:root {
    --bg-dark: #0a0a0c;
    --bg-darker: #050505;
    --text-white: #f8f8f8;
    --text-gray: #a1a1aa;
    --metallic-silver: #d4d4d8;
    --metallic-dark: #27272a;
    --accent-glow: rgba(212, 212, 216, 0.15);
    --border-chrome: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.05) 100%);
    --wpp-color: #25D366;
    
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Services Extended Styles */
.services-intro {
    text-align: center;
    color: var(--color-gray-400);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.services-grid-extended {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card-extended {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 2rem 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.service-card-extended::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card-extended:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.service-card-extended:hover::before {
    opacity: 1;
}

.service-icon-large {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.service-card-extended h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.service-card-extended p {
    color: var(--color-gray-400);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.service-tag {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary-light);
}

/* More Services Section */
.more-services {
    margin: 4rem 0;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    backdrop-filter: blur(10px);
}

.more-services-content {
    text-align: center;
}

.more-services-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.services-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.tag-item {
    padding: 0.6rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 1rem;
    color: var(--color-gray-300);
    transition: all 0.3s ease;
    cursor: default;
    backdrop-filter: blur(5px);
}

.tag-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Services CTA */
.services-cta {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.1) 100%);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.services-cta-text {
    font-size: 1.3rem;
    color: var(--color-gray-300);
    margin-bottom: 2rem;
    font-weight: 300;
}

/* Responsive */
@media (max-width: 768px) {
    .services-grid-extended {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card-extended {
        padding: 1.5rem;
    }
    
    .more-services {
        padding: 2rem 1.5rem;
    }
    
    .more-services-title {
        font-size: 2rem;
    }
    
    .tag-item {
        padding: 0.5rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .services-tags-cloud {
        gap: 0.75rem;
    }
    
    .services-cta {
        padding: 2rem 1.5rem;
    }
    
    .services-cta-text {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .service-icon-large {
        font-size: 2.5rem;
    }
    
    .service-card-extended h3 {
        font-size: 1.3rem;
    }
    
    .more-services-title {
        font-size: 1.8rem;
    }
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
}

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

.text-gradient {
    background: linear-gradient(to right, #ffffff, #888888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Utilities */
.bg-black {
    background-color: #000000 !important;
}
.bg-glass {
    background-color: rgba(255, 255, 255, 0.02) !important;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mt-2 { margin-top: 1rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #ffffff 0%, #d4d4d8 100%);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    background: #ffffff;
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--text-gray);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-white);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
}

/* Floating WhatsApp */
.floating-wpp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--wpp-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-wpp svg {
    width: 35px;
    height: 35px;
}

.floating-wpp:hover {
    transform: scale(1.1) rotate(-5deg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(10,10,12,0.9) 0%, rgba(10,10,12,0) 100%);
    backdrop-filter: blur(5px);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.nav-phone {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}
.nav-phone:hover {
    color: var(--metallic-silver);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 5rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, #1a1a1f 0%, #0a0a0c 100%);
    z-index: -1;
}

/* Particle animation for industrial feel */
.particle-1, .particle-2, .particle-3 {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    filter: blur(40px);
}
.particle-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: -200px;
    animation: float 20s infinite ease-in-out alternate;
}
.particle-2 {
    width: 500px;
    height: 500px;
    bottom: -100px;
    right: -100px;
    animation: float 25s infinite ease-in-out alternate-reverse;
}
.particle-3 {
    width: 400px;
    height: 400px;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 10s infinite ease-in-out alternate;
}

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

@keyframes pulse {
    0% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.2); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 900;
    text-transform: uppercase;
    background: linear-gradient(to bottom, #ffffff 0%, #888888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto 3rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Story Section */
.story {
    padding: 8rem 0;
    position: relative;
}

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

.story-text p {
    font-size: 1.25rem;
    color: var(--text-gray);
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.05), transparent);
    transform: skewX(-20deg);
    transition: 0.5s;
}

.glass-card:hover::before {
    left: 150%;
}

.stat-number {
    font-size: 6rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(255,255,255,0.2);
}

.stat-label {
    font-size: 1.25rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Services Section */
.services {
    padding: 8rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 2rem;
    border-radius: 8px;
    transition: all 0.4s ease;
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 20px rgba(255,255,255,0.05);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    filter: grayscale(100%) brightness(200%);
    transition: filter 0.4s;
}

.service-card:hover .service-icon {
    filter: grayscale(0%) brightness(100%);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-gray);
}

/* Process Section */
.process {
    padding: 8rem 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.process-step {
    position: relative;
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--metallic-dark);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.process-step h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.process-step p {
    color: var(--text-gray);
}

/* Benefits Section */
.benefits {
    padding: 8rem 0;
}

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

.benefit-block {
    position: relative;
}

.benefit-block h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--metallic-silver);
}

.benefit-line {
    height: 2px;
    width: 0;
    background: var(--text-white);
    transition: width 1s ease;
}

.benefit-block.is-visible .benefit-line {
    width: 100px;
}

/* Portfolio Section */
.portfolio {
    padding: 8rem 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.2);
}

.portfolio-img {
    height: 200px;
    background: var(--bg-darker);
    position: relative;
    overflow: hidden;
}

.portfolio-img::after {
    content: '📷';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    opacity: 0.1;
}

.portfolio-info {
    padding: 2rem;
}

.portfolio-info h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.portfolio-info p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Authority */
.authority {
    padding: 8rem 0;
    text-align: center;
}

.authority-quotes {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.quote {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    font-style: italic;
    color: rgba(255,255,255,0.8);
}

/* Testimonials Section */
.testimonials {
    padding: 8rem 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 8px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 6rem;
    position: absolute;
    top: 0;
    left: 1rem;
    color: rgba(255,255,255,0.05);
    line-height: 1;
    font-family: serif;
}

.test-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.test-author {
    color: var(--metallic-silver);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    padding: 10rem 0;
    position: relative;
    overflow: hidden;
}

.cta-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    margin-bottom: 3rem;
    text-transform: uppercase;
    line-height: 1;
}

/* Location */
.location {
    padding: 8rem 0;
}

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

.address {
    font-size: 1.5rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.location-map {
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    filter: grayscale(100%) invert(90%) hue-rotate(180deg);
    transition: filter 0.5s;
    border: 1px solid rgba(255,255,255,0.1);
}

.location-map:hover {
    filter: grayscale(0%) invert(0%) hue-rotate(0deg);
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 4px;
}

.footer-contact {
    display: flex;
    gap: 2rem;
    color: var(--text-gray);
}

.footer-copy {
    color: rgba(255,255,255,0.3);
    font-size: 0.9rem;
    margin-top: 2rem;
}

/* Animations */
.reveal-top { transform: translateY(-50px); opacity: 0; transition: all 1s cubic-bezier(0.5, 0, 0, 1); }
.reveal-bottom { transform: translateY(50px); opacity: 0; transition: all 1s cubic-bezier(0.5, 0, 0, 1); }
.reveal-left { transform: translateX(-50px); opacity: 0; transition: all 1s cubic-bezier(0.5, 0, 0, 1); }
.reveal-right { transform: translateX(50px); opacity: 0; transition: all 1s cubic-bezier(0.5, 0, 0, 1); }
.reveal-fade { opacity: 0; transition: all 1s cubic-bezier(0.5, 0, 0, 1); }

.reveal-text {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: all 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.is-visible {
    transform: translate(0) scale(1);
    opacity: 1;
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }

/* Responsive */
@media (max-width: 992px) {
    .story-grid, .location-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .story-visual {
        order: -1;
    }
    .location-info {
        text-align: center;
    }
    .location-map {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
        padding: 0 2rem;
    }
    .footer-contact {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}