:root{
  --bg: #0b0c10;
  --surface: #11131a;
  --card: #151826;
  --text: #e9ecf2;
  --muted: #a9b0c3;
  --brand: #6ee7ff;
  --brand-2: #a78bfa;
  --shadow: 0 10px 30px rgba(0,0,0,.25);
  --radius: 14px;
  --glow: 0 0 15px rgba(110,231,255,.6);
}

*{box-sizing:border-box}
html,body{
  height:100%
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  scroll-behavior: smooth;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: 
    radial-gradient(circle at 15% 10%, #182041 0%, transparent 60%),
    radial-gradient(circle at 85% 30%, #1b1531 0%, transparent 60%);
  filter: blur(80px);
}


.container{
  width:min(1180px, 92vw); 
  margin-inline:auto
}

.nav{
  position:fixed; 
  top:0; left:0; 
  width:100%; 
  z-index:1000;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(12,14,24,.75);
  border-bottom:1px solid rgba(255,255,255,.06);
  animation: slideDown 1s ease;
}
@keyframes slideDown{from{transform:translateY(-100%)} to{transform:translateY(0)}
}

.nav__inner{
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
  padding:14px 0;
}

.logo{font-weight:800; 
  letter-spacing:.3px; 
  color:#fff; 
  text-decoration:none; 
  font-size:1.2rem; transition:.3s
}

.logo span{color:var(--brand)
}

.logo:hover{color:var(--brand)
}

.nav__links{display:flex; 
  gap:22px; 
  align-items:center
}

.nav__links a{color:#e7ebff; 
  text-decoration:none; 
  opacity:.9; transition:.3s
}

.nav__links a:hover{
  opacity:1; 
  color:var(--brand)
}

.nav__toggle{display:none; 
  background:none; 
  border:0; 
  cursor:pointer
}

.nav__toggle span{display:block; 
  width:22px; height:2px; 
  background:#fff; 
  margin:4px 0
}

.btn{
  background:linear-gradient(135deg, var(--brand), var(--brand-2)); 
  color:#0b0c10; 
  border:0; padding:10px 16px; 
  border-radius:12px; font-weight:700; 
  text-decoration:none; 
  display:inline-block; 
  box-shadow:var(--shadow); 
  transition:.3s transform, .3s box-shadow
}

.btn:hover{
  transform:translateY(-3px) 
  scale(1.02); box-shadow:var(--glow)
}

.btn--ghost{
  background:transparent; 
  color:#e7ebff; 
  border:1px solid rgba(255,255,255,.16); 
  box-shadow:none; transition:.3s
}

.btn--ghost:hover{
  border-color:var(--brand); color:var(--brand)

}
.btn--lg{
  padding:14px 20px; 
  border-radius:14px}
.btn--sm{
  padding:8px 12px; 
  border-radius:10px; 
  font-size:.9rem
}

.hero{
  display:grid; 
  grid-template-columns: 1.2fr 1fr; 
  gap:48px; 
  align-items:center; 
  padding:120px 0 48px
}

.hero__text h1 {
  font-size: clamp(1.9rem, 3.3vw, 3rem);
  margin: 0 0 14px;
  line-height: 1.2;
  animation: fadeInUp 1s ease;
}

.hero__text p {
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  color: var(--muted);
  max-width: 60ch;
  animation: fadeInUp 1.2s ease;
}

.hero__cta {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s forwards;
}

.hero__text h1 {
  animation-delay: 0.3s; 
}
.hero__text p { 
  animation-delay: 0.6s; 
}
.hero__cta { 
  animation-delay: 0.9s; 
}
.hero__cta{
  display:flex; 
  gap:12px; 
  margin:24px 0 8px; 
  animation:fadeInUp 1.4s ease
}
.accent{
  background:linear-gradient(90deg,var(--brand),var(--brand-2)); -webkit-background-clip:text; 
  background-clip:text; 
  color:transparent
}

.hero__visual{
  display:flex; 
  align-items:center; 
  justify-content:center; 
  perspective:1000px;
}

.card-hero{
  background:rgba(255,255,255,.05); 
  border:1px solid rgba(255,255,255,.08); 
  border-radius:var(--radius);
  overflow:hidden; 
  box-shadow:var(--shadow); 
  transform-style:preserve-3d; 
  transition:transform .6s ease, box-shadow .3s ease; 
  max-width:420px;
}

.card-hero:hover{
  transform:rotateY(6deg) scale(1.03); 
  box-shadow:0 15px 40px rgba(0,0,0,.4)
}
.card-hero__img{width:100%; 
  height:280px; 
  object-fit:cover; 
  display:block; 
  animation:heroZoom 14s ease-in-out infinite alternate}
.card-hero__meta{
  padding:16px; 
  animation:fadeInUp 1.6s ease
}

@keyframes heroZoom{
  from{transform:scale(1)} to{transform:scale(1.08)}
}
@keyframes fadeInUp{
  from{opacity:0; transform:translateY(20px)} to{opacity:1; transform:translateY(0)}
}

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-hero {
  max-width: 420px;
  margin: auto;
  transition: transform 0.6s ease, box-shadow 0.3s ease;
}

.card-hero:hover {
  transform: rotateY(8deg) rotateX(2deg) scale(1.05);
  box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}

.card-hero__img {
  width: 100%;
  height: 260px; 
  object-fit: cover;
  border-bottom: 1px solid rgba(255,255,255,.08);
  animation: none;
}


.hover-card{
  transition:.3s transform, .3s box-shadow
}
.hover-card:hover{
  transform:translateY(-6px) scale(1.01); 
  box-shadow:var(--glow)
}

.avatars{display:flex; 
  align-items:center; 
  gap:10px; 
  margin-top:26px
}
.avatar{
  width:38px; 
  height:38px; 
  border-radius:50%; 
  object-fit:cover; 
  border:2px solid rgba(255,255,255,.35)
}
..float-a { animation: floatRotate 6s ease-in-out infinite; }
.float-b { animation: floatRotate 7s ease-in-out infinite 0.3s; }
.float-c { animation: floatRotate 5.5s ease-in-out infinite 0.6s; }

@keyframes floatRotate {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(4deg); }
}

.blob {
  animation: movePulse 22s ease-in-out infinite alternate;
}

@keyframes movePulse {
  0%   { transform: translate(-10%,0) rotate(0deg) scale(1); }
  50%  { transform: translate(-2%,-6%) rotate(30deg) scale(1.05); }
  100% { transform: translate(6%,-2%) rotate(60deg) scale(1); }
}

.about {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(110,231,255,0.05), rgba(167,139,250,0.05));
  border-radius: var(--radius);
  margin-bottom: 60px;
}

.about__content {
  max-width: 720px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.about__content p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.about__image-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.about__image {
  width: 100%;
  max-width: 300px;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  transition: all 0.8s ease;
}

@media (min-width: 1000px) {
  .about__image {
    max-width: 500px;
  }
}

.about.is-visible .about__content {
  opacity: 1;
  transform: translateY(0);
}

.about.is-visible .about__image {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: floatImage 6s ease-in-out infinite alternate;
}

@keyframes floatImage {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.02); }
}

@media (max-width: 780px) {
  .about__image {
    max-width: 100%;
  }
}


.section-title{font-size:1.8rem; 
  margin:56px 0 18px; 
  text-align:center
}
.grid-3{display:grid; 
  grid-template-columns:repeat(3,1fr); 
  gap:22px
}
.grid-4{
  display:grid; 
  grid-template-columns:repeat(4,1fr); 
  gap:18px
}

.feature, .user, .post{
  background:var(--card); 
  border:1px solid rgba(255,255,255,.06); 
  border-radius:var(--radius); 
  padding:18px; 
  box-shadow:var(--shadow)
}
.feature__icon{
  font-size:1.6rem; 
  margin-bottom:8px
}

.features .feature,
.people .user,
.feed__list .post, {
  opacity: 0;
  transform: translateY(15px);
  transition: all 0.6s ease;
}
.reveal.is-visible > * {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--i) * 0.15s);
}

.companies__logos img {
  opacity: 1;              
  filter: brightness(1.1); 
  transition: transform 0.3s ease, filter 0.3s ease;
}

.companies__logos img:hover {
  transform: scale(1.15);  
  filter: brightness(1.2);  
}


.user img{
  width:100%; 
  height:160px; 
  object-fit:cover; 
  border-radius:12px
}

.feed__list{
  display:grid; 
  grid-template-columns: repeat(2, 1fr); 
  gap:20px
}
.post__head{
  display:flex; 
  gap:12px; 
  align-items:center; 
  margin-bottom:8px
}
.post__avatar{
  width:40px; 
  height:40px; 
  border-radius:50%; 
  object-fit:cover
}
.post__actions{
  display:flex; 
  gap:10px;
  margin-top:10px
  }
.post__actions button{
  background:transparent; 
  border:1px solid rgba(255,255,255,.14); 
  color:#fff; 
  padding:8px 10px; 
  border-radius:10px; 
  cursor:pointer; 
  transition:.3s
}
.post__actions button:hover{
  border-color:var(--brand); 
  color:var(--brand)
}

.companies__logos{
  display:flex; 
  justify-content:center; 
  gap:40px; flex-wrap:wrap; 
  margin-top:20px
}
.companies__logos img{
  height:40px; 
  opacity:.7; 
  transition:.3s
}
.companies__logos img:hover{
  opacity:1; 
  transform:scale(1.1)
}

.cta{
  text-align:center; 
  animation: pulseGlow 2.5s ease-in-out infinite;
  padding:80px 20px; 
  background: linear-gradient(135deg, rgba(110,231,255,0.05), rgba(167,139,250,0.05)); 
  border-radius: 16px; 
  margin: 60px auto; 
  animation: fadeInUp 1s ease
}

@keyframes pulseGlow {
  0%,100% { box-shadow: var(--shadow); }
  50% { box-shadow: 0 0 20px rgba(110,231,255,0.5); 
    transform: scale(1.02); }
}

.footer{
  padding:60px 0 30px; 
  background:#0e111a; 
  border-top:1px solid rgba(255,255,255,.08)
}
.footer__inner{
  display:grid; 
  grid-template-columns:2fr 1fr 1fr; 
  gap:40px
}
.footer__col h4{
  margin-bottom:12px; 
  font-size:1.1rem; 
  color:#fff
}
.footer__col a{
  display:block; 
  color:#a9b0c3; 
  text-decoration:none; 
  margin:6px 0; 
  font-size:0.95rem; 
  transition:.3s
}
.footer__col a:hover{
  color:var(--brand)
}
.footer__bottom{
  border-top:1px solid rgba(255,255,255,.08); 
  margin-top:40px; 
  padding-top:20px; 
  text-align:center; 
  color:#7d8499; 
  font-size:0.9rem}

.reveal{
  opacity:0; 
  transform: translateY(10px); 
  transition:.6s ease
}
.reveal.is-visible{
  opacity:1; 
  transform: translateY(0)
}

@media (max-width:1000px){
  .hero{grid-template-columns:1fr; gap:28px}
  .feed__list{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
}
@media (max-width:780px){
  .nav__toggle{display:block}
  .nav__links{position:fixed; inset:60px 16px auto 16px; background:rgba(12,14,24,.9); border:1px solid rgba(255,255,255,.1); border-radius:16px; padding:14px; display:none; flex-direction:column; gap:12px; animation:fadeInUp .5s ease}
  .nav__links.is-open{display:flex}
}

.auth {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 60px 20px 60px;
  background:
    radial-gradient(1200px 600px at 10% -10%, #182041 0%, transparent 50%),
    radial-gradient(1000px 500px at 110% 10%, #1b1531 0%, transparent 50%),
    var(--bg);
  background-attachment: fixed;
}

.auth__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: flex-start; 
  max-width: 1000px;
  width: 100%;
}

.auth__card {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  animation: fadeInUp 1s ease;
  position: relative;
}

.auth .btn[type="submit"] {
  padding: 14px 24px; 
  font-size: 1.1rem;  
  border-radius: 14px; 
  transition: transform 0.3s, box-shadow 0.3s;
}

.auth .btn[type="submit"]:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--glow);
}

.auth .btn.btn--block {
  width: 100%;
  text-align: center;
  padding: 16px 24px;    
  font-size: 1.1rem;
  border-radius: 14px;
}


.auth__side {
  display: block;
}

.auth__image {
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: slideIn 1.2s ease;
  max-height: 420px;
}

.auth__image img {
  width: 100%;
  height: auto;  
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
}


@media(max-width: 820px) {
  .auth__wrap {
    grid-template-columns: 1fr;
  }
  .auth__side {
    display: none;
  }
  .auth__card {
    padding: 28px;
  }
}

.auth__title { 
  margin:.2rem 0; 
  font-size:1.6rem; 
  text-align:center; 
}

.auth__subtitle { 
  margin-top:0; 
  color:var(--muted); 
  text-align:center; 
  margin-bottom:22px; 
}

.form .field { 
  display:flex; 
  flex-direction:column; 
  gap:6px; 
  margin:14px 0; 
}

.form label { 
  font-size:.95rem; 
  color:var(--muted); 
}

.form input {
  padding:12px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.16);
  background:#0e111a;
  color:#fff;
  transition:.3s;
  font-size:1rem;
}

.form input:focus { 
  border-color: var(--brand); 
  box-shadow:0 0 8px rgba(110,231,255,.5); 
  outline:none; 
}

.field--row {
  display: flex;
  flex-direction: row !important;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  gap: 12px;
}

.field--row .btn {
  padding: 10px 18px;
}

.field--row a {
  color: var(--brand);
  text-decoration: none;
  font-weight: 500;
  transition: color .3s;
}

.field--row a:hover {
  color: var(--brand-2);
}

@media (max-width: 600px) {
  .field--row {
    flex-direction: column !important;
    align-items: stretch;
  }

  .field--row .btn {
    width: 100%;
  }

  .field--row a {
    align-self: flex-end;
    margin-top: 8px;
  }
}

.tiny {
  font-size: 0.9rem;
  color: var(--muted);
}

.tiny a {
  color: var(--brand);      
  font-weight: 600;
  text-decoration: none;
  transition: color .3s;
}

.tiny a:hover {
  color: var(--brand-2);
}