:root {
  --bg-main: #050816;
  --bg-light: #f5f5f7;
  --bg-dark: #0b1020;
  --accent: #e63946;
  --accent-soft: rgba(230, 57, 70, 0.12);
  --text-main: #111111;
  --text-muted: #6b7280;
  --text-on-dark: #f9fafb;
  --border-subtle: rgba(148, 163, 184, 0.35);
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.18);
  --shadow-subtle: 0 10px 30px rgba(15, 23, 42, 0.12);
  --transition-fast: 0.18s ease;
  scroll-padding-top: 100px;
}

html {
  scroll-behavior: smooth;
  
}



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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-main);
  background: white;
  line-height: 1.6;
}

/* Layout helpers */

.container {
  width: min(1120px, 100% - 3rem);
  margin: 0 auto;
}

.section {
  padding-top: 1rem;
  padding-bottom: 1rem;
  /* scroll-margin-top: 8rem; */
}

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

.section.dark {
  background: radial-gradient(circle at top left, #1f2937 0, #020617 55%);
  color: var(--text-on-dark);
}

/* .section.header {
  margin-bottom: 3rem;
} */

.section.header.centered {
  text-align: center;
}

.section.intro {
  max-width: 640px;
  margin: 0 auto;
  color: var(--text-muted);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(209, 213, 219, 0.6);
}

.section.dark .site-header {
  background: rgba(15, 23, 42, 0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
}

.logo img {
  height: 5rem !important;
  width: auto;
  display: block;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  color: #24302d;
  line-height: 1;
  white-space: nowrap;

  /* stacked shadow effect */
  text-shadow:
    0 1px 0 rgba(0,0,0,0.12),
    0 3px 0 rgba(0,0,0,0.10),
    0 6px 10px rgba(0,0,0,0.10);
}

.brand-divider {
  width: 1px;
  height: 42px;
  background: rgba(36, 48, 45, 0.45);
}

.brand-tag {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  color: rgba(36, 48, 45, 0.85);
  line-height: 1;
  white-space: nowrap;
}

/* Make it less wide on mobile */
@media (max-width: 520px) {
  .brand-title { font-size: 1.15rem; letter-spacing: 0.22em; }
  .brand-divider { height: 34px; }
  .brand-tag { font-size: 0.8rem; letter-spacing: 0.14em; }
}


.logo.mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
}

.logo.text {
  font-weight: 600;
  font-size: 0.95rem;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.6rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-fast);
}

.main-nav a:hover {
  color: var(--text-main);
}

.main-nav a:hover::after {
  width: 100%;
}

/* Mobile nav */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  border-radius: 999px;
  background: white;
}

.nav-toggle span {
  height: 2px;
  width: 60%;
  margin: 0 auto;
  background: #111827;
}

/* Hero */

.hero-section {
  padding-top: 6rem;
  padding-bottom: 5rem;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 3.2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.3rem);
  line-height: 1.05;
  margin: 0 0 1rem;
}

.hero-subtitle {
  font-size: 1.02rem;
  color: var(--text-muted);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-trust {
  margin-top: 1.8rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.hero-image-card {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}



.hero-image-card img {
  border-radius: 22px;
  display: block;
  width: 100%;
  height: auto;
}

.hero-text {
  display: flex;
  flex-direction: column;
}



/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.5rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.btn.primary {
  background: var(--accent);
  color: white;
  box-shadow: var(--shadow-subtle);
}

.btn.primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: var(--shadow-soft);
}

.btn.primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-subtle);
}


.btn.secondary:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}


.btn.secondary:hover {
  background: var(--accent-soft);
}

.btn.full {
  width: 100%;
}

/* Cards and grids */

.grid {
  display: grid;
  gap: 1.8rem;
}

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

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: flex-start;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.service-icon {
  width: 42px;
  margin-bottom: 1rem;
}

.service-text h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.service-text p {
  color: var(--text-muted);
  line-height: 1.6;
}

.service-video iframe {
  margin-top: 2rem;
  width: 85%;
  height: 220px;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  align-self: center;
  
}


/* Responsive behavior */
@media (max-width: 900px) {
  .service-block {
    grid-template-columns: 1fr;
  }

  .service-video iframe {
    height: 220px;
  }
}


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

.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.7rem;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 45px rgba(15, 23, 42, 0.14);
  border-color: rgba(148, 163, 184, 0.8);
}

.section.dark .card:hover {
  background: rgba(15, 23, 42, 0.98);
}

.hero-image-card {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  animation: heroFloat 8s ease-in-out infinite alternate;
}

@keyframes heroFloat {
  from {
    transform: translateY(0px);
  }
  to {
    transform: translateY(-12px);
  }
}


.section.dark .card {
  background: rgba(15, 23, 42, 0.92);
  border-color: rgba(75, 85, 99, 0.9);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.section.dark .card p {
  color: rgba(209, 213, 219, 0.9);
}

/* How it works */

.info-block {
  padding: 1.4rem 1.2rem;
  border-left: 3px solid var(--accent);
  background: white;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
}

.info-block h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-size: 1.02rem;
}

/* Why us */

.why-us-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.features-grid {
  margin-top: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-item h3 {
  font-size: 0.98rem;
  margin-bottom: 0.35rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: rgba(209, 213, 219, 0.92);
}

.why-us-visual img {
  border-radius: 26px;
  width: 100%;
  height: auto;
  box-shadow: var(--shadow-soft);
}

.container.narrow {
  max-width: 1080px;
}

.section-header.centered {
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-title {
  margin: 0.35rem 0 0;
  font-size: clamp(1.6rem, 2.2vw, 2.1rem);
  line-height: 1.2;
}

.section-subtitle {
  margin: 0.65rem auto 0;
  max-width: 640px;
  color: var(--text-muted);
  line-height: 1.6;
}


/* Pricing */

/* Optional: make two-column section feel less cramped */
/* .container.narrow {
  max-width: 980px;
} */

/* NEW: two column layout */
.pricing-split {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 1.5rem;
  align-items: stretch;
  margin-top: 1.25rem;
}

.pricing-how {
  padding: 1.25rem 1.25rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: rgba(245, 245, 247, 0.6);
  box-shadow: var(--shadow-subtle);
  margin-bottom: 0;
  height: 100%;
}

/* Card: stop centering the whole card, let it fill its grid column */
.pricing-card {
  padding: 1.25rem 1.25rem;
  max-width: none;
  margin: 0;
  height: 100%;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: rgba(245, 245, 247, 0.85);
  box-shadow: var(--shadow-subtle);
  text-align: left;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(148, 163, 184, 0.6);
}

.pricing-badge {
  display: inline-flex;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(230, 57, 70, 0.25);
}

.pricing-card-title {
  margin: 0.9rem 0 0;
  font-weight: 800;
  font-size: 1.15rem;
}

.pricing-card-text {
  margin: 0.5rem 0 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.pricing-note {
  margin: 0.8rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* How it works 2 */
.how {
  position: relative;
  padding: 0.25rem;
}

.how-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 0.85rem 0;
  position: relative;
}

.how-icon {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--accent);
  background: rgba(245, 245, 247, 0.95);
  border: 1px solid rgba(230, 57, 70, 0.25);
  position: relative;
  z-index: 2;
}

.how-title {
  margin: 0;
  font-weight: 800;
}

.how-text {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.how-line {
  position: absolute;
  left: 25px;
  top: 52px;
  bottom: 30px;
  width: 2px;
  background: rgba(148, 163, 184, 0.45);
  overflow: hidden;
}

.how-line::after {
  content: "";
  position: absolute;
  left: 0;
  top: -40px;
  width: 100%;
  height: 80px;
  background: var(--accent);
  opacity: 0.45;
  animation: flow 2.6s linear infinite;
}

@keyframes flow {
  from { transform: translateY(0); }
  to { transform: translateY(calc(100% + 40px)); }
}

@media (prefers-reduced-motion: reduce) {
  .how-line::after { animation: none; }
}

/* Responsive: stack */
@media (max-width: 820px) {
  .pricing-split {
    grid-template-columns: 1fr;
  }
  .pricing-card {
    text-align: center;
  }
}



/* Contact */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: flex-start;
}

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

.contact-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.3rem;
  font-size: 0.95rem;
}

.contact-list a {
  color: var(--accent);
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

.contact-form-wrapper {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
}

.form-field input,
.form-field textarea {
  border-radius: 999px;
  border: 1px solid rgba(209, 213, 219, 0.9);
  padding: 0.7rem 0.9rem;
  font: inherit;
}

.form-field textarea {
  border-radius: 16px;
  resize: vertical;
  min-height: 120px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft);
}

.form-note {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(209, 213, 219, 0.8);
  padding: 1.3rem 0 1.4rem;
  background: #020617;
  color: rgba(209, 213, 219, 0.9);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(248, 250, 252, 0.9);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-content,
  .why-us-layout,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
    justify-content: center;
  }

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

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

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

@media (max-width: 720px) {
  .header-inner {
    padding-inline: 0.2rem;
  }

  .main-nav {
    position: absolute;
    inset: 100% 0 auto 0;
    background: white;
    padding: 1rem 1.5rem 1.4rem;
    transform: translateY(-6px);
    border-bottom: 1px solid rgba(209, 213, 219, 0.9);
    display: none;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.8rem;
  }

  .nav-toggle {
    display: flex;
  }

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

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s cubic-bezier(0.19, 1, 0.22, 1),
    transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.main-nav a.active {
  color: var(--text-main);
}

.main-nav a.active::after {
  width: 100%;
}
/* Tighter spacing for the "Why JITC" section */

/* if your section id is still "why us", this targets it */
#why-us.section {
  padding: 2rem 0 2.4rem;   /* was ~3–5rem */
}

/* reduce empty space left/right between text and image */
.why-us-layout {
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 1.6rem;              /* was 3rem */
  align-items: flex-start;
}

/* tighten copy + features spacing */
.features-grid {
  margin-top: 1rem;         /* was 2rem */
  row-gap: 1.1rem;
  column-gap: 1.8rem;
}

/* make the image slightly bigger, so the right side doesn't feel empty */
.why-us-visual img {
  max-width: 100%;
  border-radius: 20px;
  display: block;
}


.logo a {
  display: inline-flex;
  align-items: center;
}

.logo img {
  height: 100px;   /* adjust: 28–40px is typical */
  width: auto;
  display: block;
  object-fit: contain;
}

.social-icon {
  font-size: 2rem;
  color: var(--accent);
}

.social-icon:hover {
  transform: translateY(-2px) scale(1.1);
  color: var(--accent);
}



.marquee {
  overflow: hidden;
  /* hide the scrolling overflow */
  width: 100%;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
}
.marquee_header {
  font-size: 35px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 20px;
}
.marquee__inner {
  display: flex;
  width: max-content;
  animation: marquee 25s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
}

.marquee__group span {
  margin: 0 1.5rem;
  white-space: nowrap;
  /* background: #000000; */
  color: white;
  padding: 4px 16px 4px 12px;
  border-radius: 6px;
  font-size: 1.2rem;
}

.marquee:hover .marquee__inner {
  animation-play-state: paused;
}
 .marquee:hover .marquee__inner {
  animation-play-state: paused;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.partner-logo {
  height: 60px;
  max-width: auto;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

/* Form validation */
.form-field.invalid input,
.form-field.invalid textarea {
  border-color: var(--accent);
  background-color: var(--accent-soft);
}

.form-field .error-message {
  color: var(--accent);
  font-size: 0.8rem;
  display: none;
  margin-top: 0.25rem;
}

.form-field.invalid .error-message {
  display: block;
}

.section-divider-wrap {
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.phone-wechat {
  position: relative;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.wechat-pop {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  transform: translateX(-50%) translateY(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  background: #fff;
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);

  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  z-index: 9999;
}

.phone-wechat:hover .wechat-pop,
.phone-wechat:focus-visible .wechat-pop {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.wechat-pop img {
  display: block;
  width: 160px;
  height: 160px;
  object-fit: contain;
  border-radius: 8px;
}

.wechat-hint {
  display: block;
  margin-top: 8px;
  font-size: 0.85rem;
  color: rgba(17, 24, 39, 0.75);
  text-align: center;
}