/* ─────────────────────────────────────────────────
   DESIGN TOKENS — Linear-inspired dark theme
   ───────────────────────────────────────────────── */
:root {
  --bg:           hsl(240, 8%, 4%);
  --bg-2:         hsl(240, 7%, 6.5%);
  --bg-3:         hsl(240, 6%, 9%);
  --border:       hsl(240, 5%, 14%);
  --border-hover: hsl(240, 5%, 22%);

  --text-primary:   hsl(0, 0%, 96%);
  --text-secondary: hsl(240, 4%, 56%);
  --text-tertiary:  hsl(240, 3%, 38%);

  --accent:       hsl(220, 85%, 60%);
  --accent-dim:   hsl(220, 85%, 60%, 0.12);
  --accent-hover: hsl(220, 90%, 68%);

  --green:  hsl(142, 60%, 50%);
  --green-dim: hsl(142, 60%, 50%, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', serif;

  --transition: 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --nav-h: 60px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

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

/* ─── NOISE OVERLAY ─── */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ─── NAVIGATION ─── */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition);
}

#nav.scrolled {
  background: hsla(240, 8%, 4%, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  opacity: 0.7;
  width: 36px;
  height: 36px;
  border: 1px solid hsla(0,0%,100%,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition), border-color var(--transition), background var(--transition);
  flex-shrink: 0;
}
.nav-logo:hover {
  opacity: 1;
  border-color: hsla(0,0%,100%,0.5);
  background: hsla(0,0%,100%,0.1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-links a {
  font-size: 13.5px;
  color: var(--text-primary);
  opacity: 0.7;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: opacity var(--transition), background var(--transition);
  letter-spacing: -0.01em;
}
.nav-links a:hover { opacity: 1; background: hsla(0,0%,100%,0.1); }

.nav-cta {
  margin-left: auto;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  opacity: 0.7;
  border: 1px solid hsla(0,0%,100%,0.2);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  transition: opacity var(--transition), border-color var(--transition);
}
.nav-cta:hover {
  opacity: 1;
  border-color: hsla(0,0%,100%,0.5);
  background: var(--bg-3);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0 9px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-hamburger.open span:first-child { transform: rotate(45deg) translate(4px, 4px); }
.nav-hamburger.open span:last-child  { transform: rotate(-45deg) translate(4px, -4px); }

.nav-mobile {
  display: none;
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: hsla(240, 8%, 4%, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px 28px;
  flex-direction: column;
  gap: 8px;
}
.nav-mobile.open { display: flex; }
.nav-mobile ul { display: flex; flex-direction: column; gap: 2px; }
.nav-mobile ul a {
  display: block;
  font-size: 15px;
  color: var(--text-secondary);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.nav-mobile ul a:hover { color: var(--text-primary); }
.nav-mobile .btn-primary { margin-top: 16px; text-align: center; }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--accent);
  color: hsl(0, 0%, 100%);
  font-size: 13.5px;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: -0.01em;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px hsla(220, 85%, 60%, 0.28);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
  letter-spacing: -0.01em;
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-3);
}

.btn-large { font-size: 15px; padding: 13px 28px; }

.inline-link {
  color: var(--accent);
  transition: color var(--transition);
}
.inline-link:hover { color: var(--accent-hover); }

/* ─── CONTAINER ─── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── SECTION SHARED ─── */
.section {
  padding: 120px 0;
  position: relative;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.12;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 52px;
}

.body-text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--nav-h) 24px 0;
}

/* ── mountain photo background ── */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('hero-bg.jpg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  /* desaturate to keep it moody and text-friendly */
  filter: grayscale(20%) brightness(0.55) contrast(1.08);
  will-change: transform;
  z-index: 0;
}

/* ── bottom fade — grows darker as you scroll ── */
.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 55%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--bg) 100%
  );
  opacity: 1;
  z-index: 1;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
  z-index: 1;
}
.hero-glow--top {
  width: 700px;
  height: 500px;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, hsla(220, 85%, 55%, 0.08) 0%, transparent 70%);
}
.hero-glow--bottom {
  width: 600px;
  height: 400px;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, hsla(230, 75%, 50%, 0.06) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* hero badge — removed */

.hero-title {
  /* Scale to fill the viewport width */
  font-family: var(--font-serif);
  font-size: clamp(48px, 12.5vw, 180px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.0;
  /* Beige — warm off-white */
  color: hsl(40, 30%, 88%);
  white-space: nowrap;
  margin-bottom: 36px;
  animation: fadeUp 0.9s 0.08s var(--transition-slow) both;
  text-shadow: 0 2px 48px hsla(0, 0%, 0%, 0.4);
}

.hero-sub {
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 36px;
  animation: fadeUp 0.8s 0.2s var(--transition-slow) both;
}
.hero-sub strong { color: var(--text-primary); font-weight: 500; }

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 0.8s 0.3s var(--transition-slow) both;
}

/* hero decorative grid — removed */


/* ─── COMPANIES ─── */
.companies-section {
  padding-top: 60px;
  padding-bottom: 60px;
  text-align: center;
}
.companies-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  margin-bottom: 40px;
}
.companies-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}
.company-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  opacity: 0.7;
  transition: opacity 0.3s ease;
  cursor: default;
}
.company-brand:hover {
  opacity: 1;
}
.company-brand img {
  height: 64px;
  width: auto;
}
.company-name {
  font-family: var(--font);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}



/* ─── WORK ─── */
.work-section { border-top: 1px solid var(--border); }

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.project-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition-slow), box-shadow var(--transition-slow);
  cursor: default;
}
.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px hsla(0, 0%, 0%, 0.35);
}

.project-card--featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 400px; }

.project-img-wrap {
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--border);
}
.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.project-card:hover .project-img { transform: scale(1.03); }
.project-img-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, var(--bg-2));
  pointer-events: none;
}

.project-meta {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  background: var(--bg-3);
}

.project-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.25;
}

.project-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  transition: all var(--transition);
  align-self: flex-start;
}
.project-link:hover {
  color: var(--accent-hover);
  gap: 10px;
}

/* wip card */
.project-wip-inner {
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.wip-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.wip-badge {
  margin-top: auto;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 4px;
  padding: 4px 10px;
}


/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-name { font-size: 13px; font-weight: 500; color: var(--text-primary); }
.footer-copy { font-size: 12px; color: var(--text-tertiary); }
.footer-link {
  font-size: 12.5px;
  color: var(--text-tertiary);
  transition: color var(--transition);
}
.footer-link:hover { color: var(--accent); }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .project-card--featured { grid-template-columns: 1fr; }
  .project-img-wrap { min-height: 240px; border-right: none; border-bottom: 1px solid var(--border); }
  .project-img-fade { background: linear-gradient(to bottom, transparent 60%, var(--bg-2)); }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card--featured { grid-column: 1; }
  /* allow name to wrap tightly on mobile */
  .hero-title { white-space: normal; font-size: clamp(44px, 14vw, 100px); }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions a { width: 100%; justify-content: center; }
}

/* ─── CUSTOM CURSOR & MOTION ─── */
@media (pointer: fine) {
  body {
    cursor: none;
  }
  a, button, input, textarea {
    cursor: none;
  }
}

.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
  mix-blend-mode: difference;
}

.custom-cursor.hover {
  width: 60px;
  height: 60px;
  background-color: var(--accent);
  border-color: transparent;
  opacity: 0.8;
}

.custom-cursor.click {
  width: 15px;
  height: 15px;
  border-width: 4px;
}

.magnetic-wrap {
  display: inline-block;
}