/* ════════════════════════════════════════════════════════════
   Matt Mahan · Back to Basics · Landing Page
   Apple-style UI — Design-brief accurate — All 5 sections
   ════════════════════════════════════════════════════════════ */

:root {
  --navy:      #071A3A;
  --navy-d:    #020B22;
  --navy-mid:  #03112C;
  --red:       #C8102E;
  --red-h:     #a50c25;
  --blue:      #0B5CFF;
  --blue-l:    #E8F0FB;
  --blue-mid:  #dbeafe;
  --white:     #ffffff;
  --off:       #F7F9FC;
  --light:     #F3F4F6;
  --g1:        #E5E7EB;
  --g2:        #D1D5DB;
  --g3:        #9CA3AF;
  --g5:        #6B7280;
  --g9:        #111827;
  --gold:      #B99A3E;
  --gold-l:    #FEF3C7;
  --gold-mid:  #FDE68A;
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease-out:  cubic-bezier(.16,1,.3,1);
  --ease:      cubic-bezier(.25,.1,.25,1);
  --nav-h:     56px;
  --max:       1180px;
  --r:         14px;
  --r-lg:      22px;
  --r-xl:      28px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { margin:0; font-family:var(--font); color:var(--g9); background:var(--white); overflow-x:hidden; line-height:1.65; }
img  { max-width:100%; height:auto; display:block; }
a    { color:inherit; text-decoration:none; }
p    { margin:0 0 1em; }
h1,h2,h3,h4 { margin:0; }
ul   { list-style:none; padding:0; margin:0; }

/* ── COLORS ── */
.c-red   { color: var(--red); }
.c-navy  { color: var(--navy); }
.c-muted { color: var(--g2); }
.white   { color: #fff; }


/* ══════════════════════════════════
   NAV
══════════════════════════════════ */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:999;
  height:var(--nav-h);
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(180%) blur(20px);
  border-bottom:2px solid var(--red);
  transition:background .4s var(--ease), border-color .4s, box-shadow .4s;
}
.nav.light {
  background:rgba(255,255,255,.95);
  border-bottom-color:var(--red);
}
.nav:not(.light) {
  background:rgba(2,11,34,.88);
  border-bottom-color:rgba(255,255,255,.08);
}
.nav-inner {
  max-width:var(--max); margin:0 auto; height:100%;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 2rem;
}
.nav-logo { font-size:.9375rem; font-weight:700; letter-spacing:-.01em; }
.nav:not(.light) .nav-logo { color:#fff; }
.nav.light .nav-logo { color:var(--g9); }
.nav-logo em { font-style:normal; color:var(--red); }

.nav-menu { display:flex; align-items:center; gap:1.75rem; }
.nav-menu a { font-size:.8125rem; font-weight:500; transition:color .2s; }
.nav.light  .nav-menu a { color:var(--g5); }
.nav.light  .nav-menu a:hover { color:var(--g9); }
.nav:not(.light) .nav-menu a { color:rgba(255,255,255,.6); }
.nav:not(.light) .nav-menu a:hover { color:#fff; }

.nav-cta {
  background:var(--red) !important; color:#fff !important;
  padding:.45rem 1.1rem; border-radius:980px;
  font-size:.75rem !important; font-weight:600 !important;
  transition:background .2s, transform .15s !important;
}
.nav-cta:hover { background:var(--red-h) !important; transform:scale(1.04); }

.nav-toggle { display:none; background:none; border:none; cursor:pointer; padding:.4rem; }
.nav-toggle span { display:block; width:20px; height:1.5px; background:var(--g9); margin:5px 0; border-radius:1px; transition:all .3s; }
.nav:not(.light) .nav-toggle span { background:#fff; }

@media (max-width:860px) {
  .nav-toggle { display:block; }
  .nav-menu {
    position:fixed; top:var(--nav-h); left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background:rgba(255,255,255,.97); padding:1.5rem 2rem 2.5rem;
    transform:translateY(-110%); transition:transform .4s var(--ease-out);
    border-top:1px solid var(--g1);
  }
  .nav-menu.open { transform:none; }
  .nav-menu a { font-size:1rem; color:var(--g9) !important; padding:.8rem 0; border-bottom:1px solid var(--g1); width:100%; }
  .nav-cta { margin-top:1rem; text-align:center; display:block; border-bottom:none !important; }
}


/* ══════════════════════════════════
   BUTTONS
══════════════════════════════════ */
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding:.72rem 1.6rem; border-radius:980px;
  font-family:var(--font); font-size:.875rem; font-weight:600;
  border:none; cursor:pointer;
  transition:all .25s var(--ease-out); white-space:nowrap;
}
.btn-lg { padding:.95rem 2.25rem; font-size:1rem; }
.btn-primary     { background:var(--red); color:#fff; }
.btn-primary:hover { background:var(--red-h); transform:scale(1.04); }
.btn-ghost       { background:rgba(255,255,255,.12); color:#fff; border:1px solid rgba(255,255,255,.25); }
.btn-ghost:hover { background:rgba(255,255,255,.2); }
.btn-white       { background:#fff; color:var(--g9); }
.btn-white:hover { background:var(--off); transform:scale(1.04); }
.btn-outline     { background:transparent; color:var(--navy); border:1.5px solid var(--navy); }
.btn-outline:hover { background:var(--navy); color:#fff; }
.btn-outline-red { background:transparent; color:var(--red); border:1.5px solid var(--red); }
.btn-outline-red:hover { background:var(--red); color:#fff; }
.w100 { width:100%; }
.link-red { color:var(--red); font-weight:600; }
.link-red:hover { text-decoration:underline; }


/* ══════════════════════════════════
   LAYOUT UTILS
══════════════════════════════════ */
.section     { padding:6rem 2rem; }
.bg-white    { background:var(--white); }
.bg-off      { background:var(--off); }
.bg-dark     { background:var(--navy-d); color:#fff; }
.bg-navy     { background:var(--navy); color:#fff; }
.container   { max-width:var(--max); margin:0 auto; }
.narrow      { max-width:700px; margin:0 auto; }
.text-center { text-align:center; }
.center      { text-align:center; margin-left:auto; margin-right:auto; }
.mb-lg       { margin-bottom:3.5rem; }
.mb-xl       { margin-bottom:5rem; }
.muted-w     { color:rgba(255,255,255,.55); }


/* ══════════════════════════════════
   TYPOGRAPHY
══════════════════════════════════ */
.label {
  display:inline-block; font-size:.625rem; font-weight:700;
  letter-spacing:.2em; text-transform:uppercase; color:var(--g3);
  margin-bottom:1.25rem;
}
.label.c-red  { color:var(--red); }
.label.white  { color:rgba(255,255,255,.4); }
.display {
  font-size:clamp(2.5rem,6vw,5.25rem);
  font-weight:800; line-height:1.06; letter-spacing:-.035em; color:var(--g9);
}
.display.white { color:#fff; }
.display-sm {
  font-size:clamp(2rem,4.5vw,3.75rem);
  font-weight:800; line-height:1.08; letter-spacing:-.03em; color:var(--g9);
}
.sub {
  font-size:clamp(.9375rem,1.6vw,1.125rem); color:var(--g5);
  line-height:1.75; max-width:560px; margin-top:1rem;
}
.eyebrow { font-size:.625rem; font-weight:700; letter-spacing:.22em; text-transform:uppercase; color:rgba(255,255,255,.45); margin-bottom:1.5rem; }
.prose p { font-size:clamp(1rem,1.7vw,1.2rem); color:var(--g5); line-height:1.8; margin-bottom:1.25rem; }
.prose p strong { color:var(--g9); }
.pull-quote {
  margin:2.5rem 0 0; padding:1.5rem 1.75rem;
  border-left:4px solid var(--red);
  font-size:clamp(1.125rem,2vw,1.4rem); color:var(--g9); font-weight:500;
  line-height:1.6; font-style:italic; background:var(--light);
  border-radius:0 var(--r) var(--r) 0;
}
.pull-quote strong { font-weight:800; font-style:normal; color:var(--navy); }


/* ══════════════════════════════════
   §1 HERO
══════════════════════════════════ */
.hero {
  position:relative; min-height:100vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; overflow:hidden; color:#fff;
  padding:calc(var(--nav-h)+3rem) 2rem 4rem;
}
.hero-bg { position:absolute; inset:0; z-index:0; }
.hero-bg img { width:100%; height:100%; object-fit:cover; object-position:center top; }
.hero-overlay { position:absolute; inset:0; background:linear-gradient(160deg, rgba(2,11,34,.9) 0%, rgba(7,26,58,.75) 45%, rgba(0,0,0,.5) 100%); }
.hero-body { position:relative; z-index:1; max-width:760px; }
.hero-body h1 { font-size:clamp(4rem,11vw,8rem); font-weight:900; line-height:.95; letter-spacing:-.045em; margin-bottom:1.5rem; color:#fff; }
.hero-sub { font-size:clamp(1rem,2vw,1.35rem); color:rgba(255,255,255,.7); line-height:1.65; margin:0 auto 2.5rem; max-width:480px; }
.hero-actions { display:flex; gap:.875rem; justify-content:center; flex-wrap:wrap; }

.hero-ticker {
  position:relative; z-index:1;
  display:flex; align-items:center; justify-content:center; flex-wrap:wrap;
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(12px); border-radius:var(--r-lg);
  padding:1.25rem 2rem; max-width:680px; margin-top:3rem;
}
.tk-item { display:flex; flex-direction:column; align-items:center; padding:0 1.5rem; }
.tk-n { font-size:1.5rem; font-weight:800; color:#fff; line-height:1; }
.tk-l { font-size:.625rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.45); margin-top:.3rem; }
.tk-div { width:1px; height:36px; background:rgba(255,255,255,.15); flex-shrink:0; }

.scroll-cue { position:absolute; bottom:2.25rem; left:50%; transform:translateX(-50%); z-index:1; color:rgba(255,255,255,.3); animation:bob 2s ease-in-out infinite; }
@keyframes bob { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(7px)} }


/* ══════════════════════════════════
   §3 THE SYSTEM (Design 1)
══════════════════════════════════ */
.section-split {
  display:grid; grid-template-columns:1fr 1fr;
  min-height:88vh; align-items:stretch; padding:0;
}
@media (max-width:820px) { .section-split { grid-template-columns:1fr; min-height:auto; } }

.split-img { overflow:hidden; position:relative; min-height:480px; background:var(--white); display:flex; align-items:center; justify-content:center; }
.split-img img { width:100%; height:100%; object-fit:contain; object-position:center; transition:transform .8s var(--ease-out); }
.split-img:hover img { transform:scale(1.03); }
.split-img-badge {
  position:absolute; bottom:2.5rem; left:2.5rem; z-index:2;
  background:rgba(2,11,34,.82); backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.15); border-radius:var(--r);
  padding:1rem 1.5rem; color:#fff;
}
.sib-brand { font-size:.75rem; font-weight:600; color:rgba(255,255,255,.6); margin-bottom:.375rem; }
.sib-tag   { font-size:1.25rem; font-weight:800; letter-spacing:.05em; text-transform:uppercase; }

.split-text { padding:5.5rem 4rem; display:flex; flex-direction:column; justify-content:center; }
@media (max-width:820px) { .split-text { padding:4rem 2rem; } }

/* Feature cards — Design 1 style (blue left accent) */
.feat-cards { display:flex; flex-direction:column; gap:1rem; }
.feat-card {
  display:flex; align-items:flex-start; gap:1rem;
  background:var(--white);
  border:1px solid var(--g1);
  border-left:3px solid var(--blue);
  border-radius:var(--r-lg);
  box-shadow:0 16px 40px rgba(15,23,42,.06);
  padding:1.25rem 1.5rem;
  transition:transform .3s var(--ease-out), box-shadow .3s;
}
.feat-card:hover { transform:translateY(-2px); box-shadow:0 20px 48px rgba(15,23,42,.1); }
.fc-icon {
  font-size:1.5rem; flex-shrink:0;
  width:2.75rem; height:2.75rem; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
}
.fc-icon-spark   { background:var(--blue-mid); }
.fc-icon-roundel { background:#FDE8EC; }
.fc-body { flex:1; }
.fc-title { font-size:.8125rem; font-weight:700; color:var(--navy); text-transform:uppercase; letter-spacing:.08em; margin-bottom:.3rem; }
.fc-desc  { font-size:.875rem; color:var(--g5); line-height:1.6; }

/* Tagline pill */
.tagline-pill {
  font-size:.9375rem; font-weight:600; color:var(--g5);
  padding:.875rem 1.5rem; background:var(--light);
  border-radius:980px; text-align:center; line-height:1.5;
  margin-top:1.5rem;
}
.tagline-pill em { font-style:normal; color:var(--red); font-weight:700; }


/* ══════════════════════════════════
   §4 SPARK (Design 2)
══════════════════════════════════ */
.spark-hero-split {
  display:grid; grid-template-columns:1fr 1fr;
  align-items:center; max-width:var(--max); margin:0 auto;
  padding:6rem 2rem 0; gap:3rem;
}
@media (max-width:820px) { .spark-hero-split { grid-template-columns:1fr; gap:2rem; } }

.spark-headline {
  font-size:clamp(2.25rem,5vw,4rem);
  font-weight:800; line-height:1.08; letter-spacing:-.03em; margin-bottom:1.25rem;
}
.spark-bullets { display:flex; flex-direction:column; gap:1rem; margin-top:1.75rem; }
.spark-bullet  { display:flex; align-items:flex-start; gap:.875rem; }
.sb-icon {
  width:22px; height:22px; border-radius:50%; background:var(--navy); color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:.625rem; font-weight:800; flex-shrink:0; margin-top:.1rem;
}
.spark-bullet strong { display:block; font-size:.875rem; font-weight:700; color:var(--g9); margin-bottom:.2rem; }
.spark-bullet span   { font-size:.8125rem; color:var(--g5); line-height:1.6; }

/* Hero image with stat overlay */
.spark-hero-img {
  position:relative; border-radius:var(--r-xl); overflow:hidden;
  min-height:480px; box-shadow:0 24px 64px rgba(0,0,0,.15);
}
.spark-hero-img img { width:100%; height:100%; object-fit:cover; }

.spark-badge-overlay {
  position:absolute; top:1.5rem; right:1.5rem;
  background:rgba(2,11,34,.85); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.15); border-radius:var(--r);
  padding:.75rem 1.25rem; color:#fff; text-align:right;
}
.sbo-title { font-size:1.125rem; font-weight:800; letter-spacing:.05em; }
.sbo-sub   { font-size:.6875rem; color:rgba(255,255,255,.55); text-transform:uppercase; letter-spacing:.1em; }

/* Stat bar — overlaid at bottom of hero image */
.spark-stat-bar {
  position:absolute; bottom:0; left:0; right:0;
  display:flex; align-items:center; justify-content:space-around;
  background:rgba(7,26,58,.88); backdrop-filter:blur(10px);
  border-top:1px solid rgba(255,255,255,.1);
  padding:1rem 1.5rem;
}
.ssb-item { text-align:center; padding:0 .75rem; }
.ssb-n { font-size:clamp(1rem,2vw,1.375rem); font-weight:800; color:#fff; line-height:1; margin-bottom:.25rem; }
.ssb-l { font-size:.625rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.5); }
.ssb-div { width:1px; height:40px; background:rgba(255,255,255,.15); flex-shrink:0; }

/* How Spark Works steps */
.steps-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; }
@media (max-width:768px) { .steps-3 { grid-template-columns:1fr; } }
.step3 { text-align:center; }
.step3-num {
  width:36px; height:36px; border-radius:50%; background:var(--navy); color:#fff;
  font-weight:800; font-size:.875rem;
  display:flex; align-items:center; justify-content:center; margin:0 auto 1rem;
}
.step3-img { border-radius:var(--r); overflow:hidden; margin-bottom:1.25rem; aspect-ratio:4/3; }
.step3-img img { width:100%; height:100%; object-fit:cover; }
.step3 h4 { font-size:1.0625rem; font-weight:700; color:var(--g9); margin-bottom:.5rem; }
.step3 p  { font-size:.875rem; color:var(--g5); line-height:1.7; margin:0; }

/* Breakdown feature cards */
.feat-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; }
@media (max-width:900px) { .feat-4 { grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px) { .feat-4 { grid-template-columns:1fr; } }
.f4 { background:var(--off); border-radius:var(--r); padding:1.25rem; border-top:3px solid var(--blue); }
.f4-icon { font-size:1.5rem; margin-bottom:.5rem; }
.f4 h4 { font-size:.875rem; font-weight:700; color:var(--g9); margin-bottom:.35rem; }
.f4 p  { font-size:.75rem; color:var(--g5); line-height:1.6; margin:0; }

/* Spark gallery */
.spark-gallery { display:grid; grid-template-columns:repeat(5,1fr); gap:.75rem; }
@media (max-width:900px) { .spark-gallery { grid-template-columns:repeat(3,1fr); } }
@media (max-width:480px) { .spark-gallery { grid-template-columns:repeat(2,1fr); } }
.sg { border-radius:var(--r); overflow:hidden; aspect-ratio:4/3; cursor:pointer; }
.sg img { width:100%; height:100%; object-fit:cover; transition:transform .4s var(--ease-out), filter .3s; }
.sg:hover img { transform:scale(1.05); filter:brightness(1.05); }

/* ══ Spark at a Glance — single image ══ */
.spark-glance-section {
  background: var(--off);
  padding: 4rem 2rem;
}

.sag-single img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(15,23,42,.08);
}

/* Spark in action — dark bottom bar */
.spark-action-bar { background:var(--navy-d); color:#fff; padding:5rem 2rem; }
.action-stats {
  display:grid; grid-template-columns:1fr 1fr 1fr 1fr;
  gap:2rem; max-width:var(--max); margin:0 auto;
}
@media (max-width:900px) { .action-stats { grid-template-columns:1fr 1fr; } }
@media (max-width:480px) { .action-stats { grid-template-columns:1fr; } }
.as-item {
  padding:2rem; border-radius:var(--r);
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08);
  border-top:3px solid var(--red);
  display:flex; flex-direction:column;
}
.as-n     { font-size:clamp(2.5rem,4vw,3.5rem); font-weight:900; color:var(--red); line-height:1; margin-bottom:.5rem; }
.as-title { font-size:1rem; font-weight:700; color:#fff; margin-bottom:.5rem; }
.as-desc  { font-size:.875rem; color:rgba(255,255,255,.55); line-height:1.65; margin:0 0 .75rem; flex:1; }
.as-footer { font-size:.625rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:rgba(255,255,255,.3); }
.as-msg   {
  padding:2rem; border-radius:var(--r);
  background:var(--navy); border:1px solid rgba(255,255,255,.1);
  display:flex; flex-direction:column; justify-content:center;
}
.as-msg-headline { font-size:1.375rem; font-weight:800; color:#fff; line-height:1.2; margin-bottom:.5rem; }
.as-msg-sub      { font-size:.875rem; color:rgba(255,255,255,.55); }


/* ══════════════════════════════════
   §5 ROUNDEL (Design 3)
══════════════════════════════════ */
.roundel-hero-split {
  display:grid; grid-template-columns:1fr 1fr;
  gap:3rem; align-items:start;
  padding:6rem 2rem 0; max-width:var(--max); margin:0 auto;
}
@media (max-width:820px) { .roundel-hero-split { grid-template-columns:1fr; gap:2rem; } }

.roundel-headline {
  font-size:clamp(2.25rem,5vw,4rem);
  font-weight:800; line-height:1.08; letter-spacing:-.03em; margin-bottom:1.25rem;
}
.roundel-bullets { display:flex; flex-direction:column; gap:1.25rem; margin-top:2rem; }
.rb  { display:flex; align-items:flex-start; gap:1rem; }
.rb-icon { font-size:1.25rem; flex-shrink:0; }
.rb strong { display:block; font-size:.875rem; font-weight:700; color:var(--g9); margin-bottom:.2rem; }
.rb span   { font-size:.8125rem; color:var(--g5); line-height:1.6; }

/* Roundel gallery — large main + 2×2 side grid */
.roundel-gallery {
  display:grid; grid-template-columns:1fr 1fr; gap:1rem;
}
@media (max-width:820px) { .roundel-gallery { grid-template-columns:1fr; } }
.rg-main {
  position:relative; border-radius:var(--r-lg); overflow:hidden;
  grid-row:1; box-shadow:0 12px 40px rgba(0,0,0,.12);
}
.rg-main img { width:100%; height:100%; object-fit:cover; min-height:360px; }
.rg-main-label {
  position:absolute; bottom:0; left:0; right:0;
  padding:2.5rem 1.25rem 1rem;
  background:linear-gradient(transparent, rgba(0,0,0,.75));
  font-size:.8125rem; font-weight:600; color:#fff;
}
.rg-side { display:grid; grid-template-rows:1fr 1fr 1fr 1fr; gap:.875rem; }
.rg-item { position:relative; border-radius:var(--r); overflow:hidden; }
.rg-item img { width:100%; aspect-ratio:4/3; object-fit:cover; transition:transform .4s var(--ease-out); }
.rg-item:hover img { transform:scale(1.04); }
.rg-tag {
  position:absolute; bottom:.625rem; left:.625rem;
  background:rgba(0,0,0,.65); backdrop-filter:blur(6px);
  color:#fff; font-size:.6875rem; font-weight:600;
  padding:.25rem .75rem; border-radius:980px;
  border:1px solid rgba(255,255,255,.15);
}

/* Conversion flow */
.funnel-steps { display:flex; align-items:flex-start; justify-content:center; flex-wrap:wrap; gap:.5rem 1.25rem; padding:1rem 0; }
.fs-step { display:flex; flex-direction:column; align-items:center; text-align:center; min-width:100px; }
.fs-icon { font-size:1.75rem; margin-bottom:.5rem; }
.fs-title { font-size:.625rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--g9); margin-bottom:.25rem; }
.fs-desc  { font-size:.75rem; color:var(--g5); line-height:1.4; max-width:100px; }
.fs-final .fs-title { color:var(--red); font-weight:800; }
.fs-arrow { color:var(--g2); font-size:1.5rem; align-self:flex-start; padding-top:.9rem; }
@media (max-width:600px) { .fs-arrow { display:none; } }

/* Powered by People */
.powered-section { display:grid; grid-template-columns:1fr 1fr; align-items:stretch; }
@media (max-width:820px) { .powered-section { grid-template-columns:1fr; } }
.powered-img { position:relative; min-height:480px; overflow:hidden; }
.powered-img img { width:100%; height:100%; object-fit:cover; }
.powered-overlay { position:absolute; inset:0; background:linear-gradient(to right, rgba(2,11,34,.7) 0%, rgba(2,11,34,.2) 100%); }
.powered-content { background:var(--navy); color:#fff; padding:5rem 4rem; display:flex; flex-direction:column; justify-content:center; }
@media (max-width:820px) { .powered-content { padding:4rem 2rem; } }
.powered-headline { font-size:clamp(1.75rem,4vw,3rem); font-weight:800; line-height:1.1; letter-spacing:-.025em; color:#fff; margin:1rem 0 1rem; }
.powered-body { font-size:.9375rem; color:rgba(255,255,255,.7); line-height:1.7; margin-bottom:2rem; }
.powered-points { display:flex; flex-direction:column; gap:1.5rem; }
.pp { display:flex; align-items:flex-start; gap:1rem; }
.pp-icon { font-size:1.25rem; flex-shrink:0; }
.pp strong { display:block; font-size:.9375rem; font-weight:700; color:#fff; margin-bottom:.25rem; }
.pp span   { font-size:.875rem; color:rgba(255,255,255,.6); line-height:1.6; }

/* Conversion funnel (dark navy 3-step) */
.cfunnel { display:flex; align-items:center; justify-content:center; gap:1rem; flex-wrap:wrap; }
.cf {
  background:rgba(255,255,255,.07); border-radius:var(--r); padding:2rem;
  text-align:center; flex:1; min-width:200px; border-top:3px solid var(--red);
}
.cf-num   { font-size:3rem; font-weight:900; color:rgba(255,255,255,.07); line-height:1; margin-bottom:.5rem; }
.cf-phase { font-size:.625rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--red); margin-bottom:.5rem; }
.cf h4 { font-size:1rem; font-weight:700; color:#fff; margin-bottom:.5rem; }
.cf p  { font-size:.875rem; color:rgba(255,255,255,.55); margin:0; line-height:1.6; }
.cf-arrow { font-size:1.75rem; color:rgba(255,255,255,.2); flex-shrink:0; }

/* Roundel CTA footer */
.roundel-cta-footer {
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap;
  gap:2rem; padding:3rem 4rem;
  background:var(--white); border-top:1px solid var(--g1);
  max-width:var(--max); margin:0 auto;
}
@media (max-width:820px) {
  .roundel-cta-footer { flex-direction:column; align-items:flex-start; padding:3rem 2rem; }
}
.rcf-left {
  display:flex; align-items:center; gap:1.5rem; flex-shrink:0;
}
.rcf-left img {
  width:72px; height:72px; object-fit:cover; border-radius:50%;
  border:2px solid var(--g1);
}
.rcf-headline { font-size:1.25rem; font-weight:800; color:var(--g9); line-height:1.2; }
.rcf-center { font-size:.9375rem; color:var(--g5); line-height:1.7; max-width:360px; flex:1; }
.rcf-right { display:flex; flex-direction:column; align-items:flex-end; gap:.75rem; flex-shrink:0; }
.rcf-helper { font-size:.8125rem; color:var(--g3); }
@media (max-width:820px) { .rcf-right { align-items:flex-start; } }


/* ══════════════════════════════════
   §6 INFOGRAPHIC (Design 4)
══════════════════════════════════ */

/* Two-layer grid: left (layers) + right (engine) */
.two-layer-grid {
  display:grid; grid-template-columns:1fr 1fr;
  gap:2rem; align-items:start;
}
@media (max-width:900px) { .two-layer-grid { grid-template-columns:1fr; } }

.tlg-layers { display:flex; flex-direction:column; gap:.5rem; }

/* Layer boxes */
.layer-box { border-radius:var(--r-lg); padding:2rem; border:1px solid var(--g1); }
.layer-box-blue { background:var(--blue-l); border-color:var(--blue-mid); }
.layer-box-gold { background:var(--gold-l); border-color:var(--gold-mid); }
.layer-tag {
  font-size:.625rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--navy); background:rgba(7,26,58,.12);
  padding:.3rem .875rem; border-radius:980px; display:inline-block; margin-bottom:.875rem;
}
.layer-tag-gold { color:var(--gold); background:rgba(185,154,62,.15); }
.layer-box h3 { font-size:1.25rem; font-weight:700; color:var(--g9); margin-bottom:.75rem; }
.layer-box h3 span { font-weight:400; color:var(--g5); font-size:1rem; }
.layer-box p  { font-size:.875rem; color:var(--g5); line-height:1.7; margin-bottom:1rem; }
.layer-points { display:flex; flex-direction:column; gap:.875rem; }
.lp { display:flex; align-items:flex-start; gap:.875rem; }
.lp span { font-size:1.1rem; flex-shrink:0; }
.lp div  { font-size:.8125rem; color:var(--g5); line-height:1.55; }
.lp div strong { display:block; color:var(--g9); font-weight:600; margin-bottom:.1rem; }

.layer-plus-row { display:flex; justify-content:center; align-items:center; padding:.25rem 0; }
.layer-plus-sign { font-size:2rem; font-weight:900; color:var(--g2); }

/* Conversion engine card (right column) */
.conversion-engine {
  background:var(--navy); border-radius:var(--r-lg); padding:2rem; color:#fff;
  position:sticky; top:calc(var(--nav-h) + 2rem);
}
.ce-label {
  font-size:.5625rem; font-weight:700; letter-spacing:.15em; text-transform:uppercase;
  color:rgba(255,255,255,.4); margin-bottom:.5rem;
}
.ce-title { font-size:1.0625rem; font-weight:700; line-height:1.3; margin-bottom:1.5rem; }
.ce-spark   { color:var(--gold-mid); }
.ce-roundel { color:var(--red); }
.ce-steps { display:flex; flex-direction:column; gap:.75rem; margin-bottom:1.5rem; }
.ce-step {}
.ce-circle {
  border-radius:var(--r); padding:1rem 1.25rem; font-weight:700;
}
.ce-circle-red  { background:var(--red); }
.ce-circle-mid  { background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.15); }
.ce-circle-dark { background:rgba(11,92,255,.2); border:1px solid rgba(11,92,255,.3); }
.ce-step-num  { font-size:.75rem; font-weight:800; color:#fff; letter-spacing:.08em; margin-bottom:.3rem; }
.ce-step-desc { font-size:.8125rem; color:rgba(255,255,255,.75); margin-bottom:.5rem; }
.ce-step-flow { font-size:.625rem; font-weight:600; letter-spacing:.06em; color:rgba(255,255,255,.4); text-transform:uppercase; }
.ce-chat { display:flex; flex-direction:column; gap:.375rem; margin-top:.375rem; }
.ce-bubble {
  font-size:.75rem; font-weight:400; padding:.4rem .75rem;
  border-radius:var(--r); max-width:85%;
}
.ce-bubble-in  { background:rgba(255,255,255,.12); align-self:flex-start; color:rgba(255,255,255,.85); }
.ce-bubble-out { background:var(--blue); align-self:flex-end; color:#fff; font-weight:600; }
.ce-connector { text-align:center; color:rgba(255,255,255,.25); font-size:1.125rem; padding:.25rem 0; }
.ce-logic {
  font-size:.75rem; color:rgba(255,255,255,.55);
  padding:.875rem; background:rgba(255,255,255,.06); border-radius:var(--r); line-height:1.5;
}
.ce-logic strong { color:#fff; }

/* Visibility matrix */
.vsm-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }
@media (max-width:768px) { .vsm-grid { grid-template-columns:1fr; } }
.vsm-item { border-radius:var(--r); overflow:hidden; border:1px solid var(--g1); box-shadow:0 2px 8px rgba(0,0,0,.05); }
.vsm-img  { aspect-ratio:16/9; overflow:hidden; }
.vsm-img img { width:100%; height:100%; object-fit:cover; transition:transform .4s var(--ease-out); }
.vsm-item:hover .vsm-img img { transform:scale(1.04); }
.vsm-label { font-size:.6875rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--navy); background:var(--blue-l); padding:.625rem 1rem; }
.vsm-item p { font-size:.8125rem; color:var(--g5); padding:1rem; margin:0; line-height:1.6; }
.vsm-item p em { color:var(--navy); font-style:normal; font-weight:600; }

/* Two-layer summary strip */
.two-layer-summary {
  display:flex; align-items:center; gap:1.5rem;
  background:var(--blue-l); border:1px solid var(--blue-mid);
  border-radius:var(--r-lg); padding:1.5rem 2rem;
}
.tls-icon { font-size:2rem; flex-shrink:0; }
.tls-text { font-size:.9375rem; color:var(--g9); line-height:1.65; }
.tls-text strong { color:var(--blue); }
@media (max-width:600px) { .two-layer-summary { flex-direction:column; } }

/* Bottom benefit bar (3 cards) */
.infra-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }
@media (max-width:768px) { .infra-stats { grid-template-columns:1fr; } }
.is-item { background:var(--navy); border-radius:var(--r); padding:2rem; color:#fff; }
.is-icon  { font-size:2rem; margin-bottom:1rem; }
.is-title { font-size:1rem; font-weight:700; color:#fff; line-height:1.3; margin-bottom:.75rem; }
.is-item p { font-size:.875rem; color:rgba(255,255,255,.55); margin:0; line-height:1.65; }


/* ══════════════════════════════════
   §7 USE-CASE (Design 5)
══════════════════════════════════ */
.uc-banner {
  border-radius:var(--r-xl); overflow:hidden;
  box-shadow:0 24px 64px rgba(0,0,0,.15);
}
.uc-banner img { width:100%; max-height:480px; object-fit:cover; object-position:center; }

.uc-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.25rem; }
@media (max-width:1024px) { .uc-grid { grid-template-columns:repeat(3,1fr); } }
@media (max-width:768px)  { .uc-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px)  { .uc-grid { grid-template-columns:1fr; } }
.uc-card {
  background:var(--white); border-radius:var(--r); overflow:hidden;
  border:1px solid var(--g1);
  box-shadow:0 12px 30px rgba(15,23,42,.08);
  transition:transform .3s var(--ease-out), box-shadow .3s;
}
.uc-card:hover { transform:translateY(-4px); box-shadow:0 20px 48px rgba(15,23,42,.12); }
.uc-img { aspect-ratio:16/10; overflow:hidden; }
.uc-img img { width:100%; height:100%; object-fit:cover; transition:transform .4s var(--ease-out); }
.uc-card:hover .uc-img img { transform:scale(1.05); }
.uc-body   { padding:1.25rem; }
.uc-icon   { font-size:1.25rem; margin-bottom:.5rem; }
.uc-body h4 { font-size:.9375rem; font-weight:700; color:var(--g9); margin-bottom:.375rem; }
.uc-body p  { font-size:.8125rem; color:var(--g5); margin:0; line-height:1.6; }

.uc-strip {
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1.5rem;
  margin-top:3rem; padding:2rem 2.5rem;
  background:var(--navy); border-radius:var(--r-xl); color:#fff;
}
.ucs-left {
  display:flex; align-items:center; gap:1rem;
  font-size:1.0625rem; color:rgba(255,255,255,.6); line-height:1.4;
}
.ucs-icon { font-size:2rem; flex-shrink:0; }
.ucs-left strong { display:block; color:#fff; font-size:1.25rem; }
.ucs-center { font-size:.875rem; color:rgba(255,255,255,.55); line-height:1.6; max-width:360px; flex:1; }


/* ══════════════════════════════════
   §8 VIDEO
══════════════════════════════════ */
.video-frame {
  position:relative; border-radius:var(--r-xl); overflow:hidden;
  background:var(--g9); box-shadow:0 32px 80px rgba(0,0,0,.5);
  max-width:860px; margin:0 auto;
}
/* YouTube responsive embed */
.yt-wrap {
  position:relative; width:100%; padding-top:56.25%; /* 16:9 */
  background:#000;
}
.yt-wrap iframe {
  position:absolute; top:0; left:0; width:100%; height:100%;
  display:block; border:none;
}
.play-btn {
  position:absolute; inset:0; width:100%; height:100%;
  display:flex; align-items:center; justify-content:center;
  background:rgba(0,0,0,.25); border:none; cursor:pointer;
  transition:background .3s var(--ease-out);
}
.play-btn:hover { background:rgba(0,0,0,.4); }
.play-btn svg { width:80px; height:80px; transition:transform .3s var(--ease-out); }
.play-btn:hover svg { transform:scale(1.12); }
.play-btn.hidden { display:none; }
.video-tag {
  position:absolute; bottom:0; left:0; right:0;
  padding:3rem 2rem 2rem;
  background:linear-gradient(transparent, rgba(0,0,0,.8));
  pointer-events:none;
}
.vt-label { font-size:.625rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--red); margin-bottom:.375rem; }
.vt-title { font-size:1.0625rem; font-weight:700; color:#fff; }

/* YouTube Shorts section */
.shorts-section {
  margin-top: 3rem;
}
.shorts-header {
  display: flex;
  align-items: center;
  gap: .875rem;
  margin-bottom: 1.25rem;
}
.shorts-badge {
  display: inline-flex; align-items: center; gap: .35rem;
  background: var(--red); color: #fff;
  font-size: .625rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .35rem .875rem; border-radius: 980px;
}
.shorts-subtitle {
  font-size: .875rem; color: rgba(255,255,255,.45); font-weight: 500;
}
.shorts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.short-card {
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.short-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.4);
}
.short-wrap {
  position: relative;
  width: 100%;
  padding-top: 177.78%; /* 9:16 */
  background: #000;
}
.short-wrap iframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  display: block; border: none;
}
.short-thumb {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .4s var(--ease-out), filter .3s;
}
.short-card:hover .short-thumb { transform: scale(1.05); filter: brightness(1.1); }
.short-play {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.2);
  border: none; cursor: pointer;
  transition: background .3s;
}
.short-play:hover { background: rgba(0,0,0,.35); }
.short-play svg {
  width: 52px; height: 36px;
  opacity: .9;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.4));
  transition: transform .3s var(--ease-out), opacity .3s;
}
.short-play:hover svg { transform: scale(1.12); opacity: 1; }
@media (max-width: 900px) {
  .shorts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .shorts-grid { grid-template-columns: repeat(2, 1fr); gap: .75rem; }
  .shorts-header { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .short-play svg { width: 40px; height: 28px; }
}


/* ══════════════════════════════════
   VIDEO LIGHTBOX
══════════════════════════════════ */
.vid-lightbox {
  position: fixed; inset: 0; z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .35s var(--ease-out), visibility .35s;
}
.vid-lightbox.open { opacity: 1; visibility: visible; }
.vid-lb-backdrop {
  position: absolute; inset: 0;
  background: rgba(2, 11, 34, .94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}
.vid-lb-close {
  position: absolute; top: 1.5rem; right: 1.5rem; z-index: 10;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%; cursor: pointer;
  color: #fff; transition: background .2s, transform .2s;
}
.vid-lb-close:hover { background: rgba(255,255,255,.2); transform: scale(1.1); }
.vid-lb-close svg { width: 20px; height: 20px; }
.vid-lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%; cursor: pointer;
  color: #fff; transition: background .2s, transform .2s;
}
.vid-lb-nav:hover { background: rgba(255,255,255,.22); transform: translateY(-50%) scale(1.08); }
.vid-lb-nav svg { width: 24px; height: 24px; }
.vid-lb-prev { left: 1.5rem; }
.vid-lb-next { right: 1.5rem; }
.vid-lb-nav.disabled { opacity: .25; pointer-events: none; }
.vid-lb-content {
  position: relative; z-index: 5;
  display: flex; flex-direction: column; align-items: center;
  width: 100%; max-width: 90vw;
}
.vid-lb-frame {
  width: 100%; border-radius: 16px; overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.5);
  background: #000;
}
/* Landscape (main video) */
.vid-lb-frame.landscape {
  max-width: 900px; aspect-ratio: 16/9;
}
/* Portrait (shorts) */
.vid-lb-frame.portrait {
  max-width: 380px; aspect-ratio: 9/16;
}
.vid-lb-frame iframe {
  width: 100%; height: 100%; border: none; display: block;
}
.vid-lb-counter {
  margin-top: 1.25rem;
  font-size: .8125rem; font-weight: 600; color: rgba(255,255,255,.5);
  letter-spacing: .05em;
}
@media (max-width: 768px) {
  .vid-lb-prev { left: .5rem; }
  .vid-lb-next { right: .5rem; }
  .vid-lb-nav { width: 42px; height: 42px; }
  .vid-lb-close { top: 1rem; right: 1rem; width: 38px; height: 38px; }
  .vid-lb-frame.portrait { max-width: 280px; }
  .vid-lb-frame.landscape { max-width: 95vw; }
}

/* ══════════════════════════════════
   §9 IMPACT STATS
══════════════════════════════════ */
.stats-grid {
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:0; margin-bottom:3.5rem;
}
@media (max-width:768px) { .stats-grid { grid-template-columns:repeat(2,1fr); } }
.sg-stat {
  padding:3rem 2rem; text-align:center;
  border-right:1px solid rgba(255,255,255,.07);
  transition:background .3s;
}
.sg-stat:last-child { border-right:none; }
.sg-stat:hover { background:rgba(255,255,255,.04); }
.sg-stat-feat { background:rgba(200,16,46,.08); border-top:2px solid var(--red); border-bottom:2px solid var(--red); }
@media (max-width:768px) { .sg-stat { border-bottom:1px solid rgba(255,255,255,.07); } }
.sgn { font-size:clamp(2.5rem,5vw,4rem); font-weight:900; line-height:1; letter-spacing:-.03em; color:#fff; margin-bottom:.5rem; }
.sgl { font-size:.8125rem; font-weight:500; color:rgba(255,255,255,.45); line-height:1.45; }
.stats-note { font-size:1.0625rem; color:rgba(255,255,255,.5); font-style:italic; max-width:520px; margin:0 auto; }
.stats-note strong { color:#fff; font-style:normal; }


/* ══════════════════════════════════
   §10 PRICING
══════════════════════════════════ */
.pricing { display:grid; grid-template-columns:repeat(3,1fr); gap:1.75rem; }
@media (max-width:900px) { .pricing { grid-template-columns:1fr; max-width:420px; margin:0 auto; } }
.tier {
  background:#fff; border-radius:var(--r-xl); padding:2.5rem 2rem;
  border:1px solid var(--g1); text-align:center; position:relative;
  transition:transform .3s var(--ease-out), box-shadow .3s;
}
.tier:hover { transform:translateY(-6px); box-shadow:0 24px 48px rgba(0,0,0,.08); }
.tier-feat { border:1.5px solid var(--red); box-shadow:0 0 0 1px var(--red), 0 8px 32px rgba(200,16,46,.1); }
.tier-feat:hover { box-shadow:0 0 0 1px var(--red), 0 24px 56px rgba(200,16,46,.15); }
.tier-rec {
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--red); color:#fff; font-size:.6875rem; font-weight:700;
  letter-spacing:.1em; text-transform:uppercase; padding:.3rem 1.1rem; border-radius:980px;
}
.tier-top { margin-bottom:1.75rem; }
.tier-icon  { font-size:2rem; margin-bottom:.5rem; }
.tier-name  { font-size:.6875rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--red); margin-bottom:.375rem; }
.tier-level { font-size:1.625rem; font-weight:800; color:var(--navy); letter-spacing:-.02em; }
.tier-list  { text-align:left; margin-bottom:1.75rem; }
.tier-list li { font-size:.875rem; color:var(--g5); padding:.5rem 0; border-bottom:1px solid var(--g1); display:flex; align-items:center; gap:.5rem; line-height:1.4; }
.tier-list li::before { content:'·'; color:var(--red); font-size:1.25rem; flex-shrink:0; }
.tier-hl { color:var(--navy) !important; font-weight:700 !important; }
.tier-badge-impact { display:inline-block; font-size:.6875rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--navy); background:var(--off); padding:.35rem 1rem; border-radius:980px; margin-bottom:1.5rem; }
.tier-badge-red { background:var(--red); color:#fff; }
.pricing-note { font-size:.875rem; color:var(--g5); }


/* ══════════════════════════════════
   §11 CTA
══════════════════════════════════ */
.cta-section {
  position:relative; min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; color:#fff; padding:6rem 2rem;
}
.cta-bg { position:absolute; inset:0; z-index:0; }
.cta-bg img { width:100%; height:100%; object-fit:cover; object-position:center top; }
.cta-overlay { position:absolute; inset:0; background:linear-gradient(160deg, rgba(2,11,34,.92) 0%, rgba(7,26,58,.85) 55%, rgba(200,16,46,.2) 100%); }
.cta-body { position:relative; z-index:1; max-width:760px; }
.cta-headline { font-size:clamp(2.5rem,6vw,4.75rem); font-weight:800; line-height:1.06; letter-spacing:-.035em; color:#fff; margin-bottom:1.5rem; }
.cta-sub { font-size:clamp(1rem,1.8vw,1.25rem); color:rgba(255,255,255,.65); line-height:1.7; margin:0 auto 3rem; max-width:540px; }
.cta-actions { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; margin-bottom:2.5rem; }
.cta-links { font-size:.8125rem; color:rgba(255,255,255,.35); margin:0 0 2.5rem; }
.cta-links a { color:rgba(255,255,255,.5); transition:color .2s; }
.cta-links a:hover { color:#fff; }

/* Contact card */
.contact-card {
  background:rgba(255,255,255,.07); backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.15); border-radius:var(--r-xl);
  padding:2rem 2.5rem; max-width:460px; margin:0 auto 2rem; text-align:left;
}
.contact-label { font-size:.5625rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:var(--red); margin-bottom:.75rem; }
.contact-name  { font-size:1.375rem; font-weight:800; color:#fff; margin-bottom:.25rem; }
.contact-role  { font-size:.8125rem; color:rgba(255,255,255,.5); margin-bottom:1.25rem; }
.contact-details { display:flex; flex-direction:column; gap:.625rem; }
.contact-link {
  display:flex; align-items:center; gap:.625rem;
  font-size:.9375rem; font-weight:600; color:#fff; transition:color .2s;
}
.contact-link:hover { color:var(--red); }
.contact-link svg { flex-shrink:0; opacity:.6; }


/* ══════════════════════════════════
   FOOTER
══════════════════════════════════ */
.footer { background:var(--navy-d); color:rgba(255,255,255,.45); padding:4rem 2rem 2rem; border-top:3px solid var(--red); }
.footer-inner { max-width:var(--max); margin:0 auto; display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; }
@media (max-width:768px) { .footer-inner { grid-template-columns:1fr; gap:2rem; } }
.footer-logo { font-size:1.125rem; font-weight:800; color:#fff; text-transform:uppercase; margin-bottom:.5rem; }
.footer-logo span { color:var(--red); }
.footer-brand p { font-size:.875rem; line-height:1.7; margin-bottom:.25rem; }
.ft { font-size:.625rem; font-weight:700; letter-spacing:.2em; text-transform:uppercase; color:rgba(255,255,255,.2); margin-bottom:.875rem; }
.fl li { margin-bottom:.5rem; }
.fl a  { font-size:.875rem; color:rgba(255,255,255,.45); transition:color .15s; }
.fl a:hover { color:#fff; }
.footer-bottom {
  max-width:var(--max); margin:2.5rem auto 0; padding-top:1.5rem;
  border-top:1px solid rgba(255,255,255,.07);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  font-size:.6875rem; color:rgba(255,255,255,.22);
}
.footer-disc { font-size:.625rem; color:rgba(255,255,255,.18); text-align:center; margin-top:1.25rem; max-width:var(--max); margin-left:auto; margin-right:auto; line-height:1.6; }


/* ══════════════════════════════════
   REVEAL ANIMATIONS
══════════════════════════════════ */
.reveal { opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.in { opacity:1; transform:none; }
.reveal-img { opacity:0; transition:opacity 1.1s var(--ease-out); }
.reveal-img.in { opacity:1; }

.stagger > .reveal:nth-child(1)  { transition-delay:0ms; }
.stagger > .reveal:nth-child(2)  { transition-delay:80ms; }
.stagger > .reveal:nth-child(3)  { transition-delay:160ms; }
.stagger > .reveal:nth-child(4)  { transition-delay:240ms; }
.stagger > .reveal:nth-child(5)  { transition-delay:320ms; }
.stagger > .reveal:nth-child(6)  { transition-delay:400ms; }
.stagger > .reveal:nth-child(7)  { transition-delay:480ms; }
.stagger > .reveal:nth-child(8)  { transition-delay:560ms; }
.stagger > .reveal:nth-child(9)  { transition-delay:640ms; }
.stagger > .reveal:nth-child(10) { transition-delay:720ms; }
.stagger > .reveal:nth-child(11) { transition-delay:800ms; }
.stagger > .reveal:nth-child(12) { transition-delay:880ms; }


/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width:768px) {
  .section { padding:5rem 1.5rem; }
  .hero { padding-top:calc(var(--nav-h)+2.5rem); }
  .hero-body h1 { font-size:clamp(3.5rem,15vw,5rem); }
  .hero-actions { flex-direction:column; align-items:center; }
  .hero-actions .btn { width:100%; max-width:300px; }
  .hero-ticker { flex-direction:column; gap:.5rem; }
  .tk-div { width:50px; height:1px; }
  .cta-actions { flex-direction:column; align-items:center; }
  .cta-actions .btn { width:100%; max-width:320px; }
  .spark-stat-bar { flex-direction:column; gap:.5rem; padding:.875rem; }
  .ssb-div { width:50px; height:1px; }
  .uc-strip { flex-direction:column; text-align:center; }
  .ucs-left { justify-content:center; }
}


/* ══════════════════════════════════
   §6 INFOGRAPHIC — redesigned with source images
══════════════════════════════════ */

/* Keep p4-container for use-case section */
.p4-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
}
@media (max-width: 900px) {
  .p4-container { padding: 0 24px; }
}

.p4-hero {
  margin-bottom: 3rem;
}

/* New infographic layout */
.ig-section {
  background: #F0F2F7;
}

.ig-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.ig-hero {
  margin-bottom: 3rem;
}

/* Individual infographic block */
.ig-block {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 6px 28px rgba(15,23,42,.08);
  border: 1px solid rgba(0,0,0,.05);
  display: flex;
  flex-direction: column;
}

.ig-block img {
  width: 100%;
  height: auto;
  display: block;
}

/* Number + label tag above each block */
.ig-tag {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .875rem 1.5rem;
  border-bottom: 1px solid #E5E7EB;
  background: #FAFAFA;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--g5);
}

.ig-tag-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: .625rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Full-width blocks */
.ig-full {
  margin-bottom: 1.5rem;
}

/* 2-column row */
.ig-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 860px) {
  .ig-container   { padding: 0 20px; }
  .ig-row-2col    { grid-template-columns: 1fr; }
}


/* ══════════════════════════════════
   §7 USE-CASE — Page 5 Image-Based Layout
══════════════════════════════════ */
.p5-banner {
  margin-bottom: 2.5rem;
}

.p5-banner img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
}

.p5-rows {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 2.5rem;
}

.p5-row img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

/* ── Use-case CTA bar — HTML/CSS ── */
.p5-cta-bar {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 20px;
  padding: 1.75rem 2.25rem;
  box-shadow: 0 4px 24px rgba(15, 23, 42, .06);
  margin-bottom: 1rem;
}

.p5-cta-left {
  display: flex;
  align-items: center;
  gap: 1.125rem;
  flex-shrink: 0;
}

.p5-cta-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.p5-cta-icon svg {
  width: 100%;
  height: 100%;
}

.p5-cta-headline {
  font-size: 1.0625rem;
  color: var(--navy);
  line-height: 1.35;
  white-space: nowrap;
}

.p5-cta-headline strong {
  display: block;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--navy);
}

.p5-cta-divider {
  width: 1px;
  height: 44px;
  background: #E5E7EB;
  flex-shrink: 0;
}

.p5-cta-center {
  flex: 1;
  font-size: .9375rem;
  color: #6B7280;
  line-height: 1.6;
}

.p5-cta-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

@media (max-width: 860px) {
  .p5-cta-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.5rem 1.75rem;
  }
  .p5-cta-divider { display: none; }
  .p5-cta-headline { white-space: normal; }
  .p5-cta-btn { align-self: stretch; text-align: center; }
}

/* ── Use-case 10-photo grid ── */
.p5-photo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 2.5rem;
}

.p5-photo-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  cursor: pointer;
  background: var(--navy);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
  transition: transform .3s var(--ease-out), box-shadow .3s;
}

.p5-photo-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 20px 48px rgba(0,0,0,.18);
}

.p5-photo-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.p5-photo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s var(--ease-out);
}

.p5-photo-card:hover .p5-photo-img img {
  transform: scale(1.08);
}

.p5-photo-body {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  background: #fff;
}

.p5-photo-icon {
  font-size: 1.125rem;
  flex-shrink: 0;
}

.p5-photo-title {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
}

.p5-photo-hover {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 26, 58, 0);
  transition: background .3s;
  pointer-events: none;
}

.p5-photo-hover span {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: #fff;
  text-transform: uppercase;
  background: rgba(200,16,46,.9);
  padding: .45rem 1.1rem;
  border-radius: 980px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s, transform .3s;
}

.p5-photo-card:hover .p5-photo-hover {
  background: rgba(7, 26, 58, .25);
  pointer-events: auto;
}

.p5-photo-card:hover .p5-photo-hover span {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .p5-photo-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .p5-photo-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px) {
  .p5-photo-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

/* ── Use-case Modal ── */
.uc-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s var(--ease-out);
}

.uc-modal.open {
  opacity: 1;
  pointer-events: all;
}

.uc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 11, 34, .88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
}

.uc-modal-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,.55);
  transform: translateY(28px) scale(.97);
  transition: transform .4s var(--ease-out);
}

.uc-modal.open .uc-modal-card {
  transform: none;
}

.uc-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .2s;
}

.uc-modal-close:hover {
  background: rgba(200,16,46,.9);
  transform: scale(1.1);
}

.uc-modal-close svg {
  width: 18px;
  height: 18px;
}

/* Prev / Next nav arrows */
.uc-modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .25s, opacity .2s;
  opacity: .85;
}

.uc-modal-nav:hover {
  background: rgba(255,255,255,.32);
  opacity: 1;
  transform: translateY(-50%) scale(1.08);
}

.uc-modal-nav svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.5;
}

.uc-modal-prev { left: 1rem; }
.uc-modal-next { right: 1rem; }

.uc-modal-nav.disabled {
  opacity: .25;
  pointer-events: none;
}

/* Dot indicators */
.uc-modal-dots {
  position: absolute;
  bottom: .75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 6px;
  align-items: center;
}

.uc-modal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background .25s, transform .25s, width .25s;
  flex-shrink: 0;
}

.uc-modal-dot.active {
  background: #fff;
  width: 20px;
  border-radius: 980px;
}

.uc-modal-dot:hover:not(.active) {
  background: rgba(255,255,255,.65);
  transform: scale(1.2);
}

.uc-modal-img-wrap {
  position: relative;
}

#uc-modal-img {
  width: 100%;
  display: block;
  max-height: 90vh;
  object-fit: cover;
  transition: opacity .25s ease, transform .35s ease;
}

/* Transparent text overlay — image visible ~70% behind */
.uc-modal-glass {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(7, 26, 58, 0.72) 0%,
    rgba(7, 26, 58, 0.48) 45%,
    rgba(7, 26, 58, 0.10) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 2.25rem 2.5rem 2.25rem;
}

.uc-modal-glass-inner {
  max-width: 700px;
}

.uc-modal-label {
  font-size: .5625rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: .375rem;
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
}

.uc-modal-title {
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: .75rem;
  text-shadow: 0 2px 16px rgba(0,0,0,.55);
}

.uc-modal-desc {
  font-size: .9375rem;
  color: rgba(255,255,255,.88);
  line-height: 1.7;
  margin-bottom: 1rem;
  text-shadow: 0 1px 10px rgba(0,0,0,.5);
}

.uc-modal-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .625rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.uc-modal-benefits li {
  font-size: .75rem;
  font-weight: 600;
  color: #fff;
  background: rgba(7, 26, 58, 0.42);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 980px;
  padding: .35rem .9rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  text-shadow: none;
}

.uc-modal-benefits li::before {
  content: '✦';
  font-size: .625rem;
  color: var(--red);
}

@media (max-width: 640px) {
  .uc-modal-glass { padding: 1.5rem 1.5rem 1.75rem; }
  .uc-modal-desc  { font-size: .875rem; }
}


/* ══════════════════════════════════
   ROUNDEL GALLERY LIGHTBOX
══════════════════════════════════ */
.rg-main, .rg-item { cursor: pointer; }
.rg-main:hover img, .rg-item:hover img { filter: brightness(1.05); }

.rg-lightbox {
  position: fixed; inset: 0; z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .35s var(--ease-out), visibility .35s;
}
.rg-lightbox.open {
  opacity: 1; visibility: visible;
}
.rg-lightbox-backdrop {
  position: absolute; inset: 0;
  background: rgba(2, 11, 34, .92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}
.rg-lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem; z-index: 10;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%; cursor: pointer;
  color: #fff; transition: background .2s, transform .2s;
}
.rg-lightbox-close:hover { background: rgba(255,255,255,.2); transform: scale(1.1); }
.rg-lightbox-close svg { width: 20px; height: 20px; }

.rg-lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%; cursor: pointer;
  color: #fff; transition: background .2s, transform .2s;
}
.rg-lightbox-nav:hover { background: rgba(255,255,255,.18); transform: translateY(-50%) scale(1.08); }
.rg-lightbox-nav svg { width: 22px; height: 22px; }
.rg-lightbox-prev { left: 1.5rem; }
.rg-lightbox-next { right: 1.5rem; }
.rg-lightbox-nav.disabled { opacity: .25; pointer-events: none; }

.rg-lightbox-content {
  position: relative; z-index: 5;
  max-width: 85vw; max-height: 85vh;
  display: flex; flex-direction: column; align-items: center;
}
.rg-lightbox-content img {
  max-width: 100%; max-height: 78vh;
  object-fit: contain; border-radius: 16px;
  box-shadow: 0 32px 80px rgba(0,0,0,.5);
  transition: opacity .3s var(--ease-out), transform .3s var(--ease-out);
}
.rg-lightbox-caption {
  margin-top: 1.25rem;
  font-size: .9375rem; font-weight: 600; color: rgba(255,255,255,.75);
  text-align: center; letter-spacing: .02em;
}

@media (max-width: 768px) {
  .rg-lightbox-content { max-width: 94vw; }
  .rg-lightbox-prev { left: .75rem; }
  .rg-lightbox-next { right: .75rem; }
  .rg-lightbox-nav { width: 40px; height: 40px; }
  .rg-lightbox-close { top: 1rem; right: 1rem; width: 38px; height: 38px; }
}