/* ============================================================
   Lyncor Website UI Kit — composed styles for the institutional
   homepage + shared component styles.
   ============================================================ */

/* ----- Shared button classes ------------------------------- */
.btn {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  transition: background 140ms var(--ease-standard),
              color 140ms var(--ease-standard),
              border-color 140ms var(--ease-standard);
  text-decoration: none;
}
.btn:focus-visible { outline: 2px solid var(--lyn-navy-500); outline-offset: 2px; }

.btn--primary       { background: var(--lyn-navy-700); color: #fff; }
.btn--primary:hover { background: var(--lyn-navy-900); }

.btn--secondary       { background: #fff; color: var(--lyn-navy-700); border-color: var(--lyn-navy-700); }
.btn--secondary:hover { background: var(--lyn-navy-050); }

.btn--ghost       { color: var(--lyn-navy-700); }
.btn--ghost:hover { border-color: var(--divider-gold); }

.btn--ghost-light       { color: #fff; border-color: rgba(255,255,255,0.35); }
.btn--ghost-light:hover { border-color: var(--divider-gold); color: var(--lyn-gold-300); }

.btn--gold-ghost       { color: #fff; border-color: var(--lyn-gold-500); background: transparent; }
.btn--gold-ghost:hover { background: var(--lyn-gold-500); color: var(--lyn-navy-900); }

.btn--sm { padding: 6px 12px; font-size: 13px; }
.btn--lg { padding: 14px 28px; font-size: 15px; }

/* ----- Shared field classes -------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font-size: 12px; font-weight: 500; color: var(--lyn-gray-700); letter-spacing: 0.02em; }
.field__input, .field__select {
  font-family: var(--font-body); font-size: 14px; padding: 10px 12px;
  border: 1px solid var(--lyn-gray-300); border-radius: 6px; background: #fff; color: var(--lyn-gray-900);
  transition: border-color 140ms, box-shadow 140ms;
  width: 100%; box-sizing: border-box;
}
.field__input:focus, .field__select:focus {
  outline: none; border-color: var(--lyn-navy-500);
  box-shadow: 0 0 0 3px rgba(42,67,112,0.12);
}

/* ----- Layout ---------------------------------------------- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body { margin: 0; }
body { overflow-x: clip; }
main { display: block; }
img { max-width: 100%; }

/* ----- Nav -------------------------------------------------- */
.lyn-nav-wrap {
  position: sticky; top: 0; z-index: 50;
}
.lyn-nav {
  background: transparent;
  color: #fff;
  transition: background 220ms var(--ease-standard), color 220ms var(--ease-standard), border-color 220ms;
  border-bottom: 1px solid transparent;
}
.lyn-nav--scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--lyn-navy-900);
  border-bottom-color: var(--lyn-gray-200);
}
.lyn-nav__inner {
  max-width: 1240px; margin: 0 auto;
  padding: 18px 32px;
  display: flex; align-items: center; gap: 32px;
}
.lyn-nav__brand {
  display: inline-flex; align-items: center; line-height: 1;
  color: inherit; text-decoration: none; border: 0;
  height: 44px;
}
.lyn-nav__logo { height: 44px; width: auto; display: block; }
.lyn-nav__logo--dark { display: none; }
.lyn-nav--scrolled .lyn-nav__logo--light { display: none; }
.lyn-nav--scrolled .lyn-nav__logo--dark  { display: block; }
.lyn-nav__links { display: flex; gap: 28px; flex: 1; justify-content: center; }
.lyn-nav__link {
  color: inherit; text-decoration: none; border: 0;
  font-size: 14px; font-weight: 500;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 140ms, color 140ms;
}
.lyn-nav__link:hover { 
  border-bottom-color: var(--divider-gold); 
  color: var(--lyn-gold-300);
}
.lyn-nav--scrolled .lyn-nav__link:hover {
  color: var(--lyn-gold-500);
}
.lyn-nav__cta { display: flex; gap: 10px; align-items: center; }

/* Botão principal no estado topo (fundo azul) */
.lyn-nav .btn--primary { 
  background: #fff; 
  color: var(--lyn-navy-900); 
}
.lyn-nav .btn--primary:hover { 
  background: var(--lyn-gold-300); 
  color: var(--lyn-navy-900);
}

/* Botão principal no estado scrolled (fundo branco) */
.lyn-nav--scrolled .btn--primary { 
  background: var(--lyn-navy-700); 
  color: #fff; 
}
.lyn-nav--scrolled .btn--primary:hover { 
  background: var(--lyn-navy-900); 
}

.lyn-nav__burger {
  display: none;
  background: transparent; border: 0; color: inherit; cursor: pointer;
  padding: 6px; border-radius: 6px;
  transition: background 140ms;
}
.lyn-nav__burger:hover { background: rgba(255,255,255,0.1); }
.lyn-nav--scrolled .lyn-nav__burger:hover { background: var(--lyn-navy-050); }

.lyn-nav__drawer {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  background: var(--lyn-navy-900);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 8px 20px 20px;
  flex-direction: column;
  gap: 0;
  box-shadow: 0 8px 24px rgba(13,26,48,0.4);
}
.lyn-nav__drawer-link {
  color: var(--lyn-navy-200);
  text-decoration: none;
  border: 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  transition: color 140ms;
}
.lyn-nav__drawer-link:hover { color: var(--lyn-gold-300); border-bottom-color: rgba(255,255,255,0.06); }
.lyn-nav__drawer-footer {
  padding-top: 20px;
}

@media (max-width: 900px) {
  .lyn-nav__links { display: none; }
  .lyn-nav__burger { display: inline-flex; }
  .lyn-nav__drawer { display: flex; }
}

/* ----- Hero ------------------------------------------------- */
.lyn-hero {
  position: relative;
  background: linear-gradient(180deg, var(--lyn-navy-900) 0%, var(--lyn-navy-700) 100%);
  color: #fff;
  padding: 180px 32px 140px;
  margin-top: -80px;           /* sit under the transparent nav */
  overflow: hidden;
}
.lyn-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(184,153,79,0.08) 0, transparent 55%),
    radial-gradient(circle at 15% 90%, rgba(255,255,255,0.04) 0, transparent 50%);
  pointer-events: none;
}
.lyn-hero__inner {
  position: relative;
  max-width: 1040px; margin: 0 auto;
}
.lyn-hero .lyn-eyebrow { color: var(--lyn-gold-300); }
.lyn-hero .lyn-rule-gold { margin: 16px 0 24px; }
.lyn-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 5.2vw, 72px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 56px;
  max-width: 26ch;
  text-wrap: balance;
  padding-bottom: 0.22em;
}
.lyn-hero__title em { font-style: italic; font-weight: 400; color: var(--lyn-gold-300); }
.lyn-hero__lead {
  font-size: 19px; line-height: 1.6;
  color: var(--lyn-navy-200);
  max-width: 58ch;
  margin: 32px 0 36px;
  text-wrap: pretty;
}
.lyn-hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.lyn-hero__partners {
  margin-top: 72px; display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 28px;
}
.lyn-hero__partners-label {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  color: var(--lyn-gold-300);
}
.lyn-hero__partners-list { display: flex; gap: 28px; flex-wrap: wrap; }
.lyn-hero__partner {
  font-family: var(--font-display); font-size: 18px; font-weight: 500; letter-spacing: 0.04em;
  color: var(--lyn-navy-200);
}

/* ----- Stats ------------------------------------------------ */
.lyn-stats { background: var(--lyn-paper); border-top: 1px solid var(--lyn-sand); }
.lyn-stats__inner {
  max-width: 1200px; margin: 0 auto; padding: 56px 32px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.lyn-stats__item { text-align: center; }
.lyn-stats__num {
  font-family: var(--font-display); font-weight: 400;
  font-size: 56px; line-height: 1; color: var(--lyn-navy-900);
  letter-spacing: -0.02em;
}
.lyn-rule-gold--center { margin-left: auto; margin-right: auto; }
.lyn-stats__label {
  font-size: 13px; color: var(--lyn-gray-600);
  text-transform: uppercase; letter-spacing: 0.15em; font-weight: 500;
}
@media (max-width: 720px) {
  .lyn-stats__inner { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
}

/* ----- Product grid ---------------------------------------- */
.lyn-products {
  background: transparent;
  padding: 112px 32px;
}
.lyn-products__header { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.lyn-products__header .lyn-rule-gold { margin-left: auto; margin-right: auto; }
.lyn-products__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(32px, 4vw, 52px); line-height: 1.08; letter-spacing: -0.02em;
  margin: 8px 0 18px; color: var(--lyn-navy-900);
  text-wrap: balance;
}
.lyn-products__grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 900px) { .lyn-products__grid { grid-template-columns: 1fr; } }

.lyn-card {
  background: #fff;
  border: 1px solid var(--lyn-gray-200);
  border-radius: 10px;
  padding: 32px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: border-color 140ms, box-shadow 140ms;
}
.lyn-card:hover { border-color: var(--lyn-gray-300); box-shadow: var(--shadow-md); }
.lyn-card__icon {
  width: 44px; height: 44px; border-radius: 6px;
  background: var(--lyn-navy-050);
  color: var(--lyn-navy-700);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.lyn-card__icon svg { width: 22px; height: 22px; stroke-width: 1.5; }
.lyn-card__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: 26px; line-height: 1.15; letter-spacing: -0.01em;
  margin: 0 0 12px; color: var(--lyn-navy-900);
}
.lyn-card__body {
  font-size: 15px; line-height: 1.6; color: var(--lyn-gray-600);
  margin: 0 0 20px;
  }
.lyn-card__list { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.lyn-card__list li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; color: var(--lyn-gray-700);
  padding: 6px 0;
}
.lyn-card .btn { margin-top: auto; }
.lyn-card__list svg { width: 16px; height: 16px; margin-top: 2px; color: var(--lyn-gold-700); stroke-width: 2; flex-shrink: 0; }

/* ----- Testimonial ----------------------------------------- */
.lyn-testimonial { background: var(--lyn-paper); padding: 112px 32px; }
.lyn-testimonial__inner {
  max-width: 880px; margin: 0 auto; text-align: center;
  position: relative;
}
.lyn-testimonial__inner .lyn-rule-gold { margin-left: auto; margin-right: auto; margin-bottom: 32px; }
.lyn-testimonial__quote {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(24px, 3vw, 34px); line-height: 1.35;
  margin: 0 0 32px; color: var(--lyn-navy-900);
  position: relative;
  text-wrap: balance;
}
.lyn-testimonial__mark {
  font-size: 1.6em; color: var(--lyn-gold-500);
  line-height: 0.8; margin-right: 4px; vertical-align: -0.1em;
}
.lyn-testimonial__author { font-weight: 600; font-size: 15px; color: var(--lyn-navy-900); }
.lyn-testimonial__role { font-size: 13px; color: var(--lyn-gray-600); margin-top: 4px; }

/* ----- CTA section ----------------------------------------- */
.lyn-cta { background: linear-gradient(180deg, var(--lyn-navy-900) 0%, var(--lyn-navy-700) 100%); color: #fff; padding: 120px 32px; }
.lyn-cta__inner { max-width: 880px; margin: 0 auto; text-align: center; }
.lyn-cta__inner .lyn-rule-gold { margin-left: auto; margin-right: auto; }
.lyn-cta__title {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(30px, 4vw, 52px); line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 8px auto 40px;
  max-width: 26ch;
  text-wrap: balance;
  padding-bottom: 0.22em;
}
.lyn-cta__title em { font-style: italic; font-weight: 400; color: var(--lyn-gold-300); }
.lyn-cta__body {
  font-size: 18px; line-height: 1.6; color: var(--lyn-navy-200);
  max-width: 56ch; margin: 0 auto 36px;
}
.lyn-cta__actions { display: flex; gap: 18px; justify-content: center; align-items: center; flex-wrap: wrap; }
.lyn-cta__phone {
  color: #fff; text-decoration: none; display: inline-flex; gap: 8px; align-items: center;
  font-family: var(--font-display); font-size: 22px;
  border: 0;
}
.lyn-cta__phone:hover { color: var(--lyn-gold-300); }

/* ----- Footer ---------------------------------------------- */
.lyn-footer { background: linear-gradient(180deg, var(--lyn-navy-700) 0%, var(--lyn-navy-900) 100%); color: var(--lyn-navy-200); }
.lyn-footer__inner {
  max-width: 1200px; margin: 0 auto; padding: 80px 32px 48px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 56px;
}
.lyn-footer__logo { height: 64px; width: auto; display: block; margin-bottom: 4px; }
.lyn-footer__mark {
  font-family: var(--font-display); font-weight: 500;
  font-size: 32px; letter-spacing: 0.04em; color: #fff;
}
.lyn-footer__sub {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.28em;
  color: var(--lyn-gold-300); margin-top: 6px;
}
.lyn-footer__addr { font-size: 13px; line-height: 1.6; color: var(--lyn-navy-200); margin: 20px 0 16px; }
.lyn-footer__contact { display: flex; flex-direction: column; gap: 10px; }
.lyn-footer__contact a {
  color: var(--lyn-navy-200); text-decoration: none; border: 0;
  font-size: 14px; display: inline-flex; gap: 8px; align-items: center;
}
.lyn-footer__contact a:hover { color: var(--lyn-gold-300); }
.lyn-footer__contact svg { width: 14px; height: 14px; stroke-width: 1.5; }

.lyn-footer__col .lyn-eyebrow { margin-bottom: 16px; }
.lyn-footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.lyn-footer__col a { color: var(--lyn-navy-200); text-decoration: none; border: 0; font-size: 14px; }
.lyn-footer__col a:hover { color: #fff; }

.lyn-footer__legal {
  max-width: 1200px; margin: 0 auto; padding: 24px 32px 48px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; justify-content: space-between; gap: 16px;
  font-size: 12px; color: var(--lyn-navy-300);
}
@media (max-width: 900px) {
  .lyn-footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .lyn-footer__legal { flex-direction: column; }
}

/* ----- WhatsApp Float ----- */
.lyn-whatsapp {
  position: fixed; bottom: 28px; right: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  z-index: 90;
  filter: drop-shadow(0 4px 12px rgba(37,211,102,0.3));
  transition: transform 0.2s var(--ease-standard), filter 0.2s var(--ease-standard);
  border-bottom: 0 !important;
}
.lyn-whatsapp:hover {
  transform: scale(1.08);
  filter: drop-shadow(0 6px 16px rgba(37,211,102,0.45));
  border-bottom: 0 !important;
}
@media (max-width: 768px) {
  .lyn-whatsapp { bottom: 20px; right: 20px; }
  .lyn-whatsapp svg { width: 52px; height: 52px; }
}

/* ----- Modal (QuoteForm) ----------------------------------- */
.lyn-modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 24px; }
.lyn-modal__scrim { position: absolute; inset: 0; background: rgba(13,26,48,0.6); backdrop-filter: blur(3px); }
.lyn-modal__panel {
  position: relative; background: #fff; border-radius: 12px;
  max-width: 640px; width: 100%; max-height: 90vh; overflow: auto;
  padding: 40px; box-shadow: var(--shadow-xl);
  color: var(--lyn-navy-900);
}
.lyn-modal__close {
  position: absolute; top: 16px; right: 16px;
  background: transparent; border: 0; width: 36px; height: 36px; border-radius: 6px;
  color: var(--lyn-gray-600); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.lyn-modal__close:hover { background: var(--lyn-gray-100); color: var(--lyn-navy-900); }
.lyn-modal__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: 28px; line-height: 1.15; letter-spacing: -0.01em;
  margin: 6px 0 20px; color: var(--lyn-navy-900);
}
.lyn-h2-serif { font-family: var(--font-display); font-weight: 500; font-size: 32px; margin: 8px 0 16px; color: var(--lyn-navy-900); }
.lyn-segment {
  display: flex; border: 1px solid var(--lyn-gray-300); border-radius: 6px; padding: 4px; margin-bottom: 24px;
  background: var(--lyn-gray-050);
}
.lyn-segment__opt {
  flex: 1; background: transparent; border: 0; padding: 8px 12px;
  font-family: var(--font-body); font-size: 13px; font-weight: 500; color: var(--lyn-gray-600);
  border-radius: 4px; cursor: pointer;
  transition: background 140ms, color 140ms;
}
.lyn-segment__opt.is-active { background: #fff; color: var(--lyn-navy-900); box-shadow: var(--shadow-xs); }

.lyn-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
@media (max-width: 560px) { .lyn-grid-2 { grid-template-columns: 1fr; } }

.lyn-modal__actions {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  border-top: 1px solid var(--lyn-gray-200); padding-top: 20px;
}
.lyn-modal__legal { font-size: 11px; color: var(--lyn-gray-500); line-height: 1.5; max-width: 40ch; }

.lyn-modal__success { text-align: center; padding: 24px 0; }
.lyn-modal__success-avatar-wrapper {
  position: relative; display: inline-block; margin-bottom: 24px;
}
.lyn-modal__success-avatar {
  width: 96px; height: 96px; border-radius: 50%; object-fit: cover;
  border: 4px solid #fff; box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.lyn-modal__success-badge {
  position: absolute; bottom: 0; right: 0;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--lyn-success, #10b981); color: #fff;
  display: flex; align-items: center; justify-content: center;
  border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.lyn-modal__success-badge svg { width: 14px; height: 14px; stroke-width: 3; }
.lyn-modal__success .lyn-rule-gold { margin-left: auto; margin-right: auto; }
.lyn-modal__success-body { font-size: 15px; line-height: 1.6; color: var(--lyn-gray-600); margin: 12px auto 28px; max-width: 42ch; }

/* ============================================================
   Responsividade mobile
   ============================================================ */

/* ----- Nav -------------------------------------------------- */
@media (max-width: 900px) {
  .lyn-nav__inner { padding: 14px 20px; gap: 0; }
  .lyn-nav__cta .btn--primary { display: none; }
  .lyn-nav__cta { margin-left: auto; }
  .lyn-nav__drawer { padding: 16px 20px; }
}

/* ----- Hero ------------------------------------------------- */
@media (max-width: 768px) {
  .lyn-hero { padding: 110px 24px 72px; }
  .lyn-hero__title { font-size: clamp(30px, 8vw, 48px); margin-bottom: 20px; }
  .lyn-hero__lead { font-size: 16px; margin: 16px 0 24px; }
  .lyn-hero__ctas { flex-direction: column; align-items: stretch; }
  .lyn-hero__ctas .btn { width: 100%; justify-content: center; box-sizing: border-box; }
  .lyn-hero__partners { margin-top: 40px; gap: 16px; }
  .lyn-hero__partners-list { gap: 12px; }
  .lyn-hero__partner { font-size: 15px; }
}
@media (max-width: 480px) {
  .lyn-hero { padding: 90px 20px 56px; }
  .lyn-hero__title { font-size: clamp(26px, 9vw, 36px); }
  .lyn-hero__partners-list { gap: 10px; }
}

/* ----- Stats ------------------------------------------------ */
@media (max-width: 768px) {
  .lyn-stats__inner { padding: 40px 24px; }
  .lyn-stats__num { font-size: 44px; }
}
@media (max-width: 480px) {
  .lyn-stats__num { font-size: 36px; }
  .lyn-stats__inner { gap: 32px 16px; }
}

/* ----- Products -------------------------------------------- */
@media (max-width: 768px) {
  .lyn-products { padding: 72px 24px; }
  .lyn-products__header { margin-bottom: 40px; }
}
@media (max-width: 480px) {
  .lyn-products { padding: 56px 20px; }
}

/* ----- Testimonial ----------------------------------------- */
@media (max-width: 768px) {
  .lyn-testimonial { padding: 72px 24px; }
}
@media (max-width: 480px) {
  .lyn-testimonial { padding: 56px 20px; }
}

/* ----- CTA -------------------------------------------------- */
@media (max-width: 768px) {
  .lyn-cta { padding: 80px 24px; }
  .lyn-cta__body { font-size: 16px; }
}
@media (max-width: 480px) {
  .lyn-cta { padding: 64px 20px; }
  .lyn-cta__actions { flex-direction: column; align-items: stretch; }
  .lyn-cta__actions .btn { width: 100%; justify-content: center; }
  .lyn-cta__phone { justify-content: center; }
}

/* ----- Footer ---------------------------------------------- */
@media (max-width: 600px) {
  .lyn-footer__inner { grid-template-columns: 1fr; gap: 28px; padding: 48px 20px 32px; }
  .lyn-footer__legal { padding: 20px 20px 40px; }
}

/* ----- Modal ----------------------------------------------- */
@media (max-width: 600px) {
  .lyn-modal { padding: 0; align-items: flex-end; }
  .lyn-modal__panel {
    border-radius: 16px 16px 0 0;
    max-height: 92vh;
    padding: 28px 20px 24px;
  }
  .lyn-modal__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .lyn-modal__actions .btn { width: 100%; justify-content: center; }
  .lyn-modal__legal { max-width: 100%; }
}