/* --- Global Style Reset and Base Settings --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background-color: #0a0a0a;
    color: #EAEAEA;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.3;
}

h2 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 40px;
    color: #FFD700;
    position: relative;
}

h2::after {
    content: '';
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

section {
    padding: 60px 0;
    border-bottom: 1px solid #1a1a1a;
}

/* --- Enhanced Hero Section --- */
.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(10, 10, 10, 0.9)),
    radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 165, 0, 0.05), transparent 50%),
    linear-gradient(45deg, #0a0a0a 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: repeating-linear-gradient(
            90deg,
            transparent,
            transparent 98px,
            rgba(255, 215, 0, 0.03) 100px
    );
    pointer-events: none;
}

.hero h1 {
    font-size: 46px;
    color: #FFFFFF;
    margin-bottom: 20px;
    text-shadow: 3px 3px 12px rgba(0, 0, 0, 0.9);
    line-height: 1.2;
    position: relative;
    z-index: 2;
}

.hero h1 .highlight {
    color: #FFD700;
    font-weight: 900;
}

.hero .sub-headline {
    font-size: 20px;
    max-width: 650px;
    color: #E8E8E8;
    margin-bottom: 35px;
    line-height: 1.5;
    position: relative;
    z-index: 2;
}

.hero .sub-headline .authority {
    color: #FFD700;
    font-weight: 600;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 18px 40px;
    font-size: 19px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
    position: relative;
    z-index: 2;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.4);
    background: linear-gradient(135deg, #FFA500, #FFD700);
}

/* --- Enhanced Pain Points Section --- */
.pain-points {
    background: linear-gradient(135deg, #0f0f0f, #1a1a1a);
}

.pain-points .pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.pain-points .pain-card {
    background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid #333;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 87, 34, 0.1), transparent);
    transition: left 0.5s ease;
}

.pain-card:hover::before {
    left: 100%;
}

.pain-card:hover {
    transform: translateY(-5px);
    border-color: #FF5722;
    box-shadow: 0 10px 30px rgba(255, 87, 34, 0.2);
}

.pain-card .icon {
    font-size: 50px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(255, 87, 34, 0.3));
}

.pain-card h3 {
    font-size: 22px;
    color: #FF5722;
    margin-bottom: 15px;
    font-weight: 700;
}

.pain-card p {
    font-size: 16px;
    color: #bbb;
    line-height: 1.5;
}

/* --- Greatly Enhanced Authority Section --- */
.authority {
    background: linear-gradient(135deg, #0a0a0a, #151515);
    position: relative;
}

.authority::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.05), transparent 60%);
    pointer-events: none;
}

.authority .authority-item {
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 30px;
    border: 2px solid #333;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.authority .authority-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.02), transparent 50%);
    pointer-events: none;
}

.authority .authority-item:hover {
    transform: translateY(-3px);
    border-color: #FFD700;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.15);
}

.authority .logo-container {
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.authority .logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.authority h3 {
    font-size: 24px;
    color: #FFD700;
    margin-bottom: 15px;
    font-weight: 700;
}

.authority p {
    font-size: 17px;
    color: #ddd;
    line-height: 1.6;
}

.authority b {
    color: #FFD700;
    font-weight: 700;
}

/* --- Enhanced Value Proposition Section --- */
.value-prop {
    background: linear-gradient(135deg, #0f0f0f, #1a1a1a);
}

.value-prop .value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-prop .value-card {
    background: linear-gradient(135deg, #1e1e1e, #2a2a2a);
    padding: 35px;
    border-radius: 18px;
    border-left: 5px solid #FFD700;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1), transparent 70%);
    pointer-events: none;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.2);
    border-left-color: #FFA500;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #FFD700;
    font-weight: 700;
}

.value-card .icon {
    font-size: 28px;
}

.value-card p {
    font-size: 16px;
    color: #ccc;
    line-height: 1.6;
}

/* --- Enhanced Conversion and Scarcity Section --- */
.conversion {
    text-align: center;
    background: linear-gradient(135deg, #0a0a0a, #151515);
    position: relative;
}

.conversion::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 50% 30%, rgba(255, 87, 34, 0.08), transparent 60%);
    pointer-events: none;
}

.conversion .motivation {
    font-style: italic;
    max-width: 700px;
    margin: -20px auto 50px auto;
    color: #ddd;
    font-size: 18px;
    line-height: 1.7;
    padding: 30px;
    background: rgba(255, 215, 0, 0.05);
    border-radius: 15px;
    border-left: 4px solid #FFD700;
    position: relative;
}

.motivation::before {
    content: '"';
    font-size: 60px;
    color: #FFD700;
    position: absolute;
    top: -10px;
    left: 15px;
    font-family: serif;
}

.scarcity-box {
    border: 3px dashed #FF5722;
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.1), rgba(255, 87, 34, 0.05));
    padding: 30px;
    margin: 50px auto;
    max-width: 550px;
    border-radius: 15px;
    position: relative;
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 87, 34, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 87, 34, 0.5);
    }
}

.scarcity-box h3 {
    color: #FF5722;
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
}

.scarcity-box p {
    font-size: 20px;
    font-weight: bold;
    margin-top: 10px;
    color: #FFF;
}

#spots-left {
    color: #FF5722;
    font-size: 36px;
    vertical-align: middle;
    font-weight: 900;
    text-shadow: 0 0 10px rgba(255, 87, 34, 0.5);
}

/* --- Quotes Section (New Addition) --- */
.quotes {
    background: linear-gradient(135deg, #1a1a1a, #0f0f0f);
    text-align: center;
    padding: 80px 0;
}

.quotes .quote-item {
    max-width: 600px;
    margin: 0 auto 40px auto;
    padding: 30px;
    border-left: 4px solid #FFD700;
    background: rgba(255, 215, 0, 0.05);
    border-radius: 10px;
    position: relative;
}

.quotes .quote-text {
    font-size: 20px;
    font-style: italic;
    color: #E8E8E8;
    margin-bottom: 15px;
    line-height: 1.6;
}

.quotes .quote-author {
    font-size: 16px;
    color: #FFD700;
    font-weight: 600;
}

/* --- WhatsApp Button Styles --- */
.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 20px 40px;
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    margin-top: 30px;
}

.whatsapp-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon {
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #25D366;
}

/* --- Enhanced Footer --- */
.footer {
    text-align: center;
    padding: 40px 20px;
    font-size: 13px;
    color: #777;
    background: linear-gradient(135deg, #0a0a0a, #151515);
    border-top: 2px solid #1a1a1a;
}

.footer p {
    margin-bottom: 10px;
}

/* --- Enhanced Floating CTA Button --- */
.sticky-cta {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 13px;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    z-index: 1000;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.sticky-cta:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
}

/* --- Bottom Center Floating Button --- */
.bottom-center-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    z-index: 1001;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: breathe 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}

@keyframes breathe {
    0%, 100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    }
    50% {
        transform: translateX(-50%) scale(1.05);
        box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
    }
}

.bottom-center-cta:hover {
    transform: translateX(-50%) scale(1.08);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
    animation-play-state: paused;
}

.bottom-center-cta .icon {
    font-size: 20px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* --- Mobile Responsive Adjustments --- */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Hero Section Mobile Optimization */
    .hero {
        height: 100vh;
        padding: 15px;
        min-height: 600px;
    }

    .hero h1 {
        font-size: 32px;
        line-height: 1.2;
        margin-bottom: 15px;
    }

    .hero .sub-headline {
        font-size: 16px;
        max-width: 100%;
        margin-bottom: 25px;
        line-height: 1.4;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 16px;
        line-height: 1.3;
    }

    /* Title Optimization */
    h2 {
        font-size: 22px;
        margin-bottom: 30px;
        line-height: 1.3;
        padding: 0 10px;
    }

    section {
        padding: 40px 0;
    }

    /* Pain Points Section Mobile Optimization */
    .pain-points .pain-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 15px;
    }

    .pain-points .pain-card {
        padding: 25px 20px;
        margin: 0 5px;
    }

    .pain-card .icon {
        font-size: 40px;
        margin-bottom: 15px;
    }

    .pain-card h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .pain-card p {
        font-size: 15px;
        line-height: 1.4;
    }

    /* Authority Section Mobile Optimization */
    .authority .authority-item {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 25px 20px;
        margin-bottom: 20px;
    }

    .authority .logo-container {
        align-self: center;
    }

    .authority .logo {
        width: 70px;
        height: 70px;
    }

    .authority h3 {
        font-size: 20px;
        margin-bottom: 12px;
        text-align: center;
    }

    .authority p {
        font-size: 15px;
        line-height: 1.5;
        text-align: center;
    }

    /* Value Proposition Section Mobile Optimization */
    .value-prop .value-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .value-prop .value-card {
        padding: 25px 20px;
        margin: 0 5px;
    }

    .value-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .value-card .icon {
        font-size: 24px;
    }

    .value-card p {
        font-size: 15px;
        line-height: 1.5;
    }

    /* Conversion Section Mobile Optimization */
    .conversion .motivation {
        margin: -15px auto 30px auto;
        padding: 20px 15px;
        font-size: 16px;
        line-height: 1.6;
    }

    .motivation::before {
        font-size: 40px;
        top: -5px;
        left: 10px;
    }

    .scarcity-box {
        padding: 20px 15px;
        margin: 30px 10px;
        max-width: calc(100% - 20px);
    }

    .scarcity-box h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .scarcity-box p {
        font-size: 16px;
        margin-top: 8px;
    }

    #spots-left {
        font-size: 28px;
    }

    /* WhatsApp Button Mobile Optimization */
    .whatsapp-button {
        padding: 15px 25px;
        font-size: 16px;
        margin-top: 20px;
        gap: 10px;
        flex-direction: column;
        text-align: center;
        min-height: 60px;
    }

    .whatsapp-button .whatsapp-icon {
        width: 25px;
        height: 25px;
        font-size: 14px;
    }

    /* Quotes Section Mobile Optimization */
    .quotes {
        padding: 50px 0;
    }

    .quotes .quote-item {
        margin: 0 auto 30px auto;
        padding: 20px 15px;
        max-width: calc(100% - 20px);
    }

    .quotes .quote-text {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 12px;
    }

    .quotes .quote-author {
        font-size: 14px;
    }

    /* Footer Mobile Optimization */
    .footer {
        padding: 30px 15px;
        font-size: 12px;
    }

    .footer p {
        margin-bottom: 8px;
        line-height: 1.4;
    }

    /* Floating Button Mobile Optimization */
    .sticky-cta {
        width: 55px;
        height: 55px;
        font-size: 10px;
        bottom: 20px;
        right: 15px;
        line-height: 1.2;
    }

    .bottom-center-cta {
        padding: 12px 20px;
        font-size: 14px;
        bottom: 10px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 25px;
        gap: 8px;
        max-width: calc(100vw - 30px);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .bottom-center-cta .icon {
        font-size: 16px;
    }

    /* Mobile Special Optimizations */
    body {
        -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
    }

    /* Prevent horizontal scrolling on mobile */
    .hero::before {
        display: none;
    }

    /* Optimize touch target size */
    .cta-button,
    .whatsapp-button,
    .bottom-center-cta,
    .sticky-cta {
        min-height: 44px;
        min-width: 44px;
    }

    /* Improve text readability */
    .hero .sub-headline .authority {
        display: inline-block;
        margin: 0 2px;
    }

    /* Card spacing optimization */
    .pain-points .pain-card,
    .value-prop .value-card,
    .authority .authority-item {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }
}

/* Extra Small Screen Optimization (320px - 480px) */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }

    .hero .sub-headline {
        font-size: 15px;
    }

    h2 {
        font-size: 20px;
    }

    .cta-button {
        padding: 12px 25px;
        font-size: 15px;
    }

    .pain-card,
    .value-card,
    .authority .authority-item {
        padding: 20px 15px;
    }

    .whatsapp-button {
        padding: 12px 20px;
        font-size: 15px;
    }

    .bottom-center-cta {
        padding: 10px 15px;
        font-size: 13px;
    }

    .scarcity-box {
        padding: 15px 12px;
    }

    .quotes .quote-item {
        padding: 15px 12px;
    }

    .quotes .quote-text {
        font-size: 15px;
    }
}

/* Medium Mobile Device Optimization (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero .sub-headline {
        font-size: 17px;
    }

    h2 {
        font-size: 24px;
    }

    .pain-points .pain-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .value-prop .value-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* Landscape Mode Optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 500px;
        padding: 20px 15px;
    }

    .hero h1 {
        font-size: 30px;
        margin-bottom: 12px;
    }

    .hero .sub-headline {
        font-size: 16px;
        margin-bottom: 20px;
    }

    section {
        padding: 30px 0;
    }
}

/* --- Cookie Consent Banner --- */
.cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    color: #EAEAEA;
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
    display: none; /* Initially hidden */
    align-items: center;
    justify-content: space-between;
    z-index: 1002;
    gap: 20px;
}

.cookie-consent-banner p {
    margin: 0;
    font-size: 14px;
}

.cookie-consent-banner a {
    color: #FFD700;
    text-decoration: none;
}

.cookie-consent-banner .buttons {
    display: flex;
    gap: 10px;
}

.cookie-consent-banner button {
    padding: 10px 20px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.cookie-consent-banner .btn-accept {
    background-color: #FFD700;
    color: #000;
}
.cookie-consent-banner .btn-accept:hover {
    background-color: #FFA500;
}

.cookie-consent-banner .btn-decline {
    background-color: #333;
    color: #fff;
}
.cookie-consent-banner .btn-decline:hover {
    background-color: #555;
}

@media (max-width: 768px) {
    .cookie-consent-banner {
        flex-direction: column;
        text-align: center;
    }
    .cookie-consent-banner p {
        margin-bottom: 15px;
    }
}

/* --- Header & Footer Navigation --- */
.main-header {
    background: #1a1a1a;
    padding: 15px 0;
    border-bottom: 1px solid #333;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header .brand-name {
    font-weight: bold;
    font-size: 20px;
    color: #FFD700;
    text-decoration: none;
}

.main-header .main-nav a {
    color: #EAEAEA;
    text-decoration: none;
    margin-left: 20px;
    font-size: 16px;
    transition: color 0.3s;
}

.main-header .main-nav a:hover {
    color: #FFD700;
}

.footer .footer-nav {
    margin-bottom: 20px;
}

.footer .footer-nav a {
    color: #aaa;
    text-decoration: none;
    margin: 0 10px;
    font-size: 14px;
    transition: color 0.3s;
}

.footer .footer-nav a:hover {
    color: #FFD700;
}

@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
        gap: 10px;
    }
}