/* ===================================================================
   MODGIL INFOTECH DESIGN SYSTEM
   A studio that builds real operational software (stock, student,
   patient systems) alongside websites. The visual language borrows
   from the product itself: a dark engineering surface, a warm signal
   color for calls to action, and a teal "live system" indicator used
   the way a status dot is used in real software.
   =================================================================== */

:root {
    --ink: #0B0E14;
    --surface: #131826;
    --surface-2: #171E2E;
    --line: #242C40;
    --paper: #EAEDF5;
    --mist: #8891A8;
    --amber: #FFE000;
    --amber-light: #FFF066;
    --signal: #3FD8C4;
    --signal-dim: rgba(63, 216, 196, 0.14);
    --amber-dim: rgba(255, 224, 0, 0.14);
    --radius: 16px;
    --radius-sm: 10px;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--ink);
    color: var(--paper);
    line-height: 1.65;
    overflow-x: hidden;
    font-size: 16px;
}
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }
p { text-align: justify; text-align-last: left; color: var(--mist); }
section { padding: 100px 0; position: relative; }
@media (max-width: 900px) { section { padding: 64px 0; } }

::selection { background: var(--amber); color: #14110a; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ===================== Reveal on scroll ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: .02s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: .10s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: .18s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: .26s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: .34s; }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }

/* ===================== Buttons ===================== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 15px; cursor: pointer; border: 1px solid transparent; transition: transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .25s, border-color .25s; font-family: var(--font-body); }
.btn-primary { background: var(--amber); color: #16110a; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(255,224,0,.28); background: var(--amber-light); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--paper); }
.btn-outline:hover { border-color: var(--signal); color: var(--signal); transform: translateY(-2px); }

/* ===================== Header ===================== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(11,14,20,.78); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 24px; }
.logo { font-family: var(--font-display); font-weight: 700; letter-spacing: .3px; font-size: 17px; display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { height: 28px; width: auto; display: block; }
.main-nav { display: flex; gap: 28px; }
.main-nav a { font-size: 14.5px; color: var(--mist); transition: color .2s; position: relative; }
.main-nav a::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--signal); transition: width .25s; }
.main-nav a:hover, .main-nav a.active { color: var(--paper); }
.main-nav a.active::after, .main-nav a:hover::after { width: 100%; }
.nav-cta { padding: 10px 20px; font-size: 13.5px; flex-shrink: 0; }
@media (max-width: 900px) {
    .main-nav { display: none; }
    .nav-cta { display: none; }
    body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
}

/* ===================== Mobile app-style bottom tab bar ===================== */
.tab-bar { display: none; }
@media (max-width: 900px) {
    .tab-bar {
        display: flex;
        position: fixed;
        bottom: 0; left: 0; right: 0;
        z-index: 200;
        background: rgba(19, 24, 38, .92);
        backdrop-filter: blur(16px);
        border-top: 1px solid var(--line);
        padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
    }
    .tab-bar a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        padding: 6px 2px;
        color: var(--mist);
        font-size: 10.5px;
        font-family: var(--font-mono);
        transition: color .2s;
    }
    .tab-bar a svg { width: 22px; height: 22px; transition: transform .2s; }
    .tab-bar a.active { color: var(--amber); }
    .tab-bar a.active svg { transform: translateY(-2px); }
}

/* ===================== Eyebrow / mono labels ===================== */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .04em; color: var(--signal); margin-bottom: 18px; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 3px var(--signal-dim); animation: pulse-dot 2.4s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--mist); text-align: center; text-align-last: center; }
.section-head.left { text-align: left; margin: 0 0 48px; }
.section-head.left p { text-align: left; text-align-last: left; }

/* ===================== Hero ===================== */
.hero { padding: 84px 0 70px; overflow: hidden; }
.hero::before {
    content: ''; position: absolute; top: -260px; left: 50%; transform: translateX(-50%);
    width: 900px; height: 700px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,224,0,.12), rgba(63,216,196,.06) 45%, transparent 70%);
    filter: blur(10px); pointer-events: none;
}
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.hero h1 { font-size: clamp(34px, 4.6vw, 54px); margin-bottom: 22px; }
.hero p.lead { color: var(--mist); font-size: 17.5px; margin-bottom: 32px; max-width: 480px; text-align: left; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.trust-bar { display: flex; flex-wrap: wrap; gap: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.trust-item { font-family: var(--font-mono); font-size: 12.5px; color: var(--mist); }
.trust-item b { font-family: var(--font-display); color: var(--paper); font-size: 20px; display: block; font-weight: 700; }
@media (max-width: 960px) { .hero-inner { grid-template-columns: 1fr; } .hero p.lead { max-width: none; } }

/* ===================== Signature element: live product preview ===================== */
.preview-window { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 40px 100px rgba(0,0,0,.5); }
.preview-bar { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.preview-dots { display: flex; gap: 6px; }
.preview-dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.preview-label { display: flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 11.5px; color: var(--mist); }
.preview-label .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); animation: pulse-dot 2.4s ease-in-out infinite; }
.preview-shell { display: flex; min-height: 320px; }
.preview-sidebar { width: 56px; flex-shrink: 0; background: var(--ink); border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 18px 0; }
.preview-sidebar span { width: 20px; height: 20px; border-radius: 6px; background: var(--line); }
.preview-sidebar span.on { background: var(--amber); }
.preview-body { padding: 22px 24px; min-height: 300px; position: relative; flex: 1; }
.preview-pane { display: none; animation: fade-in .5s ease; }
.preview-pane.active { display: block; }
@keyframes fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.preview-toprow { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.preview-title { font-family: var(--font-mono); font-size: 12px; color: var(--signal); text-transform: uppercase; letter-spacing: .06em; }
.preview-stats { display: flex; gap: 10px; margin-bottom: 18px; }
.preview-stat { flex: 1; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.preview-stat b { display: block; font-family: var(--font-display); font-size: 17px; color: var(--paper); }
.preview-stat span { font-family: var(--font-mono); font-size: 9.5px; color: var(--mist); text-transform: uppercase; }

.mock-row { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.mock-row:last-child { border-bottom: none; }
.mock-row .name { color: var(--paper); font-weight: 500; }
.mock-row .meta { color: var(--mist); font-family: var(--font-mono); font-size: 11.5px; }
.mock-tag { font-family: var(--font-mono); font-size: 10px; padding: 3px 9px; border-radius: 20px; }
.mock-tag.ok { background: var(--signal-dim); color: var(--signal); }
.mock-tag.warn { background: var(--amber-dim); color: var(--amber); }
.mock-bars { display: flex; align-items: flex-end; gap: 7px; height: 90px; margin-bottom: 14px; }
.mock-bars .bar { flex: 1; background: linear-gradient(180deg, var(--signal), rgba(63,216,196,.2)); border-radius: 4px 4px 0 0; }
.preview-dots-nav { display: flex; gap: 8px; justify-content: center; padding: 14px 0 18px; }
.preview-dots-nav button { width: 7px; height: 7px; border-radius: 50%; background: var(--line); border: none; cursor: pointer; padding: 0; transition: background .2s, width .2s; }
.preview-dots-nav button.active { background: var(--signal); width: 20px; border-radius: 4px; }

/* ===================== Counters ===================== */
.counters { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 50px 0; }
.counters-grid { display: grid; grid-template-columns: repeat(4,1fr); text-align: center; gap: 20px; }
.counters-grid .num { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--amber); }
.counters-grid .lbl { font-family: var(--font-mono); color: var(--mist); font-size: 12px; margin-top: 6px; }
@media (max-width: 700px) { .counters-grid { grid-template-columns: repeat(2,1fr); gap: 30px; } }

/* ===================== Vision & Mission ===================== */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.vm-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; transition: border-color .3s, transform .3s; }
.vm-card:hover { border-color: var(--amber); transform: translateY(-4px); }
.vm-card .vm-icon { color: var(--amber); margin-bottom: 16px; }
.vm-card h3 { font-size: 20px; margin-bottom: 12px; }
.vm-card p { text-align: left; }
@media (max-width: 800px) { .vm-grid { grid-template-columns: 1fr; } }

/* ===================== Values slider ===================== */
.value-slider { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; max-width: 720px; margin: 0 auto; }
.value-slider-body { padding: 44px 40px; min-height: 180px; position: relative; }
.value-slide { display: none; animation: fade-in .5s ease; text-align: center; }
.value-slide.active { display: block; }
.value-num { font-family: var(--font-mono); color: var(--amber); font-size: 13px; margin-bottom: 14px; }
.value-slide h3 { font-size: 22px; margin-bottom: 12px; }
.value-slide p { text-align: center; text-align-last: center; max-width: 520px; margin: 0 auto; }
.slider-dots-nav { display: flex; gap: 8px; justify-content: center; padding: 0 0 24px; }
.slider-dots-nav button { width: 7px; height: 7px; border-radius: 50%; background: var(--line); border: none; cursor: pointer; padding: 0; transition: background .2s, width .2s; }
.slider-dots-nav button.active { background: var(--amber); width: 20px; border-radius: 4px; }

/* ===================== Service card with background image ===================== */
.service-card-img { position: relative; background: var(--surface); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); padding: 30px 26px; text-align: left; transition: transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s, box-shadow .3s; }
.service-card-img:hover { border-color: var(--amber); transform: translateY(-6px); box-shadow: 0 20px 50px rgba(255,224,0,.12); }
.service-card-img .icon-badge { width: 52px; height: 52px; border-radius: 14px; background: var(--amber-dim); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--amber); }
.service-card-img .icon-badge svg { width: 26px; height: 26px; }
.service-card-img .sc-content { position: relative; z-index: 2; }
.service-card-img h3 { font-size: 19px; margin-bottom: 10px; }
.service-card-img p { color: var(--mist); font-size: 14px; text-align: left; margin-bottom: 22px; min-height: 64px; }
.service-card-img .quote-link { display: inline-flex; align-items: center; gap: 8px; color: var(--amber); font-weight: 600; font-size: 14px; }
.service-card-img .quote-link .arrow-circle { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--amber); display: flex; align-items: center; justify-content: center; transition: transform .2s; }
.service-card-img:hover .quote-link .arrow-circle { transform: translateX(3px); }

.service-card-cta { background: var(--surface-2); border: 1px solid var(--amber); border-radius: var(--radius); padding: 30px 26px; display: flex; flex-direction: column; }
.service-card-cta h3 { font-size: 19px; margin-bottom: 10px; }
.service-card-cta p { color: var(--mist); font-size: 14px; margin-bottom: 22px; text-align: left; }
.service-card-cta .talk-icon { width: 60px; height: 60px; border-radius: 50%; border: 1px solid var(--amber); display: flex; align-items: center; justify-content: center; color: var(--amber); margin: 6px auto 20px; box-shadow: 0 0 0 6px var(--amber-dim); }
.service-card-cta .talk-icon svg { width: 26px; height: 26px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 960px) { .services-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .services-grid { grid-template-columns: 1fr; } }

.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; margin-top: 26px; }
.trust-strip-item { display: flex; align-items: flex-start; gap: 14px; }
.trust-strip-item .ts-icon { width: 42px; height: 42px; border-radius: 12px; background: var(--signal-dim); color: var(--signal); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.trust-strip-item .ts-icon svg { width: 20px; height: 20px; }
.trust-strip-item h4 { font-size: 14.5px; margin-bottom: 4px; }
.trust-strip-item p { font-size: 12.5px; color: var(--mist); text-align: left; margin: 0; }
@media (max-width: 800px) { .trust-strip { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .trust-strip { grid-template-columns: 1fr; } }

/* ===================== About ===================== */
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: center; }
.about-media { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.about-media img { width: 100%; object-fit: cover; aspect-ratio: 4/3; }
.about-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(11,14,20,.55)); pointer-events: none; }
.about-grid h2 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 18px; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }

.stat-strip { display: flex; gap: 34px; margin-top: 30px; flex-wrap: wrap; }
.stat-strip div b { font-family: var(--font-display); font-size: 24px; color: var(--amber); display: block; }
.stat-strip div span { font-family: var(--font-mono); font-size: 11.5px; color: var(--mist); }

/* ===================== Projects ===================== */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s; display: block; }
.project-card:hover { border-color: var(--amber); transform: translateY(-6px); }
.project-card .thumb { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--surface-2); }
.project-card .body { padding: 22px; }
.project-cat { font-family: var(--font-mono); color: var(--signal); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.project-card h3 { margin: 10px 0 4px; font-size: 18px; }
.project-card .sub { color: var(--mist); font-size: 13px; margin-bottom: 16px; text-align: left; }
.project-card a.view, .project-card span.view { font-family: var(--font-mono); font-size: 12.5px; color: var(--amber); }
@media (max-width: 900px) { .projects-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .projects-grid { grid-template-columns: 1fr; } }

/* ===================== Process ===================== */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step { border-left: 1px solid var(--line); padding-left: 20px; }
.process-step .num { font-family: var(--font-mono); font-size: 13px; color: var(--amber); margin-bottom: 12px; }
.process-step h3 { font-size: 18px; margin-bottom: 8px; }
.process-step p { color: var(--mist); font-size: 14px; text-align: left; }
@media (max-width: 800px) { .process-grid { grid-template-columns: repeat(2,1fr); gap: 34px; } }
@media (max-width: 500px) { .process-grid { grid-template-columns: 1fr; } }

/* ===================== Testimonials ===================== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .3s, border-color .3s; }
.testimonial-card:hover { transform: translateY(-4px); border-color: var(--amber); }
.stars { color: var(--amber); margin-bottom: 16px; letter-spacing: 2px; font-size: 14px; }
.testimonial-card .msg { color: var(--paper); font-size: 14.5px; margin-bottom: 22px; text-align: left; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--amber-dim); color: var(--amber); display: flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--font-display); overflow: hidden; flex-shrink: 0; }
.reviewer .avatar img { width: 100%; height: 100%; object-fit: cover; }
.reviewer .name { font-weight: 600; font-size: 14px; }
.reviewer .role { color: var(--mist); font-size: 12px; font-family: var(--font-mono); }
@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ===================== Blog teaser / cards ===================== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.blog-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .3s, border-color .3s; display: block; }
.blog-card:hover { border-color: var(--signal); transform: translateY(-6px); }
.blog-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--surface-2); }
.blog-card .body { padding: 22px; }
.blog-card .meta { font-family: var(--font-mono); color: var(--mist); font-size: 11.5px; margin-bottom: 10px; }
.blog-card h3 { font-size: 17.5px; margin-bottom: 10px; line-height: 1.3; }
.blog-card p { color: var(--mist); font-size: 14px; margin-bottom: 16px; text-align: left; }
.blog-card a.read, .blog-card span.read { font-family: var(--font-mono); color: var(--amber); font-size: 12.5px; }
@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

/* ===================== Video embed ===================== */
.video-section { text-align: center; }
.video-wrap { max-width: 800px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0,0,0,.5); position: relative; padding-bottom: 45%; height: 0; }
.video-wrap iframe { position: absolute; top:0; left:0; width: 100%; height: 100%; }

/* ===================== CTA ===================== */
.cta-section { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; bottom: -200px; right: -100px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, var(--amber-dim), transparent 70%); pointer-events: none; }
.cta-section h2 { font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 16px; position: relative; }
.cta-section p { color: var(--mist); max-width: 480px; margin: 0 auto 32px; text-align: center; text-align-last: center; position: relative; }
.cta-section .btn { position: relative; }

/* ===================== Footer ===================== */
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px; padding-bottom: 40px; }
.footer-brand p { color: var(--mist); font-size: 14px; margin: 16px 0 20px; max-width: 280px; text-align: left; }
.social-icons { display: flex; gap: 10px; }
.social-icons a { width: 36px; height: 36px; border: 1px solid var(--line); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 11px; color: var(--mist); transition: border-color .2s, color .2s; }
.social-icons a:hover { border-color: var(--signal); color: var(--signal); }
.footer-col h4 { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 18px; color: var(--paper); }
.footer-col a { display: block; color: var(--mist); font-size: 14px; margin-bottom: 12px; transition: color .2s; }
.footer-col a:hover { color: var(--amber); }
.footer-bottom { border-top: 1px solid var(--line); text-align: center; padding: 22px 0; color: var(--mist); font-size: 13px; font-family: var(--font-mono); }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

/* ===================== WhatsApp float ===================== */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; box-shadow: 0 8px 24px rgba(0,0,0,.4); z-index: 200; transition: transform .25s; }
.whatsapp-float:hover { transform: scale(1.08); }
@media (max-width: 900px) {
    .whatsapp-float { bottom: calc(78px + env(safe-area-inset-bottom)); right: 16px; width: 50px; height: 50px; font-size: 22px; }
}

/* ===================== Page header (inner pages) ===================== */
.page-header { padding: 76px 0 44px; text-align: center; }
.page-header .eyebrow { justify-content: center; }
.page-header h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 14px; }
.page-header p { color: var(--mist); max-width: 560px; margin: 0 auto; text-align: center; text-align-last: center; }

/* ===================== Contact page ===================== */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; }
.contact-info-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; margin-bottom: 16px; transition: border-color .2s; }
.contact-info-card:hover { border-color: var(--signal); }
.contact-info-card h4 { font-family: var(--font-mono); color: var(--signal); font-size: 11.5px; text-transform: uppercase; margin-bottom: 8px; letter-spacing: .05em; }
.contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; }
.contact-form label { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--mist); margin: 16px 0 7px; text-transform: uppercase; letter-spacing: .04em; }
.contact-form input, .contact-form textarea { width: 100%; padding: 13px 15px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--ink); color: var(--paper); font-family: var(--font-body); font-size: 14.5px; transition: border-color .2s; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--signal); outline: none; }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form button { margin-top: 22px; width: 100%; justify-content: center; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* ===================== Blog single ===================== */
.blog-single-header img { width: 100%; border-radius: var(--radius); aspect-ratio: 21/9; object-fit: cover; margin-bottom: 34px; border: 1px solid var(--line); }
.blog-single-content { max-width: 760px; margin: 0 auto; color: #C7CCDB; font-size: 16px; }
.blog-single-content h2, .blog-single-content h3 { color: var(--paper); margin: 30px 0 14px; font-family: var(--font-display); }
.blog-single-content p { margin-bottom: 18px; color: #C7CCDB; }
.blog-single-content img { border-radius: 12px; margin: 22px 0; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--mist); }

/* ===================== Alert / form status ===================== */
.alert-box { padding: 15px 18px; border-radius: var(--radius-sm); margin-bottom: 22px; font-size: 14px; font-family: var(--font-body); }
.alert-box.success { background: rgba(63,216,196,.1); border: 1px solid var(--signal); color: var(--signal); }
.alert-box.error { background: rgba(232,90,90,.1); border: 1px solid #E85A5A; color: #F19B9B; }