*::-webkit-scrollbar {
    display: none;
}

* {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    z-index: 0;
    background: #000000;
    background-image:
        radial-gradient(ellipse 160% 100% at 20% 50%, rgba(147, 51, 234, 0.09) 0%, transparent 60%),
        radial-gradient(ellipse 140% 120% at 80% 50%, rgba(168, 85, 247, 0.06) 0%, transparent 60%);
    background-size: 300% 300%;
    animation: bgDrift 16s ease-in-out infinite;
}

@keyframes bgDrift {
    0%   { background-position: 0% 50%; }
    25%  { background-position: 100% 20%; }
    50%  { background-position: 80% 100%; }
    75%  { background-position: 20% 80%; }
    100% { background-position: 0% 50%; }
}

.scroll-fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

.hero-line-wrap {
    display: block;
}

.hero-line-wrap span {
    display: inline-block;
}

@keyframes anim1Out { from { opacity:1; transform:translateY(0); } to { opacity:0; transform:translateY(-60px); } }
@keyframes anim1In  { from { opacity:0; transform:translateY(70px); } to { opacity:1; transform:translateY(0); } }
.anim1-out { animation: anim1Out 0.4s cubic-bezier(0.4,0,1,1) forwards; }
.anim1-in  { animation: anim1In  0.55s cubic-bezier(0.22,1,0.36,1) forwards; }


@keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInImg {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}

.hero-anim {
    opacity: 0;
    animation: fadeUp 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-anim-img {
    opacity: 0;
    animation: fadeInImg 1s ease-out 0.3s forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.5s; }

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animate-gradient-shift {
    animation: gradientShift 3s ease infinite;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    width: 300px;
    max-width: 90vw;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(147, 51, 234, 0.18);
    border-right: none;
    border-top: none;
    border-bottom: none;
    border-radius: 24px 0 0 24px;
    transform: translateX(calc(100% + 2px));
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 400;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(147,51,234,0.08) inset;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 18px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 14px;
    transition: all 0.2s ease;
    letter-spacing: -0.01em;
}

.mobile-nav-link::after {
    content: '↗';
    font-size: 0.75rem;
    opacity: 0;
    transform: translateX(-4px);
    transition: all 0.2s ease;
}

.mobile-nav-link:hover {
    color: #fff;
    background: rgba(147, 51, 234, 0.12);
}

.mobile-nav-link:hover::after {
    opacity: 0.5;
    transform: translateX(0);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 399;
}

.mobile-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: transparent;
    z-index: 100;
}

.nav-link-underline {
    position: relative;
    transition: color 0.2s ease, background 0.2s ease;
    border-radius: 8px;
    padding: 8px 28px !important;
}

.nav-link-underline::after {
    display: none;
}

.nav-link-underline:hover {
    color: #a855f7 !important;
    background: rgba(147, 51, 234, 0.1);
}

.nav-link-underline.active {
    color: #a855f7 !important;
    background: rgba(147, 51, 234, 0.12);
}

button {
    border-radius: 12px !important;
    transition: all 0.25s ease-out !important;
}

button:hover {
    transform: translateY(-2px);
}

button:active {
    transform: translateY(0px);
}

.btn-premium {
    border-radius: 12px !important;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease-out;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(147, 51, 234, 0.35);
}

.btn-premium:active {
    transform: translateY(0px);
}

.card-premium {
    position: relative;
    background: rgba(12, 12, 12, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease-out;
}

.card-premium:hover {
    border-color: rgba(147, 51, 234, 0.35);
    transform: translateY(-3px);
}

.hover-lift {
    transition: transform 0.25s ease-out, border-color 0.25s ease-out;
}

.hover-lift:hover {
    transform: translateY(-3px);
}

.hover-glow {
    transition: box-shadow 0.25s ease-out;
}

.hover-border-glow {
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.hover-border-glow:hover {
    border-color: rgba(147, 51, 234, 0.5);
}


.gradient-text-wave {
    background: linear-gradient(90deg, #9333ea, #a855f7, #9333ea);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

::selection {
    background-color: rgba(147, 51, 234, 0.3);
    color: white;
}

::-moz-selection {
    background-color: rgba(147, 51, 234, 0.3);
    color: white;
}


.perspective {
    perspective: 1000px;
    transform-style: preserve-3d;
}