/* Base de estilos para a landing page Zeus Clinic (Figma) */
:root {
  --primary: #0a5fb5;
  --primary-light: #5ab7ff;
  --secondary: #0f2a4a;
  --text: #24314f;
  --text-light: #6f7a8c;
  --bg: #f6f9fc;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;

  .brand-logo {
    width: clamp(140px, 40vw, 220px);
  }
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.announcement {
  background: var(--primary);
  color: var(--white);
  font-size: 0.9rem;
  text-align: center;
  padding: 0.5rem 1rem;
}

header {
  background: var(--white);
  box-shadow: 0 12px 30px -25px rgba(15, 42, 74, 0.4);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  width: clamp(140px, 18vw, 200px);
  height: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu ul {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  gap: 2rem;
  font-weight: 500;
}

.nav-menu a {
  position: relative;
  padding: 0.25rem 0;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.25s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

.cta-phone {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-cta {
  display: none;
}

.nav-cta-desktop {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(10, 95, 181, 0.28);
  border-radius: 12px;
  background: var(--white);
  padding: 10px;
  cursor: pointer;
  position: relative;
  transition: box-shadow 0.25s ease;
}

.nav-toggle__bar {
  display: block;
  height: 2px;
  background: var(--primary);
  margin: 5px 0;
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle:focus-visible {
  outline: 2px solid rgba(10, 95, 181, 0.5);
  outline-offset: 4px;
}

.nav-toggle--open .nav-toggle__bar:nth-of-type(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle--open .nav-toggle__bar:nth-of-type(2) {
  opacity: 0;
}

.nav-toggle--open .nav-toggle__bar:nth-of-type(3) {
  transform: translateY(-7px) rotate(-45deg);
}

main {
  background: var(--bg);
}

.hero {
  position: relative;
  background: linear-gradient(
      160deg,
      rgba(90, 183, 255, 0.18) 0%,
      rgba(90, 183, 255, 0) 42%
    ),
    var(--white);
  padding: 4.5rem 1.5rem 5.5rem;
  overflow: hidden;
}

.hero-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-kicker {
  color: var(--primary-light);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  margin: 0 0 1rem;
  font-weight: 700;
  color: var(--secondary);
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.4vw, 1.3rem);
  color: var(--primary);
  font-weight: 600;
  margin: 0 0 1.25rem;
}

.hero-description {
  color: var(--text-light);
  margin: 0 0 2rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 2.4rem;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease,
    background-color 0.25s ease, color 0.25s ease;
  border: 2px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 14px 30px -18px rgba(10, 95, 181, 0.65);
}

.btn-outline {
  background: transparent;
  border-color: rgba(10, 95, 181, 0.32);
  color: var(--primary);
}

.btn-outline:hover {
  background: rgba(10, 95, 181, 0.08);
}

.hero-figure {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(90, 183, 255, 0.18), transparent);
  box-shadow: 0 26px 55px -40px rgba(15, 42, 74, 0.72);
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.hero-figure img {
  width: clamp(280px, 48vw, 520px);
  height: auto;
}

/* Gera o padrão de cruzes que aparece nas bordas do hero */
.hero-pattern {
  position: absolute;
  width: min(420px, 38vw);
  height: min(420px, 38vw);
  background: url("../assets/images/pattern-cross.png") center/contain no-repeat;
  opacity: 0.5;
  z-index: 0;
}

.hero-pattern--left {
  left: clamp(-120px, -6vw, -80px);
  top: clamp(40px, 8vw, 120px);
}

.hero-pattern--right {
  right: clamp(-140px, -6vw, -90px);
  bottom: clamp(20px, 6vw, 100px);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  gap: 3.25rem;
}

.section-gap {
  padding-top: 4rem;
  padding-bottom: 4.5rem;
}

.cta-card {
  background: var(--white);
  padding: clamp(2.2rem, 4vw, 3rem);
  border-radius: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
  box-shadow: 0 22px 44px -32px rgba(15, 42, 74, 0.45);
}

.cta-info h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.3rem);
  margin: 0 0 0.85rem;
  color: var(--secondary);
}

.cta-info h2 span {
  color: var(--primary);
}

.cta-info p {
  margin: 0 0 1.75rem;
  color: var(--text-light);
}

.cta-media {
  margin: 0;
}

.cta-media img {
  width: 100%;
  border-radius: 20px;
  object-fit: contain;
  background: var(--white);
  box-shadow: 0 18px 45px -32px rgba(15, 42, 74, 0.35);
}

.statement {
  background: var(--white);
  border-radius: 22px;
  padding: clamp(2.2rem, 4vw, 2.8rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  align-items: center;
  box-shadow: 0 18px 45px -36px rgba(15, 42, 74, 0.32);
}

.statement-text h3 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.8rem, 3vw, 2.1rem);
  color: var(--secondary);
}

.statement-text span {
  color: var(--primary);
}

.statement-text p {
  margin: 0;
  color: var(--text-light);
  max-width: 520px;
}

.statement-icon {
  justify-self: center;
}

.statement-icon img {
  width: clamp(180px, 22vw, 230px);
  height: auto;
}

.features {
  display: grid;
  gap: 2.75rem;
}

.feature {
  background: var(--white);
  border-radius: 22px;
  padding: clamp(2.2rem, 4vw, 2.8rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.75rem);
  align-items: center;
  box-shadow: 0 24px 55px -40px rgba(15, 42, 74, 0.4);
}

.feature-copy h4 {
  margin: 0 0 0.85rem;
  font-size: 1.45rem;
  color: var(--secondary);
}

.feature-copy p {
  margin: 0;
  color: var(--text-light);
}

.feature-copy p strong {
  color: var(--primary);
}

.feature-media {
  margin: 0;
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 18px 50px -36px rgba(15, 42, 74, 0.36);
  padding: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.feature-media img {
  width: 100%;
  height: auto;
  max-height: 410px;
  border-radius: 14px;
  object-fit: contain;
}

.feature-reverse .feature-copy {
  order: 2;
}

.feature-reverse .feature-media {
  order: 1;
}

.migration {
  background: linear-gradient(
    145deg,
    rgba(10, 95, 181, 0.92),
    rgba(90, 183, 255, 0.92)
  );
  color: var(--white);
  border-radius: 24px;
  padding: clamp(2.8rem, 4vw, 3.4rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(140px, 200px);
  gap: clamp(1.5rem, 3vw, 2.75rem);
  align-items: center;
}

.migration-text h3 {
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 3.2vw, 2.3rem);
}

.migration-text p {
  margin: 0;
  font-weight: 500;
}

.migration .btn-primary {
  background: var(--white);
  color: var(--primary);
  border-color: transparent;
  box-shadow: none;
}

.migration .btn-primary:hover {
  background: rgba(255, 255, 255, 0.85);
}

.migration-illustration svg {
  width: 100%;
  height: auto;
}

.contact-hero {
  background: linear-gradient(
      160deg,
      rgba(90, 183, 255, 0.18) 0%,
      rgba(90, 183, 255, 0) 42%
    ),
    var(--white);
  padding: 4rem 1.5rem 3.5rem;
  text-align: center;
}

.contact-hero__content {
  max-width: 740px;
  margin: 0 auto;
}

.contact-hero__content h1 {
  margin: 1rem 0 1.25rem;
  font-size: clamp(2.1rem, 4vw, 3rem);
  color: var(--secondary);
}

.contact-hero__subtitle {
  margin: 0 auto 2.2rem;
  color: var(--text-light);
  max-width: 620px;
}

.contact-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.contact-highlight {
  background: rgba(90, 183, 255, 0.12);
  color: var(--primary);
  padding: 0.55rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-content {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem 4.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 2.75rem);
}

.contact-card {
  background: var(--white);
  border-radius: 22px;
  padding: clamp(2.4rem, 4vw, 2.9rem);
  box-shadow: 0 22px 44px -32px rgba(15, 42, 74, 0.36);
}

.contact-card h2 {
  margin: 0 0 0.85rem;
  font-size: 1.8rem;
  color: var(--secondary);
}

.contact-card p {
  margin: 0 0 1.5rem;
  color: var(--text-light);
}

.contact-form {
  display: grid;
  gap: 1.4rem;
}

.form-field {
  display: grid;
  gap: 0.55rem;
}

.form-field label {
  font-weight: 600;
  color: var(--secondary);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border-radius: 16px;
  border: 1px solid rgba(15, 42, 74, 0.12);
  background: rgba(246, 249, 252, 0.65);
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-field textarea {
  resize: vertical;
  min-height: 160px;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(10, 95, 181, 0.45);
  box-shadow: 0 0 0 4px rgba(90, 183, 255, 0.18);
}

.form-field-grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-disclaimer {
  font-size: 0.85rem;
  margin: 0;
  color: rgba(36, 49, 79, 0.7);
}

.contact-card--info {
  align-self: start;
  background: linear-gradient(145deg, rgba(90, 183, 255, 0.08), var(--white));
}

.contact-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.contact-list__label {
  display: block;
  font-weight: 600;
  color: var(--secondary);
}

.contact-list a {
  color: var(--primary);
  font-weight: 600;
}

.contact-hours,
.contact-address {
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(15, 42, 74, 0.08);
  color: var(--text-light);
}

.contact-hours strong,
.contact-address strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--secondary);
}

.about-hero {
  background: linear-gradient(
      160deg,
      rgba(90, 183, 255, 0.14) 0%,
      rgba(90, 183, 255, 0) 50%
    ),
    var(--white);
  padding: clamp(3.5rem, 6vw, 5rem) 1.5rem;
}

.about-hero__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}

.about-hero__text h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(2.3rem, 4vw, 3.2rem);
  color: var(--secondary);
}

.about-hero__subtitle {
  margin: 0 0 2rem;
  color: var(--text-light);
  max-width: 520px;
}

.about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.about-hero__figure {
  justify-self: center;
  background: linear-gradient(160deg, rgba(90, 183, 255, 0.16), transparent);
  border-radius: 28px;
  box-shadow: 0 26px 55px -40px rgba(15, 42, 74, 0.7);
  overflow: hidden;
  padding: clamp(1.2rem, 3vw, 1.8rem);
}

.about-hero__figure img {
  border-radius: 18px;
}

.about-mission {
  background: var(--bg);
  padding: clamp(3.5rem, 6vw, 4.5rem) 1.5rem;
}

.about-mission__card {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 26px;
  padding: clamp(2.6rem, 5vw, 3.4rem);
  box-shadow: 0 24px 48px -36px rgba(15, 42, 74, 0.32);
}

.about-mission__card h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3.5vw, 2.4rem);
  color: var(--secondary);
}

.about-mission__card p {
  margin: 0 0 2rem;
  color: var(--text-light);
  max-width: 780px;
}

.about-mission__pillars {
  display: grid;
  gap: clamp(1.6rem, 3vw, 2.2rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.about-mission__pillar {
  background: rgba(246, 249, 252, 0.65);
  border-radius: 20px;
  padding: 1.8rem;
  box-shadow: inset 0 0 0 1px rgba(10, 95, 181, 0.08);
}

.about-mission__pillar h3 {
  margin: 0 0 0.75rem;
  font-size: 1.3rem;
  color: var(--primary);
}

.about-mission__pillar p {
  margin: 0;
  color: var(--text-light);
}

.about-mission__pillar ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-light);
}

.about-history {
  padding: clamp(3.5rem, 6vw, 4.5rem) 1.5rem;
  background: var(--white);
}

.about-history__intro {
  max-width: 820px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.about-history__intro h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  color: var(--secondary);
}

.about-history__intro p {
  margin: 0;
  color: var(--text-light);
}

.about-history__timeline {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 880px;
  display: grid;
  gap: 2rem;
}

.about-history__timeline li {
  background: rgba(246, 249, 252, 0.85);
  border-radius: 20px;
  padding: 1.8rem 2rem;
  position: relative;
  box-shadow: 0 18px 40px -30px rgba(15, 42, 74, 0.28);
}

.timeline__year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 95, 181, 0.12);
  color: var(--primary);
  border-radius: 999px;
  font-weight: 600;
  padding: 0.4rem 1.2rem;
  margin-bottom: 0.8rem;
}

.about-history__timeline h3 {
  margin: 0 0 0.6rem;
  font-size: 1.35rem;
  color: var(--secondary);
}

.about-history__timeline p {
  margin: 0;
  color: var(--text-light);
}

.about-differentials {
  background: var(--bg);
  padding: clamp(3.5rem, 6vw, 4.5rem) 1.5rem;
}

.about-differentials__header {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.about-differentials__header h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3.2vw, 2.4rem);
  color: var(--secondary);
}

.about-differentials__header p {
  margin: 0;
  color: var(--text-light);
}

.about-differentials__grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1.6rem, 3vw, 2.4rem);
}

.about-differential {
  background: var(--white);
  border-radius: 20px;
  padding: 1.9rem;
  box-shadow: 0 20px 50px -34px rgba(15, 42, 74, 0.3);
}

.about-differential h3 {
  margin: 0 0 0.8rem;
  font-size: 1.35rem;
  color: var(--primary);
}

.about-differential p {
  margin: 0;
  color: var(--text-light);
}

.about-cta {
  background: linear-gradient(145deg, rgba(10, 95, 181, 0.9), rgba(90, 183, 255, 0.9));
  padding: clamp(3.5rem, 6vw, 4.5rem) 1.5rem 4.5rem;
}

.about-cta__card {
  max-width: 980px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 26px;
  padding: clamp(2.4rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  gap: clamp(1.5rem, 3vw, 2.4rem);
  align-items: center;
  box-shadow: 0 24px 50px -32px rgba(15, 42, 74, 0.5);
}

.about-cta__card h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(2rem, 3.2vw, 2.3rem);
  color: var(--secondary);
}

.about-cta__card p {
  margin: 0;
  color: var(--text-light);
}

body.modal-open {
  overflow: hidden;
}

.promo-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 42, 74, 0.68);
  padding: 1.5rem;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 60;
}

.promo-modal--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.promo-modal__backdrop {
  position: absolute;
  inset: 0;
}

.promo-modal__content {
  position: relative;
  max-width: 420px;
  width: 100%;
  background: var(--white);
  border-radius: 26px;
  padding: clamp(2.2rem, 5vw, 2.8rem);
  text-align: center;
  box-shadow: 0 32px 60px -36px rgba(15, 42, 74, 0.55);
  display: grid;
  gap: 1.2rem;
}

.promo-modal__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(90, 183, 255, 0.16);
  font-size: 0.9rem;
}

.promo-modal__title {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.1rem);
  color: var(--secondary);
}

.promo-modal__description {
  margin: 0;
  color: var(--text-light);
}

.promo-modal__actions {
  display: grid;
  gap: 0.75rem;
}

.promo-modal__smallprint {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(36, 49, 79, 0.6);
}

.promo-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 0;
  background: rgba(90, 183, 255, 0.14);
  color: var(--primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.promo-modal__close:hover,
.promo-modal__close:focus-visible {
  transform: scale(1.05);
  background: rgba(90, 183, 255, 0.24);
  outline: none;
}

footer {
  background: var(--secondary);
  color: var(--white);
  padding: 3.5rem 1.5rem 2.5rem;
}

.chat-whatsapp {
  position: fixed;
  right: 1.75rem;
  bottom: 1.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #25d366;
  color: var(--white);
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 24px 50px -28px rgba(37, 211, 102, 0.65);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  z-index: 40;
}

.chat-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 55px -28px rgba(37, 211, 102, 0.75);
}

.chat-whatsapp:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.65);
  outline-offset: 4px;
}

.chat-whatsapp svg {
  width: 26px;
  height: 26px;
}

.chat-whatsapp span {
  line-height: 1;
}

.footer-content {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
}

.footer-content h5 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}

.footer-content p {
  margin: 0.25rem 0;
  font-size: 0.9rem;
  opacity: 0.8;
}

.footer-bar {
  max-width: 1180px;
  margin: 2rem auto 0;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.6;
}

@media (max-width: 1024px) {
  .nav-menu {
    gap: 1.5rem;
  }

  .hero-pattern {
    opacity: 0.35;
  }
}

@media (max-width: 860px) {
  .nav {
    align-items: center;
    gap: 0.75rem;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 1.5rem;
    right: 1.5rem;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 45px -32px rgba(15, 42, 74, 0.45);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease,
      visibility 0.25s ease;
    z-index: 25;
  }

  .nav-menu ul {
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
  }

  .nav-menu--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-cta-desktop {
    display: none;
  }

  .nav-cta {
    display: inline-flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-figure {
    max-width: 520px;
    margin: 0 auto;
  }

  .brand-logo {
    width: clamp(150px, 45vw, 220px);
  }

  .feature-reverse .feature-copy,
  .feature-reverse .feature-media {
    order: initial;
  }

  .migration {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }

  .migration .btn-primary {
    justify-self: center;
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-card {
    padding: 2.2rem;
  }

  .contact-card--info {
    order: -1;
  }

  .about-hero__grid {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }

  .about-hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .about-hero__actions {
    justify-content: center;
  }

  .about-hero__figure {
    padding: 1.2rem;
  }

  .about-cta__card {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 3.5rem 1rem 4.5rem;
  }

  .section {
    padding: 0 1rem;
  }

  .btn {
    width: 100%;
  }

  .chat-whatsapp {
    right: 1rem;
    bottom: 1rem;
    padding: 0.85rem 1.2rem;
    gap: 0.6rem;
    font-size: 0.95rem;
  }

  .contact-hero {
    padding: 3.5rem 1rem 3rem;
  }

  .contact-highlights {
    gap: 0.5rem;
  }

  .contact-highlight {
    font-size: 0.9rem;
    padding: 0.45rem 1.1rem;
  }

  .contact-content {
    padding: 0 1rem 3.5rem;
  }

  .about-mission,
  .about-history,
  .about-differentials,
  .about-cta {
    padding: 3rem 1rem;
  }

  .about-mission__card {
    padding: 2.2rem;
  }

  .about-history__timeline li {
    padding: 1.6rem 1.5rem;
  }

  .promo-modal {
    padding: 1.2rem;
  }

  .promo-modal__content {
    padding: 2rem 1.5rem;
    border-radius: 22px;
  }
}

@media (max-width: 440px) {
  .hero {
    padding: 3rem 1rem 4rem;
  }

  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.3rem);
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-description {
    font-size: 0.95rem;
  }
}