/* ============================================================
   OPERATION GROWTH LLC — operationgrowthllc.com
   Brand colors: Deep Navy #1A2A4A | Gold #C6A45E | Silver #8A9AB0
   Fonts: Cinzel (headers, sub for Trajan) | Source Sans 3 (body)
   ============================================================ */

:root {
  --navy:       #1A2A4A;
  --navy-dark:  #111D35;
  --navy-mid:   #243660;
  --gold:       #C6A45E;
  --gold-light: #D4B87A;
  --silver:     #8A9AB0;
  --white:      #FFFFFF;
  --off-white:  #F5F4F1;
  --light-gray: #E8E6E0;
  --text-dark:  #1A1A1A;
  --text-mid:   #3D3D3D;

  --font-display: 'Cinzel', 'Trajan Pro', 'Times New Roman', serif;
  --font-body:    'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;

  --container-max: 1100px;
  --section-pad:   5rem 1.5rem;
  --radius:        3px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
a:hover, a:focus { color: var(--gold-light); }

/* Focus visible for accessibility */
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

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

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 2.5rem;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 1rem;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 3rem; height: 2px;
  background: var(--gold);
}

.section-heading--light {
  color: var(--white);
}
.section-heading--light::after {
  background: var(--gold);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.5rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  line-height: 1.3;
}

.btn--primary {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn--primary:hover,
.btn--primary:focus {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--navy-dark);
}

.btn--submit {
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

/* ============================================================
   SECTION 1 — HERO
   ============================================================ */
.hero {
  background: var(--navy-dark);
  background-image: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-mid) 100%);
  color: var(--white);
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C6A45E' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero__logo-wrap {
  margin-bottom: 2rem;
  display: flex;
  justify-content: center;
}

.hero__logo {
  width: 200px;
  height: auto;
  filter: brightness(0) invert(1);
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.hero__tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 300;
  color: var(--silver);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* Certifications row */
.certifications {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 2px;
  border: 1px solid;
}

.cert-badge--byblack {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}

.cert-badge--duns {
  background: transparent;
  color: var(--silver);
  border-color: var(--silver);
}

.cert-badge--wbenc {
  background: transparent;
  color: rgba(255,255,255,0.5);
  border-color: rgba(255,255,255,0.25);
  font-style: italic;
}

.cert-badge__icon {
  font-size: 0.9em;
}

/* ============================================================
   SECTION 2 — FOUNDER
   ============================================================ */
.founder {
  padding: var(--section-pad);
  background: var(--white);
}

.founder__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: start;
}

.founder__content {
  max-width: 620px;
}

.founder__bio {
  font-size: 1.1rem;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
  line-height: 1.85;
}

.founder__photo-wrap {
  flex-shrink: 0;
}

.founder__photo {
  width: 300px;
  height: 375px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(26, 42, 74, 0.15);
  border-top: 4px solid var(--gold);
}

/* ============================================================
   SECTION 3 — CAPABILITIES
   ============================================================ */
.capabilities {
  padding: var(--section-pad);
  background: var(--navy);
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.brand-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(198, 164, 94, 0.25);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background 0.2s, border-color 0.2s;
}

.brand-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(198, 164, 94, 0.5);
  border-top-color: var(--gold);
}

.brand-card__header {
  margin-bottom: 0.75rem;
}

.brand-card__mark {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(198, 164, 94, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
}

.brand-card__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.brand-card__desc {
  font-size: 0.95rem;
  color: var(--silver);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.brand-card__link {
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(198, 164, 94, 0.4);
  padding-bottom: 1px;
  transition: border-color 0.2s, color 0.2s;
}
.brand-card__link:hover,
.brand-card__link:focus {
  color: var(--gold-light);
  border-color: var(--gold-light);
}

.disclaimer {
  font-size: 0.8rem;
  color: rgba(138, 154, 176, 0.7);
  line-height: 1.6;
  max-width: 720px;
  border-top: 1px solid rgba(138, 154, 176, 0.2);
  padding-top: 1.25rem;
}

/* ============================================================
   SECTION 4 — CREDENTIALS
   ============================================================ */
.credentials {
  padding: var(--section-pad);
  background: var(--off-white);
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--light-gray);
}

.credential-item {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--light-gray);
  border-right: 1px solid var(--light-gray);
}

.credential-item:nth-child(even) {
  border-right: none;
}

.credential-item__label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.credential-item__value {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ============================================================
   SECTION 5 — CONTACT
   ============================================================ */
.contact {
  padding: var(--section-pad);
  background: var(--navy-dark);
  color: var(--white);
}

.contact__intro {
  font-size: 1.05rem;
  color: var(--silver);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.75;
}

.contact__direct {
  margin-bottom: 3rem;
}

.contact__direct p {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--silver);
}

.contact__direct strong {
  color: var(--white);
  font-weight: 600;
}

.contact__direct a {
  color: var(--gold);
}

/* Contact Form */
.contact-form {
  max-width: 680px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row--two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 0;
}

.form-row--two .form-group {
  margin-bottom: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--white);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder { color: rgba(138, 154, 176, 0.5); }

.form-input:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 0 0 3px rgba(198, 164, 94, 0.2);
}

.form-input:invalid:not(:placeholder-shown) {
  border-color: #e87070;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A9AB0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--navy-dark);
  color: var(--white);
}

.form-textarea { resize: vertical; min-height: 120px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0D1523;
  color: var(--silver);
  padding: 3rem 1.5rem 2rem;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(138, 154, 176, 0.15);
}

.footer__logo {
  filter: brightness(0) invert(1);
  opacity: 0.75;
  width: 130px;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.footer__nav a {
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver);
  text-decoration: none;
  transition: color 0.2s;
}
.footer__nav a:hover,
.footer__nav a:focus { color: var(--gold); }

.footer__social-link {
  display: inline-flex;
  align-items: center;
  color: var(--silver);
  transition: color 0.2s;
  text-decoration: none;
}
.footer__social-link:hover,
.footer__social-link:focus { color: var(--gold); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(138, 154, 176, 0.6);
}

.footer__usbc {
  font-style: italic;
}

/* ============================================================
   RESPONSIVE — TABLET
   ============================================================ */
@media (max-width: 900px) {
  .founder__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .founder__photo-wrap {
    order: -1;
    display: flex;
    justify-content: center;
  }

  .founder__photo {
    width: 260px;
    height: 325px;
  }

  .credentials-grid {
    grid-template-columns: 1fr;
  }

  .credential-item {
    border-right: none;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 600px) {
  :root { --section-pad: 3.5rem 1.25rem; }

  .hero { padding: 4rem 1.25rem 3rem; }

  .hero__logo { width: 160px; }

  .brands-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.75rem 1.25rem;
  }

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

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .footer__bottom {
    flex-direction: column;
  }

  .certifications {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .hero { background: var(--navy) !important; -webkit-print-color-adjust: exact; }
  .btn, .contact-form { display: none; }
}