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

:root {
  --bg:        #1a1410;
  --bg2:       #261e18;
  --ink:       #f5ebe0;
  --ink2:      #c9b8a8;
  --ink3:      #8a7768;
  --accent:    #a65d33;
  --serif:     'Playfair Display', Georgia, serif;
  --sans:      'DM Sans', system-ui, sans-serif;
  --mono:      'DM Mono', monospace;
  --radius:    2px;
  --max:       1200px;
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
  --section-pad: 120px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  cursor: none;
  overflow-x: hidden;
}

/* ── Scroll progress bar ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--accent);
  z-index: 200;
  transition: width 0.1s linear;
}

/* ── Custom cursor ── */
#cursor-dot {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
}
#cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), opacity 0.3s;
  opacity: 0.6;
}

/* ── Layout ── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 48px; }

/* ── Nav ── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 0;
  background: rgba(26,20,16,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: padding 0.4s var(--ease), background 0.4s ease, border-color 0.4s ease;
}
nav.scrolled { padding: 16px 0; }
nav .inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max); margin: 0 auto; padding: 0 48px;
}
.nav-logo {
  font-family: var(--serif);
  font-size: 1.2rem; font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink); text-decoration: none;
  transition: color 0.2s;
}
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a {
  font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink2); text-decoration: none;
  position: relative;
  transition: color 0.2s;
}
/* sliding underline on nav links */
.nav-links a::after {
  content: '';
  position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--ink);
  transition: width 0.25s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }

/* ── Reveal animation ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Section label ── */
.section-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::after {
  content: '';
  display: block; flex: 1;
  height: 1px; background: currentColor; opacity: 0.3;
}

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.hero-a {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 80px;
}

/* ── Left panel ── */
.hero-a-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px 64px 80px 0;
  border-right: 1px solid rgba(255,255,255,0.07);
  /* subtle dot-grid ambient texture */
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ── Eyebrow: cycling typewriter ── */
.hero-a-eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 32px;
  display: flex; align-items: center; min-height: 1.4em;
}
.eyebrow-cursor {
  color: var(--accent);
  animation: cursorBlink 0.85s step-end infinite;
  margin-left: 1px; line-height: 1;
}
@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── Name: per-character drop-in ── */
.hero-a-name {
  font-family: var(--serif);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 700; line-height: 1.0; letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.name-row { display: block; }
.name-char {
  display: inline-block;
  opacity: 0;
  animation: heroLetterIn 0.5s var(--ease) forwards;
  animation-delay: calc(100ms + var(--i) * 52ms);
}
@keyframes heroLetterIn {
  from { opacity: 0; transform: translateY(40px); filter: blur(8px); }
  to   { opacity: 1; transform: none;              filter: blur(0);   }
}

/* Italic second row + accent underline */
.name-em {
  font-style: italic; color: var(--ink2);
  position: relative; display: block;
}
.name-underline {
  position: absolute; bottom: 3px; left: 0;
  height: 3px; width: 0;
  background: var(--accent);
  border-radius: 2px;
  animation: underlineDraw 0.65s var(--ease) 900ms forwards;
}
@keyframes underlineDraw { to { width: 100%; } }

/* ── Skill pills ── */
.hero-pills {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.hero-pill {
  font-family: var(--mono); font-size: 0.67rem; letter-spacing: 0.08em;
  color: var(--ink3); padding: 5px 13px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  opacity: 0;
  animation: heroFadeUp 0.45s var(--ease) forwards;
}
.hero-pill:nth-child(1) { animation-delay: 980ms; }
.hero-pill:nth-child(2) { animation-delay: 1090ms; }
.hero-pill:nth-child(3) { animation-delay: 1200ms; }

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* ── Bio: word-by-word JS reveal ── */
.hero-a-bio {
  font-size: 1.05rem; line-height: 1.8;
  color: var(--ink2); max-width: 420px; margin-bottom: 48px;
}
.hero-word {
  display: inline-block;
  opacity: 0;
  animation: heroWordIn 0.35s var(--ease) forwards;
}
@keyframes heroWordIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

/* ── CTA buttons ── */
.hero-a-actions {
  display: flex; gap: 16px; align-items: center;
  opacity: 0; /* JS sets animation-delay based on word count */
  animation: heroFadeUp 0.5s var(--ease) forwards;
}
.btn-primary {
  padding: 14px 32px;
  background: var(--ink); color: var(--bg);
  font-family: var(--sans); font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.04em;
  border: none; border-radius: var(--radius);
  cursor: none; text-decoration: none; display: inline-block;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--accent); transform: translateY(-2px); }
.btn-ghost {
  padding: 14px 32px;
  border: 1px solid rgba(255,255,255,0.18); color: var(--ink);
  font-family: var(--sans); font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius); cursor: none; text-decoration: none;
  display: inline-block; transition: border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { border-color: var(--ink); background: rgba(255,255,255,0.06); }

/* ── Right panel ── */
.hero-a-right {
  display: flex; flex-direction: column;
  padding: 80px 0 80px 64px;
}

/* ── Availability badge ── */
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 0.71rem; letter-spacing: 0.07em;
  color: var(--ink3); white-space: nowrap;
  opacity: 0;
  animation: heroFadeUp 0.5s var(--ease) 500ms forwards;
}
.hero-badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #4abd71; flex-shrink: 0;
  position: relative;
}
.hero-badge-dot::after {
  content: ''; position: absolute; inset: -3px;
  border-radius: 50%; border: 1.5px solid #4abd71;
  animation: badgePulse 2.2s ease-out infinite;
}
@keyframes badgePulse {
  0%   { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* ── Floating data-label chips ── */
.hero-deco {
  flex: 1;
  position: relative;
  min-height: 130px;
  margin: 32px 0;
}
.hero-deco-chip {
  position: absolute;
  left: var(--dx); top: var(--dy);
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.06em;
  color: var(--ink3);
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(38,30,24,0.85);
  backdrop-filter: blur(4px);
  border-radius: 2px;
  white-space: nowrap;
  opacity: 0;
  animation: chipFloat 5s var(--ease) var(--d) infinite;
}
@keyframes chipFloat {
  0%         { opacity: 0; transform: translateY(10px); }
  14%, 72%   { opacity: 1; transform: translateY(0);    }
  100%       { opacity: 0; transform: translateY(-8px); }
}

/* ── Stats grid ── */
.hero-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 40px;
}
.stat-box {
  background: var(--bg2); padding: 28px 24px;
  transition: background 0.3s var(--ease);
}
.stat-box:hover { background: #322a22; }
.stat-num {
  font-family: var(--serif);
  font-size: 2.6rem; font-weight: 700;
  letter-spacing: -0.03em; line-height: 1; margin-bottom: 6px;
}
.stat-label { font-size: 0.78rem; color: var(--ink3); letter-spacing: 0.04em; }

/* ── Scroll hint ── */
.hero-scroll-hint {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 0.72rem;
  color: var(--ink3); letter-spacing: 0.1em;
}
.scroll-line {
  width: 48px; height: 1px;
  background: var(--ink3);
  position: relative; overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--accent);
  animation: scanline 2s ease-in-out infinite;
}
@keyframes scanline { 0%{left:-100%} 100%{left:100%} }

/* ══════════════════════════════
   ABOUT
══════════════════════════════ */
#about {
  background: var(--bg2);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.about-a {
  padding: var(--section-pad) 48px;
  display: grid;
  grid-template-columns: 200px 1fr 1fr;
  gap: 64px; align-items: start;
  max-width: var(--max); margin: 0 auto;
}
.about-a-label { padding-top: 8px; }
.about-a-text {
  font-family: var(--serif);
  font-size: 1.5rem; font-weight: 400; line-height: 1.65;
  color: var(--ink);
}
.about-a-text em { font-style: italic; color: var(--ink2); }
.about-a-detail {
  font-size: 0.9rem; line-height: 1.75;
  color: var(--ink2); padding-top: 4px;
}
.about-a-detail p + p { margin-top: 16px; }
.about-links { margin-top: 24px; display: flex; gap: 16px; }
.about-link {
  font-family: var(--mono); font-size: 0.75rem;
  letter-spacing: 0.08em; color: var(--ink); text-decoration: none;
  border-bottom: 1px solid var(--accent); padding-bottom: 2px;
  transition: color 0.2s;
}
.about-link:hover { color: var(--accent); }

/* ══════════════════════════════
   SKILLS
══════════════════════════════ */
.skills-a {
  background: #16100c; color: #f5ebe0;
  padding: var(--section-pad) 0;
}
.skills-a .section-label { color: var(--accent); }
.skills-a-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.06);
  margin-top: 48px;
}
.skill-cat {
  background: #1f1611; padding: 32px 28px;
  transition: background 0.2s;
}
.skill-cat:hover { background: rgba(166,93,51,0.18); }

.skill-cat-title {
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 20px;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
  font-size: 0.8rem; color: rgba(245,235,224,0.75);
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 1px;
  transition: border-color 0.2s, color 0.2s;
}
.skill-cat:hover .skill-tag {
  border-color: rgba(166,93,51,0.5); color: rgba(245,235,224,0.95);
}

/* ══════════════════════════════
   PROJECTS
══════════════════════════════ */
.projects-a { padding: var(--section-pad) 0; }
.projects-a-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 64px;
}
.projects-a-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
}
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.05);
}
.project-card {
  background: var(--bg); padding: 40px 36px;
  cursor: none; transition: background 0.3s;
  position: relative; overflow: hidden;
}
.project-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.4s var(--ease);
}
.project-card:hover { background: var(--bg2); }
.project-card:hover::after { width: 100%; }
.proj-num {
  font-family: var(--mono); font-size: 0.7rem;
  color: var(--ink3); letter-spacing: 0.1em; margin-bottom: 24px;
}
.proj-preview {
  width: 100%; aspect-ratio: 16/9;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  margin-bottom: 28px;
  transition: background 0.3s;
}
.project-card:hover .proj-preview { background: #2f261f; }
.proj-preview svg { width: 100%; height: 100%; display: block; }

/* modal image placeholder stays as text */
.img-placeholder {
  width: 100%; aspect-ratio: 16/9;
  background: repeating-linear-gradient(
    45deg,
    rgba(166,93,51,0.06) 0px, rgba(166,93,51,0.06) 1px,
    transparent 1px, transparent 8px
  );
  border: 1px dashed rgba(166,93,51,0.28);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 0.7rem;
  color: var(--ink3); letter-spacing: 0.08em; text-align: center;
  margin-bottom: 28px;
}
.proj-title {
  font-family: var(--serif);
  font-size: 1.4rem; font-weight: 600;
  letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 16px;
}
.proj-desc {
  font-size: 0.87rem; line-height: 1.7;
  color: var(--ink2); margin-bottom: 28px;
}
.proj-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 32px; }
.proj-tag {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em;
  color: var(--accent); padding: 3px 8px;
  border: 1px solid rgba(166,93,51,0.35); border-radius: 1px;
}
.proj-link {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em;
  color: var(--ink); text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  transition: gap 0.2s, color 0.2s;
}
.proj-link:hover { color: var(--accent); gap: 14px; }

/* ══════════════════════════════
   CONTACT
══════════════════════════════ */
.contact-a {
  padding: var(--section-pad) 0;
  background: var(--bg2);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.contact-a-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.contact-heading {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 3.5vw, 4rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
}
.contact-heading em { font-style: italic; color: var(--ink2); }
.contact-sub {
  margin-top: 24px; font-size: 0.92rem; line-height: 1.75;
  color: var(--ink2); max-width: 340px;
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input,
.contact-form textarea {
  width: 100%; padding: 14px 16px;
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  font-family: var(--sans); font-size: 0.9rem; color: var(--ink);
  outline: none; transition: border-color 0.2s; resize: none;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--accent); }
.contact-form textarea { min-height: 120px; }
.submit-btn {
  padding: 14px;
  background: var(--ink); color: var(--bg);
  border: none; border-radius: var(--radius);
  font-family: var(--sans); font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.05em; cursor: none; transition: background 0.2s;
}
.submit-btn:hover { background: var(--accent); }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer {
  padding: 36px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}
footer .inner {
  max-width: var(--max); margin: 0 auto; padding: 0 48px;
  display: flex; justify-content: space-between; align-items: center;
}
.foot-name {
  font-family: var(--serif); font-size: 0.9rem; color: var(--ink2);
}
.foot-links { display: flex; gap: 24px; }
.foot-links a {
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.08em; color: var(--ink3);
  text-decoration: none; text-transform: uppercase;
  transition: color 0.2s;
}
.foot-links a:hover { color: var(--accent); }

/* ══════════════════════════════
   MODAL
══════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(26,20,16,0.72);
  backdrop-filter: blur(8px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--bg);
  max-width: 680px; width: 90%;
  max-height: 80vh; overflow-y: auto;
  padding: 56px; position: relative;
  transform: translateY(24px);
  transition: transform 0.4s var(--ease);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.modal-overlay.open .modal-box { transform: none; }
.modal-close {
  position: absolute; top: 24px; right: 24px;
  background: none; border: none;
  font-size: 1.4rem; color: var(--ink2);
  cursor: none; line-height: 1; transition: color 0.2s;
}
.modal-close:hover { color: var(--ink); }
.modal-label {
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.14em; color: var(--accent);
  text-transform: uppercase; margin-bottom: 16px;
}
.modal-title {
  font-family: var(--serif); font-size: 2rem; font-weight: 700;
  letter-spacing: -0.03em; margin-bottom: 24px;
}
.modal-body {
  font-size: 0.92rem; line-height: 1.8;
  color: var(--ink2); margin-bottom: 28px;
}
.modal-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.modal-tag {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em;
  color: var(--accent); padding: 5px 12px;
  border: 1px solid rgba(166,93,51,0.4);
}
.modal-highlights { margin-bottom: 32px; }
.modal-highlight-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.88rem; color: var(--ink2); line-height: 1.6;
}
.modal-bullet {
  width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%; flex-shrink: 0; margin-top: 7px;
}

.modal-external {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ══════════════════════════════
   MICROINTERACTIONS
══════════════════════════════ */

/* Button ripple */
.btn-primary, .btn-ghost, .submit-btn {
  position: relative;
  overflow: hidden;
}
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple-out 0.55s linear forwards;
  pointer-events: none;
}
@keyframes ripple-out {
  to { transform: scale(4); opacity: 0; }
}

/* Project card 3D tilt — JS sets transform, CSS handles reset */
.project-card {
  transform-style: preserve-3d;
  will-change: transform;
  transition: background 0.3s, transform 0.12s ease;
}
.project-card:hover { transform: none; } /* JS overrides this during mousemove */

/* Preview SVG scales subtly on card hover */
.proj-preview svg {
  transition: transform 0.5s var(--ease);
}
.project-card:hover .proj-preview svg { transform: scale(1.03); }

/* Skill tag individual lift */
.skill-tag {
  transition: border-color 0.2s, color 0.2s, transform 0.2s var(--ease);
}
.skill-cat:hover .skill-tag:hover { transform: translateY(-2px); }

/* About link arrow nudge */
.about-link {
  display: inline-flex; align-items: center; gap: 2px;
  transition: color 0.2s, gap 0.2s var(--ease);
}
.about-link:hover { gap: 5px; }

/* Input focus — lift + glow */
.contact-form input,
.contact-form textarea {
  transition: border-color 0.2s, box-shadow 0.25s, transform 0.25s var(--ease);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(166,93,51,0.22), 0 4px 20px rgba(0,0,0,0.25);
  outline: none;
  transform: translateY(-2px);
}

/* Submit button states */
.submit-btn.is-loading { opacity: 0.65; pointer-events: none; letter-spacing: 0.08em; }
.submit-btn.is-success { background: #3a7d4a !important; }
.submit-btn.is-error   { background: #9b2335 !important; }

/* Footer link underline animation */
.foot-links a {
  position: relative;
}
.foot-links a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.22s var(--ease);
}
.foot-links a:hover::after { width: 100%; }

/* Stat number count-up fade-in */
.stat-num {
  transition: color 0.4s ease;
}

/* Proj link arrow nudge on hover (already has gap animation, enhance it) */
.proj-link { transition: gap 0.25s var(--ease), color 0.2s; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 2px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-a { grid-template-columns: 1fr; min-height: auto; padding-top: 100px; }
  .hero-a-left { padding: 60px 0 40px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .hero-a-right { padding: 40px 0 60px; }
  .about-a { grid-template-columns: 1fr; gap: 32px; }
  .skills-a-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-a-inner { grid-template-columns: 1fr; gap: 48px; }
  .nav-links { gap: 20px; }
  .container { padding: 0 24px; }
  nav .inner { padding: 0 24px; }
  footer .inner { padding: 0 24px; }
}
@media (max-width: 600px) {
  .skills-a-grid { grid-template-columns: 1fr; }
}