/*
Theme Name: Salus Essencial
Theme URI: https://salusessencial.com.br
Author: Salus Essencial
Description: Tema oficial Salus Essencial — suplementos e protocolos de saúde.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: Proprietary
Text Domain: salus-essencial
*/

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

:root {
  --cyan:        #00D4C8;
  --cyan-dark:   #00A89E;
  --cyan-light:  #E0FAF8;
  --black:       #0A0A0A;
  --dark:        #111111;
  --dark-2:      #1C1C1C;
  --dark-3:      #2A2A2A;
  --gray:        #6B7280;
  --gray-light:  #D1D5DB;
  --light:       #F8F9FA;
  --white:       #FFFFFF;
  --font:        'Poppins', sans-serif;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(0,0,0,.12);
  --shadow-lg:   0 8px 48px rgba(0,0,0,.18);
  --transition:  all .25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: 1.15rem; }
p  { font-size: 1rem; color: var(--gray); line-height: 1.75; }

.text-white p, .text-white h1, .text-white h2, .text-white h3, .text-white h4 { color: var(--white); }
.text-white p { color: rgba(255,255,255,.75); }

/* =============================================
   LAYOUT
   ============================================= */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--cyan);
  color: var(--black);
}
.btn-primary:hover { background: var(--cyan-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,212,200,.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.35);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }

.btn-dark {
  background: var(--dark);
  color: var(--white);
}
.btn-dark:hover { background: var(--dark-3); transform: translateY(-2px); }

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,.35); }

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

/* =============================================
   BADGES / TAGS
   ============================================= */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .03em;
}
.badge-cyan  { background: rgba(0,212,200,.15); color: var(--cyan); }
.badge-dark  { background: rgba(255,255,255,.08); color: rgba(255,255,255,.75); }
.badge-light { background: var(--cyan-light); color: var(--cyan-dark); }

/* =============================================
   SECTION HEADING
   ============================================= */
.section-heading { text-align: center; margin-bottom: 56px; }
.section-heading .pre-title {
  display: inline-block;
  color: var(--cyan);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-heading h2 { margin-bottom: 16px; }
.section-heading p  { max-width: 580px; margin: 0 auto; }

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
}
.site-header.scrolled { background: rgba(10,10,10,.98); }

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

.site-logo img { height: 40px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav a {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
}
.main-nav a:hover { color: var(--cyan); background: rgba(0,212,200,.08); }
.main-nav .btn { margin-left: 8px; padding: 10px 22px; }

.menu-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  color: var(--white); font-size: 1.4rem; padding: 4px;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  background: var(--black);
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,212,200,.12) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--white));
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; max-width: 680px; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,212,200,.1);
  border: 1px solid rgba(0,212,200,.2);
  border-radius: 50px;
  padding: 6px 16px;
  margin-bottom: 28px;
  color: var(--cyan);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .06em;
}
.hero-eyebrow span { width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; display: inline-block; animation: pulse-dot 1.8s infinite; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.7); }
}

.hero-content h1 { color: var(--white); margin-bottom: 20px; }
.hero-content h1 em { color: var(--cyan); font-style: normal; }
.hero-content > p { color: rgba(255,255,255,.7); font-size: 1.15rem; margin-bottom: 36px; max-width: 540px; }

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

.hero-stats {
  display: flex; gap: 40px; margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.hero-stat strong { display: block; color: var(--white); font-size: 1.8rem; font-weight: 700; }
.hero-stat span   { color: rgba(255,255,255,.5); font-size: .85rem; }

/* =============================================
   MISSÃO
   ============================================= */
.missao {
  background: var(--light);
  text-align: center;
}
.missao-quote {
  max-width: 720px; margin: 0 auto;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.4;
}
.missao-quote em { color: var(--cyan); font-style: normal; }
.missao-sub {
  margin-top: 20px;
  font-size: 1.05rem;
  color: var(--gray);
}

/* =============================================
   PROTOCOLOS
   ============================================= */
.protocolos { background: var(--dark); }
.protocolos .section-heading h2 { color: var(--white); }
.protocolos .section-heading p  { color: rgba(255,255,255,.55); }

.protocolos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.protocolo-card {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.protocolo-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0;
  transition: var(--transition);
}
.protocolo-card:hover { border-color: rgba(0,212,200,.25); transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,.4); }
.protocolo-card:hover::before { opacity: 1; }

.protocolo-icon {
  width: 52px; height: 52px;
  background: rgba(0,212,200,.1);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.protocolo-card h3 { color: var(--white); margin-bottom: 4px; font-size: 1.3rem; }
.protocolo-card .protocolo-sub { color: var(--cyan); font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px; }

.protocolo-objetivos {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 20px;
}

.protocolo-produtos { margin-bottom: 24px; }
.protocolo-produtos li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  color: rgba(255,255,255,.8);
  font-size: .9rem;
}
.protocolo-produtos li:last-child { border-bottom: none; }
.protocolo-produtos .prod-anchor { color: var(--cyan); font-weight: 600; }
.protocolo-produtos .prod-hint { color: rgba(255,255,255,.4); font-size: .8rem; margin-top: 2px; }
.protocolo-produtos .prod-icon { color: var(--cyan); font-size: .9rem; margin-top: 2px; flex-shrink: 0; }

.protocolo-posicionamento {
  background: rgba(0,212,200,.06);
  border-left: 3px solid var(--cyan);
  border-radius: 0 8px 8px 0;
  padding: 12px 16px;
  margin-bottom: 24px;
  color: rgba(255,255,255,.7);
  font-size: .88rem;
  font-style: italic;
}

.protocolo-price {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 20px;
}
.protocolo-price .from { color: rgba(255,255,255,.4); font-size: .82rem; }
.protocolo-price strong { color: var(--white); font-size: 1.5rem; }
.protocolo-price .installments { color: rgba(255,255,255,.45); font-size: .8rem; }

/* =============================================
   PRODUTOS AVULSOS
   ============================================= */
.produtos-avulsos { background: var(--white); }

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* WooCommerce override — produtos */
.woocommerce ul.products {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)) !important;
  gap: 20px !important;
  margin: 0 !important;
  padding: 0 !important;
}
.woocommerce ul.products li.product {
  margin: 0 !important;
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.woocommerce ul.products li.product:hover { border-color: var(--cyan); box-shadow: var(--shadow); transform: translateY(-3px); }
.woocommerce ul.products li.product a img { width: 100%; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { padding: 0 16px; font-size: 1rem; font-weight: 600; color: var(--dark); }
.woocommerce ul.products li.product .price { padding: 4px 16px; color: var(--cyan-dark) !important; font-weight: 700; font-size: 1.1rem !important; }
.woocommerce ul.products li.product .button {
  margin: 12px 16px 16px !important;
  background: var(--cyan) !important;
  color: var(--black) !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  padding: 10px 20px !important;
  transition: var(--transition) !important;
  display: block;
  text-align: center;
  font-size: .9rem;
}
.woocommerce ul.products li.product .button:hover { background: var(--cyan-dark) !important; }

/* =============================================
   COMO FUNCIONA
   ============================================= */
.como-funciona { background: var(--light); }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
}
.step { text-align: center; }
.step-number {
  width: 64px; height: 64px;
  background: var(--cyan);
  color: var(--black);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700;
  margin: 0 auto 20px;
}
.step h4 { color: var(--dark); margin-bottom: 10px; font-size: 1.1rem; }

/* =============================================
   CTA FINAL
   ============================================= */
.cta-final {
  background: var(--black);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,212,200,.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { color: var(--white); margin-bottom: 16px; }
.cta-final p   { color: rgba(255,255,255,.6); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-final .cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(2, 1fr);
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand .site-logo { margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,.45); font-size: .9rem; max-width: 260px; }

.footer-col h5 { color: var(--white); font-size: .95rem; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: rgba(255,255,255,.45); font-size: .88rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--cyan); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { color: rgba(255,255,255,.3); font-size: .82rem; margin: 0; }
.footer-bottom a { color: var(--cyan); }

/* =============================================
   WHATSAPP FLOAT
   ============================================= */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px;
  z-index: 200;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: var(--transition);
  animation: float-bounce 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,.6); }
.whatsapp-float svg { width: 28px; height: 28px; fill: var(--white); }

@keyframes float-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* =============================================
   WOOCOMMERCE PAGES
   ============================================= */
.woocommerce-page .container { padding-top: 100px; min-height: 80vh; }

.woocommerce .woocommerce-breadcrumb { color: var(--gray); font-size: .85rem; margin-bottom: 24px; }
.woocommerce .woocommerce-breadcrumb a { color: var(--cyan); }

/* Single product */
.woocommerce div.product div.images { border-radius: var(--radius); overflow: hidden; }
.woocommerce div.product .product_title { font-size: 2rem; margin-bottom: 8px; }
.woocommerce div.product p.price { color: var(--cyan-dark) !important; font-size: 1.8rem !important; font-weight: 700; }
.woocommerce div.product .woocommerce-product-details__short-description { color: var(--gray); margin: 16px 0; }
.woocommerce .single_add_to_cart_button {
  background: var(--cyan) !important;
  color: var(--black) !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  padding: 14px 32px !important;
  font-size: 1rem !important;
  border: none !important;
  transition: var(--transition) !important;
}
.woocommerce .single_add_to_cart_button:hover { background: var(--cyan-dark) !important; }

/* Cart & Checkout */
.woocommerce table.cart .product-name a { color: var(--dark); font-weight: 600; }
.woocommerce #respond input#submit,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button {
  background: var(--cyan) !important;
  color: var(--black) !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  transition: var(--transition) !important;
}
.woocommerce #respond input#submit:hover,
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover { background: var(--cyan-dark) !important; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }

  .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--black); border-top: 1px solid rgba(255,255,255,.06); padding: 16px; flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav.open { display: flex; }
  .main-nav a { width: 100%; padding: 12px 16px; }
  .main-nav .btn { margin-left: 0; width: 100%; justify-content: center; }
  .menu-toggle { display: block; }

  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .protocolos-grid { grid-template-columns: 1fr; }
  .steps-grid { gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .produtos-grid,
  .woocommerce ul.products { grid-template-columns: repeat(2, 1fr) !important; }
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; }
}