/* ===== Tokens ===== */
:root{
  --navy: #0B2A4A;
  --gulf: #00296D;
  --royal: #14509E;
  --sky: #4FA3E3;
  --clear-blue: #0179D2;
  --ice: #F5F9FD;
  --white: #FFFFFF;
  --text-dim: #5B7186;

  --display: "Space Grotesk", sans-serif;
  --body: "Inter", sans-serif;

  --radius: 14px;
  --wrap: 1160px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family: var(--body);
  color: var(--navy);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
.wrap{max-width: var(--wrap); margin: 0 auto; padding: 0 24px;}

/* ===== Scrollbar theming ===== */
html{
  scrollbar-width: thin; /* Firefox */
  scrollbar-color: var(--royal) var(--ice);
}
::-webkit-scrollbar{ width: 12px; height: 12px; }
::-webkit-scrollbar-track{ background: var(--ice); }
::-webkit-scrollbar-thumb{
  background: var(--royal);
  border-radius: 999px;
  border: 3px solid var(--ice);
}
::-webkit-scrollbar-thumb:hover{ background: var(--gulf); }
::-webkit-scrollbar-corner{ background: var(--ice); }

h1,h2,h3,h4{font-family: var(--display); font-weight: 600; letter-spacing: -0.01em;}

.eyebrow{
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--clear-blue);
  font-weight: 600;
  margin-bottom: 10px;
}
.eyebrow.center{text-align:center;}
.section-title{font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 16px;}
.section-title.center{text-align:center; margin-bottom: 16px;}
.section-sub{color: var(--text-dim); max-width: 560px; margin: 0 auto 40px; font-size: 1rem;}
.section-sub.center{text-align:center;}
.placeholder-note{font-style: italic; font-size: 0.88rem;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor:pointer;
  border: none;
  white-space: nowrap;
}
.btn-primary{ background: var(--royal); color: var(--white); box-shadow: 0 8px 20px -8px rgba(20,80,158,0.6);}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 24px -8px rgba(20,80,158,0.7);}
.btn-outline{ background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.5);}
.btn-outline:hover{ background: rgba(255,255,255,0.12); }
.btn-outline-navy{ background: transparent; color: var(--royal); border: 1.5px solid var(--royal); padding: 11px 24px; }
.btn-outline-navy:hover{ background: var(--royal); color: var(--white); }
.btn-ghost{ background: var(--ice); color: var(--royal); font-size: 0.88rem; padding: 10px 18px;}
.btn-ghost:hover{ background: #e3eefb; }

/* ===== Header ===== */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #EAF0F6;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: 14px; padding-bottom: 14px;
  gap: 20px;
}
.brand{display:flex; align-items:center; flex-shrink:0;}
.brand-mark{ height: 38px; width: auto; }
.brand-mark.small{ height: 34px; width: auto; }
.brand-word{font-family: var(--display); font-weight:700; font-size:1.05rem; color: var(--navy);}
.main-nav{display:flex; gap:24px; flex:1; justify-content:center;}
.main-nav a{font-size:0.9rem; font-weight:500; color: var(--text-dim); white-space:nowrap;}
.main-nav a:hover{color: var(--royal);}
.header-actions{display:flex; align-items:center; gap:12px; flex-shrink:0;}
.header-cta{padding: 10px 20px; font-size: 0.88rem;}
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:32px; height:32px; background:none; border:none; cursor:pointer; padding:0;
}
.nav-toggle span{ display:block; width:100%; height:2px; background: var(--navy); border-radius:2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero{
  position:relative;
  overflow:hidden;
  padding: 130px 0 100px;
  min-height: 640px;
  display:flex;
  align-items:center;
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-photo{ width:100%; height:100%; object-fit:cover; object-position:center 30%; }
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(115deg, rgba(11,42,74,0.94) 30%, rgba(20,80,158,0.75) 65%, rgba(79,163,227,0.45) 100%);
}
.hero-inner{position:relative; z-index:2; max-width: 680px;}
.hero-eyebrow{color: #9FD0FF;}
.hero h1{
  color: var(--white);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  line-height: 1.05;
  margin-bottom: 22px;
}
.hero-sub{
  color: #DCEBFB;
  font-size: 1.08rem;
  max-width: 520px;
  margin-bottom: 30px;
}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 30px;}
.hero-badges{ list-style:none; display:flex; gap:22px; flex-wrap:wrap; }
.hero-badges li{ color:#CFE4FA; font-size:0.86rem; font-weight:500; }

/* signature shine sweep across headline on load */
.shine-text{
  background: linear-gradient(100deg, #FFFFFF 20%, #BFE0FF 40%, #FFFFFF 55%, #FFFFFF 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shineSweep 2.6s ease-out 0.3s 1;
}
@keyframes shineSweep{
  0%{ background-position: 120% 0; }
  100%{ background-position: -20% 0; }
}

.hero-sparkles{position:absolute; inset:0; z-index:1; pointer-events:none;}
.spark{position:absolute; width:22px; height:22px; fill: rgba(255,255,255,0.6); animation: twinkle 3.2s ease-in-out infinite;}
.spark.s1{top:14%; right:12%; animation-delay: 0s;}
.spark.s2{top:60%; right:22%; width:14px; height:14px; animation-delay: 0.9s;}
.spark.s3{top:35%; right:6%; width:12px; height:12px; animation-delay: 1.7s;}
@keyframes twinkle{
  0%,100%{ opacity:0.25; transform: scale(0.85); }
  50%{ opacity:1; transform: scale(1.05); }
}

/* ===== Services intro strip ===== */
.services-intro{ padding: 90px 0 20px; }

/* ===== Service panels (alternating) ===== */
.service-panel{ padding: 50px 0; }
.service-panel.alt{ background: var(--ice); }
.service-grid{
  display:grid; grid-template-columns: 1.1fr 1fr;
  gap: 56px; align-items:center;
}
.service-media img{
  width:100%; height: 340px; object-fit:cover;
  border-radius: var(--radius);
  box-shadow: 0 24px 48px -24px rgba(11,42,74,0.35);
}
.service-num{
  font-family: var(--display); font-weight:700; font-size:0.95rem;
  color: var(--sky); letter-spacing:0.08em;
}
.service-copy h3{ font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 8px 0 14px; }
.service-copy p{ color: var(--text-dim); margin-bottom: 18px; max-width: 460px; }
.check-list{ list-style:none; display:flex; flex-direction:column; gap:10px; margin-bottom: 26px; }
.check-list li{ padding-left: 26px; position:relative; font-size:0.95rem; }
.check-list li::before{
  content:"✓"; position:absolute; left:0; top:0;
  color: var(--royal); font-weight:700;
}

/* ===== Process ===== */
.process{ padding: 90px 0; background: var(--ice); }
.process-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-top: 40px; }
.process-step{ text-align:center; padding: 0 12px; }
.process-index{
  display:inline-flex; align-items:center; justify-content:center;
  width:48px; height:48px; border-radius:50%;
  background: var(--royal); color:var(--white);
  font-family: var(--display); font-weight:700; font-size:1.2rem;
  margin-bottom: 18px;
}
.process-step h4{ font-size: 1.1rem; margin-bottom: 8px; }
.process-step p{ color: var(--text-dim); font-size:0.92rem; }

/* ===== Why us ===== */
.why-us{ padding: 90px 0; }
.why-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 22px; margin-top: 40px; }
.why-card{
  background: var(--white); border:1px solid #E7EEF5; border-radius: var(--radius);
  padding: 28px 22px; text-align:center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.why-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 32px -20px rgba(11,42,74,0.3); }
.why-icon{ font-size:1.8rem; display:block; margin-bottom:14px; }
.why-card h4{ font-size:1rem; margin-bottom:8px; }
.why-card p{ font-size:0.88rem; color: var(--text-dim); }

/* ===== About ===== */
.about{ background: var(--ice); padding: 90px 0; }
.about-inner{ display:grid; grid-template-columns: 200px 1fr; gap: 48px; align-items:center; }
.about-photo{
  width:180px; height:180px; border-radius:50%;
  background: linear-gradient(150deg, var(--royal), var(--sky));
  color:var(--white); font-family:var(--display); font-weight:700; font-size:2.4rem;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 16px 32px -14px rgba(20,80,158,0.5);
}
.about-copy p{ color: var(--text-dim); margin-bottom: 26px; max-width: 520px; }

/* ===== Testimonials ===== */
.testimonials{ padding: 90px 0; }
.testimonial-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:22px; margin-top: 30px; }
.testimonial-card{
  background: var(--ice); border-radius: var(--radius); padding: 28px 24px;
  border: 1px solid #E7EEF5;
}
.testimonial-card p{ font-size:0.95rem; color: var(--navy); margin-bottom:14px; }
.testimonial-card cite{ font-style:normal; font-size:0.85rem; color: var(--text-dim); font-weight:600; }

/* ===== Service area ===== */
.service-area{ padding: 90px 0; background: var(--ice); }
.service-area-inner{ display:grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items:center; }
.service-area-inner p{ color: var(--text-dim); margin: 14px 0 24px; max-width: 440px; }
.map-embed{ border-radius: var(--radius); overflow:hidden; box-shadow: 0 24px 48px -24px rgba(11,42,74,0.3); }
.map-embed iframe{ display:block; }

/* ===== FAQ ===== */
.faq{ padding: 90px 0; }
.faq-list{ max-width: 760px; margin: 30px auto 0; }
.faq-item{ border-bottom: 1px solid #E7EEF5; }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding: 20px 4px; font-family: var(--body); font-size: 1rem; font-weight:600; color: var(--navy);
  display:flex; align-items:center; justify-content:space-between; gap: 16px;
}
.faq-plus{ font-size:1.4rem; color: var(--royal); transition: transform 0.2s ease; flex-shrink:0; font-weight:400; }
.faq-item.open .faq-plus{ transform: rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height 0.25s ease; }
.faq-a p{ padding: 0 4px 20px; color: var(--text-dim); font-size:0.94rem; }

/* ===== Contact ===== */
.contact{ padding: 100px 0; }
.contact-inner{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-copy p{ color: var(--text-dim); margin-bottom: 24px; max-width:440px; }
.contact-list{ list-style:none; display:flex; flex-direction:column; gap: 14px; }
.contact-list li{ display:flex; align-items:center; gap: 12px; font-weight:500; }
.contact-list a:hover{ color: var(--royal); }

.contact-form{
  background: var(--ice);
  border-radius: var(--radius);
  padding: 32px;
  display:flex; flex-direction:column; gap: 16px;
  border: 1px solid #E7EEF5;
}
.contact-form label{ font-size: 0.85rem; font-weight:600; color: var(--navy); display:flex; flex-direction:column; gap:6px; }
.contact-form input, .contact-form textarea, .contact-form select{
  font-family: var(--body);
  font-size: 0.95rem;
  padding: 11px 14px;
  border-radius: 8px;
  border: 1px solid #D6E2EE;
  background: var(--white);
  resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus{
  outline: 2px solid var(--sky);
  outline-offset: 1px;
}
.contact-form button{ margin-top: 6px; }
.form-error{ color: #C0392B; font-size: 0.85rem; text-align:center; min-height: 1.2em; }
.hp-field{ position: absolute; left: -9999px; top: -9999px; }

/* ===== Success popup ===== */
.success-modal{
  position: fixed; inset:0; z-index: 200;
  display:none; align-items:center; justify-content:center;
  padding: 20px;
}
.success-modal.open{ display:flex; }
.success-backdrop{
  position:absolute; inset:0;
  background: rgba(11,42,74,0.55);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.25s ease;
}
.success-card{
  position:relative; z-index:1;
  background: var(--white);
  border-radius: 20px;
  padding: 44px 36px 36px;
  max-width: 380px; width:100%;
  text-align:center;
  box-shadow: 0 32px 64px -20px rgba(11,42,74,0.5);
  animation: popIn 0.35s cubic-bezier(.2,1.4,.4,1);
}
.success-card h3{ font-size: 1.4rem; margin: 6px 0 10px; }
.success-card p{ color: var(--text-dim); margin-bottom: 24px; font-size: 0.95rem; }
.success-check{ width: 76px; height:76px; margin: 0 auto 6px; display:block; }
.success-check-circle{
  stroke: var(--royal); stroke-width: 3;
  stroke-dasharray: 227; stroke-dashoffset: 227;
  animation: drawCircle 0.5s ease forwards;
}
.success-check-tick{
  stroke: var(--royal); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 50; stroke-dashoffset: 50;
  animation: drawTick 0.35s ease forwards 0.45s;
}
@keyframes drawCircle{ to{ stroke-dashoffset: 0; } }
@keyframes drawTick{ to{ stroke-dashoffset: 0; } }
@keyframes popIn{
  from{ opacity:0; transform: translateY(16px) scale(0.96); }
  to{ opacity:1; transform: translateY(0) scale(1); }
}
@keyframes fadeIn{ from{ opacity:0; } to{ opacity:1; } }

/* ===== Footer ===== */
.site-footer{ background: var(--navy); color: #B9CBE0; padding: 60px 0 24px; }
.footer-top{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
.footer-brand{ display:flex; flex-direction:column; align-items: flex-start; gap: 10px; }
.footer-brand .brand-mark{ margin-bottom: 4px; max-width: 180px; }
.footer-brand .brand-word{ color: var(--white); font-size: 1.1rem; }
.footer-brand p{ font-size: 0.85rem; max-width: 240px; }
.footer-links{ display:flex; flex-direction:column; gap: 10px; }
.footer-links h5{ color: var(--white); font-family: var(--display); font-size:0.85rem; text-transform:uppercase; letter-spacing:0.08em; margin-bottom: 6px; }
.footer-links a{ font-size:0.88rem; color:#B9CBE0; }
.footer-links a:hover{ color: var(--white); }
.footer-social{ display:flex; gap:14px; margin-top: 4px; }
.footer-social a{ font-size:0.82rem; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom{ border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; }
.footer-bottom p{ font-size: 0.8rem; }

/* ===== Mobile call bar ===== */
.mobile-call-bar{
  display:none; position:fixed; bottom:0; left:0; right:0; z-index: 90;
  background: var(--royal); color: var(--white); text-align:center;
  padding: 14px; font-family: var(--display); font-weight:600; font-size:0.95rem;
  box-shadow: 0 -8px 20px -8px rgba(11,42,74,0.4);
}

/* ===== Scroll reveal (progressive enhancement — content is visible by default, JS opts in) ===== */
html.js-ready .reveal{ opacity:0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
html.js-ready .reveal.visible{ opacity:1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px){
  .main-nav{ display:none; }
  .header-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header.nav-open .main-nav{
    display:flex; flex-direction:column; position:absolute; top:100%; left:0; right:0;
    background: var(--white); padding: 20px 24px; gap: 16px; border-bottom:1px solid #EAF0F6;
  }
  .service-grid{ grid-template-columns: 1fr; }
  .service-media{ order: -1; }
  .service-panel.alt .service-media{ order: -1; }
  .process-grid{ grid-template-columns: 1fr; gap: 40px; }
  .why-grid{ grid-template-columns: repeat(2,1fr); }
  .about-inner{ grid-template-columns: 1fr; text-align:center; }
  .about-photo{ margin: 0 auto; }
  .testimonial-grid{ grid-template-columns: 1fr; }
  .service-area-inner{ grid-template-columns: 1fr; }
  .contact-inner{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .mobile-call-bar{ display:block; }
  body{ padding-bottom: 54px; }
}
@media (max-width: 560px){
  .hero{ padding: 100px 0 70px; min-height: auto; }
  .hero-actions{ flex-direction:column; align-items: stretch; }
  .why-grid{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr; }
  .header-call{ display:none; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .shine-text, .spark, .reveal{ animation: none !important; transition: none !important; opacity:1; transform:none; }
}

/* Keyboard focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--sky);
  outline-offset: 2px;
}