:root {
  --teal: #0f9d8c;
  --dark: #0f172a;
  --muted: #64748b;
  --light: #f8fafc;
  --border: #e5e7eb;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark);
  background: white;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 4rem 1.5rem;
}

.navbar {
  height: 72px;
  position: sticky;
  top: 0;
  background: white;
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.nav-inner, .nav-container {
  max-width: 1120px;
  margin: auto;
  height: 72px;
  display: flex;
  justify-content: space-between;
  padding: 0 24px;
  align-items: center;
}

nav a {
  margin-right: 1.5rem;
  text-decoration: none;
  color: var(--muted);
}

.hero {
  background: linear-gradient(#f0fdfa, #f8fafc);
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
}

.hero h1 span {
  color: var(--teal);
}

.alert {
  background: #ffedd5;
  border-left: 4px solid #fb923c;
  padding: 1rem;
  margin: 2rem auto;
  max-width: 720px;
}

.btn {
  padding: 0.8rem 1.4rem;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
}

.primary {
  background: var(--teal);
  color: white;
}

.outline {
  background: white;
  border-color: var(--border);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  ;
}

.card {
  background: var(--light);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
  background: #ffffff
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.process-card {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.process-card ol li {
  margin: 1rem 0;
}

.cta {
  background: linear-gradient(#020617, #020617);
  color: white;
}

.contact-form {
  background: #1e293b;
  padding: 2rem;
  border-radius: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.8rem;
  border-radius: 8px;
  border: none;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.logo img {
  height: 72px;
}

.section h2 {
  font-size: 2rem;
  text-align: center;
}

.section h2 span {
  color: var(--teal);
}

.section-subtitle {
 text-align: center; 
}

.check-list {
  list-style: none;
  padding: 0;
  margin-top: 24px;
}

.check-list-2 {
  list-style: none;
  padding: 0;
  margin-top: 24px;
}


.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 15px;
  color: #000000;
}

.check-list-2 li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 15px;
  color: #ffffff;
}

/* Green check icon */
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #22c55e;        /* green */
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}

.check-list-2 li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #22c55e;        /* green */
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}

.icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-badge img {
  width: 22px;
  height: 22px;
  display: block;
}

/* color variants */
.icon-teal {
  background: #d1fae5;
  color: #5a9d95;
}

.icon-blue {
  background: #dbeafe;
  color: #102b64;
}

.icon-orange {
  background: #ffedd5;
  color: #f97316;
}

.card:hover {
  box-shadow: #020617;
}

.alert {
  color: #b96d30;
}

.why-section {
  padding: 96px 0;
}

.why-container {
  max-width: 1120px;
  margin: auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
}

.why-text {
  max-width: 520px;
  margin-bottom: 48px;
  color: #475569;
}

/* VALUE GRID */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.value-item {
  text-align: center;
}

.value-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 22px;
}

.value-item strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

.value-item span {
  font-size: 14px;
  color: #64748b;
}

/* PROCESS CARD */
.process-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
}

.process-step {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.process-step p {
  margin-top: 4px;
  font-size: 14px;
  color: #64748b;
}

/* STEP CIRCLES */
.step {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: white;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* COLORS */
.teal { background: #0f9d8c; }
.blue { background: #2563eb; }
.orange { background: #f97316; }
.purple { background: #8b5cf6; }

.value-item img {
  width: 64px;
  height: 64px;
  margin-bottom: 12px;
}

.contact-section {
  background: radial-gradient(ellipse at top, #020617, #020617);
  padding: 120px 0;
  color: white;
}

.contact-container {
  max-width: 1120px;
  margin: auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-subtitle {
  color: #cbd5f5;
  max-width: 520px;
  margin-bottom: 48px;
}

/* LEFT CARDS */
.contact-card {
  background: #1e293b;
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 32px;
}

.contact-card h3 {
  margin-bottom: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}

/* RIGHT FORM */
.form-card {
  background: #1e293b;
  border-radius: 20px;
  padding: 40px;
}

.form-card label {
  display: block;
  margin: 16px 0 8px;
  font-size: 14px;
}

.form-card input,
.form-card textarea {
  width: 100%;
  background: #334155;
  border: none;
  border-radius: 10px;
  padding: 14px 16px;
  color: white;
}

.form-card textarea {
  min-height: 140px;
  resize: none;
}

.btn-primary {
  margin-top: 24px;
  width: 100%;
  background: #0f9d8c;
  color: white;
  padding: 14px;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
}

.site-footer {
  background: #1e293b;
  color: #cbd5f5;
  padding: 80px 0 32px;
}

.footer-container {
  max-width: 1120px;
  margin: auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

/* BRAND */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo img {
  width: 32px;
  height: 32px;
}

.footer-logo span {
  font-size: 20px;
  font-weight: 700;
  color: white;
}

.footer-col p {
  font-size: 14px;
  line-height: 22px;
  color: #94a3b8;
}

/* HEADINGS */
.footer-col h4 {
  color: white;
  font-size: 16px;
  margin-bottom: 16px;
}

/* LINKS */
.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #cbd5f5;
  text-decoration: none;
  font-size: 14px;
}

.footer-col a:hover {
  color: white;
}

/* DIVIDER */
.footer-divider {
  max-width: 1120px;
  margin: 48px auto 24px;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

/* COPYRIGHT */
.footer-copy {
  text-align: center;
  font-size: 14px;
  color: #94a3b8;
}

.showcase-box{
  align-content: center;
  text-align: center;
}

.showcase-section {
  padding: 96px 0;
  background: #f8fafc;
}

.showcase-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.showcase-subtitle {
  max-width: 720px;
  margin: 16px auto 48px;
  color: #475569;
}

/* TABLEAU WRAPPER */
.tableau-container {
  background: white;
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  overflow: hidden;          /* VERY IMPORTANT */
}

/* TABLEAU ITSELF */
.tableauPlaceholder {
  width: 100%;
  min-height: 600px;
}

.tableauViz {
  width: 100% !important;
  height: 600px !important;
  border: none;
}

/* =========================
   MOBILE FIX (simple)
   ========================= */
@media (max-width: 768px) {

  /* Stack everything vertically */
  .container,
  .services-grid,
  .value-grid,
  .contact-container,
  .footer-container {
    display: block;
  }

  /* Center text on mobile */
  h1, h2, h3, p {
    text-align: center;
  }

  /* Cards full width */
  .service-card,
  .value-item,
  .contact-card,
  .form-card {
    width: 100%;
    margin-bottom: 24px;
  }

  /* Navbar links: hide for now */
  .nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

  /* Reduce section padding */
  section {
    padding: 64px 0;
  }
}

img,
svg,
iframe {
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .tableauViz {
    height: 420px !important;
  }
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: #0f172a;
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: white;
  border-bottom: 1px solid #e5e7eb;
}

.mobile-menu a {
  padding: 16px 24px;
  border-top: 1px solid #f1f5f9;
  text-decoration: none;
  color: #0f172a;
}

.mobile-cta {
  background: #0f9d8c;
  color: white;
  text-align: center;
  font-weight: 600;
}

/* MOBILE BREAKPOINT */
@media (max-width: 768px) {

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu.active {
    display: flex;
  }
}

/* =========================
   MOBILE CONTACT FORM FIX
   ========================= */
@media (max-width: 768px) {

  .form-card {
    padding: 24px;
    border-radius: 16px;
  }

  .form-card form {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .form-card input,
  .form-card textarea {
    background: #1e293b;
    color: #ffffff;
    font-size: 15px;
    padding: 14px 16px;
    border-radius: 12px;
  }

  .form-card input::placeholder,
  .form-card textarea::placeholder {
    color: #94a3b8;
    opacity: 1;
  }

  .form-card textarea {
    min-height: 120px;
  }

  .form-card button {
    width: 100%;
    margin-top: 8px;
    padding: 14px;
    font-size: 15px;
    border-radius: 12px;
  }

  /* Remove visual heaviness */
  .contact-section {
    padding-bottom: 80px;
  }
}

/* =========================
   MOBILE CONTACT FORM FIX
   ========================= */
@media (max-width: 768px) {

  .form-card {
    padding: 20px;
    border-radius: 18px;
  }

  .cta-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .cta-form input,
  .cta-form textarea {
    width: 100%;
    background-color: #1f2a3a;
    color: #ffffff;
    font-size: 15px;
    padding: 14px 16px;
    border-radius: 12px;
    border: none;
    box-sizing: border-box;
  }

  .cta-form input::placeholder,
  .cta-form textarea::placeholder {
    color: #9ca3af;
    opacity: 1;
  }

  .cta-form textarea {
    min-height: 110px;
    resize: none;
  }

  .cta-form button {
    width: fit-content;
    padding: 12px 20px;
    font-size: 14px;
    border-radius: 10px;
    margin-top: 6px;
  }

  /* Remove excessive empty space below */
  .contact-section {
    padding-bottom: 64px;
  }
}

/* =========================
   CONTACT FORM – DESKTOP
   ========================= */

.form-card {
  background: #1e293b;
  padding: 32px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  max-width: 520px;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cta-form label {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.cta-form input,
.cta-form textarea {
  width: 100%;
  background-color: #334155;
  color: #ffffff;
  font-size: 15px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid #475569;
  outline: none;
  box-sizing: border-box;
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
  color: #94a3b8;
}

.cta-form textarea {
  min-height: 140px;
  resize: vertical;
}

.cta-form input:focus,
.cta-form textarea:focus {
  border-color: #14b8a6;
  box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.25);
}

/* Button */
.cta-form button {
  margin-top: 12px;
  width: 100%;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  background-color: #0f9d8c;
  color: #ffffff;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.cta-form button:hover {
  background-color: #0d9488;
}

/* =========================
   Why Choose Cho&Co – Mobile
   ========================= */
@media (max-width: 768px) {

  .why-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .why-left {
    text-align: center;
  }

  .why-left h2 {
    font-size: 1.8rem;
  }

  .why-left p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 auto;
  }

  /* Icons section */
  .features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    margin-top: 2rem;
  }

  .feature-item {
    position: relative;
    align-items: center;
    text-align: center;
  }

  /* Our Process card */
  .why-right {
    width: 100%;
  }

  .process-card {
    padding: 1.5rem;
  }
}