/* ==========================================
   base.css — Variables, Reset, Buttons, Animations
   ========================================== */

/* ====== VARIABLES ====== */
:root {
    --mint: #d4f5ed;
    --mint-light: #e8faf5;
    --dark: #111111;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-mid: #888888;
    --gray-border: #e0e0e0;
    --green-accent: #3ecfa5;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
}

.mono {
    font-family: 'Space Mono', monospace;
}

.label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gray-mid);
    margin-bottom: 16px;
}

/* ====== BUTTONS ====== */
.btn-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--dark);
    color: var(--white);
}

.btn-primary:hover {
    background: #333;
}

.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 1.5px solid var(--dark);
}

.btn-outline:hover {
    background: var(--dark);
    color: var(--white);
}

.btn-mint {
    background: var(--mint);
    color: var(--dark);
    border: 1.5px solid var(--green-accent);
}

/* ====== WAVE BACKGROUND ====== */
.wave-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    pointer-events: none;
}

.wave-bg svg {
    width: 100%;
    height: 100%;
}

/* ====== ANIMATIONS ====== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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