/* infrastructure-consulting.com -- shared styles (2026-09 revamp, "Daylight Ops") */

@font-face{font-family:"Fraunces";src:url(/assets/fonts/fraunces-latin.woff2) format("woff2");font-weight:500 700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Manrope";src:url(/assets/fonts/manrope-latin.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/jetbrainsmono-500-latin.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --bg:#FBFAF7; --surface:#FFFFFF; --line:#ECE8DF; --sand:#F4EFE4;
  --ink:#0F1B2D; --ink-2:#3B4A60; --muted:#5B6878; --faint:#8A93A0;
  --orange:#FF7A1A; --orange-ink:#C2560A; --orange-tint:#FFF1E6;
  --blue:#2442E0; --blue-dark:#1A31B0; --blue-tint:#EAEEFF;
  --green:#15803D; --green-live:#16A34A; --green-tint:#E8F6EE;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --radius:22px; --wrap:1200px; --gutter:clamp(16px,4vw,40px);
  --shadow:0 18px 40px -18px rgba(15,27,45,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:500 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--blue)}
a:hover{color:var(--blue-dark)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
h1,h2,h3{margin:0;color:var(--ink)}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:200}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- type ---------- */
.display{font-family:var(--serif);font-weight:600;letter-spacing:-.025em;line-height:1.03;font-size:clamp(2.6rem,5.6vw,4.75rem)}
.h2{font-family:var(--serif);font-weight:600;letter-spacing:-.02em;line-height:1.08;font-size:clamp(2rem,3.6vw,3.1rem)}
.h3{font-weight:800;font-size:1.1rem;line-height:1.35}
.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.6;color:var(--ink-2);max-width:36em}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.muted{color:var(--muted)}
.fine{font-size:.9rem;color:var(--muted)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:14px 26px;border-radius:999px;font:800 1rem/1 var(--sans);text-decoration:none;border:0;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .2s}
.btn-primary{background:var(--orange);color:#1A0E02}
.btn-primary:hover{color:#1A0E02;transform:translateY(-3px);box-shadow:0 16px 30px -14px rgba(194,86,10,.6)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{color:#fff;background:var(--blue)}
.btn-ghost{background:transparent;color:var(--ink);padding-left:10px;padding-right:10px}
.btn-ghost:hover{color:var(--blue)}
.btn-lg{min-height:56px;padding:18px 30px;font-size:1.06rem}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(251,250,247,.86);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.nav.scrolled{border-bottom-color:var(--line);box-shadow:0 8px 24px -20px rgba(15,27,45,.4)}
.nav-inner{max-width:1320px;margin:0 auto;padding:16px var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.06rem;letter-spacing:-.01em;white-space:nowrap}
.brand:hover{color:var(--ink)}
.brand svg{width:34px;height:34px;flex:none}
.nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:700;font-size:.95rem;position:relative;padding:6px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{min-height:44px;padding:12px 20px;font-size:.95rem;white-space:nowrap}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1140px){
  .menu-toggle{display:inline-flex}
  .nav-cta{display:none}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:8px var(--gutter) 20px;display:none;box-shadow:0 20px 30px -24px rgba(15,27,45,.4)}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav-links a::after{display:none}
  .nav-links .mobile-cta{display:block;margin-top:14px}
  .nav-links .mobile-cta a{border:0;text-align:center;display:flex}
}
@media (min-width:1141px){.nav-links .mobile-cta{display:none}}

/* ---------- sections ---------- */
.section{padding-top:clamp(72px,10vw,120px)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.section-head .h2{max-width:14em}
.section-head p{max-width:32em}

/* ---------- hero ---------- */
.hero{padding:clamp(40px,6vw,72px) 0 24px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center}
.live{width:10px;height:10px;border-radius:50%;background:var(--green-live);display:inline-block;flex:none;box-shadow:0 0 0 0 rgba(22,163,74,.5);animation:ping 2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}70%{box-shadow:0 0 0 10px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}

.dial-wrap{position:relative;display:flex;justify-content:center}
.dial{width:min(460px,100%);height:auto;overflow:visible}
.dial .ring{stroke-dasharray:565.5 1131}
.js .dial .ring{animation:ringdraw 1.6s var(--ease) both}
.js .dial .ring.r2{animation-delay:.35s}
@keyframes ringdraw{from{stroke-dasharray:0 1131}to{stroke-dasharray:565.5 1131}}
.dial .hand{transform-box:view-box;transform-origin:230px 230px;transition:transform 1.8s var(--ease)}
.dial .tick{font:500 13px var(--mono);fill:var(--muted)}
.shift-chip{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px 16px;display:flex;flex-direction:column;gap:2px;box-shadow:0 10px 30px -14px rgba(15,27,45,.25)}
.shift-chip b{font-size:.72rem;letter-spacing:.07em;text-transform:uppercase}
.shift-chip span{font-size:.92rem;font-weight:700}
.shift-chip.us{left:0;top:30px}.shift-chip.us b{color:var(--orange-ink)}
.shift-chip.ap{right:0;bottom:40px}.shift-chip.ap b{color:var(--blue)}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .dial-wrap{max-width:420px;margin:0 auto;width:100%}
}
@media (max-width:480px){.shift-chip{padding:9px 12px}.shift-chip span{font-size:.82rem}}

/* ---------- stats ---------- */
.stats{background:var(--surface);border:1px solid var(--line);border-radius:28px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:28px}
.stat{padding:30px 30px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-num{font-family:var(--serif);font-weight:700;font-size:clamp(2.2rem,3.6vw,3.1rem);letter-spacing:-.02em;line-height:1.05;font-variant-numeric:tabular-nums}
.stat-num small{font-size:.5em}
.stat-label{font-size:.95rem;font-weight:600;color:var(--ink-2)}
.c-orange{color:var(--orange-ink)} .c-blue{color:var(--blue)} .c-green{color:var(--green)}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:420px){.stat{padding:22px 18px}}

/* ---------- cards ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:1024px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:12px;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.card-link{text-decoration:none;color:inherit}
.card-link:hover{color:inherit}
.lift:hover,.card-link:hover .card{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-link:hover .card{border-color:#D9D3C6}
.card p{color:var(--ink-2);font-size:.98rem;line-height:1.6}
.t-orange{background:var(--orange-tint);border-color:transparent}
.t-blue{background:var(--blue-tint);border-color:transparent}
.t-green{background:var(--green-tint);border-color:transparent}
.t-sand{background:var(--sand);border-color:transparent}
.big-num{font-family:var(--serif);font-weight:700;font-size:clamp(2.4rem,3.6vw,3.3rem);letter-spacing:-.02em;line-height:1}
.num-tag{font:500 .8rem var(--mono);color:var(--blue)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.tag{font-size:.78rem;font-weight:700;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.arrow{display:inline-block;transition:transform .25s var(--ease)}
.card-link:hover .arrow,a:hover>.arrow{transform:translateX(4px)}

/* ---------- marquee ---------- */
.marquee{margin-top:clamp(72px,10vw,110px)}
.marquee-label{font-size:.8rem;font-weight:800;letter-spacing:.08em;color:var(--muted);margin-bottom:18px}
.marquee-band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:26px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marquee-band:hover .marquee-track,.marquee-band:focus-within .marquee-track{animation-play-state:paused}
.marquee-set{display:flex;align-items:center;gap:clamp(40px,6vw,84px);padding-right:clamp(40px,6vw,84px)}
.marquee-set a,.marquee-set span.m-item{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,2.6vw,2.1rem);color:var(--faint);text-decoration:none;white-space:nowrap;transition:color .2s}
.marquee-set a:hover{color:var(--ink)}
.marquee-set i{font-style:normal;font-size:1.4rem}
.marquee-set i:nth-of-type(odd){color:var(--orange)} .marquee-set i:nth-of-type(even){color:var(--blue)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- lists / engagement ---------- */
.checklist{list-style:none;padding:0;margin:6px 0 0;display:grid;gap:10px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-weight:600;color:var(--ink-2)}
.checklist li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--green-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%2315803D' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.pill{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:999px;background:var(--bg);color:var(--ink-2);align-self:flex-start}

/* ---------- CTA band ---------- */
.cta-band{margin-top:clamp(72px,10vw,120px);background:var(--ink);color:#fff;border-radius:32px;padding:clamp(40px,6vw,72px);display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-band h2{color:#fff;font-family:var(--serif);font-weight:600;font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.1;letter-spacing:-.02em}
.cta-band h2 em{font-style:normal;color:var(--orange)}
.cta-band p{color:#C9D1DC;margin-top:14px;max-width:34em}
.cta-band .cta-side{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.cta-band .fine{color:#AEB8C6}
.cta-band::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;border:34px solid rgba(36,66,224,.35);border-left-color:rgba(255,122,26,.45);border-bottom-color:rgba(255,122,26,.45);pointer-events:none}
@media (max-width:860px){.cta-band{grid-template-columns:1fr}}

/* ---------- page header (inner pages) ---------- */
.page-head{padding-top:clamp(40px,6vw,80px);padding-bottom:8px;display:flex;flex-direction:column;gap:20px}
.crumbs{font-size:.88rem;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.prose{max-width:760px}
.prose p{margin:0 0 1.1em;color:var(--ink-2);line-height:1.75}
.prose h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.6rem,2.6vw,2.1rem);letter-spacing:-.015em;margin:1.8em 0 .6em}
.prose h3{font-size:1.15rem;font-weight:800;margin:1.6em 0 .5em}
.prose ul{padding-left:1.2em;color:var(--ink-2)}
.prose li{margin-bottom:.4em}
.callout{background:var(--blue-tint);border-radius:var(--radius);padding:26px 28px;display:flex;flex-direction:column;gap:8px}
.callout strong{color:var(--ink)}

/* ---------- footer ---------- */
.footer{margin-top:clamp(72px,10vw,120px);border-top:1px solid var(--line);background:var(--surface)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:32px;padding:56px 0 36px}
.footer h2{font-size:.8rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer a{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.95rem}
.footer a:hover{color:var(--blue)}
.footer-base{border-top:1px solid var(--line);padding:22px 0 100px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.88rem;color:var(--muted)}
@media (max-width:860px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid>div:first-child{grid-column:1/-1}}

/* ---------- motion ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}
.js .rise{animation:rise .9s var(--ease) both;animation-delay:var(--d,0s)}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
  .marquee-track{animation:none;flex-wrap:wrap}
  .marquee-set[aria-hidden="true"]{display:none}
  .marquee-band{-webkit-mask-image:none;mask-image:none}
}

/* ---------- case studies ---------- */
.cases{display:grid;gap:24px}
.case{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:0;padding:0;overflow:hidden}
.case-main{padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:12px}
.case-main p{color:var(--ink-2)}
.case-title{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.15;letter-spacing:-.015em}
.case-h{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.case-out{padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:14px;border-radius:0}
.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-content:start}
.metric{background:rgba(255,255,255,.75);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:4px;justify-content:center}
.metric-num{font-family:var(--serif);font-weight:700;font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.1;letter-spacing:-.01em}
.metric-label{font-size:.85rem;font-weight:600;color:var(--ink-2);line-height:1.35}
@media (max-width:860px){.case{grid-template-columns:1fr}}

/* ---------- booking form (schedule.php) ---------- */
.book{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,64px);align-items:start;padding-top:clamp(32px,5vw,64px)}
.book-intro{display:flex;flex-direction:column;gap:20px;position:sticky;top:110px}
.steps{list-style:none;counter-reset:s;padding:0;margin:8px 0 0;display:grid;gap:14px}
.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;color:var(--ink-2)}
.steps li::before{content:counter(s);width:40px;height:40px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font:700 1rem var(--serif);color:var(--blue)}
.steps b{color:var(--ink)}
.form-card{padding:clamp(24px,4vw,40px);gap:18px;box-shadow:0 30px 60px -40px rgba(15,27,45,.35)}
.form-card form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-row-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group label{font-weight:700;font-size:.92rem;color:var(--ink)}
.req{color:var(--orange-ink)}
.form-card input,.form-card select,.form-card textarea{width:100%;font:500 1rem var(--sans);color:var(--ink);background:var(--bg);border:1px solid #DCD6CA;border-radius:14px;padding:13px 14px;min-height:48px;transition:border-color .2s,box-shadow .2s,background .2s}
.form-card select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 8l5 5 5-5' fill='none' stroke='%235B6878' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:36px}
.form-card textarea{min-height:150px;resize:vertical;line-height:1.55}
.form-card input::placeholder,.form-card textarea::placeholder{color:#7A8594}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(36,66,224,.14)}
.btn-submit{width:100%;margin-top:6px}
.btn-back{align-self:flex-start;margin-top:10px}
.msg-error{background:#FDECEC;color:#8A1C1C;border-radius:14px;padding:14px 16px;font-weight:600;display:grid;gap:4px}
.msg-success p{color:var(--ink-2)}
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
@media (max-width:900px){.book{grid-template-columns:1fr}.book-intro{position:static}}
@media (max-width:520px){.form-row{grid-template-columns:1fr}}

/* =====================================================================
   Content pages (service, platform, insight, article, tool, legal).
   These keep their original markup; the rules below restyle the
   pre-revamp class names in the new look.
   ===================================================================== */
:root{
  --text-primary:var(--ink); --text-secondary:var(--ink-2); --text-muted:var(--muted);
  --accent:var(--blue); --accent-dim:rgba(36,66,224,.25); --bg-deep:var(--bg);
  --bg-card:var(--surface); --bg-card-hover:var(--surface); --bg-panel:var(--blue-tint);
  --border:var(--line); --border-accent:#D9D3C6;
}
.js .fade-in{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .fade-in.in{opacity:1;transform:none}

/* page headers */
.page-hero,.page-header{max-width:var(--wrap);margin:0 auto;padding:clamp(40px,6vw,80px) var(--gutter) 12px;text-align:left}
.page-hero .hero-eyebrow,.page-header .section-label{font-size:.85rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}
.page-hero h1,.page-header h1{font-family:var(--serif);font-weight:600;letter-spacing:-.025em;line-height:1.05;font-size:clamp(2.3rem,4.8vw,3.9rem);margin-bottom:20px;max-width:18em}
.page-hero h1 strong,.page-header h1 strong{font-weight:600;color:var(--blue)}
.page-hero .hero-sub,.page-header p{font-size:clamp(1.02rem,1.5vw,1.2rem);line-height:1.6;color:var(--ink-2);max-width:40em;margin:0}
.header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:32px}
.header-left{flex:1;min-width:0}
@media (max-width:860px){.header-row{flex-direction:column}}

/* containers */
.page-content,.content-section,.tools-section,.insights-section,.articles-section{max-width:var(--wrap);margin:0 auto;padding:32px var(--gutter) 0}
.content-section{max-width:900px}
.btn-back,.back-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.92rem;color:var(--muted);text-decoration:none;margin-bottom:22px}
.btn-back:hover,.back-link:hover{color:var(--blue)}

/* blocks */
.section-block,.content-card,.closing-card,.output-section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,40px);margin-bottom:20px}
.closing-card{background:var(--blue-tint);border-color:transparent;color:var(--ink-2);line-height:1.75}
.section-num{font:500 .8rem var(--mono);color:var(--blue);margin-bottom:12px}
.section-block h3,.content-card h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.35rem,2.2vw,1.75rem);letter-spacing:-.015em;line-height:1.2;margin:0 0 14px}
.section-block h3 + h3{margin-top:18px}
.section-block h4,.content-card h3{font-size:.8rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:22px 0 10px}
.section-block p,.content-card p{color:var(--ink-2);line-height:1.75;margin:0 0 14px}
.section-block a:not(.btn),.content-card a:not(.btn){color:var(--blue)}
.section-list,.content-card ul{list-style:none;padding:0;margin:4px 0 16px;display:grid;gap:10px}
.section-list li,.content-card li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2);line-height:1.6}
.section-list li::before,.content-card li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;background:var(--green-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%2315803D' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.content-card li a{color:var(--ink);font-weight:700;text-decoration:none}
.content-card li a:hover{color:var(--blue)}
.link-url{color:var(--muted);font-weight:500;font-size:.88rem;margin-left:6px}
.service-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.service-tag{font-size:.78rem;font-weight:700;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 10px}
.platform-group{margin-bottom:18px}
.platform-group-label{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.faq-item{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:18px 20px;margin-bottom:12px}
.faq-q{font-weight:800;color:var(--ink);margin-bottom:6px}
.faq-a{color:var(--ink-2);line-height:1.7}
.verdict{background:var(--orange-tint);border-radius:16px;padding:18px 20px;margin:14px 0 20px;color:var(--ink);line-height:1.7}
.article-meta{font-size:.88rem;font-weight:600;color:var(--muted);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.policy-text{color:var(--ink-2);line-height:1.75;margin:0 0 14px}
.policy-text a{color:var(--blue)}

/* code */
pre{background:var(--ink)!important;color:#E6EBF2!important;border:0!important;border-radius:16px;padding:18px 20px!important;overflow-x:auto;font:500 .85rem/1.6 var(--mono)!important;margin:10px 0 20px!important}
code{font:500 .88em var(--mono);background:var(--sand);border-radius:6px;padding:2px 6px;color:var(--ink)}
pre code{background:none;padding:0;color:inherit;font-size:inherit}

/* listing cards: insights, articles, tools */
.insights-grid,.articles-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.tools-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:760px){.insights-grid,.articles-grid,.tools-grid{grid-template-columns:1fr}}
.insight-card,.article-card,.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px 28px 60px;text-decoration:none;color:inherit;display:block;position:relative;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.insight-card:hover,.article-card:hover,.tool-card:hover{color:inherit;transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D9D3C6}
.insight-card::after,.article-card::after,.tool-card::after{content:"Read \2192";position:absolute;left:28px;bottom:24px;font-weight:800;font-size:.92rem;color:var(--blue)}
.tool-card::after{content:"Open \2192"}
.insight-tag,.article-tag,.tool-tag{display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--orange-ink);background:var(--orange-tint);border-radius:999px;padding:4px 10px;margin-bottom:12px}
.insight-card h2,.article-card h2,.tool-card h2{font-family:var(--serif);font-weight:600;font-size:1.4rem;line-height:1.2;letter-spacing:-.01em;margin:0 0 10px}
.insight-card p,.article-card p,.tool-card p{color:var(--ink-2);line-height:1.6;margin:0 0 10px}
.insight-date,.article-date{font-size:.85rem;font-weight:600;color:var(--muted)}

/* tool widgets */
.visitor-info{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;min-width:300px;max-width:380px;flex-shrink:0;box-shadow:0 18px 40px -30px rgba(15,27,45,.4)}
.visitor-info-title,.results-title,.output-label,.hash-section h3{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.visitor-info-row,.result-row,.hash-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:9px 0;border-bottom:1px solid var(--line)}
.visitor-info-row:last-child,.result-row:last-child,.hash-row:last-child{border-bottom:0}
.vi-label,.result-label,.hash-label{font-size:.85rem;font-weight:700;color:var(--muted);white-space:nowrap;flex-shrink:0}
.vi-value,.result-value{font:500 .88rem var(--mono);color:var(--ink);text-align:right;word-break:break-all}
.hash-value{font:500 .82rem var(--mono);color:var(--ink-2);word-break:break-all;flex:1;min-width:0;user-select:all}
.vi-value.vi-ok,.result-value.ssl-ok{color:var(--green)}
.vi-value.vi-loading{color:var(--muted)}
.result-value.ssl-warn{color:#A16207}
.result-value.ssl-bad{color:#B91C1C}
@media (max-width:860px){.visitor-info{max-width:none;min-width:0;width:100%}}
.calc-form{margin-bottom:24px}
.calc-form label{display:block;font-weight:700;font-size:.92rem;color:var(--ink);margin-bottom:6px}
.calc-form input,.calc-form select,.password-row input[type="text"],.gen-option input[type="number"]{font:500 1rem var(--sans);color:var(--ink);background:var(--bg);border:1px solid #DCD6CA;border-radius:14px;padding:12px 14px;min-height:48px;outline:none;transition:border-color .2s,box-shadow .2s}
.calc-form input[type="text"]{width:min(320px,100%)}
.calc-form input:focus,.calc-form select:focus,.password-row input[type="text"]:focus,.gen-option input[type="number"]:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(36,66,224,.14);background:#fff}
.gen-option input[type="number"]{min-height:40px;width:80px;padding:6px 10px}
.calc-form button,.generate-btn{background:var(--ink);color:#fff;border:0;border-radius:999px;min-height:48px;padding:12px 24px;font:800 .95rem var(--sans);cursor:pointer;transition:background .2s,transform .2s}
.calc-form button:hover,.generate-btn:hover{background:var(--blue);transform:translateY(-2px)}
.generate-btn{width:100%}
.copy-btn{background:var(--surface);border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:6px 14px;font:700 .82rem var(--sans);cursor:pointer}
.copy-btn:hover{border-color:var(--blue);color:var(--blue)}
.content-card .form-row{display:flex;gap:16px;margin-bottom:16px}
.content-card .form-group{flex:1;min-width:0}
.form-group-small{width:130px;flex-shrink:0}
@media (max-width:560px){.content-card .form-row{flex-direction:column}.form-group-small{width:auto}}
.error-msg{color:#B91C1C;font-weight:600;font-size:.92rem;margin-bottom:12px;display:none}
.result-rows{display:none}
.loading-msg{color:var(--blue);font-weight:700;padding:12px 0;display:none}
.loading-msg .dot1,.loading-msg .dot2,.loading-msg .dot3{animation:dotpulse 1.4s infinite}
.loading-msg .dot2{animation-delay:.2s}.loading-msg .dot3{animation-delay:.4s}
@keyframes dotpulse{0%,80%,100%{opacity:.2}40%{opacity:1}}
.results-table{width:100%;border-collapse:collapse;font-size:.9rem}
.results-table thead th{text-align:left;padding:10px 12px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);border-bottom:2px solid var(--blue);white-space:nowrap}
.results-table tbody tr{border-bottom:1px solid var(--line)}
.results-table tbody tr:hover{background:var(--bg)}
.results-table tbody td{padding:9px 12px;color:var(--ink-2);white-space:nowrap;font-family:var(--mono);font-size:.84rem}
.results-table tbody td:first-child{color:var(--ink);font-weight:600}
.results-table tbody td.ip-qty{text-align:right}
.output-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.output-header .output-label{border:0;margin:0;padding:0}
.art-output{font:500 .72rem/1.2 var(--mono);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:14px;white-space:pre;overflow:auto;margin:0;padding:16px;min-height:100px;max-height:500px}
.password-row{display:flex;gap:8px;margin-bottom:16px}
.password-row input[type="text"]{flex:1;font-family:var(--mono)}
.gen-options{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-bottom:20px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.gen-option{display:flex;align-items:center;gap:6px;font-weight:600;font-size:.92rem;color:var(--ink-2);cursor:pointer}
.gen-option input[type="checkbox"]{accent-color:var(--blue);width:18px;height:18px}
.hash-section{margin-top:28px}

/* closing CTA on content pages */
.cta-section{max-width:calc(var(--wrap) - 2*var(--gutter));margin:clamp(64px,9vw,110px) auto 0;background:var(--ink);color:#fff;border-radius:32px;padding:clamp(36px,6vw,64px);position:relative;overflow:hidden;width:calc(100% - 2*var(--gutter))}
.cta-section h2{color:#fff;font-family:var(--serif);font-weight:600;font-size:clamp(1.8rem,3.2vw,2.7rem);line-height:1.12;letter-spacing:-.02em;max-width:18em}
.cta-section h2 strong{font-weight:600;color:var(--orange)}
.cta-section p{color:#C9D1DC;margin:14px 0 26px;max-width:40em}
.cta-section::after{content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;border:32px solid rgba(36,66,224,.35);border-left-color:rgba(255,122,26,.45);border-bottom-color:rgba(255,122,26,.45);pointer-events:none}
#resultsWrap,.results-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.content-card{overflow-wrap:anywhere}

/* tool pages: full site width (guides keep the 900px reading column) */
.content-section:has(.calc-form),.content-section:has(.results-table),.content-section:has(.password-row),.content-section:has(.art-output),.content-section:has(.result-rows){max-width:var(--wrap)}
.results-table thead th{padding:10px 8px;font-size:.72rem}
.results-table tbody td{padding:9px 8px;font-size:.8rem}
.copy-btn{white-space:nowrap;flex-shrink:0}
.password-row input[type="text"]{min-width:0}