/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:            #0a0a0a;
  --surface:       #111111;
  --card:          #141414;
  --accent:        #dc2626;
  --accent-dim:    rgba(220, 38, 38, 0.1);
  --accent-border: rgba(220, 38, 38, 0.28);
  --text:          #f4f4f5;
  --muted:         #888888;
  --border:        rgba(255, 255, 255, 0.07);
  --border-hover:  rgba(255, 255, 255, 0.14);
  --font:          'Open Sans', -apple-system, sans-serif;
  --font-display:  'Montserrat', 'Open Sans', sans-serif;
  --font-inter:    'Inter', 'Inter Fallback', sans-serif;
  --radius:        12px;
  --radius-lg:     20px;
  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* ── GLOBAL LAYERS ────────────────────────────────────────── */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Bottom glow — fixed pseudo-layer, never on scroll containers */
.bg-glow {
  position: fixed;
  bottom: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 55vh;
  background: radial-gradient(ellipse at center,
    rgba(140, 8, 8, 0.16) 0%,
    rgba(100, 0, 0, 0.08) 40%,
    transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* ── TYPOGRAPHY ───────────────────────────────────────────── */
.section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  text-align: center;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 3.5rem;
  text-align: center;
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}

.body-text {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 60ch;
  margin-bottom: 1.25rem;
}

/* ── LAYOUT ───────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 9rem 0;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform 0.2s var(--ease-out),
              opacity 0.2s ease,
              box-shadow 0.2s ease;
}

.btn:active {
  transform: scale(0.97) translateY(1px);
}

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

.btn-primary:hover {
  opacity: 0.87;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(220, 38, 38, 0.28);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.03);
  transform: translateY(-1px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ── NAVIGATION ───────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 3rem);
  max-width: 920px;
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 100px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 4px 32px rgba(0, 0, 0, 0.5);
  transition: background 0.3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.75rem 0.65rem 1rem;
  gap: 0.5rem;
}

.nav-logo {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.04em;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  flex-shrink: 0;
  transition: background 0.2s ease;
}

.nav-logo:hover {
  background: var(--accent-dim);
}

.nav-links {
  display: flex;
  align-items: center;
}

.nav-link {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.lang-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.lang-toggle:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background: rgba(255,255,255,0.04);
}

.nav-cta {
  background: var(--accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  flex-shrink: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-cta:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-shrink: 0;
}

.bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

/* ── MOBILE MENU ──────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-link {
  color: var(--text);
  font-size: 1.6rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

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

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

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding: 8rem 2rem 5rem;
}

.hero-inner {
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2.25rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

/* Hero Title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 4vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 1.75rem;
  text-shadow: rgba(239, 68, 68, 0.2) 0px 0px 60px;
}

.greeting {
  display: block;
  font-family: var(--font);
  color: var(--muted);
  font-weight: 400;
  font-size: 0.38em;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.3em;
}

.name {
  display: block;
  color: var(--text);
  position: relative;
}

/* Subtle red underline accent on the name */
.name::after {
  content: '';
  position: absolute;
  bottom: -0.12em;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.55;
}

.hero-tagline {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 52ch;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 3rem;
}

/* Meta bar: stats + status + socials */
.hero-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-meta-num {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hero-meta-label {
  font-size: 0.82rem;
  color: var(--muted);
}

.hero-meta-sep {
  width: 1px;
  height: 16px;
  background: var(--border);
  flex-shrink: 0;
}

.hero-socials {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.social-link {
  color: var(--muted);
  display: flex;
  align-items: center;
  transition: color 0.2s ease, transform 0.2s ease;
}

.social-link:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.fc-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 7px rgba(34, 197, 94, 0.5);
  flex-shrink: 0;
  animation: pulse-glow 2s infinite;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.scroll-line {
  width: 1px;
  height: 64px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.2), transparent);
  animation: scroll-breathe 2.5s ease-in-out infinite;
}

@keyframes scroll-breathe {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 1; }
}

/* ── ABOUT ────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: start;
}

.about-text-col {
  display: flex;
  flex-direction: column;
}

.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  align-self: flex-start;
}

.availability-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.45);
  animation: pulse-glow 2s infinite;
}

/* Values column — "How I work" list */
.values-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.75rem;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.value-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border);
  transition: border-color 0.3s var(--ease-out),
              padding-left 0.3s var(--ease-out);
}

.value-item:hover {
  border-left-color: var(--accent);
  padding-left: 1.2rem;
}

.value-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.value-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── PROJECTS ─────────────────────────────────────────────── */
.projects-bento {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

/* Base card */
.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease;
}

/* Featured: spans both rows on the left column */
.project-card--featured {
  grid-row: span 2;
  padding: 2.25rem;
}

/* Tilt + spotlight cards */
.project-tilt {
  --mx: -300px;
  --my: -300px;
  transform-style: preserve-3d;
  will-change: transform;
  transition: border-color 0.25s ease, transform 0.08s ease-out;
}

.project-tilt:hover {
  border-color: var(--border-hover);
}

/* Internal spotlight glow following cursor */
.project-tilt::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(
    240px circle at var(--mx) var(--my),
    rgba(220, 38, 38, 0.065),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.project-tilt:hover::before {
  opacity: 1;
}

/* Ensure content sits above the glow layer */
.project-tilt > * {
  position: relative;
  z-index: 1;
}

/* Card top row: category + links */
.pc-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.pc-category {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.pc-links {
  display: flex;
  gap: 0.65rem;
}

.icon-link {
  color: var(--muted);
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
}

.icon-link:hover {
  color: var(--text);
}

/* Card body */
.pc-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pc-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.022em;
  color: var(--text);
  margin-bottom: 0.6rem;
}

.project-card--featured .pc-title {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.pc-desc {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.75;
  flex: 1;
  margin-bottom: 1.25rem;
}

.project-card--featured .pc-desc {
  font-size: 0.95rem;
}

/* Tech tags */
.pc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.775rem;
  font-weight: 500;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
}

/* Metric block (featured card) */
.pc-metric {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.metric-val {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.04em;
  line-height: 1;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ── COMING SOON CARDS ── */
.project-card--coming-soon,
.project-card--coming-soon * {
  cursor: not-allowed !important;
}

.project-card--coming-soon {
  border-style: dashed;
}

.project-card--coming-soon:hover {
  border-color: rgba(220, 38, 38, 0.22);
}

/* "Coming Soon" top-right badge */
.cs-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(220, 38, 38, 0.07);
  border: 1px solid rgba(220, 38, 38, 0.18);
  color: var(--accent);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.55rem;
  border-radius: 4px;
}

/* Blurred description + tags */
.pc-desc--blurred {
  filter: blur(4px);
  user-select: none;
  opacity: 0.5;
  pointer-events: none;
}

.pc-tags--blurred {
  filter: blur(3px);
  opacity: 0.4;
  pointer-events: none;
}

/* Hover overlay: forbidden symbol + label */
.cs-overlay {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.58);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.28s ease;
  z-index: 10;
  pointer-events: none;
}

.project-card--coming-soon:hover .cs-overlay {
  opacity: 1;
}

.cs-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.cs-forbidden-icon {
  width: 38px;
  height: 38px;
  color: var(--accent);
  opacity: 0.72;
}

.cs-overlay-text {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── SKILLS ───────────────────────────────────────────────── */
@keyframes badge-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer-pass {
  from { transform: translateX(-100%) skewX(-12deg); }
  to   { transform: translateX(220%) skewX(-12deg); }
}

/* Core Stack — editorial header above the detailed grid */
.skill-core {
  max-width: 920px;
  margin: 0 auto 2.5rem;
  padding: 2rem 2.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(220, 38, 38, 0.035), transparent 60%),
    var(--bg);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
}

.skill-core-head {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.skill-core-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.skill-core-sub {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.5;
  font-weight: 500;
  max-width: 32ch;
}

.skill-core-icons {
  display: flex;
  gap: 1.85rem;
  align-items: flex-start;
}

.core-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color 0.2s ease, transform 0.3s var(--ease-out);
}

.core-icon img {
  transition: filter 0.3s ease, transform 0.35s var(--ease-out);
}

.core-icon:hover {
  color: var(--text);
  transform: translateY(-3px);
}

.core-icon:hover img {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.35));
  transform: scale(1.08);
}

.skills-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  counter-reset: skill-num;
  /* Gradient cross dividers — fade toward edges instead of hard lines */
  background:
    linear-gradient(to right,
      transparent 0%,
      var(--border) 14%,
      var(--border) 86%,
      transparent 100%) center / 100% 1px no-repeat,
    linear-gradient(to bottom,
      transparent 0%,
      var(--border) 14%,
      var(--border) 86%,
      transparent 100%) center / 1px 100% no-repeat,
    var(--bg);
}

.skill-group {
  background: transparent;
  padding: 2.25rem 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  counter-increment: skill-num;
}

/* Editorial watermark: large "01", "02"… behind the group title */
.skill-group::before {
  content: "0" counter(skill-num);
  position: absolute;
  top: 0.25rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 6.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--text);
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
}

.skill-group-title {
  position: relative;
  z-index: 1;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.skill-group-sub {
  position: relative;
  z-index: 1;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 1.35rem;
  max-width: 34ch;
}

.skill-group .skill-badges {
  position: relative;
  z-index: 1;
}

.skill-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-badge {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  cursor: default;
  opacity: 0;
  transition:
    border-color 0.22s ease,
    background   0.22s ease,
    color        0.22s ease,
    transform    0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Staggered entrance when parent .skills-layout becomes .visible */
.skills-layout.visible .skill-badge {
  animation: badge-in 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: calc(var(--i, 0) * 48ms);
}

/* Shimmer sweep pseudo-element */
.skill-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.08) 50%,
    transparent 60%
  );
  transform: translateX(-100%) skewX(-12deg);
  pointer-events: none;
}

.skill-badge:hover {
  border-color: var(--accent-border);
  background: var(--accent-dim);
  transform: translateY(-2px);
}

.skill-badge:hover::before {
  animation: shimmer-pass 0.55s ease forwards;
}

/* Icon — full brand color by default, bounce + halo on hover */
.skill-icon {
  display: block;
  flex-shrink: 0;
  opacity: 1;
  transition:
    filter    0.25s ease,
    transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.skill-badge:hover .skill-icon {
  transform: scale(1.25) rotate(-8deg);
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.35));
}

/* ── EXPERIENCE / TIMELINE ────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 2.25rem;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* The red vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: -0.5px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(
    to bottom,
    #ff4444 0%,
    var(--accent) 60%,
    rgba(220, 38, 38, 0.55) 100%
  );
  box-shadow: 0 0 8px rgba(220, 38, 38, 0.4);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.75rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.tl-marker {
  position: absolute;
  left: -2.58rem;
  top: 0.45rem;
}

.tl-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--accent);
}

.tl-body {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  transition: border-color 0.2s ease;
}

.tl-body:hover {
  border-color: var(--border-hover);
}

.tl-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.2rem;
}

.tl-role {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.tl-date {
  font-size: 0.78rem;
  color: var(--muted);
  flex-shrink: 0;
}

.tl-company {
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.tl-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.tl-bullets li {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  padding-left: 1.1rem;
  position: relative;
}

.tl-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
}

/* ── TESTIMONIALS ─────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* Featured card spans full width */
.testimonial-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
}

.testimonial-card--featured .testimonial-author {
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 120px;
}

.testimonial-card--featured .author-avatar {
  width: 60px;
  height: 60px;
  margin-bottom: 0.5rem;
}

.testimonial-card--featured .testimonial-text {
  font-size: 1.05rem;
  line-height: 1.75;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  transition: border-color 0.2s ease;
}

.testimonial-card:hover {
  border-color: var(--border-hover);
}

.quote-mark {
  font-size: 3.5rem;
  color: var(--accent);
  font-family: Georgia, serif;
  line-height: 1;
  margin-bottom: 0.75rem;
  opacity: 0.75;
}

.testimonial-text {
  color: var(--muted);
  font-size: 0.925rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.author-name {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.author-role {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ── FOOTER / CONTACT ─────────────────────────────────────── */
.footer {
  padding: 8rem 0 3rem;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
}

/* 2-col split: CTA left, form right */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 5rem;
  align-items: start;
}

.footer-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.footer-heading {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 1rem;
}

.footer-sub {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 42ch;
}

.footer-socials {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-social:hover {
  color: var(--text);
}

/* ── CONTACT FORM ─── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
}

.form-input,
.form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  outline: none;
  resize: none;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(136, 136, 136, 0.45);
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(220, 38, 38, 0.4);
  background: rgba(220, 38, 38, 0.025);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.06);
}

/* Validation states */
.form-group.has-error .form-input,
.form-group.has-error .form-textarea {
  border-color: rgba(220, 38, 38, 0.55);
}

.form-error-text {
  font-size: 0.74rem;
  color: var(--accent);
  display: none;
}

.form-group.has-error .form-error-text {
  display: block;
}

/* Global API error */
.form-api-error {
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 1rem;
  display: none;
}

.form-api-error.visible {
  display: block;
}

/* Submit button */
.form-submit {
  width: 100%;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 0.5rem;
  position: relative;
}

.form-submit:disabled {
  opacity: 0.55;
  pointer-events: none;
}

.form-submit:active {
  transform: scale(0.98) translateY(1px);
}

/* Spinner (hidden by default) */
.submit-spinner {
  display: none;
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  flex-shrink: 0;
}

.form-submit.is-loading .submit-label,
.form-submit.is-loading .submit-arrow {
  display: none;
}

.form-submit.is-loading .submit-spinner {
  display: block;
}

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

/* Success state */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 3rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card);
}

.form-success.visible {
  display: flex;
  animation: fade-up 0.5s var(--ease-out) both;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.success-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon-wrap svg {
  width: 26px;
  height: 26px;
  color: #22c55e;
}

.success-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.success-text {
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 32ch;
}

.footer-bottom {
  text-align: center;
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.78rem;
}

/* ── REVEAL ANIMATIONS ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity  0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
}

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

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 860px) {
  .hero-title {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .project-card--featured {
    grid-row: auto;
  }

  .skills-layout {
    grid-template-columns: 1fr;
    max-width: 520px;
  }

  .skill-group-sub {
    max-width: none;
  }

  .skill-core {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    max-width: 520px;
  }

  .skill-core-icons {
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
  }

  .skill-group::before {
    font-size: 5rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card--featured {
    grid-template-columns: 1fr;
  }

  .testimonial-card--featured .testimonial-author {
    flex-direction: row;
    text-align: left;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 600px) {
  .section { padding: 5rem 0; }

  .container { padding: 0 1.25rem; }

  .hero {
    padding: 7rem 1.25rem 4rem;
  }

  .hero-title {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  .hero-meta {
    gap: 1rem;
  }

  .project-featured {
    padding: 1.75rem;
  }

  .footer {
    padding: 5rem 0 2.5rem;
  }

  .footer-heading {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  #navbar {
    width: calc(100% - 2rem);
    top: 1rem;
  }
}