/* ============================================
   O+A ARCHITECTS - PREMIUM MODERN THEME
   REFINED TYPOGRAPHY + LOGO INTEGRATION
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ===== VARIÁVEIS GLOBAIS OTIMIZADAS ===== */
:root {
    /* Paleta Arquitetônica - Preto Suave e Cinza Suave */
    --black-950: #0a0a0a;
    --black-900: #111111;
    --black-800: #1a1a1a;
    --gray-700: #2d2d2d;
    --gray-500: #666666;
    --gray-300: #d1d1d1;
    --gray-100: #f5f5f5;

    /* Efeitos Liquid Glass OTIMIZADOS para performance */
    --glass-bg: rgba(17, 17, 17, 0.92);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);

    /* BLUR REDUZIDO para performance (mantendo efeito) */
    --glass-blur: blur(12px);
    --glass-blur-light: blur(6px);

    /* Espaçamentos Modulares */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Tipografia Nova*/
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-serif: 'Inter', sans-serif;

    --section-padding: 100px;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Bordas */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transições OTIMIZADAS */
    --transition-fast: 150ms ease-out;
    --transition-base: 250ms ease-out;
    --transition-slow: 400ms ease-out;

    /* Container */
    --container-max: 1200px;
    --container-padding: var(--space-lg);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-300);
    background-color: var(--black-950);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--gray-100);
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-4xl) 0;
}

/* ===== HEADER CORRIGIDO ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    transform: translateY(0);
    transition: transform var(--transition-base),
        background-color var(--transition-base),
        padding var(--transition-base);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.site-header:not(.compact) {
    padding: var(--space-lg) 0;
}

.site-header.compact {
    padding: var(--space-sm) 0;
}

.site-header.hidden {
    transform: translateY(-100%);
}

.site-header.scrolled {
    background: rgba(10, 10, 10, 0.97);
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
}

.logo-mark {
    width: auto;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--black-900);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    overflow: hidden;
}

.logo-mark img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-100);
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.125rem;
}

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

.nav-link {
    font-size: var(--text-sm);
    color: var(--gray-500);
    padding: var(--space-sm) 0;
    position: relative;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gray-100);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--gray-100);
}

.nav-link:hover::after {
    width: 100%;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: var(--space-lg);
    padding-left: var(--space-lg);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--gray-500);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 4px;
    letter-spacing: 0.05em;
}

.lang-btn:hover {
    color: var(--gray-100);
}

.lang-btn.active {
    color: var(--gray-100);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.lang-divider {
    color: var(--gray-700);
    font-size: 0.75rem;
    user-select: none;
}

/* Mobile Lang Switcher */
.menu-lang-switcher {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
}

.menu-lang-switcher .lang-btn {
    font-size: var(--text-lg);
    padding: var(--space-sm) var(--space-md);
}

.menu-lang-switcher .lang-divider {
    font-size: var(--text-lg);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gray-100);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.menu-toggle i {
    font-size: 1.5rem;
}

/* ===== MENU OVERLAY CORRIGIDO ===== */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.98);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow),
        visibility var(--transition-slow);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-container {
    width: 100%;
    max-width: 500px;
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    position: relative;
}

.menu-close {
    position: absolute;
    top: var(--space-2xl);
    right: var(--space-2xl);
    background: none;
    border: none;
    color: var(--gray-100);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.menu-close:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.menu-close i {
    font-size: 1.5rem;
}

.menu-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    color: var(--gray-100);
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    padding: var(--space-xs) 0;
    opacity: 0.6;
    transition: all var(--transition-base);
}

.menu-item:hover {
    opacity: 1;
    transform: translateX(var(--space-sm));
}

.menu-item-number {
    font-size: var(--text-sm);
    color: var(--gray-500);
    min-width: 2rem;
    text-align: right;
}

.menu-social {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--glass-border);
}

.menu-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-500);
    transition: all var(--transition-fast);
}

.menu-social a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-100);
    transform: translateY(-2px);
}

.menu-social i {
    font-size: 1.25rem;
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
    overflow: hidden;
    background-color: var(--black-950);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(10, 10, 10, 0.4) 0%,
            rgba(10, 10, 10, 0.8) 70%,
            var(--black-950) 100%);
    z-index: 1;
}

.hero-media-container {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background-color: var(--black-900);
    background-image: linear-gradient(to bottom, rgba(10, 10, 10, 0.4), var(--black-950)), url('https://images.unsplash.com/photo-1600607687920-4e2a09cf159d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    filter: grayscale(40%) contrast(110%);
    opacity: 0.5;
}

.text-accent {
    color: var(--gray-100);
    position: relative;
    display: inline-block;
}

.text-accent::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gray-100);
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 48rem;
}

.eyebrow {
    display: inline-block;
    font-size: var(--text-sm);
    color: var(--gray-500);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-xl);
    font-weight: 500;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--gray-100);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--gray-300);
    margin-bottom: var(--space-3xl);
    max-width: 36rem;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-4xl);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: all var(--transition-base);
    cursor: pointer;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--gray-100);
    color: var(--black-950);
    border-color: var(--gray-100);
}

.btn-primary:hover {
    background: transparent;
    color: var(--gray-100);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--gray-100);
    border-color: var(--glass-border);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--gray-100);
    transform: translateY(-2px);
}

.btn i {
    font-size: 1.125rem;
}

.hero-stats {
    display: flex;
    gap: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--glass-border);
}

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

.stat-number {
    font-size: var(--text-3xl);
    font-weight: 300;
    color: var(--gray-100);
    font-family: var(--font-serif);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ===== WORKSHOP SECTION ===== */
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--space-2xl);
    gap: var(--space-lg);
}

.section-head h2 {
    font-family: var(--font-serif);
    font-size: var(--text-4xl);
    color: var(--gray-100);
    margin-bottom: var(--space-sm);
}

.section-head p {
    color: var(--gray-500);
    max-width: 600px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-xl);
}

.workshopGrid {
    margin: var(--space-2xl) 0;
}

.span7 {
    grid-column: span 7;
}

.span5 {
    grid-column: span 5;
}

.span4 {
    grid-column: span 4;
}

.span6 {
    grid-column: span 6;
}

/* Card geral */
.card {
    background: rgba(26, 26, 26, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.card:hover {
    background: rgba(40, 40, 40, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    z-index: 0;
    pointer-events: none;
}

.glass-card {
    background: rgba(26, 26, 26, 0.6);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.card:hover {
    background: rgba(26, 26, 26, 0.85);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-3px);
}

.media {
    background-color: var(--black-900);
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.2), rgba(10, 10, 10, 0.6)), url('https://images.unsplash.com/photo-1503387762-592be5a52680?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
    border-radius: var(--radius-lg);
    height: 100%;
    min-height: 400px;
    position: relative;
    overflow: hidden;
}

.media::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255, 255, 255, 0.02) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Steps */
.steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.step {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.badge {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-border);
    color: var(--gray-300);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    flex-shrink: 0;
}

.step-title {
    font-weight: 600;
    color: var(--gray-100);
    margin-bottom: var(--space-xs);
}

.step-description {
    font-size: var(--text-sm);
    color: var(--gray-500);
    line-height: 1.5;
}

/* Organogram */
.org {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.node {
    padding: var(--space-lg);
}

.role {
    font-weight: 600;
    color: var(--gray-100);
    margin-bottom: var(--space-xs);
}

.who {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

.chip {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-500);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    margin-top: var(--space-sm);
}

/* ===== EXPERTISE ===== */
.expertise {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.expertise-icon {
    font-size: 2rem;
    color: var(--gray-500);
    margin-bottom: var(--space-lg);
}

.expertise h3 {
    font-size: var(--text-xl);
    color: var(--gray-100);
    margin-bottom: var(--space-md);
}

.expertise p {
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== PROJECTS SECTION ===== */
.projects-filters {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-3xl);
    backdrop-filter: var(--glass-blur-light);
    -webkit-backdrop-filter: var(--glass-blur-light);
}

.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

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

.filter-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.filter-select {
    width: 100%;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--gray-100);
    font-family: inherit;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    background-size: 1rem;
    padding-right: var(--space-2xl);
    color-scheme: dark;
    /* Helps with native UI contrast */
}

.filter-select option {
    background-color: var(--black-900);
    color: var(--gray-100);
    padding: 10px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--gray-100);
    background-color: rgba(255, 255, 255, 0.05);
}

.filter-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
}

.apply-filters,
.reset-filters {
    padding: var(--space-sm) var(--space-lg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-flow: dense;
    gap: var(--space-xl);
}

.project-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

/* Masonry Logic */
.project-item:nth-child(4n+1) {
    grid-column: span 8;
    height: 500px;
}

.project-item:nth-child(4n+2) {
    grid-column: span 4;
    height: 500px;
}

.project-item:nth-child(4n+3) {
    grid-column: span 4;
    height: 600px;
}

.project-item:nth-child(4n+4) {
    grid-column: span 8;
    height: 600px;
}

@media (max-width: 992px) {
    .project-item:nth-child(n) {
        grid-column: span 12;
        height: 400px;
    }
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-item:hover .project-image {
    transform: scale(1.03);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(10, 10, 10, 0.9) 0%,
            rgba(10, 10, 10, 0.3) 50%,
            transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg);
    opacity: 1;
    transition: opacity var(--transition-base);
}

.project-item:hover .project-overlay {
    opacity: 0.9;
}

.project-info {
    transform: translateY(0);
    transition: transform var(--transition-base);
}

.project-item:hover .project-info {
    transform: translateY(-3px);
}

.project-title {
    font-size: var(--text-lg);
    color: var(--gray-100);
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.project-category {
    font-size: var(--text-sm);
    color: var(--gray-500);
    font-style: italic;
}

/* ===== CONTACTS ===== */
/* ===== CONTACTS SECTION MODERNA ===== */
.contacts-section {
    position: relative;
    overflow: hidden;
}

.contacts-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 100%;
    background:
        radial-gradient(circle at 30% 20%,
            rgba(255, 255, 255, 0.02) 0%,
            transparent 50%),
        radial-gradient(circle at 70% 80%,
            rgba(255, 255, 255, 0.015) 0%,
            transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-4xl);
    align-items: start;
}

/* Lado Esquerdo - Informações Modernas */
.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.contact-item {
    background: rgba(26, 26, 26, 0.4);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.05) 0%,
            rgba(255, 255, 255, 0.02) 100%);
    border-radius: inherit;
    z-index: 0;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.contact-item:hover {
    background: rgba(26, 26, 26, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.05);
}

.contact-item:hover::before {
    opacity: 1;
}

.contact-item:nth-child(odd) {
    backdrop-filter: blur(10px);
}

.contact-item:nth-child(even) {
    backdrop-filter: blur(8px);
}

.contact-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    font-weight: 500;
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.contact-label::before {
    content: '';
    width: 12px;
    height: 1px;
    background: var(--gray-500);
    display: block;
    transition: width var(--transition-base);
}

.contact-item:hover .contact-label::before {
    width: 24px;
    background: var(--gray-100);
}

.contact-value {
    font-size: var(--text-lg);
    color: var(--gray-100);
    font-weight: 500;
    line-height: 1.4;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact-value a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-100);
    text-decoration: none;
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-xs) 0;
}

.contact-value a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--gray-100) 0%, transparent 100%);
    transition: width var(--transition-base);
}

.contact-value a:hover {
    color: var(--gray-100);
    gap: var(--space-md);
}

.contact-value a:hover::after {
    width: 100%;
}

.contact-value i {
    font-size: 1.25rem;
    color: var(--gray-300);
    transition: all var(--transition-base);
    width: 24px;
    text-align: center;
}

.contact-value a:hover i {
    color: var(--gray-100);
    transform: scale(1.1);
}

.contact-value div {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-300);
}

/* Ícones específicos para cada tipo de contato */
.contact-item:nth-child(1) .contact-label i {
    color: #FF6B6B;
}

.contact-item:nth-child(2) .contact-label i {
    color: #4ECDC4;
}

.contact-item:nth-child(3) .contact-label i {
    color: #FFD166;
}

.contact-item:nth-child(4) .contact-label i {
    color: #06D6A0;
}

/* Social Links Modernos */
.social-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    color: var(--gray-500);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease-out, height 0.6s ease-out;
}

.social-link:hover::before {
    width: 200%;
    height: 200%;
}

.social-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-link.facebook {
    border: 1px solid rgba(24, 119, 242, 0.2);
}

.social-link.instagram {
    border: 1px solid rgba(225, 48, 108, 0.2);
}

.social-link.linkedin {
    border: 1px solid rgba(10, 102, 194, 0.2);
}

.social-link.youtube {
    border: 1px solid rgba(255, 0, 0, 0.2);
}

.social-link.facebook:hover {
    background: rgba(24, 119, 242, 0.1);
    color: #1877f2;
    border-color: #1877f2;
}

.social-link.instagram:hover {
    background: rgba(225, 48, 108, 0.1);
    color: #e1306c;
    border-color: #e1306c;
}

.social-link.linkedin:hover {
    background: rgba(10, 102, 194, 0.1);
    color: #0a66c2;
    border-color: #0a66c2;
}

.social-link.youtube:hover {
    background: rgba(255, 0, 0, 0.1);
    color: #ff0000;
    border-color: #ff0000;
}

.social-link i {
    font-size: 1.25rem;
    position: relative;
    z-index: 1;
}

/* Lado Direito - Formulário Moderno */
.contact-form-container {
    position: relative;
}

.contact-form {
    background: rgba(17, 17, 17, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.02) 0%,
            transparent 50%);
    border-radius: inherit;
    pointer-events: none;
}

.form-group {
    margin-bottom: var(--space-xl);
    position: relative;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-sm);
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: color var(--transition-base);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-md) 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-100);
    font-family: inherit;
    font-size: var(--text-base);
    transition: all var(--transition-base);
    resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-600);
    opacity: 0.5;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-bottom-color: var(--gray-100);
    padding-left: var(--space-sm);
}

.form-textarea {
    min-height: 120px;
    line-height: 1.6;
}

/* Linha animada do formulário */
.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--gray-100) 0%, transparent 100%);
    transition: width var(--transition-slow);
}

.form-group:focus-within::after {
    width: 100%;
}

/* Botões do formulário modernos */
.form-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.form-actions .btn {
    flex: 1;
    padding: var(--space-lg) var(--space-xl);
    font-weight: 500;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.form-actions .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.1),
            transparent);
    transition: left 0.6s;
}

.form-actions .btn:hover::before {
    left: 100%;
}

.form-note {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: var(--space-lg);
    text-align: center;
    line-height: 1.5;
}

/* Estados de foco modernos */
.form-input:focus+.focus-line,
.form-textarea:focus+.focus-line {
    transform: scaleX(1);
}

/* ===== RESPONSIVIDADE CONTACTS ===== */
@media (max-width: 1024px) {
    .contacts-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contacts-grid {
        gap: var(--space-2xl);
    }

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

    .social-links {
        grid-template-columns: repeat(4, 1fr);
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }

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

    .contact-form {
        padding: var(--space-xl);
    }
}

@media (max-width: 480px) {
    .contact-info {
        gap: var(--space-lg);
    }

    .social-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-value {
        font-size: var(--text-md);
    }
}

/* Animação de entrada suave para os contatos */
@keyframes slideInContact {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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

.contact-item {
    animation: slideInContact 0.6s ease-out forwards;
    opacity: 0;
}

.contact-item:nth-child(1) {
    animation-delay: 0.1s;
}

.contact-item:nth-child(2) {
    animation-delay: 0.2s;
}

.contact-item:nth-child(3) {
    animation-delay: 0.3s;
}

.contact-item:nth-child(4) {
    animation-delay: 0.4s;
}

.contact-form-container {
    animation: slideInContact 0.6s ease-out 0.5s forwards;
    opacity: 0;
}

/* Efeito de brilho sutil nos cartões */
.contact-item::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(45deg,
            transparent,
            rgba(255, 255, 255, 0.03),
            transparent);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.contact-item:hover::after {
    opacity: 1;
}

/* ===== FOOTER ===== */
.site-footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    border-top: 1px solid var(--glass-border);
    margin-top: var(--space-4xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer-title {
    font-size: var(--text-sm);
    color: var(--gray-100);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-100);
    margin-bottom: var(--space-sm);
}

.footer-description {
    font-size: var(--text-sm);
    color: var(--gray-500);
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-link {
    color: var(--gray-500);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-link:hover {
    color: var(--gray-100);
}

.footer-link i {
    font-size: 1rem;
    width: 1.25rem;
}

.social-links {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-500);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-100);
    transform: translateY(-2px);
}

.social-link i {
    font-size: 1.25rem;
}

.footer-bottom {
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.copyright {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.footer-legal {
    display: flex;
    gap: var(--space-xl);
}

.footer-legal-link {
    color: var(--gray-500);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-legal-link:hover {
    color: var(--gray-100);
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    :root {
        --container-padding: var(--space-lg);
    }

    .workshopGrid,
    .grid {
        grid-template-columns: 1fr;
    }

    .span7,
    .span5,
    .span4,
    .span6 {
        grid-column: span 1;
    }

    .expertise {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }

    .contacts-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .filter-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-md);
    }

    .nav-desktop {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-title {
        font-size: clamp(2rem, 6vw, 2.8rem);
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .expertise {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .filter-grid {
        grid-template-columns: 1fr;
    }

    .filter-actions {
        flex-direction: column;
    }

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

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .footer-legal {
        flex-direction: column;
        gap: var(--space-sm);
    }

}

/* ===== MOBILE OPTIMIZATIONS (TOTAL OVERHAUL) ===== */
@media (max-width: 768px) {
    :root {
        --section-padding: 40px;
        /* Reduced for mobile */
        --space-4xl: 2.5rem;
        --space-3xl: 2rem;
    }

    .hero-title {
        font-size: 2.25rem !important;
        /* Compact headings */
        line-height: 1.15;
        letter-spacing: -0.02em;
        margin-bottom: var(--space-md);
    }

    .hero-description {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: var(--space-lg);
    }

    .section-head h2 {
        font-size: 1.85rem !important;
        margin-bottom: var(--space-xs);
    }

    .section-head p {
        font-size: 0.95rem;
    }

    .container {
        padding: 0 var(--space-lg);
    }

    .section {
        padding: var(--section-padding) 0 !important;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: var(--space-md);
    }

    /* Expertise Redesign (H-Scroll Mobile) */
    .expertise-container {
        overflow-x: auto;
        margin-right: calc(-1 * var(--container-padding));
        padding-left: var(--space-md);
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .expertise-container::-webkit-scrollbar {
        display: none;
    }

    .expertise-grid {
        display: flex;
        width: max-content;
        gap: var(--space-md);
        padding-right: var(--space-md);
        flex-direction: row;
    }

    .expertise-card {
        width: 280px;
        flex-shrink: 0;
        padding: var(--space-lg);
        text-align: left;
    }

    .expertise-card.expanded p {
        display: block !important;
        margin-top: 4px;
        opacity: 0.8;
    }

    /* Workshop Mobile fix */
    .workshopGrid {
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
    }

    .media {
        min-height: 250px;
    }

    /* Projects Mobile fix */
    .projects-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--space-md);
    }

    .project-item:nth-child(n) {
        grid-column: span 1;
        height: 350px !important;
        border-radius: var(--radius-md);
    }
}

/* ===== UTILITÁRIOS ===== */
.text-center {
    text-align: center;
}

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

.mt-1 {
    margin-top: var(--space-sm);
}

.mt-2 {
    margin-top: var(--space-md);
}

.mt-3 {
    margin-top: var(--space-lg);
}

.mb-1 {
    margin-bottom: var(--space-sm);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

.mb-3 {
    margin-bottom: var(--space-lg);
}

.p-1 {
    padding: var(--space-sm);
}

.p-2 {
    padding: var(--space-md);
}

/* ===== PREMIUM REVEAL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

.reveal-up {
    transform: translateY(60px);
}

.reveal-down {
    transform: translateY(-60px);
}

.reveal-left {
    transform: translateX(-60px);
}

.reveal-right {
    transform: translateX(60px);
}

.reveal.active {
    opacity: 1;
    transform: translate(0, 0);
}

/* Stagger delays */
.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

/* Slow Zoom Performance Optimized */
.slow-zoom {
    animation: slowZoom 30s linear infinite alternate;
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.15);
    }
}

.p-3 {
    padding: var(--space-lg);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.delay-300 {
    transition-delay: 300ms;
}

.stagger-children>* {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.stagger-children>*:nth-child(1) {
    animation-delay: 0.1s;
}

.stagger-children>*:nth-child(2) {
    animation-delay: 0.2s;
}

.stagger-children>*:nth-child(3) {
    animation-delay: 0.3s;
}

.stagger-children>*:nth-child(4) {
    animation-delay: 0.4s;
}

.stagger-children>*:nth-child(5) {
    animation-delay: 0.5s;
}

.stagger-children>*:nth-child(6) {
    animation-delay: 0.6s;
}

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

/* Suporte para reduzir movimento */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .card,
    .project-item,
    .btn,
    .menu-item,
    .animate-on-scroll,
    .stagger-children>* {
        transition: none !important;
        animation: none !important;
        transform: none !important;
        opacity: 1 !important;
    }

    .project-item:hover .project-image,
    .card:hover,
    .btn:hover,
    .menu-item:hover {
        transform: none !important;
    }
}

/* ===== EXPERTISE REDESIGN (High Specificity) ===== */
#expertise .expertise-container {
    margin-top: var(--space-2xl);
    position: relative;
}

#expertise .expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

#expertise .expertise-card {
    background: rgba(30, 30, 30, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--gray-600), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.expertise-card:hover {
    background: rgba(45, 45, 45, 0.6);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.expertise-card:hover::before {
    opacity: 1;
}

.expertise-visual {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    position: relative;
    font-size: 1.5rem;
    color: var(--gray-400);
    transition: all 0.4s ease;
}

.expertise-card:hover .expertise-visual {
    background: var(--gray-100);
    color: var(--black-900);
    transform: scale(1.1);
}

.expertise-dot {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 8px;
    height: 8px;
    background: var(--gray-500);
    border-radius: 50%;
    border: 2px solid var(--black-950);
}

.expertise-card:hover .expertise-dot {
    background: var(--gray-100);
}

#expertise .expertise-card h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--gray-100);
    font-family: var(--font-sans);
    letter-spacing: -0.01em;
}

#expertise .expertise-card p {
    font-size: var(--text-sm);
    color: var(--gray-400);
    line-height: 1.6;
    margin: 0;
}

/* ===== MOBILE OPTIMIZATIONS ===== */
@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .hero-title {
        font-size: 2.5rem !important;
        line-height: 1.1;
    }

    .section-head h2 {
        font-size: 2.25rem !important;
    }

    .expertise-scroll {
        overflow-x: auto;
        padding: var(--space-md) 0;
        margin: 0 calc(var(--space-md) * -1);
        padding-left: var(--space-md);
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .expertise-scroll::-webkit-scrollbar {
        display: none;
    }
}

/* Fix for masonry on desktop if container is too small */
@media (max-width: 1200px) {

    .project-item:nth-child(4n+1),
    .project-item:nth-child(4n+4) {
        grid-column: span 7;
    }

    .project-item:nth-child(4n+2),
    .project-item:nth-child(4n+3) {
        grid-column: span 5;
    }
}

/* ===== PREMIUM PROJECTS REDESIGN (FULL FRAME) ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.project-item {
    position: relative;
    grid-column: span 6;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background: var(--black-900);
}

/* Asymmetrical Composition */
.project-item:nth-child(4n+1),
.project-item:nth-child(4n+4) {
    grid-column: span 7;
}

.project-item:nth-child(4n+2),
.project-item:nth-child(4n+3) {
    grid-column: span 5;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-item:hover .project-image {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.9) 0%, rgba(10, 10, 10, 0.4) 40%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    opacity: 1;
    transition: background 0.4s ease;
}

.project-info {
    transform: translateY(20px);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-item:hover .project-info {
    transform: translateY(0);
}

.project-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-100);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.project-category {
    font-size: var(--text-sm);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* Badge for Location or Status */
.project-badge {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--gray-100);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.4s ease;
}

.project-item:hover .project-badge {
    opacity: 1;
    transform: translateY(0);
}

/* ===== CONTACT FORM ENHANCEMENTS ===== */
.form-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.char-counter {
    font-size: 0.7rem;
    color: var(--gray-500);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.limit-exceeded {
    color: #f87171;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: var(--space-md);
}

.form-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-top: 2px;
    accent-color: var(--accent-color);
}

.checkbox-label {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--gray-300);
    cursor: pointer;
}

.form-error {
    color: #f87171;
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: block;
    animation: slideInDown 0.3s ease-out;
}

.form-input.error,
.form-textarea.error {
    border-color: #f87171;
    background-color: rgba(248, 113, 113, 0.05);
}

.form-input.success,
.form-textarea.success {
    border-color: #4ade80;
    background-color: rgba(74, 222, 128, 0.05);
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

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

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-200);
    letter-spacing: 0.02em;
}