/* ==========================================================================
   العربة الماهرة (Skilled Cart) — Modern Static Stylesheet
   Brand Theme: Navy (#212d45) & Coral (#d97d68)
   ========================================================================== */

:root {
    --color-primary: #d97d68;
    --color-primary-hover: #c46853;
    --color-primary-soft: rgba(217, 125, 104, 0.14);
    --color-primary-border: rgba(217, 125, 104, 0.35);

    --color-navy: #212d45;
    --color-navy-dark: #1b2437;
    --color-navy-light: #2b3956;
    --color-navy-soft: rgba(33, 45, 69, 0.08);

    --color-surface: #ffffff;
    --color-surface-soft: #f8f9fa;
    --color-surface-card: #ffffff;
    --color-surface-tint: #f2f4f8;

    --color-text: #212d45;
    --color-text-dark: #1b2437;
    --color-text-muted: #687386;
    --color-text-light: #ffffff;
    --color-text-light-muted: rgba(255, 255, 255, 0.82);

    --color-border: rgba(33, 45, 69, 0.12);
    --color-border-light: rgba(255, 255, 255, 0.18);

    --shadow-sm: 0 4px 12px rgba(33, 45, 69, 0.06);
    --shadow-md: 0 10px 30px rgba(33, 45, 69, 0.08);
    --shadow-lg: 0 18px 48px rgba(33, 45, 69, 0.12);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --radius-full: 9999px;

    --font-arabic: "Cairo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: "Cairo", sans-serif;

    --container-width: 1200px;
    --transition: all 0.25s cubic-bezier(0.23, 1, 0.32, 1);
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    direction: rtl;
    text-align: right;
    font-family: var(--font-arabic);
    color: var(--color-text);
    background-color: var(--color-surface-soft);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg, video, iframe {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font: inherit;
    color: inherit;
    border: none;
    background: none;
}

/* Numeric text displayed strictly LTR */
.sc-ltr-num {
    unicode-bidi: isolate;
    direction: ltr;
    display: inline-block;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding-top: 16px;
}

.header-bar {
    width: min(calc(100% - 40px), 1160px);
    margin: 0 auto;
    min-height: 68px;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(24, 35, 54, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 18px;
    backdrop-filter: blur(16px) saturate(135%);
    -webkit-backdrop-filter: blur(16px) saturate(135%);
    box-shadow: 0 12px 34px rgba(20, 30, 48, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.header-brand {
    display: flex;
    align-items: center;
}

.header-brand img {
    height: 44px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-desktop .nav-link {
    display: inline-block;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
}

.nav-desktop .nav-link:hover {
    color: #f1a18e;
    background: rgba(255, 255, 255, 0.08);
}

.nav-desktop .nav-link.active {
    color: #f1a18e;
    background: rgba(217, 125, 104, 0.18);
}

.header-social {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-social a {
    color: #f1a18e;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: var(--transition);
}

.header-social a svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.header-social a:hover {
    transform: translateY(-2px);
    color: #ffffff;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(217, 125, 104, 0.46);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-primary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.mobile-nav-toggle svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.mobile-nav-toggle .icon-close {
    display: none;
}

.mobile-nav-toggle.open .icon-hamburger {
    display: none;
}

.mobile-nav-toggle.open .icon-close {
    display: block;
}

/* Mobile Drawer */
.mobile-menu-drawer {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(18px) saturate(125%);
    -webkit-backdrop-filter: blur(18px) saturate(125%);
    border: 1px solid var(--color-border);
    border-radius: 17px;
    padding: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-drawer.open {
    display: flex;
    animation: menuFadeIn 0.22s ease-out;
}

@keyframes menuFadeIn {
    from { opacity: 0; transform: translateY(-8px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.mobile-menu-drawer .nav-link {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--color-navy);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.mobile-menu-drawer .nav-link:hover,
.mobile-menu-drawer .nav-link.active {
    background: rgba(217, 125, 104, 0.14);
    color: var(--color-primary);
}

.mobile-social-wrap {
    display: flex;
    justify-content: center;
    gap: 18px;
    padding-top: 12px;
    margin-top: 6px;
    border-top: 1px solid var(--color-border);
}

.mobile-social-wrap a {
    color: var(--color-primary);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-social-wrap a svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

/* --------------------------------------------------------------------------
   Hero Sections
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 820px;
    padding-top: 160px;
    padding-bottom: 120px;
    display: flex;
    align-items: center;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    color: #ffffff;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(27, 36, 55, 0.72) 0%, rgba(33, 45, 69, 0.88) 100%);
    z-index: 1;
}

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

.hero-content {
    max-width: 780px;
}

.hero-eyebrow {
    display: inline-block;
    padding: 6px 20px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.94);
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 18px;
    box-shadow: 0 4px 14px rgba(33, 45, 69, 0.14);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.25;
    color: #ffffff;
    margin-bottom: 20px;
}

.hero-desc {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 34px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

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

/* Inner Page Hero */
.page-hero {
    position: relative;
    min-height: 380px;
    padding-top: 170px;
    padding-bottom: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    color: #ffffff;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(27, 36, 55, 0.76) 0%, rgba(33, 45, 69, 0.88) 100%);
    z-index: 1;
}

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

.page-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 32px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 8px 22px rgba(217, 125, 104, 0.35);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(217, 125, 104, 0.45);
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--color-navy);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.8);
    color: #ffffff;
}

.btn-outline:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(1px) scale(0.98);
}

/* --------------------------------------------------------------------------
   Stats Counters Section
   -------------------------------------------------------------------------- */
.stats-section {
    position: relative;
    z-index: 10;
    margin-top: -60px;
    margin-bottom: 60px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-border);
}

.stat-number {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.1;
    margin-bottom: 8px;
    direction: ltr;
}

.stat-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Common Section Styles
   -------------------------------------------------------------------------- */
.section {
    padding: 90px 0;
}

.section-bg-white {
    background-color: var(--color-surface);
}

.section-bg-light {
    background-color: var(--color-surface-soft);
}

.section-bg-dark {
    background-color: var(--color-navy);
    color: #ffffff;
}

.section-header {
    margin-bottom: 50px;
}

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

.section-subtitle {
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-navy);
    margin-bottom: 16px;
}

.section-bg-dark .section-title {
    color: #ffffff;
}

.section-desc {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--color-text-muted);
    max-width: 680px;
}

.section-bg-dark .section-desc {
    color: rgba(255, 255, 255, 0.82);
}

.section-header.text-center .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* --------------------------------------------------------------------------
   Two-Column Intro / Feature Layouts
   -------------------------------------------------------------------------- */
.two-col-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.two-col-text p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: 24px;
}

.feature-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.feature-box {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-border);
}

.feature-icon {
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.feature-box-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-navy);
}

.feature-box-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Services Grid (Cards with photography)
   -------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

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

.service-card-img {
    width: 100%;
    aspect-ratio: 38 / 25;
    overflow: hidden;
    background: #eaeaea;
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.service-card:hover .service-card-img img {
    transform: scale(1.05);
}

.service-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 12px;
}

.service-card-desc {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    flex-grow: 1;
}

/* --------------------------------------------------------------------------
   Quality / Commitment Highlights Section
   -------------------------------------------------------------------------- */
.highlight-banner {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    color: #ffffff;
    padding: 70px 48px;
    box-shadow: var(--shadow-lg);
}

.highlight-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(33, 45, 69, 0.85);
    z-index: 1;
}

.highlight-banner .container-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

.highlight-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
}

.highlight-item i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

/* --------------------------------------------------------------------------
   Cart Models Showcase (3 cards)
   -------------------------------------------------------------------------- */
.models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.model-card {
    position: relative;
    min-height: 380px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.model-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(27, 36, 55, 0.92) 0%, rgba(27, 36, 55, 0.2) 60%, rgba(27, 36, 55, 0) 100%);
    z-index: 1;
    transition: var(--transition);
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.model-card:hover::before {
    background: linear-gradient(0deg, rgba(217, 125, 104, 0.95) 0%, rgba(27, 36, 55, 0.3) 70%);
}

.model-card-content {
    position: relative;
    z-index: 2;
    color: #ffffff;
}

.model-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.4;
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Interactive FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-wrap {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-surface);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-trigger {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: right;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-navy);
    cursor: pointer;
    background: transparent;
    transition: var(--transition);
}

.faq-trigger:hover {
    color: var(--color-primary);
}

.faq-item.active .faq-trigger {
    background: rgba(217, 125, 104, 0.1);
    color: var(--color-navy);
}

.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-surface-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--color-primary);
    color: #ffffff;
}

.faq-content {
    display: none;
    padding: 20px 24px 24px;
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text-muted);
    background: #fdfdfd;
    border-top: 1px solid var(--color-border);
}

.faq-item.active .faq-content {
    display: block;
    animation: faqEnter 0.22s ease-out;
}

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

/* --------------------------------------------------------------------------
   Service Request Form ("اطلب خدمتك")
   -------------------------------------------------------------------------- */
.request-section {
    background-color: var(--color-navy);
    color: #ffffff;
    border-radius: var(--radius-xl);
    padding: 70px 48px;
    margin: 40px auto;
    max-width: min(calc(100% - 40px), 1160px);
    box-shadow: var(--shadow-lg);
}

.request-form {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.rf-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
}

.rf-field--full {
    grid-column: 1 / -1;
}

.rf-field input,
.rf-field textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: #ffffff;
    color: var(--color-navy);
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
}

.rf-field input::placeholder,
.rf-field textarea::placeholder {
    color: #8892a0;
}

.rf-field input:focus,
.rf-field textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(217, 125, 104, 0.25);
}

.rf-field textarea {
    min-height: 140px;
    resize: vertical;
}

.rf-actions {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.rf-notice {
    grid-column: 1 / -1;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: none;
}

.rf-notice[hidden] {
    display: none !important;
}

.rf-notice.is-visible {
    display: block;
}

.rf-notice.success {
    background: #e6f4ea;
    color: #1e4620;
    border: 1px solid #c2e7c9;
}

.rf-notice.error {
    background: #fdecea;
    color: #611a15;
    border: 1px solid #fad2cf;
}

.rf-field input[aria-invalid="true"],
.rf-field textarea[aria-invalid="true"] {
    border-color: #d93025;
    box-shadow: 0 0 0 3px rgba(217, 48, 37, 0.2);
}

/* --------------------------------------------------------------------------
   Projects Grid
   -------------------------------------------------------------------------- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.project-card {
    position: relative;
    height: 320px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    transition: var(--transition);
}

.project-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(27, 36, 55, 0.95) 0%, rgba(27, 36, 55, 0.25) 60%, rgba(27, 36, 55, 0) 100%);
    z-index: 1;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-card:hover::before {
    background: linear-gradient(0deg, rgba(217, 125, 104, 0.92) 0%, rgba(27, 36, 55, 0.4) 80%);
}

.project-card-content {
    position: relative;
    z-index: 2;
    color: #ffffff;
}

.project-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: #ffffff;
}

.project-card-location {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Clients / Partners Slider */
.partners-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 40px 0;
}

.partner-logo-item {
    width: 140px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.75;
    transition: var(--transition);
}

.partner-logo-item img {
    max-height: 48px;
    width: auto;
    filter: grayscale(100%);
    transition: var(--transition);
}

.partner-logo-item:hover {
    opacity: 1;
}

.partner-logo-item:hover img {
    filter: none;
}

/* --------------------------------------------------------------------------
   Contact Page Elements
   -------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 40px;
    align-items: start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--color-primary-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 6px;
}

.contact-info-text p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.contact-map-wrap {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map-wrap iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* --------------------------------------------------------------------------
   404 Page
   -------------------------------------------------------------------------- */
.error-404-box {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
}

.error-404-number {
    font-size: clamp(5rem, 15vw, 9rem);
    font-weight: 900;
    line-height: 1;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.error-404-text {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 28px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background: var(--color-navy-dark);
    color: #ffffff;
    padding-top: 70px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    margin-top: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h5 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.footer-col h5::after {
    content: "";
    position: absolute;
    bottom: -6px;
    right: 0;
    width: 32px;
    height: 2px;
    background: var(--color-primary);
}

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.8);
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--color-primary);
    padding-right: 6px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-contact-list i {
    color: var(--color-primary);
}

.footer-bottom {
    padding: 24px 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-credit a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.footer-credit a:hover,
.footer-credit a:focus-visible {
    color: var(--color-primary);
}

.footer-social {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.7);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-social a:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .header-bar {
        width: calc(100% - 24px);
        padding: 8px 18px;
    }

    .nav-desktop,
    .header-social {
        display: none;
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .models-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-col:first-child {
        grid-column: 1 / -1;
    }

    .highlight-banner .container-inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .hero-section {
        min-height: 640px;
        padding-top: 130px;
        padding-bottom: 80px;
    }

    .page-hero {
        min-height: 280px;
        padding-top: 140px;
        padding-bottom: 50px;
    }

    .two-col-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

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

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

    .contact-map-wrap iframe {
        height: 320px;
    }

    .request-section {
        padding: 40px 20px;
        margin: 20px 12px;
    }

    .request-form {
        grid-template-columns: 1fr;
    }

    .highlight-list {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        display: flex;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .header-bar {
        width: calc(100% - 16px);
        margin: 8px auto 0;
    }

    .header-brand img {
        max-width: 120px;
        height: 36px;
    }

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

    .btn {
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }
}

/* --------------------------------------------------------------------------
   Normal Portrait Mobile View
   Specifically for smartphones in portrait orientation.
   Does not affect desktop, tablet, or landscape layouts.
   -------------------------------------------------------------------------- */
@media (max-width: 600px) and (orientation: portrait), (max-width: 480px) {
    /* Sticky mobile navigation menu */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        padding-top: 8px;
        padding-bottom: 8px;
        pointer-events: none;
    }

    .header-bar {
        pointer-events: auto;
        width: calc(100% - 16px);
        margin: 0 auto;
        background: rgba(24, 35, 54, 0.92);
        backdrop-filter: blur(20px) saturate(140%);
        -webkit-backdrop-filter: blur(20px) saturate(140%);
        box-shadow: 0 8px 30px rgba(10, 18, 32, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    }

    .mobile-menu-drawer {
        max-height: calc(100vh - 90px);
        overflow-y: auto;
    }

    .section,
    .request-section,
    .stats-section {
        scroll-margin-top: 80px;
    }

    /* 1. Homepage Hero Section:
       Extend height so content displays naturally within the hero without compression */
    .hero-section {
        min-height: 720px;
        padding-top: 140px;
        padding-bottom: 80px;
        display: flex;
        align-items: center;
    }

    /* Move cards/section further down so there is clear separation between hero and cards */
    .stats-section {
        margin-top: 32px;
        margin-bottom: 45px;
    }

    /* 2. Sub-pages Hero / Banner:
       Increase height on portrait mobile so floating navigation and banner content
       have ample space and the section looks properly proportioned */
    .page-hero {
        min-height: 350px;
        padding-top: 155px;
        padding-bottom: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}