:root {
    --oz-teal: #59B1A8;
    --oz-dark: #111312;
    --oz-cta: #E67E22;
    --oz-cta-hover: #D35400;
    --oz-light: #F4F8F7;
    --oz-grey: #5C6361;
    --oz-white: #FFFFFF;
    --oz-border: #D5DCDB;
}

.ozrolo-home,
.ozrolo-contact {
    margin: 0;
    padding: 0;
}

.oz-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.oz-section__title {
    font-size: 2rem;
    color: var(--oz-dark);
    margin: 0 0 16px;
}

.oz-section__lead {
    font-size: 1.125rem;
    color: var(--oz-grey);
    max-width: 720px;
    margin: 0 0 48px;
}

/* Buttons */
.oz-btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

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

.oz-btn--primary:hover {
    background-color: var(--oz-cta-hover);
    color: var(--oz-white);
}

.oz-btn--ghost {
    background-color: transparent;
    color: var(--oz-white);
    border: 2px solid var(--oz-white);
}

.oz-btn--ghost:hover {
    background-color: var(--oz-white);
    color: var(--oz-dark);
}

/* Hero */
.oz-hero {
    background-color: var(--oz-dark);
    color: var(--oz-white);
    padding: 120px 0 100px;
    position: relative;
    overflow: hidden;
}

.oz-hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: linear-gradient(135deg, rgba(89,177,168,.20), transparent 70%);
    pointer-events: none;
}

.oz-hero__content {
    max-width: 760px;
    position: relative;
    z-index: 1;
}

.oz-hero__title {
    font-size: 3rem;
    line-height: 1.15;
    margin: 0 0 24px;
    color: var(--oz-white);
}

.oz-hero__subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: rgba(255,255,255,.85);
    margin: 0 0 36px;
}

.oz-hero__actions .oz-btn + .oz-btn {
    margin-left: 16px;
}

/* Intro */
.oz-intro { padding: 80px 0; }

.oz-intro__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 64px;
    align-items: start;
}

.oz-intro__text h2 {
    font-size: 2rem;
    color: var(--oz-dark);
    margin: 0 0 20px;
}

.oz-intro__text p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--oz-grey);
    margin: 0 0 16px;
}

.oz-intro__highlight {
    background-color: var(--oz-light);
    border-left: 4px solid var(--oz-teal);
    padding: 32px;
    border-radius: 4px;
}

.oz-intro__highlight-label {
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .8125rem;
    color: var(--oz-teal);
    font-weight: 700;
    margin: 0 0 12px;
}

.oz-intro__highlight-text {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--oz-dark);
    margin: 0;
}

/* Services */
.oz-services {
    background-color: var(--oz-light);
    padding: 80px 0;
}

.oz-services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.oz-service-card {
    background-color: var(--oz-white);
    padding: 36px 28px;
    border-radius: 6px;
    border-top: 4px solid var(--oz-teal);
    box-shadow: 0 1px 3px rgba(17,19,18,.06);
}

.oz-service-card h3 {
    font-size: 1.25rem;
    color: var(--oz-dark);
    margin: 0 0 12px;
}

.oz-service-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--oz-grey);
    margin: 0;
}

/* Industries */
.oz-industries {
    padding: 80px 0;
    background-color: var(--oz-dark);
    color: var(--oz-white);
}

.oz-industries .oz-section__title { color: var(--oz-white); }

.oz-industries__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.oz-industries__list li {
    background-color: rgba(89,177,168,.12);
    border: 1px solid rgba(89,177,168,.30);
    color: var(--oz-white);
    padding: 20px 24px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.0625rem;
}

/* Cleaning */
.oz-cleaning {
    padding: 80px 0;
    background-color: var(--oz-teal);
    color: var(--oz-white);
}

.oz-cleaning__grid { max-width: 820px; }

.oz-cleaning h2 {
    font-size: 2rem;
    color: var(--oz-white);
    margin: 0 0 20px;
}

.oz-cleaning p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255,255,255,.95);
    margin: 0 0 16px;
}

/* Approach */
.oz-approach { padding: 80px 0; }

.oz-approach__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.oz-approach__item {
    border-left: 3px solid var(--oz-teal);
    padding-left: 24px;
}

.oz-approach__item h3 {
    font-size: 1.25rem;
    color: var(--oz-dark);
    margin: 0 0 12px;
}

.oz-approach__item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--oz-grey);
    margin: 0;
}

/* CTA */
.oz-cta {
    padding: 96px 0;
    background-color: var(--oz-dark);
    color: var(--oz-white);
    text-align: center;
}

.oz-cta__inner h2 {
    font-size: 2.25rem;
    color: var(--oz-white);
    margin: 0 0 16px;
}

.oz-cta__inner p {
    font-size: 1.125rem;
    color: rgba(255,255,255,.85);
    margin: 0 0 32px;
}

/* Contact page */
.oz-contact-hero {
    background-color: var(--oz-dark);
    color: var(--oz-white);
    padding: 80px 0 64px;
}

.oz-contact-hero h1 {
    font-size: 2.5rem;
    margin: 0 0 16px;
    color: var(--oz-white);
}

.oz-contact-hero p {
    font-size: 1.125rem;
    color: rgba(255,255,255,.85);
    max-width: 640px;
    margin: 0;
}

.oz-contact-body { padding: 64px 0; }

.oz-contact-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 48px;
    align-items: start;
}

.oz-contact-info h2 {
    font-size: .875rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--oz-teal);
    margin: 0 0 8px;
}

.oz-contact-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--oz-grey);
    margin: 0 0 24px;
}

.oz-contact-info a {
    color: var(--oz-dark);
    text-decoration: none;
}

.oz-contact-info a:hover { color: var(--oz-teal); }

/* Contact Form 7 */
.oz-contact-form .wpcf7 {
    background-color: var(--oz-light);
    padding: 32px;
    border-radius: 6px;
}

.oz-contact-form .wpcf7 label {
    display: block;
    font-weight: 600;
    color: var(--oz-dark);
    margin-bottom: 6px;
    font-size: .9375rem;
}

.oz-contact-form .wpcf7 input[type="text"],
.oz-contact-form .wpcf7 input[type="email"],
.oz-contact-form .wpcf7 input[type="tel"],
.oz-contact-form .wpcf7 textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--oz-border);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    background-color: var(--oz-white);
    margin-bottom: 18px;
    box-sizing: border-box;
}

.oz-contact-form .wpcf7 input:focus,
.oz-contact-form .wpcf7 textarea:focus {
    outline: none;
    border-color: var(--oz-teal);
}

.oz-contact-form .wpcf7 .wpcf7-submit {
    background-color: var(--oz-cta);
    color: var(--oz-white);
    border: none;
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color .2s ease;
}

.oz-contact-form .wpcf7 .wpcf7-submit:hover {
    background-color: var(--oz-cta-hover);
}

/* = Header
----------------------------------------------- */
.oz-header {
    background-color: var(--oz-white);
    color: var(--oz-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(89, 177, 168, .15);
}

.oz-header__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

/* Brand */
.oz-header__brand {
    flex-shrink: 0;
}

.oz-header__brand a {
    display: inline-flex;
    align-items: baseline;
    text-decoration: none;
    color: var(--oz-white);
    font-weight: 700;
    font-size: 1.375rem;
    letter-spacing: -.01em;
}

.oz-header__brand-tag {
    color: var(--oz-teal);
    margin-left: 6px;
    font-weight: 600;
}

.oz-header__brand img {
    max-height: 44px;
    width: auto;
    display: block;
}

/* Nav container */
.oz-header__nav {
    display: flex;
    align-items: center;
}

/* Menu panel (holds ul + CTA) */
.oz-header__menu-panel {
    display: flex;
    align-items: center;
    gap: 28px;
}

/* Menu list */
.oz-header__menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.oz-header__menu li a {
    color: rgba(255, 255, 255, .85);
    text-decoration: none;
    font-size: .9375rem;
    font-weight: 500;
    padding: 8px 0;
    transition: color .2s ease;
    border-bottom: 2px solid transparent;
}

.oz-header__menu li a:hover,
.oz-header__menu li.current-menu-item > a {
    color: var(--oz-white);
    border-bottom-color: var(--oz-teal);
}

/* CTA in nav */
.oz-header__cta {
    padding: 10px 22px;
    font-size: .9375rem;
    white-space: nowrap;
}

/* Hamburger button — hidden on desktop */
.oz-header__toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 40px;
}

.oz-header__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--oz-white);
    margin: 5px auto;
    transition: transform .3s ease, opacity .3s ease;
}

/* Hamburger → X animation (driven by aria-expanded, which navigation.js toggles) */
.oz-header__toggle[aria-expanded="true"] .oz-header__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.oz-header__toggle[aria-expanded="true"] .oz-header__toggle-bar:nth-child(2) {
    opacity: 0;
}

.oz-header__toggle[aria-expanded="true"] .oz-header__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile / tablet */
@media (max-width: 900px) {
    .oz-header__toggle {
        display: block;
    }

    .oz-header__menu-panel {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--oz-dark);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0 24px;
        border-top: 1px solid rgba(89, 177, 168, .18);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: transform .25s ease, opacity .25s ease;
    }

    /* navigation.js adds .toggled to #site-navigation */
    #site-navigation.toggled .oz-header__menu-panel {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .oz-header__menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin: 0;
        padding: 0;
    }

    .oz-header__menu li {
        width: 100%;
        border-bottom: 1px solid rgba(89, 177, 168, .18);
    }

    .oz-header__menu li a {
        display: block;
        padding: 16px 0;
        font-size: 1.0625rem;
        border-bottom: none;
    }

    .oz-header__menu li a:hover,
    .oz-header__menu li.current-menu-item > a {
        color: var(--oz-teal);
        border-bottom: none;
    }

    .oz-header__cta {
        margin: 16px 0 24px;
        text-align: center;
        padding: 14px 28px;
    }
}

@media (max-width: 600px) {
    .oz-header__inner {
        padding: 0 18px;
        min-height: 64px;
    }

    .oz-header__brand a {
        font-size: 1.25rem;
    }
}

/* Responsive */
@media (max-width: 900px) {
    .oz-hero__title { font-size: 2.25rem; }
    .oz-intro__grid,
    .oz-services__grid,
    .oz-approach__grid,
    .oz-contact-grid { grid-template-columns: 1fr; }
    .oz-industries__list { grid-template-columns: 1fr 1fr; }
    .oz-hero__actions .oz-btn + .oz-btn { margin-left: 0; margin-top: 12px; }
}

@media (max-width: 600px) {
    .oz-hero { padding: 80px 0 64px; }
    .oz-hero__title { font-size: 1.875rem; }
    .oz-hero__subtitle { font-size: 1.0625rem; }
    .oz-section__title { font-size: 1.625rem; }
    .oz-industries__list { grid-template-columns: 1fr; }
}