/* =============================================
   RECANTO MOARA — Design System & Styles
   ============================================= */

/* ---------- Design Tokens ---------- */
:root {
  /* Colors */
  --color-bg: #FDFAF8;
  --color-bg-alt: #F5EDE8;
  --color-primary: #4A2040;
  --color-primary-light: #6B3A5E;
  --color-accent: #D4A4A0;
  --color-accent-light: #F0D5D1;
  --color-accent-lighter: #FAE8E4;
  --color-sage: #8BA888;
  --color-sage-light: #C5D9C0;
  --color-text: #3D2B35;
  --color-text-light: #7A6570;
  --color-text-lighter: #A8939E;
  --color-white: #FFFFFF;
  --color-border: #E8D8D3;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 50%;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(74, 32, 64, 0.06);
  --shadow-md: 0 4px 20px rgba(74, 32, 64, 0.08);
  --shadow-lg: 0 8px 40px rgba(74, 32, 64, 0.1);
  --shadow-xl: 0 16px 60px rgba(74, 32, 64, 0.12);

  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

em {
  font-style: italic;
  color: var(--color-accent);
}

/* ---------- Utilities ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- Section Header ---------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header__eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.section-header__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

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

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

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

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

.btn--large {
  padding: 1rem 2.25rem;
  font-size: 1rem;
}

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(253, 250, 248, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232, 216, 211, 0.4);
  transition: all var(--transition-base);
}

.header--scrolled {
  background: rgba(253, 250, 248, 0.95);
  box-shadow: var(--shadow-sm);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-primary);
  z-index: 1200;
}

.header__logo-icon {
  display: inline-flex;
  height: 44px;
  color: var(--color-primary);
}

.header__logo-icon img {
  height: 100%;
  width: auto;
  display: block;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
}

.header__logo-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
}

.header__logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  line-height: 1;
}

.header__cta {
  padding: 0.6rem 1.4rem;
  font-size: 0.8rem;
}

/* Nav */
.nav__list {
  display: flex;
  gap: var(--space-md);
}

.nav__link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 0.25rem 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link:hover {
  color: var(--color-primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1200;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

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

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

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

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background: linear-gradient(165deg, var(--color-bg) 0%, var(--color-accent-lighter) 40%, var(--color-bg-alt) 70%, var(--color-bg) 100%);
}

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

.hero__circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
}

.hero__circle--1 {
  width: 600px;
  height: 600px;
  top: -150px;
  right: -100px;
  background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

.hero__circle--2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  background: radial-gradient(circle, var(--color-sage-light) 0%, transparent 70%);
  animation: float 15s ease-in-out infinite reverse;
}

.hero__circle--3 {
  width: 300px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--color-accent-lighter) 0%, transparent 70%);
  animation: float 25s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(20px, -30px) scale(1.05);
  }

  66% {
    transform: translate(-15px, 20px) scale(0.95);
  }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  padding: var(--space-xl) 0;
}

.hero__eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 480px;
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

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

.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.hero__floral {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
}

.hero__floral-rings {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: rotate-slow 80s linear infinite;
}

.hero__floral-flower {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: breathe 7s ease-in-out infinite;
}

.hero__floral-flower img {
  width: 78%;
  height: auto;
  filter: drop-shadow(0 12px 28px rgba(166, 110, 78, 0.18));
}

@keyframes rotate-slow {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes breathe {
  0%, 100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(-6px) scale(1.035);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__floral-rings,
  .hero__floral-flower {
    animation: none;
  }
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about__text {
  padding-right: var(--space-lg);
}

.about__text p {
  margin-bottom: var(--space-md);
  font-size: 1.02rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.about__text strong {
  color: var(--color-primary);
  font-weight: 600;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.feature-card {
  background: var(--color-bg);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

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

.feature-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
}

.feature-card__icon svg {
  width: 100%;
  height: 100%;
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.feature-card__text {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

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

.service-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

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

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  color: var(--color-primary);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.service-card__list {
  text-align: left;
}

.service-card__list li {
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding: 0.35rem 0;
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.5;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* =============================================
   TEAM
   ============================================= */
.team {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.team__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.doctor-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

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

.doctor-card__photo {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
}

.doctor-card__photo svg,
.doctor-card__photo picture,
.doctor-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.doctor-card__info {
  padding: var(--space-lg);
}

.doctor-card__name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.doctor-card__credentials {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.doctor-card__bio {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.doctor-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.doctor-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-primary);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-xl);
  background: var(--color-accent-lighter);
  transition: all var(--transition-fast);
}

.doctor-card__link:hover {
  background: var(--color-accent-light);
  transform: translateY(-1px);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.faq__list {
  max-width: 750px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition-fast);
  list-style: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question:hover {
  color: var(--color-primary-light);
}

.faq__chevron {
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-accent);
}

details[open] .faq__chevron {
  transform: rotate(180deg);
}

.faq__answer {
  padding-bottom: var(--space-md);
  animation: fadeSlideDown 0.3s ease;
}

.faq__answer p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact__card {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.contact__card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact__card-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-lighter);
  border-radius: var(--radius-full);
  color: var(--color-primary);
}

.contact__card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.contact__card-value {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.6;
  transition: color var(--transition-fast);
}

.contact__card-value:hover {
  color: var(--color-primary);
}

.contact__cta {
  margin-top: var(--space-md);
  width: 100%;
  justify-content: center;
}

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
  box-shadow: var(--shadow-md);
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer__brand .header__logo {
  color: var(--color-white);
}

.footer__brand .header__logo-icon {
  color: var(--color-accent-light);
}

.footer__brand .header__logo-name {
  color: var(--color-white);
}

.footer__brand .header__logo-sub {
  color: rgba(255, 255, 255, 0.5);
}

.footer__links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__links a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

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

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

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-base);
}

.footer__social a:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer__copy {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: var(--space-sm);
}

/* =============================================
   FLOATING WHATSAPP
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.whatsapp-float.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: all;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* =============================================
   ANIMATIONS
   ============================================= */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger children */
.about__features .feature-card:nth-child(2) {
  transition-delay: 0.1s;
}

.about__features .feature-card:nth-child(3) {
  transition-delay: 0.2s;
}

.about__features .feature-card:nth-child(4) {
  transition-delay: 0.3s;
}

.services__grid .service-card:nth-child(2) {
  transition-delay: 0.1s;
}

.services__grid .service-card:nth-child(3) {
  transition-delay: 0.2s;
}

.services__grid .service-card:nth-child(4) {
  transition-delay: 0.3s;
}

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

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  /* Mobile Nav */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    z-index: 1100;
  }

  .nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  .nav__list {
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding-top: var(--header-height);
  }

  .nav__link {
    font-size: 1.3rem;
    font-family: var(--font-heading);
  }

  .hamburger {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }

  .hero__image-wrapper {
    max-width: 280px;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__text {
    padding-right: 0;
  }

  /* Services */
  .services__grid {
    grid-template-columns: 1fr;
  }

  /* Team */
  .team__grid {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .contact__map {
    min-height: 300px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.8rem;
  }

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

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

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

  .doctor-card__links {
    flex-direction: column;
  }

  .footer__links {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }
}