/* ════════════════════════════════════════════
   ALGER CONSULTING — Shared Stylesheet
   algerconsulting.ca prototype
════════════════════════════════════════════ */

:root {
  --navy:       #16233F;
  --navy-dark:  #0e1a2e;
  --gold:       #C8862E;
  --white:      #ffffff;
  --g1: rgba(255,255,255,0.72);
  --g2: rgba(255,255,255,0.42);
  --g3: rgba(255,255,255,0.26);
  --g4: rgba(255,255,255,0.12);
  --g5: rgba(255,255,255,0.07);
  --gold-dim:   rgba(200,134,46,0.36);
  --gold-faint: rgba(200,134,46,0.14);
  --font: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --nav-h: 64px;
  --max-w: 740px;
  --pad-x: 2.5rem;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--navy);
  color: var(--g1);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Gold left accent — persistent across all pages */
body::after {
  content: '';
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gold);
  opacity: 0.55;
  z-index: 200;
  pointer-events: none;
}


/* ════════════════════════════════════════════
   NAVIGATION
════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(22,35,63,0.97);
  border-bottom: 1px solid var(--g5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.nav-inner {
  max-width: calc(var(--max-w) + var(--pad-x) * 2);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand mark in nav */
.nav-brand {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 0.1rem;
}

.nav-mark {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.nav-sub {
  font-size: 0.46rem;
  font-weight: 400;
  color: var(--g2);
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

/* Nav links */
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.70rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--g2);
  transition: color 0.18s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}

/* Mobile hamburger — CSS only via checkbox */
.nav-toggle { display: none; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--g2);
  transition: all 0.2s ease;
}

@media (max-width: 600px) {
  .nav-burger { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(14,26,46,0.98);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--g5);
    padding: 0.5rem 0;
  }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 0.9rem var(--pad-x);
    border-bottom: 1px solid var(--g5);
  }

  .nav-links li:last-child a { border-bottom: none; }

  .nav-toggle:checked ~ .nav-links { display: flex; }

  /* Animate burger to X when open */
  .nav-toggle:checked ~ .nav-burger span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }
  .nav-toggle:checked ~ .nav-burger span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle:checked ~ .nav-burger span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }
}


/* ════════════════════════════════════════════
   PAGE SHELL — inner pages
════════════════════════════════════════════ */

.page-shell {
  padding-top: var(--nav-h);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-content {
  flex: 1;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 4rem var(--pad-x) 5rem;
}

/* Page heading block */
.page-heading {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.page-sub {
  font-size: clamp(0.72rem, 2.2vw, 0.85rem);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
  line-height: 1.6;
  margin-bottom: 3rem;
  max-width: 52ch;
}

.rule-page {
  width: 100%;
  height: 1px;
  background: var(--g5);
  margin-bottom: 3rem;
}


/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */

.footer {
  border-top: 1px solid var(--g5);
  padding: 2.4rem var(--pad-x);
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-mark {}

.footer-alger {
  font-size: 0.85rem;
  font-weight: 800;
  color: rgba(255,255,255,0.30);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1;
}

.footer-desc {
  font-size: 0.50rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.15);
  margin-top: 0.3rem;
}

.footer-copy {
  font-size: 0.55rem;
  color: rgba(255,255,255,0.15);
  letter-spacing: 0.06em;
  text-align: right;
}

@media (max-width: 480px) {
  .footer { flex-direction: column; align-items: flex-start; }
  .footer-copy { text-align: left; }
}


/* ════════════════════════════════════════════
   HOME — Hero
════════════════════════════════════════════ */

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: calc(var(--nav-h) + 3rem) var(--pad-x) 4rem;
  max-width: calc(var(--max-w) + var(--pad-x) * 2);
  margin: 0 auto;
  width: 100%;
}

/* Ghost bar texture — home only */
.home-body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(transparent 28%, rgba(255,255,255,0.013) 28%,
                    rgba(255,255,255,0.013) 33%, transparent 33%),
    linear-gradient(transparent 50%, rgba(200,134,46,0.020) 50%,
                    rgba(200,134,46,0.020) 58%, transparent 58%),
    linear-gradient(transparent 70%, rgba(255,255,255,0.008) 70%,
                    rgba(255,255,255,0.008) 75%, transparent 75%);
  z-index: 0;
}

.hero > * { position: relative; z-index: 1; }

.hero-alger {
  font-size: clamp(3.8rem, 16vw, 7rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.025em;
  line-height: 1;
  text-transform: uppercase;
}

.hero-consulting {
  font-size: clamp(0.85rem, 3.8vw, 1.4rem);
  font-weight: 400;
  color: var(--g2);
  letter-spacing: 0.30em;
  text-transform: uppercase;
  margin-top: 0.1em;
}

.hero-rule {
  width: 100%;
  max-width: 480px;
  height: 1px;
  background: var(--gold);
  opacity: 0.35;
  margin: 1.8rem 0 1.5rem;
}

.hero-ci {
  font-size: clamp(0.58rem, 2.2vw, 0.72rem);
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.hero-rule2 {
  width: 48%;
  height: 1px;
  background: var(--g4);
  margin-bottom: 0.5rem;
}

.hero-sro {
  font-size: clamp(0.52rem, 1.9vw, 0.64rem);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--g3);
}

.hero-statement {
  margin-top: 2.6rem;
  font-size: clamp(0.80rem, 2.8vw, 1.0rem);
  color: var(--g2);
  line-height: 1.65;
  max-width: 44ch;
  letter-spacing: 0.01em;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
  text-decoration: none;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--g3);
  transition: color 0.2s ease;
}

.hero-cta::after {
  content: '→';
  font-size: 0.8em;
  transition: transform 0.2s ease, color 0.2s ease;
}

.hero-cta:hover {
  color: var(--gold);
}

.hero-cta:hover::after {
  transform: translateX(3px);
}


/* ════════════════════════════════════════════
   SERVICES PAGE
════════════════════════════════════════════ */

.svc-list {
  display: flex;
  flex-direction: column;
}

.svc-item {
  padding: 2.4rem 0;
  border-bottom: 1px solid var(--g5);
}

.svc-item:first-child { padding-top: 0; }
.svc-item:last-child { border-bottom: none; }

.svc-name {
  font-size: clamp(0.62rem, 2.2vw, 0.74rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.62);
  margin-bottom: 1rem;
}

.svc-body {
  font-size: clamp(0.78rem, 2.6vw, 0.88rem);
  color: rgba(255,255,255,0.56);
  line-height: 1.75;
  max-width: 58ch;
}

.svc-body p + p { margin-top: 0.8rem; }

.svc-detail {
  margin-top: 1rem;
  font-size: clamp(0.68rem, 2.2vw, 0.76rem);
  color: rgba(255,255,255,0.50);
  line-height: 1.75;
  max-width: 56ch;
}


/* ════════════════════════════════════════════
   ABOUT PAGE
════════════════════════════════════════════ */

.about-body {
  font-size: clamp(0.82rem, 2.8vw, 0.95rem);
  color: rgba(255,255,255,0.56);
  line-height: 1.80;
  max-width: 58ch;
}

.about-body p + p { margin-top: 1.2rem; }

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 3rem;
  border-top: 1px solid var(--g5);
}

.stat-row {
  display: grid;
  grid-template-columns: 7rem 1fr;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--g5);
}

.stat-num {
  font-size: clamp(1.1rem, 3.5vw, 1.4rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}

.stat-label {
  font-size: clamp(0.62rem, 2.1vw, 0.72rem);
  color: var(--g3);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.stat-num--text {
  font-size: clamp(0.78rem, 2.4vw, 0.95rem);
  letter-spacing: -0.01em;
}

.about-closer {
  margin-top: 3rem;
  font-size: clamp(0.72rem, 2.4vw, 0.82rem);
  color: rgba(255,255,255,0.56);
  line-height: 1.75;
  max-width: 52ch;
}


/* ════════════════════════════════════════════
   CONTACT PAGE
════════════════════════════════════════════ */

.contact-intro {
  font-size: clamp(0.82rem, 2.8vw, 0.98rem);
  color: rgba(255,255,255,0.56);
  line-height: 1.75;
  max-width: 48ch;
  margin-bottom: 3rem;
}

.contact-name {
  font-size: clamp(1.0rem, 3.5vw, 1.25rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 0.2rem;
}

.contact-title {
  font-size: clamp(0.60rem, 2vw, 0.70rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--g3);
  margin-bottom: 2rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.contact-links a {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  font-size: clamp(0.82rem, 2.8vw, 0.95rem);
  color: rgba(255,255,255,0.56);
  transition: color 0.18s ease;
  letter-spacing: 0.01em;
}

.contact-links a:hover { color: var(--gold); }

.contact-links a::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--gold);
  opacity: 0.38;
  flex-shrink: 0;
  transition: opacity 0.18s ease;
}

.contact-links a:hover::before { opacity: 0.80; }