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

:root {
    --green-dark: #2d5016;
    --green: #3a7d1e;
    --green-light: #e8f5e0;
    --green-pale: #f4faf0;
    --brown: #5c3d1a;
    --brown-light: #f9f3eb;
    --text: #1a1a1a;
    --text-light: #555;
    --white: #fff;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --radius: 12px;
}

html {
    scroll-behavior: smooth;
    font-size: 18px;
}

body {
    font-family: "Montserrat", sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* HEADER */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--green-dark);
    font-weight: 700;
    font-size: 1.15rem;
}

.logo-icon {
    font-size: 1.4rem;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-list a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-list a:hover {
    color: var(--green);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* HERO */

.hero {
    padding: 160px 0 100px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    text-align: center;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.57);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-sub {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.85);
    max-width: 560px;
    margin: 0 auto 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary {
    background: var(--green);
    color: var(--white);
    border: 2px solid var(--green);
}

.btn-primary:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.7);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--green-dark);
}

.hero-areas {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
}

.hero-areas strong {
    display: block;
    margin-top: 4px;
    color: var(--white);
}

/* SECTIONS */

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--green-dark);
    margin-bottom: 12px;
}

.section-desc {
    text-align: center;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 48px;
}

/* ABOUT */

.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 48px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.about-photo img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    aspect-ratio: 3/4;
    object-fit: cover;
}

.about-text h3 {
    font-size: 1.5rem;
    color: var(--green-dark);
    margin-bottom: 16px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 14px;
    line-height: 1.7;
}

.about-text strong {
    color: var(--text);
}

/* SERVICES */

.services {
    background: var(--green-pale);
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.service-photo {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 16px;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.service-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--green-dark);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* PRICING */

.pricing {
    background: var(--white);
}

.price-group {
    max-width: 700px;
    margin: 0 auto 36px;
}

.price-group h3 {
    font-size: 1.15rem;
    color: var(--green-dark);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--green-light);
}

.price-note {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 8px;
    font-style: italic;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
}

.price-table th {
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    padding: 8px 12px;
    background: var(--green-pale);
}

.price-table th:last-child {
    text-align: right;
}

.price-table td {
    padding: 12px;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.price-table td:last-child {
    text-align: right;
    font-weight: 600;
    color: var(--green-dark);
    white-space: nowrap;
}

/* GALLERY */

.gallery {
    background: var(--green-pale);
}

/* CAROUSEL */

.carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.carousel-track {
    position: relative;
    overflow: hidden;
}

.carousel-slide {
    display: none;
}

.carousel-slide.active {
    display: block;
}

.gallery-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 12px;
}

.compare-side {
    position: relative;
    overflow: hidden;
}

.compare-side img {
    width: 100%;
    display: block;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.compare-label {
    position: absolute;
    top: 10px;
    left: 10px;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--green-dark);
    background: rgba(255,255,255,0.85);
    padding: 4px 14px;
    border-radius: 4px;
    z-index: 1;
}

.compare-label.label-after {
    left: auto;
    right: 10px;
}

.gallery-caption {
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    color: var(--green-dark);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255,255,255,0.9);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--green-dark);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    transition: background 0.2s, transform 0.2s;
}

.carousel-arrow:hover {
    background: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: -22px;
}

.carousel-next {
    right: -22px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--green);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s;
}

.carousel-dot.active {
    background: var(--green);
}

/* CONTACT */

.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-info h3,
.contact-map h3 {
    font-size: 1.3rem;
    color: var(--green-dark);
    margin-bottom: 4px;
}

.contact-ico {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--text);
    padding: 14px 16px;
    border-radius: var(--radius);
    background: var(--green-pale);
    transition: background 0.2s;
}

.contact-item:hover {
    background: var(--green-light);
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-item strong {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-light);
}

.contact-item span {
    font-size: 0.95rem;
}

.contact-tip {
    margin-top: 24px;
    padding: 16px;
    background: var(--brown-light);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--brown);
    line-height: 1.5;
}

.contact-map {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.map-area {
    padding: 20px 16px;
    background: var(--green-pale);
    border-radius: var(--radius);
    text-align: center;
    font-weight: 600;
    color: var(--green-dark);
    font-size: 0.95rem;
    border: 2px solid var(--green-light);
}

/* CONTACT FORM */

.contact-form {
    background: var(--green-pale);
    padding: 28px;
    border-radius: var(--radius);
}

.contact-form h3 {
    font-size: 1.3rem;
    color: var(--green-dark);
    margin-bottom: 18px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 13px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    margin-bottom: 12px;
    transition: border-color 0.2s;
    background: var(--white);
}

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

.contact-form textarea {
    resize: vertical;
}

.btn-form {
    width: 100%;
    text-align: center;
    padding: 12px;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
}

/* WHATSAPP FLOAT */

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0,0,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

/* FOOTER */

.footer {
    padding: 24px 0;
    background: var(--green-dark);
    color: rgba(255,255,255,0.7);
    text-align: center;
    font-size: 0.85rem;
}

/* RESPONSIVE */

@media (max-width: 768px) {
    .hero {
        padding: 120px 0 60px;
        min-height: 70vh;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .about-photo {
        max-width: 260px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .carousel-prev {
        left: 4px;
    }

    .carousel-next {
        right: 4px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-list {
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s, padding 0.3s;
        box-shadow: var(--shadow);
    }

    .nav-list.open {
        max-height: 300px;
        padding: 16px 0;
    }

    .nav-list li {
        width: 100%;
        text-align: center;
    }

    .nav-list a {
        display: block;
        padding: 12px 24px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

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

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .section {
        padding: 56px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .map-areas {
        grid-template-columns: 1fr;
    }
}