/* =========================================================================
   Dotinker — public marketing site
   ========================================================================= */

body.site { background: var(--paper); }

/* Navbar ------------------------------------------------------------------- */
.navbar {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem; }
.brand img { height: 34px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--ink-700); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--navy-900); }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -22px; height: 2px; background: var(--brand-green); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: none; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy-900); margin: 5px 0; }
.nav-login-link { font-size: 0.85rem; font-weight: 600; color: var(--ink-700); }

@media (max-width: 900px) {
    .nav-links { position: fixed; inset: 78px 0 0 0; background: var(--paper); flex-direction: column; padding: 30px 24px; gap: 22px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all .2s ease; }
    .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .nav-links a.active::after { display: none; }
    .nav-toggle { display: block; }
    .nav-cta .btn { padding: 10px 16px; font-size: 0.82rem; }
}
@media (max-width: 480px) {
    .brand span { display: none; }
    .nav-cta { gap: 8px; }
    .nav-cta .btn-primary { padding: 8px 12px; font-size: 0.76rem; }
}

/* Hero ----------------------------------------------------------------------- */
.hero { background: var(--navy-900); color: var(--text-on-dark); position: relative; overflow: hidden; padding: 90px 0 70px; }
.hero .grid-bg {
    position: absolute; inset: 0; opacity: 0.5;
    background-image: linear-gradient(var(--line-on-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-on-dark) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(ellipse at 50% 0%, black 40%, transparent 75%);
}
.hero .container { position: relative; }
.hero-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; }
.hero-copy { max-width: 640px; }
.hero h1 { margin: 14px 0 18px; }
.hero h1 .hl { color: var(--brand-green); }
.hero-sub { font-size: 1.08rem; color: var(--text-on-dark-muted); max-width: 540px; }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-sprite-scatter { display: flex; gap: 22px; align-items: flex-start; flex-wrap: wrap; }

.hero-stats { display: flex; gap: 48px; margin-top: 64px; flex-wrap: wrap; }
.hero-stats .stat-num { font-family: var(--font-display); font-size: 2.4rem; color: var(--brand-green); }
.hero-stats .stat-label { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-on-dark-muted); margin-top: 4px; }

/* Marquee of tech we work in -------------------------------------------------- */
.tech-strip { border-top: 1px solid var(--line-on-dark); border-bottom: 1px solid var(--line-on-dark); background: var(--navy-800); padding: 18px 0; overflow: hidden; }
.tech-strip .track { display: flex; gap: 46px; width: max-content; animation: scroll-left 26s linear infinite; }
.tech-strip span { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .08em; font-size: 0.85rem; color: var(--text-on-dark-muted); white-space: nowrap; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Section headers -------------------------------------------------------------- */
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head.left { margin: 0 0 48px; text-align: left; }
.section-head h2 { margin-top: 10px; }

/* Services grid ------------------------------------------------------------------ */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 980px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }
.service-card {
    border-radius: var(--radius-lg);
    padding: 26px;
    min-height: 190px;
    display: flex; flex-direction: column; justify-content: space-between;
    border: 1px solid var(--line);
    transition: transform .18s ease, box-shadow .18s ease;
    background: var(--paper-soft);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-card .icon-chip { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 700; }
.service-card h4 { margin: 18px 0 6px; }
.service-card p { font-size: 0.86rem; color: var(--ink-500); margin: 0; }
.service-card.tone-green  { background: color-mix(in srgb, var(--brand-green) 16%, white); }
.service-card.tone-blue   { background: color-mix(in srgb, var(--brand-blue) 12%, white); }
.service-card.tone-purple { background: color-mix(in srgb, var(--brand-purple) 24%, white); }
.service-card.tone-yellow { background: color-mix(in srgb, var(--brand-yellow) 28%, white); }
.service-card.tone-green .icon-chip  { background: var(--brand-green); color: var(--navy-900); }
.service-card.tone-blue .icon-chip   { background: var(--brand-blue); color: white; }
.service-card.tone-purple .icon-chip { background: var(--brand-purple); color: var(--navy-900); }
.service-card.tone-yellow .icon-chip { background: var(--brand-yellow); color: var(--navy-900); }

/* Process steps -------------------------------------------------------------------- */
.process-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media (max-width: 900px) { .process-steps { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }
.process-step { background: var(--navy-800); color: var(--text-on-dark); border-radius: var(--radius-md); padding: 22px; }
.process-step .step-no { font-family: var(--font-mono); color: var(--brand-green); font-size: 0.85rem; }
.process-step h4 { color: var(--text-on-dark); margin: 10px 0 6px; }
.process-step p { color: var(--text-on-dark-muted); font-size: 0.85rem; margin: 0; }

/* Portfolio / cases ------------------------------------------------------------------ */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .portfolio-grid { grid-template-columns: 1fr; } }
.portfolio-card { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.portfolio-card .thumb { aspect-ratio: 16/10; background: var(--navy-800); display: flex; align-items: center; justify-content: center; color: var(--text-on-dark-muted); font-family: var(--font-mono); font-size: 0.8rem; }
.portfolio-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-card .body { padding: 18px 20px; }
.portfolio-card .cat { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; color: var(--brand-green-dark); letter-spacing: .06em; }
.portfolio-card h4 { margin: 8px 0 6px; }
.portfolio-card p { font-size: 0.85rem; color: var(--ink-500); margin: 0; }

/* Testimonials --------------------------------------------------------------------- */
.testimonial-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .testimonial-row { grid-template-columns: 1fr; } }
.testimonial-card { background: var(--paper-soft); border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--line); }
.testimonial-card .stars { color: var(--brand-yellow); filter: saturate(1.4) brightness(0.85); letter-spacing: 2px; margin-bottom: 10px; }
.testimonial-card p.msg { font-size: 0.92rem; color: var(--ink-700); }
.testimonial-person { display: flex; align-items: center; gap: 10px; margin-top: 16px; }
.avatar-circle { width: 40px; height: 40px; border-radius: 50%; background: var(--navy-900); color: var(--brand-green); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; overflow: hidden; }
.avatar-circle img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-person .name { font-weight: 600; font-size: 0.88rem; }
.testimonial-person .role { font-size: 0.76rem; color: var(--ink-500); }

/* About stats strip ------------------------------------------------------------------- */
.about-panel { background: var(--navy-900); color: var(--text-on-dark); border-radius: var(--radius-lg); padding: 50px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 820px) { .about-panel { grid-template-columns: 1fr; padding: 34px 24px; } }
.about-panel .stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; border-top: 1px solid var(--line-on-dark); padding-top: 24px; margin-top: 10px; }
.about-panel .stat-num { font-family: var(--font-display); font-size: 2.1rem; color: var(--brand-green); }
.about-panel .stat-label { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; color: var(--text-on-dark-muted); margin-top: 4px; }

/* CTA band ------------------------------------------------------------------------------ */
.cta-band { background: var(--brand-green); border-radius: var(--radius-lg); padding: 50px; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; color: var(--navy-900); }
.cta-band h2 { margin: 0 0 6px; }
.cta-band p { margin: 0; color: rgba(15,19,26,0.75); }

/* Contact / callback form ----------------------------------------------------------------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; }
@media (max-width: 860px) { .contact-wrap { grid-template-columns: 1fr; } }
.contact-info-card { background: var(--navy-900); color: var(--text-on-dark); border-radius: var(--radius-lg); padding: 34px; }
.contact-info-card .info-row { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line-on-dark); }
.contact-info-card .info-row:last-child { border-bottom: none; }
.contact-info-card .info-row .k { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; color: var(--text-on-dark-muted); }
.contact-form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 34px; }
.social-row { display: flex; gap: 10px; margin-top: 24px; }
.social-row a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-on-dark); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; }
.social-row a:hover { border-color: var(--brand-green); color: var(--brand-green); }

/* Careers ---------------------------------------------------------------------------------- */
.job-card { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 22px 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 14px; }
.job-card .job-meta { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }

/* Footer --------------------------------------------------------------------------------------- */
.site-footer { background: var(--navy-900); color: var(--text-on-dark); padding: 64px 0 36px; }

.footer-card { background: var(--navy-800); border: 1px solid var(--line-on-dark); border-radius: var(--radius-lg); }
.footer-card-top { display: grid; grid-template-columns: 1.1fr 1.6fr; gap: 40px; padding: 36px 40px; margin-bottom: 14px; }
@media (max-width: 780px) { .footer-card-top { grid-template-columns: 1fr; padding: 30px 26px; } }
.footer-card-top h5 { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-on-dark-muted); margin-bottom: 16px; }
.footer-newsletter p { color: var(--text-on-dark-muted); font-size: 0.85rem; margin-bottom: 14px; max-width: 320px; }
.footer-links-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
@media (max-width: 480px) { .footer-links-row { grid-template-columns: 1fr; } }
.footer-links-row li { margin-bottom: 10px; font-size: 0.88rem; color: var(--text-on-dark-muted); }
.footer-links-row li a:hover { color: var(--brand-green); }

.newsletter-row { display: flex; gap: 8px; }
.newsletter-row input { flex: 1; min-width: 0; background: var(--navy-900); border: 1px solid var(--line-on-dark); color: var(--text-on-dark); padding: 12px 16px; border-radius: 999px; }
.newsletter-row button { width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; background: var(--brand-green); border: none; display: flex; align-items: center; justify-content: center; color: var(--navy-900); font-weight: 700; }

.footer-card-brand { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 40px; flex-wrap: wrap; }
@media (max-width: 480px) { .footer-card-brand { padding: 22px 26px; } }
.footer-card-brand .brand span { color: var(--text-on-dark); }
.social-row { display: flex; gap: 10px; }
.social-row a { width: 38px; height: 38px; border-radius: 10px; background: var(--navy-900); border: 1px solid var(--line-on-dark); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; }
.social-row a:hover { border-color: var(--brand-green); color: var(--brand-green); }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 4px 0; flex-wrap: wrap; gap: 12px; font-size: 0.8rem; color: var(--text-on-dark-muted); }
.footer-bottom a:hover { color: var(--brand-green); }
.footer-bottom .legal-links { display: flex; gap: 18px; }

/* Page header (inner pages) --------------------------------------------------------------------- */
.page-header { background: var(--navy-900); color: var(--text-on-dark); padding: 64px 0 50px; position: relative; overflow: hidden; }
.page-header h1 { margin: 10px 0 0; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-on-dark-muted); text-transform: uppercase; letter-spacing: .06em; }
.breadcrumb a:hover { color: var(--brand-green); }

/* Service detail --------------------------------------------------------------------------------- */
.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } }
.sidebar-card { background: var(--paper-soft); border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--line); }
.sidebar-card h5 { font-family: var(--font-mono); text-transform: uppercase; font-size: 0.76rem; letter-spacing: .06em; color: var(--ink-500); margin-bottom: 14px; }
.sidebar-card .other-service { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.88rem; font-weight: 500; }
.sidebar-card .other-service:last-child { border-bottom: none; }
.sidebar-card .other-service:hover { color: var(--brand-green-dark); }

/* 404 --------------------------------------------------------------------------------------------- */
.error-page { background: var(--navy-900); color: var(--text-on-dark); min-height: 70vh; display: flex; align-items: center; position: relative; overflow: hidden; }
.error-code { font-family: var(--font-display); font-size: clamp(4rem, 14vw, 8rem); color: var(--text-on-dark); display: flex; align-items: center; gap: 14px; justify-content: center; }
.error-code .spark { color: var(--brand-purple); }

/* Decorative brand stickers ---------------------------------------------------------------------- */
.sticker {
    pointer-events: none;
    user-select: none;
    width: auto;
    transform: rotate(var(--rot, 0deg));
    filter: drop-shadow(0 10px 22px rgba(15, 19, 26, 0.28));
}
.sticker-abs { position: absolute; z-index: 2; }
.sticker-float { animation: sticker-bob 6s ease-in-out infinite; }
@keyframes sticker-bob {
    0%, 100% { transform: rotate(var(--rot, 0deg)) translateY(0); }
    50% { transform: rotate(var(--rot, 0deg)) translateY(-10px); }
}
.sticker-sm { width: 48px; }
.sticker-md { width: 74px; }
.sticker-lg { width: 108px; }
.sticker-tl { top: 8%; left: 4%; }
.sticker-tr { top: 9%; right: 5%; }
.sticker-bl { bottom: 9%; left: 5%; }
.sticker-br { bottom: 8%; right: 4%; }
.sticker-mr { top: 46%; right: 8%; }
.sticker-ml { top: 46%; left: 6%; }
/* Fixed-offset variants for nudging a sticker just outside a compact block
   (e.g. a section-head), where percentage offsets would sit too close in. */
.sticker-nudge-tl { top: -18px; left: -16px; }
.sticker-nudge-tr { top: -18px; right: -16px; }
.sticker-nudge-bl { bottom: -18px; left: -16px; }
.sticker-nudge-br { bottom: -18px; right: -16px; }
.rot-n1 { --rot: -10deg; }
.rot-n2 { --rot: -5deg; }
.rot-p1 { --rot: 7deg; }
.rot-p2 { --rot: 13deg; }
@media (max-width: 900px) { .sticker-abs { display: none; } }

/* Simple blog / generic content list ------------------------------------------------------------- */
.content-prose h2, .content-prose h3 { margin-top: 1.4em; }
.content-prose p { color: var(--ink-700); }
.content-prose ul { list-style: disc; padding-left: 1.4em; margin-bottom: 1em; }
.content-prose ul li { margin-bottom: 0.4em; }