/* =========================
   BASE
   ========================= */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: #0a1f44;
  background: #ffffff;
  line-height: 1.65;
}

/* =========================
   LAYOUT
   ========================= */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

/* =========================
   HEADER
   ========================= */
.site-header {
  position: sticky;
  top: 0;
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  z-index: 1000;
}

.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOCKED HEADER ICON */
.header-icon {
  height: 48px;
  width: auto;
  display: block;
}

/* Nav */
.nav a {
  margin-left: 1.75rem;
  text-decoration: none;
  color: #0a1f44;
  font-weight: 500;
}

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

.nav-cta {
  background: #2563eb;
  color: #ffffff !important;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
}

.nav-cta:hover {
  background: #1e4fd8;
  text-decoration: none;
}

/* =========================
   HERO (ALL PAGES)
   ========================= */
.hero {
  background: #0a1f44;
  color: #ffffff;
  text-align: center;
}

.hero .container {
  padding-top: 3.75rem;
  padding-bottom: 4.25rem;
}

/* ONE hero logo size for entire site */
.hero-logo {
  height: 180px;
  width: auto;
  margin-bottom: 10px;
}

.hero h1 {
  font-size: 3.25rem;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.hero p {
  max-width: 760px;
  margin: 0 auto;
  color: #e6ebf5;
  font-size: 1.2rem;
}

/* CTA */
.cta {
  margin-top: 28px;
}

.cta a {
  display: inline-block;
  padding: 0.95rem 2.2rem;
  background: #2563eb;
  color: #ffffff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

.cta a:hover {
  background: #1e4fd8;
}

/* =========================
   CONSULTANCY SECTION
   ========================= */
.section-intro {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem;
}

.section-intro h2 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

.section-intro p {
  font-size: 1.2rem;
  color: #1e293b;
}

/* =========================
   SERVICE CARDS
   ========================= */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.service-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 2.2rem;
  background: #ffffff;
}

.service-card h3 {
  margin-top: 0;
  font-size: 1.6rem;
}

.service-card p {
  font-size: 1.05rem;
  color: #334155;
}

/* =========================
   CONTACT PAGE
   ========================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 2.5rem;
}

.contact-card h2 {
  margin-top: 0;
  font-size: 1.6rem;
}

/* Form */
.contact-form label {
  display: block;
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.75rem;
  border-radius: 6px;
  border: 1px solid #d1d5db;
}

.contact-form button {
  margin-top: 1rem;
  background: #2563eb;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 0.85rem 2.2rem;
  font-weight: 600;
  cursor: pointer;
}

.contact-form button:hover {
  background: #1e4fd8;
}

/* Contact list */
.contact-list {
  list-style: none;
  padding: 0;
}

.contact-list li {
  display: flex;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
  align-items: center;
}

.contact-icon {
  width: 24px;
  height: 24px;
  fill: #2563eb;
}

.contact-list a {
  color: #2563eb;
  font-weight: 500;
  text-decoration: none;
}

/* =========================
   TESTIMONIAL
   ========================= */
.testimonial {
  background: #f8fafc;
  text-align: center;
  padding: 3.5rem 1.5rem;
}

.testimonial blockquote {
  font-size: 1.4rem;
  font-style: italic;
  max-width: 760px;
  margin: 0 auto 1rem;
}

.testimonial-author {
  font-weight: 500;
  color: #475569;
}

/* =========================
   FOOTER
   ========================= */
.footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  font-size: 0.9rem;
  color: #6b7280;
}

.footer-partner {
  margin-top: 0.4rem;
}

.footer-tagline {
  margin-top: 0.6rem;
  font-weight: 500;
}

/* =========================
   MOBILE
   ========================= */
@media (max-width: 900px) {
  .service-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.6rem;
  }
}
/* =========================
   MOBILE HEADER FIX
   ========================= */
@media (max-width: 640px) {

  .header-inner {
    height: auto;
    padding: 0.75rem 0;
  }

  .header-icon {
    height: 40px; /* smaller on mobile */
  }

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

  .nav a {
    margin-left: 1rem;
    font-size: 0.95rem;
  }

  .nav-cta {
    padding: 0.4rem 0.8rem;
    font-size: 0.95rem;
  }
}

/* =========================
   TESTIMONIAL
   ========================= */

.testimonial {
  background: #f8fafc;
  padding: 3.5rem 1.5rem;
  text-align: center;
}

.testimonial-card {
  max-width: 760px;
  margin: 0 auto;
}

.testimonial-stars {
  color: #f59e0b; /* gold, but restrained */
  font-size: 1.4rem;
  letter-spacing: 0.2rem;
  margin-bottom: 1rem;
}

.testimonial blockquote {
  font-size: 1.35rem;
  font-style: italic;
  color: #0a1f44;
  margin: 0 auto 1rem;
  line-height: 1.6;
}

.testimonial-author {
  font-weight: 600;
  color: #475569;
  font-size: 1rem;
}
/* =========================
   HOW WE WORK – CARDS
   ========================= */

.centered-heading {
  text-align: center;
  margin-bottom: 2.5rem;
}

.principle-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.principle-card {
  background: #f8fafc;
  border-radius: 16px;
  padding: 2.25rem;
}

.principle-card h3 {
  margin-top: 0;
  font-size: 1.5rem;
}

.principle-card p {
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* Mobile */
@media (max-width: 900px) {
  .principle-cards {
    grid-template-columns: 1fr;
  }
}