/* Global Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: var(--font-size-body);
    color: var(--color-text-body);
    line-height: 1.6;
    background-color: var(--color-bg-light);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-text-dark);
    line-height: 1.2;
    margin-bottom: 20px;
}

h1 {
    font-size: var(--font-size-h1);
    font-weight: var(--font-weight-light);
}

h2 {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-regular);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.d-flex {
    display: flex;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.mb-60 {
    margin-bottom: 60px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mt-40 {
    margin-top: 40px;
}

.h-100 {
    height: 100%;
}

/* Scroll Animations */
.fade-up-init {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up-init.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Accordion States (JS Toggled) */
.accordion-body {
    display: none;
    /* Hidden by default, toggled by JS block/none or max-height */
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--gutter-width);
    width: 100%;
}

.section {
    padding: var(--section-padding) 0;
}

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

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