:root {
    --primary-color: #C50208;
    --gray-50: #f9fafb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --white: #ffffff;
}

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

body {
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    line-height: 1.6;
    color: var(--gray-700);
}

html {
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.text-primary {
    color: var(--primary-color);
    font-weight: 500;
}

.header {
    background-color: var(--white);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 50;
    transition: background-color 0.3s ease-in-out;
}

.header-container {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding: 0.75rem 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    font-size: 1.5rem;
    vertical-align: middle;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--gray-800);
    display: flex;
    align-items: center;
}

.logo-text span {
    color: var(--primary-color);
}

.nav-links {
    display: none;
}

.nav-links ul {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--gray-700);
    transition: color 0.3s;
    font-size: 1.125rem;
    position: relative;
    padding-bottom: 6px;
}

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

.nav-links a.active {
    color: var(--gray-700);
    font-weight: normal;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    transform-origin: center center;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transition: transform 0.3s ease-in-out;
}

.nav-links a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-links .dropdown {
    position: relative;
}

.nav-links .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 0 0 4px 4px;
    padding: 0.5rem 0;
    min-width: 200px;
    z-index: 10;
    list-style: none;
    gap: 0;
}

.nav-links .dropdown-menu li {
    width: 100%;
}

.nav-links .dropdown-menu a {
    color: var(--gray-700);
    padding: 0.75rem 1.5rem;
    display: block;
    transition: background-color 0.2s, color 0.2s;
}

.nav-links .dropdown-menu a:hover {
    background-color: var(--gray-50);
    color: var(--primary-color);
}

.nav-links .dropdown-menu a::after {
    content: none;
}

.nav-links .dropdown:hover .dropdown-menu {
    display: block;
}

.nav-placeholder {
    width: 0;
    transition: width 0.4s ease-in-out;
}

.header.header--menu-open .nav-placeholder {
    width: 28px;
}

.mobile-menu-button {
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 1001;
    width: 28px;
    height: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 0;
    position: relative;
}

.mobile-menu-button .bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--gray-700);
    border-radius: 3px;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out, background-color 0.3s ease-in-out;
    transform-origin: center;
}

.mobile-menu-button.open .bar {
    background-color: var(--primary-color);
}

.mobile-menu-button.open .bar:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

.mobile-menu-button.open .bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-button.open .bar:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}


.mobile-menu-overlay {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    z-index: 49;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.mobile-menu-overlay.visible {
    max-height: 100vh;
}

.mobile-nav-links {
    padding: 1rem 0rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-nav-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
    width: 100%;
}

.mobile-nav-links a {
    font-size: 1.4rem;
    color: var(--gray-800);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.1s ease-in-out, background-color 0.3s;
    padding: 0.5rem 1.5rem;
    border-radius: 0;
    display: block;
}

.mobile-nav-links a.flash-active,
.mobile-nav-links a.active {
    color: var(--primary-color);
}

.mobile-nav-links a.active {
    background-color: rgba(0, 0, 0, 0.05);
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 85vh;
    overflow: hidden;
}

.hero-slides-wrapper {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.8s ease-in-out;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    padding: 0 1rem;
    overflow: hidden;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    filter: blur(4px);
    transform: scale(1.05);
    z-index: -1;
}

.hero-slide-1::before {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1473&q=80');
}

.hero-slide-2::before {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.unsplash.com/photo-1551650975-87deedd944c3?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80');
}

.hero-slide-3::before {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.unsplash.com/photo-1556761175-b413da4baf72?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1374&q=80');
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    background: linear-gradient(135deg, #ff6b6b, #c50208, #ff8b8b, #a50207);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--primary-color);
    background-size: 200% 200%;
    animation: gradient-move 8s linear infinite;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.hero-button {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-weight: bold;
    padding: 0.75rem 2rem;
    border-radius: 9999px;
    font-size: 1.125rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: color 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hero-button:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.hero-dots-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dot {
    cursor: pointer;
    height: 12px;
    width: 12px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active-hero-dot, .hero-dot:hover {
    background-color: var(--white);
}

.section {
    padding: 4rem 0;
}

.section-bg-gray {
    background-color: var(--gray-50);
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--gray-800);
}

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

.slideshow-container {
    max-width: 900px;
    position: relative;
    margin: auto;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.service-slide {
    display: none;
    position: relative;
    color: var(--white);
    text-align: center;
}

.service-slide img {
    width: 100%;
    vertical-align: middle;
    filter: brightness(50%);
    height: 450px;
    object-fit: cover;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.slide-content .service-icon-wrapper {
    width: 4rem;
    height: 4rem;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.slide-content .service-icon-wrapper i {
    color: var(--white);
    font-size: 1.5rem;
}

.slide-content h3 {
    font-size: 1.75rem;
    font-weight: bold;
    margin-bottom: 0.75rem;
    color: var(--white);
}

.slide-content p {
    color: var(--gray-300);
    font-size: 1rem;
}

.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    margin-top: -22px;
    padding: 16px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.prev:hover, .next:hover {
    background-color: rgba(0,0,0,0.8);
}

.dots-container {
    text-align: center;
    padding-top: 20px;
}

.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: var(--gray-300);
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active-dot, .dot:hover {
    background-color: var(--primary-color);
}

.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}

@keyframes fade {
    from {opacity: .4}
    to {opacity: 1}
}

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

.about-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.about-container > .section-title {
    order: 1;
    margin-bottom: 2rem;
}

.about-image {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    aspect-ratio: 4 / 3;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    overflow: hidden;
    order: 2;
}

.about-image.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.about-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.5rem;
}

.person-wrapper {
    position: absolute;
    bottom: 0;
    transition: transform 0.3s ease-out;
    cursor: pointer;
}

.person-wrapper:hover {
    transform: scale(1.05);
    z-index: 5;
}

.person-wrapper-left {
    width: 46%;
    left: 4%;
}

.person-wrapper-right {
    width: 46%;
    right: 4%;
    left: auto;
}

.person-img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(3px 3px 6px rgba(0, 0, 0, 0.4));
}

.about-content {
    order: 3;
    text-align: center;
    width: 100%;
    margin-top: 2rem;
}

.about-content p {
    margin-bottom: 1rem;
    color: var(--gray-600);
}

.about-tags {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-items: center;
}

.about-tags .about-tag:last-of-type {
    grid-column: 1 / -1;
}

.about-tag {
    background-color: rgba(197, 2, 8, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    color: var(--primary-color);
    font-weight: 500;
    text-align: center;
}

.tooltip {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.98);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-50%) scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
    text-align: left;
}

.person-wrapper:hover .tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) scale(1);
}

.tooltip-left {
    top: 70%;
    left: 10%;
}

.tooltip-right {
    top: 60%;
    right: 20%;
}

.tooltip-name {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.tooltip-title {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.app-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem auto;
}

.app-intro .section-title {
    margin-bottom: 1.5rem;
}

.app-intro > p {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.app-showcase-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.app-video-container {
    width: 100%;
    margin: 0;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.app-video {
    width: 100%;
    height: auto;
    display: block;
}

.app-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
    text-align: left;
}

.app-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0;
    color: var(--gray-700);
}

.app-features i {
    color: var(--primary-color);
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

.app-download-title {
    text-align: center;
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--gray-800);
    margin-bottom: 2.5rem;
}

.app-download-title span {
    color: var(--primary-color);
}

.app-platforms {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
    justify-items: center;
}

.app-platforms a:last-of-type {
    grid-column: 1 / -1;
}

.app-download-button.btn-12 {
    position: relative;
    border: none;
    box-shadow: none;
    width: 160px;
    height: 45px;
    line-height: 45px;
    -webkit-perspective: 230px;
    perspective: 230px;
    color: var(--white);
    font-weight: 500;
}

.app-download-button.btn-12 span {
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: absolute;
    width: 100%;
    height: 100%;
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, .5),
        7px 7px 20px 0px rgba(0, 0, 0, .1),
        4px 4px 5px 0px rgba(0, 0, 0, .1);
    border-radius: 8px;
    margin: 0;
    text-align: center;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all .3s;
    transition: all .3s;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.app-download-button.btn-12 span:nth-child(1) {
    box-shadow: -7px -7px 20px 0px #fff9,
        -4px -4px 5px 0px #fff9,
        7px 7px 20px 0px #0002,
        4px 4px 5px 0px #0001;
    -webkit-transform: rotateX(90deg);
    -moz-transform: rotateX(90deg);
    transform: rotateX(90deg);
    -webkit-transform-origin: 50% 50% -22.5px;
    -moz-transform-origin: 50% 50% -22.5px;
    transform-origin: 50% 50% -22.5px;
}

.app-download-button.btn-12 span:nth-child(2) {
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    transform: rotateX(0deg);
    -webkit-transform-origin: 50% 50% -22.5px;
    -moz-transform-origin: 50% 50% -22.5px;
    transform-origin: 50% 50% -22.5px;
}

.app-download-button.btn-12:hover span:nth-child(1) {
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, .5),
        7px 7px 20px 0px rgba(0, 0, 0, .1),
        4px 4px 5px 0px rgba(0, 0, 0, .1);
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    transform: rotateX(0deg);
}

.app-download-button.btn-12:hover span:nth-child(2) {
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, .5),
        7px 7px 20px 0px rgba(0, 0, 0, .1),
        4px 4px 5px 0px rgba(0, 0, 0, .1);
    -webkit-transform: rotateX(-90deg);
    -moz-transform: rotateX(-90deg);
    transform: rotateX(-90deg);
}

.faq-container {
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    border-bottom: 1px solid var(--gray-300);
}

.faq-question {
    background-color: transparent;
    border: none;
    width: 100%;
    text-align: left;
    padding: 1rem 0.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-800);
    transition: background-color 0.3s;
}

.faq-question:hover {
    background-color: var(--gray-50);
}

.faq-question .fa-chevron-down {
    transition: transform 0.3s ease-in-out;
}

.faq-question.active .fa-chevron-down {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
    background-color: var(--gray-50);
}

.faq-form-wrapper {
    padding: 1.5rem;
}

.faq-form-wrapper p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    padding: 0;
    text-align: center;
}

.faq-form .form-group {
    margin-bottom: 1rem;
}

.faq-form .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-size: 0.9rem;
}

.faq-form-button {
    outline: none;
    height: 40px;
    text-align: center;
    padding: 0 25px;
    border-radius: 40px;
    background: #fff;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    letter-spacing: 1px;
    text-shadow: 0;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.25s ease;
    display: block;
    margin: 1.5rem auto 0;
}

.faq-form-button:hover {
    color: white;
    background: var(--primary-color);
}

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

.contact-form {
    width: 100%;
    max-width: 700px;
}

.contact-form-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.1);
}

.contact-form-card h3 {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: var(--gray-800);
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(197, 2, 8, 0.2);
}

.form-textarea {
    resize: vertical;
}

@keyframes rotating {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.form-button {
    outline: none;
    height: 40px;
    text-align: center;
    width: 130px;
    border-radius: 40px;
    background: #fff;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    letter-spacing: 1px;
    text-shadow: 0;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.25s ease;
    display: block;
    margin: 1rem auto 0;
}

.form-button::after {
    content: "ENVIAR";
}

.form-button:hover {
    color: white;
    background: #a50207;
    border-color: #a50207;
}

.form-button:active {
    letter-spacing: 2px;
}

.form-button.onclic {
    width: 40px;
    border-color: #bbbbbb;
    border-width: 3px;
    font-size: 0;
    border-left-color: var(--primary-color);
    animation: rotating 2s 0.25s linear infinite;
}

.form-button.onclic::after {
    content: "";
}

.form-button.onclic:hover {
    color: var(--primary-color);
    background: white;
}

.form-button.validate {
    font-size: 13px;
    color: white;
    background: var(--primary-color);
    border-color: var(--primary-color);
    animation: none;
}

.form-button.validate::after {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    content: "\f00c";
}

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}

.form-status.success {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    padding: 0.75rem 1.25rem;
    border-radius: 0.5rem;
}

.form-status.error {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 0.75rem 1.25rem;
    border-radius: 0.5rem;
}

.footer {
    background-color: var(--gray-800);
    color: var(--white);
    padding: 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.footer-about .logo {
    margin-bottom: 1rem;
}

.footer-about p {
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.footer-column h3 {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-hidden-title {
    visibility: hidden;
}

.footer-contact address {
    font-style: normal;
    color: var(--gray-300);
}

.footer-contact p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.footer-contact i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.footer-contact address a {
    color: var(--gray-300);
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
}

.footer-contact address a:hover {
    color: var(--primary-color);
}

.footer-address-line {
    color: var(--gray-300);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.footer-address-line i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.footer-map {
    border-radius: 0.5rem;
    overflow: hidden;
}

.footer-map iframe {
    display: block;
    width: 100%;
    height: 150px;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    margin-top: 2rem;
    padding-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    color: var(--gray-400);
}

.made-by {
    font-size: 0.875rem;
}

.made-by a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.made-by a:hover {
    color: var(--white);
}

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-popup {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #e9f5ea;
    color: var(--gray-800);
    padding: 10px 15px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    font-size: 14px;
    font-weight: 500;
    animation: whatsapp-bubble-animation 12s infinite ease-in-out 3s;
    transition: opacity 0.3s;
}

.whatsapp-popup::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border-width: 8px;
    border-style: solid;
    border-color: transparent transparent transparent #e9f5ea;
}

.whatsapp-float:hover .whatsapp-popup {
    animation-play-state: paused;
    opacity: 0;
}

@keyframes whatsapp-bubble-animation {
    0%, 100% {
        opacity: 0;
        transform: translateY(-50%) scale(0.9);
    }
    5%, 50% {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
    55% {
        opacity: 0;
        transform: translateY(-50%) scale(0.9);
    }
}

.whatsapp-float .wave {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(18, 140, 126, 0.6);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
    animation-name: pulse-wave;
    animation-duration: 8s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-out;
    opacity: 0;
}

.whatsapp-float .wave:nth-of-type(1) {
    animation-delay: 0s;
}

.whatsapp-float .wave:nth-of-type(2) {
    animation-delay: 0.6s;
}

.whatsapp-float .wave:nth-of-type(3) {
    animation-delay: 1.2s;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
}

.whatsapp-float:hover .wave {
    animation-name: pulse-wave-hover;
    animation-duration: 2s;
}

@keyframes pulse-wave {
    0% {
        transform: scale(0.9);
        opacity: 1;
    }
    25% {
        transform: scale(2.5);
        opacity: 0;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

@keyframes pulse-wave-hover {
    0% {
        transform: scale(0.9);
        opacity: 1;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

@media (min-width: 768px) {
    .header-container {
        justify-content: space-between;
    }
    .nav-links {
        display: block;
    }
    .mobile-menu-button {
        display: none;
    }
    .hero-slider {
        height: 80vh;
    }
    .hero-content h1 {
        font-size: 3.75rem;
    }
    .hero-content p {
        font-size: 1.5rem;
    }
    .app-platforms {
        display: flex;
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
    }
    .app-platforms a:last-of-type {
        grid-column: auto;
    }
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        align-items: start;
        gap: 2.5rem;
    }
    .about-tags {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .about-tags .about-tag:last-of-type {
        grid-column: auto;
    }
}

@media (min-width: 1024px) {
    .app-showcase-container {
        flex-direction: row;
        align-items: center;
        gap: 3rem;
    }
    .app-video-container, .app-features {
        flex: 1;
    }
    
    .about-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto 1fr;
        grid-template-areas:
            "image title"
            "image content";
        gap: 0 3rem;
        align-items: start;
        flex-direction: initial;
    }

    .about-container > .section-title {
        grid-area: title;
        order: initial;
        text-align: left !important;
        margin-bottom: 1.5rem;
    }

    .about-image {
        grid-area: image;
        order: initial;
        height: 100%;
        aspect-ratio: auto;
    }

    .about-content {
        grid-area: content;
        order: initial;
        width: 100%;
        text-align: left;
        margin-top: 0;
    }

    .about-tags {
        justify-content: flex-start;
    }
}