terracotta);
}