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

:root {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F7F8FC;
    --bg-card: #FFFFFF;
    --text-primary: #1A1A2E;
    --text-secondary: #5A6178;
    --text-muted: #9CA3AF;
    --accent-blue: #0088CC;
    --accent-blue-dark: #006FA6;
    --accent-green: #22C55E;
    --accent-gold: #F59E0B;
    --gradient-primary: linear-gradient(135deg, #0088CC 0%, #00AAEE 50%, #00D4FF 100%);
    --gradient-glow: radial-gradient(circle, rgba(0, 136, 204, 0.08) 0%, transparent 70%);
    --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-cta: 0 8px 24px rgba(0, 136, 204, 0.25);
    --border-light: 1px solid rgba(0, 0, 0, 0.06);
    --radius: 16px;
    --radius-sm: 12px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ===== Navigation ===== */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    position: relative;
    z-index: 10;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

/* Verified Icon */
.verified-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.verified-sm {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-left: 4px;
    flex-shrink: 0;
}

.nav-cta {
    padding: 10px 24px;
    background: var(--accent-blue);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--accent-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-cta);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-secondary);
}

.hero-bg-glow {
    display: none;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 5%;
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(0, 136, 204, 0.08);
    color: var(--accent-blue);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    width: fit-content;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 136, 204, 0.15);
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
    color: var(--text-primary);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-subtitle strong {
    color: var(--text-primary);
}

/* ===== Telegram Icon in Buttons ===== */
.tg-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

/* ===== CTA Button ===== */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: #FFFFFF;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.35s ease;
    box-shadow: var(--shadow-cta);
    width: fit-content;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 36px rgba(0, 136, 204, 0.35);
}

.cta-button:active {
    transform: translateY(0) scale(0.98);
}

.cta-icon {
    font-size: 20px;
}

.cta-arrow {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-arrow {
    transform: translateX(4px);
}

/* ===== Proof Image ===== */
.proof-image {
    margin-top: 28px;
    animation: fadeInUp 0.6s ease 0.35s both;
}

.proof-image img {
    width: 100%;
    max-width: 480px;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

/* ===== Hero Stats ===== */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent-blue);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(0, 0, 0, 0.08);
}

/* ===== Phone Mockup ===== */
.hero-image {
    display: none;
}

@media (min-width: 768px) {
    .hero {
        flex-direction: row;
        align-items: center;
        padding-right: 5%;
    }

    .hero-content {
        padding: 60px 5%;
    }

    .hero-image {
        display: flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 350px;
        position: relative;
        z-index: 2;
    }
}

.phone-mockup {
    width: 280px;
    background: #FFFFFF;
    border-radius: 36px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.06);
    animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.phone-screen {
    background: var(--bg-secondary);
    border-radius: 26px;
    overflow: hidden;
    padding: 16px;
}

.app-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    margin-bottom: 12px;
}

.live-dot {
    color: var(--accent-green);
    font-size: 11px;
    font-weight: 600;
    animation: blink 1.5s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.signal-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 600;
    background: #FFFFFF;
    color: var(--text-primary);
}

.signal-card.green {
    border-left: 3px solid var(--accent-green);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.08);
}

.signal-card.red {
    border-left: 3px solid #EF4444;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.08);
}

.signal-pair {
    font-weight: 700;
    font-size: 13px;
}

.signal-action {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
}

.signal-action.buy {
    background: rgba(34, 197, 94, 0.1);
    color: var(--accent-green);
}

.signal-action.sell {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.signal-result {
    color: var(--accent-green);
    font-weight: 800;
}

/* ===== Features Section ===== */
.features {
    padding: 80px 5%;
    background: var(--bg-primary);
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 48px;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-card);
    padding: 28px;
    border-radius: var(--radius);
    border: var(--border-light);
    box-shadow: var(--shadow-card);
    transition: all 0.35s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 136, 204, 0.15);
    box-shadow: var(--shadow-card-hover);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 136, 204, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--accent-blue);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== Social Proof ===== */
.social-proof {
    padding: 80px 5%;
    background: var(--bg-secondary);
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg-card);
    padding: 28px;
    border-radius: var(--radius);
    border: var(--border-light);
    box-shadow: var(--shadow-card);
}

.stars {
    font-size: 16px;
    margin-bottom: 16px;
    letter-spacing: 2px;
    color: #F59E0B;
}

.testimonial-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    color: #FFFFFF;
}

.testimonial-author strong {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--text-primary);
}

.testimonial-author span {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===== Join / CTA Section ===== */
.join-section {
    padding: 80px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

.join-glow {
    display: none;
}

.join-title {
    font-size: 40px;
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 16px;
    position: relative;
    color: var(--text-primary);
}

.join-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 36px;
    line-height: 1.7;
    position: relative;
}

/* ===== Lead Form ===== */
.lead-form {
    max-width: 400px;
    margin: 0 auto;
    position: relative;
}

.form-group {
    margin-bottom: 14px;
}

.lead-form input[type="text"],
.lead-form input[type="tel"] {
    width: 100%;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 15px;
    font-family: var(--font);
    outline: none;
    transition: all 0.3s ease;
}

.lead-form input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.1);
    background: #FFFFFF;
}

.lead-form input::placeholder {
    color: var(--text-muted);
}

.phone-input {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.phone-input:focus-within {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.1);
    background: #FFFFFF;
}

.country-code {
    padding: 16px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 15px;
    border-right: 1px solid rgba(0, 0, 0, 0.06);
    background: rgba(0, 0, 0, 0.02);
}

.phone-input input {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
}

.submit-cta {
    width: 100%;
    justify-content: center;
    margin-top: 6px;
    font-size: 17px;
    padding: 18px 32px;
}

.form-note {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.check-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ===== Trust Badges ===== */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
    position: relative;
}

.badge {
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: var(--border-light);
    border-radius: 50px;
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.badge-flag {
    font-size: 16px;
}

/* ===== Footer ===== */
.footer {
    padding: 40px 5%;
    border-top: var(--border-light);
    background: var(--bg-secondary);
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-primary);
}

.footer-logo .logo-img {
    width: 28px;
    height: 28px;
}

.disclaimer {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.copyright {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Responsive ===== */
@media (max-width: 767px) {
    .hero-title {
        font-size: 36px;
    }

    .section-title {
        font-size: 28px;
    }

    .join-title {
        font-size: 32px;
    }

    .hero-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 30px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

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

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