/* ================= CSS Variables ================= */
:root {
    --royal-blue: #003399;
    --metallic-gold: #D4AF37;
    --white: #FFFFFF;
    --charcoal-black: #1A1A1A;
    --light-gray: #f5f7fa;
    --metallic-gold-dark: #b8941f;
}

/* ================= Animation Keyframes ================= */

/**
 * ----------------------------------------
 * @keyframes flip-scale-up-diag-2
 * ----------------------------------------
 */
@-webkit-keyframes flip-scale-up-diag-2 {
  0% {
    -webkit-transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, 0deg);
            transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, 0deg);
    opacity: 0;
  }
  50% {
    -webkit-transform: scale(1.2) translate(50px, 50px) rotate3d(-1, 1, 0, -180deg);
            transform: scale(1.2) translate(50px, 50px) rotate3d(-1, 1, 0, -180deg);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, -360deg);
            transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, -360deg);
    opacity: 1;
  }
}
@keyframes flip-scale-up-diag-2 {
  0% {
    -webkit-transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, 0deg);
            transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, 0deg);
    opacity: 0;
  }
  50% {
    -webkit-transform: scale(1.2) translate(50px, 50px) rotate3d(-1, 1, 0, -180deg);
            transform: scale(1.2) translate(50px, 50px) rotate3d(-1, 1, 0, -180deg);
    opacity: 1;
  }
  100% {
    -webkit-transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, -360deg);
            transform: scale(1) translate(0, 0) rotate3d(-1, 1, 0, -360deg);
    opacity: 1;
  }
}

/* Class to apply the animation (from your prompt) */
.flip-scale-up-diag-2 {
    -webkit-animation: flip-scale-up-diag-2 0.5s linear both;
    animation: flip-scale-up-diag-2 0.5s linear both;
}

/* Optional: Stagger the animation for the cards */
.services-cards .service-card:nth-child(1).flip-scale-up-diag-2 {
    animation-delay: 0.2s;
}

.services-cards .service-card:nth-child(2).flip-scale-up-diag-2 {
    animation-delay: 0.4s;
}

/* ================= Services Section (Your Existing Code) ================= */

/* Section container */
.services-section {
    padding: 80px 5%;
    background-color: var(--white);
}

/* Inner container */
.services-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    align-items: flex-start;
    flex-wrap: wrap;
}

/* Intro text */
.services-intro {
    flex: 1;
    max-width: 400px;
}

.services-intro h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--charcoal-black);
    line-height: 1.2;
    margin-bottom: 20px;
}

.heading-underline {
    width: 60px;
    height: 3px;
    background-color: var(--metallic-gold);
    border: none;
    margin: 0 0 25px 0;
}

.services-intro p {
    color: var(--charcoal-black);
    margin-bottom: 30px;
    line-height: 1.7;
    opacity: 0.85;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--metallic-gold);
    color: var(--charcoal-black);
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(212, 175, 55, 0.4);
}

.btn-secondary:hover {
    background-color: var(--metallic-gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(212, 175, 55, 0.5);
}

/* Service cards container */
.services-cards {
    flex: 2;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    /* Added perspective for a realistic 3D flip effect */
    perspective: 1000px; 
}

/* Individual card */
.service-card {
    flex: 1;
    min-width: 280px;
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Card image */
.service-card img {
    width: 100%;
    height: 200px; /* adjust as needed */
    object-fit: cover;
    display: block;
}

/* Card content */
.card-content {
    padding: 20px;
}

.card-divider {
    display: block;
    width: 40px;
    height: 3px;
    background-color: var(--metallic-gold);
    margin-bottom: 15px;
}

.card-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal-black);
    margin-bottom: 10px;
}

.card-content p {
    font-size: 0.9rem;
    color: var(--charcoal-black);
    opacity: 0.7;
    line-height: 1.5;
}

/* Hover effect */
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 992px) {
    .services-container {
        flex-direction: column;
        align-items: center;
    }

    .services-intro {
        max-width: 100%;
        text-align: center;
        padding-bottom: 40px;
    }

    .heading-underline {
        margin: 0 auto 25px auto;
    }

    .services-cards {
        flex-direction: column;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .services-section {
        padding: 60px 5%;
    }

    .service-card img {
        height: 180px;
    }
}

/* our PROFESSIONAL service */

.pro-services-section {
    padding: 80px 5%;
    background-color: var(--white);
}

.pro-services-container {
    max-width: 1200px;
    margin: 0 auto;
}

.pro-services-intro {
    max-width: 600px;
    margin-bottom: 40px;
}

.pro-services-intro h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-black);
    margin-bottom: 10px;
}

.pro-services-intro p {
    font-size: 0.9rem;
    color: var(--charcoal-black);
    opacity: 0.8;
}

.pro-services-content {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    align-items: flex-start;
}

/* Service Grid */
.service-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    max-width: 600px;
}

.service-item {
    background-color: var(--light-gray);
    color: var(--charcoal-black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 15px;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.3s ease-in-out;
}

.service-item i {
    font-size: 2.2rem;
    color: var(--charcoal-black);
    margin-bottom: 10px;
    transition: color 0.3s;
}

.service-item span {
    font-size: 0.9rem;
    font-weight: 600; 
    transition: color 0.3s;
}

.service-item.highlighted {
    background-color: var(--metallic-gold);
    color: var(--charcoal-black);
}

.service-item.highlighted i,
.service-item.highlighted span {
    color: var(--charcoal-black);
}

/* Hover background image with ::before */
.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
    z-index: -1;
    pointer-events: none;
    filter: brightness(1);
}

/* Change text & background on hover */
.service-item:hover {
    background-color: var(--charcoal-black);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-item:hover i,
.service-item:hover span {
    color: var(--white);
}

/* Show background image only when hover-active class added */
.service-item.hover-active::before {
    opacity: 1;
    background-image: var(--hover-bg-image);
    filter: brightness(0.5);
    z-index: 0;
}

.service-item.highlighted:hover {
    background-color: var(--charcoal-black);
}

/* Worker Image wrapper */
.pro-worker-image-wrapper {
    flex-shrink: 0;
    width: 500px;
    height: 550px;
    overflow: hidden;
    position: relative;
    margin-top: -100px;
    background-image: url('../images/builderimages/image3.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: background-image 0.5s ease-in-out, transform 0.3s ease;
}
.pro-worker-image-wrapper {
    position: relative;
    transition: all 0.4s ease-in-out;
}

.pro-worker-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    transition: opacity 0.4s ease;
    opacity: 0;
}

.service-item:hover ~ .pro-worker-image-wrapper::after {
    opacity: 1;
}


.pro-worker-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

/* Responsive */
@media (max-width: 992px) {
    .pro-services-content {
        flex-direction: column;
        align-items: center;
    }

    .service-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 500px;
    }

    .pro-worker-image-wrapper {
        margin-top: 20px;
        width: 100%;
        height: 400px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
}



/* ==================== ANIMATION STYLES ==================== */

/* 1️⃣ Bottom Forward */
@-webkit-keyframes slide-in-elliptic-bottom-fwd {
    0% {
        -webkit-transform: translateY(600px) rotateX(30deg) scale(0);
        transform: translateY(600px) rotateX(30deg) scale(0);
        -webkit-transform-origin: 50% 100%;
        transform-origin: 50% 100%;
        opacity: 0;
    }
    100% {
        -webkit-transform: translateY(0) rotateX(0) scale(1);
        transform: translateY(0) rotateX(0) scale(1);
        -webkit-transform-origin: 50% 1400px;
        transform-origin: 50% 1400px;
        opacity: 1;
    }
}
@keyframes slide-in-elliptic-bottom-fwd {
    0% {
        transform: translateY(600px) rotateX(30deg) scale(0);
        transform-origin: 50% 100%;
        opacity: 0;
    }
    100% {
        transform: translateY(0) rotateX(0) scale(1);
        transform-origin: 50% 1400px;
        opacity: 1;
    }
}
.slide-in-elliptic-bottom-fwd {
    animation: slide-in-elliptic-bottom-fwd 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

/* 2️⃣ Right Back */
@-webkit-keyframes slide-in-elliptic-right-bck {
    0% {
        -webkit-transform: translateX(800px) rotateY(30deg) scale(6.5);
        transform: translateX(800px) rotateY(30deg) scale(6.5);
        -webkit-transform-origin: -100% 50%;
        transform-origin: -100% 50%;
        opacity: 0;
    }
    100% {
        -webkit-transform: translateX(0) rotateY(0) scale(1);
        transform: translateX(0) rotateY(0) scale(1);
        -webkit-transform-origin: 600px 50%;
        transform-origin: 600px 50%;
        opacity: 1;
    }
}
@keyframes slide-in-elliptic-right-bck {
    0% {
        transform: translateX(800px) rotateY(30deg) scale(6.5);
        transform-origin: -100% 50%;
        opacity: 0;
    }
    100% {
        transform: translateX(0) rotateY(0) scale(1);
        transform-origin: 600px 50%;
        opacity: 1;
    }
}
.slide-in-elliptic-right-bck {
    animation: slide-in-elliptic-right-bck 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

/* 3️⃣ Left Forward */
@-webkit-keyframes slide-in-elliptic-left-fwd {
    0% {
        -webkit-transform: translateX(-800px) rotateY(-30deg) scale(0);
        transform: translateX(-800px) rotateY(-30deg) scale(0);
        -webkit-transform-origin: 100% 50%;
        transform-origin: 100% 50%;
        opacity: 0;
    }
    100% {
        -webkit-transform: translateX(0) rotateY(0) scale(1);
        transform: translateX(0) rotateY(0) scale(1);
        -webkit-transform-origin: -600px 50%;
        transform-origin: -600px 50%;
        opacity: 1;
    }
}
@keyframes slide-in-elliptic-left-fwd {
    0% {
        transform: translateX(-800px) rotateY(-30deg) scale(0);
        transform-origin: 100% 50%;
        opacity: 0;
    }
    100% {
        transform: translateX(0) rotateY(0) scale(1);
        transform-origin: -600px 50%;
        opacity: 1;
    }
}
.slide-in-elliptic-left-fwd {
    animation: slide-in-elliptic-left-fwd 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

/* You can add more animations for item 4, 5, 6 later */

/* service page */

/* --- Services Section --- */
.services-list-section {
    padding: 80px 0;
    background-color: var(--white);
    font-family: 'Arial', sans-serif;
    text-align: center;
}

.section-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: var(--charcoal-black);
    text-transform: uppercase; 
    margin-bottom: 10px;
}

.subtitle-underline {
    width: 60px;
    height: 3px;
    background-color: var(--metallic-gold);
    margin: 0 auto 20px auto;
}

.section-description {
    font-size: 1rem;
    color: var(--charcoal-black);
    max-width: 650px;
    margin: 0 auto 40px auto;
    opacity: 0.8;
}

/* --- Services Grid --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-item-list {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    border-left: 5px solid var(--metallic-gold);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
}

.service-item-list:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}

.service-item-list i {
    font-size: 3rem;
    color: var(--metallic-gold-dark);
    margin-bottom: 20px;
    transition: transform 0.4s ease, color 0.4s ease;
}

.service-item-list:hover i {
    transform: scale(1.2) rotate(-10deg);
    color: var(--metallic-gold);
}

.service-item-list h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--charcoal-black);
    margin-bottom: 12px;
}

.service-item-list p {
    font-size: 0.95rem;
    color: var(--charcoal-black);
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.8;
}

.service-read-more {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--charcoal-black);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s ease;
}

.service-read-more i {
    font-size: 0.8rem;
    margin-left: 8px;
    transition: margin-left 0.3s ease;
}

.service-read-more:hover {
    color: var(--metallic-gold);
}

.service-read-more:hover i {
    margin-left: 12px;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Optional staggered fade-in animation for wow.js --- */
.wow.animate__fadeInUp {
    opacity: 0;
    transform: translateY(20px);
    animation-name: fadeInUpCustom;
    animation-fill-mode: forwards;
}

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