/*@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400..800&display=swap');*/
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');
/* Theme tokens */
:root {
  color-scheme: light;
  --bg: #f8fafc;
  --surface: rgba(255, 255, 255, 0.75);
  --surface-strong: rgba(255, 255, 255, 0.95);
  --text: #0f172a;
  --muted: #64748b;
  --line: rgba(100, 116, 139, 0.18);
  --primary: #4f46e5;
  --primary-strong: #4338ca;
  --accent: #06b6d4;
  --warm: #ea580c;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --radius: 8px;
  --container: min(1120px, calc(100% - 32px));
  --header-height: 76px;
  --transition: 220ms ease;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1020;
  --surface: rgba(19, 28, 49, 0.72);
  --surface-strong: rgba(20, 30, 52, 0.94);
  --text: #f4f7fb;
  --muted: #a9b5c8;
  --line: rgba(226, 232, 240, 0.14);
  --primary: #60a5fa;
  --primary-strong: #3b82f6;
  --accent: #2dd4bf;
  --warm: #fb923c;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  --soft-shadow: 0 12px 30px rgba(0, 0, 0, 0.32);
}

/* Base reset */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 12%, rgba(37, 99, 235, 0.14), transparent 28rem),
    radial-gradient(circle at 82% 10%, rgba(15, 118, 110, 0.12), transparent 24rem),
    linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg), #ffffff 8%));
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
}

body.nav-open {
  overflow: hidden;
}

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

svg {
  fill: currentColor;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  transform: translateY(-140%);
  padding: 10px 14px;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius);
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

.bg-orbit {
  position: fixed;
  z-index: -1;
  width: 360px;
  height: 360px;
  border: 1px solid color-mix(in srgb, var(--primary), transparent 62%);
  border-radius: 50%;
  opacity: 0.42;
  animation: float 12s ease-in-out infinite;
  pointer-events: none;
}

.bg-orbit-one {
  top: 12%;
  right: -170px;
}

.bg-orbit-two {
  bottom: 8%;
  left: -190px;
  animation-delay: -5s;
}

.glass {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--soft-shadow);
}

/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--bg), transparent 18%);
  backdrop-filter: blur(18px);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  border-color: var(--line);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  box-shadow: var(--soft-shadow);
  font-size: 0.9rem;
}

.nav-panel,
.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  transition: color var(--transition);
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--primary);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.theme-toggle {
  padding: 0;
  border: 0;
  background: transparent;
}

.theme-toggle-track {
  position: relative;
  display: block;
  width: 52px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
}

.theme-toggle-thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--warm), var(--primary));
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
  transition: transform var(--transition);
}

[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(22px);
}

/* Shared layout */
.section {
  padding: 96px 0;
}

/* Hero */
.hero {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  align-items: center;
  padding-top: 72px;
}

.hero-grid,
.about-grid,
.contact-grid,
.resume-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 40px;
  align-items: center;
}

textarea {
  resize: none;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-strong), transparent 18%);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 16px;
  font-size: clamp(3.2rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  width: 100%;
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.hero-role {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: clamp(1.08rem, 3vw, 1.45rem);
  font-weight: 700;
}

.typing {
  color: var(--primary);
}

.typing::after {
  content: "|";
  animation: blink 0.9s infinite;
}

.hero-copy {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions,
.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  position: relative;
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  overflow: hidden;
  padding: 12px 17px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
  box-shadow: 0 16px 34px color-mix(in srgb, var(--primary), transparent 70%);
}

.btn-secondary {
  border-color: var(--line);
  background: var(--surface-strong);
  color: var(--text);
}

.btn-ghost {
  color: var(--primary);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--soft-shadow);
}

.ripple-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.44);
  pointer-events: none;
  transform: scale(0);
  animation: ripple 650ms ease-out;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.social-links a {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 900;
  transition: transform var(--transition), background var(--transition);
}

.social-links a:hover {
  transform: translateY(-3px);
  background: var(--surface-strong);
}

.hero-mobile{
  display: none;
}

.hero-desktop{
  display: block;
}

.profile-card {
  position: relative;
  max-width: 460px;
  margin-left: auto;
  padding: 18px;
  border-radius: 8px;
}

.profile-card img {
  border-radius: 8px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary), transparent 72%), color-mix(in srgb, var(--accent), transparent 78%));
}

.availability-pill {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 800;
  box-shadow: var(--soft-shadow);
}

.availability-pill span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.14);
}

/* Section cards and stats */
.section-heading {
  margin-bottom: 34px;
}

.section-heading p {
  max-width: 620px;
  color: var(--muted);
}

.panel,
.skill-category,
.timeline-card,
.info-card,
.cert-card,
.resume-card,
.contact-form,
.roadmap-detail,
.testimonial-shell {
  border-radius: var(--radius);
  padding: 26px;
}

.panel p,
.timeline-card p,
.info-card p,
.cert-card p,
.resume-card p,
.contact-form p,
.roadmap-detail p {
  color: var(--text);
}

.stats-grid,
.skills-grid,
.cards-grid,
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.stats-grid {
  margin-top: 18px;
}

.stat-card {
  padding: 24px;
  border-radius: var(--radius);
  transition: transform var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--primary);
  font-size: 2.5rem;
  line-height: 1;
}

.stat-card span {
  color: var(--muted);
  font-weight: 800;
}

/* Skills */
.skills-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.skill-list {
  display: grid;
  gap: 16px;
}

.skill-row {
  display: grid;
  gap: 7px;
}

.skill-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.skill-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

.skill-name::before {
  display: inline-grid;
  min-width: 24px;
  padding: 0.5px;
  height: 24px;
  place-items: center;
  border-radius: 6px;
  background: color-mix(in srgb, var(--primary), transparent 84%);
  color: var(--primary);
  content: attr(data-initial);
  font-size: 0.72rem;
}

.skill-bar {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted), transparent 84%);
}

.skill-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 1200ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* Timelines */
.timeline {
  position: relative;
  display: grid;
  gap: 24px;
  max-width: 840px;
  margin-inline: auto;
}

.timeline::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 17px;
  width: 2px;
  background: linear-gradient(var(--primary), var(--accent));
  content: "";
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 18px;
}

.timeline-dot {
  position: relative;
  z-index: 1;
  width: 36px;
  height: 36px;
  border: 8px solid var(--bg);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 1px var(--line);
}

.timeline-date,
.project-category,
.badge {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary), transparent 86%);
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 900;
}

.muted {
  color: var(--muted);
  font-weight: 800;
}

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

.tags span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-strong), transparent 22%);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

/* Projects */
.project-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  margin-bottom: 24px;
}

.search-box {
  display: flex;
  min-width: min(100%, 320px);
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.search-box svg {
  width: 18px;
  height: 18px;
  color: var(--muted);
}

.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-btn {
  min-height: 42px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-weight: 800;
}

.filter-btn.active {
  border-color: transparent;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #ffffff;
}

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

.project-card {
  overflow: hidden;
  border-radius: var(--radius);
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.project-card[hidden] {
  display: none;
}

.project-card img {
  width: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  background: color-mix(in srgb, var(--primary), transparent 88%);
}

.project-body {
  padding: 22px;
}

.text-link {
  color: var(--primary);
  font-weight: 900;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.empty-state {
  padding: 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.info-card,
.cert-card {
  transition: transform var(--transition), box-shadow var(--transition);
}

.info-card:hover,
.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.info-card time,
.cert-card time {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-weight: 800;
}

.cert-badge {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--warm));
  color: #ffffff;
  font-weight: 900;
}

/* Career roadmap */
.roadmap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.roadmap-step {
  min-height: 44px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-weight: 900;
  transition: transform var(--transition), color var(--transition), background var(--transition);
}

.roadmap-step:hover {
  transform: translateY(-2px);
}

.roadmap-step.active {
  border-color: transparent;
  background: var(--text);
  color: var(--bg);
}

/* Resume */
.resume-grid {
  align-items: stretch;
}

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

.resume-icon {
  display: grid;
  flex: 0 0 76px;
  width: 76px;
  height: 76px;
  place-items: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--primary), transparent 84%);
  color: var(--primary);
}

.resume-icon svg {
  width: 36px;
  height: 36px;
}

/* Testimonials */
svg{
  display: inline-block;
  transform: translateY(clamp(-15%, -4vw, -35%));
}

.testimonial-shell {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: grid;
}

.testimonial {
  display: none;
  animation: slideFade 420ms ease;
}

.testimonial.active {
  display: block;
}

.testimonial p {
  width: 100%;
  text-align: justify-all;
  font-family: "Roboto", sans-serif !important;
  font-weight: 500;
  color: var(--text);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  line-height: 1.35;
}

.testimonial span {
  color: var(--muted);
  font-weight: 800;
}

.testimonial-controls {
  display: flex;
  gap: 8px;
  margin-top: 22px;
}

.testimonial-controls button,
.back-to-top {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  color: var(--text);
  font-size: 1.4rem;
}

/* Contact */
.contact-grid {
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
  color: var(--muted);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-strong), transparent 20%);
  color: var(--text);
  outline: 0;
  padding: 12px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary), transparent 84%);
}

.contact-form .error {
  border-color: #ef4444;
}

.form-status {
  min-height: 24px;
  margin: 0;
  font-weight: 800;
}

.loader {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

.contact-form.loading .loader {
  display: inline-block;
}

/* Footer */
.site-footer {
  padding: 56px 0 22px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
}

.footer-grid h2 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.footer-grid a:not(.brand) {
  display: block;
  width: fit-content;
  margin-bottom: 8px;
  color: var(--muted);
  font-weight: 800;
}

.footer-grid p,
.footer-bottom {
  color: var(--muted);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition);
}

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

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary), transparent 30%);
  outline-offset: 3px;
}

@keyframes float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(0, -24px, 0) rotate(16deg);
  }
}

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

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

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

@keyframes slideFade {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive layout */
@media (max-width: 920px) {
  h2 {
    max-width: 760px;
  }

  :root {
    --header-height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-panel {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: grid;
    max-height: calc(100vh - var(--header-height));
    gap: 20px;
    padding: 22px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-strong);
    box-shadow: var(--shadow);
    transform: translateY(-180%);
    transition: transform var(--transition);
  }

  .nav-panel.open {
    transform: translateY(0);
  }

  .nav-links {
    display: grid;
    gap: 16px;
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .resume-grid {
    grid-template-columns: 1fr;
  }

  .profile-card {
    margin-inline: auto;
  }

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

@media (max-width: 680px) {
  .testimonial p {
    max-width: 780px;
  }

  .filter-buttons {
    width: 100%;
  }

  h2 {
    max-width: 760px;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 44px;
  }

  .brand-text {
    display: none;
  }

  .hero-actions,
  .project-toolbar,
  .filter-buttons {
    align-items: stretch;
  }

  .hero-actions .btn,
  .search-box,
  .filter-btn {
    width: 100%;
  }

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

  .panel,
  .skill-category,
  .timeline-card,
  .info-card,
  .cert-card,
  .resume-card,
  .contact-form,
  .roadmap-detail,
  .testimonial-shell {
    padding: 20px;
  }

  .resume-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

/* scroll snap*/
.publications-slider {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc(33.333% - 1rem);
  gap: 1.5rem;

  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;

  padding-bottom: 1rem;

  /* Hide scrollbar */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.publications-slider::-webkit-scrollbar {
  display: none;
}

.publications-slider .info-card {
  scroll-snap-align: start;
}

@media (max-width: 992px) {
  .publications-slider {
    grid-auto-columns: calc(50% - 0.75rem);
  }
}

@media (max-width: 768px) {
  .publications-slider {
    grid-auto-columns: 100%;
  }

  .site-header {
    position: relative;
  }
}

@media (max-width: 920px) {
  .profile-card {
    max-width: 100%;
    padding: 12px;
  }

  .profile-card img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .hero-mobile{
    display: block;
  }

  .hero-desktop{
    display: none;
  }
}

.slider-wrapper {
  position: relative;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background-color: var(--primary);
  color: var(--text);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
}

.slider-btn:hover {
  box-shadow:
          0 0 20px rgba(99, 102, 241, 0.25),
          0 0 40px rgba(99, 102, 241, 0.1);
}

.arrows{
  transform: translateY(20%);
}

.prev {
  left: -24px;
}

.next {
  right: -24px;
}

.slider-dots {
  display: flex;
  justify-content: flex-start;
  gap: 0.75rem;
  margin-top: 1.5rem;
  scrollbar-width: none;
  overflow-x: auto;
}

.slider-dots::-webkit-scrollbar {
  display: none;
}

.dot {
  width: 10px;
  height: 10px;
  border: none;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.35);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  width: 32px;
  border-radius: 999px;
  background: var(--primary);
}

/* Hide dots on desktop */
@media (min-width: 769px) {
  .slider-dots {
    display: none;
  }
}

/* Hide arrows on mobile */
@media (max-width: 768px) {
  .slider-btn {
    display: none;
  }
}