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

html { scroll-behavior: smooth; overflow-x: hidden; scroll-padding-top: 80px; }
body { overflow-x: hidden; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--color-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent-light); }
ul, ol { list-style: none; }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.1; color: var(--text-primary); letter-spacing: 0.03em; }
h1 { font-size: clamp(3.5rem, 9vw, 9rem); }
h2 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

p { margin-bottom: 1rem; color: var(--text-secondary); }

/* Buttons */
.btn, button, input[type=submit], a.btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; border: none; cursor: pointer; font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; text-decoration: none; transition: all var(--transition-base); position: relative; overflow: hidden; border-radius: var(--radius-md); }

.btn-primary {
  background: var(--color-accent);
  color: var(--text-on-accent);
  padding: 14px 32px;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  background: var(--color-accent-light);
  color: var(--text-on-accent);
  box-shadow: var(--shadow-glow-md);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  padding: 14px 32px;
  border: 2px solid var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: var(--text-on-accent);
  transform: translateY(-2px);
}

.btn-submit {
  background: var(--color-accent);
  color: var(--text-on-accent);
  padding: 16px 40px;
  width: 100%;
  font-size: 1.05rem;
  box-shadow: var(--shadow-glow);
}
.btn-submit:hover { background: var(--color-accent-light); }

.btn-nav-cta {
  background: var(--color-accent);
  color: var(--text-on-accent);
  padding: 10px 24px;
  font-size: 0.85rem;
}
.btn-nav-cta:hover { background: var(--color-accent-light); }

/* Form */
input, textarea {
  min-height: 44px;
  width: 100%;
  padding: 12px 16px;
  background: var(--color-primary-light);
  border: 1px solid var(--color-gray-600);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}
input:focus, textarea:focus { outline: none; border-color: var(--color-accent); }
textarea { min-height: 120px; resize: vertical; }

label { display: block; margin-bottom: 6px; color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; }

/* Section padding */
.section { padding: var(--section-padding); }
@media (max-width: 768px) { .section { padding: var(--section-padding-mobile); } }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}