/* =============================================
   NAUSHERDIN.COM — Portfolio Stylesheet
   Aesthetic: Editorial Dark / Refined Minimal
   Fonts: Syne (display) + Cormorant Garamond (body) + DM Mono (accents)
   ============================================= */

:root {
  --bg:        #0d0d0d;
  --bg2:       #141414;
  --bg3:       #1c1c1c;
  --border:    #2a2a2a;
  --text:      #e8e4dc;
  --text-muted:#7a7570;
  --accent:    #c8a96e;       /* warm gold */
  --accent2:   #4a8fa3;       /* steel blue — AI */
  --rpa:       #c86e6e;       /* warm red — RPA */
  --pm:        #6ea86e;       /* sage green — PM */
  --radius:    6px;
  --nav-h:     68px;
}

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

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  position: relative;
  width: 100%;
  max-width: 100vw;
  background: var(--bg);
  color: var(--text);
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ======================== NAV ======================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
  width: 100%;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
}

/* ======================== HERO ======================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 1.5rem;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.hero-bg-text {
  position: absolute;
  right: -0.1em;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(12rem, 22vw, 22rem);
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  animation: fadeIn 1.4s ease forwards;
  max-width: 100vw;
  overflow: hidden;
}

.hero-content {
  max-width: 780px;
  animation: slideUp 0.9s ease forwards;
}

.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.hero-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 8vw, 7.5rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 560px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: bounce 2s infinite;
}

/* ======================== BUTTONS ======================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: var(--bg);
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 500;
  transition: opacity 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  color: var(--text);
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
  cursor: pointer;
}

.btn-ghost:hover { border-color: var(--text-muted); color: var(--accent); }

/* ======================== SNAPSHOT ======================== */
.snapshot {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 1.5rem;
  overflow: hidden;
}

.snapshot-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.snap-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  transition: border-color 0.2s;
  overflow: hidden;
  min-width: 0;
}

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

.snap-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  color: var(--accent);
  line-height: 1;
}

.snap-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ======================== SECTION LABELS ======================== */
.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  line-height: 1.1;
}

/* ======================== FEATURED ======================== */
.featured {
  padding: 6rem 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  display: block;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: opacity 0.2s;
}

.card-rpa::before { background: var(--rpa); }
.card-ai::before  { background: var(--accent2); }
.card-pm::before  { background: var(--pm); }

.project-card:hover {
  border-color: var(--text-muted);
  transform: translateY(-3px);
}

.card-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.project-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.project-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.card-arrow {
  font-size: 1.2rem;
  color: var(--accent);
  display: block;
  transition: transform 0.2s;
}

.project-card:hover .card-arrow { transform: translateX(4px); }

.featured-cta {
  margin-top: 3rem;
  text-align: center;
}

/* ======================== PAGE HERO ======================== */
.page-hero {
  padding: calc(var(--nav-h) + 4rem) 0 3rem;
  border-bottom: 1px solid var(--border);
}

.page-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  overflow: hidden;
  word-break: break-word;
}

/* ======================== ABOUT ======================== */
.about-photo-row {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.profile-photo {
  width: 220px;
  height: 220px;
  object-fit: cover;
  object-position: top;
  border-radius: 12px;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.about-intro p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.75;
}
.about-body { padding: 5rem 0 6rem; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  align-items: start;
}

.about-lead {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.75rem;
  line-height: 1.55;
}

.about-main p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

.about-subhead {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin: 2rem 0 0.75rem;
}

.sidebar-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.sidebar-card h4 {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.skill-list { display: flex; flex-direction: column; gap: 0.5rem; }

.skill-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.skill-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.skill-dot.rpa  { background: var(--rpa); }
.skill-dot.ai   { background: var(--accent2); }
.skill-dot.py   { background: var(--accent); }
.skill-dot.pm   { background: var(--pm); }

.focus-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.focus-tags span {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.location {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}
.location-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ======================== EXPERIENCE ======================== */
.experience-body { padding: 5rem 0 6rem; }

.timeline { position: relative; padding-left: 2.5rem; margin-bottom: 5rem; }

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 3.5rem;
  animation: slideUp 0.6s ease forwards;
  opacity: 0;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }

.tl-marker {
  position: absolute;
  left: -2.5rem;
  top: 0.4rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  transform: translateX(-5px);
}

.tl-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.tl-tag {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.7rem;
  border-radius: 100px;
  margin-bottom: 0.6rem;
}

.tl-tag.ai  { background: rgba(74,143,163,0.15); color: var(--accent2); }
.tl-tag.rpa { background: rgba(200,110,110,0.15); color: var(--rpa); }
.tl-tag.pm  { background: rgba(110,168,110,0.15); color: var(--pm); }

.tl-content h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 0.2rem;
}

.tl-company {
  font-size: 0.88rem;
  color: var(--accent);
  margin-bottom: 0.85rem;
  font-family: 'DM Mono', monospace;
}

.tl-content p {
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  font-size: 1rem;
}

.tl-content ul {
  list-style: disc;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.tl-content ul li {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Skills bars */
.skills-section { margin-top: 2rem; }

.skills-bars {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.skill-bar-item { display: flex; flex-direction: column; gap: 0.4rem; }

.sb-label {
  display: flex;
  justify-content: space-between;
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.sb-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.sb-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.sb-fill.ai-fill { background: var(--accent2); }

/* ======================== PROJECTS ======================== */
.filter-bar {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  background: var(--bg);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
}

.filter-bar .container {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover { border-color: var(--text-muted); color: var(--text); }
.filter-btn.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.projects-body { padding: 4rem 0 6rem; }

.projects-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.pf-card {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  transition: border-color 0.25s, transform 0.25s;
}

.pf-card:hover {
  border-color: var(--text-muted);
  transform: translateY(-2px);
}

.pf-card.hidden { display: none; }

.pf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.1rem;
}

.pf-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
}

.ai-header  .pf-tag { background: rgba(74,143,163,0.15); color: var(--accent2); }
.rpa-header .pf-tag { background: rgba(200,110,110,0.15); color: var(--rpa); }
.pm-header  .pf-tag { background: rgba(110,168,110,0.15); color: var(--pm); }

.pf-status {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.pf-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.pf-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.pf-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pf-tech span {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
}

/* ======================== CONTACT ======================== */
.contact-body { padding: 5rem 0 6rem; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  transition: border-color 0.2s;
}

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

.cl-icon {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg3);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: 'DM Mono', monospace;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-link strong {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.contact-link span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 0.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.75rem 1rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

/* ======================== FOOTER ======================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 3rem;
  text-align: center;
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.footer a { color: var(--accent); }
.footer a:hover { text-decoration: underline; }

/* ======================== ANIMATIONS ======================== */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ======================== RESPONSIVE ======================== */
@media (max-width: 900px) {
  .snapshot-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .projects-full-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--bg);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
  }
  .nav-toggle { display: block; }
  .hero { padding: 0 1.5rem; padding-top: var(--nav-h); }
  .hero-bg-text { display: none; }
  .snapshot { padding: 2rem 1.5rem; }
  .snapshot-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .footer { padding: 2rem 1.5rem; }
}