:root {
    --bg-color: #ffffff;
    --text-primary: #222222;
    --text-secondary: #666666;
    --accent-yellow: #FFD700;
    /* Standard gold/yellow */
    --font-main: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* 1. HEADER & LOGO */
.minimal-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    /* Slight transparency but keeps it white */
    backdrop-filter: blur(5px);
    /* Very subtle if overlaid */
    display: flex;
    justify-content: center;
    /* Logo Centered */
    align-items: center;
    z-index: 1000;
}

.logo {
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    user-select: none;
}

.logo-exchange {
    font-weight: 300;
    /* Thin */
}

.logo-lord {
    font-weight: 700;
    /* Bold */
}

.menu-icon {
    position: absolute;
    right: 2rem;
    cursor: pointer;
    padding: 10px;
}

.hamburger-lines {
    width: 24px;
    height: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.hamburger-lines:hover {
    opacity: 0.5;
}

.hamburger-lines span {
    display: block;
    height: 1.5px;
    /* Thin lines */
    width: 100%;
    background: #000;
}

/* 2. SWAP ANIMATION SECTION */
.content-wrapper {
    margin-top: 100px;
    /* Below fixed header */
    padding-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.swap-section {
    width: 100%;
    max-width: 600px;
    height: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

.swap-display {
    display: flex;
    align-items: center;
    gap: 3rem;
    font-size: 2rem;
    font-weight: 300;
    color: var(--text-primary);
}

.currency {
    width: 80px;
    text-align: center;
    transition: opacity 0.5s ease;
}

.arrow-anim {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* 3. TEXT SECTIONS (FEED) */
.text-feed {
    width: 100%;
    max-width: 800px;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 4rem;
    /* Generous spacing */
}

.text-block {
    text-align: left;
    /* As requested: left aligned or centered blocks */
    max-width: 600px;
    margin: 0 auto;
    /* Center the block itself */
}

.text-block h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: inline-block;
    position: relative;
    color: #111;
}

.text-block p {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 0.5rem;
}

/* Yellow Underline Accent */
.accent-underline {
    position: relative;
}

.accent-underline::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 2px;
    /* Just under text */
    width: 40%;
    /* Partial width */
    height: 3px;
    background-color: var(--accent-yellow);
    z-index: -1;
    /* Behind text if we want overlap, or distinct */
    opacity: 0.7;
}

/* 4. NOTIFICATION AREA */
.notify-section {
    margin-top: 5rem;
    width: 100%;
    padding: 0 1.5rem;
    text-align: center;
}

.notify-container {
    max-width: 500px;
    margin: 0 auto;
}

.notify-container h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.notify-container p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.notify-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.notify-form input {
    width: 100%;
    padding: 0.8rem 0;
    border: none;
    border-bottom: 1px solid #ddd;
    /* Minimal border bottom only */
    font-size: 1rem;
    outline: none;
    text-align: center;
    transition: all 0.3s ease;
    background: transparent;
    border-radius: 0;
}

.notify-form input:focus {
    border-bottom-color: #000;
}

.notify-form button {
    padding: 0.7rem 2rem;
    background: transparent;
    border: 1px solid #ccc;
    border-radius: 4px;
    /* Slight round */
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.notify-form button:hover {
    border-color: #000;
    background: #fcfcfc;
}


/* 5. FOOTER */
.minimal-footer {
    margin-top: 5rem;
    padding: 2rem 1.5rem;
    text-align: center;
    color: #999;
}

.footer-line {
    width: 60px;
    height: 1px;
    background: #eee;
    margin: 0 auto 1.5rem;
}

.minimal-footer p {
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    font-weight: 300;
}

/* ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (min-width: 768px) {
    .notify-form {
        flex-direction: row;
        justify-content: center;
    }

    .notify-form input {
        width: 60%;
        text-align: left;
        padding-left: 0.5rem;
    }

    .notify-form button {
        width: auto;
    }
}