/* ═══ SHARED DESIGN TOKENS & BASE STYLES ═════════════════════════════════ */
:root {
    --bg:          #07080F;
    --bg2:         #0C0E1C;
    --bg3:         #111527;
    --blue:        #1B5FAD;
    --blue-lt:     #2B8FDB;
    --teal:        #27A8D0;
    --teal-lt:     #3EC8EF;
    --grad:        linear-gradient(135deg, #1B5FAD 0%, #27A8D0 100%);
    --white:       #FFFFFF;
    --off:         rgba(255,255,255,.88);
    --muted:       rgba(255,255,255,.55);
    --dim:         rgba(255,255,255,.22);
    --border:      rgba(255,255,255,.07);
    --border-b:    rgba(27,95,173,.3);
    --f-head:      'Geist Sans', -apple-system, sans-serif;
    --f-body:      'Geist Sans', -apple-system, sans-serif;
    --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
    --max:         1240px;
    --r:           8px;
    --rl:          16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--f-body); background: var(--bg); color: var(--white); line-height: 1.7; overflow-x: hidden; font-size: 1rem; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { max-width: 100%; display: block; }
address { font-style: normal; }

/* ═══ NAV ══════════════════════════════════════════════════════════════════ */
#nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.75rem 2.5rem;
    transition: background .4s ease, backdrop-filter .4s ease, padding .3s ease, border-color .4s ease;
    border-bottom: 1px solid transparent;
}
#nav.scrolled {
    background: rgba(7,8,15,.92);
    backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
    padding: 1.125rem 2.5rem;
    border-color: var(--border);
}
.nav-logo { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.nav-mark { width: 34px; height: 34px; }
.nav-wordmark { font-family: var(--f-head); font-size: .9375rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--white); }
.nav-wordmark span { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: .5rem; }
.nav-links a {
    color: var(--muted);
    font-size: .8125rem;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .45rem 1rem;
    border-radius: 999px;
    position: relative;
    transition: color .25s ease;
}
.nav-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(27,95,173,.18) 0%, rgba(39,168,208,.18) 100%);
    box-shadow: 0 0 16px rgba(39,168,208,.25), inset 0 0 12px rgba(27,95,173,.1);
    opacity: 0;
    transition: opacity .25s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::before { opacity: 1; }
.nav-links a.active { color: var(--white); }
.nav-links a.active::before {
    background: linear-gradient(135deg, rgba(27,95,173,.28) 0%, rgba(39,168,208,.28) 100%);
    box-shadow: 0 0 20px rgba(39,168,208,.35), inset 0 0 14px rgba(27,95,173,.15);
    opacity: 1;
}
.nav-links a span { position: relative; z-index: 1; }
.nav-cta { background: var(--grad) !important; color: var(--white) !important; padding: .625rem 1.5rem; border-radius: var(--r); font-weight: 700 !important; transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease !important; letter-spacing: .04em !important; }
.nav-cta:hover { opacity: .88; transform: translateY(-1px); box-shadow: 0 0 24px rgba(39,168,208,.45) !important; }
.nav-cta::before { display: none !important; }
.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
#mob { display: none; position: fixed; inset: 0; z-index: 199; background: var(--bg); flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem; }
#mob.open { display: flex; }
#mob a { font-family: var(--f-head); font-size: clamp(2rem,8vw,3.25rem); font-weight: 700; color: var(--off); transition: color .2s ease; }
#mob a:hover { color: var(--teal); }

/* ═══ PAGE HERO (inner pages) ══════════════════════════════════════════════ */
.page-hero { padding: 10rem 2.5rem 5rem; position: relative; overflow: hidden; background: var(--bg); }
.page-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: var(--border); }
.ph-orb { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(90px); top: -100px; right: -80px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(27,95,173,.35) 0%, transparent 70%); }
.ph-inner { position: relative; z-index: 1; max-width: var(--max); margin: 0 auto; }
.ph-eye { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.ph-el { width: 28px; height: 1px; background: var(--teal); }
.ph-et { font-size: .6875rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--teal); }
.ph-h1 { font-family: var(--f-head); font-size: clamp(2.5rem,6vw,5rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.05; color: var(--white); }
.ph-h1 .gr { background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ph-desc { font-size: 1.0625rem; color: var(--muted); max-width: 560px; margin-top: 1.25rem; line-height: 1.8; }

/* ═══ SHARED SECTION LAYOUT ════════════════════════════════════════════════ */
.sec { padding: 6.5rem 2.5rem; }
.w { max-width: var(--max); margin: 0 auto; }
.eye { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.el { width: 28px; height: 1px; background: var(--teal); flex-shrink: 0; }
.et { font-size: .6875rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--teal); }
.ttl { font-family: var(--f-head); font-size: clamp(2rem,4vw,3.25rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.08; color: var(--white); }
.dsc { font-size: 1.0625rem; color: var(--muted); line-height: 1.85; font-weight: 400; }

/* ═══ BUTTONS ═══════════════════════════════════════════════════════════════ */
.btn-p { background: var(--grad); color: var(--white); padding: 1rem 2rem; border-radius: var(--r); font-family: var(--f-head); font-size: .875rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; display: inline-flex; align-items: center; gap: .625rem; transition: opacity .2s ease, transform .25s ease, box-shadow .25s ease; }
.btn-p:hover { opacity: .9; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(27,95,173,.4); }
.btn-g { border: 1px solid var(--dim); color: var(--off); padding: 1rem 2rem; border-radius: var(--r); font-family: var(--f-head); font-size: .875rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; display: inline-flex; align-items: center; gap: .625rem; transition: border-color .2s ease, color .2s ease, transform .25s ease; }
.btn-g:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }

/* ═══ REVEAL ANIMATION ══════════════════════════════════════════════════════ */
.rv { opacity: 0; transform: translateY(40px); transition: opacity .85s var(--ease-out), transform .85s var(--ease-out); }
.rv.in { opacity: 1; transform: translateY(0); }
.d1{transition-delay:.1s}.d2{transition-delay:.18s}.d3{transition-delay:.26s}
.d4{transition-delay:.34s}.d5{transition-delay:.42s}.d6{transition-delay:.5s}

/* ═══ TICKER ════════════════════════════════════════════════════════════════ */
.ticker {
  position: relative;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  overflow: hidden;
}
.ticker::before,
.ticker::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(to right, var(--bg2), transparent); }
.ticker::after  { right: 0; background: linear-gradient(to left,  var(--bg2), transparent); }
.tk-track { display: inline-flex; white-space: nowrap; animation: tkScroll 48s linear infinite; }
.tk-item {
  display: inline-flex; align-items: center; gap: 1.75rem; padding: 0 2rem;
  font-family: var(--f-head); font-size: .625rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}
.tk-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--teal); opacity: .5; flex-shrink: 0; }
@keyframes tkScroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ═══ FOOTER ════════════════════════════════════════════════════════════════ */
footer { background: var(--bg2); padding: 5rem 2.5rem 2.5rem; border-top: 1px solid var(--border); }
.ft { max-width: var(--max); margin: 0 auto; }
.ft-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 4rem; padding-bottom: 3.5rem; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.ft-logo { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.ft-mark { width: 30px; height: 30px; }
.ft-name { font-family: var(--f-head); font-size: .9375rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--white); }
.ft-name span { color: var(--teal); }
.ft-desc { font-size: .875rem; color: var(--muted); line-height: 1.8; margin-bottom: 1.25rem; }
.ft-addr { font-size: .75rem; color: var(--dim); line-height: 1.75; }
.ft-col-ttl { font-size: .625rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); margin-bottom: 1.25rem; }
.ft-links { display: flex; flex-direction: column; gap: .75rem; }
.ft-links a { font-size: .875rem; color: var(--muted); transition: color .2s ease; }
.ft-links a:hover { color: var(--teal); }
.ft-bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.ft-copy { font-size: .8125rem; color: var(--dim); }
.ft-copy em { color: var(--teal); font-style: normal; }
.ft-legal { display: flex; gap: 2rem; }
.ft-legal a { font-size: .8125rem; color: var(--dim); transition: color .2s ease; }
.ft-legal a:hover { color: var(--muted); }

/* ═══ MICRO-INTERACTIONS ════════════════════════════════════════════════════ */

/* Scroll progress bar */
#scroll-bar {
    position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 9998;
    background: var(--grad); transform-origin: left; transform: scaleX(0);
    transition: transform .05s linear;
}

/* Custom cursor */
#cur-dot, #cur-ring {
    position: fixed; pointer-events: none; z-index: 9997;
    border-radius: 50%; transform: translate(-50%,-50%);
    transition: opacity .3s ease;
}
#cur-dot {
    width: 5px; height: 5px;
    background: var(--teal); margin-left: -2.5px; margin-top: -2.5px;
}
#cur-ring {
    width: 32px; height: 32px; margin-left: -16px; margin-top: -16px;
    border: 1px solid rgba(39,168,208,.45);
    transition: width .25s var(--ease-out), height .25s var(--ease-out),
                border-color .25s ease, opacity .3s ease, margin .25s var(--ease-out);
}
#cur-ring.expanded {
    width: 48px; height: 48px; margin-left: -24px; margin-top: -24px;
    border-color: rgba(39,168,208,.7);
}
@media(pointer: coarse) { #cur-dot, #cur-ring { display: none; } }

/* Button press feedback */
.btn-p.pressing { transform: scale(0.97) !important; opacity: .92; }
.btn-g.pressing { transform: scale(0.97) !important; }

/* Magnetic buttons — smooth return */
.btn-p, .btn-g, .nav-cta {
    transition: transform .35s var(--ease-out), opacity .2s ease,
                box-shadow .25s ease, background .2s ease !important;
}

/* Page exit fade */
body.page-exit { opacity: 0; transition: opacity .3s ease; }
body { transition: opacity .3s ease; }

/* Nav sliding glider */
#nav-glider {
    position: absolute; bottom: -2px; height: 1px;
    background: var(--grad); pointer-events: none;
    transition: left .3s var(--ease-out), width .3s var(--ease-out), opacity .2s ease;
    opacity: 0;
}
.nav-links { position: relative; }

/* Section eyebrow line draw */
.el, .ph-el, .h-el {
    width: 0 !important;
    transition: width .8s var(--ease-out) !important;
}
.line-in.el, .line-in.ph-el, .line-in.h-el { width: 28px !important; }

/* Underline draw on footer + nav links */
.underline-draw { position: relative; }
.underline-draw::after {
    content: ''; position: absolute; left: 0; bottom: -2px;
    height: 1px; width: 0; background: var(--teal);
    transition: width .3s var(--ease-out);
}
.underline-draw:hover::after { width: 100%; }

/* Card tilt — smooth return */
.svc-card, .cat-card, .pillar, .stat {
    transition: transform .45s var(--ease-out), box-shadow .45s ease !important;
    will-change: transform;
}
.svc-card:hover, .cat-card:hover {
    box-shadow: 0 20px 60px rgba(0,0,0,.4), 0 0 0 1px rgba(39,168,208,.12) !important;
}

/* Improved reveal — directional, not just fade up */
.rv {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.rv.in { opacity: 1; transform: translateY(0); }
/* Headlines come from slight left */
h1.rv, h2.rv, .ttl.rv {
    transform: translateX(-16px) translateY(0);
}
h1.rv.in, h2.rv.in, .ttl.rv.in { transform: translateX(0); }

/* ═══ RESPONSIVE ════════════════════════════════════════════════════════════ */
@media(max-width: 1024px) {
    .ft-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
    .w { padding: 0 2rem; }
}

@media(max-width: 768px) {
    /* Nav */
    .nav-links { display: none; }
    .nav-burger { display: flex; }
    #nav { padding: 1.25rem 1.25rem; }
    #nav.scrolled { padding: 1rem 1.25rem; }
    .nav-logo-text { font-size: .875rem; }

    /* Sections */
    .sec { padding: 4rem 1.25rem; }
    .page-hero { padding: 7rem 1.25rem 3.5rem; }
    .ph-h1 { font-size: clamp(2rem, 8vw, 3rem); }
    .ph-desc { font-size: .9375rem; }

    /* Footer */
    .ft-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .ft-bottom { flex-direction: column; align-items: flex-start; gap: 1rem; }
    footer { padding: 3.5rem 1.25rem 2rem; }

    /* Ticker */
    .ticker::before, .ticker::after { width: 60px; }

    /* Buttons */
    .btn-p, .btn-g { padding: .875rem 1.5rem; font-size: .8125rem; }
}

@media(max-width: 540px) {
    /* Nav */
    #nav { padding: 1rem; }
    .nav-logo-text { letter-spacing: .06em; }

    /* Sections */
    .sec { padding: 3.5rem 1rem; }
    .page-hero { padding: 6.5rem 1rem 3rem; }

    /* Footer */
    .ft-top { grid-template-columns: 1fr; gap: 2rem; }
    .ft-bottom { font-size: .75rem; }

    /* Typography */
    .ttl { font-size: clamp(1.75rem, 7vw, 2.5rem); }
    .ph-h1 { letter-spacing: -.025em; }

    /* Buttons: full-width on smallest screens */
    .hero-acts { flex-direction: column; width: 100%; }
    .btn-p, .btn-g { width: 100%; justify-content: center; padding: 1rem; }

    /* Ticker */
    .ticker::before, .ticker::after { width: 32px; }
    .tk-item { font-size: .5625rem; padding: 0 1.25rem; }
}

@media(prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}