/* =============================================
   ENZO PANCIER — PORTFOLIO
   Estética: Bold · Halftone · Tons de Cinza · Verde Neon
   ============================================= */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #0a0a0a;
  --gray-90: #111111;
  --gray-80: #1c1c1c;
  --gray-60: #3a3a3a;
  --gray-40: #666666;
  --gray-20: #aaaaaa;
  --gray-10: #d4d4d4;
  --white:   #f2f2f2;
  --accent:  #c8ff00;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Space Grotesk', sans-serif;

  --nav-h: 64px;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ── HALFTONE MIXIN — reutilizável ── */
.hero__halftone,
.case__halftone,
.about__halftone,
.contact__halftone {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    radial-gradient(circle, rgba(242,242,242,0.18) 1px, transparent 1px);
  background-size: 18px 18px;
}

/* Variante mais densa para seções escuras */
.about__halftone,
.contact__halftone {
  background-image:
    radial-gradient(circle, rgba(242,242,242,0.10) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
}

/* Halftone que some nos cantos (vinheta) */
.hero__halftone {
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

/* ── 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 40px;
  border-bottom: 1px solid var(--gray-80);
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--white);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav__links {
  display: flex;
  gap: 32px;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-20);
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--white); }

.lang-toggle {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  background: none;
  border: 1px solid var(--gray-60);
  color: var(--gray-20);
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.lang-toggle:hover {
  border-color: var(--white);
  color: var(--white);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--nav-h) 40px 0;
  overflow: hidden;
  background: var(--black);
}

/* Linha diagonal decorativa */
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  background: var(--gray-90);
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  background-image:
    radial-gradient(circle, rgba(242,242,242,0.22) 1.5px, transparent 1.5px);
  background-size: 16px 16px;
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
}

.hero__label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gray-40);
  margin-bottom: 16px;
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(80px, 12vw, 180px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  color: var(--white);
  text-transform: uppercase;
}

.hero__sub {
  margin-top: 28px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--gray-20);
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 40px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero__scroll span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--gray-40);
}

.hero__scroll-line {
  width: 60px;
  height: 1px;
  background: var(--gray-60);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--white);
  animation: scanline 2s infinite ease-in-out;
}

@keyframes scanline {
  0%   { left: -100%; }
  100% { left: 100%; }
}

/* ── WORK ── */
.work {
  padding: 120px 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.work__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 80px;
  border-bottom: 1px solid var(--gray-80);
  padding-bottom: 24px;
}

.work__header h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 80px);
  letter-spacing: 0.05em;
  color: var(--white);
}

.work__count {
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--gray-80);
  line-height: 1;
}

.work__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

/* ── CASE CARD ── */
.case {
  position: relative;
}

.case__link {
  display: block;
  transition: opacity 0.3s;
}
.case__link:hover .case__thumb img {
  transform: scale(1.04);
}
.case__link:hover .case__overlay {
  opacity: 1;
}

.case__thumb {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--gray-80);
}

.case__thumb img {
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}

.case__halftone {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(242,242,242,0.15) 1px, transparent 1px);
  background-size: 12px 12px;
  z-index: 1;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.case__overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: rgba(10,10,10,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.case__overlay span {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 0.08em;
  color: var(--white);
}

.case__info {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0 0;
}

.case__num {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--gray-80);
  line-height: 1;
  flex-shrink: 0;
}

.case__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 48px);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 8px;
}

.case__tags {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gray-40);
}

/* ── CASE WIP ── */
.case--wip .case__link {
  cursor: default;
}

.case__wip-inner {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.case__wip-label {
  font-family: var(--font-display);
  font-size: clamp(60px, 8vw, 100px);
  letter-spacing: 0.1em;
  color: transparent;
  -webkit-text-stroke: 1px var(--gray-20);
  line-height: 1;
}

.case__wip-sub {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gray-40);
}

/* ── ABOUT ── */
.about {
  position: relative;
  background: var(--gray-90);
  padding: 120px 40px;
  overflow: hidden;
}

.about__inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.about__left h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 80px);
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 40px;
}

.about__wip {
  aspect-ratio: 3/4;
  background: var(--gray-80);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px dashed var(--gray-60);
  position: relative;
  overflow: hidden;
}

.about__wip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(242,242,242,0.12) 1px, transparent 1px);
  background-size: 14px 14px;
}

.about__wip-label {
  font-family: var(--font-display);
  font-size: clamp(60px, 8vw, 100px);
  letter-spacing: 0.1em;
  color: transparent;
  -webkit-text-stroke: 1px var(--gray-40);
  position: relative;
  z-index: 1;
  line-height: 1;
}

.about__wip-sub {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gray-40);
  position: relative;
  z-index: 1;
}

.about__bio {
  font-size: 18px;
  line-height: 1.7;
  color: var(--gray-10);
  margin-bottom: 48px;
}

.about__skills {
  margin-bottom: 48px;
}

.about__skills h4 {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gray-40);
  margin-bottom: 16px;
}

.about__skills ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.about__skills li {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.08em;
  color: var(--white);
  border: 1px solid var(--gray-60);
  padding: 6px 16px;
}

/* ── BTN ── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--black);
  background: var(--white);
  padding: 14px 40px;
  transition: all 0.25s;
}

.btn:hover {
  background: var(--gray-10);
  transform: translate(-3px, -3px);
  box-shadow: 3px 3px 0 var(--gray-60);
}

/* ── CONTACT ── */
.contact {
  position: relative;
  background: var(--black);
  padding: 120px 40px;
  overflow: hidden;
  border-top: 1px solid var(--gray-80);
}

.contact__inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.contact__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 48px;
}

.contact__email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 40px);
  letter-spacing: 0.05em;
  color: var(--gray-20);
  border-bottom: 1px solid var(--gray-60);
  padding-bottom: 4px;
  margin-bottom: 64px;
  transition: color 0.2s, border-color 0.2s;
}
.contact__email:hover {
  color: var(--white);
  border-color: var(--white);
}

.contact__social {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 80px;
}

.contact__social a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray-40);
  transition: color 0.2s;
}
.contact__social a:hover { color: var(--white); }

.contact__copy {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--gray-60);
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── NAV ACTIVE ── */
.nav__links a.active {
  color: var(--white);
}

/* ── ACCENT: VERDE NEON ── */
/* Usado pontualmente para dar energia à paleta cinza */

.hero__label {
  color: var(--accent);
  opacity: 0.85;
}

.case__num {
  color: var(--gray-80);
}

/* Underline accent no hover dos cases */
.case__link:hover .case__title {
  -webkit-text-stroke: 1px var(--accent);
  color: transparent;
}

/* Btn accent */
.btn {
  background: var(--accent);
  color: var(--black);
}
.btn:hover {
  background: var(--white);
  box-shadow: 4px 4px 0 var(--accent);
}

/* Lang toggle accent */
.lang-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Scroll line accent */
.hero__scroll-line::after {
  background: var(--accent);
}

/* Contact email accent hover */
.contact__email:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ── EXPERIENCE TIMELINE ── */
.about__exp {
  margin-bottom: 48px;
}

.about__exp h4 {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gray-40);
  margin-bottom: 24px;
}

.exp__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--gray-80);
  padding-left: 24px;
}

.exp__item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-80);
  position: relative;
}

.exp__item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 22px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.exp__year {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gray-40);
  padding-top: 2px;
}

.exp__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 2px;
}

.exp__item p {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-40);
  letter-spacing: 0.05em;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav { padding: 0 24px; }
  .nav__links { gap: 20px; }

  .hero { padding-top: var(--nav-h); }
  .hero::before, .hero::after { display: none; }
  .hero__content { text-align: center; }
  .hero__scroll { left: 50%; transform: translateX(-50%); }

  .work { padding: 80px 24px; }
  .work__grid { grid-template-columns: 1fr; gap: 60px; }

  .about { padding: 80px 24px; }
  .about__inner { grid-template-columns: 1fr; gap: 48px; }

  .contact { padding: 80px 24px; }
}

@media (max-width: 480px) {
  .nav__links { display: none; }
  .hero__name { font-size: clamp(60px, 16vw, 100px); }
}