.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background-color: #25D366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    text-decoration: none;
}
.whatsapp-float:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

:root {
    --forest-dark: #1f3d4d;
    --forest-main: #2f6f73;
    --forest-soft: #b7d9c7;
    --forest-light: #eef6f3;
    --bg-main: #f1f5f2;
    --bg-secondary: #e3ebe5;
    --surface-main: #ffffff;
    --border-soft: #d1e0d6;
    --text-main: #1f2933;
    --text-muted: #3f4f46;
    --text-light: #5f6f68;
    --brand-soft: #6b8f95;
    --brand-strong: #1f3d4d;
    --font-base: 'Montserrat', Arial, sans-serif;
    --font-heading: 'Montserrat', Arial, sans-serif;
    --spacing-section: 80px;
    --spacing-element: 20px;
    --radius-default: 12px;
    --transition-default: 0.35s ease-in-out;
}

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

body {
    font-family: var(--font-base);
    background: linear-gradient(to bottom right, var(--bg-main), var(--bg-secondary));
    color:var(--text-main);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.top-bar {
    background: var(--forest-dark);
    color: white;
    font-family: var(--font-base);
    font-size: 12px;
}

.top-bar-right i {
    margin-right: 6px;
    font-size: 14px;
    color: #25D366;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
}

.top-bar-left h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
}

.top-bar-left p {
    font-size: 12px;
    color: #d1fae5;
}

.top-bar-right {
    text-align: right;
    font-size: 12px;
}

.top-bar-right a {
    color: #d1fae5;
    text-decoration: none;
}

.top-bar-right a:hover {
    text-decoration: underline;
}

header {
    background: linear-gradient(
            to bottom,
            #f7faf8,
            var(--forest-light)
    );
    border-bottom: 1px solid var(--border-soft);
    padding: 12px 0;
    margin-bottom: 0px;
}

header .text-center {
    text-align: center;
}

.header-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.header-left h1 {
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: none;
    line-height: 1;
    margin-bottom: 2px;
}

.header-sub {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.25;
    margin: 0 0 6px 0;
}

.brand {
    display: inline-flex;
    align-items: baseline;
    gap: 0;
}

.brand span {
    white-space: nowrap;
}

.brand-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.brand-soft {
    color: var(--brand-soft);
    font-weight: 700;
}

.brand-strong {
    color: var(--brand-strong);
    font-weight: 700;
}

.header-tagline {
    font-size: 0.6rem;
    font-weight: 500;
    font-style: italic;
    text-align: center;
    color: var(--text-muted);
    margin-top: 1px;
    line-height: 1;
}

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

.lattes-link {
    display: inline-block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--forest-main);
    text-decoration: none;
}

.header-right a {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: #25D366;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.header-right a:hover {
    background: #ecfdf3;
}

.lattes-link {
    display: inline-block;
    margin-top: 0px;
    font-size: 12px;
    color: var(--forest-main);
    text-decoration: none;
    line-height: 1;
}

.lattes-link:hover {
    text-decoration: underline;
}

header p {
    font-size: 12px;
    color: #5f6f68;
    margin: 4px 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

header p:last-child {
    font-size: 14px;
    font-weight: 500;
    color: #475569;
}

.hero {
    padding: 48px 0 24px;
}

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

.hero {
    display: flex;
    align-items: center;
}

section {
    padding-bottom: 64px;
}

.hero {
    padding-top: 48px;
    padding-bottom: 48px;
    min-height: 120px;
}

.hero h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--forest-dark);
    line-height: 1.3;
}

.hero p {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 16px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero p:last-of-type {
    font-size: 16px;
    color: #475569;
    text-align: center;
    line-height: 1.8;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--brand-soft);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 auto;
}

.slides-section {
    margin: 40px 0;
}

.slide-card {
    background: linear-gradient(to bottom, var(--surface-main), var(--bg-main));
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    position: relative;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: transform var(--transition-default),
    box-shadow var(--transition-default);

}

.slide-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(27, 67, 50, 0.12);
}

.slide-card::before{
    content: "";
    display: block;
    height: 4px;
    width: 100%;
    background: var(--primary-dark);
    border-radius: 2px;
    margin-bottom: 16px;
}

.slide-card::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(
            to bottom,
            var(--forest-main),
            var(--forest-dark)
    );
    border-radius: 12px 0 0 12px;
}

.service-card.edu::after {
    background: linear-gradient(
            to bottom,
            #2f6f73,
            #1f4d4f
    );
}

.service-card.wed::after  {
    background: linear-gradient(
            to bottom,
            #1f3d4d,
            #162e3a
    );
}

.slide-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.slide-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-soft);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.slide-title {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.slide-description {
    font-size: 16px;
    color: var(--text-muted);
    text-align: justify;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(240px, 480px));
    gap: 32px;
    justify-content: center;
    align-items: start;
}

.service-card {
    background: #ffffff;
    border-radius: 6px;
    padding: 36px 18px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    align-self: start;
    min-height: 180px;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
}

.service-card i {
    font-size: 32px;
    color: var(--brand-soft);
    margin-bottom: 16px;
}

.service-card h4 {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--brand-soft);
}

.service-card p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
}

.service-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-8px);
    transition:
            max-height 0.45s ease,
            opacity 0.3s ease,
            transform 0.35s ease;
}

.service-card.active .service-list {
    max-height: 600px;
    opacity: 1;
    transform: translateY(0);
}

.service-list li {
    margin-bottom: 10px;
}

.service-list a {
    display: block;
    padding: 12px 14px;
    border-radius: 8px;
    background: #f3f7f5;
    border: 1px solid var(--border-soft);
    color: var(--forest-dark);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.25s ease, border-color 0.25s;
}

.service-list a:hover {
    background: var(--forest-light);
    border-color: var(--forest-soft);
}

.service-list a::before {
    content: none;
    margin-right: 6px;
    color: var(--forest-main);
}

.service-header {
    cursor: pointer;
}

.services-wrapper {
    background: radial-gradient(
            ellipse at top,
            var(--forest-light) 0%,
            var(--forest-soft) 45%,
            #ffffff 75%
    );
    padding-bottom: 60px;
}

.service-section {
    padding-top: 0;
}

.services-grid {
    margin-top: 12px;
}

footer {
    background: #f8faf9;
    border-top: 1px solid var(--border-soft);
    padding-top: 36px;
}

footer.container {
    padding: 36px 24px 12px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.footer-section h4 {
    font-size: 12px;
    font-weight: 600;
    color: #1f2933;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section p,
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #475569;
    line-height: 1.5;
    margin-bottom: 6px;
}

.footer-contact i {
    color: var(--forest-main);
    font-size: 12px;
    min-width: 12px;
}

.footer-section i {
    color: var(--forest-main);
    margin-right: 6px;
}

.footer-address {
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

.footer-address i {
    margin-top: 3px;
    color: var(--forest-main);
}

.footer-address span {
    line-height: 1.5;
}

.footer-contact a {
    color: var(--forest-main);
    text-decoration: none;
    font-weight: 500;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-section p {
    max-width: 480px;
}

.footer-section strong {
    display: block;
    margin-top: 6px;
    color: var(--forest-dark);
}

.payment-list i {
    font-size: 12px;
    color: var(--forest-main);
}

.payment-cards {
    display: flex;
    gap: 12px;
    margin-top: 6px;
}

.payment-cards i {
    font-size: 24px;
    color: #475569;
}

.payment-icons {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
    flex-wrap: wrap;
}
.payment-icons i {
    font-size: 24px;
    color: #374151;
    opacity: 1;
}

.footer-divider {
    margin-top: 24px;
    padding-top: 12px 0;
    border-top: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #64748b;
}

.footer-divider p {
    margin: 0;
    line-height: 1;
}

.gradient-animated {
    background: linear-gradient(
            120deg,
            #e6faf1,
            #c9f2dd,
            #a8ebc7,
            #8eb09e,
            #e6faf1
    );
    background-size: 400% 400%;
    animation: gradientMove 12s ease infinite;
}
.services-background {
    padding-bottom: 80px;
}

.professional-area {
    margin-top: 12px;
}

.professional-title {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 6px;
}

@media (max-width: 768px) {
    .hero h2 {
        font-size: 22px;
    }
    .section-title {
        font-size: 20px;
    }
    .slide-title {
        font-size: 18px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-section {
        text-align: left;
    }
    .payment-cards {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .footer-section h4 {
        text-align: left;
    }
    .footer-contact p {
        font-size: 12px;
    }
    .payment-cards i {
        font-size: 20px;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .header-left h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header-left h1 {
        font-size: 2rem;
        line-height: 1.15;
    }
}

@media (max-width: 480px) {
    .header-tagline {
        font-size: 0.7rem;
        line-height: 1.2;
    }
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.brand {
    animation: fadeSlideUp 1s ease-out forwards;
}

.header-tagline {
    animation: fadeSlideUp 1.2s ease-out forwards;
}