/* Slop Studios
   Dark tech aesthetic, native CSS, no framework.
   Shape rule: interactive elements are pills, containers are 20px, tags are 8px. */

:root {
  --bg: #09090b;
  --bg-2: #0e0e11;
  --surface: #121216;
  --surface-2: #17171c;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #ededf0;
  --text-2: #a1a1aa;
  --text-3: #6f6f78;
  --accent: #2dd4e6;
  --accent-ink: #061417;
  --accent-tint: rgba(45, 212, 230, 0.08);
  --font: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --r-card: 20px;
  --r-tag: 8px;
  --nav-h: 60px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
svg { display: block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px) { .container { padding: 0 40px; } }

/* Type scale */
h1 {
  font-size: clamp(2.3rem, 1.5rem + 2.4vw, 3.1rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 600;
  max-width: 26ch;
}
h2 {
  font-size: clamp(1.9rem, 1.5rem + 1.8vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 600;
}
h3 {
  font-size: 1.3rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 600;
}
.lead {
  color: var(--text-2);
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
  line-height: 1.5;
  max-width: 52ch;
}

/* Brand */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 22px; height: 22px;
  border-radius: 6px;
  background: var(--accent);
  position: relative;
  flex: none;
}
.brand-mark::after {
  content: "";
  position: absolute; inset: 6px;
  border-radius: 2px;
  background: var(--bg);
}
.brand-word {
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
  line-height: 1;
  display: inline-flex; align-items: baseline; gap: 5px;
}
.brand-word span {
  font-weight: 500;
  color: var(--text-2);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

/* Floating pill navigation */
.nav-wrap {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  display: flex;
  justify-content: center;
  padding: 14px 16px 0;
  pointer-events: none;
}
.nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--nav-h);
  padding: 0 10px 0 18px;
  border-radius: 999px;
  background: rgba(14, 14, 17, 0.72);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  width: 100%;
  max-width: 760px;
  justify-content: space-between;
}
.nav-links { display: none; gap: 4px; }
.nav-links a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--text-2);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 300ms var(--ease), background-color 300ms var(--ease);
}
.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav .btn--sm { display: none; }
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav .btn--sm { display: inline-flex; }
  .menu-btn { display: none; }
}

.menu-btn {
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  padding: 0;
}
.menu-btn svg { width: 20px; height: 20px; fill: currentColor; }
.menu-btn .ico-close { display: none; }
@media (min-width: 768px) { .menu-btn { display: none; } }
.menu-btn[aria-expanded="true"] .ico-menu { display: none; }
.menu-btn[aria-expanded="true"] .ico-close { display: block; }

.menu {
  position: fixed; inset: 0;
  z-index: 30;
  background: rgba(9, 9, 11, 0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 32px;
  gap: 8px;
}
.menu[hidden] { display: none; }
.menu a {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(18px);
  animation: menu-in 600ms var(--ease) forwards;
  animation-delay: calc(var(--i) * 60ms + 60ms);
}
.menu a.menu-mail { color: var(--accent); border-bottom: 0; }
@keyframes menu-in { to { opacity: 1; transform: none; } }
body.menu-open { overflow: hidden; }

/* Buttons: pill + nested icon */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 6px 6px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  line-height: 1;
  border: 1px solid transparent;
  transition: transform 500ms var(--ease), background-color 400ms var(--ease), border-color 400ms var(--ease);
}
.btn-ico {
  width: 32px; height: 32px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.14);
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 500ms var(--ease);
}
.btn-ico svg { width: 16px; height: 16px; fill: currentColor; }
.btn:hover .btn-ico { transform: translate(1px, -1px) scale(1.06); }
.btn:hover { background: #4ddff0; }
.btn:active { transform: scale(0.98); }
.btn--sm { padding: 5px 5px 5px 16px; font-size: 0.88rem; }
.btn--sm .btn-ico { width: 28px; height: 28px; }
.btn--lg { padding: 8px 8px 8px 24px; font-size: 1.05rem; }
.btn--lg .btn-ico { width: 40px; height: 40px; }
.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-color: var(--line-strong);
}
.btn--ghost .btn-ico { background: rgba(255, 255, 255, 0.07); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.22); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Double bezel containers */
.shell {
  padding: 6px;
  border-radius: var(--r-card);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}
.core {
  height: 100%;
  border-radius: calc(var(--r-card) - 6px);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
  overflow: hidden;
  position: relative;
}

/* Hero */
.hero {
  padding: calc(var(--nav-h) + 56px) 0 72px;
  min-height: 100dvh;
  display: flex;
  align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.hero-copy { display: grid; gap: 24px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual .core--canvas {
  aspect-ratio: 4 / 3.4;
  background:
    radial-gradient(120% 90% at 50% 100%, var(--accent-tint), transparent 60%),
    var(--surface);
}
#field { width: 100%; height: 100%; display: block; }
@media (min-width: 900px) {
  .hero { padding-top: calc(var(--nav-h) + 24px); }
  .hero-grid { grid-template-columns: 1.25fr 0.75fr; gap: 56px; }
}

/* Sections */
section { position: relative; }
.services, .approach, .contact { padding: 96px 0; }
@media (min-width: 768px) { .services, .approach, .contact { padding: 136px 0; } }
.services h2, .approach h2 { margin-bottom: 40px; }
@media (min-width: 768px) { .services h2, .approach h2 { margin-bottom: 56px; } }

/* Bento: 1 large + 2 stacked. Exactly three cells for three services. */
.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.cell .core { display: flex; flex-direction: column; }
.cell-body { padding: 28px; display: grid; gap: 14px; align-content: start; }
.cell-body p { color: var(--text-2); max-width: 46ch; }
.cell-media {
  position: relative;
  flex: none;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}
.cell-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 40%;
  image-rendering: auto;
}
/* Fade the bottom edge into the card surface so the text sits cleanly below. */
.cell-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(18, 18, 22, 0) 50%, var(--surface) 100%);
}
@media (min-width: 900px) {
  .cell--a .core { justify-content: flex-end; }
  .cell--a .cell-media { flex: 1 1 auto; min-height: 0; }
  .cell--a .cell-img { height: 100%; aspect-ratio: auto; }
}
.cell--b .core {
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(45, 212, 230, 0.16), transparent 65%),
    var(--surface);
}
.cell--c .core {
  background:
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(255, 255, 255, 0.03) 23px 24px),
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(255, 255, 255, 0.03) 23px 24px),
    var(--surface);
}
.ico { width: 30px; height: 30px; fill: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.tags li {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--text-2);
  padding: 5px 9px;
  border-radius: var(--r-tag);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
@media (min-width: 900px) {
  .bento {
    grid-template-columns: 1.25fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
  }
  .cell--a { grid-row: 1 / 3; }
  .cell--a .cell-body { padding: 32px; }
}

/* Approach: three columns of plain text, no cards */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}
.step { display: grid; gap: 10px; }
.step h3 { color: var(--accent); }
.step p { color: var(--text-2); max-width: 36ch; }
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 48px; padding-top: 48px; }
}

/* Contact band */
.contact .shell { max-width: 880px; margin: 0 auto; }
.core--contact {
  padding: 48px 28px;
  display: grid;
  gap: 36px;
  background:
    radial-gradient(70% 90% at 0% 100%, rgba(45, 212, 230, 0.14), transparent 60%),
    var(--surface);
}
.contact-intro { display: grid; gap: 14px; }
@media (min-width: 768px) { .core--contact { padding: 64px; } }

/* Contact form. Labels above inputs, errors below. */
.form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.field { display: grid; gap: 8px; }
.field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}
.field input, .field textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:hover, .field textarea:hover { border-color: rgba(255, 255, 255, 0.24); }
.field input:focus-visible, .field textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}
.field.is-invalid input, .field.is-invalid textarea { border-color: #ff7a7a; }
.field-hint { font-size: 0.84rem; color: var(--text-2); }
.field-error { font-size: 0.84rem; color: #ff9b9b; }
.field-error[hidden] { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.btn[disabled] { opacity: 0.6; cursor: wait; }
.form-status { font-size: 0.95rem; color: var(--text-2); min-height: 1.4em; }
.form-status.is-ok { color: var(--accent); }
.form-status.is-err { color: #ff9b9b; }
@media (min-width: 768px) {
  .form { grid-template-columns: 1fr 1fr; }
  .field--full, .form-row { grid-column: 1 / -1; }
}

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 32px 0; }
.footer-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px;
  color: var(--text-3);
  font-size: 0.88rem;
}
.footer-mail { color: var(--text-2); }
.footer-mail:hover { color: var(--text); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 900ms var(--ease), transform 900ms var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .menu a { animation: none; opacity: 1; transform: none; }
  .btn, .btn-ico { transition: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .nav { background: rgba(14, 14, 17, 0.98); backdrop-filter: none; }
  .menu { background: var(--bg); backdrop-filter: none; }
}