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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #FAFAF9;
    color: #1F2937;
    line-height: 1.6;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #E5E7EB;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo-text {
    font-size: 2rem;
    font-weight: 700;
    color: #1F2937;
}

/* Nav (desktop) */
nav {
    display: flex;
    gap: 1.5rem;
}

nav a {
    text-decoration: none;
    color: #1F2937;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover {
    color: #06b6d4;
}

/* Toggle (hidden checkbox) */
.nav-toggle {
    display: none;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background-color: #1F2937;
    transition: transform 0.3s, opacity 0.3s;
}

/* Mobile */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    nav {
        position: fixed;
        top: calc(1rem * 2 + 2rem * 1.6); /* matches original header height */
        right: -100%;
        flex-direction: column;
        background-color: white;
        padding: 1.5rem;
        gap: 1rem;
        min-width: 200px;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
    }

    .nav-toggle:checked ~ nav {
        right: 0;
    }

    /* Hamburger animation */
    .nav-toggle:checked + .hamburger span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle:checked + .hamburger span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked + .hamburger span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

/* 
 * Contact Page
 */

.contact-container {
    max-width: 1024px;
    width: 100%;
    margin: 120px auto 0;
    padding: 2rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    position: relative;
}

/* Vertical divider (desktop) */
.contact-container::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background-color: #E5E7EB;
    transform: translateX(-50%);
}

.contact-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-column h2 {
    font-size: 2rem;
    width: 100%;
    border-bottom: 3px solid;
}

.contact-column-1 h2 {
    border-color: #06B6D4;
}

.contact-column-2 h2 {
    border-color: #10B981;
}

.contact-column p {
    color: #1F2937;
    font-size: 1.125rem;
}

.btn-outline {
    --btn-color: #5ba0d9; /* default */

    position: relative;
    display: inline-block;
    padding: 0.6rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--btn-color);
    border: 2px solid var(--btn-color);
    border-radius: 3px;
    background-color: transparent;
    cursor: pointer;
    overflow: hidden;
    text-decoration: none;
    transition: color 0.35s ease;
}

.btn-outline::before {
    content: "";
    position: absolute;
    inset: 0;
    width: 0%;
    background-color: var(--btn-color);
    transition: width 0.35s ease;
    z-index: 0;
}

.btn-outline span {
    position: relative;
    z-index: 1;
}

.btn-outline:hover::before {
    width: 100%;
}

.btn-outline:hover {
    color: #fff;
}

.btn-call {
    --btn-color: #06b6d4;
}

.btn-email {
    --btn-color: #10b981;
}

/* Mobile */
@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    /* Remove container divider */
    .contact-container::before {
        display: none;
    }
}