@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg: #020405;
  --bg-2: #060c0e;
  --surface: rgba(8, 18, 21, 0.72);
  --surface-strong: rgba(12, 27, 31, 0.86);
  --cyan: #00f5ff;
  --cyan-soft: #7df9ff;
  --cyan-muted: rgba(0, 245, 255, 0.12);
  --white: #f8feff;
  --text: #bdd0d5;
  --text-soft: rgba(189, 208, 213, 0.72);
  --muted: #60757c;
  --line: rgba(205, 248, 255, 0.1);
  --line-strong: rgba(0, 245, 255, 0.24);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  --font-display: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --transition: cubic-bezier(0.23, 1, 0.32, 1);
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(115deg, rgba(0, 245, 255, 0.07), transparent 34%),
    linear-gradient(245deg, rgba(255, 255, 255, 0.04), transparent 31%),
    linear-gradient(180deg, #020405 0%, #061013 46%, #020405 100%);
  color: var(--text);
  font-family: var(--font-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(190, 248, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(190, 248, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), transparent 76%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), transparent 76%);
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

section,
nav,
footer {
  position: relative;
  z-index: 1;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.65;
}

.noise,
.scanline {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.noise {
  z-index: 2;
  opacity: 0.018;
  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='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.scanline {
  z-index: 3;
  opacity: 0.28;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(255, 255, 255, 0.018) 3px, rgba(255, 255, 255, 0.018) 4px);
}

#cursor,
#cursor-trail {
  position: fixed;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

#cursor {
  width: 9px;
  height: 9px;
  z-index: 9999;
  border-radius: 999px;
  background: var(--white);
  mix-blend-mode: difference;
  transition: width 0.25s var(--transition), height 0.25s var(--transition);
}

#cursor-trail {
  width: 34px;
  height: 34px;
  z-index: 9998;
  border: 1px solid rgba(0, 245, 255, 0.48);
  border-radius: 999px;
  transition: left 0.14s var(--transition), top 0.14s var(--transition), border-color 0.25s;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 16px 52px;
  border-bottom: 1px solid rgba(205, 248, 255, 0.08);
  background: rgba(2, 4, 5, 0.78);
  backdrop-filter: blur(22px) saturate(145%);
}

.nav-logo {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.25s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: var(--cyan);
  opacity: 0;
  transform: scaleX(0.25);
  transition: opacity 0.25s, transform 0.25s var(--transition);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.nav-hamburger span {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--white);
  transition: transform 0.25s, opacity 0.25s;
}

.nav-hamburger.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

#hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 128px 24px 96px;
  overflow: hidden;
  text-align: center;
}

.hero-kicker,
.section-tag,
.project-num,
.stat-label,
.form-group label,
.profile-name-badge,
.hero-scroll,
.project-tag,
footer {
  font-family: var(--font-mono);
}

.hero-kicker {
  margin-bottom: 18px;
  color: var(--cyan-soft);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.86;
}

.hero-name {
  position: relative;
  display: inline-block;
  overflow: visible;
  color: transparent;
  font-family: var(--font-display);
  font-size: 9rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.88;
  -webkit-text-stroke: 1.2px rgba(248, 254, 255, 0.32);
}

.hero-name .fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--white) 0%, var(--cyan-soft) 46%, var(--cyan) 100%);
  opacity: 0;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: opacity 1.1s ease;
}

.hero-name.loaded .fill {
  opacity: 1;
}

.hero-tagline {
  min-height: 2rem;
  margin-top: 26px;
  color: rgba(248, 254, 255, 0.62);
  font-size: 1.08rem;
  font-weight: 400;
}

.cursor-blink {
  display: inline-block;
  width: 2px;
  height: 1em;
  margin-left: 3px;
  background: var(--cyan);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

.cursor-blink.is-hidden {
  display: none;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-copy {
  width: min(660px, 100%);
  margin: 18px auto 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.8;
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.hero-signals span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
  color: rgba(248, 254, 255, 0.72);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.76rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 42px;
}

.btn,
.btn-submit {
  position: relative;
  min-height: 46px;
  overflow: hidden;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: transform 0.25s var(--transition), border-color 0.25s, background 0.25s, color 0.25s, box-shadow 0.25s;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 152px;
  padding: 13px 22px;
  text-decoration: none;
}

.btn-primary {
  border: 1px solid rgba(248, 254, 255, 0.72);
  background: rgba(248, 254, 255, 0.96);
  color: #031014;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(255, 255, 255, 0.12);
}

.btn-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(0, 245, 255, 0.045);
  color: var(--cyan-soft);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 245, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(0, 245, 255, 0.1);
}

.ripple {
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  pointer-events: none;
  transform: scale(0);
  animation: ripple-anim 0.58s linear;
}

@keyframes ripple-anim {
  to {
    opacity: 0;
    transform: scale(4);
  }
}

.hero-scroll {
  position: absolute;
  bottom: 34px;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  transform: translateX(-50%);
  animation: float-y 2.4s ease-in-out infinite;
}

.scroll-arrow {
  width: 1px;
  height: 34px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
}

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

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

#about,
#projects {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

#about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
  gap: 76px;
  align-items: center;
  padding: 132px 0;
}

.about-heading,
.section-title {
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0;
}

.about-heading {
  max-width: 760px;
  margin-bottom: 26px;
  font-size: 2.8rem;
  line-height: 1.12;
}

.about-heading span,
.section-title span {
  color: var(--cyan-soft);
}

.about-body {
  max-width: 700px;
  margin-bottom: 18px;
  color: var(--text-soft);
  font-size: 0.96rem;
  line-height: 1.9;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}

.stat-card,
.skill-tag,
.project-card,
.contact-form,
.form-success {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
}

.stat-card {
  min-height: 112px;
  padding: 22px;
  transition: transform 0.25s var(--transition), border-color 0.25s, background 0.25s;
}

.stat-card:hover {
  border-color: var(--line-strong);
  background: var(--surface-strong);
  transform: translateY(-4px);
}

.stat-num {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

.profile-frame {
  position: relative;
  width: 310px;
  aspect-ratio: 1;
}

.profile-hex-clip {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  clip-path: polygon(50% 0%, 93.3% 25%, 93.3% 75%, 50% 100%, 6.7% 75%, 6.7% 25%);
  background: #091417;
}

.profile-hex-clip img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(12%) contrast(1.06) brightness(1.04);
  transition: filter 0.35s ease, transform 0.35s ease;
}

.profile-frame:hover img {
  filter: grayscale(0%) contrast(1.1) brightness(1.08);
  transform: scale(1.025);
}

.profile-hex-border {
  position: absolute;
  inset: -2px;
  z-index: -1;
  clip-path: polygon(50% 0%, 93.3% 25%, 93.3% 75%, 50% 100%, 6.7% 75%, 6.7% 25%);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.72), var(--cyan), rgba(255, 255, 255, 0.18));
}

.profile-glow {
  position: absolute;
  inset: 12px;
  z-index: -3;
  border: 1px solid rgba(0, 245, 255, 0.22);
  transform: rotate(45deg);
}

.profile-ring,
.profile-ring-2 {
  position: absolute;
  border: 1px solid rgba(205, 248, 255, 0.12);
  border-radius: 999px;
}

.profile-ring {
  inset: -34px;
  animation: spin-ring 28s linear infinite;
}

.profile-ring-2 {
  inset: -58px;
  border-color: rgba(0, 245, 255, 0.08);
  animation: spin-ring 42s linear infinite reverse;
}

.profile-ring::before,
.profile-ring-2::before {
  content: '';
  position: absolute;
  left: 50%;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--cyan);
  transform: translateX(-50%);
}

.profile-ring::before {
  top: -3px;
}

.profile-ring-2::before {
  bottom: -3px;
  background: rgba(248, 254, 255, 0.72);
}

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

.profile-name-badge {
  position: absolute;
  left: 50%;
  bottom: -20px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(2, 4, 5, 0.86);
  color: var(--cyan-soft);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  transform: translateX(-50%);
}

#skills,
#projects,
#contact {
  border-top: 1px solid rgba(205, 248, 255, 0.065);
}

#skills {
  padding: 118px 48px;
  text-align: center;
}

.section-header {
  margin-bottom: 56px;
  text-align: center;
}

.section-tag {
  display: block;
  margin-bottom: 14px;
  color: var(--cyan-soft);
  font-size: 0.66rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  opacity: 0.86;
}

.section-title {
  font-size: 2.7rem;
  line-height: 1.12;
}

.skills-grid {
  width: min(1220px, 100%);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(238px, 1fr));
  gap: 14px;
  margin: 0 auto;
}

.skill-tag {
  min-height: 144px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px;
  overflow: hidden;
  text-align: left;
  transition: transform 0.25s var(--transition), border-color 0.25s, background 0.25s, box-shadow 0.25s;
}

.skill-tag::after {
  content: '';
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.skill-tag:hover {
  border-color: var(--line-strong);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}

.skill-tag:hover::after {
  opacity: 0.8;
}

.skill-icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 245, 255, 0.14);
  border-radius: 8px;
  background: rgba(0, 245, 255, 0.07);
  color: var(--cyan-soft);
}

.skill-icon {
  width: 21px;
  height: 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 700;
}

.skill-name {
  margin-top: 16px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
}

.skill-level {
  width: 100%;
  height: 3px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.skill-level-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--white), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.9s var(--transition);
}

.skill-tag.in-view .skill-level-fill {
  transform: scaleX(1);
}

#projects {
  padding: 118px 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.project-card {
  min-height: 372px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.32s var(--transition), border-color 0.25s, background 0.25s, box-shadow 0.25s;
}

.project-card.is-linked {
  cursor: pointer;
}

.project-card.is-muted {
  opacity: 0.78;
}

.project-card:hover,
.project-card:focus-visible {
  border-color: var(--line-strong);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.project-thumb {
  position: relative;
  height: 158px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(0, 245, 255, 0.11), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
}

.project-thumb-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.48;
  filter: saturate(0.9) contrast(1.05);
  transition: opacity 0.3s, transform 0.3s;
}

.project-card:hover .project-thumb-img {
  opacity: 0.66;
  transform: scale(1.035);
}

.project-thumb-glyph {
  position: relative;
  z-index: 1;
  color: rgba(248, 254, 255, 0.12);
  font-family: var(--font-display);
  font-size: 3.6rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  user-select: none;
  transition: color 0.25s, transform 0.25s var(--transition);
}

.project-card:hover .project-thumb-glyph {
  color: rgba(0, 245, 255, 0.24);
  transform: translateY(-2px);
}

.project-thumb-line {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.project-card:hover .project-thumb-line {
  opacity: 0.7;
}

.project-thumb-hover {
  position: absolute;
  inset: auto 16px 14px 16px;
  z-index: 2;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 245, 255, 0.22);
  border-radius: 999px;
  background: rgba(2, 4, 5, 0.72);
  color: var(--cyan-soft);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s, transform 0.25s var(--transition);
}

.project-card:hover .project-thumb-hover,
.project-card:focus-visible .project-thumb-hover {
  opacity: 1;
  transform: translateY(0);
}

.project-body {
  padding: 22px;
}

.project-num {
  margin-bottom: 10px;
  color: var(--cyan-soft);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  opacity: 0.78;
}

.project-title {
  color: var(--white);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.34;
}

.project-desc {
  margin-top: 11px;
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.72;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.project-tag {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(205, 248, 255, 0.11);
  border-radius: 999px;
  padding: 4px 10px;
  color: rgba(248, 254, 255, 0.56);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.view-more-btn {
  margin: 38px auto 0;
}

#contact {
  width: min(760px, calc(100% - 48px));
  margin: 0 auto;
  padding: 118px 0 150px;
  text-align: center;
}

.contact-sub {
  max-width: 620px;
  margin: 16px auto 52px;
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.82;
}

.contact-form {
  padding: 26px;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-group {
  position: relative;
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: color 0.25s;
}

.form-group:focus-within label {
  color: var(--cyan-soft);
}

.form-input {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
  background: rgba(255, 255, 255, 0.026);
  color: var(--white);
  font-size: 0.92rem;
  padding: 15px 16px;
  resize: vertical;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}

textarea.form-input {
  min-height: 156px;
}

.form-input::placeholder {
  color: rgba(189, 208, 213, 0.38);
}

.form-input:focus {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.042);
  box-shadow: 0 0 0 3px rgba(0, 245, 255, 0.07);
}

.input-line {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.25s, transform 0.25s var(--transition);
}

.form-group:focus-within .input-line {
  opacity: 1;
  transform: scaleX(1);
}

.btn-submit {
  width: 100%;
  border: 1px solid rgba(248, 254, 255, 0.65);
  background: rgba(248, 254, 255, 0.94);
  color: #031014;
  padding: 15px;
}

.btn-submit:hover,
.btn-submit:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(255, 255, 255, 0.12);
}

.btn-submit.loading {
  pointer-events: none;
}

.btn-submit .btn-text {
  transition: opacity 0.25s;
}

.btn-submit.loading .btn-text {
  opacity: 0;
}

.btn-loader {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-submit.loading .btn-loader {
  opacity: 1;
}

.loader-dots {
  display: flex;
  gap: 6px;
}

.loader-dots span {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: #031014;
  animation: dot-bounce 1.1s ease-in-out infinite;
}

.loader-dots span:nth-child(2) {
  animation-delay: 0.16s;
}

.loader-dots span:nth-child(3) {
  animation-delay: 0.32s;
}

@keyframes dot-bounce {
  0%,
  65%,
  100% {
    transform: translateY(0);
  }

  32% {
    transform: translateY(-7px);
  }
}

.form-success {
  display: none;
  padding: 34px;
  text-align: center;
}

.form-success.show {
  display: block;
}

.success-icon {
  color: var(--cyan);
  font-size: 2rem;
  line-height: 1;
}

.success-msg {
  margin-top: 12px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.success-msg small {
  display: block;
  margin-top: 8px;
  color: var(--text-soft);
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px 52px;
  border-top: 1px solid rgba(205, 248, 255, 0.08);
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-socials a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.25s;
}

.footer-socials a:hover,
.footer-socials a:focus-visible {
  color: var(--white);
}

.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.78s var(--transition), transform 0.78s var(--transition);
}

.reveal {
  transform: translateY(28px);
}

.reveal-left {
  transform: translateX(-34px);
}

.reveal-right {
  transform: translateX(34px);
}

.reveal.in-view,
.reveal-left.in-view,
.reveal-right.in-view {
  opacity: 1;
  transform: translate(0, 0);
}

[hidden] {
  display: none !important;
}

::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 245, 255, 0.45);
}

@media (hover: hover) and (pointer: fine) {
  *,
  .project-card.is-linked,
  .btn,
  .btn-submit,
  .nav-hamburger {
    cursor: none;
  }

  body:has(a:hover) #cursor,
  body:has(button:hover) #cursor,
  body:has(.project-card.is-linked:hover) #cursor {
    width: 17px;
    height: 17px;
  }

  body:has(a:hover) #cursor-trail,
  body:has(button:hover) #cursor-trail,
  body:has(.project-card.is-linked:hover) #cursor-trail {
    border-color: rgba(0, 245, 255, 0.86);
  }
}

@media (max-width: 1024px) {
  nav {
    padding: 15px 32px;
  }

  .hero-name {
    font-size: 7rem;
  }

  #about {
    grid-template-columns: 1fr;
    gap: 78px;
  }

  .about-heading {
    font-size: 2.35rem;
  }
}

@media (max-width: 768px) {
  nav {
    min-height: 66px;
    padding: 13px 22px;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 66px;
    left: 14px;
    right: 14px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(2, 4, 5, 0.94);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.25s, transform 0.25s var(--transition);
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  #hero {
    min-height: 92svh;
    padding-top: 112px;
  }

  .hero-name {
    font-size: 5.2rem;
  }

  .hero-tagline {
    font-size: 0.98rem;
  }

  .hero-copy {
    font-size: 0.92rem;
  }

  #about,
  #projects,
  #contact {
    width: min(100% - 32px, 760px);
  }

  #about,
  #skills,
  #projects,
  #contact {
    padding-top: 88px;
    padding-bottom: 88px;
  }

  .about-stats,
  .form-row {
    grid-template-columns: 1fr;
  }

  .reveal-left,
  .reveal-right {
    transform: translateY(28px);
  }

  .profile-frame {
    width: 238px;
  }

  .profile-ring {
    inset: -22px;
    animation: none;
  }

  .profile-ring-2 {
    inset: -36px;
    animation: none;
  }

  .section-title,
  .about-heading {
    font-size: 2rem;
  }

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

  .contact-form {
    padding: 20px;
  }

  footer {
    flex-direction: column;
    align-items: center;
    padding: 28px 22px;
    text-align: center;
  }

  .footer-socials {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-name {
    font-size: 3.9rem;
  }

  .hero-signals {
    align-items: stretch;
    flex-direction: column;
    width: min(100%, 280px);
  }

  .hero-signals span {
    justify-content: center;
  }

  .hero-cta {
    width: min(100%, 320px);
  }

  .btn {
    width: 100%;
  }

  .about-stats {
    gap: 12px;
  }

  .project-card {
    min-height: 350px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}