/* ==========================================================================
   PORTFÓLIO DE ARQUITETURA MODERNA & HUB DE APRESENTAÇÕES
   Estilos customizados, Responsividade Mobile/Tablet & Seção Sobre Mim
   ========================================================================== */

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

:root {
    --bg-dark: #0A0C10;
    --bg-surface: #12151E;
    --bg-card: #181C28;
    --bg-card-hover: #202536;
    
    --accent-gold: #D4AF37;
    --accent-gold-glow: rgba(212, 175, 55, 0.25);
    --accent-cyan: #00E5FF;
    --accent-cyan-glow: rgba(0, 229, 255, 0.2);
    
    --text-main: #F0F3FA;
    --text-muted: #94A0B8;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(212, 175, 55, 0.4);
    
    --font-heading: 'Space Grotesk', -apple-system, sans-serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --- Base Rules & Fluid Typography --- */
html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    font-weight: 700;
}

/* Fluid Heading Sizes */
.hero-title {
    font-size: clamp(2rem, 5vw, 3.8rem);
    line-height: 1.15;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #2A3042;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* --- Badges & Highlights --- */
.text-gold { color: var(--accent-gold) !important; }
.text-cyan { color: var(--accent-cyan) !important; }

.badge-tech {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.35em 0.75em;
    border-radius: 20px;
    font-weight: 500;
    transition: var(--transition-smooth);
}
.badge-tech:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

/* --- Navbar Styling & Mobile Collapse --- */
.navbar-architect {
    background: rgba(10, 12, 16, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    padding: 0.8rem 0;
}
.navbar-architect.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}
.navbar-brand {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 3vw, 1.35rem);
    letter-spacing: 0.05em;
}
.brand-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    margin-left: 4px;
    box-shadow: 0 0 10px var(--accent-gold);
}
.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    margin: 0 0.4rem;
    position: relative;
    transition: var(--transition-smooth);
    padding: 0.5rem 0.75rem !important;
}
.nav-link:hover, .nav-link.active {
    color: var(--text-main) !important;
}

/* Mobile Dropdown Styling */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--bg-surface);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        padding: 1.25rem;
        margin-top: 0.75rem;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
    }
    .nav-link::after { display: none; }
}

/* --- Hero Section --- */
.hero-section {
    padding: clamp(6rem, 12vh, 9rem) 0 4rem;
    position: relative;
    background: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.07) 0%, transparent 55%),
                radial-gradient(circle at 20% 80%, rgba(0, 229, 255, 0.05) 0%, transparent 55%);
}
.avatar-container {
    position: relative;
    display: inline-block;
    max-width: 100%;
    animation: floatHero 6s ease-in-out infinite;
}

@keyframes floatHero {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.avatar-ring {
    position: absolute;
    top: -12px;
    left: -12px;
    right: -12px;
    bottom: -12px;
    border-radius: 28px;
    border: 2px dashed rgba(212, 175, 55, 0.35);
    animation: spinRing 40s linear infinite;
    pointer-events: none;
}
@keyframes spinRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.avatar-img-wrapper {
    position: relative;
    border-radius: 0;
    overflow: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    transition: var(--transition-smooth);
    padding: 0;
}
.avatar-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.7)) drop-shadow(0 0 20px rgba(212, 175, 55, 0.2));
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}
.avatar-container:hover .avatar-img-wrapper img {
    transform: scale(1.06);
    filter: drop-shadow(0 25px 40px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 35px rgba(212, 175, 55, 0.45));
}

.architect-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--accent-gold);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: clamp(0.75rem, 2vw, 0.85rem);
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.stat-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    border-radius: 16px;
    transition: var(--transition-smooth);
}
.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
}

/* ==========================================================================
   NOVA SEÇÃO: SOBRE MIM (BIOGRAFIA, FILOSOFIA & LINHA DO TEMPO)
   ========================================================================== */
.about-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-surface) 100%);
    border-top: 1px solid var(--border-color);
}

.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    height: 100%;
    transition: var(--transition-smooth);
}
.about-card:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

/* Timeline Components */
.timeline-architect {
    position: relative;
    padding-left: 2rem;
    margin-top: 1.5rem;
}
.timeline-architect::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 5px;
    bottom: 5px;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
}
.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}
.timeline-item:last-child {
    margin-bottom: 0;
}
.timeline-dot {
    position: absolute;
    left: -2rem;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 3px solid var(--accent-gold);
    box-shadow: 0 0 10px var(--accent-gold-glow);
}
.timeline-year {
    font-family: var(--font-heading);
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

/* Method Step Box */
.method-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    transition: var(--transition-smooth);
}
.method-box:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
}
.method-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.06);
}

/* --- Filter Menu (Mobile Optimized) --- */
.filter-menu-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 10px;
    margin-bottom: 2rem;
}
.filter-menu-wrapper::-webkit-scrollbar {
    height: 4px;
}
.filter-menu {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    min-width: min-content;
}

.btn-filter {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 10px 22px;
    border-radius: 30px;
    font-size: 0.88rem;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition-smooth);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}
.btn-filter:hover, .btn-filter.active {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: #000 !important;
    font-weight: 600;
    box-shadow: 0 5px 20px var(--accent-gold-glow);
}

.search-box-container {
    max-width: 500px;
    margin: 0 auto 2.5rem;
    position: relative;
}
.search-input {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 30px;
    padding: 14px 20px 14px 48px;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    min-height: 48px;
}
.search-input:focus {
    background: var(--bg-card);
    border-color: var(--accent-gold);
    box-shadow: 0 0 20px var(--accent-gold-glow);
    color: var(--text-main);
}
.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* ==========================================================================
   PRESENTATION CARDS & HOVER ANIMATIONS
   ========================================================================== */

.presentation-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    perspective: 1000px;
    transform-style: preserve-3d;
}

.presentation-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.6), rgba(0, 229, 255, 0.4), transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
    z-index: 5;
}

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

.presentation-card:hover {
    border-color: transparent;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(212, 175, 55, 0.15);
}

.card-img-container {
    position: relative;
    height: clamp(190px, 25vw, 240px);
    overflow: hidden;
    background: #000;
}

.card-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.presentation-card:hover .card-img-container img {
    transform: scale(1.12);
    filter: brightness(1.08);
}

/* Card Overlay Button */
.card-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 12, 16, 0.75);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 3;
}

.presentation-card:hover .card-overlay { opacity: 1; }

.btn-quick-preview {
    background: var(--accent-gold);
    color: #000;
    font-weight: 700;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    min-height: 44px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.badge-category {
    position: absolute;
    top: 15px; left: 15px;
    background: rgba(18, 21, 30, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    color: var(--accent-gold);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    z-index: 2;
}

.badge-slides {
    position: absolute;
    top: 15px; right: 15px;
    background: rgba(18, 21, 30, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 2;
}

.card-body-custom {
    padding: 1.25rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-title-custom {
    font-size: clamp(1.05rem, 2.5vw, 1.2rem);
    margin-bottom: 0.5rem;
}

.card-desc-custom {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer-custom {
    margin-top: auto;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* --- Slide Preview Modal (Mobile Optimized) --- */
.modal-content-architect {
    background: var(--bg-surface);
    border: 1px solid var(--border-highlight);
    border-radius: 24px;
    color: var(--text-main);
}
.modal-header-architect {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}
.modal-body-architect {
    padding: 1.25rem;
}
.slide-viewer-box {
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
    min-height: clamp(240px, 45vh, 450px);
    display: flex;
    align-items: center;
    justify-content: center;
}
.slide-viewer-box img {
    max-width: 100%;
    max-height: 450px;
    object-fit: contain;
}
.slide-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(18, 21, 30, 0.85);
    border: 1px solid var(--border-color);
    color: #FFF;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}
.slide-nav-btn.prev { left: 10px; }
.slide-nav-btn.next { right: 10px; }

/* --- Contact & Footer --- */
.contact-section {
    padding: 5rem 0;
    border-top: 1px solid var(--border-color);
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-surface) 100%);
}
.form-architect .form-control, .form-architect .form-select {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: 12px;
    padding: 14px 18px;
    min-height: 48px;
}
.form-architect .form-control:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px var(--accent-gold-glow);
    background: var(--bg-card);
    color: var(--text-main);
}

.footer-architect {
    border-top: 1px solid var(--border-color);
    padding: 2.5rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   MEDIA QUERIES FOR CELULARES & TABLETS (RESPONSIVIDADE EXTREMA)
   ========================================================================== */

/* Mobile Phones (< 576px) */
@media (max-width: 575.98px) {
    .hero-section {
        padding: 5.5rem 0 3rem;
        text-align: center;
    }
    .hero-title {
        font-size: 2.1rem;
    }
    .architect-badge {
        margin-bottom: 1rem;
    }
    .avatar-img-wrapper {
        max-width: 260px !important;
        margin: 0 auto 1.5rem;
    }
    .stat-box {
        padding: 0.75rem;
    }
    .stat-number {
        font-size: 1.4rem;
    }
    .card-img-container {
        height: 200px;
    }
    /* Touch devices overlay always partially visible or triggered on tap */
    .card-overlay {
        background: rgba(10, 12, 16, 0.5);
    }
    .btn-quick-preview {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
}

/* Tablets (576px - 991.98px) */
@media (min-width: 576px) and (max-width: 991.98px) {
    .hero-section {
        padding: 6.5rem 0 4rem;
    }
    .avatar-img-wrapper {
        max-width: 320px !important;
        margin: 0 auto;
    }
    .card-img-container {
        height: 210px;
    }
}