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

body {
    font-family: var(--font-primary);
    background-color: var(--niz-dark);
    color: var(--niz-light);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--niz-transition);
}

ul {
    list-style: none;
}

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

.niz-container {
    width: 100%;
    max-width: var(--niz-container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.niz-container-wide {
    width: 100%;
    max-width: var(--niz-container-wide);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section Titles --- */
.niz-section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: var(--niz-white);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    font-style: normal;
}

.niz-section-title em {
    color: var(--niz-primary);
    font-style: normal;
}

.niz-section-subtitle {
    text-align: center;
    color: rgba(255,255,255,0.45);
    font-size: 1rem;
    max-width: 550px;
    margin: 0 auto 3.5rem;
    font-weight: 300;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* --- Dividers --- */
.niz-divider {
    width: 50px;
    height: 2px;
    background: var(--niz-gradient-primary);
    margin: 1.2rem auto 2rem;
    border-radius: 2px;
}

/* --- Buttons --- */
.niz-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 36px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--niz-transition);
    border: none;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.niz-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    transition: 0.5s;
}

.niz-btn:hover::before {
    left: 100%;
}

.niz-btn-primary {
    background: var(--niz-gradient-accent);
    color: var(--niz-white);
    box-shadow: var(--niz-shadow-accent-glow);
}

.niz-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(78,205,196,0.35);
}

.niz-btn-outline {
    background-color: transparent;
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--niz-white);
}

.niz-btn-outline:hover {
    background-color: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.5);
    color: var(--niz-white);
    transform: translateY(-3px);
}

/* --- Reveal Animation --- */
.niz-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.niz-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.niz-reveal-delay-1 { transition-delay: 0.15s; }
.niz-reveal-delay-2 { transition-delay: 0.3s; }
.niz-reveal-delay-3 { transition-delay: 0.45s; }
.niz-reveal-delay-4 { transition-delay: 0.6s; }