/* ==========================================================================
   RIVERHEADS BUSINESS SOLUTIONS — Landing Page Stylesheet
   --------------------------------------------------------------------------
   01. Design tokens
   02. Base & reset (scoped)
   03. Layout primitives
   04. Typography helpers
   05. Buttons
   06. Header / navigation
   07. Hero
   08. Ecosystem
   09. Why Riverheads
   10. Founder
   11. RBVI banner
   12. Insights
   13. Final CTA
   14. About
   15. Footer
   16. Motion / reveal
   17. Responsive
   18. Reduced motion & print
   --------------------------------------------------------------------------
   Everything is scoped under `.rh-root` so it cannot collide with Elementor,
   the active WordPress theme, or any plugin styles — in either direction.
   ========================================================================== */

/* ==========================================================================
   01. DESIGN TOKENS
   ========================================================================== */
.rh-root{
  /* Brand */
  --brand:        #2B8AA5;
  --brand-light:  #56B5C8;
  --brand-deep:   #1E6C83;
  --brand-ink:    #16505F;

  /* Neutrals */
  --dark:         #1F2937;
  --accent:       #0F172A;
  --bg:           #F8FAFC;
  --white:        #FFFFFF;

  /* Text */
  --ink:          #0F172A;
  --body:         #475569;
  --muted:        #64748B;
  --on-dark:      #CBD5E1;
  --on-dark-soft: #94A3B8;

  /* Lines */
  --line:         #E2E8F0;
  --line-soft:    #EEF2F6;
  --line-dark:    rgba(255,255,255,.12);

  /* Gradients */
  --grad:         linear-gradient(135deg,#2B8AA5 0%,#56B5C8 100%);
  --grad-rev:     linear-gradient(135deg,#56B5C8 0%,#2B8AA5 100%);
  --grad-deep:    linear-gradient(140deg,#0F172A 0%,#1F2937 42%,#1E6C83 100%);
  --grad-wash:    linear-gradient(180deg,rgba(86,181,200,.10) 0%,rgba(43,138,165,0) 70%);
  --grad-text:    linear-gradient(120deg,#2B8AA5 0%,#56B5C8 60%,#2B8AA5 100%);

  /* Radii */
  --r-xs:  10px;
  --r-sm:  14px;
  --r:     18px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-pill:999px;

  /* Shadows */
  --sh-xs:    0 1px 2px rgba(15,23,42,.05);
  --sh-sm:    0 2px 8px rgba(15,23,42,.05), 0 1px 2px rgba(15,23,42,.04);
  --sh-md:    0 12px 28px -12px rgba(15,23,42,.14), 0 4px 10px -6px rgba(15,23,42,.08);
  --sh-lg:    0 28px 60px -28px rgba(15,23,42,.26), 0 10px 24px -14px rgba(15,23,42,.10);
  --sh-xl:    0 44px 90px -40px rgba(15,23,42,.34), 0 14px 32px -18px rgba(15,23,42,.14);
  --sh-brand: 0 16px 34px -14px rgba(43,138,165,.55);
  --sh-brand-lg: 0 24px 48px -16px rgba(43,138,165,.62);
  --glow:     0 0 0 1px rgba(86,181,200,.35), 0 24px 50px -24px rgba(43,138,165,.45);

  /* Motion */
  --ease:      cubic-bezier(.22,.7,.24,1);
  --ease-soft: cubic-bezier(.4,0,.2,1);
  --dur:       .45s;

  /* Rhythm */
  --pad-x:     32px;
  --sec-y:     clamp(76px,9vw,124px);
  --maxw:      1200px;
}

/* ==========================================================================
   02. BASE & RESET (scoped)
   ========================================================================== */
html{scroll-behavior:smooth;scroll-padding-top:96px}

.rh-root,
.rh-root *,
.rh-root *::before,
.rh-root *::after{box-sizing:border-box}

.rh-root{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:clip;
  position:relative;
  isolation:isolate;
}

.rh-root h1,
.rh-root h2,
.rh-root h3,
.rh-root h4,
.rh-root h5{
  font-family:'Poppins','Inter',sans-serif;
  margin:0;
  color:var(--ink);
  font-weight:600;
  letter-spacing:-.02em;
  line-height:1.18;
}
.rh-root p{margin:0;color:var(--body)}
.rh-root a{text-decoration:none;color:inherit}
.rh-root ul{margin:0;padding:0;list-style:none}
.rh-root img,
.rh-root svg{display:block;max-width:100%}
.rh-root button{font:inherit;color:inherit}
.rh-root section{position:relative}

.rh-root :focus-visible{
  outline:3px solid var(--brand-light);
  outline-offset:3px;
  border-radius:6px;
}

/* ==========================================================================
   03. LAYOUT PRIMITIVES
   ========================================================================== */
.rh-root .wrap{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--pad-x);
}
.rh-root .section{padding-block:var(--sec-y)}
.rh-root .section-alt{background:var(--white)}
.rh-root .section-tint{
  background:
    radial-gradient(1000px 460px at 88% -8%,rgba(86,181,200,.13),transparent 62%),
    var(--bg);
}

/* ==========================================================================
   04. TYPOGRAPHY HELPERS
   ========================================================================== */
.rh-root .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:'Inter',sans-serif;
  font-size:12px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brand-deep);
  background:linear-gradient(135deg,rgba(43,138,165,.10),rgba(86,181,200,.14));
  border:1px solid rgba(43,138,165,.20);
  padding:7px 15px;
  border-radius:var(--r-pill);
  line-height:1;
}
.rh-root .eyebrow::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--grad);
  box-shadow:0 0 0 3px rgba(86,181,200,.22);
  flex:none;
}
.rh-root .eyebrow.on-dark{
  color:#A5DDE8;
  background:rgba(255,255,255,.07);
  border-color:rgba(255,255,255,.16);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}

.rh-root .section-head{max-width:720px;margin-bottom:clamp(44px,5vw,68px)}
.rh-root .section-head.center{margin-inline:auto;text-align:center}
.rh-root .section-head.center .eyebrow{justify-content:center}
.rh-root .section-head h2{
  font-size:clamp(30px,3.9vw,46px);
  margin-top:22px;
  font-weight:600;
}
.rh-root .section-head p{
  margin-top:18px;
  font-size:clamp(16px,1.2vw,17.5px);
  color:var(--muted);
  max-width:62ch;
}
.rh-root .section-head.center p{margin-inline:auto}

.rh-root .grad-text{
  background:var(--grad-text);
  background-size:200% auto;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  -webkit-text-fill-color:transparent;
  animation:rhGradShift 7s ease-in-out infinite;
}
@keyframes rhGradShift{
  0%,100%{background-position:0% center}
  50%{background-position:100% center}
}

/* ==========================================================================
   05. BUTTONS
   ========================================================================== */
.rh-root .btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:'Poppins',sans-serif;
  font-weight:500;
  font-size:15px;
  letter-spacing:-.01em;
  line-height:1;
  padding:16px 30px;
  border-radius:var(--r-pill);
  border:1.5px solid transparent;
  cursor:pointer;
  overflow:hidden;
  isolation:isolate;
  white-space:nowrap;
  transition:transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             background-color .3s var(--ease),
             border-color .3s var(--ease),
             color .3s var(--ease);
}
.rh-root .btn:hover{transform:translateY(-3px)}
.rh-root .btn:active{transform:translateY(-1px)}

.rh-root .btn-primary{
  background:var(--grad);
  background-size:180% 180%;
  color:#fff;
  box-shadow:var(--sh-brand);
}
.rh-root .btn-primary::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--grad-rev);
  opacity:0;
  transition:opacity .4s var(--ease);
  z-index:-1;
}
.rh-root .btn-primary:hover{box-shadow:var(--sh-brand-lg)}
.rh-root .btn-primary:hover::before{opacity:1}

.rh-root .btn-ghost{
  background:rgba(255,255,255,.6);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-color:var(--line);
  color:var(--ink);
  box-shadow:var(--sh-sm);
}
.rh-root .btn-ghost:hover{
  border-color:var(--brand);
  color:var(--brand-deep);
  box-shadow:var(--sh-md);
}

.rh-root .btn-light{
  background:#fff;
  color:var(--brand-deep);
  box-shadow:0 16px 34px -16px rgba(0,0,0,.5);
}
.rh-root .btn-light:hover{color:var(--accent);box-shadow:0 22px 44px -18px rgba(0,0,0,.55)}

.rh-root .btn-outline-light{
  border-color:rgba(255,255,255,.4);
  color:#fff;
  background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
}
.rh-root .btn-outline-light:hover{background:rgba(255,255,255,.16);border-color:#fff}

.rh-root .btn-sm{padding:12px 22px;font-size:14px}

.rh-root .btn-arrow{
  font-size:17px;
  line-height:1;
  transition:transform .4s var(--ease);
}
.rh-root .btn:hover .btn-arrow{transform:translateX(5px)}

/* Ripple ------------------------------------------------------------------ */
.rh-root .ripple{
  position:absolute;
  border-radius:50%;
  transform:scale(0);
  background:rgba(255,255,255,.45);
  pointer-events:none;
  animation:rhRipple .65s var(--ease-soft) forwards;
  z-index:0;
}
.rh-root .btn-ghost .ripple,
.rh-root .btn-light .ripple{background:rgba(43,138,165,.28)}
@keyframes rhRipple{to{transform:scale(2.6);opacity:0}}

/* ==========================================================================
   06. HEADER / NAVIGATION
   ========================================================================== */
.rh-root .site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease),
             box-shadow .4s var(--ease),
             border-color .4s var(--ease),
             backdrop-filter .4s var(--ease);
}
.rh-root .site-header.scrolled{
  background:rgba(248,250,252,.82);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  backdrop-filter:saturate(180%) blur(18px);
  border-bottom-color:var(--line);
  box-shadow:0 8px 30px -18px rgba(15,23,42,.25);
}

.rh-root .nav{
  max-width:calc(var(--maxw) + 60px);
  min-height:82px;
  margin-inline:auto;
  padding-inline:var(--pad-x);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.rh-root .site-header.scrolled .nav{min-height:72px}
.rh-root .nav{transition:min-height .4s var(--ease)}

.rh-root .logo{display:inline-flex;align-items:center;gap:10px}
.rh-root .logo-img{
  width:200px;height:auto;
  object-fit:contain;
  transition:transform .5s var(--ease);
}
.rh-root .logo:hover .logo-img{transform:scale(1.06) rotate(-2deg)}
.rh-root .site-header.scrolled .logo-img{width:48px;height:48px}
.rh-root .logo-img{transition:width .4s var(--ease),height .4s var(--ease),transform .5s var(--ease)}

.rh-root .nav-links{display:flex;align-items:center;gap:34px}
.rh-root .nav-links a{
  position:relative;
  font-size:14.5px;
  font-weight:500;
  color:var(--dark);
  padding:6px 0;
  transition:color .3s var(--ease);
}
.rh-root .nav-links a::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  height:2px;width:0;
  border-radius:2px;
  background:var(--grad);
  transition:width .35s var(--ease);
}
.rh-root .nav-links a:hover{color:var(--brand-deep)}
.rh-root .nav-links a:hover::after,
.rh-root .nav-links a.active::after{width:100%}

.rh-root .nav-cta{display:flex;align-items:center;gap:12px}

.rh-root .nav-toggle{
  display:none;
  width:46px;height:46px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(255,255,255,.7);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  cursor:pointer;
  padding:0;
  position:relative;
  transition:background .3s,border-color .3s;
}
.rh-root .nav-toggle span{
  display:block;
  position:absolute;
  left:50%;
  width:20px;height:2px;
  margin-left:-10px;
  border-radius:2px;
  background:var(--dark);
  transition:transform .35s var(--ease),opacity .25s var(--ease),top .35s var(--ease);
}
.rh-root .nav-toggle span:nth-child(1){top:16px}
.rh-root .nav-toggle span:nth-child(2){top:22px}
.rh-root .nav-toggle span:nth-child(3){top:28px}
.rh-root .nav.mobile-open .nav-toggle span:nth-child(1){top:22px;transform:rotate(45deg)}
.rh-root .nav.mobile-open .nav-toggle span:nth-child(2){opacity:0}
.rh-root .nav.mobile-open .nav-toggle span:nth-child(3){top:22px;transform:rotate(-45deg)}

/* ==========================================================================
   07. HERO
   ========================================================================== */
.rh-root .hero{
  padding:clamp(140px,15vw,180px) 0 clamp(84px,9vw,120px);
  overflow:hidden;
  background:
    radial-gradient(1100px 620px at 78% 8%,rgba(86,181,200,.20),transparent 60%),
    radial-gradient(760px 540px at 6% 92%,rgba(43,138,165,.14),transparent 62%),
    linear-gradient(180deg,#FFFFFF 0%,var(--bg) 55%,var(--bg) 100%);
}
.rh-root .hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(15,23,42,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(15,23,42,.028) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 34%,#000,transparent 72%);
  mask-image:radial-gradient(circle at 50% 34%,#000,transparent 72%);
  pointer-events:none;
  z-index:0;
}

/* Animated aurora layer */
.rh-root .hero-aurora{
  position:absolute;
  inset:-25% -10%;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(38% 44% at 22% 30%,rgba(86,181,200,.34),transparent 62%),
    radial-gradient(34% 40% at 76% 22%,rgba(43,138,165,.28),transparent 62%),
    radial-gradient(40% 46% at 60% 82%,rgba(30,108,131,.22),transparent 64%);
  filter:blur(38px);
  animation:rhAurora 22s ease-in-out infinite alternate;
}
@keyframes rhAurora{
  0%  {transform:translate3d(0,0,0) scale(1)}
  50% {transform:translate3d(-3%,2.5%,0) scale(1.08)}
  100%{transform:translate3d(3%,-2%,0) scale(1.04)}
}

/* Floating geometry */
.rh-root .hero-shapes{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.rh-root .shape{
  position:absolute;
  opacity:.5;
  will-change:transform;
}
.rh-root .shape-ring{
  border-radius:50%;
  border:1.5px solid rgba(43,138,165,.30);
}
.rh-root .shape-dot{
  border-radius:50%;
  background:var(--grad);
  opacity:.30;
}
.rh-root .shape-sq{
  border:1.5px solid rgba(43,138,165,.24);
  border-radius:14px;
}
.rh-root .shape-blur{
  border-radius:50%;
  filter:blur(2px);
  background:radial-gradient(circle,rgba(86,181,200,.5),transparent 70%);
}
.rh-root .s1{width:190px;height:190px;top:9%;right:6%;animation:rhFloat 15s var(--ease-soft) infinite}
.rh-root .s2{width:96px;height:96px;top:62%;right:24%;animation:rhFloat 11s var(--ease-soft) infinite reverse}
.rh-root .s3{width:14px;height:14px;top:26%;right:34%;animation:rhFloat 9s var(--ease-soft) infinite}
.rh-root .s4{width:10px;height:10px;top:74%;left:8%;animation:rhFloat 13s var(--ease-soft) infinite reverse}
.rh-root .s5{width:70px;height:70px;top:16%;left:3%;animation:rhFloatRot 19s linear infinite}
.rh-root .s6{width:150px;height:150px;bottom:6%;right:44%;animation:rhFloat 17s var(--ease-soft) infinite}
@keyframes rhFloat{
  0%,100%{transform:translate3d(0,0,0)}
  50%    {transform:translate3d(0,-26px,0)}
}
@keyframes rhFloatRot{
  0%  {transform:translate3d(0,0,0) rotate(0deg)}
  50% {transform:translate3d(0,-20px,0) rotate(180deg)}
  100%{transform:translate3d(0,0,0) rotate(360deg)}
}

.rh-root .hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:clamp(32px,4vw,64px);
  align-items:center;
}
.rh-root .hero h1{
  font-size:clamp(36px,4.8vw,58px);
  line-height:1.08;
  font-weight:600;
  letter-spacing:-.035em;
  margin:26px 0 24px;
}
.rh-root .hero h1 em{font-style:normal}
.rh-root .hero .lead{
  font-size:clamp(16.5px,1.35vw,18.5px);
  color:var(--muted);
  max-width:560px;
  margin-bottom:38px;
}
.rh-root .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}

/* Trust strip */
.rh-root .hero-trust{
  display:flex;
  align-items:center;
  gap:clamp(20px,3vw,40px);
  flex-wrap:wrap;
  padding-top:30px;
  border-top:1px solid var(--line);
}
.rh-root .trust-item{display:flex;flex-direction:column;gap:3px}
.rh-root .trust-item .n{
  font-family:'Poppins',sans-serif;
  font-size:26px;
  font-weight:600;
  letter-spacing:-.03em;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  -webkit-text-fill-color:transparent;
}
.rh-root .trust-item .t{font-size:12.5px;color:var(--muted);letter-spacing:.02em}

/* Hero visual */
.rh-root .hero-visual{
  position:relative;
  height:clamp(360px,42vw,500px);
}
.rh-root .hero-visual svg{width:100%;height:100%;overflow:visible}
.rh-root .river-line{
  stroke-dasharray:900;
  stroke-dashoffset:900;
  animation:rhDraw 1.7s var(--ease) forwards;
}
.rh-root .river-line.d1{animation-delay:.20s}
.rh-root .river-line.d2{animation-delay:.36s}
.rh-root .river-line.d3{animation-delay:.52s}
.rh-root .river-line.d4{animation-delay:.68s}
.rh-root .river-line.d5{animation-delay:.84s}
@keyframes rhDraw{to{stroke-dashoffset:0}}
.rh-root .node{opacity:0;transform-origin:center;animation:rhNodeIn .6s var(--ease) forwards}
.rh-root .node.n1{animation-delay:1.50s}
.rh-root .node.n2{animation-delay:1.63s}
.rh-root .node.n3{animation-delay:1.76s}
.rh-root .node.n4{animation-delay:1.89s}
.rh-root .node.n5{animation-delay:2.02s}
@keyframes rhNodeIn{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:scale(1)}}
.rh-root .pulse-ring{
  transform-origin:410px 40px;
  animation:rhPulse 3.2s var(--ease-soft) 2.2s infinite;
}
@keyframes rhPulse{
  0%  {transform:scale(.8);opacity:.7}
  70% {transform:scale(1.55);opacity:0}
  100%{transform:scale(1.55);opacity:0}
}

/* Glass stat card */
.rh-root .hero-stat-card{
  position:absolute;
  bottom:6%;
  left:0;
  display:flex;
  align-items:center;
  gap:16px;
  padding:20px 24px;
  border-radius:var(--r-lg);
  background:rgba(255,255,255,.66);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  backdrop-filter:saturate(180%) blur(20px);
  border:1px solid rgba(255,255,255,.75);
  box-shadow:var(--sh-lg);
  opacity:0;
  animation:rhCardIn .8s var(--ease) 1.35s forwards;
}
@keyframes rhCardIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
.rh-root .hero-stat-card .num{
  font-family:'Poppins',sans-serif;
  font-weight:600;
  font-size:34px;
  line-height:1;
  letter-spacing:-.04em;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  -webkit-text-fill-color:transparent;
}
.rh-root .hero-stat-card .lbl{
  font-size:12.5px;
  line-height:1.45;
  color:var(--muted);
  max-width:158px;
}

/* Scroll indicator */
.rh-root .scroll-cue{
  position:absolute;
  left:50%;
  bottom:26px;
  transform:translateX(-50%);
  z-index:3;
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  gap:9px;
  font-size:10.5px;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  opacity:0;
  animation:rhFadeIn .9s var(--ease) 2.1s forwards;
  transition:color .3s,opacity .3s;
}
.rh-root .scroll-cue:hover{color:var(--brand-deep)}
.rh-root .scroll-mouse{
  width:24px;height:38px;
  border:1.5px solid rgba(43,138,165,.45);
  border-radius:var(--r-pill);
  position:relative;
}
.rh-root .scroll-mouse::after{
  content:"";
  position:absolute;
  left:50%;top:8px;
  width:3.5px;height:7px;
  margin-left:-1.75px;
  border-radius:2px;
  background:var(--grad);
  animation:rhWheel 1.9s var(--ease-soft) infinite;
}
@keyframes rhWheel{
  0%  {transform:translateY(0);opacity:0}
  25% {opacity:1}
  75% {transform:translateY(13px);opacity:0}
  100%{transform:translateY(13px);opacity:0}
}
@keyframes rhFadeIn{to{opacity:1}}

/* ==========================================================================
   08. ECOSYSTEM
   ========================================================================== */
.rh-root .eco-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  position:relative;
  z-index:2;
}
.rh-root .eco-card{
  --edge:rgba(226,232,240,1);
  position:relative;
  display:flex;
  flex-direction:column;
  height:100%;
  padding:36px 32px 34px;
  border-radius:var(--r-lg);
  border:1px solid transparent;
  background:
    linear-gradient(#fff,#fff) padding-box,
    linear-gradient(150deg,var(--edge),var(--edge)) border-box;
  box-shadow:var(--sh-sm);
  overflow:hidden;
  isolation:isolate;
  transition:transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             background .5s var(--ease);
}
.rh-root .eco-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:linear-gradient(160deg,rgba(86,181,200,.10),rgba(43,138,165,.03) 55%,transparent 78%);
  opacity:0;
  transition:opacity .45s var(--ease);
  z-index:-1;
}
.rh-root .eco-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--sh-lg),var(--glow);
  background:
    linear-gradient(#fff,#fff) padding-box,
    var(--grad) border-box;
}
.rh-root .eco-card:hover::before{opacity:1}

.rh-root .eco-icon{
  width:54px;height:54px;
  display:grid;
  place-items:center;
  border-radius:16px;
  background:linear-gradient(150deg,rgba(43,138,165,.12),rgba(86,181,200,.18));
  border:1px solid rgba(43,138,165,.16);
  color:var(--brand-deep);
  margin-bottom:22px;
  transition:transform .5s var(--ease),background .45s var(--ease),color .45s var(--ease),box-shadow .45s var(--ease);
}
.rh-root .eco-icon svg{width:25px;height:25px;stroke-width:1.6}
.rh-root .eco-card:hover .eco-icon{
  transform:translateY(-3px) scale(1.06);
  background:var(--grad);
  border-color:transparent;
  color:#fff;
  box-shadow:var(--sh-brand);
}

.rh-root .eco-tag{
  display:inline-block;
  font-size:11px;
  font-weight:600;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--brand);
  margin-bottom:9px;
}
.rh-root .eco-card h3{font-size:21px;font-weight:600;margin-bottom:11px}
.rh-root .eco-card p{font-size:14.8px;color:var(--muted);line-height:1.62}
.rh-root .eco-num{
  position:absolute;
  top:20px;right:26px;
  font-family:'Poppins',sans-serif;
  font-size:46px;
  font-weight:600;
  line-height:1;
  letter-spacing:-.05em;
  color:rgba(15,23,42,.045);
  transition:color .45s var(--ease),transform .5s var(--ease);
  pointer-events:none;
}
.rh-root .eco-card:hover .eco-num{color:rgba(43,138,165,.10);transform:translateY(-2px)}

/* ==========================================================================
   09. WHY RIVERHEADS
   ========================================================================== */
.rh-root .why-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.rh-root .why-card{
  position:relative;
  display:flex;
  flex-direction:column;
  height:100%;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--sh-sm);
  transition:transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             border-color var(--dur) var(--ease);
}
.rh-root .why-card:hover{
  transform:translateY(-9px);
  box-shadow:var(--sh-xl);
  border-color:rgba(43,138,165,.32);
}

.rh-root .why-media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:var(--grad-deep);
}
.rh-root .why-media img{
  width:100%;height:100%;
  object-fit:cover;
  transform:scale(1.02);
  transition:transform 1.1s var(--ease),filter .6s var(--ease);
  filter:saturate(.85) contrast(1.02);
}
.rh-root .why-card:hover .why-media img{transform:scale(1.13);filter:saturate(1) contrast(1.05)}

/* brand gradient wash over the photo */
.rh-root .why-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(15,23,42,.05) 0%,rgba(15,23,42,.38) 58%,rgba(15,23,42,.74) 100%),
    linear-gradient(140deg,rgba(43,138,165,.58) 0%,rgba(30,108,131,.26) 50%,rgba(15,23,42,.06) 100%);
  transition:opacity .5s var(--ease);
  opacity:.92;
  pointer-events:none;
}
.rh-root .why-card:hover .why-media::after{opacity:.8}

.rh-root .why-icon{
  position:absolute;
  left:22px;bottom:20px;
  z-index:2;
  width:52px;height:52px;
  display:grid;
  place-items:center;
  border-radius:15px;
  color:#fff;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.32);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  backdrop-filter:blur(14px) saturate(160%);
  box-shadow:0 12px 26px -12px rgba(0,0,0,.6);
  transition:transform .5s var(--ease),background .4s var(--ease);
}
.rh-root .why-icon svg{width:24px;height:24px;stroke-width:1.6}
.rh-root .why-card:hover .why-icon{
  transform:translateY(-4px) scale(1.07);
  background:rgba(255,255,255,.24);
}

.rh-root .why-step{
  position:absolute;
  top:18px;right:20px;
  z-index:2;
  font-size:11px;
  font-weight:600;
  letter-spacing:.14em;
  color:rgba(255,255,255,.9);
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.26);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  padding:5px 11px;
  border-radius:var(--r-pill);
  line-height:1;
}

.rh-root .why-body{padding:26px 26px 30px;display:flex;flex-direction:column;gap:10px;flex:1}
.rh-root .why-body h3{font-size:18.5px;font-weight:600}
.rh-root .why-body p{font-size:14.6px;color:var(--muted);line-height:1.62}
.rh-root .why-body::after{
  content:"";
  display:block;
  margin-top:auto;
  padding-top:16px;
  width:34px;
  border-bottom:3px solid transparent;
  border-image:var(--grad) 1;
  transition:width .5s var(--ease);
}
.rh-root .why-card:hover .why-body::after{width:64px}

/* ==========================================================================
   10. FOUNDER
   ========================================================================== */
.rh-root .founder-shell{
  position:relative;
  border-radius:var(--r-xl);
  background:
    radial-gradient(700px 420px at 88% 6%,rgba(86,181,200,.16),transparent 62%),
    #fff;
  border:1px solid var(--line);
  box-shadow:var(--sh-lg);
  padding:clamp(32px,4.4vw,60px);
  overflow:hidden;
}
.rh-root .founder-shell::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:4px;
  background:var(--grad);
}
.rh-root .founder{
  display:grid;
  grid-template-columns:320px 1fr;
  gap:clamp(32px,4.5vw,64px);
  align-items:center;
  position:relative;
  z-index:2;
}

.rh-root .founder-photo{
  position:relative;
  width:100%;
  max-width:320px;
  aspect-ratio:4/5;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:var(--grad-deep);
  box-shadow:var(--sh-lg);
  transition:transform .6s var(--ease),box-shadow .6s var(--ease);
}
.rh-root .founder-photo::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  border-radius:inherit;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.4);
  pointer-events:none;
}
.rh-root .founder-photo::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:42%;
  z-index:1;
  background:linear-gradient(0deg,rgba(15,23,42,.62) 0%,rgba(15,23,42,.12) 55%,transparent 100%);
  pointer-events:none;
}
.rh-root .founder-photo img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center 12%;
  transition:transform 1s var(--ease),filter .6s var(--ease);
}
.rh-root .founder-photo:hover{transform:translateY(-6px);box-shadow:var(--sh-xl)}
.rh-root .founder-photo:hover img{transform:scale(1.06)}

.rh-root .founder-badge{
  position:absolute;
  left:18px;bottom:18px;
  z-index:3;
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.12em;
  color:#fff;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.34);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  padding:7px 14px;
  border-radius:var(--r-pill);
  line-height:1;
}

.rh-root .founder-copy h2{font-size:clamp(26px,3vw,34px);font-weight:600;margin:20px 0 6px}
.rh-root .founder-role{
  display:inline-block;
  font-family:'Poppins',sans-serif;
  font-size:15px;
  font-weight:500;
  color:var(--brand-deep);
  margin-bottom:22px;
}
.rh-root .founder-copy p{font-size:16px;color:var(--muted)}
.rh-root .founder-copy p + p{margin-top:16px}

.rh-root .founder-actions{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:28px;
  flex-wrap:wrap;
}
.rh-root .linkedin-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:600;
  color:#fff;
  background:#0A66C2;
  padding:11px 20px 11px 15px;
  border-radius:var(--r-pill);
  box-shadow:0 14px 28px -14px rgba(10,102,194,.75);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s var(--ease);
}
.rh-root .linkedin-btn svg{width:19px;height:19px;fill:#fff;transition:transform .45s var(--ease)}
.rh-root .linkedin-btn:hover{
  background:#004182;
  transform:translateY(-3px);
  box-shadow:0 20px 36px -14px rgba(10,102,194,.8);
}
.rh-root .linkedin-btn:hover svg{transform:scale(1.14) rotate(-6deg)}

.rh-root .founder-stats{
  display:flex;
  gap:clamp(20px,3vw,34px);
  margin-top:30px;
  padding-top:26px;
  border-top:1px solid var(--line);
  flex-wrap:wrap;
}
.rh-root .founder-stats div{display:flex;flex-direction:column;gap:2px}
.rh-root .founder-stats .n{
  font-family:'Poppins',sans-serif;
  font-size:24px;
  font-weight:600;
  letter-spacing:-.03em;
  color:var(--brand-deep);
}
.rh-root .founder-stats .t{font-size:12.5px;color:var(--muted)}

/* ==========================================================================
   11. RBVI BANNER
   ========================================================================== */
.rh-root .banner{
  background:var(--grad-deep);
  color:#fff;
  padding:clamp(72px,8vw,108px) 0;
  overflow:hidden;
}
.rh-root .banner::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(60% 90% at 88% 22%,rgba(86,181,200,.30),transparent 62%),
    radial-gradient(50% 70% at 8% 90%,rgba(43,138,165,.22),transparent 66%);
  animation:rhAurora 26s ease-in-out infinite alternate;
  pointer-events:none;
}
.rh-root .banner-lines{
  position:absolute;
  top:0;right:-60px;
  height:100%;width:540px;
  opacity:.35;
  pointer-events:none;
}
.rh-root .banner-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:clamp(28px,4vw,56px);
  align-items:center;
}
.rh-root .banner h2{
  color:#fff;
  font-size:clamp(28px,3.7vw,44px);
  font-weight:600;
  margin-top:22px;
}
.rh-root .banner p{color:var(--on-dark);font-size:16.5px;margin-top:20px;max-width:520px}
.rh-root .banner-right{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.rh-root .banner-note{font-size:13px;color:var(--on-dark-soft)}

/* ==========================================================================
   12. INSIGHTS
   ========================================================================== */
.rh-root .insights-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
  margin-bottom:clamp(40px,4.5vw,58px);
}
.rh-root .insights-head .section-head{margin-bottom:0}

.rh-root .insights-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.rh-root .insight-card{
  display:flex;
  flex-direction:column;
  height:100%;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--sh-sm);
  transition:transform var(--dur) var(--ease),
             box-shadow var(--dur) var(--ease),
             border-color var(--dur) var(--ease);
}
.rh-root .insight-card:hover{
  transform:translateY(-9px);
  box-shadow:var(--sh-xl);
  border-color:rgba(43,138,165,.3);
}
.rh-root .insight-thumb{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:linear-gradient(150deg,rgba(43,138,165,.14),rgba(86,181,200,.2));
}
.rh-root .insight-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 1s var(--ease);
}
.rh-root .insight-card:hover .insight-thumb img{transform:scale(1.09)}
.rh-root .insight-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(15,23,42,.30) 100%);
  opacity:0;
  transition:opacity .45s var(--ease);
}
.rh-root .insight-card:hover .insight-thumb::after{opacity:1}

.rh-root .insight-tag{
  position:absolute;
  top:16px;left:16px;
  z-index:2;
  font-size:11px;
  font-weight:600;
  letter-spacing:.11em;
  text-transform:uppercase;
  color:#fff;
  background:rgba(15,23,42,.55);
  -webkit-backdrop-filter:blur(12px) saturate(160%);
  backdrop-filter:blur(12px) saturate(160%);
  border:1px solid rgba(255,255,255,.22);
  padding:6px 13px;
  border-radius:var(--r-pill);
  line-height:1;
  transition:background .4s var(--ease);
}
.rh-root .insight-card:hover .insight-tag{background:var(--grad);border-color:transparent}

.rh-root .insight-body{
  padding:26px 26px 28px;
  display:flex;
  flex-direction:column;
  gap:12px;
  flex:1;
}
.rh-root .insight-meta{
  font-size:12.5px;
  color:var(--muted);
  display:flex;
  align-items:center;
  gap:8px;
}
.rh-root .insight-meta span{width:3px;height:3px;border-radius:50%;background:var(--line);display:inline-block}
.rh-root .insight-card h3{
  font-size:18.5px;
  font-weight:600;
  line-height:1.35;
  transition:color .35s var(--ease);
}
.rh-root .insight-card:hover h3{color:var(--brand-deep)}
.rh-root .insight-card p{font-size:14.5px;color:var(--muted)}
.rh-root .insight-read{
  margin-top:auto;
  padding-top:18px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:'Poppins',sans-serif;
  font-size:14px;
  font-weight:500;
  color:var(--brand-deep);
}
.rh-root .insight-read svg{
  width:15px;height:15px;
  transition:transform .4s var(--ease);
}
.rh-root .insight-card:hover .insight-read svg{transform:translateX(5px)}

/* ==========================================================================
   13. FINAL CTA
   ========================================================================== */
.rh-root .final-cta{
  position:relative;
  overflow:hidden;
  padding:clamp(84px,10vw,130px) 0;
  text-align:center;
  background:var(--grad-deep);
  color:#fff;
}
.rh-root .final-cta::before{
  content:"";
  position:absolute;
  inset:-20%;
  background:
    radial-gradient(36% 46% at 26% 30%,rgba(86,181,200,.42),transparent 62%),
    radial-gradient(34% 42% at 74% 66%,rgba(43,138,165,.34),transparent 64%);
  filter:blur(30px);
  animation:rhAurora 20s ease-in-out infinite alternate;
  pointer-events:none;
}
.rh-root .final-cta::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000,transparent 74%);
  mask-image:radial-gradient(circle at 50% 50%,#000,transparent 74%);
  pointer-events:none;
}
.rh-root .cta-particles{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.rh-root .particle{
  position:absolute;
  bottom:-12px;
  border-radius:50%;
  background:rgba(255,255,255,.55);
  box-shadow:0 0 12px rgba(134,214,229,.9);
  animation:rhRise linear infinite;
  will-change:transform,opacity;
}
@keyframes rhRise{
  0%  {transform:translateY(0) translateX(0) scale(.6);opacity:0}
  12% {opacity:.9}
  80% {opacity:.55}
  100%{transform:translateY(-96vh) translateX(var(--dx,20px)) scale(1.05);opacity:0}
}
.rh-root .final-cta .wrap{position:relative;z-index:3}
.rh-root .final-cta h2{
  color:#fff;
  font-size:clamp(30px,4.4vw,54px);
  font-weight:600;
  max-width:16ch;
  margin:24px auto 22px;
}
.rh-root .final-cta p{
  color:var(--on-dark);
  max-width:60ch;
  margin:0 auto 38px;
  font-size:17px;
}
.rh-root .cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.rh-root .cta-fineprint{
  margin-top:26px;
  font-size:13px;
  color:var(--on-dark-soft);
}

/* ==========================================================================
   14. ABOUT
   ========================================================================== */
.rh-root .about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(32px,4.5vw,72px);
  align-items:start;
}
.rh-root .about-copy{display:flex;flex-direction:column;gap:18px}
.rh-root .about-copy p{font-size:16.2px;color:var(--muted)}

.rh-root .mission-card{
  position:relative;
  border-radius:var(--r-lg);
  padding:32px 34px;
  background:linear-gradient(150deg,rgba(43,138,165,.07),rgba(86,181,200,.10));
  border:1px solid rgba(43,138,165,.18);
  box-shadow:var(--sh-sm);
  overflow:hidden;
}
.rh-root .mission-card::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:4px;
  background:var(--grad);
}
.rh-root .mission-card h3{
  font-size:13px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand-deep);
  margin-bottom:12px;
}
.rh-root .mission-card p{
  font-family:'Poppins',sans-serif;
  font-size:18.5px;
  line-height:1.55;
  font-weight:500;
  color:var(--ink);
  letter-spacing:-.01em;
}

.rh-root .pillar-list{display:grid;gap:14px}
.rh-root .pillar{
  display:flex;
  gap:16px;
  align-items:flex-start;
  padding:20px 22px;
  border-radius:var(--r-sm);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--sh-xs);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
}
.rh-root .pillar:hover{
  transform:translateX(5px);
  box-shadow:var(--sh-md);
  border-color:rgba(43,138,165,.3);
}
.rh-root .pillar-ico{
  flex:none;
  width:42px;height:42px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:var(--grad);
  color:#fff;
  box-shadow:var(--sh-brand);
}
.rh-root .pillar-ico svg{width:20px;height:20px;stroke-width:1.7}
.rh-root .pillar h4{font-size:16px;font-weight:600;margin-bottom:4px}
.rh-root .pillar p{font-size:14.2px;color:var(--muted);line-height:1.55}

/* ==========================================================================
   15. FOOTER
   ========================================================================== */
.rh-root .site-footer{
  position:relative;
  background:var(--accent);
  color:#fff;
  padding:clamp(60px,7vw,92px) 0 30px;
  overflow:hidden;
}
.rh-root .site-footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(86,181,200,.75),transparent);
}
.rh-root .site-footer::after{
  content:"";
  position:absolute;
  bottom:-160px;left:50%;
  width:760px;height:400px;
  margin-left:-380px;
  background:radial-gradient(circle,rgba(43,138,165,.30),transparent 68%);
  filter:blur(60px);
  pointer-events:none;
}
.rh-root .footer-top{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.6fr repeat(3,1fr);
  gap:clamp(28px,4vw,52px);
  padding-bottom:clamp(40px,5vw,60px);
}
.rh-root .footer-brand .logo-img{
  width:200px;height:auto;
  background:#fff;
  border-radius:14px;
  padding:5px;
  margin-bottom:18px;
}
.rh-root .footer-brand p{
  max-width:320px;
  font-size:14.6px;
  color:var(--on-dark-soft);
  margin-bottom:22px;
}
.rh-root .footer-mail{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:14.5px;
  color:var(--on-dark);
  transition:color .3s var(--ease);
}
.rh-root .footer-mail svg{width:16px;height:16px;color:var(--brand-light);flex:none}
.rh-root .footer-mail:hover{color:#fff}

.rh-root .footer-col h4{
  font-size:12px;
  font-weight:600;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--brand-light);
  margin-bottom:20px;
}
.rh-root .footer-col li{margin-bottom:12px}
.rh-root .footer-col a{
  position:relative;
  font-size:14.5px;
  color:var(--on-dark-soft);
  transition:color .3s var(--ease),padding-left .3s var(--ease);
}
.rh-root .footer-col a::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  width:0;height:1.5px;
  margin-top:-.75px;
  border-radius:2px;
  background:var(--grad);
  transition:width .3s var(--ease);
}
.rh-root .footer-col a:hover{color:#fff;padding-left:18px}
.rh-root .footer-col a:hover::before{width:12px}

.rh-root .footer-divider{
  position:relative;
  z-index:2;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--line-dark) 18%,var(--line-dark) 82%,transparent);
}

.rh-root .footer-bottom{
  position:relative;
  z-index:2;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
  padding-top:26px;
  font-size:13px;
  color:#64748B;
}
.rh-root .footer-bottom nav{display:flex;gap:20px;flex-wrap:wrap}
.rh-root .footer-bottom nav a{transition:color .3s var(--ease)}
.rh-root .footer-bottom nav a:hover{color:#fff}

.rh-root .social{display:flex;gap:11px;margin-top:24px}
.rh-root .social a{
  position:relative;
  width:40px;height:40px;
  display:grid;
  place-items:center;
  border-radius:13px;
  border:1px solid var(--line-dark);
  background:rgba(255,255,255,.04);
  color:#fff;
  overflow:hidden;
  transition:transform .4s var(--ease),border-color .4s var(--ease),box-shadow .4s var(--ease);
}
.rh-root .social a::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--grad);
  opacity:0;
  transition:opacity .35s var(--ease);
}
.rh-root .social a.li::before{background:#0A66C2}
.rh-root .social svg{width:16px;height:16px;fill:currentColor;position:relative;z-index:2}
.rh-root .social a:hover{
  transform:translateY(-4px);
  border-color:transparent;
  box-shadow:var(--sh-brand);
}
.rh-root .social a:hover::before{opacity:1}

/* ==========================================================================
   16. MOTION / REVEAL
   ========================================================================== */
.rh-root .reveal{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .85s var(--ease),transform .85s var(--ease);
  will-change:opacity,transform;
}
.rh-root .reveal.in{opacity:1;transform:none}

.rh-root .reveal-left{transform:translateX(-34px)}
.rh-root .reveal-right{transform:translateX(34px)}
.rh-root .reveal-scale{transform:translateY(22px) scale(.97)}

.rh-root .reveal-stagger > *{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .75s var(--ease),transform .75s var(--ease);
  transition-delay:calc(var(--i,0) * 95ms);
}
.rh-root .reveal-stagger.in > *{opacity:1;transform:none}

/* ==========================================================================
   17. RESPONSIVE
   ========================================================================== */
@media (max-width:1080px){
  .rh-root{--pad-x:26px}
  .rh-root .nav-links{gap:24px}
  .rh-root .eco-grid{grid-template-columns:repeat(2,1fr)}
  .rh-root .why-grid{grid-template-columns:repeat(2,1fr)}
  .rh-root .founder{grid-template-columns:280px 1fr;gap:36px}
  .rh-root .footer-top{grid-template-columns:1fr 1fr;row-gap:40px}
}

@media (max-width:960px){
  .rh-root .hero-grid{grid-template-columns:1fr;gap:40px}
  .rh-root .hero-visual{height:400px;max-width:520px;margin-inline:auto;width:100%}
  .rh-root .banner-inner{grid-template-columns:1fr}
  .rh-root .banner-right{align-items:flex-start}
  .rh-root .insights-grid{grid-template-columns:repeat(2,1fr)}
  .rh-root .about-grid{grid-template-columns:1fr}
  .rh-root .founder{grid-template-columns:1fr;gap:34px;justify-items:start}
  .rh-root .founder-photo{max-width:290px}
}

@media (max-width:780px){
  .rh-root{--pad-x:20px}

  /* Mobile nav */
  .rh-root .site-header{background:rgba(248,250,252,.9);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
  .rh-root .nav{min-height:74px;flex-wrap:wrap;position:relative}
  .rh-root .site-header.scrolled .nav{min-height:70px}
  .rh-root .nav-links,
  .rh-root .nav-cta{display:none}
  .rh-root .nav-toggle{display:block}

  .rh-root .nav.mobile-open{
    padding-bottom:20px;
    row-gap:8px;
  }
  .rh-root .nav.mobile-open .nav-links{
    display:flex;
    order:3;
    width:100%;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    margin-top:8px;
    padding:8px;
    border-radius:var(--r);
    background:rgba(255,255,255,.86);
    -webkit-backdrop-filter:blur(18px) saturate(180%);
    backdrop-filter:blur(18px) saturate(180%);
    border:1px solid var(--line);
    box-shadow:var(--sh-lg);
    animation:rhMenuIn .38s var(--ease) both;
  }
  .rh-root .nav.mobile-open .nav-links a{
    padding:15px 14px;
    border-radius:12px;
    font-size:16px;
    transition:background .25s var(--ease),color .25s var(--ease);
  }
  .rh-root .nav.mobile-open .nav-links a::after{display:none}
  .rh-root .nav.mobile-open .nav-links a:hover,
  .rh-root .nav.mobile-open .nav-links a:focus-visible{
    background:linear-gradient(135deg,rgba(43,138,165,.10),rgba(86,181,200,.14));
    color:var(--brand-deep);
  }
  .rh-root .nav.mobile-open .nav-cta{
    display:flex;
    order:4;
    width:100%;
    margin-top:10px;
    animation:rhMenuIn .38s var(--ease) .05s both;
  }
  .rh-root .nav.mobile-open .nav-cta .btn{width:100%}
  @keyframes rhMenuIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

  .rh-root .hero{padding-top:118px}
  .rh-root .hero-trust{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:14px;
    align-items:start;
  }
  .rh-root .trust-item .n{font-size:23px}
  .rh-root .trust-item .t{font-size:11.5px;line-height:1.35}
  .rh-root .hero-ctas{flex-direction:column;align-items:stretch;gap:12px}
  .rh-root .hero-ctas .btn{width:100%}
  .rh-root .hero-visual{height:320px}
  .rh-root .hero-stat-card{left:0;right:0;bottom:0;padding:16px 18px}
  .rh-root .hero-stat-card .num{font-size:28px}
  .rh-root .scroll-cue{display:none}
  .rh-root .shape{opacity:.32}
  .rh-root .s1,.rh-root .s6{display:none}

  .rh-root .eco-grid,
  .rh-root .why-grid,
  .rh-root .insights-grid{grid-template-columns:1fr}
  .rh-root .eco-card{padding:30px 26px}

  .rh-root .founder-shell{padding:28px 22px 32px}
  .rh-root .founder-photo{max-width:250px}
  .rh-root .founder-actions .btn,
  .rh-root .founder-actions .linkedin-btn{width:100%;justify-content:center}

  .rh-root .banner-right{align-self:stretch}
  .rh-root .banner-right .btn{width:100%}

  .rh-root .insights-head{align-items:flex-start}
  .rh-root .insights-head .btn{width:100%}

  .rh-root .cta-actions{flex-direction:column;align-items:stretch}
  .rh-root .cta-actions .btn{width:100%}

  .rh-root .footer-top{grid-template-columns:1fr;row-gap:36px}
  .rh-root .footer-bottom{flex-direction:column;align-items:flex-start;gap:14px}
}

@media (max-width:440px){
  .rh-root .btn{padding:15px 22px;font-size:14.5px}
  .rh-root .hero h1{font-size:clamp(32px,10vw,42px)}
  .rh-root .hero-trust{gap:18px}
  .rh-root .trust-item .n{font-size:22px}
  .rh-root .founder-stats{gap:18px}
  .rh-root .eco-num{font-size:38px}
}

/* ==========================================================================
   18. REDUCED MOTION & PRINT
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rh-root *,
  .rh-root *::before,
  .rh-root *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .rh-root .reveal,
  .rh-root .reveal-stagger > *{opacity:1 !important;transform:none !important}
  .rh-root .river-line{stroke-dashoffset:0 !important}
  .rh-root .hero-stat-card,
  .rh-root .scroll-cue{opacity:1 !important}
  .rh-root .particle{display:none}
}

@media print{
  .rh-root .site-header,
  .rh-root .scroll-cue,
  .rh-root .cta-particles,
  .rh-root .hero-shapes,
  .rh-root .hero-aurora{display:none !important}
  .rh-root{background:#fff}
  .rh-root .reveal,
  .rh-root .reveal-stagger > *{opacity:1 !important;transform:none !important}
}