/* DiasTrack welcome page — self-contained port of the Dias Telematics design tokens */
:root {
  --font-display: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  --font-body: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Code", Consolas, ui-monospace, monospace;
  --radius-md: .75rem; --radius-lg: 1rem; --radius-xl: 1.4rem; --radius-full: 999px;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}
[data-theme="light"] {
  color-scheme: light;
  --color-bg: #faf4ea; --color-bg-card: #fffaf2; --color-surface: #ffffff;
  --color-text: #0f2530; --color-text-secondary: #4a5f6a; --color-text-muted: #7b8c95;
  --color-border: #e6dccb; --color-border-hover: #cfc2ab;
  --color-accent: #0f7f8c; --color-accent-secondary: #e8892b;
  --color-accent-soft: #e4f3f4; --color-success: #1f9d6a;
  --gradient-accent: linear-gradient(135deg, #0f7f8c 0%, #13a3a3 100%);
  --gradient-hero: radial-gradient(120% 80% at 50% 0%, #f3e6d1 0%, var(--color-bg) 60%);
  --shadow-sm: 0 1px 2px rgba(15, 37, 48, .06); --shadow-md: 0 8px 24px rgba(15, 37, 48, .08);
  --shadow-lg: 0 18px 44px rgba(15, 37, 48, .12); --shadow-xl: 0 30px 70px rgba(15, 37, 48, .16);
}
[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #081821; --color-bg-card: #0d2029; --color-surface: #112833;
  --color-text: #eef4f6; --color-text-secondary: #a9bcc5; --color-text-muted: #6f8691;
  --color-border: #1e3742; --color-border-hover: #2d4d5a;
  --color-accent: #3cc3cf; --color-accent-secondary: #f2a24f;
  --color-accent-soft: rgba(60, 195, 207, .12); --color-success: #3ccf8e;
  --gradient-accent: linear-gradient(135deg, #16929e 0%, #3cc3cf 100%);
  --gradient-hero: radial-gradient(120% 80% at 50% 0%, #0f2a36 0%, var(--color-bg) 60%);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3); --shadow-md: 0 8px 24px rgba(0, 0, 0, .35);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, .45); --shadow-xl: 0 30px 70px rgba(0, 0, 0, .55);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; min-width: 320px; font: 400 1rem/1.6 var(--font-body); color: var(--color-text); background: var(--color-bg); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 800; letter-spacing: -.02em; color: var(--color-text); }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { display: block; }
.container { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }
.mono { font-family: var(--font-mono); font-size: .9em; color: var(--color-accent); }
.accent { background: var(--gradient-accent); -webkit-background-clip: text; background-clip: text; color: transparent; }

.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 2000; padding: .6rem 1rem; border-radius: var(--radius-md); background: var(--color-accent); color: #fff; }
.skip-link:focus { top: 1rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--color-bg), transparent 22%); backdrop-filter: blur(14px); border-bottom: 1px solid var(--color-border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 4.25rem; }
.logo { display: inline-flex; align-items: center; gap: .55rem; color: var(--color-accent); }
.logo-img { display: block; width: 2.25rem; height: 2.25rem; object-fit: cover; border-radius: .5rem; }
.logo-text { font: 800 1.25rem var(--font-display); letter-spacing: -.02em; color: var(--color-text); }
.logo-text strong { color: var(--color-accent); }
.logo-suffix { color: var(--color-text-muted); font: 600 .68rem var(--font-mono); text-transform: uppercase; letter-spacing: .08em; padding-left: .55rem; border-left: 1px solid var(--color-border); }
.header-nav { display: flex; gap: 1.6rem; color: var(--color-text-secondary); font: 600 .85rem var(--font-mono); }
.header-nav a:hover { color: var(--color-accent); }
.header-actions { display: flex; align-items: center; gap: .6rem; }
.theme-toggle, .lang-switch { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 1px solid var(--color-border); border-radius: 50%; background: var(--color-bg-card); color: var(--color-text-secondary); transition: .2s var(--ease-out); }
.theme-toggle:hover, .lang-switch:hover { color: var(--color-accent); border-color: var(--color-border-hover); }
.lang-switch { font: 700 .74rem var(--font-mono); }
.lang-select { height: 2.5rem; padding: 0 .5rem 0 .75rem; border: 1px solid var(--color-border); border-radius: var(--radius-full); background: var(--color-bg-card); color: var(--color-text-secondary); font: 600 .8rem var(--font-mono); cursor: pointer; transition: .2s var(--ease-out); }
.lang-select:hover { color: var(--color-accent); border-color: var(--color-border-hover); }
.lang-select:focus-visible { outline: 3px solid color-mix(in srgb, var(--color-accent), transparent 60%); outline-offset: 2px; }
[data-theme="light"] .sun-icon, [data-theme="dark"] .moon-icon { display: none; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .65rem 1.15rem; border-radius: var(--radius-full); font-weight: 700; font-size: .92rem; line-height: 1; border: 1px solid transparent; transition: .2s var(--ease-out); white-space: nowrap; }
.btn-lg { padding: .95rem 1.6rem; font-size: 1rem; }
.btn-primary { color: #fff; background: var(--gradient-accent); box-shadow: 0 8px 22px color-mix(in srgb, var(--color-accent), transparent 65%); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px color-mix(in srgb, var(--color-accent), transparent 55%); }
.btn-ghost { color: var(--color-text); border-color: var(--color-border); background: var(--color-bg-card); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn:focus-visible { outline: 3px solid color-mix(in srgb, var(--color-accent), transparent 60%); outline-offset: 3px; }

/* Hero */
.welcome-hero { position: relative; isolation: isolate; padding: 7rem 0 5rem; overflow: hidden; }
.welcome-hero .hero-bg { position: absolute; inset: 0; z-index: -1; background: var(--gradient-hero); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--color-border) 1px, transparent 1px), linear-gradient(90deg, var(--color-border) 1px, transparent 1px); background-size: 48px 48px; opacity: .28; mask-image: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 100%); }
.orb { position: absolute; width: 24rem; aspect-ratio: 1; border-radius: 50%; filter: blur(90px); opacity: .18; }
.orb-one { background: var(--color-accent); left: -10rem; top: -8rem; }
.orb-two { background: var(--color-accent-secondary); right: -10rem; bottom: -12rem; }
.welcome-hero-inner { max-width: 860px; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: .5rem; padding: .4rem .9rem; border: 1px solid var(--color-border); border-radius: var(--radius-full); background: var(--color-bg-card); color: var(--color-accent); font: 700 .72rem var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.hero-badge::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: var(--color-accent-secondary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-secondary), transparent 78%); }
.hero-title { max-width: 820px; margin: 1.4rem auto 0; font-size: clamp(2.3rem, 5.4vw, 4.4rem); line-height: 1.03; }
.hero-subtitle { max-width: 700px; margin: 1.35rem auto 0; color: var(--color-text-secondary); font-size: clamp(1rem, 1.6vw, 1.15rem); }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: 2.2rem; }
.hero-signals { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem 1.4rem; margin-top: 2rem; color: var(--color-text-secondary); font: 600 .78rem var(--font-mono); }
.signal { display: inline-flex; align-items: center; gap: .45rem; }
.signal i { width: .5rem; height: .5rem; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-success), transparent 80%); }

/* Sections */
.section { padding: 4.5rem 0; }
.section-head { max-width: 640px; margin-bottom: 2.5rem; }
.section-head h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); line-height: 1.15; }
.section-head p:last-child { margin-top: .6rem; color: var(--color-text-secondary); }
.step-kicker { display: inline-flex; align-items: center; gap: .45rem; color: var(--color-accent); font: 700 .72rem var(--font-mono); text-transform: uppercase; letter-spacing: .07em; margin-bottom: .5rem; }
.step-kicker::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: var(--color-accent-secondary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-secondary), transparent 78%); }

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.feature-card { padding: 1.4rem; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-bg-card); transition: .25s var(--ease-out); }
.feature-card:hover { transform: translateY(-3px); border-color: var(--color-border-hover); box-shadow: var(--shadow-md); }
.feature-icon { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; margin-bottom: 1rem; border-radius: .85rem; color: var(--color-accent); background: var(--color-accent-soft); border: 1px solid var(--color-border); }
.feature-card h3 { font-size: 1.1rem; }
.feature-card p { margin-top: .45rem; color: var(--color-text-secondary); font-size: .9rem; line-height: 1.5; }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.product-card { padding: clamp(1.5rem, 3vw, 2.25rem); border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: var(--color-bg-card); transition: .25s var(--ease-out); }
.product-card:hover { transform: translateY(-3px); border-color: var(--color-border-hover); box-shadow: var(--shadow-lg); }
.product-icon { display: grid; place-items: center; width: 3.25rem; height: 3.25rem; margin-bottom: 1rem; border-radius: 1rem; color: #fff; background: var(--gradient-accent); }
.product-tag { display: inline-flex; color: var(--color-accent); font: 700 .72rem var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.product-card h3 { margin-top: .35rem; font-size: 1.35rem; }
.product-card > p { margin-top: .6rem; color: var(--color-text-secondary); font-size: .92rem; line-height: 1.5; }
.product-features { list-style: none; margin: 1.25rem 0 0; padding: 1.1rem 0 0; border-top: 1px solid var(--color-border); display: grid; gap: .6rem; }
.product-features li { display: flex; align-items: flex-start; gap: .55rem; color: var(--color-text-secondary); font-size: .88rem; line-height: 1.4; }
.product-features svg { flex: 0 0 auto; margin-top: .15rem; color: var(--color-success); }

/* Partners */
.partners-section { background: var(--color-bg-card); border-block: 1px solid var(--color-border); }
.partner-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.partner-card { padding: 1.4rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.partner-icon { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; margin-bottom: .9rem; border-radius: .7rem; color: var(--color-accent); background: var(--color-accent-soft); }
.partner-card h3 { font-size: 1.02rem; }
.partner-card p { margin-top: .4rem; color: var(--color-text-secondary); font-size: .87rem; line-height: 1.5; }

/* Contact */
.contact-section { padding-bottom: 6rem; }
.contact-head { max-width: 640px; margin: 0 auto; text-align: center; }
.contact-head .btn { margin-top: 1.5rem; }

/* FAQ */
.faq-list { display: grid; gap: .75rem; max-width: 820px; }
.faq-item { border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-bg-card); transition: border-color .25s var(--ease-out); }
.faq-item[open] { border-color: var(--color-border-hover); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; flex: 0 0 auto; width: .6rem; height: .6rem; border-right: 2px solid var(--color-accent); border-bottom: 2px solid var(--color-accent); transform: rotate(45deg); transition: transform .25s var(--ease-out); }
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item h3 { font-size: 1.02rem; line-height: 1.35; }
.faq-item p { margin: 0; padding: 0 1.25rem 1.1rem; color: var(--color-text-secondary); font-size: .92rem; line-height: 1.6; }

.access-section { padding-top: 1rem; padding-bottom: 4rem; }
.card-glass { border: 1px solid color-mix(in srgb, var(--color-accent), transparent 60%); border-radius: var(--radius-xl); background: color-mix(in srgb, var(--color-surface), transparent 10%); backdrop-filter: blur(12px); box-shadow: var(--shadow-xl); }
.access-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 2rem; padding: clamp(1.5rem, 4vw, 2.75rem); }
.access-text h2 { font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.2; }
.access-text p:last-child { margin-top: .7rem; color: var(--color-text-secondary); max-width: 600px; }
.access-actions { display: grid; justify-items: center; gap: .6rem; }
.access-note { color: var(--color-text-muted); font-size: .74rem; text-align: center; }

/* Footer */
.site-footer { border-top: 1px solid var(--color-border); background: var(--color-bg-card); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; padding: 2.5rem 0 1.5rem; }
.footer-logo { width: 1.9rem; height: 1.9rem; margin-bottom: .5rem; }
.footer-inner p { margin-top: .5rem; max-width: 420px; color: var(--color-text-secondary); font-size: .9rem; }
.footer-links { display: flex; flex-direction: column; gap: .5rem; color: var(--color-text-secondary); font: 600 .84rem var(--font-mono); }
.footer-links a:hover { color: var(--color-accent); }
.footer-address { font-style: normal; line-height: 1.5; }
.footer-bottom { padding: 1rem 0 1.75rem; border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: .78rem; }

@media (max-width: 900px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .access-card { grid-template-columns: 1fr; }
  .access-actions { justify-items: start; }
}
@media (max-width: 720px) {
  .header-nav { display: none; }
  .btn-login { padding: .6rem .95rem; }
  .welcome-hero { padding: 5rem 0 3.5rem; }
  .hero-actions .btn { width: 100%; }
  .logo-suffix { display: none; }
}
@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: 1fr; }
}

/* Contact form */
.contact-form { max-width: 640px; margin: 2rem auto 0; display: grid; gap: 1.1rem; }
.contact-banner { margin: 0; padding: .8rem 1rem; border-radius: var(--radius-md); font-size: .88rem; font-weight: 600; border: 1px solid var(--color-border); background: var(--color-bg-card); }
.contact-banner-success { color: var(--color-success); border-color: color-mix(in srgb, var(--color-success), transparent 60%); background: color-mix(in srgb, var(--color-success), transparent 92%); }
.contact-banner-error { color: #c0392b; border-color: color-mix(in srgb, #c0392b, transparent 60%); background: color-mix(in srgb, #c0392b, transparent 92%); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { display: grid; gap: .4rem; text-align: left; }
.form-field-full { grid-column: 1 / -1; }
.form-field label { font: 600 .78rem var(--font-mono); color: var(--color-text-secondary); }
.form-field input, .form-field textarea { width: 100%; padding: .7rem .85rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text); font: inherit; }
.form-field input:focus, .form-field textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; border-color: var(--color-accent); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-honeypot { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-consent { display: flex; align-items: flex-start; gap: .6rem; text-align: left; font-size: .84rem; color: var(--color-text-secondary); }
.contact-consent input { margin-top: .2rem; accent-color: var(--color-accent); }
.contact-consent a { color: var(--color-accent); font-weight: 600; }
.contact-form .btn { justify-self: start; }
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* Legal modals (Terms / Privacy) — same domain, in-page */
.legal-modal { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 1rem; }
.legal-modal[hidden] { display: none; }
.legal-modal-backdrop { position: absolute; inset: 0; background: rgba(8, 15, 20, .6); backdrop-filter: blur(3px); }
.legal-modal-dialog { position: relative; width: min(720px, 100%); max-height: min(85vh, 780px); overflow-y: auto; padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border); box-shadow: var(--shadow-xl); }
.legal-modal-close { position: absolute; top: 1rem; right: 1rem; display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 50%; border: 1px solid var(--color-border); background: var(--color-bg-card); color: var(--color-text-secondary); }
.legal-modal-close:hover { color: var(--color-accent); border-color: var(--color-border-hover); }
.legal-modal-dialog h2 { font-size: 1.4rem; padding-right: 2.5rem; }
.legal-modal-updated { margin-top: .35rem; color: var(--color-text-muted); font-size: .78rem; }
.legal-modal-body { margin-top: 1.25rem; color: var(--color-text-secondary); font-size: .92rem; line-height: 1.65; }
.legal-modal-body h3 { margin-top: 1.3rem; margin-bottom: .4rem; font-size: 1rem; color: var(--color-text); }
.legal-modal-body h3:first-child { margin-top: 0; }
.legal-modal-body p { margin: 0 0 .3rem; }
.legal-modal-body a { color: var(--color-accent); font-weight: 600; }

/* Cookie consent banner */
.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; padding: 1rem; }
.cookie-banner[hidden] { display: none; }
.cookie-banner-inner { max-width: 900px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; padding: 1.1rem 1.3rem; border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-surface); box-shadow: var(--shadow-xl); }
.cookie-banner-inner p { flex: 1 1 320px; margin: 0; font-size: .84rem; color: var(--color-text-secondary); }
.cookie-banner-inner a { color: var(--color-accent); font-weight: 600; }
.cookie-banner-actions { display: flex; gap: .6rem; flex: 0 0 auto; }
@media (max-width: 560px) {
  .cookie-banner-inner { flex-direction: column; align-items: stretch; }
  .cookie-banner-actions { justify-content: stretch; }
  .cookie-banner-actions .btn { flex: 1; }
}

/* ─── Screenshots section ─── */
.screenshots {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-card) 100%);
  border-block: 1px solid var(--color-border);
  overflow: hidden;
}
.screenshots-showcase { display: grid; gap: 3rem; }
.screenshots-group { display: grid; gap: 1.5rem; }
.screenshots-group-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; }
.screenshots-group-header p { max-width: 520px; color: var(--color-text-secondary); font-size: .95rem; line-height: 1.65; }
.screenshots-kicker { color: var(--color-accent); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .4rem; }
.screenshots-group-title { font-size: clamp(1.35rem, 3vw, 2rem); line-height: 1.2; letter-spacing: -.02em; }
.screenshots-grid { display: grid; gap: 1.5rem; }
.screenshots-grid-web { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.screenshots-grid-web .screenshot-card { grid-column: span 4; }
.screenshots-grid-web .screenshot-card-featured { grid-column: span 6; }
.screenshots-grid-mobile { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); align-items: start; }
.screenshot-card { display: flex; flex-direction: column; gap: .8rem; min-width: 0; padding: 1rem; overflow: hidden; }
.screenshot-card-mobile { width: 100%; max-width: 245px; margin-inline: auto; }
.screenshot-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(15, 23, 42, .94), rgba(30, 41, 59, .88));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
  transition: transform .3s var(--ease-out), border-color .2s var(--ease-out), box-shadow .3s var(--ease-out);
}
.screenshot-frame.is-clickable { cursor: zoom-in; }
.screenshot-frame.is-clickable:hover,
.screenshot-frame.is-clickable:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: 0 14px 36px rgba(2, 6, 23, .24), inset 0 1px 0 rgba(255, 255, 255, .08);
}
[data-theme="light"] .screenshot-frame {
  background: linear-gradient(135deg, rgba(241, 245, 249, .96), rgba(226, 232, 240, .9));
}
.screenshot-frame-web { aspect-ratio: 16 / 9; padding: .45rem; border-radius: var(--radius-md); }
.screenshot-frame-mobile {
  aspect-ratio: 1080 / 2340;
  padding: .38rem;
  border-radius: 1.65rem;
  background: linear-gradient(145deg, #020617, #1e293b 55%, #334155);
}
.screenshot-image { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: calc(var(--radius-md) - 4px); }
.screenshot-frame-mobile .screenshot-image { object-fit: cover; border-radius: 1.25rem; }
.screenshot-card figcaption { min-height: 2.6em; display: flex; align-items: center; justify-content: center; color: var(--color-text); font-size: .9rem; font-weight: 700; line-height: 1.35; text-align: center; }
.screenshots-grid-web .screenshot-card figcaption { justify-content: flex-start; text-align: left; }
.screenshot-lightbox {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2rem);
  background: rgba(2, 6, 23, .86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .3s var(--ease-out), visibility .3s var(--ease-out);
}
.screenshot-lightbox.open { opacity: 1; visibility: visible; pointer-events: auto; }
.screenshot-lightbox-content {
  width: min(100%, 1500px);
  max-height: 92dvh;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(15, 23, 42, .92);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .45);
  transform: scale(.96);
  transition: transform .3s var(--ease-out);
}
.screenshot-lightbox.open .screenshot-lightbox-content { transform: scale(1); }
.screenshot-lightbox-image-wrap {
  width: 100%;
  height: min(78dvh, 900px);
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #020617;
}
.screenshot-lightbox-image { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: .5rem; }
.screenshot-lightbox-caption { color: #f8fafc; font-size: .95rem; font-weight: 700; line-height: 1.45; text-align: center; }
.screenshot-lightbox-close {
  position: fixed;
  top: clamp(1rem, 3vw, 1.5rem);
  right: clamp(1rem, 3vw, 1.5rem);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(15, 23, 42, .86);
  color: #f8fafc;
  transition: background .2s var(--ease-out), transform .2s var(--ease-out);
}
.screenshot-lightbox-close:hover,
.screenshot-lightbox-close:focus-visible { background: var(--color-accent); transform: translateY(-1px); }
body.lightbox-open { overflow: hidden; }

@media (max-width: 720px) {
  .screenshots-group-header { align-items: flex-start; flex-direction: column; }
  .screenshots-grid-web .screenshot-card,
  .screenshots-grid-web .screenshot-card-featured { grid-column: span 6; }
}
@media (max-width: 560px) {
  .screenshots-grid-web { grid-template-columns: 1fr; }
  .screenshots-grid-web .screenshot-card,
  .screenshots-grid-web .screenshot-card-featured { grid-column: auto; }
  .screenshots-grid-mobile { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .screenshot-lightbox { padding: .75rem; }
  .screenshot-lightbox-content { padding: .65rem; }
}
@media (max-width: 480px) {
  .screenshots-grid-mobile { grid-template-columns: 1fr; }
  .screenshot-card-mobile { max-width: 270px; }
  .screenshot-lightbox-image { max-height: 78dvh; }
}