/* ==========================================================================
           CSS VARIABLES & PALETTE
           ========================================================================== */
 :root {
     /* Strictly the 4 colors requested */
     --color-white: #ffffff;
     --color-black: #000000;
     --color-primary: #F47D30;
     --color-grey: #555555;

     /* Derived transparencies for shadows and overlays */
     --color-grey-light: rgba(85, 85, 85, 0.05);
     --color-black-overlay: rgba(0, 0, 0, 0.65);
     --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.08);
     --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.12);

     /* Layout & Spacing */
     --container-max: 1200px;
     --radius-md: 12px;
     --radius-lg: 20px;
     --section-padding: clamp(60px, 10vw, 100px) 0;
 }

 /* ==========================================================================
           GLOBAL & RESET (Mobile First)
           ========================================================================== */
 *,
 *::before,
 *::after {
     box-sizing: border-box;
     margin: 0;
     padding: 0;
 }

 html {
     scroll-behavior: smooth;
 }

 body {
     font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
     background-color: var(--color-white);
     color: var(--color-black);
     line-height: 1.6;
     overflow-x: hidden;
 }

 section {
     scroll-margin-top: 80px;
 }

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

 .container {
     width: 100%;
     max-width: var(--container-max);
     margin: 0 auto;
     padding: 0 24px;
 }

 /* Typography */
 h1,
 h2,
 h3,
 h4 {
     font-weight: 700;
     line-height: 1.2;
     color: var(--color-black);
     margin-bottom: 1rem;
 }

 p {
     color: var(--color-grey);
     font-size: clamp(1rem, 1.2vw, 1.125rem);
     margin-bottom: 1.5rem;
 }

 /* Buttons */
 .btn {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     padding: 14px 32px;
     border-radius: var(--radius-md);
     font-size: 1.125rem;
     font-weight: 600;
     text-decoration: none;
     transition: all 0.3s ease;
     cursor: pointer;
     border: 2px solid transparent;
 }

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

 .btn-primary:hover {
     background-color: var(--color-black);
     color: var(--color-white);
 }

 .btn-outline {
     background-color: transparent;
     border-color: var(--color-white);
     color: var(--color-white);
 }

 .btn-outline:hover {
     background-color: var(--color-white);
     color: var(--color-black);
 }

 /* Utilities */
 .accent-text {
     color: var(--color-primary);
 }

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

 .bg-light {
     background-color: var(--color-grey-light);
 }

 /* Animation Classes */
 .fade-up {
     opacity: 0;
     transform: translateY(40px);
     transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
 }

 .fade-up.in-view {
     opacity: 1;
     transform: translateY(0);
 }

 .delay-100 {
     transition-delay: 100ms;
 }

 .delay-200 {
     transition-delay: 200ms;
 }

 .delay-300 {
     transition-delay: 300ms;
 }

 /* ==========================================================================
           SECTION 1: HERO
           ========================================================================== */
 .hero {
     position: relative;
     min-height: clamp(60vh, 70vh, 800px);
     margin-top: 80px;
     display: flex;
     align-items: center;
     justify-content: center;
     text-align: center;
     background-image: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
     background-size: cover;
     background-position: center;
     background-attachment: scroll;
     padding: var(--section-padding);
 }

 .hero::before {
     content: '';
     position: absolute;
     inset: 0;
     background-color: var(--color-black-overlay);
     z-index: 1;
 }

 .hero-content {
     position: relative;
     z-index: 2;
     max-width: 800px;
 }

 .hero h1 {
     color: var(--color-white);
     font-size: clamp(2.5rem, 6vw, 4.5rem);
     margin-bottom: 1.5rem;
     font-weight: 400;
 }

 .hero span {
     color: var(--color-primary);
     font-weight: 600;
 }

 .hero p {
     color: var(--color-white);
     font-size: clamp(1.125rem, 2vw, 1.5rem);
     opacity: 0.9;
 }

 /* ==========================================================================
           SECTION 2: COMPANY OVERVIEW
           ========================================================================== */
 .overview {
     padding: var(--section-padding);
 }

 .overview-grid {
     display: grid;
     grid-template-columns: 1fr;
     gap: 40px;
     align-items: center;
 }

 .overview-img-wrapper {
     position: relative;
     border-radius: var(--radius-lg);
     overflow: hidden;
     box-shadow: var(--shadow-subtle);
 }

 .overview-img {
     width: 100%;
     height: 100%;
     min-height: 400px;
     object-fit: cover;
     display: block;
 }

 .overview-content h2 {
     font-size: clamp(2rem, 4vw, 3rem);
 }

 .accent-line {
     width: 80px;
     height: 4px;
     background-color: var(--color-primary);
     border-radius: 2px;
     margin: 20px 0 30px;
     display: block;
 }

 /* ==========================================================================
           SECTION 3: MISSION & VISION
           ========================================================================== */
 .mission-vision {
     padding: var(--section-padding);
     padding-top: 0;
     /* Flows directly from overview */
 }

 .mv-grid {
     display: grid;
     grid-template-columns: 1fr;
     gap: 30px;
 }

 .mv-card {
     background: var(--color-white);
     border: 1px solid var(--color-grey-light);
     border-radius: var(--radius-lg);
     padding: 40px;
     box-shadow: var(--shadow-subtle);
     transition: transform 0.4s ease, box-shadow 0.4s ease;
 }

 .mv-card:hover {
     transform: translateY(-8px);
     box-shadow: var(--shadow-hover);
 }

 .mv-icon {
     width: 64px;
     height: 64px;
     background-color: var(--color-grey-light);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 24px;
     color: var(--color-primary);
     margin-bottom: 24px;
 }

 .mv-card h3 {
     font-size: 1.75rem;
 }

 .mv-card p {
     margin-bottom: 0;
 }

 /* ==========================================================================
           SECTION 4: WHY CHOOSE US
           ========================================================================== */
 .why-choose-us {
     padding: var(--section-padding);
 }

 .section-header {
     max-width: 700px;
     margin: 0 auto 60px;
 }

 .section-header h2 {
     font-size: clamp(2rem, 4vw, 3rem);
 }

 .features-grid {
     display: grid;
     grid-template-columns: 1fr;
     gap: 30px;
 }

 .feature-card {
     background-color: var(--color-white);
     border-radius: var(--radius-md);
     padding: 40px 30px;
     text-align: center;
     box-shadow: var(--shadow-subtle);
     transition: all 0.3s ease;
     border-bottom: 4px solid transparent;
 }

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

 .feature-card i {
     font-size: 40px;
     color: var(--color-primary);
     margin-bottom: 20px;
 }

 .feature-card h3 {
     font-size: 1.25rem;
     margin-bottom: 15px;
 }

 .feature-card p {
     font-size: 0.95rem;
     margin-bottom: 0;
 }

 /* ==========================================================================
           SECTION 5: CEO PROFILE
           ========================================================================== */
 .ceo-profile {
     padding: var(--section-padding);
 }

 .ceo-card {
     max-width: 900px;
     margin: 0 auto;
     background-color: var(--color-white);
     border-radius: var(--radius-lg);
     padding: clamp(40px, 6vw, 60px);
     box-shadow: var(--shadow-subtle);
     text-align: center;
     transition: box-shadow 0.3s ease;
     border: 1px solid var(--color-grey-light);
 }

 .ceo-card:hover {
     box-shadow: var(--shadow-hover);
 }

 .ceo-img {
     width: 160px;
     height: 160px;
     border-radius: 50%;
     object-fit: cover;
     margin: 0 auto 24px;
     border: 4px solid var(--color-white);
     box-shadow: 0 0 0 4px var(--color-primary);
 }

 .ceo-name {
     font-size: 2rem;
     margin-bottom: 5px;
 }

 .ceo-title {
     color: var(--color-primary);
     font-weight: 600;
     text-transform: uppercase;
     letter-spacing: 1px;
     font-size: 0.875rem;
     margin-bottom: 24px;
 }

 .ceo-quote {
     position: relative;
     font-size: clamp(1.25rem, 2vw, 1.5rem);
     font-style: italic;
     color: var(--color-grey);
     line-height: 1.8;
     margin: 30px auto 0;
     max-width: 700px;
 }

 .ceo-quote::before {
     content: '\201C';
     font-size: 60px;
     color: var(--color-primary);
     opacity: 0.3;
     position: absolute;
     top: -20px;
     left: -30px;
     font-family: serif;
 }

 /* ==========================================================================
           SECTION 6: COMPANY VALUES
           ========================================================================== */
 .values {
     padding: var(--section-padding);
 }

 .values-grid {
     display: grid;
     grid-template-columns: 1fr;
     gap: 30px;
     margin-top: 50px;
 }

 .value-card {
     text-align: center;
     padding: 30px 20px;
 }

 .value-icon {
     width: 80px;
     height: 80px;
     margin: 0 auto 20px;
     background-color: var(--color-primary);
     border: 2px solid var(--color-primary);
     border-radius: var(--radius-md);
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 32px;
     color: var(--color-white);
     transition: all 0.3s ease;
 }

 .value-card:hover .value-icon {
     background-color: var(--color-primary);
     border-color: var(--color-primary);
     color: var(--color-white);
     transform: rotate(5deg) scale(1.05);
 }

 /* ==========================================================================
           SECTION 7: CALL TO ACTION
           ========================================================================== */
 .cta {
     position: relative;
     padding: clamp(80px, 12vw, 120px) 0;
     background-image: url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
     background-size: cover;
     background-position: center;
     text-align: center;
 }

 .cta::before {
     content: '';
     position: absolute;
     inset: 0;
     background-color: var(--color-black-overlay);
     z-index: 1;
 }

 .cta-content {
     position: relative;
     z-index: 2;
     max-width: 800px;
     margin: 0 auto;
 }

 .cta h2 {
     color: var(--color-white);
     font-size: clamp(2rem, 5vw, 3.5rem);
     margin-bottom: 20px;
 }

 .cta p {
     color: var(--color-white);
     opacity: 0.9;
     font-size: clamp(1rem, 1.5vw, 1.25rem);
     margin-bottom: 40px;
 }

 .cta-buttons {
     display: flex;
     flex-direction: column;
     gap: 20px;
     justify-content: center;
     align-items: center;
 }

 /* ==========================================================================
           MEDIA QUERIES (Tablet & Desktop)
           ========================================================================== */
 @media (min-width: 768px) {
     .overview-grid {
         grid-template-columns: 1fr 1fr;
         gap: 60px;
     }

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

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

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

     .cta-buttons {
         flex-direction: row;
     }
 }

 @media (min-width: 1024px) {
     .features-grid {
         grid-template-columns: repeat(4, 1fr);
     }

     .values-grid {
         grid-template-columns: repeat(4, 1fr);
     }

     .overview-content {
         padding-right: 40px;
     }
 }