:root {
    --color-navy: #0B1D3A;
    --color-navy-light: #1A3366;
    --color-blue: #0D6EFD;
    --color-blue-dark: #0B5ED7;
    --color-blue-light: #3B82F6;
    --color-pink: #FF2B5E;
    --color-pink-dark: #E01A4F;
    --color-pink-light: #FF6B8A;
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-gray: #6C757D;
    --color-gray-light: #E9ECEF;
    --color-text: #2D3436;
    --color-text-muted: #8A8F94;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 2px 8px rgba(11, 29, 58, 0.06);
    --shadow-md: 0 4px 20px rgba(11, 29, 58, 0.08);
    --shadow-lg: 0 8px 40px rgba(11, 29, 58, 0.12);
    --shadow-pink: 0 4px 20px rgba(255, 43, 94, 0.3);
}

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

body {
    background-color: var(--color-white);
    color: var(--color-text);
    font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 72px;
}

/* Section Headings */
section h2.fw-bold {
    color: var(--color-navy);
    position: relative;
    display: inline-block;
    margin-bottom: 1.75rem !important;
}

section h2.fw-bold::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 48px;
    height: 4px;
    border-radius: 4px;
    background-color: var(--color-pink);
}

/* Cards */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: none;
}

.card.hover-shadow:hover,
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md) !important;
}

.card .bg-light {
    background-color: var(--color-light) !important;
    border-radius: var(--radius-md);
}

.card .bi {
    color: var(--color-text-muted) !important;
}

.card-title {
    color: var(--color-text);
}

.card-text.text-primary {
    color: var(--color-pink) !important;
    font-size: 1.05rem;
}

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

/* Primary Buttons (global fallback) */
.btn-dark {
    background-color: var(--color-navy);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    letter-spacing: 0.2px;
    transition: background-color 0.25s ease, transform 0.15s ease;
}

.btn-dark:hover,
.btn-dark:focus {
    background-color: var(--color-navy-light);
    transform: translateY(-1px);
}

.btn-dark:active {
    background-color: var(--color-navy);
}

/* Utility */
.transition-all {
    transition: all 0.25s ease;
}

.hover-shadow:hover {
    box-shadow: var(--shadow-md) !important;
}

/* ============================================================
   TOP NAVIGATION (global)
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #fff;
    border-bottom: 1px solid rgba(11, 29, 58, 0.06);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-left {
    flex-shrink: 0;
}

.header-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1;
}

.logo-wordmark {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 2px;
    color: #0B1D3A;
}

.logo-wordmark::after {
    content: "S";
    color: #FF2B5E;
}

.logo-tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: #8A8F94;
    margin-top: 1px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.header-nav .nav-item {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #2D3436;
    text-decoration: none;
    position: relative;
    padding: 4px 0;
    transition: color 0.2s;
}

.header-nav .nav-item:hover {
    color: #FF2B5E;
}

.header-nav .nav-item.active {
    color: #0B1D3A;
}

.header-nav .nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: #FF2B5E;
    border-radius: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-quote {
    display: inline-flex;
    align-items: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #fff;
    background: #FF2B5E;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    transition: background 0.25s, transform 0.15s;
}

.btn-quote:hover {
    background: #E01A4F;
    transform: translateY(-1px);
    color: #fff;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #0B1D3A;
    border-radius: 2px;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    z-index: 999;
    padding: 24px 32px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-menu .nav-item {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: #0B1D3A;
    text-decoration: none;
    padding: 12px 0;
    border-bottom: 1px solid rgba(11, 29, 58, 0.06);
}

.mobile-menu .nav-item.active {
    color: #FF2B5E;
}

.mobile-menu .btn-quote.mobile {
    display: inline-flex;
    justify-content: center;
    margin-top: 16px;
    font-size: 14px;
    padding: 14px 32px;
}

/* ============================================================
   BUTTON LOADER
   ============================================================ */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading .btn-text {
    visibility: hidden;
}

.btn-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    margin: auto;
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
    to { transform: rotate(360deg); }
}

/* ============================================================
   RESPONSIVE NAV
   ============================================================ */
@media (max-width: 768px) {
    .header-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .header-container {
        padding: 0 20px;
    }
}