:root {
  --bg: #f4f6f8;
  --bg-alt: #eef2f5;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-strong: #ffffff;
  --ink: #1c2733;
  --muted: #566473;
  --line: #d6dde5;
  --line-strong: #b8c4d0;
  --accent: #215b8f;
  --accent-deep: #163f63;
  --highlight: #dfeaf4;
  --deep-teal: #163f63;
  --brown: #e8eef3;
  --shadow: 0 10px 28px rgba(15, 23, 34, 0.05);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --anchor-offset: 7rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--anchor-offset);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Outfit", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 10%, rgba(33, 91, 143, 0.12), transparent 24%),
    radial-gradient(circle at 88% 14%, rgba(95, 140, 176, 0.1), transparent 20%),
    radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.7), transparent 28%),
    linear-gradient(180deg, #fbfdff 0%, #f5f8fb 30%, var(--bg) 62%, var(--bg-alt) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(33, 91, 143, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 91, 143, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.2), transparent 82%);
}

.page-shell {
  width: min(1040px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0.75rem 0 2.25rem;
  position: relative;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  margin-top: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0.75rem;
  z-index: 10;
  box-shadow: 0 8px 18px rgba(15, 23, 34, 0.04);
}

.brand,
.nav a {
  color: var(--ink);
  text-decoration: none;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 0.98rem;
  color: var(--deep-teal);
}

.nav {
  display: flex;
  gap: 1rem;
}

.nav a {
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a.active {
  color: var(--deep-teal);
  font-weight: 700;
}

.nav a:hover {
  color: var(--accent);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  padding: 2.5rem 0 1.5rem;
  align-items: start;
}

.eyebrow,
.panel-label,
.card-number {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--deep-teal);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
}

h1,
h2 {
  font-family: "Outfit", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.85rem, 4vw, 3rem);
  max-width: 13ch;
  margin: 0.45rem 0 0.9rem;
}

h2 {
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  margin-bottom: 0.7rem;
  max-width: 16ch;
}

h3 {
  font-size: 1.05rem;
  margin: 0.2rem 0 0.55rem;
}

p {
  line-height: 1.52;
  font-size: 0.96rem;
}

.hero-text,
.results-copy p,
.contact-panel p,
.card p,
.panel-grid p,
.author,
.portfolio-intro {
  color: var(--muted);
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1rem 0 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0.8rem 1.05rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: transform 180ms ease, background-color 180ms ease,
    border-color 180ms ease;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent-deep);
  color: #f8fcff;
  box-shadow: none;
}

.button-primary:hover {
  background: #102d46;
}

.button-secondary {
  color: var(--deep-teal);
  border-color: var(--line);
  background: #ffffff;
}

.hero-metrics {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.hero-metrics li,
.card,
.testimonial,
.hero-panel,
.contact-panel,
.project-card {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-metrics li {
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-md);
}

.hero-metrics strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 0.18rem;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.84rem;
}

.hero-panel {
  border-radius: var(--radius-lg);
  padding: 1rem;
  background: var(--surface);
}

.panel-top {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  border-radius: 999px;
  padding: 0.38rem 0.7rem;
  background: rgba(33, 91, 143, 0.05);
  border: 1px solid var(--line);
  color: var(--deep-teal);
}

.status-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(33, 91, 143, 0.3);
  animation: pulse 2s infinite;
}

.panel-grid {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.panel-grid article {
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.panel-grid h2 {
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  line-height: 1.2;
  max-width: none;
  margin-bottom: 0.3rem;
}

.marquee {
  overflow: hidden;
  padding: 0.65rem 0;
  border-block: 1px solid var(--line);
  margin: 0.75rem 0 2.2rem;
}

.marquee-track {
  display: flex;
  gap: 2rem;
  min-width: max-content;
  animation: scroll 26s linear infinite;
}

.marquee-track span {
  font-size: 0.92rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.section {
  padding: 1.35rem 0;
}

.page-hero {
  padding-top: 2.1rem;
}

.page-hero h1 {
  max-width: 16ch;
}

.section-heading {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.case-study-list {
  display: grid;
  gap: 1rem;
}

.case-study {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  scroll-margin-top: var(--anchor-offset);
}

.case-study-header {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 0.95rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}

.case-study-header h2 {
  max-width: none;
  margin-bottom: 0;
}

.case-study-summary {
  margin: 0;
  color: var(--muted);
  max-width: 68ch;
}

.case-study-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 1rem;
  align-items: start;
}

.case-study-main {
  display: grid;
  gap: 0.85rem;
}

.case-study-section,
.case-study-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  padding: 0.9rem;
}

.case-study-section p:last-child,
.case-study-panel p:last-child {
  margin-bottom: 0;
}

.case-study-label {
  margin: 0 0 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--deep-teal);
}

.case-study-aside {
  display: grid;
  gap: 0.8rem;
}

.case-study-tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.case-study-tags li {
  padding: 0.36rem 0.56rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #f5f8fa;
  color: var(--muted);
  font-size: 0.8rem;
}

.case-study-launch {
  width: 100%;
  margin-top: 0.9rem;
}

.card {
  padding: 1rem;
  border-radius: var(--radius-lg);
}

.experience-card {
  display: grid;
  gap: 0.2rem;
  align-content: start;
}

.experience-card .card-number {
  margin-bottom: 0.2rem;
}

.experience-role {
  margin: 0.15rem 0 0.1rem;
  font-size: 1.08rem;
  line-height: 1.22;
}

.experience-company,
.experience-dates,
.experience-summary {
  margin: 0;
}

.experience-company {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--ink);
}

.experience-dates {
  font-size: 0.86rem;
  color: var(--deep-teal);
  letter-spacing: 0.01em;
}

.experience-summary {
  margin-top: 0.7rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.experience-summary {
  padding-left: 1.1rem;
  display: grid;
  gap: 0.45rem;
}

.experience-summary li {
  margin: 0;
  line-height: 1.5;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border-radius: var(--radius-lg);
  height: 100%;
}

.project-open {
  display: flex;
  flex-direction: column;
  flex: 1;
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  text-align: left;
  color: inherit;
  cursor: pointer;
}

.project-open.is-disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.project-footer {
  padding: 0 1rem 1rem;
  margin-top: auto;
}

.project-case-link {
  width: 100%;
}

.project-frame {
  padding: 0.8rem;
  background: linear-gradient(180deg, #f8fafc, #f1f5f8);
  border-bottom: 1px solid var(--line);
}

.frame-chrome {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.frame-chrome span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #93a4b5;
}

.frame-chrome span:nth-child(2) {
  background: #c1ccd6;
}

.frame-chrome span:nth-child(3) {
  background: #dde5ec;
}

.frame-canvas {
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  border: 1px solid rgba(30, 168, 245, 0.22);
  background:
    linear-gradient(135deg, rgba(30, 168, 245, 0.9), rgba(143, 216, 255, 0.65)),
    linear-gradient(180deg, rgba(11, 125, 194, 0.18), rgba(30, 168, 245, 0.08));
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem;
}

.project-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
}

.project-frame-preview {
  position: relative;
}

.project-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: 12px;
  object-fit: cover;
  display: block;
}

.project-embed-preview {
  display: block;
  pointer-events: none;
}

.project-launch-hint {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  display: inline-flex;
  align-items: center;
  border-radius: 6px;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  color: var(--deep-teal);
  font-size: 0.72rem;
  font-weight: 600;
}

.frame-canvas p,
.frame-canvas span {
  margin: 0;
}

.frame-canvas p {
  font-family: "Outfit", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.frame-canvas span {
  display: block;
  margin-top: 0.5rem;
  color: rgba(248, 252, 255, 0.84);
}

.project-copy {
  padding: 0.95rem 1rem;
  display: grid;
  gap: 0.45rem;
  flex: 1;
  align-content: start;
}

.project-copy p,
.project-copy h3,
.project-copy ul {
  margin: 0;
}

.project-open:focus-visible {
  outline: 2px solid rgba(33, 91, 143, 0.35);
  outline-offset: -4px;
}

.project-meta {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.project-meta li {
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: #f5f8fa;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

.quote {
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.9rem);
  line-height: 1.08;
  margin: 0 0 2rem;
  color: var(--deep-teal);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1rem;
  padding: 1rem;
  border-radius: calc(var(--radius-lg) + 4px);
}

.contact-form {
  display: grid;
  gap: 0.7rem;
}

.contact-honeypot {
  position: absolute;
  left: -9999px;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--ink);
  background: #ffffff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(33, 91, 143, 0.14);
  border-color: rgba(33, 91, 143, 0.42);
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.form-status.is-success {
  color: #1f6b45;
}

.form-status.is-error {
  color: #b23b3b;
}

.resume-list {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.resume-list p {
  margin: 0;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #fbfcfd;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-value {
  color: var(--ink);
  font-weight: 500;
}

.course-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
}

.course-lightbox.is-open {
  display: grid;
  place-items: center;
  padding:
    max(0.75rem, env(safe-area-inset-top))
    max(0.75rem, env(safe-area-inset-right))
    max(0.75rem, env(safe-area-inset-bottom))
    max(0.75rem, env(safe-area-inset-left));
}

.course-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(19, 31, 42, 0.52);
  backdrop-filter: blur(2px);
}

.course-lightbox-dialog {
  position: relative;
  width: min(1080px, 100%);
  max-height: 100%;
  margin: 0;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 48px rgba(15, 23, 34, 0.18);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.course-lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
}

.course-lightbox-header h2 {
  font-size: 1rem;
  margin: 0;
  max-width: none;
}

.lightbox-close {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--deep-teal);
  border-radius: 8px;
  padding: 0.5rem 0.8rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.course-lightbox-body {
  padding: 0.85rem;
  flex: 1;
  min-height: 0;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.course-lightbox-frame {
  display: block;
  width: 100%;
  height: min(72dvh, 620px);
  min-height: 320px;
  max-height: calc(100dvh - 8rem);
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
}

body.lightbox-open {
  overflow: hidden;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(30, 168, 245, 0.42);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(30, 168, 245, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(30, 168, 245, 0);
  }
}

@media (max-width: 900px) {
  .hero,
  .contact-panel,
  .cards,
  .project-grid,
  .case-study-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.8rem;
  }

  h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

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

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 1rem, 1160px);
  }

  .site-header {
    border-radius: 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
    gap: 0.8rem 1rem;
  }

  .hero,
  .section {
    padding-top: 1.4rem;
  }

  .contact-panel,
  .card,
  .hero-panel,
  .project-copy,
  .project-frame,
  .case-study,
  .case-study-section,
  .case-study-panel {
    padding: 1rem;
  }

  .project-footer {
    padding: 0 1rem 1rem;
  }

  .course-lightbox-dialog {
    width: 100%;
  }

  .course-lightbox-body {
    padding: 0.65rem;
  }

  .course-lightbox-frame {
    height: min(64dvh, 60vw);
    min-height: 240px;
    max-height: calc(100dvh - 7rem);
  }
}

@media (max-width: 900px) and (orientation: landscape),
  (max-height: 500px),
  (hover: none) and (pointer: coarse) and (orientation: landscape) {
  .course-lightbox {
    padding:
      max(0.5rem, env(safe-area-inset-top))
      max(0.5rem, env(safe-area-inset-right))
      max(0.5rem, env(safe-area-inset-bottom))
      max(0.5rem, env(safe-area-inset-left));
  }

  .course-lightbox-header {
    padding: 0.7rem 0.85rem;
  }

  .course-lightbox-body {
    padding: 0.5rem;
  }

  .course-lightbox-frame {
    height: calc(100dvh - 6.5rem);
    min-height: 0;
    max-height: none;
    aspect-ratio: auto;
  }
}