/* ===========================================================
   Fullscale Power Consulting — Site Stylesheet
   =========================================================== */

:root {
  --black: #0a0a0a;
  --near-black: #121417;
  --charcoal: #1c1f24;
  --slate: #4a4f57;
  --line: #e4e4e4;
  --off-white: #f5f6f7;
  --white: #ffffff;
  --amber: #f4a825;
  --amber-dark: #d38f18;
  --font-head: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
  color: var(--near-black);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.05; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); line-height: 1.15; }
h3 { font-size: 1.3rem; }

p {
  margin: 0 0 16px;
  color: var(--slate);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
}

.btn-amber {
  background: var(--amber);
  color: var(--black);
}
.btn-amber:hover {
  background: var(--amber-dark);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.btn-dark-outline {
  background: transparent;
  border-color: var(--near-black);
  color: var(--near-black);
}
.btn-dark-outline:hover {
  border-color: var(--amber-dark);
  color: var(--amber-dark);
}

/* ---------- Header / Nav ---------- */

.site-header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.logo-link img {
  height: 42px;
  width: auto;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 40px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  border-bottom-color: var(--amber);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-cta .btn {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ---------- Hero Banner (black) ---------- */

.hero {
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--amber);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 20%, rgba(244,168,37,0.14), transparent 55%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 64px);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  padding: 110px 32px 130px;
}

.hero-content {
  max-width: 720px;
}

.hero p.lead {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-stats {
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 70px;
  padding-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 780px;
}

.hero-stats .stat-num {
  font-family: var(--font-head);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--amber);
}

.hero-stats .stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Page header (secondary, non-home black banner) ---------- */

.page-header {
  background: var(--black);
  color: var(--white);
  padding: 74px 0 64px;
  border-bottom: 4px solid var(--amber);
}

.page-header .eyebrow {
  color: var(--amber);
}

.hero h1,
.page-header h1 {
  color: var(--white);
}

.page-header p {
  color: rgba(255,255,255,0.72);
  max-width: 640px;
  font-size: 1.05rem;
}

/* ---------- Sections ---------- */

section {
  padding: 88px 0;
}

.section-alt {
  background: var(--off-white);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head.left {
  margin: 0 0 48px;
  text-align: left;
}

/* ---------- Cards / Grids ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 34px 30px;
  border-radius: 3px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--amber);
  transform: translateY(-3px);
}

.card .num {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--amber-dark);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  display: block;
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  margin-bottom: 0;
  font-size: 0.97rem;
}

/* Service detail block (services page) */

.service-block {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 38px 0;
  border-top: 1px solid var(--line);
}

.service-block:last-child {
  border-bottom: 1px solid var(--line);
}

.service-block .index {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--line);
}

.service-block h3 {
  margin-bottom: 10px;
}

.service-block ul {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  color: var(--slate);
}

.service-block li {
  margin-bottom: 6px;
  font-size: 0.96rem;
}

/* ---------- Value props / list rows ---------- */

.value-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.value-row:last-child {
  border-bottom: 1px solid var(--line);
}

.value-row .mark {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--amber-dark);
  font-size: 1.2rem;
  width: 28px;
  flex-shrink: 0;
}

.value-row h3 {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.value-row p {
  margin-bottom: 0;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 76px 0;
}

.cta-band h2 {
  color: var(--white);
}

.cta-band p {
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin: 0 auto 30px;
}

/* ---------- Contact ---------- */

.contact-panel {
  background: var(--off-white);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 48px;
  text-align: center;
}

.contact-panel .email-link {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--near-black);
  border-bottom: 3px solid var(--amber);
  padding-bottom: 6px;
  margin: 18px 0 26px;
  transition: color 0.15s ease;
}

.contact-panel .email-link:hover {
  color: var(--amber-dark);
}

.contact-meta {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 44px;
  flex-wrap: wrap;
}

.contact-meta div {
  text-align: left;
}

.contact-meta .label {
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: 6px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--black);
  color: rgba(255,255,255,0.6);
  padding: 56px 0 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}

.footer-top img {
  height: 34px;
  margin-bottom: 14px;
}

.footer-top p {
  color: rgba(255,255,255,0.5);
  max-width: 340px;
  font-size: 0.92rem;
}

.footer-cols {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--amber);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .service-block { grid-template-columns: 1fr; }
  .service-block .index { display: none; }
  .footer-top { flex-direction: column; }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .main-nav.nav-open {
    display: block;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--black);
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .main-nav.nav-open ul {
    flex-direction: column;
    gap: 0;
    padding: 10px 32px 20px;
  }
  .main-nav.nav-open li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-toggle { display: block; }
  .nav-cta .btn.btn-outline.nav-signin { display: none; }
  .hero .wrap { padding: 70px 24px 80px; }
  .contact-meta { gap: 28px; }
}