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

:root {
  --pink-dark: #b5606e;
  --pink: #c97b8a;
  --pink-mid: #d9909e;
  --pink-light: #f0c4cc;
  --pink-pale: #fdf0f2;
  --white: #ffffff;
  --gray-100: #f8f8f8;
  --gray-200: #efefef;
  --gray-500: #9e9e9e;
  --gray-700: #555555;
  --dark: #2a1a1e;

  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Poppins", sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;

  --shadow-sm: 0 2px 8px rgba(180, 80, 100, 0.1);
  --shadow-md: 0 6px 24px rgba(180, 80, 100, 0.15);
  --shadow-lg: 0 12px 40px rgba(180, 80, 100, 0.2);

  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

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

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

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

/* ===========================
   UTILITIES
=========================== */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  background: var(--pink-pale);
  color: var(--pink-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.section-tag--light {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 16px;
}

.section-title--light {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-700);
  max-width: 560px;
  margin: 0 auto;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--pink);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  background: var(--pink-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.7);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--pink-dark);
  box-shadow: var(--shadow-md);
}

.btn--white:hover {
  background: var(--pink-pale);
  transform: translateY(-2px);
}

.btn--nav {
  background: var(--pink);
  color: var(--white);
  padding: 10px 22px;
  font-size: 0.88rem;
}

.btn--nav:hover {
  background: var(--pink-dark);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

/* ===========================
   NAVBAR
=========================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pink-light);
  transition: box-shadow var(--transition);
}

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

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar__logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__menu a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--dark);
  transition: color var(--transition);
  position: relative;
}

.navbar__menu a:not(.btn)::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--pink);
  border-radius: 2px;
  transition: width var(--transition);
}

.navbar__menu a:not(.btn):hover {
  color: var(--pink);
}

.navbar__menu a:not(.btn):hover::after {
  width: 100%;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

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

.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}

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

/* ===========================
   HERO
=========================== */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(
    135deg,
    #c97b8a 0%,
    #e8a0b0 40%,
    #f5c6d0 70%,
    #fde8ec 100%
  );
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 60px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-top: 60px;
  padding-bottom: 100px;
  position: relative;
  z-index: 1;
}

.hero__tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.25);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(100, 30, 50, 0.15);
}

.hero__title em {
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__logo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__logo-img {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 20px 60px rgba(100, 30, 50, 0.25));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-16px);
  }
}

.hero__wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  line-height: 0;
}

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

/* ===========================
   SERVICES
=========================== */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--pink-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--pink), var(--pink-light));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--pink-mid);
}

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

.service-card__icon {
  width: 72px;
  height: 72px;
  background: var(--pink-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--pink);
  transition: all var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--pink);
  color: var(--white);
  transform: scale(1.1);
}

.service-card__icon svg {
  width: 36px;
  height: 36px;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--gray-700);
  line-height: 1.65;
}

/* ===========================
   CONVÊNIO
=========================== */
.convenio {
  background: linear-gradient(
    135deg,
    var(--pink-dark) 0%,
    var(--pink) 50%,
    var(--pink-mid) 100%
  );
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.convenio::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.convenio::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 280px;
  height: 280px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.convenio__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.convenio__text p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 560px;
}

.convenio__text strong {
  color: var(--white);
  font-weight: 700;
}

.petlove-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  text-align: center;
  min-width: 180px;
}

.petlove-badge span {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
}

.petlove-badge small {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ===========================
   LOCATION
=========================== */
.location {
  padding: 100px 0;
  background: var(--gray-100);
}

.location__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.location__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.location__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.location__icon {
  width: 48px;
  height: 48px;
  background: var(--pink-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pink);
  flex-shrink: 0;
}

.location__icon svg {
  width: 22px;
  height: 22px;
}

.location__item strong {
  display: block;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.location__item p {
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.6;
}

.location__item a {
  color: var(--pink);
  font-weight: 500;
  transition: color var(--transition);
}

.location__item a:hover {
  color: var(--pink-dark);
}

.location__map iframe {
  box-shadow: var(--shadow-md);
}

/* ===========================
   CTA
=========================== */
.cta {
  padding: 100px 0;
  background: var(--pink-pale);
}

.cta__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta__inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
}

.cta__inner p {
  font-size: 1.05rem;
  color: var(--gray-700);
  margin-bottom: 36px;
  line-height: 1.7;
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.75);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}

.footer__brand img {
  height: 72px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px;
}

.footer__brand p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

.footer__links,
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links h4,
.footer__contact h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--pink-light);
}

.footer__contact p {
  font-size: 0.9rem;
  line-height: 1.6;
}

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

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

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 24px;
  text-align: center;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ===========================
   WHATSAPP FLOAT
=========================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: all var(--transition);
  animation: pulse-green 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
  background: #1ebe5d;
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
  animation: none;
}

@keyframes pulse-green {
  0%,
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  }
  50% {
    box-shadow:
      0 4px 32px rgba(37, 211, 102, 0.75),
      0 0 0 8px rgba(37, 211, 102, 0.12);
  }
}

/* ===========================
   SCROLL ANIMATIONS
=========================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__content {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .navbar__menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--pink-light);
    box-shadow: var(--shadow-md);
  }

  .navbar__menu.open {
    display: flex;
  }

  .navbar__menu a:not(.btn) {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 1rem;
  }

  .navbar__menu .btn--nav {
    margin-top: 8px;
    text-align: center;
    justify-content: center;
  }

  .navbar__toggle {
    display: flex;
  }

  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 40px;
    padding-bottom: 80px;
    gap: 32px;
  }

  .hero__subtitle {
    margin: 0 auto 36px;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__logo-wrap {
    order: -1;
  }

  .hero__logo-img {
    max-width: 260px;
    margin: 0 auto;
  }

  .services {
    padding: 72px 0;
  }

  .services__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

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

  .convenio__text p {
    margin: 0 auto 28px;
  }

  .petlove-badge {
    margin: 0 auto;
  }

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

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 24px 32px;
  }
}

@media (max-width: 480px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .hero__title {
    font-size: 2rem;
  }

  .btn--lg {
    padding: 16px 28px;
    font-size: 0.95rem;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }
}