/* ======================================== */
/*         STYLY PRO OBSAH STRÁNKY          */
/* ======================================== */

/* === SEKCE 1: HERO (ÚVOD) === */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px; /* Odsazení kvůli fixní hlavičce */
}

.hero-content {
    background: var(--glass-bg);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    max-width: 800px;
}

.main-headline {
    font-size: 3.5em;
    font-weight: 700;
    line-height: 1.2;
    background: linear-gradient(90deg, var(--text-color), var(--primary-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.sub-headline {
    font-size: 1.2em;
    color: var(--text-color-darker);
    margin-bottom: 30px;
}

.cta-button {
    background-color: var(--primary-accent);
    color: var(--bg-color);
    font-size: 1.1em;
    font-weight: 700;
    padding: 15px 30px;
    border-radius: 50px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: var(--glow-shadow);
}

.cta-button:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 0 25px rgba(34, 211, 238, 0.5);
    color: #0f172a;
}


/* === SEKCE 2: O MNĚ A SLUŽBY === */
.about-section {
    padding: 100px 0;
}
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: center;
}
.about-text h2, .services h3, .contact-section h2 {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: var(--primary-accent);
}
.about-text p {
    color: var(--text-color-darker);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.tech-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, background 0.3s ease;
}
.tech-card:hover {
    transform: translateY(-10px);
    background: rgba(30, 41, 59, 0.8);
}
.tech-card i {
    font-size: 3em;
    color: var(--primary-accent);
    margin-bottom: 15px;
}
.tech-card h4 {
    font-size: 1.2em;
    margin-bottom: 5px;
}
.tech-card p {
    font-size: 0.9em;
    color: var(--text-color-darker);
}


/* === SEKCE 3: KONTAKT === */
.contact-section {
    padding: 100px 0;
    text-align: center;
}
.contact-section p {
    color: var(--text-color-darker);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 20px;
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color-darker);
}
input[type="text"], input[type="email"], textarea {
    width: 100%;
    padding: 15px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-color);
    font-size: 1em;
}
input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: var(--glow-shadow);
}
textarea {
    resize: vertical;
}

.submit-button {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 10px;
    background-color: var(--primary-accent);
    color: var(--bg-color);
    font-size: 1.2em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}
.submit-button:hover {
    box-shadow: var(--glow-shadow);
    transform: scale(1.02);
}

/* Styly pro stavové zprávy formuláře */
.form-status-message {
    padding: 15px;
    border-radius: 10px;
    margin: 0 auto 20px auto;
    max-width: 700px;
    font-weight: 600;
}
.form-status-message.success {
    background-color: rgba(34, 211, 238, 0.2);
    border: 1px solid var(--primary-accent);
    color: var(--primary-accent);
}
.form-status-message.error {
    background-color: rgba(244, 63, 94, 0.2);
    border: 1px solid #f43f5e;
    color: #f43f5e;
}


/* ======================================== */
/*      GLOBÁLNÍ RESPONZIVITA PRO OBSAH     */
/* ======================================== */

@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-text {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .main-headline { font-size: 2.5em; }
    .sub-headline { font-size: 1em; }
    
    .about-text h2, .services h3, .contact-section h2 { font-size: 2em; }
    
    .hero-content, .contact-form-container {
        padding: 25px;
    }
}