/* ============================================================
   DartDroid — Main Stylesheet
   ============================================================ */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  { background: #06090F; }

:root {
  --bg:       #06090F;
  --bg2:      #0A0F1A;
  --surface:  #0C1322;
  --surface2: #101A2E;
  --border:   rgba(120, 200, 220, 0.13);
  --accent:   #2F74DB;
  --accent2:  #6AA8FF;
  --text:     #EAF1F8;
  --muted:    #8A9BB2;
}

::selection { background: rgba(47, 116, 219, 0.3); color: #fff; }


/* ===== ANIMATIONS ===== */
@keyframes dd-floaty  { 0%, 100% { transform: translateY(0);    } 50% { transform: translateY(-18px); } }
@keyframes dd-floaty2 { 0%, 100% { transform: translateY(0);    } 50% { transform: translateY(14px);  } }
@keyframes dd-pulse   { 0%, 100% { opacity: 0.5; }               50% { opacity: 0.95;  } }
@keyframes dd-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes dd-blink   { 0%, 49%  { opacity: 1; } 50%, 100% { opacity: 0; } }


/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 70px 32px;
  position: relative;
  z-index: 1;
}

.container--narrow { max-width: 1120px; }
.container--detail { max-width: 980px;  }

.container--nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.container--nav-overlay {
  max-width: 1120px;
  margin: 0 auto;
  padding: 15px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.container--nav-detail {
  max-width: 980px;
  margin: 0 auto;
  padding: 15px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}


/* ===== NAVIGATION ===== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(6, 9, 15, 0.72);
  border-bottom: 1px solid var(--border);
}

.site-nav__brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.wordmark     { height: 30px; width: auto; display: block; }
.wordmark--sm { height: 26px; width: auto; display: block; }
.wordmark--xs { height: 24px; width: auto; display: block; }

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--text); }

.btn-cta {
  padding: 10px 20px;
  border-radius: 9px;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 700;
  box-shadow: 0 0 22px rgba(47, 116, 219, 0.35);
  transition: box-shadow 0.2s;
}
.btn-cta:hover { box-shadow: 0 0 30px rgba(47, 116, 219, 0.6); }


/* ===== TYPOGRAPHY ===== */
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-heading {
  font-family: 'Space Grotesk';
  font-weight: 600;
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 48px;
  max-width: 560px;
}

.mono-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 16px;
}

.text-muted { color: var(--muted); }


/* ===== BADGES ===== */
.badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: 100px;
}

.badge--accent  { color: var(--accent);  border: 1px solid rgba(47, 116, 219, 0.25); }
.badge--accent2 { color: var(--accent2); border: 1px solid rgba(76, 125, 255, 0.3);  }
.badge--muted   { color: var(--muted);   border: 1px solid var(--border);            }

.badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}


/* ===== CARDS ===== */
.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  padding: 26px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover {
  border-color: rgba(47, 116, 219, 0.4);
  transform: translateY(-4px);
}

.project-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.project-card:hover {
  border-color: rgba(47, 116, 219, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
}

.project-card__banner {
  height: 190px;
  position: relative;
  display: grid;
  place-items: center;
}

.project-card__name {
  font-family: 'Space Grotesk';
  font-weight: 700;
  font-size: 30px;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.5px;
  z-index: 1;
}

.project-card__body { padding: 22px; }

.project-card__title {
  font-family: 'Space Grotesk';
  font-weight: 600;
  font-size: 19px;
  margin-bottom: 8px;
}

.project-card__desc {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

.testimonial-card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.testimonial-quote {
  color: var(--accent);
  font-size: 30px;
  font-family: 'Space Grotesk';
  line-height: 1;
  margin-bottom: 14px;
}

.team-card {
  text-align: center;
  padding: 30px 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  transition: border-color 0.2s;
}
.team-card:hover { border-color: rgba(47, 116, 219, 0.4); }


/* ===== AVATARS ===== */
.avatar {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-family: 'Space Grotesk';
  font-weight: 700;
  font-size: 24px;
}

.avatar--sm {
  width: 44px;
  height: 44px;
  font-size: 15px;
  margin: 0;
  flex: none;
}


/* ===== SERVICE CARDS ===== */
.service-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  margin-bottom: 18px;
}
.service-icon--blue { background: rgba(47, 116, 219, 0.1); border: 1px solid rgba(47, 116, 219, 0.22); }
.service-icon--sky  { background: rgba(76, 125, 255, 0.1); border: 1px solid rgba(76, 125, 255, 0.22); }

.service-title { font-family: 'Space Grotesk'; font-weight: 600; font-size: 18.5px; margin-bottom: 9px; }
.service-desc  { color: var(--muted); font-size: 14.5px; line-height: 1.6; }


/* ===== PROCESS STEPS ===== */
.process-step {
  position: relative;
  padding: 26px 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.process-step--active {
  border-color: rgba(47, 116, 219, 0.3);
  background: linear-gradient(160deg, rgba(47, 116, 219, 0.08), var(--surface));
}

.process-step__num   { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--accent); margin-bottom: 18px; }
.process-step__title { font-family: 'Space Grotesk'; font-weight: 600; font-size: 17.5px; margin-bottom: 9px; }
.process-step__desc  { color: var(--muted); font-size: 14px; line-height: 1.6; }


/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--border);
}

.stat-cell {
  background: var(--bg);
  padding: 30px 28px;
}

.stat-value {
  font-family: 'Space Grotesk';
  font-weight: 700;
  font-size: 40px;
  letter-spacing: -1px;
  color: var(--accent);
}

.stat-value--muted { color: var(--text); }
.stat-label { color: var(--muted); font-size: 14.5px; margin-top: 4px; }


/* ===== TECH MARQUEE ===== */
.marquee-wrap {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-track {
  display: flex;
  gap: 14px;
  width: max-content;
  animation: dd-marquee 32s linear infinite;
}

.marquee__strip { display: flex; gap: 14px; }

.tech-chip {
  padding: 11px 22px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--surface);
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
}

.tech-chip--sm {
  padding: 10px 18px;
  font-size: 13.5px;
}


/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 28px;
  border-radius: 11px;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  font-size: 15.5px;
  box-shadow: 0 0 30px rgba(47, 116, 219, 0.4);
  border: none;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 38px rgba(47, 116, 219, 0.55); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 28px;
  border-radius: 11px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 15.5px;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  transition: border-color 0.15s, color 0.15s;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-outline--accent {
  border-color: var(--accent);
  color: var(--accent);
  transition: background 0.15s, color 0.15s;
}
.btn-outline--accent:hover { background: var(--accent); color: #ffffff; }

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 10px;
  font-family: 'Manrope', sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-back:hover { border-color: var(--accent); color: var(--accent); }

.btn-submit {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #ffffff;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 0 26px rgba(47, 116, 219, 0.35);
  transition: box-shadow 0.2s;
}
.btn-submit:hover { box-shadow: 0 0 36px rgba(47, 116, 219, 0.6); }


/* ===== FORMS ===== */
.form-group { display: flex; flex-direction: column; gap: 16px; }
.form-field { display: flex; flex-direction: column; }

.form-label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 7px;
  font-family: 'JetBrains Mono', monospace;
}

.form-input {
  width: 100%;
  padding: 13px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.15s;
}
.form-input:focus { border-color: var(--accent); }

.form-textarea { resize: vertical; }


/* ===== CONTACT ===== */
.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-size: 15.5px;
  transition: color 0.15s;
}
.contact-link:hover { color: var(--accent); }

.contact-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  flex: none;
}


/* ===== FOOTER ===== */
.footer-link {
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  transition: color 0.15s;
}
.footer-link:hover { color: var(--accent); }


/* ===== OVERLAY HEADERS ===== */
.overlay-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(14px);
  background: rgba(6, 9, 15, 0.82);
  border-bottom: 1px solid var(--border);
}


/* ===== ALL-PROJECTS OVERLAY ===== */
.all-projects-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--bg);
  color: var(--text);
  overflow-y: auto;
  font-family: 'Manrope', sans-serif;
}

.all-projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.all-project-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.all-project-card:hover {
  border-color: rgba(47, 116, 219, 0.45);
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

.all-project-card__banner {
  height: 210px;
  position: relative;
  display: grid;
  place-items: center;
}

.all-project-card__name {
  position: relative;
  z-index: 1;
  font-family: 'Space Grotesk';
  font-weight: 700;
  font-size: 34px;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: -0.8px;
}

.all-project-card__body { padding: 24px; }
.all-project-card__badge-row { display: flex; gap: 8px; margin-bottom: 14px; }

.all-project-card__title {
  font-family: 'Space Grotesk';
  font-weight: 600;
  font-size: 21px;
  margin-bottom: 9px;
  letter-spacing: -0.3px;
}

.all-project-card__desc { color: var(--muted); font-size: 14.5px; line-height: 1.6; margin-bottom: 16px; }
.all-project-card__cta  { display: inline-flex; align-items: center; gap: 7px; color: var(--accent); font-size: 14px; font-weight: 600; }


/* ===== DETAIL OVERLAY ===== */
.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  color: var(--text);
  overflow-y: auto;
  font-family: 'Manrope', sans-serif;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 44px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 44px;
}

.detail-meta__key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 7px;
}

.detail-meta__value { font-weight: 600; font-size: 15.5px; }

.detail-section-title {
  font-family: 'Space Grotesk';
  font-weight: 600;
  font-size: 24px;
  margin-bottom: 20px;
  letter-spacing: -0.3px;
}

.detail-feature-card {
  display: flex;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.detail-feature-check {
  flex: none;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(47, 116, 219, 0.12);
  border: 1px solid rgba(47, 116, 219, 0.3);
  color: var(--accent);
  font-size: 14px;
}

.detail-feature-title { font-weight: 600; font-size: 15.5px; margin-bottom: 5px; }
.detail-feature-desc  { color: var(--muted); font-size: 14px; line-height: 1.55; }

.result-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.result-value { font-family: 'Space Grotesk'; font-weight: 700; font-size: 36px; color: var(--accent); letter-spacing: -1px; }
.result-label { color: var(--muted); font-size: 14px; margin-top: 6px; }

.filter-count { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--muted); margin-bottom: 34px; }


/* ===== RESPONSIVE ===== */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr !important; gap: 40px !important; }
  .rg  { grid-template-columns: 1fr !important; }
  .rg2 { grid-template-columns: 1fr 1fr !important; }
  .navlink { display: none !important; }
  section, header { padding-left: 22px !important; padding-right: 22px !important; }
  .pad-card { padding: 40px 24px !important; }
  .stats-grid { grid-template-columns: 1fr 1fr !important; }
}

@media (max-width: 540px) {
  .rg2 { grid-template-columns: 1fr !important; }
}