/* ==========================================================================
   IWWA Kolkata - Global Styles & Variables (assets/css/style.css)
   ========================================================================== */

:root {
  --red: #0f7ea6;
  --red-dark: #0b5f80;
  --navy: #0e1b26;
  --navy-2: #132735;
  --navy-light: #1c3547;
  --gray-txt: #6b7180;
  --gray-light: #9fa8b5;
  --light-bg: #f5f8fa;
  --border-color: #eceef2;
  --white: #ffffff;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: #2b2d3a;
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .brand, .font-heading {
  font-family: var(--font-heading);
}

a {
  text-decoration: none;
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

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

/* ===== Typography & Utilities ===== */
.section-pad {
  padding: 4.2rem 0;
}

.section-pad-sm {
  padding: 2.8rem 0;
}

.eyebrow-line {
  width: 42px;
  height: 3px;
  background: var(--red);
  display: inline-block;
}

.eyebrow-line-center {
  margin-left: auto;
  margin-right: auto;
}

.text-gray {
  color: var(--gray-txt);
}

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

.text-primary-teal {
  color: var(--red);
}

.bg-light-custom {
  background-color: var(--light-bg) !important;
}

.bg-navy {
  background-color: var(--navy) !important;
  color: var(--white);
}

.bg-navy-2 {
  background-color: var(--navy-2) !important;
  color: var(--white);
}

.fs-13 { font-size: 0.82rem; }
.fs-14 { font-size: 0.92rem; }
.fs-15 { font-size: 0.96rem; }
.fs-18 { font-size: 1.125rem; }

/* Container Width Adjustments */
@media (min-width: 1200px) {
  .container {
    max-width: 1040px;
  }
}

@media (min-width: 1400px) {
  .container {
    max-width: 1140px;
  }
}

/* ===== Button Components ===== */
.btn {
  border-radius: 4px;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  font-size: 0.92rem;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
}

.btn-red {
  background: var(--red);
  color: #fff !important;
  border: 1px solid var(--red);
}

.btn-red:hover, .btn-red:focus {
  background: var(--red-dark);
  border-color: var(--red-dark);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 126, 166, 0.25);
}

.btn-outline-red {
  background: transparent;
  color: var(--red) !important;
  border: 1px solid var(--red);
}

.btn-outline-red:hover, .btn-outline-red:focus {
  background: var(--red);
  color: #fff !important;
}

.btn-outline-light-2 {
  background: transparent;
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.btn-outline-light-2:hover, .btn-outline-light-2:focus {
  background: #fff;
  color: var(--navy) !important;
  border-color: #fff;
}

.btn-navy {
  background: var(--navy);
  color: #fff !important;
  border: 1px solid var(--navy);
}

.btn-navy:hover, .btn-navy:focus {
  background: var(--navy-light);
  color: #fff !important;
}

@media (max-width: 991.98px) {
  .section-pad {
    padding: 3.5rem 0;
  }
  .section-pad-sm {
    padding: 2.5rem 0;
  }
}

@media (max-width: 575.98px) {
  .section-pad {
    padding: 2.8rem 0;
  }
  .section-pad-sm {
    padding: 2rem 0;
  }
  .btn {
    padding: 0.65rem 1.25rem;
    font-size: 0.88rem;
  }
  .btn-sm {
    padding: 0.4rem 0.9rem;
    font-size: 0.82rem;
  }
  body {
    font-size: 0.95rem;
  }
  h1 { font-size: 1.85rem !important; }
  h2 { font-size: 1.55rem !important; }
  h3 { font-size: 1.35rem !important; }
  h4 { font-size: 1.18rem !important; }
  h5 { font-size: 1.05rem !important; }
  h6 { font-size: 0.95rem !important; }
}