/* =========================================
   CSS Variables & Reset
   ========================================= */
:root {
  /* Brand Colors - from logo */
  --color-green-dark: #1a5c2a;
  --color-green-mid: #2d7a3a;
  --color-green-light: #4caf50;
  --color-green-lime: #8bc34a;
  --color-green-pale: #e8f5e9;

  /* Accent */
  --color-gold: #c8a020;
  --color-gold-light: #f0c040;
  --color-red: #c0392b;
  --color-red-light: #e74c3c;
  --color-blue: #1a4a7a;
  --color-blue-light: #2980b9;

  /* Neutrals */
  --color-white: #ffffff;
  --color-bg: #f4f8f4;
  --color-bg-alt: #eef5ee;
  --color-text: #1c2e1c;
  --color-text-light: #4a6045;
  --color-text-muted: #7a9a78;
  --color-border: #d4e8d4;

  /* Success / Warning / Error */
  --color-success: #27ae60;
  --color-warning: #f39c12;
  --color-error: #e74c3c;

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  /* Spacing */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-8: 64px;
  --space-10: 80px;
  --space-12: 96px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(26, 92, 42, 0.08);
  --shadow-md: 0 4px 20px rgba(26, 92, 42, 0.12);
  --shadow-lg: 0 8px 40px rgba(26, 92, 42, 0.16);
  --shadow-xl: 0 16px 64px rgba(26, 92, 42, 0.20);

  /* Transitions */
  --transition: 0.3s ease;
  --transition-fast: 0.15s ease;

  /* Header */
  --header-height: 72px;
}

/* =========================================
   Reset & Base
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-green-dark);
}

/* =========================================
   Container
   ========================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* =========================================
   Section Utilities
   ========================================= */
.section {
  padding: var(--space-12) 0;
}

.section--alt {
  background-color: var(--color-bg);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-8);
}

.section__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green-mid);
  background: var(--color-green-pale);
  border: 1px solid var(--color-green-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}

.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-green-dark);
  margin-bottom: var(--space-2);
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
}

.btn--primary {
  background: var(--color-green-dark);
  color: var(--color-white);
  border-color: var(--color-green-dark);
}

.btn--primary:hover {
  background: var(--color-green-mid);
  border-color: var(--color-green-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-green-dark);
  border-color: var(--color-green-dark);
}

.btn--outline:hover {
  background: var(--color-green-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
  backdrop-filter: blur(4px);
}

.btn--outline-white:hover {
  background: var(--color-white);
  color: var(--color-green-dark);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
  border-color: #25d366;
}

.btn--whatsapp:hover {
  background: #1ebe5c;
  border-color: #1ebe5c;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}

.btn--cta {
  background: var(--color-white);
  color: var(--color-green-dark);
  border-color: var(--color-white);
  font-size: 1.0625rem;
  padding: 18px 40px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}

.btn--cta:hover {
  background: var(--color-green-pale);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.btn--sm {
  font-size: 0.8125rem;
  padding: 10px 20px;
}

/* =========================================
   Header
   ========================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}

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

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header__logo {
  flex-shrink: 0;
}

.logo-img {
  height: 62px;
  width: auto;
  object-fit: contain;
}

.nav {
  flex: 1;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  justify-content: center;
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--color-green-dark);
  background: var(--color-green-pale);
}

.header__whatsapp {
  flex-shrink: 0;
  padding: 10px 20px;
  font-size: 0.875rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.hamburger:hover {
  background: var(--color-green-pale);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-green-dark);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================
   Hero
   ========================================= */
.hero {
  min-height: 100svh;
  background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-green-mid) 50%, #2d6a2d 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
}

.hero__bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  background: var(--color-white);
}

.shape--1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -100px;
  animation: floatShape 8s ease-in-out infinite;
}

.shape--2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  animation: floatShape 10s ease-in-out infinite reverse;
}

@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding-top: var(--space-8);
  padding-bottom: var(--space-10);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green-lime);
  background: rgba(139, 195, 74, 0.15);
  border: 1px solid rgba(139, 195, 74, 0.3);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: 1.15;
}

.hero__subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-5);
  line-height: 1.6;
  font-weight: 500;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.hero__stats {
  display: flex;
  gap: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero__stat strong {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-green-lime);
  line-height: 1;
}

.hero__stat span {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}

.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image-badge {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  color: var(--color-green-dark);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

.hero__image-badge svg {
  stroke: var(--color-red);
  fill: none;
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
}

.hero__wave svg {
  width: 100%;
  height: 80px;
}

/* Animations */
.animate-fade-up {
  animation: fadeUp 0.9s ease both;
}

.animate-fade-left {
  animation: fadeLeft 0.9s ease 0.2s both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   Sobre
   ========================================= */
.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.sobre__image {
  position: relative;
}

.sobre__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center top;
}

.sobre__badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-green-dark);
  color: var(--color-white);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 140px;
}

.sobre__badge-float span {
  font-size: 0.75rem;
  opacity: 0.8;
  font-weight: 500;
}

.sobre__badge-float strong {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-green-lime);
}

.sobre__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sobre__content .section__tag {
  align-self: flex-start;
}

.sobre__content .section__title {
  margin-bottom: 0;
}

.sobre__content p {
  color: var(--color-text-light);
  line-height: 1.75;
}

.sobre__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

.sobre__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}

.sobre__feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-green-pale);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sobre__feature-icon svg {
  stroke: var(--color-green-dark);
}

/* =========================================
   Serviços
   ========================================= */
.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.servico-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-green-light);
}

.servico-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-green-pale);
  margin-bottom: var(--space-1);
}

.servico-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.servico-card__image img[src$="clinica_veterinaria.png"] {
  object-position: center 78%;
}

.servico-card:hover .servico-card__image img {
  transform: scale(1.04);
}
.servico-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-green-dark);
}

.servico-card p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* =========================================
   Catálogo
   ========================================= */
.catalogo__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  justify-content: center;
  margin-bottom: var(--space-6);
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-border);
  color: var(--color-text-light);
  background: var(--color-white);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-btn:hover {
  border-color: var(--color-green-mid);
  color: var(--color-green-dark);
  background: var(--color-green-pale);
}

.filter-btn.active {
  background: var(--color-green-dark);
  color: var(--color-white);
  border-color: var(--color-green-dark);
}

.produtos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.produto-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.produto-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-green-light);
}

.produto-card.hidden {
  display: none;
}

.produto-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--color-green-dark);
  color: var(--color-white);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.produto-card__badge--gold {
  background: var(--color-gold);
  color: var(--color-white);
}

.produto-card__badge--light {
  background: var(--color-blue-light);
  color: var(--color-white);
}

.produto-card__badge--senior {
  background: var(--color-green-mid);
  color: var(--color-white);
}

.produto-card__badge--sensitive {
  background: #8e44ad;
  color: var(--color-white);
}

.produto-card__badge--treats {
  background: #e67e22;
  color: var(--color-white);
}

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

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

.produto-card:hover .produto-card__img img {
  transform: scale(1.06);
}

.produto-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.produto-card__cat {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-green-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.produto-card__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-green-dark);
  line-height: 1.3;
}

.produto-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
  flex: 1;
}

.produto-card__body .btn {
  margin-top: auto;
  text-align: center;
  justify-content: center;
}

.catalogo__empty {
  text-align: center;
  padding: var(--space-12) 0;
  color: var(--color-text-muted);
  grid-column: 1/-1;
}

.catalogo__empty svg {
  margin: 0 auto var(--space-3);
  stroke: var(--color-text-muted);
}

.catalogo__empty p {
  font-size: 1.0625rem;
}

/* =========================================
   Diferenciais
   ========================================= */
.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.diferencial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.diferencial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-green-dark), var(--color-green-lime));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.diferencial-card:hover::before {
  transform: scaleX(1);
}

.diferencial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.diferencial-card__num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-green-pale);
  line-height: 1;
  margin-bottom: var(--space-2);
  transition: color var(--transition);
}

.diferencial-card:hover .diferencial-card__num {
  color: var(--color-green-light);
}

.diferencial-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-green-dark);
}

.diferencial-card p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* =========================================
   Unidades
   ========================================= */
.unidades__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.unidade-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.unidade-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.unidade-card__header {
  background: linear-gradient(135deg, var(--color-green-dark), var(--color-green-mid));
  padding: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.unidade-card__num {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-white);
}

.unidade-card__status {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-green-dark);
  background: var(--color-green-lime);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.unidade-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.unidade-card__info {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.unidade-card__info svg {
  flex-shrink: 0;
  stroke: var(--color-green-mid);
  margin-top: 2px;
}

.unidade-card__actions {
  padding: 0 var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.unidade-card__actions .btn {
  width: 100%;
  min-width: 0;
  justify-content: center;
  padding: 14px 22px;
  font-size: 0.95rem;
  line-height: 1.2;
}
.unidade-card__image{
    width:100%;
    height:220px;
    overflow:hidden;
}

.unidade-card__image img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
    transition:.4s;
}

.unidade-card:hover .unidade-card__image img{
    transform:scale(1.05);
}

/* =========================================
   SEO Section
   ========================================= */
.seo-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.seo-section__content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--color-green-dark);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.seo-section__content p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.75;
  margin-bottom: var(--space-2);
}

.seo-section__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-content: flex-start;
}

.seo-section__tags span {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--color-white);
  color: var(--color-green-dark);
  border: 1.5px solid var(--color-green-light);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

/* =========================================
   CTA Section
   ========================================= */
.cta-section {
  background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-green-mid) 60%, #3a8a3a 100%);
  position: relative;
  overflow: hidden;
  padding: var(--space-12) 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.cta-section__inner {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.cta-section__icon {
  width: 96px;
  height: 96px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.cta-section__icon svg {
  stroke: var(--color-green-lime);
  fill: rgba(139,195,74,0.2);
}

.cta-section__inner h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.cta-section__inner p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

/* =========================================
   Footer
   ========================================= */
.footer {
  background: var(--color-green-dark);
  color: rgba(255,255,255,0.8);
  padding-top: var(--space-10);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin-bottom: var(--space-3);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.footer-logo{
    width: 60px;
    height: auto;
    display: block;
    object-fit: contain;
}

.footer__brand{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.footer__logo img {
    width: auto;
    height: 90px;
    max-width: 250px;
    object-fit: contain;
    display: block;
}

.footer__col--brand p {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.footer__social {
  display: flex;
  gap: var(--space-2);
}

.footer__social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-green-lime);
  color: var(--color-green-dark);
  transform: translateY(-2px);
}

.footer__col h4 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-green-lime);
  margin-bottom: var(--space-3);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__col ul li {
  font-size: 0.9375rem;
  line-height: 1.5;
}

.footer__col ul li a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-fast);
}

.footer__col ul li a:hover {
  color: var(--color-green-lime);
}

.footer__col ul li strong {
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
}

.footer__bottom {
  padding: var(--space-4) 0;
}

.footer__bottom p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
}

/* =========================================
   WhatsApp Float Button
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: all var(--transition);
  color: var(--color-white);
}

.whatsapp-float:hover {
  transform: scale(1.12) translateY(-4px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.55);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  animation: pulse 2.5s ease-in-out infinite;
  z-index: -1;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--color-text);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-fast);
  pointer-events: none;
}

.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--color-text);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* =========================================
   Responsive — Tablet (max 1024px)
   ========================================= */
@media (max-width: 1024px) {
  .header__whatsapp {
    display: none;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-6);
    padding-bottom: var(--space-8);
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__image {
    order: -1;
  }

  .hero__image-frame {
    max-width: 400px;
    margin: 0 auto;
  }

  .sobre__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .sobre__badge-float {
    right: 16px;
    bottom: -16px;
  }

  .servicos__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .produtos__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .diferenciais__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .unidades__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-section__inner {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

/* =========================================
   Responsive — Mobile (max 768px)
   ========================================= */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .section {
    padding: var(--space-8) 0;
  }

  /* Header mobile */
  .hamburger {
    display: flex;
    margin-left: auto;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4);
    transform: translateY(-110%);
    opacity: 0;
    transition: all var(--transition);
    box-shadow: var(--shadow-lg);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
  }

  .nav__link {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }

  .logo-img {
    height: 52px;
  }

  /* Hero */
  .hero__title {
    font-size: 1.75rem;
  }

  .hero__badge {
    font-size: 0.75rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .hero__stats {
    gap: var(--space-4);
  }

  .hero__image-frame {
    max-width: 100%;
  }

  /* Grids */
  .servicos__grid {
    grid-template-columns: 1fr;
  }

  .produtos__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diferenciais__grid {
    grid-template-columns: 1fr;
  }

  .unidades__grid {
    grid-template-columns: 1fr;
  }

  .sobre__features {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .whatsapp-float {
    bottom: 24px;
    right: 24px;
    width: 54px;
    height: 54px;
  }

  .catalogo__filters {
    gap: 8px;
  }

  .filter-btn {
    padding: 7px 14px;
    font-size: 0.75rem;
  }
}

/* =========================================
   Responsive — Small Mobile (max 480px)
   ========================================= */
@media (max-width: 480px) {
  .produtos__grid {
    grid-template-columns: 1fr;
  }

  .unidade-card__actions {
    flex-direction: column;
  }

  .btn--cta {
    font-size: 0.9375rem;
    padding: 16px 28px;
  }

  .hero__stats {
    gap: var(--space-3);
  }
}