/* ── Reset & Variables ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #024D8C;
  --red:        #F2424A;
  --light-bg:   #F3F7FA;
  --dark:       #1a1a1a;      /* sophisticated dark gray, almost black */
  --gray-1:     #3d3d3d;      /* dark gray — subheadings, strong secondary */
  --gray-2:     #6b6b6b;      /* mid gray — body text, descriptions */
  --gray-3:     #9e9e9e;      /* light gray — captions, labels */
  --gray-4:     #d6d6d6;      /* very light — borders, dividers */
  --gray-5:     #f5f5f5;      /* near-white — subtle backgrounds */
  --white:      #ffffff;
  --font:       'Roboto', sans-serif;
  --nav-h:      68px;
  --max-w:      1200px;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);

  /* ── Dashboard aliases (Florida School Grades) ── */
  --primary-blue:   #024D8C;
  --second-blue:    #4a86c8;
  --third-blue:     #b3cde8;
  --primary-red:    #F2424A;
  --second-red:     #f7a0a4;
  --third-red:      #fce0e1;
  --text-gray:      #1a1a1a;
  --mid-gray:       #6b6b6b;
  --border-gray:    #d6d6d6;
  --bg-gray:        #f3f7fa;
}

html {
  scroll-behavior: smooth;
  overflow-y: scroll;
}

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Header / Nav ──────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 48px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-4);
  z-index: 1000;
  gap: 40px;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 10px;
  text-decoration: none;
}
.logo { height: 38px; width: auto; display: block; }

.logo-name {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark);
  line-height: 1.3;
  white-space: pre;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
  margin-right: 24px;
}

.nav-link {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-2);
  text-decoration: none;
  position: relative;
  transition: color 0.2s var(--ease);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--blue);
  transition: width 0.25s var(--ease);
}

.nav-link:hover { color: var(--dark); }
.nav-link.active { color: var(--dark); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.btn-cta {
  margin-left: 0;
  padding: 9px 22px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s var(--ease);
  flex-shrink: 0;
  border-radius: 2px;
}
.btn-cta:hover { background: var(--dark); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--blue);
  transition: all 0.3s;
  border-radius: 6px;
}

/* ── Mobile Menu ───────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--white);
  padding: 24px 48px 32px;
  border-bottom: 1px solid var(--gray-4);
  z-index: 999;
  flex-direction: column;
  gap: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease);
  display: flex;
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a {
  font-size: 18px;
  font-weight: 300;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.mobile-menu a.active { color: var(--blue); }

/* ── Page Shell ────────────────────────────────────────────── */
main { padding-top: var(--nav-h); }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 48px; }

/* ── Accent strip ──────────────────────────────────────────── */
.accent-strip {
  height: 1px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue) 62%, var(--red) 62%, var(--red) 100%);
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  padding: 96px 48px 0;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-content { max-width: 680px; }

.hero-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font);
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--dark);
}

.hero h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--blue);
}

.hero p {
  font-size: 16px;
  font-weight: 400;
  color: var(--gray-2);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 9px 22px;
  background: var(--blue);
  color: var(--white);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s var(--ease);
}
.btn-primary:hover { background: var(--dark); }

.btn-outline {
  display: inline-block;
  padding: 9px 22px;
  border: 1.5px solid var(--gray-4);
  color: var(--gray-1);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-left: 14px;
  border-radius: 2px;
  transition: all 0.2s var(--ease);
}
.btn-outline:hover { border-color: var(--dark); color: var(--dark); }

/* ── Section ───────────────────────────────────────────────── */
.section {
  padding: 96px 48px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
  color: var(--dark);
}

.section-title em {
  font-style: italic;
  color: var(--blue);
}

/* ── Divider ───────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--gray-4);
  max-width: var(--max-w);
  margin: 0 auto 0;
}

/* ── Project Grid ──────────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.project-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  cursor: pointer;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
}

.project-card:nth-child(1) { grid-column: span 7; }
.project-card:nth-child(2) { grid-column: span 5; }
.project-card:nth-child(3) { grid-column: span 4; }
.project-card:nth-child(4) { grid-column: span 4; }
.project-card:nth-child(5) { grid-column: span 4; }

.project-card-inner {
  aspect-ratio: 3/1;
  display: flex;
  align-items: flex-end;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}

.project-card-body {
  padding: 20px 24px;
  background: var(--white);
  border: 1px solid var(--gray-4);
  border-top: none;
  flex: 1;
}

.project-card-body p {
  font-size: 13px;
  color: var(--gray-2);
  line-height: 1.7;
}

.project-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s;
}
.project-link:hover { color: var(--dark); }

.project-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.55s var(--ease);
}
.project-card:hover .project-bg { transform: scale(1.03); }

.c1 { background: var(--blue); }
.c2 { background: var(--red); }
.c3 { background: var(--dark); }
.c4 { background: linear-gradient(135deg, var(--blue) 30%, #0369b8 100%); }
.c5 { background: var(--light-bg); border: 1px solid var(--gray-4); }

.project-info { position: relative; z-index: 2; }

.project-info h3 {
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}
.project-card:nth-child(5) .project-info h3 { color: var(--dark); }

.project-info span {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}
.project-card:nth-child(5) .project-info span { color: var(--gray-2); }

/* ── Services ──────────────────────────────────────────────── */
.services-list { display: flex; flex-direction: column; }

.service-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  gap: 40px;
  padding: 32px 0;
  border-top: 1px solid var(--gray-4);
  transition: padding-left 0.3s var(--ease);
  cursor: default;
}
.service-item:last-child { border-bottom: 1px solid var(--gray-4); }
.service-item:hover { padding-left: 12px; }

.service-num {
  font-size: 12px;
  font-weight: 400;
  color: var(--gray-3);
  letter-spacing: 0.05em;
}

.service-name {
  font-size: clamp(20px, 2.5vw, 32px);
  font-weight: 300;
  color: var(--dark);
  letter-spacing: -0.01em;
}

.service-tag {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-3);
  padding: 5px 12px;
  border: 1px solid var(--gray-4);
  border-radius: 2px;
  white-space: nowrap;
  font-weight: 500;
}

/* ── Service Detail Cards ──────────────────────────────────── */
.service-details-section {
  background: var(--light-bg);
  border-top: 1px solid var(--gray-4);
}

.service-detail-card {
  padding: 44px 0;
  border-bottom: 1px solid var(--gray-4);
  scroll-margin-top: 69px;
}
.service-detail-card:last-child { border-bottom: none; }

.service-detail-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 16px;
}

.service-detail-num {
  font-size: 12px;
  font-weight: 400;
  color: var(--red);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.service-detail-header h3 {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 300;
  color: var(--dark);
  letter-spacing: -0.01em;
}

.service-detail-card p {
  font-size: 15px;
  color: var(--gray-2);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 20px;
}

.service-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ── Expertise ─────────────────────────────────────────────── */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-4);
  border: 1px solid var(--gray-4);
  border-radius: 2px;
  overflow: hidden;
}

.expertise-card {
  background: var(--white);
  padding: 44px 36px;
  transition: background 0.25s;
}
.expertise-card:hover { background: var(--light-bg); }

.expertise-icon {
  width: 36px; height: 36px;
  margin-bottom: 24px;
}
.expertise-icon svg { width: 32px; height: 32px; }

.expertise-card h3 {
  font-size: 20px;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.expertise-card p {
  font-size: 14px;
  color: var(--gray-2);
  line-height: 1.7;
  font-weight: 400;
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 20px;
}

.tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--light-bg);
  color: var(--gray-2);
  border-radius: 2px;
  font-weight: 500;
}

/* ── Stats Strip ───────────────────────────────────────────── */
.stats-strip {
  background: var(--dark);
  padding: 56px 48px;
}

.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-num {
  font-size: 56px;
  font-weight: 300;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-num span { color: var(--red); }

.stat-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-3);
  margin-top: 10px;
  font-weight: 500;
}

/* ── Contact ───────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--dark);
}
.contact-info h2 em { font-style: italic; color: var(--blue); }

.contact-info p {
  font-size: 15px;
  color: var(--gray-2);
  line-height: 1.75;
  margin-bottom: 40px;
}

.contact-details { display: flex; flex-direction: column; gap: 14px; }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--gray-1);
}

.contact-detail-icon {
  width: 34px; height: 34px;
  background: var(--light-bg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  border-radius: 2px;
}

/* ── Form ──────────────────────────────────────────────────── */
.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-2);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 14px;
  border: 1px solid var(--gray-4);
  background: var(--white);
  font-family: var(--font);
  font-size: 14px;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  border-radius: 2px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--blue); }

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-3); }

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.form-submit {
  padding: 13px 36px;
  background: var(--blue);
  color: var(--white);
  border: none;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s var(--ease);
  align-self: flex-start;
  border-radius: 2px;
}
.form-submit:hover { background: var(--dark); }

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--dark);
  padding: 56px 48px 36px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 40px;
}

.footer-logo { height: 34px; width: auto; margin-bottom: 14px; }

.footer-brand p {
  font-size: 13px;
  color: var(--gray-3);
  line-height: 1.65;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.footer-links a {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-3);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 500;
}
.footer-links a:hover { color: var(--white); }

.footer-copy {
  text-align: right;
  font-size: 12px;
  color: var(--gray-3);
  opacity: 0.5;
}

/* ── Animations ────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .site-nav, .btn-cta { display: none; }
  .hamburger { display: flex; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card:nth-child(n) { grid-column: span 1; }
  .project-card:nth-child(1) { grid-column: span 2; }
  .expertise-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-copy { text-align: center; }
  .service-item { grid-template-columns: 40px 1fr; }
  .service-tag { display: none; }
  .about-mission-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .about-team-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 600px) {
  .site-header { padding: 0 20px; }
  .hero, .section { padding-left: 20px; padding-right: 20px; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card:nth-child(n) { grid-column: span 1; }
  .hero-btns {
      flex-direction: column;
      align-items: flex-start;
    }
    .hero-btns .btn-primary,
    .hero-btns .btn-outline {
      width: 200px;
      text-align: center;
      margin-left: 0;
      box-sizing: border-box;
    }
  .stat-num {
    font-size: clamp(32px, 6vw, 48px);
   }
  .stats-strip { padding: 40px 20px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .site-footer { padding: 40px 20px 24px; }
}