/* TrendMetrics Intelligence - Premium Brand System */

/* Typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800;900&display=swap');

:root {
    /* Brand Colors */
    --primary-black: #111111;
    --secondary-navy: #0B1C33;
    --accent-gold: #F5A623;
    --bg-white: #FFFFFF;
    --bg-light: #F7F8FA;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    
    /* Typography */
    --font-heading: 'Poppins', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-white);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-black);
    letter-spacing: -0.02em;
}

/* Logo Styles */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.brand-logo svg {
    flex-shrink: 0;
}

.brand-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-logo-main {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-black);
    letter-spacing: -0.01em;
}

.brand-logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--primary-black);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
    padding: 0 8px;
}

.brand-logo-sub::before,
.brand-logo-sub::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 12px;
    height: 1px;
    background-color: var(--primary-black);
}

.brand-logo-sub::before {
    left: -8px;
}

.brand-logo-sub::after {
    right: -8px;
}

/* Navbar */
.navbar {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.navbar.scrolled .brand-logo svg {
    height: 32px;
}

.navbar.scrolled .brand-logo-main {
    font-size: 1.25rem;
}

.navbar.scrolled .brand-logo-sub {
    font-size: 0.55rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--accent-gold);
    color: var(--primary-black);
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: #E0951F;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-black);
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-black);
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: var(--primary-black);
    color: var(--bg-white);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-headline {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--primary-black);
    margin-bottom: 1.5rem;
}

.hero-subtext {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto 2.5rem;
}

.intelligence-accent {
    position: relative;
    display: inline-block;
}

.intelligence-accent::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--accent-gold);
    z-index: -1;
}

/* Sections */
.section-bg-light {
    background-color: var(--bg-light);
}

.section-bg-navy {
    background-color: var(--secondary-navy);
    color: var(--bg-white);
}

.section-bg-navy h2,
.section-bg-navy h3 {
    color: var(--bg-white);
}

/* Cards */
.card {
    background-color: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

/* Responsive Logo Sizing */
@media (max-width: 768px) {
    .brand-logo svg {
        height: 32px;
    }
    
    .brand-logo-main {
        font-size: 1.125rem;
    }
    
    .brand-logo-sub {
        font-size: 0.5rem;
    }
    
    .navbar.scrolled .brand-logo svg {
        height: 28px;
    }
    
    .navbar.scrolled .brand-logo-main {
        font-size: 1rem;
    }
}

/* Premium Spacing */
.section-padding {
    padding: 5rem 1rem;
}

@media (min-width: 768px) {
    .section-padding {
        padding: 6rem 2rem;
    }
}

@media (min-width: 1024px) {
    .section-padding {
        padding: 8rem 2rem;
    }
}