* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }
body { font-family: 'Inter', sans-serif; background-color: #000; color: #fff; overflow-x: hidden; line-height: 1.5; }
.font-serif { font-family: 'Playfair Display', serif; }

.text-center { text-align: center; }
.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.z-200 { z-index: 200; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.-z-1 { z-index: -1; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.gap-24 { gap: 6rem; }
.space-x-8 > * + * { margin-left: 2rem; }
.space-x-12 > * + * { margin-left: 3rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-y-10 > * + * { margin-top: 2.5rem; }
.space-y-12 > * + * { margin-top: 3rem; }
.space-y-16 > * + * { margin-top: 4rem; }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-12 { padding-left: 3rem; padding-right: 3rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.py-40 { padding-top: 10rem; padding-bottom: 10rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-8 { padding-bottom: 2rem; }
.pt-16 { padding-top: 4rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-20 { margin-bottom: 5rem; }
.mb-24 { margin-bottom: 6rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-12 { margin-top: 3rem; }
.ml-5 { margin-left: 1.25rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.w-full { width: 100%; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-40 { width: 10rem; }
.w-44 { width: 11rem; }
.w-48 { width: 12rem; }
.w-64 { width: 16rem; }
.w-80 { width: 20rem; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-px { height: 1px; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-40 { height: 10rem; }
.h-44 { height: 11rem; }
.h-64 { height: 16rem; }
.h-80 { height: 20rem; }
.max-w-md { max-width: 28rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.text-8xl { font-size: 6rem; line-height: 1; }
.text-9xl { font-size: 8rem; line-height: 1; }
.text-8px { font-size: 8px; }
.text-9px { font-size: 9px; }
.text-10px { font-size: 10px; }
.text-10rem { font-size: 10rem; }
.font-light { font-weight: 300; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }
.leading-none { line-height: 1; }
.leading-relaxed { line-height: 1.625; }
.leading-snug { line-height: 1.375; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-tighter { letter-spacing: -0.05em; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-widest { letter-spacing: 0.1em; }
.tracking-01em { letter-spacing: 0.1em; }
.tracking-02em { letter-spacing: 0.2em; }
.tracking-03em { letter-spacing: 0.3em; }
.tracking-04em { letter-spacing: 0.4em; }
.tracking-05em { letter-spacing: 0.5em; }
.tracking-06em { letter-spacing: 0.6em; }
.tracking-08em { letter-spacing: 0.8em; }
.tracking-1em { letter-spacing: 1em; }

.text-white { color: #fff; }
.text-black { color: #000; }
.bg-white { background-color: #fff; }
.bg-black { background-color: #000; }
.bg-transparent { background-color: transparent; }
.border-white\/5 { border-color: rgba(255, 255, 255, 0.05); }
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }
.text-white\/10 { color: rgba(255, 255, 255, 0.1); }
.text-white\/20 { color: rgba(255, 255, 255, 0.2); }
.text-white\/30 { color: rgba(255, 255, 255, 0.3); }
.text-white\/40 { color: rgba(255, 255, 255, 0.4); }
.text-white\/50 { color: rgba(255, 255, 255, 0.5); }
.text-white\/60 { color: rgba(255, 255, 255, 0.6); }
.text-white\/70 { color: rgba(255, 255, 255, 0.7); }
.text-white\/80 { color: rgba(255, 255, 255, 0.8); }
.text-white\/90 { color: rgba(255, 255, 255, 0.9); }
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white-001 { background-color: rgba(255, 255, 255, 0.01); }
.bg-white-003 { background-color: rgba(255, 255, 255, 0.03); }
.bg-black\/40 { background-color: rgba(0, 0, 0, 0.4); }
.bg-black\/50 { background-color: rgba(0, 0, 0, 0.5); }
.bg-black\/80 { background-color: rgba(0, 0, 0, 0.8); }
.bg-black\/90 { background-color: rgba(0, 0, 0, 0.9); }
.bg-030303 { background-color: #030303; }

.opacity-20 { opacity: 0.2; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-80 { opacity: 0.8; }

.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-l { border-left-width: 1px; }
.border-t { border-top-width: 1px; }
.rounded-full { border-radius: 9999px; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-2rem { border-radius: 2rem; }
.rounded-25rem { border-radius: 2.5rem; }
.rounded-3rem { border-radius: 3rem; }
.rounded-35rem { border-radius: 3.5rem; }
.overflow-hidden { overflow: hidden; }

.cursor-pointer { cursor: pointer; }
.pointer-events-none { pointer-events: none; }
.outline-none { outline: 2px solid transparent; outline-offset: 2px; }

.transition-all { transition: all 0.15s; }
.transition-colors { transition: color 0.15s, background-color 0.15s, border-color 0.15s; }
.transition-transform { transition: transform 0.15s; }
.transition-opacity { transition: opacity 0.15s; }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }
.duration-1000 { transition-duration: 1000ms; }

.hover\:text-white:hover { color: #fff; }
.hover\:text-black:hover { color: #000; }
.hover\:bg-white:hover { background-color: #fff; }
.hover\:bg-white\/5:hover { background-color: rgba(255, 255, 255, 0.05); }
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:scale-125:hover { transform: scale(1.25); }
.hover\:translate-x-2:hover { transform: translateX(0.5rem); }
.hover\:grayscale-0:hover { filter: grayscale(0); }
.hover\:brightness-75:hover { filter: brightness(0.75); }
.hover\:opacity-100:hover { opacity: 1; }

.group:hover .group-hover\:text-black { color: #000; }
.group:hover .group-hover\:text-white { color: #fff; }
.group:hover .group-hover\:bg-white { background-color: #fff; }
.group:hover .group-hover\:rotate-0 { transform: rotate(0deg); }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

.video-bg { object-fit: cover; width: 100vw; height: 100vh; position: fixed; top: 0; left: 0; z-index: -1; }

@keyframes slideProgress { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-15px); } }
@keyframes scrollIndicator { 0% { transform: translateY(-100%); } 100% { transform: translateY(100%); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.1); opacity: 0.8; } }
@keyframes energyFlow { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes glow { 0%, 100% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.1); } 50% { box-shadow: 0 0 40px rgba(255, 255, 255, 0.3); } }

.progress-bar { animation: slideProgress 1.5s linear infinite; }
.fade-in { animation: fadeIn 1.5s ease-out; }
.float-anim { animation: float 8s ease-in-out infinite; }
.scroll-indicator { animation: scrollIndicator 1.5s linear infinite; }
.pulse-anim { animation: pulse 2s ease-in-out infinite; }
.energy-flow { 
    background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0.1) 100%);
    background-size: 200% 200%;
    animation: energyFlow 3s ease infinite;
}
.glow-anim { animation: glow 2s ease-in-out infinite; }
.hidden { display: none !important; }

details summary { cursor: pointer; user-select: none; list-style: none; }
details[open] summary svg { transform: rotate(180deg); }
details summary svg { transition: transform 0.3s ease; }

.icon { width: 1em; height: 1em; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.icon-fill { fill: currentColor; }

.aspect-4-5 { aspect-ratio: 4/5; }
.object-cover { object-fit: cover; }
.grayscale { filter: grayscale(100%); }
.brightness-50 { filter: brightness(0.5); }
.contrast-110 { filter: contrast(1.1); }
.backdrop-blur-xl { backdrop-filter: blur(24px); }
.backdrop-blur-2xl { backdrop-filter: blur(40px); }
.backdrop-blur-md { backdrop-filter: blur(12px); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.shadow-inner { box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06); }
.resize-none { resize: none; }

.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-tr { background-image: linear-gradient(to top right, var(--tw-gradient-stops)); }
.from-black\/80 { --tw-gradient-from: rgba(0, 0, 0, 0.8); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(0, 0, 0, 0)); }
.from-white\/10 { --tw-gradient-from: rgba(255, 255, 255, 0.1); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 255, 255, 0)); }
.from-white\/20 { --tw-gradient-from: rgba(255, 255, 255, 0.2); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 255, 255, 0)); }
.via-transparent { --tw-gradient-stops: var(--tw-gradient-from), transparent, var(--tw-gradient-to, transparent); }
.to-black { --tw-gradient-to: #000; }
.to-transparent { --tw-gradient-to: transparent; }

.-translate-x-1\/2 { transform: translateX(-50%); }
.-translate-y-1\/2 { transform: translateY(-50%); }
.rotate-45 { transform: rotate(45deg); }

.blur-2xl { filter: blur(40px); }
.blur-3xl { filter: blur(64px); }

.-bottom-10 { bottom: -2.5rem; }
.-bottom-20 { bottom: -5rem; }
.-right-10 { right: -2.5rem; }
.-left-20 { left: -5rem; }
.bottom-12 { bottom: 3rem; }
.left-0 { left: 0; }
.left-1\/2 { left: 50%; }
.top-0 { top: 0; }
.top-4 { top: 1rem; }
.top-full { top: 100%; }
.right-0 { right: 0; }

input:focus ~ label, textarea:focus ~ label, input:not(:placeholder-shown) ~ label, textarea:not(:placeholder-shown) ~ label {
    top: 0; font-size: 0.5rem; color: rgba(255, 255, 255, 0.6);
}
input:focus, textarea:focus { border-color: #fff; }

@media (min-width: 640px) {
    .sm\:flex-row { flex-direction: row; }
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) {
    .md\:hidden { display: none; }
    .md\:flex { display: flex; }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .md\:flex-row { flex-direction: row; }
    .md\:text-xs { font-size: 0.75rem; }
    .md\:text-lg { font-size: 1.125rem; }
    .md\:text-6xl { font-size: 3.75rem; }
    .md\:text-7xl { font-size: 4.5rem; }
    .md\:text-10rem { font-size: 10rem; }
}
@media (min-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .lg\:order-1 { order: 1; }
    .lg\:order-2 { order: 2; }
}

.energy-meter {
    position: relative;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 1.5rem;
    padding: 1.5rem;
}

@media (max-width: 640px) {
    .energy-meter {
        padding: 1rem;
        border-radius: 1rem;
    }
}

.energy-bar {
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
    overflow: hidden;
}

.energy-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    border-radius: 4px;
    transition: width 1s ease-out;
}

.energy-value {
    font-size: 2.5rem;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 640px) {
    .energy-value {
        font-size: 2rem;
    }
}

.energy-ring {
    position: relative;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.02);
}

@media (max-width: 640px) {
    .energy-ring {
        width: 100px;
        height: 100px;
    }
}

.nav-dot {
    position: relative;
    padding: 4px 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-dot::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.nav-dot:hover::before {
    transform: translateX(-50%) scaleX(1);
}

.nav-text {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
}

.nav-dot:hover .nav-text {
    color: white;
}

@media (max-width: 768px) {
    .nav-text {
        font-size: 9px;
        letter-spacing: 0.1em;
    }
}

.energy-ring::before {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
}

.energy-ring::after {
    content: '';
    position: absolute;
    inset: 20px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    animation: pulse 2s ease-in-out infinite;
}