/* =========================================
   PREMIUM DEMO ORCHESTRATION LAYER
   "State of the Art" Foundation
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700;900&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --animation-slow: 0.8s var(--ease-out-expo);
}

/* Base Reset & Typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    overflow-x: hidden;
    color: #1a1a1a;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.1;
}

img {
    max-width: 100%;
    display: block;
}

/* =========================================
   UTILITIES & ANIMATIONS
   ========================================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Micro-interactions */
.btn-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.btn-premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-premium:hover::after {
    opacity: 1;
}

/* Entrance Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-enter {
    animation: fadeInUp 1s var(--ease-out-expo) forwards;
    opacity: 0; /* logic required to trigger this on scroll usually, keeping simple for now */
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

/* =========================================
   COMMON SECTIONS
   ========================================= */

/* Hero Standards */
.hero {
    min-height: 90vh; /* Modern "Full View" feel */
    display: flex;
    align-items: center;
    position: relative;
    padding: 6rem 0;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 650px;
}

.hero h1 {
    font-size: clamp(3.5rem, 6vw, 5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 500px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 5rem 0;
}

.feature-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    transition: transform 0.3s var(--ease-out-expo);
    border: 1px solid rgba(0,0,0,0.03);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

/* Modern Glass Badge */
.badge-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.2);
}

/* Nav */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}

.nav-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    text-decoration: none;
    color: inherit;
}

.nav-cta {
    font-weight: 600;
    text-decoration: none;
    color: inherit;
    font-size: 1.1rem;
}