/* =====================================================
   MODERN BLUSH & BLOOM - EVENTWORKSIST DIGITAL CARD
   Design System: "Organized Joy" Aesthetic
   ===================================================== */

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Colors - Orange Palette */
    --color-bg: #FFF6E8;
    --color-bg-pure: #FFFDF9;
    --color-foreground: #3A2B16;
    --color-card: #FFFFFF;
    --color-primary: #E08E03;
    --color-primary-dark: #B67000;
    --color-secondary: #F0A731;
    --color-border: #F0D6AD;
    --color-border-light: #F6E5C9;
    --color-muted: #8A6A3A;
    --color-muted-dark: #6E532C;
    --color-success: #BF8C32;
    
    /* Additional accent colors */
    --color-lavender: #F4E4C6;
    --color-peach: #FCEFD8;
    --color-sage: #F2DAB2;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #E08E03 0%, #F0A731 100%);
    --gradient-subtle: linear-gradient(135deg, #FFF3E0 0%, #FFFFFF 100%);
    --gradient-card: linear-gradient(180deg, #FFFFFF 0%, #FFF7EA 100%);
    
    /* Shadows */
    --shadow-soft: 0 4px 20px -4px rgba(36, 47, 50, 0.12);
    --shadow-medium: 0 10px 40px -10px rgba(36, 47, 50, 0.15);
    --shadow-large: 0 20px 60px -15px rgba(36, 47, 50, 0.2);
    --shadow-glow: 0 0 40px rgba(224, 142, 3, 0.3);
    
    /* Typography */
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Dancing Script', cursive;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Z-index layers */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 1000;
    --z-toast: 1100;
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-foreground);
    background-color: var(--color-bg);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Dot Grid Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle, #d4dde0 1px, transparent 1px);
    background-size: 24px 24px;
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

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

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

a {
    color: inherit;
    text-decoration: none;
}

/* ==================== LOADING STATE ==================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-md);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loader-text {
    font-size: 0.875rem;
    color: var(--color-muted);
    font-weight: 500;
}

/* ==================== VIEW SWITCHING ==================== */
.mobile-view {
    display: none;
}

.desktop-view {
    display: block;
}

/* Mobile: < 768px */
@media (max-width: 767px) {
    .mobile-view {
        display: flex;
        flex-direction: column;
        min-height: 100vh;
        min-height: 100dvh;
    }

    #tab-contact .share-title {
        display: none;
    }
    
    .desktop-view {
        display: none !important;
    }
}

/* Desktop: >= 768px */
@media (min-width: 768px) {
    .mobile-view {
        display: none !important;
    }
    
    .desktop-view {
        display: block;
    }
}

/* =====================================================
   MOBILE VIEW STYLES
   ===================================================== */

/* Mobile Header */
.mobile-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    padding: var(--space-md) var(--space-lg);
}

.mobile-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 247, 234, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(240, 214, 173, 0.45);
}

.mobile-header-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-logo {
    width: min(210px, 60vw);
    height: 48px;
    object-fit: contain;
}

/* Mobile Main Content */
.mobile-main {
    flex: 1;
    padding: 0 var(--space-lg) var(--space-lg);
    padding-bottom: calc(80px + var(--space-lg) + env(safe-area-inset-bottom));
    position: relative;
    z-index: var(--z-base);
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== PROFILE TAB ==================== */
.profile-hero {
    position: relative;
    text-align: center;
    padding-top: var(--space-md);
}

.profile-blob {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, rgba(115, 142, 149, 0.12) 0%, rgba(157, 178, 184, 0.12) 100%);
    border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%;
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

/* Profile Image - Arch Shape */
.profile-image-container {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-xl);
    z-index: 1;
}

.profile-image-wrapper {
    width: 160px;
    height: 200px;
    border-radius: 80px 80px 16px 16px;
    overflow: hidden;
    background: var(--color-card);
    box-shadow: var(--shadow-medium);
    position: relative;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Offset Outline Effect */
.profile-image-offset {
    position: absolute;
    top: 8px;
    left: 8px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-border);
    border-radius: 80px 80px 16px 16px;
    pointer-events: none;
    z-index: -1;
}

/* Profile Info */
.profile-info {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-xl);
}

.profile-name {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-foreground);
    line-height: 1.2;
    margin-bottom: var(--space-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.profile-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-muted-dark);
    margin-bottom: var(--space-xs);
}

.profile-company {
    font-size: 0.875rem;
    color: var(--color-muted);
    font-weight: 400;
}

/* Quick Action Buttons */
.profile-quick-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-foreground);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-normal);
}

.quick-action-btn svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.quick-action-btn:active {
    transform: scale(0.95);
}

.quick-action-btn.whatsapp {
    background: #25D366;
    border-color: #25D366;
    color: white;
}

.quick-action-btn.whatsapp svg {
    color: white;
}

/* ==================== ABOUT SECTION ==================== */
.about-section {
    margin-top: var(--space-2xl);
}

.section-header {
    position: relative;
    margin-bottom: var(--space-lg);
}

.section-accent {
    font-family: var(--font-accent);
    font-size: 1.25rem;
    color: var(--color-primary);
    display: block;
    transform: rotate(-6deg);
    margin-bottom: -0.5rem;
    margin-left: -0.5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-foreground);
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-muted-dark);
    margin-bottom: var(--space-xl);
    white-space: pre-line;
}

/* Highlights Grid */
.about-section .highlights-block + .highlights-block {
    margin-top: var(--space-lg);
}

.highlights-block {
    background: rgba(255, 247, 234, 0.68);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-md);
}

.highlights-block-title {
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.highlights-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.highlights-block .highlights-grid {
    display: flex;
    flex-direction: column;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-height: 46px;
    background: rgba(255, 253, 249, 0.9);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg) var(--space-sm) var(--space-md);
    text-align: left;
}

.highlight-icon {
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    margin: 0;
    background: #FCE9BF;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-primary);
}

.highlight-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.highlight-text {
    min-width: 0;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--color-foreground);
    line-height: 1.35;
}

/* ==================== REFERENCES TAB ==================== */
.references-section {
    padding-top: var(--space-md);
}

.section-number {
    font-size: 1.2rem;
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--space-xs);
}

.section-subtitle {
    font-size: 0.875rem;
    color: var(--color-muted);
    margin-top: var(--space-xs);
}

/* References Grid */
.references-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.reference-card {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-slow);
}

.reference-card:active {
    transform: scale(0.95);
}

.reference-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.reference-card-frame {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    pointer-events: none;
    background: white;
}

.reference-preview {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--space-md);
}

.reference-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.26) 0%, rgba(255, 255, 255, 0) 50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.reference-preview::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    right: -30px;
    bottom: -40px;
    transition: transform var(--transition-slow);
}

.reference-meta {
    position: relative;
    z-index: 2;
    color: #fff;
}

.reference-meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem 0.55rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.35);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 700;
}

.reference-meta-title {
    margin-top: var(--space-xs);
    font-size: 0.84rem;
    line-height: 1.35;
    font-weight: 700;
    word-break: break-word;
    text-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.reference-meta-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.32);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    position: relative;
    z-index: 2;
}

.reference-meta-icon svg {
    width: 18px;
    height: 18px;
}

.reference-preview-1 { background: linear-gradient(135deg, #E08E03 0%, #F0A731 100%); }
.reference-preview-2 { background: linear-gradient(135deg, #8F5CF7 0%, #BE8CFF 100%); }
.reference-preview-3 { background: linear-gradient(135deg, #0EA5A4 0%, #2DD4BF 100%); }
.reference-preview-4 { background: linear-gradient(135deg, #F43F5E 0%, #FB7185 100%); }
.reference-preview-5 { background: linear-gradient(135deg, #2563EB 0%, #60A5FA 100%); }
.reference-preview-6 { background: linear-gradient(135deg, #4D7C0F 0%, #84CC16 100%); }

.reference-logo-preview {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    background: #243033;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.reference-logo-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.18));
    transition: transform var(--transition-normal);
}

.reference-logo-overlay {
    position: absolute;
    inset: auto var(--space-sm) var(--space-sm);
    z-index: 2;
    padding: var(--space-sm);
    color: #fff;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(36, 48, 51, 0), rgba(36, 48, 51, 0.82));
}

.reference-logo-preview .reference-meta-title {
    margin-top: var(--space-xs);
}

.reference-card:hover .reference-preview::before,
.reference-card:active .reference-preview::before {
    opacity: 1;
}

.reference-card:hover .reference-preview::after,
.reference-card:active .reference-preview::after {
    transform: scale(1.1);
}

.reference-card:hover .reference-logo-preview img,
.reference-card:active .reference-logo-preview img,
.desktop-reference-card:hover .reference-logo-preview img {
    transform: scale(1.04);
}

.references-more-btn {
    margin: var(--space-lg) auto 0;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 170px;
    transition: all var(--transition-normal);
}

.references-more-btn:active,
.references-more-btn:hover {
    border-color: var(--color-primary-dark);
    background: transparent;
}

/* Mobile Portfolio - Section 03 References */
.mobile-endorsements-box {
    margin-top: var(--space-xl);
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.mobile-endorsements-top {
    display: grid;
    grid-template-columns: 40px 1fr 40px;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.endorse-nav-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border-light);
    background: var(--color-bg-pure);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.endorse-nav-btn svg {
    width: 18px;
    height: 18px;
}

.endorse-comments-row {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-snap-stop: always;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
}

.endorse-comments-row::-webkit-scrollbar {
    display: none;
}

.endorse-comment-item {
    flex: 0 0 100%;
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.92), rgba(255, 243, 224, 0.92));
    border: 1px solid rgba(224, 142, 3, 0.24);
    border-radius: var(--radius-lg);
    padding: 0.95rem 0.9rem;
    box-shadow: 0 10px 24px rgba(224, 142, 3, 0.12);
    scroll-snap-align: start;
}

.endorse-comment-text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-muted-dark);
    margin-bottom: 0.5rem;
}

.endorse-comment-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-primary);
}

.endorse-logos-wrap {
    overflow: hidden;
    padding: var(--space-xs) 0;
}

.endorse-logos-track {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    width: max-content;
    gap: var(--space-md);
    padding: 0 var(--space-sm);
    animation: endorseLogosMove 42s linear infinite;
}

.endorse-logo-item {
    flex: 0 0 auto;
    height: 62px;
    min-width: 170px;
    padding: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

.endorse-logo-item img {
    max-width: 152px;
    max-height: 54px;
    width: auto;
    height: auto;
    object-fit: contain;
}

@keyframes endorseLogosMove {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ==================== CONTACT TAB ==================== */
.contact-section {
    padding-top: var(--space-md);
}

/* Add to Contacts Button */
.add-contact-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
    transition: all var(--transition-slow);
    margin-bottom: var(--space-xl);
}

.add-contact-btn:active {
    transform: scale(0.98);
}

.add-contact-btn .btn-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.add-contact-btn .btn-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.add-contact-btn .btn-text {
    text-align: left;
}

.add-contact-btn .btn-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.add-contact-btn .btn-hint {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 2px;
}

/* Social Links */
.social-links {
    margin-bottom: var(--space-xl);
}

.social-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-foreground);
    margin-bottom: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-sm);
    transition: all var(--transition-normal);
}

.social-link:active {
    transform: scale(0.98);
    background: var(--color-bg);
}

.social-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.social-icon svg {
    width: 22px;
    height: 22px;
}

.social-link.whatsapp .social-icon {
    background: rgba(37, 211, 102, 0.1);
    color: #25D366;
}

.social-link.instagram .social-icon {
    background: linear-gradient(135deg, rgba(225, 48, 108, 0.1) 0%, rgba(255, 220, 128, 0.1) 100%);
    color: #E1306C;
}

.social-link.linkedin .social-icon {
    background: rgba(10, 102, 194, 0.1);
    color: #0A66C2;
}

.social-link.website .social-icon {
    background: rgba(115, 142, 149, 0.12);
    color: var(--color-primary);
}

.social-info {
    flex: 1;
    min-width: 0;
}

.social-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-foreground);
}

.social-handle {
    display: block;
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.social-arrow {
    width: 20px;
    height: 20px;
    color: var(--color-muted);
    flex-shrink: 0;
}

/* Share Section */
.share-section {
    background: var(--color-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
}

.share-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-foreground);
    margin-bottom: var(--space-md);
    text-align: center;
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.share-btn-wide {
    margin-top: var(--space-md);
    width: 100%;
}

.share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-md);
    background: var(--gradient-subtle);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.share-btn:active {
    transform: scale(0.95);
    background: var(--color-bg);
}

.share-btn svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.share-btn span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-foreground);
}

/* ==================== MOBILE TAB NAVIGATION ==================== */
.mobile-tabs {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-border-light);
    padding: var(--space-sm) var(--space-md);
    padding-bottom: calc(var(--space-sm) + env(safe-area-inset-bottom));
    z-index: var(--z-sticky);
}

.tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    color: var(--color-muted);
}

.tab-btn svg {
    width: 24px;
    height: 24px;
    transition: all var(--transition-normal);
}

.tab-btn span {
    font-size: 0.625rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 767px) {
    .mobile-tabs {
        padding-left: calc(var(--space-md) + 2px);
        padding-right: calc(var(--space-md) + 2px);
    }

    .mobile-endorsements-box {
        margin-bottom: var(--space-md);
    }

    #tab-contact .share-buttons {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0;
        border: 1px solid rgba(224, 142, 3, 0.2);
        border-radius: var(--radius-lg);
        overflow: hidden;
        background: rgba(255, 255, 255, 0.4);
    }

    #tab-contact .share-buttons .share-btn {
        border: 0;
        border-radius: 0;
        background: transparent;
        padding: 0.75rem 0.4rem;
        min-height: 84px;
        justify-content: center;
    }

    #tab-contact .share-buttons .share-btn + .share-btn {
        border-left: 1px solid rgba(224, 142, 3, 0.2);
    }

    #tab-contact .share-buttons .share-btn span {
        font-size: 0.68rem;
    }

    #tab-contact .share-buttons .share-btn svg {
        width: 22px;
        height: 22px;
    }

    .section-number,
    .decoration-number {
        display: none !important;
    }

    .mobile-tabs .tab-btn span {
        max-height: 0;
        opacity: 0;
        transform: translateY(4px);
        overflow: hidden;
        transition: max-height var(--transition-normal), opacity var(--transition-normal), transform var(--transition-normal);
    }

    .mobile-tabs.reveal-labels .tab-btn span {
        max-height: 20px;
        opacity: 1;
        transform: translateY(0);
    }

    .lightbox-category,
    .lightbox-open-site {
        display: none !important;
    }
}

.tab-btn.active {
    color: var(--color-primary);
    background: rgba(224, 142, 3, 0.14);
}

.tab-btn:active {
    transform: scale(0.9);
}

/* =====================================================
   DESKTOP VIEW STYLES
   ===================================================== */

.desktop-view {
    position: relative;
    min-height: 100vh;
    padding: var(--space-2xl);
    z-index: var(--z-base);
}

/* Background Pattern */
.desktop-bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(255, 247, 234, 0.95) 0%, rgba(255, 255, 255, 0.9) 50%, rgba(252, 239, 216, 0.62) 100%);
    z-index: -2;
}

/* Floating Decorative Blobs */
.floating-blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    pointer-events: none;
    z-index: -1;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: rgba(115, 142, 149, 0.18);
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: rgba(157, 178, 184, 0.22);
    bottom: 10%;
    left: -50px;
}

.blob-3 {
    width: 250px;
    height: 250px;
    background: rgba(136, 183, 155, 0.15);
    top: 40%;
    right: 10%;
}

/* Desktop Container */
.desktop-container {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 320px minmax(0, 760px);
    gap: var(--space-xl);
    align-items: start;
    justify-content: center;
}

/* ==================== DESKTOP SIDEBAR (Profile Card) ==================== */
.desktop-sidebar {
    position: sticky;
    top: var(--space-xl);
}

.desktop-card {
    background: var(--color-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-large);
    overflow: hidden;
}

.profile-card {
    padding: var(--space-lg);
    text-align: center;
}

.card-header {
    margin-bottom: var(--space-lg);
}

.desktop-logo {
    width: min(230px, 100%);
    height: 58px;
    margin: 0 auto;
    object-fit: contain;
}

/* Desktop Profile Image - Arch Shape */
.desktop-profile-image {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-lg);
}

.image-arch {
    width: 174px;
    height: 226px;
    border-radius: 100px 100px 20px 20px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.image-arch img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.desktop-profile-image:hover .image-arch img {
    transform: scale(1.05);
}

/* Offset Border Effect */
.image-offset-border {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-border);
    border-radius: 100px 100px 20px 20px;
    pointer-events: none;
    z-index: -1;
}

/* Desktop Profile Info */
.desktop-profile-info {
    margin-bottom: var(--space-lg);
}

.desktop-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.desktop-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-muted-dark);
    margin-bottom: var(--space-xs);
}

.desktop-company-name {
    font-size: 0.875rem;
    color: var(--color-muted);
}

/* Desktop Contact Info */
.desktop-contact-info {
    margin-bottom: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem;
    margin: var(--space-xs) 0;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
    font-size: 0.82rem;
    color: var(--color-muted-dark);
}

.contact-item:hover {
    background: var(--color-bg);
}

.contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Desktop Add to Contacts Button */
.desktop-add-contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 0.85rem var(--space-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    box-shadow: var(--shadow-medium), 0 0 20px rgba(224, 142, 3, 0.35);
    transition: all var(--transition-slow);
    margin-bottom: var(--space-lg);
}

.desktop-add-contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large), 0 0 30px rgba(224, 142, 3, 0.45);
}

.desktop-add-contact-btn:active {
    transform: scale(0.98);
}

.desktop-add-contact-btn svg {
    width: 20px;
    height: 20px;
}

/* Desktop Social Icons */
.desktop-social-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.social-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    color: var(--color-muted-dark);
}

.social-icon-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
}

.social-icon-btn svg {
    width: 20px;
    height: 20px;
}

/* Desktop Share Buttons */
.desktop-share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.desktop-share-btn-wide {
    grid-column: 1 / -1;
}

.desktop-share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.45rem 0.65rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--color-muted-dark);
    transition: all var(--transition-normal);
}

.desktop-share-btn:hover {
    background: var(--color-card);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.desktop-share-btn svg {
    width: 16px;
    height: 16px;
}

/* ==================== DESKTOP MAIN CONTENT ==================== */
.desktop-main {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
}

/* Card Decoration */
.card-decoration {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
}

.decoration-number {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 500;
    font-style: italic;
    color: var(--color-border-light);
    line-height: 1;
}

/* About Card */
.about-card {
    position: relative;
    padding: var(--space-md);
}

.section-header-desktop {
    margin-bottom: var(--space-md);
}

.handwritten-accent {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    color: var(--color-primary);
    display: block;
    transform: rotate(-6deg);
    transform-origin: left center;
    margin-bottom: var(--space-sm);
    margin-left: -0.25rem;
}

.section-title-desktop {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--color-foreground);
}

.section-subtitle-desktop {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin-top: var(--space-sm);
}

.desktop-about-text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-muted-dark);
    max-width: 65ch;
    margin-bottom: var(--space-md);
    white-space: pre-line;
}

/* Desktop Highlights */
.desktop-highlights {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.desktop-highlights-block {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: rgba(255, 247, 234, 0.72);
    padding: var(--space-md);
}

.desktop-highlights-block-title {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

.desktop-highlights-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.desktop-highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-height: 46px;
    padding: var(--space-sm) var(--space-lg) var(--space-sm) var(--space-md);
    background: rgba(255, 253, 249, 0.92);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
}

.desktop-highlight-item .highlight-dot {
    flex: 0 0 30px;
    width: 30px;
    min-width: 30px;
    height: 30px;
    background: #FCE9BF;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.desktop-highlight-item .highlight-text,
.desktop-highlight-item > span:not(.highlight-dot) {
    min-width: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-foreground);
}

/* References Card */
.references-card {
    position: relative;
    padding: var(--space-md);
}

.desktop-references-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.desktop-reference-card {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-slow);
}

.desktop-reference-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
}

.desktop-reference-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.desktop-reference-card .reference-card-frame {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    pointer-events: none;
    background: white;
}

.desktop-reference-card .reference-preview {
    position: relative;
}

.desktop-reference-card .reference-meta-title {
    font-size: 0.95rem;
}

.desktop-reference-card:hover img {
    transform: scale(1.05);
}

.desktop-reference-card:hover .reference-preview::before {
    opacity: 1;
}

.desktop-reference-card:hover .reference-preview::after {
    transform: scale(1.14);
}

.desktop-references-more-btn {
    margin-top: var(--space-lg);
}

.desktop-endorsements-card {
    padding: var(--space-md);
}

.desktop-endorsements-top {
    margin-top: var(--space-md);
}

.desktop-endorsements-card .endorse-comment-item {
    flex: 0 0 calc((100% - var(--space-sm)) / 2);
    min-width: calc((100% - var(--space-sm)) / 2);
    padding: var(--space-md);
}

.desktop-endorsements-card .endorse-comment-text {
    font-size: 0.82rem;
}

.desktop-endorsements-card .endorse-comment-name {
    font-size: 0.76rem;
}

.mobile-contact-form-box {
    margin-top: var(--space-xl);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(255, 247, 234, 0.95));
    border: 1px solid rgba(224, 142, 3, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-soft), 0 12px 28px rgba(224, 142, 3, 0.08);
}

.contact-form {
    display: grid;
    gap: var(--space-md);
    max-width: 280px;
    margin: 0 auto;
    width: 78%;
}

.contact-form-row {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: var(--space-sm);
    align-items: center;
}

.contact-form-row-textarea {
    align-items: start;
}

.contact-form-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.contact-form-input,
.contact-form-textarea {
    width: 100%;
    border: 1px solid rgba(115, 142, 149, 0.2);
    border-radius: 12px;
    background: #fff;
    color: var(--color-foreground);
    padding: 0.7rem 0.8rem;
    font-size: 0.82rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-fast);
}

.contact-form-input:focus,
.contact-form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(224, 142, 3, 0.16), 0 10px 20px rgba(224, 142, 3, 0.12);
    transform: translateY(-1px);
}

.contact-form-textarea {
    resize: vertical;
    min-height: 92px;
}

.contact-form-input::placeholder,
.contact-form-textarea::placeholder {
    color: var(--color-muted);
}

.contact-form-submit {
    margin-top: var(--space-sm);
    width: 100%;
    padding: 0.72rem 0.9rem;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    box-shadow: 0 12px 22px rgba(224, 142, 3, 0.3);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(224, 142, 3, 0.35);
}

.desktop-endorse-logos-wrap {
    margin-top: var(--space-md);
}

.desktop-endorsements-card .endorse-logo-item {
    flex: 0 0 160px;
    width: 160px;
    min-width: 160px;
    height: 72px;
    font-size: 1rem;
}

.desktop-endorsements-card .endorse-logo-item img {
    max-width: 150px;
    max-height: 66px;
}

.desktop-contact-card {
    padding: var(--space-lg);
}

.desktop-contact-card .contact-form {
    margin-top: var(--space-md);
    max-width: 100%;
}

.desktop-contact-card {
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.97), rgba(252, 239, 216, 0.9));
}

/* ==================== DESKTOP FOOTER ==================== */
.desktop-footer {
    text-align: center;
    padding: var(--space-2xl) 0;
    margin-top: var(--space-2xl);
}

.footer-tagline {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--color-muted);
}

/* =====================================================
   MODALS & OVERLAYS
   ===================================================== */

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
}

.lightbox-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.lightbox-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-fast);
    z-index: 10;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-fast);
    z-index: 10;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav svg {
    width: 24px;
    height: 24px;
}

.lightbox-prev {
    left: var(--space-lg);
}

.lightbox-next {
    right: var(--space-lg);
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

#lightbox-image {
    max-width: 100%;
    max-height: 70vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-large);
}

#lightbox-frame {
    display: none;
    width: min(1250px, 94vw);
    height: min(82vh, 900px);
    border: 0;
    border-radius: var(--radius-lg);
    background: white;
    box-shadow: var(--shadow-large);
}

.lightbox-info {
    margin-top: var(--space-lg);
    color: white;
}

#lightbox-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

#lightbox-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-sm);
}

.lightbox-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: white;
    background: var(--color-primary);
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.lightbox-open-site {
    margin-top: var(--space-md);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
}

.lightbox-counter {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* QR Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    width: 100%;
    max-width: 400px;
}

.modal-card {
    background: var(--color-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-large);
    text-align: center;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-slow);
}

.modal.active .modal-card {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    background: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-border-light);
    color: var(--color-foreground);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-header {
    margin-bottom: var(--space-xl);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-foreground);
    margin-bottom: var(--space-xs);
}

.modal-subtitle {
    font-size: 0.875rem;
    color: var(--color-muted);
}

.qr-code-container {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    display: inline-block;
    margin-bottom: var(--space-xl);
    box-shadow: inset 0 0 0 1px var(--color-border-light);
}

#qr-image {
    display: block;
    width: 200px;
    height: 200px;
    object-fit: contain;
}

#qr-canvas {
    display: block;
    width: 200px;
    height: 200px;
}

.modal-actions {
    display: flex;
    justify-content: center;
}

.modal-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-normal);
}

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

.modal-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

.modal-btn svg {
    width: 18px;
    height: 18px;
}

/* ==================== TOAST NOTIFICATION ==================== */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--color-foreground);
    color: white;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-large);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: var(--z-toast);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast-icon {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

.toast-icon svg {
    width: 100%;
    height: 100%;
}

.toast-message {
    font-size: 0.875rem;
    font-weight: 500;
}

/* =====================================================
   RESPONSIVE ADJUSTMENTS
   ===================================================== */

/* Large Desktop */
@media (min-width: 1400px) {
    .desktop-container {
        max-width: 1160px;
        grid-template-columns: 330px minmax(0, 780px);
    }
    
    .desktop-references-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Medium Desktop */
@media (min-width: 768px) and (max-width: 1100px) {
    .desktop-view {
        padding: var(--space-xl);
    }

    .desktop-sidebar {
        position: static;
    }
    
    .desktop-container {
        grid-template-columns: 290px minmax(0, 1fr);
        gap: var(--space-lg);
    }
    
    .desktop-references-grid {
        grid-template-columns: repeat(2, 1fr);
    }

}

/* Mobile adjustments */
@media (max-width: 400px) {
    .profile-quick-actions {
        flex-direction: column;
    }
    
    .quick-action-btn {
        width: 100%;
        justify-content: center;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }

    .desktop-highlights {
        grid-template-columns: 1fr;
    }

    .contact-form-row {
        grid-template-columns: 86px minmax(0, 1fr);
        gap: var(--space-sm);
    }
    
    .share-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .profile-image-offset {
        top: 0;
        left: 0;
    }

    .profile-quick-actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .quick-action-btn {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }

    .about-section #mobile-highlights {
        display: flex;
        flex-direction: column;
        gap: 34px;
    }

    .about-section .highlights-block {
        background: #FFFDF9;
        border: 1px solid #F0D6AD;
        border-radius: 12px;
        width: calc(100% + 4px);
        margin-left: -2px;
        padding: 16px 13px 14px;
    }

    .about-section .highlights-block-title {
        font-size: 0.78rem;
        line-height: 1.2;
        letter-spacing: 0.03em;
        color: #E08E03;
        margin-bottom: 14px;
    }

    .highlights-block .highlights-grid {
        display: flex;
        flex-direction: column;
        gap: 16px;
        grid-template-columns: 1fr;
    }

    .highlight-item {
        min-height: 64px;
        border-radius: 12px;
        padding: 14px 16px;
        gap: 12px;
        background: #FFFDF9;
        border-color: #F0D6AD;
        box-shadow: none;
    }

    .highlight-icon {
        flex: 0 0 34px;
        width: 34px;
        height: 34px;
        background: #FFF7EA;
        font-size: 0.95rem;
    }

    .highlight-text {
        font-size: 0.82rem;
        font-weight: 500;
        color: #3A2B16;
    }

    .contact-form {
        max-width: 340px;
        width: 92%;
    }

    .contact-form-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
        align-items: start;
    }

    .lightbox-container {
        padding: var(--space-md);
    }

    .lightbox-content {
        width: 100%;
        max-width: 100%;
    }

    #lightbox-frame {
        width: min(360px, 92vw);
        height: min(62vh, 640px);
        margin: 0 auto;
        border: 8px solid #F6E5C9;
        border-radius: 28px;
        box-shadow: 0 18px 45px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(224, 142, 3, 0.3);
        background: #fff;
    }

    .lightbox-info {
        padding: 0 var(--space-sm);
    }
}

/* Safe area for notched devices */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .mobile-tabs {
        padding-bottom: calc(var(--space-sm) + env(safe-area-inset-bottom));
    }
}

/* Touch device hover prevention */
@media (hover: none) and (pointer: coarse) {
    .quick-action-btn:hover,
    .social-link:hover,
    .desktop-reference-card:hover,
    .social-icon-btn:hover {
        transform: none;
    }
}

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

/* Print styles */
@media print {
    .mobile-tabs,
    .lightbox,
    .modal,
    .toast,
    .desktop-share-buttons,
    .share-section {
        display: none !important;
    }
    
    body {
        background: white;
    }
    
    body::before {
        display: none;
    }
}