/* ============================================================
   ALEX MERCER — PORTFOLIO TEMPLATE
   Dark creative portfolio with purple/violet accent
   DM Sans + DM Serif Display typography
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, .navbar-logo, .footer-logo { font-family: 'DM Serif Display', serif; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); font-weight: 400; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--text-muted); line-height: 1.8; }
a { text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Scroll Progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 1000; width: 0%; transition: width .1s linear;
}

/* NAVBAR */
.navbar {
  position: sticky; top: 0; z-index: 500;
  background: rgba(8,8,13,0.95); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,.6); }
.navbar-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 70px; display: flex; align-items: center; gap: 40px;
}
.navbar-logo {
  font-size: 1.5rem; color: var(--text); letter-spacing: -0.5px;
}
.navbar-links { display: flex; list-style: none; gap: 36px; margin: 0 auto; }
.navbar-links a { color: var(--text-muted); font-size: 0.85rem; font-weight: 500; transition: color .2s; }
.navbar-links a:hover { color: var(--text); }
.navbar-actions { display: flex; align-items: center; gap: 14px; }
.avail-badge {
  display: flex; align-items: center; gap: 7px;
  background: rgba(34,211,238,0.08); border: 1px solid rgba(34,211,238,0.2);
  color: var(--green); font-size: 0.72rem; font-weight: 700;
  padding: 5px 14px; border-radius: 100px; letter-spacing: 0.3px;
}
.avail-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; border-radius: 8px;
  font-size: 0.85rem; font-weight: 600; font-family: 'DM Sans', sans-serif;
  cursor: pointer; border: 1px solid transparent; transition: all .25s;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(168,85,247,0.3); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-subtle); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: rgba(255,255,255,0.05); color: var(--text); border-color: rgba(255,255,255,0.08); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.btn-lg { padding: 14px 28px; font-size: 0.9rem; }
.btn-block { width: 100%; justify-content: center; }

/* Eyebrow */
.eyebrow {
  display: inline-block; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--primary); margin-bottom: 12px;
}

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }

/* Mobile Menu */
.mobile-menu {
  display: none; flex-direction: column;
  position: fixed; top: 0; right: -300px; width: 280px; height: 100vh;
  background: var(--surface); border-left: 1px solid var(--border-subtle);
  padding: 80px 28px 28px; gap: 4px; z-index: 400; transition: right .35s;
}
.mobile-menu.open { right: 0; }
.mobile-menu a { color: var(--text-muted); font-size: 1rem; font-weight: 500; padding: 12px 0; border-bottom: 1px solid var(--border-subtle); transition: color .2s; }
.mobile-menu a:hover { color: var(--primary); }
@media (max-width: 860px) { .hamburger { display: flex; } .mobile-menu { display: flex; } .navbar-links { display: none; } }

/* HERO */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  padding: 80px 0;
}
.hero-glow {
  position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(168,85,247,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-inner {
  display: grid; grid-template-columns: 1fr auto;
  gap: 80px; align-items: center;
}
.hero-greeting {
  font-size: 0.85rem; font-weight: 600; color: var(--text-muted);
  margin-bottom: 14px; letter-spacing: 0.3px;
}
.hero-headline {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: 24px;
}
.headline-italic { font-style: italic; color: var(--primary); }
.hero-sub { font-size: 1rem; max-width: 520px; line-height: 1.8; margin-bottom: 28px; }
.hero-skills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.skill-chip {
  background: var(--surface); border: 1px solid var(--border-subtle);
  color: var(--text-muted); font-size: 0.75rem; font-weight: 600;
  padding: 6px 14px; border-radius: 100px; transition: all .2s;
}
.skill-chip:hover { border-color: var(--border); color: var(--primary); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-availability {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; color: var(--green); font-weight: 600;
}
.hero-visual { display: flex; gap: 24px; align-items: flex-start; }
.hero-img-wrap { position: relative; width: 280px; flex-shrink: 0; }
.hero-portrait { width: 100%; border-radius: 20px; object-fit: cover; aspect-ratio: 3/4; }
.hero-img-glow {
  position: absolute; inset: 0; border-radius: 20px;
  background: linear-gradient(to bottom, transparent 40%, rgba(168,85,247,0.15) 100%);
  pointer-events: none;
}
.hero-stats-col { display: flex; flex-direction: column; gap: 12px; }
.hero-stat {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 14px; padding: 20px 24px;
}
.hero-stat-value { font-family: 'DM Serif Display', serif; font-size: 2.2rem; color: var(--text); }
.hero-stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }

/* SECTION */
.section { padding: clamp(72px, 10vw, 120px) 0; }
.section-alt { background: var(--bg-card); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { margin-top: 6px; }

/* WORK LIST */
.work-list { display: flex; flex-direction: column; gap: 2px; }
.work-item {
  display: grid; grid-template-columns: 56px 380px 1fr auto;
  gap: 40px; align-items: center;
  padding: 32px 28px; border-radius: 16px;
  border: 1px solid transparent;
  transition: all .3s; cursor: pointer;
}
.work-item:hover { background: var(--bg-card); border-color: var(--border-subtle); }
.work-number { font-family: 'DM Serif Display', serif; font-size: 1.2rem; color: var(--text-dim); }
.work-img { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16/9; }
.work-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.work-item:hover .work-img img { transform: scale(1.05); }
.work-img-overlay { position: absolute; inset: 0; }
.work-meta { display: flex; gap: 16px; align-items: center; margin-bottom: 8px; }
.work-category { font-size: 0.72rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--primary); }
.work-year { font-size: 0.78rem; color: var(--text-dim); }
.work-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.work-desc { font-size: 0.86rem; margin-bottom: 14px; }
.work-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.work-tag { background: var(--surface); border: 1px solid var(--border-subtle); color: var(--text-muted); font-size: 0.7rem; font-weight: 600; padding: 4px 12px; border-radius: 100px; }
.work-cta { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.work-cta-circle {
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all .3s;
}
.work-item:hover .work-cta-circle { background: var(--primary); border-color: var(--primary); color: #fff; }
.work-cta span { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.service-card {
  background: var(--surface); border: 1px solid var(--border-subtle);
  border-radius: 16px; padding: 32px;
  transition: border-color .3s, transform .3s;
  display: flex; flex-direction: column;
}
.service-card:hover { border-color: var(--border); transform: translateY(-4px); }
.service-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.service-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(168,85,247,0.1); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.service-from { font-size: 0.75rem; font-weight: 700; color: var(--text-muted); }
.service-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.service-desc { font-size: 0.86rem; line-height: 1.7; flex: 1; margin-bottom: 20px; }
.service-link {
  display: flex; align-items: center; gap: 6px;
  color: var(--primary); font-size: 0.82rem; font-weight: 700;
  transition: gap .2s;
}
.service-link:hover { gap: 10px; }

/* PROCESS */
.process-list { display: flex; flex-direction: column; gap: 0; }
.process-item {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 32px; align-items: start;
  padding: 36px 0; border-bottom: 1px solid var(--border-subtle);
}
.process-item:last-child { border-bottom: none; }
.process-num {
  font-family: 'DM Serif Display', serif; font-size: 3rem; color: var(--text-dim);
  line-height: 1;
}
.process-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.process-desc { font-size: 0.9rem; }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.about-img-wrap { position: relative; border-radius: 20px; overflow: hidden; }
.about-portrait { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 20px; }
.about-img-glow {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(168,85,247,0.12));
  border-radius: 20px; pointer-events: none;
}
.about-text h2 { margin: 10px 0 20px; }
.about-text p { margin-bottom: 32px; }
.skills-section { margin-bottom: 24px; }
.skills-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
.skills-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.tools-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-tag {
  background: rgba(168,85,247,0.08); border: 1px solid var(--border);
  color: var(--primary); font-size: 0.75rem; font-weight: 700;
  padding: 6px 14px; border-radius: 8px;
}

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.testimonial-card { background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: 16px; padding: 32px; }
.testimonial-quote-icon { margin-bottom: 16px; }
.testimonial-quote { font-size: 0.97rem; line-height: 1.8; margin-bottom: 24px; font-style: italic; color: var(--text); }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.testimonial-name { font-weight: 700; font-size: 0.9rem; }
.testimonial-role { font-size: 0.78rem; color: var(--text-muted); }

/* CONTACT */
.contact-section { background: var(--bg-card); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.contact-text h2 { margin: 10px 0 16px; }
.contact-text p { margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--text); }
.contact-item a { color: var(--text); transition: color .2s; }
.contact-item a:hover { color: var(--primary); }
.contact-social { display: flex; gap: 10px; }
.social-link {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all .2s;
}
.social-link:hover { color: var(--primary); border-color: var(--border); }

/* FORM */
.contact-form { background: var(--surface); border: 1px solid var(--border-subtle); border-radius: 16px; padding: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label { font-size: 0.78rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 10px; padding: 13px 14px; color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; outline: none; width: 100%;
  transition: border-color .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(168,85,247,0.1);
}
.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; }

/* FOOTER */
.footer { background: var(--surface); border-top: 1px solid var(--border-subtle); }
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 56px 24px 32px;
  display: flex; justify-content: space-between; gap: 60px; flex-wrap: wrap;
}
.footer-logo { font-size: 1.5rem; color: var(--text); display: block; margin-bottom: 10px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); }
.footer-nav { display: flex; gap: 60px; }
.footer-col-title { font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--text); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--text-muted); font-size: 0.85rem; transition: color .2s; }
.footer-col ul a:hover { color: var(--primary); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  padding: 20px 24px; border-top: 1px solid var(--border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.78rem; color: var(--text-dim); flex-wrap: wrap; gap: 10px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all .2s;
}
.footer-social a:hover { color: var(--primary); border-color: var(--border); }

/* BACK TO TOP */
.back-to-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(20px); transition: all .3s; z-index: 200;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--primary-dark); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1100px) { .work-item { grid-template-columns: 1fr; gap: 20px; } .work-number { display: none; } .work-img { max-width: 100%; } }
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { justify-content: center; }
  .hero-img-wrap { width: 220px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { flex-direction: column; gap: 32px; }
}
@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .process-item { grid-template-columns: 48px 1fr; gap: 16px; }
  .hero-stats-col { flex-direction: row; flex-wrap: wrap; }
  .footer-nav { gap: 32px; }
}