:root {
  --bg: #050505;
  --surface: #0f0f0f;
  --surface-alt: #151515;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f5f5f5;
  --text-muted: #a0a4b0;
  --muted: #6d6f7d;
  --primary: #16db65;
  --primary-dark: #11a44b;
  --gradient: linear-gradient(135deg, #16db65, #53bff9);
  --shadow: 0 25px 80px rgba(0, 0, 0, 0.35);
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-title: "Space Grotesk", "Manrope", system-ui, sans-serif;
}

.theme-light {
  --bg: #dfe4ec;
  --surface: #e9edf4;
  --surface-alt: #d7dce6;
  --border: rgba(11, 13, 22, 0.12);
  --text: #0c0f1a;
  --text-muted: #4b5062;
  --muted: #63677a;
  --shadow: 0 20px 45px rgba(9, 11, 19, 0.12);
}

.theme-light footer {
  background: #d4d9e3;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

a,
button,
.btn,
.filter-btn,
.project-links a,
.social-links a,
.hero-mini-nav a,
.nav-items a,
.rail-icons a,
.menu-toggle,
.contact-info .contact-item,
.tech-stack td {
  transition: box-shadow 0.25s ease, transform 0.15s ease;
}

a:hover,
button:hover,
.btn:hover,
.filter-btn:hover,
.project-links a:hover,
.social-links a:hover,
.hero-mini-nav a:hover,
.nav-items a:hover,
.rail-icons a:hover,
.menu-toggle:hover,
.contact-info .contact-item:hover,
.tech-stack td:hover {
  box-shadow: 0 0 18px rgba(22, 219, 101, 0.35);
}

main {
  position: relative;
  z-index: 1;
}

.container {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 24px);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  background: var(--primary);
  color: #000;
  padding: 10px 16px;
  border-radius: 6px;
  font-weight: 600;
  transition: top 0.2s ease;
  z-index: 100;
}

.skip-link:focus {
  top: 16px;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.theme-light header {
  background: rgba(247, 247, 251, 0.9);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.navbar i[aria-hidden="true"],
.btn i[aria-hidden="true"] {
  font-size: 0.9rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  display: flex;
  gap: 4px;
}

.logo-mark span {
  width: 10px;
  height: 26px;
  border-radius: 999px;
  background: var(--gradient);
}

.brand-name {
  font-size: 1.25rem;
  font-family: var(--font-title);
  letter-spacing: -0.02em;
}

.highlight {
  color: var(--primary);
}

.nav-items {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-items a {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  background: var(--surface-alt);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn i {
  font-size: 0.9rem;
}

.btn.primary-btn {
  background: var(--gradient);
  border: 1px solid transparent;
  color: #041b0b;
  box-shadow: 0 15px 30px rgba(22, 219, 101, 0.25);
}

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

.btn.outline-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.cv-only {
  display: none;
}

.cv-available .cv-only {
  display: inline-flex;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 26px;
  height: 2px;
  background: var(--text);
  display: block;
}

.hero {
  min-height: 90vh;
  padding: clamp(60px, 15vw, 120px) clamp(16px, 5vw, 24px) clamp(40px, 10vw, 80px);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  transition: transform 0.1s ease-out;
}

.hero-left {
  width: 100%;
  text-align: center;
  margin: 0 auto;
}


.super-title {
  color: var(--text-muted);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: capitalize;
  margin-bottom: 0.5rem;
  animation: fadeUp 0.8s ease both;
  font-weight: 500;
}

.hero-subtitle {
  font-size: 1rem;
  margin: 0;
  color: var(--text-muted);
}

.hero-title {
  font-size: clamp(2.75rem, 5vw, 4rem);
  font-family: var(--font-title);
  line-height: 1.1;
  margin: 10px 0;
}

.hero-role {
  font-family: "JetBrains Mono", monospace;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-tagline {
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.metric {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

.metric-label {
  display: block;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.hero-mini-nav {
  position: absolute;
  top: 30px;
  right: 40px;
  display: flex;
  gap: 24px;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
}

.hero-mini-nav a {
  position: relative;
  color: var(--text-muted);
  padding-bottom: 4px;
}

.hero-mini-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--border);
  transform-origin: right;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.hero-mini-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero-rail {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
}

.rail-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.rail-icons {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rail-icons a {
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: color 0.2s ease;
}

.rail-icons a:hover {
  color: var(--primary);
}

.rail-text {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 0.4em;
  font-size: 0.75rem;
  color: var(--muted);
}

.hero-dots {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  cursor: pointer;
  padding: 0;
  appearance: none;
}

.hero-dots .dot.active,
.hero-dots .dot:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.ed-welcome-bg {
  position: fixed;
  bottom: -8%;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(120px, 25vw, 420px);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.02);
  pointer-events: none;
  z-index: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.theme-light .ed-welcome-bg {
  color: rgba(0, 0, 0, 0.02);
}

.ed-welcome-badge {
  position: absolute;
  top: 20px;
  right: -10px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(22, 219, 101, 0.1);
  border: 1px solid rgba(22, 219, 101, 0.3);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  z-index: 10;
  animation: fadeInScale 0.6s ease 0.8s both;
}

.badge-icon {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  border: 2px solid var(--primary);
  transform: rotate(45deg);
}

.badge-arrow {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}

.ed-scroll-text {
  position: absolute;
  right: 24px;
  bottom: 20px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  color: var(--muted);
  opacity: 0.7;
  animation: fadeIn 1s ease 1.2s both;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.center-title {
  text-align: center;
  width: 100%;
}

.section-intro {
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 2.5rem;
}

section {
  padding: clamp(60px, 12vw, 100px) 0;
}

.about {
  background: var(--surface);
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 30px;
}

.hero-left {
  flex: 1;
  max-width: 760px;
}

.hero-right {
  display: none;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  text-align: center;
  align-items: center;
}

.about-text {
  max-width: 760px;
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.tech-stack {
  margin-top: 32px;
  padding: 24px 0;
}

.tech-title {
  margin: 0;
  font-size: 1.35rem;
}

.tech-stack {
  margin-top: 40px;
  padding: 36px 28px;
  background: var(--surface);
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.tech-title {
  margin: 0 0 8px 0;
  font-size: 1.35rem;
  font-weight: 700;
}

.tech-intro {
  margin: 0 0 24px 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 20px;
  justify-items: center;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  transition: all 0.25s ease;
  cursor: pointer;
  width: 100%;
  max-width: 120px;
  text-align: center;
}

.tech-item:hover {
  background: rgba(22, 219, 101, 0.08);
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(22, 219, 101, 0.15);
}

.tech-item img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.tech-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.tech-stack table {
  display: none;
}

.tech-table-wrapper {
  display: none;
}

.skills {
  background: var(--bg);
}

.section-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.curriculo-heading {
  align-items: flex-start;
}

.cv-lang-toggle {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.cv-lang-btn {
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cv-lang-btn:hover {
  border-color: var(--text-muted);
}

.cv-lang-btn.active {
  background: var(--gradient);
  color: #041b0b;
  border-color: transparent;
  box-shadow: var(--shadow);
}

.cv-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn.small {
  padding: 8px 14px;
  font-size: 0.85rem;
}

.btn.is-disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  pointer-events: none;
}

.curriculo-wrapper {
  margin-top: 32px;
}

.curriculo-pdf {
  background: var(--surface);
  border-radius: 24px;
  border: 1px solid var(--border);
  padding: 24px;
  box-shadow: var(--shadow);
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.file-name {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  text-transform: lowercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.file-status {
  margin-left: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

#latex-preview {
  background: var(--surface-alt);
  border-radius: 18px;
  padding: 20px;
  border: 1px solid var(--border);
  max-height: 420px;
  overflow: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88rem;
  white-space: pre-wrap;
  line-height: 1.5;
  color: var(--text);
}

.preview-hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
}

.pdf-actions {
  display: flex;
  gap: 8px;
}

.pdf-frame {
  border-radius: 18px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface-alt);
  height: clamp(500px, 80vh, 1100px);
  margin-bottom: 10px;
}

.pdf-frame iframe,
.pdf-frame embed,
.pdf-frame object {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  background: #fff;
}

.projects {
  background: var(--surface);
}

.projects-container {
  margin: 40px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 12px;
}

.filter-btn {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}

.filter-btn.active {
  background: var(--gradient);
  color: #041b0b;
  border-color: transparent;
}

.project-card {
  background: var(--surface-alt);
  border-radius: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s ease;
}

.project-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-card:hover {
  transform: translateY(-4px);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.project-card h3 {
  margin: 0;
  font-size: 1.3rem;
}

.project-card p {
  margin: 0;
  color: var(--text-muted);
  flex: 1;
}

.project-summary {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.project-summary li {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  line-height: 1.45;
}

.project-stack {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-stack li {
  padding: 6px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.project-links a {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text);
}

.project-links a.primary {
  background: var(--gradient);
  border-color: transparent;
  color: #041b0b;
}

.text-center {
  text-align: center;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.is-hidden {
  display: none !important;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--border);
  color: var(--text-muted);
}

.contact {
  background: var(--bg);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: start;
}

.contact-info,
.contact-form {
  background: var(--surface);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  align-items: center;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  display: grid;
  place-items: center;
}

.contact-details h4 {
  margin: 0 0 4px;
}

.contact-details p {
  margin: 0;
  color: var(--text-muted);
}

.form-feedback {
  min-height: 20px;
  margin: 4px 0 10px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.availability-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(22, 219, 101, 0.3);
  background: rgba(22, 219, 101, 0.08);
  margin-top: 6px;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
}

.status-indicator.available {
  background: var(--primary);
  box-shadow: 0 0 10px rgba(22, 219, 101, 0.8);
}

.form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-weight: 600;
}

input,
textarea {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  padding: 12px 14px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: border 0.2s ease;
  min-width: 0;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
}

footer {
  background: #020202;
  padding: 40px 0;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--gradient);
  color: #041b0b;
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 20;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

.btn,
.nav-items a,
.menu-toggle {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  width: 120px;
  height: 120px;
  margin-left: -60px;
  margin-top: -60px;
  background: rgba(22, 219, 101, 0.2);
  border-radius: 50%;
  pointer-events: none;
  transform: scale(0);
  animation: ripple 0.45s ease-out;
}

.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: grid;
  place-items: center;
  z-index: 1000;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 1s linear infinite;
}

.notification {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--surface);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 2000;
}

.notification.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.notification.success {
  border-color: rgba(22, 219, 101, 0.4);
}

.hero-title {
  animation: fadeUp 0.9s ease 0.1s both;
}

.hero-tagline {
  animation: fadeUp 1s ease 0.2s both;
}

.hero-ctas {
  animation: fadeUp 1.1s ease 0.3s both;
}

.hero-photo {
  animation: fadeInRight 1s ease 0.4s both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(0.8);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 0.7;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes ripple {
  to {
    transform: scale(1);
    opacity: 0;
  }
}

html {
  scroll-behavior: smooth;
}

/* Desktop Grande (1440px+) */
@media (min-width: 1441px) {
  .container {
    max-width: 1320px;
  }
}

/* Tablets Landscape/Desktop Pequeno (1024px - 1440px) */
@media (max-width: 1440px) and (min-width: 1024px) {
  .hero-mini-nav {
    right: 32px;
    gap: 20px;
    font-size: 0.85rem;
  }

  .hero-rail {
    left: 32px;
  }

  .hero-dots {
    right: 32px;
  }

  .section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  }

  .hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
  }
}

/* Tablets/Desktop Médio (1024px - 768px) */
@media (max-width: 1023px) {
  .hero-mini-nav,
  .hero-rail,
  .hero-dots {
    display: none;
  }

  .hero {
    padding-top: 80px;
    padding-bottom: 60px;
  }

  .section-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
  }

  .hero-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
  }

  .nav-items {
    gap: 20px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(95px, 1fr));
    gap: 18px;
  }

  .tech-item {
    padding: 14px;
    max-width: 110px;
  }

  .tech-item img {
    width: 65px;
    height: 65px;
  }

  .projects-container {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 16px;
  }

  .tech-item {
    padding: 12px;
    max-width: 105px;
  }

  .tech-item img {
    width: 60px;
    height: 60px;
  }

  .tech-item span {
    font-size: 0.85rem;
  }

  .pdf-frame {
    height: clamp(400px, 60vh, 900px);
  }
}

/* Tablets em Portrait (768px - 1023px) */
@media (max-width: 768px) {
  .navbar {
    padding: 14px 16px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-items {
    position: absolute;
    top: 64px;
    right: 16px;
    flex-direction: column;
    background: var(--surface);
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: none;
    z-index: 100;
    gap: 12px;
  }

  .nav-items.active {
    display: flex;
  }

  .nav-items a {
    padding: 8px 12px;
    font-size: 0.9rem;
  }

  .hero {
    padding: 70px 16px 50px;
    min-height: 80vh;
  }

  .hero-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
  }

  .section-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
  }

  .hero-tagline {
    font-size: 0.95rem;
    max-width: 90%;
  }

  section {
    padding: 70px 0;
  }

  .section-heading {
    flex-direction: column;
    align-items: center;
  }

  .cv-actions {
    flex-direction: column;
    width: 100%;
  }

  .cv-actions .btn {
    width: 100%;
  }

  .cv-lang-toggle {
    justify-content: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-info,
  .contact-form {
    padding: 20px;
  }

  .projects-container {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
  }

  .project-card {
    padding: 20px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(85px, 1fr));
    gap: 14px;
  }

  .tech-item {
    padding: 12px;
    max-width: 100px;
  }

  .tech-item img {
    width: 55px;
    height: 55px;
  }

  .tech-item span {
    font-size: 0.8rem;
  }

  .about-text {
    max-width: 100%;
  }

  .pdf-frame {
    height: clamp(350px, 50vh, 700px);
  }

  .curriculo-pdf {
    padding: 20px;
  }

  .preview-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-ctas {
    gap: 10px;
  }
}

/* Smartphones Grandes (480px - 767px) */
@media (max-width: 767px) {
  .navbar {
    padding: 12px 14px;
  }

  .brand-name {
    font-size: 1.1rem;
  }

  .hero {
    padding: 60px 14px 40px;
    min-height: 75vh;
  }

  .hero-title {
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .hero-role {
    font-size: 0.85rem;
  }

  .hero-tagline {
    font-size: 0.9rem;
    max-width: 95%;
    margin-bottom: 1.25rem;
  }

  .section-title {
    font-size: clamp(1.35rem, 2.2vw, 1.75rem);
    margin-bottom: 0.5rem;
  }

  .section-intro {
    font-size: 0.95rem;
  }

  section {
    padding: 60px 0;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  .btn {
    padding: 10px 14px;
    font-size: 0.9rem;
  }

  .btn i {
    font-size: 0.8rem;
  }

  .form-row {
    flex-direction: column;
    gap: 12px;
  }

  .form-group {
    width: 100%;
  }

  .form-group label {
    font-size: 0.95rem;
  }

  input,
  textarea {
    padding: 10px 12px;
    font-size: 16px;
  }

  textarea {
    min-height: 120px;
  }

  .contact-info,
  .contact-form {
    padding: 18px;
    border-radius: 16px;
  }

  .contact-content {
    gap: 20px;
  }

  .contact-item {
    gap: 12px;
    margin-bottom: 14px;
  }

  .contact-icon {
    width: 44px;
    height: 44px;
  }

  .projects-container {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .project-card {
    padding: 16px;
    gap: 12px;
    border-radius: 16px;
  }

  .project-card h3 {
    font-size: 1.1rem;
  }

  .project-header {
    font-size: 0.8rem;
  }

  .project-stack li {
    padding: 4px 10px;
    font-size: 0.8rem;
  }

  .project-links {
    gap: 8px;
  }

  .project-links a {
    padding: 8px 12px;
    font-size: 0.8rem;
    border-radius: 8px;
  }

  .tech-stack {
    margin-top: 32px;
    padding: 28px 20px;
  }

  .tech-title {
    font-size: 1.2rem;
  }

  .tech-intro {
    margin-bottom: 18px;
    font-size: 0.9rem;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 14px;
  }

  .tech-item {
    padding: 10px;
    gap: 10px;
    max-width: 95px;
  }

  .tech-item img {
    width: 50px;
    height: 50px;
  }

  .tech-item span {
    font-size: 0.8rem;
  }

  .section-heading {
    gap: 12px;
  }

  .cv-lang-toggle {
    width: 100%;
    justify-content: center;
  }

  .cv-lang-btn {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .cv-actions {
    width: 100%;
    flex-direction: column;
  }

  .cv-actions .btn {
    width: 100%;
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .curriculo-pdf {
    padding: 16px;
    border-radius: 16px;
  }

  .preview-header {
    gap: 8px;
    margin-bottom: 12px;
  }

  .file-name {
    font-size: 0.85rem;
  }

  .file-status {
    font-size: 0.8rem;
  }

  .pdf-frame {
    height: clamp(300px, 45vh, 600px);
    margin-bottom: 8px;
    border-radius: 12px;
  }

  .preview-hint {
    font-size: 0.85rem;
    margin-top: 8px;
  }

  .text-center {
    flex-direction: column;
    gap: 10px;
  }

  .text-center .btn {
    width: 100%;
  }

  .ed-scroll-text {
    display: none;
  }

  footer {
    padding: 30px 16px;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
  }

  .social-links {
    justify-content: center;
  }
}

/* Smartphones Pequenos (até 479px) */
@media (max-width: 479px) {
  .navbar {
    padding: 10px 12px;
  }

  .logo-mark {
    gap: 3px;
  }

  .logo-mark span {
    width: 8px;
    height: 22px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .btn {
    padding: 8px 12px;
    font-size: 0.85rem;
    gap: 6px;
  }

  .btn i {
    font-size: 0.7rem;
  }

  .hero {
    padding: 50px 12px 30px;
    min-height: 70vh;
  }

  .hero-title {
    font-size: clamp(1.3rem, 2vw, 1.8rem);
  }

  .hero-subtitle {
    font-size: 0.85rem;
  }

  .hero-role {
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
  }

  .super-title {
    font-size: 0.85rem;
  }

  .hero-tagline {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.4;
  }

  .section-title {
    font-size: clamp(1.2rem, 1.8vw, 1.5rem);
    margin-bottom: 0.4rem;
  }

  .section-intro {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }

  section {
    padding: 50px 0;
  }

  .container {
    padding: 0 12px;
  }

  .hero-ctas .btn {
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .about-text {
    max-width: 100%;
  }

  .about-text p {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .tech-stack {
    margin-top: 20px;
    padding: 20px 16px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 12px;
  }

  .tech-item {
    padding: 8px;
    gap: 8px;
    max-width: 85px;
  }

  .tech-item img {
    width: 45px;
    height: 45px;
  }

  .tech-item span {
    font-size: 0.75rem;
  }

  .contact-form,
  .contact-info {
    padding: 16px;
    border-radius: 12px;
  }

  .contact-item {
    gap: 10px;
    margin-bottom: 12px;
  }

  .contact-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .contact-details h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
  }

  .contact-details p {
    font-size: 0.85rem;
  }

  .form-group label {
    font-size: 0.9rem;
    margin-bottom: 4px;
  }

  input,
  textarea {
    padding: 8px 10px;
    font-size: 16px;
    border-radius: 10px;
  }

  textarea {
    min-height: 100px;
  }

  .form-feedback {
    font-size: 0.85rem;
    min-height: 18px;
  }

  .projects-container {
    gap: 12px;
  }

  .project-card {
    padding: 14px;
    gap: 10px;
    border-radius: 12px;
  }

  .project-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
  }

  .project-card p {
    font-size: 0.85rem;
  }

  .project-header {
    font-size: 0.75rem;
  }

  .project-stack {
    gap: 6px;
  }

  .project-stack li {
    padding: 3px 8px;
    font-size: 0.75rem;
  }

  .project-links {
    gap: 6px;
  }

  .project-links a {
    padding: 6px 10px;
    font-size: 0.75rem;
    border-radius: 6px;
  }

  .empty-state {
    padding: 30px 16px;
    border-radius: 12px;
  }

  .text-center {
    gap: 8px;
  }

  .cv-lang-toggle {
    gap: 8px;
  }

  .cv-lang-btn {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  .cv-actions .btn {
    padding: 8px 10px;
    font-size: 0.8rem;
  }

  .curriculo-pdf {
    padding: 14px;
  }

  .preview-header {
    gap: 6px;
    margin-bottom: 10px;
  }

  .file-name {
    font-size: 0.8rem;
  }

  .file-status {
    margin-left: 6px;
    font-size: 0.75rem;
  }

  .pdf-frame {
    height: clamp(250px, 40vh, 500px);
    margin-bottom: 6px;
    border-radius: 10px;
  }

  .preview-hint {
    font-size: 0.8rem;
    margin-top: 6px;
  }

  footer {
    padding: 24px 12px;
  }

  .footer-logo {
    gap: 8px;
    font-size: 0.95rem;
  }

  .footer-content {
    font-size: 0.85rem;
  }

  .social-links {
    gap: 10px;
  }

  .social-links a {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .ed-welcome-bg {
    font-size: clamp(80px, 20vw, 200px);
    bottom: -5%;
  }

  .ed-welcome-badge {
    display: none;
  }
}