/* ==========================================================================
   Header Styles — Best Plumber (Variation C: Enhanced / Creative)
   ==========================================================================
   Three-zone header: utility bar, main navigation, mobile menu.
   Deeper utility bar with gold accent stripe + icon glow, Antonio nav
   type with wider tracking, gradient CTA button with dramatic hover lift,
   gradient bottom border on main header, dark-stripe mobile menu header.
   Sticky with backdrop blur on scroll.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Utility Bar — Gold accent stripe at top, deeper background, glowing icons
   -------------------------------------------------------------------------- */

.utility-bar {
    position: relative;
    background-color: var(--bg-darker);
    color: var(--text-inverse);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    line-height: 1;
    letter-spacing: var(--tracking-wide);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* 3px gold stripe pinned to the very top of the utility bar */
.utility-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--color-accent);
}

.utility-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0;
    /* push content below the 3px stripe */
    padding-top: calc(0.625rem + 3px);
    gap: var(--space-md);
}

.utility-bar__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* All utility bar icons: gold with a soft glow */
.utility-bar__icon {
    flex-shrink: 0;
    color: var(--color-accent);
    opacity: 1;
    filter: drop-shadow(0 0 4px var(--color-accent));
}

.utility-bar__item--left .utility-bar__icon {
    color: var(--color-accent);
    opacity: 1;
    filter: drop-shadow(0 0 4px var(--color-accent));
}

.utility-bar__item--right .utility-bar__icon {
    color: var(--color-accent);
    opacity: 1;
    filter: drop-shadow(0 0 4px var(--color-accent));
}

.utility-bar__link {
    color: var(--text-inverse);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: border-color var(--transition-fast);
}

.utility-bar__link:hover {
    border-color: var(--color-accent);
}

.utility-bar__phone {
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: var(--font-bold);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.utility-bar__phone:hover {
    color: var(--color-accent);
}


/* --------------------------------------------------------------------------
   Site Header — Main Navigation Bar with gradient bottom border
   -------------------------------------------------------------------------- */

.site-header {
    position: relative;
    width: 100%;
    background-color: var(--bg-primary);
    z-index: var(--z-sticky);
    transition: background-color var(--transition-base),
                box-shadow var(--transition-base);
}

/* Gradient bottom border: transparent → red → transparent */
.site-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent 0%,
        var(--color-primary) 35%,
        var(--color-primary) 65%,
        transparent 100%
    );
    opacity: 0.35;
    pointer-events: none;
}

/* JS adds --pinned when user scrolls past utility bar */
.site-header--pinned {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-lg);
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: headerSlideDown 300ms var(--ease-out) both;
}

@keyframes headerSlideDown {
    from { transform: translateY(-100%); }
    to   { transform: translateY(0); }
}

/* Spacer injected by JS to prevent layout jump when header goes fixed */
.site-header-spacer {
    display: none;
}

.site-header-spacer--active {
    display: block;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: var(--space-xl);
}


/* --------------------------------------------------------------------------
   Logo / Brand — Slightly larger max-height
   -------------------------------------------------------------------------- */

.site-header__brand {
    flex-shrink: 0;
}

.site-header__logo-link {
    display: flex;
    align-items: center;
}

.site-header__logo {
    max-height: 60px;
    width: auto;
    transition: max-height var(--transition-base);
}

.site-header--pinned .site-header__logo {
    max-height: 46px;
}

.site-header__site-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    letter-spacing: var(--tracking-tight);
    text-transform: uppercase;
}


/* --------------------------------------------------------------------------
   Desktop Navigation — Antonio typeface, uppercase, wider tracking
   -------------------------------------------------------------------------- */

.site-header__nav {
    display: flex;
    align-items: center;
}

.site-header__menu {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
}

.site-header__menu li {
    position: relative;
}

.site-header__menu > li > a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-family: var(--font-heading);        /* Antonio instead of Play */
    font-size: 0.9375rem;
    font-weight: var(--font-bold);
    color: var(--text-secondary);
    letter-spacing: 0.05em;                  /* wider than --tracking-wide */
    text-transform: uppercase;
    text-decoration: none;
    position: relative;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast),
                background-color var(--transition-fast);
}

/* Animated underline on hover — 2px red line, scales from center */
.site-header__menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.site-header__menu > li > a:hover {
    color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb, 211, 47, 47), 0.05);
}

.site-header__menu > li.current-menu-item > a,
.site-header__menu > li.current-menu-ancestor > a {
    color: var(--color-primary);
}

.site-header__menu > li > a:hover::after,
.site-header__menu > li.current-menu-item > a::after,
.site-header__menu > li.current-menu-ancestor > a::after {
    transform: scaleX(1);
}


/* --------------------------------------------------------------------------
   Dropdown Menu — Clean white panel with shadow, red top border
   -------------------------------------------------------------------------- */

.site-header__menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    padding: var(--space-sm) 0;
    background-color: var(--bg-primary);
    border-top: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition-fast),
                transform var(--transition-fast),
                visibility var(--transition-fast);
    z-index: var(--z-dropdown);
    list-style: none;
}

.site-header__menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-header__menu .sub-menu li a {
    display: block;
    padding: 0.5rem 1.25rem;
    font-family: var(--font-heading);        /* Antonio in dropdowns too */
    font-size: var(--text-sm);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast),
                background-color var(--transition-fast),
                padding-left var(--transition-fast);
}

.site-header__menu .sub-menu li a:hover {
    color: var(--color-primary);
    background-color: var(--gray-50);
    padding-left: 1.5rem;
}


/* --------------------------------------------------------------------------
   Header Actions — Phone link + gradient CTA button
   -------------------------------------------------------------------------- */

.site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.site-header__phone-link {
    display: none;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.site-header__phone-link:hover {
    color: var(--color-primary);
}

.site-header__phone-icon {
    color: var(--color-primary);
}

/* Gradient CTA — deeper shadow, more dramatic hover lift */
.site-header__cta {
    display: none;
    font-family: var(--font-body);
    font-size: var(--text-md);
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-sm);
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-primary-dark) 100%
    );
    color: var(--text-inverse);
    box-shadow: 0 4px 16px rgba(var(--color-primary-rgb, 211, 47, 47), 0.4),
                var(--shadow-button);
    transition: background var(--transition-button),
                box-shadow var(--transition-button),
                transform var(--transition-button);
}

.site-header__cta:hover {
    background: linear-gradient(
        135deg,
        var(--color-primary-dark) 0%,
        var(--color-primary) 100%
    );
    box-shadow: 0 8px 28px rgba(var(--color-primary-rgb, 211, 47, 47), 0.5),
                var(--shadow-button-hover);
    transform: translateY(-3px);
}

.site-header__cta:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(var(--color-primary-rgb, 211, 47, 47), 0.35);
}

@media (min-width: 1025px) {
    .site-header__cta {
        display: inline-flex;
    }

    .site-header__phone-link {
        display: flex;
    }
}

@media (min-width: 1280px) {
    .site-header__phone-link {
        display: flex;
    }
}


/* --------------------------------------------------------------------------
   Mobile Menu Toggle (Hamburger)
   -------------------------------------------------------------------------- */

.site-header__menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    z-index: calc(var(--z-overlay) + 1);
}

.site-header__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 26px;
    height: 24px;
}

.site-header__hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 1px;
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
}

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

.site-header__menu-toggle[aria-expanded="true"] .site-header__hamburger-line:nth-child(2) {
    opacity: 0;
}

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

@media (max-width: 1024px) {
    .site-header__menu-toggle {
        display: flex;
    }

    .site-header__nav {
        display: none;
    }

    .site-header__cta {
        display: none;
    }
}


/* --------------------------------------------------------------------------
   Mobile Menu Panel — Dark header stripe with gold phone number
   -------------------------------------------------------------------------- */

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-overlay);
    pointer-events: none;
}

.mobile-menu[aria-hidden="false"] {
    pointer-events: auto;
}

/* Overlay */
.mobile-menu__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.mobile-menu[aria-hidden="false"] .mobile-menu__overlay {
    opacity: 1;
}

/* Panel */
.mobile-menu__panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background-color: var(--bg-primary);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.25);
    /* No padding on panel itself — dark stripe header handles top spacing */
    padding: 0;
}

.mobile-menu[aria-hidden="false"] .mobile-menu__panel {
    transform: translateX(0);
}

/* Dark header stripe at top of mobile panel — company phone in gold */
.mobile-menu__panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--bg-darker);
    border-bottom: 3px solid var(--color-accent);
}

.mobile-menu__panel-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: 1rem;
    filter: drop-shadow(0 0 3px var(--color-accent));
    transition: opacity var(--transition-fast);
}

.mobile-menu__panel-phone:hover {
    opacity: 0.85;
}

.mobile-menu__panel-phone svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

/* Remaining panel content gets normal padding */
.mobile-menu__panel-body {
    padding: var(--space-lg) var(--space-lg) var(--space-xl);
}

/* Close button — positioned relative to panel-header */
.mobile-menu__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    color: var(--text-inverse);
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.7;
    transition: color var(--transition-fast),
                background-color var(--transition-fast),
                opacity var(--transition-fast);
}

.mobile-menu__close:hover {
    color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.08);
    opacity: 1;
}

/* Phone section below close (legacy — now in header stripe, keep for compat) */
.mobile-menu__phone {
    margin-top: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu__phone-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: var(--font-bold);
}

.mobile-menu__phone-link svg {
    flex-shrink: 0;
}

/* Mobile navigation list */
.mobile-menu__nav {
    margin-top: var(--space-lg);
}

.mobile-menu__list {
    list-style: none;
}

.mobile-menu__list > li {
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu__list > li > a {
    display: block;
    padding: 0.875rem 0;
    font-family: var(--font-heading);         /* Antonio in mobile nav too */
    font-size: 1.0625rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.mobile-menu__list > li > a:hover,
.mobile-menu__list > li.current-menu-item > a {
    color: var(--color-primary);
}

/* Mobile sub-menu */
.mobile-menu__list .sub-menu {
    list-style: none;
    padding-bottom: var(--space-sm);
}

.mobile-menu__list .sub-menu li a {
    display: block;
    padding: 0.5rem 0 0.5rem var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--text-base);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.mobile-menu__list .sub-menu li a:hover {
    color: var(--color-primary);
}

/* Mobile CTA */
.mobile-menu__cta {
    margin-top: var(--space-xl);
}

.mobile-menu__cta .btn--full {
    display: block;
    width: 100%;
    text-align: center;
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-primary-dark) 100%
    );
    box-shadow: 0 4px 16px rgba(var(--color-primary-rgb, 211, 47, 47), 0.35);
}


/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */

/* Hide utility bar items on small screens (phone stripe remains) */
@media (max-width: 767px) {
    .utility-bar__item--left,
    .utility-bar__item--center {
        display: none;
    }

    .utility-bar__inner {
        justify-content: center;
    }

    .utility-bar__phone {
        font-size: var(--text-sm);
    }
}

/* Tablet: show left + phone, hide center */
@media (min-width: 768px) and (max-width: 1024px) {
    .utility-bar__item--center {
        display: none;
    }
}

/* Lock scroll when menu is open */
body.menu-open {
    overflow: hidden;
}