:root{
  --primary: #3F7CAC;
  --secondary: #D5E1A3;
  --tertiary: #95AFBA;

  --bg: #ffffff;
  --bg-alt: #f7fafc;
  --text: #0f172a;
  --muted: #5b6677;
  --border: rgba(15, 23, 42, 0.10);

  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
.container{ width: min(1100px, calc(100% - 40px)); margin-inline: auto; }

.section{ padding: 76px 0; }
.section-alt{ background: var(--bg-alt); }
.section-head{ text-align: center; margin-bottom: 28px; }
.section-head h2{ margin: 0 0 8px; font-size: clamp(24px, 3vw, 34px); }
.muted{ color: var(--muted); line-height: 1.6; }
.section-title{ margin: 0 0 16px; }

/* Header */
.logo-dev{
  font-weight:700;
  font-size:18px;
  font-family: 'Inter', monospace;
  color:#95AFBA;
}

.logo-dev span{
  color:#3F7CAC;
}
.site-header{
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
}
.brand{ display:flex; gap:10px; align-items:center; font-weight:800; letter-spacing: .04em; }
.brand.small{ font-size: 14px; }
.brand-text{ font-size: 14px; }
.brand-mark{
  width: 26px; height: 26px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  box-shadow: 0 8px 18px rgba(63,124,172,.25);
}
.nav{ display:flex; gap: 18px; align-items:center; }
.nav a{
  font-weight: 600;
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 12px;
  color: rgba(15,23,42,.82);
}
.nav a:hover{ background: rgba(63,124,172,.08); color: var(--text); }

.header-actions{ display:flex; gap: 12px; align-items:center; }

/* Mobile menu button */
.icon-btn{
  width: 42px; height: 42px; border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  display:none;
  cursor:pointer;
  box-shadow: 0 8px 18px rgba(15,23,42,.05);
}
.icon-btn span{
  display:block; width: 18px; height: 2px; margin: 5px auto;
  background: rgba(15,23,42,.7);
  border-radius: 2px;
}

.mobile-nav{
  display:none;
  border-top: 1px solid var(--border);
  padding: 10px 0 16px;
}
.mobile-nav a{
  display:block;
  padding: 12px 20px;
  font-weight: 600;
  color: rgba(15,23,42,.82);
}
.mobile-nav a:hover{ background: rgba(63,124,172,.06); }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-weight: 700;
  font-size: 14px;
  background: #fff;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }

.btn-primary{
  background: var(--primary);
  color: #fff;
  border-color: rgba(63,124,172,.5);
}
.btn-primary:hover{ background: #356f99; }

.btn-soft{
  background: rgba(213,225,163,.35);
  border-color: rgba(213,225,163,.9);
}
.btn-soft:hover{ background: rgba(213,225,163,.55); }

.btn-ghost{
  background: transparent;
  border-color: rgba(63,124,172,.25);
}
.btn-ghost:hover{ background: rgba(63,124,172,.06); }

/* Hero */
.hero{
  padding: 62px 0 34px;
  background:
    radial-gradient(1200px 400px at 10% 0%, rgba(63,124,172,.10), transparent 60%),
    radial-gradient(900px 300px at 90% 10%, rgba(149,175,186,.14), transparent 55%),
    linear-gradient(#fff, #fff);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 34px;
  align-items: center;
}
.eyebrow{
  display:inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  background: rgba(63,124,172,.08);
  color: rgba(15,23,42,.8);
  border: 1px solid rgba(63,124,172,.14);
}
.hero h1{
  margin: 14px 0 10px;
  font-size: clamp(32px, 4.3vw, 50px);
  line-height: 1.08;
}
.accent{
  display:block;
  margin-top: 10px;
  font-size: clamp(16px, 2.4vw, 22px);
  color: rgba(15,23,42,.78);
  font-weight: 700;
}
.lead{ margin: 0; font-size: 16px; line-height: 1.7; color: rgba(15,23,42,.78); }

.hero-cta{ margin-top: 18px; display:flex; gap: 12px; flex-wrap: wrap; }

.hero-meta{ margin-top: 18px; display:flex; gap: 10px; flex-wrap: wrap; }
.pill{
  padding: 9px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 13px;
  box-shadow: 0 10px 18px rgba(15,23,42,.04);
}

.social-row{ margin-top: 18px; display:flex; gap: 10px; }
.social{
  width: 42px; height: 42px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  display:grid; place-items:center;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.social svg{ width: 20px; height: 20px; fill: rgba(15,23,42,.76); }
.social:hover{ transform: translateY(-1px); box-shadow: var(--shadow); background: rgba(63,124,172,.04); }

/* Hero card w/ portrait circle */
.hero-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 20px;
}
.portrait-wrap{
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  border: 2px solid rgba(63,124,172,.25);
  background:
    radial-gradient(circle at 30% 20%, rgba(213,225,163,.55), transparent 45%),
    radial-gradient(circle at 70% 70%, rgba(149,175,186,.35), transparent 50%),
    linear-gradient(135deg, rgba(63,124,172,.06), rgba(149,175,186,.06));
  display:grid; place-items:center;
  overflow:hidden;
  position: relative;
}
.portrait-wrap::after{
  content:"";
  position:absolute; inset: 14px;
  border-radius: 999px;
  border: 1px dashed rgba(63,124,172,.25);
}
.portrait{
  width: 78%;
  height: 78%;
  object-fit: cover;
  border-radius: 999px;
  border: 6px solid #fff;
  box-shadow: 0 16px 35px rgba(15,23,42,.12);
  position: relative;
  z-index: 1;
}
.portrait-fallback .portrait-fallback-inner{ display:grid; }
.portrait-fallback-inner{
  display:none;
  width: 78%;
  height: 78%;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  color: #fff;
  place-items:center;
  font-weight: 800;
  font-size: 64px;
  border: 6px solid #fff;
  box-shadow: 0 16px 35px rgba(15,23,42,.12);
  position: relative;
  z-index: 1;
}

.hero-card-bottom{
  margin-top: 16px;
  display:flex; align-items:center; justify-content:space-between;
  gap: 14px;
}
.mini-title{ margin: 0; font-size: 12px; font-weight: 800; letter-spacing: .05em; color: rgba(15,23,42,.7); text-transform: uppercase; }
.mini-text{ margin: 6px 0 0; font-weight: 700; color: rgba(15,23,42,.82); }
.chip{
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(213,225,163,.45);
  border: 1px solid rgba(213,225,163,.9);
  font-weight: 800;
  font-size: 12px;
}

/* About */
.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: start;
}
.image-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    radial-gradient(700px 220px at 20% 0%, rgba(213,225,163,.55), transparent 60%),
    #fff;
  box-shadow: var(--shadow);
}
.image-card-inner{ padding: 22px; }
.image-card h2{ margin: 0 0 10px; }
.tags{ display:flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.tag{
  font-size: 12px;
  font-weight: 700;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(63,124,172,.18);
  background: rgba(63,124,172,.05);
}

.skill{ margin: 16px 0; }
.skill-top{ display:flex; justify-content:space-between; gap: 12px; font-weight: 700; }
.bar{
  height: 12px;
  border-radius: 999px;
  background: rgba(149,175,186,.18);
  border: 1px solid rgba(15,23,42,.08);
  overflow:hidden;
  margin-top: 8px;
}
.fill{
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), rgba(63,124,172,.55));
}

.callout{
  margin-top: 20px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(63,124,172,.18);
  background: rgba(63,124,172,.05);
  display:flex; justify-content:space-between; align-items:center; gap: 12px;
}
.callout-title{ margin: 0; font-weight: 800; }

/* Services */
.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 10px 20px rgba(15,23,42,.04);
  padding: 18px;
}
.card h3{ margin: 12px 0 8px; }
.icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: rgba(213,225,163,.45);
  border: 1px solid rgba(213,225,163,.95);
  font-size: 18px;
  font-weight: 800;
}

/* Projects */
.filter-row{
  display:flex;
  gap: 10px;
  justify-content:center;
  flex-wrap: wrap;
  margin: 18px 0 22px;
}
.filter{
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  font-size: 12px;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.filter:hover{ transform: translateY(-1px); box-shadow: 0 10px 18px rgba(15,23,42,.06); }
.filter.active{
  background: rgba(63,124,172,.10);
  border-color: rgba(63,124,172,.22);
}

.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.project{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  overflow:hidden;
  box-shadow: 0 10px 22px rgba(15,23,42,.05);
  display:flex;
  flex-direction: column;
  min-height: 320px;
}
.thumb{
  height: 160px;
  background:
    radial-gradient(circle at 20% 10%, rgba(213,225,163,.7), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(63,124,172,.18), transparent 55%),
    linear-gradient(135deg, rgba(63,124,172,.08), rgba(149,175,186,.10));
  background-size: cover;
  background-position: center;
}
.thumb-btn{
  display: block;
  width: 100%;
  height: 160px;          
  padding: 0;
  border: 0;
  background-color: transparent;
  background-size: cover;
  background-position: center;
  cursor: pointer;
}
.project-body{ padding: 16px; display:flex; flex-direction:column; gap: 10px; flex: 1; }
.project-top{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }
.project-top h3{ margin: 0; font-size: 16px; }
.badge{
  font-size: 11px;
  font-weight: 900;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(213,225,163,.45);
  border: 1px solid rgba(213,225,163,.95);
}
.project-links{
  margin-top: auto;
  display:flex; gap: 12px;
}
.link{
  font-weight: 900;
  font-size: 12px;
  color: var(--primary);
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid rgba(63,124,172,.18);
  background: rgba(63,124,172,.05);
}
.link:hover{ background: rgba(63,124,172,.10); }

/* Testimonial */
.testimonial{
  width: min(760px, 100%);
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
  padding: 18px;
  display:flex; gap: 14px; align-items:flex-start;
}
.avatar-sm{
  width: 52px; height: 52px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--tertiary));
  color:#fff;
  display:grid; place-items:center;
  font-weight: 900;
}
.quote{ margin: 0 0 10px; font-weight: 600; line-height: 1.7; color: rgba(15,23,42,.82); }

/* CTA */
.cta{ text-align: center; }
.contact-row{ margin-top: 16px; display:flex; gap: 10px; justify-content:center; flex-wrap: wrap; }
.mini-card{
  margin: 20px auto 0;
  width: min(760px, 100%);
  border-radius: var(--radius);
  border: 1px solid rgba(63,124,172,.18);
  background: rgba(63,124,172,.05);
  padding: 16px;
  display:grid;
  gap: 8px;
}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: 26px 0 18px;
  background:
    radial-gradient(900px 220px at 80% 0%, rgba(149,175,186,.18), transparent 55%),
    #fff;
}
.footer-inner{
  display:flex; align-items:flex-start; justify-content:space-between;
  gap: 18px;
}
.footer-links{
  display:flex; gap: 16px; flex-wrap: wrap;
  font-weight: 800;
  color: rgba(15,23,42,.75);
}
.footer-links a:hover{ color: var(--text); }
.footer-bottom{ padding-top: 10px; }

/* Responsive */
@media (max-width: 980px){
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .projects-grid{ grid-template-columns: repeat(2, 1fr); }
  .hero-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav{ display:none; }
  .icon-btn{ display:inline-block; }
  .mobile-nav.show{ display:block; }
  .two-col{ grid-template-columns: 1fr; }
  .projects-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .footer-inner{ flex-direction: column; }
}
/* Modal */
/* ===== Modal (Carousel) ===== */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.modal.show{ display: block; }

.modal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(6px);
}

.modal-panel{
  position: relative;
  width: min(1000px, calc(100% - 24px));
  margin: 4vh auto;
  background: #fff;
  border-radius: 22px;
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: 0 24px 80px rgba(15,23,42,.25);
  overflow: hidden;
}

.modal-close{
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.12);
  background: #fff;
  cursor: pointer;
  font-weight: 900;
  display: grid;
  place-items: center;
}

.modal-header{
  padding: 18px 18px 0;
}
.modal-header h3{
  margin: 0 0 6px;
  font-size: 20px;
}
.modal-header p{
  margin: 0 0 10px;
}

.modal-media{
  position: relative;
  margin: 12px 18px 10px;
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.10);
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(213,225,163,.7), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(63,124,172,.18), transparent 55%),
    linear-gradient(135deg, rgba(63,124,172,.08), rgba(149,175,186,.10));
}

.modal-stage{
   position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 12px;
}

.modal-media img{
  width: 100%;
  height: min(62vh, 520px);
  object-fit: contain;
  display: block;
  background: #fff;
  border-radius: 14px;
}

.modal-caption{
  margin: 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(63,124,172,.06);
  color: rgba(15,23,42,.80);
  font-weight: 600;
  line-height: 1.5;
}

.modal-nav{
   position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.95);
  cursor: pointer;
  font-size: 22px;
  font-weight: 900;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 25px rgba(15,23,42,.12);
  z-index: 5;
}

#modalPrev{ left: 12px; }
#modalNext{ right: 12px; }

.modal-thumbs{
  display: flex;
  gap: 10px;
  padding: 0 18px 18px;
  overflow-x: auto;
}

.modal-thumbs button{
  border: 1px solid rgba(15,23,42,.12);
  border-radius: 14px;
  background: #fff;
  padding: 0;
  cursor: pointer;
  flex: 0 0 auto;
}

.modal-thumbs img{
  width: 110px;
  height: 70px;
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

.modal-thumbs button.active{
  outline: 3px solid rgba(63,124,172,.35);
  outline-offset: 2px;
}