/* ============================================
   MAIN STYLESHEET
   ============================================ */

/* Import all CSS modules */
@import url('reset.css');
@import url('variables.css');
@import url('typography.css');
@import url('layout.css');
@import url('components.css');
@import url('animations.css');
@import url('utilities.css');
@import url('responsive.css');
@import url('page-specific.css');

/* ============================================
   GLOBAL STYLES
   ============================================ */

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   SELECTION STYLES
   ============================================ */

::selection {
    background-color: var(--color-gold);
    color: var(--color-white);
}

::-moz-selection {
    background-color: var(--color-gold);
    color: var(--color-white);
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-slate-light);
    border-radius: var(--radius-full);
}

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

/* ============================================
   FOCUS STYLES - Premium Enhanced for Accessibility
   ============================================ */

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

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

/* Enhanced focus for interactive elements */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(184, 149, 92, 0.2);
}

/* Skip link for keyboard navigation */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-emerald);
    color: var(--color-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-base);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ============================================
   LINK STYLES - Premium Enhanced
   ============================================ */

a {
    color: var(--color-emerald);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

a:hover {
    color: var(--color-emerald-light);
}

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

/* External link indicator */
a[href^="http"]::after {
    content: '↗';
    font-size: 0.8em;
    margin-left: 0.2em;
    opacity: 0.7;
}

/* ============================================
   IMAGE STYLES - Premium Enhanced
   ============================================ */

img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform var(--transition-base), filter var(--transition-base);
}

img.lazy {
    opacity: 0;
    filter: blur(10px);
    transform: scale(1.02);
    transition: opacity var(--transition-slow), filter var(--transition-slow), transform var(--transition-slow);
}

img.lazy.loaded {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
}

/* Image Container for Aspect Ratios */
.image-container {
    position: relative;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.image-container::before {
    content: '';
    display: block;
    width: 100%;
}

.image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Aspect Ratio Modifiers */
.aspect-16-9::before {
    padding-top: 56.25%;
}

.aspect-4-3::before {
    padding-top: 75%;
}

.aspect-3-2::before {
    padding-top: 66.666%;
}

.aspect-1-1::before {
    padding-top: 100%;
}

.aspect-3-4::before {
    padding-top: 133.333%;
}

.aspect-9-16::before {
    padding-top: 177.777%;
}

/* Image Hover Effects */
.image-hover-zoom img {
    transition: transform var(--transition-slow);
}

.image-hover-zoom:hover img {
    transform: scale(1.08);
}

.image-hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.image-hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-luxury-lg);
}

/* Image Overlay */
.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.image-container:hover .image-overlay {
    opacity: 1;
}

/* ============================================
   BUTTON RESET
   ============================================ */

button {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

button:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

/* ============================================
   FORM RESET
   ============================================ */

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

/* ============================================
   HEADING ANCHORS
   ============================================ */

h1[id],
h2[id],
h3[id],
h4[id],
h5[id],
h6[id] {
    scroll-margin-top: 80px;
}

/* ============================================
   SKIP LINK
   ============================================ */

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-emerald);
    color: var(--color-white);
    font-weight: var(--font-medium);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ============================================
   LOADING SCREEN
   ============================================ */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-screen .spinner {
    width: 3rem;
    height: 3rem;
    border-color: rgba(255, 255, 255, 0.2);
    border-top-color: var(--color-gold);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 3rem;
    height: 3rem;
    background-color: var(--color-emerald);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-emerald-light);
    transform: translateY(-2px);
}

/* ============================================
   COOKIE CONSENT
   ============================================ */

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-navy-dark);
    color: var(--color-white);
    padding: var(--space-6);
    z-index: var(--z-fixed);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.cookie-consent.visible {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: var(--container-xl);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.cookie-consent-text {
    flex: 1;
    font-size: var(--text-sm);
}

.cookie-consent-buttons {
    display: flex;
    gap: var(--space-3);
}

/* ============================================
   UTILITY: TEXT WRAP
   ============================================ */

.text-wrap {
    white-space: normal;
}

.text-nowrap {
    white-space: nowrap;
}

.text-break {
    word-break: break-word;
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================
   UTILITY: ASPECT RATIO
   ============================================ */

.aspect-square {
    aspect-ratio: 1 / 1;
}

.aspect-video {
    aspect-ratio: 16 / 9;
}

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

/* ============================================
   UTILITY: BACKDROP BLUR
   ============================================ */

.backdrop-blur-sm {
    backdrop-filter: blur(4px);
}

.backdrop-blur {
    backdrop-filter: blur(8px);
}

.backdrop-blur-md {
    backdrop-filter: blur(12px);
}

.backdrop-blur-lg {
    backdrop-filter: blur(16px);
}

.backdrop-blur-xl {
    backdrop-filter: blur(24px);
}

/* ============================================
   UTILITY: GRADIENTS
   ============================================ */

.bg-gradient-to-t {
    background: linear-gradient(to top, var(--color-navy-dark), transparent);
}

.bg-gradient-to-b {
    background: linear-gradient(to bottom, var(--color-navy-dark), transparent);
}

.bg-gradient-to-r {
    background: linear-gradient(to right, var(--color-emerald), var(--color-emerald-light));
}

.bg-gradient-to-l {
    background: linear-gradient(to left, var(--color-emerald), var(--color-emerald-light));
}

/* ============================================
   UTILITY: BLEND MODES
   ============================================ */

.blend-multiply {
    mix-blend-mode: multiply;
}

.blend-screen {
    mix-blend-mode: screen;
}

.blend-overlay {
    mix-blend-mode: overlay;
}