/* =========================================
   WHITE LABEL DEVELOPING - STYLESHEET
   ========================================= */

/* Custom Properties */
:root {
  --navy: #0d1b2a;
  --navy-800: #152238;
  --navy-700: #1e3a5f;
  --blue: #1a56db;
  --blue-dark: #1648c0;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --white: #ffffff;
  --off-white: #f8fafc;
  --grey-100: #f1f5f9;
  --grey-200: #e2e8f0;
  --grey-300: #cbd5e1;
  --grey-400: #94a3b8;
  --grey-500: #64748b;
  --grey-600: #475569;
  --grey-700: #334155;
  --green: #16a34a;
  --red: #dc2626;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.14);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 200ms ease;
  --max-width: 1200px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--navy);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul[role="list"] { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* Typography */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; color: var(--navy); }
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p { color: var(--grey-600); }

/* Layout */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
@media (min-width: 768px) { .container { padding: 0 2rem; } }

/* Sections */
.section { padding: 4rem 0; }
@media (min-width: 768px) { .section { padding: 6rem 0; } }
.section--grey { background: var(--off-white); }
.section--navy { background: var(--navy); }
.section__header { text-align: center; max-width: 680px; margin: 0 auto 3rem; }
.section__tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
}
.section__title { margin-bottom: 1rem; }
.section__subtitle { color: var(--grey-500); font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .8rem 1.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--blue); color: var(--white); box-shadow: 0 2px 8px rgba(26,86,219,.3); }
.btn--primary:hover { background: var(--blue-dark); box-shadow: 0 4px 16px rgba(26,86,219,.4); }
.btn--outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.45); }
.btn--outline:hover { border-color: var(--white); background: rgba(255,255,255,.07); }
.btn--outline-navy { background: transparent; color: var(--navy); border-color: var(--grey-300); }
.btn--outline-navy:hover { border-color: var(--navy); background: var(--grey-100); }
.btn--white { background: var(--white); color: var(--blue); }
.btn--white:hover { background: var(--blue-50); }
.btn--lg { padding: .95rem 2.25rem; font-size: 1.05rem; }
.btn--full { width: 100%; }

/* =========================================
   NAVIGATION
   ========================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--navy);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav__logo { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo img { height: 38px; width: auto; }
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  color: white;
  background: none;
  border: none;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 250ms ease, opacity 250ms ease;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__menu {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--navy-800);
  padding: 1rem 1.25rem 2rem;
  overflow-y: auto;
  list-style: none;
}
.nav__menu.is-open { display: flex; }
.nav__item { border-bottom: 1px solid rgba(255,255,255,.07); }
.nav__item:last-child { border-bottom: none; }
.nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 0;
  color: rgba(255,255,255,.85);
  font-weight: 500;
  font-size: 1rem;
  transition: color var(--transition);
  text-decoration: none;
}
.nav__link:hover { color: var(--white); text-decoration: none; }
.nav__dropdown-toggle {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 0;
  color: rgba(255,255,255,.85);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: color var(--transition);
}
.nav__dropdown-toggle:hover { color: var(--white); }
.nav__dropdown-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 250ms ease;
}
.nav__item--dropdown.is-open .nav__dropdown-icon { transform: rotate(180deg); }
.nav__dropdown {
  display: none;
  list-style: none;
  padding: 0 0 .75rem 1rem;
  border-left: 2px solid var(--blue);
  margin-bottom: .5rem;
}
.nav__item--dropdown.is-open .nav__dropdown { display: block; }
.nav__dropdown-link {
  display: block;
  padding: .5rem 0;
  color: rgba(255,255,255,.65);
  font-size: .95rem;
  transition: color var(--transition);
  text-decoration: none;
}
.nav__dropdown-link:hover { color: var(--white); text-decoration: none; }

@media (min-width: 1024px) {
  .nav__toggle { display: none; }
  .nav__menu {
    display: flex !important;
    flex-direction: row;
    position: static;
    background: none;
    padding: 0;
    overflow: visible;
    align-items: center;
    gap: .1rem;
    list-style: none;
  }
  .nav__item { border-bottom: none; }
  .nav__link {
    padding: .45rem .8rem;
    border-radius: var(--radius);
    font-size: .92rem;
  }
  .nav__link:hover { background: rgba(255,255,255,.08); }
  .nav__dropdown-toggle {
    padding: .45rem .8rem;
    border-radius: var(--radius);
    font-size: .92rem;
    gap: .3rem;
  }
  .nav__dropdown-toggle:hover { background: rgba(255,255,255,.08); }
  .nav__item--dropdown { position: relative; }
  .nav__item--dropdown .nav__dropdown {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 230px;
    background: var(--navy-800);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: .5rem 0;
    padding-top: calc(.5rem + 8px);
    margin: 0;
    border: 1px solid rgba(255,255,255,.1);
    border-left: 1px solid rgba(255,255,255,.1);
  }
  .nav__item--dropdown:hover .nav__dropdown,
  .nav__item--dropdown.is-open .nav__dropdown { display: block !important; }
  .nav__dropdown li { padding: 0; }
  .nav__dropdown-link { padding: .6rem 1.2rem; border-radius: 0; }
  .nav__dropdown-link:hover { background: rgba(255,255,255,.07); }
  .nav__dropdown-icon svg { transition: transform 250ms ease; }
  .nav__item--dropdown:hover .nav__dropdown-icon svg { transform: rotate(180deg); }
}

/* =========================================
   HERO
   ========================================= */
.hero {
  background-color: var(--navy);
  background-image: linear-gradient(rgba(13,27,42,.82), rgba(13,27,42,.82)), var(--hero-img, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -5%;
  width: 55%;
  height: 190%;
  background: radial-gradient(ellipse at center, rgba(26,86,219,.1) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 40%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(26,86,219,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero__content { position: relative; max-width: 820px; }
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(26,86,219,.15);
  border: 1px solid rgba(26,86,219,.3);
  color: #93c5fd;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--white);
  margin-bottom: 1.25rem;
  line-height: 1.12;
}
.hero__title span { color: #60a5fa; }
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.72);
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.hero__trust {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.6);
  font-size: .88rem;
}
.hero__trust-item strong { color: var(--white); font-weight: 700; }
.hero__trust-icon { color: #60a5fa; font-size: 1.1rem; }

/* =========================================
   SERVICE CARDS
   ========================================= */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 600px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  background: var(--white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  display: block;
  color: inherit;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--blue);
  text-decoration: none;
}
.service-card__icon {
  width: 46px;
  height: 46px;
  background: var(--blue-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  color: var(--blue);
  font-size: 1.3rem;
}
.service-card__title { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: .5rem; }
.service-card__desc { color: var(--grey-600); font-size: .9rem; line-height: 1.65; margin: 0; }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  color: var(--blue);
  font-size: .88rem;
  font-weight: 600;
  margin-top: 1rem;
}
.service-card__link::after { content: ' →'; }

/* =========================================
   ABOUT
   ========================================= */
.about__grid {
  display: grid;
  gap: 3.5rem;
  align-items: center;
}
@media (min-width: 900px) { .about__grid { grid-template-columns: 1fr 1fr; } }

.about__text h2 { margin-bottom: 1rem; }
.about__text p { margin-bottom: 1rem; }
.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.about__stat {
  text-align: center;
  padding: 1.25rem 1rem;
  background: var(--blue-50);
  border-radius: var(--radius);
  border: 1px solid var(--blue-100);
}
.about__stat-number { font-size: 2rem; font-weight: 800; color: var(--blue); line-height: 1; display: block; }
.about__stat-label { font-size: .82rem; color: var(--grey-600); margin-top: .3rem; display: block; }
.about__visual {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
}
.about__visual-icon { font-size: 3rem; margin-bottom: 1.25rem; }
.about__visual h3 { color: var(--white); margin-bottom: .6rem; }
.about__visual p { color: rgba(255,255,255,.65); margin: 0; font-size: .95rem; }
.about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.5rem;
  justify-content: center;
}
.skill-tag {
  background: rgba(26,86,219,.2);
  color: #93c5fd;
  font-size: .78rem;
  font-weight: 600;
  padding: .3rem .75rem;
  border-radius: 100px;
  border: 1px solid rgba(26,86,219,.3);
}

/* =========================================
   WHY SECTION
   ========================================= */
.why-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(4, 1fr); } }

.why-card {
  padding: 1.75rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  transition: background var(--transition), border-color var(--transition);
}
.why-card:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.18); }
.why-card__icon { font-size: 2rem; margin-bottom: 1rem; }
.why-card__title { color: var(--white); font-size: 1rem; margin-bottom: .5rem; }
.why-card__desc { color: rgba(255,255,255,.55); font-size: .88rem; line-height: 1.65; margin: 0; }

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
/* Centre any orphaned last row items */
.testimonials-grid .testimonial-card:last-child:nth-child(3n - 1) { grid-column-end: -2; }
.testimonials-grid .testimonial-card:last-child:nth-child(3n - 2) { grid-column: 2; }

.testimonial-card {
  background: var(--white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.testimonial-card__stars { color: #f59e0b; font-size: 1rem; letter-spacing: .15em; margin-bottom: .9rem; }
.testimonial-card__text { color: var(--grey-700); font-style: italic; line-height: 1.75; margin-bottom: 1.5rem; font-size: .95rem; }
.testimonial-card__author strong { display: block; color: var(--navy); font-weight: 700; font-size: .95rem; }
.testimonial-card__author span { color: var(--grey-500); font-size: .85rem; }

/* =========================================
   FAQ
   ========================================= */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--grey-200); }
.faq-item:first-child { border-top: 1px solid var(--grey-200); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 0;
  text-align: left;
  font-size: .98rem;
  font-weight: 600;
  color: var(--navy);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--blue); }
.faq-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 250ms ease;
  border: 1px solid var(--blue-100);
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); background: var(--blue); color: white; }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  padding-bottom: 0;
  transition: max-height 320ms ease, padding-bottom 320ms ease;
  color: var(--grey-600);
  line-height: 1.75;
  font-size: .95rem;
}
.faq-item.is-open .faq-answer { padding-bottom: 1.25rem; }

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section { background: var(--blue); padding: 5rem 0; text-align: center; }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,.82); font-size: 1.08rem; margin: 0 auto 2.25rem; max-width: 560px; }
.cta-section .btn--outline { margin-left: .5rem; }

/* =========================================
   CONTACT FORM
   ========================================= */
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 2fr; } }

.contact-info h3 { margin-bottom: .75rem; }
.contact-info > p { color: var(--grey-600); margin-bottom: 2rem; }
.contact-info__item { display: flex; align-items: flex-start; gap: .75rem; margin-bottom: 1.25rem; }
.contact-info__icon {
  width: 38px;
  height: 38px;
  background: var(--blue-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-info__text strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .07em; color: var(--grey-500); margin-bottom: .15rem; font-weight: 700; }
.contact-info__text a { color: var(--navy); font-weight: 500; }
.contact-info__text a:hover { color: var(--blue); }
.contact-info__text p { color: var(--grey-600); font-size: .9rem; margin: 0; }

.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: .87rem; font-weight: 600; color: var(--grey-700); margin-bottom: .4rem; }
.form-control {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius);
  font-size: .97rem;
  color: var(--navy);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-control:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,86,219,.1); }
.form-control::placeholder { color: var(--grey-400); }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-row { display: grid; gap: 1.25rem; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-honeypot { display: none !important; visibility: hidden; }
.form-submit { margin-top: .5rem; }
.form-note { font-size: .82rem; color: var(--grey-500); margin-top: .5rem; }
.form-message { padding: .9rem 1.1rem; border-radius: var(--radius); margin-bottom: 1.5rem; font-weight: 500; font-size: .95rem; }
.form-message--success { background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
.form-message--error { background: #fee2e2; color: #dc2626; border: 1px solid #fecaca; }

/* =========================================
   PAGE HERO (inner pages)
   ========================================= */
.page-hero {
  background-color: var(--navy);
  background-image: linear-gradient(rgba(13,27,42,.78), rgba(13,27,42,.78)), var(--page-hero-img, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 3.5rem 0 3rem;
}
.page-hero__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: .82rem;
  list-style: none;
  padding: 0;
}
.page-hero__breadcrumb a { color: rgba(255,255,255,.55); }
.page-hero__breadcrumb a:hover { color: white; }
.page-hero__breadcrumb .sep { color: rgba(255,255,255,.3); }
.page-hero__breadcrumb .current { color: rgba(255,255,255,.75); }
.page-hero__title { color: var(--white); margin-bottom: .75rem; }
.page-hero__subtitle { color: rgba(255,255,255,.7); font-size: 1.08rem; max-width: 640px; margin: 0; }

/* =========================================
   INNER PAGE CONTENT
   ========================================= */
.page-content-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .page-content-grid { grid-template-columns: 2fr 1fr; align-items: start; } }

.content-body h2 { margin: 2.5rem 0 .9rem; font-size: clamp(1.35rem, 2.5vw, 1.75rem); }
.content-body h3 { margin: 2rem 0 .7rem; }
.content-body p { color: var(--grey-600); margin-bottom: 1rem; line-height: 1.8; }
.content-body ul, .content-body ol { color: var(--grey-600); padding-left: 1.5rem; margin-bottom: 1rem; }
.content-body li { margin-bottom: .45rem; line-height: 1.7; }
.content-body > *:first-child { margin-top: 0; }

.features-list { display: grid; gap: .85rem; margin: 1.5rem 0 2rem; }
@media (min-width: 560px) { .features-list { grid-template-columns: repeat(2, 1fr); } }
.feature-item { display: flex; gap: .65rem; align-items: flex-start; }
.feature-check {
  width: 20px;
  height: 20px;
  background: var(--blue);
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: .18rem;
  font-size: .7rem;
  font-weight: 900;
}
.feature-text { color: var(--grey-700); font-size: .93rem; line-height: 1.55; }

.sidebar-card {
  background: var(--off-white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
@media (min-width: 1024px) { .sidebar-card { position: sticky; top: 84px; } }
.sidebar-card h4 { margin-bottom: 1rem; font-size: 1rem; }
.sidebar-card__links { list-style: none; padding: 0; }
.sidebar-card__links li { border-bottom: 1px solid var(--grey-200); }
.sidebar-card__links li:last-child { border-bottom: none; }
.sidebar-card__links a {
  display: block;
  padding: .6rem 0;
  color: var(--grey-700);
  font-size: .9rem;
  transition: color var(--transition);
}
.sidebar-card__links a:hover { color: var(--blue); text-decoration: none; }
.sidebar-cta {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  margin-top: 1.25rem;
}
.sidebar-cta h4 { color: var(--white); margin-bottom: .6rem; font-size: 1rem; }
.sidebar-cta p { color: rgba(255,255,255,.65); font-size: .88rem; margin-bottom: 1.25rem; }

/* =========================================
   CASE STUDIES
   ========================================= */
.case-studies-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .case-studies-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .case-studies-grid { grid-template-columns: repeat(3, 1fr); } }

.case-study-card {
  background: var(--white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  display: block;
  color: inherit;
}
.case-study-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); text-decoration: none; }
.case-study-card__header {
  height: 160px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.case-study-card__body { padding: 1.5rem; }
.case-study-card__tag { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); margin-bottom: .4rem; }
.case-study-card__title { color: var(--navy); font-size: 1.05rem; margin-bottom: .5rem; line-height: 1.35; }
.case-study-card__desc { color: var(--grey-500); font-size: .88rem; line-height: 1.6; margin: 0; }

/* =========================================
   FOOTER
   ========================================= */
.footer { background: var(--navy); padding: 4rem 0 0; }
.footer__grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 5fr 3fr 3fr 3fr; } }

.footer__brand-logo { margin-bottom: 1.25rem; display: block; }
.footer__brand-logo img { height: 34px; width: auto; }
.footer__brand p { color: rgba(255,255,255,.55); font-size: .88rem; line-height: 1.75; max-width: 280px; }
.footer__col-title {
  color: var(--white);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.footer__links { list-style: none; padding: 0; }
.footer__links li { margin-bottom: .6rem; }
.footer__links a { color: rgba(255,255,255,.55); font-size: .88rem; transition: color var(--transition); }
.footer__links a:hover { color: var(--white); text-decoration: none; }
.footer__contact-item { display: flex; align-items: flex-start; gap: .6rem; margin-bottom: .9rem; }
.footer__contact-item span:first-child { color: rgba(255,255,255,.4); font-size: .9rem; margin-top: .08rem; }
.footer__contact-item a, .footer__contact-item span:last-child { color: rgba(255,255,255,.6); font-size: .88rem; }
.footer__contact-item a:hover { color: white; text-decoration: none; }
.footer__bottom {
  margin-top: 3rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}
.footer__bottom p, .footer__bottom a { color: rgba(255,255,255,.35); font-size: .82rem; }
.footer__bottom a:hover { color: rgba(255,255,255,.65); text-decoration: none; }
.footer__bottom-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }

/* =========================================
   MISC / UTILITIES
   ========================================= */
.text-center { text-align: center; }
.text-blue { color: var(--blue); }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.divider { border: none; border-top: 1px solid var(--grey-200); margin: 3rem 0; }

/* Success / Thank you */
.success-wrap { text-align: center; padding: 5rem 0; }
.success-icon {
  width: 72px; height: 72px;
  background: #dcfce7;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  color: #16a34a;
  font-size: 2rem;
}

/* =========================================
   SIDEBAR — extended
   ========================================= */
.sidebar-card h3 { margin-bottom: 1rem; font-size: 1.05rem; }
.sidebar-cta h3 { color: var(--white); margin-bottom: .6rem; font-size: 1.05rem; }
.sidebar-links { list-style: none; padding: 0; }
.sidebar-links li { border-bottom: 1px solid var(--grey-200); }
.sidebar-links li:last-child { border-bottom: none; }
.sidebar-links a {
  display: block;
  padding: .65rem 0;
  color: var(--navy);
  font-size: .9rem;
  text-decoration: none;
  transition: color var(--transition);
}
.sidebar-links a:hover { color: var(--blue); }

/* =========================================
   CASE STUDY DETAIL
   ========================================= */
.cs-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  background: var(--off-white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-size: .9rem;
}
.cs-meta__item strong { color: var(--navy); margin-right: .35rem; }

.cta-inline {
  background: var(--off-white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 3rem;
}
.cta-inline h3 { margin-bottom: .6rem; }
.cta-inline p { margin-bottom: 1.25rem; color: var(--grey-500); }
.cta-inline .btn { margin-right: .75rem; margin-bottom: .5rem; }

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1fr; } }

.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { color: var(--grey-500); margin-bottom: 2rem; }
.contact-info__item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.contact-info__icon { font-size: 1.4rem; flex-shrink: 0; margin-top: .1rem; }
.contact-info__text strong { display: block; color: var(--navy); margin-bottom: .25rem; font-size: .95rem; }
.contact-info__text a { color: var(--blue); }
.contact-info__text p { color: var(--grey-500); font-size: .9rem; margin: .25rem 0 0; }

/* =========================================
   BUTTON EXTRAS
   ========================================= */
.btn--block { display: block; width: 100%; text-align: center; }
.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: .55rem 1.25rem;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background var(--transition), color var(--transition);
}
.btn--outline-navy:hover { background: var(--navy); color: var(--white); text-decoration: none; }

/* =========================================
   INSIGHTS AND ARTICLES
   ========================================= */
.articles-grid { display: grid; gap: 1.5rem; }
@media (min-width: 720px) { .articles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .articles-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.article-card { display: flex; flex-direction: column; overflow: hidden; color: inherit; text-decoration: none; background: var(--white); border: 1px solid var(--grey-200); border-radius: 16px; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.article-card:hover { transform: translateY(-4px); border-color: var(--grey-300); box-shadow: var(--shadow); }
.article-card:hover { text-decoration: none; }
.article-card:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.article-card__image { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--grey-100); }
.article-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition); }
.article-card:hover .article-card__image img { transform: scale(1.03); }
.article-card__body { display: flex; flex: 1; flex-direction: column; padding: 1.6rem; }
.article-card time { color: var(--grey-500); font-size: .78rem; font-weight: 650; letter-spacing: .025em; text-transform: uppercase; }
.article-card h2 { margin: .6rem 0 .8rem; font-size: 1.22rem; line-height: 1.35; }
.article-card h2 { color: var(--navy); }
.article-card p { flex: 1; color: var(--grey-500); font-size: .94rem; line-height: 1.7; }
.article-card__link { display: inline-flex; align-items: center; gap: .35rem; margin-top: .8rem; color: var(--blue); font-size: .9rem; font-weight: 750; }
.article-empty { max-width: 680px; margin: 0 auto; padding: 3rem; text-align: center; background: var(--off-white); border-radius: var(--radius-lg); }
.article-detail { overflow: hidden; background: var(--off-white); }
.article-detail__header { padding: 2.5rem 0 4.75rem; color: var(--white); background: linear-gradient(145deg, var(--navy) 0%, var(--navy-700) 100%); }
.article-detail__header-inner { max-width: 820px; }
.article-detail__breadcrumb { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 2.5rem; color: rgba(255,255,255,.5); font-size: .8rem; }
.article-detail__breadcrumb a { color: rgba(255,255,255,.72); }
.article-detail__kicker { margin-bottom: .75rem; color: #93c5fd; font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.article-detail__header h1 { max-width: 780px; margin: 0 0 1rem; color: var(--white); font-size: clamp(2rem, 4.5vw, 3.25rem); line-height: 1.13; letter-spacing: -.025em; }
.article-detail__excerpt { max-width: 720px; color: rgba(255,255,255,.74); font-size: clamp(1.02rem, 2vw, 1.15rem); line-height: 1.7; }
.article-detail__byline { display: flex; align-items: center; gap: .55rem; margin-top: 1.5rem; color: rgba(255,255,255,.62); font-size: .82rem; font-weight: 600; }
.article-detail__image { overflow: hidden; width: min(760px, calc(100% - 2.5rem)); aspect-ratio: 16 / 9; margin: -2.4rem auto 0; border: 5px solid var(--white); border-radius: 16px; background: var(--grey-100); box-shadow: 0 14px 40px rgba(13,27,42,.16); }
.article-detail__image img { width: 100%; height: 100%; object-fit: cover; }
.article-detail__layout { display: grid; gap: 2.25rem; max-width: 1060px; padding-top: 5rem; padding-bottom: 5rem; }
@media (min-width: 960px) { .article-detail__layout { grid-template-columns: minmax(0, 720px) minmax(240px, 280px); align-items: start; } }
.article-detail__content { padding: clamp(1.5rem, 4vw, 3.25rem); border: 1px solid var(--grey-200); border-radius: 16px; background: var(--white); box-shadow: var(--shadow-sm); }
.article-prose { max-width: 680px; color: var(--grey-700); font-size: 1.04rem; line-height: 1.85; }
.article-prose h2, .article-prose h3 { color: var(--navy); line-height: 1.3; }
.article-prose h2 { margin: 2.5rem 0 .85rem; padding-top: .25rem; font-size: clamp(1.45rem, 3vw, 1.75rem); letter-spacing: -.015em; }
.article-prose h3 { margin: 2rem 0 .7rem; font-size: 1.28rem; }
.article-prose p, .article-prose ul { margin-bottom: 1.4rem; }
.article-prose > *:first-child { margin-top: 0; }
.article-prose ul { padding-left: 1.3rem; }
.article-prose li { margin-bottom: .55rem; padding-left: .2rem; }
.article-detail__aside { position: sticky; top: 92px; }
.article-detail__cta { padding: 1.5rem; border: 1px solid #bfdbfe; border-radius: 14px; background: var(--blue-50); }
.article-detail__cta-label { color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.article-detail__cta h2 { margin: .55rem 0 .7rem; font-size: 1.2rem; line-height: 1.35; }
.article-detail__cta p { margin-bottom: 1.2rem; font-size: .9rem; line-height: 1.65; }
.article-detail__back { display: block; margin: 1rem 0 0; color: var(--grey-600); font-size: .86rem; font-weight: 650; text-align: center; }
@media (max-width: 767px) {
  .article-detail__header { padding-top: 1.75rem; padding-bottom: 4rem; }
  .article-detail__breadcrumb { margin-bottom: 1.75rem; }
  .article-detail__image { width: calc(100% - 2rem); border-width: 3px; border-radius: 12px; }
  .article-detail__layout { padding-top: 3.5rem; padding-bottom: 3.5rem; }
  .article-detail__aside { position: static; }
}