/* Custom Properties / Theming */
:root {
    --color-bg: #eae5db;
    --color-accent: #8f8d7a;
    --color-accent-light: rgba(143, 141, 122, 0.15);
    /* Lightened for bg sections */
    --color-highlight: #ad4a28;
    /* Deeper Warm Terracotta for WCAG AA contrast against white */
    --color-text: #3f3b36;
    --color-white: #ffffff;
    --color-focus: #1a1816;
    /* For keyboard focus rings */

    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Spacings */
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;

    /* Transitions */
    --trans-default: 0.3s ease;
}

/* @font-face Definitions (Local) */
/* Bitte die Inter Font-Dateien (.woff2) in den Ordner assets/fonts/inter ablegen */
@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/inter/Inter-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

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

@font-face {
    font-family: 'Inter';
    src: url('../assets/fonts/inter/Inter-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    /* Ensure body doesn't exceed viewport */
    -webkit-font-smoothing: antialiased;
    position: relative;
    z-index: 0;
}

/* Ambient Background Elements */
.ambient-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    filter: blur(120px);
    /* Massive blur to remove distinct edges */
    opacity: 0.3;
    /* Lower opacity so it's a soft glow, not a stain */
    border-radius: 50%;
    animation: floatBlob 20s infinite alternate cubic-bezier(0.45, 0.05, 0.55, 0.95);
    background: var(--color-accent);
}

.blob-1 {
    width: 60vw;
    height: 60vw;
    top: -10vw;
    left: -10vw;
    animation-duration: 25s;
    background: radial-gradient(circle, rgba(173, 74, 40, 0.5) 0%, rgba(234, 229, 219, 0) 70%);
}

.blob-2 {
    width: 70vw;
    height: 70vw;
    bottom: -20vw;
    right: -10vw;
    animation-duration: 30s;
    background: radial-gradient(circle, rgba(143, 141, 122, 0.4) 0%, rgba(234, 229, 219, 0) 70%);
    animation-delay: -10s;
}

.blob-3 {
    width: 50vw;
    height: 50vw;
    top: 40vh;
    left: 30vw;
    animation-duration: 22s;
    background: radial-gradient(circle, rgba(173, 74, 40, 0.3) 0%, rgba(234, 229, 219, 0) 70%);
    animation-delay: -5s;
}

@keyframes floatBlob {
    0% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(5vw, 5vh) scale(1.1);
    }

    66% {
        transform: translate(-3vw, 8vh) scale(0.9);
    }

    100% {
        transform: translate(-5vw, -2vh) scale(1.05);
    }
}

/* Typography Elements */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    margin-bottom: var(--space-md);
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-md);
}

.lead {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 600;
    color: var(--color-text);
}

.subtitle {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 500;
    color: var(--color-text);
    opacity: 0.9;
    margin-bottom: var(--space-lg);
}

.small-text {
    font-size: 0.875rem;
    opacity: 0.8;
}

strong,
b {
    font-weight: 600;
}

em,
i {
    font-style: italic;
}

/* Focus States for WCAG (Strict Keyboard Access) */
:focus {
    outline: 3px solid var(--color-focus);
    outline-offset: 3px;
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Links & Skip-Link */
a {
    color: var(--color-highlight);
    text-decoration: none;
    transition: color var(--trans-default);
}

a:hover {
    color: var(--color-text);
    text-decoration: underline;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-text);
    color: var(--color-bg);
    padding: 8px;
    z-index: 1000;
    transition: top var(--trans-default);
}

.skip-link:focus {
    top: 0;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

.mt-small {
    margin-top: var(--space-sm);
}

.mt-regular {
    margin-top: var(--space-lg);
}

.mt-loose {
    margin-top: var(--space-xl);
}

.mb-loose {
    margin-bottom: var(--space-xl);
}

.bg-accent-light {
    background-color: var(--color-accent-light);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: transform var(--trans-default), box-shadow var(--trans-default), background-color var(--trans-default);
    border: none;
    text-decoration: none !important;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--color-text);
    /* switch to the stark dark color for maximum contrast and readability */
    color: var(--color-bg);
    /* light text */
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(63, 59, 54, 0.3);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Header */
.site-header {
    padding: var(--space-lg) 0;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 100vw;
    /* Prevent header from causing overflow */
    z-index: 100;
    /* Ensure it stays above content, but below overlay nav */
    transition: padding var(--trans-default), top var(--trans-default), border-radius var(--trans-default), max-width var(--trans-default), width var(--trans-default), background-color var(--trans-default), box-shadow var(--trans-default), backdrop-filter var(--trans-default);
}

/* Scrolled state applied via JS */
.site-header.is-scrolled {
    padding: var(--space-sm) var(--space-lg);
    top: 15px;
    width: calc(100% - 30px);
    max-width: 1000px;
    /* Narrower than 1200px container */
    border-radius: 50px;
    background-color: rgba(255, 255, 255, 0.85);
    /* Lightened for contrast */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px rgba(63, 59, 54, 0.08);
    /* slightly stronger shadow to pop */
    border: 1px solid rgba(143, 141, 122, 0.1);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* Logo & Branding */
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    /* Bolded the name for distinction */
    color: var(--color-text);
    text-decoration: none;
    line-height: 1.2;
    display: flex;
    flex-direction: column;
    letter-spacing: -0.02em;
}

.logo span {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 2px;
}

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

.nav-links {
    list-style: none;
    display: flex;
    gap: var(--space-md);
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--color-text);
    font-weight: 600;
    padding: var(--space-sm) 0;
    position: relative;
    text-decoration: none;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-highlight);
    transition: width var(--trans-default);
}

.nav-links a:hover {
    color: var(--color-highlight);
    text-decoration: none;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
    width: 100%;
}

/* Burger Menu Base */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    /* Larger hit area */
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1000;
    /* Must be above overlay */
}

/* Focus style overriding for burger */
.burger-menu:focus-visible {
    border-radius: var(--radius-sm);
}

.burger-line {
    width: 100%;
    height: 3px;
    /* thicker burger lines */
    background-color: var(--color-text);
    border-radius: 2px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
    transform-origin: center;
}

/* Burger Animation to 'X' */
.burger-menu[aria-expanded="true"] .burger-line:first-child {
    transform: translateY(8px) rotate(45deg);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Body lock when menu open */
body.menu-open {
    overflow: hidden;
}

@media (max-width: 900px) {
    .burger-menu {
        display: flex;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        right: var(--space-md);
    }

    /* Overlay nav */
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: rgba(234, 229, 219, 0.95);
        /* Slightly transparent background */
        backdrop-filter: blur(12px);
        /* Glassmorphism effect */
        -webkit-backdrop-filter: blur(12px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        z-index: 900;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
    }

    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
    }

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

    .nav-links a {
        font-size: 2rem;
        font-weight: 400;
        color: var(--color-text);
        padding: 1rem;
    }

    .btn-nav {
        width: auto;
        font-size: 1.25rem;
        padding: 1rem 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
        /* Reduced padding for max edge-to-edge space */
    }

    .site-header {
        padding: var(--space-md) 0;
        min-height: auto;
        /* Removed fixed height */
    }

    .site-header.is-scrolled {
        padding: var(--space-sm) var(--space-sm);
        top: 8px;
        width: calc(100% - 16px);
        max-width: none;
        border-radius: 30px;
    }
}

@keyframes fadeInNav {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sections */
section {
    padding: var(--space-xxl) 0;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    padding-top: 120px;
    /* Give space for fixed header */
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-bg) 0%, rgba(223, 217, 206, 0.4) 100%);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-xl);
    align-items: center;
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        margin-top: var(--space-xl);
    }
}

.hero-content {
    max-width: 600px;
}

.hero .subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: top center;
    display: block;
    aspect-ratio: 4 / 3;
}

/* Grid System */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

@media (max-width: 768px) {
    .grid-2-col {
        grid-template-columns: 1fr;
    }
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.about-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    aspect-ratio: 3 / 4;
}

/* Disclaimer Alert */
.disclaimer-alert {
    background-color: rgba(63, 59, 54, 0.05);
    /* very soft background */
    border-left: 4px solid var(--color-accent);
    padding: var(--space-lg);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

@media (max-width: 768px) {
    section {
        padding: var(--space-xl) 0;
    }

    .hero {
        padding-top: var(--space-lg);
        min-height: auto;
    }

    .disclaimer-alert {
        padding: var(--space-md);
    }
}

/* Cards */
.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.card {
    background: linear-gradient(135deg, var(--color-white) 0%, rgba(224, 217, 204, 0.6) 100%);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(63, 59, 54, 0.04);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    transition: transform var(--trans-default), box-shadow var(--trans-default);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(63, 59, 54, 0.08);
}

.card h3 {
    margin: 0;
    color: var(--color-text);
}

/* Checklist / Self-Check */
.checklist {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-width: 800px;
    margin: 0 auto;
}

.card-interactive {
    background: linear-gradient(135deg, var(--color-white) 0%, rgba(224, 217, 204, 0.6) 100%);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(63, 59, 54, 0.04);
    display: flex;
    align-items: center;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: default;
    border: 1px solid rgba(143, 141, 122, 0.1);
}

.card-interactive::before {
    content: "✓";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-accent-light);
    color: var(--color-text);
    margin-right: var(--space-md);
    flex-shrink: 0;
    font-size: 1.1rem;
}

.card-interactive:hover {
    transform: translateX(10px) translateY(-2px);
    box-shadow: 0 12px 30px rgba(63, 59, 54, 0.08);
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
    max-width: 900px;
    margin: var(--space-xl) auto 0;
}

.pricing-card {
    background: linear-gradient(135deg, var(--color-white) 0%, rgba(224, 217, 204, 0.6) 100%);
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.popular {
    transform: scale(1.03);
    border: 2px solid var(--color-highlight);
}

@media (max-width: 768px) {
    .pricing-card.popular {
        transform: scale(1);
    }
}

.pricing-card .badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-highlight);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(173, 74, 40, 0.2);
}

.pricing-card h3 {
    margin-top: 0;
    margin-bottom: var(--space-sm);
}

.pricing-card .lorem {
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
    opacity: 0.9;
    min-height: 6.5rem;
    /* Ensure consistent height */
}

.pricing-card ul {
    list-style: none;
    margin-top: var(--space-lg);
    flex-grow: 1;
}

.pricing-card ul li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: flex-start;
}

.pricing-card ul li::before {
    content: "•";
    color: var(--color-accent);
    margin-right: 8px;
    font-weight: bold;
}

/* Footer */
.site-footer {
    background-color: var(--color-text);
    color: var(--color-bg);
    padding: var(--space-xl) 0 var(--space-lg);
}

.site-footer h2 {
    color: var(--color-bg);
}

.footer-links {
    margin: var(--space-md) 0;
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    /* Increased gap */
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-bg);
    opacity: 0.8;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    opacity: 1;
    color: var(--color-bg);
    outline-color: var(--color-bg);
}

.copyright {
    opacity: 0.6;
    font-size: 0.875rem;
}

/* Booking CTA */
.booking-cta {
    position: relative;
    padding: var(--space-xxl) 0;
    background-color: var(--color-bg);
    overflow: hidden;
}

.booking-cta-inner {
    background: linear-gradient(145deg, var(--color-white) 0%, rgba(255, 255, 255, 0.7) 100%);
    border: 1px solid rgba(143, 141, 122, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-xxl) var(--space-lg);
    box-shadow: 0 20px 50px rgba(63, 59, 54, 0.05);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

/* Decorative background circle for CTA */
.booking-cta-inner::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(173, 74, 40, 0.2) 0%, rgba(173, 74, 40, 0) 70%);
    border-radius: 50%;
    z-index: -1;
}

.booking-cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.booking-cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.btn-pulse {
    animation: gentlePulse 3s infinite ease-in-out;
}

@keyframes gentlePulse {
    0% {
        box-shadow: 0 0 0 0 rgba(173, 74, 40, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(173, 74, 40, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(173, 74, 40, 0);
    }
}

@media (max-width: 768px) {
    .booking-cta-inner {
        padding: var(--space-xl) var(--space-md);
    }
}


/* ==========================================================================
   Animations & Intersection Observer Classes
   ========================================================================== */

.fade-in {
    opacity: 0;
    transition: opacity 0.8s ease-out;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Active classes applied via JS */
.is-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Prefers-Reduced-Motion WCAG Requirement (STRICT) */
@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;
    }

    /* Force elements to be visible without waiting for JS observer */
    .fade-in,
    .fade-in-up {
        opacity: 1 !important;
        transform: none !important;
    }

    .card-interactive:hover {
        transform: none !important;
    }

    .pricing-card.popular {
        transform: none !important;
    }

    .btn:hover {
        transform: none !important;
    }

    .blob {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transform: none !important;
    }
}