@font-face {
    font-family: 'IBM Plex Sans';
    src: url('../fonts/IBMPlexSans-VariableFont_wdth\,wght.ttf');
}
@font-face {
    font-family: 'Libre Baskerville';
    src: url('../fonts/LibreBaskerville-VariableFont_wght.ttf');
}
@font-face {
    font-family: 'Libre Baskerville';
    font-style: italic;
    src: url('../fonts/LibreBaskerville-Italic-VariableFont_wght.ttf');
}


/* --- Light mode (default) --------------------------------- */
:root {
    --color-bg:           #FFFCF0;
    --color-bg-2:         #F2F0E5;
    --color-text:         #100F0F;
    --color-text-muted:   #6F6E69;
    --color-text-faint:   #B7B5AC;
    --color-accent:       #AF3029;
    --color-accent-dark:  #942822;
    --color-surface:      #F2F0E5;
    --color-border:       #E6E4D9;
    --color-border-input: #DAD8CE;
    --color-white:        #FFFCF0;
    --font-serif:         'Libre Baskerville', Georgia, serif;
    --font-sans:          'IBM Plex Sans', system-ui, sans-serif;
    --font-size-base:     10px;
    --size-h1:            7.2rem;
    --size-h2:            3.6rem;
    --size-h3:            2.4rem;
    --size-body:          1.6rem;
    --size-small:         1.3rem;
    --space-xs:           0.8rem;
    --space-sm:           1.6rem;
    --space-md:           3.2rem;
    --space-lg:           6.4rem;
    --space-xl:           9.6rem;
    --container-width:    80%;
    --container-max:      1200px;
    --container-margin:   80px;
    --border-accent:      4px solid var(--color-accent);
    --border-rule:        1px solid var(--color-border);
}

/* --- Dark mode --------------------------------------------
@media (prefers-color-scheme: dark) {
    :root {
        --color-bg:           #100F0F;
        --color-bg-2:         #1C1B1A;
        --color-text:         #CECDC3;
        --color-text-muted:   #878580;
        --color-text-faint:   #575653;
        --color-accent:       #D14D41;
        --color-accent-dark:  #AF3029;
        --color-surface:      #1C1B1A;
        --color-border:       #282726;
        --color-border-input: #343331;
        --color-white:        #CECDC3;
    }
}
*/

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: var(--font-size-base); }

body {
    font-family: var(--font-sans);
    font-size: var(--size-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.2; }
h1 { font-size: var(--size-h1); }
h2 { font-size: var(--size-h2); }
h3 { font-size: var(--size-h3); }

a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Consider this akin to bootstraps' container-fluid - full width, added margin. */
.wrapper {
    border-bottom: var(--border-rule);
    margin-bottom: var(--space-lg);
}
.container {
    width: var(--container-width);
    max-width: var(--container-max);
    margin: var(--container-margin) auto;
}

/* --- Header ----------------------------------------------- */
header {
    border-bottom: var(--border-accent);
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

header h1 { letter-spacing: -0.02em; }

nav { display: flex; gap: var(--space-md); }
nav a {
    font-family: var(--font-sans);
    font-size: var(--size-small);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}
nav a:hover { color: var(--color-accent); text-decoration: none; }

/* --- Hero ------------------------------------------------- */

#hero {
    padding: var(--space-lg) 0;
    max-width: 820px;

    /* text-align: center; */
}

.tagline {
    font-family: var(--font-serif);
    font-size: var(--size-h2);
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.tagline em {
    color: var(--color-accent);
    font-style: italic;
}

.hero-sub {
    font-size: var(--size-body);
    color: var(--color-text-muted);
    max-width: 560px;
    margin-bottom: var(--space-md);
}

.cta {
    display: inline-block;
    padding: 1.2rem 2.8rem;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-sans);
    font-size: var(--size-small);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: none;
    cursor: pointer;
}
.cta:hover { background: var(--color-accent-dark); text-decoration: none; }

/* --- Services --------------------------------------------- */
#services { margin-bottom: var(--space-lg); }

.section-label {
    font-family: var(--font-sans);
    font-size: var(--size-small);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

#services h2 { margin-bottom: var(--space-md); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.service-item {
    border-top: 2px solid var(--color-accent-dark);
    padding-top: var(--space-sm);
}

.service-item h3 {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
}

.service-item p {
    font-size: var(--size-small);
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* --- Process ---------------------------------------------- */
#process {
    padding: var(--space-lg) var(--space-lg);
    margin-bottom: var(--space-lg);
}

#process .section-label { margin-bottom: var(--space-sm); }
#process h2 { margin-bottom: var(--space-md); }

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.step-number {
    font-family: var(--font-serif);
    font-size: 4.8rem;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.step h4 {
    font-size: 1.6rem;
    margin-bottom: var(--space-xs);
}

.step p {
    font-size: var(--size-small);
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* --- Contact ---------------------------------------------- */
#contact {
    margin-bottom: var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-lg);
}

#contact h2 { margin-bottom: var(--space-sm); }

#contact p {
    font-size: var(--size-small);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.65;
}

#contact .section-label {
    font-size: var(--size-small);
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.contact-form { display: flex; flex-direction: column; gap: var(--space-sm); }
.field { display: flex; flex-direction: column; gap: 0.6rem; }

#contact-status {
    font-family: var(--font-sans);
    font-size: var(--size-small);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}


label {
    font-size: var(--size-small);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

input, textarea {
    font-family: var(--font-sans);
    font-size: var(--size-body);
    border: 1px solid var(--color-border-input);
    padding: 1rem 1.2rem;
    background: var(--color-bg);
    color: var(--color-text);
    width: 100%;
    outline: none;
    transition: border-color 0.15s;
}

input:focus, textarea:focus { border-color: var(--color-accent); }
textarea { resize: vertical; min-height: 140px; }

/* --- Footer ----------------------------------------------- */
footer {
    border-top: var(--border-rule);
    padding-top: var(--space-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--size-small);
    color: var(--color-text-muted);
}

footer a { color: var(--color-text-muted); }
footer a:hover { color: var(--color-accent); }

.footer-links { display: flex; gap: var(--space-md); }

/* --- Utility ---------------------------------------------- */
.italic       { font-style: italic; }
.align-left   { text-align: left; }
.align-center { text-align: center; }
.align-right  { text-align: right; }
.surface { background-color: var(--color-surface); }


/* --- Responsive ------------------------------------------- */
@media (max-width: 900px) {
    .services-grid { grid-template-columns: 1fr 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    #contact       { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    :root { --size-h1: 4.8rem; --size-h2: 2.8rem; }
    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    header         { flex-direction: column; }
    nav            { flex-wrap: wrap; gap: var(--space-sm); }
}