/* ==========================================================================
   MAD HOME IMPROVEMENTS — SHARED STYLES
   Loaded on every page BEFORE the page-specific stylesheet.
   Table of contents:
     1. CSS Variables
     2. Reset & Global Styles
     3. Typography
     4. Shared Layout Utilities
     5. Skip Link
     6. Navbar
     7. Buttons
     8. Footer
     9. Animations
     10. Responsive Media Queries
   ========================================================================== */

/* ---------- 1. CSS Variables ---------- */
:root {
    --color-primary: #4575b5;
    --color-primary-dark: #315f9d;
    --color-primary-darker: #24467a;
    --color-primary-light: #e7eff8;
    --color-background: #ffffff;
    --color-surface: #f6f9fc;
    --color-text: #172033;
    --color-text-muted: #5f6b7a;
    --color-border: #d8e1ec;
    --color-white: #ffffff;

    --shadow-small: 0 8px 24px rgba(30, 62, 98, 0.08);
    --shadow-medium: 0 18px 45px rgba(30, 62, 98, 0.14);

    --radius-small: 10px;
    --radius-medium: 18px;
    --radius-large: 28px;

    --content-width: 1200px;

    --font-display: "Manrope", sans-serif;
    --font-body: "Poppins", sans-serif;

    --section-padding: clamp(60px, 9vw, 120px);
    --navbar-height: 78px;
}

/* ---------- 2. Reset & Global Styles ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    background-color: var(--color-background);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
}

ul {
    margin: 0;
}

button {
    font-family: inherit;
}

/* Visible keyboard focus everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-primary-dark);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ---------- 3. Typography ---------- */
h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    color: var(--color-text);
    margin: 0 0 16px;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.4rem);
    font-weight: 700;
}

p {
    margin: 0 0 16px;
    color: var(--color-text-muted);
    
}

.Eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin: 0 0 12px;
}

/* ---------- 4. Shared Layout Utilities ---------- */
.PageContainer {
    width: min(90%, var(--content-width));
    margin-inline: auto;
}

.Section {
    padding-block: var(--section-padding);
}

.SectionHeading {
    text-align: center;
    max-width: 640px;
    margin-inline: auto;
    margin-bottom: 48px;
}

.SectionHeading p {
    margin-inline: auto;
}

.VisuallyHidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- 5. Skip Link ---------- */
.SkipLink {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 1000;
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: 12px 20px;
    border-radius: var(--radius-small);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 700;
    transition: top 0.2s ease;
}

.SkipLink:focus {
    top: 16px;
}

/* ---------- 6. Navbar ---------- */
.SiteHeader {
    background-color: var(--color-primary-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 0 var(--color-border);
}

.NavbarInner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--navbar-height);
    gap: 24px;
}

.NavLogo {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-primary-darker);
    text-decoration: none;
    white-space: nowrap;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 28px;
}

.navbar ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.navbar a:not(.Button) {
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.98rem;
    padding: 10px 14px;
    border-radius: var(--radius-small);
    display: block;
    text-align: center;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.navbar a:not(.Button):hover {
    background-color: rgba(69, 117, 181, 0.12);
    color: var(--color-primary-darker);
}

.navbar a.Active {
    color: var(--color-primary-darker);
    background-color: rgba(69, 117, 181, 0.16);
}

.NavToggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);
    cursor: pointer;
    padding: 0;
}

.NavToggleBar {
    width: 22px;
    height: 2px;
    background-color: var(--color-primary-darker);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.NavToggle[aria-expanded="true"] .NavToggleBar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.NavToggle[aria-expanded="true"] .NavToggleBar:nth-child(2) {
    opacity: 0;
}

.NavToggle[aria-expanded="true"] .NavToggleBar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- 7. Buttons ---------- */
.Button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 50px;
    padding: 0 28px;
    border-radius: var(--radius-small);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.98rem;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, transform 0.15s ease;
}

.Button:active {
    transform: translateY(1px);
}

.ButtonPrimary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
}

.ButtonPrimary::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 0;
    background-color: var(--color-white);
    transition: height 0.35s ease;
    z-index: -1;
}

.ButtonPrimary:hover::before {
    height: 100%;
}

.ButtonPrimary:hover {
    color: var(--color-primary-dark);
}

.ButtonSecondary {
    background-color: transparent;
    color: var(--color-primary-darker);
    border: 2px solid var(--color-primary);
}

.ButtonSecondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.ButtonOnDark {
    border-color: var(--color-white);
    color: var(--color-primary-darker);
    background-color: var(--color-white);
}

.ButtonOnDark::before {
    background-color: var(--color-primary-light);
}

.ButtonOnDark:hover {
    color: var(--color-primary-darker);
}

/* ---------- 8. Footer ---------- */
.SiteFooter {
    background-color: var(--color-primary-darker);
    color: var(--color-primary-light);
    padding-block: 56px 28px;
}

.FooterGrid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.FooterBrand p {
    color: rgba(231, 239, 248, 0.8);
    max-width: 40ch;
}

.FooterHeading {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 16px;
}

.FooterList {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.FooterList a {
    color: rgba(231, 239, 248, 0.85);
    text-decoration: none;
    font-size: 0.95rem;
}

.FooterList a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.FooterBottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    padding-top: 20px;
    font-size: 0.88rem;
    color: rgba(231, 239, 248, 0.7);
}

.FooterBottom a {
    color: rgba(231, 239, 248, 0.85);
    text-decoration: none;
}

.FooterBottom a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

/* ---------- 9. Animations ---------- */
.Reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.Reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .Reveal {
        opacity: 1;
        transform: none;
    }
}

/* ---------- 10. Responsive Media Queries ---------- */
@media (max-width: 850px) {
    .NavToggle {
        display: inline-flex;
    }

    .navbar {
        position: fixed;
        inset: var(--navbar-height) 0 auto 0;
        flex-direction: column;
        align-items: stretch;
        background-color: var(--color-primary-light);
        box-shadow: var(--shadow-medium);
        padding: 12px 0 24px;
        gap: 0;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
        max-height: calc(100vh - var(--navbar-height));
        overflow-y: auto;
    }

    .navbar.is-open {
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
        pointer-events: auto;
    }

    .navbar ul {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 2px;
    }

    .navbar ul li a {
        padding: 16px var(--nav-inline-padding, 24px);
        font-size: 1.05rem;
        border-radius: 0;
    }

    .NavCta {
        margin-top: 8px;
    }

    .FooterGrid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

@media (max-width: 400px) {
    .Button {
        width: 100%;
    }
}