/* =======================================
FONT IMPORT FROM GOOGLE FONTS
========================================= */
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap");

/* ==========================
GLOBAL RESET & BASE VARIABLES
=========================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Font families */
  --font-heading: "Montserrat", sans-serif;
  --font-body: "Open Sans", sans-serif;

  /* Base colors */
  --color-text: #333;
  --color-heading: #111;
  --bg-white: #fff;
  --custom-blue: #0020af;
}

/* ==============
BASE TYPOGRAPHY
================ */
html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--bg-white);
}

/* ---------- Headings ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 0.6em;
  line-height: 1.2;
}

/* Responsive sizes using clamp() */
h1 {
  font-size: clamp(2rem, 4vw + 1rem, 3rem);
}

h2 {
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  line-height: 1.25;
}

h3 {
  font-size: clamp(1.5rem, 2vw + 0.5rem, 2rem);
  line-height: 1.3;
}

h4 {
  font-size: clamp(1.25rem, 1.5vw + 0.4rem, 1.75rem);
  line-height: 1.35;
}

h5 {
  font-size: clamp(1.125rem, 1vw + 0.4rem, 1.5rem);
  line-height: 1.4;
}

h6 {
  font-size: clamp(1rem, 0.8vw + 0.4rem, 1.25rem);
  line-height: 1.45;
}

/* ---------- Body Text ---------- */
p,
li,
a,
span {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.75;
}

/* ---------- Paragraphs ---------- */
p {
  font-size: clamp(0.95rem, 1vw + 0.4rem, 1rem);
  margin-bottom: 1em;
}

/* ---------- Links ---------- */
a {
  text-decoration: none;
  color: inherit;
}

/* Section Spacing */
@media (min-width: 1200px) {
  .py-70 {
    padding: 70px 0px;
  }
}

/* FULL SCREEN PRELOADER */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}