/* ============================================
   BEYTÜŞŞEBAPLILAR — Base Styles
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--navbar-height) + 20px);
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--weight-normal);
    line-height: var(--leading-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    /* Global geometric pattern */
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30Z' fill='none' stroke='rgba(144,169,85,0.2)' stroke-width='1'/%3E%3C/svg%3E");
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary-dark); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
    color: var(--color-text);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }

p { margin-bottom: var(--space-md); line-height: var(--leading-relaxed); }
p:last-child { margin-bottom: 0; }

ul, ol { list-style: none; }

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

::selection { background-color: var(--color-primary-20); color: var(--color-primary-dark); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-primary-50); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* ---- Section Labels ---- */
.section-eyebrow {
    display: block;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    margin-bottom: var(--space-md);
    line-height: var(--leading-tight);
}

.section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--color-primary);
    margin-top: var(--space-md);
    border-radius: 2px;
}

.section-title--center { text-align: center; }
.section-title--center::after { margin-left: auto; margin-right: auto; }

.section-title--white { color: var(--color-white); }
.section-title--white::after { background: var(--color-white); }

.section-desc {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    max-width: 600px;
}
.section-desc--center { text-align: center; margin-left: auto; margin-right: auto; }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}