/* AJS Warm Light Style (Cozy Tech) */
:root {
    --ajs-bg-warm: #fffbf5;  /* Warm Cream */
    --ajs-bg-card: #ffffff;
    --ajs-primary: #ff8c42;  /* Warm Orange */
    --ajs-primary-hover: #ff7019;
    --ajs-text-main: #4a403a; /* Warm Brown */
    --ajs-text-sub: #8c8077;
    --ajs-border: #f0e6dd;
    --warm-shadow: 0 8px 24px rgba(255, 140, 66, 0.12);
}

body {
    margin: 0;
    font-family: 'Nunito', 'PingFang SC', sans-serif;
    background-color: var(--ajs-bg-warm);
    color: var(--ajs-text-main);
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; padding: 0; margin: 0; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.nav-warm {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 251, 245, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ajs-border);
    height: 76px;
}

.nav-inner {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-brand {
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--ajs-primary);
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-size: 16px;
    color: var(--ajs-text-sub);
    font-weight: 600;
}

.nav-link:hover, .nav-link.active { color: var(--ajs-primary); }

.nav-actions {
    display: flex;
    gap: 16px;
}

.btn-login {
    color: var(--ajs-text-main);
    font-size: 15px;
    font-weight: 700;
    padding: 10px 20px;
}

.btn-signup {
    background: var(--ajs-primary);
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 140, 66, 0.2);
}

.btn-signup:hover { background: var(--ajs-primary-hover); transform: translateY(-1px); }

/* Hero */
.hero-warm {
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

/* Decorative Blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
    opacity: 0.6;
}
.blob-1 { top: -100px; right: -100px; width: 400px; height: 400px; background: #ffe4d1; }
.blob-2 { bottom: 0; left: -100px; width: 300px; height: 300px; background: #fff0e0; }

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    color: var(--ajs-primary);
    margin-bottom: 24px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.hero-title {
    font-size: 56px;
    line-height: 1.15;
    font-weight: 900;
    margin-bottom: 24px;
    color: var(--ajs-text-main);
}

.hero-desc {
    font-size: 18px;
    color: var(--ajs-text-sub);
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.btn-warm-lg {
    background: var(--ajs-primary);
    color: white;
    padding: 16px 40px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 18px;
    box-shadow: var(--warm-shadow);
    display: flex; align-items: center; gap: 8px;
}

.btn-warm-lg:hover { transform: translateY(-2px); background: var(--ajs-primary-hover); }

.btn-warm-outline {
    background: white;
    color: var(--ajs-text-main);
    padding: 16px 40px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 18px;
    border: 2px solid #f2f2f2;
}

.btn-warm-outline:hover { border-color: var(--ajs-primary); color: var(--ajs-primary); }

/* Illustration Area */
.warm-card-stack {
    position: relative;
    height: 450px;
}

.wc-card {
    background: white;
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 20px 50px rgba(74, 64, 58, 0.08);
    position: absolute;
    transition: transform 0.3s;
}

.wc-main {
    width: 320px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
}

.wc-main:hover { transform: translate(-50%, -55%); }

.wc-icon {
    width: 80px; height: 80px;
    background: #fff5eb;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 36px;
    color: var(--ajs-primary);
}

.wc-stat { font-size: 32px; font-weight: 800; color: var(--ajs-text-main); margin-bottom: 5px; }
.wc-label { font-size: 14px; color: var(--ajs-text-sub); font-weight: 600; text-transform: uppercase; }

.wc-float {
    padding: 15px 25px;
    display: flex; align-items: center; gap: 12px;
    z-index: 1;
}

.wc-float.f1 { top: 20%; right: 0; animation: float 6s infinite ease-in-out; }
.wc-float.f2 { bottom: 20%; left: 0; animation: float 6s infinite ease-in-out 1s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Features */
.section-warm { padding: 100px 0; }

.sec-head { text-align: center; margin-bottom: 70px; }
.sec-title { font-size: 40px; font-weight: 800; margin-bottom: 16px; color: var(--ajs-text-main); }
.sec-sub { color: var(--ajs-text-sub); font-size: 18px; }

.feat-grid-warm {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feat-card-warm {
    background: white;
    border-radius: 24px;
    padding: 40px;
    transition: all 0.3s;
    border: 1px solid #fcfcfc;
}

.feat-card-warm:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 140, 66, 0.08);
    border-color: #fff0e0;
}

.fc-icon-warm {
    width: 64px; height: 64px;
    background: #fff5eb;
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin-bottom: 24px;
    color: var(--ajs-primary);
}

.fc-title-warm { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.fc-desc-warm { font-size: 16px; color: var(--ajs-text-sub); line-height: 1.6; }

/* Extended Features */
.features-extended {
    padding: 60px 0;
    background: #fff;
}

.fe-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.fe-grid.reverse { direction: rtl; }
.fe-grid.reverse .fe-content { direction: ltr; }

.fe-img {
    background: #fffbf5;
    border-radius: 30px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.fe-img-inner {
    width: 80%;
    height: 80%;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.fe-content h3 { font-size: 32px; font-weight: 800; margin-bottom: 20px; color: var(--ajs-text-main); }
.fe-content p { font-size: 18px; color: var(--ajs-text-sub); line-height: 1.7; margin-bottom: 30px; }
.fe-list li { margin-bottom: 12px; font-weight: 600; color: var(--ajs-text-main); display: flex; align-items: center; gap: 10px; }
.fe-list li::before { content: "✓"; color: var(--ajs-primary); font-weight: 800; }

/* Testimonials */
.test-warm {
    padding: 80px 0;
    background: #fffbf5;
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.test-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.tc-stars { color: #ffc107; margin-bottom: 15px; }
.tc-text { font-size: 16px; color: var(--ajs-text-sub); margin-bottom: 20px; font-style: italic; }
.tc-user { font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.tc-avatar { width: 40px; height: 40px; background: #eee; border-radius: 50%; }

/* Download Section */
.dl-section-warm {
    background: white;
    border-radius: 40px;
    padding: 80px 60px;
    margin-bottom: 80px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.03);
    text-align: center;
}

.dl-grid-warm {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.dl-item-warm {
    width: 160px;
    padding: 30px 20px;
    background: #fffbf5;
    border-radius: 20px;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
}

.dl-item-warm:hover {
    background: white;
    border-color: var(--ajs-primary);
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(255, 140, 66, 0.1);
}

.os-icon-warm { font-size: 48px; margin-bottom: 16px; display: block; }
.os-name-warm { font-weight: 700; color: var(--ajs-text-main); }

/* Footer */
.footer-warm {
    border-top: 1px solid var(--ajs-border);
    padding: 60px 0 40px;
    color: var(--ajs-text-sub);
    font-size: 14px;
}

.footer-nav { display: flex; justify-content: center; gap: 40px; margin-bottom: 30px; }
.footer-nav a { font-weight: 600; color: var(--ajs-text-main); }
.footer-nav a:hover { color: var(--ajs-primary); }

.copy { text-align: center; color: #a89f99; }