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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-tight);
  color: var(--color-navy);
}

h1 { font-size: var(--text-5xl); line-height: var(--leading-tight); }
h2 { font-size: var(--text-4xl); line-height: var(--leading-tight); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-4);
}

p:last-child {
  margin-bottom: 0;
}

strong {
  font-weight: 600;
}

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

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

.section--dark {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--gray {
  background-color: var(--color-gray-50);
}

.section__title {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section__title h2 {
  margin: 0 auto;
  max-width: 20ch;
}

.section__title span {
  color: var(--color-navy);
}

.section--dark .section__title span {
  color: rgba(255, 255, 255, 0.55);
}

/* Editoryal üst-etiket (eyebrow) */
.section__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-5);
}

.section--dark .section__eyebrow {
  color: var(--color-gold-light);
}

.section__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-gray-600);
  margin: var(--space-4) auto 0;
  max-width: 52ch;
}

.section--dark .section__subtitle {
  color: var(--color-gray-300);
}

.text-gold {
  color: var(--color-gold);
}

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

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