:root {
  --bg: #0a0a0a;
  --bg-elevated: rgba(255, 255, 255, 0.05);
  --bg-soft: rgba(255, 255, 255, 0.035);
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f7fb;
  --text-soft: rgba(245, 247, 251, 0.74);
  --text-faint: rgba(245, 247, 251, 0.58);
  --primary: #00e5ff;
  --secondary: #8b5cf6;
  --accent: #ff4d6d;
  --shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: min(1180px, calc(100vw - 40px));
  --transition: 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 229, 255, 0.18), transparent 28%),
    radial-gradient(circle at 80% 15%, rgba(139, 92, 246, 0.2), transparent 30%),
    radial-gradient(circle at 70% 75%, rgba(255, 77, 109, 0.14), transparent 26%),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

body.is-loading {
  overflow: hidden;
}

body.modal-open {
  overflow: hidden;
}

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

a,
button,
input,
textarea {
  font: inherit;
}

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

button {
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

input,
textarea {
  color: inherit;
}

.ambient,
.noise-layer,
.hero__particles,
.hero__spotlight,
.scroll-progress,
.cursor,
.loader,
.back-to-top {
  pointer-events: none;
}

.ambient {
  position: fixed;
  inset: auto;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.5;
  z-index: -3;
  animation: floatAmbient 18s ease-in-out infinite;
}

.ambient--one {
  top: 10%;
  left: -4rem;
  width: 16rem;
  height: 16rem;
  background: rgba(0, 229, 255, 0.18);
}

.ambient--two {
  top: 48%;
  right: -4rem;
  width: 20rem;
  height: 20rem;
  background: rgba(139, 92, 246, 0.16);
  animation-duration: 22s;
}

.ambient--three {
  bottom: 5%;
  left: 40%;
  width: 15rem;
  height: 15rem;
  background: rgba(255, 77, 109, 0.14);
  animation-duration: 20s;
}

.noise-layer {
  position: fixed;
  inset: 0;
  opacity: 0.045;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(circle at center, black 58%, transparent 100%);
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.glass {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.surface {
  position: relative;
  overflow: hidden;
}

.surface::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.spotlight::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(
      240px circle at var(--spotlight-x, 50%) var(--spotlight-y, 50%),
      rgba(255, 255, 255, 0.12),
      transparent 55%
    );
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.spotlight:hover::before,
.spotlight:focus-within::before {
  opacity: 1;
}

.section {
  position: relative;
  padding: 6.5rem 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 2.8rem;
}

.section-head__eyebrow,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-head h2,
.hero h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.section-head h2 {
  font-size: clamp(2rem, 1.5rem + 2vw, 3.5rem);
}

.section-head p,
.hero__summary,
.hero__typing,
.about-panel p,
.mini-card p,
.timeline__content p,
.experience-card p,
.skill-card p,
.project-card p,
.achievement-card p,
.service-card p,
.testimonial-card p,
.social-card__content span,
.contact-info p,
.project-modal__dialog p {
  color: var(--text-soft);
  line-height: 1.75;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 1rem 0 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #051016;
  font-weight: 800;
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.28);
}

.brand__text {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.site-nav a {
  position: relative;
  padding: 0.7rem 0.95rem;
  color: var(--text-soft);
  border-radius: 999px;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  position: relative;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.menu-toggle span {
  position: absolute;
  left: 50%;
  width: 1.2rem;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform var(--transition), opacity var(--transition);
  transform: translateX(-50%);
}

.menu-toggle span:nth-child(1) {
  top: 0.95rem;
}

.menu-toggle span:nth-child(2) {
  top: 1.45rem;
}

.menu-toggle span:nth-child(3) {
  top: 1.95rem;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateX(-50%) translateY(0.5rem) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateX(-50%) translateY(-0.5rem) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 7.5rem 0 4rem;
  overflow: clip;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 2.5rem;
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 2.3rem + 3vw, 5.8rem);
  margin-bottom: 1rem;
}

.hero__typing {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.4rem;
  margin-bottom: 1.15rem;
  font-size: clamp(1rem, 0.9rem + 0.8vw, 1.35rem);
}

.hero__typing-prefix {
  color: var(--text-soft);
}

.hero__typing-text {
  color: var(--primary);
  font-weight: 700;
}

.hero__typing-caret {
  width: 0.1rem;
  height: 1.2em;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(255, 77, 109, 0.8);
  animation: blink 900ms steps(1) infinite;
}

.hero__summary {
  max-width: 62ch;
  margin: 0;
  font-size: 1.03rem;
}

.hero__actions,
.form-actions,
.project-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero__actions {
  margin: 2rem 0 1.8rem;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 10rem;
  min-height: 3.4rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition);
  pointer-events: auto;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: translateX(-120%);
  transition: transform 700ms ease;
}

.button:hover::before,
.button:focus-visible::before {
  transform: translateX(120%);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px) scale(1.01);
  outline: none;
}

.button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.button--primary {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(139, 92, 246, 0.18));
  border-color: rgba(0, 229, 255, 0.25);
  box-shadow: 0 14px 36px rgba(0, 229, 255, 0.16);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(255, 255, 255, 0.12);
}

.button--small {
  min-width: auto;
  min-height: 3rem;
  padding: 0.75rem 1.05rem;
}

.hero__meta,
.about-panel__bullets,
.experience-card__list,
.badge-row,
.achievement-card__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.meta-chip,
.about-panel__bullets span,
.experience-card__list span,
.badge-row span,
.achievement-card__list span {
  padding: 0.75rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.hero__meta {
  margin-bottom: 2rem;
}

.meta-chip {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.meta-chip__label {
  color: var(--text-faint);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.meta-chip__value {
  font-size: 0.97rem;
  font-weight: 700;
}

.hero__stats,
.services-grid,
.social-grid,
.testimonials-grid,
.achievement-grid {
  display: grid;
  gap: 1rem;
}

.hero__stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.stat-card__number {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--primary);
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 1.4rem + 1vw, 2.4rem);
  font-weight: 700;
}

.stat-card__label {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.hero__visual {
  position: relative;
  min-height: 650px;
}

.profile-card {
  position: absolute;
  right: 0;
  left: 2rem;
  top: 2rem;
  padding: 1.3rem;
  border-radius: var(--radius-xl);
  transform-style: preserve-3d;
}

.profile-card__halo {
  position: absolute;
  inset: auto 8% -10% 8%;
  height: 20%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.3), transparent 70%);
  filter: blur(34px);
}

.profile-card__image-wrap {
  position: relative;
  border-radius: calc(var(--radius-xl) - 8px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.profile-card__image {
  aspect-ratio: 0.88;
  width: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

.profile-card__footer {
  padding: 1rem 0.3rem 0.15rem;
}

.profile-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
}

.floating-card {
  position: absolute;
  max-width: 240px;
  padding: 1rem;
  border-radius: var(--radius-md);
}

.floating-card:nth-of-type(2) {
  top: 5%;
  left: 0;
}

.floating-card:nth-of-type(3) {
  right: -1rem;
  bottom: 18%;
}

.floating-card:nth-of-type(4) {
  left: 4%;
  bottom: 0;
}

.floating-card__label {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.floating-card__value {
  color: var(--text-soft);
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__particles span {
  position: absolute;
  display: block;
  width: var(--size, 10px);
  height: var(--size, 10px);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) 68%);
  opacity: 0.3;
  animation: driftParticle linear infinite;
  animation-duration: var(--duration, 18s);
  animation-delay: var(--delay, 0s);
}

.hero__spotlight {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      420px circle at var(--pointer-x, 50%) var(--pointer-y, 30%),
      rgba(0, 229, 255, 0.12),
      transparent 60%
    );
  z-index: 1;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.2rem;
}

.about-panel,
.experience-card,
.contact-form,
.project-modal__dialog,
.filter-bar,
.marquee,
.footer__inner {
  border-radius: var(--radius-xl);
}

.about-panel,
.experience-card,
.contact-form,
.contact-info,
.mini-card,
.skill-card,
.project-card,
.achievement-card,
.service-card,
.testimonial-card,
.social-card,
.timeline__item {
  padding: 1.55rem;
  border-radius: var(--radius-lg);
}

.about-highlights,
.contact-panels,
.skills-grid,
.projects-grid {
  display: grid;
  gap: 1rem;
}

.skills-grid,
.projects-grid,
.services-grid,
.social-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.achievement-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.services-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.testimonials-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 2rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.55), rgba(139, 92, 246, 0.08));
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.timeline__marker {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.9), rgba(139, 92, 246, 0.9));
  color: #071217;
  font-weight: 800;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.22);
}

.timeline__content h3,
.about-panel h3,
.mini-card h3,
.experience-card h3,
.skill-card h3,
.project-card h3,
.achievement-card h3,
.service-card h3,
.testimonial-card h3,
.social-card strong,
.contact-info h3,
.project-modal__dialog h3 {
  margin: 0 0 0.55rem;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
}

.timeline__meta,
.project-card__tag,
.experience-card__time,
.project-modal__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.experience-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.filter-bar {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.8rem;
  margin-bottom: 1.4rem;
}

.filter-chip {
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all var(--transition);
}

.filter-chip:hover,
.filter-chip.is-active {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.16), rgba(139, 92, 246, 0.16));
  color: var(--text);
  border-color: rgba(0, 229, 255, 0.18);
}

.skill-card.is-hidden {
  display: none;
}

.skill-meter {
  margin-top: 1.1rem;
  width: 100%;
  height: 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.skill-meter__fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.32);
  transition: width 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card {
  min-height: 100%;
  transform-style: preserve-3d;
}

.project-card__header {
  margin-bottom: 0.65rem;
}

.badge-row {
  margin: 1.25rem 0;
}

.achievement-card__list,
.experience-card__list {
  margin-top: 1rem;
}

.service-card,
.social-card {
  min-height: 100%;
}

.service-card {
  text-align: left;
}

.marquee {
  position: relative;
  padding: 1.3rem 0;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  gap: 0.9rem;
  width: max-content;
  padding-left: 1rem;
  animation: marquee 28s linear infinite;
}

.marquee__track--alt {
  margin-top: 0.9rem;
  animation-direction: reverse;
  animation-duration: 24s;
}

.marquee__track span {
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  white-space: nowrap;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.social-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, 0.2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.42), 0 0 34px rgba(0, 229, 255, 0.12);
}

.social-card__icon {
  flex: 0 0 4rem;
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  border-radius: 1.2rem;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(139, 92, 246, 0.18));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.social-card__icon svg {
  width: 1.55rem;
  height: 1.55rem;
  fill: var(--text);
}

.contact-grid {
  align-items: start;
}

.contact-info {
  min-height: 100%;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-field {
  position: relative;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 1.2rem 1rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.04);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: rgba(0, 229, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.08);
}

.form-field label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: var(--text-faint);
  transition: transform var(--transition), color var(--transition), font-size var(--transition);
  pointer-events: none;
}

.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
  transform: translateY(-0.52rem);
  font-size: 0.78rem;
  color: var(--primary);
}

.form-field.is-error input,
.form-field.is-error textarea {
  border-color: rgba(255, 77, 109, 0.6);
  box-shadow: 0 0 0 4px rgba(255, 77, 109, 0.08);
}

.form-error {
  display: block;
  min-height: 1rem;
  margin-top: 0.45rem;
  color: #ff93a5;
  font-size: 0.82rem;
}

.form-status {
  min-height: 1.2rem;
  margin: 0;
  color: var(--text-soft);
}

.form-status.is-success {
  color: var(--primary);
}

.form-status.is-error {
  color: #ff93a5;
}

.site-footer {
  padding: 0 0 2rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.4rem;
}

.footer__brand {
  margin: 0 0 0.35rem;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer__copy {
  margin: 0;
  color: var(--text-soft);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  align-items: center;
  justify-content: flex-end;
}

.footer__links a {
  color: var(--text-soft);
  transition: color var(--transition), transform var(--transition);
}

.footer__links a:hover {
  color: var(--primary);
  transform: translateY(-2px);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  z-index: 60;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.45);
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  border-radius: 50%;
  mix-blend-mode: screen;
  transform: translate(-50%, -50%);
  transition: width var(--transition), height var(--transition), opacity var(--transition), border-color var(--transition);
}

.cursor--dot {
  width: 10px;
  height: 10px;
  background: var(--primary);
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.7);
}

.cursor--ring {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(0, 229, 255, 0.35);
  background: rgba(0, 229, 255, 0.05);
}

.cursor.is-hover {
  opacity: 0.95;
}

.cursor--ring.is-hover {
  width: 54px;
  height: 54px;
  border-color: rgba(255, 77, 109, 0.55);
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top, rgba(0, 229, 255, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(139, 92, 246, 0.18), transparent 30%),
    rgba(10, 10, 10, 0.96);
  transition: opacity 600ms ease, visibility 600ms ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__core {
  position: absolute;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--primary);
  border-right-color: var(--secondary);
  animation: spin 1.1s linear infinite;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.loader__text {
  position: relative;
  display: grid;
  gap: 0.35rem;
  text-align: center;
}

.loader__label {
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
}

.loader__name {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
}

.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 40;
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 15, 15, 0.74);
  backdrop-filter: blur(16px);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  pointer-events: auto;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
}

.back-to-top span {
  width: 0.9rem;
  height: 0.9rem;
  border-top: 2px solid var(--text);
  border-left: 2px solid var(--text);
  transform: rotate(45deg) translate(1px, 1px);
}

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.project-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.project-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 8, 0.72);
  backdrop-filter: blur(12px);
}

.project-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(640px, 100%);
  padding: 1.8rem;
}

.project-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  font-size: 1.5rem;
}

.project-modal__list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.project-modal__list span {
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-soft);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@keyframes blink {
  0%,
  45% {
    opacity: 1;
  }
  46%,
  100% {
    opacity: 0;
  }
}

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

@keyframes driftParticle {
  from {
    transform: translate3d(0, 0, 0) scale(0.9);
  }
  50% {
    transform: translate3d(18px, -20px, 0) scale(1.15);
  }
  to {
    transform: translate3d(-10px, -46px, 0) scale(0.8);
  }
}

@keyframes floatAmbient {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -16px, 0) scale(1.08);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-18%);
  }
}

@media (max-width: 1100px) {
  .hero__grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    min-height: 560px;
  }

  .profile-card {
    left: 0;
  }

  .hero__stats,
  .achievement-grid,
  .services-grid,
  .skills-grid,
  .projects-grid,
  .social-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-header {
    padding-top: 0.85rem;
  }

  .header__inner {
    border-radius: 1.5rem;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.8rem);
    left: 0;
    right: 0;
    display: grid;
    padding: 0.9rem;
    border-radius: 1.5rem;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .hero {
    padding-top: 6.8rem;
  }

  .hero__stats,
  .footer__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer__links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 5rem 0;
  }

  .hero h1 {
    max-width: none;
  }

  .hero__typing {
    min-height: 3.2rem;
  }

  .hero__stats,
  .skills-grid,
  .projects-grid,
  .services-grid,
  .social-grid,
  .achievement-grid,
  .testimonials-grid,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    left: 1.45rem;
  }

  .timeline__item {
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .experience-card__top {
    flex-direction: column;
  }

  .hero__visual {
    min-height: 520px;
  }

  .profile-card {
    position: relative;
    inset: 0;
  }

  .floating-card {
    max-width: 180px;
    padding: 0.85rem;
  }

  .floating-card:nth-of-type(2) {
    top: -0.75rem;
  }

  .floating-card:nth-of-type(3) {
    right: 0;
  }

  .floating-card:nth-of-type(4) {
    left: 0;
  }

  .social-card {
    align-items: flex-start;
  }

  .back-to-top {
    right: 1rem;
    bottom: 1rem;
  }
}

@media (pointer: coarse) {
  .cursor {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}