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

.section {
    padding: var(--section-padding);
    position: relative;
}

.section-label {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 520px;
    line-height: 1.7;
}

.divider {
    width: 40px;
    height: 2px;
    background: var(--accent);
    margin: 20px 0 48px;
    border-radius: 2px;
}


body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}


#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

#navbar.scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 14px 40px;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.nav-logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

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

.nav-cta {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary) !important;
    background: var(--accent);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    transition: var(--transition) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: #4f46e5 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text-secondary);
    transition: var(--transition);
}


#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 0%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
    padding-top: 100px;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background: var(--accent);
}

.hero-name {
    font-family: var(--font-display);
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.hero-role {
    font-family: var(--font-display);
    font-size: clamp(18px, 2.5vw, 26px);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 28px;
    min-height: 36px;
}

.hero-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 480px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 52px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    padding: 13px 26px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    letter-spacing: 0.01em;
}

.btn-primary:hover {
    background: #4f46e5;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 500;
    padding: 13px 26px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
    background: var(--glass-bg);
}

.hero-socials {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 48px;
    ;
}

.hero-socials a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    transition: var(--transition);
}

.hero-socials a:hover {
    color: var(--text-primary);
}

.hero-socials svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 1024px) {
    .hero-socials {
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .hero-socials {
        margin-bottom: 56px;
        justify-content: center;
    }
}

/* Profile photo */

.hero-photo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-photo-clean {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 460px;
    /* imagem maior */
    margin: 0 auto;
}

.hero-photo-img:hover {
    transform: scale(1.02);
}

.hero-photo-clean .photo-badge {
    position: absolute;
    bottom: 10px;
    /* sobe um pouco mais se quiser */
    left: 50%;
    transform: translateX(-50%);
    background: rgba(20, 20, 20, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 60px;
    padding: 10px 22px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    z-index: 20;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.hero-photo-frame {
    position: relative;
    width: 100%;
    max-width: 380px;
    aspect-ratio: 4 / 5;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.25);
    background: var(--bg-card);
    box-shadow:
        0 20px 40px -10px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(99, 102, 241, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-photo-img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.5));
    transition: transform 0.3s ease;
}

.hero-photo-frame {
    position: relative;
    width: 340px;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: var(--bg-card);
    animation: pulseGlow 4s ease-in-out infinite;
}

.hero-photo-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(20%);
    transition: var(--transition-slow);
}

.hero-photo-frame:hover {
    transform: scale(1.02);
    box-shadow:
        0 30px 60px -10px rgba(0, 0, 0, 0.8),
        0 0 0 2px rgba(99, 102, 241, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}


.hero-photo-frame .hero-photo-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    transition: filter 0.5s ease;
    filter: saturate(1.05) contrast(1.02);
}

.hero-photo-frame:hover .hero-photo-img {
    filter: saturate(1.1) contrast(1.05);
}

.hero-photo-frame .photo-badge {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 60px;
    padding: 10px 22px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    transition: background 0.3s ease;
}

.hero-photo-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(10, 10, 10, 0.6) 100%);
    z-index: 1;
    pointer-events: none;
}

.photo-badge {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 8px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-display);
    color: var(--text-secondary);
    white-space: nowrap;
    animation: floatBadge 3s ease-in-out infinite;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 6px #22c55e;
    animation: blink 2s step-end infinite;
}

/* Photo placeholder */
.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--text-muted);
    background: var(--bg-card);
}

.photo-placeholder svg {
    width: 64px;
    height: 64px;
    opacity: 0.3;
}

.photo-placeholder p {
    font-size: 13px;
    text-align: center;
    line-height: 1.5;
    opacity: 0.5;
}


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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.85;
    margin-bottom: 18px;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.stat-card:hover {
    background: var(--glass-hover);
    border-color: var(--border-hover);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-number span {
    color: var(--accent);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* ════════════════════════════════════════
   SKILLS / TECHNOLOGIES
   ════════════════════════════════════════ */

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

.skills-categories {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.skills-category-title {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}

.skill-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: default;
}

.skill-chip:hover {
    background: var(--glass-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.skill-chip img,
.skill-chip svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ════════════════════════════════════════
   PROJECTS
   ════════════════════════════════════════ */

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


.featured-project {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    margin-bottom: 48px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.featured-project::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.featured-project:hover {
    border-color: var(--border-hover);
    background: var(--glass-hover);
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 5px 12px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.featured-project-header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: start;
    margin-bottom: 40px;
}

.featured-project-title {
    font-family: var(--font-display);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 12px;
}

.featured-project-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 560px;
}

.featured-project-links {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}


.pipeline-architecture {
    margin-bottom: 40px;
}

.pipeline-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.pipeline-stages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.pipeline-stages::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, var(--layer-landing), var(--layer-bronze), var(--layer-silver), var(--layer-gold));
    z-index: 0;
}

.pipeline-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.stage-dot {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: 1px solid;
    transition: var(--transition);
}

.stage-dot:hover {
    transform: scale(1.08);
}

.stage-landing .stage-dot {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--layer-landing);
    color: var(--layer-landing);
}

.stage-bronze .stage-dot {
    background: rgba(205, 127, 50, 0.15);
    border-color: var(--layer-bronze);
    color: var(--layer-bronze);
}

.stage-silver .stage-dot {
    background: rgba(156, 163, 175, 0.15);
    border-color: var(--layer-silver);
    color: var(--layer-silver);
}

.stage-gold .stage-dot {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--layer-gold);
    color: var(--layer-gold);
}

.stage-name {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.stage-description {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.5;
}

.featured-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.meta-block-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    padding: 4px 12px;
    border-radius: 50px;
    transition: var(--transition);
}

.tech-tag:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.feature-item::before {
    content: '→';
    color: var(--accent);
    font-size: 12px;
    margin-top: 1px;
    flex-shrink: 0;
}


.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, var(--accent-glow), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover {
    border-color: var(--border-hover);
    background: var(--glass-hover);
}

.project-card:hover::after {
    opacity: 1;
}

.project-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.project-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.project-card-links {
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-card-links {
    opacity: 1;
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    border: 1px solid var(--border);
    background: var(--glass-bg);
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.icon-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background: var(--glass-hover);
}

.project-card-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.project-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 1;
    flex: 1;
}

.project-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

.project-tag {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--bg-card);
    padding: 3px 9px;
    border-radius: 50px;
    border: 1px solid var(--border);
}


.featured-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 40px 0;
}

.docs-overview {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
    margin-bottom: 56px;
}

.docs-lead {
    font-size: 17px;
    color: var(--text-primary);
    line-height: 1.75;
    margin-bottom: 20px;
    font-weight: 400;
}

.docs-body {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.docs-objectives {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 28px;
}

.docs-objectives-title {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.docs-obj-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.docs-obj-list li {
    font-size: 13px;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
    line-height: 1.5;
}

.docs-obj-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.6;
}

.docs-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 56px;
}

.docs-image-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.docs-image-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    padding: 16px 20px;
    border-bottom: 1px solid var(--glass-border);
}

.docs-image-label i {
    color: var(--accent);
    font-size: 13px;
}

.docs-image-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-card);
    position: relative;
}

.docs-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.docs-image-card:hover .docs-img {
    transform: scale(1.02);
}

.docs-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.docs-image-placeholder::after {
    content: 'Imagem em breve';
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-display);
}

.docs-image-placeholder img {
    display: none;
}

.docs-image-footer {
    border-top: 1px solid var(--glass-border);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.docs-image-caption {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

.docs-image-card>.docs-image-caption {
    padding: 14px 20px;
    border-top: 1px solid var(--glass-border);
}

.docs-dashboard-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-dim);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 50px;
    padding: 6px 14px;
    white-space: nowrap;
    transition: var(--transition);
}

.docs-dashboard-link:hover {
    background: rgba(99, 102, 241, 0.25);
    border-color: var(--accent);
}

.docs-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 56px;
}

.docs-pillar {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.docs-pillar-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 16px;
    margin-bottom: 16px;
}

.docs-pillar-title {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.3;
}

.docs-pillar-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.7;
}

.docs-stack {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 32px;
}

.docs-stack-title {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
}

.docs-stack-groups {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.docs-stack-group-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.docs-stack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

@media (max-width: 900px) {
    .docs-overview {
        grid-template-columns: 1fr;
    }

    .docs-images {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 600px) {
    .docs-pillars {
        grid-template-columns: 1fr;
    }

    .docs-stack-groups {
        grid-template-columns: 1fr;
    }
}


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

.timeline {
    position: relative;
    padding-left: 28px;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--accent), var(--border) 60%, transparent 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 48px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -34px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--bg-primary);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.timeline-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.timeline-company {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}

.timeline-period {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--glass-bg);
    border: 1px solid var(--border);
    padding: 3px 10px;
    border-radius: 50px;
}

.timeline-role {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 10px;
}

.timeline-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
}


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

.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.cert-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: var(--transition);
}

.cert-card:hover {
    background: var(--glass-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.cert-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.cert-info h3 {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 4px;
}

.cert-issuer {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.cert-year {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.08em;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition);
}

.contact-link:hover {
    background: var(--glass-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
    transform: translateX(4px);
}

.contact-link-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-link-icon svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

.contact-link-text {
    flex: 1;
}

.contact-link-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 2px;
}

.contact-link-value {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}


.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    color: var(--text-primary);
    font-size: 14px;
    transition: var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: var(--glass-hover);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

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

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--accent);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.btn-submit:hover {
    background: #4f46e5;
    box-shadow: 0 8px 30px var(--accent-glow);
}

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
}

.form-error {
    display: none;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.2);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
}


footer {
    border-top: 1px solid var(--border);
    padding: 40px;
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-copy {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-copy span {
    color: var(--accent);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 13px;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--text-primary);
}


#scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 42px;
    height: 42px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 999;
}

#scroll-top.visible {
    opacity: 1;
    pointer-events: all;
}

#scroll-top:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* ════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════ */

@media (max-width: 1024px) {
    :root {
        --container-padding: 0 32px;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-photo-wrapper {
        order: -1;
    }

    .hero-photo-frame {
        width: 260px;
        height: 300px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .featured-project-header {
        grid-template-columns: 1fr;
    }

    .pipeline-stages {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .pipeline-stages::before {
        display: none;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
        --container-padding: 0 20px;
    }

    #navbar {
        padding: 16px 20px;
    }

    #navbar.scrolled {
        padding: 12px 20px;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
        border-bottom: 1px solid var(--border);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        padding: 14px 24px;
        width: 100%;
    }

    .nav-links a::after {
        display: none;
    }

    .nav-cta {
        margin: 8px 24px;
        width: calc(100% - 48px);
        text-align: center;
        justify-content: center;
    }

    .nav-hamburger {
        display: flex;
    }

    .hero-inner {
        padding-top: 80px;
    }

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

    .featured-project {
        padding: 28px 24px;
    }

    .featured-meta {
        grid-template-columns: 1fr;
    }

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

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

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

    footer {
        padding: 32px 20px;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

.hero-photo-frame .photo-badge:hover {
    background: rgba(20, 20, 20, 0.85);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 8px #22c55e;
    animation: blink 2s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

@media (max-width: 1024px) {
    .hero-photo-frame {
        max-width: 320px;
    }
}

@media (max-width: 768px) {
    .hero-photo-frame {
        max-width: 280px;
    }

    .hero-photo-frame .photo-badge {
        font-size: 12px;
        padding: 8px 16px;
        bottom: 14px;
    }
}