/* ---------------------------------------------------
   GLOBAL.CSS — SHARED STRUCTURE STYLES
---------------------------------------------------- */

:root {
    --tt-navy: #002357;
    --tt-hero: #003C85;
    --tt-gold: #D4A047;
    --tt-footer: #041630;
    --tt-cream: #F7F3EB;
}

/* RESET WITHOUT OVERRIDING DESIGN */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* BASE TEXT SETTINGS */
body {
    font-family: "Montserrat", sans-serif;
    line-height: 1.5;
    color: #071425;
    background: var(--tt-cream);
}

/* LINKS */
a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    opacity: 0.85;
}

/* GENERIC CONTAINER (does not affect landing page) */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* BUTTON UTILITY — does not override landing page */
.btn {
    display: inline-block;
    padding: 10px 18px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
}

/* GOLD BUTTON OPTION */
.btn-gold {
    background: var(--tt-gold);
    color: #071425;
}

/* ===============================
   GLOBAL HEADER / HERO / FOOTER
=============================== */
.tt-header {
    background: var(--tt-navy);
}

.tt-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tt-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tt-brand img {
    height: 44px;
}

.tt-brand-title {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    line-height: 1.05;
}

.tt-brand-tagline {
    font-size: 15px;
    font-weight: 600;
    color: #F6CC6D;
}

.tt-nav a {
    color: #fff;
    margin-left: 20px;
    font-weight: 600;
}

.tt-hero {
    background: var(--tt-hero);
    text-align: center;
    padding: 38px 20px 34px;
    border-bottom: 4px solid var(--tt-gold);
}

.tt-hero h1 {
    margin: 0;
    color: #fff;
    font-size: 40px;
    font-weight: 800;
}

.tt-hero p {
    margin-top: 8px;
    font-size: 18px;
    color: #f0c75e;
    font-weight: 600;
}

.tt-footer {
    background: var(--tt-footer);
    color: #fff;
    text-align: center;
    padding: 14px 10px;
    font-size: 0.85rem;
}

/* FORM ELEMENTS */
input, select, textarea {
    font-family: inherit;
}

/* GRID UTILITY FOR CALCULATORS */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* HIDES ELEMENTS GLOBALLY */
.hidden {
    display: none !important;
}

/* SAFE MARGINS */
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }