* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: #0b0f17;
  color: #f0eae3;
  line-height: 1.5;
  min-height: 100vh;
}

.bg-mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("./photo-1492106087820-71f1a00d2b11.png"); 
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  z-index: -2;
}

.bg-mask::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    145deg,
    rgba(10, 25, 45, 0.92) 0%,
    rgba(25, 15, 30, 0.75) 50%,
    rgba(60, 30, 20, 0.85) 100%
  );
  backdrop-filter: blur(2px);
  z-index: -1;
}

.page-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  backdrop-filter: blur(1px);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 5%;
  background: rgba(0, 5, 15, 0.3);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 120, 50, 0.2);
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 2px;
  background: linear-gradient(130deg, #a3c6ff, #ff7b5c);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 12px rgba(255, 90, 60, 0.3);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  font-weight: 400;
}

.nav-links a {
  color: #ddd;
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: 0.25s;
  text-transform: uppercase;
  font-weight: 400;
}

.nav-links a:hover {
  border-bottom-color: #ff7b5c;
  color: #fff;
  text-shadow: 0 0 8px #ff5e3a;
}

section {
  padding: 4rem 6%;
  scroll-margin-top: 80px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: 1px;
  margin-bottom: 2rem;
  border-left: 6px solid #ff7043;
  padding-left: 1.5rem;
  background: linear-gradient(90deg, #ffb99a, #ffffff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-transform: uppercase;
}

.banner {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 5%;
}

.banner-content {
  max-width: 1000px;
}

.banner h1 {
  font-size: clamp(3rem, 12vw, 6rem);
  font-weight: 500;
  line-height: 1.1;
  text-transform: uppercase;
  background: linear-gradient(145deg, #ffccb3, #ff8a7a, #c5a3ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1.2rem;
  filter: drop-shadow(0 8px 12px #00000050);
}

.banner p {
  font-size: 1.6rem;
  color: rgba(255, 245, 235, 0.9);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #ffd5b3, #ffe6d5);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: center;
}

.intro-text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.intro-card {
  background: rgba(10, 20, 30, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 130, 80, 0.3);
  border-radius: 42px 12px 42px 12px;
  padding: 2rem 2rem 2rem 3rem;
  box-shadow: 20px 20px 30px rgba(0, 0, 0, 0.6);
  transition: 0.2s;
}

.intro-card:hover {
  border-color: #ff7b5c;
  box-shadow: 0 0 30px #ff5e3a30;
}

.intro-card p {
  font-size: 1.3rem;
  font-weight: 300;
  line-height: 1.6;
  color: #f0e0d4;
}

.intro-card p strong {
  color: #ff9f7c;
  font-weight: 500;
  background: linear-gradient(90deg, #ff9869, #ffe2c1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.intro-visual {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  transform: rotate(1deg) scale(0.98);
}

.phone-mock {
  width: 160px;
  height: auto;
  border-radius: 32px;
  background: rgba(20, 20, 30, 0.4);
  backdrop-filter: blur(6px);
  padding: 10px 6px;
  border: 1.5px solid rgba(255, 140, 100, 0.6);
  box-shadow:
    12px 18px 35px #00000080,
    inset 0 0 15px #ff7b5c40;
  transform: rotate(var(--rot, 0deg)) translateY(var(--y, 0));
  transition: 0.3s;
}

.phone-mock:nth-child(1) {
  --rot: -4deg;
  --y: -8px;
}
.phone-mock:nth-child(2) {
  --rot: 3deg;
  --y: 12px;
}
.phone-mock:nth-child(3) {
  --rot: -2deg;
  --y: -4px;
}
.phone-mock:nth-child(4) {
  --rot: 5deg;
  --y: 6px;
}

.phone-mock img {
  width: 100%;
  height: auto;
  border-radius: 24px;
  display: block;
  background: #2c2520; /* fallback */
  object-fit: cover;
  aspect-ratio: 9/19;
  border: 1px solid #ff9966;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.feature-item {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 120, 70, 0.4);
  border-radius: 48px 16px 48px 16px;
  padding: 2rem 1.8rem;
  transition: 0.25s;
  box-shadow: 0 30px 40px -20px black;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.feature-item:hover {
  border-color: #ff8a5c;
  transform: translateY(-8px);
  background: rgba(20, 20, 35, 0.6);
}

.feature-title {
  font-size: 1.9rem;
  font-weight: 400;
  background: linear-gradient(135deg, #ffc3a0, #ff9467);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 1.1rem;
  color: #e0cfc2;
  font-weight: 300;
  line-height: 1.6;
}

.feature-desc strong {
  color: #ffa37c;
  font-weight: 400;
}

.screenshot-showcase {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 1.5rem;
  margin: 3rem 0 0;
  padding: 2rem 0;
  border-top: 1px dashed rgba(255, 150, 100, 0.3);
  border-bottom: 1px dashed rgba(255, 150, 100, 0.3);
}

.screenshot-showcase .phone-mock {
  width: 140px;
  --rot: 0deg;
  --y: 0px;
  transform: rotate(var(--rot)) scale(0.95);
}
.screenshot-showcase .phone-mock:nth-child(2) {
  --rot: 6deg;
}
.screenshot-showcase .phone-mock:nth-child(3) {
  --rot: -3deg;
}
.screenshot-showcase .phone-mock:nth-child(4) {
  --rot: 4deg;
}

.screenshot-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0;
}
.screenshot-grid .phone-mock {
  width: 180px;
}

.footer {
  background: rgba(2, 6, 15, 0.7);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 120, 70, 0.25);
  padding: 2.5rem 5%;
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  color: #bcb0a8;
}

.footer-links a {
  color: #ffae8a;
  text-decoration: none;
  margin-right: 2rem;
  font-size: 1rem;
  border-bottom: 1px dotted transparent;
}
.footer-links a:hover {
  border-bottom-color: #ff7b5c;
  color: #ffcbb8;
}

.footer-contact {
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: flex-end;
}

.footer-contact a {
  color: #ffb698;
  text-decoration: none;
}

.copyright {
  width: 100%;
  text-align: center;
  margin-top: 1.8rem;
  font-size: 0.9rem;
  color: #9e8e84;
  border-top: 1px solid rgba(255, 140, 100, 0.2);
  padding-top: 1.5rem;
}

@media (max-width: 900px) {
  .intro-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }
  .intro-visual {
    order: -1;
    margin-bottom: 1rem;
  }
  .navbar {
    flex-direction: column;
    gap: 0.7rem;
  }
  .nav-links {
    gap: 1.2rem;
    justify-content: center;
  }
  .footer {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .footer-contact {
    align-items: flex-start;
  }
  .section-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .phone-mock {
    width: 120px;
  }
  .banner h1 {
    font-size: 3.5rem;
  }
}