/* ============================================
   オフィスムーブ - Style
   Navy #1B365D + White + Blue #2196F3
   ============================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#1B365D;
  --navy-dark:#0F2240;
  --navy-light:#2A4A7F;
  --blue:#2196F3;
  --blue-dark:#1976D2;
  --blue-light:#BBDEFB;
  --blue-bg:#E3F2FD;
  --white:#FFFFFF;
  --bg:#F8FAFC;
  --text:#1A1A2E;
  --text-light:#5A6070;
  --text-muted:#8A8FA0;
  --border:#E2E8F0;
  --shadow:0 4px 20px rgba(27,54,93,.06);
  --shadow-lg:0 16px 48px rgba(27,54,93,.1);
  --font-en:'Inter',sans-serif;
  --font-jp:'Noto Sans JP',sans-serif;
  --header-h:72px;
  --section-py:100px;
  --container:1160px;
  --radius:8px;
  --ease:cubic-bezier(.25,.46,.45,.94);
  --ease-out:cubic-bezier(.16,1,.3,1);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-jp);color:var(--text);background:var(--bg);line-height:1.8;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:all .3s var(--ease)}
ul{list-style:none}
button{border:none;background:none;cursor:pointer;font-family:inherit}
input,select,textarea{font-family:inherit;font-size:inherit}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--section-py) 0}
.section-tag{
  display:inline-block;font-family:var(--font-en);font-size:.6875rem;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--blue);
  background:var(--blue-bg);padding:6px 16px;border-radius:4px;margin-bottom:16px;
}
.section-title{font-size:2.25rem;font-weight:900;line-height:1.3;margin-bottom:16px;color:var(--navy)}
.section-subtitle{font-size:1rem;color:var(--text-light);max-width:580px;margin-bottom:56px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 36px;font-size:.9375rem;font-weight:600;
  border-radius:var(--radius);transition:all .3s var(--ease);gap:8px;
}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(33,150,243,.3)}
.btn-outline{border:2px solid var(--white);color:var(--white)}
.btn-outline:hover{background:var(--white);color:var(--navy)}

/* Header */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-h);
  background:rgba(255,255,255,.96);backdrop-filter:blur(20px);
  transition:all .3s var(--ease);border-bottom:1px solid transparent;
}
.header.scrolled{border-bottom-color:var(--border);box-shadow:var(--shadow)}
.header-inner{
  max-width:var(--container);margin:0 auto;padding:0 24px;
  height:100%;display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px}
.logo-text{font-family:var(--font-en);font-size:1.125rem;font-weight:700;color:var(--navy);letter-spacing:.05em}
.nav-list{display:flex;align-items:center;gap:28px}
.nav-link{font-size:.8125rem;font-weight:500;color:var(--text-light);transition:color .3s}
.nav-link:hover{color:var(--blue)}
.nav-link--cta{padding:10px 24px;background:var(--navy);color:var(--white);border-radius:var(--radius);font-weight:600}
.nav-link--cta:hover{background:var(--navy-light);color:var(--white)}

.hamburger{display:none;flex-direction:column;gap:5px;width:26px;padding:4px 0;z-index:1001}
.hamburger-line{display:block;width:100%;height:2px;background:var(--navy);border-radius:1px;transition:all .3s var(--ease)}
.hamburger.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active .hamburger-line:nth-child(2){opacity:0}
.hamburger.active .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg-img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,54,93,.92) 0%,rgba(27,54,93,.75) 50%,rgba(33,150,243,.4) 100%)}
.hero-content{position:relative;z-index:2;max-width:680px;padding:0 24px;margin-left:calc((100% - var(--container))/2 + 24px)}
.hero-tag{
  font-family:var(--font-en);font-size:.75rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--blue-light);
  margin-bottom:20px;opacity:0;animation:fadeUp .8s var(--ease-out) .3s forwards;
}
.hero-title{
  font-size:3.5rem;font-weight:900;line-height:1.2;color:var(--white);
  margin-bottom:20px;opacity:0;animation:fadeUp .8s var(--ease-out) .5s forwards;
}
.hero-desc{
  font-size:1rem;color:rgba(255,255,255,.85);line-height:1.9;
  margin-bottom:36px;opacity:0;animation:fadeUp .8s var(--ease-out) .7s forwards;
}
.hero-actions{
  display:flex;gap:16px;flex-wrap:wrap;
  opacity:0;animation:fadeUp .8s var(--ease-out) .9s forwards;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* About */
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;margin-top:48px}
.about-lead{font-size:1.25rem;font-weight:700;line-height:1.6;margin-bottom:20px;color:var(--navy)}
.about-text p{color:var(--text-light);margin-bottom:16px;line-height:1.9}
.about-stats{display:flex;gap:32px;margin-top:32px;padding-top:32px;border-top:1px solid var(--border)}
.about-stat-num{font-family:var(--font-en);font-size:1.75rem;font-weight:800;color:var(--blue);display:block;line-height:1}
.about-stat-label{font-size:.8125rem;color:var(--text-muted);margin-top:4px;display:block}
.about-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}

/* Services */
.services{background:var(--white)}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.service-card{
  padding:40px 32px;border:1px solid var(--border);border-radius:var(--radius);
  position:relative;overflow:hidden;transition:all .3s var(--ease);
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--blue)}
.service-card:hover .service-num{color:var(--blue)}
.service-num{
  font-family:var(--font-en);font-size:2.5rem;font-weight:800;
  color:var(--border);line-height:1;margin-bottom:16px;transition:color .3s;
}
.service-icon{margin-bottom:16px}
.service-title{font-size:1.25rem;font-weight:700;margin-bottom:12px;color:var(--navy)}
.service-desc{font-size:.9375rem;color:var(--text-light);line-height:1.8}

/* Timeline */
.timeline{background:var(--navy);color:var(--white)}
.timeline .section-tag{background:rgba(33,150,243,.2);color:var(--blue-light)}
.timeline .section-title{color:var(--white)}
.timeline .section-subtitle{color:rgba(255,255,255,.6)}
.timeline-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.timeline-item{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:32px 24px;
  transition:all .3s var(--ease);position:relative;
}
.timeline-item:hover{background:rgba(255,255,255,.08);border-color:var(--blue);transform:translateY(-4px)}
.timeline-phase{
  font-family:var(--font-en);font-size:.6875rem;font-weight:700;
  letter-spacing:.15em;text-transform:uppercase;color:var(--blue);margin-bottom:16px;
}
.timeline-icon{margin-bottom:16px}
.timeline-title{font-size:1.125rem;font-weight:700;margin-bottom:10px;color:var(--white)}
.timeline-desc{font-size:.875rem;color:rgba(255,255,255,.6);line-height:1.8;margin-bottom:16px}
.timeline-period{
  font-family:var(--font-en);font-size:.75rem;font-weight:600;
  color:var(--blue-light);padding:4px 12px;
  background:rgba(33,150,243,.15);border-radius:4px;display:inline-block;
}

/* Works */
.works{background:var(--white)}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.work-card{background:var(--bg);border-radius:var(--radius);overflow:hidden;transition:all .3s var(--ease)}
.work-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.work-image{overflow:hidden;aspect-ratio:16/10}
.work-img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.work-card:hover .work-img{transform:scale(1.05)}
.work-content{padding:24px}
.work-tags{display:flex;gap:8px;margin-bottom:12px}
.work-tag{font-size:.6875rem;font-weight:600;color:var(--blue);background:var(--blue-bg);padding:4px 10px;border-radius:4px}
.work-title{font-size:1.0625rem;font-weight:700;margin-bottom:8px;color:var(--navy)}
.work-desc{font-size:.875rem;color:var(--text-light);line-height:1.7}

/* Numbers */
.numbers{background:var(--blue);padding:72px 0}
.numbers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.number-value{font-family:var(--font-en);font-size:3rem;font-weight:800;color:var(--white);line-height:1;display:inline}
.number-unit{font-family:var(--font-en);font-size:1rem;color:rgba(255,255,255,.8);display:inline;margin-left:4px}
.number-label{font-size:.875rem;color:rgba(255,255,255,.65);margin-top:8px}

/* Flow */
.flow-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.flow-item{
  text-align:center;padding:32px 16px;position:relative;
  background:var(--white);border-radius:var(--radius);
  border:1px solid var(--border);transition:all .3s var(--ease);
}
.flow-item:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:var(--shadow)}
.flow-item:not(:last-child)::after{
  content:'';position:absolute;right:-10px;top:50%;
  width:0;height:0;border-top:6px solid transparent;
  border-bottom:6px solid transparent;border-left:8px solid var(--blue);
  transform:translateY(-50%);z-index:1;
}
.flow-num{font-family:var(--font-en);font-size:2rem;font-weight:800;color:var(--blue);opacity:.2;line-height:1;margin-bottom:12px}
.flow-title{font-size:.9375rem;font-weight:700;margin-bottom:8px;color:var(--navy)}
.flow-desc{font-size:.8125rem;color:var(--text-light);line-height:1.7}

/* FAQ */
.faq{background:var(--white)}
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-question{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:20px 0;font-size:1rem;font-weight:600;text-align:left;color:var(--navy);
}
.faq-question:hover{color:var(--blue)}
.faq-icon{
  position:relative;width:24px;height:24px;flex-shrink:0;margin-left:16px;
  background:var(--blue-bg);border-radius:50%;
}
.faq-icon::before,.faq-icon::after{
  content:'';position:absolute;background:var(--blue);transition:transform .3s var(--ease);
}
.faq-icon::before{top:50%;left:6px;width:12px;height:2px;transform:translateY(-50%)}
.faq-icon::after{left:50%;top:6px;width:2px;height:12px;transform:translateX(-50%)}
.faq-item.active .faq-icon::after{transform:translateX(-50%) rotate(90deg)}
.faq-answer{max-height:0;overflow:hidden;transition:all .4s var(--ease)}
.faq-item.active .faq-answer{max-height:300px;padding-bottom:20px}
.faq-answer p{font-size:.9375rem;color:var(--text-light);line-height:1.9}

/* Company */
.company-table-wrap{max-width:760px;margin:32px auto 0}
.company-table{width:100%;border-collapse:collapse}
.company-table th,.company-table td{padding:16px 20px;font-size:.9375rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.company-table th{font-weight:600;color:var(--navy);width:140px;background:var(--bg)}
.company-table td{color:var(--text-light)}

/* Contact */
.contact{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:60px;align-items:start}
.contact-info-item{margin-bottom:28px}
.contact-info-item h3{font-size:.875rem;font-weight:600;color:var(--navy);margin-bottom:6px}
.contact-phone{font-family:var(--font-en);font-size:1.75rem;font-weight:800;color:var(--blue)}
.contact-sub{font-size:.875rem;color:var(--text-muted);line-height:1.7}
.contact-form{background:var(--white);padding:40px;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-label{display:block;font-size:.8125rem;font-weight:600;color:var(--text);margin-bottom:6px}
.required{color:var(--blue)}
.form-input{
  width:100%;padding:12px 16px;background:var(--bg);
  border:1px solid var(--border);border-radius:var(--radius);
  font-size:.9375rem;color:var(--text);transition:border-color .3s;
}
.form-input:focus{outline:none;border-color:var(--blue)}
.form-textarea{min-height:120px;resize:vertical}
.btn-submit{width:100%;margin-top:16px;padding:16px}
select.form-input{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%231B365D'%3E%3Cpath d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
}

/* Footer */
.footer{background:var(--navy-dark);padding:60px 0 30px}
.footer-top{display:grid;grid-template-columns:1fr 2fr;gap:48px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-desc{font-size:.875rem;color:rgba(255,255,255,.45);margin-top:12px;line-height:1.7}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.footer-col h4{font-size:.875rem;font-weight:600;color:var(--white);margin-bottom:12px}
.footer-col li{margin-bottom:6px}
.footer-col a,.footer-col li:not(:has(a)){font-size:.8125rem;color:rgba(255,255,255,.45)}
.footer-col a:hover{color:var(--blue-light)}
.footer-bottom{padding-top:24px;text-align:center}
.footer-bottom p{font-size:.75rem;color:rgba(255,255,255,.3)}

/* Animations */
[data-aos]{opacity:0;transform:translateY(24px);transition:all .6s var(--ease-out)}
[data-aos].aos-animate{opacity:1;transform:translateY(0)}

/* Responsive */
@media(max-width:1024px){
  :root{--section-py:72px}
  .section-title{font-size:1.875rem}
  .hero-title{font-size:2.75rem}
  .timeline-grid{grid-template-columns:repeat(2,1fr)}
  .works-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:repeat(3,1fr)}
  .flow-item:nth-child(3)::after{display:none}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .about-grid{gap:40px}
  .footer-top{grid-template-columns:1fr;gap:32px}
}
@media(max-width:768px){
  :root{--header-h:60px;--section-py:56px}
  .hamburger{display:flex}
  .nav{
    position:fixed;inset:0;background:rgba(255,255,255,.98);
    display:flex;align-items:center;justify-content:center;
    opacity:0;visibility:hidden;transition:all .3s var(--ease);
  }
  .nav.active{opacity:1;visibility:visible}
  .nav-list{flex-direction:column;gap:20px;text-align:center}
  .nav-link{font-size:1.125rem}
  .hero{min-height:auto;padding:calc(var(--header-h) + 60px) 0 60px}
  .hero-content{margin:0 auto;padding:0 24px}
  .hero-title{font-size:2rem}
  .section-title{font-size:1.625rem}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .about-stats{flex-wrap:wrap;gap:24px}
  .services-grid{grid-template-columns:1fr}
  .timeline-grid{grid-template-columns:1fr}
  .works-grid{grid-template-columns:1fr}
  .numbers-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:1fr 1fr}
  .flow-item::after{display:none !important}
  .flow-steps .flow-item:last-child{grid-column:span 2}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:24px}
  .footer-links{grid-template-columns:1fr;gap:20px}
}
@media(max-width:480px){
  .hero-title{font-size:1.75rem}
  .numbers-grid{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr}
  .flow-steps .flow-item:last-child{grid-column:span 1}
  .about-stats{flex-direction:column}
  .company-table{display:block}
  .company-table tbody{display:block}
  .company-table tr{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid var(--border)}
  .company-table th,.company-table td{width:100%;padding:2px 0;border:none;background:none}
}

/* --- Testimonials --- */
.testimonials{background:var(--bg)}
.testimonials-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.testimonial-card{
  background:var(--white);
  padding:36px 28px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  transition:all .3s var(--ease);
}
.testimonial-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lg);
  border-color:var(--blue);
}
.testimonial-stars{
  display:flex;
  gap:2px;
  margin-bottom:16px;
}
.testimonial-stars span{
  color:var(--blue);
  font-size:1rem;
}
.testimonial-text{
  font-size:.9375rem;
  color:var(--text-light);
  line-height:1.9;
  margin-bottom:20px;
}
.testimonial-author{
  border-top:1px solid var(--border);
  padding-top:14px;
}
.testimonial-name{
  font-size:.875rem;
  font-weight:700;
  color:var(--navy);
  margin-bottom:4px;
}
.testimonial-detail{
  font-size:.8125rem;
  color:var(--text-muted);
}

/* --- CTA --- */
.cta-section{
  background:var(--navy);
  padding:80px 0;
}
.cta-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:60px;
}
.cta-title{
  font-size:2rem;
  font-weight:900;
  color:var(--white);
  line-height:1.4;
  margin-bottom:12px;
}
.cta-desc{
  font-size:1rem;
  color:rgba(255,255,255,.6);
  max-width:480px;
}
.cta-actions{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
}
.cta-section .btn-primary{
  min-width:240px;
}
.cta-phone-text{
  font-size:.9375rem;
  color:rgba(255,255,255,.5);
}
.cta-phone-text strong{
  color:var(--white);
  font-family:var(--font-en);
  font-weight:800;
}

/* --- Timeline enhanced --- */
.timeline-item::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:var(--blue);
  transform:scaleX(0);
  transition:transform .4s var(--ease);
  border-radius:var(--radius) var(--radius) 0 0;
}
.timeline-item:hover::before{
  transform:scaleX(1);
}

/* --- Service card counter --- */
.service-card{
  position:relative;
  overflow:hidden;
}

/* --- Nav active --- */
.nav-link.active{
  color:var(--blue);
  font-weight:700;
}

/* --- Focus styles --- */
.form-input:focus-visible{
  outline:2px solid var(--blue);
  outline-offset:2px;
}

/* --- Responsive for new sections --- */
@media(max-width:1024px){
  .testimonials-grid{grid-template-columns:1fr 1fr}
  .testimonials-grid .testimonial-card:last-child{grid-column:span 2}
  .cta-inner{flex-direction:column;text-align:center;gap:32px}
}
@media(max-width:768px){
  .testimonials-grid{grid-template-columns:1fr}
  .testimonials-grid .testimonial-card:last-child{grid-column:span 1}
  .cta-title{font-size:1.5rem}
}

/* --- Print --- */
@media print{
  .header,.hamburger,.btn,.contact-form{display:none !important}
  body{color:#000;background:#fff}
  .section{padding:32px 0}
  .hero{min-height:auto;padding:40px 0}
  .hero-overlay{background:transparent}
  .hero-title{color:#000}
  .timeline{background:#fff !important}
  .timeline .section-title,.timeline-title{color:#000 !important}
  .numbers{background:#fff !important}
  .number-value,.number-unit{color:#000 !important}
}

/* --- Scrollbar --- */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--blue);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--blue-dark)}

/* --- Utility --- */
.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* --- Flow items connecting line --- */
.flow-steps{
  position:relative;
}

/* --- Enhanced hover transitions --- */
.work-card .work-content{
  transition:padding .3s var(--ease);
}
.work-card:hover .work-content{
  padding-left:28px;
}

/* --- Number counter enhanced --- */
.number-item{
  position:relative;
  padding:20px;
}
.number-item::after{
  content:'';
  position:absolute;
  bottom:0;left:50%;
  transform:translateX(-50%);
  width:40px;height:2px;
  background:rgba(255,255,255,.2);
}

/* --- Timeline connecting dots --- */
.timeline-grid{
  position:relative;
}

/* --- Form select custom --- */
select.form-input:focus{
  background-color:var(--white);
}

/* --- Keyframes --- */
@keyframes pulse{
  0%,100%{opacity:1}
  50%{opacity:.6}
}

/* --- Hero decorative elements --- */
.hero::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:120px;
  background:linear-gradient(0deg,var(--bg) 0%,transparent 100%);
  z-index:1;
  pointer-events:none;
}

/* --- Service card number badge --- */
.services-grid{
  counter-reset:svc-count;
}
.service-card{
  counter-increment:svc-count;
}
.service-num{
  transition:color .3s var(--ease);
}

/* --- Timeline connecting decorations --- */
.timeline-grid::after{
  content:'';
  position:absolute;
  bottom:-40px;
  left:50%;
  transform:translateX(-50%);
  width:1px;
  height:40px;
  background:linear-gradient(180deg,rgba(33,150,243,.3),transparent);
  display:none;
}

/* --- Numbers section decoration --- */
.numbers{
  position:relative;
  overflow:hidden;
}
.numbers::before{
  content:'';
  position:absolute;
  top:-50%;left:-50%;
  width:200%;height:200%;
  background:radial-gradient(circle at 30% 50%,rgba(255,255,255,.05) 0%,transparent 50%);
  pointer-events:none;
}

/* --- Work card bottom accent --- */
.work-card{
  position:relative;
  overflow:hidden;
}
.work-card::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:3px;
  background:var(--blue);
  transform:scaleX(0);
  transition:transform .4s var(--ease);
}
.work-card:hover::after{
  transform:scaleX(1);
}

/* --- Work image overlay --- */
.work-image::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(0deg,rgba(27,54,93,.2) 0%,transparent 50%);
  opacity:0;
  transition:opacity .3s;
}
.work-card:hover .work-image::after{
  opacity:1;
}
.work-image{position:relative}

/* --- FAQ enhanced states --- */
.faq-item:first-child{
  border-top:1px solid var(--border);
}
.faq-item.active .faq-question{
  color:var(--blue);
}

/* --- Footer gradient top --- */
.footer::before{
  content:'';
  display:block;
  height:3px;
  background:linear-gradient(90deg,var(--navy),var(--blue),var(--navy));
}

/* --- Responsive micro-adjustments --- */
@media(min-width:1200px){
  .hero-content{
    max-width:780px;
  }
  .timeline-grid{
    gap:32px;
  }
  .services-grid{
    gap:32px;
  }
}

@media(min-width:769px) and (max-width:1024px){
  .service-card{
    padding:32px 24px;
  }
  .timeline-item{
    padding:28px 20px;
  }
  .about-stats{
    gap:20px;
  }
  .about-stat-num{
    font-size:1.5rem;
  }
}

/* --- Accessibility --- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
  }
  [data-aos]{
    opacity:1 !important;
    transform:none !important;
    transition:none !important;
  }
}

/* --- Tooltip --- */
[data-tooltip]{
  position:relative;
  cursor:help;
}
[data-tooltip]::after{
  content:attr(data-tooltip);
  position:absolute;
  bottom:calc(100% + 8px);
  left:50%;
  transform:translateX(-50%);
  padding:6px 14px;
  background:var(--navy);
  color:var(--white);
  font-size:.75rem;
  border-radius:4px;
  white-space:nowrap;
  opacity:0;
  visibility:hidden;
  transition:all .2s;
  pointer-events:none;
  z-index:10;
}
[data-tooltip]:hover::after{
  opacity:1;
  visibility:visible;
}

/* --- Badge for timeline phase --- */
.timeline-phase::before{
  content:'';
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--blue);
  margin-right:8px;
  vertical-align:middle;
}

/* --- Loading skeleton --- */
.skeleton{
  background:linear-gradient(90deg,var(--border) 25%,var(--bg) 50%,var(--border) 75%);
  background-size:200% 100%;
  animation:skeletonShimmer 1.5s infinite;
  border-radius:4px;
}
@keyframes skeletonShimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}

/* --- Back to top --- */
.back-to-top{
  position:fixed;bottom:24px;right:24px;
  width:44px;height:44px;border-radius:50%;
  background:var(--blue);color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;opacity:0;visibility:hidden;
  transition:all .3s var(--ease);z-index:100;
  box-shadow:0 4px 12px rgba(33,150,243,.3);
  cursor:pointer;border:none;
}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--blue-dark);transform:translateY(-4px)}

/* --- Aspect ratio helpers --- */
.aspect-16-9{aspect-ratio:16/9;overflow:hidden}
.aspect-4-3{aspect-ratio:4/3;overflow:hidden}
.aspect-16-9 img,.aspect-4-3 img{width:100%;height:100%;object-fit:cover}

/* --- Gradient text --- */
.gradient-text{
  background:linear-gradient(135deg,var(--navy),var(--blue));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* --- Section divider --- */
.section-divider{
  width:60px;height:3px;
  background:var(--blue);border-radius:2px;
  margin:16px 0 32px;
}

/* --- Flow step connecting animation --- */
@keyframes flowPulse{
  0%,100%{opacity:.3}
  50%{opacity:1}
}
.flow-item:not(:last-child)::after{
  animation:flowPulse 2s ease-in-out infinite;
}

/* --- Company table enhanced --- */
.company-table tr:hover td{
  background:rgba(33,150,243,.02);
}
.company-table tr:hover th{
  color:var(--blue);
}

/* --- Contact info item icon --- */
.contact-info-item{
  position:relative;
  padding-left:0;
}
.contact-info-item::before{
  content:'';
  display:none;
}

/* --- Card grid gap at smallest sizes --- */
@media(max-width:360px){
  .services-grid,.works-grid,.timeline-grid{
    gap:16px;
  }
  .container{padding:0 16px}
  .service-card{padding:24px 16px}
  .timeline-item{padding:24px 16px}
  .hero-title{font-size:1.5rem}
  .section-title{font-size:1.375rem}
}

/* --- Custom list styling --- */
.custom-list li{
  position:relative;
  padding-left:20px;
}
.custom-list li::before{
  content:'';
  position:absolute;
  left:0;
  top:12px;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--blue);
}

/* --- Tag cloud style for work-tags --- */
.work-tags{
  gap:6px;
  flex-wrap:wrap;
}

/* --- Enhanced form states --- */
.form-input:disabled{
  opacity:.5;
  cursor:not-allowed;
}
.form-input[type="date"]{
  color-scheme:light;
}
select.form-input:invalid{
  color:var(--text-muted);
}

/* --- Enhanced about stats --- */
.about-stat{
  position:relative;
  padding:0 16px;
}
.about-stat:not(:last-child)::after{
  content:'';
  position:absolute;
  right:0;top:50%;
  transform:translateY(-50%);
  width:1px;height:60%;
  background:var(--border);
}

/* --- Enhanced timeline phase tags --- */
.timeline-period{
  transition:all .3s var(--ease);
}
.timeline-item:hover .timeline-period{
  background:rgba(33,150,243,.25);
}

/* --- Enhanced numbers items --- */
.number-item{
  position:relative;
  padding:20px;
}
.number-item:not(:last-child)::after{
  content:'';
  position:absolute;
  right:0;top:50%;
  transform:translateY(-50%);
  width:1px;height:60%;
  background:rgba(255,255,255,.15);
}

/* --- Enhanced company table --- */
.company-table{
  border-radius:var(--radius);
  overflow:hidden;
}

/* --- Service card hover decorative --- */
.service-card::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:var(--blue);
  transform:scaleX(0);
  transition:transform .3s var(--ease);
}
.service-card:hover::before{
  transform:scaleX(1);
}

/* --- Flow items dots --- */
.flow-item{
  position:relative;
}
.flow-item::before{
  content:'';
  position:absolute;
  top:20px;left:-6px;
  width:12px;height:12px;
  border-radius:50%;
  border:2px solid var(--blue);
  background:var(--white);
  display:none;
  z-index:1;
}

/* --- Footer column link hover --- */
.footer-col a{
  display:inline-block;
  transition:all .2s var(--ease);
}
.footer-col a:hover{
  transform:translateX(4px);
}

/* --- Contact phone decoration --- */
.contact-phone{
  position:relative;
  display:inline-block;
}
.contact-phone::after{
  content:'';
  position:absolute;
  bottom:-4px;left:0;right:0;
  height:2px;
  background:var(--blue);
  opacity:.2;
  border-radius:1px;
}

/* --- Responsive landscape --- */
@media(max-width:768px) and (orientation:landscape){
  .hero{
    min-height:auto;
    padding:calc(var(--header-h) + 40px) 0 40px;
  }
  .hero-title{font-size:1.75rem}
}

/* --- High DPI --- */
@media(-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi){
  .hero-bg-img{image-rendering:optimizeQuality}
}

/* --- Enhanced testimonials --- */
.testimonial-card{
  position:relative;
  overflow:hidden;
}
.testimonial-card::before{
  content:'"';
  position:absolute;
  top:16px;right:20px;
  font-family:Georgia,serif;
  font-size:4rem;
  line-height:1;
  color:var(--border);
  pointer-events:none;
}

/* --- Timeline icon hover --- */
.timeline-icon{
  transition:transform .3s var(--ease);
}
.timeline-item:hover .timeline-icon{
  transform:scale(1.1);
}

/* --- Work tags hover --- */
.work-tag{
  transition:all .2s var(--ease);
}
.work-card:hover .work-tag{
  background:var(--blue);
  color:var(--white);
}

/* --- About image hover --- */
.about-img{
  transition:transform .6s var(--ease);
}
.about-image:hover .about-img{
  transform:scale(1.03);
}
.about-image{
  overflow:hidden;
  border-radius:var(--radius);
}

/* --- Service description line clamp --- */
.service-desc{
  display:-webkit-box;
  -webkit-line-clamp:4;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

/* --- Form button hover shadow --- */
.btn-submit{
  transition:all .3s var(--ease);
}
.btn-submit:hover:not(:disabled){
  box-shadow:0 8px 24px rgba(33,150,243,.3);
}

/* --- Enhanced form placeholder --- */
.form-input::placeholder{
  color:var(--text-muted);
  font-weight:400;
}

/* --- Misc enhancements --- */
.hero-tag{
  position:relative;
}
.hero-overlay{
  transition:opacity .6s var(--ease);
}
.section-tag{
  transition:all .3s var(--ease);
}

section[id]{scroll-margin-top:var(--header-h)}
::selection{background:var(--blue);color:var(--white)}