/*
Theme Name: Clínica Dental
Theme URI: https://example.com
Author: IgorDev
Description: Tema profissional para clínica odontológica.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: clinica-dental
Tags: light, health, dental, responsive
*/

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --blue:         #1d6ef5;
    --blue-dark:    #1558d6;
    --blue-light:   #e8f0fe;
    --bg-primary:   #ffffff;
    --bg-secondary: #f0f7ff;
    --bg-card:      #ffffff;
    --bg-card-hover:#f8faff;
    --text-primary: #0f172a;
    --text-secondary:#475569;
    --text-muted:   #94a3b8;
    --border:       #e2e8f0;
    --border-card:  #dbeafe;
    --input-bg:     #f8faff;
    --font-main:    'Inter', 'Segoe UI', system-ui, sans-serif;
    --radius:       12px;
    --radius-lg:    16px;
    --shadow-blue:  0 4px 24px rgba(29,110,245,0.12);
    --transition:   all 0.3s ease;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-main); background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; }
.highlight { color: var(--blue); }

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

/* BUTTONS */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: 8px; font-size: 16px;
    font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 8px 25px rgba(29,110,245,0.35); color: #fff; }
.btn-secondary { background: #fff; color: var(--blue); border: 2px solid var(--blue); }
.btn-secondary:hover { background: var(--blue-light); color: var(--blue); }
.btn-full { width: 100%; justify-content: center; }

/* HEADER */
#site-header {
    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(--border);
    transition: var(--transition);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }

.site-logo {
    font-size: 22px; font-weight: 800; color: var(--text-primary);
    letter-spacing: -0.5px; display: flex; align-items: center; gap: 6px;
}
.site-logo .logo-icon { font-size: 28px; }
.site-logo .logo-name { color: var(--text-primary); }
.site-logo .logo-tag { color: var(--blue); }

/* NAV */
.main-nav ul { display: flex; align-items: center; gap: 36px; list-style: none; margin: 0; padding: 0; }
.main-nav ul li a { font-size: 15px; color: var(--text-secondary); font-weight: 500; }
.main-nav ul li a:hover { color: var(--blue); }
.main-nav a { font-size: 15px; color: var(--text-secondary); font-weight: 500; }
.main-nav a:hover { color: var(--blue); }

.header-cta .btn { padding: 10px 22px; font-size: 15px; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }

/* HERO */
#hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    background: var(--bg-secondary);
    padding-top: 80px;
}
.hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(29,110,245,0.08) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 1; text-align: center; padding: 60px 0 40px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--blue-light); border: 1px solid #bdd6ff;
    border-radius: 50px; padding: 8px 20px; font-size: 14px;
    color: var(--blue); font-weight: 600; margin-bottom: 32px;
}
.hero-title { font-size: clamp(40px, 6vw, 68px); font-weight: 800; letter-spacing: -2px; line-height: 1.08; margin-bottom: 24px; color: var(--text-primary); }
.hero-subtitle { font-size: clamp(16px, 2vw, 19px); color: var(--text-secondary); max-width: 540px; margin: 0 auto 40px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 80px; }
.hero-stats { display: flex; justify-content: center; gap: 60px; padding-top: 40px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-number { font-size: 36px; font-weight: 800; color: var(--blue); letter-spacing: -1px; line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 14px; color: var(--text-secondary); }

/* SECTIONS */
.section-header { text-align: center; margin-bottom: 64px; }
.section-title { font-size: clamp(30px, 4vw, 48px); font-weight: 800; letter-spacing: -1px; margin-bottom: 16px; color: var(--text-primary); }
.section-subtitle { font-size: 17px; color: var(--text-secondary); max-width: 540px; margin: 0 auto; }

/* CARDS */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.service-card { background: var(--bg-card); border: 1px solid var(--border-card); border-radius: var(--radius-lg); padding: 36px 32px; transition: var(--transition); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); border-color: rgba(29,110,245,0.3); }
.service-icon { width: 52px; height: 52px; background: var(--blue-light); border: 1px solid #bdd6ff; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; font-size: 24px; }
.service-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); }
.service-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* PORTFOLIO */
#portfolio { background: var(--bg-secondary); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.portfolio-item { border-radius: var(--radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--border); transition: var(--transition); }
.portfolio-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.portfolio-thumb { width: 100%; height: 200px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 14px; }
.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; }
.portfolio-info { padding: 20px 24px; }
.portfolio-info h3 { font-size: 16px; margin-bottom: 6px; color: var(--text-primary); }
.portfolio-info p { font-size: 13px; color: var(--text-muted); }

/* PLANS */
#plans { background: var(--bg-secondary); }
.plans-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: start; }
.plan-card { background: #fff; border: 1px solid var(--border-card); border-radius: var(--radius-lg); padding: 36px 32px; transition: var(--transition); position: relative; }
.plan-card.featured { border-color: var(--blue); border-width: 2px; background: linear-gradient(180deg, rgba(29,110,245,0.04) 0%, #fff 100%); transform: scale(1.03); }
.plan-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--blue); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 16px; border-radius: 50px; white-space: nowrap; }
.plan-name { font-size: 20px; font-weight: 700; margin-bottom: 8px; color: var(--text-primary); }
.plan-price { font-size: 42px; font-weight: 800; color: var(--blue); letter-spacing: -2px; line-height: 1; margin-bottom: 4px; }
.plan-period { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.plan-divider { height: 1px; background: var(--border); margin-bottom: 24px; }
.plan-features { margin-bottom: 32px; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-secondary); padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.04); }
.plan-features li:last-child { border-bottom: none; }
.plan-features li::before { content: '✓'; color: var(--blue); font-weight: 700; flex-shrink: 0; }

/* CONTACT */
#contact { background: var(--bg-primary); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
.contact-item { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.contact-icon { width: 48px; height: 48px; background: var(--blue-light); border: 1px solid #bdd6ff; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.contact-item-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; }
.contact-item-value { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group input, .form-group textarea {
    background: var(--input-bg); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 14px 18px; font-size: 15px; color: var(--text-primary); font-family: var(--font-main);
    transition: var(--transition); outline: none; resize: vertical; width: 100%;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(29,110,245,0.1); background: #fff; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group textarea { min-height: 140px; }
.form-message { font-size: 14px; padding: 12px 16px; border-radius: 8px; display: none; }
.form-message.success { background: rgba(5,150,105,0.08); border: 1px solid rgba(5,150,105,0.2); color: #059669; display: block; }
.form-message.error { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2); color: #dc2626; display: block; }

/* FOOTER */
#site-footer { background: #0f172a; border-top: 1px solid #1e293b; padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.site-footer .site-logo { color: #fff; }
.site-footer .logo-tag { color: var(--blue); }
.footer-copy { font-size: 14px; color: #64748b; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes fadeInUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
.animate-in { animation: fadeInUp 0.7s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .services-grid, .portfolio-grid, .plans-grid { grid-template-columns: repeat(2,1fr); }
    .plan-card.featured { transform: scale(1); }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
    .section { padding: 70px 0; }
    .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(255,255,255,0.98); border-bottom: 1px solid var(--border); flex-direction: column; padding: 20px 24px; gap: 20px; }
    .main-nav.open { display: flex; }
    .main-nav ul { flex-direction: column; gap: 20px; }
    .menu-toggle { display: flex; }
    .services-grid, .portfolio-grid, .plans-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 30px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 36px; letter-spacing: -1px; }
}

/* ===== NOVA LOGO (imagem) ===== */
.logo-img {
    height: 70px;
    width: auto;
    display: block;
    object-fit: contain;
}
.logo-img--footer {
    height: 40px;
    filter: brightness(0) invert(1); /* logo branca no rodapé escuro */
}
@media (max-width: 768px) {
    .logo-img { height: 40px; }
    .logo-img--footer { height: 32px; }
}