:root {
    --primary: #004aad;
    --secondary: #00a0b0;
    --neutral: #f5f7fa;
    --bg: #081226;
    --bg-alt: #0d1b35;
    --card-bg: #13223d;
    --accent: var(--secondary);
    --accent-soft: rgba(0, 160, 176, 0.12);
    --text: #eaf3ff;
    --muted: #c7d7ee;
    --border: rgba(120, 144, 176, 0.26);
    --radius: 16px;
    --radius-md: 20px;
    --surface-raised: rgba(16, 32, 62, 0.82);
    --surface-muted: rgba(10, 22, 44, 0.92);
    --surface-glow: radial-gradient(circle at 15% 10%, rgba(0, 160, 176, 0.2), transparent 55%);
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
    scroll-behavior: smooth;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: linear-gradient(180deg, var(--bg) 0%, #050a1f 100%);
    color: var(--text);
    line-height: 1.6;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand-name {
    font-family: 'Merriweather Sans', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    letter-spacing: -0.01em;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-inline: clamp(1.5rem, 5vw, 7.5rem);
}

.container.narrow {
    max-width: 960px;
}

.section {
    position: relative;
    padding: clamp(4.5rem, 12vw, 7.5rem) 0;
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.section--surface {
    background: linear-gradient(180deg, rgba(17, 29, 52, 0.9) 0%, rgba(9, 16, 32, 0.96) 100%);
    box-shadow: inset 0 1px 0 rgba(148, 163, 184, 0.06), inset 0 -1px 0 rgba(8, 13, 26, 0.8);
    color: var(--neutral);
}

.section--tonal {
    background: linear-gradient(160deg, rgba(17, 30, 54, 0.72) 0%, rgba(9, 16, 32, 0.95) 65%), var(--surface-glow);
    box-shadow: inset 0 1px 0 rgba(148, 163, 184, 0.12), inset 0 -1px 0 rgba(8, 13, 26, 0.7);
    color: var(--neutral);
}

.section--contrast {
    background: linear-gradient(180deg, rgba(10, 22, 41, 0.78) 0%, rgba(5, 9, 20, 0.92) 100%);
    color: var(--neutral);
}

.section--contrast::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% -20%, rgba(56, 189, 248, 0.14), transparent 55%), radial-gradient(circle at 10% 120%, rgba(14, 116, 144, 0.16), transparent 60%);
    pointer-events: none;
    mix-blend-mode: screen;
    z-index: 0;
}

.section--surface > *,
.section--tonal > *,
.section--contrast > * {
    position: relative;
    z-index: 1;
}

.hero {
    position: relative;
    padding-top: clamp(5rem, 10vw, 7rem);
    background: linear-gradient(160deg, rgba(8, 18, 38, 0.96) 0%, rgba(0, 74, 173, 0.72) 65%, rgba(0, 160, 176, 0.42) 100%);
    overflow: hidden;
    color: var(--neutral);
}

.hero::before {
    content: '';
    position: absolute;
    inset: -12% -18%;
    background: radial-gradient(circle at 20% 20%, rgba(0, 160, 176, 0.35), transparent 55%), radial-gradient(circle at 80% 10%, rgba(0, 74, 173, 0.25), transparent 60%);
    opacity: 0.85;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(8, 18, 38, 0.78) 0%, rgba(8, 18, 38, 0.35) 45%, rgba(0, 74, 173, 0.18) 100%);
    z-index: 0;
}

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

.page-hero {
    padding: 6rem 0 4rem;
    background: radial-gradient(circle at top, rgba(56, 189, 248, 0.12), transparent 70%);
}

.projects-hero {
    position: relative;
    overflow: hidden;
}

.projects-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 0%, rgba(56, 189, 248, 0.16), transparent 55%), radial-gradient(circle at 80% 0%, rgba(56, 189, 248, 0.1), transparent 55%);
    pointer-events: none;
}

.projects-hero .container {
    position: relative;
    z-index: 1;
}

.projects-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
}

.projects-hero-panel {
    background: rgba(19, 34, 61, 0.85);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
}

.projects-hero-panel h3 {
    margin: 0;
    font-size: 1.2rem;
}

.metric-grid--hero {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.projects-hero-copy h1 {
    margin-top: 0;
    font-size: clamp(2.5rem, 4vw, 3.2rem);
}

.projects-hero-copy .lead {
    margin-bottom: 2.5rem;
}

.pillars-nav {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pillars-nav__label {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.pillars-nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.pillars-nav__list a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 999px;
    color: var(--text);
    background: rgba(56, 189, 248, 0.08);
    font-size: 0.9rem;
    transition: background 0.2s ease, transform 0.2s ease;
}

.pillars-nav__list a:hover,
.pillars-nav__list a:focus {
    background: rgba(56, 189, 248, 0.18);
    transform: translateY(-1px);
    text-decoration: none;
}

.hero-featured {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-featured__label {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.hero-featured__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.hero-featured__list li {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.9rem 1rem;
    border-radius: calc(var(--radius) - 4px);
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.15);
}

.hero-featured__list span {
    color: var(--muted);
    font-size: 0.85rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    align-items: center;
}

@media (max-width: 480px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.25rem;
    }

    .hero-copy {
        order: 1;
    }

    .hero-visual {
        order: 2;
        justify-items: center;
    }

    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portrait-frame {
        max-width: 220px;
        margin-inline: auto;
    }
}

.hero-copy h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin: 0 0 0.25rem;
}

.hero-copy h2 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 500;
    color: var(--muted);
    margin: 0 0 1.5rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.125rem;
    color: var(--muted);
    margin-bottom: 2rem;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 999px;
    padding-inline: clamp(1.2rem, 3vw, 1.85rem);
    padding-block: 0.875rem;
    min-height: 3rem;
    border: 1px solid transparent;
    font-weight: 600;
    transition: transform 0.28s ease, box-shadow 0.28s ease, background-color 0.28s ease, color 0.28s ease;
    position: relative;
    overflow: hidden;
}

.btn.primary {
    background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 50%, #60a5fa 100%);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--neutral);
    box-shadow: 0 22px 40px rgba(30, 64, 175, 0.45);
}

.btn.primary:hover,
.btn.primary:focus-visible {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 40%, #60a5fa 100%);
    box-shadow: 0 28px 56px rgba(30, 64, 175, 0.5);
}

.btn.primary::after,
.btn.secondary::after {
    content: '';
    position: absolute;
    inset: -30%;
    background: conic-gradient(from 90deg, rgba(255, 255, 255, 0.0), rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.0));
    transform: translateX(-120%) rotate(12deg);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.btn.primary:hover::after,
.btn.primary:focus-visible::after,
.btn.secondary:hover::after,
.btn.secondary:focus-visible::after {
    transform: translateX(120%) rotate(0deg);
}

.btn.secondary {
    background: rgba(0, 160, 176, 0.15);
    border-color: rgba(0, 160, 176, 0.45);
    color: var(--neutral);
    box-shadow: 0 14px 30px rgba(0, 160, 176, 0.22);
}

.btn.secondary:hover,
.btn.secondary:focus-visible {
    background: rgba(0, 160, 176, 0.25);
    border-color: rgba(0, 160, 176, 0.6);
}

.btn.link {
    padding: 0;
    min-height: auto;
    border: none;
    border-radius: 0;
    font-weight: 600;
    color: var(--accent);
}

.btn.link:hover,
.btn.link:focus-visible {
    color: var(--neutral);
}

.btn:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 18px 40px rgba(8, 13, 26, 0.35);
    text-decoration: none;
}

.back-to-top {
    position: fixed;
    bottom: clamp(1.5rem, 4vw, 2.5rem);
    right: clamp(1.5rem, 4vw, 2.5rem);
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 160, 176, 0.45);
    background: linear-gradient(135deg, rgba(0, 74, 173, 0.9), rgba(0, 160, 176, 0.8));
    color: var(--neutral);
    display: grid;
    place-items: center;
    box-shadow: 0 18px 40px rgba(8, 13, 26, 0.45);
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 40;
}

.back-to-top svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2px;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.back-to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:focus-visible {
    outline: 2px solid var(--neutral);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    .back-to-top {
        transition: none;
    }

    html {
        scroll-behavior: auto;
    }

    .section {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: var(--muted);
}

.hero-visual {
    display: grid;
    gap: 1.5rem;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.metric-card {
    padding: 1.5rem;
    border-radius: var(--radius);
    background: var(--card-bg);
    border: 1px solid var(--border);
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
}

.metric-label {
    color: var(--muted);
    font-size: 0.85rem;
}

.portrait-frame {
    border-radius: calc(var(--radius) * 1.5);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--card-bg);
    padding: 1rem;
}

.portrait-frame img {
    width: 100%;
    display: block;
    border-radius: calc(var(--radius) * 1.2);
}

.section-head {
    margin-bottom: 2.5rem;
}

.section-head__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(0, 74, 173, 0.18);
    border: 1px solid rgba(0, 160, 176, 0.35);
    color: var(--neutral);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.section-head__badge svg {
    width: 18px;
    height: 18px;
    stroke: var(--secondary);
    stroke-width: 1.8px;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.section-head__badge span {
    color: var(--neutral);
}

.section-head h3 {
    font-size: 2rem;
    margin: 0 0 0.75rem;
}

.section-head p {
    color: var(--muted);
    margin: 0;
    max-width: 48rem;
}

.card-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card-grid--projects {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-grid--education {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid--certificates {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card-grid--publications,
.card-grid--volunteering {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.85rem;
    box-shadow: 0 18px 40px rgba(8, 13, 26, 0.35), 0 4px 12px rgba(0, 0, 0, 0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    position: relative;
    isolation: isolate;
}

.card:hover,
.card:focus-within {
    transform: translateY(-4px);
    box-shadow: 0 26px 60px rgba(8, 13, 26, 0.45), 0 8px 22px rgba(0, 0, 0, 0.22);
    border-color: rgba(0, 160, 176, 0.45);
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(96, 165, 250, 0.14), rgba(0, 160, 176, 0.12), transparent 70%);
    opacity: 0;
    transform: translateY(35%);
    transition: opacity 0.45s ease, transform 0.45s ease;
    pointer-events: none;
    z-index: -1;
}

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

.card-body {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.project-card__body {
    flex: 1 1 auto;
}

.project-card__media {
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: calc(var(--radius) - 4px);
    overflow: hidden;
}

.project-card__media img,
.project-card .card-thumb {
    width: 100%;
    display: block;
    object-fit: cover;
    aspect-ratio: 16 / 9;
}

.project-card__meta {
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.project-card__summary {
    color: var(--text);
}

.project-outcomes {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.4rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.project-card__footer {
    margin-top: auto;
}

.project-card__footer .btn.link {
    color: var(--accent);
    font-weight: 600;
}

.card-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: calc(var(--radius) - 4px);
}

.card-media {
    overflow: hidden;
    border-radius: calc(var(--radius) - 6px);
    background: rgba(15, 23, 42, 0.35);
}

.card-media img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center;
    display: block;
}

.card-meta {
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.card h4,
.card h3 {
    margin: 0;
    font-size: 1.35rem;
}

.card p {
    margin: 0;
    color: var(--text);
}

.chip-row,
.chip-cloud {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.chip {
    padding: 0.4rem 0.9rem;
    background: var(--accent-soft);
    border: 1px solid rgba(56, 189, 248, 0.35);
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--accent);
}

.chip--mini {
    font-size: 0.75rem;
    padding: 0.25rem 0.65rem;
}

.timeline {
    --timeline-track: clamp(2.1rem, 4vw, 2.8rem);
    position: relative;
    margin: 0;
    display: grid;
    gap: clamp(2rem, 6vw, 3rem);
}

.timeline::before {
    content: '';
    position: absolute;
    left: calc(var(--timeline-track) / 2);
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: var(--timeline-track) 1fr;
    gap: clamp(1.25rem, 3vw, 1.75rem);
}

.timeline-marker {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 6px rgba(56, 189, 248, 0.2);
    margin-top: 0.4rem;
    justify-self: center;
}

.timeline-content {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.5rem 1.75rem;
    box-shadow: 0 24px 60px rgba(8, 13, 26, 0.35);
}

.timeline-content h4,
.timeline-content h3 {
    margin-top: 0.25rem;
    margin-bottom: 0.75rem;
}

.timeline-content ul {
    margin: 0;
    padding-left: 1.1rem;
}

.gallery-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.gallery-grid--balanced {
    grid-auto-rows: 220px;
}

.gallery-grid--balanced .gallery-item {
    display: grid;
    grid-template-rows: 1fr auto;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--card-bg);
}

.gallery-item img {
    width: 100%;
    display: block;
    height: 100%;
    object-fit: cover;
}

.gallery-item figcaption {
    padding: 1rem 1.25rem;
    font-size: 0.95rem;
    color: var(--neutral);
    background: linear-gradient(180deg, rgba(8, 18, 38, 0.92) 0%, rgba(8, 18, 38, 0.72) 100%);
}

.skills .chip-cloud {
    justify-content: flex-start;
}

.resume-hero {
    background: radial-gradient(circle at top, rgba(56, 189, 248, 0.12), transparent 60%);
}

.highlight-grid {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.highlight-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    color: var(--text);
}

.section-cta {
    margin-top: 3rem;
    text-align: center;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.pillar-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pillar-card__meta {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.75rem;
    color: var(--accent);
}

.pillar-preview {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 1rem;
    align-items: center;
}

.pillar-preview__thumb {
    overflow: hidden;
    border-radius: calc(var(--radius) - 6px);
    border: 1px solid var(--border);
}

.pillar-preview__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pillar-preview__title {
    margin: 0 0 0.25rem;
    font-weight: 600;
}

.pillar-preview__client {
    margin: 0 0 0.75rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.section-head--split {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: space-between;
    align-items: center;
}

.pillar-head {
    align-items: flex-start;
    gap: 2rem;
}

.pillar-head__actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-end;
}

.pillar-spotlights {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.pillar-spotlights__label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.pillar-spotlights__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-end;
}

.ratio-16x9 {
    aspect-ratio: 16 / 9;
}

.ratio-4x3 {
    aspect-ratio: 4 / 3;
}

.panel {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
    align-items: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.metric-card--panel {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid var(--border);
}

.certificate-card .card-body {
    gap: 0.5rem;
}

.card-note {
    color: var(--muted);
    font-size: 0.85rem;
}

.nav-link--cta {
    border: 1px solid rgba(59, 130, 246, 0.5);
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    color: var(--neutral);
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.65), rgba(59, 130, 246, 0.55));
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-link--cta:hover,
.nav-link--cta:focus {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.82), rgba(96, 165, 250, 0.72));
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(37, 99, 235, 0.35);
}

.list-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.list-title {
    display: block;
    font-weight: 600;
}

.list-meta {
    color: var(--muted);
    font-size: 0.85rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(8, 18, 38, 0.2);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    text-decoration: none;
}

.brand-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.25rem;
    box-shadow: 0 8px 20px rgba(8, 13, 26, 0.4);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.brand-name {
    font-weight: 700;
    font-size: 1.1rem;
}

.brand-role {
    color: var(--muted);
    font-size: 0.85rem;
}

.main-nav {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.site-header.is-condensed {
    background: rgba(8, 18, 38, 0.88);
    border-bottom: 1px solid rgba(0, 160, 176, 0.25);
    box-shadow: 0 18px 36px rgba(8, 13, 26, 0.35);
}

.nav-link {
    color: var(--muted);
    font-weight: 500;
    transition: color 0.25s ease, transform 0.25s ease;
}

.nav-link.is-active,
.nav-link:hover {
    color: var(--neutral);
    text-decoration: none;
    transform: translateY(-2px);
}

.site-footer {
    padding: 3.5rem 0 2.5rem;
    background: #030f26;
    border-top: 1px solid rgba(59, 130, 246, 0.25);
    color: var(--neutral);
}

.footer-grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: start;
}

.footer-col h4 {
    font-family: 'Merriweather Sans', 'Inter', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 0;
    margin-bottom: 1rem;
}

.footer-brand {
    display: flex;
    gap: 0.9rem;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.35rem;
    box-shadow: 0 12px 28px rgba(8, 13, 26, 0.45);
}

.footer-name {
    margin: 0;
    font-weight: 700;
    font-size: 1.05rem;
}

.footer-role {
    margin: 0.15rem 0 0;
    color: rgba(199, 215, 238, 0.75);
    font-size: 0.9rem;
}

.footer-about {
    margin: 0;
    color: rgba(199, 215, 238, 0.85);
    line-height: 1.6;
}

.footer-links-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
}

.footer-links-list a {
    color: rgba(229, 239, 255, 0.9);
    font-weight: 500;
}

.footer-links-list a:hover,
.footer-links-list a:focus-visible {
    color: #60a5fa;
}

.footer-links-list--contact a {
    word-break: break-word;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    color: rgba(199, 215, 238, 0.75);
    font-size: 0.9rem;
}

.footer-location {
    margin: 0;
}

.solutions-hero,
.industries-hero,
.insights-hero,
.contact-hero {
    background: radial-gradient(circle at top, rgba(56, 189, 248, 0.14), transparent 65%);
}

.solutions-grid,
.industries-grid,
.insights-grid,
.contact-grid {
    display: grid;
    gap: 2rem;
}

.solutions-grid {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.solution-card {
    background: rgba(19, 34, 61, 0.85);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
}

.solution-card__head h2 {
    margin: 0.35rem 0 0.5rem;
    font-size: 2.25rem;
}

.solution-card__body {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.solution-card__column h3 {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
}

.solution-card__column h4 {
    margin-top: 1.75rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.solution-list,
.solution-outcomes,
.industry-list,
.engagement-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.6rem;
}

.solution-list li,
.industry-list li,
.engagement-list li {
    position: relative;
    padding-left: 1.5rem;
}

.solution-list li::before,
.industry-list li::before,
.engagement-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.solution-outcomes li {
    padding: 1rem 1.25rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: var(--radius);
}

.solution-metrics,
.industry-card__metrics {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.metric-card--solution,
.metric-card--industry {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.solution-card__footer {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    padding-top: 2rem;
}

.solution-case {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    align-items: center;
}

.solution-case__image {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.solution-case__label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.card-grid--solutions {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.solution-preview {
    gap: 1rem;
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(148, 163, 184, 0.14);
}

.solution-preview__meta {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
}

.card-grid--engagement {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.engagement-card {
    gap: 1.25rem;
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.industries-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.industry-card {
    background: rgba(19, 34, 61, 0.82);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.industry-card__media {
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.industry-card__body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.industry-card__content {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.solutions-section,
.industries-section,
.engagement,
.contact-section,
.insights-section {
    position: relative;
}

.solutions-section::before,
.industries-section::before,
.insights-section::before,
.contact-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(56, 189, 248, 0.08), transparent 60%);
    pointer-events: none;
}

.solutions-section > .container,
.industries-section > .container,
.insights-section > .container,
.contact-section > .container {
    position: relative;
    z-index: 1;
}

.panel--vertical {
    flex-direction: column;
    align-items: flex-start;
}

.panel--newsletter,
.panel--contact,
.panel--stats {
    background: rgba(19, 34, 61, 0.85);
    box-shadow: 0 22px 48px rgba(15, 23, 42, 0.35);
}

.insights-grid {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    align-items: start;
}

.insights-articles {
    display: grid;
    gap: 1.75rem;
}

.insight-card {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(148, 163, 184, 0.18);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.insight-card__meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.insights-sidebar {
    display: grid;
    gap: 1.5rem;
}

.insights-box {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: var(--radius);
    padding: 1.75rem;
    display: grid;
    gap: 1rem;
}

.insights-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.insights-list li a {
    display: grid;
    gap: 0.25rem;
    color: var(--text);
}

.insights-list span {
    color: var(--muted);
}

.insights-box--resources a strong {
    font-size: 1rem;
}

.insights-form {
    display: grid;
    gap: 1rem;
    width: 100%;
}

.insights-form__row {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.insights-form input,
.insights-form button {
    width: 100%;
}

.insights-form input,
.contact-form input,
.contact-form textarea {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: var(--radius);
    padding: 0.85rem 1rem;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
}

.insights-form input:focus,
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-note {
    font-size: 0.85rem;
    color: var(--muted);
}

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

.insights-preview-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.insight-teaser {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: grid;
    gap: 0.75rem;
}

.insight-teaser__meta {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    align-items: start;
}

.contact-panel {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: grid;
    gap: 1.25rem;
}

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.contact-panel--form {
    background: rgba(19, 34, 61, 0.82);
    box-shadow: 0 22px 48px rgba(15, 23, 42, 0.38);
}

.contact-form {
    display: grid;
    gap: 1rem;
}

.form-row {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.contact-form textarea {
    resize: vertical;
}

.card-grid--offices {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.office-card {
    gap: 0.75rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.15);
}

.office-region {
    font-size: 0.9rem;
    color: var(--muted);
}

.office-focus {
    font-size: 0.9rem;
    color: var(--accent);
}

.engagement--compact {
    padding-top: 0;
}

.solutions-preview,
.insights-preview,
.solutions-section,
.industries-section,
.insights-section,
.contact-section {
    background: radial-gradient(circle at 10% 0, rgba(56, 189, 248, 0.06), transparent 65%);
}

@media (max-width: 720px) {
    .cta-row {
        flex-direction: column;
        align-items: stretch;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .main-nav {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .pillars-grid,
    .card-grid,
    .gallery-grid--balanced {
        grid-template-columns: 1fr;
    }

    .pillar-preview {
        grid-template-columns: 1fr;
    }

    .projects-hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .projects-hero-panel {
        align-self: stretch;
    }

    .pillars-nav__list {
        overflow-x: auto;
        padding-bottom: 0.25rem;
    }

    .pillar-head__actions {
        width: 100%;
        align-items: stretch;
    }

    .pillar-spotlights {
        align-items: flex-start;
    }

    .solutions-grid,
    .industries-grid,
    .insights-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .solution-card,
    .industry-card {
        padding: 2rem;
    }

    .solution-card__body,
    .industry-card__content,
    .insights-form__row,
    .form-row {
        grid-template-columns: 1fr;
    }

    .solution-case {
        grid-template-columns: 1fr;
    }

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