:root {
  --navy: #0b1f33;
  --navy-2: #102c44;
  --green: #0e6b5b;
  --green-2: #0a4e44;
  --orange: #f2a23a;
  --ivory: #f7f3ea;
  --sand: #eee6d8;
  --ink: #1e293b;
  --muted: #64748b;
  --line: #d8ddd6;
  --surface: #fbf7ee;
  --dark-surface: #10283d;
  --font-display: "Manrope", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(11, 31, 51, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
}

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

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

.site-navbar {
  padding: 18px 0;
  background: rgba(247, 243, 234, 0.9);
  border-bottom: 1px solid rgba(216, 221, 214, 0.8);
  backdrop-filter: blur(18px);
  transition: all 0.25s ease;
}

.site-navbar.nav-scrolled {
  padding: 10px 0;
  box-shadow: 0 18px 40px rgba(11, 31, 51, 0.08);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-family: var(--font-display);
}

.brand-symbol {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--orange);
  font-weight: 900;
}

.brand-mark strong {
  display: block;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-mark small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.navbar .nav-link {
  color: var(--navy);
  font-weight: 700;
  padding: 10px 14px;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--green);
}

.navbar-toggler {
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.btn {
  border-radius: var(--radius);
  font-weight: 800;
  letter-spacing: 0;
}

.btn-accent {
  color: var(--navy);
  background: var(--orange);
  border-color: var(--orange);
}

.btn-accent:hover {
  color: var(--navy);
  background: #f6b55c;
  border-color: #f6b55c;
  transform: translateY(-1px);
}

.btn-dark-blue {
  color: var(--ivory);
  background: var(--navy);
  border-color: var(--navy);
}

.btn-dark-blue:hover {
  color: var(--ivory);
  background: var(--green);
  border-color: var(--green);
}

.nav-cta {
  padding-inline: 18px;
}

.hero-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: var(--navy);
  color: var(--ivory);
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(11, 31, 51, 0.96) 0%, rgba(11, 31, 51, 0.82) 46%, rgba(11, 31, 51, 0.44) 100%),
    radial-gradient(circle at 72% 32%, rgba(242, 162, 58, 0.26), transparent 34%);
}

.hero-section::after,
.page-hero::after,
.texture-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(247, 243, 234, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 234, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
}

.hero-section .container,
.page-hero .container {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: currentColor;
}

.text-accent {
  color: var(--orange) !important;
}

.hero-title {
  max-width: 650px;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4.2vw, 4.65rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  color: rgba(247, 243, 234, 0.86);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions.mt-5 {
  margin-top: 2rem !important;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-strip.mt-5 {
  margin-top: 2rem !important;
}

.trust-strip span {
  display: inline-flex;
  padding: 7px 11px;
  border: 1px solid rgba(247, 243, 234, 0.22);
  border-radius: 999px;
  background: rgba(247, 243, 234, 0.08);
  color: rgba(247, 243, 234, 0.84);
  font-size: 13px;
}

.hero-layout {
  padding-top: 96px !important;
}

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

.supply-panel {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 460px;
  padding: 24px;
  border: 1px solid rgba(247, 243, 234, 0.2);
  border-radius: var(--radius);
  background: rgba(247, 243, 234, 0.13);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(247, 243, 234, 0.8);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
}

.panel-top strong {
  color: var(--orange);
}

.route-map {
  display: grid;
  gap: 10px;
  margin: 20px 0;
}

.route-node {
  display: flex;
  align-items: center;
  min-height: 42px;
  gap: 13px;
  color: rgba(247, 243, 234, 0.7);
  font-weight: 800;
}

.route-node i {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(247, 243, 234, 0.1);
  color: var(--ivory);
  font-size: 17px;
}

.route-node.active i {
  background: var(--orange);
  color: var(--navy);
}

.route-line {
  width: 2px;
  height: 18px;
  margin-left: 18px;
  background: linear-gradient(var(--orange), rgba(247, 243, 234, 0.18));
}

.quote-box {
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  background: rgba(11, 31, 51, 0.28);
}

.quote-box p {
  margin: 0;
  color: rgba(247, 243, 234, 0.9);
  font-size: 0.95rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.metric-grid div {
  padding: 12px;
  background: rgba(247, 243, 234, 0.1);
  border-radius: var(--radius);
}

.metric-grid strong {
  display: block;
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1;
}

.metric-grid span {
  color: rgba(247, 243, 234, 0.72);
  font-size: 12px;
}

.section {
  position: relative;
  padding: 108px 0;
}

.section-title {
  margin: 12px 0 0;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-lead {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
}

.section-heading {
  max-width: 760px;
}

.pain-section {
  overflow: hidden;
  background: var(--surface);
}

.pain-card,
.service-card,
.value-card,
.contact-info-card {
  height: 100%;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f1eadf;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pain-card:hover,
.service-card:hover,
.value-card:hover,
.contact-info-card:hover {
  transform: translateY(-5px);
  border-color: rgba(14, 107, 91, 0.35);
  box-shadow: 0 18px 50px rgba(11, 31, 51, 0.1);
}

.pain-card i,
.value-card i,
.contact-info-card i {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  background: rgba(14, 107, 91, 0.12);
  color: var(--green);
  font-size: 22px;
}

.pain-card h3,
.service-card h3,
.value-card h3,
.contact-info-card h3 {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
}

.pain-card p,
.service-card p,
.value-card p,
.contact-info-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.feature-hot {
  background: var(--navy);
  color: var(--ivory);
}

.feature-hot i {
  background: var(--orange);
  color: var(--navy);
}

.feature-hot h3 {
  color: var(--ivory);
}

.feature-hot p {
  color: rgba(247, 243, 234, 0.78);
}

.solution-section {
  background: var(--ivory);
}

.image-stack {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--sand);
  border-radius: var(--radius);
}

.image-stack img,
.rounded-media,
.about-photo img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}

.floating-note {
  position: absolute;
  right: -22px;
  bottom: 32px;
  max-width: 260px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--ivory);
  box-shadow: var(--shadow);
}

.floating-note strong {
  display: block;
  color: var(--orange);
  font-family: var(--font-display);
  text-transform: uppercase;
}

.floating-note span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
}

.solution-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.solution-list div,
.check-stack div,
.prep-list div {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 700;
}

.solution-list i,
.check-stack i,
.prep-list i {
  color: var(--green);
  font-size: 22px;
}

.services-preview {
  background: var(--sand);
}

.service-card {
  display: flex;
  min-height: 245px;
  flex-direction: column;
  color: var(--ink);
}

.service-card span {
  color: var(--green);
  font-family: var(--font-display);
  font-weight: 900;
}

.service-card i {
  margin: 28px 0 16px;
  color: var(--green);
  font-size: 34px;
}

.service-card.featured {
  min-height: 285px;
  background: var(--green);
  color: var(--ivory);
}

.service-card.featured span,
.service-card.featured i,
.service-card.featured h3 {
  color: var(--ivory);
}

.service-card.featured p {
  color: rgba(247, 243, 234, 0.78);
}

.process-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 18%, rgba(242, 162, 58, 0.22), transparent 32%),
    linear-gradient(135deg, var(--navy), #081827);
}

.text-light-muted {
  color: rgba(247, 243, 234, 0.72) !important;
}

.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(180px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.process-step {
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(247, 243, 234, 0.16);
  border-radius: var(--radius);
  background: rgba(247, 243, 234, 0.08);
  color: var(--ivory);
}

.process-step.active {
  background: var(--orange);
  color: var(--navy);
}

.process-step span {
  color: inherit;
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 900;
}

.process-step h3 {
  margin-top: 46px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
}

.process-step p {
  margin-bottom: 0;
  color: inherit;
  opacity: 0.76;
}

.why-section,
.category-section,
.faq-section,
.contact-section {
  background: var(--ivory);
}

.advantage-board {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

.advantage-item {
  min-height: 150px;
  padding: 24px;
  border-radius: var(--radius);
  background: #f0e8dc;
  border: 1px solid var(--line);
}

.advantage-item.large {
  grid-row: span 2;
  background: var(--navy);
  color: var(--ivory);
}

.advantage-item strong {
  display: block;
  color: inherit;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
}

.advantage-item span {
  display: block;
  margin-top: 12px;
  color: inherit;
  opacity: 0.76;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.category-grid div {
  display: flex;
  min-height: 108px;
  align-items: center;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f1eadf;
  color: var(--navy);
  font-weight: 900;
}

.category-grid i {
  color: var(--green);
  font-size: 26px;
}

.cta-section {
  padding: 70px 0;
  background: var(--sand);
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 42px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(11, 31, 51, 0.98), rgba(14, 107, 91, 0.92)),
    var(--navy);
  color: var(--ivory);
  box-shadow: var(--shadow);
}

.cta-panel h2 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 900;
}

.cta-panel p {
  max-width: 620px;
  margin: 0;
  color: rgba(247, 243, 234, 0.76);
}

.site-footer {
  padding: 70px 0 28px;
  background: #071724;
  color: rgba(247, 243, 234, 0.76);
}

.footer-brand {
  color: var(--ivory);
}

.site-footer h3 {
  color: var(--ivory);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
}

.site-footer a:not(.brand-mark) {
  display: block;
  margin-top: 8px;
  color: rgba(247, 243, 234, 0.72);
}

.site-footer a:hover {
  color: var(--orange);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid rgba(247, 243, 234, 0.14);
  color: rgba(247, 243, 234, 0.55);
  font-size: 14px;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: var(--radius);
  background: var(--orange);
  color: var(--navy);
  box-shadow: var(--shadow);
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 146px 0 78px;
  background:
    radial-gradient(circle at 78% 30%, rgba(242, 162, 58, 0.2), transparent 30%),
    linear-gradient(135deg, var(--navy), var(--green-2));
  color: var(--ivory);
}

.page-hero h1 {
  margin: 12px 0 0;
  max-width: 820px;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0;
}

.page-hero p {
  max-width: 780px;
  margin-top: 18px;
  color: rgba(247, 243, 234, 0.78);
  font-size: 1.05rem;
}

.page-hero-card,
.contact-quick-card {
  position: relative;
  z-index: 2;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(247, 243, 234, 0.18);
  background: rgba(247, 243, 234, 0.1);
  backdrop-filter: blur(18px);
}

.page-hero-card strong {
  display: block;
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
}

.page-hero-card span {
  display: block;
  margin-top: 10px;
  color: rgba(247, 243, 234, 0.76);
}

.service-detail-section {
  background: var(--ivory);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-detail {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f1eadf;
}

.service-detail.highlighted {
  grid-row: span 2;
  background: var(--navy);
  color: var(--ivory);
}

.service-detail.highlighted h2,
.service-detail.highlighted span {
  color: var(--ivory);
}

.service-detail.highlighted p,
.service-detail.highlighted li {
  color: rgba(247, 243, 234, 0.76);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: rgba(14, 107, 91, 0.12);
  color: var(--green);
  font-size: 26px;
}

.highlighted .service-icon {
  background: var(--orange);
  color: var(--navy);
}

.service-detail span {
  color: var(--green);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.service-detail h2 {
  margin: 8px 0 12px;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
}

.service-detail p,
.service-detail li {
  color: var(--muted);
}

.service-detail ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.dark-split {
  background: var(--navy);
}

.faq-accordion .accordion-item {
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f1eadf;
}

.faq-accordion .accordion-button {
  background: #f1eadf;
  color: var(--navy);
  font-weight: 900;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: var(--green);
  color: var(--ivory);
  box-shadow: none;
}

.about-photo {
  position: relative;
  z-index: 2;
  padding: 18px;
  border: 1px solid rgba(247, 243, 234, 0.16);
  border-radius: var(--radius);
  background: rgba(247, 243, 234, 0.08);
}

.big-paragraph {
  color: var(--ink);
  font-size: 1.22rem;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.mission-grid div {
  padding: 22px;
  border-radius: var(--radius);
  background: #f1eadf;
  border: 1px solid var(--line);
}

.mission-grid strong {
  display: block;
  color: var(--navy);
  font-family: var(--font-display);
  font-weight: 900;
}

.mission-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.value-section {
  background: var(--sand);
}

.value-card.tall {
  min-height: 300px;
  background: var(--green);
}

.value-card.tall i {
  background: var(--orange);
  color: var(--navy);
}

.value-card.tall h3,
.value-card.tall p {
  color: var(--ivory);
}

.execution-section {
  background: var(--ivory);
}

.check-stack,
.prep-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.contact-quick-card {
  display: grid;
  gap: 12px;
}

.contact-quick-card a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(247, 243, 234, 0.1);
  color: var(--ivory);
  font-weight: 800;
}

.contact-quick-card a:hover {
  background: var(--orange);
  color: var(--navy);
}

.request-form {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f1eadf;
  box-shadow: 0 24px 70px rgba(11, 31, 51, 0.1);
}

.form-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
  color: var(--navy);
  font-family: var(--font-display);
}

.form-head strong {
  font-size: 26px;
  font-weight: 900;
}

.form-head span {
  color: var(--green);
  font-weight: 900;
  text-transform: uppercase;
}

.form-control,
.form-select {
  min-height: 50px;
  border-color: var(--line);
  border-radius: var(--radius);
  background-color: #fbf7ee;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 0.2rem rgba(14, 107, 91, 0.16);
}

.form-label {
  color: var(--navy);
  font-weight: 800;
}

.form-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.form-alert {
  display: none;
  margin-top: 18px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(14, 107, 91, 0.12);
  color: var(--green);
  font-weight: 800;
}

.contact-info-section {
  background: var(--sand);
}

.contact-info-card.emphasized {
  background: var(--navy);
}

.contact-info-card.emphasized i {
  background: var(--orange);
  color: var(--navy);
}

.contact-info-card.emphasized h3,
.contact-info-card.emphasized p {
  color: var(--ivory);
}

@media (max-width: 991.98px) {
  .site-navbar {
    padding: 12px 0;
  }

  .hero-section .row {
    padding-top: 96px !important;
  }

  .hero-panel-col {
    justify-content: flex-start;
  }

  .supply-panel {
    max-width: 560px;
  }

  .floating-note {
    position: static;
    max-width: none;
    margin-top: 16px;
  }

  .service-detail-grid,
  .advantage-board,
  .mission-grid {
    grid-template-columns: 1fr;
  }

  .service-detail.highlighted {
    grid-row: auto;
  }

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

  .cta-panel,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 767.98px) {
  .section {
    padding: 76px 0;
  }

  .hero-title {
    font-size: clamp(2.05rem, 8.8vw, 3rem);
    line-height: 1.12;
  }

  .page-hero {
    padding: 126px 0 64px;
  }

  .page-hero h1 {
    font-size: clamp(2rem, 8.2vw, 3rem);
  }

  .metric-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .service-detail {
    grid-template-columns: 1fr;
  }

  .request-form,
  .cta-panel {
    padding: 24px;
  }

  .image-stack img,
  .rounded-media,
  .about-photo img {
    min-height: 280px;
  }
}