@font-face {
    font-family: 'iam-font';
    src: url('../fonts/CreatoDisplay-Regular.otf');
}

@font-face {
    font-family: 'iam-font-bold';
    src: url('../fonts/CreatoDisplay-Bold.otf');
}

@font-face {
    font-family: 'iam-font-extra-bold';
    src: url('../fonts/CreatoDisplay-ExtraBold.otf');
}

:root {
    /* ===== BRAND COLORS ===== */
    --color-primary: #e53935;
    /* main brand color */
    --color-primary-light: #ef5350;
    --color-primary-dark: #991b1b;

    --color-secondary: #f44336;
    /* accent color */
    --color-secondary-light: #e57373;
    --color-secondary-dark: #771515;
    --color-accent: #ffc371;

    /* ===== BACKGROUND COLORS ===== */
    --bg-main: #fcfcfc;
    --bg-light: #eeeeee;
    --bg-dark: #1c2126;
    --bg-darker: #141414;

    /* ===== TEXT COLORS ===== */
    --text-main: #222222;
    --text-light: #555;
    --text-lighter: #979797;
    --text-invert: #ffffff;

    /* ===== NEUTRALS ===== */
    --neutral-100: #f8f9fa;
    --neutral-200: #e9ecef;
    --neutral-300: #dee2e6;
    --neutral-400: #ced4da;
    --neutral-500: #adb5bd;
    --neutral-600: #6c757d;
    --neutral-700: #495057;
    --neutral-800: #343a40;
    --neutral-900: #212529;

    /* ===== BORDERS & SHADOWS ===== */
    --border-color: #e0e0e0;
    --shadow-soft: rgba(0, 0, 0, 0.08);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-strong: rgba(0, 0, 0, 0.25);

    /* ===== STATUS COLORS ===== */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;

    /* ===== FONT FAMILIES ===== */
    --font-primary: iam-font, sans-serif;
    --font-secondary: iam-font, sans-serif;
    --font-mono: iam-font, sans-serif;
    --font-bold: iam-font-bold, sans-serif;
    --font-extra-bold: iam-font-extra-bold, sans-serif;

    /* ===== FONT SIZES (scale) ===== */
    --fs-xs: 0.75rem;
    /* 12px */
    --fs-sm: 0.875rem;
    /* 14px */
    --fs-md: 1rem;
    /* 16px */
    --fs-lg: 1.25rem;
    /* 20px */
    --fs-xl: 1.5rem;
    /* 24px */
    --fs-xxl: 2rem;
    /* 32px */

    /* ===== FONT WEIGHTS ===== */
    --fw-light: 300;
    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;

    /* ===== LINE HEIGHT ===== */
    --lh-tight: 1.1;
    --lh-normal: 1.4;
    --lh-loose: 1.7;
}

/* -------------------------------- */
/* FOOTER GENERAL STYLE */
/* -------------------------------- */

.site-footer {
    position: relative;
    background: #8b1d1d;
    /* fallback */
    color: white;
    padding: 60px 5% 0;
    overflow: hidden;
}

/* Background image overlay */
#footer-top .footer-bg-overlay {
    background: url("../img/imgs-footer/bg-footer.png") no-repeat center center/cover;
    position: absolute;
    inset: 0;
    opacity: 0.15;
    z-index: 1;
}

#footer-top .footer-content {
    position: relative;
    z-index: 2;
    margin: auto;
}

/* Columns layout */
#footer-top .footer-columns {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    text-decoration: none;
}

#footer-top .footer-col h3 {
    margin-bottom: 15px;
    font-weight: 600;
}

#footer-top .footer-col a {
    position: relative;
    text-decoration: none;
    color: var(--text-invert);
    opacity: 0.8;
    transition: opacity 0.3s ease, color 0.3s ease;
}

#footer-top .footer-col a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

#footer-top .footer-col a:hover {
    opacity: 1;
    color: white;
}

#footer-top .footer-col a:hover::after {
    transform: scaleX(1);
}


#footer-top .footer-col ul,
#footer-top .footer-col li {
    list-style: none;
    padding-left: 20px;
    margin: 4px 0;
}

/* Divider lines */
#footer-top .footer-line {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    margin: 25px 0;
}

/* Container with lines and icons centered */
#footer-top .footer-icons-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    margin: 100px 0 40px 0;
}

/* Left and right lines */
#footer-top .footer-icons-line .line {
    flex-grow: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
}

/* Icons group */
#footer-top .footer-icons {
    display: flex;
    gap: 30px;
}

/* Circle container for icons */
#footer-top .icon-circle {
    width: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Icon size */
#footer-top .icon-circle img {
    width: 50px;
    transition: transform 0.3s ease;
}

#footer-top .icon-circle img:hover {
    transform: scale(1.1);
}

/* Responsive for smaller devices */
@media (max-width: 768px) {
    .footer-columns {
        flex-direction: column;
    }
}

#footer-bottom {
    background-color: var(--bg-dark);
    padding: 20px 0 5px 0;
}

#footer-bottom p {
    color: var(--text-invert);
}

/* Logo */
.footer-logo img {
    display: block;
    margin: 0 auto;
    width: 80px;
    transition: transform 0.3s ease;
}

.footer-logo img:hover {
    transform: scale(1.1);
}

/* Copyright text */
.copyright {
    text-align: center;
    font-size: 14px;
    margin-top: 10px;
}