/*
===============================
MODERN WEBSITE STYLES
PT. Adhitama Persada Indonesia
===============================
*/

/* CSS VARIABLES */
:root {
    --primary-blue: #0EA5E9;
    --secondary-blue: #3B82F6;
    --dark-blue: #1E40AF;
    --white: #FFFFFF;
    --dark-gray: #1F2937;
    --light-gray: #F9FAFB;
    --gradient-1: linear-gradient(135deg, #0EA5E9 0%, #3B82F6 100%);
    --gradient-2: linear-gradient(135deg, #3B82F6 0%, #1E40AF 100%);
    --gradient-3: linear-gradient(135deg, #1E40AF 0%, #1E3A8A 100%);
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 20px 50px rgba(0, 0, 0, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

/* RESET & BASE STYLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #0EA5E9;
    --secondary-blue: #1E40AF;
    --accent-blue: #3B82F6;
    --light-blue: #DBEAFE;
    --accent-green: #10B981;
    --accent-orange: #F59E0B;
    --accent-purple: #8B5CF6;
    --dark-gray: #1F2937;
    --medium-gray: #6B7280;
    --light-gray: #F9FAFB;
    --white: #ffffff;
    --gradient-1: linear-gradient(135deg, #0EA5E9 0%, #3B82F6 50%, #1E40AF 100%);
    --gradient-2: linear-gradient(135deg, #0EA5E9 0%, #10B981 100%);
    --gradient-3: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    --gradient-4: linear-gradient(135deg, #1E40AF 0%, #3B82F6 50%, #0EA5E9 100%);
    --gradient-text: linear-gradient(135deg, #1E3A8A 0%, #1D4ED8 50%, #2563EB 100%);
    --hero-gradient: linear-gradient(135deg, #0EA5E9 0%, #1E40AF 100%);
    --shadow-light: 0 4px 20px rgba(14, 165, 233, 0.15);
    --shadow-heavy: 0 8px 40px rgba(14, 165, 233, 0.25);
    --shadow-blue: 0 4px 20px rgba(59, 130, 246, 0.3);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--dark-gray);
    overflow-x: hidden;
    background: var(--white);
    font-weight: 400;
    letter-spacing: 0.02em;
}

html {
    scroll-behavior: smooth;
}

/* MODERN TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1.2rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: #1a202c;
}

.section-title {
    font-weight: 800;
    letter-spacing: -0.03em;
}

.professional-subtitle {
    font-size: 1.1rem;
    font-weight: 500;
    color: #4a5568;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.display-1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 0.9;
    color: var(--secondary-blue); /* Fallback color */
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    text-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}

/* Fallback for browsers that don't support background-clip: text */
@supports not (-webkit-background-clip: text) {
    .display-1 {
        color: var(--primary-blue);
        -webkit-text-fill-color: var(--primary-blue);
    }
}

.lead {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* PREMIUM HERO SECTION WITH CONSTRUCTION THEME */
.hero-premium {
    min-height: 90vh;
    background:
        linear-gradient(135deg, rgba(14, 165, 233, 0.95) 0%, rgba(30, 64, 175, 0.95) 50%, rgba(59, 130, 246, 0.95) 100%),
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.02) 0px,
            rgba(255, 255, 255, 0.02) 1px,
            transparent 1px,
            transparent 20px
        ),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23f8fafc"/><path d="M0 50h100M50 0v100" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></svg>');
    background-size: cover, 20px 20px, 50px 50px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
}

.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(14, 165, 233, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(30, 64, 175, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 60% 20%, rgba(224, 242, 254, 0.4) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.hero-premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="industrial" width="50" height="50" patternUnits="userSpaceOnUse"><rect width="50" height="50" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/><circle cx="10" cy="10" r="1" fill="white" opacity="0.15"/><circle cx="40" cy="40" r="1" fill="white" opacity="0.1"/><rect x="20" y="20" width="10" height="10" fill="none" stroke="white" stroke-width="0.3" opacity="0.08"/></pattern></defs><rect width="100" height="100" fill="url(%23industrial)"/></svg>'),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.03) 2px,
            rgba(255, 255, 255, 0.03) 4px
        );
    background-size: 150px 150px, 40px 40px;
    animation: industrialMove 25s linear infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes industrialMove {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 150px 150px, 40px 40px; }
}

@keyframes backgroundMove {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 200px 200px, 60px 60px; }
}

/* Floating Background Shapes */
.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: floatShapes 8s infinite ease-in-out;
    opacity: 0.7;
}

.shape-1 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.6) 0%, rgba(14, 165, 233, 0.4) 70%, transparent 100%);
    top: -8%;
    left: -8%;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(30, 64, 175, 0.6) 0%, rgba(59, 130, 246, 0.4) 70%, transparent 100%);
    top: 50%;
    right: -10%;
    animation-delay: -4s;
}

.shape-3 {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.7) 0%, rgba(30, 64, 175, 0.4) 70%, transparent 100%);
    top: 20%;
    right: 15%;
    animation-delay: -8s;
}

@keyframes floatShapes {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
        opacity: 0.7;
        filter: brightness(1);
    }
    25% {
        transform: translateY(-40px) rotate(5deg) scale(1.15);
        opacity: 0.9;
        filter: brightness(1.1);
    }
    50% {
        transform: translateY(-20px) rotate(-3deg) scale(0.9);
        opacity: 0.8;
        filter: brightness(1.05);
    }
    75% {
        transform: translateY(20px) rotate(8deg) scale(1.1);
        opacity: 0.6;
        filter: brightness(0.95);
    }
}

/* Animated Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, #0EA5E9, #3B82F6);
    border-radius: 50%;
    animation: particleFloat 15s linear infinite;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.5);
}

.particle-1 {
    left: 20%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.particle-2 {
    left: 40%;
    animation-delay: -3s;
    animation-duration: 15s;
}

.particle-3 {
    left: 60%;
    animation-delay: -6s;
    animation-duration: 18s;
}

.particle-4 {
    left: 80%;
    animation-delay: -9s;
    animation-duration: 14s;
}

.particle-5 {
    left: 35%;
    animation-delay: -12s;
    animation-duration: 16s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) scale(1);
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-10vh) scale(0);
        opacity: 0;
    }
}

/* Hero Container */
.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: flex-start;
    position: relative;
    z-index: 10;
    min-height: calc(100vh - 160px);
}

/* Hero Content */
.hero-content {
    color: white;
    padding-top: 2rem;
}

/* Company Branding */
.company-branding {
    margin-bottom: 2.5rem;
    text-align: left;
}

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

.logo-img {
    height: 70px;
    width: auto;
    filter: brightness(0) invert(1) drop-shadow(0 4px 8px rgba(255, 255, 255, 0.1));
    transition: all 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 6px 12px rgba(255, 255, 255, 0.2));
}

.company-title {
    font-size: clamp(2.2rem, 3.5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 0.8rem;
}

.title-main {
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-sub {
    display: block;
    background: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 0.8em;
}

.company-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    margin-bottom: 1rem;
}

.badge-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

/* Hero Headline */
.hero-headline {
    margin-bottom: 2.5rem;
}

.headline-primary {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.headline-accent {
    background: linear-gradient(135deg, #0EA5E9 0%, #3B82F6 25%, #1E40AF 50%, #0EA5E9 75%, #E0F2FE 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 300% 300%;
    animation: gradientShift 3s ease-in-out infinite;
    display: block;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    text-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    25% { background-position: 100% 0%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 0% 100%; }
    100% { background-position: 0% 50%; }
}

.headline-description {
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    max-width: 550px;
    margin-bottom: 1.5rem;
}

/* Selling Points */
.selling-points {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.point-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.point-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.point-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.point-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: white;
}

.point-content p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.4;
}

/* Premium CTA Section */
.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 3rem;
}

/* PROFESSIONAL CTA BUTTONS */
.professional-cta {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.cta-professional {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    min-width: 200px;
    justify-content: center;
    letter-spacing: 0.5px;
}

.cta-primary-pro {
    background: linear-gradient(135deg, #0EA5E9 0%, #3B82F6 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
    border: 2px solid transparent;
}

.cta-primary-pro:hover {
    background: linear-gradient(135deg, #3B82F6 0%, #1E40AF 100%);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(14, 165, 233, 0.4);
    color: white;
}

.cta-secondary-pro {
    background: rgba(255, 255, 255, 0.9);
    color: #0EA5E9;
    border: 2px solid rgba(14, 165, 233, 0.3);
    backdrop-filter: blur(10px);
}

.cta-secondary-pro:hover {
    background: rgba(255, 255, 255, 1);
    border-color: #0EA5E9;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.2);
    color: #0EA5E9;
}

.cta-icon-pro {
    font-size: 1.2rem;
}

/* TESTIMONIAL QUOTE SECTION */
.testimonial-quote {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
    backdrop-filter: blur(15px);
    position: relative;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.3);
    font-family: Georgia, serif;
}

.quote-text {
    font-size: 1.1rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quote-author {
    font-weight: 600;
    color: white;
    font-size: 0.95rem;
}

.quote-position {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.cta-primary, .cta-secondary {
    display: block;
}

.btn-premium {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.8rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    width: 100%;
    max-width: 320px;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(37, 211, 102, 0.7);
    color: white;
}

.btn-whatsapp:hover .btn-icon {
    animation: pulse 0.6s ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(59, 130, 246, 0.2));
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-outline:hover::before {
    opacity: 1;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-4px) scale(1.02);
    color: white;
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.2);
}

.btn-outline:hover .btn-icon {
    animation: rotateIcon 0.6s ease-in-out;
}

@keyframes rotateIcon {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(15deg); }
}

.btn-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.btn-content {
    flex: 1;
}

.btn-main {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.btn-sub {
    display: block;
    font-size: 0.85rem;
    opacity: 0.8;
    font-weight: 400;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    align-self: flex-start;
    margin-top: -2rem;
    min-height: 500px;
}

/* CONSTRUCTION & HVAC HERO VISUAL */
.hero-construction-visual {
    position: relative !important;
    width: 100% !important;
    height: 500px !important;
    /* Fallback background */
    background: rgba(255, 255, 255, 0.1) !important;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%),
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.02) 0px,
            rgba(255, 255, 255, 0.02) 2px,
            transparent 2px,
            transparent 10px
        ) !important;
    border-radius: 20px !important;
    /* Fallback for backdrop-filter */
    background-color: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    overflow: hidden !important;
    display: block !important;
    visibility: visible !important;
    z-index: 1 !important;
}

/* Building Structure */
.building-structure {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 200px !important;
    height: 300px !important;
    display: block !important;
    visibility: visible !important;
}

.building-frame {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.building-level {
    position: absolute;
    width: calc(100% - 20px);
    height: 70px;
    left: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.level-1 {
    top: 20px;
    animation: buildingFloat 3s ease-in-out infinite;
}

.level-2 {
    top: 110px;
    animation: buildingFloat 3s ease-in-out infinite -1s;
}

.level-3 {
    bottom: 20px;
    animation: buildingFloat 3s ease-in-out infinite -2s;
}

.building-level:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.hvac-icon, .construction-icon, .mechanical-icon {
    font-size: 1.5rem;
    color: #FFFFFF;
    margin-bottom: 0.2rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}

.level-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.2));
}

@keyframes buildingFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* HVAC System Illustration */
.hvac-system {
    position: absolute;
    top: 80px;
    right: 30px;
    width: 120px;
    height: 200px;
}

.air-flow {
    position: absolute;
    width: 3px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0.3) 100%);
    border-radius: 3px;
    animation: airFlow 2s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.air-flow-1 {
    left: 20px;
    height: 60px;
    top: 0;
    animation-delay: 0s;
}

.air-flow-2 {
    left: 50px;
    height: 80px;
    top: 10px;
    animation-delay: 0.5s;
}

.air-flow-3 {
    left: 80px;
    height: 50px;
    top: 5px;
    animation-delay: 1s;
}

.cooling-unit {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(46, 136, 214, 0.7), rgba(255, 255, 255, 0.15));
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
    animation: coolPulse 2s ease-in-out infinite;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

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

@keyframes coolPulse {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
        transform: translateX(-50%) scale(1);
    }
    50% {
        box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
        transform: translateX(-50%) scale(1.05);
    }
}

/* Construction Tools */
.construction-tools {
    position: absolute;
    bottom: 50px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tool-item {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    animation: toolFloat 4s ease-in-out infinite;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}

.tool-1 { animation-delay: 0s; }
.tool-2 { animation-delay: 1s; }
.tool-3 { animation-delay: 2s; }

.tool-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
    color: white;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
}

@keyframes toolFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-5px) rotate(2deg); }
    50% { transform: translateY(0px) rotate(0deg); }
    75% { transform: translateY(3px) rotate(-1deg); }
}

/* Technical Grid Background */
.tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: 1;
}

.grid-line {
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
}

.horizontal-1 {
    top: 25%;
    left: 0;
    width: 100%;
    height: 1px;
}

.horizontal-2 {
    top: 75%;
    left: 0;
    width: 100%;
    height: 1px;
}

.vertical-1 {
    top: 0;
    left: 30%;
    width: 1px;
    height: 100%;
}

.vertical-2 {
    top: 0;
    left: 70%;
    width: 1px;
    height: 100%;
}

.visual-container {
    position: relative;
}

/* Stats Premium */
.stats-premium {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><rect width="20" height="20" fill="none" stroke="rgba(14,165,233,0.1)" stroke-width="0.5"/><circle cx="5" cy="5" r="1" fill="rgba(59,130,246,0.15)"/><circle cx="15" cy="15" r="1" fill="rgba(30,64,175,0.1)"/></svg>');
    border: 2px solid rgba(14, 165, 233, 0.3);
    border-radius: 20px;
    padding: 2rem 1.6rem;
    backdrop-filter: blur(25px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 8px 32px rgba(14, 165, 233, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

.stat-card:hover {
    transform: translateY(-12px) scale(1.05);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
    box-shadow: 0 20px 60px rgba(14, 165, 233, 0.3);
    border: 2px solid rgba(59, 130, 246, 0.5);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.stat-card:hover .stat-number {
    transform: scale(1.05);
}

.card-1 { animation-delay: 0.1s; }
.card-2 { animation-delay: 0.2s; }
.card-3 { animation-delay: 0.3s; }
.card-4 { animation-delay: 0.4s; }

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0EA5E9, #1E40AF);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.8rem;
    color: white;
    font-size: 20px;
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.stat-content {
    text-align: left;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #2D3748 0%, #4A5568 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    line-height: 1;
    margin-bottom: 0.3rem;
    text-shadow: 0 2px 4px rgba(45, 55, 72, 0.1);
}

.stat-label {
    font-size: 0.85rem;
    color: #4A5568;
    font-weight: 600;
    line-height: 1.2;
}

/* Trust Badges */
.trust-badges {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
    justify-content: center;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.8) 100%);
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 25px;
    backdrop-filter: blur(15px);
    color: #2D3748;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.badge-item i {
    color: #0EA5E9;
    font-size: 1rem;
    text-shadow: 0 0 10px rgba(14, 165, 233, 0.5);
}

/* PROFESSIONAL CREDENTIALS SECTION */
.professional-credentials {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 4rem 0;
    border-top: 1px solid rgba(203, 213, 224, 0.5);
    border-bottom: 1px solid rgba(203, 213, 224, 0.5);
}

.credentials-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.credential-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(203, 213, 224, 0.3);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.credential-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #0EA5E9, #3B82F6);
}

.credential-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.15);
    border-color: rgba(14, 165, 233, 0.3);
}

.credential-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
}

.credential-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #1a202c;
}

.credential-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: #0EA5E9;
    margin-bottom: 1rem;
}

.credential-description {
    font-size: 0.95rem;
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.credential-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #0EA5E9;
}

/* HVAC & CONSTRUCTION EXPERTISE SECTION */
.expertise-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.expertise-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hvac" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="8" cy="8" r="2" fill="none" stroke="%230EA5E9" stroke-width="0.5" opacity="0.1"/><rect x="15" y="15" width="10" height="10" fill="none" stroke="%233B82F6" stroke-width="0.3" opacity="0.08"/><path d="M30 5 L35 10 L30 15" fill="none" stroke="%231E40AF" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23hvac)"/></svg>');
    background-size: 80px 80px;
    opacity: 0.3;
    z-index: 0;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.expertise-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    text-align: left;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
}

.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(14, 165, 233, 0.2);
    border-color: rgba(14, 165, 233, 0.4);
}

.expertise-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    color: white;
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
    position: relative;
}

.expertise-icon::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6, #1E40AF);
    border-radius: 20px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.expertise-card:hover .expertise-icon::after {
    opacity: 1;
    animation: iconGlow 2s infinite alternate;
}

@keyframes iconGlow {
    0% { box-shadow: 0 0 20px rgba(14, 165, 233, 0.5); }
    100% { box-shadow: 0 0 40px rgba(14, 165, 233, 0.8), 0 0 60px rgba(59, 130, 246, 0.4); }
}

.expertise-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1rem;
}

.expertise-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: #0EA5E9;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.expertise-description {
    font-size: 1rem;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 2rem;
}

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

.expertise-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: #2d3748;
    font-weight: 500;
}

.expertise-features li::before {
    content: '⚡';
    font-size: 1.2rem;
    color: #0EA5E9;
    background: rgba(14, 165, 233, 0.1);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* TESTIMONIALS SECTION */
.testimonials-section {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60"><defs><pattern id="quotes" width="30" height="30" patternUnits="userSpaceOnUse"><text x="15" y="20" font-family="serif" font-size="20" fill="rgba(14,165,233,0.05)" text-anchor="middle">"</text></pattern></defs><rect width="60" height="60" fill="url(%23quotes)"/></svg>');
    background-size: 120px 120px;
    z-index: 0;
}

.testimonials-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    position: relative;
    transition: all 0.4s ease;
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(14, 165, 233, 0.1);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -15px;
    left: 30px;
    font-size: 5rem;
    font-family: Georgia, serif;
    color: #0EA5E9;
    opacity: 0.3;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(14, 165, 233, 0.2);
    border-color: rgba(14, 165, 233, 0.4);
}

.testimonial-content {
    margin-bottom: 2.5rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #2d3748;
    font-style: italic;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.testimonial-project {
    font-size: 0.9rem;
    color: #0EA5E9;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.author-avatar {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    font-weight: 400;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.author-info h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.3rem;
}

.author-position {
    font-size: 1rem;
    font-weight: 600;
    color: #0EA5E9;
    margin-bottom: 0.2rem;
}

.author-company {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.rating-stars {
    display: flex;
    gap: 0.3rem;
    margin-top: 1rem;
}

.rating-stars i {
    color: #FFA500;
    font-size: 1.2rem;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 2rem;
}

.testimonials-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    color: #1a202c;
    margin-bottom: 1rem;
    position: relative;
}

.testimonials-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    border-radius: 2px;
}

.testimonials-subtitle {
    font-size: 1.2rem;
    color: #4a5568;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* COMPANY ACHIEVEMENTS */
.achievements-section {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.achievements-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60"><defs><pattern id="construction" width="30" height="30" patternUnits="userSpaceOnUse"><rect x="5" y="5" width="20" height="20" fill="none" stroke="white" stroke-width="0.3" opacity="0.1"/><circle cx="15" cy="15" r="3" fill="none" stroke="white" stroke-width="0.5" opacity="0.08"/></pattern></defs><rect width="60" height="60" fill="url(%23construction)"/></svg>');
    background-size: 120px 120px;
    opacity: 0.2;
    z-index: 0;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.achievement-item {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(14, 165, 233, 0.5);
}

.achievement-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    display: block;
}

.achievement-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.achievement-desc {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ENHANCED ANIMATIONS */
.animate-fadeInUp {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.animate-fadeInRight {
    opacity: 0;
    transform: translateX(50px) scale(0.95);
    animation: fadeInRight 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }
.delay-3 { animation-delay: 0.9s; }

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

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        min-height: auto;
        padding: 2rem 1.5rem;
    }

    .hero-visual {
        order: -1;
        margin-top: 0;
        margin-bottom: 1.5rem;
    }

    .stats-premium {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.8rem;
        margin-bottom: 1rem;
    }

    .stat-card {
        padding: 1rem 0.8rem;
    }

    .company-branding {
        margin-bottom: 1.5rem;
    }

    .hero-headline {
        margin-bottom: 1.5rem;
    }

    .selling-points {
        margin-bottom: 1.5rem;
    }
}

/* Hide hero visual on tablets and mobile */
@media screen and (max-width: 1024px) {
    .hero-visual,
    .hero-construction-visual,
    .building-structure,
    .hvac-system,
    .construction-tools {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
    }
}

@media (max-width: 768px) {
    .hero-visual,
    .hero-construction-visual,
    .building-structure,
    .hvac-system,
    .construction-tools {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }

    .navbar-modern {
        padding: 0.8rem 0;
    }

    .hero-premium {
        padding: 80px 0 40px;
    }

    .hero-container {
        padding: 1rem;
        gap: 1.5rem;
        max-width: 100%;
    }

    .selling-points {
        gap: 0.8rem;
        margin-bottom: 1rem;
    }

    .point-item {
        padding: 0.8rem;
        text-align: left;
    }

    .point-item:hover {
        transform: translateY(-2px);
    }

    .hero-cta {
        align-items: center;
        gap: 0.8rem;
    }

    .btn-premium {
        max-width: 100%;
        padding: 1rem 1.5rem;
    }

    .stats-premium {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
        margin-bottom: 1rem;
    }

    .trust-badges {
        gap: 0.5rem;
    }

    .floating-shape {
        display: none;
    }

    .particles {
        display: none;
    }

    .company-branding {
        margin-bottom: 1rem;
    }

    .hero-headline {
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-premium {
        padding: 70px 0 30px;
    }

    .hero-container {
        padding: 1rem 0.8rem;
        gap: 1rem;
    }

    .company-title {
        font-size: 1.8rem;
    }

    .headline-primary {
        font-size: 1.5rem;
    }

    .btn-premium {
        padding: 1rem;
        font-size: 0.9rem;
    }

    .btn-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .stats-premium {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
    }

    .stat-card {
        padding: 1rem 0.6rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
    z-index: -1;
}

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

/* MODERN NAVIGATION */
.navbar-modern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-light);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    padding: 8px;
    background: linear-gradient(135deg, #0EA5E9, #3B82F6);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.logo img:hover {
    background: linear-gradient(135deg, #3B82F6, #1E40AF);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2D3748;
    background: linear-gradient(135deg, #0EA5E9 0%, #1E40AF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 1px 4px rgba(14, 165, 233, 0.3);
}

/* Fallback for browsers that don't support background-clip: text */
@supports not (-webkit-background-clip: text) {
    .logo-text {
        color: rgba(255, 255, 255, 0.95);
        -webkit-text-fill-color: rgba(255, 255, 255, 0.95);
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    text-decoration: none;
    color: #2D3748;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: #0EA5E9;
    text-shadow: 0 0 10px rgba(14, 165, 233, 0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-2);
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

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

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #2D3748;
    transition: var(--transition);
    border-radius: 2px;
}

/* NAVIGATION ENDS HERE - PREMIUM HERO SECTION IS DEFINED EARLIER IN THE FILE */

/* HERO INTRODUCTION */
.hero-intro {
    margin-bottom: 2rem;
}

.company-badge {
    margin-bottom: 1.5rem;
}

.badge-premium {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
}

.badge-premium:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.hero-main-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--white);
}

.title-line-1 {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.7em;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.title-line-2 {
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, #e0f2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.2);
}

.title-highlight {
    display: block;
    color: #FFD700;
    font-size: 0.6em;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
    font-weight: 400;
}

/* HERO FEATURES GRID */
.hero-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-4);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: var(--white);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-content h3 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin: 0;
}

/* HERO BOTTOM SECTION */
.hero-bottom {
    margin-top: 3rem;
}

/* MODERN STATS */
.hero-stats-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card-modern {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.stat-card-modern:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.18);
}

.stat-number-large {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0;
}

.stat-plus {
    font-size: 2rem;
    color: #FFD700;
    font-weight: 700;
    display: inline-block;
    margin-left: 0.2rem;
}

.stat-label-modern {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0.5rem;
    line-height: 1.2;
    font-weight: 500;
}

/* MODERN CTA BUTTONS */
.hero-cta-modern {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn-modern-large {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2.5rem;
    border-radius: 25px;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    min-width: 220px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary-large {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: var(--white);
}

.btn-secondary-large {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.btn-modern-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
    color: var(--white);
}

.btn-primary-large:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-secondary-large:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.btn-content {
    text-align: left;
    flex-grow: 1;
}

.btn-title {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.btn-subtitle {
    display: block;
    font-size: 0.85rem;
    opacity: 0.8;
    font-weight: 400;
}

/* PROFESSIONAL LOGO DISPLAY */
.hero-visual {
    margin-top: 2rem;
}

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

.logo-main {
    position: relative;
}

.company-logo-hero {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.2));
    transition: var(--transition);
}

.company-logo-hero:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.3));
}

.certification-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.cert-badge {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition);
}

.cert-badge:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.badge-modern {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.badge-modern:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.25);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
}

.hero-stats {
    position: absolute;
    bottom: -20px;
    left: 20px;
    right: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-light);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--dark-gray);
    opacity: 0.7;
}

/* MODERN SECTIONS */
.section-modern {
    padding: 5rem 0;
    position: relative;
}

.container-modern {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--secondary-blue); /* Fallback color */
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 6px rgba(30, 64, 175, 0.2);
}

/* Fallback for browsers that don't support background-clip: text */
@supports not (-webkit-background-clip: text) {
    .section-title {
        color: var(--secondary-blue);
        -webkit-text-fill-color: var(--secondary-blue);
    }
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    opacity: 0.7;
}

/* SERVICES GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-4);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
    box-shadow: var(--shadow-blue);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

.service-description {
    color: var(--dark-gray);
    opacity: 0.8;
    line-height: 1.6;
}

/* STATISTICS SECTION */
.stats-section {
    background: var(--gradient-4);
    color: var(--white);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    padding: 2rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.counter {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    display: block;
}

.counter-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* PORTFOLIO SECTION */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.portfolio-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.portfolio-location {
    color: var(--primary-blue);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.portfolio-year {
    color: var(--dark-gray);
    opacity: 0.6;
    font-size: 0.9rem;
}

/* CONTACT SECTION */
.contact-section {
    background: var(--light-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info h3 {
    margin-bottom: 2rem;
    color: var(--dark-gray);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: var(--shadow-blue);
}

.contact-details h4 {
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.contact-details p {
    margin: 0.25rem 0;
    color: var(--dark-gray);
    opacity: 0.8;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* BUTTON STYLES */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 15px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-transform: none;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, #0EA5E9 0%, #3B82F6 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0284C7 0%, #2563EB 100%);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 35px rgba(14, 165, 233, 0.5);
    color: white;
}

.btn-modern.w-100 {
    width: 100%;
    margin-top: 1rem;
}

.btn-modern i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.btn-modern:hover i {
    transform: translateX(3px) scale(1.1);
}

/* FOOTER */
.footer-modern {
    background: var(--dark-gray);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-about h3 {
    margin-bottom: 1rem;
    color: var(--primary-blue); /* Fallback color */
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 1px 4px rgba(14, 165, 233, 0.3);
}

/* Fallback for browsers that don't support background-clip: text */
@supports not (-webkit-background-clip: text) {
    .footer-about h3 {
        color: var(--primary-blue);
        -webkit-text-fill-color: var(--primary-blue);
    }
}

.footer-about p {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-blue);
}

.social-link:hover {
    transform: translateY(-3px);
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--white);
    opacity: 0.8;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-green);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    opacity: 0.7;
}

/* FLOATING WHATSAPP */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    font-size: 24px;
    box-shadow: var(--shadow-heavy);
    z-index: 100;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128c7e;
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: var(--shadow-light);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

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

    .menu-toggle {
        display: flex;
    }

    /* HERO RESPONSIVE */
    .hero-container-new {
        padding: 0 1rem;
        gap: 2rem;
    }

    .hero-main-title {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }

    .title-line-1 {
        font-size: 0.8em;
        letter-spacing: 1px;
    }

    .title-highlight {
        font-size: 0.7em;
        letter-spacing: 2px;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.2rem);
        padding: 0 1rem;
    }

    .hero-features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 2rem 0;
    }

    .feature-card {
        padding: 1.5rem 1rem;
    }

    .hero-stats-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
        margin-bottom: 2rem;
    }

    .stat-card-modern {
        padding: 1rem 0.5rem;
    }

    .stat-number-large {
        font-size: 2rem;
    }

    .stat-plus {
        font-size: 1.5rem;
    }

    .hero-cta-modern {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .btn-modern-large {
        min-width: 200px;
        padding: 1.2rem 2rem;
    }

    .btn-icon {
        width: 45px;
        height: 45px;
    }

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

    .btn-subtitle {
        font-size: 0.8rem;
    }

    .company-logo-hero {
        width: 100px;
    }

    .certification-badges {
        gap: 0.5rem;
    }

    .cert-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }

    /* OTHER SECTIONS RESPONSIVE */
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

/* HERO VISUAL RESPONSIVE */
@media (max-width: 1024px) {
    .hero-construction-visual {
        height: 400px;
    }

    .building-structure {
        width: 160px;
        height: 240px;
    }

    .building-level {
        height: 60px;
    }

    .hvac-system {
        width: 100px;
        height: 160px;
        top: 60px;
        right: 20px;
    }

    .construction-tools {
        bottom: 40px;
        left: 20px;
        gap: 0.8rem;
    }

    .tool-item {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .cooling-unit {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .hero-visual {
        margin-top: 0;
        margin-bottom: 2rem;
    }

    .hero-construction-visual {
        height: 300px;
    }

    .building-structure {
        width: 140px;
        height: 200px;
    }

    .building-level {
        height: 50px;
    }

    .level-text {
        font-size: 0.7rem;
    }

    .hvac-icon, .construction-icon, .mechanical-icon {
        font-size: 1.2rem;
    }

    .hvac-system {
        width: 80px;
        height: 120px;
        top: 40px;
        right: 15px;
    }

    .air-flow-1 {
        height: 40px;
    }

    .air-flow-2 {
        height: 60px;
    }

    .air-flow-3 {
        height: 35px;
    }

    .construction-tools {
        bottom: 30px;
        left: 15px;
        gap: 0.6rem;
    }

    .tool-item {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .cooling-unit {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-construction-visual {
        height: 250px;
    }

    .building-structure {
        width: 120px;
        height: 160px;
    }

    .building-level {
        height: 40px;
    }

    .level-text {
        font-size: 0.6rem;
    }

    .hvac-icon, .construction-icon, .mechanical-icon {
        font-size: 1rem;
    }

    .hvac-system {
        width: 60px;
        height: 100px;
        top: 30px;
        right: 10px;
    }

    .construction-tools {
        bottom: 20px;
        left: 10px;
        gap: 0.4rem;
    }

    .tool-item {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }

    .cooling-unit {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
}

/* TESTIMONIALS RESPONSIVE */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .testimonial-card {
        padding: 2rem 1.5rem;
    }

    .testimonial-card::before {
        font-size: 3.5rem;
        top: -10px;
        left: 20px;
    }

    .testimonials-title {
        font-size: 2.5rem;
    }

    .testimonials-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }

    .author-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .author-info h4 {
        font-size: 1.1rem;
    }

    .author-position {
        font-size: 0.9rem;
    }

    .author-company {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .testimonials-section {
        padding: 4rem 0;
    }

    .testimonials-container {
        padding: 0 1rem;
    }

    .testimonials-grid {
        gap: 1.5rem;
    }

    .testimonial-card {
        padding: 1.5rem 1rem;
    }

    .testimonial-text {
        font-size: 1rem;
    }

    .testimonial-project {
        font-size: 0.8rem;
    }

    .container-modern {
        padding: 0 1rem;
    }

    .navbar-container {
        padding: 0 1rem;
    }

    /* HERO MOBILE SMALL */
    .hero-container-new {
        gap: 1.5rem;
    }

    .badge-premium {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }

    .hero-main-title {
        font-size: clamp(1.8rem, 10vw, 3rem);
        margin-bottom: 1.5rem;
    }

    .title-line-1 {
        font-size: 0.9em;
    }

    .title-highlight {
        font-size: 0.8em;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 4vw, 1.1rem);
        padding: 0 0.5rem;
    }

    .hero-features-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        margin: 1.5rem 0;
    }

    .feature-card {
        padding: 1.2rem 0.8rem;
    }

    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .feature-content h3 {
        font-size: 1rem;
    }

    .feature-content p {
        font-size: 0.8rem;
    }

    .hero-stats-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
        margin-bottom: 1.5rem;
    }

    .stat-card-modern {
        padding: 0.8rem 0.3rem;
    }

    .stat-number-large {
        font-size: 1.8rem;
    }

    .stat-plus {
        font-size: 1.2rem;
    }

    .stat-label-modern {
        font-size: 0.7rem;
    }

    .btn-modern-large {
        min-width: 180px;
        padding: 1rem 1.5rem;
        gap: 0.8rem;
    }

    .btn-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .btn-title {
        font-size: 0.95rem;
    }

    .btn-subtitle {
        font-size: 0.75rem;
    }

    .company-logo-hero {
        width: 80px;
    }

    .cert-badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.6rem;
    }

    /* OTHER MOBILE STYLES */
    .hero-stats {
        grid-template-columns: 1fr;
        left: 10px;
        right: 10px;
    }

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

    .hero-badges {
        justify-content: center;
    }
}

/* LOADING ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.2s; }
.fade-in-delay-2 { animation-delay: 0.4s; }
.fade-in-delay-3 { animation-delay: 0.6s; }

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

/* GLOWING BUTTON EFFECTS */
.badge-item:hover {
    transform: translateY(-3px) scale(1.05);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
    border: 2px solid rgba(14, 165, 233, 0.6);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.3), 0 0 0 1px rgba(14, 165, 233, 0.1);
}

/* ENHANCED FLOATING ANIMATION */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
        opacity: 0.7;
        filter: hue-rotate(0deg) brightness(1);
    }
    25% {
        transform: translateY(-40px) rotate(5deg) scale(1.15);
        opacity: 0.9;
        filter: hue-rotate(20deg) brightness(1.1);
    }
    50% {
        transform: translateY(-20px) rotate(-3deg) scale(0.9);
        opacity: 0.8;
        filter: hue-rotate(-10deg) brightness(1.05);
    }
    75% {
        transform: translateY(20px) rotate(8deg) scale(1.1);
        opacity: 0.6;
        filter: hue-rotate(15deg) brightness(0.95);
    }
}

/* IMPROVED GRADIENT TEXT VISIBILITY */
.gradient-text-improved {
    position: relative;
    display: inline-block;
}

.gradient-text-improved::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 1;
}

.gradient-text-improved::after {
    content: attr(data-text);
    position: absolute;
    top: 2px;
    left: 2px;
    width: 100%;
    height: 100%;
    color: rgba(0, 0, 0, 0.1);
    z-index: -1;
}

/* Enhanced gradient text for better visibility */
.enhanced-gradient-text {
    color: var(--secondary-blue);
    background: linear-gradient(135deg,
        var(--primary-blue) 0%,
        var(--secondary-blue) 50%,
        var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.enhanced-gradient-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(1px 1px 2px rgba(0, 0, 0, 0.3));
    z-index: -1;
}

/* Alternative solid color for better visibility */
.solid-color-title {
    color: var(--secondary-blue) !important;
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: initial !important;
    background-clip: initial !important;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

/* SCROLL ANIMATIONS */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE STYLES FOR SIMPLIFIED HERO */
@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 60px;
        min-height: 90vh;
    }

    .hero-container-simple {
        padding: 0 15px;
    }

    .company-identity {
        margin-bottom: 2rem;
    }

    .value-proposition {
        margin-bottom: 2rem;
    }

    .key-benefits {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .benefit-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }

    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .stats-simple {
        grid-template-columns: repeat(2, 1fr);
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
        margin-bottom: 2rem;
    }

    .btn-modern {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 80px 0 40px;
    }

    .stats-simple {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .company-name {
        font-size: 2rem;
    }

    .main-headline {
        font-size: 1.5rem;
    }
}