/* =========================================================
   Premium editorial design system for about.html.
   Built on top of css/common.css tokens and base styles.
   ========================================================= */

/* ---------- Anchor targets linked from index.html ---------- */
#globalModelTitle,
#qualityTitle {
  scroll-margin-top: calc(var(--header-height) + 26px);
}

/* ---------- Split-screen hero (image gets its own panel, no overlay) ---------- */
.split-hero {
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
}

.split-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: 3;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
}

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

.split-hero-copy {
  position: relative;
  z-index: 2;
  padding: calc(var(--header-height) + 34px) 24px 44px;
  color: var(--white);
  background:
    linear-gradient(125deg, rgba(2, 8, 18, 0.9) 0%, rgba(6, 26, 64, 0.84) 55%, rgba(6, 26, 64, 0.72) 100%),
    radial-gradient(circle at 14% 8%, rgba(229, 199, 119, 0.08), transparent 22rem);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.split-hero-copy-inner {
  max-width: 540px;
}

.split-hero h1 {
  max-width: 100%;
  margin-top: 14px;
  color: var(--white);
  font-size: clamp(2.15rem, 4.6vw, 3.1rem);
  line-height: 1.08;
}

.split-hero .hero-subtitle {
  max-width: 460px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
  line-height: 1.65;
}

.split-hero .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.split-hero .hero-actions .btn {
  width: 100%;
}

.hero-trust-list {
  display: grid;
  gap: 12px;
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  list-style: none;
}

.hero-trust-list li {
  position: relative;
  padding-left: 19px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.88rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.hero-trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--red));
}

.split-hero-media {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  background: var(--navy-deep);
}

.split-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.split-hero-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(2, 8, 18, 0.55));
}

/* ---------- Floating hero panel (desktop only; fills empty image space) ---------- */
.hero-floating-panel {
  display: none;
}

/* ---------- Section rhythm ---------- */
.alt-section {
  position: relative;
  background: linear-gradient(180deg, var(--ivory), rgba(255, 250, 240, 0.9)), var(--ivory);
}

.pattern-section {
  position: relative;
  background-image:
    linear-gradient(180deg, rgba(247, 242, 231, 0.4), rgba(247, 242, 231, 0.5)),
    url("../assets/images/audience-pattern-bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.navy-section {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 12%, rgba(229, 199, 119, 0.14), transparent 21rem),
    linear-gradient(120deg, var(--navy-deep) 0%, var(--navy) 62%, var(--navy) 100%);
}

.navy-section::before,
.alt-section::before,
.pattern-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
}

.navy-section .section-kicker {
  color: var(--gold-light);
}

.navy-section .section-header h2,
.navy-section .section-header p {
  color: var(--white);
}

.navy-section .section-header p {
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- Cinematic image sections (Quality / final CTA) ---------- */
.cinematic-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--navy-deep);
}

.cinematic-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(2, 8, 18, 0.82) 0%, rgba(6, 26, 64, 0.72) 44%, rgba(6, 26, 64, 0.5) 76%, rgba(6, 26, 64, 0.3) 100%);
}

.cinematic-section::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: 2;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
}

.cinematic-section .container {
  position: relative;
  z-index: 1;
}

.cinematic-section .section-kicker {
  color: var(--gold-light);
}

.cinematic-section .section-header h2,
.cinematic-section .section-header p {
  color: var(--white);
}

.cinematic-section .section-header p {
  color: rgba(255, 255, 255, 0.78);
}

/* ---------- Feature split (editorial text + framed image) ---------- */
.feature-split {
  display: grid;
  gap: 34px;
  align-items: center;
}

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

.feature-copy .section-kicker {
  margin-bottom: 2px;
}

.feature-copy h2 {
  max-width: 480px;
}

.feature-copy p {
  max-width: 480px;
  margin-top: 14px;
}

.feature-copy p + p {
  margin-top: 12px;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.feature-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border: 1px solid rgba(6, 26, 64, 0.14);
  border-radius: 999px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  font-weight: 800;
}

.navy-section .feature-tags span {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
}

.feature-media {
  position: relative;
  min-height: 220px;
}

.feature-media-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(183, 138, 45, 0.28);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feature-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Executive pillar list (Mission) ---------- */
.pillar-board {
  display: grid;
  gap: 30px;
}

.pillar-intro .section-kicker {
  margin-bottom: 2px;
}

.pillar-intro h2 {
  max-width: 480px;
  color: var(--white);
}

.pillar-intro p {
  max-width: 440px;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.72);
}

.pillar-list {
  display: grid;
}

.pillar-list article {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.pillar-list article:first-child {
  padding-top: 0;
}

.pillar-list article:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.pillar-num {
  font-family: var(--serif);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(229, 199, 119, 0.55);
}

.pillar-list strong {
  display: block;
  color: var(--white);
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.3;
}

.pillar-list p {
  max-width: 480px;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- Operating model: location cards ---------- */
.global-network-visual {
  position: relative;
  margin-top: 40px;
  overflow: hidden;
  border: 1px solid rgba(175, 139, 65, 0.34);
  border-radius: var(--radius);
  background: var(--navy-deep);
  box-shadow: var(--shadow-strong);
}

.global-network-visual::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--gold));
}

.global-network-visual img {
  display: block;
  width: 100%;
  height: clamp(360px, 38vw, 520px);
  object-fit: cover;
  object-position: center 52%;
}

.location-grid {
  display: grid;
  gap: 20px;
  margin-top: 34px;
}

.location-card {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--navy-deep);
  box-shadow: var(--shadow);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.location-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.location-card--florida {
  background-position: center 58%;
}

.location-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(2, 8, 18, 0.1) 0%, rgba(2, 8, 18, 0.28) 46%, rgba(2, 8, 18, 0.86) 78%, rgba(2, 8, 18, 0.94) 100%);
}

.location-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: 1;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red));
}

.location-card-body {
  position: relative;
  z-index: 1;
  padding: 26px;
}

.location-kicker {
  display: block;
  color: var(--gold-light);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.location-card h3 {
  margin-top: 8px;
  color: var(--white);
  font-size: 1.3rem;
}

.location-card p {
  max-width: 360px;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.8);
}

/* ---------- Future expansion roadmap ---------- */
.roadmap-strip {
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid rgba(6, 26, 64, 0.12);
}

.roadmap-strip-label {
  display: block;
  color: var(--red);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.roadmap-strip-grid {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.roadmap-strip-grid div {
  position: relative;
  padding-left: 20px;
}

.roadmap-strip-grid div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--red));
}

.roadmap-strip-grid strong {
  display: block;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.35;
}

.roadmap-strip-grid p {
  margin-top: 4px;
}

/* ---------- Ivory feature cards (delivery model) ---------- */
.offer-grid {
  display: grid;
  gap: 16px;
}

.offer-card {
  position: relative;
  padding: 26px 24px;
  overflow: hidden;
  border: 1px solid rgba(6, 26, 64, 0.12);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 250, 240, 0.86));
  box-shadow: 0 14px 38px rgba(6, 26, 64, 0.07);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.offer-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--navy), var(--red), var(--gold));
}

.offer-card:hover {
  transform: translateY(-4px);
  border-color: rgba(183, 138, 45, 0.36);
  box-shadow: 0 22px 52px rgba(6, 26, 64, 0.13);
}

.offer-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--gold-light);
  background: linear-gradient(135deg, var(--navy), var(--red));
  box-shadow: 0 10px 20px rgba(6, 26, 64, 0.24);
  font-family: var(--serif);
  font-size: 0.76rem;
  font-weight: 800;
}

.offer-card h3 {
  margin-top: 18px;
  font-size: 1.06rem;
}

.offer-card p {
  margin-top: 8px;
}

/* ---------- Credential ribbon (Quality framework) ---------- */
.credential-ribbon {
  display: grid;
  gap: 1px;
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
}

.credential-ribbon article {
  position: relative;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 22px 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03)),
    rgba(6, 26, 64, 0.42);
  backdrop-filter: blur(10px);
}

.credential-ribbon span {
  color: var(--gold-light);
  font-family: var(--serif);
  font-size: 0.78rem;
  font-weight: 800;
}

.credential-ribbon strong {
  color: var(--white);
  font-size: 0.94rem;
  line-height: 1.35;
}

/* ---------- Definition list (Partnership model) ---------- */
.definition-list {
  display: grid;
  gap: 20px;
  margin-top: 8px;
}

.definition-list div {
  position: relative;
  padding-left: 22px;
}

.definition-list div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--red));
}

.definition-list strong {
  display: block;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.02rem;
  line-height: 1.35;
}

.definition-list p {
  margin-top: 4px;
}

/* ---------- Final CTA ---------- */
.about-cta {
  padding: 96px 0;
  background-position: 72% center;
}

.cta-frame {
  position: relative;
  max-width: 780px;
  padding-top: 26px;
  border-top: 1px solid rgba(229, 199, 119, 0.34);
}

.cta-frame h2 {
  color: var(--white);
  font-size: clamp(2.1rem, 4vw, 3.1rem);
}

.cta-frame p {
  max-width: 640px;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.04rem;
}

.cta-frame .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.cta-frame .hero-actions .btn {
  width: 100%;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (min-width: 700px) {
  .split-hero-copy {
    padding-left: 24px;
  }

  .page-hero .hero-actions .btn,
  .split-hero .hero-actions .btn,
  .cta-frame .hero-actions .btn {
    width: auto;
  }

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

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

  .roadmap-strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 32px;
  }

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

  .credential-ribbon {
    grid-template-columns: repeat(3, 1fr);
  }

  .definition-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 32px;
  }
}

@media (min-width: 980px) {
  .split-hero-grid {
    grid-template-columns: minmax(460px, 0.86fr) minmax(0, 1.14fr);
    min-height: 660px;
  }

  .split-hero-copy {
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + 20px) clamp(40px, 4.5vw, 76px) 40px max(32px, calc((100vw - var(--container)) / 2 + 32px));
  }

  .split-hero-media {
    min-height: 660px;
  }

  .hero-floating-panel {
    position: absolute;
    left: 36px;
    bottom: 40px;
    z-index: 2;
    display: block;
    width: clamp(260px, 22vw, 340px);
    padding: 20px 22px;
    border: 1px solid rgba(229, 199, 119, 0.3);
    border-radius: var(--radius);
    background:
      linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02)),
      rgba(2, 8, 18, 0.62);
    box-shadow: 0 24px 54px rgba(2, 8, 18, 0.4);
    backdrop-filter: blur(14px);
  }

  .hero-floating-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    border-radius: var(--radius) var(--radius) 0 0;
    background: linear-gradient(90deg, var(--gold), var(--red));
  }

  .hero-floating-label {
    display: block;
    color: var(--gold-light);
    font-size: 0.66rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .hero-floating-panel ul {
    display: grid;
    gap: 11px;
    margin-top: 14px;
    list-style: none;
  }

  .hero-floating-panel li {
    position: relative;
    padding-left: 18px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.88rem;
    font-weight: 650;
    line-height: 1.4;
  }

  .hero-floating-panel li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-light), var(--red));
  }

  .feature-split {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 64px;
  }

  .feature-split.reverse {
    grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
  }

  .pillar-board {
    grid-template-columns: minmax(280px, 0.62fr) minmax(0, 1fr);
    gap: 60px;
  }

  .location-grid {
    gap: 26px;
  }

  .location-card {
    min-height: 340px;
  }

  .location-card-body {
    padding: 30px;
  }

  .offer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .credential-ribbon {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 979px) {
  .feature-split.reverse .feature-media {
    order: 0;
  }

}

@media (max-width: 699px) {
  .split-hero-copy {
    padding-top: calc(var(--header-height) + 24px);
    padding-bottom: 34px;
  }

  .split-hero h1 {
    font-size: clamp(1.72rem, 7vw, 2.1rem);
  }

  .split-hero .hero-subtitle {
    font-size: 0.96rem;
  }

  .split-hero-media {
    min-height: 220px;
  }

  .hero-trust-list {
    gap: 10px;
    margin-top: 28px;
    padding-top: 20px;
  }

  .hero-trust-list li {
    font-size: 0.84rem;
  }

  .section {
    padding: 48px 0;
  }

  .feature-split {
    gap: 22px;
  }

  .feature-media-frame {
    aspect-ratio: 16 / 10;
  }

  .pillar-board {
    gap: 26px;
  }

  .pillar-list article {
    gap: 14px;
    padding: 18px 0;
  }

  .pillar-num {
    font-size: 1.7rem;
  }

  .location-grid {
    gap: 16px;
    margin-top: 26px;
  }

  .global-network-visual {
    margin-top: 28px;
  }

  .global-network-visual img {
    height: auto;
    aspect-ratio: 3 / 2;
    object-fit: cover;
  }

  .location-card {
    min-height: 220px;
  }

  .location-card-body {
    padding: 20px;
  }

  .roadmap-strip {
    margin-top: 24px;
    padding-top: 22px;
  }

  .about-cta {
    padding: 44px 0;
    background-position: 70% center;
  }

  .offer-card {
    padding: 18px;
  }

  .credential-ribbon article {
    padding: 18px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 40px 0;
  }

  .about-cta {
    padding: 38px 0;
  }

  .breadcrumb,
  .eyebrow {
    font-size: 0.66rem;
  }

  .offer-card {
    padding: 16px;
  }

  .credential-ribbon article {
    padding: 16px;
  }

  .definition-list {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .offer-card {
    transition: none;
  }
}