/* ==========================================================================
   HSM Strategic — Shared Stylesheet
   Boutique investment-banking aesthetic: navy + cream, restrained gold accent
   ========================================================================== */

:root {
  --navy-deep: #1B1D28;
  --navy: #282B39;
  --cream: #FEFAE5;
  --gold: #C9A659;
  --gold-soft: #E8CF96;
  --gray: #8B92A3;
  --off-white: #FAF8F3;
  --navy-text: #1F3B57;
  --charcoal: #2B2B2B;
  --white: #FFFFFF;

  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container-w: 1180px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
}

/* ---------------------------------------------------------------------- */
/* Eyebrow / kicker labels                                                */
/* ---------------------------------------------------------------------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--gold);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease),
    color 0.3s var(--ease), transform 0.3s var(--ease);
}

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

.btn-primary:hover {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--cream);
  border-color: rgba(254, 250, 229, 0.4);
}

.btn-outline:hover {
  border-color: var(--gold-soft);
  color: var(--gold-soft);
  transform: translateY(-1px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy-text);
  border-color: rgba(31, 59, 87, 0.3);
}

.btn-outline-dark:hover {
  border-color: var(--navy-text);
  transform: translateY(-1px);
}

/* ---------------------------------------------------------------------- */
/* Logo (recreated wordmark — no image asset)                             */
/* ---------------------------------------------------------------------- */

.logo-mark {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--navy);
  padding: 10px 22px;
}

.logo-mark .logo-hsm {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.04em;
  line-height: 1;
}

.logo-mark .logo-rule {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.logo-mark .logo-rule::before,
.logo-mark .logo-rule::after {
  content: '';
  width: 14px;
  height: 1px;
  background: var(--gold);
}

.logo-mark .logo-strategic {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

/* nav-sized logo */
.logo-mark.logo-sm {
  padding: 6px 14px;
}
.logo-mark.logo-sm .logo-hsm { font-size: 18px; }
.logo-mark.logo-sm .logo-rule::before,
.logo-mark.logo-sm .logo-rule::after { width: 8px; }
.logo-mark.logo-sm .logo-strategic { font-size: 8px; letter-spacing: 0.22em; }

/* hero-sized logo */
.logo-mark.logo-lg {
  padding: 22px 56px;
}
.logo-mark.logo-lg .logo-hsm { font-size: 46px; }
.logo-mark.logo-lg .logo-rule::before,
.logo-mark.logo-lg .logo-rule::after { width: 22px; }
.logo-mark.logo-lg .logo-strategic { font-size: 13px; }

/* footer-sized logo */
.logo-mark.logo-footer { padding: 8px 18px; }
.logo-mark.logo-footer .logo-hsm { font-size: 20px; }
.logo-mark.logo-footer .logo-rule::before,
.logo-mark.logo-footer .logo-rule::after { width: 10px; }
.logo-mark.logo-footer .logo-strategic { font-size: 9px; }

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease),
    backdrop-filter 0.4s var(--ease);
}

.site-header.scrolled {
  background: rgba(27, 29, 40, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 166, 89, 0.25);
}

/* non-home pages always show the scrolled state as their base state */
.site-header.solid {
  background: var(--navy-deep);
  border-bottom: 1px solid rgba(201, 166, 89, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.85;
  transition: opacity 0.25s var(--ease), color 0.25s var(--ease);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: var(--gold-soft);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--cream);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px 100px;
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 55%, #232635 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(254, 250, 229, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(254, 250, 229, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }

.hero .logo-mark { margin-bottom: 36px; }

.hero .eyebrow { justify-content: center; }
.hero .eyebrow::after { display: none; }
.hero .eyebrow {
  display: block;
  text-align: center;
}
.hero .eyebrow-rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 12px auto 0;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 52px);
  color: var(--cream);
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--gold-soft);
}

.hero-sub {
  font-size: 17px;
  color: #C7CCDA;
  max-width: 620px;
  margin: 0 auto 40px;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------------------- */
/* Stat strip                                                              */
/* ---------------------------------------------------------------------- */

.stat-strip {
  background: var(--navy-deep);
  padding: 36px 24px;
}

.stat-strip .container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
  text-align: center;
}

.stat-item .stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-soft);
  margin-bottom: 4px;
}

.stat-item .stat-label {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--gray);
  text-transform: uppercase;
}

/* ---------------------------------------------------------------------- */
/* Section scaffolding                                                    */
/* ---------------------------------------------------------------------- */

section { padding: 100px 24px; }

.section-off-white { background: var(--off-white); }
.section-white { background: var(--white); }
.section-navy { background: var(--navy-deep); color: var(--cream); }

.section-head { max-width: 620px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.section-head h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  color: var(--navy-text);
  margin-bottom: 18px;
}

.section-navy .section-head h2 { color: var(--cream); }

.section-head p {
  font-size: 16px;
  color: #5B6472;
  font-weight: 300;
}

.section-navy .section-head p { color: var(--gray); }

/* ---------------------------------------------------------------------- */
/* What We Do — three column                                              */
/* ---------------------------------------------------------------------- */

.numbered-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}

.numbered-item .num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  color: var(--gold);
  display: block;
  border-bottom: 1px solid #E4E1D8;
  padding-bottom: 18px;
  margin-bottom: 18px;
}

.numbered-item h3 {
  font-size: 18px;
  color: var(--navy-text);
  margin-bottom: 10px;
}

.numbered-item p {
  font-size: 15px;
  color: #5B6472;
  font-weight: 300;
}

/* ---------------------------------------------------------------------- */
/* Why HSM — icon tile grid                                                */
/* ---------------------------------------------------------------------- */

.tile-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 48px;
  border: 1px solid #E4E1D8;
  border-radius: 2px;
  overflow: hidden;
  background: var(--white);
}

.tile {
  padding: 40px 20px;
  text-align: center;
  border-right: 1px solid #E4E1D8;
}

.tile:last-child { border-right: none; }

.tile svg {
  width: 26px;
  height: 26px;
  stroke: var(--gold);
  margin: 0 auto 18px;
}

.tile h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-text);
}

/* ---------------------------------------------------------------------- */
/* Services — 2x3 card grid                                                */
/* ---------------------------------------------------------------------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 40px;
  border-top: 1px solid #E4E1D8;
}

.service-card {
  padding: 44px 36px;
  border-right: 1px solid #E4E1D8;
  border-bottom: 1px solid #E4E1D8;
  transition: background-color 0.3s var(--ease);
}

.service-card:nth-child(3n) { border-right: none; }

.service-card:hover { background: var(--off-white); }

.service-card .tag {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
  color: var(--gold);
  display: block;
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 18px;
  color: var(--navy-text);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 14.5px;
  color: #5B6472;
  font-weight: 300;
}

/* ---------------------------------------------------------------------- */
/* Who We Work With — pills                                                */
/* ---------------------------------------------------------------------- */

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
}

.pill {
  flex: 1 1 190px;
  text-align: center;
  padding: 26px 20px;
  background: var(--white);
  border: 1px solid #E4E1D8;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy-text);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.pill:hover { border-color: var(--gold); transform: translateY(-2px); }

/* ---------------------------------------------------------------------- */
/* Testimonial band                                                        */
/* ---------------------------------------------------------------------- */

.testimonial {
  background: var(--navy-deep);
  padding: 100px 24px;
  text-align: center;
}

.testimonial .quote-mark {
  font-family: var(--font-display);
  font-size: 54px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 20px;
}

.testimonial blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--cream);
  max-width: 780px;
  margin: 0 auto 24px;
  line-height: 1.5;
}

.testimonial cite {
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ---------------------------------------------------------------------- */
/* Closing CTA                                                             */
/* ---------------------------------------------------------------------- */

.closing-cta {
  background: var(--white);
  padding: 100px 24px;
}

.cta-card {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 80px 40px;
  text-align: center;
  border-radius: 4px;
  background: radial-gradient(ellipse at 85% 30%, rgba(201, 166, 89, 0.16), transparent 55%),
    linear-gradient(135deg, var(--navy-deep), var(--navy) 60%, #2C3040 100%);
  position: relative;
  overflow: hidden;
}

.cta-card h2 {
  color: var(--cream);
  font-size: clamp(26px, 3.6vw, 38px);
  margin-bottom: 18px;
}

.cta-card p {
  color: #C7CCDA;
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 36px;
}

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

.site-footer {
  background: var(--navy-deep);
  color: var(--gray);
  padding: 80px 24px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(139, 146, 163, 0.2);
}

.footer-col .logo-mark { margin-bottom: 20px; }

.footer-col p {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray);
}

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 20px;
}

.footer-col ul li { margin-bottom: 12px; }

.footer-col ul li a {
  font-size: 14px;
  color: var(--gray);
  transition: color 0.25s var(--ease);
}

.footer-col ul li a:hover { color: var(--gold-soft); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px 0;
  font-size: 12.5px;
  color: #6b7280;
}

/* ---------------------------------------------------------------------- */
/* Inner-page hero (About / Services / Sectors / Contact)                  */
/* ---------------------------------------------------------------------- */

.page-hero {
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 60%, #232635 100%);
  padding: 190px 24px 90px;
  text-align: center;
}

.page-hero .eyebrow { justify-content: center; }
.page-hero .eyebrow::after { display: none; }
.page-hero .eyebrow-rule {
  width: 40px; height: 1px; background: var(--gold); margin: 12px auto 0;
}

.page-hero h1 {
  color: var(--cream);
  font-size: clamp(30px, 4.4vw, 44px);
  margin-bottom: 16px;
}

.page-hero p {
  color: #C7CCDA;
  font-weight: 300;
  max-width: 620px;
  margin: 0 auto;
}

/* ---------------------------------------------------------------------- */
/* Contact page specifics                                                  */
/* ---------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 560px;
  margin: 0 auto;
  gap: 64px;
  align-items: start;
}

.contact-direct h3 {
  color: var(--navy-text);
  font-size: 20px;
  margin-bottom: 14px;
}

.contact-direct p {
  color: #5B6472;
  font-weight: 300;
  margin-bottom: 28px;
}

.contact-field {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid #E4E1D8;
}

.contact-field svg { width: 18px; height: 18px; stroke: var(--gold); flex-shrink: 0; }

.contact-field .label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  display: block;
}

.contact-field .value {
  font-size: 15px;
  color: var(--navy-text);
  font-weight: 500;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: flex; flex-direction: column; gap: 8px; }

.form-row label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 600;
}

.form-row input,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid #DAD6C9;
  border-radius: 2px;
  background: var(--off-white);
  color: var(--charcoal);
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-note {
  font-size: 12.5px;
  color: var(--gray);
  font-weight: 300;
}

/* ---------------------------------------------------------------------- */
/* Scroll reveal                                                           */
/* ---------------------------------------------------------------------- */

/* .reveal elements are visible by default (no-JS / no-IO fallback).
   JS adds .reveal-init only when IntersectionObserver is available,
   which is what actually applies the hidden starting state below. */
.reveal-init {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal-init.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 900px) {
  .numbered-grid { grid-template-columns: 1fr; gap: 32px; }
  .tile-grid { grid-template-columns: repeat(3, 1fr); }
  .tile:nth-child(3n) { border-right: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(3n) { border-right: 1px solid #E4E1D8; }
  .service-card:nth-child(2n) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .header-inner { padding: 14px 20px; }
  section { padding: 72px 20px; }
  .hero { padding: 120px 20px 80px; }
  .tile-grid { grid-template-columns: repeat(2, 1fr); }
  .tile { border-bottom: 1px solid #E4E1D8; }
  .tile:nth-child(3n) { border-right: 1px solid #E4E1D8; }
  .tile:nth-child(2n) { border-right: none; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none !important; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .cta-card { padding: 56px 24px; }
  .pill { flex: 1 1 100%; }
}

/* Mobile nav drawer */
.nav-links.mobile-open {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  background: var(--navy-deep);
  padding: 24px;
  gap: 20px;
  border-bottom: 1px solid rgba(201, 166, 89, 0.25);
}