/* 
 * Main CSS Architecture 
 * Handcrafted, semantic, lightweight. No external frameworks.
 */

@font-face {
    font-family: 'Outfit';
    src: url('../fonts/Outfit-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('../fonts/Outfit-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('../fonts/Outfit-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Color Palette */
    --color-primary: #3b71b8;
    --color-primary-rgb: 59, 113, 184;
    --color-primary-light: #548cd4;
    --color-primary-dark: #2a5895;

    --color-accent-plum: #5e3a4e;
    --color-accent-plum-rgb: 94, 58, 78;

    --color-accent-wine: #802b3e;
    --color-accent-wine-rgb: 128, 43, 62;

    --color-bg-light: #f6f7f8;
    --color-bg-dark: #14181e;
    --color-bg-white: #ffffff;
    --color-neutral-soft: #e9edf1;
    --color-neutral-border: #e2e8f0;

    --color-text-main: #0f172a;
    --color-text-muted: #475569;
    --color-text-inverse: #f8fafc;

    /* Typography */
    /* Primary font: Clean sans-serif system stack */
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    /* Secondary font: Elegant serif system stack */
    --font-serif: "Georgia", "Cambria", "Times New Roman", Times, serif;
    /* Navigation font: Modern, stylish geometric sans */
    --font-nav: "Plus Jakarta Sans", var(--font-sans);

    /* Spacing & Sizes */
    --container-max-width: 1200px;
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-primary: 0 10px 15px -3px rgba(var(--color-primary-rgb), 0.3);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

/* Typography Classes */
.font-serif {
    font-family: var(--font-serif);
}

.text-primary {
    color: var(--color-primary);
}

.text-accent-wine {
    color: var(--color-accent-wine);
}

.text-accent-plum {
    color: var(--color-accent-plum);
}

.text-muted {
    color: var(--color-text-muted);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    color: var(--color-text-main);
    font-weight: 600;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
}

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

.section {
    padding-top: var(--spacing-24);
    padding-bottom: var(--spacing-24);
}

.section--lg {
    padding-top: var(--spacing-32);
    padding-bottom: var(--spacing-32);
}

.grid {
    display: grid;
    gap: var(--spacing-8);
}

.grid-cols-2 {
    grid-template-columns: 1fr;
}

.grid-cols-3 {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.gap-2 {
    gap: var(--spacing-2);
}

.gap-4 {
    gap: var(--spacing-4);
}

.gap-6 {
    gap: var(--spacing-6);
}

.gap-8 {
    gap: var(--spacing-8);
}

.gap-12 {
    gap: var(--spacing-12);
}

/* Backgrounds & Mesh */
.bg-white {
    background-color: var(--color-bg-white);
}

.bg-neutral {
    background-color: var(--color-neutral-soft);
}

.bg-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
}

.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.bg-dark h4 {
    color: var(--color-text-inverse);
}

.bg-mesh {
    background-color: var(--color-bg-light);
    background-image: radial-gradient(at 0% 0%, rgba(var(--color-primary-rgb), 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(var(--color-accent-plum-rgb), 0.05) 0px, transparent 50%);
}

/* Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-8);
    border-radius: var(--radius-md);
    font-weight: 700;
    transition: all var(--transition-fast);
    text-align: center;
    line-height: 1.2;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 20px -5px rgba(var(--color-primary-rgb), 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    padding: calc(var(--spacing-3) - 2px) calc(var(--spacing-8) - 2px);
}

.btn-outline:hover {
    background-color: rgba(var(--color-primary-rgb), 0.05);
}

.btn-outline-white {
    background-color: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    -webkit-tap-highlight-color: transparent;
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    z-index: 1;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.btn-outline-white:hover,
.btn-outline-white:focus,
.btn-outline-white:focus-visible,
.btn-outline-white:active {
    background-color: rgba(255, 255, 255, 0.14);
    color: white;
    outline: none;
}

@supports not ((backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px))) {
    .btn-outline-white {
        background-color: rgba(255, 255, 255, 0.18);
    }
}

.btn-rounded {
    border-radius: var(--radius-full);
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {

    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Philosophical Heart Logo Styles */
.philo-line {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    /* Increased spacing between parts */
    flex-wrap: wrap;
    text-align: center;
    line-height: 1.2;
    /* Restored slight natural line height */
    font-size: 1.1em;
    /* Overall bump to restore previous size feel */
}

.philo-part {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    /* Increased spacing between word and icon */
    white-space: nowrap;
}

.philo-word {
    display: inline-block;
    line-height: 1;
}

.philo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transform: translateY(0);
}

.philo-icon-infinity {
    font-size: 1.3em;
    font-style: italic;
    transform: translateY(-0.08em);
    /* Angepasst für perfekte vertikale Mitte */
}

.philo-icon-triangle {
    font-size: 1em;
    transform: translateY(-0.02em);
    /* Angepasst für perfekte vertikale Mitte */
}

.philo-icon-smile {
    font-size: 1.3em;
    transform: translateY(-0.12em);
    /* Angepasst für perfekte vertikale Mitte */
}

/* LachYoga Subpage Specific Styles */
.hero-sub {
    position: relative;
    padding-top: var(--spacing-32);
    padding-bottom: var(--spacing-24);
    background-color: var(--color-bg-white);
    overflow: hidden;
}

.pill-label {
    display: inline-block;
    padding: 0.375rem 1rem;
    margin-bottom: var(--spacing-6);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background-color: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
}

.feature-card {
    padding: var(--spacing-8);
    background-color: var(--color-bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-neutral-border);
}

.benefit-card {
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    transition: background-color var(--transition-fast);
}

.session-step {
    text-align: center;
    position: relative;
}

.session-step-circle {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-4);
    border: 1px solid var(--color-neutral-border);
    font-weight: 700;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 2;
}

.session-line {
    position: absolute;
    top: 1.5rem;
    left: 5%;
    width: 90%;
    height: 2px;
    background-color: var(--color-neutral-border);
    z-index: 1;
    display: none;
}

.session-flow-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-4);
    position: relative;
}

@media (max-width: 767px) {
    .session-flow-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 480px) {
    .session-flow-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-6);
    }
}

@media (min-width: 768px) {
    .session-line {
        display: block;
    }

    .grid-cols-7 {
        grid-template-columns: repeat(7, 1fr);
    }

    .hero-sub {
        padding-top: var(--spacing-12);
        padding-bottom: var(--spacing-32);
    }
}

@media (max-width: 1023px) {
    .hero-sub .grid-cols-2 {
        grid-template-columns: 1fr;
    }

    .hero-sub .grid-cols-2>div:nth-child(1) {
        order: 1 !important;
        /* Image first on mobile */
    }

    .hero-sub .grid-cols-2>div:nth-child(2) {
        order: 2 !important;
        /* Text second on mobile */
    }

    .section-benefits .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

.target-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    min-height: 320px;
    isolation: isolate;
    display: flex;
    align-items: flex-end;
    background-color: var(--color-bg-white);
}

.target-card-content {
    position: relative;
    z-index: 2;
    color: white;
    padding: var(--spacing-8);
}

.target-card>div[style*="position: absolute"] {
    z-index: 1;
}

@media (max-width: 767px) {
    .hero-sub {
        padding-top: var(--spacing-8);
    }

    .target-card {
        aspect-ratio: auto;
        min-height: 300px;
    }

    .grid-cols-3 {
        grid-template-columns: 1fr;
    }

    /* Target Audience Cards Force Stack */
    .bg-neutral .grid-cols-2.gap-12 {
        grid-template-columns: 1fr;
    }

    /* Benefits force stack */
    .section .grid-cols-2.gap-16 {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }

    /* Ensure the 2x2 benefits internal grid stacks properly on very small screens */
    .grid-cols-2.gap-4 {
        grid-template-columns: 1fr;
    }
}

.about-teaser-img {
    width: 10rem;
    height: 10rem;
    border-radius: var(--radius-full);
    object-fit: cover;
    object-position: center top;
    margin: 0 auto var(--spacing-6);
    display: block;
    border: 4px solid rgba(var(--color-primary-rgb), 0.2);
}

/* SVG Icon Utilities */
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-24 { width: 6rem; }
.h-24 { height: 6rem; }
.w-32 { width: 8rem; }
.h-32 { height: 8rem; }
.w-36 { width: 9rem; }
.h-36 { height: 9rem; }
.w-full { width: 100%; }
.h-full { height: 100%; }

.svg-glow {
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.4));
}

/* Legal Content Pages (Datenschutz, Impressum) */
.legal-content > div {
    margin-bottom: 2rem;
}

.legal-content > div:last-child {
    margin-bottom: 0;
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 1rem;
}

.legal-content p {
    margin-bottom: var(--spacing-4);
}

.legal-content p:last-child {
    margin-bottom: 0;
}

.legal-content ul {
    list-style-type: disc;
    padding-left: var(--spacing-6);
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.legal-content li {
    margin-bottom: var(--spacing-2);
}

.legal-content li:last-child {
    margin-bottom: 0;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.legal-content a:hover {
    color: var(--color-primary-dark);
}

@media (max-width: 767px) {
    .legal-content h2 {
        margin-bottom: 1.25rem;
    }

    .legal-content > div {
        margin-bottom: 2.25rem;
    }
}