/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #F4D03F;
    background: #000000;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight {
    color: #F4D03F;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

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

.animate-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Header */
.header {
    background: #1a1a1a;
    border-bottom: 2px solid #F4D03F;
    box-shadow: 0 2px 20px rgba(244, 208, 63, 0.3);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 120px;
    width: auto;
}

.logo h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 0.2rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.tagline {
    font-size: 0.9rem;
    color: #F4D03F;
    font-weight: 500;
}

/* Social Media Header */
.social-media-header {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid #F4D03F;
    border-radius: 50%;
    color: #F4D03F;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.social-link:hover {
    background: #F4D03F;
    color: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(244, 208, 63, 0.3);
}

.social-link i {
    transition: transform 0.3s ease;
}

.social-link:hover i {
    transform: scale(1.1);
}

/* Specific social media colors on hover */
.social-link:hover.social-link[href*="youtube"] {
    background: #FF0000;
    border-color: #FF0000;
    color: white;
}

.social-link:hover.social-link[href*="facebook"] {
    background: #1877F2;
    border-color: #1877F2;
    color: white;
}

.social-link:hover.social-link[href*="instagram"] {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
    border-color: #E1306C;
    color: white;
}

/* Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #F4D03F;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
    text-shadow: 0 0 10px #F4D03F;
    transform: translateY(-2px);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #1a1a1a;
    border: 2px solid #F4D03F;
    box-shadow: 0 5px 20px rgba(244, 208, 63, 0.3);
    border-radius: 5px;
    padding: 1rem 0;
    min-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    list-style: none;
}

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

.dropdown-menu li {
    padding: 0.5rem 1.5rem;
}

.dropdown-menu a {
    color: #F4D03F;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dropdown-menu a:hover {
    color: #ffffff;
    text-shadow: 0 0 8px #F4D03F;
    transform: translateX(5px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #2c3e50;
    transition: all 0.3s ease;
}

/* Professional Isometric Construction Slider */
.professional-iso-slider {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(145deg, #1a1a1a 0%, #000000 50%, #0d0d0d 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 150px;
}

.iso-slider-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.iso-main-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    min-height: 90vh;
    position: relative;
}

/* Text Panel Styling */
.iso-text-panel {
    position: relative;
    z-index: 10;
    padding: 2rem 0;
}

.iso-slide-text {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    pointer-events: none;
    visibility: hidden;
}

.iso-slide-text.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
    pointer-events: auto;
    visibility: visible;
}

.iso-main-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    font-weight: 300;
    color: #F4D03F;
    margin: 0 0 0.5rem 0;
    line-height: 1.1;
    letter-spacing: -1px;
}

.iso-collection {
    font-size: 0.9rem;
    font-weight: 400;
    color: rgba(244, 208, 63, 0.8);
    letter-spacing: 2px;
    margin: 0 0 2rem 0;
}

.iso-number {
    position: absolute;
    top: 0;
    right: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 8rem;
    font-weight: 100;
    color: rgba(244, 208, 63, 0.1);
    line-height: 1;
    z-index: -1;
}

.iso-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin: 0 0 2.5rem 0;
    max-width: 400px;
}

.iso-explore-btn {
    display: inline-block;
    background: transparent;
    color: #F4D03F;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-decoration: none;
    border: 2px solid #F4D03F;
    padding: 12px 24px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    border-radius: 4px;
    outline: none;
}

.iso-explore-btn:hover {
    background: #F4D03F;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(244, 208, 63, 0.3);
}

/* 3D Showcase Container */
.iso-3d-showcase {
    position: relative;
    height: 600px;
    perspective: 1200px;
    transform-style: preserve-3d;
}

.iso-scene {
    position: absolute;
    top: 20%;
    left: 80%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-style: preserve-3d;
}

.iso-scene.active {
    opacity: 1;
}

/* Isometric Room Container */
.iso-room-container {
    position: relative;
    transform: rotateX(60deg) rotateY(-45deg);
    transform-style: preserve-3d;
}

/* Real Image for Concrete Machinery */
.iso-real-image {
    position: absolute;
    top: 40%;
    right: 30%;
    width: 600px;
    height: 500px;
    border-radius: 15px;
    overflow: visible;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    z-index: 10;
}

.iso-machinery-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease, transform 0.3s ease;
    cursor: pointer;
    z-index: 1;
}

.iso-machinery-image.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.iso-machinery-image:hover {
    transform: scale(1.05);
}

.iso-real-image:hover .iso-machinery-image.active {
    transform: scale(1.05);
}

/* Image Navigation Dots */
.iso-image-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 50;
    pointer-events: none;
}

.iso-image-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid rgba(244, 208, 63, 0.9);
    background: rgba(0, 0, 0, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    pointer-events: all;
    position: relative;
}

.iso-image-dot.active {
    background: #F4D03F;
    border-color: #F4D03F;
    transform: scale(1.3);
    box-shadow: 0 0 10px rgba(244, 208, 63, 0.6);
}

.iso-image-dot:hover:not(.active) {
    background: rgba(244, 208, 63, 0.5);
    border-color: #F4D03F;
    transform: scale(1.1);
}

/* Room Structure */
.iso-floor {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, #2a2a2a 0%, #1a1a1a 100%);
    transform: rotateX(-90deg) translateZ(0px);
    position: relative;
    border-radius: 8px;
    border: 2px solid #F4D03F;
}

.iso-floor.residential {
    background: linear-gradient(45deg, #2a2a2a 0%, #1a1a1a 100%);
    border: 2px solid #F4D03F;
}

.iso-floor.industrial {
    background: linear-gradient(45deg, #0d0d0d 0%, #000000 100%);
    border: 2px solid #F4D03F;
}

.iso-floor.workshop {
    background: linear-gradient(45deg, #1a1a1a 0%, #0d0d0d 100%);
    border: 2px solid #F4D03F;
}

.iso-back-wall {
    width: 300px;
    height: 200px;
    background: linear-gradient(180deg, #333333 0%, #1a1a1a 100%);
    position: absolute;
    top: -200px;
    transform-origin: bottom;
    border-radius: 8px 8px 0 0;
    border-left: 2px solid #F4D03F;
    border-right: 2px solid #F4D03F;
    border-top: 2px solid #F4D03F;
}

.iso-back-wall.residential {
    background: linear-gradient(180deg, #333333 0%, #1a1a1a 100%);
}

.iso-back-wall.industrial {
    background: linear-gradient(180deg, #1a1a1a 0%, #000000 100%);
}

.iso-back-wall.workshop {
    background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%);
}

.iso-right-wall {
    width: 300px;
    height: 200px;
    background: linear-gradient(90deg, #2a2a2a 0%, #1a1a1a 100%);
    position: absolute;
    top: -200px;
    transform: rotateY(90deg) translateZ(300px);
    transform-origin: left bottom;
    border-radius: 0 8px 0 0;
    border-top: 2px solid #F4D03F;
    border-right: 2px solid #F4D03F;
    border-bottom: 2px solid #F4D03F;
}

.iso-right-wall.residential {
    background: linear-gradient(90deg, #2a2a2a 0%, #1a1a1a 100%);
}

.iso-right-wall.industrial {
    background: linear-gradient(90deg, #1a1a1a 0%, #000000 100%);
}

.iso-right-wall.workshop {
    background: linear-gradient(90deg, #2a2a2a 0%, #1a1a1a 100%);
}

/* Isometric Elements */
.iso-element {
    position: absolute;
    transform: translate3d(var(--x, 0), var(--y, 0), var(--z, 0));
    transform-style: preserve-3d;
    animation: gentleFloat 6s ease-in-out infinite;
}

/* Crane Elements */
.crane-base {
    width: 40px;
    height: 40px;
    background: #F4D03F;
    transform: rotateX(-90deg);
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(244, 208, 63, 0.6);
    border: 2px solid #000000;
}

.crane-mast {
    width: 8px;
    height: 120px;
    background: linear-gradient(180deg, #F4D03F 0%, #e6c53f 100%);
    position: absolute;
    top: -120px;
    left: 16px;
    border-radius: 4px;
    border: 1px solid #000000;
}

.crane-jib {
    width: 100px;
    height: 6px;
    background: #F4D03F;
    position: absolute;
    top: -115px;
    left: 24px;
    border-radius: 3px;
    box-shadow: 0 2px 8px rgba(244, 208, 63, 0.4);
    border: 1px solid #000000;
}

/* Building Frame */
.frame-column {
    width: 12px;
    height: 80px;
    background: linear-gradient(180deg, #F4D03F 0%, #e6c53f 100%);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(244, 208, 63, 0.4);
    border: 1px solid #000000;
}

.frame-beam {
    width: 60px;
    height: 8px;
    background: #F4D03F;
    position: absolute;
    top: -8px;
    left: -24px;
    border-radius: 4px;
    border: 1px solid #000000;
}

/* Worker */
.worker-body {
    width: 8px;
    height: 20px;
    background: #1a1a1a;
    border-radius: 4px;
    border: 1px solid #F4D03F;
}

.hard-hat {
    width: 12px;
    height: 8px;
    background: #F4D03F;
    position: absolute;
    top: -8px;
    left: -2px;
    border-radius: 6px;
    border: 1px solid #000000;
}

/* House Structure */
.house-foundation {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #27ae60 0%, #2ecc71 100%);
    transform: rotateX(-90deg);
    border-radius: 4px;
}

.house-walls {
    width: 80px;
    height: 60px;
    background: linear-gradient(180deg, #2ecc71 0%, #27ae60 100%);
    position: absolute;
    top: -60px;
    border-radius: 4px 4px 0 0;
}

.house-roof {
    width: 90px;
    height: 90px;
    background: linear-gradient(45deg, #8e44ad 0%, #9b59b6 100%);
    position: absolute;
    top: -60px;
    left: -5px;
    transform: rotateX(-90deg) translateZ(60px);
    border-radius: 4px;
}

.house-windows {
    width: 15px;
    height: 15px;
    background: #3498db;
    position: absolute;
    top: -35px;
    left: 15px;
    border-radius: 2px;
    box-shadow: 25px 0 0 #3498db, 0 -15px 0 #3498db, 25px -15px 0 #3498db;
}

/* Factory Building */
.factory-base {
    width: 120px;
    height: 100px;
    background: linear-gradient(45deg, #95a5a6 0%, #7f8c8d 100%);
    transform: rotateX(-90deg);
    border-radius: 4px;
}

.factory-structure {
    width: 120px;
    height: 80px;
    background: linear-gradient(180deg, #7f8c8d 0%, #95a5a6 100%);
    position: absolute;
    top: -80px;
    border-radius: 4px 4px 0 0;
}

.factory-chimney {
    width: 15px;
    height: 60px;
    background: linear-gradient(180deg, #34495e 0%, #2c3e50 100%);
    position: absolute;
    top: -140px;
    left: 90px;
    border-radius: 7px;
}

.factory-pipes {
    width: 6px;
    height: 30px;
    background: #95a5a6;
    position: absolute;
    top: -110px;
    left: 20px;
    border-radius: 3px;
    box-shadow: 15px 0 0 #95a5a6, 30px 0 0 #95a5a6;
}

/* Concrete Mixer */
.mixer-drum {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #e67e22 0%, #d35400 100%);
    border-radius: 50%;
    animation: rotate 4s linear infinite;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.mixer-chassis {
    width: 60px;
    height: 20px;
    background: #c0392b;
    position: absolute;
    top: 25px;
    left: -5px;
    border-radius: 10px;
}

.mixer-chute {
    width: 8px;
    height: 25px;
    background: #e67e22;
    position: absolute;
    top: 15px;
    left: 50px;
    border-radius: 4px;
    transform: rotateZ(-30deg);
}

/* Navigation Arrows */
.iso-nav-arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 20;
    padding: 0 2rem;
    pointer-events: none;
}

.iso-nav-arrow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(244, 208, 63, 0.9);
    border: 2px solid #F4D03F;
    color: #000000;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    box-shadow: 0 4px 15px rgba(244, 208, 63, 0.3);
}

.iso-nav-arrow:hover {
    background: #F4D03F;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(244, 208, 63, 0.5);
}

.iso-nav-arrow:active {
    transform: scale(0.95);
}

.iso-nav-prev {
    margin-right: auto;
}

.iso-nav-next {
    margin-left: auto;
}

/* Controls */
.iso-controls {
    position: absolute;
    bottom: 2rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 20;
}

.iso-date {
    color: rgba(244, 208, 63, 0.8);
    font-size: 1.2rem;
    font-weight: 300;
}

.iso-date .day {
    font-size: 2rem;
    font-weight: 700;
    display: block;
    line-height: 1;
    color: #F4D03F;
}

.iso-nav-dots {
    display: flex;
    gap: 0.8rem;
}

.iso-nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid rgba(244, 208, 63, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.iso-nav-dot.active {
    background: #F4D03F;
    border-color: #F4D03F;
    transform: scale(1.3);
    box-shadow: 0 0 15px rgba(244, 208, 63, 0.7);
}

.iso-nav-dot:hover:not(.active) {
    border-color: #F4D03F;
    transform: scale(1.1);
    background: rgba(244, 208, 63, 0.2);
}

/* Animations */
@keyframes gentleFloat {
    0%, 100% {
        transform: translate3d(var(--x, 0), var(--y, 0), var(--z, 0)) translateY(0px);
    }
    50% {
        transform: translate3d(var(--x, 0), var(--y, 0), var(--z, 0)) translateY(-8px);
    }
}

@keyframes rotate {
    0% {
        transform: rotateZ(0deg);
    }
    100% {
        transform: rotateZ(360deg);
    }
}

/* Additional Construction Elements */
.beam-stack {
    width: 80px;
    height: 15px;
    background: #F4D03F;
    transform: rotateY(45deg);
    border: 1px solid #000000;
    box-shadow: 0 2px 0 #F4D03F, 0 4px 0 #000000, 0 6px 0 #F4D03F;
}

.form-panels {
    width: 120px;
    height: 80px;
    background: #1a1a1a;
    transform: rotateX(-90deg);
    border: 2px solid #F4D03F;
}

.form-ties {
    width: 10px;
    height: 40px;
    background: #F4D03F;
    position: absolute;
    top: -40px;
    left: 20px;
    border: 1px solid #000000;
    box-shadow: 40px 0 0 #F4D03F, 80px 0 0 #F4D03F,
                41px 0 0 #000000, 81px 0 0 #000000;
}

.tool-rack {
    width: 30px;
    height: 15px;
    background: #F4D03F;
    border-radius: 2px;
    border: 1px solid #000000;
    position: relative;
}

.tool-rack::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 5px;
    width: 3px;
    height: 8px;
    background: #F4D03F;
    border: 1px solid #000000;
    box-shadow: 8px 0 0 #F4D03F, 16px 0 0 #F4D03F,
                9px 0 0 #000000, 17px 0 0 #000000;
}

.tree {
    width: 20px;
    height: 30px;
    background: #F4D03F;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    position: relative;
    border: 1px solid #000000;
}

.tree::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 8px;
    width: 4px;
    height: 10px;
    background: #1a1a1a;
    border-radius: 2px;
    border: 1px solid #F4D03F;
}

.grass {
    width: 40px;
    height: 5px;
    background: #F4D03F;
    position: absolute;
    top: 20px;
    left: -10px;
    border-radius: 2px;
    border: 1px solid #000000;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100vh;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 62, 80, 0.7);
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    color: #fff;
    max-width: 600px;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.divider {
    width: 60px;
    height: 3px;
    background: #F4D03F;
    margin: 1rem 0;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    background: #F4D03F;
    color: #000000;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid #F4D03F;
    text-shadow: none;
    box-shadow: 0 4px 15px rgba(244, 208, 63, 0.3);
}

.cta-button:hover {
    background: #000000;
    color: #F4D03F;
    border-color: #F4D03F;
    box-shadow: 0 6px 20px rgba(244, 208, 63, 0.4);
    transform: translateY(-2px);
}

/* Slider Navigation */
.slider-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    z-index: 3;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
}

.slider-btn {
    background: rgba(244, 208, 63, 0.8);
    border: none;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.slider-btn:hover {
    background: #F4D03F;
    transform: scale(1.1);
}

/* Slider Indicators */
.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 1rem;
}

.indicator {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active,
.indicator:hover {
    background: #F4D03F;
    border-color: #F4D03F;
}

/* Video Section */
.video-section {
    padding: 4rem 0;
    background: #1a1a1a;
    border-top: 2px solid #F4D03F;
    border-bottom: 2px solid #F4D03F;
}

.video-wrapper {
    display: flex;
    justify-content: center;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 450px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.video-thumbnail-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: transform 0.3s ease;
    z-index: 2;
}

.video-thumbnail-wrapper:hover {
    transform: scale(1.02);
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 193, 7, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: #1a1a1a;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.play-button:hover {
    background: #ffc107;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Values Section */
.values-section {
    padding: 6rem 0;
    background: #fff;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-card {
    background: #f8f9fa;
    padding: 2.5rem 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e9ecef;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.value-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.value-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.value-divider {
    width: 40px;
    height: 2px;
    background: #F4D03F;
    margin: 1rem auto;
}

.value-description {
    color: #666;
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Gallery Button */
.gallery-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(244, 208, 63, 0.6) !important;
}

/* Integrated Gallery Styles */
.gallery-tabs-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.gallery-tab-btn {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(244, 208, 63, 0.3);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.gallery-tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(244, 208, 63, 0.2), transparent);
    transition: left 0.5s ease;
}

.gallery-tab-btn:hover::before {
    left: 100%;
}

.gallery-tab-btn:hover {
    border-color: #F4D03F;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(244, 208, 63, 0.3);
}

.gallery-tab-btn.active {
    background: #F4D03F;
    color: #000;
    border-color: #F4D03F;
    box-shadow: 0 5px 20px rgba(244, 208, 63, 0.5);
}

.gallery-tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.gallery-tab-content.active {
    display: block;
}

.gallery-service-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    border: 1px solid rgba(244, 208, 63, 0.2);
}

.gallery-service-info h3 {
    color: #F4D03F;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.gallery-service-info p {
    color: #ddd;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Service Details Grid */
.service-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-detail-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(244, 208, 63, 0.2);
    transition: all 0.3s ease;
}

.service-detail-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(244, 208, 63, 0.5);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(244, 208, 63, 0.2);
}

.service-detail-card h4 {
    color: #F4D03F;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-detail-card p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: #ddd;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li i {
    color: #F4D03F;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.gallery-photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.gallery-photo-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.gallery-photo-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(244, 208, 63, 0.3);
}

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

.gallery-photo-item:hover img {
    transform: scale(1.1);
}

.gallery-photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-photo-item:hover .gallery-photo-overlay {
    transform: translateY(0);
}

.gallery-photo-overlay h4 {
    color: #F4D03F;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.gallery-photo-overlay p {
    color: #fff;
    font-size: 0.9rem;
}

.gallery-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.gallery-lightbox.active {
    display: flex;
}

.gallery-lightbox-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.gallery-lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.gallery-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: #F4D03F;
    color: #000;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
}

.gallery-lightbox-close:hover {
    transform: rotate(90deg);
    background: #fff;
}

.gallery-lightbox-close:active {
    transform: scale(0.95);
}

.gallery-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(244, 208, 63, 0.9);
    color: #000;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

.gallery-lightbox-nav:hover {
    background: #F4D03F;
    transform: translateY(-50%) scale(1.1);
}

.gallery-lightbox-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.gallery-lightbox-prev {
    left: -70px;
}

.gallery-lightbox-next {
    right: -70px;
}

.gallery-lightbox-caption {
    text-align: center;
    color: #F4D03F;
    margin-top: 1rem;
    font-size: 1.2rem;
}

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

    .gallery-tab-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .service-details-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-detail-card {
        padding: 1.5rem;
    }

    .gallery-service-info {
        padding: 1.5rem;
    }

    .gallery-service-info h3 {
        font-size: 1.5rem;
    }

    .gallery-lightbox-prev {
        left: 10px;
    }

    .gallery-lightbox-next {
        right: 10px;
    }
}

@media (max-width: 576px) {
    .gallery-tabs-nav {
        gap: 0.5rem;
        margin-bottom: 2rem;
    }

    .gallery-tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        flex: 1 1 calc(50% - 0.5rem);
        min-width: 140px;
    }

    .gallery-tab-btn i {
        display: none;
    }

    .service-details-grid {
        gap: 1rem;
    }

    .service-detail-card {
        padding: 1.2rem;
    }

    .service-detail-card h4 {
        font-size: 1.1rem;
    }

    .service-detail-card p {
        font-size: 0.9rem;
    }

    .service-features li {
        font-size: 0.85rem;
        padding: 0.5rem 0;
    }

    .gallery-service-info {
        padding: 1.2rem;
    }

    .gallery-service-info h3 {
        font-size: 1.3rem;
    }

    .gallery-service-info p {
        font-size: 0.95rem;
    }

    .gallery-photo-grid {
        gap: 1rem;
    }
}

/* Services Section */
.services-section {
    padding: 6rem 0;
    background: #000000;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.section-header p {
    font-size: 1.1rem;
    color: #cccccc;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0;
}

.service-card {
    position: relative;
    min-height: 400px;
    background: url('images/service-bg.jpg') center/cover;
    display: flex;
    align-items: flex-end;
    color: #fff;
    overflow: hidden;
}

.service-card:nth-child(1) { background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(244,208,63,0.3)), url('https://www.doblamos.com/wp-content/uploads/2019/09/formaletas-doblamos-1.jpg'); background-size: cover; background-position: center; }
.service-card:nth-child(2) { background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(244,208,63,0.3)), url('images/sistema_seguridad.jpeg'); background-size: cover; background-position: center; }
.service-card:nth-child(3) { background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(244,208,63,0.3)), url('images/CASETON.png'); background-size: cover; background-position: center; }
.service-card:nth-child(4) { background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(244,208,63,0.3)), url('images/soluciones_integrales_de_plantas.jpeg'); background-size: cover; background-position: center; }

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    transition: background 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover .service-overlay {
    background: rgba(0,0,0,0.3);
    border: 2px solid #F4D03F;
    box-shadow: inset 0 0 20px rgba(244, 208, 63, 0.2);
}

.service-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    width: 100%;
}

.service-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.service-content h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.service-content h3 a {
    color: #fff;
    text-decoration: none;
}

.service-content p {
    opacity: 0.9;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-link {
    color: #fff;
    text-decoration: underline;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.service-link:hover {
    opacity: 0.8;
}

/* Service Subcategories */
.service-subcategories {
    margin: 1rem 0;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-card:hover .service-subcategories {
    opacity: 1;
    max-height: 200px;
}

.service-subcategories ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-subcategories li {
    padding: 0.3rem 0;
    font-size: 0.9rem;
    color: #F4D03F;
    position: relative;
    padding-left: 1rem;
}

.service-subcategories li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #F4D03F;
}

/* Ver más button */
.ver-mas-btn {
    background: transparent;
    border: 2px solid #F4D03F;
    color: #F4D03F;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    text-transform: uppercase;
}

.ver-mas-btn:hover {
    background: #F4D03F;
    color: #000;
    box-shadow: 0 0 10px rgba(244, 208, 63, 0.5);
}

/* Service Modal */
.service-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #1a1a1a;
    margin: 2% auto;
    padding: 0;
    border: 2px solid #F4D03F;
    border-radius: 15px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 30px rgba(244, 208, 63, 0.3);
    display: flex;
    flex-direction: column;
}

.close-modal {
    color: #F4D03F;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 15px;
    z-index: 10;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: #fff;
}

.modal-body {
    padding: 3rem 2rem 2rem 2rem;
    flex: 1;
    overflow-y: auto;
    color: #F4D03F;
    min-height: 0;
}

.modal-body h2 {
    color: #F4D03F;
    margin-bottom: 1.5rem;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
}

.modal-service-item {
    background: #000;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #F4D03F;
}

.modal-service-item h3 {
    color: #F4D03F;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.modal-service-item p {
    line-height: 1.6;
    color: #ccc;
}

.modal-service-features {
    margin-top: 1rem;
}

.modal-service-features ul {
    list-style: none;
    padding: 0;
}

.modal-service-features li {
    padding: 0.3rem 0;
    color: #F4D03F;
    position: relative;
    padding-left: 1.5rem;
}

.modal-service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #F4D03F;
    font-weight: bold;
}

/* Modal scrollbar styling */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: #000;
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: #F4D03F;
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #f1c40f;
}

/* Responsive modal adjustments */
@media (max-width: 768px) {
    .modal-content {
        margin: 1% auto;
        width: 95%;
        max-height: 95vh;
    }

    .modal-body {
        padding: 2.5rem 1.5rem 1.5rem 1.5rem;
    }

    .close-modal {
        right: 15px;
        top: 10px;
        font-size: 24px;
    }

    .modal-service-item {
        padding: 1rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        margin: 0.5% auto;
        width: 98%;
        max-height: 98vh;
        border-radius: 10px;
    }

    .modal-body {
        padding: 2rem 1rem 1rem 1rem;
    }

    .modal-body h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .modal-service-item h3 {
        font-size: 1.1rem;
    }
}

/* Shape Services Section */
.shape-services-section {
    padding: 6rem 0;
    background: #1a1a1a;
    border-top: 2px solid #F4D03F;
}

.shape-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.shape-service-item {
    background: #000000;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(244, 208, 63, 0.2);
    transition: all 0.3s ease;
    border: 2px solid #F4D03F;
}

.shape-service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(244, 208, 63, 0.4);
    background: #1a1a1a;
    border-color: #ffffff;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    color: #F4D03F;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(244, 208, 63, 0.3));
}

.shape-service-item:nth-child(1) .service-icon { color: #F4D03F; }
.shape-service-item:nth-child(2) .service-icon { color: #F4D03F; }
.shape-service-item:nth-child(3) .service-icon { color: #F4D03F; }
.shape-service-item:nth-child(4) .service-icon { color: #F4D03F; }
.shape-service-item:nth-child(5) .service-icon { color: #F4D03F; }
.shape-service-item:nth-child(6) .service-icon { color: #F4D03F; }

.service-shape {
    width: 100%;
    height: 100%;
}

.shape-service-item h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #F4D03F;
    margin-bottom: 1rem;
    line-height: 1.3;
    text-shadow: 0 0 5px rgba(244, 208, 63, 0.2);
}

.shape-service-item p {
    color: #cccccc;
    line-height: 1.6;
    font-size: 0.95rem;
}

.service-sub-items {
    margin-top: 1rem;
    padding-top: 0.5rem;
    border-top: 1px solid #333;
}

.service-sub-items small {
    color: #F4D03F;
    font-size: 0.85rem;
    line-height: 1.4;
    opacity: 0.9;
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background: #000000;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.section-number {
    font-size: 1.2rem;
    color: #F4D03F;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.4);
}

.about-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.about-text p {
    color: #cccccc;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Mission and Vision Sections */
.mission-vision {
    margin: 2rem 0;
}

.mission-section,
.vision-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #F4D03F;
    border-radius: 8px;
}

.mission-section h3,
.vision-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #F4D03F;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.mission-section p,
.vision-section p {
    color: #cccccc;
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.mission-list,
.vision-list {
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
}

.mission-list li,
.vision-list li {
    color: #cccccc;
    line-height: 1.8;
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.mission-list li:before,
.vision-list li:before {
    content: "▸";
    color: #F4D03F;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Consultation Section */
.consultation-section {
    padding: 6rem 0;
    background: #1a1a1a;
    border-top: 2px solid #F4D03F;
}

.consultation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.consultation-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Clients Section */
.clients-section {
    padding: 6rem 0;
    background: #000000;
    color: #F4D03F;
    border-top: 2px solid #F4D03F;
    border-bottom: 2px solid #F4D03F;
}

.section-title {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #F4D03F;
    text-shadow: 0 0 15px rgba(244, 208, 63, 0.4);
}

.clients-carousel {
    overflow: hidden;
    margin: 2rem 0;
}

.clients-track {
    display: flex;
    gap: 3rem;
    animation: scroll 20s linear infinite;
}

.client-logo {
    flex-shrink: 0;
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
    border: 2px solid #F4D03F;
    border-radius: 5px;
    padding: 1rem;
    transition: all 0.3s ease;
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    filter: grayscale(0%);
    transition: all 0.3s ease;
    opacity: 0.8;
}

.client-logo:hover img {
    filter: grayscale(0%) brightness(1.1);
    opacity: 1;
    transform: scale(1.05);
}

.client-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: #2c3e50;
    text-align: center;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.client-logo:hover .client-name {
    color: #F4D03F;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* Stats Section */
.stats-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #F4D03F 0%, #e6c53f 100%);
    color: #000000;
    border-top: 3px solid #000000;
    border-bottom: 3px solid #000000;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-symbol {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #000000;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 0.5rem;
    color: #000000;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: #000000;
    color: #F4D03F;
    padding: 4rem 0 2rem;
    border-top: 3px solid #F4D03F;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-logo h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #F4D03F;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.footer-section h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-shadow: 0 0 8px rgba(244, 208, 63, 0.4);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: #cccccc;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: #F4D03F;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item i {
    color: #ffffff;
    width: 20px;
    text-shadow: 0 0 8px #F4D03F;
}

.footer-bottom {
    border-top: 2px solid #F4D03F;
    padding-top: 2rem;
    text-align: center;
    color: #cccccc;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.whatsapp-main-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #25d366;
    color: #fff;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
    user-select: none;
}

.whatsapp-main-btn:hover {
    transform: scale(1.05);
    background: #128c7e;
}

.whatsapp-main-btn i {
    font-size: 1.5rem;
}

.whatsapp-main-btn span {
    font-weight: 600;
}

.whatsapp-options {
    display: none;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.whatsapp-options.show {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.whatsapp-option {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: #25d366;
    color: #fff;
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    text-decoration: none;
    box-shadow: 0 3px 10px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    font-size: 0.9rem;
    min-width: 200px;
}

.whatsapp-option:hover {
    background: #128c7e;
    transform: translateX(-5px);
}

.whatsapp-option i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.whatsapp-option span {
    font-weight: 500;
    line-height: 1.3;
}

.whatsapp-option small {
    font-size: 0.75em;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .header-content {
        gap: 1rem;
    }

    .social-media-header {
        gap: 0.5rem;
    }

    .social-link {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .professional-iso-slider {
        padding-top: 180px;
        min-height: auto !important;
        padding-bottom: 2rem;
    }

    .iso-main-content {
        grid-template-columns: 1fr;
        gap: 1rem;
        min-height: auto !important;
        align-items: flex-start;
    }

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

    .iso-main-title {
        font-size: 2.5rem;
    }

    .iso-3d-showcase {
        height: auto !important;
        min-height: auto !important;
        order: -1;
        padding: 1rem 0;
        display: block;
        perspective: none !important;
    }

    .iso-scene {
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        opacity: 0 !important;
        display: none !important;
    }

    .iso-scene.active {
        opacity: 1 !important;
        display: block !important;
    }

    .iso-real-image {
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        top: auto !important;
        right: auto !important;
        margin: 0 auto !important;
        display: flex !important;
        justify-content: center;
        align-items: center;
    }

    .iso-machinery-image {
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        max-height: 350px;
        object-fit: contain;
        border-radius: 15px;
        top: auto !important;
        left: auto !important;
    }

    .iso-nav-arrows {
        padding: 0 1rem;
    }

    .iso-nav-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .isometric-scene {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .slide-content .hero-title {
        font-size: 2.5rem;
    }

    .isometric-objects {
        height: 300px;
        order: -1;
    }

    .construction-scene {
        transform: translate(-50%, -50%) rotateX(60deg) rotateZ(45deg) scale(0.8);
    }

    .about-content,
    .consultation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }

    .header-content {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .logo-img {
        height: 80px;
    }

    .social-media-header {
        order: 3;
        width: 100%;
        justify-content: center;
        padding: 0.5rem 0;
        gap: 1rem;
    }

    .social-link {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .professional-iso-slider {
        padding-top: 200px;
        min-height: auto !important;
        padding-bottom: 2rem;
    }

    .iso-main-content {
        min-height: auto !important;
        align-items: flex-start;
    }

    .iso-main-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .iso-description {
        font-size: 0.9rem;
    }

    .iso-3d-showcase {
        height: auto !important;
        min-height: auto !important;
        padding: 0.5rem 0;
        display: block;
        perspective: none !important;
    }

    .iso-scene {
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        top: auto !important;
        left: auto !important;
        transform: none !important;
        opacity: 0 !important;
        display: none !important;
    }

    .iso-scene.active {
        opacity: 1 !important;
        display: block !important;
    }

    .iso-real-image {
        position: relative !important;
        height: auto !important;
        width: 100% !important;
        top: auto !important;
        right: auto !important;
        display: flex !important;
        justify-content: center;
        align-items: center;
        padding: 0;
        margin: 0 auto !important;
    }

    .iso-machinery-image {
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        max-height: 300px;
        object-fit: contain;
        border-radius: 15px;
        top: auto !important;
        left: auto !important;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-header h2,
    .about-text h2 {
        font-size: 2rem;
    }

    .value-card,
    .service-content {
        padding: 1.5rem;
    }

    .whatsapp-main-btn span {
        display: none;
    }

    .whatsapp-main-btn {
        padding: 1rem;
        border-radius: 50%;
        width: 60px;
        height: 60px;
        justify-content: center;
    }

    .whatsapp-options {
        position: fixed;
        right: 15px;
        bottom: 90px;
    }

    .whatsapp-option {
        min-width: 180px;
        font-size: 0.8rem;
    }
}

/* Professional Services Section */
.home__servicios {
    position: relative;
    padding: 6rem 0;
    background: #1a1a1a;
    overflow: hidden;
    border-top: 2px solid #F4D03F;
    border-bottom: 2px solid #F4D03F;
}

.home__servicios--head {
    margin-bottom: 4rem;
}

.home__servicios--head__cont {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 0 2rem;
}

.home__servicios--head h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.home__servicios--head .descripcion p {
    font-size: 1.1rem;
    color: #cccccc;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.home__servicios--head .descripcion strong {
    color: #F4D03F;
    font-weight: 600;
    text-shadow: 0 0 5px rgba(244, 208, 63, 0.2);
}

.btn.btn__amarillo {
    display: inline-block;
    background: #F4D03F;
    color: #2c3e50;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid #F4D03F;
}

.btn.btn__amarillo:hover {
    background: transparent;
    color: #F4D03F;
    border-color: #F4D03F;
}

.home__servicios--body {
    position: relative;
    z-index: 2;
}

.home__servicios--body__cont {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.home__servicios--body__izq h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

.home__servicios--body__izq .descripcion p {
    font-size: 1.05rem;
    color: #cccccc;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.home__servicios--body__izq .descripcion strong {
    color: #F4D03F;
    font-weight: 600;
    text-shadow: 0 0 5px rgba(244, 208, 63, 0.2);
}

.home__servicios--body__der img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.home__servicios--bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.05;
}

.home__servicios--bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Animation classes */
.animado.unset {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease;
}

.animado.unset[data-animation="left"] {
    transform: translateX(-30px);
}

.animado.unset[data-animation="right"] {
    transform: translateX(30px);
}

.animado.animated {
    opacity: 1;
    transform: translateX(0);
}

/* Additional utility classes */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-md-4 {
    margin-bottom: 2rem;
}

.mt-2 {
    margin-top: 2rem;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease-in forwards;
}

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

/* Reveal on Scroll Effect */
@keyframes revealUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
    animation: revealUp 0.8s ease forwards;
}

/* Pulse Animation for Stats */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Glow Effect for Buttons */
.glow-on-hover {
    transition: all 0.3s ease;
}

.glow-on-hover:hover {
    box-shadow: 0 0 20px rgba(244, 208, 63, 0.6), 0 0 30px rgba(244, 208, 63, 0.4);
    transform: translateY(-2px);
}

/* Responsive for Professional Services Section */
@media (max-width: 968px) {
    .home__servicios--body__cont {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .home__servicios--head h2 {
        font-size: 2rem;
    }
    
    .home__servicios--body__izq h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .home__servicios--head__cont {
        padding: 0 1rem;
    }
    
    .home__servicios--body__cont {
        padding: 0 1rem;
    }
    
    .home__servicios--head h2 {
        font-size: 1.8rem;
    }
    
    .home__servicios--body__izq h2 {
        font-size: 1.5rem;
    }
}

/* Contact Section */
.contact-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,193,7,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
    align-items: start;
    position: relative;
    z-index: 2;
}

.contact-form-wrapper {
    background: rgba(45, 45, 45, 0.8);
    padding: 40px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.contact-title {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-align: left;
}

.contact-subtitle {
    color: #ffc107;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form {
    display: grid;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.contact-question {
    color: white;
    font-size: 0.95rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 15px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: #ffc107;
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.1);
}

.contact-form select {
    cursor: pointer;
}

.contact-form select option {
    background: #2d2d2d;
    color: white;
}

.submit-btn {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
    color: #1a1a1a;
    border: none;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.4);
}

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

.contact-info-panel {
    background: rgba(255, 193, 7, 0.95);
    padding: 40px 30px;
    border-radius: 20px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.contact-panel-title {
    color: #1a1a1a;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-method {
    margin-bottom: 15px;
}

.contact-method-btn {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.phone-btn {
    background: #1a1a1a;
    color: #ffc107;
}

.chat-btn {
    background: #1a1a1a;
    color: white;
}

.whatsapp-btn {
    background: #1a1a1a;
    color: white;
}

.contact-method-btn:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.contact-method-btn i {
    font-size: 1.2rem;
    margin-right: 12px;
    width: 20px;
}

.contact-method-btn span {
    font-size: 0.95rem;
}

@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info-panel {
        order: -1;
        position: static;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 80px 0;
    }
    
    .contact-form-wrapper,
    .contact-info-panel {
        padding: 30px 20px;
    }
    
    .contact-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .contact-content {
        gap: 30px;
    }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    background: #25d366;
    color: white;
    padding: 12px 16px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 14px;
}

.whatsapp-float a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float i {
    font-size: 24px;
    margin-right: 8px;
}

.whatsapp-float span {
    display: none;
}

@media (min-width: 768px) {
    .whatsapp-float span {
        display: block;
    }
}
/* Services Gallery with Accordions */
.services-gallery {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.service-gallery-item {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(244, 208, 63, 0.3);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-gallery-item:hover {
    border-color: rgba(244, 208, 63, 0.6);
    box-shadow: 0 10px 30px rgba(244, 208, 63, 0.2);
}

.service-gallery-header {
    padding: 2rem;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.3);
}

.service-gallery-header:hover {
    background: rgba(244, 208, 63, 0.1);
}

.service-gallery-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(244, 208, 63, 0.3);
    position: absolute;
    top: 1rem;
    right: 2rem;
    font-family: 'Montserrat', sans-serif;
}

.service-gallery-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
    padding-right: 4rem;
}

.service-gallery-intro {
    color: #cccccc;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.toggle-icon {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    color: #F4D03F;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.service-gallery-item.active .toggle-icon {
    transform: rotate(180deg);
}

.service-gallery-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    padding: 0 2rem;
}

.service-gallery-item.active .service-gallery-content {
    max-height: 3000px;
    padding: 0 2rem 2rem 2rem;
}

.subsystem-item {
    background: rgba(0, 0, 0, 0.4);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #F4D03F;
    transition: all 0.3s ease;
}

.subsystem-item:hover {
    background: rgba(0, 0, 0, 0.6);
    transform: translateX(5px);
}

.subsystem-item:last-child {
    margin-bottom: 0;
}

.subsystem-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #F4D03F;
    margin-bottom: 0.8rem;
    text-shadow: 0 0 8px rgba(244, 208, 63, 0.3);
}

.subsystem-desc {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.subsystem-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.subsystem-features li {
    color: #ddd;
    padding: 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.subsystem-features li:last-child {
    border-bottom: none;
}

.subsystem-features li i {
    color: #F4D03F;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Responsive for Services Gallery */
@media (max-width: 768px) {
    .service-gallery-header {
        padding: 1.5rem;
    }

    .service-gallery-number {
        font-size: 2rem;
        top: 1rem;
        right: 1.5rem;
    }

    .service-gallery-header h3 {
        font-size: 1.4rem;
        padding-right: 3rem;
    }

    .service-gallery-intro {
        font-size: 1rem;
    }

    .toggle-icon {
        bottom: 1.5rem;
        right: 1.5rem;
        font-size: 1.2rem;
    }

    .service-gallery-item.active .service-gallery-content {
        padding: 0 1.5rem 1.5rem 1.5rem;
    }

    .subsystem-item {
        padding: 1.2rem;
    }

    .subsystem-title {
        font-size: 1.1rem;
    }

    .subsystem-desc {
        font-size: 0.95rem;
    }

    .subsystem-features li {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .service-gallery-header {
        padding: 1.2rem;
    }

    .service-gallery-number {
        font-size: 1.5rem;
        top: 0.8rem;
        right: 1.2rem;
    }

    .service-gallery-header h3 {
        font-size: 1.2rem;
        padding-right: 2.5rem;
    }

    .service-gallery-intro {
        font-size: 0.95rem;
    }

    .toggle-icon {
        bottom: 1.2rem;
        right: 1.2rem;
        font-size: 1rem;
    }

    .service-gallery-item.active .service-gallery-content {
        padding: 0 1.2rem 1.2rem 1.2rem;
    }

    .subsystem-item {
        padding: 1rem;
    }

    .subsystem-title {
        font-size: 1rem;
    }

    .subsystem-desc {
        font-size: 0.9rem;
    }

    .subsystem-features li {
        font-size: 0.85rem;
        padding: 0.5rem 0;
    }
}

/* Service Images Gallery */
.service-images-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1rem 0;
}

.service-gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.service-gallery-img:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(244, 208, 63, 0.4);
}

/* Responsive adjustments for service images */
@media (max-width: 768px) {
    .service-images-gallery {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .service-gallery-img {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .service-images-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .service-gallery-img {
        height: 180px;
    }
}

/* Hide navigation arrows from isometric slider */
.iso-nav-arrows {
    display: none !important;
}

/* Hide image navigation dots from isometric slider */
.iso-image-dots {
    display: none !important;
}