/* ============================================================
   Kiran Kumari Giri — Portfolio
   ============================================================ */

:root {
  --bg: #04090b;
  --bg-alt: #071619;
  --surface: #0c1e21;
  --surface-2: #123033;
  --border: #1c3b40;
  --text: #e9f4f2;
  --text-dim: #93a8a6;
  --text-mute: #61787a;
  --accent: #2dd4bf;
  --accent-soft: rgba(45, 212, 191, 0.14);
  --accent-2: #22d3ee;
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1320px;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(1100px 760px at 88% -8%, rgba(45, 212, 191, 0.16), transparent 58%),
    radial-gradient(1000px 780px at -5% 105%, rgba(34, 211, 238, 0.12), transparent 55%),
    linear-gradient(160deg, #04090b 0%, #05171a 55%, #04262a 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

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

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 200;
  transition: width 0.1s linear;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 999px;
  background: var(--accent);
  color: #06210f;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -8px var(--accent-soft); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--sm { padding: 9px 18px; font-size: 0.85rem; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(4, 12, 14, 0.72);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}
.nav__brand span { color: var(--accent); }
.nav__links {
  display: flex;
  gap: 30px;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav__links a {
  color: var(--text-dim);
  position: relative;
  transition: color 0.2s;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.25s var(--ease);
}
.nav__links a:hover,
.nav__links a.active { color: var(--text); }
.nav__links a.active::after { width: 100%; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav.open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 400px at 80% 15%, rgba(34, 211, 238, 0.12), transparent 60%),
    radial-gradient(700px 500px at 15% 85%, rgba(45, 212, 191, 0.12), transparent 60%);
  z-index: 0;
}
.hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.15;
  mask-image: radial-gradient(circle at 50% 40%, black, transparent 75%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  padding-top: 90px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 72px;
  align-items: center;
}
.hero__copy { min-width: 0; }
.hero__greeting {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  color: var(--text);
  margin-bottom: 10px;
}
.hero__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.hero__role {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  min-height: 1.2em;
  white-space: nowrap;
}
.hero__role .accent { margin-left: 0.4em; }
.hero__caret {
  display: inline-block;
  width: 3px;
  height: 1.05em;
  margin-left: 4px;
  background: var(--accent);
  animation: caretBlink 0.9s steps(1) infinite;
}
@keyframes caretBlink { 50% { opacity: 0; } }
.hero__lede {
  max-width: 660px;
  color: var(--text-dim);
  font-size: 1.12rem;
  line-height: 1.7;
  margin-bottom: 30px;
}
.hero__socials { display: flex; gap: 14px; margin-bottom: 34px; }
.hero__socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, box-shadow 0.25s;
}
.hero__socials a:hover {
  background: var(--accent);
  color: #06210f;
  transform: translateY(-3px);
  box-shadow: 0 10px 26px -10px var(--accent-soft);
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }

/* ---------- Hero Flutter dev card ---------- */
.hero__visual { min-width: 0; }
.devcard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.7);
}
.devcard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.devcard__title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
}
.devcard__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.devcard__badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
}

/* pipeline */
.devcard__steps {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}
.step {
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--text-mute);
  padding-top: 16px;
  white-space: nowrap;
}
.step::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1.5px solid var(--border);
}
.step.is-on { color: var(--text-dim); }
.step.is-on::before { background: var(--text-dim); border-color: var(--text-dim); }
.step.is-live { color: var(--accent); }
.step.is-live::before {
  background: var(--accent);
  border-color: var(--accent);
  animation: stepPulse 1.4s ease-in-out infinite;
}
@keyframes stepPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-soft); }
  50% { box-shadow: 0 0 0 6px transparent; }
}
.step-line {
  flex: 1;
  height: 1.5px;
  background: var(--border);
  margin-top: 4px;
}

/* terminal */
.devcard__term {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 16px;
}
.term__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
}
.term__bar span {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #2b323d;
}
.term__bar span:nth-child(1) { background: #ff5f56; }
.term__bar span:nth-child(2) { background: #ffbd2e; }
.term__bar span:nth-child(3) { background: #27c93f; }
.term__bar em {
  margin-left: auto;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.72rem;
  color: var(--text-mute);
}
.term__code {
  margin: 0;
  padding: 16px 18px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.75;
  color: #c9d3df;
}
.term__code code { font-family: inherit; }
.tk-kw { color: #ff7edb; }
.tk-cls { color: var(--accent-2); }
.tk-fn { color: var(--accent); }
.tk-str { color: #f5b862; }
.tk-num { color: #f5b862; }
.tk-anno { color: var(--text-mute); }

/* output panel */
.devcard__panel {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
}
.panel__head {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.panel__body { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 12px; }
.panel__body strong { color: var(--text); font-weight: 600; }
.panel__meta { display: flex; align-items: center; gap: 12px; }
.panel__chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 10px;
}
.panel__ok { font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-mute); }

.hero__scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid var(--border);
  border-radius: 14px;
  z-index: 1;
}
.hero__scroll span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  background: var(--accent);
  border-radius: 2px;
  animation: scrollDot 1.6s infinite;
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translateY(0); }
  40% { opacity: 1; }
  80% { opacity: 0; transform: translateY(14px); }
  100% { opacity: 0; }
}

/* ---------- Section shell ---------- */
.section { padding: 110px 0; position: relative; }
.section--alt { background: rgba(5, 22, 25, 0.55); }
.section__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 54px;
}
.section__index {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.95rem;
}
.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  letter-spacing: -0.02em;
}

/* ---------- About ---------- */
.about {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  align-items: start;
}
.about__lead {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 22px;
}
.about__body p { color: var(--text-dim); margin-bottom: 18px; }
.about__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin-top: 34px;
}
.fact {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.fact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 8px;
}
.fact__value { display: block; font-weight: 600; margin-bottom: 4px; }
.fact__sub { display: block; font-size: 0.85rem; color: var(--text-mute); }

.about__card {
  padding: 32px 28px;
  background: linear-gradient(160deg, var(--surface), var(--bg-alt));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: sticky;
  top: 100px;
}
.about__avatar {
  width: 72px; height: 72px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.about__card h3 { font-family: var(--font-display); font-size: 1.3rem; }
.about__role { color: var(--text-dim); margin-bottom: 22px; font-size: 0.95rem; }
.about__links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.about__links a {
  color: var(--text-dim);
  font-size: 0.9rem;
  word-break: break-all;
  transition: color 0.2s;
}
.about__links a:hover { color: var(--accent); }

/* ---------- About (light band, reference layout) ---------- */
.about-light {
  --al-bg: transparent;
  --al-text: var(--text);
  --al-dim: var(--text-dim);
  --al-mute: var(--text-mute);
  --al-border: var(--border);
  --al-accent: var(--accent);
  background: var(--al-bg);
  color: var(--al-text);
}
.about2__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--al-text);
  margin-bottom: 56px;
  max-width: 15ch;
}
.about2__accent { color: var(--al-accent); }

.about2 {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 56px;
  align-items: start;
}

/* Left column */
.about2__photo {
  border-radius: 24px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px -22px rgba(0, 0, 0, 0.6);
  aspect-ratio: 4 / 5;
}
.about2__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about2__photo--fallback {
  display: flex;
  align-items: center;
  justify-content: center;
}
.about2__photo--fallback::after {
  content: attr(data-initials);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 5rem;
  color: var(--al-accent);
  opacity: 0.5;
}
.about2__chips {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about2__chips li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--al-dim);
  font-size: 1rem;
}
.about2__chips svg { color: var(--al-accent); flex-shrink: 0; }

/* Right column */
.about2__right p {
  color: var(--al-dim);
  font-size: 1.12rem;
  line-height: 1.7;
  margin-bottom: 22px;
}
.about2__block { margin-top: 40px; }
.about2__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--al-mute);
  margin-bottom: 18px;
}
.edu2 {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding-bottom: 6px;
}
.edu2__icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--al-border);
  font-size: 1.1rem;
}
.edu2__main { display: flex; flex-direction: column; }
.edu2__degree { font-weight: 700; color: var(--al-text); }
.edu2__school { color: var(--al-dim); font-size: 0.95rem; }
.edu2__meta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--al-mute);
  white-space: nowrap;
}
.about2__certs { color: var(--al-dim); font-size: 1.05rem; line-height: 1.6; }

@media (max-width: 820px) {
  .about2 { grid-template-columns: 1fr; gap: 36px; }
  .about2__photo { max-width: 380px; }
  .edu2 {
    grid-template-columns: auto 1fr;
    row-gap: 4px;
  }
  .edu2__meta { grid-column: 2; }
}

/* ---------- Timeline / Experience ---------- */
.timeline { display: flex; flex-direction: column; gap: 24px; }
.tl {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.tl:hover { border-color: var(--accent); transform: translateY(-3px); }
.tl__meta { display: flex; flex-direction: column; gap: 10px; }
.tl__period { font-family: var(--font-mono); color: var(--text-dim); font-size: 0.9rem; }
.tl__tag {
  align-self: flex-start;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  letter-spacing: 0.05em;
}
.tl__role { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; }
.tl__company { color: var(--accent); font-size: 0.95rem; margin-bottom: 14px; }
.tl__desc { color: var(--text-dim); font-size: 0.98rem; margin-bottom: 18px; }
.tl__stack, .project__stack { display: flex; flex-wrap: wrap; gap: 8px; }
.tl__stack span, .project__stack span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
}

/* ---------- Work / Projects ---------- */
.work { display: flex; flex-direction: column; gap: 20px; }
.project {
  padding: 34px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.project::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(var(--accent), var(--accent-2));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease);
}
.project:hover { border-color: var(--surface-2); transform: translateY(-3px); }
.project:hover::before { transform: scaleY(1); }
.project__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.project__cat {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.project__date { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-mute); }
.project__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.project__desc { color: var(--text-dim); margin-bottom: 20px; max-width: 760px; }

/* ---------- Toolkit ---------- */
.toolkit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.tk {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s;
}
.tk:hover { border-color: var(--accent); }
.tk__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 18px;
}
.tk__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tk__tags span {
  font-size: 0.85rem;
  padding: 7px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  transition: color 0.2s, border-color 0.2s;
}
.tk__tags span:hover { color: var(--text); border-color: var(--accent); }

/* ---------- Certificates ---------- */
.certs { margin-top: 64px; }
.certs__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 28px;
}
.certs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.cert {
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.cert:hover { transform: translateY(-3px); border-color: var(--accent); }
.cert__date { font-family: var(--font-mono); font-size: 0.78rem; color: var(--accent); }
.cert h4 { font-family: var(--font-display); font-size: 1.15rem; margin: 10px 0; }
.cert p { color: var(--text-dim); font-size: 0.9rem; }

/* ---------- Contact ---------- */
.contact { text-align: center; padding-bottom: 0; }
.contact__inner { display: flex; flex-direction: column; align-items: center; }
.contact .section__head { justify-content: center; }
.contact__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.4rem);
  letter-spacing: -0.02em;
  max-width: 700px;
  margin-bottom: 20px;
}
.contact__lede { color: var(--text-dim); max-width: 480px; margin-bottom: 34px; }
.contact__email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  padding: 15px 30px;
  border-radius: 999px;
  background: var(--accent);
  color: #06210f;
  border: 1px solid var(--accent);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  margin-bottom: 34px;
}
.contact__email svg { flex-shrink: 0; }
.contact__email:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px -10px var(--accent-soft);
}
.contact__socials { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.contact__socials a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-dim);
  font-weight: 500;
  transition: color 0.25s, border-color 0.25s, background 0.25s, transform 0.25s var(--ease);
}
.contact__socials a svg { flex-shrink: 0; }
.contact__socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.footer {
  margin-top: 90px;
  border-top: 1px solid var(--border);
  padding: 26px 0;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--text-mute);
  font-size: 0.9rem;
}
.footer__top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent);
  color: #06210f;
  flex-shrink: 0;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.footer__top:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px -10px var(--accent-soft);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__visual { max-width: 520px; }
}
@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; }
  .about__card { position: static; }
  .tl { grid-template-columns: 1fr; gap: 16px; }
  .tl__meta { flex-direction: row; align-items: center; }

  .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    background: var(--bg-alt);
    border-left: 1px solid var(--border);
    font-size: 1.2rem;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
  }
  .nav.open .nav__links { transform: translateX(0); }
}

@media (max-width: 560px) {
  .container, .nav__inner { padding-left: 20px; padding-right: 20px; }
  .section { padding: 80px 0; }
  .project, .tl { padding: 24px; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { flex: 1; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}