/* ============================================================
   RIVERBEND SYSTEMS — design tokens
   Deep pine navy + river green, cool porcelain paper.
   Display: Archivo (variable width/weight) · Body: Newsreader
   ============================================================ */
:root{
  --paper:#F7F8F5;        /* porcelain, cool morning light      */
  --paper-2:#EDF1EC;      /* river mist, alternate sections     */
  --panel:#E3EAE2;        /* diagram-panel ground               */
  --ink:#0A2228;          /* deep pine navy (brand #002028)     */
  --navy:#002028;         /* brand navy, footer / hero ground   */
  --ink-2:#42575B;        /* secondary text                     */
  --ink-3:#7E8F8D;        /* captions, faint strokes            */
  --green:#3E9A2F;        /* accent, AA on paper                */
  --green-bright:#58B848; /* brand green, graphics & dark bg    */
  --green-deep:#2E7A22;
  --line:rgba(10,34,40,.16);
  --line-soft:rgba(10,34,40,.09);
  --display:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  --wrap:1280px;
  --gut:clamp(20px,5vw,72px);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;scroll-padding-top:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--serif);
  font-weight:400;
  font-size:1.0625rem;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

::selection{background:var(--green);color:var(--paper)}

img,svg,video{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:1px}

/* ---------- shared primitives ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}

.label{
  font-family:var(--display);
  font-stretch:120%;
  font-weight:600;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ink-2);
}
.label--gr{color:var(--green)}

.sec-head{display:flex;align-items:baseline;gap:1.25rem;margin-bottom:clamp(2.5rem,6vw,4.5rem)}
.sec-head .label{white-space:nowrap}
@media (max-width:760px){.sec-head{flex-wrap:wrap;row-gap:.5rem}.sec-head .label{white-space:normal}}
.sec-head::after{content:"";flex:1;height:1px;background:var(--line-soft);transform:translateY(-4px)}

h1,h2,h3{font-family:var(--display);text-wrap:balance;line-height:1.04}

.h-xl{
  font-size:clamp(2.5rem,7vw,5.8rem);
  font-weight:600;
  font-stretch:106%;
  letter-spacing:-.015em;
  text-transform:uppercase;
}
.h-lg{
  font-size:clamp(1.9rem,4.4vw,3.3rem);
  font-weight:580;
  font-stretch:106%;
  letter-spacing:-.01em;
  text-transform:uppercase;
  line-height:1.06;
}
/* one voice per headline — no mixed widths mid-sentence */
.cond,.wide{font-stretch:inherit;font-weight:inherit}

.lede{
  font-size:clamp(1.15rem,1.9vw,1.4rem);
  line-height:1.6;
  color:var(--ink-2);
  max-width:56ch;
}
.body-copy{max-width:65ch;color:var(--ink-2)}
.body-copy + .body-copy{margin-top:1.1em}
.body-copy strong{color:var(--ink);font-weight:600}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.65rem;
  font-family:var(--display);font-stretch:112%;font-weight:600;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  padding:1.05rem 1.7rem;border:1px solid var(--ink);
  color:var(--ink);text-decoration:none;background:transparent;
  transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.btn svg{width:16px;height:16px;transition:transform .25s ease}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn:hover svg{transform:translateX(4px)}
.btn--solid{background:var(--ink);color:var(--paper)}
.btn--solid:hover{background:var(--green-deep);border-color:var(--green-deep);color:var(--paper)}
.btn--gr{border-color:var(--green);color:var(--green)}
.btn--gr:hover{background:var(--green);color:var(--paper)}

/* text link w/ drawn underline */
.tlink{
  font-family:var(--display);font-stretch:112%;font-weight:600;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  text-decoration:none;color:var(--ink);
  padding-bottom:.35rem;position:relative;
}
.tlink::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--green);transform:scaleX(.35);transform-origin:left;
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.tlink:hover::after{transform:scaleX(1)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.12s}
.reveal[data-delay="2"]{transition-delay:.24s}
.reveal[data-delay="3"]{transition-delay:.36s}

/* SVG line-draw system — circuit traces */
.d{
  fill:none;stroke:var(--ink);stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round;
  vector-effect:non-scaling-stroke;
  stroke-dasharray:1;stroke-dashoffset:1;
  transition:stroke-dashoffset 1.4s cubic-bezier(.4,0,.25,1) calc(var(--i,0)*.14s);
}
.drawn .d{stroke-dashoffset:0}
.d--faint{stroke:var(--ink-3);stroke-width:1.25}
.d--hair{stroke:var(--ink-3);stroke-width:1;opacity:.7}
.d--gr{stroke:var(--green);stroke-width:2.5}
.d--slow{transition-duration:2.4s}
/* circuit node dots: fill in after their trace draws */
.nd{
  fill:var(--paper);stroke:var(--ink);stroke-width:2;
  opacity:0;transition:opacity .5s ease calc(var(--i,0)*.14s + .5s);
}
.nd--gr{stroke:var(--green)}
.nd--fill{fill:var(--green);stroke:none}
.drawn .nd{opacity:1}

/* ============================================================
   PREMIUM LAYER — grain, cursor, marquee, ghost words
   ============================================================ */
/* film grain over everything (very light) */
body::after{
  content:"";position:fixed;inset:-50%;z-index:200;pointer-events:none;
  opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 9s steps(6) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}
  16%{transform:translate(-4%,3%)}
  33%{transform:translate(3%,-2%)}
  50%{transform:translate(-2%,-4%)}
  66%{transform:translate(4%,2%)}
  83%{transform:translate(-3%,4%)}
}
@media (prefers-reduced-motion:reduce){body::after{animation:none}}

/* marquee ribbon */
.marquee{
  overflow:hidden;padding-block:clamp(1.4rem,3vh,2.4rem);
  border-block:1px solid var(--line-soft);
  user-select:none;
}
.marquee--dark{background:var(--navy);border-color:rgba(244,248,242,.1)}
.marquee-track{display:flex;gap:0;width:max-content;animation:mq 30s linear infinite}
.marquee-track > span{
  display:flex;gap:clamp(1.5rem,3vw,2.5rem);padding-right:clamp(1.5rem,3vw,2.5rem);
  font-family:var(--display);font-stretch:64%;font-weight:680;
  font-size:clamp(2rem,5vw,3.8rem);line-height:1.1;text-transform:uppercase;
  white-space:nowrap;letter-spacing:.01em;
  color:transparent;-webkit-text-stroke:1.5px var(--ink-3);
}
.marquee--dark .marquee-track > span{-webkit-text-stroke:1.5px rgba(244,248,242,.35)}
.marquee-track b{font-weight:680;color:var(--green);-webkit-text-stroke:0}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ghost display word behind page heroes */
.ghost-word{
  position:absolute;right:-1%;bottom:-.14em;z-index:0;
  font-family:var(--display);font-stretch:64%;font-weight:700;
  font-size:clamp(7rem,20vw,19rem);line-height:1;text-transform:uppercase;
  letter-spacing:.01em;white-space:nowrap;
  color:transparent;-webkit-text-stroke:1px rgba(244,248,242,.14);
  pointer-events:none;user-select:none;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:60;
  transition:background .3s ease,box-shadow .3s ease;
}
.site-head.scrolled{
  background:rgba(247,248,245,.94);
  box-shadow:0 1px 0 var(--line-soft);
  backdrop-filter:blur(8px);
}
.head-in{
  display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;padding-block:.9rem;
}
.brand{display:block;flex:none;text-decoration:none}
.brand img{height:44px;width:auto}
.brand .lg-dark{display:block}
.brand .lg-light{display:none}
.main-nav{display:flex;align-items:center;gap:2.1rem}
.main-nav a:not(.btn){
  font-family:var(--display);font-stretch:110%;font-weight:560;
  font-size:.74rem;letter-spacing:.15em;text-transform:uppercase;
  text-decoration:none;color:var(--ink-2);
  transition:color .2s ease;
}
.main-nav a:not(.btn):hover{color:var(--green)}
.main-nav a[aria-current="page"]:not(.btn){color:var(--green)}
.main-nav .btn{padding:.7rem 1.15rem;font-size:.68rem}

.nav-toggle{display:none;width:44px;height:44px;position:relative;z-index:80}
.nav-toggle span{
  position:absolute;left:10px;right:10px;height:2px;background:var(--ink);
  transition:transform .3s ease,opacity .3s ease,top .3s ease;
}
.nav-toggle span:nth-child(1){top:16px}
.nav-toggle span:nth-child(2){top:23px}
.nav-toggle span:nth-child(3){top:30px}
body.menu-open .nav-toggle span{background:var(--ink)}
body.menu-open .nav-toggle span:nth-child(1){top:23px;transform:rotate(45deg)}
body.menu-open .nav-toggle span:nth-child(2){opacity:0}
body.menu-open .nav-toggle span:nth-child(3){top:23px;transform:rotate(-45deg)}

/* full-screen overlay menu */
.overlay-menu{
  position:fixed;inset:0;z-index:70;background:var(--paper-2);
  display:flex;flex-direction:column;justify-content:center;
  padding:var(--gut);
  opacity:0;visibility:hidden;
  transition:opacity .4s ease,visibility 0s linear .4s;
}
body.menu-open .overlay-menu{opacity:1;visibility:visible;transition:opacity .4s ease}
.overlay-menu nav{display:flex;flex-direction:column;gap:.4rem}
.overlay-menu nav a{
  font-family:var(--display);font-stretch:118%;font-weight:600;
  font-size:clamp(1.8rem,8vw,3rem);text-transform:uppercase;
  letter-spacing:.02em;text-decoration:none;color:var(--ink);
  padding-block:.35rem;
  opacity:0;transform:translateY(18px);
  transition:opacity .45s ease,transform .45s ease,color .2s ease;
}
.overlay-menu nav a:hover,.overlay-menu nav a[aria-current="page"]{color:var(--green)}
body.menu-open .overlay-menu nav a{opacity:1;transform:none}
body.menu-open .overlay-menu nav a:nth-child(2){transition-delay:.05s}
body.menu-open .overlay-menu nav a:nth-child(3){transition-delay:.1s}
body.menu-open .overlay-menu nav a:nth-child(4){transition-delay:.15s}
body.menu-open .overlay-menu nav a:nth-child(5){transition-delay:.2s}
body.menu-open .overlay-menu nav a:nth-child(6){transition-delay:.25s}
body.menu-open .overlay-menu nav a:nth-child(7){transition-delay:.3s}
.overlay-menu .om-foot{
  margin-top:3rem;color:var(--ink-2);font-size:.95rem;font-style:italic;
}
body.menu-open{overflow:hidden}
body.menu-open .site-head{z-index:80;background:none;box-shadow:none;backdrop-filter:none}
body.menu-open .site-head .brand .lg-dark{display:block}   /* dark logo on the pale overlay */
body.menu-open .site-head .brand .lg-light{display:none}
body.menu-open .site-head:not(.scrolled) .nav-toggle span{background:var(--ink)}   /* the X must read on the pale overlay */
body.menu-open .site-head .main-nav{visibility:hidden}
/* keep the links clear of the header on any screen height; scroll rather than collide */
.overlay-menu{padding-top:calc(var(--gut) + 72px);padding-bottom:calc(var(--gut) + 1rem);overflow-y:auto;-webkit-overflow-scrolling:touch}
@media (max-height:760px){
  .overlay-menu{justify-content:flex-start}
  .overlay-menu nav a{font-size:clamp(1.5rem,6.5vw,2.2rem);padding-block:.25rem}
  .overlay-menu .om-foot{margin-top:1.6rem}
}

/* ============================================================
   FILM HERO — the river flight
   ============================================================ */
.hero{
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:clamp(7rem,16vh,10rem);
  padding-bottom:clamp(2.5rem,6vh,4.5rem);
  position:relative;
}
.hero--film{overflow:hidden;background:var(--navy)}
.hero--film .hero-media{position:absolute;inset:0;z-index:0}
.hero--film .hero-media img,
.hero--film .hero-media video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.hero--film .hero-still{opacity:0;transition:opacity 1.8s ease}
.hero--film.landed .hero-still{opacity:1}
/* scrim: gentle at top for nav, stronger at base for copy */
.hero--film .hero-media::after{
  content:"";position:absolute;inset:0;background:
    linear-gradient(to bottom,rgba(0,32,40,.5),rgba(0,32,40,0) 30%),
    linear-gradient(100deg,rgba(0,25,32,.55) 0%,rgba(0,25,32,.25) 45%,rgba(0,25,32,0) 75%),
    linear-gradient(to top,rgba(0,25,32,.92),rgba(0,25,32,.45) 38%,rgba(0,25,32,0) 66%);
}
.hero--film h1,.hero--film .hero-kicker,.hero--film .fact{
  text-shadow:0 1px 2px rgba(0,20,26,.55),0 6px 24px rgba(0,20,26,.45);
}
.hero--film .wrap{position:relative;z-index:1}

.hero-kicker{display:flex;align-items:center;gap:1rem;margin-bottom:clamp(1.5rem,3vh,2.5rem)}
.hero-kicker .tick{width:34px;height:1px;background:var(--green-bright)}
.hero--film .hero-kicker .label{
  color:#DCE8DA;
  font-size:clamp(.95rem,1.6vw,1.35rem);
  font-stretch:118%;font-weight:620;letter-spacing:.24em;
}
.hero h1{margin-bottom:clamp(1.8rem,4vh,3rem);color:#F4F8F2}
.hero h1 span{display:block}

/* orchestrated reveal — driven by JS (GSAP) adding body.loaded / hero.landed */
.rise{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s cubic-bezier(.22,.7,.3,1)}
body.loaded .rise{opacity:1;transform:none}
/* replay: drop the copy and the still fast so the intro runs clean */
body.replaying .rise{transition-delay:0s;transition-duration:.35s}
.hero--film.replaying .hero-still{transition-duration:.4s}
.rise[data-r="1"]{transition-delay:.15s}
.rise[data-r="2"]{transition-delay:.3s}
.rise[data-r="3"]{transition-delay:.45s}
.rise[data-r="4"]{transition-delay:.62s}
.rise[data-r="5"]{transition-delay:.8s}


.hero-foot{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:2rem;
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem}
.hero--film .btn{border-color:rgba(244,248,242,.5);color:#F4F8F2}
.hero--film .btn:hover{background:#F4F8F2;color:var(--navy)}
.hero--film .btn--solid{background:#F4F8F2;border-color:#F4F8F2;color:var(--navy)}
.hero--film .btn--solid:hover{background:var(--green-bright);border-color:var(--green-bright);color:var(--navy)}
.hero-facts{display:flex;gap:2.75rem;flex-wrap:wrap}
.fact b{
  display:block;font-family:var(--display);font-stretch:118%;font-weight:620;
  font-size:1.7rem;letter-spacing:.01em;font-variant-numeric:tabular-nums;color:#F4F8F2;
}
.fact span{font-size:.8rem;color:rgba(244,248,242,.72);font-family:var(--display);
  font-stretch:105%;letter-spacing:.12em;text-transform:uppercase;font-weight:500}

/* sound + replay chips */
.hero-tools{position:absolute;right:clamp(16px,3vw,40px);bottom:clamp(16px,3vh,32px);z-index:2;display:flex;gap:.5rem}
.hero-chip{
  display:inline-flex;align-items:center;gap:.45rem;
  font-family:var(--display);font-stretch:110%;font-weight:600;
  font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(244,248,242,.85);background:rgba(0,32,40,.45);
  border:1px solid rgba(244,248,242,.25);padding:.5rem .8rem;
  backdrop-filter:blur(6px);cursor:pointer;
  transition:background .25s ease,color .25s ease;
}
.hero-chip:hover{background:rgba(244,248,242,.92);color:var(--navy)}
.hero-chip svg{width:13px;height:13px}
.hero--film.landed [data-skip]{display:none}
.hero--film:not(.landed) [data-replay]{display:none}   /* one chip at a time: skip while it plays, replay once it lands */

/* header over film hero (transparent state) */
.site-head:not(.scrolled) .brand .lg-dark{display:none}
.site-head:not(.scrolled) .brand .lg-light{display:block}
.site-head:not(.scrolled) .main-nav a:not(.btn){color:rgba(244,248,242,.88)}
.site-head:not(.scrolled) .main-nav a:not(.btn):hover{color:var(--green-bright)}
.site-head:not(.scrolled) .main-nav .btn--solid{background:#F4F8F2;border-color:#F4F8F2;color:var(--navy)}
.site-head:not(.scrolled) .nav-toggle span{background:#F4F8F2}
/* pages without a dark hero keep the dark logo */
body.light-head .site-head:not(.scrolled) .brand .lg-dark{display:block}
body.light-head .site-head:not(.scrolled) .brand .lg-light{display:none}
body.light-head .site-head:not(.scrolled) .main-nav a:not(.btn){color:var(--ink-2)}
body.light-head .site-head:not(.scrolled) .main-nav a:not(.btn):hover{color:var(--green)}
body.light-head .site-head:not(.scrolled) .main-nav .btn--solid{background:var(--ink);border-color:var(--ink);color:var(--paper)}
body.light-head .site-head:not(.scrolled) .nav-toggle span{background:var(--ink)}

/* ============================================================
   PAGE HERO (internal pages)
   ============================================================ */
.page-hero{
  background:var(--navy);color:#F4F8F2;position:relative;overflow:hidden;
  padding-top:clamp(8rem,20vh,12rem);padding-bottom:clamp(3rem,8vh,5.5rem);
}
.page-hero::before{ /* dusk over the valley — same world as the hero film */
  content:"";position:absolute;inset:0;
  background:url("../img/valley-dusk.jpg") center 70%/cover no-repeat;
  opacity:.85;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,var(--navy) 2%,rgba(0,32,40,.42) 50%,rgba(0,32,40,.25) 100%);
}
.page-hero .bg-trace,.page-hero .wrap{z-index:1}
.page-hero .bg-trace{z-index:1}
.page-hero .label{color:#9FD68F}
.page-hero h1{color:#F4F8F2;margin-top:1.2rem}
.page-hero .lede{color:rgba(244,248,242,.78);margin-top:1.5rem}
.page-hero .bg-trace{position:absolute;inset:0;opacity:.5;pointer-events:none}
.page-hero .bg-trace svg{width:100%;height:100%}
.page-hero .wrap{position:relative;z-index:1}

/* ============================================================
   INTRO / MANIFESTO
   ============================================================ */
.intro{padding-block:clamp(5rem,12vh,9rem)}
.intro-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2.5rem,6vw,6rem)}
.intro .pull{
  font-family:var(--serif);font-style:italic;font-weight:420;
  font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.42;
  text-wrap:balance;
}
.intro .pull em{font-style:italic;color:var(--green)}

/* ============================================================
   SERVICE PLATES
   ============================================================ */
.plates{padding-block:clamp(4rem,9vh,7rem)}
.plate{
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:clamp(2rem,5vw,5rem);
  align-items:center;
  padding-block:clamp(3.5rem,8vh,6.5rem);
}
.plate + .plate{border-top:1px solid var(--line-soft)}
.plate:nth-child(even){grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.plate:nth-child(even) .plate-fig{order:2}

.plate-fig{position:relative}
.plate-panel{
  background:
    radial-gradient(rgba(244,248,242,.10) 1px,transparent 1.4px) 0 0/28px 28px,
    linear-gradient(160deg,rgba(88,184,72,.14),rgba(88,184,72,0) 55%),
    var(--navy);
  border:1px solid rgba(244,248,242,.07);
  padding:clamp(1.25rem,3vw,2.75rem);
  position:relative;
}
.plate-panel::after{ /* film grain, light on navy */
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* one drawing vocabulary on navy: light hairlines for the client's environment, lit green traces for what we run */
.plate-panel .d{stroke:rgba(244,248,242,.55)}
.plate-panel .d--faint{stroke:rgba(244,248,242,.26)}
.plate-panel .d--hair{stroke:rgba(244,248,242,.42)}
.plate-panel .d--gr{stroke:var(--green-bright);filter:drop-shadow(0 0 6px rgba(88,184,72,.5))}
.plate-panel .bx{fill:#0B2A32;stroke:rgba(244,248,242,.38)}
.plate-panel .nd{fill:var(--navy);stroke:rgba(244,248,242,.6)}
.plate-panel .nd--gr{stroke:var(--green-bright);filter:drop-shadow(0 0 6px rgba(88,184,72,.5))}
.plate-panel .nd--fill{fill:var(--green-bright);stroke:none}
.plate-panel .lbl-t{fill:#F4F8F2}
.plate-panel .dim-t{fill:rgba(244,248,242,.58)}
.plate-panel .sub-t{fill:rgba(244,248,242,.45);font-size:13px;letter-spacing:.16em}
.plate-panel svg{width:100%;height:auto}
.plate-panel svg text{
  font-family:var(--display);font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
}
.dim-t{font-size:13px;fill:var(--ink-3)}
.lbl-t{font-size:16px;fill:var(--ink);letter-spacing:.14em}
.sub-t{font-size:12.5px;fill:var(--ink-3);letter-spacing:.1em}
/* panels shrink on phones — scale diagram type up so it stays readable */
@media (max-width:700px){
  .dim-t{font-size:15px}
  .lbl-t{font-size:19px}
  .sub-t{font-size:15px}
  .plate-panel .sub-t{font-size:13.5px}
}
/* filled diagram boxes — opaque so connectors never strike through labels */
.bx{
  fill:var(--panel);stroke:var(--ink);stroke-width:2;
  stroke-linejoin:round;vector-effect:non-scaling-stroke;
  stroke-dasharray:1;stroke-dashoffset:1;
  transition:stroke-dashoffset 1.4s cubic-bezier(.4,0,.25,1) calc(var(--i,0)*.14s);
}
.drawn .bx{stroke-dashoffset:0}

.plate-num{
  font-family:var(--display);font-stretch:64%;font-weight:640;
  font-size:clamp(3.4rem,7vw,5.5rem);line-height:1;color:var(--ink-3);opacity:.5;
  margin-bottom:1rem;
}
@supports (-webkit-text-stroke:1px #000){
  .plate-num{color:transparent;-webkit-text-stroke:1.2px var(--ink-3);opacity:1}
}
.plate-copy h3{
  font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:560;font-stretch:116%;
  text-transform:uppercase;letter-spacing:-.005em;margin-bottom:.4rem;
}
.plate-meta{
  display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin-bottom:1.4rem;
  font-family:var(--display);font-stretch:105%;font-weight:500;
  font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);
}
.plate-meta .dot{color:var(--green)}
.plate-copy p{max-width:52ch;color:var(--ink-2)}
.plate-copy .tlink{display:inline-block;margin-top:1.6rem}

/* ============================================================
   PROCESS
   ============================================================ */
.process{background:var(--paper-2);padding-block:clamp(5rem,12vh,9rem)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,2.5vw,2.5rem);position:relative}
.steps::before{
  content:"";position:absolute;top:.55rem;left:0;right:0;height:1px;background:var(--line);
}
.step{position:relative;padding-top:2rem}
.step::before{
  content:"";position:absolute;top:0;left:0;width:11px;height:11px;
  border:2px solid var(--green);background:var(--paper-2);border-radius:50%;
}
.step-num{
  font-family:var(--display);font-stretch:64%;font-weight:650;font-size:.85rem;
  letter-spacing:.12em;color:var(--green);margin-bottom:.45rem;
  font-variant-numeric:tabular-nums;
}
.step h3{
  font-family:var(--display);font-stretch:116%;font-weight:600;font-size:1.05rem;
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:.6rem;
}
.step p{font-size:.94rem;line-height:1.6;color:var(--ink-2)}
.process-note{
  margin-top:clamp(2.5rem,5vh,4rem);max-width:62ch;
  font-style:italic;font-size:1.15rem;color:var(--ink-2);
}
.process-note b{font-style:normal;color:var(--ink);font-weight:600}

/* ============================================================
   PARTNER STRIP — Riverbend × Thinware
   ============================================================ */
.partner{padding-block:clamp(5rem,12vh,9rem)}
.partner-panel{
  display:grid;grid-template-columns:1fr 1fr;
  border:1px solid var(--line);
}
.partner-cell{padding:clamp(2rem,4.5vw,4rem)}
.partner-cell + .partner-cell{border-left:1px solid var(--line)}
.partner-cell--navy{background:var(--navy);color:#E7EFE5;border-left-color:transparent}
.partner-cell h3{
  font-stretch:118%;font-weight:600;font-size:1.35rem;
  text-transform:uppercase;letter-spacing:.04em;margin-bottom:.35rem;
}
.partner-cell .role{
  font-family:var(--display);font-stretch:105%;font-weight:550;font-size:.7rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--green);
  display:block;margin-bottom:1.2rem;
}
.partner-cell--navy .role{color:var(--green-bright)}
.partner-cell p{font-size:.98rem;line-height:1.7;color:var(--ink-2);max-width:44ch}
.partner-cell--navy p{color:rgba(231,239,229,.8)}
.partner-cell .tlink{display:inline-block;margin-top:1.5rem}
.partner-cell--navy .tlink{color:#E7EFE5}

/* ============================================================
   STATS BAND — counting numbers on navy
   ============================================================ */
.stats-band{background:var(--navy);color:#F4F8F2;padding-block:clamp(4.5rem,11vh,8rem);overflow:hidden}
.stats-band .sec-head .label{color:#8FA396}
.stats-band .sec-head .label--gr{color:var(--green-bright)}
.stats-band .sec-head::after{background:rgba(244,248,242,.14)}
/* the firm at a glance — quiet fact rows */
.glance{border-top:1px solid var(--line)}
.glance-row{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);
  gap:clamp(1.5rem,4vw,4rem);
  padding-block:clamp(1.4rem,3.5vh,2.1rem);
  border-bottom:1px solid var(--line-soft);
}
.glance-row dt{
  font-family:var(--display);font-stretch:110%;font-weight:600;
  font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);
  padding-top:.3rem;
}
.glance-row dd{color:var(--ink-2);font-size:1.05rem;line-height:1.7;max-width:66ch}
.glance-row dd b{color:var(--ink);font-weight:600}
@media (max-width:700px){.glance-row{grid-template-columns:1fr;gap:.4rem}}

/* principles — formal 2x2 */
.principles{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4.5vw,4.5rem) clamp(2.5rem,5vw,5.5rem)}
.principle h3{
  font-stretch:112%;font-weight:600;font-size:1.15rem;
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:.7rem;
  padding-bottom:.7rem;border-bottom:1px solid var(--line);position:relative;
}
.principle h3::after{
  content:"";position:absolute;left:0;bottom:-1px;height:1px;width:44px;background:var(--green);
}
.principle p{color:var(--ink-2);font-size:.98rem;line-height:1.7;max-width:52ch}
@media (max-width:700px){.principles{grid-template-columns:1fr}}

/* ============================================================
   VOICES / TESTIMONIALS
   ============================================================ */
.voices{background:var(--paper-2);padding-block:clamp(5rem,12vh,9rem)}
.voice-list{display:grid;gap:clamp(2.5rem,6vh,4rem);max-width:60rem}
.voice{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(1.25rem,3vw,2.5rem)}
.voice .vbar{width:2px;background:var(--green);opacity:.8}
.voice blockquote{
  font-style:italic;font-weight:420;font-size:clamp(1.2rem,2.4vw,1.6rem);
  line-height:1.5;text-wrap:balance;
}
.voice cite{
  display:block;margin-top:1rem;font-style:normal;
  font-family:var(--display);font-stretch:110%;font-weight:600;font-size:.73rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);
}
.voice cite b{color:var(--ink);font-weight:640}

/* ============================================================
   CTA BAND — clean, typographic, no photography
   ============================================================ */
.cta-band{
  background:var(--navy);color:#F4F8F2;text-align:center;
  padding-block:clamp(5.5rem,14vh,10rem);
  position:relative;overflow:hidden;
}
.cta-band::before{ /* the lit river thread, drawn for this band */
  content:"";position:absolute;inset:0;
  background:url("../img/cta-band.jpg") center/cover no-repeat;
}
.cta-band::after{ /* keep the headline zone dark, ease off over the glow */
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(0,32,40,.55) 0%,rgba(0,32,40,.2) 55%,rgba(0,25,32,.55) 100%);
}
.cta-band > *{position:relative;z-index:1}
.cta-band .label{color:#9FD68F}
.cta-band h2{color:#F4F8F2;margin:1.3rem auto 1.5rem;max-width:24ch}
.cta-band p{
  color:rgba(244,248,242,.72);max-width:52ch;margin-inline:auto;
  font-size:1.08rem;line-height:1.75;
}
.cta-band .btn{
  margin-top:clamp(1.6rem,3.5vh,2.4rem);
  border-color:#F4F8F2;background:#F4F8F2;color:var(--navy);
}
.cta-band .btn:hover{background:var(--green-bright);border-color:var(--green-bright);color:var(--navy)}

/* the conversation strip — full-width mega CTA */
.cta-mega{
  display:block;text-decoration:none;color:#F4F8F2;
  margin-top:clamp(2.4rem,6vh,3.6rem);
  border-top:1px solid rgba(244,248,242,.16);
  border-bottom:1px solid rgba(244,248,242,.16);
  transition:background .4s ease;
}
.cta-mega:hover{background:rgba(88,184,72,.07)}
.cta-mega .mega-in{
  max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut);
  padding-block:clamp(1.5rem,4vh,2.6rem);
  display:flex;align-items:center;justify-content:space-between;gap:clamp(1rem,3vw,2.5rem);
  text-align:left;
}
.cta-mega .mega-txt{
  font-family:var(--display);font-stretch:70%;font-weight:620;
  text-transform:uppercase;letter-spacing:-.01em;line-height:1.02;
  font-size:clamp(1.8rem,5vw,4rem);
  transition:font-stretch .7s cubic-bezier(.22,.7,.3,1),color .35s ease;
}
.cta-mega:hover .mega-txt{font-stretch:90%;color:var(--green-bright)}
.cta-mega .mega-arr{
  flex:none;width:clamp(54px,6.5vw,86px);aspect-ratio:1;border-radius:50%;
  border:1.5px solid rgba(244,248,242,.45);
  display:grid;place-items:center;
  transition:background .35s ease,border-color .35s ease,transform .35s ease;
}
.cta-mega .mega-arr svg{width:38%;height:38%;stroke:currentColor;transition:transform .35s ease}
.cta-mega:hover .mega-arr{
  background:var(--green-bright);border-color:var(--green-bright);color:var(--navy);
  transform:translateX(8px);
}
.cta-mega:hover .mega-arr svg{transform:translateX(2px)}
.cta-mega .mega-hint{
  display:block;margin-top:.6rem;
  font-family:var(--display);font-stretch:110%;font-weight:550;font-size:.7rem;
  letter-spacing:.22em;text-transform:uppercase;color:rgba(244,248,242,.55);
  transition:color .35s ease;
}
.cta-mega:hover .mega-hint{color:rgba(244,248,242,.8)}
@media (max-width:560px){
  .cta-mega .mega-in{flex-direction:column;align-items:flex-start;gap:1.2rem}
  .cta-mega .mega-arr{align-self:flex-end}
}
@media (prefers-reduced-motion:reduce){
  .cta-mega .mega-txt{transition:color .35s ease}
  .cta-mega:hover .mega-txt{font-stretch:70%}
}


/* ============================================================
   CONSULT — CTA + form
   ============================================================ */
.consult{padding-block:clamp(5rem,12vh,9rem)}
.consult-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(2.5rem,6vw,6rem)}
.consult-copy .h-lg{margin-bottom:1.5rem}
.consult-copy .body-copy{margin-bottom:2rem}
.consult-details{list-style:none;display:grid;gap:1.1rem}
.consult-details li{display:flex;gap:.9rem;align-items:flex-start;font-size:.95rem;color:var(--ink-2)}
.consult-details svg{width:19px;height:19px;stroke:var(--green);fill:none;stroke-width:1.6;flex:none;margin-top:.2rem}
.consult-details b{color:var(--ink);font-weight:600}

.form-panel{background:var(--paper-2);padding:clamp(1.5rem,3.5vw,3rem);border:1px solid var(--line-soft)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field--full{grid-column:1/-1}
.field label{
  font-family:var(--display);font-stretch:110%;font-weight:600;font-size:.68rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);
}
.field input,.field select,.field textarea{
  font-family:var(--serif);font-size:1rem;color:var(--ink);
  background:var(--paper);border:1px solid var(--line);
  padding:.85rem .9rem;border-radius:0;width:100%;
  transition:border-color .2s ease;
  appearance:none;-webkit-appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%233E9A2F' stroke-width='1.8'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9rem center;
  padding-right:2.4rem;
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--green);
}
.field.invalid input,.field.invalid select{border-color:#B4341F}
.field .err{display:none;font-size:.78rem;color:#B4341F;font-style:italic}
.field.invalid .err{display:block}
.form-panel .btn{width:100%;justify-content:center;margin-top:1.5rem}
.form-note{
  margin-top:1.1rem;font-size:.82rem;color:var(--ink-3);font-style:italic;text-align:center;
}
.form-success{display:none;text-align:left;padding-block:2rem}
.form-panel.sent form{display:none}
.form-panel.sent .form-success{display:block}
.form-success svg{width:44px;height:44px;stroke:var(--green);fill:none;stroke-width:1.6;margin-bottom:1.4rem}
.form-success h3{
  font-family:var(--display);font-stretch:116%;font-weight:620;font-size:1.4rem;
  text-transform:uppercase;margin-bottom:.9rem;
}
.form-success p{color:var(--ink-2);max-width:44ch}

/* ============================================================
   GENERIC CONTENT HELPERS (internal pages)
   ============================================================ */
.section{padding-block:clamp(4.5rem,11vh,8.5rem)}
.section--mist{background:var(--paper-2)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,3vw,2.5rem)}
.card{
  border:1px solid var(--line-soft);background:var(--paper);
  padding:clamp(1.5rem,3vw,2.25rem);
  display:flex;flex-direction:column;gap:.8rem;
}
.section--mist .card{background:var(--paper)}
.card h3{
  font-stretch:116%;font-weight:600;font-size:1.08rem;
  text-transform:uppercase;letter-spacing:.05em;
}
.card p{font-size:.95rem;line-height:1.65;color:var(--ink-2)}
.card .k{
  font-family:var(--display);font-stretch:64%;font-weight:650;font-size:.8rem;
  letter-spacing:.12em;color:var(--green);text-transform:uppercase;
}
.checklist{list-style:none;display:grid;gap:.85rem;max-width:60ch}
.checklist li{display:flex;gap:.9rem;align-items:flex-start;color:var(--ink-2);font-size:1rem}
.checklist svg{width:18px;height:18px;stroke:var(--green);fill:none;stroke-width:2;flex:none;margin-top:.3rem}
.checklist b{color:var(--ink);font-weight:600}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot{
  background:var(--navy);color:#B9C7BC;
  padding-block:clamp(3.5rem,8vh,5.5rem) 2rem;
  position:relative;overflow:hidden;
}
.site-foot::before{ /* quiet water-surface texture */
  content:"";position:absolute;inset:0;
  background:url("../img/water-texture.jpg") center/cover no-repeat;
  opacity:.14;
}
.site-foot > .wrap{position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:clamp(2rem,4vw,4rem)}
.foot-brand img{height:clamp(34px,3vw,42px);width:auto}
.foot-grid p{font-size:.92rem;line-height:1.7;color:#8FA396;max-width:32ch;margin-top:1.2rem}
.foot-grid h4{
  font-family:var(--display);font-stretch:112%;font-weight:600;font-size:.68rem;
  letter-spacing:.2em;text-transform:uppercase;color:#7E948A;margin-bottom:1.1rem;
}
.foot-grid ul{list-style:none;display:grid;gap:.55rem}
.foot-grid a{color:#B9C7BC;text-decoration:none;font-size:.92rem;transition:color .2s ease}
.foot-grid a:hover{color:#F4F8F2}
.foot-grid address{font-style:normal;font-size:.92rem;line-height:1.75;color:#8FA396}
.foot-base{
  margin-top:clamp(2.5rem,6vh,4rem);padding-top:1.5rem;
  border-top:1px solid rgba(244,248,242,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;
  font-size:.8rem;color:#7E948A;
}
.foot-base a{color:#8FA396;text-decoration:none}
.foot-base a:hover{color:#F4F8F2}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1020px){
  .steps{grid-template-columns:repeat(2,1fr);gap:2.2rem}
  .steps::before{display:none}
  .step{padding-top:0;padding-left:1.6rem}
  .step::before{top:.35rem}
  .grid-3{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
/* six nav items: tighten below the wrap width, hand off to the overlay menu at 1180 */
.main-nav a{white-space:nowrap}
@media (max-width:1280px){.main-nav{gap:1.4rem}.main-nav .btn{padding:.7rem 1rem}}
@media (max-width:1180px){
  .main-nav{display:none}
  .nav-toggle{display:block}
}
@media (max-width:860px){
  .hero{min-height:92svh}
  .intro-grid,.plate,.plate:nth-child(even){grid-template-columns:1fr}
  .plate:nth-child(even) .plate-fig{order:0}
  .plate{gap:1.8rem}
  .consult-grid,.grid-2{grid-template-columns:1fr}
  .partner-panel{grid-template-columns:1fr}
  .partner-cell + .partner-cell{border-left:0;border-top:1px solid var(--line)}
  .partner-cell--navy{border-top-color:transparent}
  .voice{grid-template-columns:auto 1fr}
}
@media (max-width:560px){
  .steps{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-facts{gap:1.6rem}
  .brand img{height:38px}
}

/* phones: keep the skip/replay chips, tucked top-right under the header where nothing else lives */
@media (max-width:700px){
  .hero-tools{right:12px;bottom:calc(env(safe-area-inset-bottom,0px) + 10px);gap:.35rem}
  .hero-chip{width:30px;height:30px;padding:0;justify-content:center;border-radius:50%;opacity:.7}
  .hero-chip span{display:none}
  .hero-chip svg{width:12px;height:12px}
}
#hero-debug{position:fixed;left:8px;bottom:8px;z-index:999;max-width:calc(100vw - 16px);padding:.5rem .65rem;
  font:11px/1.4 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;word-break:break-all;
  color:#F4F8F2;background:rgba(0,32,40,.92);border:1px solid rgba(88,184,72,.6);border-radius:4px}
/* phones: smaller hero type */
@media (max-width:700px){
  .hero--film h1{font-size:clamp(1.55rem,7vw,1.95rem);margin-bottom:1.4rem}
  .hero--film .hero-kicker{margin-bottom:1rem}
  .hero--film .hero-kicker .label{font-size:.72rem;letter-spacing:.18em}
  .hero-ctas{gap:.6rem;margin-bottom:1.6rem}
  .hero--film .hero-ctas .btn{padding:.7rem 1.05rem;font-size:.66rem;letter-spacing:.14em;gap:.5rem}
  .hero--film .hero-ctas .btn svg{width:13px;height:13px}
  .hero-facts{gap:1.2rem}
  .fact b{font-size:1.3rem}
}
/* portrait phones: pin the hero media to the first screen so the emblem lands centered,
   and run the base scrim to solid navy so the section below it continues seamlessly */
@media (max-width:700px) and (orientation:portrait){
  /* one full screen: emblem in the upper half, copy + buttons stair-stepped below it,
     the three facts in a single row along the bottom edge */
  .hero{min-height:100svh;padding-bottom:1.1rem}
  .hero--film .hero-media{bottom:auto;height:100svh;max-height:100%}
  .hero--film .hero-media video,.hero--film .hero-media img{object-position:50% 0}
  .hero-foot{flex-direction:column;align-items:stretch;gap:0}
  .hero-ctas{margin-bottom:1.1rem}
  .hero-facts{flex-wrap:nowrap;gap:.8rem;align-items:flex-start;padding-top:.85rem;border-top:1px solid rgba(244,248,242,.18)}
  .fact{flex:1 1 0;min-width:0}
  .fact b{font-size:1.05rem;margin-bottom:.15rem}
  .fact span{font-size:.56rem;letter-spacing:.06em;line-height:1.35;display:block}
  .hero--film .hero-media::after{background:
    linear-gradient(to bottom,rgba(0,32,40,.5),rgba(0,32,40,0) 30%),
    linear-gradient(100deg,rgba(0,32,40,.45) 0%,rgba(0,32,40,.2) 45%,rgba(0,32,40,0) 75%),
    linear-gradient(to top,rgba(0,32,40,1),rgba(0,32,40,.55) 30%,rgba(0,32,40,0) 62%);
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .rise,.reveal{opacity:1 !important;transform:none !important}
  .d{stroke-dashoffset:0 !important}
  .nd{opacity:1 !important}
  .overlay-menu nav a{opacity:1;transform:none}
  .hero--film .hero-media video{display:none}
  .hero--film .hero-still{opacity:1}
}