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

:root {
  --c1: #011826;
  --c2: #024059;
  --c3: #0388A6;
  --c4: #05F2F2;
  --c5: #05F2DB;
  --white: #f0fafa;
  --gray: #8baab8;
  --card-bg: rgba(2, 64, 89, 0.45);
  --border: rgba(5, 242, 242, 0.15);
  --border-hover: rgba(5, 242, 242, 0.4);
  --glow: 0 0 30px rgba(5, 242, 242, 0.15);
  --glow-strong: 0 0 50px rgba(5, 242, 242, 0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --ff-head: 'Space Grotesk', sans-serif;
  --ff-body: 'Inter', sans-serif;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--c1);
  color: var(--white);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: var(--ff-head); line-height: 1.15; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), backdrop-filter var(--transition), padding var(--transition);
}
.nav.scrolled {
  background: rgba(1, 24, 38, 0.9);
  backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--ff-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--white);
}
.nav-logo span { color: var(--c4); }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--c4);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--c4); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--c4);
  color: var(--c1) !important;
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.8rem;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--c5); transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
#particles { position: absolute; inset: 0; z-index: 0; }

.hero-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 0 80px;
  width: 100%;
}
.hero-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--c4);
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.2s forwards;
}
.hero-name {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--white);
  opacity: 0;
  animation: fadeUp 0.6s ease 0.4s forwards;
}
.hero-name span { color: var(--c4); }
.hero-role {
  margin-top: 12px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray);
  min-height: 1.8em;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.6s forwards;
}
.hero-role strong { color: var(--c5); font-weight: 600; }
.typing-caret {
  color: var(--c4);
  animation: blink 1s step-end infinite;
}
.hero-age {
  margin-top: 6px;
  font-size: 0.875rem;
  color: var(--gray);
  opacity: 0;
  animation: fadeUp 0.6s ease 0.7s forwards;
}
.hero-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 24px;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.8s forwards;
}
.hero-tag {
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 0.84rem;
  font-weight: 800;
  border: 1px solid var(--border);
  background: rgba(5, 242, 242, 0.1);
  color: var(--c4);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  position: relative;
}
.hero-tag img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  background: rgba(255,255,255,0.92);
  border-radius: 4px;
  padding: 1px;
}
.hero-tag:hover { background: rgba(5, 242, 242, 0.18); border-color: var(--c4); transform: translateY(-1px); }
.hero-ctas {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-top: 32px;
  opacity: 0;
  animation: fadeUp 0.6s ease 1s forwards;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: var(--ff-head);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}
.btn-primary { background: var(--c4); color: var(--c1); }
.btn-primary:hover { background: var(--c5); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(5,242,242,0.3); }
.btn-outline { background: transparent; color: var(--c4); border: 1.5px solid var(--c4); }
.btn-outline:hover { background: rgba(5,242,242,0.1); transform: translateY(-2px); }
.hero-socials {
  display: flex; gap: 16px;
  margin-top: 28px;
  opacity: 0;
  animation: fadeUp 0.6s ease 1.1s forwards;
}
.hero-social {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  background: rgba(5,242,242,0.05);
  color: var(--gray);
  transition: all var(--transition);
}
.hero-social:hover { border-color: var(--c4); color: var(--c4); background: rgba(5,242,242,0.12); transform: translateY(-3px); }
.hero-social svg { width: 18px; height: 18px; }

/* Hero image */
.hero-image-col {
  position: relative;
  display: flex; justify-content: center; align-items: center;
  opacity: 0;
  animation: fadeIn 0.8s ease 0.5s forwards;
  padding-top: 20px;
}
.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 390px;
  aspect-ratio: 1 / 1;
  background: linear-gradient(180deg, rgba(2,64,89,0.4) 0%, var(--c2) 100%);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 10px;
  overflow: hidden;
  box-shadow: var(--glow-strong), inset 0 1px 0 rgba(5,242,242,0.2);
}
.hero-image-frame::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: 25px;
  background: linear-gradient(135deg, rgba(5,242,242,0.25), transparent, rgba(3,136,166,0.15));
  z-index: -1;
}
.hero-photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center center;
  border-radius: 18px;
  margin-top: 0;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 -24px 40px rgba(5,242,242,0.18));
  transition: transform 0.5s ease;
}
.hero-image-frame:hover .hero-photo { transform: scale(1.02); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--c4); margin-bottom: 12px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--white);
}
.section-title span { color: var(--c4); }
.section-line {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--c4), var(--c5));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ===== SECTION COMMON ===== */
section { padding: 100px 0; }
section:nth-child(even) { background: rgba(2, 64, 89, 0.12); }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text p { color: var(--gray); font-size: 1.05rem; line-height: 1.8; margin-bottom: 20px; }
.about-text strong { color: var(--c4); }
.about-stats {
  display: flex; gap: 32px; margin-top: 32px;
}
.stat { text-align: center; }
.stat-num { font-family: var(--ff-head); font-size: 2.5rem; font-weight: 800; color: var(--c4); }
.stat-label { font-size: 0.78rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
.about-photo-col { position: relative; }
.about-photo-wrap {
  position: relative;
  display: inline-block;
  border-radius: 20px;
  overflow: hidden;
}
.about-photo-wrap::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid var(--border);
  border-radius: 20px;
}
.about-photo-wrap img { width: 100%; border-radius: 20px; }

/* ===== SKILLS ===== */
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.skill-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.skill-card:hover { border-color: var(--border-hover); box-shadow: var(--glow); transform: translateY(-4px); }
.skill-card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
}
.skill-card-icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}
.skill-card-title { font-family: var(--ff-head); font-size: 1rem; font-weight: 700; color: var(--c4); margin-bottom: 14px; }
.skill-badges { display: flex; flex-wrap: wrap; gap: 7px; }
.badge {
  padding: 7px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 800;
  background: rgba(5,242,242,0.11);
  border: 1px solid rgba(5,242,242,0.22);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
}
.badge:hover {
  background: rgba(5,242,242,0.18);
  border-color: rgba(5,242,242,0.42);
  transform: translateY(-1px);
}
.badge img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  background: rgba(255,255,255,0.92);
  border-radius: 4px;
  padding: 1px;
}
.badge.hot { background: rgba(5,242,242,0.08); border-color: rgba(5,242,242,0.15); color: var(--white); }

/* ===== PROJECTS ===== */
.projects-featured {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  margin-bottom: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.projects-featured:hover { border-color: var(--border-hover); box-shadow: var(--glow); }
.featured-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--c4); margin-bottom: 20px;
}
.featured-label::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--c4); }
.featured-title { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.featured-desc { color: var(--gray); font-size: 0.95rem; line-height: 1.7; margin-bottom: 24px; }
.client-logos { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.client-badge {
  padding: 10px 17px;
  background: rgba(2,64,89,0.8);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
}
.client-badge:hover {
  background: rgba(5,242,242,0.12);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}
.company-logo {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  object-fit: contain;
  background: #fff;
  padding: 2px;
}
.company-logo-wide {
  width: 50px;
}
.company-logo-paneas {
  width: 72px;
  background: #fff;
  border-radius: 8px;
  padding: 4px 6px;
}
.company-logo-bradesco {
  background: #cc092f;
  padding: 4px;
}
.company-logo-itau {
  background: #ec7000;
  padding: 4px;
}
.company-logo-fallback {
  width: 23px;
  height: 23px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(5,242,242,0.12);
  border: 1px solid var(--border);
  color: var(--c4);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0;
}
.featured-visual {
  border-radius: 16px;
  overflow: visible;
  position: relative;
}
.featured-visual-inner {
  background: linear-gradient(135deg, #024059, #011826);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.featured-visual-inner::before {
  content: '';
  position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 60% 60%, rgba(5,242,242,0.08), transparent 60%);
}
.case-preview-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.case-preview-card {
  margin: 0;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(5,242,242,0.22);
  background: rgba(1,24,38,0.72);
  box-shadow: 0 18px 44px rgba(0,0,0,0.22);
}
.case-preview-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  object-fit: cover;
  background: #fff;
}
.case-preview-card figcaption {
  padding: 11px 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.case-preview-card strong {
  font-family: var(--ff-head);
  font-size: 0.82rem;
  color: var(--white);
}
.case-preview-card span {
  font-size: 0.72rem;
  color: var(--gray);
}
.featured-tech-stack {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.tech-pill {
  padding: 8px 15px;
  background: rgba(3,136,166,0.2);
  border: 1px solid rgba(3,136,166,0.4);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--c4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
}
.tech-pill:hover {
  background: rgba(5,242,242,0.14);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}
.tech-pill img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  background: rgba(255,255,255,0.92);
  border-radius: 4px;
  padding: 1px;
}
.featured-diagram {
  margin-top: 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.diag-row {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.82rem; color: var(--gray);
}
.diag-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.diag-dot.c4 { background: var(--c4); box-shadow: 0 0 8px var(--c4); }
.diag-dot.c3 { background: var(--c3); }

.personal-projects {
  margin: 0;
}
.personal-project-list {
  display: grid;
  gap: 28px;
}
.subsection-heading {
  margin-bottom: 18px;
}
.subsection-heading .section-label {
  margin-bottom: 8px;
}
.subsection-heading h3 {
  font-family: var(--ff-head);
  font-size: 1.45rem;
  font-weight: 800;
}
.personal-project-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) 1fr;
  gap: 32px;
  align-items: center;
  background: linear-gradient(135deg, rgba(1,24,38,0.96), rgba(2,64,89,0.72));
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  overflow: hidden;
  position: relative;
}
.personal-project-card::before {
  content: '';
  position: absolute;
  inset: -40% -20% auto auto;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(226,166,31,0.18), transparent 66%);
  pointer-events: none;
}
.personal-project-card-acervo {
  grid-template-columns: minmax(420px, 1.12fr) 0.88fr;
  background:
    linear-gradient(135deg, rgba(12,15,14,0.98), rgba(1,24,38,0.86)),
    radial-gradient(circle at 92% 0%, rgba(178,37,32,0.22), transparent 38%);
  border-color: rgba(226,166,31,0.28);
}
.personal-project-card-acervo::before {
  background: radial-gradient(circle, rgba(178,37,32,0.20), transparent 66%);
}
.personal-project-card-midia {
  grid-template-columns: minmax(360px, 1.08fr) 0.92fr;
}
.personal-project-card-midia::before {
  background: radial-gradient(circle, rgba(5,242,242,0.16), transparent 66%);
}
.personal-project-media {
  display: block;
  position: relative;
  z-index: 1;
  border-radius: 0;
  overflow: visible;
  border: 0;
  background: transparent;
}
.personal-project-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.personal-project-media img.personal-project-logo {
  object-fit: contain;
  background: transparent;
}
.personal-project-card:hover .personal-project-media img {
  transform: scale(1.03);
}
.personal-project-card-acervo .personal-project-media {
  overflow: hidden;
  border: 1px solid rgba(226,166,31,0.22);
  border-radius: 16px;
  background: #fffaf2;
  box-shadow: 0 20px 48px rgba(0,0,0,0.34);
}
.personal-project-card-acervo .personal-project-media img {
  object-position: left top;
}
.personal-project-video {
  overflow: hidden;
  border: 1px solid rgba(5,242,242,0.24);
  border-radius: 16px;
  background: rgba(1,24,38,0.86);
  box-shadow: 0 18px 44px rgba(0,0,0,0.28);
}
.personal-project-video video {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  background: #000;
}
.personal-project-body {
  position: relative;
  z-index: 1;
}
.personal-project-kicker {
  display: inline-flex;
  color: #e2a61f;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}
.personal-project-card-midia .personal-project-kicker {
  color: var(--c4);
}
.personal-project-card-acervo .personal-project-kicker {
  color: #e2a61f;
}
.personal-project-body h3 {
  font-family: var(--ff-head);
  font-size: 1.8rem;
  line-height: 1.1;
  margin-bottom: 12px;
}
.personal-project-body p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 18px;
}
.personal-project-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #e2a61f;
  color: #111a1f;
  font-family: var(--ff-head);
  font-size: 0.86rem;
  font-weight: 800;
  transition: all var(--transition);
}
.personal-project-link:hover {
  background: #f0bd42;
  transform: translateY(-2px);
}

.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: visible;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
  cursor: pointer;
}
.project-card:hover { border-color: var(--border-hover); box-shadow: var(--glow); transform: translateY(-6px); }
.project-img-wrap { position: relative; height: 220px; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.project-img-wrap img {
  width: 100%; height: 220px;
  object-fit: cover;
  transform: translateY(0) scale(1);
  transition: transform 0.5s ease;
}
.project-img-wrap img.project-logo-img {
  object-fit: contain;
  background: #fff;
  padding: 40px;
}
.project-card:hover .project-img-wrap img { transform: translateY(-12px) scale(1.03); }
.project-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(1,24,38,0.9) 100%);
}
.project-body { padding: 24px; }
.project-body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.project-body p { font-size: 0.875rem; color: var(--gray); line-height: 1.6; margin-bottom: 16px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.project-tag {
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.76rem; font-weight: 800;
  background: rgba(3,136,166,0.2);
  border: 1px solid rgba(3,136,166,0.36);
  color: var(--c4);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition);
}
.project-tag:hover {
  background: rgba(5,242,242,0.14);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}
.project-tag img {
  width: 17px;
  height: 17px;
  object-fit: contain;
  background: rgba(255,255,255,0.92);
  border-radius: 4px;
  padding: 1px;
}

.badge-symbol {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: rgba(255,255,255,0.92);
  color: var(--c1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.58rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  padding: 1px;
}

.hero-tag[data-tooltip]::before,
.badge[data-tooltip]::before,
.client-badge[data-tooltip]::before,
.tech-pill[data-tooltip]::before,
.project-tag[data-tooltip]::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: calc(100% + 6px);
  transform: translateX(-50%) translateY(4px);
  border: 6px solid transparent;
  border-top-color: rgba(1,24,38,0.98);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  z-index: 80;
}

.hero-tag[data-tooltip]::after,
.badge[data-tooltip]::after,
.client-badge[data-tooltip]::after,
.tech-pill[data-tooltip]::after,
.project-tag[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 18px);
  transform: translateX(-50%) translateY(4px);
  width: max-content;
  max-width: 260px;
  white-space: normal;
  background: rgba(1,24,38,0.98);
  border: 1px solid var(--border-hover);
  color: var(--white);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.74rem;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  box-shadow: var(--glow);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  z-index: 81;
}

.hero-tag[data-tooltip]:hover::before,
.hero-tag[data-tooltip]:focus-visible::before,
.badge[data-tooltip]:hover::before,
.badge[data-tooltip]:focus-visible::before,
.client-badge[data-tooltip]:hover::before,
.client-badge[data-tooltip]:focus-visible::before,
.tech-pill[data-tooltip]:hover::before,
.tech-pill[data-tooltip]:focus-visible::before,
.project-tag[data-tooltip]:hover::before,
.project-tag[data-tooltip]:focus-visible::before,
.hero-tag[data-tooltip]:hover::after,
.hero-tag[data-tooltip]:focus-visible::after,
.badge[data-tooltip]:hover::after,
.badge[data-tooltip]:focus-visible::after,
.client-badge[data-tooltip]:hover::after,
.client-badge[data-tooltip]:focus-visible::after,
.tech-pill[data-tooltip]:hover::after,
.tech-pill[data-tooltip]:focus-visible::after,
.project-tag[data-tooltip]:hover::after,
.project-tag[data-tooltip]:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== TIMELINE ===== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--c4), var(--c3), transparent);
  transform: translateX(-50%);
}
.tl-item {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  margin-bottom: 40px;
  position: relative;
}
.tl-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.tl-card:hover { border-color: var(--border-hover); box-shadow: var(--glow); }
.tl-current {
  border-color: rgba(5,242,242,0.35);
  box-shadow: var(--glow);
}
.tl-left { grid-column: 1; text-align: right; }
.tl-right { grid-column: 3; }
.tl-dot-col {
  grid-column: 2;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 24px;
}
.tl-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--c4);
  border: 3px solid var(--c1);
  box-shadow: 0 0 12px var(--c4);
  flex-shrink: 0;
  z-index: 1;
}
.tl-logo {
  width: 44px; height: 44px;
  border-radius: 8px;
  object-fit: contain;
  background: white;
  padding: 4px;
  margin-bottom: 10px;
}
.tl-logo-wide {
  width: 72px;
}
.tl-logo-paneas {
  width: 92px;
  background: #fff;
  border-radius: 8px;
  padding: 5px 7px;
}
.tl-logo-x3m {
  width: 86px;
  background: #fff;
  padding: 6px 8px;
}
.tl-logo-ds {
  width: 50px;
  height: 50px;
  background: #000;
  padding: 2px;
}
.tl-logo-placeholder {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: rgba(5,242,242,0.1);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.tl-left .tl-logo, .tl-left .tl-logo-placeholder { margin-left: auto; }
.tl-company-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--ff-head);
  font-weight: 700;
  margin-bottom: 10px;
}
.tl-company-link .tl-logo {
  margin-bottom: 0;
}
.tl-period { font-size: 0.75rem; color: var(--c4); font-weight: 600; letter-spacing: 1px; margin-bottom: 4px; }
.tl-role { font-family: var(--ff-head); font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.tl-company { font-size: 0.82rem; color: var(--gray); margin-bottom: 8px; }
.tl-type {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 50px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.tl-type.full { background: rgba(5,242,242,0.1); color: var(--c4); border: 1px solid rgba(5,242,242,0.2); }
.tl-type.part { background: rgba(3,136,166,0.1); color: var(--c3); border: 1px solid rgba(3,136,166,0.2); }
.tl-type.intern { background: rgba(2,64,89,0.5); color: var(--gray); border: 1px solid var(--border); }
.tl-desc { font-size: 0.82rem; color: var(--gray); margin-top: 8px; line-height: 1.5; }
.tl-empty { grid-column: 1; }
.tl-empty-r { grid-column: 3; }

/* ===== EDUCATION ===== */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.edu-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
}
.edu-card:hover { border-color: var(--border-hover); box-shadow: var(--glow); transform: translateY(-4px); }
.edu-icon {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.edu-logo {
  width: 64px;
  height: 60px;
  object-fit: contain;
  margin: 0 auto;
}
.edu-logo-wide {
  width: 170px;
  height: 48px;
}
.edu-logo-alura {
  width: 118px;
}
.edu-inst { font-family: var(--ff-head); font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.edu-degree { font-size: 0.875rem; color: var(--gray); margin-bottom: 8px; }
.edu-year { font-size: 0.78rem; color: var(--c4); font-weight: 600; }

/* ===== EXTRAS ===== */
.extras-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.extra-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}
.extra-card:hover { border-color: var(--border-hover); box-shadow: var(--glow); transform: translateY(-4px); }
.extra-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 230px;
  overflow: hidden;
  background: #011826;
}
.extra-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(1,24,38,0) 48%, rgba(1,24,38,0.2) 100%),
    radial-gradient(circle at 82% 16%, rgba(5,242,242,0.14), transparent 28%);
  pointer-events: none;
}
.extra-hobby-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}
.extra-card:hover .extra-hobby-img {
  transform: scale(1.04);
}
.extra-body { padding: 20px; }
.extra-body h3 { font-family: var(--ff-head); font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.extra-body p { font-size: 0.82rem; color: var(--gray); line-height: 1.5; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.contact-info p { color: var(--gray); font-size: 0.95rem; margin-bottom: 32px; }
.contact-links { display: flex; flex-direction: column; gap: 14px; }
.contact-link {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  color: var(--white);
}
.contact-link:hover { border-color: var(--border-hover); background: rgba(5,242,242,0.08); transform: translateX(4px); }
.contact-link-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(5,242,242,0.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-link-icon svg { width: 20px; height: 20px; color: var(--c4); }
.contact-link-info small { display: block; font-size: 0.72rem; color: var(--gray); margin-bottom: 2px; }
.contact-link-info strong { font-size: 0.9rem; font-weight: 600; }

.contact-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  backdrop-filter: blur(8px);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--gray); margin-bottom: 8px; letter-spacing: 0.5px; }
.form-group input, .form-group textarea {
  width: 100%;
  background: rgba(1,24,38,0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--ff-body);
  font-size: 0.9rem;
  transition: border-color var(--transition);
  outline: none;
  resize: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--c4); box-shadow: 0 0 0 3px rgba(5,242,242,0.08); }
.form-group textarea { height: 120px; }
.form-feedback { margin-top: 12px; font-size: 0.85rem; color: var(--c4); min-height: 1.2em; }
.btn-submit {
  width: 100%;
  background: var(--c4);
  color: var(--c1);
  border: none;
  padding: 14px;
  border-radius: 50px;
  font-family: var(--ff-head);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-submit:hover { background: var(--c5); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(5,242,242,0.25); }

/* ===== FOOTER ===== */
footer {
  background: var(--c1);
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-left .footer-logo { font-family: var(--ff-head); font-size: 1.1rem; font-weight: 700; }
.footer-left .footer-logo span { color: var(--c4); }
.footer-left small { display: block; font-size: 0.75rem; color: var(--gray); margin-top: 4px; }
.footer-socials { display: flex; gap: 12px; }
.footer-social {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  color: var(--gray);
  transition: all var(--transition);
}
.footer-social:hover { border-color: var(--c4); color: var(--c4); }
.footer-social svg { width: 16px; height: 16px; }
.footer-copy { font-size: 0.75rem; color: var(--gray); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 12px var(--c4); }
  50% { box-shadow: 0 0 24px var(--c4), 0 0 48px rgba(5,242,242,0.3); }
}
.tl-dot { animation: pulse 2s ease infinite; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-featured { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo-col { display: none; }
  .edu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; gap: 20px; position: fixed; inset: 0; background: var(--c1); align-items: center; justify-content: center; z-index: 99; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; z-index: 100; position: relative; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding: 100px 0 60px; }
  .hero-tags, .hero-ctas, .hero-socials { justify-content: center; }
  .hero-image-col { display: none; }
  .timeline::before { left: 28px; }
  .tl-item { grid-template-columns: 60px 1fr; }
  .tl-left { display: none; }
  .tl-right { grid-column: 2; }
  .tl-dot-col { grid-column: 1; }
  .tl-empty, .tl-empty-r { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .extras-grid { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .case-preview-grid { grid-template-columns: 1fr; }
  .personal-project-card { grid-template-columns: 1fr; padding: 22px; }
  .about-stats { flex-wrap: wrap; gap: 20px; }
  section { padding: 70px 0; }
  .projects-featured { padding: 28px; }
}