body {
  font-family: "Segoe UI", sans-serif;
  background: #f6f8fb;
  margin: 0;
}

/* NAVBAR */
.navbar {
  background: white;
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* HERO */
.hero {
  position: relative;
  height: 90vh;
  display: flex;
  align-items: center;
  color: white;
  overflow: hidden;
}

/* BACKGROUND IMAGE */
.hero-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
}

/* DARK + GRADIENT OVERLAY */
.hero-overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.75) 30%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 2;
}

/* HERO CONTENT */
.hero-content {
  position: relative;
  z-index: 3;
  right: 10%;
  max-width: 600px;
}

.hero h1 {
  font-size: 48px;
  font-weight: 700;
}

.hero p {
  font-size: 18px;
  margin-top: 15px;
  color: #e5e7eb;
}

/* TRUST */
.trust {
  text-align: center;
  padding: 10px;
  color: gray;
}

/* DEMO */
.demo {
  padding: 60px 0;
  text-align: center;
}

.iframe-box {
  background: #fff;
  border-radius: 16px;
  padding: 12px;
  margin-top: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  overflow: hidden;
  position: relative;
}

/* Loader */
#loader {
  padding: 15px;
  font-size: 16px;
  color: #6b7280;
}

/* iframe wrapper */
.iframe-mobile-wrap {
  width: 100%;
}

/* Desktop iframe */
iframe {
  width: 100%;
  height: 650px;
  border: none;
  display: block;
}

/* FEATURES */
.features {
  padding: 60px 0;
}

.features h5 {
  font-weight: 600;
}

/* VALUE */
.value {
  padding: 80px 0;
  background: #f1f5f9;
}

/* CTA */
.cta {
  padding: 80px 0;
  background: #4f46e5;
  color: white;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  color: gray;
}

/* =========================
   TABLETS
========================= */
@media (max-width: 992px) {

  .hero {
    height: auto;
    min-height: 80vh;
    padding: 120px 0 70px;
  }

  .hero-content {
    right: 0;
    max-width: 100%;
    padding: 0 20px;
  }

  .hero h1 {
    font-size: 42px;
    line-height: 1.15;
  }

  .hero p {
    font-size: 17px;
    max-width: 700px;
  }

  iframe {
    height: 550px;
  }
}

/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {

  /* Navbar */
  .navbar {
    padding: 12px 0;
  }

  .navbar .container {
    flex-direction: row;
    gap: 10px;
  }

  .navbar img {
    height: 32px !important;
    max-width: 140px;
    object-fit: contain;
  }

  .navbar .btn,
  .navbar button {
    padding: 8px 12px;
    font-size: 14px;
  }

  /* Hero */
  .hero {
    height: auto;
    min-height: 92vh;
    padding: 110px 0 60px;
    align-items: center;
  }

  .hero-overlay {
    background: linear-gradient(
      to bottom,
      rgba(0,0,0,0.65),
      rgba(0,0,0,0.45)
    );
  }

  .hero-content {
    right: 0;
    padding: 0 18px;
    text-align: left;
    max-width: 100%;
  }

  .hero h1 {
    font-size: 34px;
    line-height: 1.15;
    margin-bottom: 14px;
  }

  .hero p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
  }

  /* Hero Buttons */
  .hero .btn {
    width: 100%;
    margin: 0 0 12px 0 !important;
    font-size: 16px;
    padding: 12px 16px;
  }

  /* Sections spacing */
  .trust,
  .demo,
  .features,
  .value,
  .cta {
    padding-left: 16px;
    padding-right: 16px;
  }

  .demo {
    padding-top: 45px;
    padding-bottom: 45px;
  }

  .demo h2,
  .value h2,
  .cta h2 {
    font-size: 30px;
    line-height: 1.2;
  }

  /* Responsive iframe */
  .iframe-box {
    padding: 8px;
    border-radius: 12px;
  }

  .iframe-mobile-wrap {
    width: 100%;
    height: 760px;
    overflow: hidden;
  }

  .iframe-mobile-wrap iframe {
    width: 1200px;
    height: 1200px;
    transform: scale(0.58);
    transform-origin: top left;
    border: none;
  }

  /* Features */
  .features {
    padding-top: 45px;
    padding-bottom: 45px;
  }

  .features .col-md-4 {
    margin-bottom: 28px;
  }

  .features h5 {
    font-size: 22px;
    margin-bottom: 8px;
  }

  .features p {
    font-size: 15px;
    margin: 0;
  }

  /* Value */
  .value {
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .value p {
    font-size: 16px;
    line-height: 1.6;
  }

  /* CTA */
  .cta {
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .cta .btn {
    width: 100%;
    max-width: 280px;
  }

  /* Footer */
  footer {
    padding: 18px 16px;
    font-size: 14px;
    line-height: 1.5;
  }
}

/* =========================
   SMALL PHONES
========================= */
@media (max-width: 480px) {

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 15px;
  }

  .demo h2,
  .value h2,
  .cta h2 {
    font-size: 26px;
  }

  .iframe-mobile-wrap {
    height: 700px;
  }

  .iframe-mobile-wrap iframe {
    transform: scale(0.50);
  }

  .navbar img {
    height: 28px !important;
    max-width: 120px;
  }

  .navbar .btn {
    font-size: 13px;
    padding: 7px 10px;
  }
}