/* ===== VARIABLES ===== */
:root {
    --color-primary: #1A5F7A;
    --color-primary-dark: #0F3F52;
    --color-accent: #C85A3E;
    --color-accent-hover: #B04A30;
    --color-gold: #C9A84C;
    --color-dark: #0F1B2D;
    --color-light: #F5F6F8;
    --color-white: #FFFFFF;
    --color-text: #2C3E50;
    --color-text-light: #6B7B8C;
    --color-border: #E2E8F0;
    
    --font-title: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --section-padding: 100px 0;
    --container-width: 1200px;
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.text-gold {
    color: var(--color-gold);
}

.section {
    padding: var(--section-padding);
    position: relative;
}

.section--light {
    background-color: var(--color-light);
}

.section--dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.section--cta {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section__tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.section__tag--light {
    color: var(--color-gold);
}

.section__title {
    font-family: var(--font-title);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.section__title--light {
    color: var(--color-white);
}

.section__desc {
    font-size: 17px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.section__desc--light {
    color: rgba(255,255,255,0.7);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 90, 62, 0.4);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.5);
}

.btn--outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

.btn--lg {
    padding: 18px 36px;
    font-size: 17px;
}

.pulse-glow {
    animation: pulseGlow 2.5s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(200, 90, 62, 0.5); }
    70% { box-shadow: 0 0 0 18px rgba(200, 90, 62, 0); }
    100% { box-shadow: 0 0 0 0 rgba(200, 90, 62, 0); }
}

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }