/* Custom styles for personal site (Bootstrap 5) */

:root {
  --nav-height: 72px;
  --navy: #0d131a;
  --off-white: #fbf9f9;
  --accent: #ff214f;
  --surface-dark: #111827;
  --surface-dark-edge: #0c111c;
  --font-heading: "Montserrat", system-ui, sans-serif;
  --font-body: "Open Sans", system-ui, sans-serif;
  --transition-nav: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Open Sans body, Montserrat headings (clone-site / POFO-style pairing) */
body {
  font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6,
.navbar-brand,
.card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}
section[id] {
  scroll-margin-top: var(--nav-height);
}

/* 2× former Bootstrap py-5 (3rem → 6rem) on page sections; hero, contact split & case study pages unchanged */
section:not(.hero-with-bg):not(.contact-split):not(.case-study-section) {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Navbar: transparent over hero → solid bar + shadow on scroll */
.navbar-site {
  padding-top: 1rem;
  padding-bottom: 1rem;
  transition: background var(--transition-nav), box-shadow var(--transition-nav),
    padding var(--transition-nav);
}

.navbar-site.navbar-scrolled {
  background: rgba(255, 255, 255, 0.97) !important;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

/* Over dark hero: light text + light toggler */
.navbar-site:not(.navbar-scrolled) .navbar-brand {
  color: rgba(255, 255, 255, 0.95) !important;
}

.navbar-site:not(.navbar-scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.88) !important;
}

.navbar-site:not(.navbar-scrolled) .nav-link:hover,
.navbar-site:not(.navbar-scrolled) .nav-link:focus,
.navbar-site:not(.navbar-scrolled) .nav-link.active {
  color: #fff !important;
}

.navbar-site:not(.navbar-scrolled) .navbar-toggler-icon {
  filter: invert(1);
}

/* Scrolled: dark text on white bar */
.navbar-site.navbar-scrolled .navbar-brand {
  color: var(--navy) !important;
}

.navbar-site.navbar-scrolled .nav-link {
  color: #232323 !important;
}

.navbar-site.navbar-scrolled .nav-link:hover,
.navbar-site.navbar-scrolled .nav-link:focus,
.navbar-site.navbar-scrolled .nav-link.active {
  color: #000 !important;
}

.navbar-site .navbar-brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.12em;
}

.navbar-site .nav-link {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem !important;
  position: relative;
}

.navbar-site .nav-link::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.navbar-site .nav-link:hover::after,
.navbar-site .nav-link.active::after {
  transform: scaleX(1);
}

/* Underline visible on dark hero (accent reads on navy) */
.navbar-site:not(.navbar-scrolled) .nav-link::after {
  background: var(--accent);
}

@media (max-width: 991.98px) {
  .navbar-site:not(.navbar-scrolled) .navbar-collapse {
    background: rgba(13, 19, 26, 0.92);
    margin-top: 0.5rem;
    padding: 0.5rem 0;
    border-radius: 0.375rem;
  }

  .navbar-site.navbar-scrolled .navbar-collapse {
    background: transparent;
  }
}

/* Hero with full-bleed background image */
.hero-with-bg {
  position: relative;
  overflow: hidden;
  color: var(--off-white);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  /* Slight blur + scale so soft edges stay clipped inside .hero-with-bg */
  filter: blur(6px);
  transform: scale(1.06);
  transform-origin: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-color: var(--surface-dark);
  /* Same hue as footer; opacity lets the photo read through */
  opacity: 0.9;
  pointer-events: none;
}

#hero {
  color: var(--off-white);
  padding-top: var(--nav-height);
  box-sizing: border-box;
}

/* Hero: same hierarchy as Intro / About / Skills (eyebrow + display-5 + lead) */
.hero-section__lead {
  max-width: 36rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

#hero .hero-inner h1 {
  color: rgba(255, 255, 255, 0.98);
}

.hero-cta {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Hero: secondary CTA — white label on dark; border still uses accent from .btn-outline-primary */
#hero .btn-outline-primary {
  border-width: 2px;
  --bs-btn-color: #fff;
}

/* Hero: nav offset on section; inner content stays visually centered */
#hero .hero-inner {
  padding-top: 0;
  z-index: 2;
}

/* Intro */
.intro-section {
  background-color: var(--off-white);
}

/* Shared section header accents (Intro, About, Hero, Work) */
.intro-eyebrow,
.about-eyebrow,
.hero-eyebrow,
.work-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.intro-section__lead,
.about-section__lead,
.work-section__lead {
  max-width: 36rem;
  font-size: 0.95rem;
}

.intro-section__narrative {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #2b2b2b;
}

.about-section__narrative {
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
}

/* About: align with Skills / References (eyebrow + lead + flat facts panel) */
.about-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.92);
}

.about-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../assets/about-bg.webp");
  background-size: cover;
  background-position: center;
  filter: grayscale(100%);
  transform: scale(1.02);
  z-index: 0;
  pointer-events: none;
}

.about-section::after {
  content: "";
  position: absolute;
  inset: 0;
  /* Dark top + bottom; center still slightly lighter for depth, overall darker for text contrast */
  background-image:
    linear-gradient(
      to bottom,
      rgba(10, 12, 16, 0.96) 0%,
      rgba(10, 12, 16, 0.72) 14%,
      rgba(18, 20, 24, 0.58) 44%,
      rgba(20, 22, 26, 0.54) 50%,
      rgba(18, 20, 24, 0.58) 56%,
      rgba(10, 12, 16, 0.72) 86%,
      rgba(10, 12, 16, 0.96) 100%
    ),
    linear-gradient(
      165deg,
      rgba(28, 30, 34, 0.5) 0%,
      rgba(20, 22, 26, 0.38) 50%,
      rgba(14, 16, 20, 0.48) 100%
    );
  z-index: 1;
  pointer-events: none;
}

.about-section > .container {
  position: relative;
  z-index: 2;
}

.about-section h2 {
  color: #fff;
}

.about-section .about-section__lead.text-muted {
  color: rgba(255, 255, 255, 1) !important;
}

.about-panel {
  background: rgba(255, 255, 255, 0.9);
  padding: 1.5rem 1.5rem 1.35rem;
}

@media (min-width: 992px) {
  .about-panel {
    padding: 1.75rem 1.75rem 1.5rem;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .about-panel {
    background: rgba(251, 249, 249, 0.96);
  }
}

.about-panel__title {
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  font-size: 0.7rem !important;
  color: #495057;
}

.about-facts__item {
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(13, 19, 26, 0.08);
}

.about-facts__item--last {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.about-facts__term {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #232323;
  margin-bottom: 0.35rem;
}

.about-facts__def {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #2b2b2b;
  margin: 0;
}

/* Card hover (optional) */
.card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

/* Buttons: square corners (no Bootstrap default radius) */
.btn {
  border-radius: 0;
}

/* Primary buttons use brand accent */
.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: color-mix(in srgb, var(--accent) 80%, black);
  border-color: color-mix(in srgb, var(--accent) 80%, black);
}

.btn-primary:active {
  background-color: color-mix(in srgb, var(--accent) 65%, black);
  border-color: color-mix(in srgb, var(--accent) 65%, black);
}

/* Match Bootstrap 5.3 --bs-btn-* tokens so outline primary uses brand accent (not default blue) */
.btn-outline-primary {
  --bs-btn-color: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--accent);
  --bs-btn-hover-border-color: var(--accent);
  --bs-btn-focus-shadow-rgb: 255, 21, 79;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: color-mix(in srgb, var(--accent) 65%, black);
  --bs-btn-active-border-color: color-mix(in srgb, var(--accent) 65%, black);
  --bs-btn-disabled-color: var(--accent);
  --bs-btn-disabled-border-color: var(--accent);
}

/* Optional heading / body font utilities */
.font-heading {
  font-family: var(--font-heading);
}

.font-body {
  font-family: var(--font-body);
}

.open-sans-regular { font-family: var(--font-body); font-weight: 400; font-style: normal; }
.open-sans-semibold { font-family: var(--font-body); font-weight: 600; font-style: normal; }
.open-sans-bold { font-family: var(--font-body); font-weight: 700; font-style: normal; }
.open-sans-regular-italic { font-family: var(--font-body); font-weight: 400; font-style: italic; }

/* Contact: full-bleed two columns (image left, form right) */
.contact-split {
  padding: 0;
  background: #fff;
}

.contact-split .container-fluid {
  max-width: 100%;
}

.contact-split__row {
  min-height: min(72vh, 640px);
}

.contact-split__visual-col {
  min-height: 260px;
  padding: 0;
}

.contact-split__visual {
  height: 100%;
  min-height: 260px;
  background-color: var(--navy);
  background-image: url("../assets/hero-bg.webp");
  background-size: cover;
  background-position: 55% center;
  position: relative;
}

.contact-split__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    rgba(13, 19, 26, 0.72) 0%,
    rgba(13, 19, 26, 0.45) 55%,
    rgba(13, 19, 26, 0.55) 100%
  );
  pointer-events: none;
}

@media (min-width: 992px) {
  .contact-split__row {
    min-height: 560px;
  }

  .contact-split__visual-col {
    min-height: 0;
  }

  .contact-split__visual {
    min-height: 100%;
  }
}

.contact-split__panel {
  background: #fff;
}

@media (min-width: 992px) {
  .contact-split__form-shell {
    padding-left: clamp(1.5rem, 4vw, 3.5rem) !important;
    padding-right: clamp(1.5rem, 5vw, 4rem) !important;
  }
}

.contact-split__eyebrow {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #6c757d;
}

.contact-split__title {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  color: var(--navy);
}

.contact-split__label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #232323;
  margin-bottom: 0.35rem;
}

.contact-split__control {
  font-family: var(--font-body);
  border: none;
  border-bottom: 1px solid #c8c8c8;
  border-radius: 0;
  padding-left: 0;
  padding-right: 0;
  box-shadow: none !important;
  background: transparent;
}

.contact-split__control:focus {
  border-color: var(--navy);
  outline: none;
  box-shadow: none !important;
}

.contact-split__textarea {
  resize: vertical;
  min-height: 8rem;
}

.contact-split__submit {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding-left: 1.75rem;
  padding-right: 1.75rem;
}

.contact-split__panel .btn-outline-secondary {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  border-color: #adb5bd;
  color: #343a40;
}

.contact-split__panel .btn-outline-secondary:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.contact-split__hidden-iframe {
  display: none;
  width: 0;
  height: 0;
  border: 0;
}

/* Work: black + subtle repeating SVG pattern; cards keep their own palette */
.work-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.92);
  background-color: #000000;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='105' viewBox='0 0 80 105'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='death-star' fill='%232f2f2f' fill-opacity='0.44'%3E%3Cpath d='M20 10a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V10zm15 35a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V45zM20 75a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V75zm30-65a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V10zm0 65a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V75zM35 10a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V10zM5 45a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V45zm0-35a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V10zm60 35a5 5 0 0 1 10 0v50a5 5 0 0 1-10 0V45zm0-35a5 5 0 0 1 10 0v20a5 5 0 0 1-10 0V10z' /%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
  background-attachment: fixed;
}

.work-section > .container,
.work-section > .container-fluid {
  position: relative;
}

/* Full-bleed row: fixed card width, centered, wraps on narrow viewports */
.work-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.work-cards__item {
  flex: 0 0 auto;
  width: min(100%, 22.5rem);
}

.work-section .display-5 {
  color: #fff;
}

.work-section .work-section__lead.text-muted {
  color: rgba(255, 255, 255, 0.72) !important;
}

.work-card {
  background: #fff;
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

/* Entire card is a link; avoid section / anchor default colors on the white panel */
a.work-card {
  color: inherit;
  text-decoration: none;
}

a.work-card:hover,
a.work-card:visited {
  color: inherit;
}

a.work-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 19, 26, 0) 0%,
    rgba(13, 19, 26, 0) 45%,
    rgba(13, 19, 26, 0.06) 100%
  );
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
  z-index: 0;
}

.work-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
  z-index: 1;
}

.work-card > * {
  position: relative;
  z-index: 2;
}

.work-card:hover,
.work-card:focus-within {
  border-color: rgba(13, 19, 26, 0.2);
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(13, 19, 26, 0.12);
}

.work-card:hover::before,
.work-card:focus-within::before {
  opacity: 1;
  transform: translateY(0);
}

.work-card:hover::after,
.work-card:focus-within::after {
  transform: scaleX(1);
}

.work-card__body {
  padding: 1.25rem 1.25rem 1.15rem;
}

.work-card__title {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  color: var(--navy);
  font-size: 0.95rem !important;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card__media {
  width: 100%;
  flex-shrink: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgba(13, 19, 26, 0.03);
  border: none;
  border-bottom: 1px solid rgba(13, 19, 26, 0.08);
  margin-bottom: 0;
}

.work-card__media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  filter: saturate(0.95) contrast(1.02);
}

.work-card__text {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.55;
  color: #3d4349;
  transition: color 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card__cta {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  transition: background-color 0.35s ease, border-color 0.35s ease, color 0.35s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card:hover .work-card__title,
.work-card:focus-within .work-card__title {
  transform: translateY(-2px);
}

.work-card:hover .work-card__media-img,
.work-card:focus-within .work-card__media-img {
  transform: scale(1.06);
  filter: saturate(1) contrast(1.04);
}

.work-card:hover .work-card__cta,
.work-card:focus-within .work-card__cta {
  background-color: rgba(220, 65, 40, 0.08);
  border-color: rgba(220, 65, 40, 0.65);
  color: var(--navy);
}

.work-card:hover .work-card__cta::after,
.work-card:focus-within .work-card__cta::after {
  transform: translateX(2px);
}

.work-card__cta::after {
  content: "→";
  display: inline-block;
  margin-left: 0.5rem;
  transition: transform 0.35s ease;
}

@media (prefers-reduced-motion: reduce) {
  .work-card,
  .work-card::before,
  .work-card::after,
  .work-card__title,
  .work-card__text,
  .work-card__cta,
  .work-card__cta::after {
    transition: none !important;
  }

  .work-card {
    will-change: auto;
  }
}

/* Skills: hybrid narrative + pill groups */
.skills-section {
  background: #fff;
}

.skills-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.skills-section__lead {
  max-width: 40rem;
  font-size: 0.95rem;
}

.skills-section__narrative {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #2b2b2b;
}

/* Skills: core strength cards (left column; flat panels) */
.skills-strengths__heading {
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  font-size: 0.7rem !important;
  color: #495057;
}

.skills-strengths__grid {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .skills-strengths__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .skills-strengths__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.skills-strength-card {
  background: var(--off-white);
  border: 1px solid rgba(13, 19, 26, 0.12);
  border-radius: 0.375rem;
  padding: 1rem 1.1rem;
  transition: border-color 0.25s ease;
}

.skills-strength-card:hover {
  border-color: rgba(13, 19, 26, 0.2);
}

.skills-strength-card__title {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  color: var(--navy);
  font-size: 0.95rem !important;
}

.skills-strength-card__text {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.55;
  color: #3d4349;
}

.skills-section__groups {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

@media (min-width: 992px) {
  .skills-section__groups {
    gap: 2rem;
  }
}

.skills-group__title {
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  font-size: 0.7rem !important;
  color: #495057;
}

.skills-pill {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.95);
  background: var(--surface-dark);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.skills-pill--muted {
  color: #5c636a;
  background: #fff;
  border-style: dashed;
  border-color: #c5c9ce;
}

/* References (clone-site team layout) */
.references-section {
  --ref-muted: #6f6f6f;
  position: relative;
  overflow: hidden;
}

.references-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: #f8f9fa;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' viewBox='0 0 4 4'%3E%3Cpath fill='%23c5c5c5' fill-opacity='0.44' d='M1 3h1v1H1V3zm2-2h1v1H3V1z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: repeat;
  z-index: 0;
  pointer-events: none;
}

.references-section::after {
  content: "";
  position: absolute;
  inset: 0;
  /* Light top + bottom; center slightly brighter for depth (same stops as .about-section) */
  background-image:
    linear-gradient(
      to bottom,
      rgba(210, 213, 218, 0.5) 0%,
      rgba(228, 230, 234, 0.26) 14%,
      rgba(244, 245, 247, 0.12) 44%,
      rgba(246, 247, 249, 0.08) 50%,
      rgba(244, 245, 247, 0.12) 56%,
      rgba(228, 230, 234, 0.26) 86%,
      rgba(210, 213, 218, 0.5) 100%
    ),
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.5) 0%,
      rgba(248, 249, 250, 0.28) 50%,
      rgba(232, 234, 238, 0.36) 100%
    );
  z-index: 1;
  pointer-events: none;
}

.references-section > .container,
.references-section > .container-fluid {
  position: relative;
  z-index: 2;
}

.references-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.references-lead {
  max-width: 36rem;
}

.references-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.references-cards__item {
  flex: 0 0 auto;
  width: min(100%, 17rem);
}

.team-card {
  text-align: center;
}

.team-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.team-card__photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  filter: grayscale(20%);
  transition: filter 0.4s ease, transform 0.4s ease;
}

.team-card:hover .team-card__photo,
.team-card:focus-visible .team-card__photo {
  filter: grayscale(0%);
  transform: scale(1.02);
}

.team-card--static .team-card__photo {
  filter: grayscale(35%);
}

.team-card--static:hover .team-card__photo {
  filter: grayscale(25%);
  transform: none;
}

.team-card__role {
  font-size: 0.8rem;
  color: var(--ref-muted);
}

/* Footer: match header brand + compact CTAs */
.site-footer {
  background: linear-gradient(
    180deg,
    var(--surface-dark-edge) 0%,
    var(--surface-dark) 32%,
    var(--surface-dark) 68%,
    var(--surface-dark-edge) 100%
  );
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2.25rem;
  padding-bottom: 2.25rem;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.site-footer__brand {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.95);
}

.site-footer__accent {
  width: 3rem;
  height: 2px;
  margin-top: -0.35rem;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.9;
}

.site-footer__actions {
  margin-top: 0.15rem;
}

.site-footer__sep {
  display: inline-block;
  width: 1px;
  height: 0.9rem;
  background: rgba(255, 255, 255, 0.22);
  align-self: center;
}

.site-footer__resume {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  position: relative;
  padding-bottom: 0.15rem;
}

.site-footer__resume::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.site-footer__resume:hover,
.site-footer__resume:focus-visible {
  color: #fff;
}

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

.site-footer__linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.28);
  transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease,
    transform 0.25s ease;
}

.site-footer__linkedin:hover,
.site-footer__linkedin:focus-visible {
  color: #fff;
  border-color: var(--accent);
  background-color: rgba(220, 65, 40, 0.12);
  transform: translateY(-2px);
}

.site-footer__linkedin:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.site-footer__copy {
  margin-top: 0.5rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Thank-you page: full-height main between fixed nav and footer */
.thank-you-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.thank-you-page .site-footer {
  flex-shrink: 0;
}

.thank-you-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  padding-top: var(--nav-height);
  padding-bottom: 2rem;
}

.thank-you-main__inner {
  max-width: 36rem;
  margin-inline: auto;
}

/* Case study pages */
.case-study {
  padding-top: var(--nav-height);
}

.case-study-hero {
  background: linear-gradient(
    180deg,
    var(--surface-dark-edge) 0%,
    var(--surface-dark) 32%,
    var(--surface-dark) 68%,
    var(--surface-dark-edge) 100%
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3.25rem 0 2.25rem;
  color: rgba(255, 255, 255, 0.92);
}

.case-study-hero h1,
.case-study-hero .display-5 {
  color: #fff;
}

.case-study-hero .work-eyebrow {
  color: var(--accent);
}

.case-study-hero__lead {
  max-width: 44rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
}

.case-study-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  color: #6c757d;
}

.case-study-hero .case-study-breadcrumbs {
  color: rgba(255, 255, 255, 0.55);
}

.case-study-breadcrumbs__link {
  color: inherit;
  text-decoration: none;
  position: relative;
}

.case-study-breadcrumbs__link:hover,
.case-study-breadcrumbs__link:focus-visible {
  color: #232323;
  text-decoration: underline;
  text-decoration-color: rgba(220, 65, 40, 0.75);
  text-underline-offset: 3px;
}

.case-study-hero .case-study-breadcrumbs__link:hover,
.case-study-hero .case-study-breadcrumbs__link:focus-visible {
  color: rgba(255, 255, 255, 0.95);
  text-decoration-color: rgba(255, 33, 79, 0.85);
}

.case-study-breadcrumbs__sep {
  opacity: 0.55;
}

.case-study-section {
  padding: 2.5rem 0 3.5rem;
  background: var(--off-white);
}

.case-study-intro {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #2b2b2b;
}

.case-study-list {
  padding-left: 1.1rem;
  margin-bottom: 1.25rem;
}

.case-study-list li {
  margin-bottom: 0.45rem;
  color: #2b2b2b;
}

.case-study-panel {
  background: #fff;
  border: 1px solid rgba(13, 19, 26, 0.12);
  border-radius: 0.375rem;
  padding: 1.5rem 1.5rem 1.35rem;
  position: sticky;
  top: calc(var(--nav-height) + 1.5rem);
}

.case-study-panel__title {
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  font-size: 0.7rem !important;
  color: #495057;
}

.case-study-facts__item {
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(13, 19, 26, 0.08);
}

.case-study-facts__item--last {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.case-study-facts__term {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #232323;
  margin-bottom: 0.35rem;
}

.case-study-facts__def {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: #2b2b2b;
  margin: 0;
}

.case-study-subheading {
  letter-spacing: 0.08em;
  color: #495057;
}

.case-study-metric-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 576px) {
  .case-study-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.case-study-metric {
  background: #fff;
  border: 1px solid rgba(13, 19, 26, 0.1);
  border-radius: 0.375rem;
  padding: 1.25rem 1.35rem;
}

.case-study-metric__value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--navy);
}

.case-study-metric__label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #495057;
  margin-top: 0.5rem;
}

.case-study-metric__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin: 0;
}

.case-study-metric__text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #2b2b2b;
  margin: 0;
}

.case-study-figure {
  margin: 0;
}

.case-study-figure__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.375rem;
  border: 1px solid rgba(13, 19, 26, 0.12);
  background: #fff;
}

.case-study-figure figcaption {
  font-size: 0.875rem;
  line-height: 1.5;
  color: #495057;
  margin-top: 0.65rem;
}

@media (max-width: 991.98px) {
  .case-study-panel {
    position: static;
    top: auto;
  }
}