/* ===== RESET & VARIABLES ===== */
:root {
    --green-primary: #4CAF50;
    --green-dark: #388E3C;
    --green-light: #66BB6A;
    --blue-dark: #16213e;
    --gray-dark: #4A4A4A;
    --gray-medium: #6B6B6B;
    --gray-light: #F5F5F5;
    --white: #FFFFFF;
    --focus-ring: 0 0 0 3px rgba(76, 175, 80, 0.24);
    --shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.08);
    --radius: 10px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 78px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

/* Header transparente (sobre o hero) */
.header.header-transparent {
    background: transparent;
    box-shadow: none;
}

.header.header-transparent .nav-link {
    color: var(--white);
}

.header.header-transparent .menu-toggle span {
    background: var(--white);
}

/* Troca de logo conforme estado do header */
.logo {
    display: inline-flex;
    align-items: center;
}

.logo .logo-white {
    display: none;
}

.header.header-transparent .logo .logo-white {
    display: block;
}

.header.header-transparent .logo .logo-color {
    display: none;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 24px;
}

.logo img {
    height: 40px;
    max-width: 230px;
    width: auto;
    object-fit: contain;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 4px;
    border: 1px solid rgba(74, 74, 74, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
}

.header.header-transparent .language-switch {
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(7, 12, 24, 0.22);
}

.lang-btn {
    min-width: 34px;
    height: 28px;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: rgba(74, 74, 74, 0.72);
    cursor: pointer;
    font: inherit;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0;
    transition: background 0.2s ease, color 0.2s ease;
}

.header.header-transparent .lang-btn {
    color: rgba(255, 255, 255, 0.76);
}

.lang-btn.active {
    background: var(--green-primary);
    color: var(--white);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green-primary);
    transition: var(--transition);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-dark);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../public/images/hero-bg-real.png') center/cover no-repeat;
    background-color: var(--blue-dark);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(7, 12, 24, 0.82) 0%, rgba(7, 12, 24, 0.62) 42%, rgba(7, 12, 24, 0.34) 100%),
        linear-gradient(180deg, rgba(7, 12, 24, 0.22) 0%, rgba(7, 12, 24, 0.58) 100%);
}

.hero-content {
    position: relative;
    text-align: left;
    color: var(--white);
    z-index: 2;
    max-width: 640px;
    margin-right: auto;
}

.hero-content h1 {
    font-size: clamp(2rem, 3.8vw, 2.82rem);
    font-weight: 460;
    margin-bottom: 22px;
    line-height: 1.18;
    letter-spacing: 0;
    color: rgba(241, 245, 249, 0.88);
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.24);
}

.hero-content .highlight {
    color: rgba(241, 245, 249, 0.86);
    font-weight: 460;
}

.hero-content p {
    font-size: clamp(1rem, 1.8vw, 1.16rem);
    font-weight: 350;
    color: rgba(226, 232, 240, 0.82);
    margin-bottom: 36px;
    max-width: 540px;
    line-height: 1.72;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.34);
}

/* ===== SOLUTION PAGES ===== */
.solution-page-body {
    min-height: 100vh;
    background: var(--gray-light);
}

.solution-page {
    max-width: 960px;
    margin: 0 auto;
    padding: 120px 24px;
}

.solution-page h1 {
    max-width: 760px;
    color: var(--green-primary);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 650;
    line-height: 1.15;
    letter-spacing: 0;
}

.solution-back {
    display: inline-flex;
    margin-bottom: 36px;
    color: var(--gray-medium);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
}

.solution-back:hover {
    color: var(--green-primary);
}

.solution-lead {
    margin-top: 20px;
    max-width: 720px;
    color: var(--gray-medium);
    font-size: 1.12rem;
    line-height: 1.7;
}

.solution-figure {
    margin: 44px 0 0;
}

.solution-figure img {
    width: 100%;
    height: clamp(220px, 38vw, 380px);
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: block;
}

.solution-figure figcaption {
    margin-top: 10px;
    color: var(--gray-medium);
    font-size: 0.85rem;
}

.solution-section {
    margin-top: 52px;
}

.solution-section h2 {
    color: var(--green-dark);
    font-size: 1.5rem;
    font-weight: 650;
    margin-bottom: 16px;
}

.solution-section p {
    max-width: 760px;
    color: var(--gray-dark);
    margin-bottom: 14px;
}

.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 8px;
}

.solution-feature {
    background: var(--white);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.solution-feature:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.solution-feature h3 {
    color: var(--gray-dark);
    font-size: 1.02rem;
    font-weight: 650;
    margin-bottom: 8px;
    line-height: 1.4;
}

.solution-feature p {
    color: var(--gray-medium);
    font-size: 0.94rem;
    margin: 0;
}

.solution-cta {
    margin-top: 64px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 48px 32px;
    text-align: center;
    box-shadow: var(--shadow);
}

.solution-cta h2 {
    color: var(--gray-dark);
    font-size: 1.4rem;
    font-weight: 650;
    margin-bottom: 10px;
}

.solution-cta p {
    color: var(--gray-medium);
    max-width: 560px;
    margin: 0 auto 24px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn-primary {
    background: var(--green-primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--green-dark);
}

.btn:disabled {
    cursor: wait;
    opacity: 0.76;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(4px);
}

.btn-outline:hover {
    background: var(--white);
    color: #1f2933;
    border-color: var(--white);
}

.btn-secondary {
    background: transparent;
    color: var(--green-dark);
    border: 1.5px solid var(--green-primary);
    padding: 10px 26px;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

.btn-secondary:hover {
    background: var(--green-primary);
    color: var(--white);
}

/* ===== SECTIONS ===== */
.section-title {
    text-align: center;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    color: var(--gray-dark);
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-medium);
    font-size: 1.05rem;
    font-weight: 300;
    margin-bottom: 48px;
}

/* ===== SOLUÇÕES - CARROSSEL ===== */
.solucoes {
    padding: 100px 0;
    background: var(--gray-light);
}

.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 48px;
}

.carousel-track-container {
    overflow: hidden;
    width: 100%;
    border-radius: var(--radius);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    padding: 0 10px;
}

.solution-card {
    display: flex;
    align-items: stretch;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    min-height: 340px;
}

.solution-image {
    position: relative;
    flex: 0 0 42%;
    max-width: 42%;
    min-height: 420px;
    background: #eef4ef;
}

.solution-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution-info {
    flex: 1;
    padding: 44px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.solution-info h3 {
    font-size: 1.3rem;
    color: var(--gray-dark);
    font-weight: 600;
    margin-bottom: 14px;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.solution-divider {
    width: 40px;
    height: 2px;
    background: var(--green-primary);
    margin-bottom: 22px;
}

.solution-list {
    list-style: none;
    margin-bottom: 26px;
}

.solution-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 12px;
    color: var(--gray-medium);
    font-size: 0.92rem;
    line-height: 1.5;
    font-weight: 300;
}

.solution-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 12px;
    height: 2px;
    background: var(--green-primary);
}

/* Link "Saiba mais" */
.solution-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    color: var(--green-dark);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.2px;
    transition: gap 0.25s ease, color 0.25s ease;
}

.solution-link svg {
    transition: transform 0.25s ease;
}

.solution-link:hover {
    color: var(--green-primary);
    gap: 12px;
}

.solution-link:hover svg {
    transform: translateX(3px);
}

/* Carousel Buttons */
.carousel-btn {
    background: transparent;
    border: 1.5px solid #d0d5d0;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--gray-medium);
    transition: var(--transition);
    flex-shrink: 0;
}

.carousel-btn:hover {
    background: var(--green-primary);
    border-color: var(--green-primary);
    color: var(--white);
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d0d5d0;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--green-primary);
    width: 26px;
    border-radius: 4px;
}

/* ===== PORTFÓLIO ===== */
.portfolio {
    padding: 100px 0;
    background: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16/10;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: var(--white);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===== SOBRE NÓS ===== */
.sobre {
    padding: 100px 0;
    background: var(--gray-light);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-top: 48px;
}

.sobre-text p {
    margin-bottom: 16px;
    font-size: 1.05rem;
    color: var(--gray-medium);
    line-height: 1.8;
}

.sobre-text strong {
    color: var(--green-primary);
}

.sobre-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* ===== CONTATO (estilo Venlyx) ===== */
.contato {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-light) 100%);
}

.contato-cta {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.contato-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: var(--gray-dark);
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
}

.contato-title .highlight {
    color: var(--green-primary);
}

.contato-desc {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--gray-medium);
    margin-bottom: 32px;
    line-height: 1.7;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1rem;
}

.contato-note {
    margin-top: 20px;
    font-size: 0.85rem;
    color: #999;
}

.contato-divider {
    display: flex;
    align-items: center;
    text-align: center;
    max-width: 720px;
    margin: 56px auto 40px;
    color: var(--gray-medium);
    font-size: 0.95rem;
}

.contato-divider::before,
.contato-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #ddd;
}

.contato-divider span {
    padding: 0 20px;
}

.contato-form {
    max-width: 560px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
    text-align: center;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.btn-block {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: #999;
    margin-top: 16px;
}

.form-status {
    min-height: 22px;
    text-align: center;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--green-dark);
    margin-top: 14px;
}

/* ===== SOBRE - STATS ===== */
.sobre-stats {
    display: flex;
    gap: 32px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--green-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-top: 4px;
}

/* ===== FOOTER (estilo Venlyx) ===== */
.footer {
    background: #1a1a2e;
    padding: 64px 0 24px;
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo img {
    height: 52px;
    width: auto;
    max-width: 260px;
    object-fit: contain;
    margin-bottom: 20px;
}

.footer-about {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 340px;
}

.footer-col h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-contact-text {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.footer-col a:hover {
    color: var(--green-primary);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--green-primary);
    color: var(--white);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--green-primary);
}

/* ===== CONTACT FLOAT ===== */
.contact-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.contact-options {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.contact-widget.open .contact-options {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.contact-option {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    min-width: 150px;
    height: 44px;
    padding: 0 16px;
    border-radius: 999px;
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1;
    box-shadow: 0 10px 28px rgba(12, 18, 32, 0.18);
    backdrop-filter: blur(10px);
    transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.22s ease;
}

.contact-option:hover {
    transform: translateX(-3px);
    box-shadow: 0 14px 34px rgba(12, 18, 32, 0.24);
}

.contact-option-whatsapp {
    background: #25D366;
}

.contact-option-email {
    background: rgba(22, 26, 42, 0.94);
}

.contact-float {
    width: 54px;
    height: 54px;
    border: 0;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.contact-float:hover {
    transform: scale(1.06);
}

.contact-float:focus-visible,
.contact-option:focus-visible {
    outline: 3px solid rgba(37, 211, 102, 0.35);
    outline-offset: 3px;
}

/* ===== RESPONSIVO ===== */
@media (max-width: 992px) {
    .solution-card {
        flex-direction: column;
        min-height: auto;
    }

    .solution-image {
        flex: none;
        min-width: 100%;
        max-width: 100%;
        height: 240px;
    }

    .solution-info {
        padding: 28px;
    }

    .sobre-content {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .language-switch {
        margin-left: auto;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: var(--shadow);
        padding: 24px;
        transform: translateY(-120%);
        transition: var(--transition);
        opacity: 0;
    }

    .header.header-transparent .nav.active .nav-link {
        color: var(--gray-dark);
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-list {
        flex-direction: column;
        gap: 20px;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .hero-content h1 {
        font-size: 1.7rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .carousel-btn svg {
        width: 18px;
        height: 18px;
    }

    .solution-info h3 {
        font-size: 1.15rem;
    }

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

    .section-title {
        font-size: 1.6rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .sobre-stats {
        gap: 24px;
    }

    .contact-widget {
        right: 18px;
        bottom: 18px;
    }
}

@media (max-width: 480px) {
    .header-content {
        height: 60px;
    }

    .logo img {
        height: 32px;
        max-width: 168px;
    }

    .header-content {
        gap: 12px;
    }

    .language-switch {
        padding: 3px;
    }

    .lang-btn {
        min-width: 30px;
        height: 26px;
        font-size: 0.68rem;
    }

    .hero {
        min-height: 500px;
    }

    .solucoes,
    .portfolio,
    .sobre,
    .contato {
        padding: 60px 0;
    }

    .solution-info {
        padding: 20px;
    }

    .carousel-wrapper {
        gap: 8px;
    }

    .carousel-btn {
        position: absolute;
        top: 120px;
        z-index: 2;
        background: rgba(255, 255, 255, 0.92);
    }

    .carousel-btn-prev {
        left: 8px;
    }

    .carousel-btn-next {
        right: 8px;
    }

    .carousel-slide {
        padding: 0;
    }

    .contato-divider span {
        padding: 0 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}