/* =====================
   RESET & VARIABLES
===================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-main: #0a0d12;
  --bg-card: #131825;
  --bg-input: #0f1422;

  --text-main: #e8ebf1;
  --text-muted: #9aa3b2;

  --accent: #5aa9ff;
  --accent-soft: rgba(90,169,255,0.25);

  --border-soft: rgba(255,255,255,0.08);
}

/* =====================
   BODY
===================== */
body {
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #141b33, #0a0d12 70%);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

/* =====================
   HERO HEADER
===================== */
.hero {
  padding: 90px 20px 60px;
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
  letter-spacing: 4px;
  font-weight: 700;
}

.hero-tagline {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-inline: auto;
}

/* =====================
   MAIN
===================== */
main {
  flex: 1;
  max-width: 920px;
  margin: 0 auto;
  padding: 20px;
}

/* =====================
   CONTENT BOX
===================== */
.statement-box {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
}

.statement-box h2 {
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.statement-box p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* =====================
   FORM
===================== */
form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* =====================
   INPUTS
===================== */
input,
select,
textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

input::placeholder,
textarea::placeholder {
  color: #6f7787;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

/* =====================
   TEXTAREA (IMPORTANT)
===================== */
textarea {
  min-height: 260px;   /* BESAR & SELSESA */
  resize: vertical;
  line-height: 1.7;
}

/* =====================
   CHECKBOX
===================== */
.checkbox {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.checkbox input {
  margin-top: 4px;
}

/* =====================
   BUTTONS
===================== */
.btn {
  padding: 16px 38px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #5aa9ff, #3c7cff);
  color: #fff;
  border: none;
  box-shadow: 0 12px 32px rgba(90,169,255,0.35);
}

.btn.secondary {
  background: transparent;
  border: 1px solid var(--border-soft);
  color: var(--text-main);
}

.btn:hover {
  transform: translateY(-2px);
  opacity: 0.96;
}

/* =====================
   ACTION AREA
===================== */
.action-area {
  margin: 50px 0;
  display: flex;
  justify-content: center;
}

/* =====================
   FOOTER
===================== */
footer {
  border-top: 1px solid var(--border-soft);
  padding: 26px 20px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 2.1rem;
  }

  .statement-box {
    padding: 22px;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}