/* ============================================================
   Wumarc Technologies — Design System
   Modelled on TrueHorizon.ai (light theme, #F9F9F9 bg, #006596 primary)
   Font: Plus Jakarta Sans 400-800
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Raleway:wght@500;600;700&display=swap');

/* ── 1. Custom Properties ─────────────────────────────────── */
:root {
  --bg:             #F9F9F9;
  --bg-white:       #FFFFFF;
  --bg-soft:        #F2F4F7;
  --text:           #0A0B0B;
  --text-muted:     #6B7280;
  --text-light:     rgba(10,11,11,0.5);
  --border:         rgba(0,0,0,0.08);
  --border-med:     rgba(0,0,0,0.14);

  /* Brand colours */
  --primary:        #006596;
  --primary-dark:   #004d73;
  --primary-deeper: #003855;
  --primary-light:  #e6f3f9;
  --accent:         #7C3AED;
  --accent-light:   #ede9fe;

  /* Typography */
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --container: 1280px;
  --nav-h:     64px;
  --radius:    4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Motion */
  --ease:      cubic-bezier(0.16,1,0.3,1);
  --dur-fast:  150ms;
  --dur:       250ms;
  --dur-slow:  450ms;
}

/* ── 2. Reset ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4,h5{line-height:1.12;letter-spacing:-0.02em;font-weight:400}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:var(--radius)}

/* ── 3. Utilities ─────────────────────────────────────────── */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:2rem}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.text-primary{color:var(--primary)}
.text-accent{color:var(--accent)}
.text-muted{color:var(--text-muted)}
.text-white{color:#fff}
/* Gradient text for logo-echo accents */
.text-gradient{background:linear-gradient(90deg,var(--accent)0%,var(--primary)100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section{padding-block:8rem}
.section-sm{padding-block:5rem}

/* ── 4. Buttons ───────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-size:.875rem;font-weight:500;padding:.5rem 1.25rem;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background var(--dur-fast),color var(--dur-fast),border-color var(--dur-fast),transform var(--dur-fast);text-decoration:none}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:none}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-deeper);border-color:var(--primary-deeper)}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-outline-white{background:transparent;color:rgba(255,255,255,.8);border-color:rgba(255,255,255,.3)}
.btn-outline-white:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-med)}
.btn-ghost:hover{background:var(--bg-soft)}
.btn-lg{font-size:1rem;padding:.75rem 2rem}
.btn-sm{font-size:.75rem;padding:.35rem .85rem}
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.875rem;font-weight:500;color:var(--primary);transition:gap var(--dur)}
.link-arrow:hover{gap:.75rem}
.link-arrow::after{content:'→';transition:transform var(--dur)}
.link-arrow:hover::after{transform:translateX(3px)}

/* ── 5. Navigation ────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:200;height:var(--nav-h);background:var(--bg);border-bottom:1px solid transparent;transition:border-color var(--dur),box-shadow var(--dur)}
.nav.scrolled{border-color:var(--border);box-shadow:0 1px 12px rgba(0,0,0,.06)}
.nav__inner{display:flex;align-items:center;height:100%}
.nav__logo{display:flex;align-items:center;gap:.75rem;margin-right:auto;flex-shrink:0}
.nav__logo-img{height:72px;width:auto}
.nav__logo-text{font-size:.875rem;font-weight:600;letter-spacing:.06em;color:var(--text);font-family:'Raleway',sans-serif;text-transform:uppercase}
.nav__links{display:flex;align-items:center;gap:.25rem;margin:0 2rem}
.nav__link{font-size:.875rem;font-weight:400;color:var(--text-muted);padding:.5rem .75rem;border-radius:var(--radius);transition:color var(--dur-fast)}
.nav__link:hover,.nav__link.active{color:var(--text)}
/* Dropdown */
.nav__dropdown{position:relative}
.nav__dropdown-menu{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:200px;background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:0 8px 24px rgba(0,0,0,.1);padding:.5rem;z-index:100}
.nav__dropdown:hover .nav__dropdown-menu{display:block}
.nav__dropdown-menu a{display:block;padding:.5rem .75rem;font-size:.875rem;color:var(--text-muted);border-radius:var(--radius);transition:background var(--dur-fast),color var(--dur-fast)}
.nav__dropdown-menu a:hover{background:var(--bg-soft);color:var(--text)}
.nav__dropdown-trigger::after{content:' ↓';font-size:.65em}
/* Hamburger */
.nav__hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.5rem;margin-left:1rem}
.nav__hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all var(--dur) var(--ease);transform-origin:center}
.nav__hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px)rotate(45deg)}
.nav__hamburger[aria-expanded="true"] span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav__hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}
/* Mobile menu */
.nav__mobile{display:none;position:fixed;inset:0;top:var(--nav-h);background:var(--bg);z-index:190;padding:2rem;flex-direction:column;gap:.5rem;overflow-y:auto}
.nav__mobile.open{display:flex}
.nav__mobile-link{display:block;font-size:1.5rem;font-weight:500;color:var(--text-muted);padding:1rem 0;border-bottom:1px solid var(--border);transition:color var(--dur-fast)}
.nav__mobile-link:hover{color:var(--text)}
.nav__mobile-cta{margin-top:2rem}

/* ── 6. Footer ────────────────────────────────────────────── */
.footer{background:var(--primary-dark);color:rgba(255,255,255,.85);padding-top:4rem;padding-bottom:2rem}
.footer__top{display:grid;grid-template-columns:280px 1fr;gap:4rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.12)}
.footer__logo{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}
.footer__logo-img{height:72px;width:auto}
.footer__logo-text{font-size:.875rem;font-weight:600;letter-spacing:.06em;color:#fff;font-family:'Raleway',sans-serif;text-transform:uppercase}
.footer__tagline{font-size:.875rem;color:rgba(255,255,255,.55);line-height:1.65;max-width:26ch}
.footer__nav{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.footer__col h4{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:1rem}
.footer__col ul{display:flex;flex-direction:column;gap:.75rem}
.footer__col a{font-size:.875rem;color:rgba(255,255,255,.55);transition:color var(--dur-fast)}
.footer__col a:hover{color:#fff}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;padding-top:2rem;flex-wrap:wrap;gap:1rem}
.footer__copy{font-size:.875rem;color:rgba(255,255,255,.4)}
.footer__social{display:flex;align-items:center;gap:1.25rem}
.footer__social a{color:rgba(255,255,255,.45);transition:color var(--dur-fast)}
.footer__social a:hover{color:#fff}
.back-to-top{font-size:.875rem;color:rgba(255,255,255,.45);display:flex;align-items:center;gap:.5rem;cursor:pointer;transition:color var(--dur-fast);background:none;border:none}
.back-to-top:hover{color:#fff}
.read-more-btn{background:none;border:none;color:var(--primary);font-size:.875rem;font-weight:600;cursor:pointer;padding:.5rem 0;display:block;text-align:left}
.read-more-btn:hover{color:var(--primary-dark)}
.read-more-content{font-size:.875rem;color:var(--text-muted);line-height:1.75;margin-top:1rem}

/* ── 7. Hero — HOME ───────────────────────────────────────── */
.hero{min-height:100vh;padding-top:calc(var(--nav-h) + 5rem);padding-bottom:6rem;display:flex;align-items:flex-end;position:relative;overflow:hidden}
.hero__grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(0,101,150,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,101,150,.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
.hero__content{max-width:820px;position:relative;z-index:1}
.hero__eyebrow{display:inline-flex;align-items:center;gap:.75rem;font-size:.875rem;font-weight:500;color:var(--text-muted);margin-bottom:1.5rem}
.hero__eyebrow::before{content:'';display:block;width:32px;height:1px;background:var(--primary)}
.hero__title{font-size:clamp(2.5rem,5.5vw,4.5rem);font-weight:400;color:var(--text);line-height:1.06;letter-spacing:-.03em;margin-bottom:1.5rem}
.hero__title .accent-word{color:var(--primary)}
.hero__title-underline{display:block;border-bottom:2px solid var(--primary);padding-bottom:4px;width:fit-content}
.hero__sub{font-size:1.25rem;color:var(--text-muted);max-width:52ch;line-height:1.7;margin-bottom:2.5rem}
.hero__actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}

/* ── 8. Page Hero (inner pages) ───────────────────────────── */
.page-hero{padding-top:calc(var(--nav-h) + 5rem);padding-bottom:4rem;border-bottom:1px solid var(--border)}
.page-hero__label{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);margin-bottom:1rem}
.page-hero__title{font-size:clamp(2rem,4vw,3.25rem);font-weight:400;letter-spacing:-.03em;max-width:22ch;margin-bottom:1.25rem}
.page-hero__sub{font-size:1.125rem;color:var(--text-muted);max-width:52ch;line-height:1.65}

/* ── 9. Section Headers ───────────────────────────────────── */
.section-header{margin-bottom:3rem}
.section-label{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);margin-bottom:.75rem}
.section-title{font-size:clamp(1.875rem,3.5vw,3rem);font-weight:400;letter-spacing:-.03em;line-height:1.12;margin-bottom:1rem}
.section-title .accent-word{color:var(--primary)}
.section-sub{font-size:1.125rem;color:var(--text-muted);line-height:1.65;max-width:58ch}

/* ── 10. Stats strip ──────────────────────────────────────── */
.stats-strip{background:var(--bg-white);border-bottom:1px solid var(--border);padding-block:3rem}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stat__value{font-size:clamp(2rem,4vw,3.25rem);font-weight:300;color:var(--primary);letter-spacing:-.04em;line-height:1;margin-bottom:.5rem}
.stat__label{font-size:.875rem;color:var(--text-muted)}

/* ── 11. Dark / Teal section ──────────────────────────────── */
.section-dark{background:var(--primary);color:#fff;padding-block:6rem}
.section-dark .section-title{color:#fff}
.process-list{display:flex;flex-direction:column;position:relative;padding-left:3.5rem}
.process-list::before{content:'';position:absolute;left:1.25rem;top:0;bottom:0;width:1px;background:rgba(255,255,255,.2)}
.process-item{position:relative;padding:3rem 0;border-bottom:1px solid rgba(255,255,255,.1)}
.process-item:last-child{border-bottom:none}
.process-item::before{content:'';position:absolute;left:calc(-3.5rem + 1.15rem);top:3rem;width:10px;height:10px;background:rgba(255,255,255,.5);border-radius:50%;transform:translateX(-50%)}
.process-item__num{font-size:3.5rem;font-weight:300;color:rgba(255,255,255,.15);letter-spacing:-.05em;line-height:1;margin-bottom:1rem}
.process-item__title{font-size:1.875rem;font-weight:400;color:#fff;margin-bottom:1rem;letter-spacing:-.02em}
.process-item__body{font-size:1rem;color:rgba(255,255,255,.7);max-width:52ch;line-height:1.75;margin-bottom:1.25rem}
.process-tags{display:flex;gap:.5rem;flex-wrap:wrap}
.process-tag{font-size:.75rem;font-weight:500;padding:.375rem .75rem;border:1px solid rgba(255,255,255,.25);border-radius:9999px;color:rgba(255,255,255,.7);transition:background var(--dur-fast),color var(--dur-fast)}
.process-tag:hover{background:rgba(255,255,255,.1);color:#fff}

/* ── 12. Cards ────────────────────────────────────────────── */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;transition:box-shadow var(--dur),border-color var(--dur),transform var(--dur)}
.card:hover{box-shadow:0 8px 32px rgba(0,101,150,.1);border-color:rgba(0,101,150,.2);transform:translateY(-2px)}
.card__icon{width:48px;height:48px;background:var(--primary-light);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;color:var(--primary)}
.card__title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;letter-spacing:-.02em}
.card__body{font-size:.875rem;color:var(--text-muted);line-height:1.7}

/* Solution cards */
.solution-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;display:flex;flex-direction:column;gap:1.25rem;transition:border-color var(--dur),box-shadow var(--dur),transform var(--dur)}
.solution-card:hover{border-color:var(--primary);box-shadow:0 8px 32px rgba(0,101,150,.1);transform:translateY(-2px)}
.solution-card__tag{font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--primary)}
.solution-card__title{font-size:1.5rem;font-weight:500;letter-spacing:-.02em}
.solution-card__body{font-size:.875rem;color:var(--text-muted);line-height:1.7;flex:1}
.solution-card__list{display:flex;flex-direction:column;gap:.5rem}
.solution-card__list li{font-size:.875rem;color:var(--text-muted);padding-left:1rem;position:relative}
.solution-card__list li::before{content:'—';position:absolute;left:0;color:var(--primary)}

/* ── 13. Case Study cards ─────────────────────────────────── */
.case-cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.case-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow var(--dur),transform var(--dur)}
.case-card:hover{box-shadow:0 8px 40px rgba(0,101,150,.12);transform:translateY(-2px)}
.case-card__stripe{height:3px;background:linear-gradient(90deg,var(--accent)0%,var(--primary)100%)}
.case-card__content{padding:2rem;flex:1;display:flex;flex-direction:column;gap:1rem}
.case-card__tag{font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}
.case-card__title{font-size:1.5rem;font-weight:500;letter-spacing:-.02em;line-height:1.25}
.case-card__text{font-size:.875rem;color:var(--text-muted);line-height:1.7;flex:1}
.case-card__stats{display:flex;gap:2rem;padding-top:1.25rem;border-top:1px solid var(--border)}
.case-stat__value{font-size:2rem;font-weight:300;color:var(--primary);letter-spacing:-.04em;line-height:1}
.case-stat__label{font-size:.7rem;color:var(--text-muted);margin-top:.375rem;text-transform:uppercase;letter-spacing:.06em}
.case-card__footer{padding:1.25rem 2rem;border-top:1px solid var(--border)}

/* Featured case study */
.featured-case{background:var(--bg-white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding-block:6rem}
.featured-case__inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.featured-case__tag{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:1rem}
.featured-case__title{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:400;letter-spacing:-.03em;margin-bottom:1.5rem}
.featured-case__body{font-size:1rem;color:var(--text-muted);line-height:1.75;margin-bottom:2rem}
.featured-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.featured-stat__value{font-size:clamp(2rem,4vw,3rem);font-weight:300;color:var(--primary);letter-spacing:-.04em;line-height:1;margin-bottom:.5rem}
.featured-stat__label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}

/* ── 14. News ─────────────────────────────────────────────── */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.news-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow var(--dur),transform var(--dur);display:flex;flex-direction:column}
.news-card:hover{box-shadow:0 8px 32px rgba(0,101,150,.1);transform:translateY(-2px)}
.news-card__img{width:100%;aspect-ratio:16/9;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:.875rem;font-weight:500;overflow:hidden}
.news-card__img img{width:100%;height:100%;object-fit:cover}
.news-card__body{padding:1.5rem;flex:1;display:flex;flex-direction:column;gap:.75rem}
.news-card__meta{display:flex;gap:.75rem;align-items:center}
.news-card__cat{font-size:.7rem;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.06em}
.news-card__date{font-size:.75rem;color:var(--text-muted)}
.news-card__title{font-size:1.125rem;font-weight:500;letter-spacing:-.02em;line-height:1.35;flex:1}
.news-card__excerpt{font-size:.875rem;color:var(--text-muted);line-height:1.65}

/* ── 15. Calculators ──────────────────────────────────────── */
.resource-hero{background:linear-gradient(135deg,var(--primary-dark)0%,var(--primary)100%);color:#fff;padding-top:calc(var(--nav-h) + 5rem);padding-bottom:5rem}
.calculator-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2.5rem;box-shadow:0 4px 24px rgba(0,0,0,.06)}
.calc-step{display:none}
.calc-step.active{display:block}
.calc-progress{display:flex;gap:.5rem;margin-bottom:2rem}
.calc-progress__dot{width:8px;height:8px;border-radius:50%;background:var(--border);transition:background var(--dur-fast)}
.calc-progress__dot.active{background:var(--primary)}
.calc-progress__dot.done{background:var(--primary);opacity:.4}
.calc-question{font-size:1.25rem;font-weight:500;margin-bottom:1.5rem;letter-spacing:-.02em}
.calc-options{display:flex;flex-direction:column;gap:.75rem}
.calc-option{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--dur-fast),background var(--dur-fast);font-size:.875rem}
.calc-option:hover{border-color:var(--primary);background:var(--primary-light)}
.calc-option.selected{border-color:var(--primary);background:var(--primary-light)}
.calc-option input{accent-color:var(--primary)}
.calc-result{text-align:center;padding:2rem 0}
.calc-result__score{font-size:5rem;font-weight:300;color:var(--primary);letter-spacing:-.05em;line-height:1;margin-bottom:.75rem}
.calc-result__label{font-size:1.25rem;font-weight:500;margin-bottom:.75rem}
.calc-result__desc{font-size:.875rem;color:var(--text-muted);line-height:1.7;max-width:46ch;margin-inline:auto;margin-bottom:2rem}
.calc-nav{display:flex;gap:.75rem;margin-top:1.5rem;justify-content:space-between}

/* ROI Calc */
.roi-calc{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}
.form-group{display:flex;flex-direction:column;gap:.5rem}
.form-group label{font-size:.875rem;font-weight:500;color:var(--text)}
.form-group .hint{font-size:.75rem;color:var(--text-muted)}
.form-control{padding:.625rem .875rem;border:1px solid var(--border-med);border-radius:var(--radius-md);font-size:.875rem;color:var(--text);background:var(--bg);transition:border-color var(--dur-fast),box-shadow var(--dur-fast);-webkit-appearance:none;appearance:none}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,101,150,.12)}
.form-control.error{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.1)}
select.form-control{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .875rem center;padding-right:2.5rem;cursor:pointer}
textarea.form-control{min-height:120px;resize:vertical}
.field-error{font-size:.75rem;color:#dc2626;display:none}
.field-error.show{display:block}
.roi-output{background:var(--primary);border-radius:var(--radius-lg);padding:2rem;color:#fff;position:sticky;top:calc(var(--nav-h) + 1.5rem)}
.roi-output__title{font-size:1rem;font-weight:500;margin-bottom:1.5rem;opacity:.75}
.roi-item{padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.12)}
.roi-item:last-of-type{border-bottom:none}
.roi-item__label{font-size:.7rem;opacity:.55;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.25rem}
.roi-item__value{font-size:1.875rem;font-weight:300;letter-spacing:-.04em}
.roi-item__value.highlight{color:#6EE7B7}

/* ── 16. Contact ──────────────────────────────────────────── */
.contact-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:5rem;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:1.25rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.checkbox-label{display:flex;align-items:flex-start;gap:.75rem;cursor:pointer;font-size:.875rem;color:var(--text-muted);line-height:1.5}
.checkbox-label input[type="checkbox"]{width:18px;height:18px;flex-shrink:0;accent-color:var(--primary);margin-top:1px}
.form-message{padding:1rem 1.25rem;border-radius:var(--radius-md);font-size:.875rem;display:none}
.form-message.success{display:block;background:#ecfdf5;border:1px solid #6EE7B7;color:#065f46}
.form-message.error{display:block;background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}
.cal-block{background:var(--primary-dark);border-radius:var(--radius-xl);padding:2.5rem;color:#fff;display:flex;flex-direction:column;gap:1.25rem;text-align:center;align-items:center}
.cal-block__icon{width:56px;height:56px;background:rgba(255,255,255,.12);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center}
.cal-block__title{font-size:1.5rem;font-weight:500}
.cal-block__body{font-size:.875rem;opacity:.7;line-height:1.65;max-width:28ch}

/* ── 17. Join Us ──────────────────────────────────────────── */
.join-tabs{display:flex;gap:.5rem;border-bottom:1px solid var(--border);margin-bottom:3rem}
.join-tab{font-size:.875rem;font-weight:500;padding:.75rem 1.25rem;color:var(--text-muted);border-bottom:2px solid transparent;cursor:pointer;transition:color var(--dur-fast),border-color var(--dur-fast);background:none;border-left:none;border-right:none;border-top:none;margin-bottom:-1px}
.join-tab:hover{color:var(--text)}
.join-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.join-panel{display:none}
.join-panel.active{display:block}
/* Timeline */
.timeline{position:relative;padding-left:2.5rem}
.timeline::before{content:'';position:absolute;left:1rem;top:0;bottom:0;width:1px;background:var(--border)}
.timeline-item{position:relative;padding-bottom:2.5rem}
.timeline-item::before{content:'';position:absolute;left:-1.625rem;top:.375rem;width:10px;height:10px;background:var(--primary);border-radius:50%;box-shadow:0 0 0 3px var(--primary-light)}
.timeline-item__date{font-size:.75rem;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.5rem}
.timeline-item__title{font-size:1.25rem;font-weight:500;margin-bottom:.5rem}
.timeline-item__body{font-size:.875rem;color:var(--text-muted);line-height:1.7}
/* Job cards */
.job-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;transition:border-color var(--dur),box-shadow var(--dur)}
.job-card:hover{border-color:var(--primary);box-shadow:0 4px 16px rgba(0,101,150,.1)}
.job-card__title{font-size:1.125rem;font-weight:500;margin-bottom:.5rem}
.job-card__meta{display:flex;gap:1rem;font-size:.75rem;color:var(--text-muted)}
/* Partner cards */
.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.partner-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem}
.partner-card__type{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin-bottom:.75rem}
.partner-card__title{font-size:1.25rem;font-weight:500;margin-bottom:.75rem}
.partner-card__body{font-size:.875rem;color:var(--text-muted);line-height:1.7}

/* ── 18. FAQ ──────────────────────────────────────────────── */
.faq-list{display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid var(--border)}
.faq-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.5rem 0;background:none;border:none;cursor:pointer;text-align:left;font-size:1rem;font-weight:500;color:var(--text);transition:color var(--dur-fast)}
.faq-trigger:hover{color:var(--primary)}
.faq-trigger svg{flex-shrink:0;transition:transform var(--dur) var(--ease);color:var(--primary)}
.faq-item.open .faq-trigger svg{transform:rotate(45deg)}
.faq-body{font-size:.875rem;color:var(--text-muted);line-height:1.75;padding-bottom:1.5rem;display:none}
.faq-item.open .faq-body{display:block}

/* ── 19. CTA band ─────────────────────────────────────────── */
.cta-band{background:var(--primary-dark);color:#fff;text-align:center;padding-block:6rem}
.cta-band__title{font-size:clamp(2rem,4vw,3.25rem);font-weight:400;letter-spacing:-.03em;margin-bottom:1.25rem;color:#fff}
.cta-band__sub{font-size:1.125rem;color:rgba(255,255,255,.65);max-width:48ch;margin-inline:auto;margin-bottom:2.5rem;line-height:1.65}
.cta-band__actions{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap}

/* ── 20. Logos strip ──────────────────────────────────────── */
.logos-strip{padding-block:3rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.logos-strip__label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);text-align:center;margin-bottom:2rem}
.logos-row{display:flex;align-items:center;justify-content:center;gap:3rem;flex-wrap:wrap}
.logo-placeholder{font-size:.875rem;font-weight:700;color:var(--text-muted);opacity:.35;letter-spacing:.06em}

/* ── 21. Scroll reveal ────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity var(--dur-slow) var(--ease),transform var(--dur-slow) var(--ease)}
.reveal.visible{opacity:1;transform:none}
.reveal-delay-1{transition-delay:80ms}
.reveal-delay-2{transition-delay:160ms}
.reveal-delay-3{transition-delay:240ms}
.reveal-delay-4{transition-delay:320ms}

/* ── 22. Breadcrumb ───────────────────────────────────────── */
.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-muted);margin-bottom:1rem}
.breadcrumb a{color:var(--text-muted);transition:color var(--dur-fast)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb__sep{opacity:.4}

/* ── 23. Responsive ───────────────────────────────────────── */
@media(max-width:1024px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .contact-layout{grid-template-columns:1fr}
  .roi-calc{grid-template-columns:1fr}
  .roi-output{position:static}
  .footer__top{grid-template-columns:1fr}
  .footer__nav{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  :root{--nav-h:60px}
  .container{padding-inline:1.25rem}
  .nav__links,.nav__cta-desktop{display:none}
  .nav__hamburger{display:flex}
  .hero{padding-top:calc(var(--nav-h) + 3rem);padding-bottom:4rem;align-items:flex-start}
  .hero__title{font-size:clamp(2rem,8vw,3rem)}
  .hero__sub{font-size:1rem}
  .section{padding-block:4rem}
  .section-title{font-size:clamp(1.75rem,5vw,2.5rem)}
  .section-dark{padding-block:4rem}
  .cards-grid,.news-grid,.partner-grid{grid-template-columns:1fr}
  .case-cards-grid{grid-template-columns:1fr}
  .featured-case__inner{grid-template-columns:1fr}
  .featured-stats{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .footer__nav{grid-template-columns:repeat(2,1fr)}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .process-list{padding-left:1.5rem}
  .process-list::before,.process-item::before{display:none}
  .join-tabs{overflow-x:auto}
}
@media(max-width:480px){
  .container{padding-inline:1rem}
  .hero__actions{flex-direction:column;align-items:flex-start;width:100%}
  .hero__actions .btn{width:100%;justify-content:center}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer__nav{grid-template-columns:1fr 1fr}
}