html.theme-transition {
  transition:
    background-color 0.42s ease,
    color 0.42s ease;
}

.theme-transition .btn,
.theme-transition nav,
.theme-transition section,
.theme-transition .theme-toggle,
.theme-transition .mobile-menu,
.theme-transition .hero-panel,
.theme-transition .hero-mini-card,
.theme-transition .hero-step,
.theme-transition .stat-box,
.theme-transition .tech-item,
.theme-transition .skill-card,
.theme-transition .project-card,
.theme-transition .offer-card,
.theme-transition .faq-item,
.theme-transition .social-links,
.theme-transition .social-link,
.theme-transition .device-toggle,
.theme-transition .device-option,
.theme-transition .shot-desktop,
.theme-transition .shot-mobile,
.theme-transition .photo-nav,
.theme-transition footer,
.theme-transition .nicho-card,
.theme-transition .nicho-btn {
  transition:
    background-color 0.42s ease,
    border-color 0.42s ease,
    color 0.42s ease,
    box-shadow 0.42s ease,
    opacity 0.42s ease;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #16181d;
  --bg2: #1d222a;
  --surface: #252b35;
  --border: #313744;
  --border2: #3a404d;
  --text: #f3f5f7;
  --muted: #a7b0bd;
  --muted2: #8f97a3;

  --teal: #1fa39a;
  --teal-bright: #2dd4c8;
  --teal-10: rgba(31, 163, 154, 0.1);
  --teal-20: rgba(31, 163, 154, 0.2);
  --teal-30: rgba(31, 163, 154, 0.3);
  --teal-glow: rgba(31, 163, 154, 0.14);
  --teal-dim: rgba(31, 163, 154, 0.06);
  --teal-03: rgba(31, 163, 154, 0.025);

  --font-display: var(--font-display-stack, "Syne", "Segoe UI", Arial, sans-serif);
  --font-mono: var(--font-mono-stack, "DM Mono", "IBM Plex Mono", Consolas, monospace);
  --t: 0.25s ease;
  --cursor: white;
  --cursor-glow: rgba(255, 252, 252, 0.15);
}

/* ── LIGHT MODE ──────────────────────────── */
body.light-mode,
html.light-mode body {
  --bg: #f7fafc;
  --bg2: #eef3f7;
  --surface: #ffffff;
  --border: #dbe3ec;
  --border2: #c8d3df;
  --text: #0f172a;
  --muted: #667085;
  --muted2: #475467;

  --teal: #1f9d96;
  --teal-bright: #14b8a6;
  --teal-glow: rgba(31, 157, 150, 0.15);
  --teal-dim: rgba(31, 157, 150, 0.08);
  --teal-20: rgba(31, 157, 150, 0.2);
  --teal-30: rgba(31, 157, 150, 0.3);

  --cursor: black;
  --cursor-glow: rgba(1, 1, 1, 0.15);
}

html.light-mode {
  background: #f7fafc;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition:
    background-color 0.42s ease,
    color 0.42s ease;
}

/* Light mode — outline text uses darker stroke */
body.light-mode nav.scrolled,
html.light-mode nav.scrolled {
  background: #f7fafc;
}

::-webkit-scrollbar {
  width: 2px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--teal);
}

/* CURSOR — desktop only */
.cursor,
.cursor-ring {
  display: none;
  pointer-events: none;
  position: fixed;
  z-index: 9999;
}

@media (pointer: fine) {
  body {
    cursor: none;
  }

  .cursor {
    display: block;
    width: 8px;
    height: 8px;
    background: var(--cursor);
    border-radius: 50%;
    transition: transform 0.15s ease;
    z-index: 9999;
  }

  .cursor-ring {
    display: block;
    width: 30px;
    height: 30px;
    border: 1px solid var(--cursor-glow);
    border-radius: 50%;
    z-index: 9998;
    transition: border-color 0.4s ease;
  }
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 3rem;
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition),
    border-color var(--transition);
}

nav.scrolled {
  background: rgba(19, 20, 22, 0.94);
  border-color: var(--border);
}

.nav-logo {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

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

.logo-rosso {
  color: var(--teal);
}

.logo-labs-word {
  display: inline-block;
  margin-left: 0.18rem;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-links a:hover {
  color: var(--teal);
}

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

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: all 0.3s ease;
}

.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(4.5px, 4.5px);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* Mobile fullscreen menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--muted2);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color var(--transition);
}

.mobile-menu a:hover,
.mobile-menu a:active {
  color: var(--teal);
}

/* HERO */
#hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 80px 3rem 0;
  position: relative;
}

/* Teal atmospheric glow — position: absolute, GSAP scrub faz o parallax */
.hero-glow {
  position: absolute;
  top: -20%;
  right: -15%;
  width: 70vw;
  height: 70vw;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(
    ellipse at 65% 30%,
    var(--teal-11) 0%,
    var(--teal-04) 40%,
    transparent 68%
  );
  will-change: transform;
}

.hero-glow-2 {
  position: absolute;
  bottom: 0;
  left: -10%;
  width: 45vw;
  height: 45vw;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse, rgba(184, 240, 74, 0.045) 0%, transparent 65%);
  will-change: transform;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.3;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 20%, transparent 100%);
  z-index: 0;
  pointer-events: none;
  will-change: transform;
}

/* hero-passed: fade out quando hero sai do viewport */
body.hero-passed .hero-glow,
body.hero-passed .hero-glow-2,
body.hero-passed .hero-grid {
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* hero-content: conteúdo flui normalmente com o scroll da página */
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  flex: 1;
  position: relative;
  z-index: 2;
  padding-bottom: 5rem;
}

/* Hero começa oculto — entra via JS após intro */
/* Filhos ficam pausados até hero-enter */
#hero .hero-badge,
#hero .hero-title,
#hero .hero-bottom,
#hero .hero-desc,
#hero .hero-cta,
#hero .scroll-indicator {
  animation-play-state: paused;
}

#hero.hero-enter .hero-badge,
#hero.hero-enter .hero-title,
#hero.hero-enter .hero-bottom,
#hero.hero-enter .hero-desc,
#hero.hero-enter .hero-cta,
#hero.hero-enter .scroll-indicator {
  animation-play-state: running;
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--teal);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.2s forwards;
}

.hero-badge::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--teal);
}

.hero-title {
  font-size: clamp(2.1rem, 8vw, 3.4rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.04em;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.35s forwards;
}

.hero-title .line2 {
  display: block;
  color: transparent;
}

.hero-title .teal-word {
  color: var(--teal);
}

.hero-bottom {
  margin-top: 3rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.5s forwards;
}

.hero-desc {
  font-family: var(--font-mono);
  font-size: 1rem;
  margin-top: 20px;
  color: var(--muted);
  line-height: 1.2;
  max-width: 360px;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.5s forwards;
}

.hero-cta {
  font-size: 1rem;
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
  margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.65s forwards;
}

/* hero-content: layout do conteúdo flutuante */
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  flex: 1;
  position: relative;
  z-index: 2;
}

.scroll-indicator {
  position: absolute;
  right: 3rem;
  bottom: 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 1s forwards;
}

.scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, var(--teal), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* BUTTONS */
.btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8rem 1.75rem;
  border: 1px solid;
  text-decoration: none;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: normal;
  text-align: center;
}

.btn-primary {
  background: var(--teal);
  color: var(--bg);
  border-color: var(--teal);
}

.btn-primary:hover {
  background: transparent;
  color: var(--teal);
}

.btn-ghost {
  background: transparent;
  color: var(--muted2);
  border-color: var(--border2);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--text);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background: #128c7e;
  border-color: #128c7e;
  color: #fff;
}

/* SECTION COMMON */
section {
  padding: 7rem 3rem;
  position: relative;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--teal);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-eyebrow::before {
  content: attr(data-num);
  color: var(--muted);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 4rem;
}

/* ══ SEÇÕES COLORIDAS ════════════════════════════════ */
section.sec-accent {
  background: var(--teal);
  position: relative;
  overflow: hidden;
}

section.sec-accent::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    transparent,
    transparent 30px,
    rgba(0, 0, 0, 0.035) 31px
  );
  pointer-events: none;
}

/* Cores dos textos dentro da accent (dark mode — teal vibrante) */
section.sec-accent .section-eyebrow {
  color: rgba(19, 20, 22, 0.55);
}

section.sec-accent .section-eyebrow::before {
  color: rgba(19, 20, 22, 0.35);
}

section.sec-accent .section-title {
  color: var(--bg);
}

section.sec-accent .about-text {
  color: rgba(19, 20, 22, 0.72);
}

section.sec-accent .about-text strong {
  color: var(--bg);
}

section.sec-accent .about-stats {
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.13);
}

section.sec-accent .stat-box {
  background: rgba(0, 0, 0, 0.06);
}

section.sec-accent .stat-box:hover {
  background: rgba(0, 0, 0, 0.16);
}

section.sec-accent .stat-num {
  color: var(--bg);
}

section.sec-accent .stat-label {
  color: rgba(19, 20, 22, 0.55);
}

section.sec-accent .stack-label {
  color: rgba(19, 20, 22, 0.5);
}

section.sec-accent .tech-grid {
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.1);
}

section.sec-accent .tech-item {
  background: rgba(0, 0, 0, 0.05);
  color: rgba(19, 20, 22, 0.78);
}

section.sec-accent .tech-item:hover {
  background: rgba(0, 0, 0, 0.16);
  color: var(--bg);
}

section.sec-accent .tech-dot {
  background: var(--bg);
}

section.sec-accent .tech-badge {
  border-color: rgba(0, 0, 0, 0.18);
  color: rgba(19, 20, 22, 0.5);
}

/* Skills accent */
section.sec-accent .skills-grid {
  /* background: rgba(0, 0, 0, 0.1); */
}

section.sec-accent .skill-card {
  background: rgba(0, 0, 0, 0.05);
}

section.sec-accent .skill-card:hover {
  background: rgba(0, 0, 0, 0.15);
}

section.sec-accent .skill-icon {
  color: var(--bg);
}

section.sec-accent .skill-name {
  color: var(--bg);
}

section.sec-accent .skill-desc {
  color: rgba(19, 20, 22, 0.62);
}

section.sec-accent .skill-tag {
  color: var(--bg);
  border-color: rgba(19, 20, 22, 0.22);
}

section.sec-accent .skill-card::after {
  background: linear-gradient(90deg, rgba(19, 20, 22, 0.5), transparent);
}

/* Projects accent */
section.sec-accent .project-card {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.13);
}

section.sec-accent .project-card:hover {
  background: rgba(0, 0, 0, 0.13);
  border-color: rgba(0, 0, 0, 0.28);
}

section.sec-accent .project-num {
  color: rgba(19, 20, 22, 0.45);
}

section.sec-accent .project-title {
  color: var(--bg);
}

section.sec-accent .project-desc {
  color: rgba(19, 20, 22, 0.62);
}

section.sec-accent .stack-tag {
  color: var(--bg);
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.18);
}

section.sec-accent .project-link {
  color: rgba(19, 20, 22, 0.6);
  border-color: rgba(0, 0, 0, 0.18);
}

section.sec-accent .project-link:hover {
  color: var(--bg);
  border-color: var(--bg);
}

section.sec-accent .project-visual {
  background: rgba(0, 0, 0, 0.1);
}

section.sec-accent .project-visual-text {
  color: rgba(19, 20, 22, 0.35);
}

/* Freelance accent */
section.sec-accent .freelance-text h2 {
  color: var(--bg);
}

section.sec-accent .freelance-text h2 span {
  color: rgba(19, 20, 22, 0.42);
  text-decoration: underline;
  text-decoration-color: rgba(19, 20, 22, 0.22);
}

section.sec-accent .freelance-text p {
  color: rgba(19, 20, 22, 0.62);
}

/* Buttons invertidos */
section.sec-accent .btn-ghost {
  color: var(--bg);
  border-color: rgba(19, 20, 22, 0.32);
}

section.sec-accent .btn-ghost:hover {
  color: var(--bg);
  border-color: rgba(19, 20, 22, 0.65);
  background: rgba(0, 0, 0, 0.07);
}

section.sec-accent .btn-primary {
  background: var(--bg);
  color: var(--teal);
  border-color: var(--bg);
}

section.sec-accent .btn-primary:hover {
  background: transparent;
  color: var(--bg);
  border-color: var(--bg);
}

/* Contact accent */
section.sec-accent .contact-title {
  color: var(--bg);
}

section.sec-accent .contact-title .outline {
  color: transparent;
}

section.sec-accent .contact-email {
  color: var(--bg);
  border-color: rgba(19, 20, 22, 0.32);
}

section.sec-accent .contact-email:hover {
  border-color: var(--bg);
}

section.sec-accent .social-link {
  color: rgba(19, 20, 22, 0.65);
}

section.sec-accent .social-link:hover {
  color: var(--bg);
}

section.sec-accent .social-divider {
  background: rgba(19, 20, 22, 0.22);
}

/* LIGHT MODE — accent usa navy (#1a4fa0) e textos brancos */
html.light-mode section.sec-accent .section-title,
html.light-mode section.sec-accent .about-text strong,
html.light-mode section.sec-accent .stat-num,
html.light-mode section.sec-accent .skill-icon,
html.light-mode section.sec-accent .skill-name,
html.light-mode section.sec-accent .project-title,
html.light-mode section.sec-accent .freelance-text h2,
html.light-mode section.sec-accent .contact-title {
  color: #fff;
}

html.light-mode section.sec-accent .about-text {
  color: rgba(255, 255, 255, 0.72);
}

html.light-mode section.sec-accent .about-stats,
html.light-mode section.sec-accent .tech-grid,
html.light-mode section.sec-accent .skills-grid {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.12);
}

html.light-mode section.sec-accent .stat-box,
html.light-mode section.sec-accent .tech-item,
html.light-mode section.sec-accent .skill-card,
html.light-mode section.sec-accent .project-card {
  background: rgba(255, 255, 255, 0.07);
}

html.light-mode section.sec-accent .stat-box:hover,
html.light-mode section.sec-accent .tech-item:hover,
html.light-mode section.sec-accent .skill-card:hover,
html.light-mode section.sec-accent .project-card:hover {
  background: rgba(255, 255, 255, 0.16);
}

html.light-mode section.sec-accent .stat-label,
html.light-mode section.sec-accent .stack-label,
html.light-mode section.sec-accent .section-eyebrow {
  color: rgba(255, 255, 255, 0.55);
}

html.light-mode section.sec-accent .tech-item {
  color: rgba(255, 255, 255, 0.78);
}

html.light-mode section.sec-accent .tech-item:hover {
  color: #fff;
}

html.light-mode section.sec-accent .tech-dot {
  background: rgba(255, 255, 255, 0.85);
}

html.light-mode section.sec-accent .skill-desc,
html.light-mode section.sec-accent .project-desc,
html.light-mode section.sec-accent .freelance-text p {
  color: rgba(255, 255, 255, 0.62);
}

html.light-mode section.sec-accent .skill-tag,
html.light-mode section.sec-accent .project-link {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}

html.light-mode section.sec-accent .project-link:hover {
  color: #fff;
  border-color: #fff;
}

html.light-mode section.sec-accent .stack-tag {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

html.light-mode section.sec-accent .btn-ghost {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.32);
}

html.light-mode section.sec-accent .btn-ghost:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

html.light-mode section.sec-accent .btn-primary {
  background: #fff;
  color: var(--teal);
  border-color: #fff;
}

html.light-mode section.sec-accent .btn-primary:hover {
  background: transparent;
  color: #fff;
}

html.light-mode section.sec-accent .contact-email {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

html.light-mode section.sec-accent .social-link {
  color: rgba(255, 255, 255, 0.65);
}

html.light-mode section.sec-accent .social-link:hover {
  color: #fff;
}

html.light-mode section.sec-accent .social-divider {
  background: rgba(255, 255, 255, 0.25);
}

html.light-mode section.sec-accent .showcase-cta {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

html.light-mode section.sec-accent .showcase-cta-copy {
  color: rgba(255, 255, 255, 0.88);
}

html.light-mode section.sec-accent .freelance-text h2 span {
  color: rgba(255, 255, 255, 0.45);
}

/* Divisor entre accent e dark */
hr.divider-accent {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

html.light-mode hr.divider-accent {
  border-color: rgba(255, 255, 255, 0.18);
}

/* ── DARK SPLIT: seções alternadas mais escuras ────── */
section.sec-dark {
  background: var(--bg2);
}

/* ABOUT */
#about {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: start;
}

.about-text {
  font-size: 1rem;
  line-height: 1.4;
  color: var(--muted2);
  margin-bottom: 1.75rem;
}

.about-text strong {
  color: var(--text);
  font-weight: 700;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}

.stat-box {
  background: var(--bg);
  padding: 1.5rem 1.25rem;
  transition: background var(--transition);
}

.stat-box:hover {
  background: var(--surface);
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -0.03em;
  display: block;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
  display: block;
}

.about-right {
  padding-top: 6.5rem;
}

.stack-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.25rem;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.tech-item {
  background: var(--bg);
  padding: 1rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted2);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition:
    background var(--transition),
    color var(--transition);
}

.tech-item:hover {
  background: var(--surface);
  color: var(--teal);
}

.tech-dot {
  width: 3px;
  height: 3px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}

.tech-badge {
  font-size: 0.5rem;
  color: var(--muted);
  border: 1px solid var(--border2);
  padding: 0.08rem 0.35rem;
  letter-spacing: 0.04em;
  margin-left: auto;
  flex-shrink: 0;
}

/* SKILLS */
#skills {
  /* background controlado por .sec-dark */
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.skill-card {
  background: var(--bg2);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.skill-card:hover {
  background: var(--surface);
}

.skill-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--lime));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.skill-card:hover::after {
  transform: scaleX(1);
}

.skill-icon {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  display: block;
  color: var(--teal);
}

.skill-name {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}

.skill-desc {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.4;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--teal);
  border: 1px solid var(--teal-20);
  padding: 0.18rem 0.55rem;
  letter-spacing: 0.04em;
}

/* PROJECTS */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.project-card {
  border: 1px solid var(--border);
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--transition),
    transform var(--transition);
  background: var(--bg);
}

.project-card:hover {
  border-color: var(--teal-30);
  transform: translateY(-3px);
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}

.project-card:hover::before {
  transform: scaleX(1);
}

.project-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--teal), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover::after {
  opacity: 1;
}

.project-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.project-card.placeholder {
  border-style: dashed;
  opacity: 0.4;
  pointer-events: none;
}

.project-num {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 0.18em;
  margin-bottom: 1.25rem;
}

.project-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.65rem;
}

.project-desc {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.4;
  margin-bottom: 1.75rem;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
}

.stack-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.2rem 0.65rem;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid var(--teal-glow);
  letter-spacing: 0.04em;
}

.project-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-link {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition:
    color var(--transition),
    border-color var(--transition);
}

.project-link:hover {
  color: var(--teal);
  border-color: var(--teal);
}

.project-visual {
  height: 200px;
  background: var(--surface);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-visual-text {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--border2);
  text-align: center;
  line-height: 2;
  z-index: 1;
}

.project-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, var(--teal-dim) 0%, transparent 65%);
}

.project-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 47px, var(--teal-04) 48px),
    repeating-linear-gradient(0deg, transparent, transparent 47px, var(--teal-04) 48px);
}

/* FREELANCE BANNER */
#freelance {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.freelance-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.freelance-copy {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
  flex: 1 1 auto;
}

.freelance-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.freelance-text h2 span {
  color: var(--teal);
}

.freelance-text p {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.4;
  max-width: 440px;
}

.freelance-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.offer-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-soft);
}

.offer-card-featured {
  background: rgba(19, 20, 22, 0.12);
  border-color: rgba(19, 20, 22, 0.22);
}

.offer-label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(19, 20, 22, 0.58);
}

.offer-title {
  margin-top: 0.5rem;
  font-size: 1.12rem;
  line-height: 1.15;
  color: var(--bg);
}

.offer-desc {
  margin-top: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(19, 20, 22, 0.78);
}

.offer-points {
  margin-top: 0.9rem;
  padding-left: 1rem;
  display: grid;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.5;
  color: rgba(19, 20, 22, 0.9);
}

/* FAQ */
.faq-intro {
  max-width: 720px;
  margin-top: -2.5rem;
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 1rem;
  max-width: 900px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.faq-item[open] {
  border-color: var(--teal-30);
  box-shadow: 0 18px 36px rgba(3, 8, 20, 0.12);
}

.faq-question {
  list-style: none;
  cursor: pointer;
  padding: 1.2rem 1.25rem;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--teal-bright);
}

.faq-item[open] .faq-question::after {
  content: "-";
}

.faq-answer {
  padding: 0 1.25rem 1.2rem;
  max-width: 760px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

/* CONTACT */
#contact {
  text-align: center;
  padding: 9rem 3rem;
}

.contact-title {
  font-size: clamp(2rem, 9vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 2.5rem;
}

.contact-title .outline {
  color: transparent;
}

.contact-email {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-30);
  padding-bottom: 3px;
  transition: border-color var(--transition);
  display: inline-block;
}

.contact-email:hover {
  border-color: var(--teal);
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.social-link {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--teal);
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.social-link:hover {
  color: var(--text);
}

.social-divider {
  width: 1px;
  height: 14px;
  background: var(--border2);
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 1.75rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.07em;
}

.footer-note {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* KEYFRAMES */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.3);
  }
}

/* ── MOBILE ─────────────────────────────────── */
@media (max-width: 768px) {
  nav {
    padding: 1.1rem 1.5rem;
  }

  .nav-logo {
    font-size: 0.88rem;
    white-space: nowrap;
  }

  .logo-rosso {
    display: block;
    line-height: 1;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  #hero {
    padding: 80px 1.5rem 4.5rem;
    min-height: 100svh;
    justify-content: flex-end;
  }

  .hero-content {
    justify-content: flex-end;
    padding-bottom: 0;
  }

  .hero-title {
    font-size: clamp(2rem, 9vw, 4rem);
  }

  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.75rem;
  }

  .hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    width: 100%;
  }

  .hero-cta .btn {
    flex: 1 1 120px;
    justify-content: center;
    text-align: center;
  }

  .hero-cta .btn-primary {
    flex: 1 1 100%;
  }

  .scroll-indicator {
    display: none;
  }

  .hero-glow {
    width: 100vw;
    height: 100vw;
    right: -30%;
  }

  section {
    padding: 5rem 1.5rem;
  }

  #about {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-right {
    padding-top: 0;
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .skill-card {
    padding: 2rem 1.5rem;
  }

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

  .project-card.featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .project-visual {
    display: none;
  }

  #freelance {
    padding: 4rem 1.5rem;
  }

  .freelance-inner {
    flex-direction: column;
    gap: 2rem;
  }

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

  .freelance-actions .btn {
    justify-content: center;
  }

  .showcase-cta {
    align-items: stretch;
  }

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

  .showcase-cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  #contact {
    padding: 6rem 1.5rem;
  }

  .social-divider {
    display: none;
  }

  .social-links {
    gap: 1.1rem;
  }

  footer {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
}

@media (max-width: 400px) {
  .hero-title {
    font-size: clamp(1.85rem, 8.5vw, 2.8rem);
  }

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

/* ── INTRO OVERLAY ─────────────────────── */
/* ══ INTRO ══════════════════════════════════════════════════════ */
#intro {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: opacity, filter;
}

#intro.exit {
  opacity: 0;
  filter: blur(16px) saturate(0);
  pointer-events: none;
  transition:
    opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1),
    filter 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Layout principal: dois blocos lado a lado no desktop */
.intro-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2.5rem, 7vw, 7rem);
  padding: 2rem clamp(1.5rem, 6vw, 5rem);
  width: 100%;
  max-width: 960px;
}

/* ── Coluna de texto ── */
.intro-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.1rem;
  flex: 1;
}

/* Eyebrow acima do nome */
.intro-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--teal);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}
.intro-eyebrow.visible {
  opacity: 1;
  transform: translateY(0);
}
.intro-eyebrow span {
  width: 24px;
  height: 1px;
  background: var(--teal);
  flex-shrink: 0;
}

/* Nome — container (mantém morph-to-logo via JS) */
.intro-name {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  display: flex;
  flex-direction: column;
  will-change: transform, filter, opacity;
  transition:
    transform 0.65s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.45s ease,
    filter 0.45s ease;
}

/* Linha "Welcome To," — menor */
.intro-welcome-line {
  font-size: clamp(0.85rem, 2.2vw, 1.5rem);
  color: var(--muted2);
}

/* Linha "Rosso Labs" — grande */
.intro-main-name {
  font-size: clamp(1.2rem, 3.2vw, 2.6rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

#introFirst {
  color: var(--text);
}
#introLast {
  color: var(--teal);
}

/* Letras individuais */
.intro-letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(14px);
  filter: blur(5px);
  transition:
    opacity 0.36s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.36s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.26s ease;
}
.intro-letter.on {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* zoom-out antes de sair */
.intro-name.zoom-out {
  transform: scale(1.06);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Barra de progresso */
.intro-bar {
  width: min(260px, 70vw);
  height: 1px;
  background: var(--border2);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.intro-bar.visible {
  opacity: 1;
}

.intro-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
  will-change: width;
}
.intro-bar-shine {
  position: absolute;
  top: -2px;
  left: 0;
  width: 40px;
  height: 5px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.7) 0%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  will-change: left, opacity;
}

/* Sub-texto */
.intro-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(5px);
  transition:
    opacity 0.45s ease,
    transform 0.45s ease;
}
.intro-text.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Coluna da logo ── */
.intro-logo-col {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Estado inicial: invisível, abaixo */
  opacity: 0;
  transform: translateY(28px) scale(0.82);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.intro-logo-wrap.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  /* Depois de visível: flutua suavemente */
  animation: introLogoFloat 4s ease-in-out infinite 0.75s;
}

@keyframes introLogoFloat {
  0%,
  100% {
    transform: translateY(0) rotate(-1.5deg);
  }
  50% {
    transform: translateY(-12px) rotate(1.5deg);
  }
}

.intro-logo-img {
  width: clamp(90px, 16vw, 180px);
  height: auto;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 4px 24px var(--teal-20));
}

.intro-logo-wordmark {
  display: grid;
  place-items: center;
  min-width: clamp(124px, 18vw, 188px);
  min-height: clamp(84px, 12vw, 132px);
  padding: 0.4rem 0.85rem 0.6rem;
  font-size: clamp(2.2rem, 5.6vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.9;
  color: var(--teal-bright);
  text-shadow: 0 0 24px rgba(45, 212, 200, 0.1);
}

/* Glow pulsante atrás da logo */
.intro-logo-glow {
  position: absolute;
  inset: -30%;
  background: radial-gradient(ellipse, var(--teal-20) 0%, transparent 65%);
  border-radius: 50%;
  animation: introGlowPulse 3s ease-in-out infinite;
  z-index: 1;
}
@keyframes introGlowPulse {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* Anéis orbitando a logo */
.intro-logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--teal-20);
  z-index: 0;
}
.intro-logo-ring.r1 {
  width: 140%;
  height: 140%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: introRingSpin 8s linear infinite;
  border-style: dashed;
}
.intro-logo-ring.r2 {
  width: 175%;
  height: 175%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: introRingSpin 14s linear infinite reverse;
  opacity: 0.5;
}
@keyframes introRingSpin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* ── RESPONSIVO ──────────────────────────────────────── */

/* Tablet: reduz gap */
@media (max-width: 768px) and (min-width: 481px) {
  .intro-layout {
    gap: 2rem;
  }
  .intro-logo-img {
    width: clamp(80px, 14vw, 120px);
  }
}

/* Mobile: empilha vertical, logo em cima centralizada */
@media (max-width: 480px) {
  .intro-layout {
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
    text-align: center;
  }
  .intro-text-col {
    align-items: center;
    order: 2;
  }
  .intro-logo-col {
    order: 1;
  }
  .intro-logo-img {
    width: clamp(72px, 22vw, 110px);
  }
  .intro-eyebrow {
    justify-content: center;
  }
  .intro-welcome-line {
    font-size: clamp(1rem, 5vw, 1.5rem);
    text-align: center;
  }
  .intro-main-name {
    font-size: clamp(1.7rem, 8vw, 3rem);
    text-align: center;
  }
}

/* Hero: começa invisível, entra junto ao morph */
#hero {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(24px) scale(0.985);
  will-change: opacity, filter, transform;
}

#hero.hero-enter {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
  transition:
    opacity 1s cubic-bezier(0.22, 1, 0.36, 1),
    filter 1s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

/* NAV LOGO GROUP */
.nav-logo-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ── THEME TOGGLE — ícone reflete o ESTADO ATUAL ────────────────
   data-theme="auto"   → ícone auto  (padrão / primeiro acesso)
   data-theme="light"  → sol
   data-theme="dark"   → lua
   Ciclo do clique: auto → light → dark → auto → …
──────────────────────────────────────────────────────────────── */
.theme-toggle {
  background: none;
  border: 1px solid var(--border2);
  color: var(--muted2);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition:
    border-color var(--transition),
    color var(--transition),
    background var(--transition),
    transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  border-color: var(--teal);
  color: var(--teal);
  transform: rotate(20deg);
}

.theme-toggle svg {
  position: absolute;
  transition:
    opacity 0.25s ease,
    transform 0.3s ease;
  width: 15px;
  height: 15px;
}

/* padrão sem atributo = auto */
.theme-toggle .icon-auto {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.theme-toggle .icon-moon {
  opacity: 0;
  transform: scale(0.5) rotate(-90deg);
}
.theme-toggle .icon-sun {
  opacity: 0;
  transform: scale(0.5) rotate(90deg);
}

/* auto */
.theme-toggle[data-theme="auto"] .icon-auto {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.theme-toggle[data-theme="auto"] .icon-moon {
  opacity: 0;
  transform: scale(0.5) rotate(-90deg);
}
.theme-toggle[data-theme="auto"] .icon-sun {
  opacity: 0;
  transform: scale(0.5) rotate(90deg);
}

/* light → sol */
.theme-toggle[data-theme="light"] .icon-sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.theme-toggle[data-theme="light"] .icon-auto {
  opacity: 0;
  transform: scale(0.5) rotate(-90deg);
}
.theme-toggle[data-theme="light"] .icon-moon {
  opacity: 0;
  transform: scale(0.5) rotate(-90deg);
}

/* dark → lua */
.theme-toggle[data-theme="dark"] .icon-moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}
.theme-toggle[data-theme="dark"] .icon-auto {
  opacity: 0;
  transform: scale(0.5) rotate(90deg);
}
.theme-toggle[data-theme="dark"] .icon-sun {
  opacity: 0;
  transform: scale(0.5) rotate(90deg);
}

body.light-mode .mobile-menu,
html.light-mode .mobile-menu {
  background: rgba(244, 245, 247, 0.98);
}

/* ── MODAL NICHO ───────────────────────── */
#nichoModal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: rgba(13, 14, 16, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

#nichoModal.open {
  display: flex;
  animation: modalFadeIn 0.25s ease forwards;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

body.light-mode #nichoModal,
html.light-mode #nichoModal {
  background: rgba(200, 205, 216, 0.88);
}

.nicho-card {
  background: var(--bg2);
  border: 1px solid var(--border2);
  max-width: 520px;
  width: 100%;
  padding: 2.5rem 2.25rem 2rem;
  position: relative;
  animation: modalSlideUp 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nicho-close {
  position: absolute;
  top: 1rem;
  right: 1.1rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.35rem;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition);
  padding: 0.15rem 0.4rem;
}

.nicho-close:hover {
  color: var(--text);
}

.nicho-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--teal);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.nicho-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--teal);
  flex-shrink: 0;
}

.nicho-title {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 0.55rem;
}

.nicho-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted2);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.nicho-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}

.nicho-btn {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--surface);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.85rem 1rem;
  cursor: pointer;
  text-align: left;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
  text-decoration: none;
}

.nicho-btn:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(45, 212, 200, 0.06);
}

body.light-mode .nicho-btn:hover,
html.light-mode .nicho-btn:hover {
  background: rgba(26, 79, 160, 0.06);
}

.nicho-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.nicho-btn-outro {
  grid-column: 1 / -1;
}

@media (max-width: 480px) {
  .nicho-grid {
    grid-template-columns: 1fr;
  }

  .nicho-btn-outro {
    grid-column: auto;
  }

  .nicho-card {
    padding: 2rem 1.25rem 1.5rem;
  }
}
.project-card,
.skill-card,
.btn,
.intro-name {
  transform: translateZ(0);
}

/* ══ VITRINE SOBREPOSTA ═══════════════════════════════════════════ */
#portfolio-fotos {
  overflow: hidden;
}

.portfolio-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.portfolio-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text);
  line-height: 1.7;
}

.device-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.3rem;
  border-radius: 999px;
  gap: 0.35rem;
}

.device-option {
  border: none;
  background: transparent;
  color: var(--muted2);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  transition:
    background 0.25s ease,
    color 0.25s ease;
}

.device-option.active {
  background: var(--teal);
  color: var(--bg);
}

/* Wrapper geral */
.showcase-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Palco: altura fixa, cards absolutos */
.showcase-stage {
  flex: 1;
  position: relative;
  height: clamp(480px, 65vw, 680px);
  overflow: visible;
}

/* Cada card — posicionado no centro, GSAP anima o transform */
.project-shot {
  position: absolute;
  top: 50%;
  left: 50%;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  width: clamp(180px, 22vw, 260px);
  transform-origin: center center;
  will-change: transform, opacity;
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.45s ease,
    filter 0.45s ease;
}

/* Estados via data-state */
.project-shot[data-state="active"] {
  z-index: 10;
  opacity: 1;
  filter: none;
  pointer-events: auto;
  transform: translate(-50%, -50%) translateX(0) scale(1);
}
.project-shot[data-state="next"] {
  z-index: 7;
  opacity: 0.55;
  filter: blur(0.5px);
  pointer-events: none;
  transform: translate(-50%, -50%) translateX(56%) scale(0.82);
}
.project-shot[data-state="prev"] {
  z-index: 7;
  opacity: 0.55;
  filter: blur(0.5px);
  pointer-events: none;
  transform: translate(-50%, -50%) translateX(-56%) scale(0.82);
}
.project-shot[data-state="far-next"] {
  z-index: 4;
  opacity: 0.22;
  filter: blur(1px);
  pointer-events: none;
  transform: translate(-50%, -50%) translateX(88%) scale(0.65);
}
.project-shot[data-state="far-prev"] {
  z-index: 4;
  opacity: 0.22;
  filter: blur(1px);
  pointer-events: none;
  transform: translate(-50%, -50%) translateX(-88%) scale(0.65);
}
.project-shot[data-state="hidden"] {
  z-index: 1;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.5);
}

/* Hover no ativo */
.project-shot[data-state="active"]:hover .shot-frame {
  transform: translateY(-5px);
}

/* Caption */
.shot-caption {
  display: block;
  margin-top: 0.85rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted2);
  transition: color 0.3s ease;
}
.project-shot[data-state="active"] .shot-caption {
  color: var(--teal-dark);
}

/* shot-frame base */
.shot-frame {
  transition: transform 0.3s ease;
}

/* Mobile frame */
.shot-mobile {
  background: #0d0f13;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 34px;
  padding: 0.65rem;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.phone-ui {
  display: flex;
  justify-content: center;
  padding: 0.15rem 0 0.5rem;
}

.phone-notch {
  width: 34%;
  height: 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.shot-mobile .shot-image {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  display: block;
  border-radius: 24px;
}

/* Desktop frame */
.shot-desktop {
  background: #0f1115;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 0.8rem;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.browser-ui {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0 0.75rem;
}

.browser-ui span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: block;
}

.shot-desktop .shot-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}

/* Desktop mode: card mais largo */
.showcase-wrap.device-desktop .project-shot {
  width: clamp(260px, 32vw, 420px);
}
.showcase-wrap.device-desktop .project-shot[data-state="next"] {
  transform: translate(-50%, -50%) translateX(62%) scale(0.78);
}
.showcase-wrap.device-desktop .project-shot[data-state="prev"] {
  transform: translate(-50%, -50%) translateX(-62%) scale(0.78);
}

.hidden {
  display: none;
}

/* Botões de nav */
.photo-nav {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  background: var(--surface);
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 20;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease;
}

.photo-nav:hover {
  transform: scale(1.08);
  border-color: var(--teal);
  color: var(--teal);
}

/* Dots */
.showcase-dots {
  display: flex;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 2rem;
}

.showcase-cta {
  margin-top: 2rem;
  padding: 1.35rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.25rem;
  flex-wrap: wrap;
}

.showcase-cta-copy {
  max-width: 42rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.84);
}

.showcase-cta-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.showcase-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition:
    background 0.3s ease,
    width 0.3s ease;
}

.showcase-dot.active {
  background: var(--teal);
  width: 22px;
  border-radius: 999px;
}

/* Premium Sales Refresh */
:root {
  --transition: 0.3s ease;
  --lime: #b8f04a;
  --teal-dark: #0e6f68;
  --surface-2: #202631;
  --shadow-soft: 0 18px 50px rgba(3, 8, 20, 0.28);
  --shadow-card: 0 28px 70px rgba(3, 8, 20, 0.42);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

body.light-mode,
html.light-mode body {
  --surface-2: #f4f7fb;
}

nav {
  padding: 1.1rem 2rem;
}

nav.scrolled {
  background: rgba(19, 20, 22, 0.72);
  border-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}

.nav-cta-link,
.mobile-menu-cta {
  color: var(--teal) !important;
}

.nav-cta-link {
  padding: 0.7rem 1rem;
  border: 1px solid var(--teal-20);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}

.nav-cta-link::after {
  display: none;
}

.nav-cta-link:hover {
  color: var(--text) !important;
  border-color: var(--teal);
  background: rgba(255, 255, 255, 0.05);
}

.mobile-menu-cta {
  border: 1px solid var(--teal-20);
  border-radius: 999px;
  padding: 0.9rem 1.4rem;
  background: rgba(255, 255, 255, 0.04);
}

#hero {
  padding-top: 96px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: 2rem;
}

.hero-main {
  max-width: 700px;
}

.hero-badge {
  width: fit-content;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--teal-20);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
  color: var(--teal-bright);
}

.hero-badge::before {
  width: 18px;
}

.hero-kicker {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.27s forwards;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
  max-width: 9.6ch;
}

.hero-desc {
  margin-top: 1.15rem;
  line-height: 1.55;
  max-width: 560px;
}

.hero-cta {
  gap: 0.9rem;
  margin-top: 1.55rem;
  flex-wrap: wrap;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.hero-proof-item {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.68rem 0.9rem;
  white-space: nowrap;
}

.hero-microcopy {
  margin-top: 0.85rem;
  max-width: 560px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.55;
  color: var(--muted2);
}

.hero-panel {
  position: relative;
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(18, 22, 28, 0.9);
  box-shadow: 0 16px 38px rgba(3, 8, 20, 0.18);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: none;
  pointer-events: none;
}

.hero-panel > * {
  position: relative;
  z-index: 1;
}

.hero-panel-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-bright);
  margin-bottom: 0.7rem;
}

.hero-panel-title {
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin-bottom: 0.6rem;
}

.hero-panel-text {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--muted);
}

.hero-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

.hero-mini-card {
  padding: 0.9rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
}

.hero-mini-card strong {
  display: block;
  font-size: 1rem;
  line-height: 1.1;
  color: var(--text);
}

.hero-mini-card span {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  line-height: 1.45;
  color: var(--muted);
}

.hero-steps {
  margin-top: 0.85rem;
  display: grid;
  gap: 0.6rem;
}

.hero-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0.8rem;
  align-items: center;
  padding: 0.78rem 0.9rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.4;
  color: var(--text);
}

.hero-step span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--teal);
  color: var(--bg);
  font-weight: 700;
}

.btn {
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.3s ease,
    opacity 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease,
    background 0.3s ease,
    color 0.3s ease;
}

.btn-primary {
  background: var(--teal);
  color: #081010;
  border-color: transparent;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(31, 163, 154, 0.28);
  color: #081010;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.08);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--teal-30);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.btn-whatsapp {
  background: #25d366;
  border-color: transparent;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(37, 211, 102, 0.28);
}

.portfolio-topbar {
  padding: 1rem 1.15rem;
  border-radius: calc(var(--radius-md) + 4px);
  background: rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.about-stats,
.tech-grid {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.skills-grid {
  gap: 1rem;
  background: transparent;
}

.skill-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-soft);
}

.projects-grid {
  gap: 1.5rem;
}

.project-card {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.freelance-inner {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.contact-subtitle {
  margin-top: 1rem;
  opacity: 0.78;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}

@media (min-width: 1024px) {
  #hero {
    min-height: calc(100svh - 18px);
    padding-top: 72px;
  }

  .hero-content {
    padding-bottom: 3.25rem;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.68fr);
    gap: 1.35rem;
  }

  .hero-badge {
    margin-bottom: 1.1rem;
  }

  .hero-cta .btn {
    min-height: 50px;
    padding: 0.92rem 1.22rem;
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-whatsapp {
    box-shadow: 0 10px 24px rgba(3, 8, 20, 0.12);
  }

  .hero-cta .btn-ghost {
    padding-inline: 1rem;
    opacity: 0.88;
  }

  .hero-proof-item {
    font-size: 0.64rem;
    padding: 0.62rem 0.82rem;
  }

  .hero-panel {
    max-width: 420px;
    justify-self: end;
  }

  .scroll-indicator {
    bottom: 3.25rem;
  }
}

@media (max-width: 767px) {
  .hero-title {
    max-width: 11ch;
  }

  .hero-desc,
  .hero-microcopy {
    max-width: 100%;
  }

  .hero-proof {
    gap: 0.55rem;
  }

  .hero-proof-item {
    white-space: normal;
    text-align: center;
    flex: 1 1 calc(50% - 0.55rem);
  }
}

.contact-actions {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.social-links {
  margin-top: 2rem;
  padding: 1.2rem 1.4rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

body.light-mode .hero-glow,
html.light-mode .hero-glow {
  opacity: 0.18;
  filter: blur(6px);
  background: radial-gradient(
    ellipse at 62% 36%,
    rgba(45, 212, 200, 0.12) 0%,
    rgba(45, 212, 200, 0.05) 34%,
    transparent 66%
  );
}

body.light-mode .hero-glow-2,
html.light-mode .hero-glow-2 {
  opacity: 0.08;
  filter: none;
  background: radial-gradient(ellipse, rgba(31, 163, 154, 0.08) 0%, transparent 68%);
}

body.light-mode .hero-panel,
html.light-mode .hero-panel {
  border-color: rgba(15, 23, 42, 0.08);
  background: rgba(244, 247, 250, 0.96);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
}

body.light-mode .hero-panel::before,
html.light-mode .hero-panel::before {
  background: none;
}

body.light-mode .hero-panel-text,
html.light-mode .hero-panel-text {
  color: black;
}

body.light-mode .hero-mini-card,
body.light-mode .hero-step,
html.light-mode .hero-mini-card,
html.light-mode .hero-step {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
}

html.fx-lite nav.scrolled,
body.fx-lite nav.scrolled {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

html.fx-lite .hero-glow,
html.fx-lite .hero-glow-2,
body.fx-lite .hero-glow,
body.fx-lite .hero-glow-2 {
  opacity: 0.28;
  filter: none;
}

html.fx-lite .hero-panel,
body.fx-lite .hero-panel {
  box-shadow: none;
}

footer {
  padding: 2rem 3rem;
}

@media (max-width: 768px) {
  nav {
    padding: 1rem 1.35rem;
  }

  #hero {
    min-height: auto;
    padding: 5.35rem 1.25rem 3rem;
    justify-content: flex-start;
  }

  .hero-content {
    justify-content: flex-start;
    padding-bottom: 0;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .hero-title {
    font-size: clamp(2.15rem, 10vw, 3.45rem);
    max-width: 10.2ch;
  }

  .hero-badge {
    margin-bottom: 0.8rem;
    padding: 0.55rem 0.8rem;
    font-size: 0.58rem;
  }

  .hero-kicker {
    font-size: 0.62rem;
    margin-bottom: 0.65rem;
  }

  .hero-desc {
    margin-top: 0.9rem;
    font-size: 0.84rem;
    line-height: 1.55;
  }

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

  .hero-panel {
    padding: 1rem;
  }

  .hero-panel-title {
    font-size: 1.2rem;
  }

  .hero-panel-text,
  .hero-microcopy {
    font-size: 0.72rem;
    line-height: 1.55;
  }

  .hero-step {
    grid-template-columns: 30px 1fr;
  }

  .hero-step span {
    width: 30px;
    height: 30px;
  }

  .faq-intro {
    margin-top: -2rem;
    margin-bottom: 1.5rem;
    font-size: 0.84rem;
  }

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

  .offer-card {
    padding: 0.95rem;
  }

  .offer-title {
    font-size: 1rem;
  }

  .offer-desc,
  .offer-points {
    font-size: 0.78rem;
  }

  .faq-question {
    padding: 1rem;
    font-size: 0.92rem;
    align-items: flex-start;
  }

  .faq-answer {
    padding: 0 1rem 1rem;
    font-size: 0.83rem;
  }

  .portfolio-topbar,
  .freelance-inner,
  .social-links {
    padding: 1rem;
  }
}

@media (max-width: 400px) {
  #hero {
    padding: 5rem 1rem 2.6rem;
  }

  .hero-title {
    font-size: clamp(1.82rem, 9vw, 2.7rem);
    max-width: 10.6ch;
    line-height: 0.94;
  }

  .hero-desc {
    font-size: 0.78rem;
  }

  .hero-cta {
    gap: 0.6rem;
    margin-top: 1.1rem;
  }

  .hero-cta .btn {
    flex: 1 1 100%;
    width: 100%;
    min-height: 0;
    padding: 0.85rem 0.95rem;
    font-size: 0.7rem;
  }

  .hero-proof {
    gap: 0.5rem;
    margin-top: 0.95rem;
  }

  .hero-proof-item {
    flex: 1 1 100%;
    padding: 0.6rem 0.7rem;
    font-size: 0.58rem;
  }

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

  .hero-panel {
    padding: 0.9rem;
  }

  .hero-mini-card,
  .hero-step {
    padding: 0.72rem 0.78rem;
  }
}

@supports (content-visibility: auto) {
  section:not(#hero):not(#intro) {
    content-visibility: auto;
    contain-intrinsic-size: 1px 960px;
  }

  .project-card,
  .skill-card,
  .project-shot,
  .social-links {
    contain: layout paint;
  }
}

/* Light mode */
html.light-mode .shot-desktop,
body.light-mode .shot-desktop,
html.light-mode .shot-mobile,
body.light-mode .shot-mobile {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.14);
}

html.light-mode .browser-ui span,
body.light-mode .browser-ui span,
html.light-mode .phone-notch,
body.light-mode .phone-notch {
  background: rgba(15, 23, 42, 0.12);
}

html.light-mode .faq-item,
body.light-mode .faq-item {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(15, 23, 42, 0.1);
}

html.light-mode .offer-card,
body.light-mode .offer-card {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(15, 23, 42, 0.12);
}

html.light-mode .offer-card-featured,
body.light-mode .offer-card-featured {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(15, 23, 42, 0.18);
}

html.light-mode .faq-item[open],
body.light-mode .faq-item[open] {
  border-color: rgba(31, 157, 150, 0.35);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .project-shot {
    transition: opacity 0.2s ease;
  }
  .shot-frame {
    transition: none;
  }
}

@media (hover: none) {
  .btn:hover,
  .project-card:hover,
  .skill-card:hover,
  .project-shot[data-state="active"]:hover .shot-frame {
    transform: none;
  }
}

/* Mobile */
@media (max-width: 768px) {
  nav.scrolled {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  }

  .hero-panel,
  .skill-card,
  .project-card,
  .shot-desktop,
  .shot-mobile,
  .btn {
    box-shadow: none;
  }

  .showcase-stage {
    height: clamp(400px, 90vw, 520px);
  }
  .project-shot {
    width: clamp(160px, 52vw, 220px);
  }
  .project-shot[data-state="next"] {
    transform: translate(-50%, -50%) translateX(48%) scale(0.78);
    opacity: 0.5;
    filter: none;
  }
  .project-shot[data-state="prev"] {
    transform: translate(-50%, -50%) translateX(-48%) scale(0.78);
    opacity: 0.5;
    filter: none;
  }
  .project-shot[data-state="far-next"],
  .project-shot[data-state="far-prev"] {
    opacity: 0;
    filter: none;
  }
  .photo-nav {
    width: 38px;
    height: 38px;
    font-size: 1.3rem;
  }
  .showcase-wrap {
    gap: 0.5rem;
  }
}

/* Uncodixfy refresh: quieter, cleaner, more product-like */
nav {
  padding: 1rem 2rem;
}

nav.scrolled {
  background: rgba(22, 24, 29, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.nav-logo {
  font-size: 0.9rem;
  letter-spacing: -0.03em;
}

.nav-links {
  gap: 1.4rem;
}

.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.nav-links a::after {
  bottom: -4px;
}

.mobile-menu {
  background: rgba(22, 24, 29, 0.98);
}

.mobile-menu a {
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.theme-toggle {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  transition:
    border-color 0.16s ease,
    color 0.16s ease,
    background-color 0.16s ease;
}

.theme-toggle:hover {
  transform: none;
}

section {
  padding: 6rem 2rem;
}

.section-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: none;
  gap: 0.45rem;
}

.section-eyebrow::before {
  font-size: 0.68rem;
}

.section-title {
  margin-bottom: 2.5rem;
  line-height: 1;
}

section.sec-accent::before {
  display: none;
}

.hero-badge {
  padding: 0.62rem 0.78rem;
  border-radius: 8px;
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
}

.hero-badge::before {
  display: none;
}

.hero-kicker {
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  text-transform: none;
  margin-bottom: 0;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 4.4rem);
  max-width: 10.5ch;
}

.hero-desc {
  max-width: 44rem;
  font-size: 1rem;
}

.hero-proof-item {
  font-size: 0.72rem;
  letter-spacing: 0.01em;
  text-transform: none;
  border-radius: 8px;
  padding: 0.62rem 0.8rem;
  background: var(--surface);
}

.hero-microcopy {
  font-size: 0.82rem;
  letter-spacing: 0;
}

.hero-panel {
  padding: 1.05rem;
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 4px 10px rgba(3, 8, 20, 0.08);
}

.hero-panel::before {
  display: none;
}

.hero-panel-label {
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--muted2);
}

.hero-panel-text,
.hero-mini-card span,
.hero-step {
  font-family: var(--font-display);
}

.hero-mini-card,
.hero-step {
  border-radius: 8px;
  background: var(--bg);
}

.hero-step {
  font-size: 0.8rem;
}

.hero-step span {
  border-radius: 8px;
}

.btn {
  padding: 0.92rem 1.2rem;
  border-radius: 10px;
  box-shadow: none;
  transition:
    background-color 0.16s ease,
    color 0.16s ease,
    border-color 0.16s ease,
    opacity 0.16s ease;
}

.btn-primary:hover,
.btn-ghost:hover,
.btn-whatsapp:hover {
  transform: none;
  box-shadow: none;
}

.btn-ghost {
  background: var(--surface);
}

.portfolio-topbar {
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.portfolio-subtitle {
  font-size: 0.88rem;
  line-height: 1.6;
}

.device-toggle {
  border-radius: 10px;
  padding: 0.22rem;
}

.device-option {
  border-radius: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.skills-grid {
  gap: 1rem;
  background: transparent;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.skill-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
}

.skill-card:hover {
  background: var(--surface);
}

.skill-card::after {
  display: none;
}

.skill-name {
  font-size: 1.2rem;
}

.skill-desc {
  font-family: var(--font-display);
  font-size: 0.96rem;
  line-height: 1.55;
}

.skill-tag {
  border-radius: 8px;
  border-color: var(--border2);
  padding: 0.28rem 0.5rem;
  letter-spacing: 0;
}

.project-card {
  border-radius: 10px;
  padding: 1.6rem;
  transition:
    border-color 0.16s ease,
    background-color 0.16s ease;
}

.project-card:hover {
  transform: none;
  background: var(--bg2);
}

.project-card::before,
.project-card::after {
  display: none;
}

.project-num {
  letter-spacing: 0.02em;
}

.freelance-inner {
  padding: 1.5rem;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.06);
}

.freelance-text p,
.offer-desc,
.offer-points,
.faq-intro,
.faq-answer,
.contact-subtitle {
  font-family: var(--font-display);
}

.offer-card {
  border-radius: 10px;
  box-shadow: none;
}

.offer-label {
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.faq-item {
  border-radius: 10px;
}

.faq-item[open] {
  box-shadow: none;
}

.contact-subtitle {
  font-size: 0.95rem;
  letter-spacing: 0;
}

.social-links {
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  gap: 1rem;
}

.social-link {
  font-size: 0.82rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
}

.social-link:hover {
  color: var(--teal);
}

.social-divider {
  height: 12px;
}

.footer-copy,
.footer-note {
  letter-spacing: 0.02em;
}

.footer-dot {
  animation: none;
}

body.light-mode nav.scrolled,
html.light-mode nav.scrolled {
  background: rgba(247, 250, 252, 0.92);
}

body.light-mode .mobile-menu,
html.light-mode .mobile-menu {
  background: rgba(247, 250, 252, 0.98);
}

html.test-mode #hero .hero-badge,
html.test-mode #hero .hero-title,
html.test-mode #hero .hero-desc,
html.test-mode #hero .hero-cta,
html.test-mode #hero .scroll-indicator,
body.test-mode #hero .hero-badge,
body.test-mode #hero .hero-title,
body.test-mode #hero .hero-desc,
body.test-mode #hero .hero-cta,
body.test-mode #hero .scroll-indicator {
  opacity: 1 !important;
  transform: none !important;
  animation: none !important;
}

@media (max-width: 960px) {
  section {
    padding: 5rem 1.5rem;
  }

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

  .freelance-inner {
    padding: 1.25rem;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1rem 1.2rem;
  }

  #hero {
    padding: 5.1rem 1.15rem 2.6rem;
  }

  .hero-layout {
    gap: 1.35rem;
  }

  .hero-main {
    display: grid;
    gap: 0;
  }

  .hero-badge {
    width: fit-content;
    max-width: 100%;
    margin-bottom: 0.55rem;
    line-height: 1.35;
  }

  .hero-kicker {
    max-width: 22rem;
    line-height: 1.45;
  }

  .hero-title {
    font-size: clamp(2rem, 10vw, 3.2rem);
    max-width: 9.4ch;
    line-height: 0.95;
  }

  .hero-desc {
    margin-top: 0.82rem;
    font-size: 0.88rem;
    line-height: 1.62;
    max-width: 32rem;
  }

  .hero-cta {
    margin-top: 1.2rem;
    gap: 0.65rem;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 0.9rem 1rem;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
    margin-top: 1rem;
  }

  .hero-proof-item {
    min-width: 0;
    text-align: left;
    line-height: 1.35;
    padding: 0.72rem 0.78rem;
  }

  .hero-microcopy {
    margin-top: 0.72rem;
    font-size: 0.78rem;
    line-height: 1.58;
  }

  .hero-panel {
    margin-top: 0.1rem;
    padding: 1rem;
  }

  .hero-panel-grid {
    gap: 0.65rem;
  }

  .hero-mini-card {
    padding: 0.82rem;
  }

  .hero-mini-card strong {
    font-size: 0.95rem;
  }

  .hero-mini-card span {
    margin-top: 0.26rem;
    line-height: 1.42;
  }

  .hero-steps {
    margin-top: 0.75rem;
  }

  .hero-step {
    gap: 0.7rem;
    padding: 0.76rem 0.82rem;
    font-size: 0.76rem;
  }

  .freelance-inner {
    gap: 1.2rem;
  }

  .freelance-text h2 {
    margin-bottom: 0.65rem;
  }

  .freelance-text p {
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: none;
  }

  .projects-grid {
    gap: 0.9rem;
  }

  .project-card {
    padding: 1.1rem;
  }

  .project-num {
    margin-bottom: 0.8rem;
    font-size: 0.62rem;
  }

  .project-title {
    font-size: 1.08rem;
    line-height: 1.12;
    margin-bottom: 0.5rem;
  }

  .project-desc {
    margin-bottom: 1rem;
    font-family: var(--font-display);
    font-size: 0.86rem;
    line-height: 1.58;
  }

  .project-stack {
    gap: 0.42rem;
    margin-bottom: 1rem;
  }

  .stack-tag {
    border-radius: 8px;
    padding: 0.34rem 0.52rem;
    font-size: 0.62rem;
    letter-spacing: 0;
    line-height: 1.25;
  }

  .project-links {
    width: 100%;
  }

  .project-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.35rem 0;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
    text-transform: none;
    border-bottom: none;
    color: var(--text);
  }

  .offer-grid {
    gap: 0.8rem;
  }

  .offer-card {
    padding: 1rem;
  }

  .offer-label {
    font-size: 0.68rem;
    line-height: 1.35;
  }

  .social-links {
    gap: 0.75rem;
  }

  footer {
    padding: 1.5rem 1.2rem;
  }
}

@media (max-width: 520px) {
  .hero-proof {
    grid-template-columns: 1fr;
  }

  .project-card {
    padding: 1rem;
  }

  .project-title {
    font-size: 1rem;
  }

  .project-desc {
    font-size: 0.83rem;
  }

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

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

  .freelance-actions .btn {
    width: 100%;
    justify-content: center;
  }
}