:root {
  --primary: #0B1F4D;
  --secondary: #1E88FF;
  --accent: #4FC3FF;
  --background: #F7F9FC;
  --dark: #071423;
  --text: #0F172A;
  --muted: #64748B;
  --gradient: linear-gradient(135deg, #0B1F4D, #1E88FF);
  --gradient-soft: linear-gradient(135deg, rgba(11, 31, 77, .08), rgba(30, 136, 255, .12));
  --border: rgba(30, 136, 255, .15);
  --glass: rgba(255, 255, 255, .74);
  --dark-glass: rgba(255, 255, 255, .075);
  --shadow: 0 24px 70px -28px rgba(11, 31, 77, .36);
  --shadow-blue: 0 24px 70px -28px rgba(30, 136, 255, .55);
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--background);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

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

h1,
h2,
h3 {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0;
  margin: 0;
  color: var(--text)
}

h1 {
  font-size: clamp(2.35rem, 5vw, 4.35rem);
  line-height: 1.02;
  font-weight: 700
}

h2 {
  font-size: clamp(1.85rem, 3.6vw, 3rem);
  font-weight: 700;
  line-height: 1.12
}

h3 {
  font-size: 1.24rem;
  font-weight: 700
}

p {
  margin: 0;
  line-height: 1.7
}

.muted {
  color: var(--muted)
}

.small {
  font-size: .84rem
}

.grad {
  background: linear-gradient(135deg, #0B1F4D 0%, #1E88FF 58%, #4FC3FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent
}

.hero .grad,
.contact-section .grad,
.footer .grad {
  background: linear-gradient(135deg, #ffffff 0%, #4FC3FF 48%, #1E88FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px
}

.section {
  padding: 98px 0;
  position: relative
}

.section.alt {
  background: linear-gradient(180deg, #fff, rgba(247, 249, 252, .25), #fff)
}

.section-head {
  max-width: 690px;
  margin: 0 auto 56px;
  text-align: center
}

.section-head .eyebrow {
  justify-content: center
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .75rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(30, 136, 255, .08);
  font-weight: 800
}

.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px)
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 16px 0
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: rgba(247, 249, 252, .82);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 18px 55px -32px rgba(11, 31, 77, .6);
  backdrop-filter: blur(20px)
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--gradient);
  color: white;
  font-weight: 900;
  display: grid;
  place-items: center;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1)
}

.brand:hover .brand-mark {
  transform: rotate(8deg) scale(1.08)
}

.brand-text {
  font-family: 'Space Grotesk';
  font-weight: 800;
  color: var(--primary)
}

.nav-links {
  display: flex;
  gap: 4px
}

.nav-links a {
  padding: 9px 12px;
  border-radius: 11px;
  font-size: .9rem;
  color: var(--muted);
  font-weight: 700;
  transition: all .25s cubic-bezier(.34, 1.56, .64, 1)
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(30, 136, 255, .1);
  transform: translateY(-2px)
}

.hamb {
  display: none;
  background: none;
  border: 0;
  flex-direction: column;
  gap: 5px;
  cursor: none
}

.hamb span {
  width: 22px;
  height: 2px;
  background: var(--primary);
  display: block;
  border-radius: 2px
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 800;
  font-size: .95rem;
  border: 1px solid transparent;
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1), box-shadow .25s, background .25s;
  cursor: none;
  white-space: nowrap
}

.btn-sm {
  padding: 9px 16px;
  font-size: .85rem
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 16px 38px -18px rgba(30, 136, 255, .78)
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.035);
  box-shadow: 0 24px 54px -20px rgba(30, 136, 255, .86)
}

.btn-primary:active {
  transform: translateY(0) scale(.98)
}

.btn-ghost {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .18);
  color: white
}

.btn-ghost:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, .14)
}

.hero {
  position: relative;
  padding: 156px 0 94px;
  overflow: hidden;
  background: var(--dark);
  color: white
}

.hero h1,
.hero .lead,
.hero .stat-lbl {
  color: white
}

.hero .lead,
.hero .stat-lbl {
  color: rgba(255, 255, 255, .72)
}

.hero .glass,
.contact-card,
.footer .glass {
  background: var(--dark-glass);
  border-color: rgba(79, 195, 255, .22);
  box-shadow: var(--shadow-blue)
}

.grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(79, 195, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(79, 195, 255, .08) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(ellipse at center, #000 38%, transparent 76%)
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(92px);
  opacity: .42;
  pointer-events: none;
  animation: float 15s ease-in-out infinite
}

.b1 {
  width: 430px;
  height: 430px;
  background: #1E88FF;
  top: -100px;
  left: -90px
}

.b2 {
  width: 360px;
  height: 360px;
  background: #0B1F4D;
  bottom: -90px;
  right: -50px;
  animation-delay: -4s
}

.b3 {
  width: 310px;
  height: 310px;
  background: #4FC3FF;
  top: 42%;
  left: 44%;
  animation-delay: -8s
}

@keyframes float {

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

  50% {
    transform: translate(34px, -38px) scale(1.08)
  }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 62px;
  align-items: center
}

.lead {
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 590px
}

.cta-row {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px
}

.stats {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px
}

.stat {
  padding: 16px
}

.stat-num {
  font-size: 1.72rem;
  font-weight: 800;
  font-family: 'Space Grotesk'
}

.stat-lbl {
  font-size: .75rem;
  margin-top: 4px
}

.hero-art {
  position: relative
}

.art-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(30, 136, 255, .38), transparent 66%);
  filter: blur(48px)
}

.art-frame {
  position: relative;
  padding: 14px;
  min-height: 330px;
  display: grid;
  place-items: center;
  overflow: hidden
}

.lottie-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(255, 255, 255, .52));
  border-color: var(--border)
}

.hero .lottie-card,
.contact-section .lottie-card {
  background: var(--dark-glass)
}

.lottie-stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  opacity: .14;
  z-index: 1
}

.css-animation {
  position: absolute;
  inset: 18px;
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 2
}

.developer-scene .screen {
  position: absolute;
  width: 62%;
  height: 36%;
  border-radius: 24px;
  background: var(--dark);
  border: 5px solid var(--accent);
  box-shadow: 0 0 50px rgba(79, 195, 255, .35);
  animation: breath 3s ease-in-out infinite
}

.developer-scene .person {
  position: absolute;
  width: 88px;
  height: 132px;
  bottom: 12%;
  border-radius: 50px 50px 36px 36px;
  background: var(--secondary);
  animation: personBob 2.8s ease-in-out infinite
}

.developer-scene .orbit {
  position: absolute;
  width: 74%;
  aspect-ratio: 1;
  border: 2px solid rgba(79, 195, 255, .35);
  border-radius: 50%;
  animation: spin 10s linear infinite
}

.code-line {
  position: absolute;
  height: 9px;
  border-radius: 99px;
  background: var(--accent);
  left: 30%;
  animation: codePulse 2.4s ease-in-out infinite
}

.l1 {
  top: 36%;
  width: 25%
}

.l2 {
  top: 43%;
  width: 34%;
  animation-delay: .35s
}

.l3 {
  top: 50%;
  width: 21%;
  animation-delay: .7s
}

.growth-scene .ring {
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 4px dashed rgba(30, 136, 255, .22);
  animation: spin 16s linear infinite
}

.growth-scene .target {
  position: absolute;
  width: 142px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, #4FC3FF 0 24%, #fff 25% 38%, #1E88FF 39% 56%, transparent 57%);
  animation: breath 2.6s ease-in-out infinite
}

.growth-scene .rocket {
  position: absolute;
  width: 80px;
  height: 140px;
  border-radius: 50px;
  background: var(--gradient);
  transform: rotate(42deg);
  animation: rocketMove 4s ease-in-out infinite
}

.internship-scene .laptop {
  position: absolute;
  width: 62%;
  height: 42%;
  border-radius: 24px;
  background: var(--dark);
  border: 5px solid var(--secondary);
  bottom: 22%
}

.internship-scene .student {
  position: absolute;
  width: 110px;
  height: 150px;
  border-radius: 60px 60px 34px 34px;
  background: var(--accent);
  animation: personBob 2.8s ease-in-out infinite
}

.internship-scene .coin {
  position: absolute;
  width: 58px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #ffc447;
  right: 22%;
  top: 24%;
  animation: coinFly 3.6s ease-in-out infinite
}

@keyframes spin {
  to {
    transform: rotate(360deg)
  }
}

@keyframes breath {

  0%,
  100% {
    transform: scale(.97);
    opacity: .82
  }

  50% {
    transform: scale(1.04);
    opacity: 1
  }
}

@keyframes personBob {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-14px)
  }
}

@keyframes codePulse {

  0%,
  100% {
    opacity: .35;
    transform: scaleX(.72)
  }

  50% {
    opacity: 1;
    transform: scaleX(1)
  }
}

@keyframes rocketMove {

  0%,
  100% {
    transform: translate(-80px, 70px) rotate(42deg)
  }

  50% {
    transform: translate(92px, -74px) rotate(42deg)
  }
}

@keyframes coinFly {

  0%,
  100% {
    transform: translate(0, 0) rotate(0)
  }

  50% {
    transform: translate(-220px, 36px) rotate(180deg)
  }
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 62px;
  align-items: center
}

.two-col h2 {
  margin-bottom: 18px
}

.about-section {
  background: #fff
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 26px
}

.mini-card {
  padding: 20px;
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), border-color .35s
}

.mini-card:hover {
  transform: translateY(-6px);
  border-color: rgba(30, 136, 255, .35)
}

.mini-icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--gradient);
  color: white;
  font-weight: 900;
  margin-bottom: 12px
}

.mini-card p {
  margin-top: 8px;
  font-size: .92rem
}

.bullets {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 10px
}

.bullets li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 12px 16px;
  font-size: .94rem;
  position: relative;
  padding-left: 36px;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1);
  box-shadow: 0 12px 35px -28px rgba(11, 31, 77, .5)
}

.bullets li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 50%;
  width: 9px;
  height: 9px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--gradient)
}

.bullets li:hover {
  transform: translateX(6px)
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.card {
  padding: 27px;
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), box-shadow .35s, border-color .35s, background .35s
}

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(30, 136, 255, .35);
  box-shadow: 0 28px 68px -30px rgba(30, 136, 255, .56);
  background: #fff
}

.card-ico {
  width: 58px;
  height: 58px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: var(--gradient-soft);
  color: var(--primary);
  font-size: 1.45rem;
  margin-bottom: 16px;
  border: 1px solid var(--border)
}

.card p {
  margin-top: 8px
}

.tech-section {
  background: linear-gradient(180deg, #F7F9FC, #fff)
}

.bubble-field {
  position: relative;
  height: 590px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: radial-gradient(circle at 30% 25%, rgba(30, 136, 255, .12), transparent 55%), radial-gradient(circle at 78% 75%, rgba(79, 195, 255, .14), transparent 52%), #fff;
  overflow: hidden;
  box-shadow: var(--shadow)
}

.bubble {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(255, 255, 255, .96), rgba(247, 249, 252, .78));
  border: 1px solid var(--border);
  box-shadow: 0 18px 45px -28px rgba(11, 31, 77, .55), inset 0 1px 0 rgba(255, 255, 255, .9);
  color: var(--text);
  will-change: transform;
  user-select: none;
  touch-action: none
}

.bubble::after {
  content: "";
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, .9), transparent 34%);
  pointer-events: none
}

.bubble.is-repelled {
  border-color: rgba(30, 136, 255, .42);
  box-shadow: 0 28px 64px -28px rgba(30, 136, 255, .72)
}

.bubble img {
  width: 43%;
  height: 43%;
  object-fit: contain;
  pointer-events: none;
  position: relative;
  z-index: 1
}

.bubble span {
  font-size: .7rem;
  margin-top: 5px;
  color: var(--muted);
  text-align: center;
  pointer-events: none;
  position: relative;
  z-index: 1;
  font-weight: 800
}

.bubble-hint {
  position: absolute;
  left: 18px;
  bottom: 16px;
  font-size: .78rem;
  color: var(--muted)
}

.projects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px
}

.proj {
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), border-color .35s, background .35s
}

.proj:hover {
  transform: translateY(-7px);
  border-color: rgba(30, 136, 255, .35);
  background: #fff
}

.proj .tag {
  font-size: .7rem;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--secondary);
  font-weight: 900
}

.proj h3 {
  font-size: 1.5rem;
  margin-top: 12px
}

.proj p {
  margin-top: 12px
}

.proj::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: var(--gradient);
  opacity: .12;
  filter: blur(24px);
  transition: opacity .4s
}

.proj:hover::after {
  opacity: .25
}

.internships {
  background: #fff
}

.internship-list {
  display: grid;
  gap: 12px;
  margin-top: 28px
}

.intern-item {
  padding: 16px 18px;
  display: grid;
  gap: 4px;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1)
}

.intern-item:hover {
  transform: translateX(6px)
}

.intern-item strong {
  color: var(--primary)
}

.intern-item span {
  color: var(--muted);
  font-size: .94rem
}

.internship-btn {
  margin-top: 26px
}

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

.contact-section h2 {
  color: white
}

.contact-card {
  padding: 44px;
  position: relative;
  overflow: hidden
}

.contact-card::before,
.contact-card::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  filter: blur(92px);
  opacity: .35;
  pointer-events: none
}

.contact-card::before {
  background: var(--secondary);
  top: -80px;
  left: -80px
}

.contact-card::after {
  background: var(--accent);
  bottom: -80px;
  right: -80px
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center
}

.contact-list {
  margin-top: 26px;
  display: grid;
  gap: 12px
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1);
  background: rgba(255, 255, 255, .07);
  border-color: rgba(79, 195, 255, .22)
}

.contact-item:hover {
  transform: translateY(-3px)
}

.ci-ico {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  display: grid;
  place-items: center;
  color: var(--dark);
  font-size: 1.1rem
}

.ci-lbl {
  font-size: .7rem;
  color: rgba(255, 255, 255, .62)
}

.ci-val {
  font-weight: 700
}

.form {
  display: grid;
  gap: 12px
}

.form input,
.form textarea {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(79, 195, 255, .22);
  border-radius: 12px;
  padding: 14px 16px;
  color: white;
  font: inherit;
  outline: none;
  transition: border-color .2s, background .2s;
  cursor: none
}

.form input::placeholder,
.form textarea::placeholder {
  color: rgba(255, 255, 255, .55)
}

.form input:focus,
.form textarea:focus {
  border-color: var(--accent);
  background: rgba(255, 255, 255, .12)
}

.form textarea {
  resize: none
}

.footer {
  border-top: 1px solid rgba(79, 195, 255, .18);
  padding: 28px 0;
  background: white;
  color: var(--dark)
}

.footer .brand-text {
  color: white
}

.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap
}

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: multiply
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  transition: transform .12s ease-out
}

.cursor-ring {
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(30, 136, 255, .68);
  transition: width .2s, height .2s, border-color .2s, background .2s
}

.cursor-ring.active {
  width: 66px;
  height: 66px;
  border-color: rgba(11, 31, 77, .75);
  background: rgba(30, 136, 255, .1)
}

@media(hover:none) {

  .cursor-dot,
  .cursor-ring {
    display: none
  }

  body,
  .btn,
  .hamb,
  .form input,
  .form textarea {
    cursor: auto
  }
}

.hide-sm {
  display: inline-flex
}

@media(max-width:980px) {
  .hero {
    padding-top: 132px
  }

  .hero-grid,
  .two-col,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 42px
  }

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

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

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

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

  .nav-links {
    display: none;
    position: absolute;
    top: 66px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    background: rgba(247, 249, 252, .97);
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px)
  }

  .nav-links.open {
    display: flex
  }

  .hamb {
    display: flex
  }

  .hide-sm {
    display: none
  }

  .reverse-mobile .lottie-card {
    order: -1
  }
}

@media(max-width:640px) {
  .container {
    padding: 0 16px
  }

  .section {
    padding: 72px 0
  }

  .hero {
    padding-bottom: 74px
  }

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

  .contact-card {
    padding: 28px
  }

  .bubble-field {
    height: 500px
  }

  .bubble span {
    font-size: .59rem
  }

  .btn {
    width: 100%;
    max-width: 330px
  }

  .cta-row .btn {
    flex: 1 1 220px
  }

  .art-frame {
    min-height: 260px
  }

  .lottie-stage {
    min-height: 0
  }

  .ci-val {
    font-size: .9rem;
    word-break: break-word
  }
}

@media(prefers-reduced-motion:reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important
  }
}