/* TECHYVIA ULTRA PREMIUM THEME */

:root {
    /* Brand Colors */
    --brand-primary: #4F46E5;
    /* Indigo */
    --brand-accent: #F97316;
    /* Orange */
    --brand-success: #10B981;
    /* Green */

    /* Backgrounds */
    --bg-deep: #0A0A0A;
    --bg-surface: #111111;
    --bg-glass: rgba(255, 255, 255, 0.03);

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    --text-tertiary: #52525B;

    /* Effects */
    --glow-primary: 0 0 40px rgba(79, 70, 229, 0.2);
    --glow-accent: 0 0 30px rgba(249, 115, 22, 0.3);
    --border-subtle: rgba(255, 255, 255, 0.08);
}

body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

/* ================= HERO SECTION ================= */
.hero-section {
    position: relative;
    padding: 140px 0 80px;
    background: radial-gradient(circle at 100% 0%, rgba(79, 70, 229, 0.1) 0%, transparent 40%);
    overflow: hidden;
    min-height: 90vh;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 40% 60%;
    /* Force 40/60 Split */
    gap: 80px;
    align-items: center;
}

/* Left Content */
.hero-content {
    z-index: 10;
}

.hero-headline {
    font-size: clamp(2.5rem, 4vw, 3.75rem);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    color: white;
}

.hero-subhead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 36px;
    font-weight: 400;
}

.hero-cta-wrapper {
    margin-bottom: 32px;
}

.btn-premium {
    background: var(--brand-accent);
    color: white;
    font-weight: 600;
    padding: 16px 36px;
    border-radius: 100px;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--glow-accent);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(249, 115, 22, 0.5);
    background: #fb923c;
}

.trust-markers {
    display: flex;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 20px;
    opacity: 0.9;
    align-items: center;
}

.social-proof-line {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Right Visual (60% width) */
.hero-visual {
    position: relative;
    width: 100%;
}

.interface-mockup {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    position: relative;
    overflow: hidden;
    width: 100%;
}

/* Example Interface Elements within Mockup */
.mockup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.mockup-waveform {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 40px 0;
}

.wave-bar {
    width: 8px;
    background: var(--brand-primary);
    border-radius: 10px;
    animation: wave-animation 1.2s infinite ease-in-out;
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.4);
}

.mockup-question {
    font-size: 1.35rem;
    font-weight: 500;
    color: white;
    text-align: center;
    margin-bottom: 16px;
    line-height: 1.4;
}

.feedback-bubble {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--brand-success);
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    display: inline-block;
    margin-top: 12px;
    animation: fade-in-up 0.6s ease-out backwards;
    max-width: 90%;
    text-align: left;
}

/* Bottom Bar */
.tiers-bar {
    margin-top: 48px;
    background: var(--bg-surface);
    border-radius: 12px;
    padding: 16px 24px;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--border-subtle);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.tier-highlight {
    color: white;
    font-weight: 600;
}

/* Animations */
@keyframes wave-animation {

    0%,
    100% {
        height: 30px;
        opacity: 0.5;
    }

    50% {
        height: 70px;
        opacity: 1;
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 45% 55%;
        gap: 60px;
    }

    .hero-headline {
        font-size: 2.5rem;
    }
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-headline {
        font-size: 2.25rem;
    }

    .hero-cta-wrapper,
    .trust-markers,
    .social-proof-line {
        justify-content: center;
    }

    .social-proof-line {
        flex-direction: column;
        text-align: center;
    }

    .tiers-bar {
        display: none;
        /* Hide complex bar on mobile */
    }
}