/* ============================================================
   ClaimsCorp — brand stylesheet
   Palette derived from logo: navy + fresh green + teal on light
   ============================================================ */

:root, [data-theme="light"] {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* Spacing */
  --space-1:.25rem; --space-2:.5rem; --space-3:.75rem; --space-4:1rem;
  --space-5:1.25rem; --space-6:1.5rem; --space-8:2rem; --space-10:2.5rem;
  --space-12:3rem; --space-16:4rem; --space-20:5rem; --space-24:6rem; --space-32:8rem;

  /* Brand colours */
  --navy:        #0F2A44;   /* wordmark navy */
  --navy-deep:   #0A1E31;
  --green:       #6FBF3B;   /* fresh green */
  --green-hover: #5BA82C;
  --teal:        #0FA8A0;   /* logo teal */
  --teal-deep:   #0B7E86;

  /* Surfaces */
  --color-bg:            #FFFFFF;
  --color-surface:       #F6F9F4;   /* faint green-tinted */
  --color-surface-2:     #EFF4EC;
  --color-surface-navy:  #0F2A44;
  --color-border:        #E1E7DE;
  --color-divider:       #ECEFE9;

  /* Text */
  --color-text:       #142A3E;
  --color-text-muted: #56636E;
  --color-text-faint: #93A0A8;
  --color-text-inv:   #F4FAF2;

  --color-primary: var(--navy);
  --color-accent:  var(--green);

  --radius-sm:.4rem; --radius-md:.6rem; --radius-lg:1rem; --radius-xl:1.4rem; --radius-full:9999px;
  --transition:180ms cubic-bezier(.16,1,.3,1);
  --shadow-sm:0 1px 3px rgba(15,42,68,.06);
  --shadow-md:0 6px 20px rgba(15,42,68,.09);
  --shadow-lg:0 18px 48px rgba(15,42,68,.14);

  --content-narrow:680px; --content:1080px; --content-wide:1280px;

  --font-display:'Space Grotesk','Segoe UI',system-ui,sans-serif;
  --font-body:'Inter','Segoe UI',system-ui,sans-serif;

  --grad-brand:linear-gradient(100deg,var(--green) 0%,var(--teal) 55%,#0B7E86 100%);
}

[data-theme="dark"] {
  --color-bg:            #0B1826;
  --color-surface:       #12263A;
  --color-surface-2:     #16304A;
  --color-surface-navy:  #0A1E31;
  --color-border:        #22415C;
  --color-divider:       #1B3750;
  --color-text:          #E7EFF3;
  --color-text-muted:    #9DB2C0;
  --color-text-faint:    #64798A;
  --color-text-inv:      #F4FAF2;
  --color-primary:       #E7EFF3;
  --navy:                #E7EFF3;
  --shadow-sm:0 1px 3px rgba(0,0,0,.4);
  --shadow-md:0 6px 20px rgba(0,0,0,.45);
  --shadow-lg:0 18px 48px rgba(0,0,0,.55);
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme]){
    --color-bg:#0B1826; --color-surface:#12263A; --color-surface-2:#16304A;
    --color-border:#22415C; --color-divider:#1B3750;
    --color-text:#E7EFF3; --color-text-muted:#9DB2C0; --color-text-faint:#64798A;
    --color-primary:#E7EFF3; --navy:#E7EFF3;
  }
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-padding-top:5rem}
body{min-height:100dvh;line-height:1.6;font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text);background:var(--color-bg);transition:background var(--transition),color var(--transition)}
img,svg,picture{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
button{cursor:pointer;background:none;border:none;font:inherit;color:inherit;transition:all var(--transition)}
input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;text-wrap:balance;letter-spacing:-.02em;font-weight:600}
p{text-wrap:pretty;max-width:66ch}
ul[role=list]{list-style:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:var(--radius-sm)}
::selection{background:rgba(111,191,59,.28)}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* ---------- layout ---------- */
.wrap{width:min(100% - 2.5rem,var(--content-wide));margin-inline:auto}
.wrap-c{width:min(100% - 2.5rem,var(--content));margin-inline:auto}
.section{padding-block:clamp(var(--space-16),8vw,var(--space-32))}
.eyebrow{font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-deep);display:inline-flex;align-items:center;gap:.5rem}
[data-theme="dark"] .eyebrow{color:#3FD3C4}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--color-bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--color-divider)}
.nav{display:flex;align-items:center;justify-content:space-between;height:4.5rem}
.nav__logo{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--navy)}
.nav__logo img{height:34px;width:auto}
[data-theme="dark"] .nav__logo img{background:#F4FAF2;padding:4px 8px;border-radius:8px;box-sizing:content-box}
.nav__links{display:flex;align-items:center;gap:var(--space-6)}
.nav__links a{font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted);position:relative}
.nav__links a:hover,.nav__links a.active{color:var(--navy)}
.nav__links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--grad-brand)}
.nav__right{display:flex;align-items:center;gap:var(--space-4)}
.theme-toggle{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius-full);border:1px solid var(--color-border);color:var(--color-text-muted)}
.theme-toggle:hover{color:var(--navy);border-color:var(--teal)}
.nav__burger{display:none;width:40px;height:40px;place-items:center;border-radius:var(--radius-sm);border:1px solid var(--color-border)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-weight:600;font-size:var(--text-sm);padding:.8rem 1.4rem;border-radius:var(--radius-full);transition:all var(--transition)}
.btn-primary{background:var(--grad-brand);color:#06231F;box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);filter:brightness(1.04)}
.btn-navy{background:var(--navy);color:var(--color-text-inv)}
[data-theme="dark"] .btn-navy{background:var(--teal);color:#06231F}
.btn-navy:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-ghost{border:1px solid var(--color-border);color:var(--navy)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-deep)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--space-16);align-items:center;padding-block:clamp(var(--space-16),7vw,var(--space-32))}
.hero__eyebrow{margin-bottom:var(--space-5)}
.hero h1{font-size:var(--text-3xl);font-weight:700;margin-bottom:var(--space-6)}
.hero h1 .grad{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:var(--text-lg);color:var(--color-text-muted);margin-bottom:var(--space-8);max-width:52ch}
.hero__cta{display:flex;gap:var(--space-4);flex-wrap:wrap}
.hero__media{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}
.hero__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(15,42,68,.28))}
.hero__badge{position:absolute;bottom:var(--space-5);left:var(--space-5);z-index:2;background:color-mix(in srgb,var(--color-bg) 92%,transparent);backdrop-filter:blur(8px);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:.7rem 1rem;display:flex;align-items:center;gap:.7rem;box-shadow:var(--shadow-sm)}
.hero__badge b{font-family:var(--font-display);color:var(--navy)}
.hero__badge span{font-size:var(--text-xs);color:var(--color-text-muted)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(111,191,59,.2)}

/* trust bar */
.trust{border-top:1px solid var(--color-divider);border-bottom:1px solid var(--color-divider);background:var(--color-surface)}
.trust__row{display:flex;flex-wrap:wrap;gap:var(--space-6) var(--space-12);align-items:center;justify-content:space-between;padding-block:var(--space-6)}
.trust__label{font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-faint);font-weight:600}
.trust__stats{display:flex;flex-wrap:wrap;gap:var(--space-10)}
.trust__stat b{font-family:var(--font-display);font-size:var(--text-lg);color:var(--navy);display:block}
.trust__stat span{font-size:var(--text-xs);color:var(--color-text-muted)}

/* ---------- section heading ---------- */
.sec-head{max-width:64ch;margin-bottom:var(--space-12)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:var(--text-2xl);margin:var(--space-3) 0 var(--space-4)}
.sec-head p{color:var(--color-text-muted);font-size:var(--text-lg)}

/* ---------- cards / services ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);transition:all var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--teal) 40%,var(--color-border))}
.card__ico{width:48px;height:48px;border-radius:var(--radius-md);display:grid;place-items:center;background:var(--grad-brand);color:#06231F;margin-bottom:var(--space-5)}
.card__ico svg{width:24px;height:24px}
.card h3{font-size:var(--text-lg);margin-bottom:var(--space-3);color:var(--navy)}
.card p{font-size:var(--text-sm);color:var(--color-text-muted)}

/* ---------- outcome / value band ---------- */
.band{background:var(--color-surface-navy);color:var(--color-text-inv);border-radius:var(--radius-xl);overflow:hidden;position:relative}
.band__inner{position:relative;z-index:2;padding:clamp(var(--space-12),6vw,var(--space-24))}
.band__tex{position:absolute;inset:0;opacity:.16;object-fit:cover;width:100%;height:100%;z-index:1}
.band h2{color:#fff;font-size:var(--text-2xl);max-width:20ch;margin-bottom:var(--space-4)}
.band p{color:rgba(244,250,242,.82);max-width:56ch;margin-bottom:var(--space-8)}
.band__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);margin-top:var(--space-10)}
.band__stat b{font-family:var(--font-display);font-size:var(--text-2xl);display:block;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.band__stat span{font-size:var(--text-xs);color:rgba(244,250,242,.7)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);counter-reset:step}
.step{position:relative;padding-top:var(--space-8)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-display);font-weight:700;font-size:var(--text-xl);color:transparent;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;display:block;margin-bottom:var(--space-3)}
.step h3{font-size:var(--text-base);color:var(--navy);margin-bottom:var(--space-2)}
.step p{font-size:var(--text-sm);color:var(--color-text-muted)}
.step:not(:last-child)::after{content:"";position:absolute;top:var(--space-4);left:2.4rem;right:-.75rem;height:2px;background:linear-gradient(90deg,var(--teal),transparent)}
/* 6-step lifecycle: 3 across, 2 rows */
.steps--6{grid-template-columns:repeat(3,1fr);row-gap:var(--space-10)}
.steps--6 .step:nth-child(3n)::after{display:none}
.step--group{padding:var(--space-6) var(--space-6) var(--space-6);border:1px dashed color-mix(in srgb,var(--green) 55%,var(--color-border));border-radius:var(--radius-lg);background:color-mix(in srgb,var(--green) 6%,var(--color-surface))}
[data-theme="dark"] .step--group{background:color-mix(in srgb,var(--green) 10%,var(--color-surface))}
.step--group::after{display:none !important}
.step--group::before{margin-top:0}
.step__via{display:inline-block;font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-deep);background:rgba(15,168,160,.12);padding:.2rem .55rem;border-radius:var(--radius-full);margin-bottom:var(--space-3)}
[data-theme="dark"] .step__via{color:#3FD3C4}

/* ---------- CTA ---------- */
.cta{text-align:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:clamp(var(--space-12),6vw,var(--space-24))}
.cta h2{font-size:var(--text-2xl);margin-bottom:var(--space-4)}
.cta p{color:var(--color-text-muted);font-size:var(--text-lg);margin-inline:auto;margin-bottom:var(--space-8)}

/* ---------- group companies ---------- */
.group{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}
.gcard{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);display:flex;flex-direction:column;transition:all var(--transition)}
.gcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.gcard--lead{border-color:color-mix(in srgb,var(--teal) 45%,var(--color-border));box-shadow:0 0 0 1px color-mix(in srgb,var(--teal) 30%,transparent) inset}
.gcard__brand{display:flex;align-items:center;gap:.6rem;height:40px;margin-bottom:var(--space-5)}
.gcard__brand img{height:34px;width:auto;flex:none}
.gcard__brand svg{height:34px;width:auto;flex:none}
.gcard__wm{font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:-.01em;white-space:nowrap}
.gcard__tag{display:inline-flex;align-self:flex-start;align-items:center;gap:.4rem;font-family:var(--font-display);font-size:var(--text-xs);font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .7rem;border-radius:var(--radius-full);margin-bottom:var(--space-4)}
.gcard p{font-size:var(--text-sm);color:var(--color-text-muted);flex:1}
.gcard__link{margin-top:var(--space-5);font-family:var(--font-display);font-weight:600;font-size:var(--text-sm);color:var(--teal-deep);display:inline-flex;align-items:center;gap:.4rem}
[data-theme="dark"] .gcard__link{color:#3FD3C4}
.gcard__link:hover{gap:.7rem}
/* brand-specific wordmark colours */
.wm-cc-1{color:var(--navy)} .wm-cc-2{color:#5BA82C}
[data-theme="dark"] .wm-cc-1{color:#E7EFF3}
.wm-cmd-1{color:#FF6B35} .wm-cmd-2{color:#0096B7}
.wm-claims-1{color:var(--navy)} .wm-claims-2{color:#5BA82C}
[data-theme="dark"] .wm-claims-1{color:#E7EFF3}
.tag-teal{background:rgba(15,168,160,.12);color:var(--teal-deep)}
.tag-green{background:rgba(111,191,59,.14);color:#4e8f22}
.tag-orange{background:rgba(255,107,53,.12);color:#d1531f}
[data-theme="dark"] .tag-teal{color:#3FD3C4}[data-theme="dark"] .tag-green{color:#8FE06B}[data-theme="dark"] .tag-orange{color:#FF8C5E}
.group__note{margin-top:var(--space-8);text-align:center;font-size:var(--text-sm);color:var(--color-text-faint)}

/* ---------- footer ---------- */
.footer{background:var(--color-surface-navy);color:rgba(244,250,242,.75);padding-block:var(--space-16) var(--space-8);margin-top:var(--space-24)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--space-10)}
.footer__logo{display:flex;align-items:center;gap:.6rem;margin-bottom:var(--space-4)}
.footer__logo img{height:32px;filter:brightness(1.1)}
.footer__logo span{font-family:var(--font-display);font-weight:700;color:#fff}
.footer p{font-size:var(--text-sm);color:rgba(244,250,242,.6);max-width:36ch}
.footer h4{font-family:var(--font-display);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:rgba(244,250,242,.5);margin-bottom:var(--space-4)}
.footer li{margin-bottom:var(--space-2)}
.footer a{font-size:var(--text-sm);color:rgba(244,250,242,.8)}
.footer a:hover{color:var(--green)}
.footer__legal{border-top:1px solid rgba(244,250,242,.12);margin-top:var(--space-12);padding-top:var(--space-6);display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;font-size:var(--text-xs);color:rgba(244,250,242,.62)}
.footer__legal span:first-child{font-family:var(--font-display);font-weight:600;color:rgba(244,250,242,.85)}
.footer__bottom{margin-top:var(--space-4);padding-top:var(--space-4);display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-4);font-size:var(--text-xs);color:rgba(244,250,242,.5)}

/* ---------- forms ---------- */
.form{display:grid;gap:var(--space-5)}
.field{display:grid;gap:.4rem}
.field label{font-size:var(--text-sm);font-weight:600;color:var(--navy)}
.field input,.field textarea,.field select{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.8rem 1rem;font-size:var(--text-sm);transition:border var(--transition),box-shadow var(--transition)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,168,160,.18)}
.form__note{font-size:var(--text-xs);color:var(--color-text-faint)}
.form__ok{display:none;background:rgba(111,191,59,.12);border:1px solid rgba(111,191,59,.4);color:var(--teal-deep);border-radius:var(--radius-md);padding:var(--space-4);font-size:var(--text-sm)}
[data-theme="dark"] .form__ok{color:#8FE06B}

/* ---------- page hero (interior) ---------- */
.phero{background:var(--color-surface);border-bottom:1px solid var(--color-divider)}
.phero__in{padding-block:clamp(var(--space-16),7vw,var(--space-24))}
.phero h1{font-size:var(--text-2xl);max-width:20ch;margin:var(--space-3) 0 var(--space-4)}
.phero p{font-size:var(--text-lg);color:var(--color-text-muted);max-width:60ch}

/* prose */
.prose h2{font-size:var(--text-xl);color:var(--navy);margin:var(--space-10) 0 var(--space-4)}
.prose h3{font-size:var(--text-lg);color:var(--navy);margin:var(--space-6) 0 var(--space-2)}
.prose p{color:var(--color-text-muted);margin-bottom:var(--space-4)}
.prose ul{margin:var(--space-4) 0 var(--space-6) 1.2rem;display:grid;gap:.5rem}
.prose li{color:var(--color-text-muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);align-items:center}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border)}

.list-check{display:grid;gap:var(--space-3)}
.list-check li{display:flex;gap:.7rem;align-items:flex-start;font-size:var(--text-sm);color:var(--color-text-muted)}
.list-check svg{flex:none;width:20px;height:20px;color:var(--green);margin-top:2px}

@keyframes revealIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.js .reveal{opacity:0}
.js .reveal.in{animation:revealIn .7s cubic-bezier(.16,1,.3,1) forwards}
.no-js .reveal,html:not(.js) .reveal{opacity:1}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero__grid,.split{grid-template-columns:1fr;gap:var(--space-10)}
  .grid-3,.steps,.steps--6,.band__stats,.footer__grid,.group{grid-template-columns:repeat(2,1fr)}
  .steps--6 .step:nth-child(3n)::after{display:block}
  .steps--6 .step:nth-child(2n)::after{display:none}
  .nav__links{display:none}
  .nav__burger{display:grid}
  .nav__links.open{display:flex;position:absolute;top:4.5rem;left:0;right:0;flex-direction:column;background:var(--color-bg);border-bottom:1px solid var(--color-border);padding:var(--space-4) 1.25rem;gap:var(--space-4)}
}
@media (max-width:560px){
  .grid-3,.grid-2,.steps,.steps--6,.band__stats,.footer__grid,.group{grid-template-columns:1fr}
  .step:not(:last-child)::after{display:none}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{justify-content:center}
}