/* =========================================
   Entiat Systems — Yakima, WA
   ========================================= */

:root {
  --bg:           #f4f1ed;
  --bg-warm:      #ece8e1;
  --bg-card:      #f9f7f4;
  --bg-dark:      #16140f;
  --bg-basalt:    #1c1a14;   /* brutal statement section */

  --text-primary:   #1b1914;
  --text-secondary: #58524a;
  --text-muted:     #9a9188;
  --text-on-dark:   rgba(255,255,255,0.88);
  --text-on-dark-2: rgba(255,255,255,0.48);

  --accent:       #284869;   /* Columbia deep blue */
  --accent-light: #3a6593;
  --accent-sage:  #4a6850;
  --accent-rust:  #8b4a24;   /* harvest/orchard amber */
  --accent-warn:  #b07030;
  --accent-crit:  #8b3820;

  --border:       rgba(55,44,28,0.10);
  --border-card:  rgba(55,44,28,0.12);
  --border-dark:  rgba(255,255,255,0.07);

  --shadow-sm: 0 1px 4px rgba(26,20,12,0.07), 0 1px 2px rgba(26,20,12,0.04);
  --shadow-md: 0 6px 28px rgba(26,20,12,0.10), 0 2px 6px rgba(26,20,12,0.05);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;

  --font-serif: 'Source Serif 4', Georgia, serif;
  --font-sans:  'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'SF Mono', 'Fira Mono', 'Consolas', monospace;

  --nav-h: 60px;
  --ease: 180ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Reset ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body { background: var(--bg); color: var(--text-primary); font-family: var(--font-sans); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 36px; }
.br-desktop { display: none; }
@media (min-width: 700px) { .br-desktop { display: block; } }

/* micro-label — INFRASTRUCTURE, SECURITY, etc. */
.micro-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
}

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--ease);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border-card); }
.btn--ghost:hover { background: rgba(55,44,28,0.05); color: var(--text-primary); border-color: rgba(55,44,28,0.2); }
.btn--white { background: #fff; color: var(--accent); }
.btn--white:hover { background: #f0f5fa; transform: translateY(-1px); box-shadow: 0 8px 28px rgba(0,0,0,0.2); }
.btn--lg { padding: 14px 30px; font-size: 0.95rem; }

/* ── Nav ─────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(244,241,237,0.82);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: 1100px; margin: 0 auto; padding: 0 36px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav__logo { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; font-weight: 500; color: var(--text-primary); letter-spacing: 0.01em; }
.nav__logo-mark { width: 27px; height: 27px; background: var(--accent); color: #fff; border-radius: 5px; display: flex; align-items: center; justify-content: center; font-size: 0.66rem; font-weight: 600; letter-spacing: 0.06em; flex-shrink: 0; }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a { font-size: 0.875rem; color: var(--text-secondary); padding: 6px 12px; border-radius: var(--radius-sm); transition: color var(--ease), background var(--ease); }
.nav__links a:hover { color: var(--text-primary); background: rgba(55,44,28,0.05); }
.nav__cta { background: var(--accent) !important; color: #fff !important; padding: 7px 16px !important; }
.nav__cta:hover { background: var(--accent-light) !important; }

/* ── Hero ────────────────────────────────── */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 108px);
  padding-bottom: 0;
  overflow: hidden;
  background: linear-gradient(180deg, #e6e0d6 0%, #ddd8ce 40%, #d4cfc7 70%, #c9c6be 100%);
}

.hero__landscape {
  position: absolute; bottom: 60px; left: 0; right: 0;
  z-index: 1; pointer-events: none;
}
.hero__landscape svg { width: 100%; height: 180px; display: block; }

.hero__fade {
  position: absolute; bottom: 0; left: 0; right: 0; height: 90px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  z-index: 3; pointer-events: none;
}

.hero__content {
  position: relative; z-index: 4;
  max-width: 760px; margin: 0 auto; text-align: center;
  padding-bottom: 112px;
}

.hero__location {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.73rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); background: rgba(40,72,105,0.09); border: 1px solid rgba(40,72,105,0.18);
  padding: 5px 12px; border-radius: 20px; margin-bottom: 32px;
}

.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 8vw, 5.8rem);
  font-weight: 300;
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.7;
  max-width: 500px; margin: 0 auto 40px;
}

.hero__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }

/* Terminal */
.hero__terminal {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,20,14,0.72);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  min-width: 260px; justify-content: flex-start;
}
.terminal__prompt { color: var(--accent-sage); font-weight: 600; }
.terminal__text { color: rgba(255,255,255,0.82); }
.terminal__cursor { color: rgba(255,255,255,0.55); animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── BRUTAL STATEMENT ────────────────────── */
.statement {
  background: var(--bg-basalt);
  padding: 88px 0;
}
.statement__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.statement__label {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.28); margin-bottom: 20px; display: block;
}
.statement__headline {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text-on-dark);
}
.statement__line {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: 300;
  color: var(--text-on-dark);
  line-height: 1.5;
  letter-spacing: -0.01em;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.statement__line:first-of-type { padding-top: 0; }
.statement__divider { display: none; }
.statement__sub {
  font-size: 0.88rem;
  color: var(--text-on-dark-2);
  line-height: 1.7;
  font-weight: 300;
  padding-top: 20px;
  font-style: italic;
  font-family: var(--font-serif);
}

/* ── SERVICES — offset layout ────────────── */
.services {
  padding: 96px 0 80px;
}
.services__header {
  margin-bottom: 52px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.12;
}

/* Asymmetric grid: wide card top, two below */
.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--ease), border-color var(--ease), transform var(--ease);
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(40,72,105,0.22);
  transform: translateY(-2px);
}

.card--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  grid-template-rows: auto 1fr;
  align-items: start;
  gap: 0 40px;
  padding: 40px 40px;
}
.card--wide .card__meta { grid-column: 1; grid-row: 1; }
.card--wide .card__content { grid-column: 2; grid-row: 1 / 3; display: flex; flex-direction: column; gap: 12px; }
.card--wide .card__link { grid-column: 3; grid-row: 1; align-self: start; }

.card__meta { display: flex; flex-direction: column; gap: 4px; }
.card__number {
  font-family: var(--font-serif);
  font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.04em;
}
.card__title {
  font-family: var(--font-serif);
  font-size: 1.18rem; font-weight: 400; letter-spacing: -0.01em;
  color: var(--text-primary); line-height: 1.25;
}
.card__body {
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.75;
  font-weight: 300; flex: 1;
}
.card__link {
  font-size: 0.82rem; font-weight: 500; color: var(--accent);
  display: inline-flex; align-items: center; gap: 5px;
  white-space: nowrap;
  transition: gap var(--ease);
}
.card__link:hover { gap: 9px; }

/* ── SYSTEM DIAGRAM ──────────────────────── */
.diagram {
  padding: 96px 0;
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.diagram__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.diagram__label-block { display: flex; flex-direction: column; gap: 16px; }
.diagram__headline {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 300; letter-spacing: -0.02em;
  color: var(--text-primary); line-height: 1.15;
}
.diagram__sub {
  font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; font-weight: 300;
}

/* Flow diagram */
.diagram__flow {
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
.diagram__node {
  width: 100%;
  max-width: 340px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--ease), box-shadow var(--ease);
}
.diagram__node:hover {
  border-color: rgba(40,72,105,0.3);
  box-shadow: var(--shadow-md);
}
.diagram__node--top { border-color: var(--border-card); }
.diagram__node--result {
  background: var(--accent);
  border-color: var(--accent);
}
.diagram__node--result .diagram__node-tag { color: rgba(255,255,255,0.6); }
.diagram__node--result .diagram__node-label { color: #fff; font-size: 1rem; }
.diagram__node-tag {
  font-size: 0.63rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); display: block;
}
.diagram__node-label {
  font-size: 0.85rem; color: var(--text-primary); font-weight: 400;
}
.diagram__connector {
  color: rgba(40,72,105,0.3);
  display: flex; justify-content: center;
  padding: 0;
}

/* ── SEASONALITY ─────────────────────────── */
.seasonal {
  padding: 96px 0;
}
.seasonal__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 88px;
  align-items: start;
}
.seasonal__headline {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 300; letter-spacing: -0.02em;
  color: var(--text-primary); line-height: 1.12;
  margin: 14px 0 24px;
}
.seasonal__body {
  font-size: 0.925rem; color: var(--text-secondary); line-height: 1.8;
  font-weight: 300; margin-bottom: 14px;
}

/* Timeline bars */
.seasonal__timeline {
  display: flex; flex-direction: column; gap: 12px;
  padding-top: 8px;
}
.timeline__row {
  display: grid;
  grid-template-columns: 36px 1fr 140px;
  align-items: center;
  gap: 12px;
}
.timeline__month {
  font-family: var(--font-mono);
  font-size: 0.72rem; font-weight: 500;
  color: var(--text-muted); letter-spacing: 0.04em;
  text-align: right;
}
.timeline__bar-track {
  height: 6px;
  background: rgba(55,44,28,0.08);
  border-radius: 3px;
  overflow: hidden;
}
.timeline__bar {
  height: 100%;
  width: var(--fill);
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.timeline__bar--warn { background: var(--accent-warn); }
.timeline__bar--critical { background: var(--accent-crit); }
.timeline__note {
  font-size: 0.78rem; color: var(--text-muted); font-weight: 300;
  white-space: nowrap;
}
.timeline__caption {
  font-size: 0.7rem; color: var(--text-muted); font-style: italic;
  font-family: var(--font-serif); padding-top: 6px;
  grid-column: 1 / -1;
  letter-spacing: 0.01em;
}

/* ── CTA ─────────────────────────────────── */
.cta-section { padding: 96px 0; }
.cta-block {
  background: var(--accent);
  background-image:
    radial-gradient(ellipse 80% 80% at 50% 140%, rgba(58,101,147,0.5) 0%, transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,0.04) 0%, transparent 60%);
  background-color: var(--accent);
  border-radius: var(--radius-lg);
  padding: 88px 64px;
  text-align: center;
}
.cta-block__eyebrow {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); margin-bottom: 20px; display: block;
}
.cta-block__headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300; letter-spacing: -0.025em;
  color: #fff; line-height: 1.1; margin-bottom: 16px;
}
.cta-block__sub {
  font-size: 1rem; color: rgba(255,255,255,0.65); line-height: 1.7;
  font-weight: 300; max-width: 460px; margin: 0 auto 36px;
}

/* ── Footer ──────────────────────────────── */
.footer { background: var(--bg-dark); padding: 48px 0 32px; }
.footer__inner { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 40px; }
.footer__logo { font-size: 0.9rem; font-weight: 500; color: var(--text-on-dark); display: block; margin-bottom: 6px; }
.footer__tagline { font-size: 0.8rem; color: var(--text-on-dark-2); line-height: 1.6; }
.footer__nav { display: flex; gap: 28px; }
.footer__nav a { font-size: 0.85rem; color: rgba(255,255,255,0.38); transition: color var(--ease); }
.footer__nav a:hover { color: rgba(255,255,255,0.78); }
.footer__bottom { padding-top: 24px; border-top: 1px solid var(--border-dark); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer__bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.25); }
.footer__river { font-family: var(--font-serif); font-style: italic; font-weight: 300; color: rgba(255,255,255,0.18) !important; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 960px) {
  .statement__inner { grid-template-columns: 1fr; gap: 40px; }
  .card--wide { grid-template-columns: 1fr; grid-template-rows: auto; gap: 14px; }
  .card--wide .card__meta { grid-column: 1; grid-row: 1; }
  .card--wide .card__content { grid-column: 1; grid-row: 2; }
  .card--wide .card__link { grid-column: 1; grid-row: 3; }
  .diagram__inner { grid-template-columns: 1fr; gap: 48px; }
  .seasonal__inner { grid-template-columns: 1fr; gap: 48px; }
  .cta-block { padding: 64px 40px; }
}

@media (max-width: 680px) {
  .container { padding: 0 20px; }
  .nav__links a:not(.nav__cta) { display: none; }
  .hero { padding-top: calc(var(--nav-h) + 64px); }
  .hero__content { padding-bottom: 80px; }
  .hero__headline { font-size: clamp(2.6rem, 11vw, 3.2rem); }
  .services__grid { grid-template-columns: 1fr; }
  .card--wide { grid-column: 1; }
  .statement { padding: 64px 0; }
  .services, .diagram, .seasonal, .cta-section { padding: 72px 0; }
  .cta-block { padding: 48px 24px; border-radius: var(--radius-md); }
  .footer__inner { flex-direction: column; gap: 28px; }
  .footer__nav { flex-wrap: wrap; gap: 16px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .timeline__row { grid-template-columns: 30px 1fr 100px; }
  .timeline__note { font-size: 0.72rem; }
}