/* ========================================
   NETALYT — STYLES
   Inspired by datacult.com + juicebox.ai
======================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg:        #F5F7FA;
    --bg-white:  #ffffff;
    --ink:        #0B1D3A;
    --ink-mid:   #2d3e5a;
    --muted:     #7a8fa6;
    --border:    #b8c4d8;
    --accent:    #1A56F0;
    --accent-2:  #14B8A6;
    --font-disp: 'Bebas Neue', 'Impact', sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-w:     1200px;
    --tr:        0.22s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
    padding-left: 68px;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ========================================
   LAYOUT HELPERS
======================================== */

.container {
    width: 100%;
    max-width: var(--max-w);
    margin-inline: auto;
    padding-inline: 48px;
}

/* ========================================
   LEFT SIDEBAR
======================================== */

.left-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 68px;
    z-index: 101;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 80px;
    border-right: 1px solid var(--border);
    background: var(--bg);
    transition: background var(--tr);
}

.sidebar-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 76px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: grayscale(1) brightness(0.2);
}

.sidebar-divider {
    display: none;
}

.sidebar-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding-bottom: 0;
}

.sidebar-arrow {
    flex-shrink: 0;
    color: #ffffff;
}

.sidebar-email {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.10em;
    color: var(--ink-mid);
    text-transform: lowercase;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    transition: color var(--tr);
    white-space: nowrap;
}

.sidebar-email:hover { color: var(--ink); }

/* ========================================
   NAV
======================================== */

.nav {
    position: relative;
    z-index: 100;
    height: 76px;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 32px;
    width: auto;
}

/* Remove nav-cta-group since hamburger moved to sidebar */
.nav-right {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--ink);
    opacity: 0.75;
    letter-spacing: 0.01em;
    transition: opacity var(--tr), color var(--tr);
}

.nav-links a:hover {
    opacity: 1;
    color: var(--ink);
}

.nav-cta-group {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent);
    color: #fff;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 10px 22px;
    border-radius: 80px;
    transition: background var(--tr), transform var(--tr);
}

.btn-nav:hover {
    background: #1345d4;
    transform: translateY(-1px);
}

/* hamburger lives in left sidebar — always visible */
.hamburger {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 20px 4px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--ink);
    border-radius: 1px;
}

/* ========================================
   MOBILE MENU OVERLAY
======================================== */

.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
}

.menu-overlay.open { display: block; }

.menu-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.3);
}

.menu-panel {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: min(360px, 88vw);
    background: var(--bg-white);
    padding: 36px 36px 48px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--ink);
    line-height: 1;
    margin-bottom: 28px;
}

.menu-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.menu-links li a {
    display: block;
    font-family: var(--font-disp);
    font-size: 2.2rem;
    letter-spacing: 0.05em;
    color: var(--ink-mid);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    transition: color var(--tr);
}

.menu-links li a:hover { color: var(--accent); }

.menu-cta {
    margin-top: 40px;
}

.menu-cta a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 12px 28px;
    border-radius: 100px;
    transition: background var(--tr);
}

.menu-cta a:hover {
    background: #1345d4;
}

/* ========================================
   HERO
======================================== */

.hero {
    min-height: 100vh;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

/* Floating gradient blob */
.hero-blob {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 74% 18%, rgba(26, 86, 240, 0.26) 0%, transparent 50%),
        radial-gradient(ellipse at 84% 68%, rgba(20, 184, 166, 0.22) 0%, transparent 45%),
        radial-gradient(ellipse at 55% 40%, rgba(26, 86, 240, 0.10) 0%, transparent 40%);
    filter: blur(54px);
    z-index: 0;
    will-change: transform;
}

/* Subtle grid across the full hero */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 29, 58, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 29, 58, 0.07) 1px, transparent 1px);
    background-size: 48px 48px;
    z-index: 1;
}

/* Two-column content: wordmark left, tagline right — both bottom-aligned */
.hero-content {
    position: relative;
    z-index: 2;
    min-height: calc(100vh - 60px);
    padding: 80px 72px 96px;
}

.hero-wordmark {
    font-family: var(--font-disp);
    font-size: clamp(4rem, 11.5vw, 18rem);
    line-height: 0.85;
    letter-spacing: 0.04em;
    color: var(--ink);
    user-select: none;
    white-space: nowrap;
}

.hero-tagline {
    position: absolute;
    bottom: 96px;
    right: 72px;
    max-width: 52%;
}

.hero-tagline p {
    font-size: clamp(1.35rem, 2vw, 2rem);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.5;
    margin-bottom: 40px;
}

.hero-tagline p strong {
    font-weight: 700;
    color: var(--ink);
}

.hero-cta-row {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

/* ========================================
   LINK ARROWS (global)
======================================== */

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--ink);
    border-bottom: 1.5px solid var(--ink);
    padding-bottom: 2px;
    transition: color var(--tr), border-color var(--tr), gap var(--tr);
}

.link-arrow::after { content: '→'; }
.link-arrow:hover { color: var(--accent); border-color: var(--accent); gap: 10px; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 14px 34px;
    border-radius: 80px;
    transition: background var(--tr), transform var(--tr);
}

.btn-primary:hover {
    background: #1345d4;
    transform: translateY(-1px);
}

.link-arrow-muted {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--muted);
    transition: color var(--tr), gap var(--tr);
}

.link-arrow-muted::after { content: '→'; }
.link-arrow-muted:hover { color: var(--ink); gap: 10px; }

/* ========================================
   APPROACH
======================================== */

.approach {
    background: var(--bg);
    border-top: 1px solid var(--border);
}

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

.approach-cell {
    padding: 80px 72px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* vertical centre line */
.approach-cell:nth-child(odd) {
    border-right: 1px solid var(--border);
}

/* horizontal centre line — covers all rows except the last */
.approach-cell:nth-child(-n+4) {
    border-bottom: 1px solid var(--border);
}

.approach-art {
    align-items: center;
    justify-content: center;
}

.art-staircase { width: 160px; height: 210px; }
.art-awen, .art-triskele { width: 180px; height: 180px; }

/* Scroll zoom-out animation for approach art */
.approach-art-animate {
    opacity: 0;
    transform: scale(0.72);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.approach-art-animate.art-visible {
    opacity: 1;
    transform: scale(1);
}

.approach-cell-heading {
    font-size: clamp(1.5rem, 2.4vw, 2.2rem);
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 20px;
    line-height: 1.2;
}

.approach-text p {
    font-size: 1rem;
    color: var(--ink-mid);
    line-height: 1.75;
    margin-bottom: 32px;
    max-width: 480px;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: 2px solid var(--ink);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink);
    transition: background var(--tr), color var(--tr);
}

.btn-outline:hover {
    background: var(--ink);
    color: #fff;
}

/* ========================================
   TESTIMONIALS
======================================== */

.testimonials {
    background: var(--bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 80px 0;
    overflow: hidden;
    position: relative;
}

.testimonials-blob {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 80% 20%, rgba(26, 86, 240, 0.22) 0%, transparent 55%),
        radial-gradient(ellipse at 10% 75%, rgba(20, 184, 166, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 55% 55%, rgba(26, 86, 240, 0.09) 0%, transparent 45%);
    filter: blur(54px);
    pointer-events: none;
    z-index: 0;
}

.testimonials-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 29, 58, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 29, 58, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
}

.testimonials-header {
    margin-bottom: 52px;
    position: relative;
    z-index: 1;
}

.testimonials-header h2 {
    font-family: var(--font-disp);
    font-size: clamp(2.6rem, 4.5vw, 4.5rem);
    letter-spacing: 0.04em;
    line-height: 1;
    color: var(--ink);
}

.testimonial-slider {
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-slide {
    min-width: 100%;
}

.testimonial-body {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    font-style: italic;
    color: var(--ink-mid);
    line-height: 1.8;
    max-width: 820px;
    margin-bottom: 32px;
}

.testimonial-attr {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-attr img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
}

.testimonial-attr strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ink);
}

.testimonial-attr span {
    font-size: 0.82rem;
    color: var(--muted);
}

.testimonial-dots {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
}

.t-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    transition: background var(--tr), transform var(--tr);
}

.t-dot.active {
    background: var(--accent);
    transform: scale(1.3);
}

/* ========================================
   SERVICES (list style like datacult)
======================================== */

.services {
    padding: 96px 0;
    background: var(--bg);
}

.services-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: end;
    padding-bottom: 0;
    margin-bottom: 0;
}

.services-header h2 {
    font-family: var(--font-disp);
    font-size: clamp(3rem, 5.5vw, 5.5rem);
    letter-spacing: 0.04em;
    line-height: 0.92;
    color: var(--ink);
}

.services-header-right p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.75;
    max-width: 380px;
    margin-bottom: 24px;
}

.services-list {
    margin-top: 0;
    border-top: 1px solid var(--border);
}

.service-row {
    display: grid;
    grid-template-columns: 220px 1fr 32px;
    align-items: start;
    gap: 48px;
    padding: 36px 0;
    border-bottom: 1px solid var(--border);
    transition: padding var(--tr), background var(--tr);
    cursor: default;
}

.service-row:hover {
    background: var(--bg-white);
    padding-left: 20px;
    padding-right: 20px;
    margin: 0 -20px;
}

.service-tag {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    padding-top: 6px;
}

.service-content h3 {
    font-family: var(--font-disp);
    font-size: 2rem;
    letter-spacing: 0.04em;
    line-height: 1.08;
    color: var(--ink);
    margin-bottom: 10px;
}

.service-content p {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.72;
    max-width: 540px;
}

.service-arrow {
    font-size: 1.2rem;
    color: var(--border);
    transition: color var(--tr), transform var(--tr);
    padding-top: 6px;
}

.service-row:hover .service-arrow {
    color: var(--accent);
    transform: translateX(4px);
}

/* ========================================
   TOOLS MARQUEE
======================================== */

.tools {
    padding: 64px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
    overflow: hidden;
    position: relative;
}

.tools-blob {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 15% 60%, rgba(26, 86, 240, 0.20) 0%, transparent 55%),
        radial-gradient(ellipse at 85% 40%, rgba(20, 184, 166, 0.16) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 90%, rgba(26, 86, 240, 0.08) 0%, transparent 45%);
    filter: blur(52px);
    pointer-events: none;
    z-index: 0;
}

.tools-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 29, 58, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 29, 58, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
}

.tools-label {
    text-align: center;
    margin-bottom: 44px;
    position: relative;
    z-index: 1;
}

.tools-label p {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
}

.marquee-wrap {
    position: relative;
    overflow: hidden;
    z-index: 1;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 100px, black calc(100% - 100px), transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 100px, black calc(100% - 100px), transparent 100%);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-track:hover { animation-play-state: paused; }

@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.tool-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 28px;
    margin-right: 0;
    border: none;
    border-radius: 0;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--muted);
    white-space: nowrap;
    background: transparent;
    flex-shrink: 0;
}
.tool-item img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    flex-shrink: 0;
    filter: grayscale(1) brightness(0.55);
}

/* ========================================
   STATS STRIP
======================================== */

.stats-strip {
    background: var(--bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.stat-box {
    background: var(--bg);
    padding: 48px 40px;
    transition: background var(--tr);
}

.stat-box:hover { background: var(--bg-white); }

.stat-box .num {
    font-family: var(--font-disp);
    font-size: 4rem;
    letter-spacing: 0.02em;
    line-height: 1;
    color: var(--ink);
    margin-bottom: 8px;
}

.stat-box .label {
    font-size: 0.82rem;
    color: var(--muted);
    font-weight: 500;
    line-height: 1.5;
}

/* ========================================
   MEET THE TEAM
======================================== */

.team-section {
    padding: 96px 0 100px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.team-intro {
    display: flex;
    align-items: flex-start;
    gap: 48px;
    margin-bottom: 72px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--border);
}

.team-awen-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
}

.team-awen-logo {
    width: 450px;
    height: 450px;
    object-fit: contain;
    display: block;
}

.team-intro-text .section-label { margin-bottom: 16px; }

.team-intro-text h2 {
    font-family: var(--font-disp);
    font-size: clamp(2.8rem, 5vw, 5rem);
    line-height: 0.93;
    letter-spacing: 0.02em;
    color: var(--ink);
    margin-bottom: 20px;
}

.team-intro-text p {
    max-width: 520px;
    color: var(--ink-mid);
    font-size: 1.05rem;
    line-height: 1.65;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0;
    border-top: 1px solid var(--border);
}

.team-card {
    padding: 40px 36px;
    border-right: 1px solid var(--border);
    transition: background var(--tr);
}

.team-card:last-child { border-right: none; }

.team-card:hover { background: var(--bg-white); }

.team-avatar {
    width: 72px;
    height: 72px;
    border: 1.5px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    background: var(--bg);
    transition: border-color var(--tr);
}

.team-card:hover .team-avatar { border-color: var(--accent); }

.team-avatar svg { width: 44px; height: 44px; }

.team-avatar-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.team-avatar-open { border-style: dashed; }

.team-card-hiring { opacity: 0.6; }

.team-name {
    font-family: var(--font-disp);
    font-size: 1.6rem;
    letter-spacing: 0.04em;
    color: var(--ink);
    margin-bottom: 4px;
}

.team-role {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.team-card-body p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.72;
}

@media (max-width: 900px) {
    .team-grid { grid-template-columns: 1fr 1fr; }
    .team-card:nth-child(2) { border-right: none; }
    .team-card:nth-child(3) { border-right: none; border-top: 1px solid var(--border); }
    .team-intro { flex-direction: column; gap: 28px; }
}

@media (max-width: 600px) {
    .team-grid { grid-template-columns: 1fr; }
    .team-card { border-right: none; border-top: 1px solid var(--border); }
}

/* ========================================
   CTA
======================================== */

.cta-section {
    background: var(--ink);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.cta-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    pointer-events: none;
}

.cta-inner {
    position: relative;
    text-align: center;
}

.cta-inner .section-label {
    color: rgba(255,255,255,0.3);
}

.section-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 18px;
}

.cta-inner h2 {
    font-family: var(--font-disp);
    font-size: clamp(4rem, 8vw, 8rem);
    letter-spacing: 0.04em;
    line-height: 0.9;
    color: #fff;
    margin-bottom: 28px;
}

.cta-inner p {
    font-size: 1rem;
    color: rgba(255,255,255,0.45);
    max-width: 440px;
    margin-inline: auto;
    margin-bottom: 44px;
    line-height: 1.75;
}

.cta-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 36px;
    flex-wrap: wrap;
}

.link-arrow-light {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #fff;
    border-bottom: 1.5px solid rgba(255,255,255,0.45);
    padding-bottom: 3px;
    transition: border-color var(--tr), gap var(--tr);
}

.link-arrow-light::after { content: '→'; }
.link-arrow-light:hover { border-color: #fff; gap: 10px; }

.link-arrow-muted-light {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.38);
    transition: color var(--tr), gap var(--tr);
}

.link-arrow-muted-light::after { content: '→'; }
.link-arrow-muted-light:hover { color: rgba(255,255,255,0.75); gap: 10px; }

/* ========================================
   CASE STUDY SECTION
======================================== */

.case-study-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
}

.cs-label-row {
    margin-bottom: 28px;
}

.cs-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px 52px;
}

.cs-card-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 32px;
}

.cs-tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: rgba(26, 86, 240, 0.08);
    color: var(--accent);
    border-radius: 100px;
    padding: 5px 14px;
}

.cs-tag-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--muted);
}

.cs-card-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.cs-card-title {
    font-family: var(--font-body);
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
    margin-bottom: 20px;
}

.cs-card-desc {
    font-size: 0.93rem;
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 32px;
}

.cs-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 36px;
    padding: 24px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cs-stat-num {
    display: block;
    font-family: var(--font-disp);
    font-size: 2rem;
    color: var(--ink);
    letter-spacing: 0.04em;
    line-height: 1;
    margin-bottom: 6px;
}

.cs-stat-label {
    font-size: 0.75rem;
    color: var(--muted);
    letter-spacing: 0.04em;
}

.cs-read-more {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--tr);
}

.cs-read-more::after { content: '→'; }
.cs-read-more:hover { gap: 10px; }

/* Right panel: pipeline diagram + quote */
.cs-brain-viz {
    background: #06101d;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(26,86,240,0.2);
}

.cs-brain-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.cs-brain-title {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
}

.cs-brain-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #14B8A6;
}

.cs-status-pulse {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #14B8A6;
    box-shadow: 0 0 8px rgba(20,184,166,0.7);
    animation: csBrainPulse 1.6s ease-in-out infinite;
}

@keyframes csBrainPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.6); }
}

.cs-brain-svg {
    width: 100%;
    height: auto;
    display: block;
}

.cs-brain-legend {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    padding: 12px 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.cs-leg-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.68rem;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.03em;
}

.cs-leg-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ========================================
   LIGHT CTA VARIANT (landing page) — hero-style brand colors
======================================== */
.cta-section.cta-light {
    background: var(--bg);
    padding: 100px 0;
}

.cta-light-blob {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(26, 86, 240, 0.22) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 40%, rgba(20, 184, 166, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(26, 86, 240, 0.10) 0%, transparent 45%);
    filter: blur(54px);
    pointer-events: none;
}

.cta-light-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 29, 58, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 29, 58, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.cta-section.cta-light .cta-inner {
    position: relative;
    z-index: 1;
}

.cta-section.cta-light .cta-inner .section-label {
    color: var(--muted);
}

.cta-section.cta-light .cta-inner h2 {
    font-family: var(--font-disp);
    font-size: clamp(4rem, 8vw, 8rem);
    letter-spacing: 0.04em;
    line-height: 0.9;
    color: var(--ink);
    margin-bottom: 28px;
}

.cta-section.cta-light .cta-inner p {
    color: var(--ink-mid);
    max-width: 440px;
    margin-inline: auto;
    margin-bottom: 44px;
    line-height: 1.75;
}

/* ========================================
   FOOTER
======================================== */

.footer {
    background: #fff;
    border-top: 1px solid var(--border);
    padding: 56px 0 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: start;
    gap: 48px;
    padding-bottom: 44px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 28px;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-disp);
    font-size: 1.4rem;
    letter-spacing: 0.08em;
    color: var(--ink);
}

.footer-brand .footer-logo img {
    height: 26px;
    width: auto;
    filter: grayscale(1) brightness(0.2);
}

.footer-nav {
    display: flex;
    gap: 48px;
    padding-left: 48px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-col ul li a {
    font-size: 0.875rem;
    color: var(--muted);
    transition: color var(--tr);
}

.footer-col ul li a:hover { color: var(--ink); }

.btn-newsletter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
    border: 2px solid var(--ink);
    border-radius: 100px;
    padding: 10px 24px;
    white-space: nowrap;
    align-self: start;
    transition: background var(--tr), color var(--tr);
}

.btn-newsletter:hover {
    background: var(--ink);
    color: #fff;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--muted);
}

.footer-social {
    display: flex;
    gap: 14px;
    align-items: center;
}

.footer-social a {
    color: var(--muted);
    display: flex;
    align-items: center;
    transition: color var(--tr);
}

.footer-social a:hover { color: var(--ink); }

/* ========================================
   BLOG — INDEX
======================================== */

.blog-hero {
    padding: 140px 72px 80px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.blog-hero-content {
    position: relative;
    z-index: 2;
}

.blog-hero-content h1 {
    font-family: var(--font-disp);
    font-size: clamp(3rem, 7vw, 7rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    color: var(--ink);
    max-width: 700px;
    margin-bottom: 28px;
}

.blog-hero-content .section-label { margin-bottom: 20px; }

.blog-hero-content p {
    max-width: 520px;
    color: var(--ink-mid);
    font-size: 1.05rem;
    line-height: 1.65;
}

.blog-grid-section {
    padding: 40px 0 100px;
    background: var(--bg);
}

.blog-cards {
    border-top: 1px solid var(--border);
}

.blog-card {
    display: grid;
    grid-template-columns: 180px 1fr 28px;
    align-items: start;
    gap: 48px;
    padding: 36px 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
    border-radius: 0;
    overflow: visible;
    transition: padding var(--tr), background var(--tr);
}

.blog-card:hover {
    background: var(--bg-white);
    padding-left: 24px;
    padding-right: 24px;
    margin: 0 -24px;
    transform: none;
    box-shadow: none;
}

.blog-card.featured .blog-card-title {
    font-size: 2.5rem;
}

.blog-card-left {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 5px;
}

.blog-card-category {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.blog-card-date,
.blog-card-readtime {
    font-size: 0.76rem;
    color: var(--muted);
}

.blog-card-body {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.blog-card-title {
    font-family: var(--font-disp);
    font-size: 2rem;
    letter-spacing: 0.04em;
    line-height: 1.05;
    color: var(--ink);
    margin-bottom: 10px;
    text-decoration: none;
    display: block;
    transition: color var(--tr);
}

.blog-card-title:hover { color: var(--accent); }

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.72;
    max-width: 560px;
    margin-bottom: 0;
}

.blog-card-arrow {
    font-size: 1.1rem;
    color: var(--border);
    transition: color var(--tr), transform var(--tr);
    padding-top: 5px;
    user-select: none;
}

.blog-card:hover .blog-card-arrow {
    color: var(--accent);
    transform: translateX(4px);
}

/* ========================================
   BLOG — ARTICLE PAGE
======================================== */

.article-header {
    padding: 120px 0 72px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.76rem;
    color: var(--muted);
    margin-bottom: 24px;
}

.article-breadcrumb a {
    color: var(--muted);
    text-decoration: none;
    transition: color var(--tr);
}

.article-breadcrumb a:hover { color: var(--ink); }

.article-category-tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}

.article-title {
    font-family: var(--font-disp);
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 0.92;
    letter-spacing: 0.04em;
    color: var(--ink);
    margin-bottom: 24px;
    max-width: 820px;
}

.article-meta-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.article-meta-item {
    font-size: 0.8rem;
    color: var(--muted);
}

.article-layout {
    padding: 56px 0 100px;
}

.article-layout .container {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 64px;
    align-items: start;
}

/* Article body typography */
.article-body { max-width: 720px; }

.article-body .lead {
    font-size: 1.12rem;
    color: var(--ink-mid);
    line-height: 1.75;
    font-weight: 500;
    margin-bottom: 1.75em;
    border-left: 3px solid var(--accent);
    padding-left: 20px;
}

.article-body p {
    font-size: 1rem;
    color: var(--ink-mid);
    line-height: 1.8;
    margin-bottom: 1.4em;
}

.article-body h2 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 2.5em;
    margin-bottom: 0.7em;
    line-height: 1.3;
}

.article-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 1.8em;
    margin-bottom: 0.5em;
}

.article-body h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 1.5em;
    margin-bottom: 0.4em;
}

.article-body ul,
.article-body ol {
    margin: 0.75em 0 1.4em 1.4em;
    color: var(--ink-mid);
    line-height: 1.75;
}

.article-body li { margin-bottom: 0.45em; }

.article-body strong { color: var(--ink); }

.article-body a {
    color: var(--accent);
    text-underline-offset: 3px;
}

/* Callout components (used in .md files via HTML blocks) */
.highlight-box {
    background: rgba(26, 86, 240, 0.05);
    border-left: 3px solid var(--accent);
    border-radius: 0 8px 8px 0;
    padding: 18px 22px;
    margin: 1.8em 0;
}

.highlight-box h3,
.highlight-box h4 {
    margin-top: 0;
    color: var(--ink);
    font-size: 0.92rem;
}

.callout-box {
    background: rgba(26, 86, 240, 0.04);
    border: 1px solid rgba(26, 86, 240, 0.2);
    border-radius: 8px;
    padding: 18px 22px;
    margin: 1.8em 0;
}

.callout-box h4 {
    color: var(--accent);
    margin-top: 0;
    font-size: 0.9rem;
}

.stat-callout {
    background: var(--ink);
    color: #fff;
    padding: 24px 28px;
    border-radius: 10px;
    margin: 1.8em 0;
    text-align: center;
}

.stat-callout h4 {
    margin: 0 0 8px;
    color: #fff;
    font-size: 0.95rem;
}

.stat-callout p {
    color: rgba(255,255,255,0.72);
    margin: 0;
    font-size: 0.95rem;
}

.success-story {
    background: rgba(20, 184, 166, 0.06);
    border-left: 3px solid var(--accent-2);
    border-radius: 0 8px 8px 0;
    padding: 18px 22px;
    margin: 1.8em 0;
}

.success-story h3 {
    color: var(--accent-2);
    margin-top: 0;
    font-size: 0.92rem;
}

.formula-box {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px 18px;
    margin: 1em 0;
    font-family: monospace;
    font-size: 0.92rem;
    color: var(--ink);
}

.article-cta-box {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    margin-top: 3em;
    text-align: center;
}

.article-cta-box h3 {
    font-size: 1.2rem;
    color: var(--ink);
    margin: 0 0 8px;
}

.article-cta-box p {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Article sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 22px;
    margin-bottom: 20px;
}

.sidebar-widget h4 {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 0 0 14px;
}

.related-link {
    display: block;
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.related-link:last-child { border-bottom: none; }

.related-link-title {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--ink);
    display: block;
    line-height: 1.4;
    margin-bottom: 3px;
    transition: color var(--tr);
}

.related-link:hover .related-link-title { color: var(--accent); }

.related-link small {
    color: var(--muted);
    font-size: 0.73rem;
}

@media (max-width: 900px) {
    .article-layout .container { grid-template-columns: 1fr; }
    .article-sidebar { display: none; }
    .blog-card { grid-template-columns: 140px 1fr 24px; gap: 32px; }
}

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; align-items: flex-start; padding: 130px 48px 64px; gap: 32px; }
    .blog-hero { padding: 130px 48px 64px; }
    .approach-grid { grid-template-columns: 1fr; }
    .approach-cell:nth-child(odd) { border-right: none; }
    .approach-cell { padding: 48px 32px; min-height: unset; border-bottom: 1px solid var(--border); }
    .approach-cell:last-child { border-bottom: none; }
    .services-header { grid-template-columns: 1fr; gap: 20px; }
    .service-row { grid-template-columns: 160px 1fr 24px; gap: 32px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
    body { padding-left: 0; }
    .left-sidebar { display: none; }
    .nav { left: 0; padding: 18px 24px; }
    .container { padding-inline: 24px; }
    .nav-links { display: none; }
    .btn-nav { display: none; }
    .hero-content { padding: 100px 24px 56px; gap: 28px; }
    .hero-wordmark { font-size: clamp(6rem, 20vw, 11rem); }
    .blog-hero { padding: 100px 24px 56px; }
    .service-row { grid-template-columns: 1fr; gap: 10px; }
    .service-row .service-arrow { display: none; }
    .blog-card { grid-template-columns: 1fr; gap: 8px; }
    .blog-card-arrow { display: none; }
    .blog-card:hover { padding-left: 0; padding-right: 0; margin: 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .footer-top { grid-template-columns: 1fr; }
}