/* =========================================================
   FIVE HUNDY MANAGEMENT SOLUTIONS — Design tokens
   ========================================================= */
:root {
  --navy: #092044;
  --navy-deep: #061631;
  --blue: #3c51a2;
  --blue-light: #5f74c4;
  --red: #bf0404;
  --gray: #bfbfbf;
  --gray-light: #eef0f4;
  --white: #ffffff;
  --ink: #10141c;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --max-w: 1180px;
  --gutter: clamp(1.5rem, 5vw, 4rem);
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-weight: 700;
  margin: 0;
}

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

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: 1.1em;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 10px;
  background: var(--red);
  clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
  display: inline-block;
}

section { position: relative; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.95em 1.9em;
  border: none;
  cursor: pointer;
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 96% 100%, 0% 100%);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--red);
  transform: translateX(2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--gray);
  clip-path: none;
  padding: 0.9em 1.85em;
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}

/* =========================================================
   NAV
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}
.nav-logo img { height: 106px; width: auto; }
.nav-logo span {
  font-family: var(--font-display);
  color: var(--white);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.1;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--gray);
  text-decoration: none;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  color: var(--white) !important;
  background: var(--blue);
  padding: 0.55em 1.3em;
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0% 100%);
}
.nav-cta:hover { background: var(--red) !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: 0.2s;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  position: relative;
}
.hero-heading {
  position: relative;
}
.hero-heading h1 {
  position: relative;
  z-index: 1;
}
.hero-bg-mark {
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  margin-left: 2.5rem;
  width: min(30vw, 380px);
  opacity: 0.14;
  z-index: 0;
  pointer-events: none;
}
.hero-bg-mark img { width: 100%; display: block; }

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 70vh;
  display: flex;
  align-items: center;
}
.hero-copy { padding: 4.5rem 0; max-width: 640px; }
.hero h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.6rem);
  line-height: 1.03;
  color: var(--white);
}
.hero h1 em {
  font-style: normal;
  color: var(--blue-light);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 34ch;
  margin: 1.5rem 0 2.2rem;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-top: 2.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
}
.hero-tags span { display: flex; align-items: center; gap: 0.5em; }
.hero-tags span::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--red);
  display: inline-block;
  border-radius: 1px;
}

/* =========================================================
   EXPERTISE
   ========================================================= */
.expertise { padding: 6rem 0 5rem; }
.section-head {
  max-width: 68ch;
  margin-bottom: 3rem;
}
.section-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  color: var(--navy);
  margin-bottom: 1rem;
}
.section-head p { color: #4a5064; font-size: 1.05rem; }

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray);
  border: 1px solid var(--gray);
}
.expertise-card {
  background: var(--white);
  padding: 2.4rem 2.1rem;
  position: relative;
}
.expertise-card .facet {
  width: 46px; height: 46px;
  background: var(--blue);
  clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
  margin-bottom: 1.4rem;
}
.expertise-card:nth-child(2) .facet { background: var(--navy); }
.expertise-card:nth-child(3) .facet { background: var(--red); }
.expertise-card h3 {
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 0.8rem;
  letter-spacing: 0.01em;
}
.expertise-card p { color: #4a5064; font-size: 0.98rem; }

/* =========================================================
   SERVICES
   ========================================================= */
.services {
  background: var(--gray-light);
  padding: 6rem 0;
}
.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.service-card {
  background: var(--white);
  padding: 2.1rem 1.7rem;
  border-left: 3px solid var(--blue);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.service-card:hover {
  border-left-color: var(--red);
  transform: translateY(-3px);
}
.service-card h3 {
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 0.7rem;
  letter-spacing: 0.02em;
}
.service-card p { font-size: 0.92rem; color: #4a5064; }

/* =========================================================
   ABOUT
   ========================================================= */
.about {
  background: var(--navy);
  color: var(--white);
  padding: 6rem 0;
}
.about .section-head p { color: var(--gray); }
.about .section-head h2 { color: var(--white); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}
.team-card { display: flex; gap: 1.7rem; align-items: flex-start; }
.team-photo {
  position: relative;
  width: 136px;
  height: 136px;
  flex-shrink: 0;
}
.team-photo::before {
  content: '';
  position: absolute;
  inset: -8px -8px auto auto;
  width: 100%; height: 100%;
  background: var(--blue);
  clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
  z-index: 0;
}
.team-photo img {
  position: relative;
  z-index: 1;
  width: 136px;
  height: 136px;
  object-fit: cover;
  object-position: center top;
  border: 2px solid var(--navy);
}
.team-name { font-size: 1.25rem; color: var(--white); margin-bottom: 0.2rem; }
.team-role {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 0.8rem;
}
.team-bio { font-size: 0.94rem; color: var(--gray); }

/* =========================================================
   PILLARS
   ========================================================= */
.pillars { padding: 6rem 0; }
.pillars-list { border-top: 1px solid var(--gray-light); }
.pillar-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--gray-light);
  align-items: baseline;
}
.pillar-name {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.pillar-name::before {
  content: '';
  width: 14px; height: 14px;
  background: var(--blue);
  clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
  flex-shrink: 0;
}
.pillar-text { color: #4a5064; font-size: 0.98rem; max-width: 62ch; }

/* =========================================================
   CONTACT
   ========================================================= */
.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
}
.contact-info {
  background: var(--navy);
  color: var(--white);
  padding: 5rem var(--gutter);
}
.contact-info h2 { color: var(--white); font-size: 2rem; margin-bottom: 1.2rem; }
.contact-info > p { color: var(--gray); margin-bottom: 2.2rem; max-width: 34ch; }
.contact-line {
  font-family: var(--font-mono);
  font-size: 0.98rem;
  margin-bottom: 0.35rem;
  display: block;
  text-decoration: none;
  color: var(--white);
}
.contact-line span { color: var(--gray); margin-right: 0.6em; }
.social-row { display: flex; gap: 1rem; margin-top: 2.4rem; }
.social-row a,
.social-row .social-disabled {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.2);
  transition: border-color 0.2s, background 0.2s;
}
.social-row a { color: var(--white); }
.social-row a:hover { border-color: var(--blue-light); background: rgba(255,255,255,0.06); color: var(--blue-light); }
.social-row .social-disabled { color: var(--white); opacity: 0.35; cursor: default; }
.social-row svg { width: 18px; height: 18px; }

.contact-form-wrap {
  background: var(--white);
  padding: 5rem var(--gutter);
}
.form-row { margin-bottom: 1.3rem; }
.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid #d5d8e0;
  padding: 0.85em 1em;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s ease;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--blue);
}
.form-row textarea { min-height: 130px; resize: vertical; }
.form-row.invalid input,
.form-row.invalid textarea { border-color: var(--red); }
.field-error {
  font-size: 0.82rem;
  color: var(--red);
  margin-top: 0.4rem;
  display: none;
}
.form-row.invalid .field-error { display: block; }

.terms-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6em;
  font-size: 0.9rem;
  color: #4a5064;
  margin-bottom: 1.6rem;
}
.terms-row input { margin-top: 0.3em; }
.terms-row a { color: var(--blue); text-decoration: underline; }

.form-status {
  margin-top: 1.2rem;
  font-size: 0.92rem;
  padding: 0.9em 1em;
  display: none;
  border-left: 3px solid;
}
.form-status.success {
  display: block;
  background: #eef7ee;
  border-color: #2e7d32;
  color: #2e7d32;
}
.form-status.error {
  display: block;
  background: #fbeaea;
  border-color: var(--red);
  color: var(--red);
}
.form-status.sending {
  display: block;
  background: var(--gray-light);
  border-color: var(--gray);
  color: #4a5064;
}
button[type="submit"]:disabled { opacity: 0.6; cursor: not-allowed; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--navy-deep);
  color: var(--gray);
  padding: 1.4rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.footer-brand { display: flex; align-items: center; gap: 0.9rem; }
.footer-brand img { height: 71px; width: auto; }
.footer-brand span {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--white);
  line-height: 1.2;
}
.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-align: right;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .hero-inner { min-height: auto; }
  .hero-bg-mark { display: none; }
  .hero-copy { padding: 3rem 0 3.4rem; max-width: none; }
  .nav-logo img { height: 62px; }
  .card-grid-3 { grid-template-columns: 1fr; }
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .contact { grid-template-columns: 1fr; }
  .pillar-row { grid-template-columns: 1fr; gap: 0.6rem; }
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.2rem var(--gutter) 1.8rem;
    gap: 1.2rem;
    display: none;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-logo img { height: 42px; }
  .card-grid-4 { grid-template-columns: 1fr; }
  .footer-brand img { height: 47px; }
  .footer-inner { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer-meta { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

:focus-visible {
  outline: 2px solid var(--blue-light);
  outline-offset: 2px;
}