/* ===============================
   RESET + BASE
================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    background: #f4f6f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}

/* ===============================
   HEADER
================================ */
header {
    background: #035c09;
    padding: 15px 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header h1 {
    color: #fff;
    font-size: 24px;
    letter-spacing: 1px;
}

nav a {
    color: #e6dddd;
    text-decoration: none;
    margin-left: 24px;
    font-size: 15px;
}

nav a.active,
nav a:hover {
    text-decoration: underline;
}

/* ===============================
   HERO
================================ */
.hero {
    height: 420px;
    background: linear-gradient(
        rgba(72, 180, 121, 0.025),
        rgba(58, 127, 69, 0.45)
    ), url("../images/hero.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content {
    max-width: 700px;
}

.hero-content h2 {
    font-size: 36px;
    color: #544747;
    margin-bottom: 12px;
}

.hero-content p {
    color: #4c2f2f;
    font-size: 18px;
    margin-bottom: 28px;
}

/* ===============================
   BUTTON
================================ */
.btn {
    background: #2e7d32;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    display: inline-block;
    transition: 0.2s;
}

.btn:hover {
    background: #1b5e20;
}

/* ===============================
   INTRO
================================ */
.intro {
    background: #fff;
    margin-top: 60px;
    margin-bottom: 60px;
    padding: 60px 30px;
    text-align: center;
    border-radius: 8px;
}

.intro h2 {
    font-size: 30px;
    color: #245c2c;
    margin-bottom: 16px;
}

.intro p {
    max-width: 750px;
    margin: auto;
    font-size: 16px;
    color: #555;
}

/* ===============================
   HOME SERVICES
================================ */
.home-services {
    margin-bottom: 80px;
}

.home-services h2 {
    text-align: center;
    font-size: 30px;
    color: #245c2c;
    margin-bottom: 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* ===============================
   SERVICE CARD
================================ */
.service-card {
    background: #fff;
    border-radius: 8px;
    padding: 28px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transition: 0.25s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card h3 {
    font-size: 18px;
    color: #245c2c;
    margin-bottom: 12px;
}

.service-card p {
    color: #555;
    font-size: 15px;
}

/* ===============================
   CTA
================================ */
.cta {
    background: #2e7d32;
    color: #fff;
    text-align: center;
    padding: 70px 20px;
}

.cta h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #fff;
}

/* ===============================
   FOOTER
================================ */
footer {
    background: #1b5e20;
    color: #fff;
    text-align: center;
    padding: 18px;
    font-size: 14px;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    header {
        flex-direction: column;
    }

    nav {
        margin-top: 10px;
    }

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

    .hero-content h2 {
        font-size: 28px;
    }
}


/* ===============================
   ABOUT - SIMPLE LIKE INDEX
================================ */
.about-simple {
    text-align: center;
    margin: 80px auto;
    max-width: 800px;
}

.about-simple h3 {
    font-size: 28px;
    color: #1b5e20;
    margin-bottom: 25px;
}

.about-simple p {
    font-size: 16px;
    color: #555;
    line-height: 1.75;
    margin-bottom: 18px;
}

.about-simple img {
    width: 100%;
    max-width: 600px;
    margin: 30px auto;
    display: block;
    border-radius: 14px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.12);
}

.about-simple .btn {
    margin-top: 10px;
    padding: 12px 28px;
}

/* ===============================
   SERVICES PAGE
================================ */

/* HERO */
.page-hero {
    background: linear-gradient(
        rgba(27,94,32,0.85),
        rgba(27,94,32,0.85)
    );
    padding: 70px 20px;
    text-align: center;
    color: #fff;
}

.page-hero h2 {
    font-size: 34px;
}

/* GRID DỊCH VỤ */
.services-grid {
    max-width: 1100px;
    margin: 70px auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* CARD */
.service-card {
    background: #ffffff;
    padding: 30px 25px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 45px rgba(0,0,0,0.12);
}

.service-card h3 {
    font-size: 20px;
    color: #1b5e20;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 760px;
    }
}

@media (max-width: 600px) {
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
    }
}


/* ===============================
   PRICING PAGE
================================ */

/* HERO */
.page-hero {
    background: linear-gradient(
        rgba(27, 94, 32, 0.85),
        rgba(27, 94, 32, 0.85)
    );
    padding: 70px 20px;
    text-align: center;
    color: #fff;
}

.page-hero h2 {
    font-size: 34px;
}

/* GRID BẢNG GIÁ */
.pricing-grid {
    max-width: 1100px;
    margin: 70px auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* CARD */
.pricing-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 32px 28px;
    text-align: center;
    box-shadow: 0 14px 35px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 55px rgba(0,0,0,0.12);
}

/* TIÊU ĐỀ */
.pricing-card h3 {
    font-size: 20px;
    color: #1b5e20;
    margin-bottom: 12px;
}

/* GIÁ */
.pricing-card .price {
    font-size: 26px;
    font-weight: 700;
    color: #2e7d32;
    margin-bottom: 22px;
}

/* DANH SÁCH */
.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pricing-card ul li {
    font-size: 15px;
    color: #555;
    margin-bottom: 12px;
    line-height: 1.6;
}

/* GÓI NỔI BẬT */
.pricing-card.highlight {
    border: 2px solid #2e7d32;
    transform: scale(1.05);
    background: linear-gradient(180deg, #ffffff, #f1f8f4);
}

.pricing-card.highlight:hover {
    transform: scale(1.05) translateY(-10px);
}

/* BADGE */
.badge {
    position: absolute;
    top: -14px;
    right: 20px;
    background: #2e7d32;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 760px;
    }
}

@media (max-width: 600px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

    .pricing-card.highlight {
        transform: none;
    }
}


/* ===============================
   CONTACT PAGE
================================ */

/* HERO */
.page-hero {
    background: linear-gradient(
        rgba(27, 94, 32, 0.85),
        rgba(27, 94, 32, 0.85)
    );
    padding: 70px 20px;
    text-align: center;
    color: #ffffff;
}

.page-hero h2 {
    font-size: 34px;
    font-weight: 600;
}

/* LAYOUT */
.contact-wrapper {
    max-width: 1000px;
    margin: 70px auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
}

/* ===============================
   CONTACT INFO
================================ */
.contact-info {
    background: #f1f8f4;
    padding: 35px 30px;
    border-radius: 18px;
}

.contact-info h3 {
    font-size: 24px;
    color: #1b5e20;
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 15px;
    color: #444;
    margin-bottom: 12px;
    line-height: 1.6;
}

/* ===============================
   CONTACT FORM
================================ */
.contact-form {
    background: #ffffff;
    padding: 35px 30px;
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.contact-form h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #1b5e20;
}

/* INPUT */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 14px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 15px;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #2e7d32;
}

/* BUTTON */
.contact-form .btn {
    width: 100%;
    margin-top: 10px;
    padding: 12px;
    font-size: 16px;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}
/* BỎ GẠCH CHÂN LINK TRONG SERVICE CARD */
.service-card {
    text-decoration: none;
    color: inherit;
}

/* ĐẢM BẢO KHI HOVER CŨNG KHÔNG BỊ GẠCH */
.service-card:hover {
    text-decoration: none;
}


/* ===============================
   SERVICE DETAIL PAGE
================================ */

/* Container riêng cho trang chi tiết */
.service-page {
    max-width: 900px;
    margin: 60px auto;
}

/* Mỗi khối nội dung */
.service-section {
    background: #ffffff;
    padding: 35px 40px;
    border-radius: 18px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.08);
    margin-bottom: 40px;
}

/* Tiêu đề trong trang chi tiết */
.service-section h3 {
    font-size: 22px;
    color: #1b5e20;
    margin-bottom: 18px;
    position: relative;
    padding-left: 14px;
}

/* Thanh nhấn bên trái tiêu đề */
.service-section h3::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 5px;
    height: 24px;
    background: #2e7d32;
    border-radius: 3px;
}

/* Nội dung đoạn văn */
.service-section p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
}

/* Danh sách công việc & lợi ích */
.service-section ul {
    margin-top: 10px;
    padding-left: 20px;
}

.service-section ul li {
    font-size: 15.5px;
    color: #555;
    margin-bottom: 10px;
    line-height: 1.7;
}

/* CTA cuối trang */
.service-cta {
    text-align: center;
    margin-top: 30px;
}

.service-cta .btn {
    font-size: 16px;
    padding: 14px 36px;
    border-radius: 30px;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
    .service-page {
        margin: 40px auto;
    }

    .service-section {
        padding: 25px 22px;
    }

    .service-section h3 {
        font-size: 20px;
    }
}


/* ===============================
   SERVICE DETAIL – NEW LAYOUT
================================ */

.service-page {
    max-width: 1100px;
    margin: 60px auto;
}

/* KHỐI TRÊN: ẢNH + NỘI DUNG */
.service-top {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 70px;
}

.service-top-image img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.15);
}

.service-top-content h3 {
    font-size: 26px;
    color: #1b5e20;
    margin-bottom: 15px;
}

.service-top-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.service-top-content h4 {
    font-size: 20px;
    color: #2e7d32;
    margin-bottom: 10px;
}

.service-top-content ul {
    padding-left: 20px;
}

.service-top-content ul li {
    margin-bottom: 8px;
    color: #444;
}

/* CÔNG VIỆC */
.service-section {
    background: #ffffff;
    padding: 40px;
    border-radius: 18px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.08);
    margin-bottom: 60px;
}

.service-section h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #1b5e20;
}

.service-list {
    padding-left: 20px;
}

.service-list li {
    font-size: 16px;
    margin-bottom: 10px;
}

/* CTA */
.service-cta {
    text-align: center;
    margin-bottom: 60px;
}

/* MOBILE */
@media (max-width: 768px) {
    .service-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .service-top-image img {
        height: 260px;
    }
}

/* ===== GIỚI THIỆU TRANG CHỦ ===== */
.intro-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    padding: 80px 60px;
    background: #f6faf7;
    border-radius: 24px;
    align-items: center;
}

/* TEXT */
.intro-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #1b5e20;
}

.intro-text p {
    font-size: 17px;
    line-height: 1.7;
    color: #333;
}

/* IMAGE */
.intro-image {
    display: flex;
    justify-content: center;
}

.intro-image img {
    width: 100%;
    max-width: 420px;
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}

@media (max-width: 900px) {
    .intro-layout {
        grid-template-columns: 1fr;
        padding: 50px 30px;
        gap: 40px;
        text-align: center;
    }

    .intro-text h2 {
        font-size: 26px;
    }
}


.site-footer {
    background: #1f3d2b;
    color: #fff;
    padding: 50px 20px 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 40px;
    align-items: start; /* QUAN TRỌNG: canh thẳng hàng từ trên xuống */
}

.footer-column {
    line-height: 1.7;
}

.footer-column h3 {
    margin-bottom: 15px;
    font-size: 18px;
    color: #9be5b0;
}

.footer-column p {
    font-size: 14px;
    margin: 0;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: 8px;
}

.footer-column ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.footer-column ul li a:hover {
    color: #9be5b0;
}

/* Footer dưới */
.footer-bottom {
    text-align: center;
    margin-top: 35px;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.25);
    font-size: 13px;
    color: #ccc;
}