/* ================================================================
   iFreX — Shared Layout Shell
   Nav · Page Banner · Legal Content · Footer
   Brand: #1b4fac blue · #ffb900 gold · Poppins + Lato
   ================================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:        #1b4fac;
  --blue-light:  #4170d4;
  --blue-dark:   #193297;
  --gold:        #ffb900;
  --white:       #ffffff;
  --off-white:   #fafbfd;
  --grey-50:     #f6f7fa;
  --grey-200:    #e6e8ee;
  --grey-400:    #8a909b;
  --grey-600:    #4b5563;
  --grey-900:    #1a1d26;
  --radius:      12px;
  --shadow-md:   0 12px 40px rgba(27, 79, 172, 0.10);
  --ease:        cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; font-size: 62.5%; }

body {
  font-family: 'Lato', system-ui, -apple-system, sans-serif;
  font-size: 1.7rem;
  line-height: 1.65;
  color: var(--grey-600);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', system-ui, sans-serif;
  color: var(--grey-900);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

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

.container {
  width: 100%;
  max-width: 118rem;
  margin: 0 auto;
  padding: 0 3.2rem;
}

/* ================================================================
   NAV
   ================================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.8rem 0;
  background: rgba(255,255,255,0);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease), padding 0.3s var(--ease);
}
.nav--scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  box-shadow: 0 1px 0 rgba(26,29,38,0.06);
  padding: 1.2rem 0;
}
.nav--solid {
  background: var(--white);
  box-shadow: 0 1px 0 rgba(26,29,38,0.06);
  padding: 1.2rem 0;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; }
.nav__logo-wrap { position: relative; display: flex; align-items: center; height: 5.2rem; width: 16rem; }
.nav__logo { position: absolute; left: 0; top: 50%; transform: translateY(-50%); height: 5.2rem; width: auto; transition: opacity 0.3s; }
.nav__logo--dark { opacity: 0; }
.nav--scrolled .nav__logo--light,
.nav--solid .nav__logo--light { opacity: 0; }
.nav--scrolled .nav__logo--dark,
.nav--solid .nav__logo--dark { opacity: 1; }

.nav__links { display: flex; gap: 3.6rem; list-style: none; align-items: center; }
.nav__link {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--white);
  transition: color 0.2s;
}
.nav--scrolled .nav__link,
.nav--solid .nav__link { color: var(--grey-600); }
.nav__link:hover { color: var(--gold); }
.nav--scrolled .nav__link:hover,
.nav--solid .nav__link:hover { color: var(--blue); }

.nav__cta {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  background: var(--gold);
  color: var(--grey-900);
  transition: transform 0.25s var(--ease), background 0.25s;
}
.nav__cta:hover { transform: translateY(-1px); background: #ffcf3d; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.6rem;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background 0.3s;
}
.nav--scrolled .nav__hamburger span,
.nav--solid .nav__hamburger span { background: var(--grey-900); }
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, #6ea8f0 0%, #1b4fac 100%);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3.2rem;
}
.nav__mobile.is-open { display: flex; }
.nav__mobile-link {
  font-family: 'Poppins', sans-serif;
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--white);
  transition: color 0.2s;
}
.nav__mobile-link:hover { color: var(--gold); }
.nav__mobile-cta {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 600;
  padding: 1.2rem 3rem;
  border-radius: 999px;
  background: var(--gold);
  color: var(--grey-900);
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__lang { display: none; }
  .nav__hamburger { display: flex; }
}

/* ================================================================
   PAGE BANNER (replaces full hero on inner pages)
   ================================================================ */
.page-banner {
  padding: 12rem 0 6rem;
  background: linear-gradient(135deg, #6ea8f0 0%, #1b4fac 100%);
  text-align: center;
  color: var(--white);
}
.page-banner__eyebrow {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.6rem;
}
.page-banner__title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(3rem, 5vw, 5rem);
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* ================================================================
   LEGAL CONTENT
   ================================================================ */
.legal {
  padding: 8rem 0 10rem;
  background: var(--white);
}
.legal__inner {
  max-width: 82rem;
  margin: 0 auto;
}
.legal__back {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 5rem;
  transition: gap 0.2s var(--ease);
}
.legal__back:hover { gap: 1rem; }
.legal__back svg { transform: rotate(180deg); }

.legal h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--grey-900);
  margin-top: 4rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--grey-200);
}
.legal h2:first-of-type { margin-top: 0; }
.legal h3 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--grey-900);
  margin-top: 3rem;
  margin-bottom: 1rem;
}
.legal p {
  font-size: 1.6rem;
  color: var(--grey-600);
  line-height: 1.75;
  margin-bottom: 1.6rem;
}
.legal strong { color: var(--grey-900); font-weight: 700; }

.legal__address-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.2rem;
  margin: 2.4rem 0;
  padding: 2.4rem;
  background: var(--grey-50);
  border-radius: var(--radius);
  border: 1px solid var(--grey-200);
}
.legal__address-grid h3 { margin-top: 0; }

.legal__contact-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.6rem;
  align-items: center;
  margin: 2rem 0;
  font-size: 1.6rem;
}
.legal__contact-icon {
  color: var(--blue);
  font-size: 1.5rem;
  font-weight: 700;
}

@media (max-width: 600px) {
  .legal__address-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--grey-900);
  color: rgba(255,255,255,0.6);
  padding: 8rem 0 4rem;
  font-size: 1.5rem;
}
.footer__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 4rem;
  margin-bottom: 3.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__logo { height: 6.4rem; width: auto; opacity: 0.9; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }
.footer__links { display: flex; gap: 2.4rem; list-style: none; flex-wrap: wrap; }
.footer__link { transition: color 0.2s; }
.footer__link:hover { color: var(--gold); }
.footer__copy { font-size: 1.45rem; }

@media (max-width: 768px) {
  .footer { padding: 6rem 0 3rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .container { padding: 0 2rem; }
  .page-banner { padding: 10rem 0 5rem; }
  .legal { padding: 5rem 0 7rem; }
}

/* ================================================================
   CONTACT PAGE
   ================================================================ */
.contact {
  padding: 8rem 0 10rem;
  background: var(--white);
}
.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 5.6rem;
  align-items: start;
}
.contact__info-lead {
  font-size: 1.6rem;
  color: var(--grey-600);
  line-height: 1.75;
  margin-bottom: 3.2rem;
}
.contact__cards {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.contact__card {
  display: flex;
  align-items: flex-start;
  gap: 1.6rem;
  padding: 1.8rem 2rem;
  background: var(--grey-50);
  border-radius: var(--radius);
  border: 1px solid var(--grey-200);
}
.contact__card-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 10px;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--white);
}
.contact__card-body { flex: 1; }
.contact__card-label {
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey-400);
  margin-bottom: 0.2rem;
}
.contact__card-value {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--grey-900);
}
.contact__card-note {
  font-size: 1.3rem;
  color: var(--grey-400);
  margin-top: 0.2rem;
}
.contact__card a { color: var(--blue); transition: color 0.2s; }
.contact__card a:hover { color: var(--blue-light); }

.contact__form-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--grey-200);
  box-shadow: var(--shadow-md);
  padding: 4rem;
}
.contact__form-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--grey-900);
  margin-bottom: 0.6rem;
}
.contact__form-lead {
  font-size: 1.5rem;
  color: var(--grey-400);
  margin-bottom: 3rem;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.6rem;
}
.form__group--full { grid-column: 1 / -1; }
.form__label {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--grey-600);
}
.form__label .optional {
  color: var(--grey-400);
  font-weight: 400;
  font-size: 1.2rem;
}
.form__input,
.form__textarea {
  width: 100%;
  padding: 1.2rem 1.4rem;
  font-family: 'Lato', sans-serif;
  font-size: 1.6rem;
  color: var(--grey-900);
  background: var(--grey-50);
  border: 1.5px solid var(--grey-200);
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none;
  -webkit-appearance: none;
}
.form__input:focus,
.form__textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(27,79,172,0.10);
  background: var(--white);
}
.form__textarea { resize: vertical; min-height: 13rem; }
.form__submit {
  width: 100%;
  padding: 1.4rem 2rem;
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--grey-900);
  background: var(--gold);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.25s, transform 0.25s var(--ease);
  margin-top: 0.4rem;
}
.form__submit:hover { background: #ffcf3d; transform: translateY(-1px); }

/* ================================================================
   THANK-YOU PAGE
   ================================================================ */
.thankyou {
  padding: 10rem 0 12rem;
  text-align: center;
}
.thankyou__inner { max-width: 58rem; margin: 0 auto; }
.thankyou__icon {
  width: 7.2rem;
  height: 7.2rem;
  border-radius: 50%;
  background: #e8f8ee;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 3rem;
  color: #22a85a;
}
.thankyou__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(3rem, 5vw, 4.6rem);
  font-weight: 700;
  color: var(--grey-900);
  margin-bottom: 1.6rem;
  letter-spacing: -0.02em;
}
.thankyou__lead {
  font-size: 1.8rem;
  color: var(--grey-600);
  line-height: 1.75;
  margin-bottom: 4rem;
}
.thankyou__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  padding: 1.2rem 2.8rem;
  background: var(--blue);
  color: var(--white);
  border-radius: 999px;
  transition: background 0.25s, transform 0.25s var(--ease);
}
.thankyou__btn:hover { background: var(--blue-light); transform: translateY(-1px); }

@media (max-width: 900px) {
  .contact__layout { grid-template-columns: 1fr; }
  .contact__form-card { padding: 3rem 2.4rem; }
  .thankyou { padding: 6rem 0 8rem; }
}
@media (max-width: 600px) {
  .form__row { grid-template-columns: 1fr; }
  .contact { padding: 5rem 0 7rem; }
}

/* ================================================================
   LANGUAGE SWITCHER
   ================================================================ */
.nav__lang {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 2rem;
}
.nav__lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.8rem;
  line-height: 1;
  padding: 0.3rem 0.4rem;
  border-radius: 6px;
  opacity: 0.5;
  transition: opacity 0.2s, background 0.2s;
}
.nav__lang-btn:hover { opacity: 0.85; background: rgba(255,255,255,0.12); }
.nav__lang-btn.is-active { opacity: 1; background: rgba(255,255,255,0.18); }
.nav--scrolled .nav__lang-btn:hover,
.nav--solid .nav__lang-btn:hover { background: rgba(27,79,172,0.08); }
.nav--scrolled .nav__lang-btn.is-active,
.nav--solid .nav__lang-btn.is-active { background: rgba(27,79,172,0.12); }

.nav__mobile .nav__lang-btn { color: rgba(255,255,255,0.75); font-family: 'Poppins', sans-serif; font-size: 1.5rem; font-weight: 600; padding: 0.5rem 1rem; border-radius: 8px; opacity: 1; }
.nav__mobile .nav__lang-btn.is-active { color: #fff; background: rgba(255,255,255,0.22); }

@media (max-width: 768px) {
  .nav__inner .nav__lang { display: none; }
}