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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #2C3E2D;
    background-color: #FAF8F5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* ===== UTILITY ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
    color: #1B4332;
}

/* ===== SECTION LABELS ===== */
.section-label {
    display: inline-block;
    font-family: 'Lato', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #2D6A4F;
    margin-bottom: 12px;
    position: relative;
    padding-left: 36px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 2px;
    background-color: #2D6A4F;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
    color: #1B4332;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #4A6B4F;
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: #2D6A4F;
    color: #FFFFFF;
    border-color: #2D6A4F;
}

.btn-primary:hover {
    background-color: #1B4332;
    border-color: #1B4332;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(27, 67, 50, 0.3);
}

.btn-dark {
    background-color: #1B4332;
    color: #FFFFFF;
    border-color: #1B4332;
}

.btn-dark:hover {
    background-color: #2D6A4F;
    border-color: #2D6A4F;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(45, 106, 79, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
}

.btn-light {
    background-color: #FFFFFF;
    color: #1B4332;
    border-color: #FFFFFF;
}

.btn-light:hover {
    background-color: #F0EDE8;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-outline-light {
    background-color: transparent;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
}

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

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(27, 67, 50, 0.08);
    transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(27, 67, 50, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

/* ===== LOGO ===== */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    color: #1B4332;
    text-decoration: none;
}

.logo-icon {
    color: #2D6A4F;
    flex-shrink: 0;
}

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

.logo-name {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.logo-tagline {
    font-family: 'Lato', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #4A6B4F;
}

.logo-light {
    color: #FFFFFF;
}

.logo-light .logo-tagline {
    color: rgba(255, 255, 255, 0.7);
}

/* ===== NAVIGATION ===== */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #1B4332;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list a {
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #2C3E2D;
    letter-spacing: 0.02em;
    transition: color 0.3s ease;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: #2D6A4F;
    transition: width 0.3s ease;
}

.nav-list a:hover::after,
.nav-list a:focus::after {
    width: 100%;
}

.nav-list a:hover {
    color: #2D6A4F;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #2D6A4F;
    color: #FFFFFF !important;
    padding: 9px 18px;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: all 0.3s ease;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background-color: #1B4332;
    color: #FFFFFF !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27, 67, 50, 0.25);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #1B4332;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(27, 67, 50, 0.92) 0%,
        rgba(27, 67, 50, 0.75) 50%,
        rgba(45, 106, 79, 0.65) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 28px;
    backdrop-filter: blur(4px);
}

.hero-badge svg {
    color: #95D5B9;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

.trust-item svg {
    color: #95D5B9;
    flex-shrink: 0;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s ease;
    animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll:hover {
    color: rgba(255, 255, 255, 0.9);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background-color: #FAF8F5;
}

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

.service-card {
    background-color: #FFFFFF;
    border-radius: 8px;
    padding: 36px 28px;
    border: 1px solid rgba(27, 67, 50, 0.06);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(27, 67, 50, 0.08);
    border-color: rgba(45, 106, 79, 0.15);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(45, 106, 79, 0.08);
    border-radius: 12px;
    color: #2D6A4F;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background-color: #2D6A4F;
    color: #FFFFFF;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1B4332;
}

.service-desc {
    font-size: 0.95rem;
    color: #4A6B4F;
    line-height: 1.7;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background-color: #F0EDE8;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image-main {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(27, 67, 50, 0.12);
}

.about-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -32px;
    right: -24px;
    width: 55%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(27, 67, 50, 0.15);
    border: 4px solid #F0EDE8;
}

.about-image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience {
    position: absolute;
    top: -20px;
    left: -20px;
    background-color: #1B4332;
    color: #FFFFFF;
    padding: 20px 24px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(27, 67, 50, 0.25);
}

.about-experience .exp-number {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    color: #95D5B9;
}

.about-experience .exp-label {
    display: block;
    font-family: 'Lato', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

.about-content .section-label {
    padding-left: 0;
}

.about-content .section-label::before {
    display: none;
}

.about-text {
    font-size: 1rem;
    color: #4A6B4F;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 28px 0 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Lato', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: #2C3E2D;
}

.value-item svg {
    color: #2D6A4F;
    flex-shrink: 0;
}

/* ===== GALLERY ===== */
.gallery {
    padding: 100px 0;
    background-color: #FAF8F5;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

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

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(27, 67, 50, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay span {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFFFFF;
}

/* ===== CTA STRIP ===== */
.cta-strip {
    padding: 80px 0;
    background-color: #1B4332;
    position: relative;
    overflow: hidden;
}

.cta-strip::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background-color: rgba(45, 106, 79, 0.3);
    pointer-events: none;
}

.cta-strip::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(149, 213, 185, 0.08);
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-text {
    flex: 1;
    min-width: 280px;
}

.cta-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: #FFFFFF;
    margin-bottom: 12px;
}

.cta-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background-color: #F0EDE8;
}

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

.testimonial-card {
    background-color: #FFFFFF;
    border-radius: 8px;
    padding: 36px 28px;
    border: 1px solid rgba(27, 67, 50, 0.06);
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(27, 67, 50, 0.08);
}

.testimonial-quote {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: #2D6A4F;
    opacity: 0.15;
    position: absolute;
    top: 16px;
    left: 24px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: #4A6B4F;
    line-height: 1.8;
    margin-bottom: 24px;
    margin-top: 20px;
    font-style: italic;
}

.testimonial-author {
    padding-top: 16px;
    border-top: 1px solid rgba(27, 67, 50, 0.08);
}

.author-name {
    font-family: 'Lato', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: #1B4332;
    letter-spacing: 0.03em;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background-color: #FAF8F5;
}

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

.contact-info .section-label {
    padding-left: 0;
}

.contact-info .section-label::before {
    display: none;
}

.contact-desc {
    font-size: 1rem;
    color: #4A6B4F;
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(45, 106, 79, 0.08);
    border-radius: 10px;
    color: #2D6A4F;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-family: 'Lato', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #2D6A4F;
    margin-bottom: 2px;
}

.contact-value {
    font-size: 0.95rem;
    color: #2C3E2D;
    line-height: 1.6;
}

.contact-value a {
    color: #2D6A4F;
    transition: color 0.3s ease;
}

.contact-value a:hover {
    color: #1B4332;
    text-decoration: underline;
}

.contact-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(27, 67, 50, 0.08);
}

/* ===== CONTACT FORM ===== */
.contact-form-wrap {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 40px;
    border: 1px solid rgba(27, 67, 50, 0.06);
    box-shadow: 0 8px 32px rgba(27, 67, 50, 0.06);
}

.form-title {
    font-size: 1.5rem;
    margin-bottom: 6px;
    color: #1B4332;
}

.form-note {
    font-size: 0.9rem;
    color: #4A6B4F;
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-family: 'Lato', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #2C3E2D;
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: 'Lato', sans-serif;
    font-size: 15px;
    color: #2C3E2D;
    background-color: #FAF8F5;
    border: 1.5px solid rgba(27, 67, 50, 0.12);
    border-radius: 6px;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #2D6A4F;
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #8FA392;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A6B4F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 16 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success svg {
    color: #2D6A4F;
    margin-bottom: 16px;
}

.form-success h4 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: #1B4332;
}

.form-success p {
    font-size: 0.95rem;
    color: #4A6B4F;
    line-height: 1.6;
}

/* ===== FOOTER ===== */
.site-footer {
    background-color: #1B4332;
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: 'Lato', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #95D5B9;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

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

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: #FFFFFF;
}

.footer-contact span {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2D6A4F;
    color: #FFFFFF;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(27, 67, 50, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: #1B4332;
    transform: translateY(-2px);
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: #FAF8F5;
        padding: 100px 32px 32px;
        transition: right 0.3s ease;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    .main-nav.open {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .nav-list a {
        font-size: 16px;
    }
    
    .nav-cta {
        margin-top: 8px;
    }
    
    .hero-content {
        padding: 100px 24px 60px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: 12px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image-accent {
        right: 0;
        bottom: -24px;
    }
    
    .about-experience {
        left: 0;
        top: -16px;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrap {
        padding: 28px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .services,
    .about,
    .gallery,
    .testimonials,
    .contact {
        padding: 64px 0;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 6px 14px;
    }
}

/* Mobile nav overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 999;
}

.nav-overlay.active {
    display: block;
}