/* GLOBAL RESET */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #F9FAFA;
  color: #23333A;
  line-height: 1.6;
}

a {
  color: #1E848F;
  text-decoration: none;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* HEADER */
.site-header {
  background: #23333A;
  color: #fff;
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-img {
  height: 42px;
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
}

.nav a {
  font-weight: 500;
  margin-left: 1.2rem;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, #23333A, #1E848F);
  color: #fff;
  padding: 4rem 0 3rem;
}

.hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 1rem;
}

.hero-tagline {
  max-width: 600px;
  opacity: 0.95;
  font-size: 1rem;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
}

/* BUTTONS */
.btn {
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  border: 1px solid transparent;
}

.btn-primary {
  background: #F9FAFA;
  color: #23333A;
}

.btn-primary:hover {
  background: #e8eff3;
}

.btn-secondary {
  background: transparent;
  border-color: #fff;
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
}

/* SECTIONS */
.section {
  padding: 3rem 0;
}

.section-alt {
  background: #ffffff;
}

.section h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.7rem;
  margin-bottom: 1rem;
}

.section-intro {
  max-width: 700px;
  margin-bottom: 1.5rem;
}

/* GRID */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-two {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* CARDS */
.card {
  background: #ffffff;
  padding: 1.3rem;
  border-radius: 0.75rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

/* CONTACT FORM */
.contact-form {
  background: #ffffff;
  padding: 1.4rem;
  border-radius: 0.75rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.contact-form label {
  display: block;
  margin-bottom: 0.9rem;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid #c5cfd6;
  border-radius: 0.5rem;
  font-size: 0.95rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #1E848F;
  box-shadow: 0 0 0 2px rgba(30,132,143,0.2);
  outline: none;
}

.form-note {
  color: #6F7A83;
  font-size: 0.8rem;
}

/* FOOTER */
.site-footer {
  background: #23333A;
  text-align: center;
  padding: 1rem 0;
  color: #F9FAFA;
  font-size: 0.85rem;
}