/* ---------------------------------------------
   InfraAxis Global Theme
---------------------------------------------- */

:root {
  --gold: #be9b49;
  --offwhite: #fcf7e9;
  --brown: #3b2c0f;
  --soft: #fffef9;

  --text-dark: #3b2c0f;
  --text-light: #5a4a33;

  --radius: 14px;
  --shadow: 0 12px 28px rgba(0,0,0,0.08);
  --shadow-soft: 0 8px 18px rgba(59,44,15,0.06);
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background: var(--offwhite);
  color: var(--text-dark);
}

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

/* ---------------------------------------------
   Layout Wrappers
---------------------------------------------- */

.ia-wrap {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
}

/* ---------------------------------------------
   NAVBAR
---------------------------------------------- */

.ia-nav-shell {
  position: sticky;
  top: 0;
  z-index: 999;
}

.ia-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  transition: 0.25s ease;
}

.ia-nav-scrolled {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 12px 0;
}

.ia-logo-img {
  width: 150px;
  cursor: pointer;
}

/* Desktop nav links */
.ia-nav-links {
  display: flex;
  gap: 22px;
}

.ia-nav-link {
  background: none;
  border: none;
  font-size: 15px;
  color: var(--text-dark);
  cursor: pointer;
}

/* Primary button */
.ia-btn-primary {
  background: var(--gold);
  padding: 10px 20px;
  border: none;
  border-radius: 999px;
  color: var(--offwhite);
  font-weight: 600;
  cursor: pointer;
}

.ia-btn-outline {
  background: transparent;
  border: 2px solid var(--brown);
  color: var(--brown);
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

/* Mobile Navigation */
.ia-nav-mobile-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.ia-burger span {
  width: 26px;
  height: 3px;
  display: block;
  background: var(--brown);
  margin: 5px 0;
  transition: 0.3s;
}

/* Mobile menu container */
.ia-nav-mobile-menu {
  display: none;
  background: var(--offwhite);
  width: 100%;
  box-shadow: var(--shadow-soft);
  padding: 20px;
}

.ia-nav-mobile-menu.open {
  display: block;
}

.ia-nav-mobile-link {
  padding: 12px 0;
  display: block;
  text-align: left;
  background: none;
  border: none;
  width: 100%;
  font-size: 16px;
  color: var(--brown);
  cursor: pointer;
}

@media (max-width: 850px) {
  .ia-nav-links,
  .ia-nav-cta {
    display: none;
  }

  .ia-nav-mobile-btn {
    display: block;
  }
}

/* ---------------------------------------------
   HERO SECTION
---------------------------------------------- */

.ia-hero {
  padding: 90px 0;
}

.ia-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 850px) {
  .ia-hero-grid {
    grid-template-columns: 1fr;
  }
}

.ia-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--soft);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
}

.ia-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

.ia-hero-title {
  font-size: 54px;
  line-height: 1.05;
  margin: 16px 0;
  font-weight: 800;
}

@media (max-width: 600px) {
  .ia-hero-title {
    font-size: 36px;
  }
}

.ia-hero-sub {
  font-size: 17px;
  max-width: 60ch;
  color: var(--text-light);
}

.ia-hero-ctas {
  margin-top: 26px;
  display: flex;
  gap: 14px;
}

.ia-hero-stats {
  margin-top: 32px;
  display: flex;
  gap: 22px;
  align-items: center;
}

.ia-stat-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--brown);
}

.ia-stat-divider {
  height: 40px;
  width: 1px;
  background: rgba(0,0,0,0.1);
}

/* Right-side hero card */
.ia-hero-card {
  background: #fff;
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.ia-hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--soft);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
}

.ia-hero-chip-dot {
  width: 7px;
  height: 7px;
  background: var(--gold);
  border-radius: 50%;
}

.ia-hero-card-title {
  font-size: 22px;
  margin-top: 12px;
  font-weight: 700;
}

.ia-hero-card-sub {
  font-size: 15px;
  color: var(--text-light);
}

.ia-hero-list {
  list-style: none;
  padding: 0;
  margin-top: 18px;
}

.ia-hero-list li {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--text-light);
}

.ia-hero-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

/* ---------------------------------------------
   BRAND GRID
---------------------------------------------- */

.ia-brands {
  padding: 80px 0;
}

.ia-brands-head {
  text-align: center;
}

.ia-brands-bar {
  width: 60px;
  height: 4px;
  background: var(--gold);
  margin: 0 auto 14px;
}

.ia-brands-title {
  font-size: 32px;
  font-weight: 800;
}

.ia-brands-sub {
  color: var(--text-light);
  max-width: 60ch;
  margin: 8px auto 32px;
  font-size: 15px;
}

.ia-brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 22px;
  text-align: center;
}

.ia-brand {
  background: white;
  padding: 14px 0;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  font-weight: 600;
}

/* ---------------------------------------------
   SERVICES
---------------------------------------------- */

.ia-services {
  padding: 80px 0;
}

.ia-section-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 8px;
}

.ia-section-sub {
  color: var(--text-light);
  font-size: 15px;
}

.ia-services-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
}

.ia-service-card {
  background: white;
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-soft);
  transition: 0.25s;
}

.ia-service-card:hover {
  transform: translateY(-6px);
}

.ia-service-id {
  font-size: 14px;
  color: var(--gold);
  font-weight: bold;
}

.ia-service-title {
  font-size: 20px;
  margin-top: 8px;
  font-weight: 700;
}

.ia-service-desc {
  font-size: 15px;
  color: var(--text-light);
  margin-top: 6px;
}

.ia-service-foot {
  margin-top: 18px;
  color: var(--brown);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}

/* ---------------------------------------------
   ABOUT SECTION
---------------------------------------------- */

.ia-about {
  padding: 90px 0;
}

.ia-about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

@media (max-width: 850px) {
  .ia-about-grid {
    grid-template-columns: 1fr;
  }
}

.ia-tag {
  font-size: 13px;
  color: var(--gold);
  font-weight: 700;
}

.ia-about-title {
  font-size: 36px;
  font-weight: 800;
  margin: 10px 0;
}

.ia-about-text {
  color: var(--text-light);
  margin: 8px 0;
  font-size: 15px;
}

.ia-about-list {
  margin-top: 22px;
  list-style: none;
  padding: 0;
}

.ia-about-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.ia-bullet-ring {
  width: 18px;
  height: 18px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ia-bullet-inner {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

.ia-about-card {
  background: white;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.ia-about-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.ia-about-value {
  font-weight: 700;
  color: var(--brown);
  font-size: 20px;
}

/* ---------------------------------------------
   CASE STUDIES
---------------------------------------------- */

.ia-cases {
  padding: 90px 0;
}

.ia-cases-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ia-cases-link {
  font-weight: 600;
  color: var(--brown);
  text-decoration: none;
}

.ia-cases-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 26px;
}

.ia-case {
  background: white;
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0,0,0,0.06);
}

.ia-case-tag {
  color: var(--gold);
  font-weight: 700;
  font-size: 14px;
}

.ia-case-title {
  margin-top: 8px;
  font-size: 20px;
  font-weight: 700;
}

.ia-case-lead {
  color: var(--text-light);
  font-size: 15px;
  margin: 10px 0;
}

.ia-case-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin: 6px 0;
}

.ia-case-foot {
  margin-top: 12px;
  font-size: 14px;
  color: var(--text-light);
}

/* ---------------------------------------------
   TEAM
---------------------------------------------- */

.ia-team {
  padding: 90px 0;
}

.ia-team-title {
  font-size: 32px;
  font-weight: 800;
  text-align: center;
}

.ia-team-sub {
  text-align: center;
  margin-top: 6px;
  color: var(--text-light);
}

.ia-team-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
}

.ia-member {
  background: white;
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0,0,0,0.06);
  position: relative;
}

.ia-member-badge {
  font-size: 13px;
  color: var(--gold);
  font-weight: bold;
  margin-bottom: 10px;
}

.ia-member-name {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.ia-member-role {
  color: var(--text-light);
  font-size: 15px;
}

.ia-member-text {
  color: var(--text-light);
  font-size: 15px;
}

.ia-member-divider {
  margin-top: 16px;
}

.ia-member-key {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px;
}

.ia-member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ia-member-tag {
  background: var(--soft);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--brown);
}

/* ---------------------------------------------
   CONTACT SECTION
---------------------------------------------- */

.ia-contact {
  padding: 90px 0;
}

.ia-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

@media (max-width: 850px) {
  .ia-contact-grid {
    grid-template-columns: 1fr;
  }
}

.ia-contact-placeholder {
  background: white;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-soft);
}

.ia-contact-card {
  background: var(--brown);
  color: white;
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.ia-contact-pill {
  display: inline-block;
  background: var(--gold);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--offwhite);
}

.ia-contact-card-title {
  font-size: 20px;
  margin-top: 10px;
  font-weight: 700;
}

.ia-contact-card-sub {
  color: #f2e7d7;
  font-size: 14px;
}

.ia-contact-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.ia-contact-main {
  font-size: 18px;
  font-weight: 700;
}

.ia-contact-detail {
  font-size: 13px;
  color: #e6ddce;
}

.ia-contact-divider-line {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,0.2);
  margin: 16px 0;
}

/* ---------------------------------------------
   FOOTER
---------------------------------------------- */

.ia-footer {
  background: var(--soft);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.ia-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 26px;
}

.ia-footer-title {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 10px;
}

.ia-footer-text {
  color: var(--text-light);
  font-size: 14px;
  max-width: 45ch;
}

.ia-footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ia-footer-link {
  text-decoration: none;
  color: var(--text-light);
  font-size: 14px;
}

.ia-footer-bottom {
  margin-top: 30px;
  text-align: center;
  color: var(--text-light);
  font-size: 14px;
}