/* ============================================
   EDUARDO VIANA — PERSONAL PORTFOLIO
   Premium Redesign — Inspired by Evolves Studio
   ============================================ */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  background-color: #080808;
  color: #e4e4e7;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
em { font-style: italic; }
.container { width: 90%; max-width: 1280px; margin: 0 auto; }

/* --- CSS VARIABLES --- */
:root {
  --bg: #080808;
  --bg-2: #0f0f0f;
  --bg-3: #161616;
  --border: rgba(255,255,255,0.08);
  --text: #e4e4e7;
  --text-muted: #71717a;
  --text-dim: #3f3f46;
  --accent: #a855f7;
  --accent-2: #6366f1;
  --accent-3: #06b6d4;
  --gradient: linear-gradient(135deg, #a855f7, #6366f1, #06b6d4);
  --font-display: 'Syne', sans-serif;
  --radius: 16px;
  --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- CUSTOM CURSOR --- */
.cursor {
  width: 8px; height: 8px;
  background: #a855f7;
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, opacity 0.3s;
  mix-blend-mode: difference;
}
.cursor-follower {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(168,85,247,0.6);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, width 0.3s, height 0.3s, opacity 0.3s;
}
body:hover .cursor { opacity: 1; }
.cursor.hover { width: 14px; height: 14px; }
.cursor-follower.hover { width: 54px; height: 54px; border-color: rgba(168,85,247,0.4); }

/* --- LOADER --- */
.loader {
  position: fixed; inset: 0;
  background: #080808;
  display: flex; align-items: center; justify-content: center;
  z-index: 99990;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; }
.loader-logo {
  font-family: var(--font-display);
  font-size: 4rem; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 2rem;
  animation: pulse-logo 1s ease infinite alternate;
}
@keyframes pulse-logo { from { opacity: 0.6; } to { opacity: 1; } }
.loader-bar { width: 200px; height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; margin: 0 auto; }
.loader-fill { height: 100%; background: var(--gradient); border-radius: 2px; animation: fill-bar 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
@keyframes fill-bar { from { width: 0%; } to { width: 100%; } }

/* --- HEADER --- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.5rem 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.logo { display: flex; align-items: center; }
.logo-text { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
.logo-dot { color: var(--accent); }
.nav-list { display: flex; gap: 2.5rem; }
.nav-link {
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--text-muted);
  transition: var(--transition); position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--accent);
  transition: width 0.3s ease;
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }
.btn-header {
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.12em; color: #fff;
  border: 1px solid var(--border); border-radius: 50px;
  padding: 0.6rem 1.5rem;
  transition: var(--transition); display: flex; align-items: center; gap: 0.4rem;
}
.btn-header:hover { background: rgba(168,85,247,0.15); border-color: var(--accent); }
.btn-arrow { font-size: 1rem; }
.menu-toggle { display: none; flex-direction: column; gap: 6px; background: none; border: none; cursor: none; padding: 0.5rem; }
.menu-toggle span { display: block; width: 24px; height: 1.5px; background: #fff; transition: var(--transition); border-radius: 2px; }
.mobile-menu {
  display: none; position: fixed; inset: 0;
  background: rgba(8,8,8,0.97);
  backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center;
  z-index: 999; gap: 2rem;
}
.mobile-menu.active { display: flex; }
.mobile-menu ul { display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.mobile-nav-link { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }

/* --- HERO --- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 6rem 0 4rem;
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.hero-noise {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(168,85,247,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(99,102,241,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(6,182,212,0.05) 0%, transparent 50%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 50px;
  padding: 0.5rem 1.2rem; margin-bottom: 2rem;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s ease 0.3s forwards;
}
.tag-dot { width: 6px; height: 6px; background: #22c55e; border-radius: 50%; animation: ping 1.5s ease infinite; }
@keyframes ping { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.4); opacity: 0.7; } }
.hero-title {
  font-family: var(--font-display); font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 800; line-height: 1; letter-spacing: -0.04em;
  color: #fff; margin-bottom: 1.5rem;
}
.line-reveal { display: block; overflow: hidden; }
.line-reveal:nth-child(1) { animation: fadeUp 0.9s ease 0.5s both; }
.line-reveal:nth-child(2) { animation: fadeUp 0.9s ease 0.65s both; }
.line-reveal:nth-child(3) { animation: fadeUp 0.9s ease 0.8s both; }
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-cursor-blink { animation: blink 1s ease infinite; -webkit-text-fill-color: var(--accent); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero-sub { max-width: 500px; margin-bottom: 2.5rem; color: var(--text-muted); font-size: 1.05rem; line-height: 1.7; opacity: 0; animation: fadeUp 0.9s ease 1s forwards; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 4rem; opacity: 0; animation: fadeUp 0.9s ease 1.1s forwards; }
.hero-stats { display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap; opacity: 0; animation: fadeUp 0.9s ease 1.2s forwards; }
.stat { display: flex; flex-direction: column; gap: 0.2rem; }
.stat-number { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: #fff; line-height: 1; }
.stat-unit { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--accent); display: inline; }
.stat-label { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 50px; background: var(--border); }
.hero-scroll-indicator {
  position: absolute; bottom: 3rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
  font-family: var(--font-display); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--text-dim); z-index: 2;
  animation: fadeUp 1s ease 1.5s both;
}
.scroll-line { width: 1px; height: 50px; background: linear-gradient(to bottom, var(--accent), transparent); animation: scroll-pulse 2s ease infinite; }
@keyframes scroll-pulse { 0%, 100% { transform: scaleY(1); opacity: 0.5; } 50% { transform: scaleY(1.2); opacity: 1; } }

/* --- HERO FLOATING CARD --- */
.hero-floating-card {
  position: absolute; right: 5%; top: 50%; transform: translateY(-50%);
  background: rgba(15,15,15,0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px; padding: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  z-index: 3; min-width: 230px;
  animation: float 4s ease-in-out infinite, fadeUp 1s ease 1.3s both;
  box-shadow: 0 0 60px rgba(168,85,247,0.15), 0 20px 40px rgba(0,0,0,0.5);
}
@keyframes float { 0%, 100% { transform: translateY(-50%); } 50% { transform: translateY(calc(-50% - 12px)); } }
.hero-avatar { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(168,85,247,0.4); flex-shrink: 0; }
.hero-card-info { display: flex; flex-direction: column; gap: 0.3rem; }
.card-name { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: #fff; }
.card-role { font-size: 0.75rem; color: var(--text-muted); }
.card-status { display: flex; align-items: center; gap: 0.4rem; font-size: 0.7rem; color: #22c55e; }
.status-dot { width: 7px; height: 7px; background: #22c55e; border-radius: 50%; flex-shrink: 0; }
.status-dot.pulse { animation: status-pulse 2s ease infinite; }
@keyframes status-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); } 50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); } }

/* --- MARQUEE --- */
.marquee-section { padding: 2rem 0; overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.marquee-track { overflow: hidden; white-space: nowrap; }
.marquee-content {
  display: inline-flex; align-items: center; gap: 2.5rem;
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--text-muted);
  animation: marquee-slide 25s linear infinite;
  will-change: transform;
}
.marquee-content .sep { color: var(--accent); font-size: 0.6rem; }
@keyframes marquee-slide { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* --- BUTTONS --- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; color: #fff;
  background: var(--gradient); border-radius: 50px;
  padding: 0.85rem 2rem;
  transition: var(--transition); position: relative; overflow: hidden;
  box-shadow: 0 0 30px rgba(168,85,247,0.3);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(168,85,247,0.5); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 50px;
  padding: 0.85rem 2rem; transition: var(--transition);
}
.btn-ghost:hover { color: #fff; border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.05); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; color: #fff;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 50px;
  padding: 1rem 2.5rem; transition: var(--transition);
}
.btn-outline:hover { background: rgba(168,85,247,0.1); border-color: var(--accent); transform: translateY(-2px); }
.btn-outline svg { width: 16px; height: 16px; }
.btn-primary.large, .btn-ghost.large { padding: 1rem 2.5rem; font-size: 0.8rem; }

/* --- SECTIONS --- */
.section { padding: 8rem 0; }
.section-tag {
  display: inline-flex; margin-bottom: 1.5rem;
}
.section-tag span {
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--accent);
  border: 1px solid rgba(168,85,247,0.3); border-radius: 50px;
  padding: 0.35rem 1rem; background: rgba(168,85,247,0.08);
}
.section-title {
  font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; color: #fff;
  margin-bottom: 1.5rem;
}
.section-title em { color: var(--accent); font-style: italic; }
.section-desc { color: var(--text-muted); font-size: 1rem; max-width: 400px; }
.section-header { margin-bottom: 5rem; }

/* --- SOBRE --- */
.sobre-section { background: var(--bg-2); }
.sobre-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 6rem; align-items: start; }
.sobre-left { position: sticky; top: 8rem; }
.sobre-cta { display: flex; align-items: center; gap: 2rem; margin-top: 2.5rem; flex-wrap: wrap; }
.cta-circle {
  position: relative; width: 120px; height: 120px; flex-shrink: 0;
  animation: spin-slow 15s linear infinite;
  color: var(--text-muted); cursor: none;
}
.cta-circle:hover { color: var(--accent); }
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.cta-circle-arrow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-size: 1.3rem; color: var(--accent);
  animation: spin-slow-reverse 15s linear infinite;
}
@keyframes spin-slow-reverse { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(-360deg); } }
.sobre-right { display: flex; flex-direction: column; gap: 3rem; }
.sobre-photo-wrapper {
  position: relative; border-radius: var(--radius); overflow: visible;
}
.sobre-photo-bg {
  position: absolute; inset: -2px;
  background: var(--gradient); border-radius: calc(var(--radius) + 2px);
  opacity: 0.3; filter: blur(20px);
}
.sobre-photo {
  width: 100%; height: 400px; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--border);
  position: relative; z-index: 1;
}
.sobre-photo-badge {
  position: absolute; bottom: 1.5rem; left: 1.5rem; z-index: 2;
  display: flex; align-items: center; gap: 0.8rem;
  background: rgba(8,8,8,0.85); backdrop-filter: blur(15px);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 0.8rem 1.2rem;
}
.sobre-photo-badge span { font-size: 1.4rem; }
.sobre-photo-badge div { display: flex; flex-direction: column; }
.sobre-photo-badge strong { font-family: var(--font-display); font-size: 0.9rem; color: #fff; font-weight: 700; }
.sobre-photo-badge > div > span { font-size: 0.7rem; color: var(--text-muted); }
.sobre-text p { color: var(--text-muted); font-size: 1rem; line-height: 1.8; margin-bottom: 1.2rem; }
.text-link { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.sobre-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.info-item { display: flex; flex-direction: column; gap: 0.3rem; }
.info-label { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; color: var(--text-dim); }
.info-value { font-size: 0.85rem; color: var(--text); font-weight: 500; }
.status-available { display: flex; align-items: center; gap: 0.4rem; color: #22c55e; }

/* --- PORTFOLIO --- */
.portfolio-section { background: var(--bg); position: relative; }
.section-bg-text {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-display); font-size: clamp(6rem, 15vw, 18rem);
  font-weight: 800; color: rgba(255,255,255,0.02); white-space: nowrap;
  letter-spacing: 0.1em; pointer-events: none; user-select: none;
}
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-bottom: 4rem; }
.project-card { background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.project-card:hover { border-color: rgba(168,85,247,0.3); transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(168,85,247,0.08); }
.project-link { display: block; }
.project-image-wrapper { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.project-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.project-card:hover .project-img { transform: scale(1.05); }
.project-overlay {
  position: absolute; inset: 0;
  background: rgba(8,8,8,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-view-btn {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.1em; color: #fff;
  border: 1px solid rgba(255,255,255,0.3); border-radius: 50px;
  padding: 0.7rem 1.5rem;
  transform: translateY(10px); transition: var(--transition);
}
.project-card:hover .project-view-btn { transform: translateY(0); }
.project-number {
  position: absolute; top: 1rem; left: 1rem;
  font-family: var(--font-display); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; color: rgba(255,255,255,0.6);
  background: rgba(8,8,8,0.6); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 50px;
  padding: 0.3rem 0.8rem;
}
.project-info { padding: 1.8rem; }
.project-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.8rem; }
.project-tags span {
  font-family: var(--font-display); font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--accent);
  border: 1px solid rgba(168,85,247,0.25); border-radius: 50px;
  padding: 0.25rem 0.75rem; background: rgba(168,85,247,0.08);
}
.project-title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 0.6rem; line-height: 1.2; }
.project-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1.2rem; }
.project-cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--text-muted); transition: var(--transition);
}
.project-cta svg { width: 14px; height: 14px; transition: transform 0.3s; }
.project-card:hover .project-cta { color: var(--accent); }
.project-card:hover .project-cta svg { transform: translate(3px, -3px); }
.portfolio-cta { text-align: center; }

/* --- SKILLS --- */
.skills-section { background: var(--bg-2); }
.skills-grid { display: grid; grid-template-columns: 1fr 1.8fr; gap: 6rem; align-items: start; }
.skills-left { position: sticky; top: 8rem; }
.skills-left p { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 2.5rem; }
.skills-cards { display: flex; flex-direction: column; gap: 1.5rem; }
.skill-category {
  background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.8rem; transition: var(--transition);
}
.skill-category:hover { border-color: rgba(168,85,247,0.3); }
.skill-category-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.2rem; }
.skill-icon { font-size: 1.3rem; }
.skill-category-header h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: #fff; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.skill-tag {
  font-family: var(--font-display); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.08em; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 50px;
  padding: 0.3rem 0.8rem; background: var(--bg);
  transition: var(--transition);
}
.skill-tag:hover, .skill-tag.featured { color: var(--accent); border-color: rgba(168,85,247,0.3); background: rgba(168,85,247,0.08); }
.skill-bar-wrapper { display: flex; flex-direction: column; gap: 0.4rem; }
.skill-bar-label { font-size: 0.65rem; color: var(--text-dim); font-weight: 500; letter-spacing: 0.05em; }
.skill-bar { height: 3px; background: var(--border); border-radius: 3px; overflow: hidden; }
.skill-bar-fill { height: 100%; background: var(--gradient); border-radius: 3px; width: 0%; transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1); }

/* --- PROCESSO --- */
.processo-section { background: var(--bg); }
.processo-accordion { margin-top: 4rem; }
.accordion-item { border-bottom: 1px solid var(--border); overflow: hidden; }
.accordion-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2rem 0; cursor: none; transition: var(--transition);
}
.accordion-header:hover .accordion-left h3 { color: var(--accent); }
.accordion-left { display: flex; align-items: center; gap: 2rem; }
.acc-num { font-family: var(--font-display); font-size: 0.75rem; font-weight: 700; color: var(--text-dim); letter-spacing: 0.1em; flex-shrink: 0; }
.accordion-left h3 { font-family: var(--font-display); font-size: clamp(1.3rem, 2.5vw, 2rem); font-weight: 700; color: #fff; transition: var(--transition); }
.accordion-icon { font-size: 1.8rem; color: var(--text-muted); transition: var(--transition); flex-shrink: 0; line-height: 1; }
.accordion-item.active .accordion-icon { transform: rotate(45deg); color: var(--accent); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.accordion-item.active .accordion-body { max-height: 200px; }
.accordion-body p { padding: 0 0 2rem 5.5rem; color: var(--text-muted); font-size: 1rem; line-height: 1.8; max-width: 600px; }

/* --- CONTATO --- */
.contato-section { background: var(--bg-2); }
.contato-inner { text-align: center; max-width: 700px; margin: 0 auto; }
.contato-title { font-family: var(--font-display); font-size: clamp(3rem, 6vw, 5.5rem); font-weight: 800; line-height: 1; letter-spacing: -0.04em; color: #fff; margin: 1.5rem 0; }
.contato-sub { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 3rem; }
.contato-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }
.social-links { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; padding-top: 2rem; border-top: 1px solid var(--border); }
.social-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--text-muted);
  transition: var(--transition);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover { color: var(--accent); }

/* --- FOOTER --- */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 4rem 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; padding-bottom: 3rem; }
.footer-left { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo .logo-text { font-size: 1.5rem; }
.footer-left p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.7; max-width: 320px; }
.footer-links { display: flex; gap: 4rem; }
.footer-col h4 { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.15em; color: var(--text-dim); margin-bottom: 1.5rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col li a { font-size: 0.875rem; color: var(--text-muted); transition: var(--transition); }
.footer-col li a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding: 1.5rem 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.footer-bottom p { font-size: 0.8rem; color: var(--text-dim); }

/* --- FLOATING WA --- */
.floating-wa {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
  width: 56px; height: 56px; background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition); overflow: visible;
}
.floating-wa:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,0.6); }
.floating-wa svg { width: 28px; height: 28px; fill: #fff; }
.wa-tooltip {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%);
  background: rgba(8,8,8,0.9); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 0.4rem 0.8rem; font-size: 0.7rem; white-space: nowrap; color: #fff;
  opacity: 0; transition: opacity 0.3s; pointer-events: none;
}
.floating-wa:hover .wa-tooltip { opacity: 1; }

/* --- ANIMATIONS --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.reveal-up.visible { opacity: 1; transform: translateY(0); }

/* --- MAGNETIC BUTTON --- */
.magnetic { transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1); }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .sobre-grid, .skills-grid { grid-template-columns: 1fr; gap: 3rem; }
  .sobre-left, .skills-left { position: static; }
  .hero-floating-card { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav, .btn-header { display: none; }
  .menu-toggle { display: flex; }
  .hero-title { font-size: clamp(2.2rem, 8vw, 5rem); word-break: break-word; }
  .hero-stats { gap: 1.5rem; }
  .stat-number { font-size: 2rem; }
  .section { padding: 4rem 0; }
  .section-title { font-size: 2.2rem; word-break: break-word; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-links { flex-direction: column; gap: 2rem; }
  .footer-bottom-inner { flex-direction: column; text-align: center; gap: 1rem; }
  .accordion-left { gap: 1rem; }
  .accordion-left h3 { font-size: 1.2rem; }
  .accordion-body p { padding: 1rem 0 1.5rem 0; }
  .sobre-info-grid { grid-template-columns: 1fr; }
  .contato-title { font-size: clamp(2.2rem, 8vw, 5.5rem); word-break: break-word; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; width: 100%; }
  .btn-primary, .btn-ghost, .btn-outline { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; align-items: flex-start; }
  .stat-divider { width: 40px; height: 1px; }
  .contato-actions { flex-direction: column; width: 100%; }
  .hero-tag { font-size: 0.6rem; padding: 0.4rem 0.8rem; text-align: center; }
  .floating-wa { width: 50px; height: 50px; bottom: 1.5rem; right: 1.5rem; }
  .floating-wa svg { width: 24px; height: 24px; }
}