:root {
    --color-bg: #ffffff;
    --color-surface: #f3f4f6;
    --color-surface-2: #e5e7eb;
    --color-text: #0a0a0a;
    --color-text-muted: #4b5563;
    --color-border: #d1d5db;
    --color-primary: #0a4d8c;
    --color-primary-dark: #073968;
    --color-primary-light: #1d6fb8;
    --color-accent: #0a4d8c;
    --color-whatsapp: #25d366;
    --color-whatsapp-dark: #128c7e;
    --color-focus: #ffbf00;
    --shadow-sm: 0 2px 6px rgba(10, 10, 10, 0.08);
    --shadow-md: 0 8px 24px rgba(10, 10, 10, 0.12);
    --radius: 12px;
    --radius-lg: 18px;
    --transition: 200ms ease;
    --container-max: 1400px;
    --font-base: 'Heebo', 'Segoe UI', 'Arial Hebrew', Arial, sans-serif;
    --font-readable: 'Arial', 'David', 'Times New Roman', serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--color-primary-dark); text-decoration: underline; }

:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 3px;
    border-radius: 4px;
}

h1, h2, h3 { color: var(--color-text); line-height: 1.25; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: clamp(2rem, 4vw + 1rem, 3.4rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 2.4vw + 1rem, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100px;
    right: 12px;
    background: var(--color-primary);
    color: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    z-index: 1000;
    font-weight: 700;
    transition: top var(--transition);
}
.skip-link:focus { top: 12px; outline: 3px solid var(--color-focus); }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    z-index: 50;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 14px;
    padding-bottom: 14px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
    font-weight: 900;
}
.brand:hover { text-decoration: none; color: var(--color-primary); }
.brand-logo {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: var(--shadow-sm);
}
.brand-name { display: inline-flex; align-items: center; }
.brand-name img {
    height: clamp(72px, 8vw, 130px);
    width: auto;
    display: block;
    border-radius: 10px;
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 28px;
}
.site-nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: 6px 0;
    position: relative;
}
.site-nav a:hover { color: var(--color-primary); text-decoration: none; }
.site-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    left: 0;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.site-nav a:hover::after { transform: scaleX(1); }

/* Hero */
.hero {
    background: linear-gradient(135deg, #0a4d8c 0%, #073968 60%, #052a4d 100%);
    color: #fff;
    padding: clamp(60px, 9vw, 110px) 0 clamp(80px, 11vw, 140px);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, .08) 0, transparent 40%),
                      radial-gradient(circle at 80% 80%, rgba(255, 255, 255, .06) 0, transparent 40%);
    pointer-events: none;
}
.hero-inner { position: relative; max-width: 900px; }
.hero-content { min-width: 0; }
.hero h1 {
    color: #fff;
    margin: 0 0 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 14px;
    line-height: 1.15;
}
.hero-brand {
    font-size: clamp(2.6rem, 5vw + 1rem, 4.6rem);
    font-weight: 900;
    letter-spacing: -0.01em;
    color: #fff;
}
.hero-subline {
    font-size: clamp(1.2rem, 1.4vw + .8rem, 1.8rem);
    font-weight: 500;
    color: #cfe2f5;
    line-height: 1.35;
}
.hero-lead {
    font-size: clamp(1.05rem, 1vw + .9rem, 1.3rem);
    color: #e3edf7;
    margin: 0 0 1.8rem;
    max-width: 680px;
}
.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 1.2rem;
}
.hero-trust {
    color: #cfe2f5;
    font-size: .98rem;
    margin: 0;
}

@media (max-width: 720px) {
    .hero h1 { align-items: flex-start; }
    .hero-cta { justify-content: stretch; }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.05rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
    text-decoration: none;
    line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-whatsapp { background: var(--color-whatsapp); color: #fff; }
.btn-whatsapp:hover { background: var(--color-whatsapp-dark); color: #fff; }
.btn-call { background: #fff; color: var(--color-primary); }
.btn-call:hover { background: #f3f4f6; color: var(--color-primary-dark); }
.btn-secondary {
    background: var(--color-primary);
    color: #fff;
}
.btn-secondary:hover { background: var(--color-primary-dark); color: #fff; }

/* Services */
.services {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--color-bg);
}
.section-lead {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin-bottom: 2.5rem;
}
.services-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 22px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}
.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #fff;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
}
.service-card h3 { margin-bottom: .4em; color: var(--color-primary); }
.service-card p { margin: 0; color: var(--color-text-muted); }

/* About */
.about {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--color-surface);
}
.about-inner { display: grid; gap: 30px; }
.about-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}
.about-points li {
    background: #fff;
    border-radius: var(--radius);
    padding: 16px 20px;
    border-right: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}
.about-points strong { color: var(--color-primary); }

/* Area + Hours */
.area {
    padding: clamp(60px, 8vw, 100px) 0;
}
.area-inner { max-width: 1000px; }
.area p { font-size: 1.1rem; color: var(--color-text-muted); }
.hours {
    margin-top: 2.5rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--color-border);
}
.hours h3 { color: var(--color-primary); margin-bottom: 1rem; }
.hours-list {
    margin: 0;
    display: grid;
    gap: 10px;
}
.hours-list > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}
.hours-list > div:last-child { border-bottom: none; }
.hours-list dt { font-weight: 500; margin: 0; }
.hours-list dd { font-weight: 700; margin: 0; color: var(--color-text); }
.hours-list > .hours-emergency {
    margin-top: 18px;
    padding: 14px 18px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-right: 4px solid var(--color-whatsapp);
    border-radius: var(--radius);
}
.hours-emergency dt { color: var(--color-whatsapp-dark); }
.hours-emergency dd { color: var(--color-whatsapp-dark); }

/* Reviews */
.reviews {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--color-surface);
    text-align: center;
}
.reviews p { color: var(--color-text-muted); font-size: 1.1rem; margin-bottom: 1.8rem; }

/* Contact */
.contact {
    padding: clamp(60px, 8vw, 100px) 0;
    background: var(--color-bg);
}
.contact-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    padding: 28px 20px;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    border-color: var(--color-primary-light);
}
.contact-card svg { color: var(--color-primary); transition: color var(--transition); }
.contact-card.whatsapp svg { color: var(--color-whatsapp); }
.contact-label { font-weight: 700; font-size: 1.1rem; color: var(--color-text); }
.contact-value { color: var(--color-text-muted); font-size: .95rem; word-break: break-word; }

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed;
    bottom: 22px;
    left: 22px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-whatsapp);
    color: #fff;
    display: grid;
    place-items: center;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
    z-index: 40;
    transition: transform var(--transition), background var(--transition);
}
.float-whatsapp:hover { background: var(--color-whatsapp-dark); transform: scale(1.08); }

/* Accessibility widget */
.a11y-toggle {
    position: fixed;
    bottom: 22px;
    right: 22px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    border: 2px solid #fff;
    box-shadow: 0 8px 20px rgba(10, 77, 140, 0.4);
    cursor: pointer;
    z-index: 60;
    display: grid;
    place-items: center;
    transition: transform var(--transition), background var(--transition);
}
.a11y-toggle:hover { background: var(--color-primary-dark); transform: scale(1.08); }

.a11y-menu {
    position: fixed;
    top: 0;
    right: -360px;
    width: 320px;
    max-width: 90vw;
    height: 100vh;
    background: #fff;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.2);
    z-index: 70;
    transition: right var(--transition);
    overflow-y: auto;
    border-left: 1px solid var(--color-border);
}
.a11y-menu.open { right: 0; }
.a11y-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--color-primary);
    color: #fff;
}
.a11y-menu-header h2 { color: #fff; margin: 0; font-size: 1.25rem; }
.a11y-close {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
}
.a11y-close:hover { background: rgba(255, 255, 255, 0.15); }
.a11y-menu-body {
    padding: 20px;
    display: grid;
    gap: 10px;
}
.a11y-option {
    background: var(--color-surface);
    border: 2px solid transparent;
    border-radius: var(--radius);
    padding: 12px 16px;
    text-align: right;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}
.a11y-option:hover { background: var(--color-surface-2); }
.a11y-option[aria-pressed="true"] {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary-dark);
}
.a11y-reset {
    background: #fef3c7;
    color: #78350f;
    margin-top: 4px;
}
.a11y-reset:hover { background: #fde68a; }
.a11y-statement-link {
    display: block;
    text-align: center;
    margin-top: 8px;
    padding: 12px;
    color: var(--color-primary);
    font-weight: 700;
    border-top: 1px solid var(--color-border);
}

/* Footer */
.site-footer {
    background: #0a0a0a;
    color: #d1d5db;
    padding: 40px 0 30px;
}
.footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
    align-items: center;
}
.footer-brand strong { display: block; color: #fff; font-size: 1.1rem; }
.footer-brand span { color: #9ca3af; font-size: .95rem; }
.footer-nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}
.footer-nav a { color: #e5e7eb; }
.footer-nav a:hover { color: #fff; }
.footer-copy { color: #9ca3af; font-size: .9rem; width: 100%; text-align: center; padding-top: 18px; border-top: 1px solid #1f2937; margin-top: 8px; }

/* Mobile */
@media (max-width: 720px) {
    body { font-size: 16px; }
    .site-nav { display: none; }
    .header-inner { justify-content: center; }
    .brand-name { font-size: 1.1rem; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
    .footer-inner { flex-direction: column; text-align: center; }
    .a11y-toggle { width: 50px; height: 50px; bottom: 22px; }
    .float-whatsapp { width: 54px; height: 54px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* === Accessibility modes (toggled by JS) === */

body.a11y-high-contrast {
    --color-bg: #000;
    --color-surface: #000;
    --color-surface-2: #111;
    --color-text: #fff;
    --color-text-muted: #ffd400;
    --color-border: #fff;
    --color-primary: #ffd400;
    --color-primary-dark: #ffe14d;
    --color-primary-light: #ffd400;
    --color-whatsapp: #ffd400;
    --color-whatsapp-dark: #ffe14d;
    background: #000 !important;
}
body.a11y-high-contrast,
body.a11y-high-contrast * {
    background-color: #000 !important;
    color: #fff !important;
    border-color: #fff !important;
}
body.a11y-high-contrast a,
body.a11y-high-contrast .btn,
body.a11y-high-contrast .brand-name,
body.a11y-high-contrast .service-card h3,
body.a11y-high-contrast .about-points strong,
body.a11y-high-contrast .hours h3,
body.a11y-high-contrast .contact-card svg,
body.a11y-high-contrast .service-icon svg {
    color: #ffd400 !important;
    fill: #ffd400 !important;
}
body.a11y-high-contrast .btn,
body.a11y-high-contrast .a11y-option[aria-pressed="true"] {
    background: #ffd400 !important;
    color: #000 !important;
    border: 2px solid #fff !important;
}
body.a11y-high-contrast .hero,
body.a11y-high-contrast .hero::before { background: #000 !important; }
body.a11y-high-contrast .hero h1,
body.a11y-high-contrast .hero-subline,
body.a11y-high-contrast .hero-lead,
body.a11y-high-contrast .hero-trust { color: #fff !important; }
body.a11y-high-contrast img { filter: grayscale(1) contrast(1.2); }

body.a11y-grayscale { filter: grayscale(1); }

body.a11y-underline-links a { text-decoration: underline !important; }

body.a11y-readable-font,
body.a11y-readable-font * {
    font-family: var(--font-readable) !important;
    letter-spacing: 0.02em !important;
}

body.a11y-stop-animations,
body.a11y-stop-animations *,
body.a11y-stop-animations *::before,
body.a11y-stop-animations *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
}

body[data-font-scale="1"] { font-size: 17px; }
body[data-font-scale="2"] { font-size: 19px; }
body[data-font-scale="3"] { font-size: 21px; }
body[data-font-scale="4"] { font-size: 23px; }
body[data-font-scale="5"] { font-size: 25px; }
body[data-font-scale="-1"] { font-size: 15px; }
body[data-font-scale="-2"] { font-size: 14px; }