/* ============================================
   Portfolio   mobile-first, CSS variables
   ============================================ */

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

:root {
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
  --border: 1px solid rgba(15, 23, 42, 0.08);
  --accent: #0d9488;
  --accent-soft: rgba(13, 148, 136, 0.12);
  --accent-hover: #0f766e;
  --accent-gradient: linear-gradient(
    135deg,
    #14b8a6 0%,
    #0d9488 45%,
    #047857 100%
  );
  --accent-gradient-h: linear-gradient(90deg, #14b8a6, #059669);
  --accent-edge: rgba(13, 148, 136, 0.15);
  --accent-edge-hover: rgba(13, 148, 136, 0.22);
  --text: #0f172a;
  --text-muted: #475569;
  --bg: #ffffff;
  --bg-subtle: #f8fafc;
  --header-h: 64px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --section-padding: clamp(4rem, 10vw, 6rem);
}

[data-theme="dark"] {
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.45);
  --border: 1px solid rgba(255, 255, 255, 0.08);
  --accent: #5eead4;
  --accent-soft: rgba(94, 234, 212, 0.14);
  --accent-hover: #99f6e4;
  --accent-gradient: linear-gradient(
    135deg,
    #5eead4 0%,
    #2dd4bf 40%,
    #34d399 100%
  );
  --accent-gradient-h: linear-gradient(90deg, #5eead4, #34d399);
  --accent-edge: rgba(94, 234, 212, 0.2);
  --accent-edge-hover: rgba(94, 234, 212, 0.38);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --bg: #0f172a;
  --bg-subtle: #1e293b;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

@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;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

a:hover {
  color: var(--accent-hover);
}

.container {
  width: min(1120px, 100% - 2rem);
  margin-inline: auto;
}

/* ------------ Header / Nav ------------ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: var(--border);
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

[data-theme="dark"] .site-header {
  background: rgba(15, 23, 42, 0.88);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.nav {
  height: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin-right: auto;
}

.nav__brand:hover {
  color: var(--accent);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  color: var(--text);
}

.nav__toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition:
    transform 0.25s var(--ease-out),
    opacity 0.2s;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  display: block;
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.nav__link:hover {
  color: var(--text);
  background: var(--bg-subtle);
}

.nav__link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.theme-toggle {
  width: 44px;
  height: 44px;
  margin-left: 0.5rem;
  border: var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--text);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.theme-toggle:hover {
  background: var(--accent-soft);
  border-color: transparent;
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle::before {
  content: "";
  width: 20px;
  height: 20px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z'/%3E%3C/svg%3E")
    center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

[data-theme="dark"] .theme-toggle::before {
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 3v1m0 16v1m9-9h-1M4 12H3m15.364 6.364l-.707-.707M6.343 6.343l-.707-.707m12.728 0l-.707.707M6.343 17.657l-.707.707M16 12a4 4 0 11-8 0 4 4 0 018 0z'/%3E%3C/svg%3E")
    center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='black'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 3v1m0 16v1m9-9h-1M4 12H3m15.364 6.364l-.707-.707M6.343 6.343l-.707-.707m12.728 0l-.707.707M6.343 17.657l-.707.707M16 12a4 4 0 11-8 0 4 4 0 018 0z'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__list {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0;
    background: var(--bg);
    border-bottom: var(--border);
    box-shadow: var(--shadow-md);
    transform-origin: top;
    transform: scaleY(0.95);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 0.2s ease,
      transform 0.25s var(--ease-out);
  }

  .nav__list.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: scaleY(1);
  }

  .nav__link {
    padding: 0.85rem 1rem;
  }
}

/* ------------ Sections ------------ */
.section {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--section-padding) 0;
}

.section--hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + var(--section-padding));
}

.section-header {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 2.5rem;
}

.section-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 1rem;
}

/* ------------ Hero ------------ */
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: float 18s var(--ease-out) infinite;
}

.hero__orb--1 {
  width: min(420px, 60vw);
  height: min(420px, 60vw);
  background: var(--accent-soft);
  top: -10%;
  right: -5%;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: min(280px, 40vw);
  height: min(280px, 40vw);
  background: rgba(15, 23, 42, 0.06);
  bottom: 10%;
  left: -5%;
  animation-delay: -6s;
}

[data-theme="dark"] .hero__orb--2 {
  background: rgba(45, 212, 191, 0.09);
}

.hero__orb--3 {
  width: min(200px, 30vw);
  height: min(200px, 30vw);
  background: var(--accent-soft);
  bottom: 30%;
  right: 15%;
  animation-delay: -12s;
  opacity: 0.35;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(2%, -3%) scale(1.03);
  }
  66% {
    transform: translate(-2%, 2%) scale(0.98);
  }
}

@keyframes beam-glide {
  0%,
  100% {
    transform: translateX(0) scaleX(1);
  }
  50% {
    transform: translateX(6%) scaleX(1.08);
  }
}

.hero__inner {
  position: relative;
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
}

.hero__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.99rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.hero__name {
  margin: 0 0 0.35rem;
  font-size: clamp(2.5rem, 7vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero__role {
  margin: 0 0 1rem;
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  font-weight: 600;
  color: var(--text-muted);
}

.hero__tagline {
  margin: 0 0 2rem;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 32ch;
  margin-inline: auto;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.hero__scroll {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  background: var(--bg);
  border: var(--border);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  opacity: 0.9;
  transition:
    color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    opacity 0.25s ease,
    transform 0.25s var(--ease-out);
}

.hero__scroll:hover {
  color: var(--accent);
  opacity: 1;
  border-color: var(--accent-edge-hover);
  box-shadow: var(--shadow-md);
  transform: translateX(-50%) translateY(2px);
}

.hero__scroll-icon {
  display: block;
  margin-top: -2px;
  animation: hero-scroll-nudge 2.2s ease-in-out infinite;
}

.hero__scroll-icon-stroke {
  opacity: 0.35;
}

@keyframes hero-scroll-nudge {
  0%,
  100% {
    transform: translateY(0);
  }
  45% {
    transform: translateY(4px);
  }
}

/* ------------ Buttons ------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background 0.25s var(--ease-out),
    color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  filter: brightness(1.06);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn--outline:hover {
  background: var(--accent-soft);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn--full {
  width: 100%;
}

/* ------------ Reveal animations ------------ */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: fade-up 0.85s var(--ease-out) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
  transition-delay: var(--delay, 0s);
}

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

/* ------------ About ------------ */
.about__grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .about__grid {
    grid-template-columns: minmax(240px, 320px) 1fr;
    gap: 3rem;
    align-items: center;
  }
}

.about__photo {
  border-radius: var(--radius);
  overflow: hidden;
  border: var(--border);
  box-shadow: var(--shadow-md);
  background: var(--bg-subtle);
}

.about__photo img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.about__bio {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.skill-cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) {
  .skill-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.skill-card {
  padding: 1.25rem;
  background: var(--bg);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow 0.3s var(--ease-out),
    transform 0.3s var(--ease-out),
    border-color 0.2s ease;
}

.skill-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--accent-edge-hover);
}

.skill-card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.skill-card__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
}

.skill-card__text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ------------ Projects ------------ */
.projects-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 700px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 2px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow 0.35s var(--ease-out),
    transform 0.35s var(--ease-out),
    border-color 0.3s var(--ease-out);
}

[data-theme="dark"] .project-card {
  border-color: rgba(255, 255, 255, 0.1);
}

.project-card:hover,
.project-card:focus-within {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px) scale(1.01);
  border-color: var(--accent);
}

.project-card__image {
  position: relative;
  aspect-ratio: 5 / 3;
  overflow: hidden;
  background: var(--bg-subtle);
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.project-card:hover .project-card__image img,
.project-card:focus-within .project-card__image img {
  transform: scale(1.05);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem;
  background: transparent;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
}

[data-theme="dark"] .project-card__overlay {
  background: transparent;
}

.project-card:hover .project-card__overlay,
.project-card:focus-within .project-card__overlay {
  opacity: 1;
  pointer-events: auto;
}

.project-card__icon-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  transform: translateY(6px);
  opacity: 0;
  transition:
    transform 0.35s var(--ease-out),
    opacity 0.35s var(--ease-out);
}

.project-card:hover .project-card__icon-row,
.project-card:focus-within .project-card__icon-row {
  transform: translateY(0);
  opacity: 1;
}

.project-card__icon-btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  text-decoration: none;
  color: #0f172a;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s ease;
}

.project-card__icon-btn:hover,
.project-card__icon-btn:focus-visible {
  transform: scale(1.08);
  color: #0f172a;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.project-card__icon-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (hover: none) {
  .project-card__overlay {
    opacity: 1;
    pointer-events: auto;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 0.55rem;
    background: transparent;
  }

  .project-card__icon-row {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-card__overlay,
  .project-card__icon-row,
  .project-card__icon-btn {
    transition-duration: 0.01ms;
  }
}

.project-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.65rem;
}

.project-card__title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.project-card__desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  flex: 1;
}

.project-card__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.project-card__tags li {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--bg-subtle);
  color: var(--text-muted);
  border: var(--border);
}

/* ------------ Skills ------------ */
.skills-layout {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .skills-layout {
    grid-template-columns: repeat(2, 1fr);
  }
}

.skills-group {
  padding: 1.5rem;
  background: var(--bg-subtle);
  border: var(--border);
  border-radius: var(--radius);
  transition:
    box-shadow 0.35s var(--ease-out),
    border-color 0.35s ease,
    transform 0.35s var(--ease-out);
}

.skills-group.is-visible {
  box-shadow: var(--shadow-sm);
}

.skills-group:hover {
  border-color: var(--accent-edge-hover);
  box-shadow: var(--shadow-md);
}

.skills-group__label {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.skill-levels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.skill-level {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  flex-wrap: wrap;
  padding: 0.65rem 0.85rem;
  margin: 0 -0.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition:
    background 0.3s ease,
    border-color 0.3s ease;
}

.skill-level:hover {
  background: var(--accent-soft);
  border-color: var(--accent-edge);
}

.skill-level__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.skill-level__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Minimal horizontal segment bar   static on row hover */
.skill-level__meter {
  display: flex;
  align-items: stretch;
  gap: 4px;
  width: 7.25rem;
  flex-shrink: 0;
  padding: 0;
  margin: 0;
  background: none;
  border: none;
  box-shadow: none;
  line-height: 0;
}

.skill-level__block {
  flex: 1;
  min-width: 0;
  height: 6px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid rgba(15, 23, 42, 0.1);
  transition:
    background 0.45s var(--ease-out),
    border-color 0.45s var(--ease-out);
}

[data-theme="dark"] .skill-level__block {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

.skills-group.is-visible
  .skill-level__meter--beginner
  .skill-level__block:nth-child(-n + 2),
.skills-group.is-visible
  .skill-level__meter--intermediate
  .skill-level__block:nth-child(-n + 4),
.skills-group.is-visible
  .skill-level__meter--advanced
  .skill-level__block:nth-child(-n + 5) {
  background: var(--accent-gradient-h);
  border-color: transparent;
}

.skill-level__rank {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  min-width: 6.75rem;
  text-align: right;
}

@media (max-width: 420px) {
  .skill-level__rank {
    min-width: 0;
    text-align: left;
  }

  .skill-level__meta {
    width: 100%;
    justify-content: space-between;
  }
}

/* ------------ Resume ------------ */
.resume__layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 960px) {
  .resume__layout {
    grid-template-columns: minmax(240px, 300px) 1fr;
    gap: 2.5rem 3rem;
  }
}

.resume__intro {
  padding: 1.35rem 1.5rem;
  background: var(--bg-subtle);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

@media (max-width: 959px) {
  .resume__intro {
    position: static;
  }
}

.resume__summary {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.resume__download {
  width: 100%;
}

.resume__hint {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.resume__main {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.resume__block {
  padding: 1.35rem 1.5rem;
  background: var(--bg);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.resume__heading {
  margin: 0 0 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.resume__timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.resume__job {
  margin: 0;
  padding-left: 1.1rem;
  border-left: 3px solid var(--accent);
}

.resume__job-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.65rem;
}

.resume__role {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.resume__company {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
}

.resume__dates {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
}

.resume__bullets {
  margin: 0;
  padding: 0 0 0 1.15rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.resume__bullets li {
  margin-bottom: 0.35rem;
}

.resume__bullets li:last-child {
  margin-bottom: 0;
}

.resume__edu-note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.resume__job--edu .resume__job-meta {
  margin-bottom: 0.5rem;
}

/* ------------ Contact ------------ */
.contact__grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .contact__grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
  }
}

.contact__lead {
  margin: 0 0 1.5rem;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.contact__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.contact__list li {
  margin-bottom: 1rem;
}

.contact__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-card h3 {
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.contact-card p {
  margin: 0;
  color: var(--text-muted);
}

.contact__social {
  display: flex;
  gap: 0.75rem;
}

.contact-card {
  padding: 1rem;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--bg-subtle);
}

.social-link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: var(--border);
  color: var(--text);
  background: var(--bg-subtle);
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.contact__form {
  padding: 1.75rem;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--bg-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.form-row {
  margin-bottom: 1rem;
}

.form-row--2 {
  display: grid;
  gap: 1rem;
}

@media (min-width: 500px) {
  .form-row--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.form-field {
  display: block;
  margin-bottom: 1.2rem;
}

.form-field__label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-muted);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: var(--border);
  border-radius: var(--radius-sm);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.form-field input:hover,
.form-field textarea:hover {
  border-color: var(--accent-edge-hover);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-status {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  min-height: 1.4em;
  color: var(--text-muted);
}

.form-status.is-success {
  color: #059669;
}

[data-theme="dark"] .form-status.is-success {
  color: #34d399;
}

.form-status.is-error {
  color: red;
}

/* ------------ Footer ------------ */
.footer {
  padding: 1.5rem 0;
  border-top: var(--border);
  background: var(--bg-subtle);
  font-size: 15px;
}

.footer__inner {
  text-align: end;
}

.footer__copy {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}