@import url("./fonts/amulya.css");
@import url("./fonts/synonym.css");

:root {
  /* 🎨 60% Neutral (backgrounds / big areas) */
  --neutral-dark: #0a0a0a; /* almost black background */
  --neutral-light: #ffffff; /* white text on black background */

  /* PRIMARY: 30% Primary (sections / buttons / headings) */
  --primary: #ffffff; /* white headings on black */
  --primary-2: #cccccc; /* light grey secondary */

  /* ACCENT: 10% Accent (links / CTA / hover) */
  --accent: #ffffff; /* white accents */

  /* GRADIENT: Accent Gradient (use ONLY for CTA buttons, highlights) */
  --accent-gradient: linear-gradient(
    135deg,
    #000000,
    #1a1a1a,
    #333333,
    #4d4d4d,
    #000000
  );

  /* FONT FAMILIES */
  --font-body: "Synonym", sans-serif;
  --font-heading: "Amulya", sans-serif;

  /* FONT WEIGHTS */
  --fw-thin: 100;
  --fw-extra-light: 200;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extra-bold: 800;
  --fw-black: 900;

  /* FONT SIZES */
  --fs-base: 1rem;
  --fs-h6: 1.25rem;
  --fs-h5: 1.5625rem;
  --fs-h4: 1.953rem;
  --fs-h3: 2.441rem;
  --fs-h2: 3.052rem;
  --fs-h1: 3.815rem;

  /* DISPLAY SIZES - For hero sections and large displays */
  --fs-display-lg: 4.769rem;
  --fs-display-xl: 5.961rem;
  --fs-display-2xl: 7.451rem;

  /* LINE HEIGHTS */
  --lh-base: 1.5;
  --lh-h6: 1.5;
  --lh-h5: 1.5;
  --lh-h4: 1.3;
  --lh-h3: 1.2;
  --lh-h2: 1.1;
  --lh-h1: 1;

  /* DISPLAY LINE HEIGHTS */
  --lh-display-lg: 0.95;
  --lh-display-xl: 0.9;
  --lh-display-2xl: 0.85;

  /* LETTER SPACING */
  --ls-h6: -0.005rem;
  --ls-h5: -0.008rem;
  --ls-h4: -0.01rem;
  --ls-h3: -0.015rem;
  --ls-h2: -0.018rem;
  --ls-h1: -0.02rem;

  /* DISPLAY LETTER SPACING */
  --ls-display-lg: -0.025rem;
  --ls-display-xl: -0.03rem;
  --ls-display-2xl: -0.035rem;
}

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

html {
  font-size: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--neutral-dark);
  margin: 0;
  height: 100%;
  width: 100%;
  position: relative;
  overflow-x: hidden;
  background: var(--neutral-dark);
}

.background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../assets/tkshirtsandprints-bg.webp");
  background-size: cover;
  background-position: center;
  filter: blur(0.8rem) brightness(0.5);
  mix-blend-mode: overlay;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0.3;
  mix-blend-mode: soft-light;
}

/* HEADERS */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--primary);
  margin-bottom: 1rem;
}

h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-h1);
  letter-spacing: var(--ls-h1);
}
h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--ls-h2);
}
h3 {
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
}
h4 {
  font-size: var(--fs-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
}
h5 {
  font-size: var(--fs-h5);
  line-height: var(--lh-h5);
  letter-spacing: var(--ls-h5);
}
h6 {
  font-size: var(--fs-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
}

/* DISPLAY CLASSES */
.display-2xl {
  font-size: var(--fs-display-2xl);
  line-height: var(--lh-display-2xl);
  letter-spacing: var(--ls-display-2xl);
  font-family: var(--font-heading);
  color: var(--primary);
  font-weight: var(--fw-black);
}

.display-xl {
  font-size: var(--fs-display-xl);
  line-height: var(--lh-display-xl);
  letter-spacing: var(--ls-display-xl);
  font-family: var(--font-heading);
  color: var(--primary);
  font-weight: var(--fw-extra-bold);
}

.display-lg {
  font-size: var(--fs-display-lg);
  line-height: var(--lh-display-lg);
  letter-spacing: var(--ls-display-lg);
  font-family: var(--font-heading);
  color: var(--primary);
  font-weight: var(--fw-bold);
}