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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: #2563eb;
    color: #fff;
    padding: 10px 18px;
    border-radius: 0 0 8px 8px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 9999;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
    color: #fff;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: #111827;
    line-height: 1.6;
    background: #fff;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

a,
button,
input,
select,
textarea {
    touch-action: manipulation;
}

a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    color: #111827;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

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

/* Header */
.site-header {
    background: #fff;
    border-bottom: 2px solid #94a3b8;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.site-branding a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.site-logo-text span {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2563eb;
    letter-spacing: 0.5px;
}

.site-logo-text small {
    font-size: 0.65rem;
    font-weight: 500;
    color: #64748b;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.main-navigation .menu {
    display: none;
    list-style: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    border-top: 1px solid #e5e7eb;
    z-index: 100;
}

.main-navigation .menu.active {
    display: flex;
}

.main-navigation .menu li {
    border-bottom: 1px solid #f1f5f9;
}

.main-navigation .menu li:last-child {
    border-bottom: none;
}

.main-navigation .menu a {
    display: block;
    padding: 14px 20px;
    color: #111827;
    font-size: 15px;
    font-weight: 600;
}

.main-navigation .menu a:hover {
    background: #f1f5f9;
    color: #111827;
}

.menu-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: 2px solid #94a3b8;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
}

.menu-toggle i {
    color: #2563eb;
    font-size: 1.1rem;
}

.menu-toggle span {
    color: #2563eb;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Hero */
.hero-banner {
    width: 100%;
    overflow: hidden;
    background: #111827;
    line-height: 0;
    max-height: 75vh;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 75vh;
    object-fit: cover;
    object-position: 50% 56%;
}

/* Content */
.site-content {
    padding: 20px 0;
}

.content-block {
    margin-bottom: 80px;
}

.content-block h1,
.content-block h2,
.content-block h3,
.content-block h4 {
    color: #111827;
    margin-bottom: 12px;
    line-height: 1.3;
}

.content-block h1 {
    font-size: 1.3rem;
    color: #2563eb;
}

.content-block h2 {
    font-size: 1.2rem;
}

#faq>h2 {
    margin-bottom: 30px;
}

.content-block h3 {
    font-size: 1.1rem;
}

.content-block h4 {
    font-size: 1rem;
}

.content-block p {
    margin-bottom: 12px;
    color: #111827;
    line-height: 1.7;
    font-size: 0.92rem;
    text-align: justify;
}

.section-sub {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 24px;
    color: #111827;
    font-size: 0.95rem;
    line-height: 1.65;
}

/* Machine Row Cards (Front/Top Load Section) */
.machine-stack {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.machine-row {
    display: grid;
    grid-template-columns: 1fr;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.machine-row:hover {
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.1);
    transform: translateY(-3px);
}

.machine-row-img {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #f1f5f9;
}

.machine-row-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.machine-row:hover .machine-row-img img {
    transform: scale(1.05);
}

.machine-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: #2563eb;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 6px;
}

.machine-row-body {
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
}

.machine-row-body h3 {
    font-size: 1.15rem;
    color: #111827;
    margin-bottom: 10px;
    font-weight: 700;
    line-height: 1.3;
}

.machine-row-body p {
    font-size: 0.9rem;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 18px;
}

.machine-checklist {
    list-style: none;
    margin: 0 0 22px;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.machine-checklist li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #374151;
    padding: 8px 12px;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

.machine-checklist li i {
    color: #2563eb;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.machine-row-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
    padding-top: 6px;
}

@media (min-width: 768px) {
    .machine-row {
        grid-template-columns: 1fr 1.2fr;
    }

    .machine-row-img {
        height: 100%;
        min-height: 280px;
    }

    .machine-row-body {
        padding: 32px 30px;
    }
}

@media (min-width: 1024px) {
    .machine-row-img {
        min-height: 300px;
    }

    .machine-row-body {
        padding: 36px 34px;
    }

    .machine-checklist {
        gap: 12px;
    }
}

/* Machine Grid (legacy) */
.machine-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 30px;
}

.machine-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(120, 130, 150, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.machine-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 34px rgba(120, 130, 150, 0.18);
}

.machine-img {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f1f5f9;
}

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

.machine-card:hover .machine-img img {
    transform: scale(1.05);
}

.machine-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(255, 255, 255, 0.92);
    color: #2563eb;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.machine-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.machine-body h3 {
    font-size: 1.05rem;
    color: #111827;
    margin-bottom: 8px;
    line-height: 1.3;
}

.machine-body p {
    font-size: 0.88rem;
    color: #111827;
    line-height: 1.65;
    margin-bottom: 14px;
}

.machine-list {
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
}

.machine-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.83rem;
    color: #111827;
    padding: 5px 0;
}

.machine-list li i {
    color: #111827;
    background: #dbeafe;
    font-size: 0.6rem;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.machine-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 4px;
}

.btn-call {
    background: #fff;
    color: #2563eb;
    border-color: #93c5fd;
}

.btn-call:hover {
    background: #f1f5f9;
    color: #111827;
}

/* Areas Grid */
.areas-intro {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 28px;
    color: #4b5563;
    font-size: 0.95rem;
    line-height: 1.7;
}

.areas-wrap {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.areas-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.area-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
    color: #374151;
    transition: all 0.2s ease;
}

.area-tag:hover {
    background: #dbeafe;
    border-color: #93c5fd;
    color: #1d4ed8;
    transform: translateY(-1px);
}

.area-tag i {
    color: #2563eb;
    font-size: 0.7rem;
}

.areas-all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1px solid #bfdbfe;
    border-radius: 12px;
    font-size: 0.9rem;
    color: #1e40af;
    text-align: center;
}

.areas-all i {
    color: #2563eb;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.areas-all strong {
    color: #1e40af;
}

@media (min-width: 640px) {
    .area-tag {
        padding: 9px 18px;
        font-size: 0.85rem;
    }
}

@media (min-width: 1024px) {
    .areas-wrap {
        padding: 30px;
    }

    .areas-tags {
        gap: 12px;
    }
}

/* FAQ Section */
.faq-list {
    margin-top: 15px;
}

.faq-item {
    margin-bottom: 10px;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 4px solid #94a3b8;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: #111827;
    text-align: left;
}

.faq-question i {
    transition: transform 0.3s;
    font-size: 0.8rem;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 15px 15px;
    color: #111827;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* Contact Section */
.contact-section {
    padding: 35px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #f9fafb 100%);
}

.contact-section h2 {
    color: #111827;
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.contact-section h2::after {
    content: "";
    display: block;
    width: 60px;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(90deg, #60a5fa 0%, #93c5fd 100%);
    margin: 8px auto 0;
}

.contact-section>.container>p {
    margin-bottom: 24px;
    color: #111827;
    font-size: 0.92rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: stretch;
}

.contact-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-details {
    background: #fff;
    padding: 18px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(120, 130, 150, 0.12);
    border-color: #93c5fd;
}

.contact-item.service-area-item {
    grid-column: 1 / -1;
}

.contact-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    background: linear-gradient(135deg, #f1f5f9 0%, #dbeafe 100%);
    color: #111827;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 3px 8px rgba(120, 130, 150, 0.25);
    flex-shrink: 0;
}

.contact-info {
    min-width: 0;
}

.contact-info h4 {
    color: #111827;
    font-size: 0.9rem;
    margin-bottom: 2px;
    font-weight: 700;
    line-height: 1.3;
}

.contact-info p {
    color: #111827;
    font-size: 0.83rem;
    line-height: 1.4;
    margin: 0;
    word-break: break-word;
}

.contact-info a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

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

.contact-map {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 14px rgba(120, 130, 150, 0.1);
    margin-top: 24px;
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 350px;
    border: none;
}

/* Footer */
.site-footer {
    background: #111827;
    color: #aaa;
    padding: 20px 0;
    text-align: center;
    font-size: 12px;
}

.disclaimer {
    margin-bottom: 8px;
    line-height: 1.6;
}

.disclaimer a {
    color: #ccc;
    text-decoration: underline;
}

.copyright {
    color: #999;
}

.copyright a {
    color: #ccc;
}

/* Floating Buttons */
.float-icon {
    position: fixed;
    bottom: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    z-index: 999;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
    -webkit-tap-highlight-color: transparent;
}

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .float-icon {
        bottom: calc(20px + env(safe-area-inset-bottom));
    }
}

.float-call {
    left: 15px;
    background: #f1f5f9;
    color: #111827;
    border: 1px solid #93c5fd;
}

.float-whatsapp {
    right: 15px;
    background: #25d366;
}

/* Desktop Styles */
@media (min-width: 768px) {
    .container {
        padding: 0 30px;
    }

    .site-logo-text span {
        font-size: 1.4rem;
    }

    .main-navigation .menu {
        display: flex;
        position: static;
        flex-direction: row;
        padding: 0;
        box-shadow: none;
        border-top: none;
        gap: 5px;
    }

    .main-navigation .menu li {
        border-bottom: none;
    }

    .main-navigation .menu a {
        padding: 8px 16px;
        font-size: 14px;
        border-radius: 4px;
    }

    .main-navigation .menu a:hover {
        background: #f1f5f9;
        color: #111827;
    }

    .menu-toggle {
        display: none;
    }

    .content-block h1 {
        font-size: 1.8rem;
    }

    .content-block h2 {
        font-size: 1.5rem;
    }

    .content-block h3 {
        font-size: 1.25rem;
    }

    .content-block h4 {
        font-size: 1.1rem;
    }

    .content-block p {
        font-size: 1rem;
    }

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

    .machine-card:last-child {
        grid-column: 1 / -1;
    }

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

    .faq-item h4 {
        font-size: 1rem;
    }

    .faq-item p {
        font-size: 0.95rem;
    }

    .contact-section {
        padding: 40px 0;
    }

    .contact-section h2 {
        font-size: 1.6rem;
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
        align-items: stretch;
    }

    .contact-left {
        min-width: 0;
    }

    .contact-details {
        grid-template-columns: 1fr 1fr;
        padding: 20px;
        align-items: stretch;
    }

    .contact-form-wrap {
        min-width: 0;
    }

    .contact-map iframe {
        height: 300px;
    }

    .float-icon {
        width: 55px;
        height: 55px;
        font-size: 1.4rem;
        bottom: 25px;
    }

    .float-call {
        left: 25px;
    }

    .float-whatsapp {
        right: 25px;
    }
}

/* Section CTA */
.section-cta {
    text-align: center;
    font-size: 1rem;
    color: #111827;
    margin-top: 22px;
}

.section-cta a {
    font-weight: 700;
}

/* Scroll offset for sticky header */
.hero-banner,
.services-band,
.content-block,
.contact-section {
    scroll-margin-top: 70px;
}

/* Intro Card */
.intro-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 28px 24px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.intro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #60a5fa, #2563eb);
}

@media (max-width: 767.98px) {
    .intro-cta {
        display: none;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        min-height: 48px;
    }

    .container {
        padding: 0 14px;
    }
}

.intro-text h2 {
    font-size: 1.35rem;
    color: #111827;
    margin-bottom: 12px;
    font-weight: 700;
    line-height: 1.3;
}

.intro-text p {
    font-size: 0.92rem;
    color: #4b5563;
    line-height: 1.75;
    margin: 0;
    text-align: left;
}

.intro-cta {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 24px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.intro-cta-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: #2563eb;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.intro-cta h3 {
    font-size: 1rem;
    color: #111827;
    margin-bottom: 6px;
    font-weight: 700;
}

.intro-cta p {
    font-size: 0.82rem;
    color: #6b7280;
    line-height: 1.55;
    margin: 0 0 16px;
}

.intro-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.2s;
    border: 2px solid transparent;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.btn:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-primary {
    background: #f1f5f9;
    color: #111827;
    border-color: #93c5fd;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: #fff;
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    border-color: #25d366;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Services Band */
.services-band {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    padding: 60px 0;
    margin: 30px 0;
}

.services-band h2 {
    color: #111827;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 22px;
}

.service-card {
    position: relative;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(120, 130, 150, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 34px rgba(120, 130, 150, 0.18);
    border-color: #93c5fd;
}

.service-card-top {
    position: relative;
    height: 90px;
    background: linear-gradient(135deg, #f1f5f9 0%, #dbeafe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card:nth-child(3n+2) .service-card-top {
    background: linear-gradient(135deg, #cbd5e1 0%, #f1f5f9 100%);
}

.service-card:nth-child(3n) .service-card-top {
    background: linear-gradient(135deg, #dbeafe 0%, #dbeafe 100%);
}

.service-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #fff;
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.service-num {
    position: absolute;
    top: 10px;
    right: 14px;
    font-size: 1.7rem;
    font-weight: 800;
    color: rgba(58, 74, 92, 0.3);
    line-height: 1;
}

.service-card-body {
    padding: 18px 20px 20px;
}

.service-card h3 {
    font-size: 1.02rem;
    margin-bottom: 7px;
    color: #111827;
    font-weight: 700;
    line-height: 1.3;
}

.service-card p {
    font-size: 0.86rem;
    color: #111827;
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

/* Services Show More Toggle */
.services-grid.collapsed .service-card:nth-child(n+5) {
    display: none;
}

.services-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 28px auto 0;
    padding: 13px 30px;
    background: #f1f5f9;
    color: #111827;
    border: none;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(120, 130, 150, 0.28);
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.services-toggle:hover {
    background: #cbd5e1;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(120, 130, 150, 0.35);
}

.services-toggle i {
    transition: transform 0.3s ease;
}

.services-toggle.expanded i {
    transform: rotate(180deg);
}

/* Problems Grid */
.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 18px;
}

.problem-card {
    position: relative;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 14px 16px 14px 50px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.problem-card:hover {
    border-color: #93c5fd;
    box-shadow: 0 6px 16px rgba(120, 130, 150, 0.1);
    transform: translateY(-2px);
}

.problem-card::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.68rem;
    color: #2563eb;
    background: #dbeafe;
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 15px;
    top: 15px;
}

.problem-card h3 {
    font-size: 0.95rem;
    color: #111827;
    margin-bottom: 4px;
    font-weight: 700;
    line-height: 1.35;
}

.problem-card p {
    font-size: 0.84rem;
    color: #111827;
    line-height: 1.55;
    margin: 0;
    text-align: left;
}

.problems-extra {
    font-size: 0.88rem;
    color: #111827;
    margin-top: 16px;
}

.problems-subhead {
    font-size: 1.15rem;
    color: #111827;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

/* IFB Washing Machine Error Codes Block */
.error-codes-block {
    margin-top: 34px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #94a3b8;
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(120, 130, 150, 0.06);
}

.error-codes-block .problems-subhead {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
}

.error-codes-block .problems-subhead::before {
    content: "\f12a";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 1rem;
    color: #2563eb;
    background: #dbeafe;
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.error-codes-block>p {
    font-size: 0.9rem;
    color: #111827;
    line-height: 1.65;
    margin: 14px 0 0;
}

.error-codes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 16px;
}

.error-code-item {
    position: relative;
    padding: 14px 16px 14px 44px;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    font-size: 0.87rem;
    color: #111827;
    line-height: 1.6;
}

.error-code-item::before {
    content: "\f0eb";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 15px;
    top: 16px;
    font-size: 0.9rem;
    color: #5a6b80;
}

.error-code-item strong {
    color: #111827;
}

/* Benefits / Why Choose Us */
.benefits-band {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    padding: 60px 0;
    margin: 30px 0;
}

.benefits-band h2 {
    color: #111827;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 22px;
}

/* Contact Form */
.contact-form-wrap {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(120, 130, 150, 0.08);
}

.form-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #111827;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 3px;
}

.form-heading i {
    color: #2563eb;
    background: linear-gradient(135deg, #f1f5f9 0%, #dbeafe 100%);
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    box-shadow: 0 3px 8px rgba(120, 130, 150, 0.3);
}

.form-subheading {
    font-size: 0.83rem;
    color: #888;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.form-group {
    margin-bottom: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    color: #111827;
    background: #fff;
    min-height: 46px;
    -webkit-appearance: none;
    appearance: none;
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #94a3b8;
    box-shadow: 0 0 0 3px rgba(120, 130, 150, 0.15);
}

.form-note {
    font-size: 0.8rem;
    color: #888;
    margin: 10px 0 0;
    text-align: center;
}

.honeypot {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden;
}

.contact-form-wrap form {
    margin-bottom: 0;
}

/* Accessibility: visible focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #60a5fa;
    outline-offset: 2px;
}

/* Responsive additions */
@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (min-width: 768px) {
    .intro-card {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
        align-items: center;
        padding: 32px;
    }

    .intro-text h2 {
        font-size: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 22px;
    }

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

    .machine-card:last-child {
        grid-column: auto;
    }

    .service-card-top {
        height: 84px;
    }

    .service-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .service-card-body {
        padding: 16px 18px 18px;
    }

    .service-card h3 {
        font-size: 0.98rem;
    }

    .service-card p {
        font-size: 0.84rem;
    }

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

    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }

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

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

@media (min-width: 1280px) {
    .error-codes-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}