/* 
    GREEN-PHONE - SUSTAINABLE MOBILE TECH
    Theme: Fresh / Organic / Smart
*/

:root {
    --primary: #2D5A27; /* Forest Green */
    --accent: #8BC34A; /* Leaf Green */
    --bg-soft: #F1F8E9;
    --text-dark: #1B2818;
    --text-muted: #556B52;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg-soft);
    color: var(--text-dark);
    overflow: hidden;
    height: 100vh;
}

.eco-container {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle at 70% 20%, #E8F5E9 0%, var(--bg-soft) 100%);
}

/* Floating Leaves */
.leaf {
    position: absolute;
    color: var(--accent);
    opacity: 0.15;
    font-size: 5rem;
    z-index: 1;
    animation: float 10s infinite ease-in-out;
}

.leaf-1 { top: 10%; left: 10%; }
.leaf-2 { bottom: 15%; right: 15%; transform: rotate(180deg); animation-delay: -5s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(20deg); }
}

/* Glass Card - Premium Compact Floating Card */
.glass-card {
    position: relative;
    z-index: 10;
    max-width: 600px; /* Reduced for better focus */
    width: 90%;
    background: var(--glass);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 40px; /* More compact */
    border-radius: 40px;
    text-align: center;
    box-shadow: 0 40px 100px rgba(45, 90, 39, 0.1); /* Soft green shadow */
    border-top: 6px solid var(--accent); /* Accent at top */
}

header .logo {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 5px;
}

.green { color: var(--primary); }
.phone { color: var(--accent); }

.tagline {
    font-size: 0.7rem;
    letter-spacing: 6px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
}

/* Concept Visual */
.concept-visual {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 30px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--accent);
    opacity: 0.15;
    border-radius: 50%;
    animation: pulse-ring 3s infinite;
}

.main-icon {
    font-size: 2.2rem;
    color: var(--primary);
    z-index: 2;
}

.sub-icon {
    position: absolute;
    bottom: 2px;
    right: 2px;
    font-size: 1rem;
    color: var(--accent);
    background: var(--white);
    padding: 4px;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 3;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    line-height: 1;
    margin-bottom: 20px;
    color: var(--primary);
}

h1 .italic {
    font-style: italic;
    font-weight: 400;
}

p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 450px;
    margin: 0 auto 35px;
    font-weight: 400;
}

.eco-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(139, 195, 74, 0.08);
    padding: 8px 20px;
    border-radius: 50px;
}

.pulse-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: blink 1.5s infinite;
}

.status {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary);
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

footer {
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.eco-values {
    display: flex;
    justify-content: center;
    gap: 25px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    opacity: 0.8;
}

.eco-values i { color: var(--accent); margin-right: 6px; }

.copyright {
    font-size: 0.65rem;
    color: var(--text-muted);
    opacity: 0.6;
}

/* Animations */
.animate-reveal, .animate-fade, .animate-zoom {
    opacity: 0;
    transform: translateY(20px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-zoom { transform: scale(0.9); }

.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }
.delay-4 { transition-delay: 0.8s; }

@media (max-width: 768px) {
    .glass-card { padding: 35px 20px; border-radius: 30px; }
    h1 { font-size: 2rem; }
    p { font-size: 0.9rem; }
    .eco-values { flex-direction: column; gap: 8px; }
}