:root {
    --green: #178a2c;
    --green-light: #25d366;
    --gray-bg: #f6faf7;
    --shadow: 0 4px 12px rgba(0,0,0,0.07);
    --radius: 16px;
    --transition: 0.2s;
}

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

body {
    font-family: 'Inter', Arial, sans-serif;
    background: var(--gray-bg);
    color: #222;
}

.whatsapp-btn {
    background: linear-gradient(90deg, var(--green) 80%, var(--green-light) 100%);
    color: #fff;
    font-weight: 700;
    padding: 12px 32px;
    border-radius: 999px;
    border: none;
    font-size: 1.15em;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 2px 12px rgba(23, 138, 44, 0.1);
}

.whatsapp-btn:hover {
    background: linear-gradient(90deg, var(--green-light) 80%, var(--green) 100%);
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(23, 138, 44, 0.18);
}

.phone-btn {
    background: #fff;
    color: var(--green);
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 10px;
    border: none;
    font-size: 1.08em;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.07);
}

.phone-btn:hover {
    background: #e6f7ec;
    transform: scale(1.08);
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    background: #fff;
    box-shadow: var(--shadow);
    border-radius: 0 0 var(--radius) var(--radius);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: 270px;
}

#logo {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-title-group {
    display: flex;
    flex-direction: column;
}

.stalex-title {
    font-family: 'Playfair Display', serif;
    font-size: 2em;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--green);
}

.header-subtitle {
    font-family: 'Playfair Display', serif;
    font-size: 1.1em;
    color: #6c8a7a;
    margin-top: 2px;
}

.header-nav {
    display: flex;
    gap: 18px;
}

.header-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 10px;
    border: none;
    background: #fff;
    color: #333;
    font-size: 1.08em;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.07);
    text-decoration: none;
}

.header-btn.whatsapp-btn {
    background: linear-gradient(90deg, var(--green) 80%, var(--green-light) 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 12px rgba(23, 138, 44, 0.1);
}

.header-btn.whatsapp-btn:hover {
    background: linear-gradient(90deg, var(--green-light) 80%, var(--green) 100%);
    box-shadow: 0 8px 24px rgba(23, 138, 44, 0.18);
}

.header-btn:hover {
    background: #f5f5f5;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.hero-section {
    position: relative;
    min-height: 480px;
    display: flex;
    align-items: flex-start;
    background: url('https://images.unsplash.com/photo-1464983953574-0892a716854b?auto=format&fit=crop&w=1500&q=80') center/cover;
    border-radius: 0 0 var(--radius) var(--radius);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--green);
    opacity: 0.82;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    margin: 60px auto;
    color: #fff;
    max-width: 800px;
    text-align: center;
}

.hero-title {
    font-size: 3.5em;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 1.3em;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
    margin-left: 16px;
}

.owner-card {
    position: absolute;
    right: 80px;
    top: 120px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    max-width: 260px;
    z-index: 3;
    transition: none;
}

.about-hero .owner-card {
    left: 70%;
    right: auto;
    transform: translateX(-50%);
    top: 140px;
}

.about-hero .hero-content {
    margin-top: 160px;
    right: 10%;
}

.owner-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    background: #eee;
}

.owner-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.owner-name {
    font-size: 1.1em;
    font-weight: 700;
    color: var(--green);
}

.owner-role {
    color: #666;
    font-size: 0.9em;
}

.owner-desc {
    color: #444;
    font-size: 0.9em;
}

.features-section {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin: 48px 0 0 0;
}

.feature-card {
    background: #f6faf7;
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 32px 24px;
    min-width: 260px;
    text-align: center;
    transition: all var(--transition);
}

.feature-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2em;
    color: var(--green);
    margin-bottom: 12px;
    display: block;
}

.feature-title {
    font-size: 1.2em;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-desc {
    color: #666;
    font-size: 1em;
}

.section-title {
    font-size: 2.2em;
    color: var(--green);
    font-weight: 700;
    margin-bottom: 12px;
    text-align: center;
}

.section-desc {
    color: #666;
    font-size: 1.2em;
    margin-bottom: 32px;
    text-align: center;
}

.services-section {
    margin: 64px 0 0 0;
    text-align: center;
}

.services-list {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 24px;
}

.service-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 32px 24px;
    min-width: 320px;
    text-align: left;
    transition: all var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.service-icon {
    font-size: 2em;
    color: var(--green);
    margin-bottom: 12px;
}

.service-title {
    font-size: 1.2em;
    font-weight: 700;
    margin-bottom: 8px;
}

.service-list {
    list-style: none;
    color: #444;
    font-size: 1em;
}

.service-list li {
    margin-bottom: 8px;
    padding-left: 22px;
    position: relative;
}

.service-list li:before {
    content: '✔';
    color: var(--green);
    position: absolute;
    left: 0;
}

.faq-section {
    margin: 64px 0 0 0;
    text-align: center;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: center;
    margin-top: 24px;
}

.faq-item {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 18px 24px;
    min-width: 420px;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition);
}

.faq-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.faq-question {
    font-weight: 700;
    color: #222;
    font-size: 1.1em;
}

.faq-answer {
    color: #444;
    font-size: 1em;
    margin-top: 8px;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.contact-section {
    margin: 64px 0 0 0;
    display: flex;
    justify-content: center;
}

.contact-form {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 32px 36px;
    min-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all var(--transition);
}

.contact-form:hover {
    box-shadow: var(--shadow);
}

.contact-form input,
.contact-form textarea {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 1em;
    font-family: inherit;
    margin-bottom: 8px;
    transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(23, 138, 44, 0.1);
}

.contact-form textarea {
    min-height: 80px;
    resize: vertical;
}

.form-note {
    color: #888;
    font-size: 0.95em;
    margin-top: 8px;
}

.main-footer {
    margin-top: 0;
    background: #fff;
    border-radius: var(--radius) var(--radius) 0 0;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.04);
    padding: 32px 0 0;
}

.home .main-footer {
    margin-top: 50px;
}

.footer-contacts {
    display: flex;
    justify-content: center;
    gap: 120px;
    margin-bottom: 24px;
}

.footer-title {
    font-size: 1.1em;
    color: var(--green);
    font-weight: 700;
    margin-bottom: 8px;
}

.footer-contact {
    color: #444;
    font-size: 1em;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-bottom {
    color: #888;
    font-size: 0.95em;
    margin: 24px 0 0;
    padding-bottom: 16px;
    text-align: center;
}

.gallery-section {
    margin: 64px 40px 20px;
    text-align: center;
    min-height: calc(100vh - 400px);
}

.gallery-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.pair-container {
    display: flex;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.8s ease-in-out, opacity 0.8s ease-in-out;
}

.pair-container:not(.main-pair) {
    opacity: 0.7;
    transform: scale(0.9);
}

.pair-container:not(.main-pair):hover {
    opacity: 1;
    transform: scale(0.95);
}

.main-pair {
    transform: scale(1.1);
}

.main-pair:hover {
    transform: scale(1.15);
}

.pair-img {
    width: 240px;
    height: 180px;
    object-fit: cover;
}

.main-pair .pair-img {
    width: 300px;
    height: 225px;
}

.main-pair .pair-img:hover {
    transform: none;
}

.about-body {
    margin: 64px 40px 128px;
    display: flex;
    justify-content: center;
}

.about-text {
    max-width: 840px;
    width: 100%;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    padding: 40px;
    line-height: 1.6;
}

.about-text h2 {
    color: var(--green);
    font-size: 1.4em;
    margin: 24px 0 12px;
}

.about-text ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.about-text li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
}

.about-text li:before {
    content: '✔';
    color: var(--green);
    position: absolute;
    left: 0;
    top: 0;
}

.img-preview {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    max-width: 400px;
    max-height: 400px;
    border: 3px solid #fff;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    animation: previewPop 0.5s ease-out;
}

@keyframes previewPop {
    0% {
        transform: scale(0.7);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.before-after-slider {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 32px 0;
}

#before-after-slider {
    position: relative;
    overflow: hidden;
    cursor: grab;
}

.ba-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
}

.ba-wrapper img {
    width: 50%;
    height: 100%;
    flex-shrink: 0;
    pointer-events: none;
    object-fit: cover;
    transition: opacity 0.35s ease;
}

.ba-wrapper .ba-before {
    border-right: 3px solid #178a2c;
}

.ba-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.ba-images {
    position: relative;
    width: 420px;
    height: 210px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
    transition: transform 0.4s ease;
    flex-shrink: 0;
    will-change: transform;
}

.ba-images img {
    width: 50%;
    height: 100%;
    object-fit: cover;
}

.ba-card {
    flex-shrink: 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
    background: #fff;
    border: 4px solid #178a2c;
}

.ba-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
}

.ba-card-prev,
.ba-card-next {
    width: 220px;
    height: 130px;
}

.ba-card-main {
    width: 480px;
    height: 240px;
    cursor: grab;
}

.gallery-item.single-photo .single-image-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.gallery-item.single-photo .single-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.gallery-item.single-photo:hover .single-image-container img {
    transform: scale(1.05);
}

.ba-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 1024px) {
    .main-header {
        flex-direction: column;
        gap: 20px;
        padding: 15px 20px;
    }

    .header-left {
        margin-left: 0;
        justify-content: center;
    }

    .header-nav {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-content {
        margin-left: 0;
        text-align: center;
        margin-top: 40px;
    }

    .hero-title {
        font-size: 2.5em;
    }

    .hero-desc {
        font-size: 1.1em;
    }

    .features-section {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .services-list {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .ba-container {
        flex-direction: column;
        gap: 20px;
    }

    .ba-card {
        width: 100% !important;
        max-width: 520px;
        height: auto;
    }

    .ba-card-main {
        width: 100% !important;
        height: auto;
    }

    .ba-card-prev,
    .ba-card-next {
        width: 100%;
        max-width: 320px;
        height: 140px;
    }

    .ba-images {
        width: 100%;
        height: 220px;
    }
}

@media (min-width: 1025px) and (max-width: 1245px) {
    /* Tablet (up to 1245px) tweaks */
    .gallery-section {
        min-height: auto;
        margin-bottom: 40px;
    }

    .about-hero .owner-card {
        left: 80%;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .main-header {
        padding: 10px 15px;
    }

    .stalex-title {
        font-size: 1.5em;
    }

    .header-subtitle {
        font-size: 1em;
    }

    .header-btn {
        padding: 6px 12px;
        font-size: 0.9em;
    }

    .hero-section {
        min-height: 350px;
    }

    .hero-title {
        font-size: 2em;
    }

    .hero-desc {
        font-size: 1em;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .features-section {
        margin: 30px 0;
    }

    .feature-card {
        min-width: 200px;
        padding: 20px 15px;
    }

    .section-title {
        font-size: 1.8em;
    }

    .section-desc {
        font-size: 1em;
    }

    .services-section {
        margin: 40px 0;
    }

    .service-card {
        min-width: 250px;
        padding: 20px 15px;
    }

    .faq-item {
        min-width: 300px;
    }

    .contact-form {
        min-width: 300px;
        padding: 20px 25px;
    }

    .footer-contacts {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .ba-images {
        height: 140px;
    }

    .ba-card-prev,
    .ba-card-next {
        height: 120px;
    }
}

@media (max-width: 480px) {
    .main-header {
        padding: 8px 10px;
    }

    .header-left {
        gap: 10px;
    }

    #logo {
        width: 36px;
        height: 36px;
    }

    .stalex-title {
        font-size: 1.3em;
    }

    .header-subtitle {
        font-size: 0.9em;
    }

    .header-nav {
        gap: 10px;
    }

    .header-btn {
        padding: 5px 10px;
        font-size: 0.85em;
    }

    .hero-section {
        min-height: 300px;
    }

    .hero-content {
        margin-top: 20px;
    }

    /* About page: pull heading higher on narrow phones */
    .about-hero .hero-content {
        margin-top: 70px;
        left: 1px;
    }

    .hero-title {
        font-size: 1.8em;
    }

    .hero-desc {
        font-size: 0.9em;
        margin-bottom: 20px;
    }

    .hero-actions {
        gap: 10px;
    }

    .whatsapp-btn,
    .phone-btn {
        padding: 10px 20px;
        font-size: 1em;
    }

    .features-section {
        margin: 20px 0;
        gap: 15px;
    }

    .feature-card {
        min-width: 150px;
        padding: 15px 10px;
    }

    .feature-icon {
        font-size: 1.5em;
        margin-bottom: 8px;
    }

    .feature-title {
        font-size: 1em;
    }

    .section-title {
        font-size: 1.5em;
    }

    .section-desc {
        font-size: 0.9em;
        margin-bottom: 20px;
    }

    .services-section {
        margin: 30px 0;
    }

    .services-list {
        gap: 15px;
    }

    .service-card {
        min-width: 200px;
        padding: 15px 10px;
    }

    .service-icon {
        font-size: 1.5em;
    }

    .faq-section {
        margin: 30px 0;
    }

    .faq-list {
        gap: 12px;
    }

    .faq-item {
        min-width: 250px;
        padding: 12px 15px;
    }

    .faq-question {
        font-size: 1em;
    }

    .contact-section {
        margin: 30px 0;
    }

    .contact-form {
        min-width: 250px;
        padding: 15px 20px;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 8px 10px;
        font-size: 0.9em;
    }

    .main-footer {
        padding: 20px 0;
    }

    .footer-contacts {
        gap: 15px;
    }

    .footer-contact {
        font-size: 0.9em;
    }

    .gallery-section {
        margin: 30px 12px 40px;
        min-height: auto;
    }

    .gallery-container {
        gap: 8px;
        flex-wrap: nowrap;
        justify-content: center;
    }

    .pair-container {
        width: 16vw;
        max-width: 100px;
    }

    .main-pair {
        width: 44vw;
        max-width: 320px;
    }

    .pair-img,
    .main-pair .pair-img {
        width: 100%;
        height: auto;
    }

    .main-pair {
        transform: none;
    }

    .ba-container {
        gap: 8px;
    }

    .ba-images {
        height: 120px;
    }

    .ba-card-prev,
    .ba-card-next {
        height: 90px;
    }

    /* About page: owner card is wider on narrow phones */
    .about-hero .owner-card {
        width: min(80vw, 280px);
        padding: 16px 14px;
        top: 200px;
        left: calc(50% - 1%);
        transform: translateX(-50%);
    }

    .about-hero .owner-card .owner-photo {
        width: 40px;
        height: 40px;
    }

    .about-hero .owner-card .owner-name {
        font-size: 0.95em;
    }

    .about-hero .owner-card .owner-role,
    .about-hero .owner-card .owner-desc {
        font-size: 0.75em;
    }
}