img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; transition: 0.3s; }

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

/* ================= TYPOGRAPHY (Yêu cầu 4) ================= */
/* SubTitle: Vàng */
.label {
    display: block;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clr-gold);
    margin-bottom: 12px;
}

/* Title: Xanh lá */
.heading {
    font-family: var(--font-heading);
    color: var(--clr-green);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}
.heading--xl { font-size: clamp(36px, 5vw, 56px); }
.heading--lg { font-size: clamp(32px, 4vw, 44px); }

/* Content: Đen */
.text {
    font-size: 16px;
    color: var(--clr-black);
}
.text p { margin-bottom: 16px; }

/* ================= LAYOUT COLORS (Yêu cầu 1) ================= */
.section { padding: 80px 0; }
.bg-cream { background-color: var(--clr-cream); }
.bg-white { background-color: var(--clr-white); }

/* ================= HERO SECTION ================= */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff; /* Hero vẫn giữ chữ trắng để nổi trên ảnh */
}
.hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -2;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: rgba(19, 79, 60, 0.5);
    z-index: -1;
}
.hero__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-gold);
}
.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 6vw, 72px);
    margin-bottom: 20px;
    color: #fff; /* Ngoại lệ cho Hero */
}
.hero__desc {
    color: #f0f0f0;
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Button */
.btn--primary {
    display: inline-flex;
    padding: 14px 40px;
    background: var(--clr-gold);
    color: var(--clr-green);
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
}
.btn--primary:hover {
    background: #fff;
    transform: translateY(-2px);
}

/* ================= FRAME IMAGE (Yêu cầu 2) ================= */
.frame-wrapper {
    position: relative;
    padding: 0 20px 20px 0; /* Chừa chỗ cho khung bên phải/dưới */
}
.frame-wrapper--right {
    padding: 0 0 20px 20px; /* Chừa chỗ cho khung bên trái/dưới */
}

/* Ảnh chính nằm đè lên */
.frame-img {
    position: relative;
    z-index: 2;
    width: 100%;
    border-radius: 2px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Khung đóng ngoài */
.frame-border {
    position: absolute;
    top: 20px;    /* Lệch xuống 20px */
    left: 20px;   /* Lệch phải 20px (mặc định) */
    width: 100%;
    height: 100%;
    border: 1px solid var(--clr-gold);
    z-index: 1;   /* Nằm dưới ảnh */
    pointer-events: none;
}

/* Đảo chiều khung cho layout reverse */
.frame-wrapper--right .frame-border {
    left: -20px;
    top: 20px;
}

/* ================= SPLIT LAYOUT ================= */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.split--reverse .split__content { order: 1; }
.split--reverse .split__media { order: 2; }

@media (max-width: 991px) {
    .split { grid-template-columns: 1fr; gap: 40px; }
    .split--reverse .split__content { order: 2; }
    .split--reverse .split__media { order: 1; }
    
    .frame-wrapper, .frame-wrapper--right { padding: 0 10px 10px 0; }
    .frame-border { top: 10px; left: 10px; }
    .frame-wrapper--right .frame-border { left: 10px; }
}

/* ================= REVIEWS LAYOUT (Yêu cầu 3) ================= */
.section-head {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 cột */
    gap: 30px;
}

@media (max-width: 991px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .reviews-grid { grid-template-columns: 1fr; } }

.review-card {
    background: #fff;
    padding: 30px;
    border: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}
.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-color: var(--clr-gold);
}

.quote-symbol {
    font-family: var(--font-heading);
    font-size: 60px;
    line-height: 1;
    color: var(--clr-gold);
    opacity: 0.3;
    margin-bottom: -10px;
}

.review-card__text {
    font-style: italic;
    color: #444;
    margin-bottom: 24px;
}

.review-card__footer {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: auto;
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
}

.review-card__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}
.review-card__avatar--placeholder {
    background: var(--clr-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.review-card__name {
    display: block;
    color: var(--clr-green);
    font-weight: 700;
}
.review-card__role {
    font-size: 13px;
    color: #888;
}

/* ================= PICKUP / MAP ================= */
.pickup__grid {
    display: grid;
    grid-template-columns: 40% 55%;
    gap: 5%;
}
@media (max-width: 768px) { .pickup__grid { grid-template-columns: 1fr; gap: 40px; } }

.map-frame {
    width: 100%;
    height: 450px;
    border: 5px solid #fff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}
.map-frame iframe { width: 100%; height: 100%; border: none; }