:root {
  --green: #0f3d2e;
  --green-deep: #082d22;
  --gold: #c8a15a;
  --ivory: #f7f4ee;
  --soft-white: #fffdf8;
  --charcoal: #1f1f1f;
  --gray: #81796e;
  --sage: #d9dfd0;
  --line: rgba(15, 61, 46, 0.16);
  --shadow: 0 24px 60px rgba(15, 61, 46, 0.12);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--charcoal);
  background: var(--soft-white);
  font-family: var(--sans);
  line-height: 1.65;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--green);
  color: var(--soft-white);
  padding: 10px 14px;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px clamp(20px, 4vw, 56px);
  color: var(--soft-white);
  transition: background 220ms ease, box-shadow 220ms ease, color 220ms ease, padding 220ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--green);
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 10px 30px rgba(31, 31, 31, 0.08);
  backdrop-filter: blur(14px);
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--gold);
  box-shadow: inset 0 0 0 4px rgba(200, 161, 90, 0.18);
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1;
}

.brand-word {
  display: grid;
  gap: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-word strong {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 600;
}

.brand-word span {
  color: var(--gold);
  font-size: 10px;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 27px);
  font-size: 12px;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  padding-block: 8px;
}

.site-nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

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

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--soft-white);
  isolation: isolate;
  background: var(--green-deep);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/hero-advisory.png?v=leslie-hero");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.02);
  filter: saturate(0.92) contrast(1.04);
  opacity: 0.18;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(6, 34, 25, 0.94) 0%, rgba(8, 45, 34, 0.86) 48%, rgba(8, 45, 34, 0.66) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.14), transparent 34%, rgba(0, 0, 0, 0.2)),
    radial-gradient(circle at 72% 48%, rgba(200, 161, 90, 0.18), transparent 34%),
    radial-gradient(circle at 15% 78%, rgba(200, 161, 90, 0.18), transparent 30%);
}

.hero::after {
  position: absolute;
  right: -13vw;
  top: -10vh;
  width: 48vw;
  height: 118vh;
  content: "";
  border-left: 2px solid rgba(200, 161, 90, 0.78);
  border-radius: 50%;
  pointer-events: none;
}

.hero::before {
  display: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(410px, 0.86fr);
  gap: clamp(40px, 5vw, 74px);
  align-items: center;
  padding-top: 116px;
  padding-bottom: 46px;
}

.hero-content {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 0.98;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(58px, 7.2vw, 108px);
}

h2 {
  color: var(--green);
  font-size: clamp(40px, 5.8vw, 72px);
}

h3 {
  color: var(--green);
  font-family: var(--serif);
  font-size: 31px;
  line-height: 1.05;
}

.hero-copy {
  max-width: 560px;
  margin-bottom: 34px;
  color: rgba(255, 253, 248, 0.9);
  font-size: clamp(17px, 2vw, 20px);
}

.hero-actions,
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-visual {
  position: relative;
  min-height: clamp(420px, 52vh, 610px);
  align-self: stretch;
  border: 1px solid rgba(200, 161, 90, 0.34);
  border-radius: 2px;
  background:
    linear-gradient(145deg, rgba(247, 244, 238, 0.16), rgba(247, 244, 238, 0.04)),
    rgba(255, 253, 248, 0.06);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.hero-visual::before {
  position: absolute;
  inset: 18px;
  z-index: 1;
  content: "";
  border: 1px solid rgba(255, 253, 248, 0.22);
  pointer-events: none;
}

.hero-visual::after {
  position: absolute;
  right: -92px;
  top: -86px;
  z-index: 2;
  width: 230px;
  height: 230px;
  content: "";
  border: 1px solid rgba(200, 161, 90, 0.68);
  border-radius: 50%;
  pointer-events: none;
}

.hero-visual-image {
  position: absolute;
  inset: 0;
  background-image: url("assets/hero-advisory.png?v=leslie-hero");
  background-position: 72% center;
  background-size: cover;
  background-repeat: no-repeat;
  filter: saturate(0.95) contrast(1.02);
}

.hero-visual-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, transparent 42%, rgba(8, 45, 34, 0.72)),
    linear-gradient(90deg, rgba(8, 45, 34, 0.24), transparent 44%);
}

.hero-visual-note {
  position: absolute;
  left: 36px;
  right: 36px;
  bottom: 34px;
  z-index: 3;
  display: grid;
  gap: 4px;
  padding-top: 18px;
  border-top: 1px solid rgba(200, 161, 90, 0.54);
}

.hero-visual-note span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-visual-note strong {
  max-width: 330px;
  color: var(--soft-white);
  font-family: var(--serif);
  font-size: clamp(34px, 3.3vw, 52px);
  font-weight: 600;
  line-height: 0.98;
}

.hero-focus-wrap {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
  margin-top: 12px;
}

.hero-focus-wrap > p {
  position: relative;
  display: grid;
  align-content: center;
  margin: 0;
  padding: 20px 24px;
  border: 1px solid rgba(200, 161, 90, 0.46);
  color: var(--soft-white);
  background:
    linear-gradient(135deg, rgba(200, 161, 90, 0.16), rgba(255, 253, 248, 0.035)),
    rgba(255, 253, 248, 0.04);
  font-family: var(--serif);
  font-size: clamp(30px, 2.5vw, 40px);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 0.95;
  text-transform: none;
}

.hero-focus-wrap > p::before {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  content: "Briar";
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-focus {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(200, 161, 90, 0.46);
  border-bottom: 1px solid rgba(200, 161, 90, 0.46);
  background:
    linear-gradient(90deg, rgba(255, 253, 248, 0.1), rgba(255, 253, 248, 0.045)),
    rgba(255, 253, 248, 0.045);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.14);
}

.hero-focus span {
  display: grid;
  grid-template-rows: 36px 20px 1fr;
  gap: 7px;
  min-height: 132px;
  align-content: start;
  justify-items: center;
  padding: 24px clamp(14px, 2vw, 24px) 22px;
  border-right: 1px solid rgba(200, 161, 90, 0.26);
  text-align: center;
}

.hero-focus svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-focus strong {
  color: var(--soft-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero-focus em {
  color: rgba(255, 253, 248, 0.7);
  font-family: var(--serif);
  font-size: clamp(19px, 1.55vw, 25px);
  font-style: normal;
  line-height: 1.05;
}

.hero-focus span:last-child {
  border-right: 0;
}

.button,
.filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 2px;
  padding: 13px 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover,
.filter:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--gold);
  color: var(--green-deep);
}

.button.secondary {
  border-color: rgba(255, 253, 248, 0.72);
  color: var(--soft-white);
}

.intro-band {
  padding: clamp(72px, 10vw, 128px) 0;
  background: var(--ivory);
}

.intro-grid,
.partner-grid,
.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: clamp(38px, 7vw, 94px);
  align-items: start;
}

.intro-copy {
  max-width: 610px;
  color: #4c4944;
  font-size: 18px;
}

.section {
  padding: clamp(76px, 11vw, 140px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading.compact {
  max-width: 670px;
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.challenge-card {
  min-height: 265px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--soft-white);
  cursor: pointer;
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.challenge-card span {
  display: block;
  margin-bottom: 34px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
}

.challenge-card h3 {
  min-height: 68px;
  margin-bottom: 16px;
  font-size: 28px;
}

.challenge-card p {
  color: var(--gray);
  font-size: 14px;
}

.challenge-card:hover,
.challenge-card:focus,
.challenge-card.is-active {
  position: relative;
  z-index: 1;
  background: var(--green);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  outline: none;
}

.challenge-card:hover h3,
.challenge-card:focus h3,
.challenge-card.is-active h3,
.challenge-card:hover p,
.challenge-card:focus p,
.challenge-card.is-active p {
  color: var(--soft-white);
}

.philosophy {
  position: relative;
  padding: clamp(90px, 13vw, 156px) 0;
  overflow: hidden;
  background: var(--green);
  color: var(--soft-white);
}

.philosophy::before {
  position: absolute;
  left: -11vw;
  bottom: -24vw;
  width: 50vw;
  height: 50vw;
  content: "";
  border: 1px solid rgba(200, 161, 90, 0.42);
  border-radius: 50%;
}

.philosophy-inner {
  position: relative;
}

.philosophy h2 {
  max-width: 920px;
  margin-bottom: 8px;
  color: var(--soft-white);
}

.philosophy p:last-child {
  color: rgba(255, 253, 248, 0.82);
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.05;
}

.approach {
  background:
    linear-gradient(180deg, rgba(217, 223, 208, 0.38), transparent 40%),
    var(--soft-white);
}

.approach-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.approach-steps article {
  min-height: 330px;
  padding: 34px 26px;
  background: var(--soft-white);
}

.approach-icon {
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  margin-bottom: 32px;
  border: 1px solid rgba(200, 161, 90, 0.72);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 25%, rgba(255, 253, 248, 0.72), transparent 32%),
    rgba(200, 161, 90, 0.08);
  box-shadow: inset 0 0 0 6px rgba(200, 161, 90, 0.08);
}

.approach-icon svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: var(--green);
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.approach-steps p,
.partner-panel em,
.insight-card a,
.cta p,
.site-footer p {
  color: var(--gray);
}

.partner {
  background: var(--ivory);
}

.partner-panel {
  border-top: 1px solid rgba(15, 61, 46, 0.18);
}

.partner-row {
  display: grid;
  width: 100%;
  gap: 8px;
  padding: 26px 0;
  border: 0;
  border-bottom: 1px solid rgba(15, 61, 46, 0.18);
  color: var(--green);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.partner-row span {
  font-family: var(--serif);
  font-size: 33px;
  line-height: 1.05;
}

.partner-row em {
  max-height: 0;
  overflow: hidden;
  font-style: normal;
  transition: max-height 220ms ease;
}

.partner-row[aria-expanded="true"] em {
  max-height: 80px;
}

.filters {
  margin-bottom: 28px;
}

.filter {
  border-color: var(--line);
  background: transparent;
  color: var(--green);
}

.filter.is-active {
  background: var(--green);
  color: var(--soft-white);
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.insight-card {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--soft-white);
  transition: opacity 180ms ease, transform 180ms ease;
}

.insight-card.is-hidden {
  display: none;
}

.insight-card p {
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.insight-card h3 {
  font-size: 34px;
}

.insight-card a {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cta {
  padding: clamp(76px, 11vw, 138px) 0;
  background: var(--green-deep);
  color: var(--soft-white);
}

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

.cta p {
  max-width: 520px;
  color: rgba(255, 253, 248, 0.76);
  font-size: 18px;
}

.linkedin {
  display: inline-block;
  margin-top: 22px;
  color: var(--gold);
  font-weight: 700;
}

.direct-email {
  display: grid;
  gap: 5px;
  margin-top: 30px;
  padding: 22px 0;
  border-top: 1px solid rgba(200, 161, 90, 0.32);
  border-bottom: 1px solid rgba(200, 161, 90, 0.32);
}

.direct-email span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.direct-email a {
  width: fit-content;
  color: var(--soft-white);
  font-family: var(--serif);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1;
  overflow-wrap: anywhere;
}

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

.contact-form {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(200, 161, 90, 0.3);
  background: rgba(255, 253, 248, 0.06);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 253, 248, 0.82);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 253, 248, 0.28);
  border-radius: 2px;
  padding: 13px 14px;
  color: var(--soft-white);
  background: rgba(255, 253, 248, 0.08);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--gold);
}

.form-button {
  width: 100%;
}

.form-note {
  margin: 0;
  color: rgba(255, 253, 248, 0.62);
  font-size: 13px;
}

.site-footer {
  padding: 38px 0;
  background: var(--ivory);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand {
  color: var(--green);
}

.site-footer p {
  margin: 0;
  font-size: 13px;
}

.domain {
  color: var(--green);
  font-weight: 700;
}

@media (max-width: 1020px) {
  .nav-toggle {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 2px;
    color: inherit;
    background: transparent;
    cursor: pointer;
  }

  .nav-toggle span {
    width: 20px;
    height: 1px;
    background: currentColor;
  }

  .site-nav {
    position: fixed;
    inset: 74px 16px auto;
    display: grid;
    gap: 0;
    padding: 12px 20px;
    color: var(--green);
    background: var(--soft-white);
    box-shadow: var(--shadow);
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms ease, opacity 220ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .intro-grid,
  .partner-grid,
  .cta-grid,
  .challenge-grid,
  .approach-steps,
  .insight-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 108px;
  }

  .hero-content {
    max-width: 760px;
  }

  .hero-visual {
    min-height: 380px;
  }

  .hero-focus-wrap {
    grid-template-columns: 1fr;
  }

  .hero-focus-wrap > p {
    min-height: 42px;
  }

  .hero-focus {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1140px);
  }

  .site-header {
    padding-inline: 14px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    font-size: 30px;
  }

  .brand-word strong {
    font-size: 21px;
  }

  .brand-word span {
    font-size: 9px;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    transform: none;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(8, 45, 34, 0.95), rgba(8, 45, 34, 0.76) 58%, rgba(8, 45, 34, 0.54)),
      radial-gradient(circle at 16% 72%, rgba(200, 161, 90, 0.18), transparent 32%);
  }

  .hero::after {
    right: -52vw;
    width: 92vw;
  }

  .hero-inner {
    padding-top: 100px;
    padding-bottom: 36px;
  }

  h1 {
    font-size: clamp(48px, 14.4vw, 58px);
  }

  h2 {
    font-size: clamp(38px, 13vw, 56px);
  }

  .hero .eyebrow {
    font-size: 11px;
    letter-spacing: 0.16em;
  }

  .intro-grid,
  .partner-grid,
  .cta-grid,
  .challenge-grid,
  .approach-steps,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .challenge-card,
  .approach-steps article,
  .insight-card {
    min-height: auto;
  }

  .challenge-card h3 {
    min-height: auto;
  }

  .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 330px;
  }

  .hero-visual-note {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }

  .hero-focus {
    grid-template-columns: 1fr;
  }

  .hero-focus span {
    min-height: auto;
    grid-template-rows: auto auto auto;
    justify-items: center;
    padding: 18px 16px;
    border-bottom: 1px solid rgba(255, 253, 248, 0.18);
    text-align: center;
  }

  .hero-focus svg {
    width: 31px;
    height: 31px;
  }

  .hero-focus span:last-child {
    border-bottom: 0;
  }

  .hero-focus em {
    font-size: 19px;
  }

  .direct-email a {
    font-size: clamp(22px, 5.5vw, 28px);
    line-height: 1.08;
  }

  .partner-row span {
    font-size: 28px;
  }
}