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

/* GENEL */
body {
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background: radial-gradient(circle at top, #0b1d3a, #050b17);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* HEADER */
.header {
    margin-top: 40px;
    text-align: center;
}

.logo {
    max-width: 220px;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 14px;
    opacity: 0.85;
}

/* ANA İÇERİK */
.content {
    width: 100%;
    max-width: 900px;
    margin-top: 60px;
    text-align: center;
    flex: 1;
}

.content h2 {
    font-size: 26px;
    margin-bottom: 12px;
}

.description {
    font-size: 15px;
    opacity: 0.9;
    margin-bottom: 30px;
}

/* VİDEO */
.video-box {
    display: flex;
    justify-content: center;
}

video {
    width: 100%;
    max-width: 720px;
    border-radius: 10px;
    background: #000;
}

/* FOOTER */
.footer {
    width: 100%;
    text-align: center;
    font-size: 13px;
    opacity: 0.7;
    padding: 20px 0;
}

.hero {
  max-width: 900px;
  margin: 80px auto;
  text-align: center;
}

.hero-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 22px;
  color: #ffffff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35);
}

.hero-text {
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.82); /* ANA METİN */
}

.hero-text.muted {
  color: rgba(255, 255, 255, 0.62); /* İKİNCİL METİN */
}
.hero-actions {
  margin-top: 36px;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 16px 38px;
  border-radius: 14px;

  font-size: 18px;
  font-weight: 700;
  text-decoration: none;

  color: #062018;
  background: linear-gradient(135deg, #19c37d, #14a46b);

  box-shadow:
    0 10px 28px rgba(25,195,125,0.35),
    inset 0 -2px 0 rgba(0,0,0,0.15);

  transition: all 0.2s ease;
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 16px 36px rgba(25,195,125,0.45),
    inset 0 -2px 0 rgba(0,0,0,0.2);
}

.cta-btn:active {
  transform: translateY(1px);
  box-shadow:
    0 6px 16px rgba(25,195,125,0.25),
    inset 0 2px 4px rgba(0,0,0,0.25);
}

/* =========================================
   ANA SAYFA – DEMO & FİRMA BUTONLARI
========================================= */

.demo-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-top: 40px;
}

/* Ortak buton altyapısı */
.demo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  min-width: 260px;
  padding: 16px 28px;

  font-size: 16px;
  font-weight: 600;
  text-decoration: none;

  border-radius: 14px;
  transition: all 0.25s ease;

  cursor: pointer;
  user-select: none;
}

/* Demo butonu – soft / ghost */
.demo-button.ghost {
  background: rgba(255,255,255,0.08);
  color: #cfd8ff;
  border: 1px solid rgba(255,255,255,0.15);
}

.demo-button.ghost:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

/* Firma girişi – ana CTA */
.demo-button.primary {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #062b17;
  box-shadow: 0 10px 30px rgba(34,197,94,0.35);
}

.demo-button.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(34,197,94,0.55);
}

.demo-button:active {
  transform: scale(0.97);
}