/* ═══════════════════════════════════════════════
   UBIAT · style.css  v3 – Full modern rebuild
   ═══════════════════════════════════════════════ */

:root {
  --bg: #04040a;
  --bg2: #08080f;
  --bg3: #0d0d18;
  --gold: #e8c84a;
  --blue: #2165d1;
  --white: #ffffff;
  --muted: #6a6a88;
  --border: rgba(255, 255, 255, .08);
  --card: rgba(255, 255, 255, .025);
  --radius: 0px;
  --fd: 'Bebas Neue', sans-serif;
  --fb: 'Barlow', sans-serif;
  --fm: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--fb);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none
}

img {
  display: block;
  max-width: 100%
}

.mono {
  font-family: var(--fm);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted)
}

.accent {
  color: var(--blue)
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 4rem
}

/* ══ NAVBAR ══ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 4rem;
  transition: background .4s, backdrop-filter .4s, padding .3s,
    border-color .3s, transform .35s cubic-bezier(.4, 0, .2, 1);
  border-bottom: 1px solid transparent;
}

#navbar.nav-hidden {
  transform: translateY(-100%);
}

#navbar.solid {
  background: rgba(4, 4, 10, .94);
  backdrop-filter: blur(24px);
  padding: .9rem 4rem;
  border-color: var(--border);
}

.nav-logo {
  display: flex;
  align-items: center
}

#navLogoImg {
  height: 42px;
  width: auto;
  object-fit: contain;
  display: block
}

.logo-fallback {
  font-family: var(--fd);
  font-size: 1.9rem;
  letter-spacing: .1em
}

.nav-links {
  display: flex;
  gap: 2.8rem
}

.nav-a {
  font-family: var(--fm);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding-bottom: 3px;
  transition: color .2s;
}

.nav-a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--blue);
  transition: width .25s;
}

.nav-a:hover::after,
.nav-a.active::after {
  width: 100%
}

.nav-a.active {
  color: var(--blue)
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem
}

.lang-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, .18);
  padding: .3rem .8rem;
  cursor: pointer;
  display: flex;
  gap: .3rem;
  align-items: center;
  transition: border-color .2s;
}

.lang-btn:hover {
  border-color: var(--blue)
}

.lang-opt {
  font-family: var(--fm);
  font-size: .62rem;
  letter-spacing: .12em;
  color: var(--muted);
  transition: color .2s
}

.lang-opt.active {
  color: var(--white)
}

.lang-sep {
  color: var(--muted);
  font-size: .6rem
}

.burger {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 22px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  padding: 0;
}

.burger span {
  display: block;
  height: 1.5px;
  background: var(--white);
  transition: all .3s
}

.burger.open span:nth-child(1) {
  transform: translateY(10px) rotate(45deg)
}

.burger.open span:nth-child(2) {
  opacity: 0
}

.burger.open span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg)
}

/* ══ BUTTONS ══ */
.btn-fill {
  display: inline-flex;
  align-items: center;
  padding: .85rem 2.2rem;
  background: var(--blue);
  color: var(--bg);
  font-family: var(--fm);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 700;
  transition: background .2s, transform .2s, box-shadow .2s;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.btn-fill:hover {
  background: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(232, 200, 74, .35)
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: .85rem 2.2rem;
  border: 1px solid rgba(255, 255, 255, .22);
  color: var(--white);
  font-family: var(--fm);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: border-color .2s, color .2s, background .2s;
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(232, 200, 74, .06)
}

/* ══ NAV DROPDOWN ══ */
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(4, 4, 10, .96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s, visibility .25s;
  z-index: 100;
  /* padding-top cria uma ponte invisível entre o link e o dropdown */
  padding-top: 1rem;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-dropdown a {
  display: block;
  padding: .7rem 1.4rem;
  font-family: var(--fm);
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .2s, background .2s;
  white-space: nowrap;
  background: rgba(4, 4, 10, .96);
}

.nav-dropdown a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, .04)
}

/* ══ HERO ══ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: var(--bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 65% 45%, rgba(26, 79, 255, .09) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 65%, rgba(232, 200, 74, .07) 0%, transparent 50%),
    linear-gradient(to bottom, rgba(4, 4, 10, .3) 0%, rgba(4, 4, 10, .6) 70%, var(--bg) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .02) 1px, transparent 1px);
  background-size: 90px 90px;
  animation: gridDrift 25s linear infinite;
}

@keyframes gridDrift {
  from {
    transform: translateY(0)
  }

  to {
    transform: translateY(90px)
  }
}

#heroCanvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
}

.hero-pretitle {
  margin-bottom: 2rem;
  opacity: .6
}

.hero-h1 {
  font-family: var(--fd);
  font-size: clamp(7rem, 16vw, 16rem);
  line-height: .85;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: .04em;
  text-shadow: 0 0 120px rgba(232, 200, 74, .2);
}

.hero-ubi {
  color: var(--white);
  animation: heroReveal 1s cubic-bezier(.16, 1, .3, 1) .1s both;
}

.hero-at {
  color: var(--blue);
  animation: heroReveal 1s cubic-bezier(.16, 1, .3, 1) .25s both;
}

@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(60px) skewY(3deg)
  }

  to {
    opacity: 1;
    transform: none
  }
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 255, 255, .7);
  margin: 1.5rem 0 2.5rem;
  animation: fadeSlideUp .9s cubic-bezier(.16, 1, .3, 1) .6s both;
}

.hero-btns {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeSlideUp .9s cubic-bezier(.16, 1, .3, 1) .8s both;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px)
  }

  to {
    opacity: 1;
    transform: none
  }
}

.hero-curve {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 3;
  line-height: 0;
}

.hero-curve svg {
  width: 100%;
  height: 80px
}

/* ══ STATS ══ */
.stats-sec {
  padding: 5rem 0;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-card {
  text-align: center;
  padding: 3rem 1rem;
  border-right: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: background .3s;
}

.stat-card:last-child {
  border-right: none
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  transform: scaleX(0);
  transition: transform .5s;
}

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

.stat-card:hover {
  background: rgba(232, 200, 74, .04)
}

.stat-num {
  font-family: var(--fd);
  font-size: clamp(3.5rem, 7vw, 6rem);
  color: var(--blue);
  line-height: 1;
}

.stat-lbl {
  font-family: var(--fm);
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: .5rem
}

/* ══ ABOUT ══ */
.about-sec {
  padding: 8rem 0;
  background: var(--bg)
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center
}

.section-pre {
  margin-bottom: 1.2rem
}

.section-h2 {
  font-family: var(--fd);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
  margin-bottom: 1.8rem;
}

.about-txt p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1.05rem
}

.about-img {
  position: relative
}

.img-placeholder {
  aspect-ratio: 4/3;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--muted);
}

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

/* ══ UAV CAROUSEL (Tekever style) ══ */
.uav-sec {
  padding: 6rem 0 5rem;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}

.uav-sec-header {
  margin-bottom: 2rem
}

/* Gigantic background name */
.uav-bg-name {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--fd);
  font-size: clamp(10rem, 28vw, 22rem);
  color: rgba(255, 255, 255, .025);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: .05em;
  transition: opacity .4s;
  z-index: 0;
  user-select: none;
}

.uav-carousel {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow: hidden;
  padding: 1rem 0 4.5rem;
}

/* Track — all slides stay in DOM, positions controlled by classes */
.uav-stage,
.uav-track {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 500px;
  width: 100%;
}

.uav-slide {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 38%;
  max-width: 500px;
  padding: 0 1rem;
  cursor: pointer;
  transition:
    transform .65s cubic-bezier(.25, .46, .45, .94),
    opacity .65s ease,
    filter .65s ease,
    scale .65s cubic-bezier(.25, .46, .45, .94);
  will-change: transform, opacity, filter;
}

/* ── ACTIVE: centre, sharp, full size ── */
.uav-slide.active {
  opacity: 1;
  filter: blur(0);
  scale: 1;
  transform: translateX(0);
  z-index: 3;
  cursor: default;
}

/* ── PREV: left, blurred ── */
.uav-slide.slide-prev {
  opacity: .4;
  filter: blur(5px) brightness(.75);
  scale: .72;
  transform: translateX(-95%);
  z-index: 1;
}

/* ── NEXT: right, blurred ── */
.uav-slide.slide-next {
  opacity: .4;
  filter: blur(5px) brightness(.75);
  scale: .72;
  transform: translateX(95%);
  z-index: 1;
}

/* ── Hidden: invisible ── */
.uav-slide.slide-hidden {
  opacity: 0;
  filter: blur(8px);
  scale: .5;
  transform: translateX(0);
  z-index: 0;
  pointer-events: none;
}

/* Ghost divs (legacy, hidden) */
.uav-ghost {
  display: none
}

.uav-model {
  width: 100%;
  max-width: 520px;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.uav-model iframe {
  width: 100%;
  height: 340px;
  border: none
}

.uav-render {
  max-height: 580px;
  object-fit: contain;
  filter: drop-shadow(0 30px 80px rgba(0, 0, 0, .7));
  transition: transform .5s cubic-bezier(.16, 1, .3, 1);
  pointer-events: none;
  user-select: none;
}

.uav-slide.active .uav-render:hover {
  transform: scale(1.04) translateY(-8px) rotate(-1deg);
}

.model-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
  color: rgba(255, 255, 255, .25);
}

.model-ph-plane {
  font-size: 6rem;
  animation: planeDrift 6s ease-in-out infinite;
}

@keyframes planeDrift {

  0%,
  100% {
    transform: translateY(0) rotate(-2deg)
  }

  50% {
    transform: translateY(-16px) rotate(2deg)
  }
}

/* Caption only visible on active slide */
.uav-caption {
  text-align: center;
  margin-top: 1.8rem;
  max-width: 460px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .45s ease .2s, transform .45s ease .2s;
  pointer-events: none;
}

.uav-slide.active .uav-caption {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.uav-cap-year {
  display: block;
  margin-bottom: .3rem;
  color: var(--blue)
}

.uav-cap-name {
  font-family: var(--fd);
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1;
  margin-bottom: .8rem;
}

.uav-cap-desc {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.8
}

/* Arrows */
.uav-arrow {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, border-color .2s, transform .25s, box-shadow .2s;
  z-index: 10;
}

.uav-arrow:hover {
  background: rgba(33, 101, 209, .2);
  border-color: var(--blue);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 0 20px rgba(33, 101, 209, .25);
}

.uav-arrow-l {
  left: 2rem
}

.uav-arrow-r {
  right: 2rem
}

.uav-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .6rem;
  z-index: 10;
}

.uav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .2);
  cursor: pointer;
  transition: background .25s, transform .25s;
}

.uav-dot.on {
  background: var(--blue);
  transform: scale(1.4)
}

/* ══ TIMELINE ══ */
.timeline-sec {
  padding: 8rem 0;
  background: var(--bg)
}

.timeline {
  position: relative;
  margin: 4rem auto 0;
  max-width: 820px;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: .85rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--blue), transparent);
}

.tl-item {
  position: relative;
  margin-bottom: .8rem;
  cursor: pointer;
}

.tl-dot {
  position: absolute;
  left: -2.25rem;
  top: 1.6rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg2);
  border: 2px solid var(--muted);
  transition: all .3s;
  z-index: 2;
}

.tl-item.open .tl-dot,
.tl-item:hover .tl-dot {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 0 20px rgba(232, 200, 74, .5);
}

.tl-body {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.4rem 2rem;
  transition: border-color .3s, background .3s, transform .3s;
}

.tl-item:hover .tl-body,
.tl-item.open .tl-body {
  border-color: rgba(232, 200, 74, .3);
  background: rgba(232, 200, 74, .04);
  transform: translateX(8px);
}

.tl-year {
  margin-bottom: .2rem
}

.tl-name {
  font-family: var(--fd);
  font-size: 1.9rem;
  letter-spacing: .04em;
  color: var(--white)
}

.tl-extra {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s cubic-bezier(.16, 1, .3, 1), opacity .4s, padding .4s;
  opacity: 0;
  padding-top: 0;
}

.tl-item.open .tl-extra {
  max-height: 220px;
  opacity: 1;
  padding-top: 1rem
}

.tl-pos {
  font-family: var(--fd);
  font-size: 3rem;
  line-height: 1
}

.tl-desc {
  color: var(--muted);
  font-size: .9rem;
  margin-top: .4rem
}

/* ══ QUICK NAV ══ */
.qnav-sec {
  padding: 0 0 8rem;
  background: var(--bg)
}

.qnav-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem
}

.qcard {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 2.5rem 2rem;
  gap: .6rem;
  border: 1px solid var(--border);
  background: var(--card);
  transition: border-color .3s, transform .3s, background .3s;
  overflow: hidden;
  position: relative;
}

.qcard::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(232, 200, 74, .05), transparent);
  opacity: 0;
  transition: opacity .3s;
}

.qcard:hover {
  border-color: var(--blue);
  transform: translateY(-5px);
  background: rgba(232, 200, 74, .03)
}

.qcard:hover::after {
  opacity: 1
}

.qcard-icon {
  font-size: 2rem
}

.qcard-name {
  font-family: var(--fd);
  font-size: 2rem;
  letter-spacing: .05em;
  margin-top: auto
}

.qcard-arrow {
  font-size: 1.5rem;
  color: var(--blue);
  transition: transform .2s
}

.qcard:hover .qcard-arrow {
  transform: translateX(6px)
}

/* ══ FOOTER ══ */
#footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2rem
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr;
  gap: 4rem;
  margin-bottom: 3rem
}

.footer-logo {
  font-family: var(--fd);
  font-size: 3rem;
  margin-bottom: .8rem
}

.footer-copy {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.9
}

.footer-head {
  margin-bottom: 1.2rem
}

.footer-info {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 1rem;
  line-height: 1.9
}

.footer-socials {
  display: flex;
  flex-direction: column;
  gap: .8rem
}

.footer-social {
  font-family: var(--fm);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: color .2s;
}

.footer-social::before {
  content: '→';
  color: var(--blue)
}

.footer-social:hover {
  color: var(--blue)
}

.footer-bar {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  text-align: center;
  color: var(--muted);
}

/* ══ PAGE HEADER (shared) ══ */
.page-hdr {
  padding: 11rem 0 5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hdr::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(26, 79, 255, .07) 0%, transparent 55%);
  pointer-events: none;
}

.page-hdr h1 {
  font-family: var(--fd);
  font-size: clamp(3.5rem, 9vw, 8rem);
  line-height: 1;
  margin: 1rem 0 1.5rem;
}

.page-hdr p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 600px
}

.back-lnk {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fm);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 3.5rem 0 0;
  display: block;
  transition: color .2s;
}

.back-lnk:hover {
  color: var(--blue)
}

/* ══ TEAM ══ */
.sec-nav {
  padding: 2.5rem 0;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}

.pill {
  font-family: var(--fm);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  cursor: pointer;
  color: var(--white);
  transition: all .2s;
}

.pill:hover,
.pill.on {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(26, 79, 255, .08)
}

.team-block {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border)
}

.team-hdr {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem
}

.team-hdr-desc {
  color: var(--muted);
  max-width: 480px;
  font-size: .95rem;
  line-height: 1.8
}

/* Tamanho das imagens dos membros - alterar o minmax(...px,1fr) */
.members {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem
}

.member {
  text-align: center;
  cursor: pointer
}

.member-img {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .6rem;
  color: var(--muted);
  transition: border-color .3s;
  position: relative;
}

.member-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s
}

.member-img::after {
  content: '↗ LinkedIn';
  position: absolute;
  inset: 0;
  background: rgba(26, 79, 255, .75);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .7rem;
  letter-spacing: .1em;
  color: #fff;
  opacity: 0;
  transition: opacity .2s;
}

.member:hover .member-img {
  border-color: var(--blue)
}

.member:hover .member-img img {
  transform: scale(1.07)
}

.member:hover .member-img::after {
  opacity: 1
}

.member-name {
  font-weight: 600;
  font-size: .95rem;
  margin-bottom: .2rem
}

.member-role {
  font-family: var(--fm);
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted)
}

/* ══ SPONSORS ══ */
.sponsor-tier {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border)
}

.tier-ttl {
  font-family: var(--fd);
  font-size: 1.6rem;
  letter-spacing: .06em;
  margin-bottom: .4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tier-badge {
  font-family: var(--fm);
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .25rem .8rem;
  border: 1px solid;
}

.t-main .tier-badge {
  color: var(--blue);
  border-color: var(--blue)
}

.t-prem .tier-badge {
  color: #e8e8e8;
  border-color: #e8e8e8
}

.t-gold .tier-badge {
  color: #ffd700;
  border-color: #ffd700
}

.t-silver .tier-badge {
  color: #c0c0c0;
  border-color: #c0c0c0
}

.t-bronze .tier-badge {
  color: #cd7f32;
  border-color: #cd7f32
}

.t-partn .tier-badge {
  color: var(--blue);
  border-color: var(--blue)
}

.sp-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: center
}

.sp-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.5rem 2.5rem;
  min-width: 150px;
  transition: border-color .3s, background .3s, transform .2s;
}

.sp-card:hover {
  border-color: var(--blue);
  background: rgba(232, 200, 74, .05);
  transform: translateY(-3px)
}

.sp-card img {
  max-height: 60px;
  max-width: 140px;
  filter: brightness(1) grayscale(.3);
  transition: filter .3s
}

.sp-card:hover img {
  filter: brightness(1) grayscale(0)
}

.sp-name {
  font-family: var(--fm);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted)
}

.sp-card.sp-small {
  min-width: 180px;
  padding: 1.5rem 2rem;
}


.sp-card.sp-small img {
  max-height: 40px;
}


/* ══ UAV DETAIL ══ */
.uav-dtl {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border)
}

.embed-box {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .75rem;
  color: var(--muted);
  margin-bottom: 3rem;
}

.embed-box iframe {
  width: 100%;
  height: 100%;
  border: none
}

.specs-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 5rem;
  margin-top: 3rem
}

table.specs {
  border-collapse: collapse;
  width: 100%
}

table.specs th,
table.specs td {
  padding: .7rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: .85rem
}

table.specs th {
  font-family: var(--fm);
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted)
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 2rem
}

.gal-img {
  aspect-ratio: 4/3;
  background: var(--bg3);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .65rem;
  color: var(--muted);
}

.gal-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s
}

.gal-img:hover img {
  transform: scale(1.05)
}

/* ══ COMPETITION DETAIL ══ */
.comp-dtl {
  padding: 5rem 0
}

.comp-hero-row {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
  margin-bottom: 3rem;
  flex-wrap: wrap
}

.comp-pos-big {
  font-family: var(--fd);
  font-size: 9rem;
  line-height: 1;
  color: var(--blue)
}

.comp-photos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 2rem
}

.comp-photo {
  aspect-ratio: 4/3;
  background: var(--bg3);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .65rem;
  color: var(--muted);
}

.comp-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s
}

.comp-photo:hover img {
  transform: scale(1.04)
}

/* ══ NEWS ══ */
.news-g {
  padding: 5rem 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem
}

.n-card {
  border: 1px solid var(--border);
  background: var(--card);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .3s, transform .3s
}

.n-card:hover {
  border-color: var(--blue);
  transform: translateY(-5px)
}

.n-thumb {
  aspect-ratio: 16/9;
  background: var(--bg3);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fm);
  font-size: .65rem;
  color: var(--muted)
}

.n-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s
}

.n-card:hover .n-thumb img {
  transform: scale(1.06)
}

.n-body {
  padding: 1.8rem
}

.n-date {
  font-family: var(--fm);
  font-size: .62rem;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: .7rem
}

.n-title {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: .7rem
}

.n-excerpt {
  color: var(--muted);
  font-size: .875rem;
  line-height: 1.7
}

.n-more {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--fm);
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue)
}

/* News modal */
.modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .88);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal-bg.show {
  display: flex
}

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  max-width: 680px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 3rem;
  position: relative;
}

.modal-x {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
  transition: color .2s;
}

.modal-x:hover {
  color: var(--blue)
}

.modal-date {
  font-family: var(--fm);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--muted);
  margin-bottom: .8rem
}

.modal h2 {
  font-family: var(--fd);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1
}

.modal-body p {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.9;
  margin-bottom: 1rem
}


.modal-img {
  width: 100%;
  margin-bottom: 16px;
}

.modal-img img {
  width: 100%;
  height: auto;
  display: block;
  clip-path: polygon(0 0,
      calc(100% - 20px) 0,
      100% 20px,
      100% 100%,
      20px 100%,
      0 calc(100% - 20px));
  transition: transform 0.2s, box-shadow 0.2s;
}


.modal-link-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  background-color: var(--accent);
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.modal-link-btn:hover {
  background-color: var(--blue);
  /* muda conforme o estilo */
}

/* ══ SCROLL REVEAL ══ */
[data-gsap] {
  opacity: 0;
  transform: translateY(32px);
  transition: none
}

[data-gsap].in {
  opacity: 1;
  transform: none;
  transition: opacity .7s ease, transform .7s ease
}

/* ══ RESPONSIVE ══ */
@media(max-width:1100px) {
  .container {
    padding: 0 2.5rem
  }

  #navbar,
  #navbar.solid {
    padding-left: 2.5rem;
    padding-right: 2.5rem
  }

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

  .stat-card:nth-child(2) {
    border-right: none
  }

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

  .qnav-grid {
    grid-template-columns: 1fr 1fr
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem
  }

  .news-g {
    grid-template-columns: repeat(2, 1fr)
  }

  .specs-grid {
    grid-template-columns: 1fr
  }
}

@media(max-width:768px) {
  .container {
    padding: 0 1.5rem
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 75%;
    max-width: 280px;
    background: var(--bg2);
    padding: 5rem 2rem 2rem;
    border-left: 1px solid var(--border);
    z-index: 999;
    gap: 1.5rem;
  }

  .nav-links.open {
    display: flex
  }

  .burger {
    display: flex
  }

  #navbar,
  #navbar.solid {
    padding-left: 1.5rem;
    padding-right: 1.5rem
  }

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

  .qnav-grid {
    grid-template-columns: 1fr 1fr
  }

  .footer-grid {
    grid-template-columns: 1fr
  }

  .news-g {
    grid-template-columns: 1fr;
    padding-left: 1.5rem;
    padding-right: 1.5rem
  }

  .uav-arrow-l {
    left: .5rem
  }

  .uav-arrow-r {
    right: .5rem
  }

  /* .uav-ghost already hidden globally */
  .comp-hero-row {
    flex-direction: column
  }

  .timeline {
    padding-left: 2rem
  }
}

/* ══ MOBILE (≤ 480px) ══ */
@media(max-width:480px) {
  .container {
    padding: 0 1.2rem
  }

  #navbar,
  #navbar.solid {
    padding-left: 1.2rem;
    padding-right: 1.2rem
  }

  /* Hero */
  .hero-h1 {
    font-size: clamp(5.5rem, 28vw, 8rem);
    gap: .02em
  }

  .hero-pretitle {
    font-size: .6rem;
    letter-spacing: .1em
  }

  .hero-sub {
    font-size: 1rem;
    margin: 1rem 0 2rem
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
    gap: .8rem
  }

  .hero-btns .btn-fill,
  .hero-btns .btn-outline {
    width: 100%;
    max-width: 280px;
    justify-content: center
  }

  /* Stats */
  .stats-sec {
    padding: 3rem 0
  }

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

  .stat-card {
    padding: 2rem .5rem
  }

  .stat-num {
    font-size: 3rem
  }

  .stat-card:nth-child(2) {
    border-right: none
  }

  .stat-card:nth-child(3) {
    border-right: none
  }

  /* About */
  .about-sec {
    padding: 4rem 0
  }

  .section-h2 {
    font-size: 2.2rem
  }

  /* UAV carousel */
  .uav-sec {
    padding: 4rem 0 3rem
  }

  .uav-cap-name {
    font-size: 3rem
  }

  .uav-bg-name {
    font-size: 38vw;
    opacity: .015
  }

  .uav-arrow {
    width: 42px;
    height: 42px;
    font-size: 1rem
  }

  .uav-arrow-l {
    left: .3rem
  }

  .uav-arrow-r {
    right: .3rem
  }

  .uav-model {
    min-height: 220px
  }

  .model-ph-plane {
    font-size: 4rem
  }

  .uav-caption {
    padding: 0 .5rem
  }

  .uav-cap-desc {
    font-size: .85rem
  }

  .uav-caption .btn-fill {
    width: 100%;
    justify-content: center
  }

  /* Timeline */
  .timeline-sec {
    padding: 4rem 0
  }

  .timeline {
    padding-left: 1.8rem
  }

  .tl-body {
    padding: 1.1rem 1.2rem
  }

  .tl-name {
    font-size: 1.5rem
  }

  .tl-dot {
    left: -1.65rem
  }

  .tl-pos {
    font-size: 2.2rem
  }

  /* Quick nav */
  .qnav-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem
  }

  .qcard {
    padding: 1.5rem 1.2rem
  }

  .qcard-name {
    font-size: 1.5rem
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem
  }

  .footer-logo {
    font-size: 2.2rem
  }

  /* Team page */
  .members {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem
  }

  .team-hdr {
    flex-direction: column;
    align-items: flex-start
  }

  .sec-nav .container {
    gap: .5rem
  }

  .pill {
    font-size: .58rem;
    padding: .35rem .7rem
  }

  .team-block {
    padding: 3rem 0
  }

  /* Sponsors */
  .sp-grid {
    gap: 1rem
  }

  .sp-card {
    min-width: 120px;
    padding: 1.2rem 1.5rem
  }

  .sponsor-tier {
    padding: 3rem 0
  }

  /* UAV detail */
  .specs-grid {
    gap: 2rem
  }

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

  .embed-box {
    aspect-ratio: 4/3
  }

  /* Competition detail */
  .comp-pos-big {
    font-size: 6rem
  }

  .comp-photos {
    grid-template-columns: repeat(2, 1fr)
  }

  div[style*="grid-template-columns:repeat(4,1fr)"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* News */
  .news-g {
    gap: 1.2rem
  }

  .n-body {
    padding: 1.2rem
  }

  /* Modal */
  .modal {
    padding: 2rem 1.5rem
  }

  .modal h2 {
    font-size: 1.8rem
  }

  /* Page headers */
  .page-hdr {
    padding: 8rem 0 3rem
  }

  .page-hdr h1 {
    font-size: 3.5rem
  }

  /* Buttons full width on mobile where makes sense */
  .btn-fill,
  .btn-outline {
    padding: .8rem 1.6rem;
    font-size: .65rem
  }
}

/* ══ RECRUIT BUTTON ══ */
#recruitBtn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem 1.1rem;
  font-family: var(--fm);
  font-size: .65rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all .25s;
  position: relative;
  text-decoration: none;
  white-space: nowrap;
}

/* ── Estado ABERTO ── */
#recruitBtn.open {
  background: rgba(52, 211, 153, .1);
  border: 1px solid #34d399;
  color: #34d399;
  cursor: pointer;
}

#recruitBtn.open:hover {
  background: rgba(52, 211, 153, .2);
  box-shadow: 0 0 18px rgba(52, 211, 153, .2);
}

#recruitBtn.open #recruitDot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  animation: pulse 1.8s ease-in-out infinite;
}

/* ── Estado FECHADO ── */
#recruitBtn.closed {
  background: rgba(248, 113, 113, .08);
  border: 1px solid #f87171;
  color: #f87171;
  cursor: default;
  pointer-events: none;
}

#recruitBtn.closed #recruitDot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #f87171;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: .4;
    transform: scale(.7);
  }
}

/* ── Mobile: só o dot, sem texto ── */
@media(max-width:768px) {
  #recruitLabel {
    display: none;
  }

  #recruitBtn {
    padding: .5rem .6rem;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    justify-content: center;
    gap: 0;
  }

  #recruitBtn #recruitDot {
    width: 11px !important;
    height: 11px !important;
  }
}



.img-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  justify-content: center;
  align-items: center;
  transition: background 0.35s ease;
}

.img-modal.show {
  display: flex;
  background: rgba(0, 0, 0, 0.9);
}

.img-modal-content {
  max-width: 90%;
  max-height: 85%;
  transform: scale(0.8);
  opacity: 0;
  transition: all 0.35s ease;
}

.img-modal.show .img-modal-content {
  width: auto;
  height: auto;
  display: block;
  clip-path: polygon(0 0,
      calc(100% - 20px) 0,
      100% 20px,
      100% 100%,
      20px 100%,
      0 calc(100% - 20px));
  transition: transform 0.2s, box-shadow 0.2s;

  transform: scale(1);
  opacity: 1;
}

#imgModalClose {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: white;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.img-modal.show #imgModalClose {
  opacity: 1;
}

.img-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 50px;
  color: white;
  cursor: pointer;
  padding: 10px;
  user-select: none;
  opacity: 0.7;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.img-nav:hover {
  opacity: 1;
  transform: translateY(-50%) scale(1.1);
}

.img-nav.prev {
  left: 20px;
}

.img-nav.next {
  right: 20px;
}