/* =========================================================
   Fuller Consulting — Site styles
   Brand: navy #0B1B4D, gold #C7A329, executive-advisory feel
   ========================================================= */

:root {
  --navy: #0B1B4D;
  --navy-text: #16233F;
  --navy-deep: #081440;
  --gold: #C7A329;
  --gold-soft: #D9B847;
  --bg-soft: #F7F7F4;
  --bg-card: #FFFFFF;
  --body: #4A4F59;
  --rule: #E5E5DD;
  --rule-dark: rgba(255,255,255,0.18);

  --max: 1180px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(64px, 9vw, 120px);

  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-card);
  color: var(--navy-text);
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--navy);
  text-decoration: none;
  transition: color .2s var(--ease);
}
a:hover { color: var(--gold); }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ----------------- Typography ----------------- */

h1, h2, h3, h4 {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 300;
  color: var(--navy-text);
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  line-height: 1.18;
}

h1 { font-size: clamp(34px, 5.2vw, 58px); font-weight: 300; }
h2 { font-size: clamp(26px, 3.4vw, 38px); }
h3 { font-size: clamp(20px, 2.2vw, 24px); font-weight: 400; }
h4 { font-size: 15px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--navy); }

p { margin: 0 0 1em; color: var(--body); }

.eyebrow {
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 18px;
  display: inline-block;
}

.rule-gold {
  display: block;
  width: 56px;
  height: 2px;
  background: var(--gold);
  border: 0;
  margin: 22px 0 28px;
}

.section-title { max-width: 760px; }
.section-title .rule-gold { margin-left: 0; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-name {
  font-size: 14px;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 400;
  color: #fff;
}
.brand-rule {
  width: 28px;
  height: 1.5px;
  background: var(--gold);
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav a {
  color: #fff;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 8px 0;
  border-bottom: 1.5px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.nav a:hover,
.nav a.active { border-color: var(--gold); color: #fff; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  padding: 8px 12px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  cursor: pointer;
}

/* ----------------- Buttons ----------------- */

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .25s var(--ease);
  line-height: 1;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  color: var(--navy);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,.06);
  color: #fff;
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-dark:hover {
  background: var(--navy);
  color: #fff;
}

.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ----------------- Hero ----------------- */

.hero {
  background: var(--navy);
  color: #fff;
  padding: clamp(80px, 12vw, 160px) 0 clamp(80px, 12vw, 140px);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(199,163,41,.45) 50%, transparent 100%);
}
.hero h1 { color: #fff; max-width: 880px; }
.hero .eyebrow { color: var(--gold); }
.hero p.lead {
  color: rgba(255,255,255,.78);
  font-size: clamp(17px, 1.5vw, 19px);
  max-width: 680px;
  margin-bottom: 36px;
  font-weight: 300;
}
.hero .rule-gold { background: var(--gold); }

/* Compact page-header variant (used on inner pages) */
.page-header {
  background: var(--navy);
  color: #fff;
  padding: clamp(64px, 9vw, 110px) 0 clamp(48px, 7vw, 80px);
}
.page-header h1 { color: #fff; }
.page-header .eyebrow { color: var(--gold); }
.page-header p {
  color: rgba(255,255,255,.78);
  max-width: 720px;
  font-size: 17px;
}

/* ----------------- Section base ----------------- */

section.section { padding: var(--section-y) 0; }
section.section.alt { background: var(--bg-soft); }

.grid {
  display: grid;
  gap: 28px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 880px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

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

.card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 32px 30px;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.card:hover { border-color: var(--gold); }
.card h3 { margin-top: 10px; font-weight: 400; }
.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.card-link:hover h3 { color: var(--gold); }
.card .gold-corner {
  width: 28px;
  height: 2px;
  background: var(--gold);
  display: block;
  margin-bottom: 18px;
}
.card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: var(--body);
  margin-bottom: 8px;
  line-height: 1.5;
}
.card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1.5px;
  background: var(--gold);
}

/* ----------------- Two-column intro/feature blocks ----------------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

.meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.meta-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 15px;
}
.meta-list li span:first-child {
  color: var(--navy);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
}
.meta-list li span:last-child {
  color: var(--body);
  text-align: right;
}

/* ----------------- Services tabs ----------------- */

.tabs {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 980px) { .tabs { grid-template-columns: 1fr; gap: 24px; } }

.tab-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--rule);
}
@media (max-width: 980px) {
  .tab-list {
    display: flex;
    overflow-x: auto;
    border-left: 0;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 8px;
  }
}

.tab-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  border-left: 2px solid transparent;
  padding: 14px 20px;
  margin-left: -1px;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--body);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.tab-btn:hover { color: var(--navy); }
.tab-btn.active {
  color: var(--navy);
  border-left-color: var(--gold);
  background: var(--bg-soft);
  font-weight: 500;
}

@media (max-width: 980px) {
  .tab-btn {
    border-left: 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    padding: 12px 14px;
    margin-left: 0;
  }
  .tab-btn.active { border-left: 0; border-bottom-color: var(--gold); background: transparent; }
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn .35s var(--ease); }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel h2 { margin-top: 0; }
.tab-panel .intro { max-width: 720px; margin-bottom: 32px; font-size: 17px; color: var(--body); }

.tab-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 32px;
}
@media (max-width: 880px) { .tab-services { grid-template-columns: 1fr; } }

.tab-services .service-box {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 22px 22px;
}
.tab-services .service-box h4 {
  color: var(--navy);
  margin: 0 0 10px;
  font-size: 13px;
}
.tab-services .service-box p {
  font-size: 14px;
  margin: 0;
  color: var(--body);
  line-height: 1.55;
}

.callout {
  background: var(--bg-soft);
  border-left: 2px solid var(--gold);
  padding: 22px 26px;
  margin-bottom: 18px;
}
.callout h4 {
  color: var(--navy);
  font-size: 12px;
  margin: 0 0 8px;
}
.callout p { margin: 0; font-size: 15px; color: var(--body); }

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

.site-footer {
  background: var(--navy);
  color: #fff;
  padding: 56px 0 28px;
}
.site-footer h4 {
  color: #fff;
  font-size: 12px;
  letter-spacing: .2em;
  margin-bottom: 16px;
  text-transform: uppercase;
  font-weight: 500;
}
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--rule-dark);
}
@media (max-width: 760px) {
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
.site-footer p, .site-footer a, .site-footer li {
  color: rgba(255,255,255,.78);
  font-size: 14px;
}
.site-footer a:hover { color: var(--gold); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer .footer-bottom {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,.55);
  letter-spacing: .08em;
}

/* ----------------- Profile / Photo ----------------- */

.profile {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 760px) { .profile { grid-template-columns: 1fr; gap: 28px; }
  .profile-photo { max-width: 180px; }
}

.profile-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--bg-soft);
  position: relative;
  overflow: hidden;
  border-radius: 50%;
  border: 1px solid var(--rule);
}
.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  image-rendering: -webkit-optimize-contrast;
}
.profile-photo.has-image { border: 0; background: transparent; }
.profile-photo.no-image { border-radius: 0; aspect-ratio: 4 / 5; }
.profile-photo .placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--body);
  text-align: center;
  padding: 24px;
}
.profile-photo .placeholder .ph-rule {
  width: 36px;
  height: 2px;
  background: var(--gold);
}
.profile-photo .placeholder .ph-label {
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 500;
}
.profile-photo .placeholder .ph-sub {
  font-size: 13px;
  color: var(--body);
}

.profile-caption {
  margin-top: 22px;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 500;
  position: relative;
  padding-top: 18px;
}
.profile-caption::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 28px;
  height: 2px;
  background: var(--gold);
}
.profile-caption .role {
  display: block;
  color: var(--body);
  letter-spacing: .06em;
  text-transform: none;
  font-weight: 400;
  margin-top: 4px;
}

/* ----------------- Forms ----------------- */

form .field { margin-bottom: 18px; }
form label {
  display: block;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
  font-weight: 500;
}
form input,
form textarea,
form select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  background: #fff;
  font-family: inherit;
  font-size: 15px;
  color: var(--navy-text);
  transition: border-color .2s var(--ease);
}
form input:focus,
form textarea:focus,
form select:focus {
  outline: none;
  border-color: var(--gold);
}
form textarea { min-height: 140px; resize: vertical; }

.form-note {
  font-size: 13px;
  color: var(--body);
  margin-top: 8px;
}

/* ----------------- Logo SVG color ----------------- */

.logo-svg { display: block; }
.logo-svg .mark { fill: #fff; }
.logo-svg .accent { stroke: var(--gold); }

/* ----------------- Mobile nav ----------------- */

@media (max-width: 760px) {
  .nav {
    position: absolute;
    top: 76px;
    right: 0;
    left: 0;
    background: var(--navy);
    flex-direction: column;
    gap: 0;
    padding: 12px 0 20px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all .25s var(--ease);
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav a {
    padding: 14px var(--gutter);
    border-bottom: 0;
    border-left: 2px solid transparent;
    width: 100%;
  }
  .nav a:hover, .nav a.active {
    border-left-color: var(--gold);
    border-bottom-color: transparent;
  }
  .nav-toggle { display: inline-block; }
}

/* ----------------- Utilities ----------------- */

.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.muted { color: var(--body); }
.small { font-size: 14px; }