/* ============================================
   LIMITLESS LASERS - Main Stylesheet
   Dark Theme with Purple Accents
   ============================================ */

/* CSS Variables / Design Tokens */
:root {
    /* Colors */
    --color-black: #000000;
    --color-dark: #07070f;
    --color-dark-gray: #0c0c18;
    --color-medium-gray: #12121f;
    --color-light-gray: #1a1a2e;
    --color-text: #ffffff;
    --color-text-muted: #b0b0c0;
    --color-purple: #8B5CF6;
    --color-purple-light: #A78BFA;
    --color-purple-dark: #7C3AED;
    --color-glow: rgba(139, 92, 246, 0.6);
    --color-glow-intense: rgba(139, 92, 246, 0.9);

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Sizing */
    --max-width: 1200px;
    --gutter: 4vw;
    --gutter-mobile: 6vw;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ============================================
   SCROLL LASER EFFECT (Vertical)
   ============================================ */
/* ============================================
   LASER BEAM SYSTEM - Enhanced Visual Effects
   ============================================ */

.scroll-laser {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 3px;
    pointer-events: none;
    z-index: 9999;
}

.scroll-laser.left {
    left: 20px;
}

.scroll-laser.right {
    right: 20px;
}

/* Core laser beam - bright center */
.scroll-laser::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg,
        transparent 0%,
        #c4b5fd 5%,
        #fff 15%,
        var(--color-purple-light) 25%,
        var(--color-purple) 35%,
        transparent 45%,
        transparent 55%,
        var(--color-purple) 65%,
        var(--color-purple-light) 75%,
        #fff 85%,
        #c4b5fd 95%,
        transparent 100%
    );
    background-size: 100% 300%;
    box-shadow:
        0 0 4px #fff,
        0 0 8px var(--color-purple-light),
        0 0 15px var(--color-purple),
        0 0 30px var(--color-purple),
        0 0 60px var(--color-purple-dark);
    animation: laserFlow 6s linear infinite, laserFlicker 3s ease-in-out infinite;
}

/* Outer glow bloom */
.scroll-laser::after {
    content: '';
    position: absolute;
    top: 0;
    left: -15px;
    width: 33px;
    height: 100%;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(167, 139, 250, 0.3) 10%,
        rgba(139, 92, 246, 0.5) 20%,
        rgba(167, 139, 250, 0.6) 30%,
        transparent 45%,
        transparent 55%,
        rgba(167, 139, 250, 0.6) 70%,
        rgba(139, 92, 246, 0.5) 80%,
        rgba(167, 139, 250, 0.3) 90%,
        transparent 100%
    );
    background-size: 100% 300%;
    filter: blur(12px);
    animation: laserFlow 6s linear infinite;
}

/* Ambient pulsing glow layer */
.scroll-laser .laser-glow {
    position: absolute;
    top: 0;
    left: -25px;
    width: 53px;
    height: 100%;
    background: radial-gradient(ellipse at center,
        rgba(139, 92, 246, 0.15) 0%,
        transparent 70%
    );
    animation: laserPulse 2s ease-in-out infinite;
}

@keyframes laserFlow {
    0% { background-position: 0% 0%; }
    100% { background-position: 0% 300%; }
}

@keyframes laserFlicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.92; }
}

@keyframes laserPulse {
    0%, 100% { opacity: 0.5; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.2); }
}

/* ============================================
   SPARK PARTICLE SYSTEM - Enhanced Effects
   ============================================ */

/* Base spark - hot white core */
.laser-spark {
    position: fixed;
    width: 5px;
    height: 5px;
    background: radial-gradient(circle, #fff 0%, var(--color-purple-light) 50%, transparent 100%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    box-shadow:
        0 0 3px #fff,
        0 0 6px #fff,
        0 0 12px var(--color-purple-light),
        0 0 24px var(--color-purple);
    animation: sparkShoot 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Large burst spark */
.laser-spark.large {
    width: 8px;
    height: 8px;
    box-shadow:
        0 0 5px #fff,
        0 0 10px #fff,
        0 0 20px var(--color-purple-light),
        0 0 40px var(--color-purple),
        0 0 60px var(--color-purple-dark);
    animation: sparkBurst 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Streak spark - elongated trail */
.laser-spark.streak {
    width: 3px;
    height: 12px;
    border-radius: 2px;
    background: linear-gradient(180deg, #fff 0%, var(--color-purple-light) 50%, transparent 100%);
    box-shadow:
        0 0 4px #fff,
        0 0 8px var(--color-purple-light),
        0 0 16px var(--color-purple);
    animation: sparkStreak 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Micro spark - tiny fast particles */
.laser-spark.micro {
    width: 3px;
    height: 3px;
    box-shadow:
        0 0 2px #fff,
        0 0 6px var(--color-purple-light),
        0 0 10px var(--color-purple);
    animation: sparkMicro 0.5s ease-out forwards;
}

/* Ember spark - slow floating */
.laser-spark.ember {
    width: 4px;
    height: 4px;
    background: radial-gradient(circle, var(--color-purple-light) 0%, var(--color-purple) 70%, transparent 100%);
    box-shadow:
        0 0 5px var(--color-purple-light),
        0 0 15px var(--color-purple);
    animation: sparkEmber 2s ease-out forwards;
}

@keyframes sparkShoot {
    0% {
        opacity: 1;
        transform: scale(1) translate(0, 0);
    }
    100% {
        opacity: 0;
        transform: scale(0.3) translate(var(--spark-x, 50px), var(--spark-y, -20px));
    }
}

@keyframes sparkBurst {
    0% {
        opacity: 1;
        transform: scale(0.5);
    }
    20% {
        opacity: 1;
        transform: scale(1.5);
    }
    100% {
        opacity: 0;
        transform: scale(0) translate(var(--spark-x, 60px), var(--spark-y, -30px));
    }
}

@keyframes sparkStreak {
    0% {
        opacity: 1;
        transform: scaleY(1) translate(0, 0) rotate(var(--spark-angle, 45deg));
    }
    100% {
        opacity: 0;
        transform: scaleY(2) translate(var(--spark-x, 40px), var(--spark-y, 30px)) rotate(var(--spark-angle, 45deg));
    }
}

@keyframes sparkMicro {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0) translate(var(--spark-x, 30px), var(--spark-y, 10px));
    }
}

@keyframes sparkEmber {
    0% {
        opacity: 0.8;
        transform: translate(0, 0);
    }
    50% {
        opacity: 0.6;
    }
    100% {
        opacity: 0;
        transform: translate(var(--spark-x, 20px), var(--spark-y, -60px));
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .scroll-laser::before,
    .scroll-laser::after,
    .scroll-laser .laser-glow {
        animation: none;
    }
    .laser-spark {
        animation: sparkFadeSimple 0.5s ease-out forwards;
    }
    @keyframes sparkFadeSimple {
        0% { opacity: 1; }
        100% { opacity: 0; }
    }
}

/* Hide on mobile */
@media screen and (max-width: 768px) {
    .scroll-laser,
    .laser-spark {
        display: none;
    }
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-dark);
    background-image:
        radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 40%),
        radial-gradient(ellipse at 0% 80%, rgba(139, 92, 246, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 2.6rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.4rem;
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: var(--color-purple-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-purple);
}

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

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(7, 7, 15, 0.97);
    backdrop-filter: blur(10px);
}

/* Top Bar - Social + CTA */
.header-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 4vw;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    font-size: 0.85rem;
}

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

.header-social a {
    color: var(--color-text-muted);
    font-size: 1rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.header-social a:hover {
    color: var(--color-purple);
    transform: scale(1.1);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-phone {
    color: var(--color-text-muted);
    font-size: 1.35rem;
}

.header-phone i {
    margin-right: 0.5rem;
    color: var(--color-purple);
}

.btn-inquire {
    background: linear-gradient(135deg, var(--color-purple) 0%, var(--color-purple-dark) 100%);
    color: #fff;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
}

.btn-inquire:hover {
    background: linear-gradient(135deg, var(--color-purple-light) 0%, var(--color-purple) 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(139, 92, 246, 0.5);
}

/* Main Header */
.header-main {
    display: flex;
    align-items: center;
    padding: 1rem 4vw;
    border-bottom: 1px solid rgba(139, 92, 246, 0.15);
}

.logo {
    height: 140px;
    width: auto;
    flex-shrink: 0;
}

/* Centered Navigation */
.nav {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.nav a {
    color: var(--color-text);
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-purple), transparent);
    box-shadow: 0 0 8px var(--color-purple);
    transition: width var(--transition-normal);
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.nav a:hover {
    color: var(--color-purple-light);
}

/* Spacer to balance the logo on the right */
.nav-spacer {
    width: 70px;
    flex-shrink: 0;
}

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

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    padding-top: 255px; /* Account for taller header with larger logo */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 180px;
    left: 0;
    width: 100%;
    height: calc(100% - 180px);
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.8) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    padding: 0 var(--gutter);
}

.hero h1 {
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.hero-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 50% 30%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 20% 80%, rgba(124, 58, 237, 0.1) 0%, transparent 40%),
        linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-gray) 50%, var(--color-dark) 100%);
    z-index: 1;
}

/* Animated laser line across hero */
.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--color-purple) 20%, var(--color-purple-light) 50%, var(--color-purple) 80%, transparent 100%);
    box-shadow: 0 0 15px var(--color-purple), 0 0 30px rgba(139, 92, 246, 0.5), 0 0 45px rgba(139, 92, 246, 0.3);
    z-index: 2;
    opacity: 0.6;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--color-purple-dark);
    color: var(--color-text);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-purple);
}

.btn-outline:hover {
    background-color: var(--color-purple);
    color: var(--color-text);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 6rem 0;
}

.section-dark {
    background-color: var(--color-dark);
    position: relative;
}

.section-darker {
    background-color: var(--color-black);
    position: relative;
}

.section-gray {
    background-color: var(--color-dark-gray);
    position: relative;
}

/* Laser line section divider */
.section-dark::before,
.section-gray::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent);
}

/* Tech corner accents */
.section::after {
    content: '';
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 30px;
    height: 30px;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    border-right: 1px solid rgba(139, 92, 246, 0.2);
    opacity: 0.5;
    pointer-events: none;
}

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

.section-header h2 {
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-purple), var(--color-purple-light), var(--color-purple), transparent);
    box-shadow: 0 0 10px var(--color-purple), 0 0 20px rgba(139, 92, 246, 0.5);
    border-radius: 2px;
}

.section-header p {
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 1.5rem auto 0;
}

/* ============================================
   FEATURED BEFORE/AFTER SHOWCASE
   ============================================ */
.featured-showcase {
    padding: 5rem 0;
}

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

.showcase-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow:
        0 0 30px rgba(139, 92, 246, 0.3),
        0 20px 60px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(139, 92, 246, 0.3);
}

.showcase-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.showcase-image:hover img {
    transform: scale(1.02);
}

.showcase-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-purple), var(--color-purple-light), var(--color-purple));
    z-index: 2;
}

.showcase-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.showcase-tagline {
    font-size: 1.25rem;
    color: var(--color-purple-light);
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.showcase-content p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.showcase-content .btn {
    margin-top: 1rem;
}

@media screen and (max-width: 768px) {
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

/* ============================================
   FEATURES / WHY LASER CLEANING
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(145deg, var(--color-medium-gray) 0%, var(--color-dark-gray) 100%);
    border-radius: 8px;
    border: 1px solid rgba(139, 92, 246, 0.1);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-purple), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.2), 0 0 20px rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-purple);
}

.feature-card h4 {
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ============================================
   HOW IT WORKS / TECHNOLOGY
   ============================================ */
.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.tech-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tech-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-purple);
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
    line-height: 1;
    min-width: 50px;
}

.tech-step h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.tech-step p {
    color: var(--color-text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.tech-specs {
    background: linear-gradient(145deg, var(--color-medium-gray) 0%, var(--color-dark-gray) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.tech-specs::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-purple), var(--color-purple-light), var(--color-purple));
}

.tech-specs h3 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-purple-light);
    margin-bottom: 0.5rem;
}

.tech-specs h3 i {
    margin-right: 0.5rem;
}

.tech-model {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.specs-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.specs-list li {
    padding: 0.6rem 0;
    color: var(--color-text-muted);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.specs-list li strong {
    color: var(--color-text);
}

.specs-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 0;
}

@media screen and (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* ============================================
   EQUIPMENT SHOWCASE (About Page)
   ============================================ */
.equipment-showcase {
    max-width: 800px;
    margin: 0 auto;
}

.equipment-info {
    background: linear-gradient(145deg, var(--color-medium-gray) 0%, var(--color-dark-gray) 100%);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.equipment-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-purple), var(--color-purple-light), var(--color-purple));
}

.equipment-info h3 {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.equipment-info h3 i {
    color: var(--color-purple-light);
    margin-right: 0.75rem;
}

.equipment-subtitle {
    font-size: 1.1rem;
    color: var(--color-purple-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.equipment-info > p:not(.equipment-subtitle) {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.equipment-specs {
    list-style: none;
    display: grid;
    gap: 1rem;
}

.equipment-specs li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    border-left: 3px solid var(--color-purple);
}

.equipment-specs li i {
    color: var(--color-purple-light);
    font-size: 1.1rem;
    margin-top: 0.2rem;
    width: 20px;
    text-align: center;
}

.equipment-specs li strong {
    color: var(--color-text);
    display: block;
    margin-bottom: 0.25rem;
}

@media screen and (max-width: 768px) {
    .equipment-info {
        padding: 2rem;
    }

    .equipment-specs li {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* ============================================
   SERVICES
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: linear-gradient(145deg, var(--color-medium-gray) 0%, var(--color-dark-gray) 100%);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.1);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-purple), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.25), 0 0 30px rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
}

.service-card:hover::after {
    opacity: 1;
}

.service-card-content {
    padding: 2rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Services List (inline) */
.services-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    list-style: none;
}

.services-list li {
    background-color: var(--color-light-gray);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    border: 1px solid var(--color-purple);
    transition: all var(--transition-fast);
}

.services-list li:hover {
    background-color: var(--color-purple);
}

/* ============================================
   GALLERY / BEFORE-AFTER
   ============================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(139, 92, 246, 0.1);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.gallery-item:hover {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.3), 0 10px 40px rgba(0, 0, 0, 0.3);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--color-text);
    font-size: 0.9rem;
}

/* ============================================
   VIDEO GALLERY
   ============================================ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    justify-items: center;
}

.video-grid.two-videos {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    margin: 0 auto;
}

.video-grid.three-videos {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1100px;
    margin: 0 auto;
}

.video-item {
    width: 100%;
    max-width: 350px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--color-medium-gray);
}

.video-item iframe {
    width: 350px;
    height: 620px;
    border: none;
    display: block;
}

@media screen and (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .video-grid,
    .video-grid.two-videos,
    .video-grid.three-videos {
        grid-template-columns: 1fr;
    }

    .video-item {
        max-width: 350px;
    }

    .video-item iframe {
        width: 100%;
        max-width: 350px;
    }
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: linear-gradient(145deg, var(--color-medium-gray) 0%, var(--color-dark-gray) 100%);
    padding: 2rem;
    border-radius: 8px;
    position: relative;
    border: 1px solid rgba(139, 92, 246, 0.1);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.testimonial-card:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 5px 30px rgba(139, 92, 246, 0.15);
}

.testimonial-card::before {
    content: '"';
    font-family: Georgia, serif;
    font-size: 4rem;
    color: var(--color-purple);
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
    opacity: 0.5;
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background:
        radial-gradient(ellipse at 50% 50%, rgba(167, 139, 250, 0.3) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-purple-dark) 0%, var(--color-purple) 100%);
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 60px rgba(139, 92, 246, 0.4), inset 0 0 60px rgba(139, 92, 246, 0.1);
}

.cta-banner::before,
.cta-banner::after {
    content: '';
    position: absolute;
    top: 50%;
    height: 1px;
    width: 30%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
}

.cta-banner::before {
    left: 0;
}

.cta-banner::after {
    right: 0;
}

.cta-banner h2 {
    margin-bottom: 1rem;
}

.cta-banner p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-banner .btn {
    background-color: var(--color-black);
    color: var(--color-text);
}

.cta-banner .btn:hover {
    background-color: var(--color-text);
    color: var(--color-black);
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    border-radius: 8px;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.values-list {
    list-style: none;
    margin-top: 2rem;
}

.values-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
}

.values-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-purple);
    font-weight: bold;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    color: var(--color-purple);
    font-size: 1.25rem;
    width: 24px;
}

.contact-details h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-details p,
.contact-details a {
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--color-medium-gray);
    border-radius: 50%;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-purple);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
    background-color: var(--color-medium-gray);
    padding: 2.5rem;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--color-dark);
    border: 1px solid var(--color-light-gray);
    border-radius: 5px;
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-purple);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background-color: var(--color-black);
    padding: 3rem 0;
    border-top: 1px solid var(--color-light-gray);
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    height: 120px;
}

.footer-text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer-social a:hover {
    color: var(--color-purple);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media screen and (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

@media screen and (max-width: 768px) {
    :root {
        --gutter: var(--gutter-mobile);
    }

    /* Mobile Header */
    .header-top-bar {
        padding: 0.5rem 6vw;
    }

    .header-phone {
        display: none;
    }

    .header-main {
        padding: 0.75rem 6vw;
    }

    .logo {
        height: 100px;
    }

    .nav-spacer {
        display: none;
    }

    /* Mobile Navigation */
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-dark-gray);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right var(--transition-normal);
        z-index: 1000;
    }

    .nav.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .btn-inquire {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }

    /* Hero */
    .hero {
        min-height: 500px;
    }

    .hero p {
        font-size: 1.1rem;
    }

    /* Grids */
    .features-grid,
    .services-grid,
    .gallery-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    /* Footer */
    .footer .container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    /* Sections */
    .section {
        padding: 4rem 0;
    }
}

@media screen and (max-width: 480px) {
    .btn {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }

    .services-list li {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}