/* 
   Buddy's Cleaning Services V3 - Master Stylesheet 
   With Light/Dark Mode Theme System
*/

/* ══════════════════════════════════════════════
   THEME: LIGHT MODE (Default)
   ══════════════════════════════════════════════ */
:root {
    color-scheme: light;

    /* Brand */
    --primary-blue: #3b82f6;
    --primary-dark: #1d4ed8;
    --accent-green: #10b981;
    --accent-red: #ef4444;

    /* Backgrounds */
    --bg-page: #f8f9fa;
    --bg-card: #ffffff;
    --bg-section: #f1f5f9;

    /* Text */
    --text-main: #0f172a;
    --text-dim: #475569;

    /* Header */
    --header-bg: rgba(255, 255, 255, 0.92);
    --header-border: rgba(0, 0, 0, 0.05);
    --header-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);

    /* Footer */
    --footer-bg: #0b1120;
    --footer-text: #94a3b8;
    --footer-heading: #ffffff;
    --footer-border: rgba(255, 255, 255, 0.05);

    /* Cards */
    --card-border: rgba(0, 0, 0, 0.05);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --card-hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --card-hover-border: rgba(59, 130, 246, 0.3);

    /* Forms */
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --input-placeholder: #94a3b8;

    /* General */
    --border-subtle: rgba(0, 0, 0, 0.1);
    --hero-img-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);

    /* Typography */
    --font-main: 'Plus Jakarta Sans', sans-serif;

    /* Spacing System */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* UI Elements */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: 0.3s ease;
}

/* ══════════════════════════════════════════════
   THEME: DARK MODE
   ══════════════════════════════════════════════ */
[data-theme="dark"] {
    color-scheme: dark;

    /* Backgrounds */
    --bg-page: #1a2332;
    --bg-card: #1e2936;
    --bg-section: #0f1419;

    /* Text */
    --text-main: #f1f5f9;
    --text-dim: #94a3b8;

    /* Header */
    --header-bg: rgba(26, 35, 50, 0.92);
    --header-border: rgba(255, 255, 255, 0.06);
    --header-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);

    /* Footer */
    --footer-bg: #0f1419;
    --footer-text: #64748b;
    --footer-heading: #e2e8f0;
    --footer-border: rgba(255, 255, 255, 0.06);

    /* Cards */
    --card-border: rgba(255, 255, 255, 0.08);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --card-hover-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.4);
    --card-hover-border: rgba(59, 130, 246, 0.4);

    /* Forms */
    --input-bg: #1e2936;
    --input-border: #334155;
    --input-placeholder: #64748b;

    /* General */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --hero-img-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* ══════════════════════════════════════════════
   THEME TRANSITIONS
   ══════════════════════════════════════════════ */
body.theme-transitioning,
body.theme-transitioning *,
body.theme-transitioning *::before,
body.theme-transitioning *::after {
    transition: background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        fill 0.3s ease !important;
}

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

    body.theme-transitioning,
    body.theme-transitioning *,
    body.theme-transitioning *::before,
    body.theme-transitioning *::after {
        transition: none !important;
    }

    .theme-toggle__icon {
        transition: none !important;
    }
}

/* ══════════════════════════════════════════════
   NOSCRIPT FALLBACK: respect system dark pref
   ══════════════════════════════════════════════ */
@media (prefers-color-scheme: dark) {
    html:not([data-theme]) {
        color-scheme: dark;
        --bg-page: #1a2332;
        --bg-card: #1e2936;
        --bg-section: #0f1419;
        --text-main: #f1f5f9;
        --text-dim: #94a3b8;
        --header-bg: rgba(26, 35, 50, 0.92);
        --header-border: rgba(255, 255, 255, 0.06);
        --header-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --footer-bg: #0f1419;
        --footer-text: #64748b;
        --footer-heading: #e2e8f0;
        --footer-border: rgba(255, 255, 255, 0.06);
        --card-border: rgba(255, 255, 255, 0.08);
        --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --card-hover-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.4);
        --card-hover-border: rgba(59, 130, 246, 0.4);
        --input-bg: #1e2936;
        --input-border: #334155;
        --input-placeholder: #64748b;
        --border-subtle: rgba(255, 255, 255, 0.08);
        --hero-img-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }
}

/* ══════════════════════════════════════════════
   THEME TOGGLE BUTTON
   ══════════════════════════════════════════════ */
.theme-toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background: var(--bg-card);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    flex-shrink: 0;
    z-index: 10;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 0 16px rgba(59, 130, 246, 0.25);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.theme-toggle__icon {
    width: 20px;
    height: 20px;
    transition: transform 0.4s ease, opacity 0.3s ease;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    position: absolute;
    width: 20px;
    height: 20px;
    transition: transform 0.4s ease, opacity 0.3s ease;
}

.theme-toggle .icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.theme-toggle .icon-moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

[data-theme="dark"] .theme-toggle .icon-sun {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

[data-theme="dark"] .theme-toggle .icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Tooltip */
.theme-toggle::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -32px;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    white-space: nowrap;
    font-size: 0.7rem;
    font-weight: 500;
    background: var(--text-main);
    color: var(--bg-page);
    padding: 4px 10px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.theme-toggle:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Desktop: position in nav */
.theme-toggle-wrapper {
    display: flex;
    align-items: center;
    margin-left: 8px;
}

/* Mode indicator badge (Auto/Light/Dark) */
.theme-toggle__badge {
    position: absolute;
    top: -4px;
    right: -4px;
    font-size: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    background: var(--primary-blue);
    color: #ffffff;
    padding: 1px 5px;
    border-radius: 8px;
    line-height: 1.4;
    pointer-events: none;
}

/* ══════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-page);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-main);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

p {
    margin-bottom: var(--spacing-sm);
    max-width: 65ch;
    color: var(--text-dim);
}

/* BUG-22: Center paragraphs in .text-center containers */
.text-center p {
    margin-left: auto;
    margin-right: auto;
}

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section-padding {
    padding: var(--spacing-lg) 0;
}

.text-center {
    text-align: center;
}

.text-accent {
    color: var(--primary-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* ══════════════════════════════════════════════
   HEADER & NAV
   ══════════════════════════════════════════════ */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--header-border);
    box-shadow: var(--header-shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-dim);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-blue);
}

.nav-links a.active {
    position: relative;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-blue);
}

.nav-cta {
    background: var(--primary-blue);
    color: white !important;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    font-weight: 600 !important;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Mobile Menu Button */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1002;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition);
}

/* BUG-06: Hamburger animation to X */
.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ══════════════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════════════ */
.hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    align-items: center;
}

/* BUG-09: Text-only hero sections (no image) should span full width */
.hero.hero--text-only {
    grid-template-columns: 1fr;
    max-width: 800px;
    text-align: center;
}

.hero.hero--text-only .hero-content {
    margin: 0 auto;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-subtle);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-blue);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--hero-img-shadow);
}

.hero-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ══════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════ */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary-blue);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* BUG-14: Focus state for keyboard users */
.btn-primary:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 3px;
}

/* ══════════════════════════════════════════════
   SERVICES GRID
   ══════════════════════════════════════════════ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--card-border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--card-hover-border);
    box-shadow: var(--card-hover-shadow);
}

.service-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.service-content {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-content h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-main);
}

.service-content p {
    color: var(--text-dim);
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
}

.service-link {
    font-weight: 700;
    color: var(--primary-blue);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.service-link:hover {
    gap: 8px;
}

/* ══════════════════════════════════════════════
   CONTACT FORM SECTION
   ══════════════════════════════════════════════ */
.form-section-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    background: var(--bg-section);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-form {
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    position: relative;
    z-index: 1;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

/* Required field asterisk (REC #2) */
.form-label .required-star {
    color: var(--accent-red);
    margin-left: 2px;
    font-weight: 700;
}

.form-input {
    width: 100%;
    padding: 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder {
    color: var(--input-placeholder);
    opacity: 1;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Validation borders: only show AFTER user has interacted (ISSUE #1 & #3) */
.form-submitted input.form-input:valid,
.form-submitted textarea.form-input:valid,
.form-submitted select.form-input:valid {
    border-color: var(--accent-green);
}

.form-submitted input.form-input:invalid,
.form-submitted textarea.form-input:invalid,
.form-submitted select.form-input:invalid {
    border-color: var(--accent-red);
}

/* Live feedback: show green only after user types valid content */
input.form-input:not(:placeholder-shown):valid,
textarea.form-input:not(:placeholder-shown):valid {
    border-color: var(--accent-green);
}

/* Live feedback: red only after user types AND value is invalid */
input.form-input:not(:placeholder-shown):invalid,
textarea.form-input:not(:placeholder-shown):invalid {
    border-color: var(--accent-red);
}

/* Select: NEVER show red until form is submitted (ISSUE #3 fix) */
select.form-input {
    border-color: var(--input-border) !important;
}

select.form-input:focus {
    border-color: var(--primary-blue) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-submitted select.form-input:invalid {
    border-color: var(--accent-red) !important;
}

.form-submitted select.form-input:valid {
    border-color: var(--accent-green) !important;
}

/* Custom inline error messages (ISSUE #1 fix) */
.form-error,
.form-error[hidden] {
    display: none !important;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    padding: 8px 12px;
    font-size: 0.82rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 6px;
    animation: errorSlideIn 0.25s ease;
}

.form-error.visible,
.form-error--global {
    display: flex !important;
}

.form-error__icon {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

@keyframes errorSlideIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading spinner on submit button (REC #5) */
.btn--loading {
    position: relative;
    pointer-events: none;
    opacity: 0.85;
}

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

.btn--loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    margin: -11px 0 0 -11px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
}

@keyframes btnSpin {
    to { transform: rotate(360deg); }
}

/* Success message after form submission (ISSUE #4 enhanced) */
.form-success {
    display: none !important;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
}

.form-success.visible {
    display: block !important;
    animation: successFadeIn 0.5s ease;
}

@keyframes successFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-success__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    background: var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2.2rem;
    animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

@keyframes successPop {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    60% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.form-success h3 {
    color: var(--text-main);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.form-success p {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
}

.form-success__details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
    padding: 16px;
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-dim);
    text-align: left;
}

.form-success__details li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-success__details li::before {
    content: '✓';
    color: var(--accent-green);
    font-weight: 700;
    flex-shrink: 0;
}

/* ISSUE #5: Improved disclaimer layout for small screens */
.form-disclaimer {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 15px;
    text-align: center;
    line-height: 1.6;
    padding: 10px 8px;
    border-top: 1px solid var(--border-subtle);
}

.form-disclaimer a {
    color: var(--primary-blue);
    font-weight: 600;
    white-space: nowrap;
}

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */
footer {
    background: var(--footer-bg);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
    border-top: 1px solid var(--footer-border);
}

footer h4 {
    color: var(--footer-heading);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--footer-text);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: white;
}

.legal-links {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--footer-text);
}

.legal-links a {
    color: var(--footer-text);
}

.legal-links a:hover {
    color: white;
}

/* BUG-07: Areas page two-column grid */
.areas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.map-container {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

/* ══════════════════════════════════════════════
   ACCESSIBILITY
   ══════════════════════════════════════════════ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary-blue);
    color: white;
    padding: 1rem;
    z-index: 2000;
}

.skip-link:focus {
    top: 0;
}

/* BUG-08: Scroll margin for anchor targets to account for fixed header */
[id] {
    scroll-margin-top: 100px;
}

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
@media (max-width: 900px) {

    .hero,
    .form-section-wrapper {
        grid-template-columns: 1fr;
    }

    .form-section-wrapper {
        padding: var(--spacing-sm);
        gap: var(--spacing-md);
        border-radius: var(--radius-md);
    }

    .contact-form {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .form-input {
        padding: 16px 14px;
        font-size: 1rem;
        min-height: 52px;
    }

    select.form-input {
        min-height: 52px;
    }

    .form-label {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .form-group {
        margin-bottom: 24px;
    }

    /* ISSUE #1: Error messages fit neatly under fields on mobile */
    .form-error {
        font-size: 0.78rem;
        padding: 6px 10px;
    }

    .contact-form .btn {
        padding: 18px;
        font-size: 1.05rem;
        min-height: 56px;
    }

    #quote-form.container {
        width: 100%;
        padding: 0 var(--spacing-xs, 10px);
    }

    /* ISSUE #5: More breathing room for disclaimer on small screens */
    .form-disclaimer {
        font-size: 0.78rem;
        padding: 12px 4px;
    }

    .hero {
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-img-wrapper {
        order: -1;
        margin-bottom: var(--spacing-md);
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-page);
        flex-direction: column;
        justify-content: start;
        padding-top: var(--spacing-lg);
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    /* Theme toggle in mobile nav */
    .theme-toggle-wrapper {
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* BUG-07: Areas grid collapses on mobile */
    .areas-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .map-container {
        height: 300px;
    }
}