/* ==========================================================================
   PORTFÓLIO IARLLEY GABRIEL - ESTILOS DIRETOS E ESTRUTURADOS
   Paleta: Tons de Azul (Azul Noturno, Royal Blue, Azul Claro)
   ========================================================================== */

:root {
    --bg: #0b1320;
    --bg-card: #131f33;
    --bg-card-alt: #1a2a44;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --accent: #60a5fa;
    --border: #1e293b;
    --font: 'Manrope', system-ui, sans-serif;
    --font-display: 'Bricolage Grotesque', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

.project-img-wrapper {
    width: 100%;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    
    /* Fundo degradê azul + grade blueprint */
    background: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 50% 30%, #172a46, #09111c);
    background-size: 20px 20px, 20px 20px, 100% 100%;
    
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    transition: border-color 0.2s;
}

.project-card:hover .project-img-wrapper {
    border-color: rgba(96, 165, 250, 0.3);
}

/* Estilização dos Ícones */
.card-icon {
    font-size: 3rem;
    color: var(--accent); /* Azul claro do tema */
    transition: transform 0.2s, color 0.2s;
}

.project-card:hover .card-icon {
    transform: scale(1.1);
    color: #ffffff;
}

/* Destaque sutil para o ícone do YouTube */
.icon-youtube {
    color: #f87171; /* Vermelho suave */
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

h1,
h2,
h3,
.logo {
    font-family: var(--font-display);
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.border-top {
    border-top: 1px solid var(--border);
}

.section {
    padding: 4rem 0;
    scroll-margin-top: 65px;
}

.section-heading {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2rem;
    border-left: 4px solid var(--primary);
    padding-left: 0.75rem;
}

/* Header */
.header {
    background-color: rgba(11, 19, 32, 0.95);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 65px;
}

.logo {
    position: relative;
    color: #ffffff;
    text-decoration: none;
}

.logo-mark {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    width: 8.5rem;
    height: 2rem;
}

.logo-mark::before {
    position: absolute;
    top: 50%;
    right: 0.15rem;
    left: 0.15rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
    content: '';
    opacity: 0.75;
}

.logo-mark i {
    position: relative;
    z-index: 1;
    color: var(--accent);
    font-size: 1.15rem;
    line-height: 1;
    text-shadow: 0 0 12px rgba(96, 165, 250, 0.3);
    transition: color 0.2s, transform 0.2s;
}

.logo-mark i:nth-child(2),
.logo-mark i:nth-child(4) {
    color: var(--primary);
}

.logo:hover .logo-mark i {
    color: #ffffff;
    transform: translateY(-2px);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Início / Hero */
.hero-section {
    padding: 4.5rem 0 3.5rem;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 2.5rem;
    align-items: center;
}

.tag {
    display: inline-block;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: var(--accent);
    background-color: rgba(37, 99, 235, 0.15);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    margin: 0.15rem 0 1rem;
}

.hero-text h1 {
    max-width: 700px;
    font-size: 2.05rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.25;
    margin-bottom: 1rem;
}

.hero-role {
    color: var(--accent);
    font-size: 0.72em;
    font-weight: 500;
    white-space: nowrap;
}

.summary {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.actions {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.65rem 1.3rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background-color: var(--bg-card);
}

/* Foto de perfil */
.avatar-box {
    position: relative;
    width: 200px;
    height: 200px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 12px;
    background-color: var(--bg-card);
    box-shadow: 14px 14px 0 rgba(37, 99, 235, 0.12);
}

.avatar-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-fallback {
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

/* Sobre Mim */
.sobre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.sobre-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 8px;
}

.sobre-item h3 {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.sobre-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Habilidades */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 8px;
}

.skill-card h3 {
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.skill-card ul {
    list-style: none;
}

.skill-card li {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.skill-card li:last-child {
    border-bottom: none;
}

/* Trabalhos */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 8px;
    transition: transform 0.2s, border-color 0.2s;
}

.project-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.project-type {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.project-card h3 {
    font-size: 1.05rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.project-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.project-media {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
    margin: 0 -0.25rem 1.25rem;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: linear-gradient(145deg, #142957, #0d1525);
}

.project-media::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(96, 165, 250, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(96, 165, 250, 0.07) 1px, transparent 1px);
    background-size: 22px 22px;
    content: '';
}

.project-media video,
.project-media img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-placeholder video {
    background-color: #080f1c;
}

.youtube-media {
    justify-content: flex-start;
    gap: 0.8rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, #251d2b, #111a2d 70%);
}

.youtube-media::after {
    position: absolute;
    right: 1.2rem;
    bottom: 0.8rem;
    width: 5rem;
    height: 3rem;
    border: 1px solid rgba(255, 72, 72, 0.35);
    border-radius: 4px;
    content: '';
    transform: rotate(-7deg);
}

.youtube-media i {
    position: relative;
    z-index: 1;
    color: #ff5454;
    font-size: 2.3rem;
    text-shadow: 0 0 18px rgba(255, 84, 84, 0.35);
}

.youtube-media span {
    position: relative;
    z-index: 1;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    line-height: 1.5;
}

.youtube-media strong {
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 500;
}

.media-note {
    position: absolute;
    z-index: 2;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    line-height: 1.5;
    text-align: center;
}

.media-note strong {
    color: var(--accent);
    font-weight: 500;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 1rem;
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
}

.project-link:hover {
    color: #ffffff;
}

/* Contato */
.contato-wrapper {
    max-width: 620px;
}

.contato-info p {
    margin-bottom: 0.8rem;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.contato-info strong {
    color: #ffffff;
}

.contato-info a {
    color: var(--accent);
    text-decoration: none;
}

.contato-info a:hover {
    text-decoration: underline;
}

.form-simples {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 8px;
}

.campo {
    margin-bottom: 1rem;
}

.campo label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    color: var(--text);
}

.campo input,
.campo select,
.campo textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: #ffffff;
    font-family: var(--font);
    font-size: 0.88rem;
    outline: none;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    border-color: var(--primary);
}

/* Footer */
.footer {
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsivo */
@media (max-width: 768px) {
    .hero-layout, .contato-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-avatar {
        order: -1;
    }

    .avatar-box {
        width: 140px;
        height: 140px;
    }

    .hero-text h1 {
        font-size: 1.8rem;
    }

    .nav-links {
        gap: 1rem;
    }
}