/* ============================
   Humba Consortium – Main Stylesheet
   Premium Consulting Firm Aesthetic
   ============================ */

/* ---------- RESET & BASE ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:#FFFFFF;color:#1F2937;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;font-weight:700;line-height:1.2;color:#1F2937}
p{margin-bottom:1rem}
img{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}

/* ---------- DESIGN TOKENS ---------- */
:root {
  --peach:#F6C5AC; --sky:#87CEEB; --charcoal:#1F2937; --soft-gray:#F8FAFC;
  --light-blue-bg:#EAF7FF; --muted-peach-bg:#FFF4EE; --white:#FFFFFF;
  --shadow-sm:0 4px 12px rgba(0,0,0,0.04); --shadow-md:0 12px 32px rgba(0,0,0,0.06);
  --shadow-lg:0 24px 48px rgba(0,0,0,0.08); --transition:0.35s cubic-bezier(0.25,0.1,0.25,1);
  --radius-sm:8px; --radius-md:16px; --radius-lg:24px;
}
.section-padding{padding:5rem 0;}
.bg-soft-gray{background:var(--soft-gray)}

/* ---------- LOADING SCREEN ---------- */
.loading-screen{position:fixed;inset:0;z-index:10000;background:#FFFFFF;display:flex;align-items:center;justify-content:center;transition:opacity 0.5s ease, visibility 0.5s;}
.loading-screen.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loading-screen__inner{text-align:center;}
.loading-screen__icon{font-size:3rem;color:var(--peach);display:block;margin-bottom:0.5rem;}
.loading-screen__letters{font-family:'Poppins',sans-serif;font-weight:800;font-size:3rem;letter-spacing:0.2em;color:var(--charcoal);display:block;margin-bottom:1.5rem;}
.loading-screen__bar{width:120px;height:4px;background:#E5E7EB;margin:0 auto;border-radius:4px;overflow:hidden;}
.loading-screen__bar-fill{width:0%;height:100%;background:var(--peach);animation:loadingFill 1.5s ease forwards;}
@keyframes loadingFill{0%{width:0}100%{width:100%}}

/* ---------- SCROLL PROGRESS ---------- */
.scroll-progress{position:fixed;top:0;left:0;width:100%;height:4px;z-index:9999;background:transparent;}
.scroll-progress__fill{height:100%;background:var(--sky);width:0%;transition:width 0.1s linear;}

/* ---------- BACK TO TOP ---------- */
.back-to-top{position:fixed;bottom:2rem;right:2rem;z-index:9998;width:48px;height:48px;border-radius:50%;background:var(--charcoal);color:white;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;opacity:0;visibility:hidden;transform:translateY(20px);transition:all var(--transition);box-shadow:var(--shadow-md);}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top:hover{background:var(--peach);color:var(--charcoal);transform:translateY(-3px);}

/* ---------- STICKY NAVIGATION ---------- */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:9990;padding:1.2rem 0;transition:all 0.4s ease;}
.site-header.scrolled{background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);padding:0.8rem 0;}
.nav-container{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 1.5rem;}
.nav-logo{display:flex;align-items:center;gap:0.5rem;font-family:'Poppins',sans-serif;font-weight:700;font-size:1.3rem;color:white;text-transform:uppercase;letter-spacing:0.05em;transition:color 0.3s;}
.site-header.scrolled .nav-logo{color:var(--charcoal)}
.nav-logo__icon{font-size:1.8rem;color:var(--peach);}
.nav-logo__accent{color:var(--sky);margin-left:0.3rem;}
.nav-list{display:flex;align-items:center;gap:2.2rem;}
.nav-link{font-weight:500;color:rgba(255,255,255,0.85);position:relative;transition:color 0.3s;font-size:0.95rem;}
.site-header.scrolled .nav-link{color:var(--charcoal)}
.nav-link:hover,.nav-link.active{color:var(--peach)}
.nav-link.active::after{content:'';position:absolute;bottom:-6px;left:0;width:100%;height:2px;background:var(--peach);border-radius:2px;}
.nav-link--cta{background:var(--peach);color:var(--charcoal)!important;padding:0.6rem 1.4rem;border-radius:40px;font-weight:600;transition:all 0.3s;}
.nav-link--cta:hover{background:var(--sky);color:var(--charcoal)!important;}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:0.5rem;}
.nav-toggle__bar{width:24px;height:3px;background:white;border-radius:3px;transition:all 0.3s;}
.site-header.scrolled .nav-toggle__bar{background:var(--charcoal)}
/* mobile nav */
@media(max-width:768px){
  .nav-main{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:white;padding:5rem 2rem;transition:right 0.4s ease;box-shadow:-4px 0 30px rgba(0,0,0,0.1);}
  .nav-main.open{right:0;}
  .nav-list{flex-direction:column;align-items:flex-start;gap:2rem;}
  .nav-link{color:var(--charcoal)!important;font-size:1.1rem;}
  .nav-link--cta{display:inline-block;}
  .nav-toggle{display:flex;z-index:9991}
  .site-header.scrolled .nav-toggle__bar{background:var(--charcoal)}
}

/* ---------- HERO ---------- */
.hero{position:relative;height:100vh;min-height:650px;display:flex;align-items:center;color:white;overflow:hidden;}
.hero__bg{position:absolute;inset:0;z-index:0;}
.hero__bg img{width:100%;height:100%;object-fit:cover;filter:brightness(0.6)}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(31,41,55,0.7) 0%,rgba(31,41,55,0.4) 100%);}
.hero__content{position:relative;z-index:2;max-width:800px;margin-left:8%;padding:2rem;}
.hero__badge{display:inline-block;background:rgba(255,255,255,0.12);backdrop-filter:blur(6px);padding:0.4rem 1.2rem;border-radius:40px;font-weight:500;margin-bottom:1.5rem;font-size:0.9rem;letter-spacing:0.05em;}
.hero__heading{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:1.5rem;color:white;}
.text-gradient{background:linear-gradient(to right,var(--peach),var(--sky));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero__subtitle{font-size:1.2rem;opacity:0.9;max-width:600px;margin-bottom:2.5rem;}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap;}
.hero__shapes{position:absolute;inset:0;z-index:1;pointer-events:none;}
.hero__shape{position:absolute;opacity:0.15;}
.hero__shape--circle{width:200px;height:200px;border:3px solid white;border-radius:50%;top:15%;right:10%;animation:floatShape 8s infinite alternate;}
.hero__shape--square{width:120px;height:120px;border:3px solid var(--peach);top:60%;left:5%;transform:rotate(25deg);animation:floatShape 10s infinite alternate-reverse;}
.hero__shape--triangle{width:0;height:0;border-left:60px solid transparent;border-right:60px solid transparent;border-bottom:100px solid var(--sky);top:20%;left:70%;opacity:0.1;animation:floatShape 7s infinite;}
.hero__shape--ring{width:150px;height:150px;border:4px dashed rgba(255,255,255,0.3);border-radius:50%;bottom:15%;right:20%;animation:spin 20s linear infinite;}
.hero__shape--dot-grid{width:120px;height:120px;background-image:radial-gradient(white 2px,transparent 2px);background-size:15px 15px;bottom:20%;left:15%;opacity:0.2;}
@keyframes floatShape{0%{transform:translateY(0)}100%{transform:translateY(-25px)}}
@keyframes spin{100%{transform:rotate(360deg)}}
.hero__scroll-indicator{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:0.5rem;color:white;font-size:0.8rem;opacity:0.8;}
.hero__scroll-line{width:2px;height:40px;background:rgba(255,255,255,0.3);position:relative;overflow:hidden;}
.hero__scroll-dot{width:6px;height:6px;background:white;border-radius:50%;position:absolute;top:0;left:-2px;animation:scrollDot 2s infinite;}
@keyframes scrollDot{0%{top:0;opacity:1}100%{top:100%;opacity:0}}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:0.6rem;font-weight:600;border-radius:40px;transition:all var(--transition);cursor:pointer;font-size:0.95rem;border:none;}
.btn--primary{background:var(--peach);color:var(--charcoal);padding:0.8rem 2rem;box-shadow:0 6px 20px rgba(246,197,172,0.3);}
.btn--primary:hover{background:var(--sky);color:var(--charcoal);transform:translateY(-2px);box-shadow:0 12px 28px rgba(135,206,235,0.3);}
.btn--secondary{background:var(--charcoal);color:white;padding:0.7rem 1.8rem;}
.btn--secondary:hover{background:#374151;transform:translateY(-2px);}
.btn--outline{border:2px solid white;color:white;padding:0.8rem 2rem;background:transparent;}
.btn--outline:hover{background:white;color:var(--charcoal);}
.btn--card{background:white;color:var(--charcoal);padding:0.6rem 1.5rem;border:1px solid #e5e7eb;margin-top:1rem;}
.btn--card:hover{border-color:var(--peach);background:var(--muted-peach-bg);}
.btn--lg{padding:1rem 2.4rem;font-size:1.05rem;}

/* ---------- TRUSTED BY ---------- */
.trusted{padding:3rem 0;background:white;}
.trusted__heading{text-align:center;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.1em;color:#6b7280;margin-bottom:2rem;}
.trusted__grid{display:flex;justify-content:center;flex-wrap:wrap;gap:2.5rem 3rem;}
.trusted__item{display:flex;align-items:center;gap:0.6rem;font-weight:600;color:var(--charcoal);font-size:1.1rem;}
.trusted__item i{font-size:1.5rem;color:var(--peach);}

/* ---------- ABOUT SUMMARY ---------- */
.about-summary__grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
.about-summary__img-wrap{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.about-summary__img-wrap img{width:100%;height:auto;transition:transform 0.5s;}
.about-summary__img-wrap:hover img{transform:scale(1.03);}
.about-summary__img-accent{position:absolute;bottom:-15px;right:-15px;width:100%;height:100%;border:3px solid var(--peach);border-radius:var(--radius-lg);z-index:-1;}

/* ---------- DIVISIONS ---------- */
.divisions__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:2.5rem;}
.division-card{background:white;border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-sm);transition:all 0.4s;border:1px solid #f3f4f6;display:flex;flex-direction:column;}
.division-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,0.08);border-color:var(--peach);}
.division-card__icon{font-size:2.5rem;color:var(--peach);margin-bottom:1.2rem;}
.division-card__title{font-size:1.6rem;margin-bottom:0.8rem;}
.division-card__list{margin:1.2rem 0;display:flex;flex-direction:column;gap:0.5rem;}
.division-card__list li{display:flex;align-items:center;gap:0.5rem;color:#4b5563;}

/* ---------- WHY US ---------- */
.why-us__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;}
.why-card{background:white;padding:2rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all 0.3s;}
.why-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-bottom:3px solid var(--peach);}
.why-card__icon{font-size:2rem;color:var(--sky);margin-bottom:1rem;}

/* HOW WE WORK (APPROACH) */
/* ---------- ABOUT APPROACH (Strategic Approach Cards) ---------- */
.approach__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.approach-card {
  background: white;
  padding: 2rem 1.8rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  text-align: left;
}

.approach-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--peach);
}

.approach-card i {
  font-size: 2.2rem;
  color: var(--peach);
  margin-bottom: 1rem;
  display: inline-block;
}

.approach-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  color: var(--charcoal);
}

.approach-card p {
  color: #4b5563;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---------- VISION & MISSION CARDS ---------- */
.vm__grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;}
.vm-card{border-radius:var(--radius-lg);padding:2.5rem;color:var(--charcoal);box-shadow:var(--shadow-md);transition:0.3s;}
.vm-card--vision{background:linear-gradient(135deg,#FFF4EE 0%,#FFFFFF 100%);border-left:6px solid var(--peach);}
.vm-card--mission{background:linear-gradient(135deg,#EAF7FF 0%,#FFFFFF 100%);border-left:6px solid var(--sky);}
.vm-card__icon{font-size:2.5rem;margin-bottom:1rem;}

/* ---------- CORE VALUES ---------- */
.values__grid{display:flex;flex-wrap:wrap;gap:2rem;justify-content:center;}
.value-card{perspective:800px;width:280px;}
.value-card__inner{background:white;border-radius:var(--radius-md);padding:2rem;text-align:center;box-shadow:var(--shadow-sm);transition:all 0.4s;border:1px solid #f3f4f6;height:100%;}
.value-card:hover .value-card__inner{transform:rotateY(5deg) translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--peach);}
.value-card i{font-size:2.2rem;color:var(--peach);margin-bottom:1rem;}

/* ---------- SERVICES PREVIEW ---------- */
.svc-preview__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem;}
.svc-preview-card{background:white;padding:1.8rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:0.3s;}
.svc-preview-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.svc-preview-card i{font-size:2rem;color:var(--sky);margin-bottom:0.8rem;}

/* ---------- STATS ---------- */
.stats{background:linear-gradient(135deg,#1F2937 0%,#111827 100%);color:white;}
.stats .section-heading{color:white;}
.stats__grid{display:flex;justify-content:space-around;flex-wrap:wrap;gap:2rem;margin-top:3rem;}
.stat-item{text-align:center;}
.stat-item__number{font-size:3.5rem;font-weight:800;color:var(--peach);display:block;line-height:1;}

/* ---------- TEAM ---------- */
.team__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2.5rem;}
.team-card{background:white;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:0.3s;text-align:center;padding-bottom:1.5rem;}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.team-card__photo{width:100%;height:260px;overflow:hidden;}
.team-card__photo img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s;}
.team-card:hover .team-card__photo img{transform:scale(1.05);}
.team-card h3{margin-top:1.2rem;font-size:1.3rem;}
.team-card__role{color:var(--peach);font-weight:600;font-size:0.9rem;display:block;margin:0.3rem 0;}
.team-card p{padding:0 1.2rem;font-size:0.9rem;}
.team-card__social{display:flex;justify-content:center;gap:1rem;margin-top:1rem;}
.team-card__social a{width:36px;height:36px;border-radius:50%;background:#f3f4f6;display:flex;align-items:center;justify-content:center;transition:0.3s;color:var(--charcoal);}
.team-card__social a:hover{background:var(--peach);}

/* ---------- PROJECTS ---------- */
.projects__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem;}
.project-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:0.3s;background:white;}
.project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.project-card__img{position:relative;height:200px;overflow:hidden;}
.project-card__img img{width:100%;height:100%;object-fit:cover;transition:0.5s;}
.project-card:hover .project-card__img img{transform:scale(1.08);}
.project-card__body{padding:1.5rem;}

/* ---------- TESTIMONIALS ---------- */
.testimonial-carousel{max-width:700px;margin:0 auto;position:relative;}
.testimonial-track{overflow:hidden;}
.testimonial-slide{display:none;text-align:center;padding:2rem;}
.testimonial-slide.active{display:block;animation:fadeSlide 0.5s ease;}
@keyframes fadeSlide{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.testimonial__stars{color:#f59e0b;margin-bottom:1rem;}
.testimonial__controls{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-top:1.5rem;}
.testimonial__btn{background:white;border:1px solid #e5e7eb;width:44px;height:44px;border-radius:50%;cursor:pointer;transition:0.3s;}
.testimonial__btn:hover{background:var(--peach);border-color:var(--peach);color:var(--charcoal);}
.testimonial__dots{display:flex;gap:0.5rem;}

/* ---------- CTA BANNER ---------- */
.cta-banner__inner{background:linear-gradient(135deg,#FFF4EE 0%,#EAF7FF 100%);border-radius:var(--radius-lg);padding:4rem 2rem;text-align:center;box-shadow:var(--shadow-md);}
.cta-banner__heading{font-size:2.2rem;margin-bottom:1rem;}

/* ---------- PAGE HERO (subpages) ---------- */
.page-hero{position:relative;height:45vh;min-height:320px;display:flex;align-items:center;color:white;overflow:hidden;}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;filter:brightness(0.55)}
.page-hero__overlay{position:absolute;inset:0;background:rgba(31,41,55,0.5);}
.page-hero__content{position:relative;z-index:2;max-width:700px;margin-left:8%;padding:2rem;}
.page-hero__heading{font-size:3rem;color:white;}

/* ---------- SERVICES DETAIL ---------- */
.service-category__intro{max-width:700px;margin-bottom:2.5rem;font-size:1.1rem;}
.service-category__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;}
.service-detail-card{background:white;padding:2rem;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:0.3s;border-top:4px solid transparent;}
.service-detail-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-top-color:var(--peach);}
.service-detail-card i{font-size:2rem;color:var(--peach);margin-bottom:1rem;}

/* ---------- CONTACT ---------- */
.contact__grid{display:grid;grid-template-columns:1.2fr 0.8fr;gap:3rem;align-items:start;}
.contact-form .form-group{margin-bottom:1.8rem;position:relative;}
.floating-label input,.floating-label textarea{width:100%;padding:1rem 1rem 0.8rem;border:1.5px solid #e5e7eb;border-radius:var(--radius-sm);font-family:inherit;font-size:1rem;transition:0.3s;background:white;}
.floating-label input:focus,.floating-label textarea:focus{border-color:var(--peach);outline:none;box-shadow:0 0 0 3px rgba(246,197,172,0.2);}
.floating-label label{position:absolute;left:1rem;top:1rem;transition:0.25s;pointer-events:none;color:#6b7280;background:white;padding:0 4px;}
.floating-label input:focus~label,.floating-label input:not(:placeholder-shown)~label,.floating-label textarea:focus~label,.floating-label textarea:not(:placeholder-shown)~label{top:-0.6rem;left:0.8rem;font-size:0.8rem;color:var(--peach);}
.contact-info-card{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem;}
.contact-info-card i{font-size:1.5rem;color:var(--peach);width:2rem;text-align:center;}
.map-placeholder{background:#f3f4f6;border-radius:var(--radius-md);height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#6b7280;margin-top:2rem;}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--charcoal);color:#d1d5db;padding:4rem 0 2rem;}
.footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2.5rem;}
.footer-logo{font-weight:700;font-size:1.2rem;color:white;display:flex;align-items:center;gap:0.5rem;margin-bottom:1rem;}
.footer__social{display:flex;gap:1rem;margin-top:1rem;}
.footer__social a{color:#d1d5db;transition:0.3s;font-size:1.2rem;}
.footer__social a:hover{color:var(--peach);}
.footer__col h4{color:white;margin-bottom:1rem;}
.footer__col ul li{margin-bottom:0.5rem;}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #374151;margin-top:3rem;padding-top:1.5rem;font-size:0.9rem;}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 0.7s ease, transform 0.7s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

/* Responsive */
@media(max-width:768px){
  .hero__content{margin-left:5%;}
  .about-summary__grid,.vm__grid,.contact__grid{grid-template-columns:1fr;}
  .hero__heading{font-size:2.5rem;}
  .page-hero__heading{font-size:2.2rem;}
  .nav-container{padding:0 1rem;}
}