/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', Arial, sans-serif;
    font-size: 1.125rem;
    color: #333;
    line-height: 1.6;
    background: #fff;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.4rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { font-size: 1.1rem; }

h1, h2, h3, h4 {
    font-family: 'Montserrat', Arial, sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: #E91E63;
    color: #fff;
}

.btn-primary:hover {
    background: #C2185B;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 30, 99, 0.4);
}

.btn-cta {
    background: #fff;
    color: #E91E63;
    font-weight: 800;
    padding: 16px 40px;
}

.btn-cta:hover {
    background: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #1a1a1a;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

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

.logo-img {
    height: 70px;
    width: auto;
    border-radius: 8px;
}

.nav {
    display: flex;
    gap: 28px;
}

.nav a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: #fff;
    transition: color 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav a:hover {
    color: #E91E63;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: #fff;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #1a1a2e;
    margin-top: 116px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('images/hero-bg.jpg') center top/cover no-repeat;
    filter: brightness(0.4);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
    padding: 60px 24px;
}

.hero h1 {
    font-size: 2.6rem;
    color: #fff;
    margin-bottom: 16px;
    font-weight: 800;
}

.hero-sub {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    font-family: 'Open Sans', sans-serif;
}

/* ===== 3-STEP PROCESS ===== */
.process {
    padding: 80px 0;
    background: #fff;
}

.process-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 0;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    margin-top: -16px;
}

.process-arrow img {
    width: 52px;
    height: auto;
    opacity: 0.7;
}

.process-step {
    text-align: center;
    padding: 28px 20px;
    border-radius: 8px;
    background: #fafafa;
    border: 1px solid #f0f0f0;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.process-step:hover {
    box-shadow: 0 4px 16px rgba(233, 30, 99, 0.1);
    transform: translateY(-2px);
}

.step-label {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.75rem;
    color: #fff;
    background: #E91E63;
    padding: 5px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.process-step h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: #222;
}

.process-step p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}

/* ===== SERVICES ===== */
.services {
    padding: 80px 0;
    background: #f5f5f5;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
    color: #222;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.service-img {
    height: 200px;
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    position: relative;
}

.service-img-placeholder,
.gallery-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #999;
    font-size: 0.9rem;
    background: rgba(240, 240, 240, 0.9);
}

.service-img[style*="url"] .service-img-placeholder,
.gallery-item[style*="url"] .gallery-placeholder,
.why-intro-img[style*="url"] .gallery-placeholder,
.service-detail-img[style*="url"] .service-img-placeholder,
.why-video[style*="url"] .gallery-placeholder,
.featured-project-img[style*="url"] .gallery-placeholder {
    background: transparent;
    color: transparent;
}

.service-card h3 {
    padding: 16px 16px 4px;
    font-size: 1.05rem;
    color: #222;
}

.service-card p {
    padding: 0 16px 20px;
    font-size: 0.9rem;
    color: #666;
}

/* ===== VALUE PROPS ===== */
.values {
    padding: 80px 0;
    background: #fff;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.value-card {
    padding: 36px 32px;
    background: #fafafa;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border-left: 4px solid #E91E63;
}

.value-card h3 {
    font-size: 1.2rem;
    color: #E91E63;
    margin-bottom: 12px;
}

.value-card p {
    font-size: 0.95rem;
    color: #555;
}

/* ===== GALLERY ===== */
.gallery {
    padding: 80px 0;
    background: #f5f5f5;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    height: 240px;
    background-color: #e0e0e0;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s;
}

.gallery-item:hover {
    transform: scale(1.02);
}

/* ===== SAFETY BANNER ===== */
.safety-banner {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #1a1a2e;
    overflow: hidden;
}

.safety-overlay {
    position: absolute;
    inset: 0;
    background: url('images/safety-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
}

.safety-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 40px 24px;
}

.safety-content h2 {
    font-size: 2.2rem;
    color: #fff;
    font-weight: 800;
}

/* ===== CTA BANNER ===== */
.cta-banner {
    padding: 60px 0;
    background: #E91E63;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cta-text h2 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 8px;
}

.cta-phone {
    font-size: 1.1rem;
    color: #fff;
}

.cta-phone a {
    color: #fff;
    text-decoration: underline;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 80px 0;
    background: #fff;
}

.testimonials .section-title {
    color: #222;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: #fafafa;
    border-radius: 8px;
    padding: 32px 28px;
    border-left: 3px solid #E91E63;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.testimonial-card p {
    font-size: 0.95rem;
    color: #555;
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.7;
}

.testimonial-author {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: #E91E63;
}

/* ===== CONTACT ===== */
.contact {
    padding: 80px 0;
    background: #1a1a2e;
}

.contact .section-title {
    color: #fff;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #fff;
}

.contact-item {
    margin-bottom: 16px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-item strong {
    color: #fff;
}

.contact-item a {
    color: #E91E63;
    font-weight: 600;
}

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

.contact-item p {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-hours {
    margin-top: 24px;
    padding: 20px;
    background: rgba(233, 30, 99, 0.15);
    border-radius: 8px;
    border-left: 4px solid #E91E63;
}

.contact-hours strong {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    color: #E91E63;
    display: block;
    margin-bottom: 4px;
}

.contact-hours p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    padding: 14px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #E91E63;
    background: rgba(255, 255, 255, 0.15);
}

.contact-form textarea {
    resize: vertical;
}

/* ===== FOOTER ===== */
.footer {
    background: #111;
    color: #aaa;
    padding: 48px 0 24px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.footer-logo-img {
    height: 70px;
    width: auto;
    border-radius: 8px;
}

.footer-tagline {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #888;
}

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

.footer-links a {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: #aaa;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #E91E63;
}

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
    color: #666;
}

/* ===== WHY CHOOSE US PAGE ===== */
.section-label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: #E91E63;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.unique-section {
    padding: 80px 0;
    background: #fff;
}

.unique-section h2 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 24px;
}

.unique-text {
    font-size: 1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 900px;
}

.unique-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.why-section {
    padding: 80px 0;
    background: #f5f5f5;
}

.why-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 60px;
}

.why-intro-text .section-label {
    margin-bottom: 12px;
}

.why-intro-text h2 {
    font-size: 1.8rem;
    color: #222;
    margin-bottom: 20px;
}

.why-intro-text p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
}

.why-intro-img {
    height: 300px;
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.why-card h3 {
    font-size: 1.3rem;
    color: #E91E63;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
}

.why-card-with-media {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.why-video {
    height: 200px;
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    width: 60px;
    height: 60px;
    background: rgba(233, 30, 99, 0.9);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    position: relative;
    z-index: 2;
    cursor: pointer;
    transition: transform 0.3s;
}

.play-btn:hover {
    transform: scale(1.1);
}

/* ===== PROJECTS PAGE ===== */
.featured-project {
    padding: 80px 0;
    background: #fff;
    text-align: center;
}

.featured-project h2 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 12px;
}

.featured-project-desc {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 32px;
}

.featured-project-img {
    width: 100%;
    height: 450px;
    background-color: #222;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.featured-project-video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 32px;
}

.featured-project-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin-bottom: 32px;
}

.featured-project-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.projects-gallery {
    padding: 80px 0;
    background: #1a1a2e;
}

.projects-gallery .section-title {
    color: #fff;
}

.projects-gallery .section-label {
    text-align: center;
}

.projects-intro {
    text-align: center;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: -24px auto 40px;
    line-height: 1.7;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* ===== CONTACT PAGE ===== */
.contact-bar {
    padding: 40px 0;
    background: #fff;
}

.contact-bar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.contact-bar-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 8px;
    border-top: 3px solid #E91E63;
}

.contact-bar-icon {
    font-size: 1.4rem;
    color: #E91E63;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-bar-label {
    display: block;
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 2px;
}

.contact-bar-item strong {
    font-size: 0.9rem;
    color: #222;
    display: block;
}

.contact-bar-item a {
    color: #222;
}

.contact-bar-item a:hover {
    color: #E91E63;
}

.contact-page-form {
    padding: 60px 0 80px;
    background: #fff;
}

.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-page-text h2 {
    font-size: 1.8rem;
    color: #E91E63;
    margin-bottom: 20px;
    line-height: 1.3;
}

.contact-page-text p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 16px;
}

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

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: #333;
}

.contact-form-page input,
.contact-form-page textarea {
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color 0.3s;
}

.contact-form-page input:focus,
.contact-form-page textarea:focus {
    outline: none;
    border-color: #E91E63;
}

.contact-form-page textarea {
    resize: vertical;
}

/* ===== ABOUT PAGE ===== */
.about-history {
    padding: 80px 0;
    background: #fff;
}

.about-history h2 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 24px;
}

.about-text {
    max-width: 900px;
}

.about-text p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-text ul {
    margin: 0 0 20px 24px;
    color: #555;
    font-size: 0.95rem;
    line-height: 1.8;
}

.about-text ul li {
    margin-bottom: 8px;
}

.about-values {
    padding: 80px 0;
    background: #fff;
}

.about-values h2 {
    font-size: 1.6rem;
    color: #222;
    margin-bottom: 40px;
}

.about-values-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 48px;
    flex-wrap: wrap;
}

.accreditations {
    padding: 80px 0;
    background: #f5f5f5;
}

.accreditations h2 {
    font-size: 2rem;
    color: #222;
    margin-bottom: 24px;
}

/* ===== HEADER INFO BAR (scaffolding page) ===== */
.header-info {
    display: flex;
    gap: 24px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Open Sans', sans-serif;
}

.btn-header-phone {
    padding: 8px 20px;
    font-size: 0.85rem;
    border-radius: 4px;
}

/* ===== SUB NAV ===== */
.nav-sub {
    background: #E91E63;
    justify-content: center;
    padding: 0;
    height: 44px;
    align-items: center;
    gap: 32px;
}

.nav-sub a {
    color: #fff;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-sub a:hover,
.nav-sub a.nav-active {
    color: #fff;
    text-decoration: underline;
}

/* ===== PAGE HERO ===== */
.page-hero {
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #1a1a2e;
    margin-top: 116px;
    overflow: hidden;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: url('images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.3;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    padding: 40px 24px;
}

.page-hero-content h1 {
    font-size: 2.4rem;
    color: #fff;
    font-weight: 800;
    margin-bottom: 8px;
}

.breadcrumb {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ===== SERVICES DETAIL PAGE ===== */
.services-detail {
    padding: 80px 0;
    background: #fff;
}

.services-detail-label {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: #E91E63;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.services-detail-grid {
    display: grid;
    gap: 32px;
    margin-bottom: 40px;
}

.services-detail-grid.three-col {
    grid-template-columns: repeat(3, 1fr);
}

.services-detail-grid.two-col {
    grid-template-columns: repeat(2, 1fr);
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.service-detail-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.service-detail-img {
    height: 220px;
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    position: relative;
}

.service-detail-body {
    padding: 24px;
}

.service-detail-body h3 {
    font-size: 1.1rem;
    color: #222;
    margin-bottom: 12px;
}

.service-detail-body p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.7;
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
}

/* ===== CTA BANNER VARIANT ===== */
.cta-banner {
    position: relative;
    overflow: hidden;
}

.cta-banner-bg {
    position: absolute;
    inset: 0;
    background: url('images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.2;
}

.cta-inner {
    position: relative;
    z-index: 2;
}

.cta-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.cta-logo-img {
    height: 60px;
    width: auto;
}

.cta-call a {
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: underline;
}

/* ===== FOOTER CENTER (scaffolding page) ===== */
.footer-center h4 {
    font-size: 0.9rem;
    color: #fff;
    margin-bottom: 12px;
    text-align: center;
}

.footer-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-cta-outline {
    background: transparent;
    color: #E91E63;
    border: 2px solid #E91E63;
    font-weight: 700;
    padding: 10px 24px;
}

.btn-cta-outline:hover {
    background: #E91E63;
    color: #fff;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

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

    .services-detail-grid.two-col {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

    .header-info {
        display: none;
    }

    .why-intro {
        grid-template-columns: 1fr;
    }

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

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

    .contact-page-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #1a1a1a;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }

    .nav-open {
        display: flex;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-sub {
        font-size: 1rem;
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 400px;
    }

    .process-arrow {
        display: none;
    }

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

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

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

    .safety-content h2 {
        font-size: 1.6rem;
    }

    .cta-text h2 {
        font-size: 1.4rem;
    }

    .footer-inner {
        flex-direction: column;
        gap: 24px;
    }

    .footer-links {
        flex-wrap: wrap;
    }

    .services-detail-grid.three-col {
        grid-template-columns: 1fr;
    }

    .nav-sub {
        display: none;
    }

    .page-hero {
        margin-top: 72px;
    }

    .footer-cta-buttons {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 70vh;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .safety-banner {
        min-height: 280px;
    }

    .contact-bar-grid {
        grid-template-columns: 1fr;
    }

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