/* --- Sanayi Craft Industrial CSS --- */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;600&family=Montserrat:wght@400;700;900&display=swap');

:root {
    --bg-dark: #1b1c1e;
    --bg-card: #242629;
    --primary-orange: #f97316; /* Machining Orange */
    --hover-orange: #ea580c;
    --text-light: #f3f4f6;
    --text-muted: #9ca3af;
    --border-color: #3f3f46;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
}

code, .tech-font {
    font-family: 'Fira Code', monospace;
}

.brand {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    text-decoration: none;
    letter-spacing: 1px;
}

.brand span {
    color: var(--primary-orange);
    font-weight: 400;
}

header {
    background: rgba(27, 28, 30, 0.95);
    border-bottom: 2px solid var(--primary-orange);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
}

nav a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    transition: color 0.3s;
}

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

/* Hero */
.hero {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(rgba(27, 28, 30, 0.85), rgba(27, 28, 30, 0.95)), url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1200');
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3.2rem;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 900;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 35px;
}

.btn-orange {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-orange);
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.btn-orange:hover {
    background: var(--hover-orange);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(249, 115, 22, 0.3);
}

/* Machines */
.machines-section {
    padding: 80px 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.machine-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    transition: all 0.3s;
}

.machine-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
}

.machine-icon {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 20px;
}

.machine-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #fff;
}

.machine-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.spec-list {
    list-style: none;
    font-size: 0.85rem;
    color: var(--text-light);
}

.spec-list li {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.spec-list li i {
    color: var(--primary-orange);
}

/* Pricing Calc */
.calc-section {
    padding: 80px 0;
    background: #151617;
}

.calc-box {
    max-width: 650px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary-orange);
}

.form-input, .form-select {
    width: 100%;
    padding: 12px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
}

.form-input:focus, .form-select:focus {
    border-color: var(--primary-orange);
    outline: none;
}

.calc-result {
    background: rgba(249, 115, 22, 0.05);
    border: 1px dashed var(--primary-orange);
    padding: 20px;
    text-align: center;
    margin-top: 25px;
}

.calc-result h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 5px;
    text-transform: uppercase;
}

.calc-result span {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-orange);
}

footer {
    background: #0d0d0e;
    color: var(--text-muted);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .nav-flex {
        flex-direction: column;
        gap: 15px;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
}