* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #2d3d47;
    --primary-yellow: #fbcc1f;
    --light-gray: #eaeff0;
    --black: #000000;
    --white: #ffffff;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

/* ========== PARTICLES BACKGROUND ========== */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-yellow);
    border-radius: 50%;
    opacity: 0.4;
    animation: particleFloat 20s infinite linear;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-100px) translateX(100px);
        opacity: 0;
    }
}

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(45, 61, 71, 0.85);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s var(--transition-smooth);
    border-bottom: 1px solid rgba(251, 204, 31, 0.15);
}

.navbar.scrolled {
    background: rgba(45, 61, 71, 0.95);
    padding: 0.7rem 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3rem;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 900;
    cursor: pointer;
    position: relative;
    letter-spacing: 1px;
}

.logo-moto {
    color: var(--white);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.logo-gruas {
    color: var(--primary-yellow);
    text-shadow: 0 0 15px rgba(251, 204, 31, 0.4);
}

.logo-underline {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--white), var(--primary-yellow));
    transition: width 0.4s var(--transition-smooth);
}

.nav-logo:hover .logo-underline {
    width: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: all 0.3s var(--transition-smooth);
    padding: 0.5rem 0;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-yellow);
    transition: width 0.3s var(--transition-smooth);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-yellow);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 5px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--primary-yellow);
    transition: all 0.3s var(--transition-smooth);
    border-radius: 2px;
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, var(--primary-dark) 100%);
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(251, 204, 31, 0.12) 0%, transparent 60%),
                radial-gradient(circle at 70% 50%, rgba(45, 61, 71, 0.25) 0%, transparent 60%);
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(251, 204, 31, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(251, 204, 31, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 25s linear infinite;
}

@keyframes gridMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(60px); }
}

.hero-svg-bg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
    max-width: 1200px;
}

.logo-container {
    position: relative;
    animation: fadeInScale 1.2s var(--transition-smooth);
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, rgba(251, 204, 31, 0.3) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
    filter: blur(50px);
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.5) translateY(30px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.08);
    }
}

.hero-logo {
    max-width: 550px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(251, 204, 31, 0.5));
    animation: float 5s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-text {
    margin-top: 2.5rem;
    animation: fadeInUp 1.2s var(--transition-smooth) 0.4s both;
}

.hero-title {
    font-size: 3.2rem;
    margin-bottom: 1.2rem;
    font-weight: 900;
    line-height: 1.2;
}

.title-word {
    display: inline-block;
    background: linear-gradient(135deg, var(--white) 0%, var(--primary-yellow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: wordReveal 0.6s var(--transition-smooth) both;
    animation-delay: var(--delay);
}

@keyframes wordReveal {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--light-gray);
    margin-bottom: 2rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    transition: all 0.3s var(--transition-smooth);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.5s var(--transition-smooth);
}

.cta-button:hover::before {
    width: 350px;
    height: 350px;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--primary-yellow) 0%, #ffd700 100%);
    color: var(--black);
    box-shadow: 0 8px 30px rgba(251, 204, 31, 0.35);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(251, 204, 31, 0.5);
}

.cta-button.secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--primary-yellow);
}

.cta-button.secondary:hover {
    background: var(--primary-yellow);
    color: var(--black);
    transform: translateY(-2px);
}

.cta-button svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s var(--transition-smooth);
}

.cta-button:hover svg {
    transform: translateX(4px);
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== FLOATING SVG ELEMENTS ========== */
.floating-crane,
.floating-motorcycle,
.floating-truck {
    position: absolute;
    opacity: 0.2;
    filter: drop-shadow(0 0 15px rgba(251, 204, 31, 0.3));
    animation: floatComplex 10s ease-in-out infinite;
}

.crane-1 {
    width: 180px;
    top: 15%;
    left: 8%;
    animation-delay: 0s;
}

.moto-1 {
    width: 160px;
    top: 65%;
    right: 10%;
    animation-delay: 3s;
}

.truck-1 {
    width: 170px;
    bottom: 15%;
    left: 12%;
    animation-delay: 6s;
}

@keyframes floatComplex {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(10px, -10px) rotate(1deg);
    }
    50% {
        transform: translate(-8px, 8px) rotate(-1deg);
    }
    75% {
        transform: translate(8px, 10px) rotate(0.5deg);
    }
}

.crane-hook {
    animation: hookSwing 2s ease-in-out infinite;
    transform-origin: 140px 60px;
}

@keyframes hookSwing {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
}

.moving-arrow {
    animation: arrowMove 1.5s ease-in-out infinite;
}

@keyframes arrowMove {
    0%, 100% { opacity: 0.5; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(10px); }
}

/* ========== SCROLL INDICATOR ========== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: fadeIn 2s ease-in-out 1.5s both;
    z-index: 10;
}

.mouse {
    width: 26px;
    height: 45px;
    border: 2px solid var(--primary-yellow);
    border-radius: 18px;
    margin: 0 auto 8px;
    position: relative;
}

.wheel {
    width: 5px;
    height: 8px;
    background: var(--primary-yellow);
    border-radius: 3px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { top: 8px; opacity: 1; }
    100% { top: 22px; opacity: 0; }
}

.scroll-indicator p {
    color: var(--primary-yellow);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
}

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

/* ========== SECTIONS ========== */
section {
    position: relative;
    z-index: 1;
}

.services {
    padding: 5rem 2rem;
    background: linear-gradient(180deg, var(--black) 0%, var(--primary-dark) 100%);
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--primary-yellow);
    position: relative;
    display: inline-block;
    font-weight: 900;
    letter-spacing: 1.5px;
}

.title-decoration {
    display: inline-block;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-yellow), transparent);
    vertical-align: middle;
    margin: 0 15px;
    animation: decorationPulse 2s ease-in-out infinite;
}

@keyframes decorationPulse {
    0%, 100% { opacity: 0.5; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.15); }
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--light-gray);
    font-weight: 300;
}

/* ========== SERVICES GRID ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: linear-gradient(145deg, rgba(45, 61, 71, 0.5), rgba(0, 0, 0, 0.5));
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(251, 204, 31, 0.08), transparent);
    transition: left 0.5s var(--transition-smooth);
}

.service-card:hover .card-shine {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-yellow);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(251, 204, 31, 0.25);
}

.service-icon-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
}

.service-icon {
    width: 100%;
    height: 100%;
    transition: all 0.4s var(--transition-smooth);
    filter: drop-shadow(0 0 15px rgba(251, 204, 31, 0.3));
}

.service-card:hover .service-icon {
    transform: scale(1.08) rotate(3deg);
    filter: drop-shadow(0 0 25px rgba(251, 204, 31, 0.5));
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(251, 204, 31, 0.25) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s var(--transition-smooth);
    filter: blur(20px);
}

.service-card:hover .icon-glow {
    opacity: 1;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-yellow);
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--light-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.card-features {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 0.4rem 1rem;
    background: rgba(251, 204, 31, 0.1);
    border: 1px solid rgba(251, 204, 31, 0.25);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--primary-yellow);
    font-weight: 600;
    transition: all 0.3s var(--transition-smooth);
}

.service-card:hover .feature-tag {
    background: rgba(251, 204, 31, 0.18);
    border-color: var(--primary-yellow);
}

/* ========== ABOUT SECTION ========== */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
    margin-top: 4rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 3.5rem;
    border-radius: 25px;
    border: 1px solid rgba(251, 204, 31, 0.1);
    backdrop-filter: blur(10px);
}

.about-content h3 {
    font-size: 2.3rem;
    color: var(--primary-yellow);
    margin-bottom: 1rem;
    font-weight: 800;
}

.text-highlight {
    width: 70px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-yellow), transparent);
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--light-gray);
    line-height: 1.8;
    margin-bottom: 1.3rem;
    font-size: 1rem;
}

.about-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2rem;
}

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

.stat-number {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--primary-yellow);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--light-gray);
    font-size: 0.95rem;
    font-weight: 600;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s var(--transition-smooth);
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(251, 204, 31, 0.15) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s var(--transition-smooth);
}

.image-frame:hover .image-overlay {
    opacity: 1;
}

/* ========== PRICING SECTION ========== */
.pricing {
    padding: 5rem 2rem;
    background: var(--black);
    position: relative;
    overflow: hidden;
}

.pricing-card {
    max-width: 700px;
    margin: 0 auto;
    background: linear-gradient(145deg, rgba(45, 61, 71, 0.7), rgba(0, 0, 0, 0.7));
    padding: 3.5rem 3rem;
    border-radius: 25px;
    text-align: center;
    border: 2px solid var(--primary-yellow);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(251, 204, 31, 0.25);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.pricing-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(251, 204, 31, 0.15) 0%, transparent 70%);
    filter: blur(60px);
    animation: pulse 4s ease-in-out infinite;
}

.pricing-icon-container {
    width: 130px;
    height: 130px;
    margin: 0 auto 1.5rem;
    position: relative;
}

.pricing-icon {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 25px rgba(251, 204, 31, 0.4));
    animation: float 4s ease-in-out infinite;
}

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

@keyframes sparkleAnim {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.pricing-card h3 {
    font-size: 2.2rem;
    color: var(--primary-yellow);
    margin-bottom: 1.3rem;
    font-weight: 800;
}

.pricing-description {
    font-size: 1.1rem;
    color: var(--light-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--light-gray);
    font-size: 1rem;
}

.feature-item svg {
    width: 22px;
    height: 22px;
    color: var(--primary-yellow);
    flex-shrink: 0;
}

.quote-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 2.8rem;
    background: linear-gradient(135deg, var(--primary-yellow) 0%, #ffd700 100%);
    color: var(--black);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 50px;
    transition: all 0.3s var(--transition-smooth);
    box-shadow: 0 8px 30px rgba(251, 204, 31, 0.35);
    position: relative;
    overflow: hidden;
}

.quote-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    transition: all 0.5s var(--transition-smooth);
}

.quote-button:hover::before {
    width: 350px;
    height: 350px;
}

.quote-button:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 12px 40px rgba(251, 204, 31, 0.5);
}

.quote-button svg {
    width: 22px;
    height: 22px;
}

/* ========== GALLERY SECTION ========== */
.gallery {
    padding: 5rem 2rem;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--black) 100%);
}

.carousel-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    margin-bottom: 2rem;
}

.carousel-track-container {
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--black);
    position: relative;
}

.slide-frame {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slide-frame img {
    width: 100%;
    height: 650px;
    object-fit: contain;
    display: block;
    transition: transform 0.5s var(--transition-smooth), opacity 0.5s var(--transition-smooth);
}

.carousel-slide:hover .slide-frame img {
    transform: scale(1.03);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.4s var(--transition-smooth);
    display: flex;
    align-items: flex-end;
    padding: 2rem;
}

.carousel-slide:hover .slide-overlay {
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, rgba(251, 204, 31, 0.9), rgba(255, 215, 0, 0.9));
    border: none;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--transition-smooth);
    z-index: 10;
    box-shadow: 0 5px 20px rgba(251, 204, 31, 0.35);
}

.carousel-btn:hover {
    background: linear-gradient(135deg, var(--primary-yellow), #ffd700);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 25px rgba(251, 204, 31, 0.5);
}

.carousel-btn.prev {
    left: -25px;
}

.carousel-btn.next {
    right: -25px;
}

.carousel-btn svg {
    width: 26px;
    height: 26px;
    color: var(--black);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(251, 204, 31, 0.3);
    cursor: pointer;
    transition: all 0.3s var(--transition-smooth);
    position: relative;
}

.carousel-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: rgba(251, 204, 31, 0.15);
    border-radius: 50%;
    transition: all 0.3s var(--transition-smooth);
}

.carousel-dot.active {
    background: var(--primary-yellow);
    transform: scale(1.3);
    box-shadow: 0 0 12px rgba(251, 204, 31, 0.5);
}

.carousel-dot.active::before {
    width: 20px;
    height: 20px;
}

.carousel-dot:hover:not(.active) {
    background: rgba(251, 204, 31, 0.5);
    transform: scale(1.15);
}

.carousel-counter {
    text-align: center;
    margin-top: 1.2rem;
    font-size: 1.1rem;
    color: var(--primary-yellow);
    font-weight: 700;
}

/* ========== FOOTER ========== */
.footer {
    padding: 5rem 2rem 2rem;
    background: linear-gradient(180deg, var(--black) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.contact-item {
    background: linear-gradient(145deg, rgba(45, 61, 71, 0.5), rgba(0, 0, 0, 0.5));
    padding: 0;
    border-radius: 18px;
    transition: all 0.4s var(--transition-smooth);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.contact-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(251, 204, 31, 0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s var(--transition-smooth);
    filter: blur(40px);
}

.contact-item:hover .contact-glow {
    opacity: 1;
}

.contact-item:hover {
    transform: translateY(-8px);
    border-color: var(--primary-yellow);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(251, 204, 31, 0.25);
}

.contact-link {
    display: flex;
    align-items: center;
    padding: 2rem;
    gap: 1.3rem;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
}

.contact-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(251, 204, 31, 0.18), rgba(251, 204, 31, 0.08));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.4s var(--transition-smooth);
}

.contact-item:hover .contact-icon-wrapper {
    transform: rotate(360deg) scale(1.08);
    background: linear-gradient(135deg, rgba(251, 204, 31, 0.25), rgba(251, 204, 31, 0.15));
}

.contact-icon {
    width: 30px;
    height: 30px;
    color: var(--primary-yellow);
    transition: all 0.3s var(--transition-smooth);
}

.contact-item:hover .contact-icon {
    filter: drop-shadow(0 0 8px rgba(251, 204, 31, 0.7));
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--light-gray);
    font-weight: 500;
    opacity: 0.8;
}

.contact-value {
    font-size: 1.2rem;
    color: var(--white);
    font-weight: 700;
}

.contact-item:hover .contact-value {
    color: var(--primary-yellow);
}

.contact-arrow {
    font-size: 1.8rem;
    color: var(--primary-yellow);
    opacity: 0;
    transform: translateX(-15px);
    transition: all 0.3s var(--transition-smooth);
}

.contact-item:hover .contact-arrow {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 2px solid rgba(251, 204, 31, 0.15);
}

.footer-logo {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.logo-tagline {
    font-size: 0.95rem;
    color: var(--light-gray);
    font-weight: 400;
    margin-top: 0.5rem;
    font-style: italic;
}

.footer-info {
    margin-top: 1.5rem;
}

.footer-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    color: var(--light-gray);
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.footer-location svg {
    width: 18px;
    height: 18px;
    color: var(--primary-yellow);
}

.footer-copy {
    color: var(--light-gray);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========== ANIMATIONS ========== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.7s var(--transition-smooth), transform 0.7s var(--transition-smooth);
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(40px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-40px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.92);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ========== RESPONSIVE DESIGN ========== */

/* Tablets grandes y laptops pequeñas */
@media (max-width: 1200px) {
    .nav-container {
        padding: 0 2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

/* Tablets */
@media (max-width: 1024px) {
    .about-section {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 3rem 2rem;
    }
    
    .floating-crane,
    .floating-motorcycle,
    .floating-truck {
        width: 120px;
        opacity: 0.15;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Tablets y móviles horizontales */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-container {
        padding: 0 1.5rem;
    }
    
    .nav-logo {
        font-size: 1.6rem;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(45, 61, 71, 0.98);
        flex-direction: column;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s var(--transition-smooth);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    }
    
    .nav-menu.active {
        max-height: 400px;
        border-bottom: 2px solid var(--primary-yellow);
    }
    
    .nav-link {
        padding: 1rem 2rem;
        width: 100%;
        border-bottom: 1px solid rgba(251, 204, 31, 0.1);
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-logo {
        max-width: 350px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        padding: 1rem 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .title-decoration {
        width: 35px;
        margin: 0 12px;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
    }
    
    .about-stats {
        gap: 2rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stat-number {
        font-size: 2.8rem;
    }
    
    .pricing-card {
        padding: 3rem 2rem;
    }
    
    .carousel-btn.prev {
        left: 10px;
    }
    
    .carousel-btn.next {
        right: 10px;
    }
    
    .carousel-btn {
        width: 45px;
        height: 45px;
    }
    
    .carousel-btn svg {
        width: 22px;
        height: 22px;
    }
    
    .slide-frame img {
        height: 450px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .floating-crane,
    .floating-motorcycle,
    .floating-truck {
        display: none;
    }
}

/* Móviles grandes */
@media (max-width: 576px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-logo {
        font-size: 1.4rem;
    }
    
    .hero {
        min-height: 100vh;
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 1.9rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-logo {
        max-width: 280px;
    }
    
    .hero-text {
        margin-top: 2rem;
    }
    
    .cta-button {
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
    }
    
    .services {
        padding: 4rem 1.5rem;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .title-decoration {
        width: 30px;
        margin: 0 10px;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .service-card {
        padding: 2rem 1.3rem;
    }
    
    .service-icon-container {
        width: 100px;
        height: 100px;
    }
    
    .service-card h3 {
        font-size: 1.3rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
    }
    
    .about-section {
        padding: 2.5rem 1.5rem;
    }
    
    .about-content h3 {
        font-size: 1.9rem;
    }
    
    .about-content p {
        font-size: 0.95rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .pricing {
        padding: 4rem 1.5rem;
    }
    
    .pricing-card {
        padding: 2.5rem 1.5rem;
    }
    
    .pricing-card h3 {
        font-size: 1.9rem;
    }
    
    .pricing-description {
        font-size: 1rem;
    }
    
    .pricing-icon-container {
        width: 110px;
        height: 110px;
    }
    
    .quote-button {
        padding: 1rem 2.3rem;
        font-size: 1rem;
    }
    
    .gallery {
        padding: 4rem 1.5rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .slide-frame img {
        height: 350px;
    }
    
    .carousel-dots {
        gap: 0.8rem;
    }
    
    .carousel-dot {
        width: 8px;
        height: 8px;
    }
    
    .carousel-counter {
        font-size: 1rem;
    }
    
    .footer {
        padding: 4rem 1.5rem 2rem;
    }
    
    .contact-link {
        padding: 1.5rem;
    }
    
    .contact-icon-wrapper {
        width: 55px;
        height: 55px;
    }
    
    .contact-icon {
        width: 26px;
        height: 26px;
    }
    
    .contact-value {
        font-size: 1.1rem;
    }
    
    .footer-logo {
        font-size: 1.9rem;
    }
}

/* Móviles pequeños */
@media (max-width: 375px) {
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-logo {
        max-width: 240px;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .service-card,
    .pricing-card,
    .about-section {
        padding: 1.8rem 1rem;
    }
    
    .slide-frame img {
        height: 300px;
    }
    
    .cta-button {
        font-size: 0.9rem;
        padding: 0.85rem 1.8rem;
    }
}

/* Landscape mode para móviles */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 6rem 1rem 3rem;
    }
    
    .hero-logo {
        max-width: 200px;
    }
    
    .hero-text {
        margin-top: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }
    
    .hero-buttons {
        gap: 0.8rem;
    }
    
    .cta-button {
        padding: 0.8rem 1.8rem;
        font-size: 0.9rem;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .floating-crane,
    .floating-motorcycle,
    .floating-truck {
        display: none;
    }
}

/* Print styles */
@media print {
    .navbar,
    .scroll-indicator,
    .carousel-btn,
    .carousel-dots,
    .particles-container {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero,
    .services,
    .pricing,
    .gallery,
    .footer {
        background: white !important;
    }
}