/* ============================================
   Clínica Virtuosa São Bernardo - Landing Page
   Design System Implementation
   ============================================ */

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

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

body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.5;
  color: #1A1A1A;
  background-color: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

ul, ol {
  list-style: none;
}

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, #EC008C 0%, #D1007A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-family: 'Satisfy', cursive;
  font-size: 1.125rem;
  color: #EC008C;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 2.5rem;
  letter-spacing: -0.03em;
  color: #1A1A1A;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.125rem;
  line-height: 1.75rem;
  color: #52525B;
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-desc {
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1;
  padding: 0.875rem 1.75rem;
  border-radius: 9999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, #EC008C 0%, #D1007A 100%);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 10px 30px -5px rgba(236, 0, 140, 0.15);
}

.btn--primary:hover {
  background: linear-gradient(135deg, #D1007A 0%, #AF0066 100%);
  box-shadow: 0 10px 30px -5px rgba(236, 0, 140, 0.3);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: #1A1A1A;
  border-color: #E4E4E7;
}

.btn--outline:hover {
  border-color: #EC008C;
  color: #EC008C;
}

.btn--ghost {
  background: transparent;
  color: #EC008C;
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn--ghost:hover {
  color: #D1007A;
}

.btn--ghost::after {
  content: ' →';
  transition: transform 0.2s;
}

.btn--ghost:hover::after {
  transform: translateX(4px);
}

.btn--white {
  background: #FFFFFF;
  color: #EC008C;
  border-color: transparent;
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
}

.btn--white:hover {
  background: #FFF1F9;
  transform: translateY(-1px);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #F4F4F5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header--scrolled {
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo-img {
  height: 2.5rem;
  width: auto;
  display: block;
}

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

.header__link {
  font-weight: 500;
  font-size: 0.875rem;
  color: #52525B;
  transition: color 0.2s;
  position: relative;
}

.header__link:hover {
  color: #EC008C;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #EC008C;
  border-radius: 9999px;
  transition: width 0.2s;
}

.header__link:hover::after {
  width: 100%;
}

.header__cta {
  font-size: 0.8125rem;
  padding: 0.625rem 1.25rem;
}

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

.header__menu-toggle span {
  width: 24px;
  height: 2px;
  background: #1A1A1A;
  border-radius: 9999px;
  transition: all 0.3s;
}

.header__menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.header__menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Mobile Nav --- */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.mobile-nav.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-nav__link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
  color: #1A1A1A;
  transition: color 0.2s;
}

.mobile-nav__link:hover {
  color: #EC008C;
}

.mobile-nav__cta {
  margin-top: 1rem;
}

/* --- Hero --- */
.hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(180deg, #FAFAFA 0%, #FFFFFF 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__decorative {
  font-family: 'Satisfy', cursive;
  font-size: 1.25rem;
  color: #EC008C;
  display: block;
  margin-bottom: 0.75rem;
}

.hero__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: #1A1A1A;
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: 1.125rem;
  line-height: 1.75rem;
  color: #52525B;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero__badges {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.hero__badge {
  display: flex;
  flex-direction: column;
}

.hero__badge-number {
  font-weight: 700;
  font-size: 1.25rem;
  color: #1A1A1A;
  letter-spacing: -0.01em;
}

.hero__badge-label {
  font-size: 0.8125rem;
  color: #71717A;
}

.hero__badge-divider {
  width: 1px;
  height: 2.5rem;
  background: #E4E4E7;
}

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
}

/* Before / After Slider */
.ba-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 1.5rem;
  overflow: hidden;
  cursor: col-resize;
  user-select: none;
  -webkit-user-select: none;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.ba-slider__after,
.ba-slider__before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ba-slider__after img,
.ba-slider__before img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.ba-slider__before {
  width: 50%;
  overflow: hidden;
  z-index: 2;
}

.ba-slider__before img {
  width: auto;
  min-width: 0;
}

.ba-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateX(-50%);
  pointer-events: none;
}

.ba-slider__line {
  flex: 1;
  width: 3px;
  background: #FFFFFF;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.3);
}

.ba-slider__button {
  width: 2.75rem;
  height: 2.75rem;
  background: #FFFFFF;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  color: #EC008C;
  flex-shrink: 0;
}

.ba-slider__button svg:first-child {
  margin-right: -4px;
}

.ba-slider__button svg:last-child {
  margin-left: -4px;
}

.ba-slider__label {
  position: absolute;
  bottom: 1rem;
  z-index: 4;
  background: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  pointer-events: none;
}

.ba-slider__label--before {
  left: 1rem;
}

.ba-slider__label--after {
  right: 1rem;
}

.hero__float-card {
  position: absolute;
  z-index: 10;
  background: #FFFFFF;
  border-radius: 1rem;
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  animation: float 3s ease-in-out infinite;
}

.hero__float-card--1 {
  bottom: 15%;
  left: -10%;
  animation-delay: 0s;
}

.hero__float-card--2 {
  top: 10%;
  right: -5%;
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero__float-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: #FFF1F9;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__float-icon--accent {
  background: #FFFBF0;
}

.hero__float-title {
  font-size: 0.75rem;
  color: #71717A;
  display: block;
}

.hero__float-value {
  font-weight: 700;
  font-size: 0.875rem;
  color: #1A1A1A;
}

/* --- Social Proof --- */
.social-proof {
  padding: 2.5rem 0;
  border-top: 1px solid #F4F4F5;
  border-bottom: 1px solid #F4F4F5;
  background: #FAFAFA;
}

.social-proof .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.social-proof__text {
  font-size: 0.8125rem;
  color: #A1A1AA;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.social-proof__logos {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.social-proof__logo {
  font-weight: 600;
  font-size: 1rem;
  color: #D4D4D8;
  letter-spacing: 0.02em;
}

/* --- About --- */
.about {
  padding: 6rem 0;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.about__img {
  width: 100%;
  height: auto;
  border-radius: 1.5rem;
  display: block;
  object-fit: contain;
}

.about__text {
  font-size: 1rem;
  line-height: 1.75rem;
  color: #52525B;
  margin-bottom: 1rem;
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.about__feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: #FFF1F9;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #EC008C;
}

.about__feature strong {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #1A1A1A;
  margin-bottom: 0.125rem;
}

.about__feature span {
  font-size: 0.8125rem;
  color: #71717A;
}

/* --- Treatments --- */
.treatments {
  padding: 6rem 0;
  background: #FAFAFA;
}

.treatments__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.treatment-card {
  background: #FFFFFF;
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid #F4F4F5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: flex;
  flex-direction: column;
}

.treatment-card:hover {
  border-color: #FFE3F3;
  box-shadow: 0 10px 30px -5px rgba(236, 0, 140, 0.08);
  transform: translateY(-4px);
}

.treatment-card--featured {
  border-color: #EC008C;
  box-shadow: 0 10px 30px -5px rgba(236, 0, 140, 0.15);
}

.treatment-card__badge {
  position: absolute;
  top: -0.75rem;
  left: 1.5rem;
  background: linear-gradient(135deg, #EC008C 0%, #D1007A 100%);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.875rem;
  border-radius: 9999px;
}

.treatment-card__icon {
  width: 3rem;
  height: 3rem;
  background: #FFF1F9;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.treatment-card__title {
  font-weight: 700;
  font-size: 1.125rem;
  color: #1A1A1A;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.treatment-card__desc {
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: #71717A;
  margin-bottom: 1rem;
}

.treatment-card__list {
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.treatment-card__list li {
  font-size: 0.8125rem;
  color: #52525B;
  padding: 0.375rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.treatment-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: #EC008C;
  border-radius: 9999px;
}

/* --- Results --- */
.results {
  padding: 6rem 0;
}

.results__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.result-card {
  border-radius: 1rem;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid #F4F4F5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.result-card:hover {
  box-shadow: 0 10px 30px -5px rgba(236, 0, 140, 0.08);
  transform: translateY(-4px);
}

.result-card__photo {
  overflow: hidden;
  line-height: 0;
}

.result-card__photo img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.result-card:hover .result-card__photo img {
  transform: scale(1.04);
}

.result-card__info {
  padding: 1.25rem 1.5rem;
}

.result-card__info h4 {
  font-weight: 600;
  font-size: 0.9375rem;
  color: #1A1A1A;
  margin-bottom: 0.25rem;
}

.result-card__info p {
  font-size: 0.8125rem;
  color: #71717A;
}

/* --- CTA Banner --- */
.cta-banner {
  padding: 5rem 0;
  background: linear-gradient(135deg, #EC008C 0%, #D1007A 50%, #AF0066 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-banner__decorative {
  font-family: 'Satisfy', cursive;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  display: block;
  margin-bottom: 0.75rem;
}

.cta-banner__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 2.5rem;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.cta-banner__text {
  font-size: 1.0625rem;
  line-height: 1.75rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
}

/* --- Testimonials --- */
.testimonials {
  padding: 6rem 0;
  background: #FAFAFA;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: #FFFFFF;
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid #F4F4F5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card:hover {
  box-shadow: 0 10px 30px -5px rgba(236, 0, 140, 0.08);
  transform: translateY(-2px);
}

.testimonial-card__stars {
  display: flex;
  gap: 0.125rem;
  margin-bottom: 1rem;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.625rem;
  color: #3F3F46;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card__avatar {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, #EC008C 0%, #D1007A 100%);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
}

.testimonial-card__author strong {
  display: block;
  font-size: 0.875rem;
  color: #1A1A1A;
}

.testimonial-card__author span {
  font-size: 0.75rem;
  color: #A1A1AA;
}

/* --- Differentials --- */
.differentials {
  padding: 6rem 0;
  background: #1A1A1A;
  position: relative;
  overflow: hidden;
}

.differentials::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at right, rgba(236, 0, 140, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.section-label--light {
  color: #FF5FB7;
}

.section-title--light {
  color: #FFFFFF;
}

.text-gradient--light {
  background: linear-gradient(135deg, #FF5FB7 0%, #EC008C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc--light {
  color: #A1A1AA;
}

.differentials__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.differential-card {
  text-align: center;
  padding: 2rem;
}

.differential-card__icon {
  width: 5rem;
  height: 5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: #FF5FB7;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.differential-card:hover .differential-card__icon {
  background: #EC008C;
  border-color: #EC008C;
  color: #FFFFFF;
  transform: scale(1.1);
}

.differential-card h3 {
  font-weight: 700;
  font-size: 1.125rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.differential-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #A1A1AA;
}

/* --- Contact --- */
.contact {
  padding: 6rem 0;
  background: #FAFAFA;
}

.contact__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #FFFFFF;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.contact__info {
  padding: 3rem;
  background: #1A1A1A;
  color: #FFFFFF;
}

.contact__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.contact__text {
  color: #A1A1AA;
  margin-bottom: 2rem;
  line-height: 1.7;
  font-size: 0.9375rem;
}

.contact__list {
  list-style: none;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact__item:last-child {
  margin-bottom: 0;
}

.contact__item-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FF5FB7;
  flex-shrink: 0;
}

.contact__item-content h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.8125rem;
  color: #A1A1AA;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact__item-content p {
  font-size: 1rem;
  color: #FFFFFF;
  line-height: 1.5;
  margin: 0;
}

.contact__map {
  position: relative;
  min-height: 100%;
}

.contact__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* --- Footer --- */
.footer {
  background: #1A1A1A;
  color: #A1A1AA;
  padding: 4rem 0 0;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #27272A;
}

.footer__logo {
  margin-bottom: 1rem;
}

.footer__logo-img {
  height: 2.5rem;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: #71717A;
  margin-bottom: 1.5rem;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social-link {
  width: 2.5rem;
  height: 2.5rem;
  background: #27272A;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #A1A1AA;
  transition: all 0.2s;
}

.footer__social-link:hover {
  background: #EC008C;
  color: #FFFFFF;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer__col h4 {
  font-weight: 600;
  font-size: 0.875rem;
  color: #F4F4F5;
  margin-bottom: 1rem;
}

.footer__col a {
  display: block;
  font-size: 0.8125rem;
  color: #71717A;
  padding: 0.375rem 0;
  transition: color 0.2s;
}

.footer__col a:hover {
  color: #EC008C;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-size: 0.8125rem;
}

.footer__bottom p {
  color: #52525B;
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  color: #52525B;
  transition: color 0.2s;
}

.footer__legal a:hover {
  color: #A1A1AA;
}

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 3.5rem;
  height: 3.5rem;
  background: #25D366;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
  .hero__title {
    font-size: 2.5rem;
  }

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

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

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

  .results__grid .result-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    justify-self: center;
  }
}

@media (max-width: 768px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .header__menu-toggle {
    display: flex;
  }

  .hero {
    padding: 7rem 0 3rem;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__title {
    font-size: 2rem;
    line-height: 1.15;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__badges {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero__badge-divider {
    display: none;
  }

  .hero__visual {
    order: -1;
  }

  .hero__float-card--1 {
    left: 0;
    bottom: 10%;
  }

  .hero__float-card--2 {
    right: 0;
    top: 5%;
  }

  .section-title {
    font-size: 1.875rem;
    line-height: 2.25rem;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .treatments__grid,
  .testimonials__grid,
  .differentials__grid,
  .results__grid {
    grid-template-columns: 1fr;
  }

  .results__grid .result-card:last-child {
    grid-column: auto;
    max-width: 100%;
  }

  .cta-banner__title {
    font-size: 1.75rem;
    line-height: 2rem;
  }

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

  .contact__map {
    min-height: 300px;
  }

  .contact__map iframe {
    position: relative;
    min-height: 300px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .footer__bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .social-proof__logos {
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.5rem;
    line-height: 2rem;
  }

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

  .hero__float-card {
    display: none;
  }
}