/* ==========================================================
   edson.dev — tema "dark terminal"
   ========================================================== */

:root {
  --bg: #050807;
  --bg-soft: #0a0f0c;
  --bg-card: #0c130e;
  --line: rgba(0, 255, 136, 0.12);
  --line-strong: rgba(0, 255, 136, 0.3);
  --green: #00ff88;
  --green-dim: #00cc6a;
  --green-dark: #0a3d24;
  --text: #d6e4db;
  --text-dim: #7a9186;
  --text-faint: #4a5d52;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 72px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--green); color: #041008; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green-dark); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

/* ===== utilitários ===== */
.prompt { color: var(--green); font-weight: 600; }
.tag { color: var(--text-faint); font-size: 0.85em; }

.cursor-blink {
  color: var(--green);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ===== canvas matrix ===== */
#matrixCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
}

/* ===== cursor glow ===== */
.cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 255, 136, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  left: -1000px;
  top: -1000px;
}

/* ===== PRELOADER ===== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader__inner { width: min(480px, 85vw); }
.preloader__line { font-size: 0.95rem; margin-bottom: 18px; white-space: nowrap; overflow: hidden; }
.preloader__bar {
  height: 3px;
  background: var(--green-dark);
  border-radius: 2px;
  overflow: hidden;
}
.preloader__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
  transition: width 0.2s linear;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 56px);
  background: rgba(5, 8, 7, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s;
}
.nav.scrolled { border-bottom-color: var(--line); }

.nav__logo {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.5px;
  transition: color 0.3s;
  position: relative;
  z-index: 2;
}
.nav__logo span { color: var(--green); }
.nav__logo:hover { color: var(--green); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
}
.nav__mask {
  position: absolute;
  top: 50%;
  left: 0;
  height: 34px;
  transform: translateY(-50%);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: left 0.35s var(--ease-expo), width 0.35s var(--ease-expo), opacity 0.25s;
}
.nav__link {
  position: relative;
  z-index: 1;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 6px 14px;
  transition: color 0.3s;
}
.nav__link:hover { color: var(--green); }
.nav__link--cta {
  color: var(--green);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  margin-left: 8px;
}
.nav__link--cta:hover {
  background: var(--green);
  color: #041008;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 2;
}
.nav__burger span {
  width: 22px; height: 2px;
  background: var(--green);
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
main { position: relative; z-index: 2; }

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 40px) clamp(20px, 5vw, 56px) 60px;
  position: relative;
}
.hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

/* terminal */
.hero__terminal {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,255,136,0.04);
  order: 2;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s;
}
.hero__terminal:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 60px rgba(0,255,136,0.08);
}
.terminal__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(0,255,136,0.04);
  border-bottom: 1px solid var(--line);
}
.terminal__dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal__dot--red { background: #ff5f57; }
.terminal__dot--yellow { background: #febc2e; }
.terminal__dot--green { background: #28c840; }
.terminal__title { margin-left: 8px; font-size: 0.75rem; color: var(--text-faint); }
.terminal__body { padding: 20px; font-size: 0.88rem; min-height: 210px; }
.terminal__line { margin-bottom: 10px; white-space: pre-wrap; word-break: break-word; }
.terminal__line--out { color: var(--text-dim); }
.cmd { color: var(--text); }

/* hero content */
.hero__hello { color: var(--green); font-size: 0.95rem; margin-bottom: 14px; }
.hero__name {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 16px;
}
.hero__name span {
  color: var(--green);
  text-shadow: 0 0 30px rgba(0,255,136,0.35);
}
.hero__role {
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 22px;
  min-height: 1.6em;
}
.hero__role-typed { color: var(--green); font-weight: 600; }
.hero__desc {
  color: var(--text-dim);
  max-width: 52ch;
  margin-bottom: 34px;
  font-size: 0.98rem;
}
.hero__desc strong { color: var(--text); }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__scrollhint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.hero__scrollline { width: 1px; height: 44px; background: var(--line-strong); position: relative; overflow: hidden; }
.hero__scrollline::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--green);
  animation: scrollDrop 1.8s var(--ease-out) infinite;
}
@keyframes scrollDrop { to { top: 110%; } }

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, background 0.3s, color 0.3s;
}
.btn__arrow { transition: transform 0.3s var(--ease-out); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--green);
  color: #041008;
  box-shadow: 0 0 24px rgba(0,255,136,0.25);
}
.btn--primary:hover { box-shadow: 0 0 40px rgba(0,255,136,0.45); }
.btn--ghost {
  color: var(--green);
  border: 1px solid var(--line-strong);
  background: transparent;
}
.btn--ghost:hover { background: rgba(0,255,136,0.08); }
.btn--big { padding: 18px 34px; font-size: 1rem; }

/* ===== SECTION HEAD ===== */
section { padding: clamp(70px, 10vw, 130px) clamp(20px, 5vw, 56px); position: relative; }

.section-head {
  max-width: 1200px;
  margin: 0 auto clamp(40px, 6vw, 70px);
  position: relative;
}
.section-head__index {
  position: absolute;
  top: -0.35em;
  left: -10px;
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  z-index: -1;
  user-select: none;
}
.section-head__title {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -1px;
}
.section-head__sub { color: var(--text-faint); margin-top: 10px; font-size: 0.88rem; }

/* ===== SOBRE ===== */
.about { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.about__text p { color: var(--text-dim); margin-bottom: 18px; }
.about__text strong { color: var(--text); }
.about__checks { list-style: none; margin-top: 26px; }
.about__checks li {
  color: var(--text-dim);
  padding: 8px 0 8px 30px;
  position: relative;
  font-size: 0.92rem;
  border-bottom: 1px dashed var(--line);
}
.about__checks li::before {
  content: '[✓]';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 20px;
  transition: transform 0.4s var(--ease-out), border-color 0.4s;
}
.stat:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.stat__num, .stat__suffix {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}
.stat__label { display: block; margin-top: 8px; font-size: 0.78rem; color: var(--text-faint); }

/* ===== SERVIÇOS ===== */
.services__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 18px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 30px rgba(0,255,136,0.05);
}
.service-card:hover::before { opacity: 1; }
.service-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.service-card__icon {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  color: var(--green);
  background: rgba(0,255,136,0.06);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: transform 0.4s var(--ease-out), background 0.4s;
}
.service-card:hover .service-card__icon { transform: scale(1.08) rotate(-4deg); background: rgba(0,255,136,0.12); }
.service-card__num { color: var(--text-faint); font-size: 0.8rem; }
.service-card__title { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.service-card__desc { color: var(--text-dim); font-size: 0.86rem; margin-bottom: 16px; }
.service-card__list { list-style: none; margin-bottom: 22px; flex: 1; }
.service-card__list li {
  color: var(--text-dim);
  font-size: 0.8rem;
  padding: 5px 0 5px 18px;
  position: relative;
}
.service-card__list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--green);
}
.service-card__price {
  border-top: 1px dashed var(--line);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.service-card__price-label { font-size: 0.72rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 1px; }
.service-card__price-value { font-size: 1.15rem; font-weight: 700; color: var(--green); letter-spacing: 1px; }
.service-card__price-value--small { font-size: 0.95rem; letter-spacing: 0.5px; }

/* ===== STACK ===== */
.stack { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stack__groups {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}
.stack-group {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  background: var(--bg-card);
}
.stack-group__title { font-size: 0.9rem; color: var(--text); margin-bottom: 16px; font-weight: 700; }
.stack-group__items { display: flex; flex-wrap: wrap; gap: 8px; }
.tech {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 12px;
  transition: color 0.3s, border-color 0.3s, transform 0.3s var(--ease-out), background 0.3s;
  cursor: default;
}
.tech:hover { color: var(--green); border-color: var(--line-strong); transform: translateY(-2px); background: rgba(0,255,136,0.05); }
.tech--hl { color: var(--text); border-color: var(--line-strong); }
.tech--hl em { font-style: normal; color: var(--green); font-size: 0.85em; }
.tech__icon { width: 14px; height: 14px; flex: none; opacity: 0.85; transition: opacity 0.3s, transform 0.3s var(--ease-out); }
.tech:hover .tech__icon { opacity: 1; transform: scale(1.15); }

/* marquee */
.marquee {
  max-width: 1200px;
  margin: 44px auto 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track { display: flex; gap: 40px; width: max-content; animation: marquee 26s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { color: var(--text-faint); font-size: 0.85rem; white-space: nowrap; }
.marquee__track span::before { content: '· '; color: var(--green); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== PROJETOS ===== */
.projects__list { max-width: 1000px; margin: 0 auto; display: flex; flex-direction: column; }
.project {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: clamp(16px, 4vw, 40px);
  align-items: start;
  padding: 34px 10px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: background 0.4s, padding 0.4s var(--ease-out);
}
.project:first-child { border-top: 1px solid var(--line); }
.project:hover { background: rgba(0,255,136,0.03); padding-left: 22px; }
.project__index { color: var(--text-faint); font-size: 0.85rem; padding-top: 4px; }
.project__title { font-size: clamp(1.2rem, 3vw, 1.6rem); font-weight: 700; margin-bottom: 10px; transition: color 0.3s; }
.project:hover .project__title { color: var(--green); }
.project__desc { color: var(--text-dim); font-size: 0.88rem; max-width: 62ch; margin-bottom: 14px; }
.project__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.project__tags span {
  font-size: 0.68rem;
  color: var(--text-faint);
  border: 1px solid var(--line);
  padding: 3px 10px;
  border-radius: 20px;
}
.project__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.project__platform { font-size: 0.72rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 1px; }
.project__arrow { color: var(--green); font-size: 1.3rem; transition: transform 0.35s var(--ease-out); }
.project:hover .project__arrow { transform: translate(4px, -4px); }

/* ===== PROCESSO ===== */
.process { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process__steps {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  counter-reset: step;
}
.step {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px 22px;
  background: var(--bg-card);
  position: relative;
  transition: transform 0.4s var(--ease-out), border-color 0.4s;
}
.step:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.step__num {
  font-size: 2rem;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  display: block;
  margin-bottom: 14px;
}
.step__title { font-size: 1rem; margin-bottom: 8px; }
.step__desc { color: var(--text-dim); font-size: 0.82rem; }

/* ===== CONTATO ===== */
.contact { text-align: center; }
.contact__inner { max-width: 760px; margin: 0 auto; }
.contact__hello { color: var(--green); margin-bottom: 16px; }
.contact__title {
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 20px;
}
.contact__title span {
  color: var(--green);
  text-shadow: 0 0 30px rgba(0,255,136,0.3);
}
.contact__desc { color: var(--text-dim); max-width: 52ch; margin: 0 auto 36px; }

/* ===== FOOTER ===== */
.footer { border-top: 1px solid var(--line); padding: 26px clamp(20px, 5vw, 56px); position: relative; z-index: 2; background: var(--bg); }
.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--text-faint);
}
.footer__logo { color: var(--text-dim); font-weight: 700; }
.footer__status { display: flex; align-items: center; gap: 8px; }
.footer__status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ===== REVEAL (scroll) ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVO ===== */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__terminal { order: 2; }
  .about__grid { grid-template-columns: 1fr; }
  .project { grid-template-columns: 1fr; gap: 12px; }
  .project__meta { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (max-width: 720px) {
  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(5,8,7,0.97);
    border-bottom: 1px solid var(--line);
    padding: 18px clamp(20px, 5vw, 56px) 26px;
    gap: 6px;
    transform: translateY(-120%);
    transition: transform 0.45s var(--ease-expo);
  }
  .nav__links.open { transform: translateY(0); }
  .nav__link { padding: 12px 14px; font-size: 0.95rem; }
  .nav__link--cta { margin-left: 0; text-align: center; }
  .nav__mask { display: none; }
  .nav__burger { display: flex; }
  .hero__scrollhint { display: none; }
  .cursor-glow { display: none; }
}

/* ===== ACESSIBILIDADE: reduzir movimento ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  #matrixCanvas, .cursor-glow { display: none; }
}