:root {
    /* Colors */
    --color-green: #00340e;
    --color-gray-light: #f8f8f8;
    --color-gray-dark: #dedede;
    --color-white: #FFFFFF;
    --color-black: #000000;

    /* Typography - Sizes */
    --font-h1: 42px;
    --font-h2: 48px;
    --font-h3: 24px;
    --font-body: 16px;
    --font-btn: 16px;

    /* Spacing */
    --padding-section: 80px;
}

/* Mobile Typography */
@media (max-width: 767px) {
    :root {
        --font-h1: 40px;
        --font-h2: 32px;
        --font-h3: 20px;
        --padding-section: 40px;
    }
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-black);
    font-size: var(--font-body);
    line-height: 1.6;
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* Offset for sticky header */
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--color-green);
}

h1 { font-size: var(--font-h1); line-height: 1.2; }
h2 { font-size: var(--font-h2); line-height: 1.3; }
h3 { font-size: var(--font-h3); line-height: 1.4; }

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

/* Utility Classes */
.padding-tb {
    padding-top: var(--padding-section);
    padding-bottom: var(--padding-section);
}

.bg-gray-light {
    background-color: var(--color-gray-light);
}

/* Buttons */
.button {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px; /* Pill shape based on DS hint */
    font-weight: 600;
    font-size: var(--font-btn);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.button.green {
    background-color: var(--color-green);
    color: var(--color-white);
}

.button.green:hover {
    background-color: #002209; /* Darker green */
    color: var(--color-white);
}

.button.outline {
    background-color: transparent;
    border-color: var(--color-green);
    color: var(--color-green);
}

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

/* Forms */
.form-control {
    height: 48px;
    border-color: #e0e0e0;
    border-radius: 8px;
    padding: 10px 16px;
}

.form-control:focus {
    border-color: var(--color-green);
    box-shadow: 0 0 0 0.25rem rgba(0, 52, 14, 0.25);
}

textarea.form-control {
    height: auto;
}

/* ========== HERO ========== */
.hero {
    min-height: 60vh;
    background-image: url('../img/slider2.webp'); /* Placeholder path, needs check */
    background-size: cover;
    background-position: right center;
    padding: 100px 0;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5); /* Dark overlay for text contrast */
    z-index: 1;
}

/* Specific button override for Hero */
.button.outline.text-white.border-white:hover {
    background-color: var(--color-white);
    color: var(--color-green);
}

/* ========== SOLUTIONS ========== */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}
.card i {
    color: var(--color-green);
}

.history .bg-gray-light {
    width: 120%;
    position: relative;
    z-index: 1;
}

/* ========== CASES ========== */
.nav-pills .nav-link {
    color: var(--color-green);
    background-color: transparent;
    border: 1px solid var(--color-green);
}

.nav-pills .nav-link.active {
    background-color: var(--color-green);
    color: var(--color-white);
}

.object-fit-cover {
    object-fit: cover;
}

/* ========== TESTIMONIALS ========== */
.swiper-pagination-bullet-active {
    background-color: var(--color-green) !important;
}

/* ========== HEADER ========== */
header {
    padding: 0;
    position: relative;
    z-index: 100;
    transition: all 0.3s ease;
    background-color: var(--color-white);
}

.navbar-brand {
    font-weight: 700;
    color: var(--color-green) !important;
}

.nav-link {
    color: var(--color-black) !important;
    font-weight: 600;
    padding: 10px 16px !important;
    font-size: 15px;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-green) !important;
}

/* Header Fix */
header.fix {
    position: fixed;
    top: -100px; /* Hidden by default */
    left: 0;
    width: 100%;
    padding: 16px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

header.fix.show {
    top: 0;
    opacity: 1;
    visibility: visible;
}


/* ========== FOOTER ========== */
.footer {
    background-color: var(--color-gray-light);
    color: var(--color-black);
}

.footer .h3 {
    color: var(--color-green);
}

.footer p {
    color: #666;
}

.footer h5 {
    font-size: 18px;
    margin-bottom: 24px;
}

.footer a {
    color: #666;
    transition: color 0.3s ease;
}

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

.social-links a {
    font-size: 20px;
    color: var(--color-green);
    transition: transform 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-3px);
}

.about h2 img {
    padding-bottom: 11px;
}
.about h3, .about h4 {
    background-color: var(--color-white);
    display: table;
}

/* ========== Responsivo ========== */
@media (max-width: 1399px) {
    h1 {
        font-size: 36px;
    }
}
@media (max-width: 991px) {
    h1 {
        font-size: 36px;
    }
    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 20px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }

    .nav-item.ms-lg-3 {
        margin-left: 0 !important;
        margin-top: 16px;
    }
    .hero {
        background: none;
    }
    .history .bg-gray-light {
        width: 100%;
    }
    .about img {
        margin-top: -250px;
    }
    .about .list-unstyled {
        position: relative;
        z-index: 1;
    }
     .about .list-unstyled li {
        background-color: #fff;
     }
}