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

:root {
    --gold-primary: #C5A253;
    --gold-light: #E2C17C;
    --gold-dark: #A8853A;
    --gold-glow: rgba(197, 162, 83, 0.25);
    --dark-bg: #0A0A0A;
    --darker-bg: #000000;
    --card-bg: rgba(20, 20, 20, 0.85);
    --white: #FFFFFF;
    --text-light: #E0E0E0;
    --text-muted: #A5A5A5;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-elegant: 0 15px 35px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(197, 162, 83, 0.15);
    --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--darker-bg);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 30px;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--darker-bg); }
::-webkit-scrollbar-thumb { background: var(--gold-primary); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-light); }

/* ===== HEADER (Glassmorphism + Elegância) ===== */

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--gold-primary);
    transition: var(--transition-smooth);
}

.logo:hover img {
    transform: scale(1.02);
    border-color: var(--gold-light);
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--white) 30%, var(--gold-light) 80%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-text span {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Navegação Desktop */
.nav-desktop {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold-light);
}

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gold-primary);
    font-size: 1.8rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.mobile-toggle:hover {
    transform: scale(1.05);
    color: var(--gold-light);
}

/* ===== BOTÕES (Luxo) ===== */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
    color: var(--darker-bg);
    box-shadow: 0 5px 15px var(--gold-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--gold-glow);
    background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
}

.btn-secondary {
    border: 1.5px solid var(--gold-primary);
    color: var(--gold-primary);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    background: var(--gold-primary);
    color: var(--darker-bg);
    border-color: transparent;
    transform: translateY(-3px);
}

/* ===== SEÇÕES GERAIS ===== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title span {
    color: var(--gold-primary);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    border-radius: 3px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== HERO (Impacto Visual) ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: url('../img/ia 1 (1).png') center/cover no-repeat fixed;
    margin-top: 0;
    isolation: isolate;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.9) 100%);
    z-index: -1;
}

.hero-content.centered {
    max-width: 900px;
    margin: 0 auto;
    padding-top: 60px;
    animation: fadeInScale 1.2s ease-out;
}

.hero-subtitle {
    display: block;
    color: var(--gold-primary);
    text-transform: uppercase;
    letter-spacing: 5px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.3s;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--white);
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.5s;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.7s;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.9s;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 1s ease forwards 1.5s;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--gold-primary);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--gold-primary);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 8px;
    border-radius: 2px;
    animation: scrollMouse 2s infinite;
}

@keyframes scrollMouse {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(1.05); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.page-hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.7) 100%),
                url('../../assets/img/ia 1 (2).png') center/cover no-repeat fixed;
    text-align: center;
    padding-top: 120px;
}

.page-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--white);
    animation: fadeInUp 0.8s ease;
}

.page-hero-title span {
    color: var(--gold-primary);
}

.page-hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

.gold-divider {
    width: 80px;
    height: 3px;
    background: var(--gold-primary);
    margin: 20px auto;
    border-radius: 2px;
}

/* ===== CARDS FEATURE / VALORES / DEPOIMENTOS ===== */
.features-grid,
.values-grid,
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card,
.value-card,
.testimonial-card {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    border-radius: 24px;
    padding: 40px 25px;
    text-align: center;
    border: 1px solid rgba(197, 162, 83, 0.15);
    transition: var(--transition-smooth);
}

.feature-card:hover,
.value-card:hover,
.testimonial-card:hover {
    transform: translateY(-12px);
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-elegant);
}

.feature-icon,
.value-icon {
    font-size: 3rem;
    color: var(--gold-primary);
    margin-bottom: 25px;
}

.feature-title,
.value-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--white);
}


.search-container {
    max-width: 700px !important;
    margin: -50px auto 70px !important;
    position: relative !important;
    z-index: 10 !important;
    padding: 0 20px !important;
}

.search-form {
    display: flex !important;
    background: rgba(10, 10, 10, 0.8) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid rgba(197, 162, 83, 0.5) !important;
    border-radius: 100px !important;
    padding: 8px !important;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

.search-form:focus-within {
    border-color: var(--gold-primary) !important;
    transform: translateY(-5px) !important;
    box-shadow: 0 20px 40px rgba(197, 162, 83, 0.2) !important;
}

.search-input {
    flex: 1 !important;
    background: transparent !important;
    border: none !important;
    padding: 12px 30px !important;
    color: var(--white) !important;
    font-size: 1.15rem !important;
    outline: none !important;
    font-weight: 300 !important;
    width: 100% !important;
}

.search-input::placeholder {
    color: rgba(255,255,255,0.4) !important;
}

.search-button {
    background: linear-gradient(135deg, var(--gold-primary) 0%, #8a6d29 100%) !important;
    color: #000 !important;
    border: none !important;
    padding: 12px 35px !important;
    border-radius: 100px !important;
    cursor: pointer !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(197, 162, 83, 0.4) !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    white-space: nowrap !important;
}

.search-button:hover {
    filter: brightness(1.2) !important;
    transform: scale(1.05) !important;
}

/* ===== PORTFOLIO TEXT CLEANING & STYLE ===== */
.portfolio-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
}

.portfolio-description strong {
    color: var(--gold-primary);
}



/* ===== POST BODY TYPOGRAPHY (Luxo) ===== */
.post-body-content {
    font-family: 'Inter', sans-serif;
    color: #e2e2e2;
    line-height: 2;
    font-size: 1.15rem;
}

.post-body-content p {
    margin-bottom: 2rem;
    text-align: justify;
}

.post-body-content h2, .post-body-content h3 {
    font-family: 'Playfair Display', serif;
    color: var(--gold-primary);
    margin: 3.5rem 0 1.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.post-body-content h2 {
    font-size: 2.2rem;
    border-left: 5px solid var(--gold-primary);
    padding-left: 20px;
}

.post-body-content h3 {
    font-size: 1.8rem;
}

/* Letra Capitular (A primeira letra do post grande) */
.post-body-content > p:first-of-type::first-letter {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    float: left;
    margin-right: 15px;
    line-height: 1;
    color: var(--gold-primary);
    font-weight: 800;
}

.post-body-content strong {
    color: var(--gold-primary);
    font-weight: 700;
}

.post-body-content ul, .post-body-content ol {
    margin-bottom: 2.5rem;
    padding-left: 25px;
}

.post-body-content li {
    margin-bottom: 1rem;
    color: #e2e2e2;
}

.post-body-content li::marker {
    color: var(--gold-primary);
    font-weight: bold;
}

.portfolio-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    background: var(--card-bg);
    transition: var(--transition-smooth);
    border: 1px solid rgba(197,162,83,0.2);
}

.portfolio-card:hover {
    transform: scale(1.02) translateY(-8px);
    box-shadow: var(--shadow-card);
    border-color: var(--gold-primary);
}

.portfolio-image {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.portfolio-card:hover .portfolio-image {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 25px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}

.portfolio-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

/* ===== BLOG ===== */
.blog-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.post-card {
    background: var(--card-bg);
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid rgba(197,162,83,0.15);
    transition: var(--transition-smooth);
    margin-bottom: 40px;
}

.post-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-elegant);
}

.post-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.post-content {
    padding: 30px;
}

.post-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
}

.post-date {
    background: rgba(197,162,83,0.15);
    padding: 4px 12px;
    border-radius: 30px;
    color: var(--gold-light);
}

.post-category {
    color: var(--text-muted);
}

.post-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.post-excerpt {
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.6;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold-primary);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.3s;
}

.read-more:hover {
    gap: 15px;
    color: var(--gold-light);
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid rgba(197,162,83,0.1);
}

.widget-title {
    font-size: 1.4rem;
    color: var(--white);
    margin-bottom: 25px;
    position: relative;
    padding-left: 15px;
    border-left: 3px solid var(--gold-primary);
}

.categories-list {
    list-style: none;
}

.categories-list li {
    margin-bottom: 12px;
}

.categories-list a {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    text-decoration: none;
    transition: 0.3s;
    padding: 5px 0;
}

.categories-list a:hover {
    color: var(--gold-primary);
    transform: translateX(5px);
}

/* ===== FORMULÁRIO DE CONTATO (Elegante) ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form-wrapper,
.contact-info-wrapper {
    background: var(--card-bg);
    backdrop-filter: blur(8px);
    border-radius: 32px;
    padding: 45px;
    border: 1px solid rgba(197,162,83,0.15);
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--white);
}

.form-input,
select.form-input,
textarea.form-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(20,20,20,0.8);
    border: 1px solid rgba(197,162,83,0.3);
    border-radius: 16px;
    color: var(--white);
    font-family: inherit;
    transition: 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(197,162,83,0.2);
}

textarea.form-input {
    min-height: 120px;
    resize: vertical;
}

/* ===== FAQ (Acordeon Refinado) ===== */
.faq-item {
    background: var(--card-bg);
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(197,162,83,0.15);
    overflow: hidden;
}

.faq-question {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--white);
    transition: 0.3s;
}

.faq-question:hover {
    background: rgba(197,162,83,0.05);
}

.faq-toggle i {
    color: var(--gold-primary);
    transition: transform 0.3s;
}

.faq-item.open .faq-toggle i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    color: var(--text-muted);
}

.faq-item.open .faq-answer {
    padding: 0 30px 25px;
    max-height: 300px;
}

/* ===== FOOTER ===== */
footer {
    background: linear-gradient(145deg, #0a0a0a, #030303);
    padding: 70px 0 30px;
    border-top: 1px solid rgba(197,162,83,0.2);
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-col h3 span {
    color: var(--gold-primary);
}

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

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--gold-light);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-link {
    width: 42px;
    height: 42px;
    background: rgba(197,162,83,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
    font-size: 1.2rem;
    transition: 0.3s;
}

.social-link:hover {
    background: var(--gold-primary);
    color: var(--darker-bg);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 5px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: 0.3s;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37,211,102,0.6);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.6); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== MODAL GALERIA ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.95);
    backdrop-filter: blur(8px);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    margin-top: 5vh;
    border-radius: 20px;
    border: 2px solid var(--gold-primary);
}

.close {
    position: absolute;
    top: 25px;
    right: 35px;
    color: var(--gold-primary);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

/* ===== KEYFRAMES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVIDADE PERFEITA ===== */
@media (max-width: 1200px) {
    .container {
        padding: 0 25px;
    }
    .section-title {
        font-size: 2.4rem;
    }
}

@media (max-width: 992px) {
    .nav-desktop {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(15px);
        flex-direction: column;
        padding: 30px;
        gap: 25px;
        border-bottom: 1px solid var(--gold-primary);
    }

    .nav-desktop.active {
        display: flex;
    }

    .mobile-toggle {
        display: block;
    }

    .blog-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    .section-title {
        font-size: 2rem;
    }
    .hero-content h1 {
        font-size: 2.4rem;
    }
    .hero-btns {
        flex-direction: column;
        align-items: flex-start;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.7rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    .post-title {
        font-size: 1.5rem;
    }
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* ===== HEADER LUXURY (Flutuante e Transparente) ===== */
#site-header {
    position: fixed !important;
    top: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 90% !important;
    max-width: 1200px !important;
    background: rgba(10, 10, 10, 0.7) !important;
    backdrop-filter: blur(15px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(15px) saturate(180%) !important;
    border: 1px solid rgba(197, 162, 83, 0.2) !important;
    border-radius: 100px !important;
    z-index: 1000 !important;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
    padding: 10px 0 !important;
}

#site-header.scrolled {
    top: 0 !important;
    width: 100% !important;
    border-radius: 0 !important;
    background: rgba(0, 0, 0, 0.95) !important;
    border-bottom: 1px solid var(--gold-primary) !important;
    padding: 5px 0 !important;
}

.header-content {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 0 30px !important;
}

.nav-link {
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    font-size: 0.85rem !important;
    margin-left: 25px !important;
    position: relative !important;
    transition: color 0.3s ease !important;
}

.nav-link::after {
    content: '' !important;
    position: absolute !important;
    bottom: -5px !important;
    left: 0 !important;
    width: 0 !important;
    height: 2px !important;
    background: var(--gold-primary) !important;
    transition: width 0.3s ease !important;
}

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

/* ===== HOME PORTFOLIO PREVIEW (Galeria de Impacto) ===== */
.portfolio-preview {
    padding: 100px 0 !important;
    background: radial-gradient(circle at center, #1a1a1a 0%, #050505 100%) !important;
}

.portfolio-preview .portfolio-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 30px !important;
}

.portfolio-preview .portfolio-item {
    position: relative !important;
    height: 500px !important;
    border-radius: 20px !important;
    overflow: hidden !important;
    border: 1px solid rgba(197, 162, 83, 0.2) !important;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1) !important;
}

.portfolio-preview .portfolio-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 1.2s ease !important;
}

.portfolio-preview .portfolio-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, transparent 100%) !important;
    padding: 40px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    align-items: flex-start !important;
    opacity: 1 !important;
}

.portfolio-preview .portfolio-title {
    font-family: 'Playfair Display', serif !important;
    font-size: 2.2rem !important;
    color: var(--white) !important;
    margin-bottom: 15px !important;
}

.portfolio-preview .portfolio-item:hover {
    transform: translateY(-15px) scale(1.02) !important;
    border-color: var(--gold-primary) !important;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6) !important;
}

.portfolio-preview .portfolio-item:hover .portfolio-image {
    transform: scale(1.1) !important;
}