/* Modern Premium Palette for Psychology Practice */
:root {
    --primary: #1E4D40;         /* Deep Forest Teal - Calm & Trustworthy */
    --primary-dark: #12332A;    /* Dark Sage / Slate */
    --primary-light: #EBF3F0;   /* Muted Soft Mint Accent */
    --accent: #C89258;          /* Soft Warm Amber / Bronze */
    --accent-hover: #b58047;
    --text-dark: #1F2937;       /* Modern Deep Slate Body Text */
    --text-muted: #4B5563;      /* Secondary Neutral Text */
    --bg-light: #F8F9FA;        /* Clean Off-White */
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(30, 77, 64, 0.05);
    --shadow-md: 0 12px 32px rgba(30, 77, 64, 0.08);
    --shadow-lg: 0 20px 40px rgba(30, 77, 64, 0.12);
    --radius: 16px;
    --radius-sm: 8px;
}

/* Proteção Global contra vazamento e rolagem horizontal no mobile */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.65;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

/* Alternância de textos entre Desktop e Mobile */
.text-desktop {
    display: inline;
}

.text-mobile {
    display: none;
}

/* Acessibilidade: navegação por teclado e movimento reduzido */
.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--primary-dark);
    color: #fff;
    padding: 12px 20px;
    z-index: 1000;
    border-radius: 0 0 8px 0;
    font-weight: 700;
    text-decoration: none;
}

.skip-link:focus {
    left: 0;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .fade-in-element {
        transition: none;
        opacity: 1;
        transform: none;
    }
    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
header {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(30, 77, 64, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: var(--shadow-md);
    padding: 2px 0;
}

.nav-container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

/* Logo & CRP Badge */
.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    text-decoration: none;
    white-space: nowrap;
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: -0.4px;
    line-height: 1.1;
}

.logo-text span {
    color: var(--accent);
    font-weight: 500;
}

.crp-badge {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-light);
    color: var(--primary-dark);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(30, 77, 64, 0.15);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--primary);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.mobile-toggle span {
    width: 24px;
    height: 2.5px;
    background-color: var(--primary-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}
.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: 90px 24px;
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 52px;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-light);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    border: 1px solid rgba(30, 77, 64, 0.12);
}

.hero h1 {
    font-family: 'Fraunces', 'Plus Jakarta Sans', serif;
    font-size: clamp(2.1rem, 4vw, 2.9rem);
    line-height: 1.2;
    color: var(--primary-dark);
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 36px;
}

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

/* Card Lateral */
.hero-card {
    background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius);
    padding: 44px 36px;
    color: white;
    box-shadow: var(--shadow-lg);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card h3 {
    font-size: 1.75rem;
    margin-bottom: 4px;
    font-weight: 700;
    color: #FFFFFF;
}

.hero-card .crp-subtitle {
    color: #F3E5AB;
    font-weight: 700;
    font-size: 0.98rem;
    margin-bottom: 20px;
    display: block;
    letter-spacing: 0.8px;
}

.hero-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.98rem;
    margin-bottom: 28px;
}

.badge-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.12);
    padding: 12px 18px;
    border-radius: 12px;
    backdrop-filter: blur(8px);
    font-size: 0.92rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Section Common Layout
   ========================================================================== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 52px auto;
}

.section-header h2 {
    font-family: 'Fraunces', 'Plus Jakarta Sans', serif;
    font-size: clamp(1.7rem, 3vw, 2.1rem);
    color: var(--primary-dark);
    margin-bottom: 12px;
    font-weight: 600;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.08rem;
}

/* Services / Features */
.services-section {
    padding: 90px 24px;
    background-color: var(--white);
}

.services-grid {
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--bg-light);
    padding: 36px 32px;
    border-radius: var(--radius);
    border-top: 5px solid var(--primary);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 1px solid rgba(30, 77, 64, 0.06);
    border-right: 1px solid rgba(30, 77, 64, 0.06);
    border-bottom: 1px solid rgba(30, 77, 64, 0.06);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    background-color: var(--white);
}

.service-card h3 {
    color: var(--primary-dark);
    margin-bottom: 14px;
    font-size: 1.35rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    margin-bottom: 20px;
}

.service-card .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-chip {
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.78rem;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 700;
}

/* About Section */
.about-section {
    padding: 90px 24px;
    max-width: 1120px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 52px;
    align-items: center;
}

.about-box {
    background: var(--white);
    padding: 44px 38px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(30, 77, 64, 0.08);
}

.about-box h3 {
    color: var(--primary-dark);
    font-size: 1.75rem;
    margin-bottom: 18px;
    font-weight: 800;
}

.about-box p {
    color: var(--text-dark);
    margin-bottom: 18px;
    font-size: 1.02rem;
}

.about-highlight {
    background-color: var(--primary-light);
    padding: 22px;
    border-radius: 12px;
    margin-top: 24px;
    border-left: 4px solid var(--accent);
}

.about-highlight h4 {
    color: var(--primary-dark);
    margin-bottom: 6px;
    font-size: 1.05rem;
    font-weight: 700;
}

.about-highlight p {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.why-therapy-list {
    padding-left: 20px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.why-therapy-list li {
    font-size: 1rem;
}

/* FAQ Accordion */
.faq-section {
    padding: 90px 24px;
    background-color: var(--white);
}

.faq-container {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border: 1px solid rgba(30, 77, 64, 0.1);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-light);
    transition: all 0.25s ease;
}

.faq-item.active {
    background: var(--white);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 22px 28px;
    background: none;
    border: none;
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--primary-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0, 1, 0, 1), padding 0.3s;
    padding: 0 28px;
    background: var(--white);
    color: var(--text-muted);
    font-size: 0.98rem;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 18px 28px 24px 28px;
    border-top: 1px solid var(--primary-light);
}

/* Photos / Credentials Guide */
.photos-guide {
    padding: 70px 24px;
    background-color: var(--primary-light);
}

.guide-container {
    max-width: 1120px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.guide-container h3 {
    color: var(--primary-dark);
    margin-bottom: 16px;
    font-size: 1.35rem;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
    margin-top: 24px;
}

.photo-item {
    border: 1px solid rgba(30, 77, 64, 0.1);
    padding: 22px;
    border-radius: 12px;
    background: var(--bg-light);
}

.credential-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.photo-item h4 {
    color: var(--primary);
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.photo-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Modality Section */
.modality-section {
    padding: 90px 24px;
    max-width: 1120px;
    margin: 0 auto;
}

.modality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
}

.modality-card {
    background: var(--white);
    padding: 44px 36px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid rgba(30, 77, 64, 0.08);
}

.modality-card h3 {
    color: var(--primary-dark);
    font-size: 1.55rem;
    margin-bottom: 14px;
    font-weight: 700;
}

.modality-card p {
    color: var(--text-muted);
    margin-bottom: 28px;
}

/* CTA Banner */
.cta-banner {
    width: 100%;
    max-width: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: white;
    text-align: center;
    padding: 80px 24px;
    margin-top: 40px;
}

.cta-banner h2 {
    font-size: clamp(1.8rem, 4vw, 2.3rem);
    margin-bottom: 18px;
    font-weight: 800;
}

.cta-banner p {
    font-size: 1.15rem;
    max-width: 620px;
    margin: 0 auto 36px auto;
    color: rgba(255,255,255,0.92);
}

/* Footer */
footer {
    width: 100%;
    max-width: 100%;
    background-color: #0E261F;
    color: rgba(255,255,255,0.75);
    padding: 44px 24px;
    text-align: center;
    font-size: 0.92rem;
}

footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

/* Scroll Animation Classes */
.fade-in-element {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease-out, transform 0.65s ease-out;
}

.fade-in-element.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   STYLISH MODERN BUTTONS
   ========================================================================== */

/* Primary WhatsApp Button */
.btn-primary {
    position: relative;
    background: linear-gradient(135deg, #25D366 0%, #12A84C 100%);
    color: #FFFFFF !important;
    padding: 15px 34px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.3px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 24px -4px rgba(37, 211, 102, 0.45);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    z-index: 1;
    white-space: nowrap;
    text-align: center;
    max-width: 100%;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 14px 30px -4px rgba(37, 211, 102, 0.6);
    background: linear-gradient(135deg, #28E16D 0%, #14B954 100%);
}

.btn-primary:active {
    transform: translateY(-1px) scale(0.99);
}

/* Header Action Button */
.btn-header {
    position: relative;
    background: linear-gradient(135deg, #1E4D40 0%, #12332A 100%) !important;
    color: #FFFFFF !important;
    padding: 11px 24px !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    font-size: 0.92rem !important;
    letter-spacing: 0.3px;
    text-decoration: none;
    border: 1px solid rgba(200, 146, 88, 0.3) !important;
    box-shadow: 0 4px 16px rgba(18, 51, 42, 0.25) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.btn-header:hover {
    background: linear-gradient(135deg, #25D366 0%, #12A84C 100%) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 22px rgba(37, 211, 102, 0.45) !important;
}

/* Secondary Glass Outline Button */
.btn-secondary {
    background-color: rgba(30, 77, 64, 0.04);
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 13px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    white-space: nowrap;
    text-align: center;
    max-width: 100%;
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 77, 64, 0.25);
}

/* Floating Action Buttons */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, #25D366 0%, #12A84C 100%);
    color: #fff !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(18, 168, 76, 0.45);
    z-index: 90;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    animation: pulse-wa 2.4s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 30px rgba(18, 168, 76, 0.55);
}

@keyframes pulse-wa {
    0%, 100% { box-shadow: 0 8px 24px rgba(18, 168, 76, 0.45); }
    50% { box-shadow: 0 8px 24px rgba(18, 168, 76, 0.75), 0 0 0 8px rgba(37, 211, 102, 0.12); }
}

.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 92px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary-dark);
    color: #fff;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* ==========================================================================
   Responsive & Touch Optimizations
   ========================================================================== */

/* Tablets & Mobile Screens (< 900px) */
@media (max-width: 900px) {
    .hero,
    .about-section,
    .modality-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-top: 48px;
        padding-bottom: 48px;
    }

    .hero-card,
    .about-box,
    .guide-container,
    .modality-card {
        padding: 28px 20px;
    }

    /* Menu Mobile Suspenso (Drawer Drop) */
    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px 24px 28px 24px;
        box-shadow: 0 16px 32px rgba(18, 51, 42, 0.12);
        gap: 16px;
        border-bottom: 2px solid var(--primary-light);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        pointer-events: none;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: 10px 0;
        font-size: 1.05rem;
    }

    .btn-header {
        width: 100%;
        padding: 14px 20px !important;
    }
}

/* Smartphones Menores (< 600px) - Alternância do texto do botão */
@media (max-width: 600px) {
    .text-desktop {
        display: none !important;
    }

    .text-mobile {
        display: inline !important;
    }
}

/* Smartphones Menores (< 480px) */
@media (max-width: 480px) {
    .nav-container {
        padding: 14px 16px;
    }

    .logo-text {
        font-size: 1rem;
    }

    .crp-badge {
        font-size: 0.68rem;
        padding: 2px 8px;
    }

    .hero {
        padding: 32px 16px;
    }

    .hero h1 {
        font-size: 1.85rem;
        line-height: 1.25;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 24px;
    }

    /* Botões Full-Width sem estourar a tela */
    .hero-ctas {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 14px 16px;
        font-size: 0.95rem;
    }

    .services-section,
    .about-section,
    .faq-section,
    .photos-guide,
    .modality-section,
    .cta-banner {
        padding: 48px 16px;
    }

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

    .service-card {
        padding: 24px 20px;
    }

    .faq-question {
        padding: 18px 20px;
        font-size: 1rem;
    }

    .faq-item.active .faq-answer {
        padding: 14px 20px 20px 20px;
    }

    .cta-banner h2 {
        font-size: 1.75rem;
    }

    .cta-banner p {
        font-size: 1rem;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 16px;
        right: 16px;
        font-size: 1.4rem;
    }

    .back-to-top {
        width: 42px;
        height: 42px;
        bottom: 16px;
        right: 76px;
        font-size: 1rem;
    }
}