/* === Reset === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* === Custom Properties === */
:root {
    --color-orange: #E8652D;
    --color-teal: #1BA5A5;
    --color-lime: #B8D44A;
    --gradient-brand: linear-gradient(135deg, #E8652D, #1BA5A5, #B8D44A);
    --bg-primary: #0D0D0F;
    --bg-secondary: #16161A;
    --bg-card: #1C1C21;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0AB;
    --text-muted: #6B6B76;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --container-max: 1100px;
    --container-narrow: 800px;
    --header-height: 72px;
    --radius: 12px;
    --transition: 0.3s ease;
}

/* === Base === */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: clamp(0.938rem, 0.9rem + 0.2vw, 1.063rem);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a:hover {
    color: var(--color-lime);
}

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

ul, ol {
    list-style: none;
}

/* === Layout === */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* === Header / Navigation === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition), background var(--transition);
}

.site-header.scrolled {
    border-bottom-color: rgba(255, 255, 255, 0.06);
    background: rgba(13, 13, 15, 0.95);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo-img {
    height: 36px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* === Hero === */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 2rem 1.5rem;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 101, 45, 0.15), rgba(27, 165, 165, 0.1), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: glow-pulse 6s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from { opacity: 0.6; transform: translate(-50%, -50%) scale(0.9); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-logo {
    width: clamp(220px, 40vw, 380px);
    margin: 0 auto 1.5rem;
}

.hero-tagline {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 2.5rem;
}

.hero-stores {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.store-badge {
    display: inline-block;
    transition: transform var(--transition), opacity var(--transition);
    opacity: 0.85;
}

.store-badge:hover {
    transform: scale(1.05);
    opacity: 1;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator span::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 2px;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* === Sections === */
.section {
    padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-align: center;
}

.section-text {
    font-size: clamp(1rem, 1.2vw, 1.125rem);
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.section-about {
    background: var(--bg-secondary);
}

/* === Features === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform var(--transition), border-color var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(232, 101, 45, 0.12), rgba(27, 165, 165, 0.12));
    color: var(--color-teal);
    margin-bottom: 1.25rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.938rem;
    line-height: 1.7;
}

/* === CTA === */
.section-cta {
    background: var(--bg-secondary);
    text-align: center;
}

.btn-gradient {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    background: var(--gradient-brand);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
    margin-top: 1.5rem;
    transition: transform var(--transition), box-shadow var(--transition);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(232, 101, 45, 0.25);
    color: var(--text-primary);
}

/* === Contact === */
.section-contact {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + 3rem);
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: clamp(2rem, 4vw, 3.5rem);
    max-width: 600px;
    margin: 0 auto;
}

.contact-card h1 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item svg {
    flex-shrink: 0;
    color: var(--color-teal);
    margin-top: 2px;
}

.contact-item h3 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* === Privacy Policy === */
.section-privacy {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 4rem;
}

.section-privacy h1 {
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.privacy-updated {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 2.5rem;
}

.section-privacy h2 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 600;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-top: 1rem;
}

.section-privacy h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.section-privacy p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.section-privacy ul,
.section-privacy ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.section-privacy ul {
    list-style: disc;
}

.section-privacy ul li,
.section-privacy ol li {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.privacy-toc {
    list-style: decimal;
    margin-bottom: 2rem;
}

.privacy-toc a {
    color: var(--color-teal);
}

.privacy-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* === Footer === */
.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 2rem 0;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.875rem;
    transition: color var(--transition);
}

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

.icon-linkedin {
    vertical-align: middle;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.813rem;
}

/* === Animations === */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* === Media Queries === */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(13, 13, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2.5rem;
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--transition), visibility var(--transition);
    }

    .nav-menu.open {
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        font-size: 1.25rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }
}