/* ================================
   AOIPB Premium Style - Red & Black with Circle Counters
   ================================ */

/* Root Variables */
:root {
    --primary-red: #dc2626;
    --dark-red: #991b1b;
    --light-red: #fef2f2;
    --pure-black: #000000;
    --rich-black: #0a0a0a;
    --dark-gray: #171717;
    --medium-gray: #404040;
    --light-gray: #f5f5f5;
    --pure-white: #ffffff;
    --gold-accent: #fbbf24;
    --max-width: 1440px;
    --header-height: 80px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Helvetica Neue', -apple-system, 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--pure-black);
    background: var(--pure-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ================================
   Enhanced Loading Screen
   ================================ */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--pure-black);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}

.loading.hidden {
    opacity: 0;
    pointer-events: none;
}

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

.loading-percentage {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary-red), #ff4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.loading-text {
    color: var(--pure-white);
    font-size: 1rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-red), #ff4444);
    width: 0;
    transition: width 0.3s ease;
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.5);
}

/* ================================
   Circle Counter Styles
   ================================ */
.circle-counter-container {
    display: flex;
    gap: 4rem;
    justify-content: center;
    flex-wrap: wrap;
    padding: 4rem 0;
}

.circle-counter {
    position: relative;
    width: 200px;
    height: 200px;
}

.circle-counter svg {
    position: relative;
    width: 200px;
    height: 200px;
    transform: rotate(-90deg);
}

.circle-counter svg circle {
    width: 100%;
    height: 100%;
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
    transform: translate(10px, 10px);
}

.circle-counter svg circle:nth-child(1) {
    stroke: rgba(255, 255, 255, 0.1);
}

.circle-counter svg circle:nth-child(2) {
    stroke: var(--primary-red);
    stroke-dasharray: 565;
    stroke-dashoffset: 565;
}

.circle-counter.animated svg circle:nth-child(2) {
    filter: drop-shadow(0 0 20px rgba(220, 38, 38, 0.5));
}

.counter-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.counter-value {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-red);
    font-family: 'Helvetica Neue', sans-serif;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.counter-value span {
    font-size: 1.5rem;
    color: var(--pure-white);
}

.counter-label {
    font-size: 0.875rem;
    color: var(--primary-red);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.counter-sublabel {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--pure-black);
    z-index: 1000;
    border-bottom: 1px solid var(--primary-red);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-size: 2rem;
    font-weight: 300;
    color: var(--pure-white);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    position: relative;
    text-decoration: none;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-red);
}

.tagline {
    font-size: 0.7rem;
    color: var(--primary-red);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 400;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 2rem 1.5rem;
    color: var(--pure-white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-red);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-red);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

/* Dropdown Menu */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--rich-black);
    border: 1px solid var(--primary-red);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--pure-white);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    border-bottom: 1px solid rgba(220, 38, 38, 0.1);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--primary-red);
    color: var(--pure-white);
}

/* Buttons */
.btn-premium {
    padding: 0.875rem 2.5rem;
    background: var(--primary-red);
    color: var(--pure-white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-premium:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

.btn-outline {
    padding: 0.875rem 2.5rem;
    background: transparent;
    color: var(--pure-white);
    border: 1px solid var(--pure-white);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
    display: inline-block;
}

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

.btn-white {
    background: var(--pure-white);
    color: var(--primary-red);
    padding: 1rem 3rem;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition);
    display: inline-block;
}

.btn-white:hover {
    background: var(--pure-black);
    color: var(--pure-white);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    background: var(--pure-black);
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: var(--header-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(220, 38, 38, 0.05) 0%, transparent 50%);
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 1;
    opacity: 0.2;
    filter: grayscale(100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 3rem;
    color: var(--pure-white);
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--primary-red);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 3rem;
    color: var(--primary-red);
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 200;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

.hero h1 span {
    color: var(--primary-red);
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 700px;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 2rem;
    align-items: center;
}

/* Data Ticker */
.data-section {
    background: var(--pure-white);
    padding: 0;
    position: relative;
}

.data-ticker {
    background: var(--pure-black);
    padding: 1.5rem 0;
    border-bottom: 3px solid var(--primary-red);
    overflow: hidden;
}

.ticker-content {
    display: flex;
    animation: ticker 30s linear infinite;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: flex;
    align-items: center;
    padding: 0 3rem;
    white-space: nowrap;
}

.ticker-label {
    color: var(--medium-gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-right: 1rem;
}

.ticker-value {
    color: var(--primary-red);
    font-size: 1.5rem;
    font-weight: 700;
}

.ticker-change {
    margin-left: 1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary-red);
    font-size: 0.75rem;
    border-radius: 2px;
}

/* Stats Section with Circle Counters */
.stats-premium {
    background: linear-gradient(135deg, var(--rich-black) 0%, var(--dark-gray) 100%);
    padding: 6rem 0;
}

/* Services Section */
.services-premium {
    background: var(--pure-white);
    padding: 8rem 0;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 3rem;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-label {
    color: var(--primary-red);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 200;
    margin-bottom: 1.5rem;
    color: var(--pure-black);
}

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

.service-premium {
    padding: 4rem;
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.service-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--pure-black);
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 1;
}

.service-premium:hover::before {
    transform: translateY(0);
}

.service-content {
    position: relative;
    z-index: 2;
}

.service-number {
    font-size: 5rem;
    font-weight: 100;
    color: var(--primary-red);
    margin-bottom: 2rem;
    line-height: 1;
}

.service-title {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    transition: color 0.3s ease;
}

.service-premium:hover .service-title {
    color: var(--pure-white);
}

.service-description {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    transition: color 0.3s ease;
}

.service-premium:hover .service-description {
    color: rgba(255, 255, 255, 0.8);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-link::after {
    content: '→';
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.service-premium:hover .service-link::after {
    transform: translateX(10px);
}

/* Trust Section */
.trust-premium {
    background: var(--light-gray);
    padding: 6rem 0;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 3rem;
}

.trust-item {
    text-align: center;
    padding: 2rem 1rem;
}

.trust-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-red);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--primary-red);
    transition: var(--transition);
}

.trust-item:hover .trust-icon {
    background: var(--primary-red);
    color: var(--pure-white);
    transform: scale(1.1);
}

.trust-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--pure-black);
}

/* CTA Section */
.cta-section {
    background: var(--primary-red);
    padding: 8rem 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 3rem;
}

.cta-title {
    font-size: 3rem;
    font-weight: 200;
    color: var(--pure-white);
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

/* Footer */
.footer {
    background: var(--pure-black);
    color: var(--pure-white);
    padding: 6rem 0 2rem;
    border-top: 3px solid var(--primary-red);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
}

.footer-brand h3 {
    font-size: 2rem;
    font-weight: 200;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
}

.footer-section h4 {
    color: var(--primary-red);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary-red);
}

.footer-bottom {
    border-top: 1px solid rgba(220, 38, 38, 0.2);
    margin-top: 4rem;
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

/* Mobile Menu */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 24px;
    height: 1px;
    background: var(--pure-white);
    transition: var(--transition);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .circle-counter-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trust-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--pure-black);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        flex-direction: column;
        padding: 2rem;
    }
    
    .nav.active {
        transform: translateX(0);
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: 1rem;
        border-bottom: 1px solid rgba(220, 38, 38, 0.1);
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .circle-counter-container {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .tagline {
        display: none;
    }
}