/* GLOBALS */
:root {
  --bg-body: #f4f6fb;
  --bg-surface: #ffffff;
  --bg-alt: #f0f4ff;
  --primary: #1450a3;
  --primary-soft: #e1ecff;
  --primary-dark: #0c3066;
  --text-main: #12172a;
  --text-muted: #66708a;
  --border-soft: #d7dbea;
  --shadow-soft: 0 18px 40px rgba(15, 31, 71, 0.08);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
}

/* LAYOUT HELPERS */
.container {
  width: min(1140px, 100% - 48px);
  margin: 0 auto;
}

.section {
  padding: 80px 0;
  opacity: 0;
  transform: translateY(30px);
  transition: 0.6s ease;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-alt {
  background: var(--bg-alt);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: rgba(244, 246, 251, 0.92);
  border-bottom: 1px solid rgba(215, 219, 234, 0.8);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-img {
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}

.logo-text {
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--primary-dark);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  font-size: 0.94rem;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 2px;
  transition: var(--transition);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-dark);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
}

/* HERO */
.hero {
  background: radial-gradient(circle at top left, #d7e5ff 0, #f4f6fb 40%, #f4f6fb 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 40px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-content h1 {
  font-size: 2.4rem;
  line-height: 1.25;
  margin-bottom: 12px;
}

.hero-subtext {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 520px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* Buttons */
.btn {
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(20, 80, 163, 0.2);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(20, 80, 163, 0.26);
}

.btn-outline {
  background: #ffffff;
  color: var(--primary-dark);
  border-color: var(--border-soft);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.full-width {
  width: 100%;
}

/* Hero stats */
.hero-stats {
  display: grid;
  gap: 14px;
}

.stat-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px 18px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(215, 219, 234, 0.8);
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* GRIDS */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Cards */
.info-card,
.service-card,
.testimonial-card,
.team-card,
.vacancy-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  border: 1px solid rgba(215, 219, 234, 0.9);
  box-shadow: var(--shadow-soft);
  font-size: 0.95rem;
}

.info-card h3,
.service-card h3,
.testimonial-card h3,
.team-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.info-card p,
.service-card p,
.testimonial-card p,
.team-card p {
  margin: 0;
  color: var(--text-muted);
}

/* Clients strip */
.clients-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.client-tag {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(215, 219, 234, 0.9);
  background: #ffffff;
  font-size: 0.85rem;
}

/* Process */
.process-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.process-step {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  border: 1px solid rgba(215, 219, 234, 0.9);
  box-shadow: var(--shadow-soft);
}

.step-number {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.75rem;
  margin-bottom: 10px;
}

/* Team */
.team-card {
  text-align: center;
}

.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 10px;
  border: 3px solid var(--primary-soft);
}

.team-role {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.badge {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 0.75rem;
}

/* LIFE AT DO IT / CULTURE SECTION */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.culture-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(215, 219, 234, 0.9);
  box-shadow: var(--shadow-soft);
  padding: 14px 14px 18px;
  font-size: 0.94rem;
}

.culture-media {
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 10px;
}

.culture-card h3 {
  margin: 4px 0 6px;
  font-size: 1rem;
}

.culture-card p {
  margin: 0;
  color: var(--text-muted);
}

/* Careers */
.careers-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 40px;
  align-items: flex-start;
}

.list {
  padding-left: 18px;
  font-size: 0.95rem;
}

.list li {
  margin-bottom: 6px;
  color: var(--text-muted);
}

.mt32 {
  margin-top: 32px;
}

.mt16 {
  margin-top: 16px;
}

.vacancy-card {
  margin-top: 14px;
}

.vacancy-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.vacancy-meta span + span::before {
  content: "•";
  padding: 0 6px;
}

/* Forms */
.form {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  border: 1px solid rgba(215, 219, 234, 0.9);
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 4px;
  color: var(--text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: #fbfcff;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(20, 80, 163, 0.12);
}

.form-status {
  margin-top: 8px;
  font-size: 0.82rem;
}

.small-text {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 32px;
}

.contact-info {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  border: 1px solid rgba(215, 219, 234, 0.9);
  box-shadow: var(--shadow-soft);
}

/* FOOTER */
.footer {
  border-top: 1px solid rgba(215, 219, 234, 0.9);
  padding: 18px 0 22px;
  background: #f7f8fc;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  font-size: 0.9rem;
}

.footer-sub {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* SCROLL PROGRESS BAR */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), #48b2ff);
  width: 0;
  z-index: 1500;
}

/* CHAT WIDGET */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1200;
}

.chat-toggle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: #ffffff;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(20, 80, 163, 0.4);
  transition: var(--transition);
}

.chat-toggle:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.chat-window {
  position: absolute;
  bottom: 60px;
  right: 0;
  width: 320px;
  max-height: 430px;
  display: none;
  flex-direction: column;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(15, 31, 71, 0.28);
  border: 1px solid rgba(215, 219, 234, 0.9);
  overflow: hidden;
}

.chat-window.open {
  display: flex;
}

.chat-header {
  padding: 10px 14px;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.95rem;
}

.chat-close {
  border: none;
  background: transparent;
  color: #ffffff;
  font-size: 1.1rem;
  cursor: pointer;
}

.chat-body {
  padding: 12px 12px 10px;
  flex: 1;
  overflow-y: auto;
  font-size: 0.87rem;
}

.chat-message {
  margin-bottom: 8px;
  display: flex;
}

.chat-message.agent .bubble {
  background: var(--primary-soft);
  color: var(--primary-dark);
  margin-right: auto;
}

.chat-message.user {
  justify-content: flex-end;
}

.chat-message.user .bubble {
  background: var(--primary);
  color: #ffffff;
  margin-left: auto;
}

.bubble {
  padding: 8px 10px;
  border-radius: 12px;
  max-width: 85%;
  word-wrap: break-word;
}

.chat-footer {
  padding: 8px 10px 10px;
  border-top: 1px solid rgba(215, 219, 234, 0.9);
}

.chat-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chat-chip {
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  border: 1px solid var(--border-soft);
  background: #f7f8fc;
  cursor: pointer;
}

/* RESPONSIVE BASE */
@media (max-width: 992px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .careers-layout,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .culture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    right: 16px;
    left: 16px;
    top: 70px;
    flex-direction: column;
    background: #ffffff;
    border-radius: 14px;
    padding: 10px 16px;
    border: 1px solid rgba(215, 219, 234, 0.9);
    box-shadow: var(--shadow-soft);
    display: none;
  }

  .nav-links.show {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .section {
    padding: 60px 0;
  }

  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .process-flow {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .culture-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* EXTRA MOBILE TWEAKS (from above request) */
@media (max-width: 768px) {
  /* Overall padding adjust */
  .section {
    padding: 56px 0;
  }

  /* Hero text slightly smaller */
  .hero-content h1 {
    font-size: 1.7rem;
    line-height: 1.3;
  }

  .hero-subtext {
    font-size: 0.9rem;
  }

  .hero-inner {
    gap: 28px;
  }

  /* Hero stats layout */
  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Grids single column for clean layout */
  .grid-3,
  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .process-flow {
    grid-template-columns: minmax(0, 1fr);
  }

  .careers-layout,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  /* Navbar tweak */
  .nav-links {
    justify-content: flex-start;
  }

  .nav-links a {
    padding: 6px 0;
  }

  .nav-inner {
    height: 64px;
  }

  .logo-text {
    font-size: 0.96rem;
  }

  /* Chat widget position */
  .chat-widget {
    bottom: 14px;
    right: 14px;
  }

  .chat-window {
    width: 92vw;
    max-width: 360px;
    right: -4px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-stats {
    grid-template-columns: minmax(0, 1fr);
  }
}