/**
 * Israel Galvao - Fitoterapeuta
 * CSS v4.0 - Scientific Botanics
 *
 * TABLE OF CONTENTS
 *
 * 0. Design Tokens (Custom Properties)
 * 1. Reset & Base Typography
 * 2. Utilities
 * 3. Layout System (sections, containers)
 * 4. Animations & Transitions
 * 5. Navbar
 * 6. Hero
 * 7. Sobre
 * 8. Atendimentos
 * 9. Palestras (dark)
 * 10. Terapias
 * 11. Locais
 * 12. Digital / Media
 * 13. FAQ
 * 14. Contato (dark)
 * 15. Footer
 * 16. Buttons
 * 17. Forms
 * 18. Alerts
 * 19. WhatsApp Float & Mobile CTA
 * 20. Placeholder
 * 21. Responsive
 */

/* ===========================================
   0. DESIGN TOKENS
=========================================== */
:root {
    /* Primary Green */
    --green: #2a7d5f;
    --green-light: #5bab8a;
    --green-dark: #1a5c43;
    --green-deep: #0f3d2e;

    /* Accent - Warm Amber */
    --accent: #c9913e;
    --accent-light: #e8c882;
    --accent-dark: #a07230;

    /* Surfaces */
    --surface-primary: #ffffff;
    --surface-warm: #faf8f5;
    --surface-green: #edf5f0;
    --surface-dark: #1a1f1c;

    /* Text */
    --text-primary: #1a1f1c;
    --text-secondary: #5a6360;
    --text-tertiary: #8a9490;
    --border-light: #e0e8e4;

    /* Functional */
    --whatsapp: #25D366;
    --error: #d64545;
    --success: #2a7d5f;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Type Scale (1.25 ratio) */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Line Heights */
    --leading-tight: 1.15;
    --leading-snug: 1.3;
    --leading-normal: 1.6;
    --leading-relaxed: 1.8;

    /* Letter Spacing */
    --tracking-tight: -0.02em;
    --tracking-normal: 0;
    --tracking-wide: 0.05em;
    --tracking-wider: 0.1em;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Section Padding */
    --section-py-sm: 4rem;
    --section-py-md: 6rem;
    --section-py-lg: 8rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(26,31,28,0.05);
    --shadow-sm: 0 2px 4px rgba(26,31,28,0.06), 0 1px 2px rgba(26,31,28,0.04);
    --shadow-md: 0 4px 8px rgba(26,31,28,0.08), 0 2px 4px rgba(26,31,28,0.04);
    --shadow-lg: 0 12px 24px rgba(26,31,28,0.10), 0 4px 8px rgba(26,31,28,0.05);
    --shadow-xl: 0 20px 40px rgba(26,31,28,0.12), 0 8px 16px rgba(26,31,28,0.06);
    --shadow-green: 0 8px 24px rgba(42,125,95,0.15);
    --shadow-accent: 0 4px 16px rgba(201,145,62,0.25);

    /* Transition */
    --transition-fast: 0.2s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Navbar */
    --navbar-height: 76px;
}

/* ===========================================
   1. RESET & BASE TYPOGRAPHY
=========================================== */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--text-primary);
    background: var(--surface-primary);
    margin: 0;
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.skip-to-content {
    position: absolute;
    top: -100px;
    left: 8px;
    background: var(--green-dark);
    color: var(--surface-primary);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    z-index: 9999;
    font-weight: 600;
    text-decoration: none;
    transition: top var(--transition);
}

.skip-to-content:focus {
    top: 8px;
    color: var(--surface-primary);
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0;
    line-height: var(--leading-snug);
}

p { margin-bottom: 1rem; }

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

a:hover { color: var(--green-dark); }

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

/* ===========================================
   2. UTILITIES
=========================================== */
.text-center { text-align: center; }
.text-muted { color: var(--text-secondary) !important; }

.text-highlight {
    position: relative;
    display: inline;
}

.text-highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--accent-light);
    opacity: 0.5;
    z-index: -1;
    border-radius: 2px;
}

/* ===========================================
   3. LAYOUT SYSTEM
=========================================== */
.section-primary {
    background: var(--surface-primary);
    padding: var(--section-py-md) 0;
}

.section-warm {
    background: var(--surface-warm);
    padding: var(--section-py-md) 0;
}

.section-green {
    background: var(--surface-green);
    padding: var(--section-py-md) 0;
}

.section-dark {
    background: var(--surface-dark);
    padding: var(--section-py-lg) 0;
    color: var(--surface-warm);
}

.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-2);
    color: var(--green-dark);
}

.section-title.text-center::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--accent);
    margin: var(--space-4) auto 0;
    border-radius: 2px;
}

.section-dark .section-title {
    color: var(--surface-primary);
}

.section-dark .section-title.text-center::after {
    background: var(--accent);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-10);
}

.section-dark .section-subtitle {
    color: var(--text-tertiary);
}

/* ===========================================
   4. ANIMATIONS & TRANSITIONS
=========================================== */

/* Scroll Reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
[data-reveal-stagger] > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal-stagger].revealed > *:nth-child(1) { transition-delay: 0s; }
[data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 0.1s; }
[data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 0.12s; }
[data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 0.18s; }

[data-reveal-stagger].revealed > * {
    opacity: 1;
    transform: translateY(0);
}

/* Hero entrance */
.hero-content > * {
    opacity: 0;
    transform: translateY(24px);
    animation: heroEnter 0.8s ease forwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0.15s; }
.hero-content > *:nth-child(2) { animation-delay: 0.3s; }
.hero-content > *:nth-child(3) { animation-delay: 0.45s; }

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

/* Bounce for scroll indicator */
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* Pulse ring for WhatsApp */
@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
    70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===========================================
   5. NAVBAR
=========================================== */
.navbar {
    padding: 14px 0;
    background: transparent !important;
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
    z-index: 1050;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.97) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.navbar-brand {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
}

.brand-green { color: var(--green) !important; }
.brand-dark { color: var(--text-primary); }

.navbar.scrolled .brand-dark { color: var(--text-primary); }

.navbar-nav .nav-link {
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--text-sm);
    padding: 8px 12px;
    position: relative;
    transition: color var(--transition);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 12px;
    right: 12px;
    height: 2px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
    border-radius: 1px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--green);
}

.navbar-cta {
    background: var(--accent) !important;
    color: var(--surface-primary) !important;
    border: none !important;
    border-radius: var(--radius-full) !important;
    padding: 8px 20px !important;
    font-size: var(--text-sm) !important;
    font-weight: 600 !important;
    transition: all var(--transition) !important;
}

.navbar-cta:hover {
    background: var(--accent-dark) !important;
    color: var(--surface-primary) !important;
    transform: scale(1.03);
    box-shadow: var(--shadow-accent);
}

/* ===========================================
   6. HERO
=========================================== */
.hero-section {
    background: linear-gradient(160deg, var(--surface-green) 0%, var(--surface-warm) 60%, var(--surface-primary) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    font-size: clamp(var(--text-4xl), 5vw + 1rem, var(--text-6xl));
    color: var(--green-deep);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-6);
}

.hero-section .lead {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
    max-width: 500px;
}

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 3 / 4;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, var(--surface-green), #c5ddd0);
}

.hero-image-frame::before {
    content: '';
    position: absolute;
    inset: -8px;
    border: 3px solid var(--accent-light);
    border-radius: calc(var(--radius-xl) + 8px);
    z-index: -1;
    opacity: 0.6;
}

.hero-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2.5s infinite;
    color: var(--text-tertiary);
    font-size: 1.5rem;
    z-index: 2;
}

/* ===========================================
   7. SOBRE
=========================================== */
.section-sobre {
    background: var(--surface-warm);
    padding: var(--section-py-lg) 0;
}

.sobre-image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 1 / 1;
    max-width: 460px;
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(135deg, var(--surface-green), #c5ddd0);
}

.sobre-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.credential-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.credential-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--surface-green);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    padding: 8px 16px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--green);
    transition: all var(--transition);
}

.credential-badge:hover {
    background: var(--green);
    color: var(--surface-primary);
    border-color: var(--green);
}

.credential-badge i {
    font-size: var(--text-base);
}

.philosophy-quote {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-style: italic;
    color: var(--green-dark);
    border-left: 4px solid var(--accent);
    padding-left: var(--space-6);
    margin: var(--space-8) 0;
    line-height: var(--leading-snug);
}

/* ===========================================
   8. ATENDIMENTOS
=========================================== */
.atendimento-card {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-10);
    text-align: center;
    position: relative;
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 100%;
}

.atendimento-card:hover {
    border-color: var(--green);
    box-shadow: var(--shadow-green);
}

.atendimento-card .card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--green);
    color: var(--surface-primary);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    padding: 4px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.atendimento-card .card-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
}

.atendimento-card .card-icon i {
    font-size: 1.8rem;
    color: var(--surface-primary);
}

.atendimento-card h4 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    color: var(--green-dark);
}

.atendimento-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* ===========================================
   9. PALESTRAS (dark)
=========================================== */
.section-palestras {
    background: var(--surface-dark);
    padding: var(--section-py-lg) 0;
    color: var(--surface-warm);
    position: relative;
}

.section-palestras .section-title {
    color: var(--surface-primary);
}

.section-palestras .section-title.text-center::after {
    background: var(--accent);
}

.section-palestras .section-subtitle {
    color: var(--text-tertiary);
}

.section-palestras .lead {
    color: rgba(255,255,255,0.7);
}

.palestra-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-6);
    padding: var(--space-6);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    transition: background var(--transition), border-color var(--transition);
}

.palestra-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
}

.palestra-number {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--accent);
    font-weight: 700;
    line-height: 1;
    min-width: 48px;
    flex-shrink: 0;
}

.palestra-card h3, .palestra-card h5 {
    color: var(--surface-primary);
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.palestra-card p {
    color: rgba(255,255,255,0.6);
    margin-bottom: 0;
    font-size: var(--text-sm);
}

/* ===========================================
   10. TERAPIAS
=========================================== */
.section-terapias {
    background: var(--surface-green);
    padding: var(--section-py-md) 0;
}

.terapias-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.terapia-card {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition), border-color var(--transition);
    height: 100%;
}

.terapia-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--green), var(--accent));
}

.terapia-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--green);
}

.terapia-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-8);
}

.terapia-card .card-icon {
    width: 56px;
    height: 56px;
    border: 2px solid var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--green);
    font-size: 1.5rem;
    transition: all var(--transition);
}

.terapia-card:hover .card-icon {
    background: var(--green);
    color: var(--surface-primary);
}

.terapia-card h4 {
    font-size: var(--text-xl);
    color: var(--green-dark);
    margin-bottom: var(--space-3);
}

.terapia-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* ===========================================
   11. LOCAIS
=========================================== */
.section-locais {
    background: var(--surface-warm);
    padding: var(--section-py-sm) 0;
}

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

.local-card {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    position: relative;
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 100%;
}

.local-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--green);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    opacity: 0;
    transition: opacity var(--transition);
}

.local-card:hover {
    border-color: var(--green);
    box-shadow: var(--shadow-md);
}

.local-card:hover::after {
    opacity: 1;
}

.local-card .icon-wrapper {
    width: 48px;
    height: 48px;
    background: var(--surface-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--green);
    font-size: 1.3rem;
}

.local-card h5 {
    color: var(--green-dark);
    margin-bottom: var(--space-2);
    font-size: var(--text-base);
}

.local-card p {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

/* ===========================================
   12. DIGITAL / MEDIA
=========================================== */
.section-digital {
    background: var(--surface-green);
    padding: var(--section-py-md) 0;
}

.media-card {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 100%;
}

.media-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.media-card .media-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--surface-primary);
    font-size: 1.5rem;
}

.media-card h5 {
    color: var(--green-dark);
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.media-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
}

/* ===========================================
   13. FAQ
=========================================== */
.section-faq {
    background: var(--surface-warm);
    padding: var(--section-py-md) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}

.accordion-item {
    border: 1px solid var(--border-light) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden;
    transition: border-color var(--transition);
    background: var(--surface-primary);
}

.accordion-item:has(.accordion-button:not(.collapsed)) {
    border-left: 3px solid var(--accent) !important;
}

.accordion-button {
    font-weight: 600;
    font-size: var(--text-base);
    padding: 18px 22px;
    background: var(--surface-primary);
    color: var(--text-primary);
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background: var(--surface-primary);
    color: var(--green-dark);
    font-weight: 700;
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232a7d5f'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23c9913e'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: 0 22px 18px;
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* ===========================================
   14. CONTATO (dark)
=========================================== */
.section-contato {
    background: var(--surface-dark);
    padding: var(--section-py-lg) 0;
    color: var(--surface-warm);
}

.section-contato .section-title {
    color: var(--surface-primary);
}

.section-contato .section-title.text-center::after {
    background: var(--accent);
}

.section-contato .section-subtitle {
    color: var(--text-tertiary);
}

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-12);
    align-items: start;
}

.contato-info h4 {
    color: var(--surface-primary);
    margin-bottom: var(--space-6);
}

.contato-info-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: rgba(255,255,255,0.7);
}

.contato-info-item i {
    color: var(--accent);
    font-size: var(--text-lg);
    width: 24px;
    text-align: center;
}

.contato-info-item a {
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}

.contato-info-item a:hover {
    color: var(--accent-light);
}

.contact-form {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-10);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.contact-form .form-label {
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    font-size: var(--text-sm);
    margin-bottom: 6px;
}

.contact-form .form-control,
.contact-form .form-select {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--surface-primary);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form .form-control::placeholder {
    color: var(--text-tertiary);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201,145,62,0.2);
    color: var(--surface-primary);
}

.contact-form .form-select {
    color: rgba(255,255,255,0.7);
}

.contact-form .form-select option {
    background: var(--surface-dark);
    color: var(--surface-primary);
}

.hp-field {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    height: 0;
    width: 0;
    z-index: -1;
}

/* ===========================================
   15. FOOTER
=========================================== */
footer {
    background: var(--surface-dark) !important;
    border-top: 1px solid rgba(255,255,255,0.06);
}

footer h5,
footer h6 {
    color: var(--surface-primary);
}

.brand-footer {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
}

.brand-footer .brand-green { color: var(--green-light) !important; }

.footer-heading {
    color: var(--surface-warm);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: var(--tracking-wide);
    margin: 0 0 var(--space-4);
}

.footer-link {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color var(--transition);
    font-size: var(--text-sm);
    display: inline-block;
    padding: 4px 0;
}

.footer-link:hover {
    color: var(--green-light);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    color: rgba(255,255,255,0.5);
    font-size: 1.25rem;
    transition: color var(--transition), background var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}

.footer-social a:hover {
    color: var(--green-light);
    background: rgba(255,255,255,0.1);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.footer-contact-item i {
    color: var(--green-light);
    width: 20px;
    text-align: center;
    font-size: var(--text-sm);
}

/* ===========================================
   16. BUTTONS
=========================================== */
.btn-primary-green {
    background: var(--green);
    border: 2px solid var(--green);
    color: var(--surface-primary);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    display: inline-block;
    font-size: var(--text-sm);
}

.btn-primary-green:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
    color: var(--surface-primary);
    box-shadow: var(--shadow-green);
    transform: scale(1.02);
}

.btn-accent {
    background: var(--accent);
    border: 2px solid var(--accent);
    color: var(--surface-primary);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    display: inline-block;
    font-size: var(--text-sm);
}

.btn-accent:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: var(--surface-primary);
    box-shadow: var(--shadow-accent);
    transform: scale(1.02);
}

.btn-outline-green {
    background: transparent;
    border: 2px solid var(--green);
    color: var(--green);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    display: inline-block;
    font-size: var(--text-sm);
}

.btn-outline-green:hover {
    background: var(--green);
    color: var(--surface-primary);
}

.btn-outline-light {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--surface-primary);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    display: inline-block;
    font-size: var(--text-sm);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    color: var(--surface-primary);
}

.btn-whatsapp {
    background: var(--whatsapp);
    border: none;
    color: var(--surface-primary);
    padding: 10px 24px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    display: inline-block;
    font-size: var(--text-sm);
}

.btn-whatsapp:hover {
    background: #128C7E;
    color: var(--surface-primary);
    transform: scale(1.02);
}

.btn-submit {
    background: var(--accent);
    color: var(--surface-primary);
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-full);
    font-weight: 700;
    border: none;
    font-size: var(--text-base);
    transition: all var(--transition);
}

.btn-submit:hover {
    background: var(--accent-dark);
    color: var(--surface-primary);
    box-shadow: var(--shadow-accent);
    transform: scale(1.01);
}

/* ===========================================
   18. ALERTS
=========================================== */
.alert-success-custom {
    background: var(--surface-green);
    border: 1px solid var(--green);
    color: var(--green-dark);
    border-radius: var(--radius-sm);
    padding: 15px 20px;
}

.alert-error-custom {
    background: #fef2f2;
    border: 1px solid var(--error);
    color: #991b1b;
    border-radius: var(--radius-sm);
    padding: 15px 20px;
}

/* Dark section alerts */
.section-dark .alert-success-custom {
    background: rgba(42,125,95,0.2);
    border-color: var(--green);
    color: var(--green-light);
}

.section-dark .alert-error-custom {
    background: rgba(214,69,69,0.2);
    border-color: var(--error);
    color: #fca5a5;
}

/* ===========================================
   19. WHATSAPP FLOAT & MOBILE CTA
=========================================== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    color: var(--surface-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    z-index: 1040;
    transition: transform var(--transition);
    animation: pulseRing 2.5s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--surface-primary);
}

.mobile-cta-bar {
    display: none;
}

/* ===========================================
   20. PLACEHOLDER
=========================================== */
.img-placeholder {
    background: linear-gradient(135deg, var(--surface-green), #c5ddd0);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    font-size: 3rem;
    min-height: 300px;
    border-radius: var(--radius-lg);
}

/* ===========================================
   20B. ATENDIMENTOS OPTIMIZADO (v5)
=========================================== */
.section-atendimentos {
    background: var(--surface-primary);
    padding: var(--section-py-lg) 0;
}

.atendimentos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.atendimento-card-v3 {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-10);
    text-align: center;
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 100%;
}

.atendimento-card-v3:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.atendimento-card-v3 .card-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    color: var(--surface-primary);
    font-size: 1.8rem;
}

.atendimento-card-v3 h3, .atendimento-card-v3 h4 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    color: var(--green-dark);
}

.atendimento-card-v3 p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* ===========================================
   20C. TERAPIAS OPTIMIZADO (v5)
=========================================== */
.section-terapias-opt {
    background: var(--surface-green);
    padding: var(--section-py-lg) 0;
}

.terapias-grid-opt {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.terapia-card-opt {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.terapia-card-opt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--green));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.terapia-card-opt {
    position: relative;
}

.terapia-card-opt:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.terapia-card-opt .card-icon {
    width: 56px;
    height: 56px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    color: var(--accent);
    font-size: 1.5rem;
    transition: all var(--transition);
}

.terapia-card-opt:hover .card-icon {
    background: var(--accent);
    color: var(--surface-primary);
}

.terapia-card-opt h3, .terapia-card-opt h4 {
    font-size: var(--text-xl);
    color: var(--green-dark);
    margin-bottom: var(--space-3);
}

.terapia-card-opt p {
    color: var(--text-secondary);
    margin-bottom: auto;
    padding-bottom: var(--space-6);
    flex-grow: 1;
}

/* ===========================================
   20D. MÍDIA OPTIMIZADO (v5)
=========================================== */
.section-digital-opt {
    background: var(--surface-warm);
    padding: var(--section-py-lg) 0;
}

.media-grid-opt {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.media-card-opt {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: border-color var(--transition), box-shadow var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.media-card-opt:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
}

.media-icon-opt {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    color: var(--surface-primary);
    font-size: 1.5rem;
}

.media-card-opt h3, .media-card-opt h5 {
    color: var(--green-dark);
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
    font-weight: 600;
}

.media-card-opt p {
    color: var(--text-secondary);
    margin-bottom: auto;
    padding-bottom: var(--space-6);
    flex-grow: 1;
    font-size: var(--text-sm);
}

/* ===========================================
   20E. LOCAIS OTIMIZADO (v5)
=========================================== */
.section-locais-opt {
    background: var(--surface-green);
    padding: var(--section-py-lg) 0;
}

.locais-grid-opt {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.local-card-opt {
    background: var(--surface-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

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

.local-card-opt .icon-wrapper {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--surface-primary);
    font-size: 1.3rem;
}

.local-card-opt h3, .local-card-opt h5 {
    color: var(--green-dark);
    margin-bottom: var(--space-2);
    font-size: var(--text-base);
    font-weight: 600;
}

.local-card-opt p {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* ===========================================
   20F. CONTATO SIMPLIFICADO (v5)
=========================================== */
.section-contato-simple {
    background: var(--surface-dark);
    padding: var(--section-py-lg) 0;
    color: var(--surface-warm);
    position: relative;
    overflow: hidden;
}

.section-contato-simple::before {
    content: '';
    position: absolute;
    top: 0;
    right: -200px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(42,125,95,0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.contato-wrapper {
    position: relative;
    z-index: 1;
    text-align: center;
}

.section-contato-simple .section-title {
    color: var(--surface-primary);
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
}

.section-contato-simple .section-subtitle {
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-16);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-16);
}

.info-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition);
}

.info-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--accent);
}

.info-card .info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--surface-primary);
    font-size: 1.3rem;
    margin: 0 auto var(--space-4);
}

.info-card h3, .info-card h5 {
    color: var(--surface-primary);
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    font-weight: 600;
}

.info-card p {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-sm);
    margin-bottom: 0;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.info-card a {
    color: var(--accent-light);
    font-weight: 600;
    transition: color var(--transition);
}

.info-card a:hover {
    color: var(--accent);
}

.cta-whatsapp-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

.btn-whatsapp-large {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
    background: var(--whatsapp);
    color: var(--surface-primary);
    padding: 20px 48px;
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--text-xl);
    font-weight: 700;
    transition: all var(--transition);
    box-shadow: 0 8px 32px rgba(37,211,102,0.3);
    text-decoration: none;
    cursor: pointer;
    animation: pulseGreen 2.5s infinite;
}

.btn-whatsapp-large:hover {
    background: #128C7E;
    transform: scale(1.05);
    box-shadow: 0 12px 48px rgba(37,211,102,0.4);
    color: var(--surface-primary);
}

.btn-whatsapp-large i {
    font-size: var(--text-3xl);
}

@keyframes pulseGreen {
    0%, 100% { box-shadow: 0 8px 32px rgba(37,211,102,0.3); }
    50% { box-shadow: 0 8px 32px rgba(37,211,102,0.6); }
}

.cta-subtitle {
    color: rgba(255,255,255,0.5);
    font-size: var(--text-lg);
    margin-bottom: 0;
}

/* ===========================================
   21. RESPONSIVE
=========================================== */

/* Tablet */
@media (max-width: 991px) {
    .hero-section {
        min-height: auto;
        padding: 100px 0 60px;
        text-align: center;
    }

    .hero-section .lead {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-image-frame {
        margin-top: var(--space-10);
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-image-frame::before { display: none; }

    .sobre-image-wrapper {
        max-width: 400px;
        margin-bottom: var(--space-6);
    }

    .scroll-indicator { display: none; }

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

    .terapia-card.featured {
        grid-column: span 2;
    }

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

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

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

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

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

    .contato-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

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

/* Mobile */
@media (max-width: 767px) {
    :root {
        --section-py-sm: 3rem;
        --section-py-md: 4rem;
        --section-py-lg: 5rem;
    }

    .section-title {
        font-size: var(--text-3xl);
    }

    .hero-section {
        padding: 80px 0 40px;
    }

    .d-flex.flex-wrap.gap-3 {
        flex-direction: column;
    }

    .d-flex.flex-wrap.gap-3 .btn {
        width: 100%;
        text-align: center;
    }

    .atendimentos-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .atendimento-card-v3 {
        padding: var(--space-8);
    }

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

    .terapias-grid-opt {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .terapia-card-opt {
        padding: var(--space-6);
    }

    .media-grid-opt {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .media-card-opt {
        padding: var(--space-6);
    }

    .locais-grid-opt {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .local-card-opt {
        padding: var(--space-6);
    }

    .info-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
        margin-bottom: var(--space-10);
    }

    .btn-whatsapp-large {
        padding: 16px 32px;
        font-size: var(--text-lg);
        width: 100%;
        max-width: 400px;
    }

    .btn-whatsapp-large i {
        font-size: var(--text-2xl);
    }

    .section-contato-simple .section-title {
        font-size: var(--text-3xl);
    }

    .terapia-card.featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }

    .locais-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

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

    .philosophy-quote {
        font-size: var(--text-xl);
    }

    .palestra-card {
        flex-direction: column;
        gap: var(--space-3);
    }

    .palestra-number {
        font-size: var(--text-3xl);
    }

    /* Mobile CTA bar */
    .whatsapp-float { display: none; }

    .mobile-cta-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--surface-primary);
        border-top: 1px solid var(--border-light);
        padding: 12px 16px;
        z-index: 1050;
        gap: 8px;
        box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
    }

    .mobile-cta-bar .btn {
        flex: 1;
        padding: 12px;
        font-size: var(--text-sm);
        border-radius: var(--radius-md);
    }

    body { padding-bottom: 68px; }
}

/* Large desktop */
@media (min-width: 992px) {
    .faq-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4);
    }
}

/* Extra small */
@media (max-width: 375px) {
    .hero-section h1 {
        font-size: var(--text-3xl);
    }

    .credential-badges {
        flex-direction: column;
        align-items: flex-start;
    }

    .credential-badge {
        font-size: var(--text-xs);
    }

    .info-cards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .info-card {
        padding: var(--space-4);
    }

    .section-title {
        font-size: var(--text-2xl);
    }

    .hero-section .lead {
        font-size: var(--text-base);
    }
}

@media (max-width: 340px) {
    .brand-footer,
    .navbar-brand {
        font-size: var(--text-lg);
    }

    .btn {
        font-size: var(--text-sm);
    }

    .info-card p a {
        font-size: var(--text-xs);
    }
}