/*
Theme Name: Business Interrogation
Theme URI: https://businessinterrogation.com/
Author: Business Interrogation
Description: A responsive, screenshot-informed block theme for Business Interrogation.
Requires at least: 6.6
Tested up to: 6.7
Requires PHP: 7.4
Version: 0.4.0
Text Domain: business-interrogation
*/

:root { --bi-ink:#111111; --bi-night:#101820; --bi-night-2:#1d2a34; --bi-gold:#c69d50; --bi-yellow:#f6d54e; --bi-paper:#fff; --bi-mist:#f0f0ee; --bi-line:#c9c8c2; --bi-content:min(1180px,calc(100% - 3rem)); --bi-reading:min(820px,calc(100% - 3rem)); }
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bi-paper);color:var(--bi-ink);font-family:"Fira Sans",Arial,sans-serif}a{color:inherit}img{display:block;max-width:100%;height:auto}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:3px solid var(--bi-yellow);outline-offset:4px}
.bi-shell{width:var(--bi-content);margin-inline:auto}.bi-narrow-shell{width:min(980px,calc(100% - 3rem))}
.bi-header{position:relative;z-index:20;background:var(--bi-paper);border-bottom:1px solid #dddcd7;box-shadow:0 3px 14px #11111112}.bi-header__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:2rem;min-height:154px;padding-block:1.15rem}.bi-brand{display:inline-flex;align-items:center;min-width:0;text-decoration:none;font-family:Arial,sans-serif;font-weight:900;letter-spacing:-.075em;line-height:.78}.bi-brand__words{display:grid;gap:.28rem;text-transform:uppercase}.bi-brand__top{font-size:clamp(1.55rem,3vw,3rem)}.bi-brand__bottom{position:relative;display:inline-flex;align-items:center;font-size:clamp(.9rem,1.9vw,1.55rem);letter-spacing:-.06em}.bi-brand__bulb{position:relative;display:inline-block;width:.68em;height:.68em;margin:0 .04em;border:.08em solid var(--bi-ink);border-radius:50% 50% 45% 45%;background:var(--bi-yellow);transform:translateY(-.02em)}.bi-brand__bulb:after{content:"";position:absolute;left:28%;right:28%;bottom:-.2em;height:.16em;border-radius:0 0 .12em .12em;background:var(--bi-ink)}.bi-nav{display:flex;align-items:center;gap:clamp(.8rem,2vw,1.7rem)}.bi-nav a{text-decoration:none;font-size:.76rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.bi-nav a:hover{color:var(--bi-gold)}.bi-menu{display:none;width:3.25rem;height:3.25rem;padding:.55rem;border:0;background:transparent;cursor:pointer}.bi-menu span:not(.screen-reader-text){display:block;height:3px;margin:.42rem 0;background:var(--bi-ink);border-radius:2px}
.bi-hero{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(540px,73vh,780px);display:grid;align-items:center;color:var(--bi-paper);background:radial-gradient(circle at 12% 22%,#628899 0 2px,transparent 3px),radial-gradient(circle at 79% 28%,#7a9bad 0 2px,transparent 3px),radial-gradient(circle at 59% 74%,#3b6172 0 2px,transparent 3px),linear-gradient(120deg,#070c14,#12212d 58%,#201b1b)}.bi-hero:before,.bi-hero:after{content:"";position:absolute;inset:-10%;z-index:-1;opacity:.32;background:repeating-linear-gradient(122deg,transparent 0 120px,#547b8a 121px 123px,transparent 124px 260px);transform:rotate(-8deg)}.bi-hero:after{opacity:.19;transform:rotate(30deg) scale(1.2)}.bi-hero__inner{width:min(900px,calc(100% - 3rem));margin-inline:auto;padding-block:clamp(5rem,10vw,8rem);text-align:center}.bi-kicker{margin:0;color:var(--bi-gold);font-size:.82rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.bi-hero .bi-kicker{color:var(--bi-yellow);margin-bottom:1rem}.bi-hero h1{max-width:820px;margin:0 auto 1.5rem;color:var(--bi-paper);font-size:clamp(3rem,7vw,5.7rem);font-weight:900;letter-spacing:-.07em;line-height:.9;text-transform:uppercase}.bi-hero p:not(.bi-kicker){max-width:700px;margin:0 auto 2.6rem;font-size:clamp(1.12rem,2.3vw,1.65rem);line-height:1.45}.bi-button{display:inline-flex;align-items:center;justify-content:center;min-height:3.55rem;padding:.9rem 2rem;border:2px solid var(--bi-yellow);border-radius:999px;background:var(--bi-yellow);color:var(--bi-ink);font-weight:900;text-decoration:none;box-shadow:0 8px 24px #0005;transition:transform .2s ease,filter .2s ease}.bi-button:hover{filter:brightness(1.08);transform:translateY(-2px)}.bi-button--dark{border-color:var(--bi-ink);background:var(--bi-ink);color:var(--bi-paper)}
.bi-section{padding-block:clamp(4.5rem,8vw,8rem)}.bi-section--paper{background:var(--bi-paper)}.bi-section--mist{background:var(--bi-mist)}.bi-divider-heading{display:flex;align-items:center;justify-content:center;gap:1.35rem;margin-bottom:1rem}.bi-divider-heading span{display:block;width:3.4rem;height:.28rem;border-radius:99px;background:var(--bi-gold)}.bi-divider-heading .bi-kicker{color:var(--bi-ink);font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.04em;text-transform:none}.bi-page-heading{max-width:800px;margin:0 auto clamp(3rem,6vw,5rem);text-align:center;font-size:clamp(2.25rem,5vw,4.25rem);font-weight:900;letter-spacing:-.07em;line-height:.94}.bi-heading{max-width:850px;margin:0 auto 3rem;text-align:center}.bi-heading h2{margin:0;font-size:clamp(2.55rem,5.5vw,4.7rem);font-weight:900;letter-spacing:-.07em;line-height:.92}.bi-heading h2:after{content:"";display:block;width:4.2rem;height:.28rem;margin:1.35rem auto 0;border-radius:99px;background:var(--bi-gold)}
.bi-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.55rem}.bi-feature-card{min-height:28rem;padding:clamp(2rem,4vw,3.5rem) 1.5rem;border:2px solid #c4c5c6;border-radius:1.5rem;background:var(--bi-paper);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.bi-icon{display:grid;place-items:center;width:9rem;height:9rem;margin:0 auto 2rem;border:5px solid var(--bi-gold);border-radius:50%;color:var(--bi-gold)}.bi-icon svg{width:6.25rem;height:6.25rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:4}.bi-feature-card h3{margin:0;font-size:clamp(1.7rem,3.1vw,2.45rem);font-weight:900;letter-spacing:-.06em;line-height:.95}
.bi-service-card{padding:clamp(2rem,5vw,4.6rem);border:3px solid var(--bi-gold);border-radius:1.45rem;background:var(--bi-paper)}.bi-lead{margin:0 0 1.75rem;font-size:clamp(1.25rem,2.4vw,1.8rem);line-height:1.4}.bi-lead--last{margin:2.1rem 0 0}.bi-service-list{display:grid;gap:.8rem;margin:0;padding-left:1.7rem;font-size:clamp(1.15rem,2.2vw,1.55rem);line-height:1.45}.bi-service-list li::marker{color:var(--bi-gold)}
.bi-approach__intro{max-width:760px;margin:0 auto 3rem;text-align:center;font-size:clamp(1.25rem,2.5vw,1.8rem);line-height:1.5}.bi-approach__statements,.bi-approach__capabilities{display:grid;gap:1.35rem;max-width:900px;margin-inline:auto}.bi-approach__capabilities{margin-top:3.25rem;padding-top:2.75rem;border-top:1px solid #9b7a3e}.bi-approach__copy{display:grid;grid-template-columns:2.2rem 1fr;gap:1rem;max-width:900px;margin:0;color:#e8ebee;font-size:clamp(1.08rem,1.7vw,1.38rem);line-height:1.55}.bi-approach__copy strong{color:var(--bi-paper);font-weight:800}.bi-approach__copy em{color:#f0d18a}.bi-spark{font-size:2rem;line-height:1;color:var(--bi-gold)}
.bi-process-section{background:var(--bi-paper)}.bi-process-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem}.bi-process-card{padding:clamp(2rem,4vw,3.5rem) clamp(1.5rem,4vw,3rem) 2.5rem;border:3px solid var(--bi-gold);border-radius:1.45rem;background:var(--bi-paper);text-align:center}.bi-process-icon{display:grid;place-items:center;width:7rem;height:7rem;margin:0 auto 1.6rem;border-radius:50%;font-size:3.2rem;font-weight:900}.bi-process-icon--play{background:#62d368;color:#fff}.bi-process-icon--search{background:#d99f4d;color:#fff}.bi-process-icon--asset{background:#6d2eaa;color:#fff}.bi-process-icon--check{background:#1b98c9;color:#fff}.bi-process-icon--bulb{background:var(--bi-yellow);color:#e58e1b}.bi-process-icon--hand{background:#f0a4ab;color:#fff}.bi-process-card h3{margin:0 0 2rem;color:var(--bi-gold);font-size:clamp(1.8rem,3.5vw,2.7rem);font-weight:900;letter-spacing:-.06em;line-height:.98}.bi-process-card ul{max-width:680px;margin:0 auto 2rem;padding-left:1.4rem;text-align:left;font-size:clamp(1.15rem,2.2vw,1.55rem);line-height:1.45}.bi-process-card li+li{margin-top:1.1rem}.bi-step-banner{position:relative;display:grid;place-items:center;min-height:5.4rem;margin-top:2rem;color:#fff;font-size:1.7rem;font-weight:900}.bi-step-banner:before,.bi-step-banner:after{content:"";position:absolute;top:50%;height:3px;background:#fff}.bi-step-banner:before{left:1rem;right:55%}.bi-step-banner:after{left:55%;right:1rem}.bi-step-banner span{position:relative;z-index:1;padding-inline:1rem}.bi-step-banner--orange{background:linear-gradient(100deg,#ee9b00,#e2b400)}.bi-step-banner--blue{background:linear-gradient(100deg,#198fce,#2aa6c0)}.bi-step-banner--purple{background:linear-gradient(100deg,#6c2eaa,#a916d3)}.bi-step-banner--teal{background:linear-gradient(100deg,#198fce,#2aa6c0)}.bi-step-banner--red{background:linear-gradient(100deg,#d90008,#f0000a)}.bi-process-card--final{align-self:start}
.bi-section--editorial{position:relative;overflow:hidden;background:linear-gradient(#0a141dcc,#0a141dcc),linear-gradient(135deg,#24404b,#11161b 54%,#4b2d27);color:#fff}.bi-section--editorial:before{content:"";position:absolute;inset:0;opacity:.25;background:repeating-linear-gradient(128deg,transparent 0 90px,#a5c7ce 91px 93px,transparent 94px 220px)}.bi-editorial__inner{position:relative;max-width:930px;margin-inline:auto}.bi-editorial__inner h2{max-width:900px;margin:1rem 0 3rem;font-size:clamp(2.4rem,5vw,4.7rem);font-weight:400;letter-spacing:-.06em;line-height:1.05}.bi-editorial__inner p:not(.bi-kicker){max-width:850px;margin:0 0 2.6rem;font-size:clamp(1.25rem,2.5vw,1.8rem);line-height:1.5}
.bi-testimonial-stack{display:grid;gap:3rem}.bi-testimonial{margin:0;padding:clamp(2.5rem,6vw,5rem);border:4px solid var(--bi-gold);background:var(--bi-paper);text-align:center}.bi-testimonial p{max-width:820px;margin:0 auto;font-size:clamp(1.35rem,2.8vw,2rem);font-style:italic;line-height:1.42}.bi-client-mark{display:flex;align-items:center;justify-content:center;gap:.55rem;margin:3rem auto 1.2rem;color:var(--bi-ink);font-family:Georgia,serif;font-size:clamp(2.5rem,5vw,4rem);font-weight:900;line-height:.8}.bi-client-mark small{font-size:.7rem;letter-spacing:.08em}.bi-client-mark--nama{display:grid;place-items:center;width:5.3rem;height:5.3rem;margin:3rem auto 1.2rem;padding:.4rem;background:#315fca;color:#f19b5b;font-family:Arial,sans-serif;font-size:.9rem;line-height:.72;letter-spacing:.12em;box-shadow:1.2rem 0 #ed6b92 inset}.bi-testimonial cite{display:block;font-size:1.05rem;font-style:italic}
.bi-contact-section{background:var(--bi-paper)}.bi-contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(3rem,8vw,8rem);align-items:start}.bi-contact-grid h2{margin:.7rem 0 1rem;font-size:clamp(3rem,6vw,5.5rem);font-weight:900;letter-spacing:-.08em;line-height:.9}.bi-contact-intro{font-size:1.35rem}.bi-contact-list{display:grid;gap:2rem}.bi-contact-list h3{margin:0 0 .35rem;font-size:1.4rem}.bi-contact-list p{margin:0;font-size:1.2rem;line-height:1.5}.bi-contact-list a{color:var(--bi-gold);font-weight:700}
.bi-footer{padding-block:3rem;background:var(--bi-ink);color:#dce0e6}.bi-footer__inner{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem}.bi-footer p{margin:0;font-size:.9rem;line-height:1.55}.bi-footer a{color:var(--bi-yellow)}
@media (max-width:900px){.bi-nav{display:none;position:absolute;inset:100% 0 auto;padding:1.35rem var(--bi-content);background:var(--bi-paper);border-bottom:1px solid var(--bi-line);box-shadow:0 12px 24px #0002}.bi-nav.is-open{display:grid;gap:1.2rem}.bi-menu{display:block}.bi-header__inner{min-height:130px}.bi-feature-grid,.bi-process-grid{grid-template-columns:1fr}.bi-feature-card{min-height:25rem}.bi-contact-grid{grid-template-columns:1fr;gap:2.5rem}}
@media (max-width:620px){:root{--bi-content:min(100% - 2rem,1180px);--bi-reading:min(100% - 2rem,820px)}.bi-header__inner{min-height:122px}.bi-brand__top{font-size:clamp(1.35rem,8vw,2.2rem)}.bi-brand__bottom{font-size:clamp(.8rem,4.4vw,1.15rem)}.bi-hero__inner{width:var(--bi-content)}.bi-hero{min-height:560px}.bi-hero h1{font-size:clamp(2.55rem,14vw,4.2rem)}.bi-hero p:not(.bi-kicker){font-size:1.1rem}.bi-section{padding-block:3.75rem}.bi-narrow-shell{width:var(--bi-content)}.bi-divider-heading{gap:.7rem}.bi-divider-heading span{width:2.4rem}.bi-divider-heading .bi-kicker{font-size:1.3rem}.bi-page-heading{font-size:clamp(2.35rem,11vw,3.7rem)}.bi-feature-card{min-height:26rem;padding:2rem 1rem}.bi-icon{width:8rem;height:8rem}.bi-icon svg{width:5.4rem;height:5.4rem}.bi-service-card{padding:2rem 1.4rem;border-width:2px}.bi-service-list{padding-left:1.3rem;font-size:1.15rem}.bi-approach__intro,.bi-approach__copy{font-size:1.2rem}.bi-visual-panel{min-height:190px}.bi-process-card{padding:2rem 1.25rem 2.2rem}.bi-process-icon{width:6rem;height:6rem;font-size:2.6rem}.bi-process-card h3{font-size:2rem}.bi-process-card ul{font-size:1.14rem}.bi-editorial__inner h2{font-size:2.55rem}.bi-editorial__inner p:not(.bi-kicker){font-size:1.18rem;line-height:1.55}.bi-testimonial{padding:2.1rem 1.25rem;border-width:3px}.bi-testimonial p{font-size:1.25rem}.bi-client-mark{margin-top:2.4rem}.bi-footer__inner{align-items:flex-start;flex-direction:column}}


/* Phase 3: desktop proportion and cohesive black/gold visual system */
:root{--bi-ink:#050608;--bi-night:#080a0d;--bi-night-2:#11161d;--bi-night-3:#171e27;--bi-gold:#c69d50;--bi-yellow:#f6d54e;--bi-paper:#f7f5ef;--bi-muted:#b9c0c8;--bi-line:#34404b;--bi-content:min(1180px,calc(100% - 3rem));--bi-reading:min(820px,calc(100% - 3rem))}
body{background:var(--bi-night);color:var(--bi-paper)}
.bi-header{background:var(--bi-ink);border-bottom-color:#2a3038;box-shadow:0 3px 18px #0008}.bi-header__inner{min-height:106px;padding-block:.9rem}.bi-brand{color:var(--bi-paper)}.bi-brand__top{font-size:clamp(1.4rem,2.7vw,2.25rem)}.bi-brand__bottom{font-size:clamp(.82rem,1.7vw,1.28rem)}.bi-brand__bulb{border-color:var(--bi-paper)}.bi-brand__bulb:after{background:var(--bi-paper)}.bi-nav{gap:clamp(.75rem,1.7vw,1.5rem)}.bi-nav a{color:var(--bi-paper);font-size:.72rem}.bi-nav a:hover{color:var(--bi-yellow)}.bi-menu span:not(.screen-reader-text){background:var(--bi-paper)}
.bi-hero{min-height:clamp(500px,72vh,660px)}.bi-hero__inner{width:min(860px,calc(100% - 3rem));padding-block:clamp(4.5rem,8vw,6.5rem)}.bi-hero h1{max-width:760px;font-size:clamp(3rem,7vw,5.3rem);margin-bottom:1.25rem}.bi-hero p:not(.bi-kicker){max-width:680px;font-size:clamp(1.05rem,1.8vw,1.35rem);margin-bottom:2rem}
.bi-section,.bi-section--paper,.bi-section--mist,.bi-process-section,.bi-contact-section{background:var(--bi-night);color:var(--bi-paper)}.bi-section--mist{background:#0c1015}.bi-divider-heading{gap:1.1rem;margin-bottom:.8rem}.bi-divider-heading span{width:3.2rem;height:.22rem}.bi-divider-heading .bi-kicker{color:var(--bi-gold);font-size:clamp(1.25rem,2vw,1.7rem)}.bi-page-heading{max-width:760px;color:var(--bi-paper);font-size:clamp(2.35rem,4.4vw,3.8rem);margin-bottom:clamp(2.5rem,4vw,3.7rem)}.bi-heading{max-width:760px;margin-bottom:2.5rem}.bi-heading h2{color:var(--bi-paper);font-size:clamp(2.35rem,4.8vw,3.9rem)}
.bi-feature-grid{max-width:1080px;gap:1.25rem}.bi-feature-card{min-height:23rem;padding:2.25rem 1.35rem;border:1px solid var(--bi-gold);border-radius:1rem;background:linear-gradient(150deg,#141a21,#0b0e13);box-shadow:0 14px 30px #0005}.bi-icon{width:6.5rem;height:6.5rem;margin-bottom:1.45rem;border-width:3px}.bi-icon svg{width:4.5rem;height:4.5rem}.bi-feature-card h3{margin:0 0 .85rem;color:var(--bi-paper);font-size:clamp(1.35rem,2.2vw,1.8rem)}.bi-feature-card p{max-width:18rem;margin:0;color:#d7dce1;font-size:clamp(1rem,1.35vw,1.12rem);line-height:1.55}
.bi-service-card{max-width:920px;padding:clamp(2rem,4vw,3.1rem);border:2px solid var(--bi-gold);border-radius:1rem;background:linear-gradient(145deg,#151a21,#0b0e13);box-shadow:0 16px 32px #0005}.bi-lead{color:#e6e8ea;font-size:clamp(1.12rem,1.8vw,1.45rem);margin-bottom:1.3rem}.bi-lead--last{margin-top:1.7rem;color:var(--bi-gold)}.bi-service-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem 2rem;padding-left:1.3rem;color:#e6e8ea;font-size:clamp(1.05rem,1.6vw,1.22rem)}
.bi-approach__intro{max-width:720px;color:#d7dce1;font-size:clamp(1.12rem,1.8vw,1.45rem);margin-bottom:2.4rem}.bi-approach__statements,.bi-approach__capabilities{max-width:900px}.bi-approach__copy{max-width:900px;color:#e8ebee;font-size:clamp(1.1rem,1.7vw,1.4rem)}.bi-spark{color:var(--bi-gold)}
.bi-process-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;max-width:1120px}.bi-process-card{padding:2rem 1.2rem 1.35rem;border:2px solid var(--bi-gold);border-radius:1rem;background:linear-gradient(150deg,#141a21,#0b0e13);box-shadow:0 14px 30px #0005}.bi-process-icon{width:5.5rem;height:5.5rem;margin-bottom:1.25rem;font-size:2.4rem}.bi-process-card h3{margin-bottom:1.4rem;font-size:clamp(1.4rem,2.15vw,1.85rem)}.bi-process-card ul{margin-bottom:1.4rem;padding-left:1.15rem;color:#e2e6e9;font-size:clamp(1rem,1.35vw,1.12rem)}.bi-process-card li+li{margin-top:.75rem}.bi-step-banner{min-height:3.8rem;margin-top:1.35rem;font-size:1.25rem}
.bi-editorial__inner h2{margin-bottom:2.2rem;font-size:clamp(2.3rem,4.8vw,4.1rem)}.bi-editorial__inner p:not(.bi-kicker){margin-bottom:1.9rem;color:#eef2f4;font-size:clamp(1.12rem,1.8vw,1.45rem)}
.bi-testimonial-stack{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem}.bi-testimonial{padding:clamp(2rem,3.5vw,3.25rem) clamp(1.5rem,3vw,2.5rem);border:2px solid var(--bi-gold);border-radius:1rem;background:linear-gradient(150deg,#151a21,#0b0e13);box-shadow:0 14px 30px #0005}.bi-testimonial p{color:#f1f2f3;font-size:clamp(1.12rem,1.65vw,1.38rem)}.bi-client-mark{margin:2rem auto .8rem;color:var(--bi-paper);font-size:clamp(2rem,3.6vw,3rem)}.bi-testimonial cite{color:var(--bi-muted);font-size:.95rem}
.bi-contact-grid{max-width:1040px;grid-template-columns:.85fr 1.15fr;gap:clamp(3rem,7vw,6rem)}.bi-contact-grid h2{color:var(--bi-paper);font-size:clamp(2.8rem,5vw,4.6rem)}.bi-contact-intro,.bi-contact-list p{color:#d7dce1}.bi-contact-list h3{color:var(--bi-gold);font-size:1.2rem}.bi-contact-list p{font-size:1.08rem}.bi-contact-list a{color:var(--bi-yellow)}.bi-footer{padding-block:2.4rem;background:#030405;border-top:1px solid #26313a}
@media (max-width:1100px){.bi-process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bi-header__inner{min-height:96px}}
@media (max-width:900px){.bi-nav{inset:100% 0 auto;padding:1.2rem var(--bi-content);background:var(--bi-ink);border-bottom-color:var(--bi-line);box-shadow:0 12px 24px #0008}.bi-header__inner{min-height:92px}.bi-feature-grid,.bi-process-grid,.bi-testimonial-stack{grid-template-columns:1fr}.bi-feature-grid,.bi-process-grid{max-width:680px}.bi-feature-card{min-height:18rem}.bi-service-list{grid-template-columns:1fr}.bi-contact-grid{grid-template-columns:1fr;gap:2.5rem}}
@media (max-width:620px){.bi-header__inner{min-height:88px}.bi-hero__inner{width:var(--bi-content);padding-block:4.4rem}.bi-hero{min-height:540px}.bi-hero h1{font-size:clamp(2.5rem,13vw,4rem)}.bi-hero p:not(.bi-kicker){font-size:1.05rem}.bi-section{padding-block:3.5rem}.bi-page-heading{font-size:clamp(2.2rem,10vw,3.3rem)}.bi-feature-card{min-height:23rem;padding:2rem 1rem}.bi-feature-card p{max-width:21rem}.bi-icon{width:7rem;height:7rem}.bi-icon svg{width:5rem;height:5rem}.bi-service-card{padding:1.8rem 1.25rem}.bi-service-list{padding-left:1.2rem;font-size:1.08rem}.bi-approach__intro,.bi-approach__copy{font-size:1.12rem}.bi-approach__statements,.bi-approach__capabilities{gap:1.15rem}.bi-approach__capabilities{margin-top:2.4rem;padding-top:2rem}.bi-approach__copy{grid-template-columns:1.65rem 1fr;gap:.7rem}.bi-spark{font-size:1.45rem}.bi-process-card{padding:1.8rem 1.15rem 1.35rem}.bi-process-icon{width:5.8rem;height:5.8rem;font-size:2.5rem}.bi-process-card h3{font-size:1.9rem}.bi-process-card ul{font-size:1.08rem}.bi-editorial__inner h2{font-size:2.45rem}.bi-editorial__inner p:not(.bi-kicker){font-size:1.1rem}.bi-testimonial{padding:2rem 1.2rem}.bi-testimonial p{font-size:1.18rem}.bi-footer__inner{align-items:flex-start;flex-direction:column}}

/* Testimonials refinement: preserve the approved content while giving both cards a shared editorial rhythm. */
.bi-testimonials-heading{max-width:620px;margin-inline:auto;text-align:center;font-size:clamp(2.3rem,4.1vw,3.45rem);line-height:1.02}
.bi-testimonial-stack{align-items:stretch;max-width:1120px;margin-inline:auto}
.bi-testimonial{display:flex;flex-direction:column;min-width:0;padding:clamp(2rem,3vw,2.8rem) clamp(1.5rem,2.7vw,2.6rem);border-color:rgba(198,157,80,.82);background:linear-gradient(155deg,#151a21,#0b0e13)}
.bi-testimonial__quote-mark{display:block;height:1.4rem;color:var(--bi-gold);font-family:Georgia,serif;font-size:4.5rem;line-height:.8;text-align:left}
.bi-testimonial p{margin:1rem auto 0;max-width:34rem;color:#eef0f2;font-size:clamp(1.02rem,1.35vw,1.2rem);line-height:1.62}
.bi-testimonial__attribution{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:flex-end;margin-top:2rem}
.bi-client-mark{margin:0 auto .85rem;color:var(--bi-paper);font-size:clamp(1.7rem,2.8vw,2.35rem);line-height:1;letter-spacing:.02em}
.bi-client-mark--id{gap:.45rem;font-family:Arial,sans-serif;font-weight:800;letter-spacing:.02em}
.bi-client-mark--id small{font-size:.5em;letter-spacing:.12em}
.bi-client-mark--nama{display:block;width:auto;height:auto;padding:0;color:var(--bi-gold);font-family:Arial,sans-serif;font-size:clamp(1.35rem,2.2vw,1.8rem);font-weight:800;letter-spacing:.18em;line-height:1.1;text-align:center}
.bi-testimonial cite{color:#c7cdd2;font-size:.92rem;line-height:1.4}
@media (max-width:900px){.bi-testimonial-stack{max-width:680px}.bi-testimonial{min-height:0}}
@media (max-width:620px){.bi-testimonials-heading{font-size:clamp(2.05rem,9vw,3rem)}.bi-testimonial{padding:1.8rem 1.2rem 2rem}.bi-testimonial__quote-mark{font-size:4rem}.bi-testimonial p{font-size:1.08rem;line-height:1.58}.bi-testimonial__attribution{margin-top:1.8rem}.bi-client-mark--nama{font-size:1.35rem}.bi-testimonial cite{font-size:.9rem}}


/* Process refinement: compact, consistent dark/gold three-step presentation */
.bi-process-section{background:var(--bi-night);color:var(--bi-paper)}
.bi-process-section .bi-page-heading{margin-bottom:clamp(2.25rem,4vw,3.25rem)}
.bi-process-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:1.1rem;max-width:1180px}
.bi-process-card{display:flex;flex-direction:column;align-items:stretch;height:auto;padding:1.7rem 1.35rem 1.55rem;border:1px solid #9b7a3e;border-radius:.85rem;background:linear-gradient(155deg,#151b23,#0a0d12);box-shadow:0 12px 26px #0006;text-align:left}
.bi-process-icon{display:grid;place-items:center;align-self:center;width:4.7rem;height:4.7rem;margin:0 auto 1.15rem;border:1px solid var(--bi-gold);border-radius:50%;background:#0a0d12;color:var(--bi-yellow);font-size:inherit}
.bi-process-icon svg{width:2.65rem;height:2.65rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.2}
.bi-process-step{margin:0 0 .75rem;padding-top:.75rem;border-top:1px solid #9b7a3e;color:var(--bi-yellow);font-size:.72rem;font-weight:800;letter-spacing:.16em;line-height:1;text-align:left}
.bi-process-card h3{margin:0 0 1rem;color:var(--bi-paper);font-size:clamp(1.3rem,1.9vw,1.7rem);line-height:1.05;text-align:left}
.bi-process-card ul{margin:0;padding-left:1.1rem;color:#dce1e5;font-size:clamp(.98rem,1.3vw,1.08rem);line-height:1.48;text-align:left}
.bi-process-card li+li{margin-top:.65rem}
.bi-process-card li::marker{color:var(--bi-gold)}
.bi-process-grid--continuation{margin-top:1.1rem}
.bi-process-grid--continuation .bi-process-card h3{font-size:clamp(1.1rem,1.55vw,1.45rem);line-height:1.06}
@media (max-width:1100px){.bi-process-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.bi-process-card{padding-inline:1rem}.bi-process-card h3{font-size:1.3rem}.bi-process-grid--continuation .bi-process-card h3{font-size:clamp(1.08rem,1.45vw,1.35rem)}.bi-process-card ul{font-size:.98rem}}
@media (max-width:900px){.bi-process-grid{grid-template-columns:1fr;max-width:680px;gap:1rem}.bi-process-card{padding:1.55rem 1.35rem 1.45rem}.bi-process-card h3{font-size:1.6rem}.bi-process-grid--continuation .bi-process-card h3{font-size:1.6rem;line-height:1.08}.bi-process-card ul{font-size:1.05rem}}
@media (max-width:620px){.bi-process-section{padding-block:3.5rem}.bi-process-grid--continuation{margin-top:1rem}.bi-process-card{padding:1.45rem 1.15rem 1.3rem}.bi-process-icon{width:4.6rem;height:4.6rem}.bi-process-card h3{font-size:1.75rem}.bi-process-grid--continuation .bi-process-card h3{font-size:1.65rem}.bi-process-card ul{font-size:1.06rem}}


/* OUR APPROACH capability cards: polished hierarchy without changing the approved statements above. */
.bi-approach__capabilities{grid-template-columns:repeat(2,minmax(0,1fr));max-width:1120px;gap:1.15rem;margin-top:3rem;padding-top:2.25rem;border-top:1px solid #9b7a3e}
.bi-capability-card{display:flex;flex-direction:column;min-height:0;padding:1.45rem 1.5rem 1.55rem;border:1px solid #9b7a3e;border-radius:.85rem;background:linear-gradient(150deg,#151b23,#0a0d12);box-shadow:0 12px 26px #0006}
.bi-capability-card h3{margin:0 0 .8rem;color:var(--bi-gold);font-size:clamp(1.18rem,1.75vw,1.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.15}
.bi-capability-card p{margin:0;color:#d7dce1;font-size:clamp(.98rem,1.25vw,1.08rem);line-height:1.52}
.bi-capability-card em{color:#f0d18a}
.bi-capability-card--featured{grid-column:1/-1;max-width:560px;width:100%;margin-inline:auto}
@media (max-width:900px){.bi-approach__capabilities{max-width:680px}}
@media (max-width:620px){.bi-approach__capabilities{grid-template-columns:1fr;gap:1rem;margin-top:2.4rem;padding-top:2rem}.bi-capability-card{padding:1.25rem 1.2rem 1.35rem}.bi-capability-card h3{font-size:1.2rem}.bi-capability-card p{font-size:1.05rem}.bi-capability-card--featured{grid-column:auto;max-width:none}}

/* Final process spacing correction: equal desktop rows, aligned title/list rhythm, natural mobile height. */
@media (min-width:901px){
  .bi-process-grid{align-items:stretch}
  .bi-process-card{height:100%;min-height:0}
  .bi-process-card h3{min-height:2.15em;margin-bottom:.8rem}
  .bi-process-grid--continuation .bi-process-card h3{min-height:4.2em}
}
@media (max-width:900px){
  .bi-process-grid{align-items:stretch}
  .bi-process-card{height:auto;min-height:0}
  .bi-process-card h3,.bi-process-grid--continuation .bi-process-card h3{min-height:0}
}
.bi-process-card{padding-top:1.55rem;padding-bottom:1.4rem}
.bi-process-icon{margin-bottom:.95rem}
.bi-process-step{margin-bottom:.6rem;padding-top:.65rem}


/* THE INTERROGATION: preserve the editorial network treatment while restoring the readable article rhythm evidenced in i12, i16, and i18. */
.bi-section--editorial{background:linear-gradient(180deg,#080d13f2,#080d13f7),linear-gradient(135deg,#1d3944,#0a1016 56%,#35231f)}
.bi-section--editorial:before{opacity:.14;background:repeating-linear-gradient(128deg,transparent 0 110px,#91b8c2 111px 112px,transparent 113px 260px)}
.bi-editorial__inner{max-width:960px}
.bi-editorial__inner h2{max-width:860px;margin-top:1.1rem;margin-bottom:1.5rem;font-size:clamp(2.15rem,4.4vw,3.8rem);font-weight:700;line-height:1.04}
.bi-editorial__article-meta{max-width:780px;margin:0 0 clamp(2.25rem,5vw,4rem);text-align:center}
.bi-editorial__article-title{margin:0;color:var(--bi-paper);font-size:clamp(1.45rem,2.6vw,2.1rem);font-weight:700;line-height:1.12}
.bi-editorial__article-title span{display:block}
.bi-editorial__date{margin:.75rem 0 0;color:var(--bi-gold);font-size:.95rem;letter-spacing:.08em}
.bi-editorial__copy{max-width:820px;margin-inline:auto}
.bi-editorial__copy p{margin:0;color:#eef2f4;font-size:clamp(1.08rem,1.7vw,1.35rem);line-height:1.62}
.bi-editorial__copy p+p{margin-top:clamp(1.7rem,3.5vw,2.7rem)}
@media (max-width:620px){.bi-editorial__inner h2{font-size:2.2rem;line-height:1.08}.bi-editorial__article-meta{margin-bottom:2.5rem}.bi-editorial__article-title{font-size:1.55rem}.bi-editorial__copy p{font-size:1.08rem;line-height:1.58}.bi-editorial__copy p+p{margin-top:1.7rem}}

/* Case-study preview and dedicated article template. */
.bi-editorial--preview .bi-editorial__inner{max-width:900px}
.bi-editorial__preview-copy{max-width:760px;margin:0 auto 2rem;text-align:center}
.bi-editorial__preview-copy p{margin:0;color:#eef2f4;font-size:clamp(1.08rem,1.7vw,1.35rem);line-height:1.62}
.bi-editorial__preview-copy p+p{margin-top:1.15rem}
.bi-editorial__read-more{display:inline-flex;align-items:center;gap:.6rem;margin-inline:auto;padding:.8rem 1.1rem;border:1px solid var(--bi-gold);border-radius:999px;color:var(--bi-yellow);font-size:.86rem;font-weight:800;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;transition:background-color .2s ease,color .2s ease}
.bi-editorial__read-more:hover,.bi-editorial__read-more:focus-visible{background:var(--bi-gold);color:var(--bi-ink)}
.bi-case-study h1{max-width:760px;margin:1.1rem 0 .8rem;color:var(--bi-paper);font-size:clamp(2.2rem,4vw,3.6rem);font-weight:700;line-height:1.06}
.bi-case-study h1 span{display:block}
.bi-case-study__date{margin:0 0 clamp(2rem,4vw,3rem);color:#a9a49a;font-size:.78rem;letter-spacing:.07em;text-align:left}
.bi-case-study .bi-editorial__copy{max-width:700px}
.bi-case-study .bi-editorial__copy p{font-size:clamp(1rem,1.25vw,1.12rem);line-height:1.78}
.bi-case-study__back{max-width:700px;margin:clamp(2.25rem,5vw,4rem) auto 0}
.bi-case-study__back a{display:inline-flex;align-items:center;min-height:2.75rem;padding:.65rem .95rem;border:1px solid #8f6d2b;color:var(--bi-yellow);font-size:.82rem;font-weight:700;letter-spacing:.06em;text-decoration:none;text-transform:uppercase;transition:background-color .2s ease,color .2s ease}
.bi-case-study__back a:hover,.bi-case-study__back a:focus-visible{background:var(--bi-gold);color:var(--bi-ink)}
@media (max-width:620px){.bi-editorial__preview-copy p{font-size:1.08rem;line-height:1.58}.bi-case-study h1{font-size:2.15rem;line-height:1.08}.bi-case-study__date{margin-bottom:2.25rem}.bi-case-study .bi-editorial__copy p{font-size:1rem;line-height:1.7}.bi-case-study__back{margin-top:2.5rem}}