/* ==========================================================
   Letríssimas - Landing Page (HTML/CSS/JS puro)
   ========================================================== */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #21302f;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', system-ui, sans-serif;
  margin: 0;
}

p { margin: 0; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 85vh;
  overflow: hidden;
  color: #fff;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__bg--desktop { display: none; }
.hero__inner {
  position: relative;
  z-index: 1;
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2.5rem 1rem;
}
.hero__logo { height: 40px; margin-bottom: 2rem; }
.hero__title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 3rem);
  line-height: 1.15;
  max-width: 880px;
  margin-bottom: 1rem;
  padding: 0 0.5rem;
}
.hero__title .accent { color: #d6f3ef; }
.hero__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.5rem);
  font-weight: 500;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  opacity: 0.9;
}
.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  padding: 1rem 1.75rem;
  border-radius: 14px;
  font-size: 1rem;
  box-shadow: 0 8px 30px -8px rgba(37,211,102,0.55);
  transition: transform .2s ease, box-shadow .2s ease;
}
.hero__cta:hover { transform: translateY(-2px); box-shadow: 0 12px 36px -10px rgba(37,211,102,0.7); }
.hero__cta svg { width: 22px; height: 22px; }

.hero__badges {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
  width: 100%;
  max-width: 600px;
}
.hero__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: #00998e;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  transition: background .2s;
}
.hero__badge:hover { background: #00b3a6; }
.hero__badge img { width: 32px; height: 32px; object-fit: contain; }
.hero__badge span { font-size: 0.85rem; font-weight: 500; }

@media (min-width: 640px) {
  .hero__badges { flex-direction: row; justify-content: center; }
  .hero__badge { flex-direction: column; min-width: 180px; padding: 1rem; }
  .hero__badge img { width: 40px; height: 40px; }
}
@media (min-width: 768px) {
  .hero { min-height: 90vh; }
  .hero__inner { min-height: 90vh; padding: 4rem 1rem; }
  .hero__bg--mobile { display: none; }
  .hero__bg--desktop { display: block; }
  .hero__logo { height: 64px; margin-bottom: 3rem; }
  .hero__cta { font-size: 1.1rem; padding: 1.1rem 2rem; }
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { opacity: 0; animation: fadeInUp .6s ease-out forwards; }
.delay-100 { animation-delay: .1s; }
.delay-200 { animation-delay: .2s; }
.delay-300 { animation-delay: .3s; }
.delay-400 { animation-delay: .4s; }

/* ===================== BENEFITS ===================== */
.benefits { padding: 2.5rem 0; background: #f3f6f6; border-bottom: 1px solid #e2e8e8; }
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}
.benefit {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: #fff;
  border: 1px solid #e2e8e8;
  border-radius: 12px;
  padding: 0.75rem;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  transition: box-shadow .3s;
}
.benefit:hover { box-shadow: 0 8px 22px rgba(0,0,0,0.1); }
.benefit__icon {
  width: 40px; height: 40px;
  background: rgba(0,153,148,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.5rem;
}
.benefit__icon svg { width: 20px; height: 20px; color: #009994; stroke: #009994; }
.benefit h3 { color: #009994; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.25rem; }
.benefit p { color: #65766f; font-size: 0.7rem; line-height: 1.5; }

@media (min-width: 768px) {
  .benefits { padding: 5rem 0; }
  .benefits__grid { grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
  .benefit { padding: 1rem; }
  .benefit__icon { width: 48px; height: 48px; }
  .benefit__icon svg { width: 24px; height: 24px; }
  .benefit h3 { font-size: 1.05rem; }
  .benefit p { font-size: 0.78rem; }
}
@media (min-width: 1024px) { .benefits__grid { grid-template-columns: repeat(6, 1fr); } }

/* ===================== HOW IT WORKS ===================== */
.how { padding: 3rem 0; background: #fff; }
.section-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(0,143,126,0.26);
  color: #009994;
  font-weight: 700;
  border-radius: 999px;
  font-size: 1rem;
}
.section-title {
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 3rem);
  margin-top: 1rem;
  margin-bottom: 2rem;
  text-align: center;
}
.section-title .accent { color: #009994; }
.how__header { text-align: center; margin-bottom: 2rem; }
.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.step {
  position: relative;
  background: #fff;
  border: 1px solid #e2e8e8;
  border-radius: 14px;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  transition: transform .3s, box-shadow .3s;
}
.step:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(0,0,0,0.1); }
.step__num {
  position: absolute;
  top: -10px; left: -10px;
  width: 28px; height: 28px;
  background: #009994;
  color: #fff;
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 0.75rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.step__icon {
  width: 48px; height: 48px;
  background: #d6f3ef;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 0.75rem;
}
.step__icon svg { width: 24px; height: 24px; color: #009994; }
.step h3 { font-weight: 600; font-size: 0.8rem; margin-bottom: 0.25rem; line-height: 1.2; }
.step p { font-size: 0.7rem; color: #65766f; line-height: 1.5; }
.how__footer { text-align: center; margin-top: 1.5rem; color: #65766f; font-size: 0.9rem; padding: 0 1rem; }

@media (min-width: 768px) {
  .how { padding: 5rem 0; }
  .step { padding: 1.5rem; border-radius: 18px; }
  .step__num { width: 40px; height: 40px; font-size: 0.875rem; top: -12px; left: -12px; }
  .step__icon { width: 64px; height: 64px; }
  .step__icon svg { width: 32px; height: 32px; }
  .step h3 { font-size: 1.1rem; }
  .step p { font-size: 0.85rem; }
}
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
  .step:nth-child(odd)  { margin-top: -2rem; }
  .step:nth-child(even) { margin-top: -0.5rem; }
}

/* ===================== PREMIUM BADGE ===================== */
.premium {
  position: relative;
  padding: 2.5rem 0;
  background: #1a4f47;
  color: #fff;
  overflow: hidden;
}
.premium::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url(/wp-content/themes/letrissimas/assets/images/download.svg);
  opacity: 0.07; /* ajuste aqui a opacidade */
  z-index: 0;
}

.premium > * {
  position: relative;
  z-index: 1;
}
.premium__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.premium__circle {
  position: relative;
  width: 160px; height: 160px;
  border: 4px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  text-align: center;
}
.premium__circle::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  transform: scale(1.15);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .5; } }
.premium__circle svg { width: 32px; height: 32px; color: #fbbf24; margin: 0 auto 0.25rem; }
.premium__label { font-size: 1.1rem; font-weight: 700; display: block; }
.premium__label--big { font-size: 1.5rem; font-weight: 800; color: #fbbf24; display: block; margin-top: 0.25rem; }
.premium__text { max-width: 480px; text-align: center; padding: 0 0.5rem; }
.premium__text h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; }
.premium__text p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-bottom: 1rem; }
.premium__features { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.premium__feature { display: flex; align-items: center; gap: 0.5rem; opacity: 0.8; font-size: 0.85rem; }
.premium__feature svg { width: 18px; height: 18px; }
.premium__feature--sun svg { color: #fbbf24; }
.premium__feature--rain svg { color: #38bdf8; }

@media (min-width: 768px) {
  .premium { padding: 4rem 0; }
  .premium__row { flex-direction: row; gap: 3rem; }
  .premium__circle { width: 224px; height: 224px; }
  .premium__circle svg { width: 40px; height: 40px; margin-bottom: 0.5rem; }
  .premium__label { font-size: 1.5rem; }
  .premium__label--big { font-size: 2.25rem; }
  .premium__text { text-align: left; }
  .premium__text h2 { font-size: 1.75rem; }
  .premium__text p { font-size: 1rem; }
  .premium__features { justify-content: flex-start; }
}

/* ===================== VIDEO ===================== */
.video-section { padding: 3rem 0; background: #fff; }
.video-section--alt { background: #f3f6f6; }
.video-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}
.video-section__title {
  color: #009994;
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 3rem);
  text-align: center;
  margin-bottom: 1rem;
}
.video-section__subtitle {
  color: #65766f;
  font-size: 1rem;
  text-align: center;
  margin-bottom: 1rem;
  white-space: pre-line;
}
.video-section__note {
  background: rgba(0,0,0,0.03);
  border: 1px solid #e2e8e8;
  border-radius: 14px;
  padding: 1rem;
  color: #21302f;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.6;
}
.video-player {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: #1a4f47;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.3);
  cursor: pointer;
}
.video-player__thumb {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.video-player__thumb--contain { object-fit: contain; background: #000; }
.video-player__overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  transition: background .2s;
}
.video-player:hover .video-player__overlay { background: rgba(0,0,0,0.5); }
.video-player__play {
  width: 64px; height: 64px;
  background: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  transition: transform .3s;
}
.video-player:hover .video-player__play { transform: scale(1.1); }
.video-player__play svg { width: 26px; height: 26px; color: #009994; margin-left: 3px; }
.video-player__hint { color: #fff; margin-top: 0.75rem; font-size: 0.85rem; }
.video-player iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}

@media (min-width: 1024px) {
  .video-section { padding: 5rem 0; }
  .video-section--side .video-section__grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .video-player__play { width: 96px; height: 96px; }
  .video-player__play svg { width: 40px; height: 40px; }
}

.video-section--stacked .video-player {
  max-width: 1024px;
  margin: 0 auto;
  border-radius: 24px;
  box-shadow: 0 20px 60px -10px rgba(0,0,0,0.4);
  outline: 4px solid rgba(0,153,148,0.2);
}

/* ===================== TESTIMONIALS ===================== */
.testimonials { padding: 3rem 0; background: #f3f6f6; }
.testimonials__header { text-align: center; margin-bottom: 2rem; }
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.testimonial {
  position: relative;
  background: #fff;
  border: 1px solid #e2e8e8;
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  transition: box-shadow .3s;
}
.testimonial:hover { box-shadow: 0 10px 28px rgba(0,0,0,0.1); }
.testimonial__avatar {
  position: absolute; top: -10px; left: -10px;
  width: 40px; height: 40px;
  border-radius: 50%; overflow: hidden;
}
.testimonial__avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial__stars { display: flex; gap: 2px; margin-bottom: 0.5rem; margin-left: 1.5rem; }
.testimonial__stars svg { width: 14px; height: 14px; color: #fbbf24; fill: #fbbf24; }
.testimonial__msg { font-style: italic; font-size: 0.9rem; margin-bottom: 0.75rem; }
.testimonial__author { display: flex; align-items: center; gap: 0.5rem; }
.testimonial__bullet {
  width: 32px; height: 32px;
  background: rgba(0,153,148,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #009994; font-weight: 600; font-size: 0.9rem;
}
.testimonial__name { font-weight: 600; font-size: 0.8rem; }
.testimonial__biz { color: #65766f; font-size: 0.7rem; }

@media (min-width: 768px) {
  .testimonials { padding: 5rem 0; }
  .testimonials__grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .testimonial { padding: 1.5rem; border-radius: 18px; }
}

/* ===================== CLIENT LOGOS ===================== */
.logos {
  padding: 4rem 0 3rem;
  background: #dcdcdd;
}
.logos h2 {
  font-weight: 800;
  text-align: center;
  font-size: clamp(1.25rem, 3vw, 3rem);
  color: #111;
  margin-bottom: 2rem;
  padding: 0 0.5rem;
}
.logos h2 .accent { color: #009994; }
.logos__viewport {
  overflow: hidden;
  position: relative;
  margin: 0 auto;
  max-width: 1100px;
}
.logos__track {
  display: flex;
  gap: 1rem;
  animation: scroll-logos 25s linear infinite;
  width: max-content;
}
@keyframes scroll-logos {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.logo-card {
  flex: 0 0 auto;
  width: 220px;
  height: 96px;
  background: #f5f6f7;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  display: flex; align-items: center; justify-content: center;
  padding: 1.25rem;
}
.logo-card img {
  max-height: 56px; max-width: 100%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
}
.logos__cta { text-align: center; margin-top: 2rem; padding: 0 1rem; }
.logos__cta a {
  display: inline-block;
  background: #009994;
  color: #fff;
  font-weight: 600;
  padding: 1rem 2rem;
  border-radius: 14px;
  font-size: 1rem;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  transition: transform .2s, box-shadow .2s;
}
.logos__cta a:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

@media (min-width: 768px) {
  .logos { padding: 8rem 0 5rem; }
  .logo-card { width: 240px; height: 128px; }
}

/* ===================== VALUES / PRICING ===================== */
.values { padding: 3rem 0; background: #f3f6f6; scroll-margin-top: 1rem; }
.values__header { text-align: center; margin-bottom: 2rem; }
.values__note {
  color: #65766f;
  max-width: 600px;
  margin: 0.5rem auto 0;
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem; font-size: 0.9rem;
  padding: 0 1rem;
}
.values__note svg { width: 18px; height: 18px; color: #009994; flex-shrink: 0; }
.values__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.product {
  position: relative;
  background: #fff;
  border-radius: 14px;
  padding: 0.75rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  transition: transform .3s, box-shadow .3s;
}
.product:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.25); }
.product--popular { box-shadow: 0 0 0 2px #009994, 0 8px 30px rgba(0,0,0,0.15); }
.product__tag {
  position: absolute; top: -10px; left: 50%;
  transform: translateX(-50%);
  background: #009994; color: #fff;
  font-size: 0.65rem; font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  white-space: nowrap;
}
.product__img {
  aspect-ratio: 1 / 1;
  background: rgba(0,0,0,0.03);
  border-radius: 10px;
  margin-bottom: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  padding: 0.5rem;
  overflow: hidden;
}
.product__img img { width: 100%; height: 100%; object-fit: contain; transition: transform .5s; }
.product:hover .product__img img { transform: scale(1.05); }
.product h3 { text-align: center; font-weight: 700; font-size: 0.9rem; margin-bottom: 0.25rem; }
.product__from { display: block; text-align: center; color: #65766f; font-size: 0.65rem; }
.product__price { text-align: center; font-family: 'Poppins', sans-serif; color: #009994; font-weight: 700; font-size: 1.25rem; margin: 0.25rem 0 0.5rem; }
.product__desc { text-align: center; color: #65766f; font-size: 0.65rem; line-height: 1.5; }

@media (min-width: 768px) {
  .values { padding: 5rem 0; }
  .values__grid { gap: 1.5rem; }
  .product { padding: 1.5rem; border-radius: 18px; }
  .product__tag { font-size: 0.75rem; padding: 0.25rem 1rem; }
  .product h3 { font-size: 1.25rem; }
  .product__from { font-size: 0.85rem; }
  .product__price { font-size: 1.875rem; }
  .product__desc { font-size: 0.85rem; }
}
@media (min-width: 1024px) { .values__grid { grid-template-columns: repeat(4, 1fr); } }

.values__cta { text-align: center; padding: 1rem; }
.values__cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: #fff;
  font-weight: 800;
  padding: 1.1rem 2rem;
  border-radius: 14px;
  font-size: 1rem;
  box-shadow: 0 8px 40px rgba(0,153,148,0.4);
  outline: 2px solid rgba(0,153,148,0.3);
  transition: transform .3s, box-shadow .3s, outline-color .3s;
  animation: ctaPulse 2s ease-in-out infinite;
}
.values__cta a:hover { transform: scale(1.05); box-shadow: 0 12px 50px rgba(0,153,148,0.5); }
.values__cta svg { width: 24px; height: 24px; }
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 8px 40px rgba(0,153,148,0.4); }
  50%      { box-shadow: 0 8px 50px rgba(0,153,148,0.6); }
}

/* ===================== FOOTER ===================== */
.footer { background: #009994; color: #fff; }
.footer__main { padding: 2.5rem 0; }
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.footer__logo { height: 32px; margin-bottom: 1rem; }
.footer__brand p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-bottom: 1rem; line-height: 1.6; }
.footer__contact { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__contact a {
  display: flex; align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color .2s;
}
.footer__contact a:hover { color: #fff; }
.footer__contact svg { width: 16px; height: 16px; }

.footer__coverage { display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer__pin { position: relative; margin-bottom: 0.75rem; }
.footer__pin svg { width: 48px; height: 48px; color: rgba(255,255,255,0.2); }
.footer__pin span { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: 'Poppins'; font-weight: 700; font-size: 1.25rem; }
.footer__coverage h3 { font-weight: 700; font-size: 1.1rem; margin-bottom: 0.25rem; }
.footer__coverage p { color: rgba(255,255,255,0.7); font-size: 0.8rem; }

.footer__trust { display: flex; flex-direction: column; align-items: center; }
.footer__ra {
  background: rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 1rem;
  margin-bottom: 1rem;
  width: 100%;
  max-width: 240px;
}
.footer__ra-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; }
.footer__ra-head svg { width: 24px; height: 24px; color: #34d399; }
.footer__ra-head p:first-child { font-size: 0.75rem; color: rgba(255,255,255,0.7); }
.footer__ra-head p:last-child { font-family: 'Poppins'; font-weight: 700; font-size: 1.1rem; }
.footer__ra-score { display: flex; align-items: center; gap: 0.5rem; }
.footer__ra-score .big { font-family: 'Poppins'; font-weight: 700; font-size: 1.875rem; color: #34d399; }
.footer__ra-score small { font-size: 0.7rem; color: rgba(255,255,255,0.7); display: block; }
.footer__ra-score strong { font-size: 1rem; }
.footer__security { display: flex; gap: 0.75rem; color: rgba(255,255,255,0.5); font-size: 0.8rem; }

.footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 1rem 0; }
.footer__bottom-row {
  display: flex; flex-direction: column;
  align-items: center; justify-content: space-between;
  gap: 0.75rem; text-align: center;
}
.footer__bottom-row p { color: rgba(255,255,255,0.5); font-size: 0.8rem; }
.footer__bottom-row .links { display: flex; gap: 1rem; }
.footer__bottom-row .links a { color: rgba(255,255,255,0.5); font-size: 0.8rem; transition: color .2s; }
.footer__bottom-row .links a:hover { color: #fff; }

@media (min-width: 768px) {
  .footer__main { padding: 4rem 0; }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; gap: 3rem; }
  .footer__brand { text-align: left; }
  .footer__brand .footer__logo-wrap { display: flex; justify-content: flex-start; }
  .footer__bottom-row { flex-direction: row; }
  .footer__trust { align-items: flex-end; }
}

/* ===================== WHATSAPP FAB ===================== */
.wa-fab {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 30px -8px rgba(37,211,102,0.55);
  z-index: 50;
  animation: waPulse 2s ease-in-out infinite;
  transition: filter .2s;
}
.wa-fab:hover { filter: brightness(1.1); }
.wa-fab svg { width: 32px; height: 32px; }
@keyframes waPulse {
  0%, 100% { transform: scale(1);    box-shadow: 0 0 0 0 rgba(37,211,102,0.7); }
  50%      { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37,211,102,0); }
}
@media (min-width: 768px) {
  .wa-fab { width: 72px; height: 72px; }
  .wa-fab svg { width: 36px; height: 36px; }
}
.installation-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.installation-content h2 {
  font-size: clamp(1.4rem, 3vw, 3rem);
  line-height: .95;
  color: #2b9d95;
  font-weight: 800;
  margin: 0 0 2rem;
  text-align: center;
}

.installation-content .subtitle {
  font-size: 1.2rem;
  color: #667;
  line-height: 1.5;
  margin-bottom: 1rem;
  text-align: center;
}

.info-box {
  border: 1px solid #d8d8d8;
  border-radius: 24px;
  padding: 2rem 2.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: #333;
  background: #fff;
  text-align: center;
}

.installation-video .video-player {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 15px 35px rgba(0,0,0,.08);
}

.video-player__thumb {
  width: 100%;
  display: block;
}

.video-player__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.video-player__play {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,.88);
  color: #2b9d95;
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* RESPONSIVO */
@media (max-width: 991px) {
  .installation-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .installation-content {
    text-align: center;
  }

  .info-box {
    padding: 1.5rem;
  }
}
.video-installation {
  background: #f4f4f4;
  padding: 5rem 0;
}