/* GLOBAL */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

body {
    background: #0b0b0b;
    color: #ffffff;
    line-height: 1.6;
}

/* NAVBAR */
.navbar {
    width: 100%;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Logo */
.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: #f9a825;
}

/* NAV LINKS */
nav {
    display: flex;
    gap: 24px;
}

nav a {
    color: #ccc;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.2s;
}

nav a:hover {
    color: #f9a825;
}

/* HAMBURGER ICON */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 26px;
    height: 3px;
    background: #fff;
    border-radius: 4px;
}

/* MOBILE MENU */
#nav-links.mobile-active {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 62px;
    right: 24px;
    background: rgba(15,15,15,0.95);
    padding: 18px;
    border-radius: 10px;
    border: 1px solid #222;
    gap: 18px;
}

/* HERO */
.hero-content {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeIn 1s ease-out;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 300;
    color: #bbbbbb;
    line-height: 1.6;
    margin-bottom: 35px;
}

.hero-download {
    padding: 14px 34px;
    background: #fbbf24;
    color: #000;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.25s ease;
    box-shadow: 0 8px 20px rgba(251, 191, 36, 0.25);
}

.hero-download:hover {
    background: #facc15;
    box-shadow: 0 12px 28px rgba(251, 191, 36, 0.35);
    transform: translateY(-2px);
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* SLIDER */
.slider-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 60px auto;
    padding: 20px 0;
}

.slider-wrapper {
    width: 100%;
    overflow: hidden;
}

.slide {
    display: none;
    text-align: center;
}

.slide.active {
    display: block;
}

.slide img {
    max-width: 80%;
    height: auto;
    border-radius: 14px;
    margin: 0 auto;
    display: block;
}

.caption {
    margin-top: 14px;
    font-size: 18px;
    color: #ddd;
    text-align: center;
}

/* ARROWS */
.arrow {
    position: absolute;
    top: 45%;
    transform: translateY(-50%);
    font-size: 42px;
    background: rgba(0,0,0,0.45);
    color: white;
    border: none;
    padding: 10px 18px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 20;
}

.arrow.left {
    left: -60px;
}

.arrow.right {
    right: -60px;
}

.arrow:hover {
    background: rgba(255,255,255,0.4);
}

.demo-section {
    max-width: 900px;
    margin: 60px auto;
    padding: 20px;
    text-align: center;
}

.demo-section h2 {
    margin-bottom: 20px;
    font-size: 32px;
}

.demo-video {
    width: 100%;
    border-radius: 14px;
    background: #000;
    box-shadow: 0 8px 30px rgba(0,0,0,0.35);
    cursor: pointer;
}


/* YouTube wrapper için */
.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


/* FEATURES */
#features {
    padding: 60px 20px;
    text-align: center;
}

#features h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: #121212;
    padding: 28px;
    border-radius: 16px;
    border: 1px solid #1f1f1f;
    transition: 0.25s;
}

.feature-card:hover {
    transform: translateY(-3px);
    border-color: #f9a825;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #f9a825;
}

.feature-card p {
    color: #ccc;
}

/* TERMS & PRIVACY layout fix */
#terms, #privacy {
    max-width: 800px;   /* genişliği sınırladık */
    margin: 0 auto;     /* ortaladık */
    padding: 40px 20px; /* daha düzenli boşluk */
    text-align: left;   /* metin hizalama */
    line-height: 1.6;   /* okunabilirlik */
}

#terms h2, #privacy h2 {
    text-align: center;  /* başlık ortalı */
    margin-bottom: 20px;
}

#terms h3, #privacy h3 {
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 20px;
}

#terms p, #privacy p, 
#terms ul, #privacy ul {
    font-size: 16px;
    color: #ddd; /* senin temana uyacak şekilde açık gri */
}

#terms ul, #privacy ul {
    padding-left: 22px;
}

/* CONTACT */
.contact {
    padding: 70px 20px;
    text-align: center;
}

.contact h2 {
    font-size: 32px;
}

.contact p {
    font-size: 18px;
    color: #ccc;
    margin-top: 6px;
}

/* FOOTER */
footer {
    padding: 30px;
    text-align: center;
    color: #777;
    border-top: 1px solid #1a1a1a;
    margin-top: 40px;
}

/* RESPONSIVE BREAKPOINTS */

/* ================================ */
/* TABLET (max 900px)               */
/* ================================ */
@media (max-width: 900px) {

    /* NAVBAR */
    .navbar {
        padding: 12px 30px;
    }

    .logo-text {
        font-size: 22px;
    }

    #nav-links a {
        font-size: 16px;
        padding: 8px 12px;
    }

    /* HERO */
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 30px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-subtitle {
        font-size: 18px;
        margin-top: 10px;
    }

    .hero-download {
        padding: 14px 28px;
        font-size: 16px;
        margin-top: 25px;
    }


    /* SLIDER AREA */
    .slider-container {
        width: 90%;
        margin: 40px auto 0 auto;
    }

    .slider-wrapper {
        height: auto;
    }

    .slide img {
        width: 90%;
        max-height: 380px;
        object-fit: contain;
        margin: 0 auto;
        display: block;
    }

    .caption {
        font-size: 15px;
        margin-top: 15px;
        padding: 0 15px;
    }

    .arrow {
        font-size: 34px;
        padding: 8px 12px;
        top: 45%;
    }

    .arrow.left { left: 15px; }
    .arrow.right { right: 15px; }


    /* FEATURES GRID → 2 columns */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        padding: 40px 25px;
    }

    .feature-card {
        padding: 25px;
    }

    .feature-card h3 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .feature-card p {
        font-size: 15px;
    }


    /* SCREENSHOT BOX (if used elsewhere) */
    .screenshots-box {
        flex-direction: column;
        padding: 20px 40px;
        gap: 25px;
    }

    .ss-img {
        width: 100%;
        max-width: 600px;
    }
}

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

    /* NAVBAR */
    .navbar {
        padding: 10px 20px;
    }

    .logo-text {
        font-size: 18px;
    }

    /* HAMBURGER MENU */
    #nav-links {
        display: none;
        flex-direction: column;
        gap: 15px;
        background: #111;
        padding: 20px;
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
    }

    #nav-links.mobile-active {
        display: flex;
    }

    /* HERO AREA */
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-download {
        padding: 12px 20px;
        font-size: 14px;
    }

    /* SLIDER */
    .slider-container {
        width: 100%;
        margin-top: 30px;
    }

    .slide img {
        width: 100%;
        height: auto;
    }

    .slide {
        width: 100%;
        padding: 0 10px;
    }

    /* ARROWS */
    .arrow {
        font-size: 28px;
        padding: 5px 10px;
        top: 50%;
    }

    .arrow.left {
        left: 5px;
    }

    .arrow.right {
        right: 5px;
    }

    /* CAPTION TEXT */
    .caption {
        font-size: 14px;
        margin-top: 10px;
    }

    /* FEATURES GRID */
    .features-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .feature-card {
        padding: 20px;
        text-align: center;
    }

    .feature-card h3 {
        font-size: 18px;
    }

    .feature-card p {
        font-size: 14px;
    }

    /* CONTACT */
    .contact {
        padding: 40px 20px;

}

/* MOBILE: Hamburgerı göster */
@media (max-width: 900px) {
    .hamburger {
        display: flex !important;
    }

    /* Menü normalde gizli */
    #nav-links {
        display: none !important;
    }

    /* Menü açılınca görünsün */
    #nav-links.mobile-active {
        display: flex !important;
        flex-direction: column;
        position: absolute;
        top: 60px;
        right: 20px;
        background: rgba(20,20,20,0.95);
        padding: 16px;
        border-radius: 10px;
        gap: 15px;
        width: 180px;
        z-index: 9999;
    }
}

/* BACK TO TOP BUTTON */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: #f9a825;
    color: #000;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    display: none; /* başta görünmez */
    justify-content: center;
    align-items: center;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35);
    transition: 0.25s ease;
    z-index: 99999;
}

.back-to-top:hover {
    background: #ffd54f;
    transform: translateY(-3px);
}

/* Mobilde biraz küçültelim */
@media (max-width: 768px) {
    .back-to-top {
        width: 42px;
        height: 42px;
        bottom: 20px;
        right: 20px;
        font-size: 20px;
    }
}
}

.download-hero {
  text-align: center;
  margin: 80px auto;
  max-width: 720px;
}

.download-hero h3 {
  font-size: 32px;
  margin-bottom: 10px;
}

.download-hero p {
  font-size: 18px;
  color: #b5b5b5;
  margin-bottom: 30px;
}

.download-btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fdb44e, #f9a825);
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 122, 24, 0.4);
}


.apple-icon {
  font-size: 20px;
  line-height: 1;
}

.download-note {
  margin-top: 22px;
  font-size: 14px;
  color: #9a9a9a;
}

.note-features {
  color: #00ff04;
  opacity: 0.5;
}

.download-note a {
  color: #f9a825;
  text-decoration: none;
}

.download-note a:hover {
  text-decoration: underline;
}

.small-note {
  display: inline-block;
  margin-top: 6px;
  font-size: 13px;
  opacity: 0.8;
}