/* Nuclius AI Static Landing Page Styles */

/* Import Inter font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #000000;
    color: #ffffff;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    overflow-wrap: break-word;
}

/* Brand Colors */
:root {
    --nuclius-orange: #FF6B35;
    --nuclius-orange-light: #FF8A5B;
    --nuclius-orange-dark: #E55A2B;
    --text-primary: #ffffff;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --background-dark: #000000;
    --background-paper: #111827;
    --border-color: #374151;
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

/* Layout Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.space-x-2 > * + * {
    margin-left: 0.5rem;
}

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-x-6 > * + * {
    margin-left: 1.5rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

/* Grid System */
.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));
}

@media (min-width: 768px) {
    .md\\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .md\\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .md\\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .lg\\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .lg\\:flex-row {
        flex-direction: row;
    }
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

/* Spacing */
.p-2 {
    padding: 0.5rem;
}

.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.py-16 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.py-24 {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.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-16 {
    margin-bottom: 4rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mt-20 {
    margin-top: 5rem;
}

.mt-32 {
    margin-top: 8rem;
}

.ml-2 {
    margin-left: 0.5rem;
}

.mr-2 {
    margin-right: 0.5rem;
}

.mr-3 {
    margin-right: 0.75rem;
}

@media (min-width: 640px) {
    .sm\\:flex-row {
        flex-direction: row;
    }
    
    .sm\\:space-y-0 > * + * {
        margin-top: 0;
    }
    
    .sm\\:space-x-4 > * + * {
        margin-left: 1rem;
    }
}

@media (min-width: 768px) {
    .md\\:flex-row {
        flex-direction: row;
    }
    
    .md\\:gap-12 {
        gap: 3rem;
    }
    
    .md\\:px-6 {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .md\\:text-4xl {
        font-size: 2.25rem;
        line-height: 2.5rem;
    }
    
    .md\\:text-6xl {
        font-size: 3.75rem;
        line-height: 1;
    }
    
    .md\\:text-xl {
        font-size: 1.25rem;
        line-height: 1.75rem;
    }
}

@media (min-width: 1024px) {
    .lg\\:gap-16 {
        gap: 4rem;
    }
    
    .lg\\:text-7xl {
        font-size: 4.5rem;
        line-height: 1;
    }
}

/* Typography */
.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
}

.text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.tracking-tight {
    letter-spacing: -0.025em;
}

.italic {
    font-style: italic;
}

/* Colors */
.text-white {
    color: #ffffff;
}

.text-black {
    color: #000000;
}

.text-gray-300 {
    color: #d1d5db;
}

.text-gray-400 {
    color: #9ca3af;
}

.text-green-400 {
    color: #4ade80;
}

.text-orange-500 {
    color: var(--nuclius-orange);
}

.bg-black {
    background-color: #000000;
}

.bg-orange-500 {
    background-color: var(--nuclius-orange);
}

.bg-orange-600 {
    background-color: var(--nuclius-orange-dark);
}

/* Sizing */
.w-full {
    width: 100%;
}

.w-1 {
    width: 0.25rem;
}

.w-6 {
    width: 1.5rem;
}

.w-8 {
    width: 2rem;
}

.w-10 {
    width: 2.5rem;
}

.w-12 {
    width: 3rem;
}

.w-48 {
    width: 12rem;
}

.h-3 {
    height: 0.75rem;
}

.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-32 {
    height: 8rem;
}

.h-full {
    height: 100%;
}

.min-h-screen {
    min-height: 100vh;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-4xl {
    max-width: 56rem;
}

.max-w-6xl {
    max-width: 72rem;
}

.max-w-7xl {
    max-width: 80rem;
}

.max-w-sm {
    max-width: 24rem;
}

.max-w-xs {
    max-width: 20rem;
}

/* Border and Radius */
.rounded-md {
    border-radius: 0.375rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-xl {
    border-radius: 0.75rem;
}

.rounded-full {
    border-radius: 9999px;
}

.border {
    border-width: 1px;
}

.border-2 {
    border-width: 2px;
}

.border-t {
    border-top-width: 1px;
}

.border-b {
    border-bottom-width: 1px;
}

.border-gray-700 {
    border-color: #374151;
}

.border-gray-800 {
    border-color: #1f2937;
}

.border-white\/20 {
    border-color: rgba(255, 255, 255, 0.2);
}

.border-white\/30 {
    border-color: rgba(255, 255, 255, 0.3);
}

.border-white\/50 {
    border-color: rgba(255, 255, 255, 0.5);
}

.border-orange-500\/30 {
    border-color: rgba(255, 107, 53, 0.3);
}

.border-orange-500\/50 {
    border-color: rgba(255, 107, 53, 0.5);
}

/* Backgrounds with Opacity */
.bg-black\/30 {
    background-color: rgba(0, 0, 0, 0.3);
}

.bg-black\/40 {
    background-color: rgba(0, 0, 0, 0.4);
}

.bg-black\/80 {
    background-color: rgba(0, 0, 0, 0.8);
}

.bg-black\/95 {
    background-color: rgba(0, 0, 0, 0.95);
}

.bg-white\/10 {
    background-color: rgba(255, 255, 255, 0.1);
}

.bg-white\/20 {
    background-color: rgba(255, 255, 255, 0.2);
}

.bg-gray-900\/50 {
    background-color: rgba(17, 24, 39, 0.5);
}

.bg-orange-500\/5 {
    background-color: rgba(255, 107, 53, 0.05);
}

.bg-orange-500\/10 {
    background-color: rgba(255, 107, 53, 0.1);
}

.bg-orange-500\/20 {
    background-color: rgba(255, 107, 53, 0.2);
}

.bg-orange-400\/5 {
    background-color: rgba(251, 146, 60, 0.05);
}

/* Position and Layout */
.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.top-0 {
    top: 0;
}

.left-0 {
    left: 0;
}

.right-0 {
    right: 0;
}

.bottom-0 {
    bottom: 0;
}

.top-full {
    top: 100%;
}

.-top-4 {
    top: -1rem;
}

.-left-4 {
    left: -1rem;
}

.top-1\/4 {
    top: 25%;
}

.left-1\/4 {
    left: 25%;
}

.right-1\/4 {
    right: 25%;
}

.bottom-1\/4 {
    bottom: 25%;
}

.w-1\/3 {
    width: 33.333333%;
}

.h-1\/3 {
    height: 33.333333%;
}

/* Z-index */
.z-10 {
    z-index: 10;
}

.z-20 {
    z-index: 20;
}

.z-50 {
    z-index: 50;
}

.-z-10 {
    z-index: -10;
}

/* Display */
.hidden {
    display: none;
}

.block {
    display: block;
}

.inline-flex {
    display: inline-flex;
}

@media (min-width: 768px) {
    .md\\:hidden {
        display: none;
    }
    
    .md\\:flex {
        display: flex;
    }
}

/* Object Fit */
.object-cover {
    object-fit: cover;
}

.object-contain {
    object-fit: contain;
}

/* Overflow */
.overflow-hidden {
    overflow: hidden;
}

/* Effects */
.shadow-sm {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.shadow-md {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.drop-shadow-lg {
    filter: drop-shadow(0 10px 8px rgba(0, 0, 0, 0.04)) drop-shadow(0 4px 3px rgba(0, 0, 0, 0.1));
}

.drop-shadow-md {
    filter: drop-shadow(0 4px 3px rgba(0, 0, 0, 0.07)) drop-shadow(0 2px 2px rgba(0, 0, 0, 0.06));
}

.backdrop-blur-sm {
    backdrop-filter: blur(4px);
}

.backdrop-blur-md {
    backdrop-filter: blur(12px);
}

.filter {
    filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}

.blur-3xl {
    --tw-blur: blur(64px);
    filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}

/* Flex utilities */
.flex-1 {
    flex: 1 1 0%;
}

.flex-shrink-0 {
    flex-shrink: 0;
}

.justify-items-center {
    justify-items: center;
}

/* Transitions */
.transition-colors {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-opacity {
    transition-property: opacity;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.duration-300 {
    transition-duration: 300ms;
}

/* Hover Effects */
.hover\\:text-white:hover {
    color: #ffffff;
}

.hover\\:text-orange-500:hover {
    color: var(--nuclius-orange);
}

.hover\\:bg-white\/10:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.hover\\:bg-white\/20:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.hover\\:bg-orange-600:hover {
    background-color: var(--nuclius-orange-dark);
}

.hover\\:opacity-100:hover {
    opacity: 1;
}

/* Opacity */
.opacity-0 {
    opacity: 0;
}

.opacity-30 {
    opacity: 0.3;
}

/* Text opacity */
.text-white\/80 {
    color: rgba(255, 255, 255, 0.8);
}

.text-white\/90 {
    color: rgba(255, 255, 255, 0.9);
}

.border-gray-700\/40 {
    border-color: rgba(55, 65, 81, 0.4);
}

.border-gray-700\/50 {
    border-color: rgba(55, 65, 81, 0.5);
}

/* Animation Classes */
@keyframes fade-in-up {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slide-in-left {
    0% {
        opacity: 0;
        transform: translateX(20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-right {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: none;
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-fade-in-up {
    animation: fade-in-up 0.7s ease-out forwards;
}

.animate-fade-in {
    animation: fade-in 1s ease-out forwards;
}

.animate-slide-in-left {
    animation: slide-in-left 0.7s ease-out forwards;
}

.animate-slide-in-right {
    animation: slide-in-right 0.7s ease-out forwards;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Animation Delays */
.delay-100 {
    animation-delay: 100ms;
}

.delay-200 {
    animation-delay: 200ms;
}

.delay-300 {
    animation-delay: 300ms;
}

.delay-400 {
    animation-delay: 400ms;
}

.delay-500 {
    animation-delay: 500ms;
}

.delay-600 {
    animation-delay: 600ms;
}

/* Custom Component Styles */

/* Header Styles */
.hero-navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
}

.hero-section video {
    opacity: 0.8;
}

/* Button Styles */
a[href="/dashboard"],
a[href="/register"] {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

/* Icon positioning fix */
i[data-lucide] {
    display: inline-block;
    vertical-align: middle;
}

/* Star fill fix for testimonials */
i[data-lucide="star"].fill-current {
    fill: currentColor;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .text-4xl {
        font-size: 2rem;
        line-height: 2.25rem;
    }
    
    .hero-section {
        padding-top: 60px;
    }
    
    .px-4 {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}