/* ============================================
   DAR ALKHER - CORPORATE WEBSITE STYLES
   Designed by: H190K
   Location: Basra, Iraq
   Domain: daralkher.com

   Color Palette:
   - Deep Blue: #0F2A3D
   - Bronze Accent: #B08D57
   - Soft Light Background: #F8F9FA
   - Dark Text: #1A1A1A
   - White: #FFFFFF
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ============================================ */
:root {
    --color-deep-blue: #0F2A3D;
    --color-bronze: #B08D57;
    --color-bronze-dark: #967545;
    --color-bronze-light: #C9A86C;
    --color-background: #F8F9FA;
    --color-background-alt: #FFFFFF;
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #4A4A4A;
    --color-text-light: #6B7280;
    --shadow-subtle: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-card-hover: 0 4px 16px rgba(0,0,0,0.1);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --container-max-width: 1400px;
    --header-height: 80px;
    --border-radius: 4px;
    --border-radius-lg: 8px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-background-alt);
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-deep-blue);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 150ms ease;
}

a:hover {
    color: var(--color-bronze);
}

:focus-visible {
    outline: 2px solid var(--color-bronze);
    outline-offset: 2px;
}

ul, ol {
    list-style: none;
}

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

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-alt {
    background-color: var(--color-background);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-bronze), var(--color-bronze-light));
    margin: var(--spacing-md) auto 0;
    border-radius: 2px;
}

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

/* ============================================
   NAVIGATION BAR
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-background-alt);
    box-shadow: var(--shadow-subtle);
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.navbar {
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo h1 {
    color: var(--color-deep-blue);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-text {
    color: var(--color-deep-blue);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu > li {
    display: flex;
    align-items: center;
}

.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-bronze);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 80%;
}

.nav-menu a:hover {
    color: var(--color-bronze);
}

.nav-menu a.active {
    color: var(--color-bronze);
}

.nav-link.external-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-link.external-link i {
    font-size: 0.82em;
    line-height: 1;
}

.nav-external {
    background: var(--color-bronze) !important;
    color: var(--color-background-alt) !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: var(--border-radius) !important;
    font-weight: 600 !important;
}

.nav-external::after {
    display: none;
}

.nav-external:hover {
    background: var(--color-bronze-dark) !important;
    color: var(--color-background-alt) !important;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.hamburger span {
    width: 100%;
    height: 2px;
    background: var(--color-deep-blue);
    border-radius: 2px;
    transition: 250ms;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-deep-blue);
    margin-top: var(--header-height);
}

.hero-background {
    position: absolute;
    inset: 0;
    background-image: url('assets/hero.png');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(15, 42, 61, 0.92) 0%,
        rgba(15, 42, 61, 0.85) 50%,
        rgba(176, 141, 87, 0.3) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: var(--spacing-2xl) 0;
}

.hero-content h2 {
    color: var(--color-background-alt);
    font-size: clamp(2.25rem, 6vw, 3.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 2.5vw, 1.375rem);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
}

.hero-cta {
    display: inline-flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cta-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-button-primary {
    background: var(--color-bronze);
    color: var(--color-background-alt);
}

.cta-button-primary:hover {
    background: var(--color-bronze-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(176, 141, 87, 0.3);
}

.cta-button-secondary {
    background: transparent;
    color: var(--color-background-alt);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button-secondary:hover {
    border-color: var(--color-background-alt);
    background: rgba(255, 255, 255, 0.1);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--color-background-alt);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.about-highlight-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
}

.about-highlight-item:hover {
    border-color: var(--color-bronze);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.about-highlight-item i {
    color: var(--color-bronze);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.about-highlight-item h4 {
    color: var(--color-deep-blue);
    font-size: 1rem;
    margin-bottom: 0;
}

/* ============================================
   STRUCTURE SECTION
   ============================================ */
.structure {
    background: var(--color-background);
}

.structure-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.structure-card {
    background: var(--color-background-alt);
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.structure-card:hover {
    border-color: var(--color-bronze);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.structure-card.main-entity {
    background: var(--color-deep-blue);
    border-color: var(--color-deep-blue);
}

.structure-card.main-entity h3,
.structure-card.main-entity p,
.structure-card.main-entity .structure-label {
    color: var(--color-background-alt);
}

.structure-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.structure-card.main-entity .structure-icon {
    background: rgba(255, 255, 255, 0.15);
}

.structure-icon i {
    color: var(--color-bronze);
    font-size: 1.25rem;
}

.structure-logo {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.company-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.structure-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-bronze);
    background: rgba(176, 141, 87, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.structure-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.structure-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.structure-owner {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid #E5E7EB;
}

.structure-card.main-entity .structure-owner {
    border-top-color: rgba(255, 255, 255, 0.1);
}

.structure-owner strong {
    display: block;
    color: var(--color-text-primary);
}

.structure-card.main-entity .structure-owner strong {
    color: var(--color-background-alt);
}

/* ============================================
   OPERATING MODEL SECTION
   ============================================ */
.operating-model {
    background: var(--color-background-alt);
}

.model-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
}

.model-column {
    padding: var(--spacing-xl);
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    border: 1px solid #E5E7EB;
}

.model-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.model-header-icon {
    width: 50px;
    height: 50px;
    background: var(--color-bronze);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-header-icon i {
    color: var(--color-background-alt);
    font-size: 1.25rem;
}

.model-column h3 {
    margin-bottom: 0;
}

.model-capabilities ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.model-capabilities li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.model-capabilities li i {
    color: var(--color-bronze);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ============================================
   CAPABILITIES SECTION
   ============================================ */
.capabilities {
    background: var(--color-background);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.capability-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-background-alt);
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius-lg);
    transition: all 0.3s ease;
}

.capability-item:hover {
    border-color: var(--color-bronze);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.capability-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    background: var(--color-background);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.capability-icon i {
    color: var(--color-bronze);
    font-size: 1.75rem;
}

.capability-item h4 {
    color: var(--color-deep-blue);
    margin-bottom: var(--spacing-xs);
}

.capability-item p {
    font-size: 0.875rem;
    line-height: 1.6;
}

.capabilities-highlight {
    grid-column: span 4;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-deep-blue);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-md);
}

.capabilities-highlight h3 {
    color: var(--color-background-alt);
    margin-bottom: var(--spacing-sm);
}

.capabilities-highlight p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.125rem;
}

/* ============================================
   SECTOR ENGAGEMENT SECTION
   ============================================ */
.sector {
    background: var(--color-background-alt);
}

.sector-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.sector-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--color-bronze);
}

.sector-item i {
    color: var(--color-bronze);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.sector-content h4 {
    margin-bottom: var(--spacing-xs);
}

.sector-content p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* ============================================
   LEADERSHIP SECTION
   ============================================ */
.leadership {
    background: var(--color-background);
}

.leadership-profile {
    display: flex;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: flex-start;
}

.leader-image {
    flex-shrink: 0;
    width: 350px;
}

.leader-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg,
        var(--color-deep-blue) 0%,
        #1a3d52 50%,
        var(--color-bronze) 100%
    );
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(15, 42, 61, 0.25);
    border: 4px solid var(--color-bronze);
}

.leader-placeholder i {
    font-size: 6rem;
    color: rgba(255, 255, 255, 0.3);
}

.leader-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top center;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(15, 42, 61, 0.25);
    border: 4px solid var(--color-bronze);
}

.leader-info {
    flex: 1;
    padding: 1rem 0;
}

.leadership .leader-name {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-deep-blue);
    margin-bottom: 0.5rem;
}

.leadership .leader-title {
    font-size: 1.35rem;
    color: var(--color-bronze);
    font-weight: 600;
    margin: 1.25rem 0 0.5rem;
}

.leadership .leader-credentials {
    font-size: 1.1rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-bottom: 2rem;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(176, 141, 87, 0.1);
    border-left: 3px solid var(--color-bronze);
    border-radius: 0 4px 4px 0;
}

.leadership .leader-bio {
    margin: 2rem 0;
}

.leadership .leader-bio p {
    color: var(--color-text-secondary);
    line-height: 1.85;
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
}

/* ============================================
   HTML/CSS ALIGNMENT FIXES
   ============================================ */
.nav-container,
.hero-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    width: 100%;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.about,
.structure,
.operating-model,
.capabilities,
.leadership,
.contact {
    padding: var(--spacing-3xl) 0;
}

.btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 25px;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.btn-primary {
    background: var(--color-bronze);
    color: var(--color-background-alt);
}

.btn-primary:hover {
    background: var(--color-bronze-dark);
    color: var(--color-background-alt);
}

.btn-secondary {
    background: transparent;
    color: var(--color-background-alt);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    color: var(--color-background-alt);
    background: rgba(255, 255, 255, 0.12);
}

.hero-title {
    color: var(--color-background-alt);
    font-size: clamp(2.5rem, 6.5vw, 4.1rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1.125rem, 2.7vw, 1.45rem);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    max-width: 650px;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.125rem;
    font-weight: 500;
}

.hero-feature-item i {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(176, 141, 87, 0.2);
    color: var(--color-bronze);
    border-radius: 50%;
    font-size: 0.875rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.hero-cta .btn {
    padding: 0.7rem 1.7rem;
    min-width: 180px;
    font-size: 1.05rem;
    line-height: 1.2;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    max-width: none;
    text-align: left;
    align-items: start;
}

.about-text {
    align-self: start;
}

.about-highlights {
    margin-top: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: var(--spacing-md);
    align-content: start;
}

.highlight-card {
    background: var(--color-background);
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.highlight-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    background: rgba(176, 141, 87, 0.12);
    color: var(--color-bronze);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.highlight-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.highlight-card p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

.structure-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.structure-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-bronze);
    background: rgba(176, 141, 87, 0.12);
    border-radius: 999px;
    padding: 0.25rem 0.6rem;
}

.structure-features {
    margin-top: var(--spacing-sm);
    display: grid;
    gap: 0.4rem;
}

.structure-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.structure-features i {
    margin-top: 0.28rem;
    color: var(--color-bronze);
    font-size: 0.75rem;
}

.structure-leader {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #E5E7EB;
}

.structure-leader .leader-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.structure-leader .leader-name {
    display: block;
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: 0.15rem;
}

.structure-card.main-entity .structure-leader {
    border-top-color: rgba(255, 255, 255, 0.25);
}

.structure-card.main-entity .structure-leader .leader-label,
.structure-card.main-entity .structure-leader .leader-name,
.structure-card.main-entity .structure-features li {
    color: rgba(255, 255, 255, 0.92);
}

.structure-card.main-entity .structure-features i {
    color: var(--color-bronze-light);
}

.operating-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

.operating-card {
    height: 100%;
    background: var(--color-background);
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.operating-header {
    margin-bottom: var(--spacing-sm);
}

.operating-header i {
    color: var(--color-bronze);
    margin-bottom: 0.4rem;
    font-size: 1.25rem;
}

.operating-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-bronze);
}

.operating-list {
    display: grid;
    gap: 0.45rem;
}

.operating-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.operating-list i {
    margin-top: 0.28rem;
    font-size: 0.72rem;
    color: var(--color-bronze);
}

.operating-divider {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    min-width: 40px;
}

.divider-line {
    width: 1px;
    flex: 1;
    min-height: 36px;
    background: #D1D5DB;
}

.divider-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--color-bronze);
    color: var(--color-background-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: var(--spacing-xl);
}

.contact-details {
    display: grid;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    padding: var(--spacing-sm);
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius-lg);
    background: var(--color-background);
}

.contact-text h4 {
    margin-bottom: 0.15rem;
}

.contact-text p,
.contact-text a {
    font-size: 0.9375rem;
}

.phone-buttons {
    display: grid;
    gap: 0.5rem;
}

.phone-btn,
.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--color-deep-blue);
    font-weight: 500;
}

.form-intro {
    margin-bottom: var(--spacing-md);
}

.submit-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-deep-blue);
    color: var(--color-background-alt);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    background: #0d2230;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--color-background-alt);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    border: 1px solid #E5E7EB;
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bronze), var(--color-bronze-light));
    border-radius: var(--border-radius);
}

.contact-icon i {
    color: var(--color-background-alt);
    font-size: 1.5rem;
    display: inline-block;
    line-height: 1;
}

/* Ensure Font Awesome icons are always visible */
.contact-icon .fas,
.contact-icon .fab,
.contact-icon .far,
.contact-icon .fas {
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.contact-text h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-text p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.contact-button {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-button.primary {
    background: var(--color-bronze);
    color: var(--color-background-alt);
}

.contact-button.primary:hover {
    background: var(--color-bronze-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(176, 141, 87, 0.3);
}

.contact-button.secondary {
    background: var(--color-deep-blue);
    color: var(--color-background-alt);
}

.contact-button.secondary:hover {
    background: #0d2230;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 42, 61, 0.3);
}

.contact-button.whatsapp {
    background: #25D366;
    color: var(--color-background-alt);
}

.contact-button.whatsapp:hover {
    background: #1ebc57;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.contact-button i {
    font-size: 1rem;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--color-deep-blue);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: 0.9375rem;
    border: 1px solid #E5E7EB;
    border-radius: var(--border-radius);
    background: var(--color-background-alt);
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-bronze);
    box-shadow: 0 0 0 3px rgba(176, 141, 87, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group.full-width {
    grid-column: span 2;
}

/* File Attachment Styling */
.file-input-wrapper {
    position: relative;
    display: block;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px dashed #D1D5DB;
    border-radius: var(--border-radius);
    background: var(--color-background-alt);
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.file-input-wrapper:hover .file-input-label {
    border-color: var(--color-bronze);
    background: rgba(176, 141, 87, 0.05);
    color: var(--color-deep-blue);
}

.file-input-wrapper input[type="file"]:focus + .file-input-label {
    border-color: var(--color-bronze);
    border-style: solid;
    box-shadow: 0 0 0 3px rgba(176, 141, 87, 0.1);
}

.file-input-label i {
    font-size: 1.25rem;
    color: var(--color-bronze);
}

.file-input-label.has-file {
    border-style: solid;
    border-color: var(--color-bronze);
    background: rgba(176, 141, 87, 0.1);
}

.file-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

.file-info {
    margin-top: var(--spacing-sm);
}

.file-preview {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(176, 141, 87, 0.1);
    border: 1px solid var(--color-bronze);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.file-preview i {
    color: var(--color-bronze);
    font-size: 1.125rem;
}

.file-preview .file-name {
    font-weight: 500;
    color: var(--color-deep-blue);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-preview .file-size {
    color: var(--color-text-light);
    font-size: 0.8125rem;
}

.file-preview .file-remove {
    background: transparent;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.file-preview .file-remove:hover {
    color: #EF4444;
    background: rgba(239, 68, 68, 0.1);
}

/* Turnstile Widget Styling */
.turnstile-wrapper {
    margin: var(--spacing-md) 0;
    display: flex;
    justify-content: center;
}

.turnstile-wrapper .cf-turnstile {
    display: inline-block;
}

.submit-button {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-deep-blue);
    color: var(--color-background-alt);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: #0d2230;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 42, 61, 0.3);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    display: none;
}

.form-message.show {
    display: block;
}

.form-message.success {
    background: #D1FAE5;
    color: #065F46;
    border: 1px solid #10B981;
}

.form-message.error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #EF4444;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-deep-blue);
    color: var(--color-background-alt);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.footer-logo-text {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-background-alt);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-background-alt);
    font-weight: 500;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--color-bronze);
}

.footer-column h4 {
    color: var(--color-bronze);
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    transition: color 0.2s ease;
    text-decoration: none;
}

.footer-column a:hover {
    color: var(--color-bronze);
    text-decoration: underline;
}

.footer-column a i {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s ease;
}

.footer-column a:hover i {
    color: var(--color-bronze);
}

.footer-column li:not(:has(a)) {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

.footer-column li:not(:has(a)) i {
    color: var(--color-bronze);
    margin-right: var(--spacing-xs);
}

.footer .fa-location-dot,
.footer-column a i.fa-location-dot {
    color: var(--color-bronze);
}

.footer .fa-envelope,
.footer .fa-phone,
.footer .fa-whatsapp {
    color: var(--color-bronze);
}

.footer-phone-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.footer-phone-link:hover {
    color: var(--color-bronze);
}

.footer-phone-link i {
    font-size: 0.8rem;
}

.footer a:hover {
    color: var(--color-bronze);
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-md) 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-legal {
    margin-bottom: var(--spacing-xs);
}

.footer-legal .footer-link {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-legal .footer-link:hover {
    color: var(--color-bronze);
}

.footer-copy,
.footer-location {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.footer-design {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.footer-design a {
    color: var(--color-bronze);
}

.design-credit i {
    color: var(--color-bronze);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--color-bronze);
    color: var(--color-background-alt);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-bronze-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

/* ============================================
   RESPONSIVE DESIGN - TABLET
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --container-max-width: 100%;
        --spacing-3xl: 4rem;
        --spacing-2xl: 3rem;
        --header-height: 70px;
    }

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

    .structure-card.main-entity {
        grid-column: span 2;
    }

    .model-container {
        grid-template-columns: 1fr;
    }

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

    .capabilities-highlight {
        grid-column: span 2;
    }

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

    .leadership-profile {
        flex-direction: column;
        align-items: center;
        max-width: 700px;
    }

    .leader-image {
        width: 100%;
        max-width: 400px;
    }

    .leader-info {
        text-align: center;
        width: 100%;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

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

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

    .operating-divider {
        flex-direction: row;
        min-width: 0;
    }

    .divider-line {
        width: 100%;
        height: 1px;
        min-height: 0;
    }
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
        --spacing-3xl: 3rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: var(--color-background-alt);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-xs);
        box-shadow: var(--shadow-card);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .structure-grid,
    .capabilities-grid,
    .sector-list,
    .form-row,
    .contact-buttons,
    .footer-links,
    .about-highlights {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .structure-card.main-entity,
    .capabilities-highlight,
    .form-group.full-width {
        grid-column: span 1;
    }
}

/* ============================================
   MAP SECTION
   ============================================ */
.map-section {
    width: 100%;
    height: 0;
    padding-bottom: 35%;
    position: relative;
    background: var(--color-background);
}

.map-container {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.map-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.map-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

@media (min-width: 1025px) {
    .map-section {
        padding-bottom: 24%;
    }
}

/* ============================================
   RESPONSIVE DESIGN - TABLET
   ============================================ */
@media (max-width: 768px) {
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
        width: auto;
    }

    .hero-cta .btn {
        width: auto;
        min-width: 150px;
        font-size: 1rem;
    }

    .hero-feature-item {
        font-size: 1rem;
    }

    .cta-button,
    .contact-button,
    .submit-button {
        width: 100%;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }

    .about-highlights {
        gap: var(--spacing-sm);
    }

    .hero-content {
        padding-top: var(--spacing-xl);
        padding-bottom: var(--spacing-xl);
    }

    .leadership .leader-name {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 1.85rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .leadership .leader-name {
        font-size: 1.65rem;
    }

    .leadership .leader-title {
        font-size: 1.05rem;
    }

    .leader-placeholder {
        aspect-ratio: 2/3;
    }

    .leader-placeholder i {
        font-size: 3.5rem;
    }

    .contact-button {
        padding: var(--spacing-sm);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .header,
    .back-to-top,
    .contact-buttons,
    .submit-button {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        page-break-inside: avoid;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeInUp 0.7s ease forwards;
}

.fade-in-delay-1 {
    animation-delay: 0.1s;
}

.fade-in-delay-2 {
    animation-delay: 0.2s;
}

.fade-in-delay-3 {
    animation-delay: 0.3s;
}