:root {
    --accent-primary-start: #00e6b8;
    --accent-primary-end: #086272;
    --accent-glow: rgba(0, 230, 184, 0.2);
    --text-dark: #0c0c0d;
    --text-light-on-dark: #f0f0f0;
    --text-medium: #5a5a5c;
    --text-light: #8a8a8c;
    --background-white: #ffffff;
    --background-light: #f7f9fa;
    --border-color: #dee2e6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-white);
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* --- PRE-LOADER --- */
#preloader { position: fixed; inset: 0; background: var(--text-dark); z-index: 10001; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s ease, visibility 0.5s; }
.spinner { width: 50px; height: 50px; border-radius: 50%; border: 4px solid var(--text-medium); border-top-color: var(--accent-primary-start); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- GENERAL STYLES --- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 7rem 0; position: relative; }
.section-title { 
    font-family: 'Lora', serif;
    font-size: 3.2rem; 
    font-weight: 600; 
    text-align: center; 
    letter-spacing: -1px; 
    line-height: 1.2; 
    margin-bottom: 1.5rem; 
}
.section-subtitle { 
    font-size: 1.15rem; 
    text-align: center; 
    color: var(--text-medium); 
    max-width: 700px; 
    margin: 0 auto 5rem auto; 
    line-height: 1.7; 
}
.gradient-text { background: linear-gradient(90deg, var(--accent-primary-start), var(--accent-primary-end)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* --- HEADER --- */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 10000; padding: 1.5rem 0; transition: all 0.3s ease; }
.header.scrolled { background-color: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); padding: 1rem 0; border-bottom: 1px solid var(--border-color); }
.header .logo.gradient-text { color: transparent; } /* Default state */

.header.header-transparent .logo {
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
    color: var(--text-light-on-dark); /* White logo on transparent header */
}
.header.scrolled .logo {
     background: linear-gradient(90deg, var(--accent-primary-start), var(--accent-primary-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent; /* Gradient logo on scrolled header */
}

.header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: 'Lora', serif; font-size: 2rem; font-weight: 700; }

/* --- DOWNLOAD BUTTON --- */
.download-button {
    display: inline-flex; align-items: center; gap: 0.75rem;
    background: linear-gradient(135deg, var(--accent-primary-start), var(--accent-primary-end));
    color: white; font-weight: 600; font-size: 1rem;
    padding: 1rem 2rem; border-radius: 50px; text-decoration: none;
    box-shadow: 0 8px 25px -8px rgba(0, 230, 184, 0.5);
    transition: all 0.3s ease; border: none; cursor: pointer;
}
.download-button:hover { transform: translateY(-4px) scale(1.03); box-shadow: 0 12px 30px -8px rgba(0, 230, 184, 0.7); }

/* --- NEW ELITE HERO SECTION with DARK BG --- */
.hero-elite {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
    color: var(--text-light-on-dark);
    background-color: var(--text-dark); /* Sophisticated dark background */
}
.hero-elite .container { position: relative; z-index: 1; }
.hero-elite h1 {
    font-family: 'Lora', serif;
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    color: #fff; /* Solid white text */
}
.hero-elite p {
    font-size: 1.25rem;
    max-width: 650px;
    margin: 0 auto 2.5rem auto;
    color: var(--text-light);
    line-height: 1.8;
}
.hero-wave-separator { position: absolute; bottom: -1px; left: 0; width: 100%; z-index: 2; pointer-events: none; }
.hero-wave-separator svg { display: block; }

/* --- SHARED CARD STYLES --- */
.card-hover-effect {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card-hover-effect:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -15px rgba(0,0,0,0.1), 0 0 30px var(--accent-glow);
}

/* Sections Alternating Background */
.section-bg-light { background-color: var(--background-light); }

/* --- HOW IT WORKS SECTION --- */
.how-it-works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; text-align: center; }
.how-it-works-step .step-number { font-size: 1.5rem; font-weight: 700; color: var(--accent-primary-end); margin-bottom: 1rem; width: 50px; height: 50px; line-height: 50px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-primary-start), var(--accent-primary-end)); color: white; margin: 0 auto 1.5rem auto;}
.how-it-works-step h3 { font-family: 'Lora', serif; font-size: 1.75rem; margin-bottom: 0.5rem; }
.how-it-works-step p { color: var(--text-medium); line-height: 1.7; }

/* --- APP EXPERIENCE SECTION --- */
.experience-grid { display: flex; flex-direction: column; gap: 8rem; }
.experience-item { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.experience-item:nth-child(even) .experience-image-container { order: 2; }
.experience-image-container { text-align: center; }
.experience-image { width: 100%; max-width: 450px; border-radius: 1.25rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.1); border: 1px solid var(--border-color); }
.experience-text h3 { 
    font-family: 'Lora', serif;
    font-size: 2.75rem; 
    margin-bottom: 1.5rem; 
    letter-spacing: -1px; 
    line-height: 1.2;
    text-align: left;
}
.experience-text p { color: var(--text-medium); line-height: 1.8; font-size: 1.1rem; text-align: left;}

/* --- WHO IS THIS FOR SECTION --- */
.persona-card {
    background-color: var(--background-white);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 1rem;
    text-align: center;
}
.persona-card .icon { font-size: 3rem; color: var(--accent-primary-end); margin-bottom: 1.5rem; }
.persona-card h3 { font-family: 'Lora', serif; font-size: 1.5rem; margin-bottom: 1rem; }
.persona-card p { color: var(--text-medium); line-height: 1.7; }

/* --- UPGRADE YOUR LIFE SECTION --- */
.upgrade-card { 
    background: var(--background-white); 
    border: 1px solid var(--border-color); 
    padding: 3rem; 
    border-radius: 1.25rem; 
    text-align: center; 
}
.upgrade-card .icon { font-size: 3rem; color: var(--accent-primary-end); margin-bottom: 1.5rem; display: inline-block; }
.upgrade-card h3 { font-family: 'Lora', serif; font-size: 1.75rem; margin-bottom: 1rem; }
.upgrade-card p { color: var(--text-medium); line-height: 1.7; }

/* --- WHY US SECTION --- */
.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; max-width: 900px; margin: 0 auto; }
.why-us-card { padding: 2.5rem; border-radius: 1rem; text-align: center; }
.why-us-card.pro { background-color: #e6f9f5; border: 1px solid var(--accent-primary-start); }
.why-us-card.con { background-color: #f8f9fa; border: 1px solid var(--border-color); }
.why-us-card h3 { font-family: 'Lora', serif; margin-bottom: 1rem; }
.why-us-card p { color: var(--text-medium); }


/* --- TESTIMONIALS SECTION --- */
.testimonial-card { background: var(--background-white); border: 1px solid var(--border-color); padding: 2.5rem; border-radius: 1.25rem; }
.testimonial-text { font-size: 1.1rem; color: var(--text-medium); line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-author img { width: 50px; height: 50px; border-radius: 50%; }
.author-info h4 { font-size: 1.1rem; font-weight: 600; }
.author-info p { font-size: 0.9rem; color: var(--text-light); }

/* --- FAQ SECTION --- */
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-color); }
.faq-question { display: flex; justify-content: space-between; align-items: center; width: 100%; background: none; border: none; text-align: left; padding: 2rem 0; font-size: 1.25rem; font-weight: 600; cursor: pointer; transition: color 0.3s ease; }
.faq-question:hover { color: var(--accent-primary-end); }
.faq-question .icon { transition: transform 0.3s ease; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.5s ease-in-out; }
.faq-answer p { padding: 0 0 2rem 0; color: var(--text-medium); line-height: 1.8; font-size: 1.1rem; }
.faq-item.active .faq-question .icon { transform: rotate(45deg); }
.faq-item.active .faq-question { color: var(--accent-primary-end); }

/* --- FINAL CTA --- */
#cta { text-align: center; }
#cta .section-title { font-size: 4rem; }

/* --- FOOTER --- */
.footer { padding: 5rem 0; background: var(--text-dark); color: var(--background-light); }
.footer .container { text-align: center; }
.footer-logo { font-family: 'Lora', serif; font-size: 2rem; font-weight: 700; margin-bottom: 1rem; display: inline-block; }
.footer-tagline { color: var(--text-light); margin-bottom: 2rem; font-size: 1.1rem; }
.footer-socials { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 2.5rem; }
.footer-socials a { color: var(--background-light); font-size: 1.5rem; transition: color 0.3s ease, transform 0.3s ease; }
.footer-socials a:hover { color: var(--accent-primary-start); transform: scale(1.1); }
.footer-links { list-style: none; display: flex; justify-content: center; gap: 2rem; margin-bottom: 2rem; flex-wrap: wrap;}
.footer-links a { color: var(--background-light); text-decoration: none; font-size: 1rem; transition: color 0.3s ease; }
.footer-links a:hover { color: var(--accent-primary-start); }
.footer-copyright { font-size: 0.9rem; color: var(--text-light); }

/* --- ANIMATIONS --- */
.animate-on-scroll { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1); }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* --- RESPONSIVENESS --- */
@media (max-width: 992px) {
    .hero-elite h1 { font-size: 3.5rem; }
    .experience-item { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
    .experience-item:nth-child(even) .experience-image-container { order: 1; }
    .experience-text h3, .experience-text p { text-align: center; }
}
 @media (max-width: 768px) {
    .section { padding: 6rem 0; }
    .section-title, #cta .section-title { font-size: 2.5rem; }
    .section-subtitle { font-size: 1rem; margin-bottom: 3rem; }
    .how-it-works-grid, .persona-grid, .why-us-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .hero-elite h1 { font-size: 2.8rem; }
    .hero-elite p { font-size: 1.1rem; }
 }