/* ============================================
   Calder & Ash — Private Investment Advisory
   Stylesheet
   ============================================ */

/* --- Custom Properties --- */
:root {
  --clr-ivory: #faf8f2;
  --clr-sand: #f2ede2;
  --clr-pine: #15352c;
  --clr-pine-deep: #0e2420;
  --clr-pine-mid: #1e4a3d;
  --clr-brass: #c09a3e;
  --clr-brass-soft: #e5d5a8;
  --clr-brass-dark: #a07f2e;
  --clr-ink: #1a3a31;
  --clr-text: #5a6d64;
  --clr-text-soft: #7d8e85;
  --clr-mist: #eef1ec;
  --clr-line: #d8ddd6;
  --clr-white: #ffffff;
  --clr-dark: #0f1a16;
  --clr-err: #b34a3a;

  --ff-display: 'Fraunces', Georgia, serif;
  --ff-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 2rem;
  --fs-4xl: 2.5rem;
  --fs-5xl: 3.25rem;

  --container: 1200px;
  --gap: 2rem;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-pill: 999px;
  --transition: 0.3s ease;
}

/* --- Reset --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--clr-text);
  background: var(--clr-ivory);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--clr-brass);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--clr-brass-dark);
}

ul {
  list-style: none;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--clr-white);
  color: var(--clr-ink);
  padding: 0.5rem 1rem;
  z-index: 10000;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus {
  top: 0.5rem;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-display);
  font-weight: 500;
  line-height: 1.25;
  color: var(--clr-ink);
}

h1 em, h2 em, h3 em {
  font-style: italic;
  color: var(--clr-brass);
}

h1 { font-size: var(--fs-5xl); }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-2xl); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* --- Topbar --- */
.topbar {
  background: var(--clr-pine-deep);
  color: var(--clr-brass-soft);
  font-size: var(--fs-sm);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--clr-pine-mid);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.topbar-item {
  margin: 0;
}

.topbar-icon {
  margin-right: 0.35rem;
}

.topbar-mid {
  color: var(--clr-text-soft);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.topbar-end a {
  color: var(--clr-brass-soft);
  margin-left: 1.25rem;
  font-size: var(--fs-sm);
}

.topbar-end a:hover {
  color: var(--clr-white);
}

/* --- Header / Nav --- */
.site-header {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-line);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem var(--gap);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-xl);
  color: var(--clr-ink);
  text-decoration: none;
  flex-shrink: 0;
}

.brand:hover {
  color: var(--clr-ink);
}

.brand-mark {
  width: 32px;
  height: 32px;
  background: var(--clr-pine);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-mark::after {
  content: 'C';
  color: var(--clr-brass);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: var(--fs-lg);
  font-style: italic;
}

.brand-text span {
  color: var(--clr-brass);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--clr-ink);
  cursor: pointer;
  padding: 0.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  color: var(--clr-text);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  background: var(--clr-mist);
  color: var(--clr-ink);
}

.nav-cta {
  margin-left: 0.75rem;
  padding: 0.5rem 1.25rem;
  background: var(--clr-brass);
  color: var(--clr-white);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: background var(--transition);
}

.nav-cta:hover {
  background: var(--clr-brass-dark);
  color: var(--clr-white);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-brass);
  color: var(--clr-white);
  border-color: var(--clr-brass);
}

.btn-primary:hover {
  background: var(--clr-brass-dark);
  border-color: var(--clr-brass-dark);
  color: var(--clr-white);
}

.btn-ghost-light {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.35);
}

.btn-ghost-light:hover {
  border-color: var(--clr-white);
  background: rgba(255,255,255,0.08);
  color: var(--clr-white);
}

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

.btn-ghost-dark:hover {
  border-color: var(--clr-brass);
  color: var(--clr-ink);
}

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

.btn-ghost-pine:hover {
  background: var(--clr-pine);
  color: var(--clr-white);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-xs);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-pine-deep);
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.hero-bg img.active {
  opacity: 1;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,26,22,0.85) 0%, rgba(15,26,22,0.5) 50%, rgba(15,26,22,0.35) 100%);
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 4rem;
  width: 100%;
  padding: 4rem var(--gap);
}

.hero-copy {
  flex: 1 1 55%;
  max-width: 620px;
}

.hero-eyebrow {
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-brass);
  margin-bottom: 1rem;
}

.hero-copy h1 {
  color: var(--clr-white);
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  margin-bottom: 1.25rem;
}

.hero-sub {
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-lg);
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Snapshot Card --- */
.snapshot-card {
  flex: 0 0 340px;
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.snap-head {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--clr-line);
}

.snap-label {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-base);
  color: var(--clr-ink);
  margin-bottom: 0.15rem;
}

.snap-meta {
  font-size: var(--fs-xs);
  color: var(--clr-text-soft);
}

.snap-alloc {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.alloc-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alloc-label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-text);
  min-width: 80px;
}

.alloc-track {
  flex: 1;
  height: 8px;
  background: var(--clr-mist);
  border-radius: 4px;
  overflow: hidden;
}

.alloc-fill {
  display: block;
  height: 100%;
  width: var(--alloc);
  background: var(--clr-pine);
  border-radius: 4px;
  transition: width 0.6s ease;
}

.alloc-fill.fill-gold {
  background: var(--clr-brass);
}

.alloc-fill.fill-mist {
  background: var(--clr-text-soft);
}

.alloc-fill.fill-line {
  background: var(--clr-line);
}

.alloc-val {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-ink);
  min-width: 36px;
  text-align: right;
}

.snap-foot {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-line);
}

.snap-stat {
  text-align: left;
}

.snap-num {
  display: block;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-xl);
  color: var(--clr-pine);
  line-height: 1.2;
}

.snap-desc {
  font-size: var(--fs-xs);
  color: var(--clr-text-soft);
}

.snap-foot .btn {
  margin-left: auto;
}

/* --- Ticker Strip --- */
.ticker-strip {
  background: var(--clr-pine);
  border-top: 1px solid var(--clr-pine-mid);
  border-bottom: 1px solid var(--clr-pine-mid);
  padding: 0.75rem 0;
  overflow: hidden;
}

.ticker-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.ticker-label {
  font-family: var(--ff-body);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--clr-brass);
  margin: 0;
}

.ticker-item {
  font-family: var(--ff-display);
  font-weight: 400;
  font-style: italic;
  font-size: var(--fs-base);
  color: var(--clr-brass-soft);
  margin: 0;
  position: relative;
}

.ticker-item::before {
  content: '·';
  position: absolute;
  left: -1.15rem;
  color: var(--clr-pine-mid);
}

/* --- Section Styles --- */
.section {
  padding: 5rem 0;
}

.section-pine {
  background: var(--clr-pine);
  color: rgba(255,255,255,0.8);
}

.section-pine .section-title,
.section-pine h2,
.section-pine h3 {
  color: var(--clr-white);
}

.section-pine .eyebrow {
  color: var(--clr-brass);
}

.section-pine .section-sub {
  color: rgba(255,255,255,0.6);
}

.section-sand {
  background: var(--clr-sand);
}

/* --- Section Head --- */
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.eyebrow {
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-brass);
  margin-bottom: 0.75rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-sub {
  font-size: var(--fs-lg);
  color: var(--clr-text-soft);
  max-width: 600px;
  margin: 0 auto;
}

.section-cta {
  margin-top: 2.5rem;
  text-align: center;
}

/* --- Strategy Grid --- */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.strategy-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  padding: 2rem;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.strategy-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.strategy-icon {
  font-size: 2rem;
  line-height: 1;
}

.strategy-card h3 {
  font-size: var(--fs-lg);
  margin-bottom: 0;
}

.strategy-card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
  flex: 1;
}

/* --- Stat Band --- */
.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.stat-num {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-4xl);
  color: var(--clr-brass);
  line-height: 1.1;
}

.section-pine .stat-num {
  color: var(--clr-brass);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
  font-weight: 500;
}

.section-pine .stat-label {
  color: rgba(255,255,255,0.6);
}

/* --- Method Grid --- */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: method;
}

.method-step {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  position: relative;
  transition: box-shadow var(--transition);
}

.method-step:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.method-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-pine);
  color: var(--clr-brass);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: var(--fs-lg);
  margin-bottom: 1rem;
}

.method-step h3 {
  font-size: var(--fs-lg);
  margin-bottom: 0.5rem;
}

.method-step p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
}

/* --- Case Grid --- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.case-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.case-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.case-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.case-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-brass);
  margin-bottom: 0.25rem;
}

.case-body h3 {
  font-size: var(--fs-lg);
}

.case-body p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
}

.case-result {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case-result span {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
}

.case-result strong {
  font-family: var(--ff-display);
  font-weight: 600;
  color: var(--clr-pine);
  font-size: var(--fs-lg);
}

/* --- Testimonial Grid --- */
.tst-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.tst-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: box-shadow var(--transition);
}

.tst-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.tst-head {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tst-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.tst-head h3 {
  font-size: var(--fs-base);
  margin-bottom: 0.15rem;
}

.tst-role {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
  margin: 0;
}

.tst-card > p {
  font-size: var(--fs-sm);
  font-style: italic;
  line-height: 1.65;
  color: var(--clr-text);
  flex: 1;
}

/* --- Blog Grid --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.post-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.post-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.post-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.post-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.post-meta {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-brass);
}

.post-body h3 {
  font-size: var(--fs-lg);
}

.post-body h3 a {
  color: var(--clr-ink);
  text-decoration: none;
}

.post-body h3 a:hover {
  color: var(--clr-brass);
}

.post-body p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
  flex: 1;
}

.post-link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-brass);
  text-decoration: none;
  margin-top: 0.5rem;
}

.post-link:hover {
  color: var(--clr-brass-dark);
}

/* --- CTA Section --- */
.cta-section {
  background: var(--clr-pine-deep);
  padding: 5rem 0;
  text-align: center;
  position: relative;
}

.cta-inner {
  max-width: 680px;
}

.cta-section .eyebrow {
  color: var(--clr-brass);
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--clr-white);
  margin-bottom: 1rem;
}

.cta-sub {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Page Banner --- */
.page-banner {
  background: var(--clr-pine);
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,26,22,0.4) 0%, transparent 100%);
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.page-banner .eyebrow {
  color: var(--clr-brass);
}

.page-banner h1 {
  color: var(--clr-white);
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 700px;
  margin: 0 auto 0.75rem;
}

.page-banner p {
  color: rgba(255,255,255,0.65);
  font-size: var(--fs-lg);
  max-width: 600px;
  margin: 0 auto;
}

.crumb {
  margin-top: 1.5rem;
  font-size: var(--fs-sm) !important;
  color: rgba(255,255,255,0.45) !important;
}

.crumb a {
  color: var(--clr-brass-soft);
}

.crumb a:hover {
  color: var(--clr-white);
}

/* --- Split (about) --- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-reverse .split-media {
  order: 1;
}

.split-reverse .split-copy {
  order: 0;
}

.split-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.split-media img {
  width: 100%;
  border-radius: var(--radius);
}

.exp-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: var(--clr-brass);
  color: var(--clr-white);
  font-size: var(--fs-sm);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
}

.exp-num {
  display: block;
  font-family: var(--ff-display);
  font-size: var(--fs-4xl);
  font-weight: 700;
  line-height: 1;
}

.exp-label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.04em;
  margin-top: 0.2rem;
}

.split-copy .eyebrow {
  text-align: left;
}

.split-copy .section-title {
  text-align: left;
}

.split-copy p {
  color: var(--clr-text-soft);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.check-item {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--fs-sm);
  color: var(--clr-text);
}

.check-item::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-brass);
  font-weight: 700;
}

/* --- Value Grid --- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: box-shadow var(--transition);
}

.value-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.value-card h3 {
  font-size: var(--fs-lg);
  margin-bottom: 0.75rem;
  color: var(--clr-pine);
}

.value-card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
}

/* --- Team Grid --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.team-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.team-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.team-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.team-body {
  padding: 1.25rem;
  text-align: center;
}

.team-body h3 {
  font-size: var(--fs-lg);
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: var(--fs-sm);
  color: var(--clr-brass);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.team-body p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
}

/* --- Contact Grid --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.form-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  padding: 2rem;
}

.form-card h3 {
  font-size: var(--fs-xl);
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  margin-bottom: 1rem;
}

.form-field label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-ink);
  margin-bottom: 0.35rem;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  color: var(--clr-ink);
  background: var(--clr-ivory);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--clr-brass);
}

.form-field textarea {
  resize: vertical;
}

.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6' fill='%235a6d64'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

.form-msg {
  font-size: var(--fs-sm);
  margin-top: 0.75rem;
  display: none;
}

.form-msg.show {
  display: block;
}

.form-msg.form-ok { color: var(--clr-pine); }
.form-msg.form-err { color: var(--clr-err); }

.info-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.info-ico {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.info-list h3 {
  font-size: var(--fs-base);
  margin-bottom: 0.2rem;
}

.info-list p {
  font-size: var(--fs-sm);
  color: var(--clr-text-soft);
}

.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

.map-frame img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

/* --- 404 --- */
.error-wrap {
  text-align: center;
  padding: 3rem 0;
}

.error-code {
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(5rem, 12vw, 10rem);
  color: var(--clr-brass-soft);
  line-height: 1;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.error-wrap h2 {
  margin-bottom: 0.75rem;
}

.error-wrap p {
  color: var(--clr-text-soft);
  max-width: 400px;
  margin: 0 auto 2rem;
}

.error-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Footer --- */
.site-footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,0.5);
  padding: 4rem 0 0;
  font-size: var(--fs-sm);
  border-top: 3px solid var(--clr-pine-mid);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-brand .brand-text {
  color: var(--clr-white);
}

.footer-brand .brand-text span {
  color: var(--clr-brass);
}

.footer-brand .brand-mark {
  background: var(--clr-pine-mid);
}

.footer-col p {
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.5);
}

.footer-col h3 {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 1rem;
}

.footer-social {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--clr-brass-soft);
  font-size: var(--fs-xs);
  font-weight: 700;
  transition: background var(--transition);
}

.footer-social a:hover {
  background: var(--clr-brass);
  color: var(--clr-white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.5);
  font-size: var(--fs-sm);
}

.footer-links a:hover {
  color: var(--clr-brass-soft);
}

.footer-contact li {
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.25rem;
}

.footer-contact a {
  color: rgba(255,255,255,0.5);
}

.footer-contact a:hover {
  color: var(--clr-brass-soft);
}

.newsletter {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.newsletter input {
  flex: 1;
  min-width: 140px;
  padding: 0.5rem 0.75rem;
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--clr-white);
}

.newsletter input::placeholder {
  color: rgba(255,255,255,0.3);
}

.newsletter input:focus {
  outline: none;
  border-color: var(--clr-brass);
}

.newsletter .form-msg {
  width: 100%;
  font-size: var(--fs-xs);
  margin-top: 0.35rem;
}

.newsletter .form-ok { color: var(--clr-brass-soft); }
.newsletter .form-err { color: var(--clr-err); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom p {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
  margin: 0;
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-brass);
  color: var(--clr-white);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--clr-brass-dark);
  transform: translateY(-2px);
}

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed,
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .hero-bg img { transition: none; }
  .back-to-top { transition: none; }
  * { animation-duration: 0.01ms !important; }
}

/* --- Responsive --- */
@media (max-width: 1100px) {
  .snapshot-card { flex: 0 0 300px; }
  .hero-inner { gap: 2.5rem; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--clr-white);
    flex-direction: column;
    padding: 1rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--clr-line);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-cta { margin-left: 0; }

  .hero-inner {
    flex-direction: column;
    padding: 3rem var(--gap);
    gap: 2rem;
  }
  .hero-copy { max-width: 100%; flex: 1 1 auto; }
  .snapshot-card { flex: 0 0 auto; width: 100%; max-width: 400px; }

  .strategy-grid,
  .case-grid,
  .tst-grid,
  .blog-grid,
  .value-grid { grid-template-columns: repeat(2, 1fr); }

  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .split-reverse .split-media { order: 0; }
  .split-reverse .split-copy { order: 1; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .stat-band { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .footer-grid { gap: 2rem; }
}

@media (max-width: 576px) {
  .section { padding: 3rem 0; }
  .cta-section { padding: 3rem 0; }

  .topbar-mid { display: none; }
  .topbar-end a { margin-left: 0.75rem; }

  .hero { min-height: auto; }
  .hero-inner { padding: 2rem var(--gap); }
  .hero-copy h1 { font-size: var(--fs-3xl); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .strategy-grid,
  .case-grid,
  .tst-grid,
  .blog-grid,
  .value-grid,
  .method-grid,
  .team-grid { grid-template-columns: 1fr; }

  .stat-band { grid-template-columns: 1fr; gap: 1.5rem; }

  .section-head { margin-bottom: 2rem; }
  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }

  .snap-foot { flex-direction: column; align-items: flex-start; }
  .snap-foot .btn { margin-left: 0; }

  .form-row { grid-template-columns: 1fr; }
}