:root {
  --bg: #07111f;
  --bg-secondary: #0b1728;
  --card: #101e31;
  --card-hover: #142640;
  --text: #f4f7fb;
  --text-secondary: #a9b7ca;
  --text-primary: #e6edf7;
  --surface: #101e31;
  --azure: #28a8ea;
  --azure-light: #64c8ff;
  --border: rgba(255, 255, 255, 0.09);
  --max-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 80% 10%, rgba(0, 120, 212, 0.16), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 17, 31, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: 72px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

nav > a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

nav div {
  display: flex;
  gap: 28px;
}

nav div a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

nav div a:hover {
  color: var(--azure-light);
}

main {
  overflow: hidden;
}

section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px;
}

/* Hero */

#inicio {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  align-items: center;
  gap: 64px;
}

.hero-content {
  min-width: 0;
}

.hero-eyebrow {
  color: var(--azure-light);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 18px;
}

#inicio h1 {
  font-size: clamp(3rem, 5vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  margin-bottom: 18px;
  background: linear-gradient(90deg, #ffffff, #bfe9ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: var(--text);
}

#inicio h2 {
  color: var(--azure-light);
  font-size: clamp(1.25rem, 2.3vw, 2rem);
  line-height: 1.25;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-description {
  max-width: 700px;
  color: var(--text-secondary);
  font-size: 1.12rem;
  margin-bottom: 36px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.hero-highlights > div {
  min-width: 0;
  padding: 16px 18px;
  background: rgba(15, 35, 58, 0.55);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.hero-highlights strong {
  display: block;
  color: var(--azure-light);
  font-size: 1.05rem;
  margin-bottom: 5px;
}

.hero-highlights span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.4;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions a,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 600;
  border: 1px solid var(--azure);
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.button-primary {
  background: var(--azure);
  color: #04101c;
}

.button-secondary {
  color: var(--azure-light);
}

.hero-actions a:hover,
.button:hover {
  transform: translateY(-2px);
  background: var(--azure-light);
  color: #04101c;
}

/* Hero profile */

.hero-profile {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo-wrapper {
  position: relative;
  width: min(100%, 390px);
  aspect-ratio: 1;
  padding: 7px;
  border-radius: 28px;
  background: linear-gradient(
    145deg,
    rgba(100, 200, 255, 0.95),
    rgba(40, 168, 234, 0.2) 45%,
    rgba(255, 255, 255, 0.08)
  );
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.32),
    0 0 70px rgba(40, 168, 234, 0.12);
}

.hero-photo-wrapper::before {
  content: "";
  position: absolute;
  width: 68%;
  height: 68%;
  right: -15%;
  bottom: -15%;
  border-radius: 50%;
  background: rgba(40, 168, 234, 0.13);
  filter: blur(45px);
  z-index: -1;
}

.hero-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Section titles */

section > h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 30px;
  letter-spacing: -0.03em;
}

section > h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin-top: 12px;
  background: var(--azure);
  border-radius: 10px;
}

/* About */

.about-header {
  max-width: 760px;
  margin-bottom: 48px;
}

.about-eyebrow {
  margin-bottom: 12px;
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.about-header h2 {
  margin-bottom: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 72px;
  align-items: start;
}

.about-main {
  max-width: 720px;
}

.about-main p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.about-main .about-lead {
  color: var(--text-primary);
  font-size: 1.22rem;
  line-height: 1.7;
}

.about-principles {
  display: grid;
  gap: 12px;
}

.about-principles article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.about-principles article > span {
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.about-principles h3 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.about-principles p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

#sobre {
  padding-bottom: 48px;
}

/* Expertise */

#especialidades > div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

#especialidades article,
#projetos article {
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

#especialidades article:hover,
#projetos article:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 168, 234, 0.45);
}

#especialidades h3,
#projetos h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

#especialidades p,
#projetos p {
  color: var(--text-secondary);
}

/* Certifications */

.certifications-intro {
  max-width: 850px;
  margin-bottom: 32px;
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.credentials-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.credentials-summary > div {
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  text-align: center;
}

.credentials-summary strong {
  display: block;
  margin-bottom: 6px;
  color: var(--azure);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.credentials-summary span {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.certifications-grid article {
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.certifications-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 168, 234, 0.45);
}

.certifications-grid h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.certifications-grid p {
  color: var(--text-secondary);
}

/* Certifications responsive */

@media (max-width: 1000px) {
  .certifications-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .credentials-summary,
  .certifications-grid {
    grid-template-columns: 1fr;
  }

  .credentials-summary > div,
  .certifications-grid article {
    padding: 22px;
  }
}

.certifications-actions {
  margin-top: 30px;
}

.certifications-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Projects */

.project-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 48px;
  align-items: stretch;
  max-width: none;
  padding: 36px;
}

.project-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.project-tech {
  color: var(--azure-light);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

#projetos .project-card h3 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.15;
  margin-bottom: 18px;
}

.project-description {
  max-width: 680px;
  color: var(--text-secondary);
  font-size: 1.03rem;
  margin-bottom: 28px;
}

.project-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: 100%;
  margin-bottom: 28px;
}

.project-highlights > div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.project-highlights strong {
  display: block;
  color: var(--text);
  font-size: 0.9rem;
  margin-bottom: 7px;
}

.project-highlights span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.5;
}

#projetos .project-link {
  display: inline-flex;
  align-items: center;
  margin-top: 4px;
  color: var(--azure-light);
  font-weight: 600;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

#projetos .project-link:hover {
  color: #ffffff;
  text-decoration: none;
  transform: translateX(3px);
}

/* Project architecture */

.project-architecture {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(40, 168, 234, 0.18);
  border-radius: 14px;
  background:
    radial-gradient(
      circle at 80% 15%,
      rgba(40, 168, 234, 0.14),
      transparent 38%
    ),
    rgba(4, 16, 28, 0.55);
}

.project-architecture::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -70px;
  bottom: -80px;
  border-radius: 50%;
  background: rgba(40, 168, 234, 0.08);
  filter: blur(20px);
}

.architecture-label {
  position: relative;
  z-index: 1;
  color: var(--azure-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin-bottom: 24px;
}

.architecture-flow {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.architecture-node {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(16, 30, 49, 0.88);
}

.architecture-node strong {
  display: block;
  color: var(--text);
  font-size: 0.98rem;
  margin-bottom: 2px;
}

.architecture-node span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.architecture-node-primary {
  border-color: rgba(100, 200, 255, 0.55);
  background:
    linear-gradient(
      135deg,
      rgba(40, 168, 234, 0.18),
      rgba(16, 30, 49, 0.9)
    );
  box-shadow: 0 0 28px rgba(40, 168, 234, 0.08);
}

.architecture-node-primary strong {
  color: var(--azure-light);
}

.architecture-arrow {
  align-self: center;
  padding: 5px 0;
  color: var(--azure-light);
  font-size: 1.05rem;
  line-height: 1;
  transform: rotate(90deg);
}

/* Project responsive */

@media (max-width: 1000px) {
  .project-card {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .project-architecture {
    min-height: auto;
  }

  .architecture-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 8px;
  }

  .architecture-arrow {
    padding: 0;
    transform: none;
  }
}

@media (max-width: 760px) {
  .project-card {
    padding: 18px;
  }

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

  .architecture-flow {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .architecture-arrow {
    align-self: center;
    padding: 5px 0;
    transform: rotate(90deg);
  }
}

/* Articles & Technical Content */

.content-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 36px;
}

.content-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
}

.content-header h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin-top: 12px;
  background: var(--azure);
  border-radius: 10px;
}

.content-eyebrow {
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.content-intro {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.content-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 26px;
  overflow: hidden;
  background:
    linear-gradient(
      145deg,
      var(--card),
      rgba(11, 23, 40, 0.9)
    );
  border: 1px solid var(--border);
  border-radius: 14px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.content-card:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 168, 234, 0.45);
}

.content-card-featured {
  border-color: rgba(40, 168, 234, 0.32);
  background:
    radial-gradient(
      circle at 90% 5%,
      rgba(40, 168, 234, 0.13),
      transparent 35%
    ),
    linear-gradient(
      145deg,
      var(--card),
      rgba(11, 23, 40, 0.9)
    );
}

.content-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.content-category {
  color: var(--azure-light);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.content-number {
  color: rgba(169, 183, 202, 0.35);
  font-size: 1.3rem;
  font-weight: 700;
}

.content-card h3 {
  max-width: 330px;
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1.25;
  margin-bottom: 16px;
}

.content-card > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 22px;
}

.content-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 24px;
}

.content-tags span {
  padding: 5px 9px;
  color: var(--text-secondary);
  font-size: 0.72rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.025);
}

.content-status {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: auto;
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 600;
}

.content-status::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--azure);
  box-shadow: 0 0 10px rgba(40, 168, 234, 0.45);
}

.content-link {
  display: inline-flex;
  align-items: center;
  margin-top: 22px;
  color: var(--azure-light);
  font-size: 0.95rem;
  font-weight: 700;
  transition: transform 0.2s ease, color 0.2s ease;
}

.content-link:hover {
  color: var(--text);
  transform: translateX(4px);
}

/* Contact */

.contact-header {
  max-width: 820px;
  margin-bottom: 36px;
}

.contact-eyebrow {
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

#contato .contact-intro {
  max-width: 760px;
  color: var(--text-secondary);
  font-size: 1.08rem;
  line-height: 1.7;
  margin: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 32px;
}

.contact-card {
  position: relative;
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(40, 168, 234, 0.45);
}

.contact-number {
  display: block;
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 22px;
}

.contact-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

#contato .contact-card p {
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

.contact-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

#contato .contact-actions a {
  margin: 0;
}

@media (max-width: 850px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Technical content responsive */

@media (max-width: 950px) {
  .content-header {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .content-intro {
    max-width: 760px;
  }

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

  .content-card {
    min-height: auto;
  }

  .content-card h3 {
    max-width: none;
  }

  .content-status {
    margin-top: 8px;
  }
}

@media (max-width: 560px) {
  .content-header {
    margin-bottom: 28px;
  }

  .content-card {
    padding: 22px;
  }

  .content-card-top {
    margin-bottom: 18px;
  }

  .content-number {
    font-size: 1.1rem;
  }
}

.hero-profile {
  justify-content: center;
}

.hero-photo-wrapper {
  width: min(100%, 300px);
  border-radius: 22px;
}

.hero-photo {
  border-radius: 17px;
}

/* Footer */

footer {
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  text-align: center;
  padding: 30px 24px;
  font-size: 0.9rem;
}

/* Technical Article */

.article-page {
  max-width: 100%;
}

.technical-article {
  max-width: 960px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}

.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 42px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.article-breadcrumb a {
  color: var(--azure-light);
}

.article-breadcrumb a:hover {
  text-decoration: underline;
}

.article-header {
  position: static;
  background: none;
  backdrop-filter: none;
  border: 0;
  margin-bottom: 64px;
}

.article-category {
  margin-bottom: 18px;
  color: var(--azure-light);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.article-header h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 1.03;
  letter-spacing: -0.05em;
  background: linear-gradient(90deg, #ffffff, #bfe9ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.article-lead {
  max-width: 820px;
  margin-bottom: 26px;
  color: var(--text-secondary);
  font-size: 1.25rem;
  line-height: 1.7;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.article-content {
  max-width: 860px;
  margin: 0;
  padding: 0;
}

.article-content h2 {
  margin: 64px 0 20px;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.article-content h2::after {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin-top: 12px;
  border-radius: 10px;
  background: var(--azure);
}

.article-content p {
  margin-bottom: 20px;
  color: var(--text-secondary);
  font-size: 1.07rem;
  line-height: 1.8;
}

.article-content ul {
  margin: 6px 0 26px 24px;
  color: var(--text-secondary);
}

.article-content li {
  margin-bottom: 10px;
  padding-left: 5px;
  line-height: 1.7;
}

.article-content code {
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-secondary);
  color: var(--azure-light);
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.92em;
}

.article-callout {
  margin: 34px 0;
  padding: 24px 26px;
  border: 1px solid rgba(40, 168, 234, 0.3);
  border-left: 4px solid var(--azure);
  border-radius: 10px;
  background: rgba(40, 168, 234, 0.07);
  color: var(--text-secondary);
  line-height: 1.8;
}

.article-callout strong {
  color: var(--text);
}

.article-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 34px 0;
  padding: 24px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
}

.article-flow > span:not(.article-flow-arrow) {
  flex: 0 0 auto;
  padding: 10px 14px;
  border: 1px solid rgba(40, 168, 234, 0.28);
  border-radius: 8px;
  background: rgba(40, 168, 234, 0.07);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.article-flow-arrow {
  flex: 0 0 auto;
  color: var(--azure-light);
  font-weight: 700;
}

.article-table-wrapper {
  margin: 32px 0;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
}

.article-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: rgba(16, 30, 49, 0.7);
}

.article-table th,
.article-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.article-table th {
  background: rgba(40, 168, 234, 0.08);
  color: var(--azure-light);
  font-size: 0.9rem;
}

.article-table td {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.article-table tbody tr:last-child td {
  border-bottom: 0;
}

.article-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 34px 0;
}

.article-decision-card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
}

.article-decision-card > span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--azure-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-decision-card h3 {
  margin-bottom: 16px;
  font-size: 1.15rem;
}

.article-decision-card ul {
  margin: 0 0 0 18px;
}

.article-decision-card li:last-child {
  margin-bottom: 0;
}

.article-author {
  position: static;
  margin-top: 72px;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
  backdrop-filter: none;
}

.article-author-label {
  margin-bottom: 8px;
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-author h2 {
  margin-bottom: 12px;
  font-size: 1.7rem;
}

.article-author p:not(.article-author-label) {
  max-width: 700px;
  margin: 0 auto 18px;
  color: var(--text-secondary);
}

.article-author a {
  color: var(--azure-light);
  font-weight: 600;
}

.article-author a:hover {
  text-decoration: underline;
}

@media (max-width: 760px) {
  .technical-article {
    padding: 52px 20px 72px;
  }

  .article-breadcrumb {
    margin-bottom: 32px;
  }

  .article-header {
    margin-bottom: 48px;
  }

  .article-header h1 {
    font-size: clamp(2.5rem, 12vw, 3.7rem);
  }

  .article-lead {
    font-size: 1.08rem;
  }

  .article-meta {
    gap: 6px 8px;
  }

  .article-content h2 {
    margin-top: 52px;
  }

  .article-flow {
    justify-content: flex-start;
  }

  .article-decision-grid {
    grid-template-columns: 1fr;
  }

  .article-author {
    margin-top: 56px;
    padding: 26px 22px;
  }
}

/* V7 — Technical Case Study */

.case-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 88px 24px 100px;
}

.case-page .article-breadcrumb {
  margin-bottom: 42px;
}

.case-page .article-breadcrumb a {
  color: var(--azure-light);
  font-weight: 600;
}

.case-page .article-header {
  margin-bottom: 72px;
}

.case-page .article-eyebrow {
  margin-bottom: 16px;
  color: var(--azure-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.case-page .article-header h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 1.05;
}

.case-page .article-subtitle {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--text-secondary);
  font-size: 1.2rem;
  line-height: 1.7;
}

.case-page .article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.case-page .article-meta span {
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.case-page .article-section {
  margin-bottom: 48px;
  padding: 0;
}

.case-page .article-section-number {
  margin-bottom: 10px;
  color: var(--azure-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.case-page .article-section h2 {
  margin-bottom: 24px;
}

.case-page .article-section > p {
  max-width: 820px;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.case-page .article-callout {
  margin-top: 32px;
  padding: 24px;
  border-left: 3px solid var(--azure);
  background: rgba(40, 168, 234, 0.07);
  border-radius: 0 12px 12px 0;
}

.case-page .article-callout strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
}

.case-page .article-callout p {
  margin: 0;
  color: var(--text-secondary);
}

.case-page .article-callout a {
  color: var(--azure-light);
  font-weight: 600;
}

.case-page .article-decision-grid,
.case-page .article-feature-grid,
.case-page .article-result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.case-page .article-decision-card,
.case-page .article-feature-grid > div,
.case-page .article-result-grid > div {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}

.case-page .article-decision-card h3,
.case-page .article-feature-grid h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.case-page .article-decision-card p,
.case-page .article-feature-grid p {
  color: var(--text-secondary);
}

.case-page .article-architecture {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.case-page .article-architecture > div {
  display: grid;
  grid-template-columns: 48px 220px 1fr;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
}

.case-page .article-architecture span,
.case-page .article-flow span {
  color: var(--azure-light);
  font-size: 0.8rem;
  font-weight: 700;
}

.case-page .article-architecture strong {
  font-size: 1rem;
}

.case-page .article-architecture p {
  color: var(--text-secondary);
}

.case-page .article-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 32px;
}

.case-page .article-flow > div {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}

.case-page .article-flow strong {
  display: block;
  margin: 10px 0 8px;
}

.case-page .article-flow p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.case-page .article-result-grid {
  grid-template-columns: repeat(2, 1fr);
}

.case-page .article-result-grid > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-page .article-result-grid strong {
  font-size: 1.1rem;
}

.case-page .article-result-grid span {
  color: var(--text-secondary);
}

.case-page .article-author {
  margin-top: 100px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.case-page .article-author-label {
  margin-bottom: 8px;
  color: var(--azure-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.case-page .article-author h2 {
  margin-bottom: 12px;
}

.case-page .article-author p {
  max-width: 700px;
  margin-inline: auto;
  color: var(--text-secondary);
}

.case-page .article-author a {
  display: inline-block;
  margin-top: 18px;
  color: var(--azure-light);
  font-weight: 600;
}

@media (max-width: 700px) {
  .case-page {
    padding: 64px 20px 80px;
  }

  .case-page .case-architecture-diagram {
    width: 100%;
    margin-left: 0;
    transform: none;
  }

  .case-page .article-header {
    margin-bottom: 56px;
  }

  .case-page .article-section {
    margin-bottom: 64px;
  }

  .case-page .article-decision-grid,
  .case-page .article-feature-grid,
  .case-page .article-result-grid {
    grid-template-columns: 1fr;
  }

  .case-page .article-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-page .article-architecture > div {
    grid-template-columns: 42px 1fr;
  }

  .case-page .article-architecture p {
    grid-column: 2;
  }
}

@media (max-width: 480px) {
  .case-page .article-flow {
    grid-template-columns: 1fr;
  }

  .case-page .article-header h1 {
    font-size: 2.7rem;
  }
}

.case-page .case-architecture-diagram {
  width: min(1100px, calc(100vw - 48px));
  margin: 40px 0 48px;
  margin-left: 50%;
  transform: translateX(-50%);
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
  overflow: hidden;
}

.case-page .case-architecture-diagram img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.case-page .case-architecture-diagram figcaption {
  padding: 16px 8px 4px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.5;
  text-align: center;
}

/* Case Study CTA */

.case-page .case-cta {
  margin: 64px 0;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
}

.case-page .case-cta h2 {
  margin-bottom: 12px;
}

.case-page .case-cta p {
  max-width: 720px;
  margin-bottom: 24px;
  color: var(--text-secondary);
}

.case-page .case-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.case-page .case-cta-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 11px 22px;
  border: 1px solid var(--azure);
  border-radius: 8px;
  font-weight: 600;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.case-page .case-cta-actions a:hover {
  transform: translateY(-2px);
  background: var(--azure-light);
  color: #04101c;
}
/* Responsive */

@media (max-width: 950px) {
  #inicio {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .hero-content {
    max-width: 800px;
  }

  .hero-profile {
    justify-content: flex-start;
  }

  .hero-photo-wrapper {
    width: min(100%, 340px);
  }

  #especialidades > div {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-main {
    max-width: 800px;
  }

  .about-principles {
    max-width: 800px;
  }
}

@media (max-width: 850px) {
  nav {
    min-height: 64px;
  }

  nav div {
    display: none;
  }

  section {
    padding: 32px 20px;
  }

  #inicio {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  #inicio {
    gap: 40px;
  }

  #inicio h1 {
    font-size: clamp(3rem, 15vw, 4.2rem);
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 24px;
  }

  .hero-highlights > div {
    display: grid;
    grid-template-columns: 72px 1fr;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
  }

  .hero-highlights strong {
    margin-bottom: 0;
  }

  .hero-highlights span {
    font-size: 0.8rem;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .hero-profile {
    justify-content: center;
  }

  .hero-photo-wrapper {
    width: min(100%, 300px);
    border-radius: 22px;
  }

  .hero-photo {
    border-radius: 17px;
  }

  #especialidades > div {
    grid-template-columns: 1fr;
  }

  .about-header {
    margin-bottom: 28px;
  }

  .about-grid {
    gap: 28px;
  }

  .about-main .about-lead {
    font-size: 1.05rem;
    line-height: 1.6;
  }

  .about-main p {
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 16px;
  }

  .about-principles article {
    grid-template-columns: 34px 1fr;
    gap: 12px;
    padding: 16px;
  }
}

/* Case Study — Process diagrams */

.case-page .article-flow.process-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 32px 0;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(145deg, var(--card), rgba(11, 23, 40, 0.9));
}

.case-page .article-flow.process-flow > span:not(.article-flow-arrow) {
  flex: 1 1 0px;
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid rgba(40, 168, 234, 0.35);
  border-radius: 10px;
  background: rgba(40, 168, 234, 0.07);
  color: var(--azure-light);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.case-page .article-flow.process-flow .article-flow-arrow {
  flex: 0 0 auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--azure-light);
  font-size: 1.15rem;
  font-weight: 700;
}

@media (max-width: 760px) {
  .case-page .article-flow.process-flow {
    flex-direction: column;
    align-items: stretch;
    overflow-x: visible;
  }

  .case-page .article-flow.process-flow > span:not(.article-flow-arrow) {
    flex: none;
    width: 100%;
  }

  .case-page .article-flow.process-flow .article-flow-arrow {
    align-self: center;
    transform: rotate(90deg);
  }
}

/* Karmada case study — responsive title */
.case-page .article-header h1 {
  max-width: 900px;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  padding-bottom: 0.08em;
}

@media (max-width: 760px) {
  .case-page .article-header h1 {
    font-size: clamp(1.8rem, 7.5vw, 2.3rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
  }
}
/* Data de publicacao nos cards de artigo */
.content-date {
  font-style: normal;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}
/* Correcao 6: fluxo de artigo empilhado no mobile (WCAG 1.4.10) */

@media (max-width: 760px) {
  .technical-article .article-flow {
    flex-direction: column;
    align-items: stretch;
    overflow-x: visible;
  }

  .technical-article .article-flow > span:not(.article-flow-arrow) {
    flex: none;
    width: 100%;
    text-align: center;
  }

  .technical-article .article-flow .article-flow-arrow {
    align-self: center;
    transform: rotate(90deg);
  }
}
/* Menu mobile */

.nav-toggle {
  display: none;
}

@media (max-width: 850px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: transparent;
    cursor: pointer;
  }

  .nav-toggle-icon,
  .nav-toggle-icon::before,
  .nav-toggle-icon::after {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav-toggle-icon {
    position: relative;
  }

  .nav-toggle-icon::before,
  .nav-toggle-icon::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .nav-toggle-icon::before {
    top: -6px;
  }

  .nav-toggle-icon::after {
    top: 6px;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon {
    background: transparent;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
    top: 0;
    transform: rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
    top: 0;
    transform: rotate(-45deg);
  }

  nav div.nav-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    padding: 16px 24px 20px;
    background: rgba(7, 17, 31, 0.97);
    border-bottom: 1px solid var(--border);
  }

  nav div.nav-open a {
    padding: 12px 0;
    font-size: 1rem;
  }
}
/* Tabela e bloco de codigo nos artigos */

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  font-size: 0.97rem;
}

.article-content th,
.article-content td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.article-content th {
  color: var(--text);
  font-weight: 600;
  background: rgba(40, 168, 234, 0.06);
}

.article-content td {
  color: var(--text-secondary);
}

.article-content tbody tr:last-child td {
  border-bottom: 0;
}

.article-content pre {
  margin: 26px 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-secondary);
  overflow-x: auto;
}

.article-content pre code {
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.75;
}

@media (max-width: 560px) {
  .article-content th,
  .article-content td {
    padding: 10px 10px;
    font-size: 0.92rem;
  }
}
/* Case study — codigo e legenda do diagrama */

.case-page code {
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-secondary);
  color: var(--azure-light);
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.92em;
}

.case-page pre {
  margin: 28px 0;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-secondary);
  overflow-x: auto;
}

.case-page pre code {
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.8;
}

.case-page .case-architecture-diagram img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.case-page .case-architecture-diagram figcaption {
  margin-top: 14px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}
/* Icone nos botoes */

.button-with-icon {
  gap: 9px;
}

.button-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  transition: transform 0.2s ease;
}

.button-with-icon:hover .button-icon {
  transform: scale(1.08);
}

@media (max-width: 560px) {
  .button-icon {
    width: 16px;
    height: 16px;
  }
}
/* Icone do LinkedIn via CSS - nao depende de alteracao no HTML */

.contact-actions a[href*="linkedin.com"] {
  gap: 9px;
}

.contact-actions a[href*="linkedin.com"]::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.45 20.45h-3.56v-5.57c0-1.33-.03-3.04-1.85-3.04-1.85 0-2.13 1.45-2.13 2.94v5.67H9.35V9h3.42v1.56h.05a3.75 3.75 0 0 1 3.37-1.85c3.6 0 4.27 2.37 4.27 5.46v6.28zM5.34 7.43a2.07 2.07 0 1 1 0-4.14 2.07 2.07 0 0 1 0 4.14zM7.12 20.45H3.56V9h3.56v11.45z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.45 20.45h-3.56v-5.57c0-1.33-.03-3.04-1.85-3.04-1.85 0-2.13 1.45-2.13 2.94v5.67H9.35V9h3.42v1.56h.05a3.75 3.75 0 0 1 3.37-1.85c3.6 0 4.27 2.37 4.27 5.46v6.28zM5.34 7.43a2.07 2.07 0 1 1 0-4.14 2.07 2.07 0 0 1 0 4.14zM7.12 20.45H3.56V9h3.56v11.45z'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

@media (max-width: 560px) {
  .contact-actions a[href*="linkedin.com"]::before {
    width: 16px;
    height: 16px;
  }
}

/* Icones dos botoes de contato: e-mail e GitHub */

.contact-actions a[href^="mailto:"],
.contact-actions a[href*="github.com"] {
  gap: 9px;
}

.contact-actions a[href^="mailto:"]::before,
.contact-actions a[href*="github.com"]::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.contact-actions a[href^="mailto:"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27%3E%3Cpath d=%27M2 5.5A2.5 2.5 0 0 1 4.5 3h15A2.5 2.5 0 0 1 22 5.5v13a2.5 2.5 0 0 1-2.5 2.5h-15A2.5 2.5 0 0 1 2 18.5v-13zm2.2.3 7.8 5.6 7.8-5.6H4.2zm15.8 1.9-7.3 5.2a1 1 0 0 1-1.4 0L4 7.7v10.8c0 .28.22.5.5.5h15a.5.5 0 0 0 .5-.5V7.7z%27/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27%3E%3Cpath d=%27M2 5.5A2.5 2.5 0 0 1 4.5 3h15A2.5 2.5 0 0 1 22 5.5v13a2.5 2.5 0 0 1-2.5 2.5h-15A2.5 2.5 0 0 1 2 18.5v-13zm2.2.3 7.8 5.6 7.8-5.6H4.2zm15.8 1.9-7.3 5.2a1 1 0 0 1-1.4 0L4 7.7v10.8c0 .28.22.5.5.5h15a.5.5 0 0 0 .5-.5V7.7z%27/%3E%3C/svg%3E");
}

.contact-actions a[href*="github.com"]::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27%3E%3Cpath d=%27M12 .5C5.73.5.5 5.73.5 12c0 5.08 3.29 9.39 7.86 10.91.58.11.79-.25.79-.55v-2.1c-3.2.7-3.88-1.4-3.88-1.4-.53-1.34-1.29-1.7-1.29-1.7-1.05-.72.08-.7.08-.7 1.16.08 1.77 1.19 1.77 1.19 1.03 1.77 2.7 1.26 3.36.96.1-.75.4-1.26.73-1.55-2.55-.29-5.23-1.28-5.23-5.7 0-1.26.45-2.29 1.19-3.1-.12-.29-.52-1.46.11-3.05 0 0 .97-.31 3.18 1.18a11.1 11.1 0 0 1 5.79 0c2.2-1.49 3.17-1.18 3.17-1.18.63 1.59.23 2.76.11 3.05.74.81 1.19 1.84 1.19 3.1 0 4.43-2.69 5.41-5.25 5.69.41.36.78 1.06.78 2.14v3.17c0 .31.21.67.8.55A11.51 11.51 0 0 0 23.5 12C23.5 5.73 18.27.5 12 .5z%27/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27%3E%3Cpath d=%27M12 .5C5.73.5.5 5.73.5 12c0 5.08 3.29 9.39 7.86 10.91.58.11.79-.25.79-.55v-2.1c-3.2.7-3.88-1.4-3.88-1.4-.53-1.34-1.29-1.7-1.29-1.7-1.05-.72.08-.7.08-.7 1.16.08 1.77 1.19 1.77 1.19 1.03 1.77 2.7 1.26 3.36.96.1-.75.4-1.26.73-1.55-2.55-.29-5.23-1.28-5.23-5.7 0-1.26.45-2.29 1.19-3.1-.12-.29-.52-1.46.11-3.05 0 0 .97-.31 3.18 1.18a11.1 11.1 0 0 1 5.79 0c2.2-1.49 3.17-1.18 3.17-1.18.63 1.59.23 2.76.11 3.05.74.81 1.19 1.84 1.19 3.1 0 4.43-2.69 5.41-5.25 5.69.41.36.78 1.06.78 2.14v3.17c0 .31.21.67.8.55A11.51 11.51 0 0 0 23.5 12C23.5 5.73 18.27.5 12 .5z%27/%3E%3C/svg%3E");
}

@media (max-width: 560px) {
  .contact-actions a[href^="mailto:"]::before,
  .contact-actions a[href*="github.com"]::before {
    width: 16px;
    height: 16px;
  }
}