/* ==========================================================================
   VALUE PROJECT SERVICES — Stylesheet
   ========================================================================== */

:root {
  --navy: #0b2545;
  --navy-dark: #071a33;
  --blue: #1e5aa8;
  --blue-light: #2f74d0;
  --accent: #f5a623;
  --gray-50: #f7f9fb;
  --gray-100: #eef1f5;
  --gray-200: #dde3ea;
  --gray-500: #6b7684;
  --gray-700: #384152;
  --text: #1f2937;
  --white: #ffffff;
  --radius: 8px;
  --shadow: 0 2px 10px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 10px 30px rgba(11, 37, 69, 0.12);
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  line-height: 1.25;
  color: var(--navy);
  font-weight: 700;
}

p {
  margin: 0 0 1em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 72px 0;
}

.section--alt {
  background: var(--gray-50);
}

.section-tag {
  display: inline-block;
  color: var(--blue);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section-head p {
  color: var(--gray-500);
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--navy-dark);
}

.btn-primary:hover {
  background: #e0951a;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}

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

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */
.top-bar {
  background: var(--navy-dark);
  color: var(--gray-200);
  font-size: 0.85rem;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a {
  color: var(--gray-200);
}

.top-bar-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-links span,
.top-bar-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

header.site-header {
  background: var(--white);
  box-shadow: 0 1px 0 var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 50px;
  height: 46px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.brand-text {
  line-height: 1.2;
}

.brand-text .name {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.brand-text .tagline {
  font-size: 0.72rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

nav.main-nav a {
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-700);
  border-radius: 6px;
  transition: all 0.15s ease;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--blue);
  background: var(--gray-100);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
  transition: 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(circle at 15% 20%, rgba(30, 90, 168, 0.55), transparent 45%),
    linear-gradient(120deg, rgba(7, 26, 51, 0.93), rgba(11, 37, 69, 0.88)),
    url("images/hero/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 96px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.9rem);
  margin-bottom: 20px;
}

.hero p.lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin-bottom: 32px;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
  max-width: 520px;
}

.hero-stats .stat b {
  display: block;
  font-size: 1.6rem;
  color: var(--white);
}

.hero-stats .stat span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 28px;
  backdrop-filter: blur(4px);
}

.hero-panel h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.hero-panel ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.hero-panel ul li:last-child {
  border-bottom: none;
}

.hero-panel .tick {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--navy-dark);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  background: linear-gradient(120deg, var(--navy-dark), var(--navy));
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 8px;
}

.breadcrumbs {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.9);
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* ---------- Cards / Grids ---------- */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: transparent;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--gray-100);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.card ul {
  margin-top: 12px;
}

.card ul li {
  font-size: 0.9rem;
  color: var(--gray-700);
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
}

.card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

/* Why choose us */
.feature {
  text-align: center;
  padding: 20px;
}

.feature .card-icon {
  margin: 0 auto 16px;
}

/* Service detail block */
.service-block {
  padding: 40px 0;
  border-bottom: 1px solid var(--gray-200);
  display: grid;
  grid-template-columns: 160px 260px 1fr;
  gap: 32px;
  align-items: center;
}

.service-block:last-child {
  border-bottom: none;
}

.service-block .service-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.service-block .service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.service-block h3 {
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-block .num {
  color: var(--blue);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-list span {
  background: var(--gray-100);
  color: var(--navy);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--blue), var(--navy));
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin: 0 auto 28px;
}

.cta-band .hero-actions {
  justify-content: center;
}

/* ---------- Forms ---------- */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--navy);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--gray-50);
  color: var(--text);
  transition: border-color 0.15s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: var(--white);
}

.field small {
  display: block;
  color: var(--gray-500);
  margin-top: 4px;
  font-size: 0.8rem;
}

.form-note {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 14px;
}

.form-success,
.form-error {
  display: none;
  padding: 14px 16px;
  border-radius: 6px;
  margin-bottom: 18px;
  font-size: 0.92rem;
  font-weight: 600;
}

.form-success {
  background: #e7f7ec;
  color: #16743a;
}

.form-error {
  background: #fdecec;
  color: #b3261e;
}

/* ---------- Contact info blocks ---------- */
.info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.info-item .card-icon {
  margin-bottom: 0;
  flex-shrink: 0;
}

.info-item h4 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.info-item p {
  color: var(--gray-500);
  margin-bottom: 0;
  font-size: 0.95rem;
}

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  margin-top: 24px;
}

.map-wrap iframe {
  width: 100%;
  height: 320px;
  border: 0;
  display: block;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  background: var(--gray-100);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item .caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(7, 26, 51, 0.88), transparent);
  color: var(--white);
  padding: 24px 14px 12px;
  font-size: 0.88rem;
  font-weight: 700;
}

/* Industry photo cards */
.industry-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  background: var(--gray-100);
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.industry-card:hover img {
  transform: scale(1.06);
}

.industry-card .label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(7, 26, 51, 0.9), transparent);
  color: var(--white);
  padding: 32px 16px 14px;
  font-weight: 700;
  font-size: 1.02rem;
}

/* ---------- Placeholder / coming soon ---------- */
.coming-soon {
  text-align: center;
  padding: 64px 24px;
  background: var(--gray-50);
  border-radius: var(--radius);
  border: 1px dashed var(--gray-200);
}

.coming-soon .card-icon {
  margin: 0 auto 20px;
  width: 64px;
  height: 64px;
  font-size: 1.6rem;
}

/* ---------- Certifications ---------- */
.cert-card {
  text-align: center;
  padding: 32px 20px;
}

.cert-card .card-icon {
  margin: 0 auto 16px;
  background: var(--navy);
  color: var(--white);
}

.badge {
  display: inline-block;
  background: var(--gray-100);
  color: var(--gray-500);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
  margin-top: 10px;
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 18px;
}

.footer-grid .brand {
  margin-bottom: 16px;
}

.footer-grid p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

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

.footer-grid ul li a {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.15s ease;
}

.footer-grid ul li a:hover {
  color: var(--white);
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom a:hover {
  color: var(--white);
}

.footer-legal-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* ---------- Legal pages ---------- */
.legal-content h2 {
  margin-top: 36px;
  font-size: 1.3rem;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  color: var(--gray-700);
}

.legal-content ul {
  margin-bottom: 1em;
}

.legal-content ul li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
}

.legal-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.updated-note {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  z-index: 200;
  transition: transform 0.2s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-block {
    grid-template-columns: 110px 1fr;
  }
  .service-block .tag-list {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  nav.main-nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-130%);
    opacity: 0;
    transition: all 0.25s ease;
    max-height: 70vh;
    overflow-y: auto;
  }
  nav.main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }
  nav.main-nav a {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-100);
  }
  .nav-toggle {
    display: block;
  }
  .nav-actions .btn-navy {
    display: none;
  }
  .top-bar-links {
    font-size: 0.78rem;
  }
}

@media (max-width: 700px) {
  .service-block {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}