/* ============================================================
   ABHISHEK VINOD — PORTFOLIO STYLES
   File: styles.css
   Update this file for all visual / design changes.
   ============================================================ */

/* ── DESIGN TOKENS ── */
:root {
  --bg:       #07070d;
  --bg2:      #0d0d18;
  --surface:  #181828;
  --surface2: #1e1e32;
  --border:   rgba(255, 255, 255, 0.07);
  --border2:  rgba(255, 255, 255, 0.12);
  --accent:   #6c63ff;   /* cyan  */
  --accent2:  #a78bfa;   /* lavender */
  --accent3:  #34d399;   /* green  */
  --text:     #f1f5f9;
  --text2:    #94a3b8;
  --text3:    #64748b;
  --glow:     rgba(108, 99, 255, 0.15);
  font-size:  16px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar              { width: 4px; }
::-webkit-scrollbar-track        { background: var(--bg); }
::-webkit-scrollbar-thumb        { background: var(--accent); border-radius: 2px; }

/* ── GRID BACKGROUND ── */
.grid-bg {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(108,99,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

/* ═══════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 3rem;
  background: rgba(7, 7, 13, 0.8);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.nav-logo {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.05rem;
  letter-spacing: -0.01em; color: var(--text); text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--text2); text-decoration: none; font-size: 0.82rem;
  font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent); color: #fff; border: none;
  padding: 0.48rem 1.2rem; border-radius: 7px;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 0.82rem;
  cursor: pointer; text-decoration: none; letter-spacing: 0.01em;
  transition: opacity 0.2s, transform 0.15s;
}
.nav-cta:hover { opacity: 0.85; transform: translateY(-1px); }
.nav-links a.active { color: var(--accent); }

/* Hamburger button — hidden on desktop */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 901;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
#hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 8rem 3rem 5rem;
  overflow: hidden;
}
.hero-glow {
  position: absolute; top: -15%; right: -8%; width: 750px; height: 750px;
  background: radial-gradient(circle, rgba(108,99,255,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-glow2 {
  position: absolute; bottom: -5%; left: -8%; width: 650px; height: 650px;
  background: radial-gradient(circle, rgba(167,139,250,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(108,99,255,0.08); border: 1px solid rgba(108,99,255,0.18);
  border-radius: 100px; padding: 0.32rem 0.85rem;
  color: var(--accent); font-size: 0.76rem; font-weight: 500;
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease both;
}
.hero-tag::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.4); }
}
.hero-name {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(3.8rem, 8.5vw, 7.5rem);
  line-height: 0.93; letter-spacing: -0.04em;
  color: var(--text);
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero-name .accent-line {
  display: block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(0.95rem, 2.2vw, 1.25rem);
  color: var(--text2); font-weight: 500;
  margin: 1.25rem 0; letter-spacing: 0.01em;
  animation: fadeUp 0.6s 0.2s ease both;
}
.type-cursor {
  display: inline-block; width: 2px; height: 1em;
  background: var(--accent); margin-left: 3px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero-desc {
  max-width: 580px; color: var(--text2); font-size: 0.97rem; line-height: 1.8;
  animation: fadeUp 0.6s 0.3s ease both; margin-bottom: 2rem;
}
.hero-ctas {
  display: flex; gap: 0.875rem; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.4s ease both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent); color: #fff;
  padding: 0.7rem 1.6rem; border-radius: 8px;
  font-weight: 600; font-size: 0.88rem; text-decoration: none;
  transition: all 0.2s;
}
.btn-primary:hover {
  background: #5a52e0; transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(108,99,255,0.28);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--text);
  padding: 0.7rem 1.6rem; border-radius: 8px;
  font-weight: 500; font-size: 0.88rem; text-decoration: none;
  border: 1px solid var(--border2); transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--accent); color: var(--accent);
  background: rgba(108,99,255,0.05);
}
.hero-stats {
  position: absolute; bottom: 3rem; right: 3rem;
  display: flex; gap: 2.5rem;
  animation: fadeUp 0.6s 0.5s ease both;
}
.stat-num {
  font-family: 'Syne', sans-serif; font-size: 1.6rem; font-weight: 800;
  color: var(--text); line-height: 1;
}
.stat-num span { color: var(--accent); }
.stat-label {
  font-size: 0.72rem; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.25rem;
}
.hero-scroll {
  position: absolute; bottom: 3rem; left: 3rem;
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--text3); font-size: 0.76rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  animation: fadeUp 0.6s 0.6s ease both;
}
.scroll-line { width: 36px; height: 1px; background: var(--text3); display: block; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════
   SHARED SECTION STYLES
═══════════════════════════════════════════════ */
section { position: relative; z-index: 10; }
.section-inner { max-width: 1080px; margin: 0 auto; padding: 6rem 3rem; }
.section-label {
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 0.875rem;
}
.section-label::before {
  content: ''; flex: none; width: 28px; height: 1px; background: var(--accent);
}
.section-heading {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.03em;
  color: var(--text); line-height: 1.08; margin-bottom: 0.875rem;
}
.section-sub {
  color: var(--text2); font-size: 0.97rem;
  max-width: 480px; margin-bottom: 3rem; line-height: 1.72;
}
.section-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border2), transparent);
  margin: 0 3rem;
}

/* ═══════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════ */
#about { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: start; }
.about-text p  { color: var(--text2); line-height: 1.82; margin-bottom: 1rem; font-size: 0.97rem; }
.about-text strong { color: var(--accent); }
.about-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.pillar {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.2rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.pillar:hover {
  border-color: rgba(108,99,255,0.28); background: var(--surface2);
  transform: translateY(-4px);
}
.pillar-icon  { font-size: 1.4rem; margin-bottom: 0.55rem; }
.pillar-title {
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: 0.87rem; color: var(--text); margin-bottom: 0.35rem;
}
.pillar-desc  { font-size: 0.78rem; color: var(--text3); line-height: 1.55; }

/* ═══════════════════════════════════════════════
   EXPERIENCE
═══════════════════════════════════════════════ */
#experience { background: var(--bg2); }
.exp-timeline { position: relative; }
.exp-timeline::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border2) 5%, var(--border2) 95%, transparent);
}
.exp-item          { position: relative; padding-left: 2.5rem; padding-bottom: 3rem; }
.exp-item:last-child { padding-bottom: 0; }
.exp-dot {
  position: absolute; left: -5px; top: 0.35rem;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg2); border: 2px solid var(--border2); transition: all 0.3s;
}
.exp-item:hover .exp-dot {
  border-color: var(--accent); background: var(--accent);
  box-shadow: 0 0 14px var(--glow);
}
.exp-header   { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.7rem; margin-bottom: 0.4rem; }
.exp-company  { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--text); }
.exp-role {
  font-size: 0.78rem; color: var(--accent);
  background: rgba(108,99,255,0.09); border: 1px solid rgba(108,99,255,0.14);
  padding: 0.18rem 0.65rem; border-radius: 100px; font-weight: 500;
}
.exp-period   { font-size: 0.77rem; color: var(--text3); margin-left: auto; letter-spacing: 0.02em; }
.exp-location { font-size: 0.78rem; color: var(--text3); margin-bottom: 0.875rem; }
.exp-bullets  { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.exp-bullets li {
  font-size: 0.88rem; color: var(--text2); line-height: 1.68;
  padding-left: 0.875rem; position: relative;
}
.exp-bullets li::before {
  content: ''; position: absolute; left: 0; top: 0.68em;
  width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
}
.exp-bullets li strong { color: var(--text); }

/* ═══════════════════════════════════════════════
   SKILLS
═══════════════════════════════════════════════ */
#skills { background: var(--bg); }
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.25rem; }
.skill-cat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 1.6rem; transition: all 0.3s;
}
.skill-cat:hover { border-color: var(--border2); background: var(--surface2); }
.skill-cat-head { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1.15rem; }
.skill-cat-icon {
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
/* Icon colour variants */
.ib { background: rgba(108,99,255,0.12); }
.ip { background: rgba(167,139,250,0.12); }
.ig { background: rgba(52,211,153,0.12); }
.io { background: rgba(251,146,60,0.12); }
.ir { background: rgba(244,114,182,0.12); }
.ic { background: rgba(56,189,248,0.12); }
.iy { background: rgba(250,204,21,0.12); }
.skill-cat-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.88rem; color: var(--text); }
.skill-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.tag {
  font-size: 0.76rem; color: var(--text2);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  padding: 0.27rem 0.65rem; border-radius: 6px;
  transition: all 0.2s; cursor: default;
}
.tag:hover {
  background: rgba(108,99,255,0.08); border-color: rgba(108,99,255,0.22);
  color: var(--accent);
}

/* ═══════════════════════════════════════════════
   AI TOOLS
═══════════════════════════════════════════════ */
#ai-tools { background: var(--bg2); }
.tools-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 3rem; gap: 1.5rem; flex-wrap: wrap;
}
.tools-badge {
  display: inline-flex; align-items: center; gap: 0.55rem;
  background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.22);
  border-radius: 100px; padding: 0.45rem 1rem;
  color: var(--accent3); font-size: 0.78rem; font-weight: 500; white-space: nowrap;
}
.tools-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.15rem;
}
.tool-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.4rem;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative; overflow: hidden; cursor: default;
}
/* Radial glow on hover — JS sets --mx and --my */
.tool-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(108,99,255,0.07), transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.tool-card:hover {
  border-color: rgba(108,99,255,0.22); transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.35);
}
.tool-card:hover::before { opacity: 1; }
.tool-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 0.7rem; }
.tool-emoji    { font-size: 1.55rem; }
.tool-cat {
  font-size: 0.69rem; color: var(--text3);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  padding: 0.18rem 0.55rem; border-radius: 100px;
  font-weight: 500; letter-spacing: 0.02em;
}
.tool-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 0.35rem; }
.tool-desc { font-size: 0.8rem; color: var(--text3); line-height: 1.55; }
.tool-hl {
  display: inline-block; margin-top: 0.7rem;
  font-size: 0.72rem; color: var(--accent);
  background: rgba(108,99,255,0.08); border: 1px solid rgba(108,99,255,0.14);
  padding: 0.22rem 0.6rem; border-radius: 100px;
}

/* ═══════════════════════════════════════════════
   CREDENTIALS
═══════════════════════════════════════════════ */
#credentials { background: var(--bg); }
.creds-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }
.cred-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.4rem;
  display: flex; gap: 0.9rem; align-items: flex-start;
  transition: all 0.28s;
}
.cred-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.cred-icon {
  width: 38px; height: 38px; border-radius: 9px;
  background: rgba(108,99,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.cred-name   { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.87rem; color: var(--text); margin-bottom: 0.2rem; line-height: 1.3; }
.cred-issuer { font-size: 0.78rem; color: var(--accent); margin-bottom: 0.18rem; }
.cred-year   { font-size: 0.73rem; color: var(--text3); }
.sub-heading {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.82rem;
  color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.edu-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; margin-top: 1.5rem;
}
.edu-card {
  background: linear-gradient(135deg, var(--surface), var(--bg2));
  border: 1px solid var(--border); border-radius: 14px;
  padding: 1.6rem; position: relative; overflow: hidden; transition: all 0.28s;
}
.edu-card::after {
  content: ''; position: absolute; top: -40%; right: -20%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(167,139,250,0.06), transparent 70%);
  pointer-events: none;
}
.edu-card:hover { border-color: rgba(167,139,250,0.28); transform: translateY(-3px); }
.edu-degree { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.97rem; color: var(--text); margin-bottom: 0.45rem; line-height: 1.25; }
.edu-spec   { font-size: 0.8rem; color: var(--accent2); margin-bottom: 0.35rem; }
.edu-inst   { font-size: 0.82rem; color: var(--text2); margin-bottom: 0.28rem; }
.edu-year   { font-size: 0.75rem; color: var(--text3); }

/* ═══════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════ */
#contact { background: var(--bg2); border-top: 1px solid var(--border); }
.contact-inner {
  max-width: 1080px; margin: 0 auto; padding: 6rem 3rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.contact-links { display: flex; flex-direction: column; gap: 0.875rem; margin-top: 1.75rem; }
.contact-link {
  display: flex; align-items: center; gap: 0.875rem;
  text-decoration: none; color: var(--text2);
  padding: 0.9rem 1.1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; transition: all 0.2s;
}
.contact-link:hover {
  border-color: rgba(108,99,255,0.28); color: var(--text);
  background: var(--surface2); transform: translateX(5px);
}
.cl-icon {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(108,99,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; flex-shrink: 0;
}
.cl-label { font-size: 0.72rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; }
.cl-value { font-size: 0.88rem; font-weight: 500; }
.contact-right {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 2.25rem; position: relative; overflow: hidden;
}
.contact-right::before {
  content: ''; position: absolute; top: -50%; left: -20%;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(108,99,255,0.06), transparent 65%);
  pointer-events: none;
}
.cta-heading { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.45rem; color: var(--text); margin-bottom: 0.65rem; line-height: 1.2; }
.cta-text    { color: var(--text2); font-size: 0.88rem; line-height: 1.72; margin-bottom: 1.5rem; }
.cta-list    { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; margin-bottom: 1.6rem; }
.cta-list li { display: flex; align-items: center; gap: 0.65rem; font-size: 0.83rem; color: var(--text2); }
.cta-list li::before { content: '✓'; color: var(--accent3); font-weight: 700; font-size: 0.78rem; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 1.75rem 3rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.footer-brand { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.875rem; color: var(--text3); }
.footer-brand span { color: var(--accent); }
.footer-copy { font-size: 0.78rem; color: var(--text3); }

/* ═══════════════════════════════════════════════
   SCROLL REVEAL ANIMATION
═══════════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.rd1 { transition-delay: 0.1s; }
.rd2 { transition-delay: 0.2s; }
.rd3 { transition-delay: 0.3s; }
.rd4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .nav-hamburger    { display: flex; }
  .nav-links        {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(7,7,13,0.97);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 0.5rem 0;
    gap: 0;
  }
  .nav-links.open   { display: flex; }
  .nav-links li     { border-bottom: 1px solid var(--border); }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links a      { display: block; padding: 0.875rem 3rem; font-size: 0.88rem; }
  .hero-stats {
    position: static;
    display: grid; grid-template-columns: repeat(3, auto);
    justify-content: start; gap: 1.25rem 2.5rem;
    margin-top: 2.5rem;
  }
}
@media (max-width: 900px) {
  .about-grid,
  .contact-inner    { grid-template-columns: 1fr; gap: 2.5rem; }
  .creds-grid,
  .edu-grid         { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  nav               { padding: 1rem 1.5rem; }
  .nav-links a      { padding: 0.875rem 1.5rem; }
  .section-inner    { padding: 4rem 1.5rem; }
  #hero             { padding: 7rem 1.5rem 4rem; }
  .hero-name        { font-size: clamp(2.25rem, 11.5vw, 4.1rem); }
  .hero-scroll      { display: none; }
  .section-divider  { margin: 0 1.5rem; }
  footer            { flex-direction: column; text-align: center; padding: 1.5rem; }
  .contact-inner    { padding: 4rem 1.5rem; }
}
@media (max-width: 480px) {
  .hero-stats       { grid-template-columns: repeat(3, 1fr); column-gap: 1rem; }
}