/* BASE VARIABLES - HERITAGE SYSTEM */
:root {
    --color-velvet-ink: #20252A;
    --color-deep-theatre: #293239;
    --color-stage-graphite: #424D52;
    --color-archive-slate: #606B6E;
    --color-old-silver: #929B9A;
    
    --color-aged-paper: #EFE7D8;
    --color-warm-parchment: #E3D8C6;
    --color-theatre-mist: #DCE1DD;
    --color-soft-canvas: #F3EEE5;
    --color-archive-white: #FBFAF6;
    
    --color-muted-coral: #C87568;
    --color-dusty-rose: #B98788;
    --color-circus-teal: #5C8584;
    --color-stage-blue: #617F92;
    --color-faded-cobalt: #6B8394;
    --color-antique-brass: #B39A60;
    --color-warm-gold: #C4A768;
    --color-terracotta: #A96859;
    --color-plum-velvet: #765C69;

    --space-4: 4px;
    --space-8: 8px;
    --space-16: 16px;
    --space-24: 24px;
    --space-40: 40px;
    --space-64: 64px;

    --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-heading: "Georgia", "Times New Roman", Times, serif;

    --border-radius: 2px;
}

/* RESET & BASE */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-ui);
    background-color: var(--color-aged-paper);
    color: var(--color-velvet-ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-wrap: anywhere;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-velvet-ink);
    margin-top: 0;
    margin-bottom: var(--space-16);
    line-height: 1.2;
    font-weight: 600;
}

p {
    margin-top: 0;
    margin-bottom: var(--space-16);
}

a {
    color: var(--color-velvet-ink);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* UTILITIES */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-24);
    min-width: 0;
}

.narrow-container {
    max-width: 800px;
}

.section-spacing {
    padding: var(--space-64) 0;
}

.mt-16 { margin-top: var(--space-16); }
.mt-24 { margin-top: var(--space-24); }
.mt-40 { margin-top: var(--space-40); }
.mt-64 { margin-top: var(--space-64); }
.mb-24 { margin-bottom: var(--space-24); }
.mb-64 { margin-bottom: var(--space-64); }
.p-24 { padding: var(--space-24); }
.p-40 { padding: var(--space-40); }

.bg-soft { background-color: var(--color-soft-canvas); }
.bg-white { background-color: var(--color-archive-white); }
.bg-dark { background-color: var(--color-deep-theatre); color: var(--color-archive-white); }
.text-light { color: var(--color-archive-white); }
.text-light h1, .text-light h2, .text-light h3, .text-light a { color: var(--color-archive-white); }
.text-center { text-align: center; }

.color-coral { color: var(--color-muted-coral); }
.color-teal { color: var(--color-circus-teal); }
.color-blue { color: var(--color-stage-blue); }
.color-brass { color: var(--color-antique-brass); }
.color-plum { color: var(--color-plum-velvet); }

/* HEADER */
.site-header {
    background-color: var(--color-archive-white);
    border-bottom: 1px solid var(--color-theatre-mist);
    padding: var(--space-16) 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.brand-mark {
    color: var(--color-velvet-ink);
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: lowercase;
}

.main-nav {
    display: none;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--space-24);
}

.nav-list a {
    font-size: 0.95rem;
    font-weight: 500;
    padding: var(--space-4) 0;
}

.nav-list a:hover,
.nav-list a:focus-visible {
    color: var(--color-muted-coral);
}

.nav-list a[aria-current="page"] {
    color: var(--color-muted-coral);
    border-bottom: 2px solid var(--color-muted-coral);
}

.menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-velvet-ink);
    padding: var(--space-8);
}

.header-cta {
    display: none;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-velvet-ink);
    color: var(--color-archive-white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--color-muted-coral);
    color: var(--color-archive-white);
}

.btn-secondary {
    background-color: var(--color-archive-slate);
    color: var(--color-archive-white);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background-color: var(--color-stage-blue);
    color: var(--color-archive-white);
}

.btn-outline {
    border-color: var(--color-velvet-ink);
    color: var(--color-velvet-ink);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    background-color: var(--color-velvet-ink);
    color: var(--color-archive-white);
}

.btn-text {
    padding: 0;
    color: var(--color-velvet-ink);
    border-bottom: 1px solid var(--color-velvet-ink);
    border-radius: 0;
}

.btn-text:hover,
.btn-text:focus-visible {
    color: var(--color-muted-coral);
    border-color: var(--color-muted-coral);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
}

.w-full {
    width: 100%;
}

/* CARDS & SPLIT ARCHITECTURE */
.card-split {
    display: grid;
    gap: var(--space-24);
}

.hero .card-split {
    align-items: center;
}

.card-visual img {
    width: 100%;
    aspect-ratio: 3/2;
    background-color: var(--color-warm-parchment);
}

.card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.meta-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-8);
    display: block;
}

.meta-data {
    display: flex;
    gap: var(--space-16);
    font-size: 0.85rem;
    color: var(--color-archive-slate);
    margin-bottom: var(--space-24);
    border-top: 1px solid var(--color-theatre-mist);
    padding-top: var(--space-8);
}

.meta-data span {
    display: block;
}

/* FROM ROUTE TO RING SEQUENCE */
.sequence-grid {
    display: grid;
    gap: var(--space-24);
}

.sequence-step {
    background-color: var(--color-archive-white);
    padding: var(--space-24);
    border-left: 4px solid var(--color-antique-brass);
}

.step-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-old-silver);
    margin-bottom: var(--space-8);
}

.sequence-step h3 {
    margin-bottom: var(--space-8);
    font-size: 1.1rem;
}

.sequence-step p {
    font-size: 0.9rem;
    margin: 0;
}

/* CONTENT PAGES */
.page-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-16);
}

.lead-text {
    font-size: 1.2rem;
    color: var(--color-archive-slate);
    max-width: 800px;
    margin: 0 auto;
}

.content-split {
    display: grid;
    gap: var(--space-40);
}

.content-body h2 {
    margin-top: var(--space-40);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-theatre-mist);
}

.info-box {
    border: 1px solid var(--color-theatre-mist);
    padding: var(--space-24);
}

.bullet-list {
    margin: 0;
    padding-left: var(--space-24);
}

.bullet-list li {
    margin-bottom: var(--space-8);
}

.sidebar-image img {
    aspect-ratio: 4/5;
    background-color: var(--color-warm-parchment);
}

.sidebar-image figcaption {
    font-size: 0.85rem;
    color: var(--color-archive-slate);
    margin-top: var(--space-8);
    border-left: 2px solid var(--color-stage-graphite);
    padding-left: var(--space-8);
}

.link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.link-list li {
    margin-bottom: var(--space-8);
}

.link-list a {
    font-weight: 600;
    text-decoration: underline;
}

.link-list a:hover {
    color: var(--color-stage-blue);
}

/* TABLES */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.data-table th, .data-table td {
    padding: var(--space-16);
    border-bottom: 1px solid var(--color-theatre-mist);
}

.data-table th {
    background-color: var(--color-soft-canvas);
    font-weight: 600;
}

/* FORMS */
.contact-grid {
    display: grid;
    gap: var(--space-40);
}

.form-group {
    margin-bottom: var(--space-16);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-4);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--color-archive-slate);
    background-color: var(--color-archive-white);
    color: var(--color-velvet-ink);
    font-family: var(--font-ui);
    border-radius: var(--border-radius);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: 2px solid var(--color-muted-coral);
    border-color: var(--color-muted-coral);
}

.error-message {
    display: block;
    color: var(--color-muted-coral);
    font-size: 0.85rem;
    margin-top: var(--space-4);
}

.is-invalid input,
.is-invalid select,
.is-invalid textarea {
    border-color: var(--color-muted-coral);
}

.is-invalid .error-message {
    display: block;
}

.form-success {
    background-color: var(--color-circus-teal);
    color: var(--color-archive-white);
    padding: var(--space-16);
    border-radius: var(--border-radius);
}

/* FOOTER */
.site-footer {
    background-color: var(--color-deep-theatre);
    color: var(--color-theatre-mist);
    padding: var(--space-64) 0 var(--space-24);
}

.footer-grid {
    display: grid;
    gap: var(--space-40);
    margin-bottom: var(--space-40);
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-archive-white);
    display: block;
    margin-bottom: var(--space-16);
}

.domain-link {
    color: var(--color-archive-white);
    font-weight: 700;
    text-decoration: underline;
}

.domain-link:hover,
.domain-link:focus-visible {
    color: var(--color-muted-coral);
}

.site-footer h4 {
    color: var(--color-archive-white);
    margin-bottom: var(--space-16);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--space-8);
}

.footer-links a {
    color: var(--color-theatre-mist);
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--color-archive-white);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--color-stage-graphite);
    padding-top: var(--space-24);
    font-size: 0.85rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-16);
}

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: var(--space-16);
    left: var(--space-16);
    right: var(--space-16);
    background-color: var(--color-archive-white);
    border: 1px solid var(--color-theatre-mist);
    padding: var(--space-16);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 9999;
    max-width: 600px;
}

.cookie-content p {
    font-size: 0.9rem;
    margin-bottom: var(--space-16);
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

/* UTILITIES */
[hidden] {
    display: none !important;
}

/* ACCESSIBILITY */
:focus-visible {
    outline: 2px solid var(--color-stage-blue);
    outline-offset: 2px;
}

/* MEDIA QUERIES */
@media (min-width: 400px) {
    .sequence-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
    
    .main-nav {
        display: block;
    }

    .header-cta {
        display: block;
    }
    
    .card-split {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-40);
    }
    
    .row-reverse .card-visual {
        order: 2;
    }
    
    .row-reverse .card-content {
        order: 1;
    }

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

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

    .cookie-banner {
        left: var(--space-24);
        bottom: var(--space-24);
    }
}

@media (max-width: 767px) {
    .main-nav.is-visible {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-archive-white);
        border-bottom: 1px solid var(--color-theatre-mist);
        padding: var(--space-16) var(--space-24);
        z-index: 100;
        box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    }
    
    .main-nav.is-visible .nav-list {
        flex-direction: column;
        gap: var(--space-16);
    }
    
    .site-header {
        position: relative;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}