/* Marceau Solutions - Unified Stylesheet */
/* Theme: Black & Gold - Professional Fitness AI Automation */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Inter:wght@300;400;600;700&display=swap');

/* ===== CSS Variables ===== */
:root {
    --primary-gold: #FFD700;
    --dark-gold: #FFC700;
    --black: #000000;
    --dark-gray: #0a0a0a;
    --medium-gray: #1a1a1a;
    --light-gray: #333333;
    --white: #ffffff;
    --text-gray: #cccccc;
    --success-green: #00ff00;
    --error-red: #ff0000;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', Arial, sans-serif;

    --transition-speed: 0.3s;
    --border-radius: 8px;
    --shadow-gold: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 900;
}

h2 {
    font-size: 2.5rem;
    color: var(--primary-gold);
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

a {
    color: var(--primary-gold);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--dark-gold);
    text-decoration: underline;
}

/* ===== Utility Classes ===== */
.text-gold {
    color: var(--primary-gold) !important;
}

.text-white {
    color: var(--white) !important;
}

.text-gray {
    color: var(--text-gray) !important;
}

.bg-black {
    background-color: var(--black) !important;
}

.bg-dark-gray {
    background-color: var(--dark-gray);
}

.bg-medium-gray {
    background-color: var(--medium-gray);
}

.fw-bold {
    font-weight: 700 !important;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 12px 32px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-gold {
    background-color: var(--primary-gold);
    color: var(--black);
    border-color: var(--primary-gold);
}

.btn-gold:hover {
    background-color: var(--dark-gold);
    color: var(--black);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline-gold {
    background-color: transparent;
    color: var(--primary-gold);
    border-color: var(--primary-gold);
}

.btn-outline-gold:hover {
    background-color: var(--primary-gold);
    color: var(--black);
}

.btn-lg {
    padding: 16px 48px;
    font-size: 1.25rem;
}

/* ===== Forms ===== */
.form-control {
    background-color: var(--medium-gray);
    color: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.2);
}

.form-control::placeholder {
    color: #666;
}

.form-check-input {
    background-color: var(--medium-gray);
    border-color: var(--light-gray);
}

.form-check-input:checked {
    background-color: var(--primary-gold);
    border-color: var(--primary-gold);
}

.form-label {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* ===== Navigation ===== */
.navbar {
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--white) !important;
    transition: color var(--transition-speed);
}

.navbar-brand:hover {
    color: var(--primary-gold) !important;
    text-decoration: none;
}

.nav-link {
    color: var(--text-gray) !important;
    font-weight: 600;
    padding: 0.5rem 1rem !important;
    transition: color var(--transition-speed);
}

.nav-link:hover {
    color: var(--primary-gold) !important;
}

.dropdown-menu {
    background-color: var(--medium-gray);
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
}

.dropdown-item {
    color: var(--text-gray);
    transition: all var(--transition-speed);
}

.dropdown-item:hover {
    background-color: var(--light-gray);
    color: var(--primary-gold) !important;
}

.dropdown-divider {
    border-color: var(--light-gray);
}

/* ===== Hero Section ===== */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
}

.hero h1 {
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero .lead {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-gray);
}

/* ===== Cards ===== */
.card {
    background-color: var(--medium-gray);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    padding: 24px;
    transition: all var(--transition-speed);
}

.card:hover {
    border-color: var(--primary-gold);
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
}

.card h3 {
    color: var(--primary-gold);
}

/* ===== Footer ===== */
footer {
    background-color: var(--black);
    border-top: 1px solid var(--light-gray);
    padding: 2rem 0;
    margin-top: 4rem;
}

footer p {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

footer a {
    color: var(--primary-gold);
    margin: 0 0.5rem;
}

/* ===== Sections ===== */
section {
    padding: 60px 0;
}

section h1 {
    color: var(--primary-gold);
    margin-bottom: 2rem;
}

section h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

/* ===== Lists ===== */
ul {
    list-style-position: inside;
    margin-bottom: 1rem;
}

ul li {
    margin-bottom: 0.5rem;
    color: var(--text-gray);
}

/* ===== SEO & Accessibility ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    h1 {
        font-size: 3rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero {
        padding: 40px 0;
    }

    section {
        padding: 40px 0;
    }

    .btn-lg {
        padding: 14px 32px;
        font-size: 1.125rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .btn {
        width: 100%;
    }
}

/* ===== Loading & Status Indicators ===== */
.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 0.2em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.text-success {
    color: var(--success-green) !important;
}

.text-danger {
    color: var(--error-red) !important;
}

.text-warning {
    color: var(--primary-gold) !important;
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    footer,
    .btn {
        display: none;
    }

    body {
        background-color: white;
        color: black;
    }
}