/* ============================================================
   VED VAGHANI — Portfolio Styles
   Aesthetic: Editorial Minimal | Deep Brown + White + Espresso
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ──────────────────────────────────────────── */
:root {
  --teal:        #4A2C22;
  --teal-light:  #F5ECE5;
  --teal-mid:    #8E6A56;
  --near-black:  #16100D;
  --dark:        #261A15;
  --mid:         #5F4D43;
  --muted:       #8E786A;
  --border:      #E6DBD2;
  --bg:          #FEFCFA;
  --white:       #FFFFFF;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.7, 0, 0.84, 0);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--near-black);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Utility ────────────────────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  display: block;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--near-black);
}

/* ── Reveal Animations ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.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; }

/* ── Navigation ─────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: background 0.3s, box-shadow 0.3s;
}
#nav.scrolled {
  background: rgba(254,252,250,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
#nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--near-black);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--teal); }
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--mid);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--teal); }

/* ── Hero ───────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, rgba(74,44,34,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(142,106,86,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid-line {
  position: absolute;
  right: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
  opacity: 0.6;
}
.hero-content {
  padding: 8rem 4rem 6rem 2rem;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s var(--ease-out) 0.2s forwards;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--teal);
}
.hero-eyebrow span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--near-black);
  opacity: 0;
  animation: fadeSlideUp 0.8s var(--ease-out) 0.35s forwards;
}
.hero-name em {
  font-style: italic;
  color: var(--teal);
}
.hero-tagline {
  margin-top: 1.5rem;
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 400px;
  line-height: 1.65;
  opacity: 0;
  animation: fadeSlideUp 0.8s var(--ease-out) 0.5s forwards;
}
.hero-cta {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp 0.8s var(--ease-out) 0.65s forwards;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--teal);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.8rem;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: #382017; transform: translateY(-1px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  color: var(--mid);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.85rem 1.8rem;
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }

.hero-right {
  padding: 8rem 2rem 6rem 4rem;
  position: relative;
  z-index: 1;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeSlideUp 0.8s var(--ease-out) 0.7s forwards;
}
.stat-card {
  border: 1px solid var(--border);
  padding: 1.5rem;
  background: var(--white);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(24, 17, 13, 0.04);
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: var(--teal);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--near-black);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.35rem;
  letter-spacing: 0.04em;
}
.hero-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--mid);
  opacity: 0;
  animation: fadeSlideUp 0.8s var(--ease-out) 0.85s forwards;
}
.hero-location svg { flex-shrink: 0; }

/* ── About ──────────────────────────────────────────────── */
#about {
  padding: 7rem 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 5rem;
  align-items: start;
}
.about-left .section-title { margin-bottom: 1.5rem; }
.about-left p {
  color: var(--mid);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.about-highlight {
  background: var(--teal-light);
  border-left: 3px solid var(--teal);
  padding: 1rem 1.25rem;
  margin-top: 1.5rem;
  font-style: italic;
  color: var(--dark);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.6;
}
.edu-list { list-style: none; }
.edu-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.edu-item:first-child { border-top: 1px solid var(--border); }
.edu-school {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--near-black);
}
.edu-degree {
  font-size: 0.85rem;
  color: var(--mid);
  margin-top: 0.25rem;
}
.edu-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
}
.edu-date {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.edu-badge {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--teal);
  background: var(--teal-light);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  text-transform: uppercase;
}
.edu-courses {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Experience ─────────────────────────────────────────── */
#experience {
  padding: 7rem 0;
}
.exp-header { margin-bottom: 4rem; }
.exp-grid {
  display: grid;
  gap: 1.5rem;
}
.exp-card {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 2.5rem;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  cursor: default;
}
.exp-card:hover {
  border-color: var(--teal-mid);
  box-shadow: 0 10px 28px rgba(74,44,34,0.07);
  transform: translateY(-2px);
}
.exp-meta { padding-top: 0.2rem; }
.exp-company {
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--teal);
  letter-spacing: 0.03em;
}
.exp-date {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.3rem;
  letter-spacing: 0.04em;
}
.exp-type {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  background: #fdf8f4;
}
.exp-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--near-black);
  margin-bottom: 0.75rem;
}
.exp-bullets {
  list-style: none;
}
.exp-bullets li {
  font-size: 0.87rem;
  color: var(--mid);
  line-height: 1.65;
  padding: 0.2rem 0;
  padding-left: 1rem;
  position: relative;
}
.exp-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px; height: 1px;
  background: var(--teal);
}

/* ── Skills ─────────────────────────────────────────────── */
#skills {
  padding: 7rem 0;
  background: #1d1411;
}
#skills .section-label { color: var(--teal-mid); }
#skills .section-title { color: var(--white); }
.skills-intro { color: var(--muted); margin-top: 0.75rem; font-size: 0.9rem; }
.skills-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  margin-top: 4rem;
  align-items: start;
}
.skills-left { /* category nav placeholder */ }
.skills-cats {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.skill-cat-title {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.skills-grid {
  display: grid;
  gap: 2.5rem;
}
.skill-group-name {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.skill-tag {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--white);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.4rem 0.9rem;
  border-radius: 2px;
  transition: background 0.2s, border-color 0.2s;
}
.skill-tag:hover {
  background: rgba(74,44,34,0.22);
  border-color: var(--teal);
}
.skill-tag.highlight {
  background: rgba(142,106,86,0.18);
  border-color: rgba(142,106,86,0.4);
  color: #e9d5c7;
}
.interests-strip {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.interests-title {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.interests-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.interest-pill {
  font-size: 0.8rem;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 0.4rem 1rem;
  border-radius: 99px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s, border-color 0.2s;
}
.interest-pill:hover { color: #e7d2c3; border-color: rgba(142,106,86,0.4); }
.interest-pill::before { content: '→'; font-size: 0.7rem; }

/* ── Languages ──────────────────────────────────────────── */
#languages {
  padding: 5rem 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.lang-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.lang-card {
  border: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  border-radius: 4px;
  transition: border-color 0.2s, transform 0.2s;
}
.lang-card:hover { border-color: var(--teal); transform: translateY(-3px); }
.lang-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--near-black);
}
.lang-flag {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

/* ── Contact ────────────────────────────────────────────── */
#contact {
  padding: 7rem 0;
  background: var(--bg);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contact-left .section-title { margin-bottom: 1rem; }
.contact-blurb {
  color: var(--mid);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}
.contact-links { display: flex; flex-direction: column; gap: 1rem; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--near-black);
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.contact-link:hover {
  border-color: var(--teal);
  transform: translateX(4px);
  box-shadow: 0 12px 24px rgba(22, 16, 13, 0.055);
}
.contact-link-icon {
  width: 36px; height: 36px;
  background: var(--teal-light);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-link-icon svg { color: var(--teal); }
.contact-link-text { display: flex; flex-direction: column; }
.contact-link-label { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.07em; text-transform: uppercase; }
.contact-link-value { font-weight: 500; color: var(--near-black); }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; color: var(--mid); text-transform: uppercase; }
.form-input, .form-textarea {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--near-black);
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}
.form-input:focus, .form-textarea:focus { border-color: var(--teal); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted); }
.form-textarea { min-height: 130px; }
.btn-submit {
  align-self: flex-start;
  background: var(--teal);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  font-family: var(--font-body);
}
.btn-submit:hover { background: #382017; transform: translateY(-1px); }
.form-success {
  display: none;
  color: var(--teal);
  font-size: 0.88rem;
  padding: 0.75rem 1rem;
  background: var(--teal-light);
  border-radius: 2px;
  margin-top: 0.5rem;
}

/* ── Footer ─────────────────────────────────────────────── */
footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  background: var(--white);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--near-black);
}
.footer-logo span { color: var(--teal); }

/* ── Keyframes ──────────────────────────────────────────── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; }
  .hero-content { padding: 8rem 2rem 2rem; }
  .hero-right { padding: 2rem; }
  .hero-grid-line { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .skills-layout { grid-template-columns: 1fr; gap: 2rem; }
  .exp-card { grid-template-columns: 1fr; gap: 0.75rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .lang-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}