:root {
  --background: #070707;
  --surface: #101010;
  --surface-soft: #151515;
  --text: #f5f2eb;
  --muted: #aaa69d;
  --accent: #d9962b;
  --accent-light: #f0b74f;
  --border: rgba(255,255,255,.09);
  --max-width: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 10%, rgba(217,150,43,.08), transparent 28%),
    var(--background);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }
.container { width: min(92%, var(--max-width)); margin-inline: auto; }

.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  background: rgba(7,7,7,.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: .3s ease;
}
.header.scrolled { border-color: var(--border); background: rgba(7,7,7,.91); }
.nav { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: "Sora", sans-serif; font-size: 1.35rem; font-weight: 700; letter-spacing: -.04em; }
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: .91rem; color: #d5d1c9; }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover { color: var(--accent-light); }
.nav-contact { border: 1px solid var(--border); padding: 9px 16px; border-radius: 999px; }
.menu-button { display: none; background: transparent; border: 0; cursor: pointer; }
.menu-button span { display: block; width: 24px; height: 2px; background: white; margin: 5px; transition: .2s ease; }

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url("assets/banner.png");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3,3,3,.98) 0%, rgba(3,3,3,.89) 42%, rgba(3,3,3,.42) 72%, rgba(3,3,3,.28) 100%),
    linear-gradient(0deg, rgba(7,7,7,.5), transparent 35%);
}
.hero-content { position: relative; z-index: 1; padding-top: 72px; }
.eyebrow, .section-label { color: var(--accent-light); letter-spacing: .16em; font-size: .75rem; font-weight: 700; }
.hero h1 {
  font-family: "Sora", sans-serif;
  max-width: 880px;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -.065em;
  margin: 22px 0 24px;
}
.hero h1 span { color: var(--accent-light); }
.hero-text { max-width: 650px; color: #c4c0b7; font-size: clamp(1rem, 2vw, 1.18rem); }
.hero-actions, .contact-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 14px 22px; border-radius: 8px; font-weight: 700; transition: .25s ease; }
.button.primary { background: var(--accent); color: #120d05; }
.button.primary:hover { background: var(--accent-light); transform: translateY(-2px); }
.button.secondary { border: 1px solid var(--border); background: rgba(10,10,10,.45); }
.button.secondary:hover { border-color: rgba(240,183,79,.55); color: var(--accent-light); transform: translateY(-2px); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 46px; }
.hero-tags span, .tech-list span, .experience-points span {
  border: 1px solid var(--border);
  background: rgba(10,10,10,.58);
  color: #bdb8ae;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: .78rem;
}

.section { padding: 112px 0; }
h2 { font-family: "Sora", sans-serif; font-size: clamp(2rem, 4vw, 3.65rem); line-height: 1.12; letter-spacing: -.045em; margin-top: 16px; }
.about-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 92px; align-items: start; }
.about-copy { color: var(--muted); font-size: 1.04rem; }
.about-copy p + p { margin-top: 20px; }
.about-highlight { color: #d9d4ca; border-left: 2px solid var(--accent); padding-left: 18px; }

.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 60px; margin-bottom: 50px; }
.section-heading h2 { max-width: 790px; }
.compact-heading h2 { max-width: 820px; }
.section-note { max-width: 330px; color: var(--muted); font-size: .95rem; }

.experience-section { background: #0a0a0a; border-block: 1px solid var(--border); }
.experience-grid { display: grid; grid-template-columns: 1.35fr .825fr .825fr; gap: 16px; }
.experience-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, #131313, #0c0c0c);
  position: relative;
  overflow: hidden;
}
.experience-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -100px; bottom: -90px; background: radial-gradient(circle, rgba(217,150,43,.15), transparent 68%); }
.primary-experience { border-color: rgba(217,150,43,.28); }
.experience-topline { display: flex; justify-content: space-between; gap: 18px; color: #77736b; font-size: .75rem; text-transform: uppercase; letter-spacing: .09em; }
.experience-topline span:first-child { color: var(--accent-light); }
.experience-card h3 { font-family: "Sora", sans-serif; font-size: clamp(1.5rem, 2.5vw, 2.15rem); line-height: 1.15; margin: 56px 0 16px; letter-spacing: -.035em; }
.experience-card p { color: var(--muted); }
.experience-points { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 30px; }

.projects-section { background: #0d0d0d; border-bottom: 1px solid var(--border); }
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.project-card {
  border: 1px solid var(--border);
  background: linear-gradient(145deg, #121212, #0c0c0c);
  transition: .3s ease;
  position: relative;
  overflow: hidden;
}
.project-card:hover { transform: translateY(-6px); border-color: rgba(217,150,43,.48); }
.featured-project { grid-column: span 2; }
.featured-project .project-image { aspect-ratio: 21 / 8; }
.project-image {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: #090909;
  cursor: pointer;
}
.project-image img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; transition: transform .55s ease, filter .35s ease; }
.project-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.42), transparent 48%); opacity: .65; transition: opacity .3s ease; }
.project-card:hover .project-image img { transform: scale(1.035); filter: brightness(.9); }
.project-card:hover .project-image::after { opacity: 1; }
.project-image.portrait img { object-position: center 20%; }
.image-badge { position: absolute; z-index: 2; right: 18px; bottom: 16px; padding: 7px 11px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: #fff; background: rgba(8,8,8,.72); backdrop-filter: blur(8px); font-size: .72rem; font-weight: 700; }
.project-info { display: grid; grid-template-columns: 52px 1fr; gap: 16px; padding: 28px 30px 32px; }
.project-number { color: #5e5b55; font-family: "Sora", sans-serif; padding-top: 4px; }
.project-type { color: var(--accent-light); font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; }
.project-content h3 { font-family: "Sora", sans-serif; font-size: 2rem; margin: 8px 0 12px; letter-spacing: -.03em; }
.project-content p { color: var(--muted); max-width: 700px; }
.tech-list { display: flex; gap: 8px; flex-wrap: wrap; margin: 22px 0; }
.project-link { color: var(--text); background: transparent; border: 0; padding: 0; font: inherit; font-weight: 700; cursor: pointer; }
.project-link span { color: var(--accent-light); margin-left: 6px; }
.project-link:hover { color: var(--accent-light); }

.stack-section { background: var(--background); }
.stack-heading { max-width: 770px; }
.stack-heading > p:last-child { color: var(--muted); margin-top: 22px; max-width: 650px; }
.stack-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 50px; border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.stack-grid article { min-height: 230px; padding: 28px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255,255,255,.012); }
.stack-index { color: #59564f; font-family: "Sora", sans-serif; font-size: .85rem; }
.stack-grid article > p { color: var(--accent-light); margin-top: 34px; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; }
.stack-grid h3 { font-family: "Sora", sans-serif; font-size: 1.55rem; margin: 5px 0 12px; letter-spacing: -.03em; }
.stack-grid small { display: block; color: var(--muted); font-size: .9rem; max-width: 430px; }

.services-section { background: #0b0b0b; border-top: 1px solid var(--border); }
.services-title { max-width: 850px; }
.services-grid { margin-top: 50px; border-top: 1px solid var(--border); }
.services-grid article { display: grid; grid-template-columns: 70px 1fr 1.3fr; gap: 30px; align-items: start; padding: 30px 0; border-bottom: 1px solid var(--border); }
.services-grid article > span { color: var(--accent-light); }
.services-grid h3 { font-family: "Sora", sans-serif; font-size: 1.3rem; }
.services-grid p { color: var(--muted); }

.contact-section { padding: 120px 0; background: linear-gradient(120deg, #111 0%, #090909 64%, rgba(217,150,43,.14) 100%); border-top: 1px solid var(--border); }
.contact-content { max-width: 900px; text-align: center; }
.contact-content .section-label { display: block; }
.contact-content p:not(.section-label) { color: var(--muted); margin: 22px auto 0; max-width: 670px; }
.contact-actions { justify-content: center; }
.contact-content .contact-location { margin-top: 32px; font-size: .85rem; color: #77736b; text-transform: uppercase; letter-spacing: .12em; }

.footer { padding: 30px 0; border-top: 1px solid var(--border); color: var(--muted); }
.footer-content { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer-content > div { display: flex; gap: 18px; }
.footer a:hover { color: var(--accent-light); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Galeria */
.gallery-modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 70px 80px; background: rgba(0,0,0,.92); backdrop-filter: blur(14px); opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease; }
.gallery-modal.open { opacity: 1; visibility: visible; }
.gallery-content { width: min(1180px, 88vw); max-height: 82vh; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.gallery-content img { max-width: 100%; max-height: 75vh; object-fit: contain; border: 1px solid rgba(255,255,255,.13); box-shadow: 0 30px 80px rgba(0,0,0,.55); background: #0b0b0b; }
.gallery-content figcaption { color: #c9c4ba; font-size: .9rem; text-align: center; }
.gallery-close, .gallery-nav { position: absolute; border: 1px solid rgba(255,255,255,.14); background: rgba(16,16,16,.75); color: white; cursor: pointer; backdrop-filter: blur(8px); transition: .2s ease; }
.gallery-close:hover, .gallery-nav:hover { border-color: var(--accent); color: var(--accent-light); }
.gallery-close { top: 22px; right: 24px; width: 46px; height: 46px; border-radius: 50%; font-size: 2rem; line-height: 1; }
.gallery-nav { top: 50%; transform: translateY(-50%); width: 48px; height: 66px; border-radius: 10px; font-size: 2.4rem; line-height: 1; }
.gallery-prev { left: 20px; }
.gallery-next { right: 20px; }
body.modal-open { overflow: hidden; }

@media (max-width: 900px) {
  .nav-links { gap: 18px; }
  .experience-grid { grid-template-columns: 1fr 1fr; }
  .primary-experience { grid-column: span 2; }
  .featured-project { grid-column: span 1; }
  .featured-project .project-image { aspect-ratio: 16 / 9; }
}

@media (max-width: 780px) {
  .nav-links { position: absolute; top: 76px; left: 0; width: 100%; background: #0a0a0a; border-bottom: 1px solid var(--border); padding: 24px 4%; display: none; flex-direction: column; align-items: flex-start; }
  .nav-links.open { display: flex; }
  .menu-button { display: block; }
  .hero { background-position: 64% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(3,3,3,.98), rgba(3,3,3,.82)); }
  .hero h1 { max-width: 620px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .section-heading { align-items: start; flex-direction: column; gap: 20px; }
  .section-note { max-width: 550px; }
  .projects-grid { grid-template-columns: 1fr; }
  .experience-grid { grid-template-columns: 1fr; }
  .primary-experience { grid-column: span 1; }
  .stack-grid { grid-template-columns: 1fr; }
  .services-grid article { grid-template-columns: 40px 1fr; }
  .services-grid article p { grid-column: 2; }
  .footer-content { flex-direction: column; text-align: center; }
  .gallery-modal { padding: 64px 14px 30px; }
  .gallery-content { width: 100%; }
  .gallery-nav { width: 42px; height: 56px; background: rgba(0,0,0,.65); }
  .gallery-prev { left: 8px; }
  .gallery-next { right: 8px; }
  .gallery-close { top: 12px; right: 12px; }
}

@media (max-width: 520px) {
  .section { padding: 82px 0; }
  .hero { min-height: 94vh; }
  .hero-content { padding-top: 92px; padding-bottom: 42px; }
  .hero h1 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .hero-actions .button { width: 100%; }
  .hero-tags { margin-top: 32px; }
  .experience-card { min-height: 0; }
  .experience-card h3 { margin-top: 38px; }
  .project-info { grid-template-columns: 1fr; padding: 24px; }
  .project-number { display: none; }
  .stack-grid article { min-height: 210px; }
  .footer-content > div { flex-wrap: wrap; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}