@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=JetBrains+Mono:ital,wght@0,300;0,400;0,500;0,700;1,400&display=swap');

:root {
  --black: #000000;
  --white: #FFFFFF;
  --red: #FA2E23;
  --yellow: #F0FA73;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-500: #737373;
  --gray-800: #262626;
  --gray-900: #171717;
  --display: 'Bebas Neue', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--mono);
  background-color: var(--white);
  color: var(--black);
  line-height: 1.7;
  overflow-x: hidden;
}

::selection {
  background: var(--yellow);
  color: var(--black);
}

.color-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 10000;
  background: linear-gradient(
    to right,
    var(--red) 0%,
    var(--red) 45%,
    var(--black) 45%,
    var(--black) 48%,
    var(--yellow) 48%,
    var(--yellow) 52%,
    var(--black) 52%,
    var(--black) 55%,
    var(--red) 55%,
    var(--red) 100%
  );
}

.grain-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  transition: background 0.4s ease, padding 0.4s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 1rem 3rem;
  border-bottom: 1px solid var(--red);
}

.navbar-logo {
  font-family: var(--display);
  font-size: 1.75rem;
  letter-spacing: 0.15em;
  color: var(--black);
  text-decoration: none;
  transition: color 0.3s ease;
}

.navbar-logo:hover {
  color: var(--red);
}

.navbar-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.navbar-links a {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  position: relative;
  padding-bottom: 4px;
  transition: color 0.3s ease;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--red);
  transition: width 0.3s ease;
}

.navbar-links a:hover {
  color: var(--red);
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: all 0.3s ease;
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
}

.hero-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 2rem;
}

.hero-title {
  font-family: var(--display);
  font-size: clamp(5rem, 15vw, 16rem);
  line-height: 0.85;
  letter-spacing: 0.02em;
  position: relative;
  cursor: default;
}

.glitch-text {
  position: relative;
  display: inline-block;
  cursor: pointer;
  transition: text-shadow 0.3s ease;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  left: 2px;
  text-shadow: -2px 0 var(--red);
  clip: rect(24px, 550px, 90px, 0);
  animation: glitch-anim-1 2.5s infinite linear alternate-reverse;
  opacity: 0.3;
}

.glitch-text::after {
  left: -2px;
  text-shadow: -2px 0 var(--yellow);
  clip: rect(85px, 550px, 140px, 0);
  animation: glitch-anim-2 3s infinite linear alternate-reverse;
  opacity: 0.3;
}

@keyframes glitch-anim-1 {
  0% { clip: rect(30px, 9999px, 94px, 0); transform: translate(0); }
  20% { clip: rect(62px, 9999px, 10px, 0); transform: translate(-2px, 1px); }
  40% { clip: rect(4px, 9999px, 96px, 0); transform: translate(1px, -1px); }
  60% { clip: rect(17px, 9999px, 37px, 0); transform: translate(-1px, 2px); }
  80% { clip: rect(89px, 9999px, 78px, 0); transform: translate(2px, -1px); }
  100% { clip: rect(50px, 9999px, 20px, 0); transform: translate(0); }
}

@keyframes glitch-anim-2 {
  0% { clip: rect(76px, 9999px, 46px, 0); transform: translate(0); }
  20% { clip: rect(12px, 9999px, 65px, 0); transform: translate(2px, -1px); }
  40% { clip: rect(97px, 9999px, 18px, 0); transform: translate(-1px, 1px); }
  60% { clip: rect(42px, 9999px, 73px, 0); transform: translate(1px, -2px); }
  80% { clip: rect(55px, 9999px, 15px, 0); transform: translate(-2px, 2px); }
  100% { clip: rect(33px, 9999px, 88px, 0); transform: translate(0); }
}

.glitch-text:hover {
  animation: glitch-hover-shake 0.15s infinite;
  text-shadow:
    3px 0 var(--red),
    -3px 0 var(--yellow),
    0 0 2px var(--red);
}

.glitch-text:hover::before {
  animation: glitch-hover-1 0.2s infinite;
  left: 4px;
  text-shadow: -4px 0 var(--red);
}

.glitch-text:hover::after {
  animation: glitch-hover-2 0.18s infinite;
  left: -4px;
  text-shadow: -4px 0 var(--yellow);
}

@keyframes glitch-hover-shake {
  0% { transform: translate(0); }
  20% { transform: translate(-3px, 2px); }
  40% { transform: translate(3px, -1px); }
  60% { transform: translate(-2px, -2px); }
  80% { transform: translate(1px, 3px); }
  100% { transform: translate(0); }
}

@keyframes glitch-hover-1 {
  0% { clip: rect(10px, 9999px, 40px, 0); opacity: 0.8; }
  20% { clip: rect(80px, 9999px, 20px, 0); opacity: 1; }
  40% { clip: rect(30px, 9999px, 100px, 0); opacity: 0.6; }
  60% { clip: rect(50px, 9999px, 10px, 0); opacity: 1; }
  80% { clip: rect(90px, 9999px, 60px, 0); opacity: 0.7; }
  100% { clip: rect(10px, 9999px, 40px, 0); opacity: 0.8; }
}

@keyframes glitch-hover-2 {
  0% { clip: rect(60px, 9999px, 30px, 0); opacity: 0.8; }
  20% { clip: rect(20px, 9999px, 80px, 0); opacity: 0.6; }
  40% { clip: rect(70px, 9999px, 15px, 0); opacity: 1; }
  60% { clip: rect(5px, 9999px, 50px, 0); opacity: 0.7; }
  80% { clip: rect(95px, 9999px, 25px, 0); opacity: 1; }
  100% { clip: rect(60px, 9999px, 30px, 0); opacity: 0.8; }
}

.hero-subtitle {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--gray-500);
  max-width: 580px;
  margin-top: 2rem;
  line-height: 1.8;
}

.hero-subtitle strong {
  color: var(--red);
  font-weight: 600;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll span {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--red), var(--yellow), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.section {
  padding: 7rem 3rem;
  position: relative;
}

.section-dark {
  background: var(--black);
  color: var(--white);
}

.section-divider {
  height: 4px;
  width: 100%;
}

.divider-red {
  background: var(--red);
}

.divider-yellow {
  background: var(--yellow);
}

.section-dark .section-label {
  color: var(--yellow);
}

.section-dark .section-title {
  color: var(--white);
}

.section-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--red);
  flex-shrink: 0;
}

.section-dark .section-label::before {
  background: var(--yellow);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: 3rem;
  display: inline-block;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40%;
  height: 3px;
  background: var(--red);
}

.section-dark .section-title::after {
  background: var(--yellow);
}

.section-content {
  max-width: 1400px;
  margin: 0 auto;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--gray-200);
}

.philosophy-card {
  background: var(--white);
  padding: 3rem 2.5rem;
  transition: background 0.4s ease;
}

.philosophy-card:hover {
  background: var(--gray-100);
}

.philosophy-card-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transition: color 0.3s ease;
  color: var(--gray-200);
}

.philosophy-card:hover .philosophy-card-icon {
  color: var(--red);
}

.philosophy-card-title {
  font-family: var(--display);
  font-size: 1.8rem;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  color: var(--black);
}

.philosophy-card-desc {
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--gray-500);
}

.section-dark .philosophy-card {
  background: var(--gray-900);
}

.section-dark .philosophy-card:hover {
  background: var(--gray-800);
}

.section-dark .philosophy-card-icon {
  color: var(--gray-700);
}

.section-dark .philosophy-card:hover .philosophy-card-icon {
  color: var(--yellow);
}

.section-dark .philosophy-card-title {
  color: var(--white);
}

.section-dark .philosophy-card-desc {
  color: var(--gray-500);
}

.manifesto {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.manifesto-text {
  font-family: var(--mono);
  font-size: 1.1rem;
  line-height: 2;
  color: var(--gray-500);
  margin-bottom: 2rem;
}

.manifesto-quote {
  font-family: var(--display);
  font-size: 2.2rem;
  line-height: 1.2;
  letter-spacing: 0.03em;
  padding-left: 2rem;
  border-left: 4px solid var(--yellow);
  margin: 3rem 0;
  color: var(--white);
}

.manifesto-highlight {
  color: var(--yellow);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.5rem;
}

.project-card {
  border: 1px solid var(--gray-200);
  padding: 2rem;
  transition: all 0.4s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.project-card:hover {
  border-color: var(--black);
  transform: translateY(-4px);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.05);
}

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

.project-card-status {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--gray-200);
}

.status-active {
  border-color: var(--yellow);
  color: var(--black);
  background: var(--yellow);
}

.status-done {
  border-color: var(--gray-200);
  color: var(--gray-500);
}

.project-card-year {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--red);
  margin-bottom: 0.75rem;
}

.project-card-title {
  font-family: var(--display);
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.project-card-desc {
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--gray-500);
}

.producao-image {
  margin-top: 1rem;
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.producao-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-participants {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--red);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
  line-height: 1.6;
}

.project-highlight {
  border-color: var(--red) !important;
  box-shadow: 0 0 0 4px rgba(250, 46, 35, 0.15) !important;
  animation: projPulse 0.6s ease;
}

@keyframes projPulse {
  0% { box-shadow: 0 0 0 0 rgba(250, 46, 35, 0.4); }
  100% { box-shadow: 0 0 0 4px rgba(250, 46, 35, 0.15); }
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.member-card {
  text-align: center;
  padding: 2rem;
  transition: transform 0.4s ease;
}

.member-card:hover {
  transform: translateY(-6px);
}

.member-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  background: var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 2.5rem;
  color: var(--gray-500);
  overflow: hidden;
  transition: border 0.4s ease;
  border: 3px solid transparent;
}

.member-photo img {
  filter: grayscale(100%);
  transition: filter 0.5s ease;
}

.member-card:hover .member-photo {
  border-color: var(--red);
}

.member-card:hover .member-photo img {
  filter: grayscale(0%);
}

.member-name {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}

.member-role {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0.5rem 0;
}

.member-line {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-bottom: 0.5rem;
}

.member-pesquisa {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-style: italic;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 1rem;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
}

.member-pesquisa-link {
  color: var(--red);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.3s ease, background 0.3s ease;
  padding: 2px 6px;
  border-radius: 2px;
}

.member-pesquisa-link:hover {
  color: var(--white);
  background: var(--red);
}

.member-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.member-links a {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.member-links a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

.publications-timeline {
  position: relative;
  padding-left: 3rem;
}

.publications-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--gray-200);
}

.pub-item {
  position: relative;
  padding-bottom: 3rem;
}

.pub-item::before {
  content: '';
  position: absolute;
  left: -3.2rem;
  top: 0.4rem;
  width: 10px;
  height: 10px;
  background: var(--red);
  border-radius: 50%;
}

.pub-item:last-child {
  padding-bottom: 0;
}

.pub-year {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 0.5rem;
}

.pub-title {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.pub-authors {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-bottom: 0.5rem;
}

.pub-venue {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-style: italic;
  color: var(--gray-500);
}

.pub-link {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid var(--black);
  transition: all 0.3s ease;
  margin-top: 0.5rem;
  display: inline-block;
}

.pub-link:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

.section-dark .publications-timeline::before {
  background: var(--gray-800);
}

.section-dark .pub-link {
  color: var(--white);
  border-bottom-color: var(--white);
}

.section-dark .pub-link:hover {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

.event-item {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.event-item:last-child {
  border-bottom: none;
}

.event-date-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 2px solid var(--red);
  flex-shrink: 0;
  font-family: var(--display);
}

.event-day {
  font-size: 1.6rem;
  line-height: 1;
  color: var(--red);
}

.event-month {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--red);
}

.event-content {
  flex: 1;
}

.event-title {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.event-location {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--red);
  margin-bottom: 0.25rem;
}

.event-time {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-bottom: 0.75rem;
}

.event-desc {
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--gray-500);
  margin-bottom: 0.5rem;
}

.event-image {
  width: 140px;
  height: 100px;
  flex-shrink: 0;
  overflow: hidden;
}

.event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info-title {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-item-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--red);
  margin-top: 2px;
}

.section-dark .contact-item-icon {
  color: var(--yellow);
}

.contact-item-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.25rem;
}

.contact-item-value {
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.6;
}

.contact-item-value a {
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.contact-item-value a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

.section-dark .contact-item-value a {
  color: var(--white);
}

.section-dark .contact-item-value a:hover {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

.section-dark .contact-item-value {
  color: var(--gray-500);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-input {
  width: 100%;
  padding: 1rem 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--white);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--gray-800);
  outline: none;
  transition: border-color 0.3s ease;
}

.form-input::placeholder {
  color: var(--gray-500);
}

.form-input:focus {
  border-bottom-color: var(--red);
}

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

.form-submit {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  background: var(--red);
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.form-submit:hover {
  background: var(--yellow);
  color: var(--black);
}

.footer {
  padding: 3rem;
  border-top: 1px solid var(--red);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-info {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--gray-500);
  line-height: 1.8;
}

.footer-info strong {
  color: var(--black);
  font-weight: 600;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--gray-500);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-social a:hover {
  color: var(--red);
}

.event-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100000;
  pointer-events: none;
}

.event-modal-overlay.active {
  display: block;
}

.event-modal {
  background: var(--black);
  color: var(--white);
  width: 420px;
  max-width: calc(100vw - 2rem);
  max-height: 85vh;
  overflow-y: auto;
  padding: 2rem;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100001;
  pointer-events: all;
  border: 1px solid var(--gray-800);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
  animation: modalSlideUp 0.45s ease;
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.event-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-500);
  line-height: 1;
  transition: color 0.3s ease;
}

.event-modal-close:hover {
  color: var(--yellow);
}

.event-modal-badge {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--yellow);
  margin-bottom: 1rem;
}

.event-modal-badge-label {
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
}

.event-modal-title {
  font-family: var(--display);
  font-size: 1.6rem;
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 0.875rem;
  color: var(--white);
}

.event-modal-desc {
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.6;
  color: var(--black);
  background: var(--yellow);
  padding: 0.75rem 1rem;
  margin: 0.875rem 0 1.25rem;
}

.event-modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
}

.event-modal-meta-item {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.event-modal-meta-item::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--yellow);
  flex-shrink: 0;
}

.event-modal-mapa {
  margin-top: 1rem;
  width: 100%;
  height: 160px;
  border: 1px solid var(--gray-800);
  overflow: hidden;
}

.event-modal-mapa iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.event-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-top: 1.25rem;
}

.event-modal-share,
.event-modal-calendar {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.event-modal-share-label {
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
}

.event-modal-share-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.share-btn {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--gray-800);
  background: var(--gray-900);
  color: var(--white);
  cursor: pointer;
  transition: all 0.25s ease;
}

.share-btn:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.share-btn:active {
  transform: scale(0.96);
}

.share-whatsapp:hover { background: #25D366; border-color: #25D366; color: #fff; }
.share-twitter:hover { background: #fff; border-color: #fff; color: #000; }
.share-facebook:hover { background: #1877F2; border-color: #1877F2; color: #fff; }
.share-copy:hover { background: var(--red); border-color: var(--red); color: #fff; }
.share-gcal:hover { background: #4285F4; border-color: #4285F4; color: #fff; }
.share-ics:hover { background: var(--yellow); border-color: var(--yellow); color: var(--black); }

@media (max-width: 768px) {
  .event-modal {
    width: calc(100vw - 1.5rem);
    bottom: 0.75rem;
    right: 0.75rem;
    padding: 1.5rem;
    max-height: 75vh;
  }

  .event-modal-title {
    font-size: 1.3rem;
  }

  .event-modal-mapa {
    height: 130px;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (max-width: 1024px) {
  .philosophy-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .section {
    padding: 5rem 2rem;
  }

  .navbar {
    padding: 1.25rem 2rem;
  }

  .navbar.scrolled {
    padding: 0.875rem 2rem;
  }

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

  .event-item {
    flex-direction: column;
  }

  .event-image {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 768px) {
  .navbar-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    transition: right 0.4s ease;
  }

  .navbar-links.active {
    right: 0;
  }

  .navbar-links a {
    font-size: 1.2rem;
  }

  .navbar-toggle {
    display: flex;
    z-index: 1001;
  }

  .hero-title {
    font-size: clamp(3.5rem, 12vw, 8rem);
  }

  .section {
    padding: 4rem 1.5rem;
  }

  .members-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .publications-timeline {
    padding-left: 2rem;
  }

  .pub-item::before {
    left: -2.15rem;
  }

  .footer {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 1rem 1.25rem;
  }

  .navbar.scrolled {
    padding: 0.75rem 1.25rem;
  }

  .section {
    padding: 3rem 1.25rem;
  }

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

  .manifesto-quote {
    font-size: 1.5rem;
    padding-left: 1.25rem;
  }
}