/* usahome.pro - Industrial, Heavy-Duty, Construction B2B */

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

body {
    font-family: 'Roboto', 'Arial', sans-serif;
    line-height: 1.7;
    color: #2a2a2a;
    background-color: #e8e8e8;
}

/* Text Logo - Industrial/Construction Style */
.logo {
    font-family: 'Impact', 'Arial Black', sans-serif;
    font-size: 2.2em;
    font-weight: 900;
    color: #ffa500;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.logo-pro {
    color: #2a2a2a;
}

header {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    color: white;
    padding: 2rem 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-bottom: 5px solid #ffa500;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

nav {
    margin-top: 1.5rem;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 0;
    flex-wrap: wrap;
}

nav li {
    border-right: 2px solid #ffa500;
}

nav li:last-child {
    border-right: none;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    padding: 12px 25px;
    display: block;
    transition: all 0.3s;
    text-transform: uppercase;
    font-size: 0.9em;
}

nav a:hover {
    background: #ffa500;
    color: #1a1a1a;
}

main {
    padding: 4rem 0;
}

h1, h2, h3 {
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
}

h1 {
    font-size: 3em;
    border-left: 8px solid #ffa500;
    padding-left: 20px;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
}

h2 {
    font-size: 2.3em;
    margin-top: 3rem;
}

h3 {
    font-size: 1.7em;
    color: #ffa500;
}

p {
    margin-bottom: 1.4rem;
    color: #4a4a4a;
    font-size: 1.05em;
}

.hero-industrial {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    color: white;
    padding: 4rem 0;
    margin: -4rem 0 4rem 0;
    text-align: center;
    border-bottom: 5px solid #ffa500;
    position: relative;
}

.hero-industrial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 165, 0, 0.05) 10px,
        rgba(255, 165, 0, 0.05) 20px
    );
}

.hero-industrial .container {
    position: relative;
    z-index: 1;
}

.hero-industrial h1 {
    color: white;
    border: none;
    padding: 0;
    text-shadow: 3px 3px 0px rgba(0,0,0,0.5);
}

.hero-industrial p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.4em;
    max-width: 850px;
    margin: 1rem auto;
    font-weight: 600;
}

.card {
    background: white;
    padding: 3rem;
    margin: 3rem 0;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    border-left: 6px solid #ffa500;
}

.industrial-box {
    background: #2a2a2a;
    color: white;
    padding: 3rem;
    margin: 3rem 0;
    border-radius: 4px;
    border-left: 8px solid #ffa500;
}

.industrial-box h2,
.industrial-box h3 {
    color: #ffa500;
}

.industrial-box p {
    color: #e0e0e0;
}

footer {
    background: #1a1a1a;
    color: #cccccc;
    text-align: center;
    padding: 3rem 0;
    margin-top: 5rem;
    border-top: 5px solid #ffa500;
}

footer p {
    color: #b0b0b0;
}

.contact-form {
    max-width: 700px;
    margin: 3rem auto;
}

.form-group {
    margin-bottom: 2rem;
}

label {
    display: block;
    margin-bottom: 0.7rem;
    color: #1a1a1a;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.95em;
}

input, textarea, select {
    width: 100%;
    padding: 16px;
    border: 3px solid #cccccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1em;
    transition: all 0.3s;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #ffa500;
}

textarea {
    min-height: 160px;
    resize: vertical;
}

button {
    background: #ffa500;
    color: #1a1a1a;
    padding: 18px 50px;
    border: none;
    border-radius: 4px;
    font-size: 1.2em;
    cursor: pointer;
    font-weight: 900;
    text-transform: uppercase;
    transition: all 0.3s;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

button:hover {
    background: #ff8c00;
    box-shadow: 0 6px 15px rgba(255, 165, 0, 0.4);
    transform: translateY(-2px);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.metric-card {
    background: #2a2a2a;
    color: white;
    padding: 2.5rem;
    text-align: center;
    border-radius: 4px;
    border-top: 5px solid #ffa500;
}

.metric-value {
    font-size: 3em;
    font-weight: 900;
    color: #ffa500;
    display: block;
    line-height: 1;
}

.metric-label {
    color: #cccccc;
    font-weight: 600;
    margin-top: 0.8rem;
    text-transform: uppercase;
    font-size: 0.95em;
}

.capability-list {
    list-style: none;
    padding: 0;
}

.capability-item {
    padding: 1.5rem;
    margin: 1rem 0;
    background: #f5f5f5;
    border-radius: 4px;
    border-left: 5px solid #ffa500;
    font-weight: 600;
    font-size: 1.1em;
}

.partnership-highlight {
    background: #ffa500;
    color: #1a1a1a;
    padding: 3rem;
    text-align: center;
    margin: 4rem 0;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.partnership-highlight h2 {
    margin: 0 0 1rem 0;
}

.partnership-highlight p {
    color: #1a1a1a;
    font-size: 1.3em;
    font-weight: 700;
    margin: 0;
}