/**
 * GURUH Construction — Brand Theme & Global Layout Styles
 *
 * Color palette extracted from the company logo:
 *   Primary Blue  — house outlines, swoosh (#33A8FF)
 *   Light Blue    — sun element (#A0D2F2)
 *   Dark Charcoal — "GURUH" text (#3D3D3D)
 *   Accent Pink   — tagline text, CTAs (#E91E63)
 *   Mint Green    — decorative swoosh (#D9F5E1)
 */

/* ================================================================== */
/*  CSS Custom Properties — Brand Palette                              */
/* ================================================================== */
:root {
    /* Primary brand colors */
    --guruh-primary:        #33A8FF;
    --guruh-primary-dark:   #1A94EB;
    --guruh-primary-light:  #A0D2F2;
    --guruh-accent:         #E91E63;
    --guruh-accent-dark:    #C2185B;
    --guruh-green:          #D9F5E1;
    --guruh-green-dark:     #B8E6C8;

    /* Neutrals */
    --guruh-dark:           #3D3D3D;
    --guruh-dark-deep:      #2A2A2A;
    --guruh-gray:           #6B7280;
    --guruh-gray-light:     #9CA3AF;
    --guruh-border:         #E5E7EB;
    --guruh-light:          #F8FAFC;
    --guruh-white:          #FFFFFF;

    /* Layout dimensions */
    --topbar-height:        42px;
    --navbar-height:        112px;
    --header-height:        calc(var(--topbar-height) + var(--navbar-height));
    --navbar-height-scrolled: 88px;

    /* Typography */
    --font-family-base:     "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Effects */
    --shadow-sm:            0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md:            0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg:            0 8px 24px rgba(0, 0, 0, 0.12);
    --transition-base:      0.3s ease;
    --radius-sm:            6px;
    --radius-md:            10px;
}

/* Scrolled header — top bar hidden, compact navbar */
:root {
    --header-height-scrolled: var(--navbar-height-scrolled);
}

/* ================================================================== */
/*  Global Reset & Base                                                */
/* ================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--guruh-dark);
    background-color: var(--guruh-white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    margin: 0;
}

a {
    transition: color var(--transition-base), opacity var(--transition-base);
}

#main-content {
    flex: 1;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.site-footer {
    position: relative;
    z-index: 1;
}

.page-shell {
    min-height: 50vh;
}

/* ================================================================== */
/*  Bootstrap Overrides — Brand Colors                                 */
/* ================================================================== */
.text-primary {
    color: var(--guruh-primary) !important;
}

.bg-primary {
    background-color: var(--guruh-primary) !important;
}

.btn-primary {
    background-color: var(--guruh-primary);
    border-color: var(--guruh-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--guruh-primary-dark);
    border-color: var(--guruh-primary-dark);
}

/* Accent CTA button (Request Quote) */
.btn-accent {
    background-color: var(--guruh-accent);
    border-color: var(--guruh-accent);
    color: var(--guruh-white);
    font-weight: 600;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-base),
                border-color var(--transition-base),
                transform var(--transition-base),
                box-shadow var(--transition-base);
}

.btn-accent:hover,
.btn-accent:focus {
    background-color: var(--guruh-accent-dark);
    border-color: var(--guruh-accent-dark);
    color: var(--guruh-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(233, 30, 99, 0.35);
}

.btn-accent:focus-visible {
    outline: 2px solid var(--guruh-dark);
    outline-offset: 2px;
}

/* ================================================================== */
/*  Site Header (Fixed + Sticky)                                       */
/* ================================================================== */
.site-header.fixed-top {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
    width: 100%;
    max-width: 100%;
}

.site-header {
    z-index: 1030;
    transition: box-shadow var(--transition-base);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
}

/* Top information bar */
.topbar {
    background-color: var(--guruh-dark-deep);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8125rem;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    transition: height var(--transition-base), opacity var(--transition-base);
    overflow: hidden;
}

.site-header.is-scrolled .topbar {
    height: 0;
    opacity: 0;
}

.topbar-list {
    gap: 1.5rem;
}

.topbar-list li {
    display: flex;
    align-items: center;
}

.topbar-list a,
.topbar-list span {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.topbar-list a:hover {
    color: var(--guruh-primary-light);
}

.topbar-list i {
    color: var(--guruh-primary);
    font-size: 0.75rem;
}

.topbar-social-label {
    font-size: 0.75rem;
    color: var(--guruh-gray-light);
}

.topbar-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.topbar-social-link:hover {
    background-color: var(--guruh-primary);
    color: var(--guruh-white);
}

/* Main navigation bar */
.main-navbar {
    background-color: var(--guruh-white);
    min-height: var(--navbar-height);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--guruh-border);
    transition: min-height var(--transition-base), padding var(--transition-base);
}

.site-header.is-scrolled .main-navbar {
    min-height: var(--navbar-height-scrolled);
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.logo-img {
    height: 58px;
    width: auto;
    max-width: min(320px, 52vw);
    object-fit: contain;
    transition: height var(--transition-base), opacity var(--transition-base);
}

.site-header.is-scrolled .logo-img {
    height: 50px;
}

@media (min-width: 768px) {
    .logo-img {
        height: 72px;
    }

    .site-header.is-scrolled .logo-img {
        height: 62px;
    }
}

@media (min-width: 992px) {
    .logo-img {
        height: 88px;
    }

    .site-header.is-scrolled .logo-img {
        height: 74px;
    }
}

.navbar-brand {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    margin-right: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

/* Navbar toggler — brand color */
.main-navbar .navbar-toggler {
    border-color: var(--guruh-border);
    padding: 0.4rem 0.6rem;
}

.main-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(51, 168, 255, 0.25);
}

.main-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%233D3D3D' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navigation links */
.main-navbar .nav-link {
    color: var(--guruh-dark);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5rem 0.85rem !important;
    position: relative;
    transition: color var(--transition-base);
}

.main-navbar .nav-link:hover {
    color: var(--guruh-primary);
}

.main-navbar .nav-link:focus-visible {
    color: var(--guruh-primary);
    outline: 2px solid var(--guruh-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.main-navbar .nav-link.active {
    color: var(--guruh-primary);
    font-weight: 600;
}

/* Active link underline indicator */
.main-navbar .nav-link.active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0.85rem;
    right: 0.85rem;
    height: 2px;
    background-color: var(--guruh-primary);
    border-radius: 2px;
}

.navbar-cta {
    margin-left: 0.5rem;
}

/* Services dropdown — desktop hover reveal */
.main-navbar .nav-dropdown-menu {
    border: 1px solid var(--guruh-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.35rem 0;
    margin-top: 0.35rem;
    min-width: 11rem;
}

.main-navbar .dropdown-item {
    font-size: 0.9375rem;
    padding: 0.45rem 1rem;
    transition: background-color var(--transition-base), color var(--transition-base);
}

.main-navbar .dropdown-item:hover,
.main-navbar .dropdown-item:focus-visible {
    background-color: rgba(51, 168, 255, 0.08);
    color: var(--guruh-primary);
}

.main-navbar .dropdown-item.active {
    background-color: rgba(51, 168, 255, 0.12);
    color: var(--guruh-primary);
    font-weight: 600;
}

.main-navbar .nav-item--services.is-active-branch > .nav-link--services,
.main-navbar .nav-item--services.is-active-branch > .nav-link--submenu-toggle {
    color: var(--guruh-primary);
}

@media (min-width: 992px) {
    .main-navbar .nav-link--services {
        cursor: default;
    }

    .main-navbar .nav-services-chevron {
        opacity: 0;
        transform: rotate(0deg);
        font-size: 0.65rem;
        line-height: 1;
        transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .main-navbar .nav-item--services:hover .nav-services-chevron,
    .main-navbar .nav-item--services:focus-within .nav-services-chevron,
    .main-navbar .nav-item--services.is-open .nav-services-chevron {
        opacity: 1;
        transform: rotate(180deg);
    }

    .main-navbar .nav-item--services .nav-services-menu {
        display: block !important;
        opacity: 0;
        visibility: hidden;
        transform: translateY(8px);
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    }

    .main-navbar .nav-item--services:hover .nav-services-menu,
    .main-navbar .nav-item--services:focus-within .nav-services-menu,
    .main-navbar .nav-item--services.is-open .nav-services-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .main-navbar .nav-services-chevron,
    .main-navbar .nav-item--services .nav-services-menu {
        transition: none !important;
    }
}

/* Mobile collapsible submenu */
.main-navbar .nav-link--submenu-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.main-navbar .nav-submenu-chevron {
    font-size: 0.75rem;
    transition: transform var(--transition-base);
}

.main-navbar .nav-link--submenu-toggle[aria-expanded="true"] .nav-submenu-chevron {
    transform: rotate(180deg);
}

.main-navbar .nav-submenu {
    list-style: none;
    margin: 0;
    padding: 0 0 0.25rem 0.75rem;
    border-left: 2px solid rgba(51, 168, 255, 0.2);
    margin-left: 0.85rem;
}

.main-navbar .nav-link--sub {
    font-size: 0.9rem;
    padding: 0.4rem 0.85rem !important;
}

.main-navbar .nav-link--sub.active::after {
    display: none;
}

/* Header spacer */
.header-spacer {
    height: var(--header-height);
    transition: height var(--transition-base);
}

.site-header.is-scrolled + .header-spacer {
    height: var(--header-height-scrolled);
}

/* Mobile navigation adjustments */
@media (max-width: 991.98px) {
    :root {
        --header-height: var(--navbar-height);
        --header-height-scrolled: var(--navbar-height-scrolled);
        --navbar-height: 80px;
        --navbar-height-scrolled: 68px;
    }

    .header-spacer {
        height: var(--navbar-height);
    }

    .site-header.is-scrolled + .header-spacer {
        height: var(--navbar-height-scrolled);
    }

    .main-navbar .navbar-collapse {
        padding: 1rem 0 0.5rem;
        border-top: 1px solid var(--guruh-border);
        margin-top: 0.75rem;
    }

    .main-navbar .nav-link.active::after {
        display: none;
    }

    .main-navbar .nav-link.active {
        background-color: rgba(51, 168, 255, 0.08);
        border-radius: var(--radius-sm);
    }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    :root {
        --navbar-height: 84px;
        --navbar-height-scrolled: 74px;
    }
}

/* ================================================================== */
/*  Site Footer                                                        */
/* ================================================================== */
.site-footer {
    background-color: var(--guruh-dark-deep);
    color: rgba(255, 255, 255, 0.75);
    margin-top: auto;
}

.footer-main {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    height: clamp(52px, 6vw, 64px);
    width: auto;
    max-width: 220px;
    object-fit: contain;
    filter: brightness(1.05);
}

.footer-heading {
    color: var(--guruh-white);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-heading::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    background-color: var(--guruh-primary);
    border-radius: 2px;
}

.footer-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.65);
}

/* Footer link lists */
.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-base), padding-left var(--transition-base);
}

.footer-links a:hover {
    color: var(--guruh-primary-light);
    padding-left: 4px;
}

/* Footer contact list */
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    font-size: 0.9375rem;
}

.footer-contact i {
    color: var(--guruh-primary);
    font-size: 1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--guruh-primary-light);
}

.footer-contact span {
    color: rgba(255, 255, 255, 0.65);
}

/* Footer social icons */
.footer-social-link,
.footer-bottom-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: background-color var(--transition-base),
                color var(--transition-base),
                transform var(--transition-base);
}

.footer-social-link:hover,
.footer-bottom-social-link:hover,
.footer-social-link:focus-visible,
.footer-bottom-social-link:focus-visible {
    background-color: var(--guruh-primary);
    color: var(--guruh-white);
    transform: translateY(-2px);
}

/* Footer copyright bar */
.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
}

.footer-copyright {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-social-link {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
}

/* ================================================================== */
/*  Accessibility                                                      */
/* ================================================================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: 0.75rem 1.25rem;
    background: var(--guruh-primary);
    color: var(--guruh-white);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 1rem;
    outline: 2px solid var(--guruh-white);
    outline-offset: 2px;
}

:focus-visible {
    outline: 2px solid var(--guruh-primary);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* ================================================================== */
/*  Utility Classes                                                    */
/* ================================================================== */
.section-divider {
    height: 3px;
    width: 56px;
    background: linear-gradient(90deg, var(--guruh-primary), var(--guruh-accent));
    border-radius: 3px;
}

/* Inner pages — section spacing (homepage uses home.css) */
.section-padding {
    padding: clamp(3rem, 6vw, 5rem) 0;
}

/* ================================================================== */
/*  Inner Page Headers                                                 */
/* ================================================================== */
.page-hero {
    position: relative;
    color: var(--guruh-white);
    padding: clamp(6.5rem, 12vw, 8rem) 0 clamp(3rem, 6vw, 4.5rem);
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-color: var(--guruh-dark-deep);
    background-image: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.82) 0%,
        rgba(42, 42, 42, 0.68) 45%,
        rgba(51, 168, 255, 0.32) 100%
    );
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
}

.page-hero-bg.has-media {
    /* Photo layer is set inline via hero_bg_image_style() */
}

.page-hero--has-cover .page-hero-bg-cover {
    background-color: var(--guruh-dark-deep);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.02);
}

.page-hero--has-cover .page-hero-overlay--cover,
.page-hero--has-cover .page-hero-overlay {
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.62) 0%,
        rgba(26, 26, 26, 0.45) 50%,
        rgba(26, 74, 110, 0.35) 100%
    );
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.78) 0%,
        rgba(42, 42, 42, 0.62) 45%,
        rgba(51, 168, 255, 0.28) 100%
    );
    pointer-events: none;
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-hero-title {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.page-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    opacity: 0.9;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.65;
}

.page-breadcrumb {
    margin-bottom: 1.25rem;
}

.page-breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
}

.page-breadcrumb-item {
    display: inline-flex;
    align-items: center;
    opacity: 0.85;
}

.page-breadcrumb-item:not(:last-child)::after {
    content: "/";
    margin-left: 0.5rem;
    opacity: 0.6;
}

.page-breadcrumb-item a {
    color: var(--guruh-white);
    text-decoration: none;
}

.page-breadcrumb-item a:hover,
.page-breadcrumb-item a:focus-visible {
    color: var(--guruh-primary);
    text-decoration: underline;
}

.page-breadcrumb-item.is-current span {
    color: var(--guruh-primary);
    font-weight: 600;
}

.btn-hero-outline {
    color: var(--guruh-white);
    border: 2px solid rgba(255, 255, 255, 0.65);
    background: transparent;
}

.btn-hero-outline:hover,
.btn-hero-outline:focus-visible {
    color: var(--guruh-dark);
    background: var(--guruh-white);
    border-color: var(--guruh-white);
}

/* ================================================================== */
/*  Site-wide CTA (all pages)                                          */
/* ================================================================== */
.site-cta {
    position: relative;
    padding: clamp(4rem, 8vw, 6rem) 0;
    background: linear-gradient(135deg, var(--guruh-dark-deep) 0%, #1a5276 100%);
    overflow: hidden;
}

.site-cta-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.site-cta-shape {
    position: absolute;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(51, 168, 255, 0.1);
    border-radius: 50%;
    top: -80px;
    right: -40px;
}

.site-cta-shape--2 {
    width: 180px;
    height: 180px;
    bottom: -40px;
    left: 8%;
    top: auto;
    right: auto;
}

.site-cta-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.4;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M0 0h40v40H0z'/%3E%3C/g%3E%3C/svg%3E");
}

.site-cta-content {
    position: relative;
    z-index: 1;
    color: var(--guruh-white);
}

.site-cta-heading {
    font-size: clamp(1.625rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.site-cta-subheading {
    font-size: 1.0625rem;
    opacity: 0.9;
    max-width: 540px;
    margin: 0 auto 1.75rem;
    line-height: 1.7;
}

.site-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* ================================================================== */
/*  Shared Component Styles (inner pages)                                */
/* ================================================================== */
.gallery-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.team-photo {
    height: 280px;
    object-fit: cover;
}

.contact-info-list li {
    padding: 0.5rem 0;
}