/* ============================================
   KINETIC SERVICES — Shared Stylesheet
   ============================================ */

:root {
  --bg: #F2EDE4;
  --bg-alt: #EBE5D8;
  --ink: #14110D;
  --ink-soft: #3A352D;
  --muted: #8B8377;
  --rule: #D9D2C2;
  --accent: #2D4A3E;
  --accent-soft: #4A6B5C;
  --highlight: #C97B5C;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Geist", "Helvetica Neue", system-ui, sans-serif;

  --max: 1240px;
  --gutter: clamp(2rem, 4vw, 2.5rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Subtle grain overlay for warmth */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.5;
  mix-blend-mode: multiply;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

/* ============================================
   TYPOGRAPHY
   ============================================ */

.display {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: normal;
  letter-spacing: -0.025em;
  line-height: 0.95;
  font-variation-settings: "opsz" 144, "SOFT" 50;
}

.display-italic {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--accent);
}

.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ============================================
   LAYOUT
   ============================================ */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 2;
}

section { position: relative; z-index: 2; }

/* ============================================
   NAV
   ============================================ */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 237, 228, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.brand-mark {
  width: 26px;
  height: 26px;
  display: block;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-cta:hover { background: var(--accent); transform: translateY(-1px); }

.nav-cta::after { display: none !important; }

/* Mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg);
    padding: 1.5rem var(--gutter);
    gap: 1.25rem;
    border-bottom: 1px solid var(--rule);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg);
}

.btn .arrow {
  width: 18px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.25s ease;
}

.btn .arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}

.btn:hover .arrow { width: 26px; }

/* ============================================
   FOOTER
   ============================================ */

.footer {
  margin-top: 6rem;
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--rule);
  background: var(--bg-alt);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-grid h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 28ch;
  color: var(--ink);
  margin-top: 1rem;
}

.footer ul { list-style: none; }
.footer li { margin-bottom: 0.6rem; font-size: 0.92rem; color: var(--ink-soft); }
.footer a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--muted);
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2.25rem; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.rise { animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.rise-1 { animation-delay: 0.05s; }
.rise-2 { animation-delay: 0.18s; }
.rise-3 { animation-delay: 0.32s; }
.rise-4 { animation-delay: 0.46s; }
.rise-5 { animation-delay: 0.6s; }

/* Selection */
::selection { background: var(--accent); color: var(--bg); }