:root {
  color-scheme: dark;
  --bg: #1a1d29;
  --bg-elevated: #212536;
  --surface: #242838;
  --surface-soft: #202434;
  --text: #eef0f6;
  --text-muted: #a9aec2;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-strong: #2563eb;
  --accent-strong-hover: #1d4ed8;
  --accent-text: #7fb1ff;
  --on-accent: #ffffff;
  --success: #34d399;
  --error: #f87171;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.25);
  --radius: 16px;
  --radius-sm: 10px;
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f7fb;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-soft: #f0f2f8;
  --text: #1a1d29;
  --text-muted: #5a6177;
  --border: rgba(20, 25, 45, 0.12);
  --border-strong: rgba(20, 25, 45, 0.22);
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-strong: #2563eb;
  --accent-strong-hover: #1d4ed8;
  --accent-text: #2563eb;
  --on-accent: #ffffff;
  --success: #16a34a;
  --error: #dc2626;
  --shadow: 0 20px 50px rgba(30, 40, 90, 0.12);
  --shadow-soft: 0 8px 24px rgba(30, 40, 90, 0.1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  transition: background-color 0.35s ease, color 0.35s ease;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--accent-strong);
  color: var(--on-accent);
  border-radius: 8px;
  font-weight: 600;
  transition: top 0.2s ease;
}

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

.container {
  width: min(1140px, 100% - 48px);
  margin-inline: auto;
}

.accent {
  color: var(--accent-text);
}

.section {
  padding: 96px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin: 0 0 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background-color 0.35s ease;
}

.header.is-scrolled {
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.nav-logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

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

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.theme-toggle:hover {
  background: var(--surface-soft);
  border-color: var(--border-strong);
}

.theme-toggle .icon {
  grid-area: 1 / 1;
  transition: opacity 0.25s ease, transform 0.35s ease;
}

[data-theme="dark"] .icon-lobo-branco {
  opacity: 1;
  transform: scale(1);
}

[data-theme="dark"] .icon-lobo-negro {
  opacity: 0;
  transform: scale(0.6);
}

[data-theme="light"] .icon-lobo-branco {
  opacity: 0;
  transform: scale(0.6);
}

[data-theme="light"] .icon-lobo-negro {
  opacity: 1;
  transform: scale(1);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--accent-strong);
  color: var(--on-accent);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--accent-strong-hover);
}

.btn-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent-text);
}

.btn-block {
  width: 100%;
}

/* Hero */
.hero {
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 64px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--success);
  border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
  background: color-mix(in srgb, var(--success) 8%, transparent);
  border-radius: 999px;
  padding: 8px 16px;
  margin: 0 0 24px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgba(52, 211, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
  }
}

.hero-title {
  font-size: clamp(2.2rem, 5.2vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta li {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--surface-soft);
}

.hero-avatar {
  position: relative;
  width: 300px;
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  background: radial-gradient(circle at 80% 25%, var(--accent-hover), var(--accent-strong) 60%, #1e3a8a);
  box-shadow: var(--shadow);
}

.hero-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 28px;
  object-fit: cover;
}

.hero-avatar::before {
  content: "";
  position: absolute;
  inset: -3px;
  z-index: 1;
  border-radius: 31px;
  /* background: linear-gradient(135deg, var(--accent-hover), transparent 45%, var(--accent-strong)); */
  pointer-events: none;
}

/* About */
.about {
  background: var(--surface-soft);
  border-block: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}

.about-text p {
  margin: 0 0 16px;
  color: var(--text-muted);
}

.about-text p:first-child {
  font-size: 1.08rem;
  color: var(--text);
}

.skills-title {
  font-size: 0.95rem;
  margin: 0 0 16px;
}

.skills-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skills-chips li {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.skills-chips li:hover {
  border-color: var(--accent);
  color: var(--accent-text);
  transform: translateY(-2px);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 48px 0 0;
}

.stat {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
}

.stat dt {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent-text);
  line-height: 1.1;
}

.stat dd {
  margin: 6px 0 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  margin-bottom: 20px;
}

.service-title {
  font-size: 1.2rem;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.service-desc {
  color: var(--text-muted);
  margin: 0 0 16px;
  font-size: 0.95rem;
}

.service-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

/* Projects */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.filter-btn:hover,
.filter-btn:focus-visible {
  color: var(--text);
  border-color: var(--accent);
}

.filter-btn.is-active {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--on-accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.project-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface-soft);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.project-card:hover .project-media img {
  transform: scale(1.05);
}

.project-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(10, 12, 20, 0.72);
  color: #eef0f6;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.project-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-title {
  font-size: 1.12rem;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.project-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0 0 16px;
  flex: 1;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.project-stack li {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.project-btn {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent-text);
  padding: 4px 0;
}

.project-btn::after {
  content: "→";
  transition: transform 0.2s ease;
}

.project-btn:hover::after,
.project-btn:focus-visible::after {
  transform: translateX(4px);
}

.project-card.is-hidden {
  display: none;
}

/* Contact */
.contact {
  background: var(--surface-soft);
  border-block: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-list {
  margin: 0 0 28px;
}

.contact-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.contact-value {
  color: var(--text);
  font-weight: 500;
}

.contact-value a:hover,
.contact-value a:focus-visible {
  color: var(--accent-text);
}

.contact-socials {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--text);
  border-color: var(--accent);
  background: var(--surface);
  transform: translateY(-3px);
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-field label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form-field input,
.form-field textarea {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

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

.form-status {
  margin: 16px 0 0;
  font-weight: 600;
  border-radius: 10px;
  padding: 12px 16px;
}

.form-status.is-success {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
}

.form-status.is-error {
  color: var(--error);
  background: color-mix(in srgb, var(--error) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--error) 35%, transparent);
}

.form-field.has-error input,
.form-field.has-error textarea {
  border-color: var(--error);
}

.select-wrap {
  position: relative;
}

.select-wrap select {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 44px 14px 16px;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.select-wrap select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

.select-wrap::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.select-wrap select option {
  background: var(--surface);
  color: var(--text);
}

/* Footer */
.footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}

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

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 12px 0 0;
  max-width: 320px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--text);
}

.footer-socials {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.footer-copy {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.footer-copy p {
  margin: 0;
}

/* Modal */
.modal {
  border: none;
  padding: 0;
  width: min(720px, 100% - 32px);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.modal::backdrop {
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal[open] {
  animation: modal-in 0.28s ease;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-shell {
  position: relative;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(10, 12, 20, 0.6);
  color: #eef0f6;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.modal-close:hover,
.modal-close:focus-visible {
  background: rgba(10, 12, 20, 0.85);
  transform: rotate(90deg);
}

.modal-media {
  aspect-ratio: 16 / 9;
  background: var(--surface-soft);
}

.modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: 28px;
}

.modal-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin: 0 0 8px;
}

.modal-title {
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.modal-desc {
  color: var(--text-muted);
  margin: 0 0 20px;
}

.modal-sub {
  font-size: 0.9rem;
  margin: 20px 0 10px;
  color: var(--text);
}

.modal-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.modal-stack li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 5px 12px;
  border-radius: 6px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
}

.modal-highlights li {
  position: relative;
  padding-left: 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.modal-highlights li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

[data-theme="dark"] .modal-close,
[data-theme="dark"] .project-tag {
  color-scheme: dark;
}

/* Reveal (GSAP fallback) */
.reveal {
  will-change: opacity, transform;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .eyebrow-dot {
    animation: none;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-avatar {
    width: 220px;
  }
}

/* Mobile */
@media (max-width: 639px) {
  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 56px 0 48px;
  }

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

  .hero-avatar {
    width: 180px;
    margin-inline: auto;
    order: -1;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    inset: 72px 0 auto 0;
    z-index: 49;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px 20px;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links a {
    display: block;
    padding: 14px 4px;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
  }

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

  .nav-links li:last-child a {
    border-bottom: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    text-align: left;
  }

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

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

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-socials {
    justify-content: flex-start;
  }

  .footer-copy {
    flex-direction: column;
    gap: 8px;
  }

  .modal-body {
    padding: 20px;
  }
}

/* Tablet/mobile share */
@media (max-width: 1024px) and (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr;
  }

  .footer-socials {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}