/* ==========================================================================
   CSS Design System - PrimeEquip Premium Construction & Blog Theme
   ========================================================================== */

/* ==========================================================================
   Reset & Core Layout
   ========================================================================== */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-navbar);
    border: 2px solid var(--bg-main);
    border-radius: var(--border-radius-md);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.main-container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 50px 24px 60px;
    /* nav offset */
    flex: 1;
}

.grid-layout {
    display: grid;
    grid-template-columns: 1fr;
}

/* Sidebar toggle */

.content-wrapper {
    min-width: 0;
    /* Prevents flex blowout */
}

/* ==========================================================================
   Navbar
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 72px;
    background-color: var(--bg-navbar);
    border-bottom: 1px solid var(--border-card);
    z-index: 1000;
    box-shadow: var(--shadow-premium);
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.nav-container {
    max-width: 1440px;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    display: flex;
    align-items: center;
    transition: transform 0.2s ease;
}

.nav-logo:hover {
    transform: scale(1.02);
}

.logo-frame {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: var(--border-radius-md);
    background-color: transparent;
    border: 1px solid transparent;
    transition: all var(--transition-speed) ease;
}

body.dark-theme .logo-frame {
    background-color: transparent;
    box-shadow: none;
}

.logo-start-img {
    height: 51px;
    width: auto;
    display: block;
}

.logo-name-img {
    height: 33px;
    width: auto;
    display: block;
    transition: filter var(--transition-speed) ease;
}

body.dark-theme .logo-name-img {
    filter: invert(1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

@media (max-width: 900px) {
    .nav-menu {
        display: none;
        /* Hide standard nav on smaller devices for desktop first simplicity */
    }
}

.nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    padding: 8px 0;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--color-text-main);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--yellow-400);
    transition: width 0.25s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

/* Yellow Button */
.btn-primary {
    background-color: var(--yellow-400);
    color: var(--gray-950);
    box-shadow: 0 4px 14px var(--yellow-400-alpha-30);
}

.btn-primary:hover {
    background-color: var(--yellow-300);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--yellow-400-alpha-40);
}

/* .btn-theme-toggle and .theme-toggle-* now live in
   css/components/theme-toggle.css (dedicated component, linked directly in
   layout.html so it isn't shadowed by this file's legacy duplicate rules —
   see AGENT_ACTIVITY.md for the @import-ordering bug that motivated this). */

/* ==========================================================================
   LANDING PAGE SECTIONS
   ========================================================================== */

/* Structural Layout tags */
.section-tag {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-text-muted);
    display: inline-block;
    margin-bottom: 12px;
}

.section-tag.text-yellow {
    color: var(--yellow-400);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
    color: var(--color-text-main);
    margin-bottom: 24px;
}

.section-title.text-white {
    color: var(--white);
}

/* Phones: section titles are 10px smaller (38px -> 28px). */
@media (max-width: 768px) {
    .section-title {
        font-size: 28px;
    }
}

/* Hero Section */
.landing-hero {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 60px 0;
    overflow: hidden;
}

@media (max-width: 900px) {
    .landing-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto !important;
        margin-right: auto !important;
        text-align: center !important;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--gray-950);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
}

/* Image variant (wordmark badge) — no pill background/padding, the image carries its own branding. */
.hero-badge-image {
    background: none;
    padding: 0;
    border-radius: 0;
}

.hero-badge-img {
    display: block;
    height: 80px;
    width: auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1.5px;
    text-transform: uppercase;
    color: var(--gray-950);
    margin-bottom: 24px;
}

body.dark-theme .hero-title {
    color: var(--white);
}

.text-contrast-dark {
    display: block;
    color: var(--white);
    text-shadow: -1px -1px 0 var(--gray-950), 1px -1px 0 var(--gray-950), -1px 1px 0 var(--gray-950), 1px 1px 0 var(--gray-950);
}

body.dark-theme .text-contrast-dark {
    color: var(--gray-950);
    text-shadow: -1px -1px 0 var(--white), 1px -1px 0 var(--white), -1px 1px 0 var(--white), 1px 1px 0 var(--white);
}

.hero-subtitle {
    font-size: 16px;
    color: var(--gray-950);
    opacity: 0.9;
    max-width: 540px;
    margin-bottom: 36px;
    font-weight: 500;
}

body.dark-theme .hero-subtitle {
    color: var(--color-text-muted);
    opacity: 1;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Sole hero CTA, sized 2x the base .btn (padding/font-size doubled, radius scaled to match). */
.btn-hero-cta {
    padding: 24px 48px;
    font-size: 28px;
    border-radius: calc(var(--border-radius-md) * 2);
}

@media (max-width: 900px) {
    .hero-buttons {
        justify-content: center;
    }
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px -15px var(--black-alpha-30);
    border: 6px solid var(--gray-950);
    transform: rotate(1deg);
    transition: transform var(--transition-speed) ease;
}

body.dark-theme .hero-image-container {
    border-color: var(--bg-card);
}

.hero-image-container:hover {
    transform: rotate(0deg) scale(1.01);
}

.hero-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, var(--black-alpha-40), transparent);
}

/* Statistics Panel */
.stats-panel {
    background-color: var(--gray-950);
    border: 1px solid transparent;
    border-radius: var(--border-radius-lg);
    padding: 40px;
    margin: 40px 0;
    box-shadow: var(--shadow-premium);
}

body.dark-theme .stats-panel {
    background-color: var(--bg-card);
    border-color: var(--border-card);
}

/* About Section */
.landing-about {
    padding: 60px 0;
}

/* Jumping to a section via a link must not leave its title under the fixed navbar. */
.landing-about,
.landing-services,
.landing-why-us,
.landing-projects,
.landing-testimonials,
.landing-faqs {
    scroll-margin-top: 72px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.about-visual {
    position: relative;
}

.about-image-stack {
    position: relative;
    height: 480px;
}

.about-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 80%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    border: 5px solid var(--gray-950);
    box-shadow: var(--shadow-premium);
    z-index: 2;
}

body.dark-theme .about-img-main {
    border-color: var(--bg-card);
}

.about-img-sub {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 260px;
    object-fit: cover;
    object-position: 100% 60%; /* shows the right side, so it differs from the large copy */
    border-radius: var(--border-radius-lg);
    border: 5px solid var(--gray-950);
    box-shadow: var(--shadow-premium);
    z-index: 3;
}

body.dark-theme .about-img-sub {
    border-color: var(--bg-card);
}

.about-lead {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-main);
    line-height: 1.6;
    margin-bottom: 24px;
}

.about-tabs {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-tab-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.tab-icon {
    font-size: 20px;
    color: var(--gray-950);
    background-color: var(--black-alpha-05);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tab-icon { position: relative; }

.tab-icon-svg {
    width: 1.3em;
    height: 1.3em;
}

/* Licence card pinned to the corner of the profile icon */
.tab-icon-badge {
    position: absolute;
    right: 3px;
    bottom: 5px;
    font-size: 0.6em;
    padding: 1px;
    border-radius: 3px;
    background-color: var(--bg-card);
}

body.dark-theme .tab-icon {
    color: var(--yellow-400);
    background-color: var(--yellow-400-alpha-10);
}

.tab-text h3 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.tab-text p {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* Services Section */
.landing-services {
    padding: 60px 0;
}

.section-header {
    margin-bottom: 40px;
}

.equipment-categories-grid {
    --grid-gap-desktop: 20px;
    --grid-gap-tablet: 16px;
    --grid-gap-mobile: 12px;
    --card-size: 155px;
    --card-size-mobile: 130px;

    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: var(--grid-gap-desktop);
    width: 100%;
}

.equipment-categories-grid.adaptive-card-grid {
    justify-content: center;
}

.equipment-category-card {
    text-decoration: none;
    color: inherit;
    width: var(--card-size, 155px) !important;
    height: var(--card-size, 155px) !important;
    min-width: var(--card-size, 155px) !important;
    max-width: var(--card-size, 155px) !important;
    aspect-ratio: 1 / 1 !important;
    flex: 0 0 var(--card-size, 155px) !important;
    box-sizing: border-box;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--border-radius-md);
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    text-align: center;
    gap: 10px;
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    top: 0;
}

@media (hover: hover) {
    .equipment-category-card:hover {
        transform: translateY(-4px);
        border-color: var(--border-hover);
        box-shadow: var(--shadow-hover);
    }
}

/* Tablet: centered with consistent card size and gap */
@media (min-width: 768px) and (max-width: 1024px) {
    .equipment-categories-grid {
        --card-size: 150px;
        gap: var(--grid-gap-tablet);
        justify-content: center;
    }

    .equipment-category-card {
        width: 150px !important;
        height: 150px !important;
        min-width: 150px !important;
        max-width: 150px !important;
        flex: 0 0 150px !important;
    }
}

/* Mobile: 2 rows with horizontal scrolling, hidden scrollbar */
@media (max-width: 767px) {
    .equipment-categories-grid.adaptive-card-grid {
        display: grid !important;
        grid-template-rows: repeat(2, var(--card-size-mobile, 130px)) !important;
        grid-auto-rows: var(--card-size-mobile, 130px) !important;
        grid-auto-flow: column !important;
        grid-auto-columns: var(--card-size-mobile, 130px) !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        justify-content: flex-start !important;
        gap: var(--grid-gap-mobile, 12px) !important;
        padding: 8px 24px 24px 24px !important;
        margin: 0 -24px !important;
        scroll-snap-type: x mandatory !important;
        scroll-padding-left: 24px !important;
        scroll-padding-right: 24px !important;
        -webkit-overflow-scrolling: touch !important;
        scroll-behavior: smooth !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
        max-width: none !important;
    }

    .equipment-categories-grid::-webkit-scrollbar {
        display: none !important;
        width: 0 !important;
        height: 0 !important;
    }

    .equipment-category-card {
        width: var(--card-size-mobile, 130px) !important;
        height: var(--card-size-mobile, 130px) !important;
        min-width: var(--card-size-mobile, 130px) !important;
        max-width: var(--card-size-mobile, 130px) !important;
        flex: 0 0 var(--card-size-mobile, 130px) !important;
        aspect-ratio: 1 / 1 !important;
        padding: 12px 8px;
        gap: 8px;
        scroll-snap-align: start !important;
    }

    .equipment-category-name {
        font-size: 12px;
        line-height: 1.25;
    }
}

.equipment-category-card.has-image {
    background-image: linear-gradient(var(--white-alpha-75), var(--white-alpha-75)), var(--card-img);
    /* image spans the full card width at its own aspect ratio; the white layer covers only the bottom 35% behind the label */
    background-size: 100% 35%, 100% auto;
    background-position: center bottom, center top;
    background-repeat: no-repeat;
    background-color: var(--white);
}

/* the white layer stays white in dark theme, so keep the text dark on it */
.equipment-category-card.has-image .equipment-category-name {
    color: var(--brand-dark);
}

.equipment-category-name {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.3;
}

/* Why Choose Us Section */
/* .stats-panel, .why-us-container, .faq-container keep a transparent 1px border in light theme so the theme switch doesn't move their content */
.landing-why-us {
    margin: 60px 0;
}

.why-us-container {
    background-color: var(--gray-950);
    border: 1px solid transparent;
    border-radius: var(--border-radius-lg);
    padding: 60px 40px;
    box-shadow: var(--shadow-premium);
}

body.dark-theme .why-us-container {
    background-color: var(--bg-card);
    border-color: var(--border-card);
}

.why-us-header {
    max-width: 600px;
    margin-bottom: 48px;
}

.text-yellow {
    color: var(--yellow-400) !important;
}

.text-white {
    color: var(--white) !important;
}

.text-muted {
    color: var(--gray-450) !important;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
}

.why-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.why-number {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--yellow-400);
    opacity: 0.8;
}

.why-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
}

.why-desc {
    font-size: 14px;
    color: var(--gray-450);
    line-height: 1.6;
}

/* Projects Section */
.landing-projects {
    padding: 60px 0;
}

.section-header-split {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    gap: 20px;
}

@media (max-width: 600px) {
    .section-header-split {
        flex-direction: column;
        align-items: flex-start;
    }
}

.projects-grid {
    --grid-gap-desktop: 32px;
    --grid-gap-tablet: 24px;
    --grid-gap-mobile: 16px;
    --card-mobile-peek: 85%;
    --card-mobile-min-width: 286px;
    --card-mobile-max-width: 350px;
    --card-tablet-max-width: 440px;
    --card-tablet-min-width: 280px;
}

.project-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-card);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

@media (hover: hover) {
    .project-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-hover);
        border-color: var(--border-hover);
    }
}

@media (max-width: 767px) {
    .project-info {
        padding: 20px 16px;
    }
}

.project-image-wrapper {
    height: 240px;
    position: relative;
    overflow: hidden;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-img {
    transform: scale(1.04);
}

.project-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: var(--gray-950);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
}

.project-info {
    padding: 24px;
}

.project-name {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 8px;
}

.project-location {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Testimonials Section */
.landing-testimonials {
    padding: 60px 0;
}

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

/* ==========================================================================
   Adaptive Card Grid (.adaptive-card-grid)
   Reusable layout pattern:
   - Web / Large Screens (1 row): takes available space with space-between arrangement
   - Tablet / Responsive (max 2 rows): items centered
   - Mobile (single row): horizontal scrolling with touch snap & peek effect
   ========================================================================== */
.adaptive-card-grid,
.testimonials-grid {
    --grid-gap-desktop: 32px;
    --grid-gap-tablet: 24px;
    --grid-gap-mobile: 16px;
    --card-mobile-peek: 85%;
    --card-mobile-min-width: 286px;
    --card-mobile-max-width: 350px;
    --card-tablet-max-width: 440px;
    --card-tablet-min-width: 280px;

    display: flex;
    align-items: stretch;
    transition: all var(--transition-speed) ease;
}

.testimonial-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
}

@media (hover: hover) {
    .testimonial-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-hover);
        border-color: var(--border-hover);
    }
}

/* 1) Web / Large Screens (1 row): takes available space with arrangement as space between */
@media (min-width: 1025px) {
    .adaptive-card-grid,
    .testimonials-grid {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: var(--grid-gap-desktop);
    }

    .adaptive-card-grid > *,
    .testimonials-grid > .testimonial-card {
        flex: 1 1 var(--card-desktop-min-width, 0);
        min-width: var(--card-desktop-min-width, 0);
        max-width: var(--card-desktop-max-width, none);
    }
}

/* 2) Web & Tablet Responsive: max 2 rows, items in center */
@media (min-width: 768px) and (max-width: 1024px) {
    .adaptive-card-grid,
    .testimonials-grid {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--grid-gap-tablet);
    }

    .adaptive-card-grid > *,
    .testimonials-grid > .testimonial-card {
        flex: 0 1 var(--card-tablet-basis, calc(50% - (var(--grid-gap-tablet) / 2)));
        width: var(--card-tablet-basis, calc(50% - (var(--grid-gap-tablet) / 2)));
        max-width: var(--card-tablet-max-width);
        min-width: var(--card-tablet-min-width);
    }
}

/* 3) Mobile: single row with horizontal scrolling (<= 5 items) or 2 rows (> 5 items) */
@media (max-width: 767px) {
    .adaptive-card-grid,
    .testimonials-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        justify-content: flex-start;
        gap: var(--grid-gap-mobile);
        padding: 8px 24px 24px 24px;
        margin: 0 -24px;
        scroll-snap-type: x mandatory;
        scroll-padding-left: 24px;
        scroll-padding-right: 24px;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;

        /* Hide horizontal scrollbar across all browsers */
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE & Edge */
    }

    /* Hide scrollbar on WebKit (Chrome, Safari, iOS, Android) */
    .adaptive-card-grid::-webkit-scrollbar,
    .testimonials-grid::-webkit-scrollbar {
        display: none;
        width: 0;
        height: 0;
    }

    .adaptive-card-grid > *,
    .testimonials-grid > .testimonial-card {
        flex: 0 0 var(--card-mobile-peek);
        max-width: var(--card-mobile-max-width);
        min-width: var(--card-mobile-min-width);
        scroll-snap-align: start;
    }

    /* When items are more than 5: 2 rows with horizontal scrolling */
    .adaptive-card-grid:has(> :nth-child(6)),
    .testimonials-grid:has(> :nth-child(6)),
    .adaptive-card-grid.has-many-items,
    .testimonials-grid.has-many-items {
        display: grid;
        grid-template-rows: repeat(2, auto);
        grid-auto-flow: column;
        grid-auto-columns: minmax(var(--card-mobile-min-width), var(--card-mobile-max-width));
    }

    .adaptive-card-grid:has(> :nth-child(6)) > *,
    .testimonials-grid:has(> :nth-child(6)) > *,
    .adaptive-card-grid.has-many-items > *,
    .testimonials-grid.has-many-items > * {
        flex: none;
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .testimonial-card {
        padding: 24px 20px;
    }
}

.stars {
    color: var(--amber-400);
    font-size: 14px;
    display: flex;
    gap: 4px;
}

.testimonial-text {
    font-style: italic;
    font-size: 15px;
    color: var(--color-text-main);
    line-height: 1.6;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid var(--border-card);
    padding-top: 16px;
}

.author-details h3 {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
}

.author-details span {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* FAQ Section */
.landing-faqs {
    margin: 60px 0;
}

.faq-container {
    background-color: var(--gray-950);
    border: 1px solid transparent;
    border-radius: var(--border-radius-lg);
    padding: 60px 40px;
    box-shadow: var(--shadow-premium);
}

body.dark-theme .faq-container {
    background-color: var(--bg-card);
    border-color: var(--border-card);
}

.faq-header {
    text-align: center;
    margin-bottom: 40px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--white-alpha-04);
    border: 1px solid var(--white-alpha-08);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

body.dark-theme .faq-item {
    background-color: var(--black-alpha-10);
    border: 1px solid var(--border-card);
}

/* listed for dark theme too: body.dark-theme .faq-item resets the border and would otherwise win */
.faq-item[open],
body.dark-theme .faq-item[open] {
    border-color: var(--yellow-400);
}

.faq-question {
    padding: 20px 24px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '\f0fe';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 14px;
    color: var(--yellow-400);
    transition: transform var(--transition-speed);
}

.faq-item[open] .faq-question::after {
    content: '\f068';
}

.faq-answer {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--gray-300);
    line-height: 1.6;
}

/* ==========================================================================
   SIDEBAR & WIDGETS
   ========================================================================== */

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Search input widget */

.loader {
    position: absolute;
    right: 14px;
    color: var(--color-primary);
    pointer-events: none;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    background-color: var(--bg-footer);
    border-top: 1px solid var(--white-alpha-08);
    padding: 32px 24px;
    text-align: center;
    color: var(--gray-450);
    font-size: 14px;
    font-weight: 500;
    transition: background-color var(--transition-speed);
}

.bottom-brand-bar {
    background-color: var(--bg-main-light);
    padding: 11px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--border-card);
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.bottom-brand-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1440px;
}

/* ==========================================================================
   ANIMATIONS & PAGE TRANSITIONS
   ========================================================================== */

.htmx-fade-transition {
    transition: opacity 0.2s ease-in-out;
}

.htmx-fade-in {
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* HTMX Swapping custom animations */
.htmx-swapping {
    opacity: 0;
    transition: opacity 0.2s ease-out;
}

/* ==========================================================================
   PORTAL CARDS & CLICKABLE IMAGES (MARKETPLACE SPECIFIC)
   ========================================================================== */

.portals-panel {
    margin: 60px 0;
    scroll-margin-top: 100px;
}

.portals-header {
    text-align: center;
    margin-bottom: 40px;
}

.portals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.portal-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

/* "Coming soon" products (config_content.json products[].disabled) — same card, inert. */
.portal-card-disabled {
    cursor: not-allowed;
}

.portal-card-disabled .portal-card,
.portal-card-disabled .portal-card:hover {
    opacity: 0.55;
    top: 0;
    background-color: var(--white-alpha-05);
    border-color: var(--white-alpha-10);
    box-shadow: none;
}

.portal-card-disabled .portal-card:hover .portal-name,
.portal-card-disabled .portal-card:hover .portal-desc {
    color: inherit;
}

/* Placeholder cards (dummy text) — blurred and inert. */
.portal-card-blurred {
    cursor: default;
    pointer-events: none;
    user-select: none;
}

.portal-card-blurred {
    position: relative;
}

/* Sharp label centered over a blurred placeholder. */
.coming-soon-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--white);
    text-shadow: 0 1px 6px var(--black-alpha-60);
}

/* Skeleton bars standing in for the card text. */
.portal-card-blurred .portal-ph {
    display: block;
    align-self: center;
    border-radius: 6px;
    background: var(--white-alpha-18);
}

.portal-card-blurred .portal-name { width: 55%; height: 18px; }
.portal-card-blurred .portal-desc { width: 90%; height: 38px; flex-grow: 0; }
.portal-card-blurred .portal-action { width: 30%; height: 14px; }

.portal-card-blurred .portal-card {
    filter: blur(7px);
    opacity: 0.7;
}

.portal-card {
    background-color: var(--white-alpha-05);
    border: 1px solid var(--white-alpha-10);
    border-radius: var(--border-radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    height: 100%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    top: 0;
}

.portal-card:hover {
    top: -8px;
    background-color: var(--bg-card);
    border-color: var(--yellow-400);
    box-shadow: var(--shadow-hover);
}

body.dark-theme .portal-card:hover {
    background-color: var(--bg-main-light);
    border-color: var(--yellow-400);
}

.portal-card:hover .portal-name {
    color: var(--gray-950);
}

body.dark-theme .portal-card:hover .portal-name {
    color: var(--white);
}

.portal-card:hover .portal-desc {
    color: var(--gray-600);
}

body.dark-theme .portal-card:hover .portal-desc {
    color: var(--gray-400);
}

.portal-icon {
    font-size: 36px;
    color: var(--yellow-400);
}

.portal-name {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
}

.portal-desc {
    font-size: 13px;
    color: var(--gray-450);
    line-height: 1.5;
    flex-grow: 1;
}

.portal-action {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--yellow-400);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

.portal-card:hover .portal-action {
    color: var(--gray-950);
}

body.dark-theme .portal-card:hover .portal-action {
    color: var(--yellow-400);
}

/* Machinery Clickable Visuals & Badges */
.image-link-wrapper {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
}

.image-link-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background-color: var(--yellow-400);
    color: var(--gray-950);
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: 0 4px 12px var(--black-alpha-25);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform var(--transition-speed);
}

.image-link-wrapper:hover .image-link-badge {
    transform: scale(1.05);
}

.about-img-link {
    display: block;
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

/* "Coming soon" — badge still reveals on hover, just not clickable. */
.about-img-disabled {
    cursor: not-allowed;
}

.about-img-link.main-link {
    width: 80%;
    height: 380px;
    border: 5px solid var(--gray-950);
    box-shadow: var(--shadow-premium);
    z-index: 2;
    position: absolute;
}

body.dark-theme .about-img-link.main-link {
    border-color: var(--bg-card);
}

.about-img-link.sub-link {
    width: 60%;
    height: 260px;
    border: 5px solid var(--gray-950);
    box-shadow: var(--shadow-premium);
    z-index: 3;
    position: absolute;
    bottom: 0;
    right: 0;
}

body.dark-theme .about-img-link.sub-link {
    border-color: var(--bg-card);
}

.about-badge-hover {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background-color: var(--gray-950-alpha-90);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    padding: 10px 18px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transition: all var(--transition-speed) ease;
    z-index: 5;
    pointer-events: none;
    white-space: nowrap;
    border: 1px solid var(--bg-main);
}

.about-img-link:hover .about-badge-hover {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.about-img-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--yellow-400-alpha-15);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.about-img-link:hover::after {
    opacity: 1;
}

/* ==========================================================================
   Contact Section & Form Styles
   ========================================================================== */

/* Success State styling */
.contact-success {
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.success-icon {
    font-size: 64px;
    color: var(--success);
    margin-bottom: 8px;
    animation: success-bounce 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.contact-success h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-main);
}

.contact-success p {
    font-size: 15px;
    color: var(--color-text-muted);
    max-width: 480px;
    line-height: 1.6;
}

@keyframes success-bounce {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }

    50% {
        transform: scale(1.1);
    }

    70% {
        transform: scale(0.9);
    }

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

/* ==========================================================================
   Contact Redesign v2 (Two Column Layout)
   ========================================================================== */

.landing-contact-v2 {
    padding: 60px 0;
    scroll-margin-top: 72px; /* clear the fixed navbar when jumped to */
}

/* The page's main container already pads the sides by 24px, like every other
   section; extra padding/max-width here pushed this section's content inward. */
.contact-v2-container {
    margin: 0 auto;
}

.contact-v2-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: start;
}

@media (max-width: 900px) {
    .contact-v2-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* Left Side Column */
.contact-v2-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 10px;
}

.contact-v2-details-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    width: 100%;
}

.contact-v2-detail-item {
    display: flex;
    align-items: center;
    gap: 18px;
    cursor: pointer;
    transition: transform var(--transition-speed) ease;
}

.contact-v2-detail-item:hover {
    transform: translateX(4px);
}

/* Circular icons with distinct per-type colors */
.contact-v2-detail-icon {
    font-size: 18px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition-speed) ease;
}

.contact-v2-detail-item:hover .contact-v2-detail-icon {
    transform: scale(1.08);
}

/* Email icon: Golden yellow */
.icon-email {
    background-color: var(--yellow-400-alpha-12);
    color: var(--yellow-500);
}

body.dark-theme .icon-email {
    background-color: var(--yellow-400-alpha-15);
    color: var(--yellow-400);
}

/* Phone icon: Green */
.icon-phone {
    background-color: var(--success-alpha-10);
    color: var(--success-dark);
}

body.dark-theme .icon-phone {
    background-color: var(--success-alpha-15);
    color: var(--success-light);
}

/* Location icon: Red/Orange */
.icon-location {
    background-color: var(--error-alpha-08);
    color: var(--error-dark);
}

body.dark-theme .icon-location {
    background-color: var(--error-alpha-12);
    color: var(--error-light);
}

/* Hours icon: Blue */
.icon-hours {
    background-color: var(--blue-500-alpha-08);
    color: var(--info);
}

body.dark-theme .icon-hours {
    background-color: var(--blue-500-alpha-12);
    color: var(--info-light);
}

.contact-v2-detail-content {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

/* When the form drops below the info (<= 900px): phone/email/location/hours
   become a 2x2 grid, then a single list on small phones. */
@media (max-width: 900px) {
    .contact-v2-details-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 20px;
    }

    .contact-v2-detail-content {
        min-width: 0;
        overflow-wrap: anywhere;
    }
}

@media (max-width: 560px) {
    .contact-v2-details-list {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

.contact-v2-detail-label {
    font-size: 13px;
    color: var(--color-text-muted);
    font-weight: 500;
    line-height: 1.4;
}

.contact-v2-detail-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.4;
}

.contact-v2-form-shell {
    width: 100%;
}

/* Right Side Column: Form Card */
.contact-v2-form-card {
    background-color: var(--bg-main-light);
    border: 1px solid var(--border-card);
    border-radius: var(--border-radius-lg);
    padding: 44px;
    box-shadow: var(--shadow-premium);
    width: 100%;
    position: relative; /* the failure dialog is centred on this card */
}

@media (max-width: 600px) {
    .contact-v2-form-card {
        padding: 28px 20px;
    }
}

.contact-v2-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 500px) {
    .form-row-2 {
        grid-template-columns: 1fr;
    }
}

.form-group-v2 {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group-v2 label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-main);
}

.form-group-v2 input,
.form-group-v2 textarea {
    width: 100%;
    padding: 11px 14px;
    background-color: var(--bg-card);
    border: 1.5px solid var(--border-card);
    border-radius: var(--border-radius-md);
    color: var(--color-text-main);
    font-family: var(--font-body);
    font-size: 14px;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.form-group-v2 textarea {
    resize: vertical;
    min-height: 100px;
}

/* Reserves space up-front (rather than only on error) so a message
   appearing/disappearing doesn't shift the fields below it. */
.field-error {
    display: block;
    min-height: 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--error);
}

.field-counter {
    display: block;
    text-align: right;
    font-size: 12px;
    color: var(--color-text-muted);
}

.form-group-v2.has-error input,
.form-group-v2.has-error textarea,
.form-group-v2.has-error .phone-input-wrapper {
    border-color: var(--error);
}

.form-group-v2.has-error input:focus,
.form-group-v2.has-error textarea:focus,
.form-group-v2.has-error .phone-input-wrapper:focus-within {
    box-shadow: 0 0 0 3px var(--error-alpha-12);
}

.phone-input-wrapper {
    display: flex;
    align-items: stretch;
    background-color: var(--bg-card);
    border: 1.5px solid var(--border-card);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.phone-country-code {
    padding: 11px 14px;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 600;
    border-right: 1.5px solid var(--border-card);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    background-color: var(--bg-main-light);
}

.phone-input-wrapper input {
    border: none;
    background: transparent;
    padding: 11px 14px;
    flex: 1;
}

.phone-input-wrapper:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--yellow-400-alpha-10);
}

.phone-input-wrapper input:focus {
    outline: none;
    box-shadow: none;
}

.form-group-v2 input:focus,
.form-group-v2 textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--yellow-400-alpha-10);
}

/* Failure dialog centred on the contact form card (showContactDialog in app.js) */
.form-dialog-backdrop {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-radius: inherit;
    background-color: var(--black-alpha-40);
    animation: form-dialog-fade 0.2s ease;
}

.form-dialog {
    width: 100%;
    max-width: 360px;
    padding: 28px 24px;
    text-align: center;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-hover);
}

.form-dialog-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--error-alpha-12);
    color: var(--error);
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 800;
}

.form-dialog h3 {
    margin-bottom: 8px;
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--color-text-main);
}

.form-dialog p {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-muted);
}

.form-dialog-btn {
    padding: 10px 36px;
    border: none;
    border-radius: var(--border-radius-md);
    background-color: var(--color-primary);
    color: var(--gray-950);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease;
}

.form-dialog-btn:hover {
    background-color: var(--color-primary-hover);
}

@keyframes form-dialog-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

.btn-submit-v2 {
    align-self: flex-start;
    padding: 14px 48px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    border: none;
    border-radius: var(--border-radius-md);
    background-color: var(--color-primary);
    color: var(--gray-950);
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    margin-top: 6px;
}

.btn-submit-v2:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px var(--yellow-400-alpha-20);
}

.btn-submit-v2:active {
    transform: translateY(0);
}

/* ==========================================================================
   Responsive images (tablet + mobile)
   Fixed pixel heights are replaced with aspect-ratio so images scale with
   the viewport instead of overflowing or being over-cropped.
   ========================================================================== */
@media (max-width: 900px) {
    .hero-img {
        height: auto;
        aspect-ratio: 16 / 9;
    }

    .about-image-stack {
        height: auto;
        aspect-ratio: 4 / 3;
        max-width: 560px;
        margin: 0 auto;
    }

    /* The sized boxes are the .about-img-link wrappers; images fill them. */
    .about-img-link.main-link {
        height: 78%;
    }

    .about-img-link.sub-link {
        height: 56%;
    }

    .about-img-main,
    .about-img-sub {
        position: static;
        width: 100%;
        height: 100%;
        border: 0;
        box-shadow: none;
    }

    .project-image-wrapper {
        height: auto;
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 600px) {
    .hero-badge-img {
        height: 56px;
        max-width: 100%;
    }

    .hero-image-container {
        transform: none;
    }

    .about-image-stack {
        aspect-ratio: 1 / 1;
    }

    .about-img-link.main-link,
    .about-img-link.sub-link {
        border-width: 3px;
    }

    .logo-start-img {
        height: 40px;
    }

    .logo-name-img {
        height: 26px;
    }

}