/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Fira Sans', sans-serif;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Colors */
:root {
    --blue-dark: #003D7A;
    --orange: #f94a00;
    --blue-light: #E6F2F8;
    --white: #ffffff;
    --gray: #2a2a2a;
}

/* Header */
.header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo img {
    height: 50px;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s;
}

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

.nav-highlight {
    color: var(--orange) !important;
    font-weight: 600;
}

/* Hero Section */
.hero {
    background: var(--white);
    padding: 0;
}

.hero-video-container {
    width: 100%;
    height: auto;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 60px;
}

.hero-content-overlay {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
    max-width: 600px;
}

.hero-title-large {
    font-size: 72px;
    font-weight: 700;
    color: var(--blue-dark);
    line-height: 1.1;
    margin: 0;
    text-align: left;
}

.text-orange {
    color: var(--orange);
}

.hero-badges {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 0;
}

.hero-logo {
    height: 90px;
    object-fit: contain;
}

.badge-sconto {
    background: var(--orange);
    color: var(--white);
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
    min-width: 120px;
}

.badge-top {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
}

.badge-middle {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 3px;
}

.badge-bottom {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
}

.hero-bottom {
    text-align: center;
    padding: 60px 0;
}

.hero-subtitle {
    font-size: 49px;
    color: var(--blue-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.highlight-orange {
    background: var(--orange);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 5px;
}

.hero-description {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 25px;
    letter-spacing: 1px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 13px 30px 9px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    text-align: center;
}

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

.btn-primary:hover {
    background: #002a5c;
    transform: translateY(-2px);
}

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

.btn-orange:hover {
    background: #e55a28;
}

.btn-secondary {
    background: transparent;
    color: var(--blue-dark);
    border: 2px solid var(--blue-dark);
    padding: 13px 30px 8px 30px;
}

.btn-secondary:hover {
    background: var(--blue-dark);
    color: var(--white);
}

.btn-secondary-orange {
    background: transparent;
    color: var(--orange);
    border: 2px solid var(--orange);
}

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

/* Why Refe Section */
.why-refe {
    padding: 0;
}

.why-refe-top {
    background: var(--blue-light);
    padding: 80px 0;
}

.why-refe-bottom {
    background: var(--white);
    padding: 80px 0;
}

.section-row-top {
    display: grid;
    grid-template-columns: 435px 1fr;
    gap: 60px;
    align-items: start;
}

.title-column {
    display: flex;
    flex-direction: row;
    gap: 15px;
}

.content-column p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray);
}

.section-row-bottom {
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 60px;
    align-items: center;
}

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

.text-column p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray);
}

.box-column {
    display: flex;
    justify-content: flex-end;
}

.digital-box {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.digital-title {
    font-size: 28px;
    color: var(--blue-dark);
    font-weight: 700;
    border-bottom: 4px solid var(--orange);
    padding-bottom: 10px;
    white-space: nowrap;
}

.blue-square {
    width: 60px;
    height: 60px;
    background: var(--blue-dark);
    border-radius: 8px;
    flex-shrink: 0;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: start;
}

.why-refe-header {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.icon-box-small {
    width: 60px;
    height: 60px;
    background: var(--orange);
    border-radius: 4px;
    margin-bottom: 0px;
}

.section-title-blue {
    font-size: 32px;
    color: var(--blue-dark);
    font-weight: 700;
    border-bottom: 4px solid var(--orange) !important;
    padding-bottom: 0px;
    display: block;
}

.contact .section-title-blue {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 15px;
    text-align: center;
}

.why-refe-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray);
}

.mt-5 {
    margin-top: 60px;
}

.left-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--gray);
}

.right-box-blue {
    background: var(--blue-dark);
    padding: 30px;
    border-radius: 10px;
    text-align: right;
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.box-title-white {
    font-size: 24px;
    color: var(--white);
    font-weight: 700;
    margin-bottom: 20px;
}

.white-arrow {
    font-size: 48px;
    color: var(--white);
    font-weight: 700;
}

/* Our Method Section */
.our-method {
    padding: 0;
}

.our-method-top {
    background: var(--blue-light);
    padding: 80px 0 60px;
}

.our-method-bottom {
    background: var(--white);
    padding: 60px 0 80px;
}

.section-title-center {
    font-size: 36px;
    color: var(--blue-dark);
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
}

.section-title-center-orange {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 20px;
    font-size: 32px;
    color: var(--blue-dark);
    font-weight: 700;
    text-transform: uppercase;
}

.section-title-center-orange::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 350px;
    height: 4px;
    background: var(--orange);
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 16px;
    color: var(--gray);
    line-height: 1.8;
}

.method-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
}

.accordion-btn {
    padding: 20px 40px 12px 40px;
    border-radius: 85px;
    font-weight: 700;
    font-size: 16px;
    border: none;
    border-bottom: 4px solid;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    transition: all 0.3s;
    min-width: 380px;
}

.btn-blue {
    background: var(--blue-dark);
    color: var(--white);
    border-bottom-color: var(--blue-dark);
}

.btn-blue:hover {
    background: #002a5c;
}

.btn-blue.active {
    border-bottom-color: var(--blue-dark);
}

.btn-orange {
    background: var(--orange);
    color: var(--white);
    border-bottom-color: var(--orange);
}

.btn-orange:hover {
    background: #e55a28;
}

.btn-orange.active {
    border-bottom-color: var(--orange);
}

.accordion-btn .icon-minus {
    display: none;
}

.btn-icons {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 20px;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    border-radius: 0 0 10px 10px;
}

.accordion-content.active {
    max-height: 2000px;
    padding: 40px 0;
}

.services-grid-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 0;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.service-icon img {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-size: 18px;
    color: var(--blue-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.service-card ul {
    list-style: none;
}

.service-card ul li {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.service-card ul li:before {
    content: "-";
    color: var(--orange);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 0;
}

.stat-card {
    text-align: center;
    background: #FFF5F0;
    padding: 40px 20px;
    border-radius: 10px;
}

.stat-number {
    font-size: 56px;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 15px;
}

.stat-label {
    font-size: 15px;
    color: #333;
    line-height: 1.5;
}

/* Measure and Communicate Section */
.measure-communicate {
    background: var(--white);
    padding: 0 0;
}

.products-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.product-video-left {
    position: relative;
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    height: 100%;
    display: flex;
}

.product-video-left video {
    width: 100%;
    height: 90%;
    object-fit: cover;
    display: block;
}

.video-label-bottom {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 16px;
    z-index: 10;
}

.products-stack {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.product-box {
    background: #F8F9FA;
    padding: 40px;
    border-radius: 10px;
}

.product-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    border-bottom: 3px solid var(--orange);
    padding-bottom: 15px;
}

.product-icon {
    font-size: 24px;
}

.blue-icon {
    color: #f94a00;
}

.orange-icon {
    color: var(--orange);
}

.product-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--blue-dark);
    margin: 0;
}

.product-desc {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.product-list {
    list-style: none;
    margin-bottom: 25px;
}

.product-list li {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.product-list li:before {
    content: "-";
    color: #333;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.product-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.product-buttons .btn {
    flex: 1;
    min-width: 200px;
}

/* Partners Section */
.partners {
    background: var(--blue-light);
    padding: 60px 0;
    margin-top: 4em;
}

.partners-logos {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
    margin-top: 40px;
    align-items: center;
}

.partner-logo {
    text-align: center;
    padding: 30px 20px;
    background: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.partner-logo img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
}

/* Contact Section */
.contact {
    background: var(--white);
    padding: 50px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-top: 40px;
}

.contact-intro {
    font-size: 16px;
    color: #333;
    line-height: 1.8;
    margin-bottom: -10px;
    padding-left: 20px;
    border-left: 4px solid var(--orange);
}

.contact-map {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}

.contact-map img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
}

.contact-form {
    background: var(--blue-light);
    padding: 40px;
    border-radius: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--blue-dark);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Fira Sans', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue-dark);
}

.btn-submit {
    width: 100%;
    margin-top: 20px;
}

/* Footer */
.footer {
    background: var(--blue-light);
    color: #333;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
}

.footer-logos {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-logo-main {
    height: 60px;
    object-fit: contain;
}

.footer-info {
    text-align: left;
}

.footer-info p {
    font-size: 14px;
    line-height: 1.8;
    margin: 5px 0;
    color: #333;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-bottom p {
    font-size: 11px;
    color: #666;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content,
    .section-grid,
    .product-card,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .section-row-top,
    .section-row-bottom {
        grid-template-columns: 1fr;
    }

    .products-layout {
        grid-template-columns: 1fr;
    }

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

    .partners-logos {
        grid-template-columns: repeat(3, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .digital-box {
        flex-direction: column;
        text-align: center;
    }

    .digital-title {
        white-space: normal;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hero-title-large {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 26px;
    }

    .hero-bottom {
        padding: 40px 0;
    }

    .section-title-blue,
    .section-title-center {
        text-align: center;
        font-size: 1.3rem;
        text-transform: uppercase;
    }

    .section-title-center-orange {
        font-size: 1.3rem;
        text-transform: uppercase;
    }

    .services-grid,
    .stats-grid,
    .partners-logos {
        grid-template-columns: 1fr;
    }

    .method-buttons {
        flex-direction: column;
    }

    .accordion-btn {
        min-width: 100%;
        font-size: 14px;
        padding: 15px 20px;
    }

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

    .product-buttons {
        flex-direction: column;
    }

    .product-buttons .btn {
        min-width: 100%;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .footer-info {
        text-align: left;
    }
}

/* Brochure Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--white);
    padding: 50px;
    border-radius: 15px;
    max-width: 450px;
    width: 90%;
    position: relative;
    text-align: center;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--gray);
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}

.modal-close:hover {
    color: var(--orange);
}

.modal-title {
    font-size: 28px;
    color: var(--blue-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.modal-desc {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 30px;
}

.modal-form-group {
    margin-bottom: 25px;
    text-align: left;
}

.modal-form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.modal-form-group input {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Fira Sans', sans-serif;
    transition: border-color 0.3s;
}

.modal-form-group input:focus {
    outline: none;
    border-color: var(--blue-dark);
}

.modal-submit,
.modal-download {
    width: 100%;
    padding: 15px 30px;
    font-size: 16px;
}

.modal-success-icon {
    width: 70px;
    height: 70px;
    background: var(--orange);
    color: var(--white);
    font-size: 36px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.modal-step {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Grazie Page Styles */
.grazie-content {
    padding: 20px 0 60px;
    background: var(--blue-light);
}

.grazie-content h1 {
    margin-bottom: 40px;
    text-align: center;
}

.grazie-text {
    max-width: 900px;
    margin: 0 auto;
}

.grazie-text p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 25px;
}

.grazie-text p:last-child {
    margin-bottom: 0;
}

/* Centered form for grazie page */
.contact-form-centered {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form-centered .contact-form {
    width: 100%;
    margin-top: 15px;
}

/* Desktop/Mobile visibility classes */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

/* Mobile-specific section styles */
.why-refe-mobile .why-refe-mobile-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
    gap: 20px;
}

.why-refe-mobile .section-title-blue {
    margin-bottom: 20px;
}

.why-refe-mobile p {
    margin-bottom: 20px;
}

.digital-box-mobile {
    width: 100%;
    padding: 30px 20px;
    background: /* your background color */;
    text-align: center;
    margin: 20px 0;
}

/* Mobile breakpoint */
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block !important;
    }
}

input[type="checkbox"] {
    margin-top: 4px;
    margin-right: 4px;
    position: relative;
    top: 2px;
}

.checkbox span {
    margin-top: -12px;
}