/* ============================================================
   Lavanderia Araguaia — Landing Page
   Paleta: azul escuro, azul médio, amarelo, branco, vermelho
   Mobile first · Visual limpo e profissional
   ============================================================ */

:root {
  --blue-dark: #0B2D5B;
  --blue-medium: #1565C0;
  --blue-light: #E3F2FD;
  --yellow: #FFC107;
  --yellow-dark: #F9A825;
  --red: #E53935;
  --white: #FFFFFF;
  --gray-light: #F5F7FA;
  --gray: #64748B;
  --gray-dark: #334155;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  --font-display: 'Poppins', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --shadow-sm: 0 2px 12px rgba(11, 45, 91, 0.08);
  --shadow-md: 0 8px 32px rgba(11, 45, 91, 0.12);
  --shadow-lg: 0 16px 48px rgba(11, 45, 91, 0.15);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --header-h: 76px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--gray-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ============================================================
   Fundo decorativo — ondas e bolhas
   ============================================================ */
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: linear-gradient(180deg, var(--blue-light) 0%, var(--white) 35%, var(--gray-light) 100%);
}

.bg-decor__wave {
  position: absolute;
  width: 200%;
  height: 200px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%231565C0' fill-opacity='0.06' d='M0,64L48,69.3C96,75,192,85,288,80C384,75,480,53,576,48C672,43,768,53,864,58.7C960,64,1056,64,1152,58.7C1248,53,1344,43,1392,37.3L1440,32L1440,120L0,120Z'/%3E%3C/svg%3E") repeat-x;
  background-size: 50% 100px;
  animation: waveMove 20s linear infinite;
}

.bg-decor__wave--1 { top: 10%; opacity: 0.7; }
.bg-decor__wave--2 { top: 60%; opacity: 0.4; animation-direction: reverse; animation-duration: 25s; }

@keyframes waveMove {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.bg-decor__bubbles { position: absolute; inset: 0; }

.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.8), rgba(21,101,192,0.15));
  border: 1px solid rgba(21, 101, 192, 0.1);
  animation: bubbleFloat var(--dur, 10s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes bubbleFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.4; }
  50%       { transform: translateY(-25px) scale(1.1); opacity: 0.7; }
}

/* Placeholder de imagens */
.img-placeholder {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--gray-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  position: relative;
}

.img-placeholder::after {
  content: 'Imagem em breve';
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.img-placeholder img { display: none; }

/* ============================================================
   Botões
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
}

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

.btn--sm { font-size: 0.8125rem; padding: 0.55rem 1.15rem; }
.btn--lg { font-size: 1rem; padding: 0.95rem 1.75rem; width: 100%; max-width: 380px; }

.btn--yellow {
  background: var(--yellow);
  color: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(255, 193, 7, 0.4);
}

.btn--yellow:hover {
  background: var(--yellow-dark);
  box-shadow: 0 6px 24px rgba(255, 193, 7, 0.5);
}

.btn--blue {
  background: var(--blue-medium);
  color: var(--white);
  width: 100%;
}

.btn--blue:hover {
  background: var(--blue-dark);
  box-shadow: var(--shadow-md);
}

.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.btn--whatsapp:hover {
  background: var(--whatsapp-dark);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.btn--outline {
  background: transparent;
  color: var(--blue-dark);
  border: 2px solid var(--blue-medium);
}

.btn--outline:hover {
  background: var(--blue-light);
}

.btn-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ============================================================
   Header
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 3px solid var(--yellow);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.header--scrolled { box-shadow: var(--shadow-md); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 0.75rem;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

/* Placeholder logo — substituir por <img src="assets/logo.png"> */
.logo-placeholder {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue-medium), var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--yellow);
  flex-shrink: 0;
}

.logo-placeholder svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

.logo-placeholder--lg {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-md);
}

.logo-placeholder--lg svg {
  width: 56px;
  height: 56px;
}

.header__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-dark);
}

.header__tagline {
  font-size: 0.68rem;
  color: var(--gray);
  font-weight: 500;
}

.header__nav { display: none; }
.header__menu { display: flex; gap: 1.75rem; }

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--yellow);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active { color: var(--blue-dark); }

.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.header__cta { display: none; }

.header__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--blue-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.header__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__toggle.is-open span:nth-child(2) { opacity: 0; }
.header__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.header__nav.is-open {
  display: flex;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 2px solid var(--blue-light);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  animation: slideDown 0.3s ease;
}

.header__nav.is-open .header__menu {
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: calc(var(--header-h) + 2.5rem) 0 4rem;
  position: relative;
}

.hero__grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-dark);
  background: var(--yellow);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5.5vw, 2.65rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blue-dark);
  margin-bottom: 1rem;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--gray-dark);
  margin-bottom: 0.75rem;
}

.hero__support {
  font-size: 0.95rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.hero__highlights {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.hero__highlights li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-dark);
}

.hero__highlights svg {
  width: 18px;
  height: 18px;
  fill: var(--blue-medium);
  flex-shrink: 0;
}

.hero__highlights strong { color: var(--blue-dark); }

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.hero__tags li {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--blue-dark);
  background: rgba(21, 101, 192, 0.08);
  border: 1px solid rgba(21, 101, 192, 0.15);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

/* Hero visual */
.hero__visual {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.hero__image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--white);
  outline: 2px solid var(--blue-medium);
}

.hero__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero__card {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: 340px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(21, 101, 192, 0.15);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--yellow);
}

.hero__card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__card-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--white);
}

.hero__card-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-dark);
  margin-bottom: 0.15rem;
}

.hero__card-text {
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.4;
}

/* ============================================================
   Seções
   ============================================================ */
.section { padding: 4.5rem 0; position: relative; }
.section--alt { background: rgba(227, 242, 253, 0.4); }

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.5rem;
}

.section__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-medium);
  margin-bottom: 0.5rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.section__desc {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
}

.section__desc--note {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--gray);
  margin-top: 0.5rem;
}

/* ============================================================
   Cards de serviços
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(21, 101, 192, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--yellow);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--blue-light), rgba(21, 101, 192, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  fill: var(--blue-medium);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--blue-dark);
}

.service-card__desc {
  font-size: 0.875rem;
  color: var(--gray);
  flex-grow: 1;
  line-height: 1.65;
}

/* ============================================================
   Diferenciais
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  font-size: 0.9rem;
  color: var(--gray-dark);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--yellow);
  transition: transform var(--transition);
}

.feature-item:hover { transform: translateX(4px); }

.feature-item svg {
  width: 22px;
  height: 22px;
  fill: var(--blue-medium);
  flex-shrink: 0;
}

/* ============================================================
   Sobre
   ============================================================ */
.about__grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  align-items: center;
}

.about__text {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.about__quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--blue-medium);
  padding-left: 1rem;
  border-left: 4px solid var(--yellow);
}

.about__visual {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
  max-width: 400px;
}

.about__logo-box {
  text-align: center;
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 2px dashed rgba(21, 101, 192, 0.2);
}

.about__logo-label {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 0.75rem;
}

.about__image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ============================================================
   Galeria
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.gallery-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.gallery-card__img-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.gallery-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover .gallery-card__img-wrap img {
  transform: scale(1.05);
}

.gallery-card figcaption {
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-dark);
  text-align: center;
  background: var(--gray-light);
}

/* ============================================================
   Avaliações
   ============================================================ */
.rating-block {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  max-width: 320px;
  margin: 0 auto 1.5rem;
  border-top: 4px solid var(--yellow);
}

.rating-block__stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 0.5rem;
}

.rating-block__stars svg {
  width: 24px;
  height: 24px;
  fill: var(--yellow);
}

.rating-block__stars .star-partial {
  fill: url(#starGradient);
  opacity: 0.85;
}

.rating-block__score {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1;
}

.rating-block__label {
  font-size: 0.95rem;
  color: var(--gray);
}

.rating-block__count {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 0.25rem;
}

.testimonials-note {
  text-align: center;
  font-size: 0.75rem;
  font-style: italic;
  color: var(--gray);
  margin-bottom: 1.5rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(21, 101, 192, 0.08);
}

.testimonial-card__stars {
  color: var(--yellow);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 0.65rem;
}

.testimonial-card__text {
  font-size: 0.9rem;
  color: var(--gray);
  font-style: italic;
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.testimonial-card__author {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue-dark);
}

/* ============================================================
   Localização
   ============================================================ */
.location__grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.location__address {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.8;
  margin: 1rem 0 1.5rem;
}

.map-wrap {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--blue-light);
}

/* ============================================================
   CTA Final
   ============================================================ */
.section--cta { padding-bottom: 5rem; }

.cta-block {
  text-align: center;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-medium) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem 1.75rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-block::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 193, 7, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-block__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  position: relative;
}

.cta-block__text {
  font-size: 0.95rem;
  opacity: 0.9;
  max-width: 520px;
  margin: 0 auto 0.5rem;
  line-height: 1.7;
  position: relative;
}

.cta-block__sub {
  font-size: 0.85rem;
  color: var(--yellow);
  margin-bottom: 2rem;
  font-weight: 500;
  position: relative;
}

.cta-block .btn { margin: 0 auto; position: relative; }

/* ============================================================
   Rodapé
   ============================================================ */
.footer {
  background: var(--blue-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 2.5rem 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.footer__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.35rem;
}

.footer__desc {
  font-size: 0.875rem;
  opacity: 0.85;
  line-height: 1.6;
}

.footer__slogan {
  font-size: 0.9rem;
  color: var(--yellow);
  font-weight: 600;
  margin-top: 0.5rem;
}

.footer__contact {
  font-size: 0.875rem;
  line-height: 1.8;
  opacity: 0.9;
}

.footer__contact a {
  color: var(--yellow);
  transition: color var(--transition);
}

.footer__contact a:hover { color: var(--white); }

.footer__credit {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  opacity: 0.7;
}

/* ============================================================
   WhatsApp flutuante
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 999;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.5);
  transition: transform var(--transition);
}

.whatsapp-float:hover { transform: scale(1.08); }

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: var(--white);
  position: relative;
  z-index: 1;
}

.whatsapp-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background: var(--whatsapp);
  animation: waPulse 2s ease-out infinite;
  z-index: 0;
}

@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-float::before {
  content: attr(data-tooltip);
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--blue-dark);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.whatsapp-float:hover::before { opacity: 1; }

/* ============================================================
   MEDIA QUERIES
   ============================================================ */
@media (min-width: 600px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid .testimonial-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
  .hero__actions { flex-direction: row; flex-wrap: wrap; }
  .btn--lg { width: auto; }
}

@media (min-width: 900px) {
  :root { --header-h: 80px; }

  .header__toggle { display: none; }
  .header__nav { display: flex; }
  .header__cta { display: inline-flex; }
  .header__name { font-size: 1.1rem; }
  .header__tagline { font-size: 0.72rem; }

  .hero__grid {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }

  .hero__content { flex: 1; }
  .hero__visual { flex: 0 0 45%; max-width: 500px; }

  .about__grid {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }

  .about__content { flex: 1; }
  .about__visual { flex: 0 0 380px; }

  .location__grid {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }

  .location__info { flex: 1; }
  .location__map { flex: 1; }
  .map-wrap { height: 360px; }

  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid .testimonial-card:last-child {
    grid-column: auto;
    max-width: none;
    margin: 0;
  }

  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    align-items: flex-start;
  }
}

@media (min-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .section { padding: 5.5rem 0; }
}

@media (max-width: 480px) {
  .whatsapp-float::before { display: none; }
  .header__name { font-size: 0.82rem; }
  .header__tagline { display: none; }
}