@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@100;200;300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;1,400&display=swap');

/* ==========================================================================
   RESET & SYSTEM BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
    height: 100%;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.8;
    letter-spacing: 0.02em;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: background-color 0.8s cubic-bezier(0.25, 1, 0.5, 1), 
                color 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Custom Premium Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--rule-color);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* ==========================================================================
   LAYOUT CONTAINERS (12-Column Grid & Spacings)
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding-left: var(--side-margin);
    padding-right: var(--side-margin);
}

.grid-12 {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: 24px;
    row-gap: 40px;
}

section {
    padding-top: var(--vertical-spacing);
    padding-bottom: var(--vertical-spacing);
    position: relative;
}

.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rule-color), transparent);
    border: none;
    margin: 0;
    opacity: 0.5;
}

/* ==========================================================================
   TYPOGRAPHY SPECIFICATION
   ========================================================================== */
h1, h2, h3, h4, .brand-title {
    font-family: var(--font-heading);
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: 0.03em;
    color: var(--text-heading);
    margin-bottom: 0.5em;
    text-transform: var(--heading-transform, none);
}

h1 {
    font-size: var(--h1-size, 60px);
}

h2 {
    font-size: var(--h2-size, 40px);
}

h3 {
    font-size: 28px;
}

p {
    margin-bottom: 1.5rem;
    font-weight: 300;
    color: var(--text-muted);
}

p.lead {
    font-size: 20px;
    line-height: 1.7;
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--text-primary);
}

.uppercase-label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent-gold);
    display: inline-block;
    margin-bottom: 12px;
}

/* ==========================================================================
   FLOATING CONTROL PANEL (Template Switcher)
   ========================================================================== */
.control-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--switcher-bg);
    border-bottom: 1px solid var(--switcher-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-family: var(--font-body);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: all 0.5s ease;
}

.control-panel-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 48px;
    padding: 0 40px;
}

.switcher-title {
    color: var(--text-muted);
    font-weight: 500;
}

.switcher-title span {
    color: var(--accent-gold);
    font-weight: 700;
}

.template-buttons {
    display: flex;
    gap: 20px;
}

.template-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    padding: 6px 12px;
    border-radius: 12px;
    transition: all 0.4s ease;
    position: relative;
}

.template-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--accent-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.template-btn.active {
    color: var(--accent-gold);
    font-weight: 600;
}

.template-btn.active::after {
    width: 60%;
}

/* ==========================================================================
   PRIMARY NAVIGATION (Menu Remains Constant)
   ========================================================================== */
header.main-header {
    margin-top: 48px; /* Offset for floating template switcher */
    padding: 30px var(--side-margin);
    border-bottom: 1px solid var(--rule-color);
    background-color: var(--bg-primary);
    transition: all 0.5s ease;
    position: relative;
    z-index: 1000; /* Must sit above .main-nav */
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1440px;
    margin: 0 auto;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: inherit;
}

.logo-crest-img {
    height: 62px;
    width: auto;
    object-fit: contain;
}

.brand-title-wrap {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    line-height: 1.1;
    color: var(--text-heading);
}

.brand-tagline {
    font-family: var(--font-body);
    font-size: 9px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-top: 2px;
}

.main-nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-muted);
    padding: 8px 0;
    transition: color 0.3s ease, border-color 0.3s ease;
    border-bottom: 1px solid transparent;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    border-color: var(--accent-gold);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1000;
}

.mobile-nav-toggle span {
    display: block;
    width: 24px;
    height: 1px;
    background-color: var(--text-primary);
    margin-bottom: 6px;
    transition: all 0.3s ease;
}

.mobile-nav-toggle span:last-child {
    margin-bottom: 0;
}

.mobile-nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.mobile-nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   DYNAMIC SPA CONTAINER
   ========================================================================== */
main#app-root {
    flex: 1;
    position: relative;
    z-index: 10;
}

/* ==========================================================================
   COMPONENTS & ELEMENTS
   ========================================================================== */
/* Travertine marble divider texture */
.travertine-divider {
    height: 12px;
    background-image: url('../assets/images/travertine.jpg');
    background-size: cover;
    background-position: center;
    opacity: var(--travertine-opacity, 0.15);
    border: none;
    margin: 60px 0;
}

/* Travertine marble base for Home Hero section */
.travertine-hero-base {
    position: relative;
}

.travertine-hero-base::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/travertine.jpg');
    background-size: cover;
    background-position: center;
    opacity: var(--travertine-opacity, 0.08);
    pointer-events: none;
    z-index: 0; /* Keep it behind text and images */
}

/* Make sure container content stays in front of hero base background */
.travertine-hero-base > .container {
    position: relative;
    z-index: 2;
}

/* Micro-rules styling */
.micro-rule {
    height: 1px;
    width: 60px;
    background-color: var(--accent-gold);
    border: none;
    margin: 24px 0;
}

.micro-rule.centered {
    margin-left: auto;
    margin-right: auto;
}

/* Button & Link Interactions */
.btn-luxury {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    background-color: var(--btn-bg);
    color: var(--btn-text);
    border: 1px solid var(--btn-border);
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
    overflow: hidden;
}

.btn-luxury::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--accent-gold);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: -1;
}

.btn-luxury:hover {
    color: var(--btn-hover-text);
    border-color: var(--btn-hover-border);
    letter-spacing: 0.25em;
}

.btn-luxury:hover::before {
    transform: translateY(0);
}

.btn-link {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--rule-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-link:hover {
    color: var(--accent-gold);
    border-color: var(--accent-gold);
    padding-left: 5px;
}

/* Styled grids for elements */
.card-minimal {
    padding: 30px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    transition: all 0.5s ease;
}

.card-minimal:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, var(--shadow-intensity));
}

/* Image styling */
.img-wrap {
    overflow: hidden;
    position: relative;
    aspect-ratio: 16 / 10;
    background-color: var(--bg-secondary);
    border: 1px solid var(--rule-color);
}

.img-wrap.portrait {
    aspect-ratio: 3 / 4;
}

.img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: var(--image-filter);
    transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1), 
                filter 0.8s ease;
}

.img-wrap:hover img {
    transform: scale(1.04);
}

/* ==========================================================================
   FORMS & INPUT ARCHITECTURE (Premium Experience)
   ========================================================================== */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    padding: 50px;
    position: relative;
    box-shadow: 0 15px 40px rgba(0, 0, 0, var(--shadow-intensity));
}

.form-group {
    position: relative;
    margin-bottom: 35px;
}

.form-input {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 1px solid var(--rule-color);
    padding: 12px 0;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 300;
    transition: all 0.4s ease;
}

.form-input:focus {
    outline: none;
    border-bottom-color: var(--accent-gold);
}

.form-label {
    position: absolute;
    top: 12px;
    left: 0;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 300;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Float label logic */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: -12px;
    font-size: 10px;
    color: var(--accent-gold);
    letter-spacing: 0.15em;
}

.form-error-msg {
    position: absolute;
    bottom: -20px;
    left: 0;
    font-size: 10px;
    color: var(--accent-red);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: none;
}

.form-group.has-error .form-input {
    border-bottom-color: var(--accent-red);
}

.form-group.has-error .form-error-msg {
    display: block;
}

/* Loading & Success States for Forms */
.form-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-card);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    z-index: 100;
    padding: 40px;
    text-align: center;
}

.form-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.spinner-prestige {
    width: 40px;
    height: 40px;
    border: 1px solid var(--rule-color);
    border-top: 1px solid var(--accent-gold);
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
    margin-bottom: 24px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   PRIMARY FOOTER (Maison Institutional Standards)
   ========================================================================== */
footer.main-footer {
    background-color: var(--bg-footer);
    color: var(--text-footer);
    padding: 80px var(--side-margin) 40px;
    border-top: 1px solid var(--rule-color);
    transition: all 0.5s ease;
    font-family: var(--font-body);
}

.footer-top {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-logo-title {
    font-family: var(--font-heading);
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
    color: var(--accent-gold);
}

.footer-payoff {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-footer-muted);
    margin-top: 10px;
}

.footer-title {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 24px;
    color: var(--text-footer);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-footer-muted);
    font-size: 12px;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-footer);
}

.footer-info {
    font-size: 12px;
    color: var(--text-footer-muted);
    line-height: 1.8;
}

.footer-bottom {
    max-width: 1440px;
    margin: 0 auto;
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-footer-muted);
}

.footer-legal-inline {
    display: flex;
    gap: 20px;
}

.footer-legal-inline a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal-inline a:hover {
    color: var(--text-footer);
}

/* ==========================================================================
   COOKIE BANNER
   ========================================================================== */
.cookie-banner {
    position: fixed;
    bottom: 40px;
    left: 40px;
    right: 40px;
    max-width: 1360px;
    margin: 0 auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    padding: 24px 40px;
    z-index: 10002;
    box-shadow: 0 -15px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.6s ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transform: translateY(calc(100% + 80px));
    opacity: 0;
    pointer-events: none;
}

.cookie-banner.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.cookie-text {
    font-size: 13px;
    color: var(--text-muted);
    max-width: 70%;
    margin-bottom: 0;
}

.cookie-text a {
    color: var(--accent-gold);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.cookie-text a:hover {
    border-bottom-color: var(--accent-gold);
}

.cookie-actions {
    display: flex;
    gap: 15px;
}

.btn-cookie {
    background: none;
    border: 1px solid var(--rule-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-cookie:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.btn-cookie.primary {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.btn-cookie.primary:hover {
    background-color: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--bg-primary);
}

/* ==========================================================================
   RESPONSIVE OVERRIDES
   ========================================================================== */
@media (max-width: 1024px) {
    body {
        font-size: 16px;
    }
    h1 {
        font-size: 48px;
    }
    h2 {
        font-size: 32px;
    }
    .grid-12 {
        column-gap: 16px;
    }
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .cookie-banner {
        bottom: 20px;
        left: 20px;
        right: 20px;
        padding: 20px;
        flex-direction: column;
        gap: 20px;
    }
    .cookie-text {
        max-width: 100%;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .control-panel-container {
        padding: 0 20px;
    }
    .switcher-title {
        display: none; /* Hide description on mobile, keep just buttons */
    }
    .template-buttons {
        width: auto;
        margin-left: auto;
        gap: 10px;
    }
    .template-btn {
        padding: 6px 12px;
        font-size: 9px;
        letter-spacing: 0.1em;
    }

    header.main-header {
        padding: 15px 20px;
    }

    .logo-crest-img {
        height: 53px; /* Slightly smaller logo to fit header perfectly */
    }

    .brand-name {
        font-size: 18px; /* Slightly smaller heading name to prevent squishing */
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 125px; /* Offset exactly below the header and language bar */
        left: 0;
        width: 100%;
        height: calc(100vh - 125px);
        background-color: var(--bg-primary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 20px;
        padding: 30px 20px;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
        z-index: 999;
        overflow-y: auto;
        border-top: 1px solid var(--rule-color);
    }
    
    .main-nav.open {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 16px;
        letter-spacing: 0.2em;
    }

    .container {
        padding-left: 24px;
        padding-right: 24px;
    }

    .grid-12 {
        grid-template-columns: 1fr;
    }
    
    /* Make grid elements stretch full width on mobile */
    .grid-12 > * {
        grid-column: span 12 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .form-container {
        padding: 30px 20px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-legal-inline {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px 20px;
        padding: 0 20px;
    }

/* Prevent underlying page scroll when mobile menu is open (fully compatible with iOS Safari) */
html.body-menu-open, body.body-menu-open {
    overflow: hidden !important;
    height: 100% !important;
}