:root {
  --navy: #08233f;
  --blue: #16669e;
  --white: #fff;
  --mist: #f4f7fa;
  --line: #dce4eb;
  --slate: #657486;
  --gold: #c89d5a;
  --sky: #eaf4fa;
  --sans: Manrope, Arial, sans-serif;
  --serif: "Playfair Display", Georgia, serif;
  --mono: "DM Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--navy);
  background: var(--white);
  font: 15px/1.65 var(--sans);
  opacity: 0;
  transition: opacity 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

body.page-ready {
  opacity: 1;
}

body.page-leaving {
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

h1, h2, h3, h4, p {
  margin-top: 0;
}

/* Header & Navigation */
.nav {
  height: 82px;
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: 0.25s;
}

.nav.scrolled {
  border-color: var(--line);
  box-shadow: 0 4px 22px rgba(8, 35, 63, 0.05);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 1.2px;
  font-size: 14px;
  color: var(--navy);
}

.brand-logo {
  height: 30px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
  display: block;
}

.brand-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--navy);
  border-radius: 50%;
  font: italic 16px var(--serif);
  color: var(--navy);
}

.brand small {
  color: #718093;
  font: 9px var(--mono);
  letter-spacing: 1.2px;
  padding-left: 8px;
  border-left: 1px solid #d4dee8;
  margin-left: 2px;
  display: inline-block;
  line-height: 1;
}

.nav nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav nav > a {
  color: #516173;
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  transition: color 0.2s;
  padding: 6px 0;
}

.nav nav > a:hover {
  color: var(--blue);
}

/* Smart Navigation Dropdowns */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: #516173;
  font: 800 12px var(--sans);
  letter-spacing: 0.5px;
  cursor: pointer;
  padding: 6px 0;
  transition: color 0.2s;
}

.nav-dropdown-toggle:hover, .nav-dropdown-toggle.active {
  color: var(--blue);
}

.nav-dropdown-toggle span {
  font-size: 9px;
  transition: transform 0.2s;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: -20px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 36px rgba(8, 35, 63, 0.12);
  min-width: 270px;
  padding: 8px 0;
  display: none;
  z-index: 250;
  border-top: 3px solid var(--blue);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  transition: all 0.15s;
}

.nav-dropdown-menu a small {
  display: block;
  font: 9px var(--mono);
  color: var(--slate);
  margin-top: 1px;
}

.nav-dropdown-menu a:hover {
  background: var(--mist);
  color: var(--blue);
  padding-left: 22px;
}

.nav-dropdown-menu .menu-divider {
  height: 1px;
  background: var(--line);
  margin: 6px 0;
}

.nav-cta {
  padding: 10px 18px;
  border: 1px solid var(--blue);
  border-radius: 30px;
  color: var(--blue) !important;
  transition: all 0.2s;
}

.nav-cta:hover {
  background: var(--blue);
  color: #fff !important;
}

.nav-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: #25d366;
  border: 1px solid #20ba5a;
  border-radius: 30px;
  color: #08233f !important;
  font-weight: 700 !important;
  font-size: 13px;
  letter-spacing: 0.2px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 10px rgba(37, 211, 102, 0.28);
  margin-left: 6px;
  text-decoration: none;
}

.nav-whatsapp svg {
  width: 15px;
  height: 15px;
  fill: #08233f;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.nav-whatsapp:hover {
  background: #20ba5a;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.42);
}

.nav-whatsapp:hover svg {
  fill: #fff;
  transform: scale(1.1);
}

.menu {
  display: none;
}

/* Hero Section */
.hero {
  height: min(840px, 100vh);
  min-height: 685px;
  position: relative;
  overflow: hidden;
  background: var(--navy);
}

.hero-image {
  position: absolute;
  inset: 0 0 0 42%;
  background: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&w=1600&q=80') center 35%/cover no-repeat;
  filter: saturate(0.95) brightness(0.95);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #08233f 25%, rgba(8, 35, 63, 0.93) 54%, rgba(8, 35, 63, 0.35) 82%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 180px 0 0 10vw;
  color: #fff;
  max-width: 820px;
}

.eyebrow, .label {
  font: 500 10px var(--mono);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.label {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #b6cfdf;
}

.label i {
  width: 26px;
  height: 1px;
  background: var(--gold);
}

h1 {
  font-size: clamp(3.8rem, 6.5vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: -0.075em;
  margin: 22px 0 26px;
}

h1 em, h2 em, h3 em {
  font-family: var(--serif);
  font-weight: 600;
  font-style: italic;
}

.hero-copy {
  max-width: 540px;
  color: #d5e1e9;
  font-size: 16px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 27px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  border: 0;
  border-radius: 30px;
  padding: 14px 24px;
  text-decoration: none;
  font: 800 12px var(--sans);
  cursor: pointer;
  transition: 0.25s;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.25);
}

.button span {
  font-size: 18px;
  line-height: 1;
}

.primary {
  background: var(--blue);
  color: #fff;
}

.primary:hover {
  background: #115383;
}

.ghost {
  background: #fff;
  color: var(--navy);
}

.ghost:hover {
  background: #f4f7fa;
}

.quiet-link {
  border-bottom: 1px solid #abc4d5;
  padding-bottom: 3px;
  color: #e8f2f7;
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

.quiet-link span {
  font-size: 16px;
  margin-left: 6px;
}

.hero-note {
  position: absolute;
  z-index: 2;
  right: 6vw;
  bottom: 11%;
  width: 250px;
  background: #fff;
  padding: 22px;
  border-left: 4px solid var(--gold);
}

.hero-note span {
  color: #678093;
  font: 10px var(--mono);
  letter-spacing: 1px;
}

.hero-note p {
  margin: 12px 0 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.scroll {
  position: absolute;
  z-index: 2;
  bottom: 27px;
  left: 5vw;
  color: #adc5d4;
  font: 10px var(--mono);
  letter-spacing: 1px;
}

.scroll span {
  margin-left: 7px;
  color: var(--gold);
  font-size: 16px;
}

/* Sections Common */
.intro {
  padding: 115px 10vw;
  display: grid;
  grid-template-columns: 0.8fr 2fr;
  gap: 7vw;
  background: #fff;
}

.intro-main {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 7vw;
}

.intro h2, .section-title h2, .statement h2, .principle h2, .contact h2 {
  margin: 0;
  font-size: clamp(2.5rem, 4.4vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.intro-main p {
  color: var(--slate);
  line-height: 1.7;
}

.intro-main .lead {
  color: var(--navy);
  font-size: 18px;
  line-height: 1.55;
  font-weight: 600;
}

.text-link {
  border-bottom: 1px solid var(--navy);
  padding-bottom: 3px;
  color: var(--navy);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Interactive Need Identifier */
.needs-section {
  padding: 85px 10vw;
  background: var(--mist);
  border-bottom: 1px solid var(--line);
}

.needs-header {
  margin-bottom: 38px;
}

.needs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.need-btn {
  background: #fff;
  border: 1px solid var(--line);
  padding: 24px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 155px;
  transition: all 0.2s;
}

.need-btn:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(8, 35, 63, 0.05);
}

.need-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.need-btn span {
  font: 10px var(--mono);
  color: var(--blue);
  letter-spacing: 0.8px;
}

.need-btn.active span {
  color: var(--gold);
}

.need-btn h3 {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.need-btn.active h3 {
  color: #fff;
}

.need-btn b {
  font: 800 11px var(--mono);
  color: var(--blue);
  margin-top: 14px;
}

.need-btn.active b {
  color: #dce4eb;
}

/* Capabilities / Services */
.services {
  padding: 110px 7vw;
  background: #fff;
}

.section-title {
  display: grid;
  grid-template-columns: 0.8fr 1.6fr;
  gap: 6vw;
  align-items: end;
  margin-bottom: 46px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.service-card {
  display: flex;
  min-height: 340px;
  flex-direction: column;
  background: var(--mist);
  padding: 26px;
  border: 1px solid transparent;
  transition: transform 0.2s, border-color 0.2s;
}

.service-card:hover {
  border-color: var(--line);
  transform: translateY(-3px);
}

.service-card > p, .image-card p {
  color: var(--blue);
  font: 10px var(--mono);
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

.service-card h3 {
  margin: 22px 0 10px;
  font-size: 24px;
  line-height: 1.08;
  letter-spacing: -0.05em;
  color: var(--navy);
}

.service-card > span {
  color: var(--slate);
  font-size: 12.5px;
  line-height: 1.65;
  margin-bottom: 14px;
}

.service-deliverable {
  font: 9.5px var(--mono);
  color: #55697d;
  background: #fff;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  margin-top: auto;
  margin-bottom: 14px;
}

.service-card > a {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 13px;
  color: var(--navy);
  text-decoration: none;
  font-size: 11px;
  font-weight: 800;
}

.service-card.dark {
  background: var(--navy);
  color: #fff;
}

.service-card.dark > p {
  color: #a9cce4;
}

.service-card.dark h3 {
  color: #fff;
}

.service-card.dark > span {
  color: #c5d6e2;
}

.service-card.dark .service-deliverable {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #dce7f0;
}

.service-card.dark > a {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.service-card.blue {
  background: #dbeefa;
}

/* Statement Section */
.statement {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}

.statement-image {
  background: url('https://images.unsplash.com/photo-1581092334651-ddf26d9a09d0?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
}

.statement-copy {
  background: var(--navy);
  padding: 100px 10vw 80px 8vw;
  color: #fff;
}

.statement-copy .eyebrow {
  color: #a9c7da;
}

.statement-copy h2 em {
  color: #b4d7ec;
}

.statement-copy > p:not(.eyebrow) {
  margin: 28px 0;
  color: #cedce6;
  line-height: 1.8;
  font-size: 15px;
}

.statement-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 34px;
}

.statement-features div {
  border-left: 2px solid var(--gold);
  padding-left: 12px;
}

.statement-features h4 {
  margin: 0 0 4px;
  font-size: 14px;
  color: #fff;
}

.statement-features p {
  margin: 0;
  font-size: 12px;
  color: #a9c7da;
}

/* Industries Section */
.industries-section {
  padding: 105px 7vw;
  background: var(--mist);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.industry-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 26px;
  display: flex;
  flex-direction: column;
}

.industry-card span {
  font: 10px var(--mono);
  color: var(--blue);
  letter-spacing: 1px;
}

.industry-card h3 {
  margin: 14px 0 10px;
  font-size: 20px;
  letter-spacing: -0.04em;
  color: var(--navy);
}

.industry-card ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--slate);
  line-height: 1.65;
}

.industry-card li {
  margin-bottom: 7px;
  position: relative;
  padding-left: 14px;
}

.industry-card li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: bold;
}

.industry-card small {
  margin-top: auto;
  padding-top: 14px;
  font: italic 10px var(--mono);
  color: #8c9dae;
  border-top: 1px solid var(--line);
}

/* Approach (How We Work) */
.approach {
  padding: 110px 10vw;
  background: #fff;
}

.approach-list {
  margin-left: calc(0.8 / 2.4 * 100%);
  border-top: 1px solid var(--line);
}

.approach-list article {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 30px;
  border-bottom: 1px solid var(--line);
  padding: 23px 0;
}

.approach-list span {
  color: var(--blue);
  font: 10px var(--mono);
}

.approach-list h3 {
  margin: 0 0 7px;
  font-size: 22px;
  letter-spacing: -0.045em;
  color: var(--navy);
}

.approach-list p {
  margin: 0;
  color: var(--slate);
  font-size: 13px;
  line-height: 1.65;
}

/* Ways to Work (Engagements) */
.engagements {
  padding: 100px 7vw;
  background: var(--mist);
}

.engagements > .eyebrow {
  margin-bottom: 28px;
  display: block;
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.engagement-grid article {
  display: flex;
  min-height: 335px;
  flex-direction: column;
  background: #fff;
  padding: 26px;
}

.engagement-grid article:nth-child(2) {
  background: #e5f1f9;
}

.engagement-grid article:nth-child(3) {
  background: var(--navy);
  color: #fff;
}

.engagement-grid article:nth-child(4) {
  background: #fff;
  border: 1px solid var(--line);
}

.engagement-grid article > p {
  color: var(--blue);
  font: 10px var(--mono);
  letter-spacing: 1px;
}

.engagement-grid article:nth-child(3) > p {
  color: #b7d4e7;
}

.engagement-grid h3 {
  margin: 24px 0 12px;
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: -0.06em;
  color: var(--navy);
}

.engagement-grid article:nth-child(3) h3 {
  color: #fff;
}

.engagement-grid span {
  color: var(--slate);
  font-size: 12.5px;
  line-height: 1.65;
}

.engagement-grid article:nth-child(3) span {
  color: #cfdee7;
}

.engagement-grid a {
  margin-top: auto;
  color: var(--blue);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

.engagement-grid article:nth-child(3) a {
  color: #fff;
}

.engagement-grid b {
  font-size: 16px;
  margin-left: 6px;
}

/* Transparency & Standards */
.principle {
  padding: 105px 10vw;
  background: #fff;
  text-align: center;
}

.principle .eyebrow {
  color: var(--blue);
}

.principle h2 {
  margin: 17px 0 22px;
}

.principle h2 em {
  color: var(--blue);
}

.principle > p:last-child {
  max-width: 660px;
  margin: auto;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.8;
}

/* FAQ Accordion */
.faq-section {
  padding: 95px 10vw;
  background: var(--mist);
  border-top: 1px solid var(--line);
}

.faq-container {
  max-width: 780px;
  margin: 0 auto;
}

.faq-header {
  text-align: center;
  margin-bottom: 40px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  margin-bottom: 8px;
}

.faq-q {
  width: 100%;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  font: 700 15px var(--sans);
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-q span {
  font: 16px var(--mono);
  color: var(--blue);
}

.faq-a {
  display: none;
  padding: 0 22px 18px;
  color: var(--slate);
  font-size: 13.5px;
  line-height: 1.7;
}

.faq-item.open .faq-a {
  display: block;
}

.faq-item.open .faq-q span {
  transform: rotate(45deg);
}

/* Contact Section */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 7vw;
  background: #eaf4fa;
  padding: 105px 10vw;
}

.contact > div > p:not(.eyebrow) {
  max-width: 440px;
  margin: 25px 0;
  color: var(--slate);
  line-height: 1.7;
}

.contact-details {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  border-top: 1px solid #bcd3e2;
  padding-top: 18px;
  font-size: 12px;
}

.contact-details span {
  color: #688195;
  font: 10px var(--mono);
  letter-spacing: 0.8px;
}

.contact-details a {
  color: var(--blue);
  font-weight: 800;
}

.contact-details b {
  color: var(--navy);
}

.contact form {
  display: grid;
  gap: 16px;
  background: #fff;
  padding: 34px;
  box-shadow: 0 18px 45px rgba(8, 35, 63, 0.06);
}

.contact label {
  font: 10px var(--mono);
  letter-spacing: 0.9px;
  color: #677b8f;
  text-transform: uppercase;
}

.contact input, .contact select, .contact textarea {
  display: block;
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  padding: 10px 0 8px;
  color: var(--navy);
  outline: 0;
  font: 13px var(--sans);
  transition: border-color 0.2s;
}

.contact input:focus, .contact select:focus, .contact textarea:focus {
  border-bottom-color: var(--blue);
}

.contact textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: #2b644a;
  font-size: 11.5px;
  line-height: 1.5;
}

.form-actions-row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-copy {
  background: #f4f7fa;
  border: 1px solid var(--line);
  padding: 12px 18px;
  border-radius: 30px;
  font: 800 11px var(--sans);
  color: var(--navy);
  cursor: pointer;
  transition: 0.2s;
}

.btn-copy:hover {
  background: #e2ecf3;
}

/* Footer */
.footer {
  background: var(--navy);
  padding: 65px 7vw 23px;
  color: #dce7ef;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 1fr);
  gap: 38px;
}

.footer .brand {
  color: #fff;
}

.footer .brand-mark {
  border-color: #b7d7e9;
  color: #b7d7e9;
}

.footer .brand small {
  color: #9cb7c8;
}

.footer-top > div > p {
  max-width: 290px;
  margin: 20px 0;
  color: #a7bbca;
  font-size: 12.5px;
  line-height: 1.7;
}

.footer h4 {
  margin: 3px 0 17px;
  color: #8fadc0;
  font: 10px var(--mono);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.footer-top > div > a {
  display: block;
  margin: 0 0 8px;
  color: #e1eaf0;
  text-decoration: none;
  font-size: 12px;
}

.footer-top > div > a:hover {
  color: #9cd0ef;
}

.footer-top > div:last-child p {
  color: #a5bbc9;
  font-size: 11.5px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 45px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 18px;
  color: #8fa7b7;
  font: 10px var(--mono);
}

.footer-bottom a {
  color: #d8e6ee;
  text-decoration: none;
}

/* Animations & Responsive */
.reveal {
  animation: rise 0.85s both;
}

.reveal:nth-child(2) {
  animation-delay: 0.12s;
}

.reveal:nth-child(3) {
  animation-delay: 0.22s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .engagement-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .nav {
    height: 70px;
    padding: 0 20px;
  }
  .nav nav {
    position: absolute;
    top: 64px;
    left: 20px;
    right: 20px;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    background: #fff;
    padding: 24px;
    box-shadow: 0 14px 30px rgba(8, 35, 63, 0.12);
    border: 1px solid var(--line);
  }
  .nav nav.open {
    display: flex;
  }
  .nav-dropdown {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-dropdown-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 13px;
  }
  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--blue);
    background: var(--mist);
    width: 100%;
    min-width: 100%;
    margin-top: 6px;
    padding: 6px 0;
  }
  .nav-dropdown.is-open .nav-dropdown-menu {
    display: block;
  }
  .nav-dropdown.is-open .nav-dropdown-toggle span {
    transform: rotate(180deg);
  }
  .menu {
    display: block;
    border: 0;
    background: transparent;
    font: 10px var(--mono);
    letter-spacing: 1px;
    cursor: pointer;
  }
  .hero {
    height: auto;
    min-height: 680px;
  }
  .hero-image {
    inset: 0;
  }
  .hero-overlay {
    background: rgba(8, 35, 63, 0.88);
  }
  .hero-content {
    padding: 140px 22px 160px;
  }
  .hero-note {
    right: 20px;
    bottom: 35px;
    transform: scale(0.85);
    transform-origin: bottom right;
  }
  .scroll {
    left: 22px;
  }
  .intro, .intro-main, .statement, .contact {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .intro {
    padding: 75px 22px;
  }
  .needs-section, .services, .industries-section, .engagements, .faq-section {
    padding: 75px 21px;
  }
  .needs-grid, .industries-grid {
    grid-template-columns: 1fr;
  }
  .section-title {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .statement-image {
    min-height: 320px;
  }
  .statement-copy {
    padding: 70px 22px;
  }
  .statement-features {
    grid-template-columns: 1fr;
  }
  .approach {
    padding: 75px 22px;
  }
  .approach-list {
    margin-left: 0;
  }
  .principle {
    padding: 75px 22px;
  }
  .footer {
    padding: 50px 22px 22px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .footer-top > div:first-child {
    grid-column: 1 / -1;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 500px) {
  h1 {
    font-size: 3.5rem;
  }
  .hero-note {
    display: none;
  }
  .hero-content {
    padding-bottom: 90px;
  }
  .service-grid, .engagement-grid, .footer-top {
    grid-template-columns: 1fr;
  }
  .contact form {
    padding: 24px;
  }
  .contact-details {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SUBPAGE & DEEP DATA LAYOUTS
   ========================================================================== */

.nav nav > a.active {
  color: var(--blue);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}

/* Page Hero */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 140px 7vw 70px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-hero .eyebrow {
  color: #b6cfdf;
  margin-bottom: 16px;
}

.page-hero h1 {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.06em;
  margin: 0 0 20px;
  max-width: 860px;
}

.page-hero p.lead {
  font-size: 17px;
  line-height: 1.7;
  color: #d2e0e9;
  max-width: 680px;
  margin: 0;
}

/* Subpage Content Section */
.page-content {
  padding: 85px 7vw;
  background: #fff;
}

.page-content.alt {
  background: var(--mist);
}

.deep-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.deep-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 34px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.deep-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(8, 35, 63, 0.06);
}

.deep-card.featured {
  border-top: 4px solid var(--blue);
}

.deep-card-header {
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
  margin-bottom: 20px;
}

.deep-card-header span {
  font: 10px var(--mono);
  color: var(--blue);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.deep-card-header h3 {
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -0.05em;
  color: var(--navy);
  margin: 0;
}

.deep-card-section {
  margin-bottom: 18px;
}

.deep-card-section h4 {
  font: 700 11px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #688094;
  margin: 0 0 8px;
}

.deep-card-section p, .deep-card-section ul {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.65;
  margin: 0;
}

.deep-card-section ul {
  list-style: none;
  padding: 0;
}

.deep-card-section li {
  margin-bottom: 6px;
  padding-left: 14px;
  position: relative;
}

.deep-card-section li::before {
  content: '■';
  font-size: 6px;
  position: absolute;
  left: 0;
  top: 7px;
  color: var(--blue);
}

.deliverables-box {
  background: var(--mist);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 12.5px;
  color: var(--navy);
}

.deliverables-box strong {
  display: block;
  font: 10px var(--mono);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 4px;
}

.deep-card-action {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.deep-card-action a {
  color: var(--blue);
  font: 800 12px var(--sans);
  text-decoration: none;
}

.deep-card-action a:hover {
  text-decoration: underline;
}

/* Process Timeline / Methodology */
.process-matrix {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 40px 0;
}

.process-step {
  background: #fff;
  border: 1px solid var(--line);
  padding: 24px;
  border-top: 3px solid var(--blue);
}

.process-step span {
  font: 10px var(--mono);
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}

.process-step h4 {
  font-size: 18px;
  margin: 0 0 10px;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.process-step p {
  font-size: 12.5px;
  color: var(--slate);
  line-height: 1.6;
  margin: 0;
}

/* Clean Data Table */
.data-table-wrapper {
  overflow-x: auto;
  margin: 30px 0;
  border: 1px solid var(--line);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th {
  background: var(--mist);
  color: var(--navy);
  font: 700 11px var(--mono);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--slate);
  vertical-align: top;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: #fcfdfe;
}

.data-table td strong {
  color: var(--navy);
}

/* Founder & Company Profile Box */
.founder-profile {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 40px;
  margin-top: 40px;
}

.founder-profile h3 {
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 12px;
}

.founder-profile p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font: 11px var(--mono);
  color: #8faec5;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.breadcrumbs a {
  color: #b6cfdf;
  text-decoration: none;
  transition: color 0.15s;
}

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

.breadcrumbs .sep {
  opacity: 0.5;
}

.breadcrumbs span.current {
  color: var(--gold);
}

/* Case Study / Engagement Highlight Box */
.scenario-box {
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  padding: 28px;
  margin: 36px 0;
}

.scenario-box h4 {
  font-size: 13px;
  font-family: var(--mono);
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 0 0 10px;
}

.scenario-box h3 {
  font-size: 20px;
  color: var(--navy);
  margin: 0 0 14px;
  letter-spacing: -0.03em;
}

.scenario-box p {
  font-size: 13.5px;
  color: var(--slate);
  line-height: 1.7;
  margin: 0 0 12px;
}

.scenario-box p:last-child {
  margin-bottom: 0;
}

/* Subpage Next / Prev Pagination */
.page-pagination {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.page-pagination a {
  display: block;
  background: var(--mist);
  padding: 20px 24px;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 0.2s, border-color 0.2s;
}

.page-pagination a:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
}

.page-pagination small {
  display: block;
  font: 10px var(--mono);
  color: var(--blue);
  letter-spacing: 0.8px;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.page-pagination strong {
  font-size: 15px;
  color: var(--navy);
  font-weight: 700;
  display: block;
}

.page-pagination .next {
  text-align: right;
}

@media (max-width: 900px) {
  .page-pagination {
    grid-template-columns: 1fr;
  }
  .page-pagination .next {
    text-align: left;
  }
  .deep-grid {
    grid-template-columns: 1fr;
  }
  .process-matrix {
    grid-template-columns: 1fr;
  }
  .founder-profile {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .page-hero {
    padding: 110px 22px 50px;
  }
  .page-content {
    padding: 60px 22px;
  }
}

/* ==========================================================================
   SMART SCROLL & INTERACTIVE MICRO-ANIMATIONS
   ========================================================================== */

/* Reading / Scroll Progress Bar */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue) 0%, var(--gold) 100%);
  z-index: 1000;
  transition: width 0.08s ease-out;
  pointer-events: none;
}

/* Scroll-triggered Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger Delays for Grid Elements */
.delay-1 { transition-delay: 0.06s; }
.delay-2 { transition-delay: 0.12s; }
.delay-3 { transition-delay: 0.18s; }
.delay-4 { transition-delay: 0.24s; }
.delay-5 { transition-delay: 0.30s; }
.delay-6 { transition-delay: 0.36s; }

/* Smart Back To Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 88px;
  right: 28px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 16px var(--mono);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.9);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 90;
  box-shadow: 0 6px 20px rgba(8, 35, 63, 0.2);
}

.back-to-top-btn.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.back-to-top-btn:hover {
  background: var(--blue);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 24px rgba(8, 35, 63, 0.28);
}

/* Floating WhatsApp Quick Consultation Widget */
.sourceit-wa-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #ffffff;
  padding: 10px 18px 10px 14px;
  border-radius: 40px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(8, 35, 63, 0.15);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.sourceit-wa-widget:hover {
  background: #20ba5a;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.48), 0 4px 12px rgba(8, 35, 63, 0.2);
}

.sourceit-wa-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: #ffffff;
  flex-shrink: 0;
}

.sourceit-wa-icon svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

.sourceit-wa-pulse {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: #ffffff;
  border: 2px solid #25d366;
  border-radius: 50%;
  animation: waPulse 2s infinite;
}

@keyframes waPulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(255, 255, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.sourceit-wa-label {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.sourceit-wa-label strong {
  font-size: 13.5px;
  font-weight: 800;
  color: #08233f;
  letter-spacing: -0.2px;
}

.sourceit-wa-label small {
  font-size: 11px;
  font-family: var(--mono);
  color: rgba(8, 35, 63, 0.85);
  font-weight: 600;
}

@media (max-width: 600px) {
  .sourceit-wa-widget {
    bottom: 18px;
    right: 18px;
    padding: 12px;
    border-radius: 50%;
  }
  .sourceit-wa-label {
    display: none;
  }
  .back-to-top-btn {
    bottom: 80px !important;
    right: 22px !important;
    width: 38px !important;
    height: 38px !important;
  }
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  body {
    opacity: 1 !important;
    transition: none !important;
  }
  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .scroll-progress-bar {
    display: none !important;
  }
  .back-to-top-btn {
    transition: none !important;
  }
}

/* Real On-Ground Proof / Field Photo Gallery */
.photo-gallery-section {
  padding: 80px 5vw;
  background: #f7fafc;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.photo-gallery-header {
  max-width: 720px;
  margin-bottom: 40px;
}

.photo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.photo-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(8, 35, 63, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.photo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(8, 35, 63, 0.1);
}

.photo-card-img-wrap {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background: #08233f;
}

.photo-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.photo-card:hover .photo-card-img-wrap img {
  transform: scale(1.04);
}

.photo-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(8, 35, 63, 0.9);
  backdrop-filter: blur(6px);
  color: #eb6a26;
  font: 10px var(--mono);
  font-weight: 700;
  letter-spacing: 0.8px;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid rgba(235, 106, 38, 0.35);
}

.photo-card-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.photo-card-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 8px;
}

.photo-card-body p {
  font-size: 13px;
  line-height: 1.6;
  color: #516173;
  margin: 0;
}