/* CACTECH — World-Class IT Agency 2026 */

/* ══════════════════════════════════════════
   DESIGN TOKENS
══════════════════════════════════════════ */
:root {
  --bg-0:   #020508;
  --bg-1:   #060B14;
  --bg-2:   #0B1523;
  --bg-3:   #122030;
  --bg-glass: rgba(3, 7, 14, 0.92);

  --text-1: #FFFFFF;
  --text-2: #FFFFFF;
  --text-3: #6080A0;

  --cyan:        #00E5FF;
  --cyan-dim:    rgba(0, 229, 255, 0.08);
  --cyan-mid:    rgba(0, 229, 255, 0.15);
  --cyan-glow:   rgba(0, 229, 255, 0.10);
  --cyan-border: rgba(0, 229, 255, 0.18);

  --green: #00E5A0;
  --gold:  #F0A040;

  --border:       rgba(255,255,255,0.055);
  --border-light: rgba(255,255,255,0.10);

  --font-d: 'Bricolage Grotesque', sans-serif;
  --font-b: 'DM Sans', sans-serif;
  --font-i: 'Instrument Serif', serif;

  --sp-1:4px; --sp-2:8px; --sp-3:16px; --sp-4:24px; --sp-5:32px;
  --sp-6:40px; --sp-7:48px; --sp-8:64px; --sp-10:80px; --sp-12:96px;

  --r-xs:4px; --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:32px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 0.18s ease;
  --t-base: 0.30s ease;
  --t-slow: 0.65s var(--ease-out);
}

[data-theme="light"] {
  --bg-0:   #F2F6FC;
  --bg-1:   #FFFFFF;
  --bg-2:   #E8EFF8;
  --bg-3:   #D8E4F0;
  --bg-glass: rgba(255,255,255,0.94);
  --text-1: #0A1829;
  --text-2: #3A5570;
  --text-3: #7090B0;
  --border:       rgba(0,0,0,0.07);
  --border-light: rgba(0,0,0,0.13);
  --cyan:        #007BA0;
  --cyan-dim:    rgba(0,123,160,0.08);
  --cyan-mid:    rgba(0,123,160,0.14);
  --cyan-glow:   rgba(0,123,160,0.18);
  --cyan-border: rgba(0,123,160,0.28);
}

/* ══════════════════════════════════════════
   RESET
══════════════════════════════════════════ */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-b);
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background .4s, color .4s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration:none; color:inherit; transition:color var(--t-fast); }
ul { list-style:none; }
img { max-width:100%; height:auto; display:block; }
button { font-family:inherit; cursor:pointer; }

/* ── FOCUS STATES (WCAG AA) ── */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ══════════════════════════════════════════
   PRELOADER
══════════════════════════════════════════ */

/* ══════════════════════════════════════════
   CURSOR
══════════════════════════════════════════ */
.cursor,.cursor-follower {
  position:fixed; top:0; left:0;
  pointer-events:none; border-radius:50%;
  transform:translate(-50%,-50%);
}
.cursor { width:8px; height:8px; background:var(--cyan); z-index:9999; transition:width .2s,height .2s; }
.cursor-follower { width:28px; height:28px; border:1px solid var(--cyan-border); z-index:9998; transition:width .32s,height .32s,border-color .3s; }
body.ch .cursor { width:14px; height:14px; }
body.ch .cursor-follower { width:46px; height:46px; border-color:var(--cyan); }
@media(pointer:coarse){ .cursor,.cursor-follower { display:none; } }

/* ══════════════════════════════════════════
   SCROLL PROGRESS
══════════════════════════════════════════ */
.scroll-progress {
  position:fixed; top:0; left:0; z-index:9999;
  height:2px; width:0%;
  background:var(--cyan);
  pointer-events:none; transition:width .08s linear;
}

/* ══════════════════════════════════════════
   FLOATING CONTACT WIDGET
══════════════════════════════════════════ */
.contact-float {
  position:fixed; bottom:28px; right:28px; z-index:800;
  display:flex; flex-direction:column; align-items:flex-end; gap:10px;
}
.float-menu {
  display:flex; flex-direction:column; gap:8px;
  pointer-events:none;
  opacity:0; transform:translateY(12px) scale(.96);
  transition:opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.contact-float.open .float-menu { opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }
.float-item {
  display:flex; align-items:center; gap:12px;
  padding:10px 16px; border-radius:var(--r-md);
  background:var(--bg-2); border:1px solid var(--border-light);
  color:var(--text-1); font-size:.84rem; font-weight:500;
  white-space:nowrap;
  transition:all var(--t-fast);
  backdrop-filter:blur(12px);
  box-shadow:0 8px 24px rgba(0,0,0,.3);
}
.float-item svg { width:16px; height:16px; color:var(--cyan); flex-shrink:0; }
.float-item:hover { border-color:var(--cyan); color:var(--cyan); background:var(--bg-3); }
.float-wa svg { color:#25D366; }
.float-wa:hover { border-color:#25D366; color:#25D366; }
.float-trigger {
  width:52px; height:52px; border-radius:50%;
  background:var(--cyan); border:none; color:#020508;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 28px var(--cyan-glow);
  transition:all var(--t-base);
}
.float-trigger:hover { background:#14EEFF; transform:scale(1.07); }
.float-trigger svg { width:20px; height:20px; }
.float-icon-open { transition:opacity .2s, transform .2s; }
.float-icon-close { position:absolute; opacity:0; transform:rotate(-90deg); transition:opacity .2s, transform .2s; }
.contact-float.open .float-icon-open { opacity:0; transform:rotate(90deg); }
.contact-float.open .float-icon-close { opacity:1; transform:rotate(0deg); }

/* ══════════════════════════════════════════
   BACK TO TOP
══════════════════════════════════════════ */
.back-to-top {
  position:fixed; bottom:92px; right:30px; z-index:500;
  width:44px; height:44px;
  background:var(--bg-2); border:1px solid var(--border-light);
  border-radius:var(--r-sm);
  display:flex; align-items:center; justify-content:center;
  font-size:.9rem; color:var(--text-2);
  opacity:0; transform:translateY(10px);
  transition:all var(--t-base); pointer-events:none;
}
.back-to-top.visible { opacity:1; transform:translateY(0); pointer-events:auto; }
.back-to-top:hover { border-color:var(--cyan); color:var(--cyan); background:var(--cyan-dim); }

/* ══════════════════════════════════════════
   LAYOUT
══════════════════════════════════════════ */
.container { width:100%; max-width:1220px; margin:0 auto; padding:0 var(--sp-4); }
.section { padding:var(--sp-12) 0; }

/* ══════════════════════════════════════════
   TYPOGRAPHY
══════════════════════════════════════════ */
h1,h2,h3,h4 { font-family:var(--font-d); font-weight:700; line-height:1.1; }
h1 { font-size:clamp(2.8rem, 5.5vw, 5.6rem); letter-spacing:-.035em; line-height:1.06; }
h2 { font-size:clamp(2rem, 4vw, 3.6rem); letter-spacing:-.028em; line-height:1.1; }
h3 { font-size:clamp(1.05rem, 1.8vw, 1.22rem); letter-spacing:-.01em; }
h4 { font-size:clamp(.95rem, 1.4vw, 1.05rem); }
p  { color:var(--text-2); line-height:1.9; font-size:.95rem; }
.section-header p { font-size:1.05rem; line-height:1.9; }
.hero-desc { font-size:1.15rem; line-height:1.85; max-width:560px; margin-left:auto; margin-right:auto; }

h1 em, h2 em, .cta-headline em {
  font-family:var(--font-i);
  font-style:italic; color:var(--cyan); font-weight:400;
  display:inline-block;
}

#word-cycle { display:inline-block; transition:opacity .28s ease, transform .28s ease; }

.section-tag {
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-d);
  font-size:.68rem; font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:var(--cyan); margin-bottom:var(--sp-4);
}
.section-tag::before { content:''; width:26px; height:2px; background:var(--cyan); border-radius:2px; }

.section-header { max-width:600px; margin-bottom:var(--sp-8); }
.section-header p { margin-top:var(--sp-3); font-size:1.08rem; }

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 28px; border-radius:var(--r-sm);
  font-family:var(--font-d); font-weight:600;
  font-size:.9rem; letter-spacing:.02em;
  border:none; transition:all var(--t-base); cursor:pointer;
  min-height:48px;
  position:relative; overflow:hidden;
}
.btn-primary { background:var(--cyan); color:#020508; }
.btn-primary:hover {
  background:#14EEFF;
  transform:translateY(-2px) scale(1.03);
}
.btn-primary:active { transform:translateY(0) scale(0.98); }
.btn-ghost { background:transparent; color:var(--text-1); border:1px solid var(--border-light); }
.btn-ghost:hover { border-color:var(--cyan); color:var(--cyan); background:var(--cyan-dim); transform:translateY(-1px); }
.btn-phone { gap:10px; }
.btn-sm    { padding:10px 20px; font-size:.82rem; min-height:44px; }
.btn-large { padding:18px 42px; font-size:1rem; min-height:54px; }
.btn-arrow { display:inline-block; transition:transform var(--t-fast); }
.btn:hover .btn-arrow { transform:translateX(5px); }
.btn-magnetic { position:relative; transition:transform .28s var(--ease-out), background var(--t-base), box-shadow var(--t-base); }

.btn-primary.btn-large:hover { animation: none; }

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
.header {
  position:fixed; top:0; left:0; width:100%;
  z-index:1000; padding:var(--sp-4) 0;
  transition:all var(--t-base);
}
.header.scrolled {
  background:var(--bg-glass);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  padding:var(--sp-3) 0;
}
.nav-container { display:flex; align-items:center; justify-content:space-between; }
.logo { display:flex; align-items:center; gap:10px; text-decoration:none; }

.logo-img {
  height:46px; width:auto; display:block;
  /* invert turns white→black, hue-rotate(180deg) brings cyan/colors back to original hues.
     screen blend then makes the black background invisible against dark page backgrounds. */
  filter: invert(1) hue-rotate(180deg);
  mix-blend-mode: screen;
  transition: filter .35s ease, opacity .28s ease;
}
[data-theme="light"] .logo-img {
  /* multiply makes white pixels transparent on light backgrounds; colors show as-is */
  filter: none;
  mix-blend-mode: multiply;
}
.footer-logo-img { height:38px; }
.logo-text { font-family:var(--font-d); font-size:1.25rem; font-weight:800; letter-spacing:.06em; display:flex; align-items:center; }
.logo-c { color:var(--cyan); }

.nav-links { display:flex; gap:var(--sp-5); }
.nav-link { font-size:.86rem; font-weight:500; color:var(--text-2); position:relative; transition:color var(--t-fast); }
.nav-link::after { content:''; position:absolute; bottom:-3px; left:0; width:0; height:1px; background:var(--cyan); transition:width var(--t-base); }
.nav-link:hover, .nav-link.active, .nav-link--active { color:var(--text-1); }
.nav-link:hover::after, .nav-link.active::after, .nav-link--active::after { width:100%; }

.nav-actions { display:flex; align-items:center; gap:var(--sp-3); }

.nav-phone {
  display:flex; align-items:center; gap:8px;
  font-family:var(--font-d); font-size:.8rem; font-weight:600;
  color:var(--text-2); padding:7px 14px;
  border:1px solid var(--border); border-radius:var(--r-xs);
  transition:all var(--t-fast);
}
.nav-phone svg { width:14px; height:14px; color:var(--cyan); flex-shrink:0; }
.nav-phone:hover { border-color:var(--cyan); color:var(--cyan); background:var(--cyan-dim); }

.theme-toggle {
  width:36px; height:36px; background:var(--bg-2); border:1px solid var(--border);
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:.95rem; transition:all var(--t-fast);
}
.theme-toggle:hover { border-color:var(--cyan); }

.mobile-menu-btn { display:none; flex-direction:column; gap:5px; background:none; border:none; padding:11px 10px; min-width:44px; min-height:44px; justify-content:center; }
.mobile-menu-btn span { display:block; width:22px; height:1.5px; background:var(--text-1); border-radius:2px; transition:all var(--t-base); }
.mobile-menu-btn.open span:nth-child(1) { transform:translateY(6.5px) rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2) { opacity:0; }
.mobile-menu-btn.open span:nth-child(3) { transform:translateY(-6.5px) rotate(-45deg); }

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  min-height:100vh; display:flex; align-items:center;
  position:relative; padding-top:110px; overflow:hidden;
  --mx:50%; --my:50%;
}
.hero-canvas { position:absolute; inset:0; width:100%; height:100%; z-index:0; opacity:.18; }


.hero-layout {
  position:relative; z-index:1;
  display:flex; flex-direction:column; align-items:center; text-align:center;
  max-width:820px; margin:0 auto;
}

/* Hero copy */
.hero-tag {
  display:inline-flex; align-items:center; gap:10px;
  font-size:.76rem; font-weight:500; letter-spacing:.07em; color:var(--text-2);
  padding:5px 14px 5px 10px; background:var(--bg-2); border:1px solid var(--border-light);
  border-radius:999px; margin-bottom:var(--sp-5);
}
.tag-dot { width:7px; height:7px; background:var(--cyan); border-radius:50%; animation:pulse 2.2s ease-in-out infinite; flex-shrink:0; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

.hero-headline { margin-bottom:var(--sp-4); }
.hero-desc { font-size:1.1rem; max-width:520px; margin-bottom:var(--sp-5); }

.hero-actions { display:flex; gap:var(--sp-3); flex-wrap:wrap; justify-content:center; margin-bottom:var(--sp-7); }

.hero-proof {
  display:flex; align-items:center; justify-content:center; gap:var(--sp-5);
  padding-top:var(--sp-5); border-top:1px solid var(--border);
  width:100%;
}
.proof-item { display:flex; flex-direction:column; align-items:center; gap:3px; }
.proof-item strong { font-family:var(--font-d); font-size:1.7rem; font-weight:800; color:var(--text-1); line-height:1; }
.proof-item span { font-size:.68rem; color:var(--text-3); letter-spacing:.09em; text-transform:uppercase; }
.proof-divider { width:1px; height:32px; background:var(--border-light); }

.hero-scroll-hint { position:absolute; bottom:40px; left:var(--sp-4); display:flex; flex-direction:column; align-items:center; gap:8px; font-size:.66rem; letter-spacing:.12em; text-transform:uppercase; color:var(--text-3); }
.scroll-line { width:1px; height:44px; background:var(--cyan); opacity:.5; animation:scrollpulse 2s ease-in-out infinite; }
@keyframes scrollpulse { 0%{transform:scaleY(0);transform-origin:top} 49%{transform:scaleY(1);transform-origin:top} 51%{transform:scaleY(1);transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

/* ══════════════════════════════════════════
   DASHBOARD CARD
══════════════════════════════════════════ */
.hero-visual { perspective:1200px; }
.dash-card {
  background:var(--bg-2); border:1px solid var(--border-light);
  border-radius:var(--r-lg); padding:var(--sp-5);
  position:relative; overflow:hidden;
  box-shadow:0 40px 90px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06);
  transform:rotateY(-5deg) rotateX(2deg); transition:transform var(--t-slow);
}
.dash-card:hover { transform:rotateY(0) rotateX(0); }

.dash-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:var(--sp-4); font-family:var(--font-d); font-size:.7rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--text-3); }
.dash-live { display:flex; align-items:center; gap:6px; color:var(--cyan); font-size:.68rem; }
.live-dot { width:6px; height:6px; background:var(--cyan); border-radius:50%; animation:pulse 2s infinite; }

.dash-roi { margin-bottom:var(--sp-4); }
.dash-roi-val { display:flex; align-items:baseline; gap:2px; line-height:1; margin-bottom:6px; }
.dash-num { font-family:var(--font-d); font-size:3.2rem; font-weight:800; color:var(--text-1); }
.dash-x { font-family:var(--font-d); font-size:2rem; font-weight:700; color:var(--cyan); }
.dash-roi-label { font-size:.74rem; color:var(--text-3); margin-bottom:10px; letter-spacing:.03em; }
.dash-roi-bar { height:3px; background:var(--border); border-radius:2px; overflow:hidden; }
.dash-roi-fill { height:100%; width:0; background:var(--cyan); border-radius:2px; animation:barfill 1.4s .5s var(--ease-out) forwards; }
@keyframes barfill { to{width:85%} }

.dash-sparkline { width:100%; height:52px; margin:var(--sp-4) 0; display:block; }

.dash-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-3); margin-bottom:var(--sp-4); padding-top:var(--sp-3); border-top:1px solid var(--border); }
.dstat { display:flex; flex-direction:column; gap:3px; }
.dstat strong { font-family:var(--font-d); font-size:1rem; font-weight:700; color:var(--cyan); }
.dstat span { font-size:.68rem; color:var(--text-3); text-transform:uppercase; letter-spacing:.06em; }

.dash-projects { display:flex; flex-direction:column; gap:7px; }
.proj-pill { display:flex; align-items:center; gap:8px; font-size:.75rem; color:var(--text-3); padding:6px 10px; background:var(--bg-3); border:1px solid var(--border); border-radius:var(--r-xs); }
.proj-dot { width:6px; height:6px; border-radius:50%; background:var(--text-3); flex-shrink:0; }
.proj-dot.on { background:var(--cyan); }

/* ══════════════════════════════════════════
   MARQUEE
══════════════════════════════════════════ */
.marquee-section { border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:var(--sp-4) 0; overflow:hidden; background:var(--bg-1); }
.marquee-inner { overflow:hidden; }
.marquee-track { display:flex; align-items:center; gap:var(--sp-5); width:max-content; animation:marquee 32s linear infinite; white-space:nowrap; }
.marquee-section:hover .marquee-track { animation-play-state:paused; }
.marquee-track span { font-family:var(--font-d); font-size:.76rem; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--text-3); }
.marquee-track .mx { color:var(--cyan); font-size:.58rem; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ══════════════════════════════════════════
   SERVICES ACCORDION
══════════════════════════════════════════ */
.svc-list { border:1px solid var(--border); border-radius:var(--r-lg); overflow:hidden; }
.svc-item { border-bottom:1px solid var(--border); }
.svc-item:last-child { border-bottom:none; }
.svc-header { width:100%; display:flex; align-items:center; gap:var(--sp-4); padding:var(--sp-4) var(--sp-5); background:var(--bg-1); border:none; text-align:left; transition:background var(--t-fast); }
.svc-header:hover, .svc-item.open .svc-header { background:var(--bg-2); }
.svc-num { font-family:var(--font-d); font-size:.68rem; font-weight:700; letter-spacing:.1em; color:var(--text-3); flex-shrink:0; min-width:24px; }
.svc-title { font-family:var(--font-d); font-size:1rem; font-weight:600; color:var(--text-1); flex:1; transition:color var(--t-fast); }
.svc-header:hover .svc-title, .svc-item.open .svc-title { color:var(--cyan); }
.svc-tags { display:flex; gap:6px; flex-shrink:0; }
.svc-tags span { font-size:.65rem; font-weight:500; padding:3px 9px; background:var(--bg-3); border:1px solid var(--border); border-radius:999px; color:var(--text-3); }
.svc-item.open .svc-tags span { border-color:var(--cyan-border); color:var(--cyan); }
.svc-toggle { font-family:var(--font-d); font-size:1.2rem; color:var(--text-3); flex-shrink:0; width:22px; text-align:center; line-height:1; transition:transform var(--t-base), color var(--t-fast); }
.svc-item.open .svc-toggle { transform:rotate(45deg); color:var(--cyan); }
.svc-body { max-height:0; overflow:hidden; transition:max-height .55s var(--ease-out); background:var(--bg-2); }
.svc-item.open .svc-body { max-height:260px; }
.svc-body-inner { display:flex; align-items:center; gap:var(--sp-8); padding:var(--sp-4) var(--sp-5) var(--sp-5); }
.svc-body-text { flex:1; display:flex; flex-direction:column; gap:var(--sp-4); min-width:0; }
.svc-body-text p { font-size:.9rem; line-height:1.75; margin:0; }
.svc-body-img { flex-shrink:0; width:300px; height:180px; border-radius:10px; overflow:hidden; }
.svc-body-img img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s ease; }
.svc-item.open .svc-body-img img { transform:scale(1.03); }

/* ══════════════════════════════════════════
   PROCESS
══════════════════════════════════════════ */
.process-section { background:var(--bg-1); }
.process-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:var(--sp-3); }
.process-grid--5 { grid-template-columns:repeat(5,1fr); }
@media(max-width:1100px) { .process-grid--5 { grid-template-columns:repeat(3,1fr); } }
@media(max-width:600px)  { .process-grid--5 { grid-template-columns:1fr; } }
.process-step { padding:var(--sp-5); border:1px solid var(--border); border-radius:var(--r-md); background:var(--bg-0); transition:border-color var(--t-base), transform var(--t-slow), box-shadow var(--t-base); }
.process-step:hover { border-color:var(--cyan-border); transform:translateY(-5px); box-shadow:0 16px 40px rgba(0,0,0,.28); }
.step-number { font-family:var(--font-d); font-size:3rem; font-weight:800; color:var(--bg-3); line-height:1; margin-bottom:var(--sp-4); transition:color var(--t-base); }
.process-step:hover .step-number { color:var(--cyan); opacity:.25; }
.process-step h3 { margin-bottom:var(--sp-3); color:var(--text-1); }
.process-step p  { font-size:.875rem; line-height:1.75; margin:0; }

/* ══════════════════════════════════════════
   WORK / PORTFOLIO
══════════════════════════════════════════ */
.work-section { background:var(--bg-0); }
.work-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-5); }
.work-card { border-radius:var(--r-md); overflow:hidden; border:1px solid var(--border); background:var(--bg-1); transition:transform var(--t-slow), border-color var(--t-base), box-shadow var(--t-base); }
.work-card:hover { transform:translateY(-8px); border-color:var(--cyan-border); box-shadow:0 24px 56px rgba(0,0,0,.38); }
.work-card--last:nth-child(3n+1) { grid-column: 2; }
.work-card-visual { height:232px; position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; padding:var(--sp-5); text-decoration:none; }

/* Logo display inside work card visual */
.work-card-visual {
  background-size: cover;
  background-position: center;
}
.work-card-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(2, 5, 8, 0.65);
  z-index: 0;
  transition: background .4s ease;
}
.work-card:hover .work-card-visual::before { background: rgba(2, 5, 8, 0.45); }

.work-logo-display {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:var(--sp-3); width:100%; height:100%;
  position: relative; z-index: 1;
}
.work-logo-display img {
  max-height:90px; max-width:75%; width:auto;
  object-fit:contain;
  filter: brightness(0) invert(1);
  transition:transform .4s var(--ease-out), filter .3s ease;
}
.work-card:hover .work-logo-display img { transform:scale(1.06); }
.work-logo-display img.no-filter { filter: none !important; }

/* Initials placeholder for sites without accessible logos */
.work-initials {
  font-family:var(--font-d);
  font-size:3rem; font-weight:800; letter-spacing:-.03em;
  color:var(--cyan); line-height:1;
}
.work-initials-label {
  font-family:var(--font-d);
  font-size:.72rem; font-weight:600; letter-spacing:.1em;
  text-transform:uppercase; color:var(--text-3); text-align:center;
}
.work-visual-1 { background:var(--bg-2); }
.work-visual-2 { background:var(--bg-2); }
.work-visual-3 { background:var(--bg-2); }
.work-overlay { position:absolute; top:var(--sp-3); left:var(--sp-3); z-index:2; }
.work-tag { font-size:.66rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; padding:4px 10px; background:rgba(0,0,0,.6); border:1px solid var(--border-light); border-radius:999px; color:var(--text-2); backdrop-filter:blur(6px); }
.work-mock { width:100%; display:flex; flex-direction:column; gap:7px; padding:12px; background:rgba(0,0,0,.35); border:1px solid var(--border); border-radius:var(--r-sm); position:relative; z-index:1; }
.mock-bar  { height:5px; background:var(--border-light); border-radius:3px; width:52%; }
.mock-row  { height:7px; background:var(--border); border-radius:3px; width:80%; }
.mock-row.wide  { width:92%; } .mock-row.med { width:66%; } .mock-row.short { width:38%; }
.mock-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:5px; margin-top:3px; }
.mock-card { height:36px; background:var(--bg-3); border-radius:3px; }
.mock-hero-block { height:54px; background:var(--cyan-dim); border-radius:4px; border:1px solid var(--cyan-border); }
.mock-chart { display:flex; align-items:flex-end; gap:5px; height:54px; margin-top:3px; }
.chart-bar { flex:1; background:var(--cyan-dim); border-radius:2px 2px 0 0; border-top:2px solid var(--cyan); }
.work-card-body { padding:var(--sp-5); }
.work-card-body h3 { font-size:1.05rem; margin-bottom:6px; }
.work-card-body p  { font-size:.86rem; margin-bottom:var(--sp-4); }
.work-metrics { display:flex; gap:var(--sp-5); }
.metric { display:flex; flex-direction:column; gap:2px; }
.metric strong { font-family:var(--font-d); font-size:1.2rem; font-weight:700; color:var(--cyan); }
.metric span   { font-size:.68rem; color:var(--text-3); text-transform:uppercase; letter-spacing:.07em; }
.work-visit-link {
  display:inline-flex; align-items:center; gap:6px;
  margin-top:var(--sp-4);
  font-size:.8rem; font-weight:600; letter-spacing:.04em; text-transform:uppercase;
  color:var(--cyan); text-decoration:none;
  transition:gap .25s var(--ease-out), opacity .2s;
}
.work-visit-link:hover { gap:10px; opacity:.8; }

/* ══════════════════════════════════════════
   TECH STACK
══════════════════════════════════════════ */
.tech-section { background:var(--bg-1); }
.tech-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:var(--sp-5); }
.tech-category { padding:var(--sp-5); background:var(--bg-0); border:1px solid var(--border); border-radius:var(--r-md); transition:border-color var(--t-base); }
.tech-category:hover { border-color:var(--cyan-border); }
.tech-cat-label { font-family:var(--font-d); font-size:.68rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--cyan); margin-bottom:var(--sp-3); }
.tech-tags { display:flex; flex-wrap:wrap; gap:8px; }
.tech-tags span {
  font-size:.8rem; font-weight:500; padding:6px 14px;
  background:var(--bg-2); border:1px solid var(--border);
  border-radius:var(--r-xs); color:var(--text-2);
  transition:all var(--t-fast); cursor:default;
}
.tech-tags span:hover { border-color:var(--cyan-border); color:var(--cyan); background:var(--cyan-dim); }

/* ══════════════════════════════════════════
   STATS
══════════════════════════════════════════ */
.stats-section { background:var(--bg-0); }
.stats-inner { display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-8) var(--sp-12); align-items:start; }
.stats-text p { max-width:400px; margin-top:var(--sp-3); }
.stats-contact { display:flex; align-items:center; gap:var(--sp-4); margin-top:var(--sp-5); flex-wrap:wrap; }
.stats-phone { font-family:var(--font-d); font-size:.9rem; font-weight:600; color:var(--cyan); border-bottom:1px solid var(--cyan-border); transition:border-color var(--t-fast); }
.stats-phone:hover { border-color:var(--cyan); }
.stats-counters { display:flex; flex-direction:column; gap:var(--sp-5); }
.stat-block { display:flex; flex-direction:column; gap:4px; }
.stat-number { font-family:var(--font-d); font-size:2.8rem; font-weight:800; color:var(--text-1); line-height:1; }
.stat-label  { font-size:.76rem; color:var(--text-3); letter-spacing:.05em; text-transform:uppercase; margin-bottom:6px; }
.stat-bar { height:2px; background:var(--border); border-radius:2px; overflow:hidden; }
.stat-bar-fill { height:100%; width:0; background:var(--cyan); border-radius:2px; transition:width 1.3s var(--ease-out); }
.stat-block.in-view .stat-bar-fill { width:var(--fill); }

/* ══════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════ */
.testimonials-section { background:var(--bg-1); }
.testimonials-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-5); }
.testimonial-card { background:var(--bg-0); border:1px solid var(--border); border-radius:var(--r-md); padding:var(--sp-6); transition:border-color var(--t-base), transform var(--t-slow), box-shadow var(--t-base); }
.testimonial-card:hover { border-color:var(--cyan-border); transform:translateY(-5px); box-shadow:0 16px 40px rgba(0,0,0,.25); }
.t-quote { font-family:Georgia,serif; font-size:4rem; line-height:.75; color:var(--cyan); opacity:.30; margin-bottom:var(--sp-3); }
.testimonial-card p { font-size:.9rem; line-height:1.8; color:var(--text-2); margin-bottom:var(--sp-5); }
.t-author { display:flex; align-items:center; gap:var(--sp-3); }
.t-avatar { width:40px; height:40px; border-radius:50%; background:var(--bg-3); border:1px solid var(--cyan-border); display:flex; align-items:center; justify-content:center; font-family:var(--font-d); font-size:.66rem; font-weight:700; color:var(--cyan); flex-shrink:0; }
.t-avatar::before { content:attr(data-initials); }
.t-info { flex:1; }
.t-info strong { display:block; font-size:.88rem; color:var(--text-1); }
.t-info span   { font-size:.76rem; color:var(--text-3); }
.t-stars { font-size:.72rem; color:var(--gold); }

/* ══════════════════════════════════════════
   CTA
══════════════════════════════════════════ */
.cta-section { position:relative; overflow:hidden; padding:var(--sp-12) 0; background:var(--bg-1); border-top:1px solid var(--border); }
.cta-bg-mesh { display:none; }
.cta-inner { position:relative; z-index:1; }
.cta-headline { margin:var(--sp-3) 0 var(--sp-4); }
.cta-inner > p { font-size:1.05rem; max-width:540px; margin-bottom:var(--sp-7); }

/* CTA contact cards grid */
.cta-contact-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-4); margin-bottom:var(--sp-7); }
.cta-contact-card {
  display:flex; align-items:center; gap:var(--sp-3);
  padding:var(--sp-4) var(--sp-4);
  background:var(--bg-2); border:1px solid var(--border);
  border-radius:var(--r-md);
  transition:all var(--t-base); position:relative;
}
.cta-contact-card:hover { border-color:var(--cyan-border); transform:translateY(-3px); box-shadow:0 12px 32px rgba(0,0,0,.22); }
.ccc-icon { width:42px; height:42px; background:var(--cyan-dim); border:1px solid var(--cyan-border); border-radius:var(--r-sm); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.ccc-icon svg { width:18px; height:18px; color:var(--cyan); }
.wa-icon { background:rgba(37,211,102,.08); border-color:rgba(37,211,102,.28); }
.wa-icon svg { color:#25D366; }
.ccc-body { display:flex; flex-direction:column; gap:3px; flex:1; min-width:0; }
.ccc-label { font-size:.68rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--text-3); }
.ccc-value { font-family:var(--font-d); font-size:.9rem; font-weight:700; color:var(--text-1); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ccc-sub   { font-size:.72rem; color:var(--text-3); }
.ccc-arrow { font-size:.9rem; color:var(--text-3); transition:transform var(--t-fast), color var(--t-fast); flex-shrink:0; }
.cta-contact-card:hover .ccc-arrow { transform:translateX(4px); color:var(--cyan); }
.cta-phone-card:hover .ccc-value, .cta-email-card:hover .ccc-value { color:var(--cyan); }
.cta-wa-card:hover .ccc-value { color:#25D366; }
.cta-bottom { display:flex; align-items:center; gap:var(--sp-4); }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer { background:var(--bg-1); border-top:1px solid var(--border); padding:var(--sp-10) 0 var(--sp-6); }
.footer-top { display:grid; grid-template-columns:2fr 1fr 1fr 1.6fr; gap:var(--sp-8); padding-bottom:var(--sp-8); border-bottom:1px solid var(--border); margin-bottom:var(--sp-4); }
.footer-brand p { font-size:.86rem; max-width:240px; margin-bottom:var(--sp-3); }

.footer-contact-info { display:flex; flex-direction:column; gap:8px; margin-bottom:var(--sp-4); }
.footer-contact-line { display:flex; align-items:center; gap:8px; font-size:.84rem; color:var(--text-2); transition:color var(--t-fast); }
.footer-contact-line svg { color:var(--cyan); flex-shrink:0; }
.footer-contact-line:hover { color:var(--cyan); }

.footer-social { display:flex; gap:6px; }
.social-link { width:32px; height:32px; background:var(--bg-2); border:1px solid var(--border); border-radius:var(--r-xs); display:flex; align-items:center; justify-content:center; font-size:.7rem; font-weight:700; color:var(--text-3); transition:all var(--t-fast); }
.social-link:hover { border-color:var(--cyan); color:var(--cyan); background:var(--cyan-dim); }

.footer-links-group { display:flex; flex-direction:column; gap:var(--sp-3); }
.footer-links-group h4 { font-family:var(--font-d); font-size:.68rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--text-1); margin-bottom:4px; }
.footer-links-group a { font-size:.86rem; color:var(--text-3); transition:color var(--t-fast); }
.footer-links-group a:hover { color:var(--cyan); }

.footer-newsletter h4 { font-family:var(--font-d); font-size:.68rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--text-1); margin-bottom:4px; }
.footer-newsletter p { font-size:.84rem; margin-bottom:var(--sp-4); }
.newsletter-form { display:flex; }
.newsletter-input { flex:1; background:var(--bg-2); border:1px solid var(--border); border-right:none; border-radius:var(--r-xs) 0 0 var(--r-xs); padding:12px 15px; font-family:var(--font-b); font-size:.88rem; color:var(--text-1); outline:none; transition:border-color var(--t-fast); min-height:48px; }
.newsletter-input::placeholder { color:var(--text-3); }
.newsletter-input:focus { border-color:var(--cyan); }
.newsletter-btn { background:var(--cyan); color:#04090F; border:none; border-radius:0 var(--r-xs) var(--r-xs) 0; padding:12px 18px; font-size:.95rem; font-weight:700; cursor:pointer; transition:background var(--t-fast); min-height:48px; }
.newsletter-btn:hover { background:#14EEFF; }

.footer-bottom { display:flex; justify-content:space-between; align-items:center; font-size:.76rem; color:var(--text-3); }
.footer-legal { display:flex; gap:var(--sp-4); }
.footer-legal a { color:var(--text-3); transition:color var(--t-fast); }
.footer-legal a:hover { color:var(--text-2); }

/* ══════════════════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════════════════ */
.scroll-fade { opacity:0; transform:translateY(20px) scale(.99); transition:opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.scroll-fade.in-view { opacity:1; transform:translateY(0) scale(1); }
.delay-1 { transition-delay:.08s; }
.delay-2 { transition-delay:.16s; }
.delay-3 { transition-delay:.26s; }
.delay-4 { transition-delay:.38s; }

@media(prefers-reduced-motion:reduce) {
  *,*::before,*::after { animation-duration:.01ms!important; transition-duration:.01ms!important; }
  .scroll-fade { opacity:1; transform:none; }
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media(max-width:1100px) {
  .hero-layout { grid-template-columns:1fr 360px; gap:var(--sp-6); }
  .process-grid { grid-template-columns:repeat(2,1fr); }
  .tech-grid    { grid-template-columns:repeat(2,1fr); }
}
@media(max-width:960px) {
  .hero-layout  { text-align:center; }
  .hero-orb     { display:none; }
  .work-grid    { grid-template-columns:1fr 1fr; }
  .stats-inner  { grid-template-columns:1fr; gap:var(--sp-8); }
  .testimonials-grid { grid-template-columns:1fr 1fr; }
  .cta-contact-grid  { grid-template-columns:1fr; }
  .footer-top   { grid-template-columns:1fr 1fr; gap:var(--sp-6); }
}
@media(max-width:768px) {
  /* Full-screen mobile nav */
  .nav-links {
    position:fixed; inset:0; z-index:998; background:var(--bg-0);
    flex-direction:column; align-items:center; justify-content:center; gap:var(--sp-3);
    visibility:hidden; opacity:0; transition:opacity .35s ease, visibility .35s;
  }
  .nav-links.active { visibility:visible; opacity:1; }
  .nav-links li { opacity:0; transform:translateY(18px); transition:opacity .4s ease, transform .4s var(--ease-out); }
  .nav-links.active li:nth-child(1) { opacity:1; transform:none; transition-delay:.08s; }
  .nav-links.active li:nth-child(2) { opacity:1; transform:none; transition-delay:.14s; }
  .nav-links.active li:nth-child(3) { opacity:1; transform:none; transition-delay:.20s; }
  .nav-links.active li:nth-child(4) { opacity:1; transform:none; transition-delay:.26s; }
  .nav-links.active li:nth-child(5) { opacity:1; transform:none; transition-delay:.32s; }
  .nav-links .nav-link { font-family:var(--font-d); font-size:clamp(1.8rem,7vw,2.8rem); font-weight:700; letter-spacing:-.02em; color:var(--text-1); }
  .nav-links .nav-link::after { display:none; }
  .nav-links .nav-link:hover { color:var(--cyan); }

  .mobile-menu-btn { display:flex; }
  .nav-actions .btn-primary { display:none; }
  .nav-phone { display:none; }

  .hero { text-align:center; padding-top:90px; }
  .hero-desc,.hero-proof { margin-left:auto; margin-right:auto; }
  .hero-actions,.hero-proof { justify-content:center; }
  .hero-scroll-hint { display:none; }

  .process-grid { grid-template-columns:1fr; }
  .work-grid    { grid-template-columns:1fr; }
  .work-card--last:nth-child(3n+1) { grid-column: auto; }
  .tech-grid    { grid-template-columns:1fr; }
  .testimonials-grid { grid-template-columns:1fr; }
  .footer-top   { grid-template-columns:1fr; gap:var(--sp-5); }
  .footer-bottom { flex-direction:column; gap:var(--sp-3); text-align:center; }
  .cta-inner    { text-align:center; }
  .cta-bottom   { justify-content:center; }
  .section-header { max-width:100%; }
  .svc-tags { display:none; }
  .svc-body-inner { gap:var(--sp-4); }
  .svc-body-img { display:none; }
  .svc-item.open .svc-body { max-height:200px; }
}
@media(max-width:480px) {
  h1 { font-size:clamp(1.9rem,9vw,2.6rem); }
  h2 { font-size:clamp(1.6rem,7vw,2rem); }
  .proof-divider { display:none; }
  .hero-proof { gap:var(--sp-4); }
  .dash-card  { transform:none; }
  .contact-float { bottom:16px; right:16px; }
  .back-to-top   { bottom:78px; right:16px; }
}

/* ── TRUST STRIP ── */
.trust-strip {
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
}
.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-4) var(--sp-6);
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: .02em;
}
.trust-badge svg { color: var(--cyan); flex-shrink: 0; }
.trust-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}
@media(max-width:768px) {
  .trust-divider { display: none; }
  .trust-badges { gap: var(--sp-3) var(--sp-5); }
}

/* ── CLIENTS SECTION ── */
.section-sm { padding: var(--sp-8) 0; }
.clients-label {
  text-align: center;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--sp-6);
}
.clients-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
}
.client-name {
  font-family: var(--font-d);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: .04em;
  padding: var(--sp-2) var(--sp-5);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: color .2s, border-color .2s;
}
.client-name:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ── INDUSTRIES SECTION ── */
.industries-section { background: var(--bg-0); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}
.industry-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-6);
  transition: border-color .25s, transform .25s;
}
.industry-card:hover {
  border-color: var(--cyan-border);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,.28);
}
.industry-icon {
  width: 52px;
  height: 52px;
  background: rgba(0,229,255,.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
  color: var(--cyan);
  transition: background .25s;
}
.industry-card:hover .industry-icon { background: rgba(0,229,255,.15); }
.industry-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--sp-2);
  color: var(--text-1);
}
.industry-card p {
  font-size: .875rem;
  color: var(--text-3);
  line-height: 1.6;
  margin: 0;
}
/* 5-col variant for 10 industry cards */
.industries-grid--5col { grid-template-columns: repeat(5, 1fr); }
@media(max-width:1100px) { .industries-grid, .industries-grid--5col { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px)  { .industries-grid, .industries-grid--5col { grid-template-columns: 1fr; } }

/* ── ENGAGEMENT MODELS ── */
.engagement-section { background: var(--bg-1); }
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-8);
  align-items: start;
}
.engagement-card {
  position: relative;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: border-color .25s, transform .25s;
}
.engagement-card:hover { border-color: var(--cyan-border); transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.28); }
.engagement-card--featured {
  border-color: rgba(0,229,255,.5);
  background: var(--bg-0);
  transform: translateY(-6px);
}
.engagement-card--featured:hover { transform: translateY(-10px); }
.eng-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: #000;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.eng-number {
  font-family: var(--font-d);
  font-size: .75rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: .12em;
  opacity: .7;
}
.eng-icon {
  width: 56px;
  height: 56px;
  background: rgba(0,229,255,.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}
.engagement-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0;
}
.engagement-card > p {
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.65;
  margin: 0;
}
.eng-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.eng-list li {
  font-size: .85rem;
  color: var(--text-3);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.eng-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-weight: 700;
}
.eng-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  margin-top: var(--sp-2);
  transition: gap .2s;
}
.eng-cta:hover { gap: 10px; }

/* ══════════════════════════════════════════
   WHY CACTECH
══════════════════════════════════════════ */
.why-section { background: var(--bg-0); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-8);
}
.why-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-6);
  transition: border-color .25s var(--ease-out), transform .35s var(--ease-out);
}
.why-card:hover { border-color: var(--cyan-border); transform: translateY(-5px); }
.why-icon {
  width: 50px; height: 50px;
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  margin-bottom: var(--sp-4);
  transition: background .25s;
}
.why-card:hover .why-icon { background: var(--cyan-mid); }
.why-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-1); margin-bottom: var(--sp-3); }
.why-card p  { font-size: .875rem; line-height: 1.75; color: var(--text-2); margin: 0; }
/* 6-card variant */
.why-grid--6 { grid-template-columns: repeat(3, 1fr); }
@media(max-width:1100px) { .why-grid, .why-grid--6 { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px)  { .why-grid, .why-grid--6 { grid-template-columns: 1fr; } }

/* hero desc strong */
.hero-desc strong { color: var(--text-1); font-weight: 600; }

/* ══════════════════════════════════════════
   GUARANTEE
══════════════════════════════════════════ */
.guarantee-section {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-8) 0;
}
.guarantee-inner {
  display: flex; align-items: center; gap: var(--sp-8);
  padding: var(--sp-7);
  background: var(--bg-0);
  border: 1px solid var(--cyan-border);
  border-radius: var(--r-lg);
}

.guarantee-badge {
  width: 72px; height: 72px; flex-shrink: 0;
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
}
.guarantee-text { flex: 1; }
.guarantee-text h3 {
  font-family: var(--font-d); font-size: 1.3rem; font-weight: 700;
  color: var(--text-1); margin-bottom: var(--sp-2);
}
.guarantee-text p { font-size: .95rem; line-height: 1.7; color: var(--text-2); margin: 0; }
.guarantee-pillars { display: flex; flex-direction: column; gap: var(--sp-3); flex-shrink: 0; }
.gpillar { display: flex; align-items: center; gap: 10px; font-size: .875rem; font-weight: 600; color: var(--text-1); white-space: nowrap; }
.gpillar svg { color: var(--cyan); flex-shrink: 0; }
@media(max-width:960px) {
  .guarantee-inner { flex-direction: column; text-align: center; }
  .guarantee-badge { margin: 0 auto; }
  .guarantee-pillars { align-items: center; }
  .gpillar { white-space: normal; }
}

/* ══════════════════════════════════════════
   FAQ
══════════════════════════════════════════ */
.faq-section { background: var(--bg-0); }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-1);
  transition: border-color .2s;
}
.faq-item:hover, .faq-item.open { border-color: var(--cyan-border); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: none; border: none; text-align: left;
  font-family: var(--font-d); font-size: .92rem; font-weight: 600;
  color: var(--text-1); cursor: pointer;
  transition: color .2s;
}
.faq-q:hover, .faq-item.open .faq-q { color: var(--cyan); }
.faq-icon {
  font-size: 1.4rem; font-weight: 300; line-height: 1;
  color: var(--text-3); flex-shrink: 0;
  transition: transform .35s var(--ease-out), color .2s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--cyan); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .5s var(--ease-out); }
.faq-item.open .faq-a { max-height: 220px; }
.faq-a p {
  font-size: .875rem; line-height: 1.8; color: var(--text-2);
  padding: 0 var(--sp-5) var(--sp-5); margin: 0;
}
@media(max-width:768px) { .faq-grid { grid-template-columns: 1fr; } }
@media(max-width:960px) {
  .engagement-grid { grid-template-columns: 1fr; }
  .engagement-card--featured { transform: none; }
  .engagement-card--featured:hover { transform: translateY(-4px); }
}

/* ── ABOUT INTRO ── */
.about-intro-section { background: var(--bg-0); }
.about-desc { max-width: 720px; margin-bottom: var(--sp-10); }
.about-desc h2 { margin: var(--sp-2) 0 var(--sp-4); }
.about-desc p { font-size: 1.05rem; line-height: 1.85; }
.about-mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}
.about-mv-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--sp-7);
  transition: border-color .25s var(--ease-out), transform .35s var(--ease-out);
}
.about-mv-card:hover { border-color: var(--cyan-border); transform: translateY(-4px); }
.about-mv-icon {
  width: 52px; height: 52px;
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  margin-bottom: var(--sp-4);
}
.about-mv-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--text-1); margin-bottom: var(--sp-3); }
.about-mv-card p  { font-size: .95rem; line-height: 1.8; color: var(--text-2); margin: 0; }
@media(max-width: 768px) { .about-mv-grid { grid-template-columns: 1fr; } }

/* ── HERO BACKGROUND IMAGE ── */
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.15;
  filter: saturate(0.5);
  pointer-events: none;
  user-select: none;
  transition: opacity 1s ease;
}

/* ── PAGE BANNER (inner pages) ── */
.page-banner {
  padding-top: calc(var(--sp-10) + 90px);
  padding-bottom: var(--sp-8);
  text-align: center;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(2, 5, 8, 0.60);
  z-index: 0;
}
[data-theme="light"] .page-banner::before {
  background: rgba(242, 246, 252, 0.88);
}
.page-banner .container {
  position: relative;
  z-index: 1;
}
.page-banner h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); margin-top: var(--sp-2); letter-spacing:-.03em; }

/* ── SAFE AREA (notched / home-bar devices) ── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .contact-float { bottom: calc(28px + env(safe-area-inset-bottom)); }
  .back-to-top   { bottom: calc(92px + env(safe-area-inset-bottom)); }
  .footer        { padding-bottom: calc(var(--sp-6) + env(safe-area-inset-bottom)); }
  body           { padding-bottom: env(safe-area-inset-bottom); }
}

/* ── MOBILE TYPE SCALE REFINEMENT ── */
@media(max-width:768px) {
  p { font-size:.92rem; }
  .section-header p { font-size:1rem; }
  .hero-desc { font-size:1.05rem; }
  .svc-body-text p { font-size:.875rem; }
  .nav-links .nav-link { padding: 14px 24px; }
}