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

:root {
    --primary: #dc2626;
    --primary-dark: #b91c1c;
    --primary-light: #ef4444;
    --secondary: #64748b;
    --dark: #1e293b;
    --light: #f8fafc;
    --white: #ffffff;
    --gray: #94a3b8;
    --gray-dark: #475569;
    --success: #10b981;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
}

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

/* Red Top Strip */
.red-top-strip {
    background: #dc2626;
    height: 70px;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.red-strip-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.red-strip-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.red-strip-logo svg {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.red-strip-logo-text {
    color: white;
    font-size: 18px;
    font-weight: 700;
    white-space: nowrap;
}

.red-strip-slogan {
    color: white;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    flex: 1;
}

.red-strip-btn {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.red-strip-btn:hover {
    background: white;
    color: #dc2626;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.85);
}

.top-bar-item svg {
    opacity: 0.7;
}

.top-bar-social {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s;
}

.top-bar-social:hover {
    background: #25d366;
    transform: scale(1.1);
}

/* Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.4s ease;
}

.header.scrolled {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
    padding: 0.8rem 0;
}

.header.scrolled .logo-text h1,
.header.scrolled .nav-link {
    color: var(--white) !important;
}

.header.scrolled .logo-icon rect {
    fill: var(--white) !important;
}

.header.scrolled .nav-link:hover {
    color: var(--white) !important;
    background: rgba(255, 255, 255, 0.15);
}

.header.scrolled .btn-primary {
    background: var(--white);
    color: var(--primary) !important;
    border: 2px solid var(--white);
}

.header.scrolled .btn-primary:hover {
    background: transparent;
    color: var(--white) !important;
    border-color: var(--white);
}

.header.scrolled .logo-text .tagline {
    color: rgba(255, 255, 255, 0.8);
}

.header.scrolled .dropdown-menu {
    background: var(--white);
}

.header.scrolled .arrow {
    color: var(--white);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    flex-shrink: 0;
}

.logo-text h1 {
    font-size: 1.6rem;
    color: var(--primary);
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
}

.logo-text .tagline {
    font-size: 0.75rem;
    color: var(--gray);
    margin: 0;
    font-weight: 500;
}

.nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
    background: var(--white);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    flex-wrap: wrap;
    justify-content: center;
}

.nav-item {
    position: relative;
    flex: 0 0 auto;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.7rem 1.2rem;
    border-radius: 8px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(220, 38, 38, 0.05);
}

.nav-link .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s;
}

.dropdown:hover .arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: auto;
    background: var(--white);
    min-width: 220px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    padding: 0.8rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    margin-top: 0.5rem;
    white-space: nowrap;
}

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

.dropdown-menu a {
    display: block;
    padding: 0.7rem 1.5rem;
    color: var(--dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.dropdown-menu a:hover {
    background: rgba(220, 38, 38, 0.05);
    color: var(--primary);
    border-left-color: var(--primary);
    padding-left: 1.8rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white) !important;
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    transition: all 0.3s;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.2);
    text-decoration: none;
    display: inline-block;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(220, 38, 38, 0.3);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

/* Gradient Strip */
.gradient-strip {
    height: 4px;
    background: linear-gradient(90deg, 
        #f97316 0%, 
        #fb923c 15%,
        #fbbf24 30%,
        #a3e635 45%,
        #22d3ee 60%,
        #3b82f6 75%,
        #8b5cf6 90%,
        #ec4899 100%
    );
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(249, 115, 22, 0.3);
    animation: gradientShift 8s ease infinite;
    background-size: 200% 100%;
}

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

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 85vh;
    min-height: 550px;
    max-height: 750px;
    overflow: hidden;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1);
    transition: transform 8s ease-out;
}

.slide.active .slide-bg {
    transform: scale(1.1);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 41, 59, 0.75) 50%, rgba(51, 65, 85, 0.65) 100%);
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    color: var(--white);
}

.slide-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 4px 30px rgba(0,0,0,0.4);
    animation: slideInUp 0.8s ease-out;
    position: relative;
    display: inline-block;
}

.slide-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--white) 0%, transparent 100%);
    border-radius: 2px;
}

.slide-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.7;
    text-shadow: 0 2px 15px rgba(0,0,0,0.3);
    animation: slideInUp 0.8s ease-out 0.2s both;
    font-weight: 400;
    max-width: 600px;
}

.slide-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInUp 0.8s ease-out 0.4s both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    z-index: 10;
    pointer-events: none;
}

.slider-arrow {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s;
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.slider-arrow.prev {
    left: 30px;
}

.slider-arrow.next {
    right: 30px;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.dot.active {
    background: var(--white);
    width: 40px;
    border-radius: 6px;
}

.btn-hero {
    background: var(--white);
    color: var(--primary);
    padding: 1.1rem 2.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    letter-spacing: 0.3px;
}

.btn-hero:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.25);
    background: #f8fafc;
}

.btn-hero-secondary {
    background: rgba(255,255,255,0.12);
    color: var(--white);
    padding: 1.1rem 2.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255,255,255,0.35);
    letter-spacing: 0.3px;
}

.btn-hero-secondary:hover {
    background: rgba(255,255,255,0.22);
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.5);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
}

/* Services */
.services {
    padding: 6rem 0;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 50%, #fafafa 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(249, 115, 22, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(251, 146, 60, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(100, 116, 139, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.services::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}

.services-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.04;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(249, 115, 22, .1) 25%, rgba(249, 115, 22, .1) 26%, transparent 27%, transparent 74%, rgba(249, 115, 22, .1) 75%, rgba(249, 115, 22, .1) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(249, 115, 22, .1) 25%, rgba(249, 115, 22, .1) 26%, transparent 27%, transparent 74%, rgba(249, 115, 22, .1) 75%, rgba(249, 115, 22, .1) 76%, transparent 77%, transparent);
    background-size: 80px 80px;
    pointer-events: none;
}

.services-bg-pattern::before {
    content: '';
    position: absolute;
    top: 15%;
    left: 8%;
    width: 300px;
    height: 300px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><rect x="20" y="20" width="160" height="160" fill="none" stroke="%23f97316" stroke-width="0.5" opacity="0.15"/><rect x="40" y="40" width="120" height="120" fill="none" stroke="%23f97316" stroke-width="0.5" opacity="0.15"/><rect x="60" y="60" width="80" height="80" fill="none" stroke="%23f97316" stroke-width="0.5" opacity="0.15"/><circle cx="100" cy="100" r="70" fill="none" stroke="%23f97316" stroke-width="0.5" opacity="0.1" stroke-dasharray="5,5"/><line x1="20" y1="100" x2="180" y2="100" stroke="%23f97316" stroke-width="0.3" opacity="0.1" stroke-dasharray="2,2"/><line x1="100" y1="20" x2="100" y2="180" stroke="%23f97316" stroke-width="0.3" opacity="0.1" stroke-dasharray="2,2"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.services-bg-pattern::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: 8%;
    width: 350px;
    height: 350px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><polygon points="100,20 180,60 180,140 100,180 20,140 20,60" fill="none" stroke="%23f97316" stroke-width="0.5" opacity="0.15"/><polygon points="100,40 160,70 160,130 100,160 40,130 40,70" fill="none" stroke="%23f97316" stroke-width="0.5" opacity="0.15"/><circle cx="100" cy="100" r="50" fill="none" stroke="%23fb923c" stroke-width="0.5" opacity="0.12"/><line x1="50" y1="100" x2="150" y2="100" stroke="%23f97316" stroke-width="0.3" opacity="0.1"/><line x1="100" y1="50" x2="100" y2="150" stroke="%23f97316" stroke-width="0.3" opacity="0.1"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.6;
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(249, 115, 22, 0.2);
    border-color: rgba(249, 115, 22, 0.3);
}

.service-image {
    width: 100%;
    height: 160px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.service-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.3) 100%);
}

.service-card:hover .service-image::after {
    background: linear-gradient(180deg, rgba(249, 115, 22, 0.3) 0%, rgba(249, 115, 22, 0.6) 100%);
}

.service-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(251, 146, 60, 0.05) 100%);
    border-radius: 12px;
    color: var(--primary);
    transition: all 0.4s;
    margin-bottom: 1rem;
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 6px 15px rgba(249, 115, 22, 0.3);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--dark);
    font-weight: 700;
}

.service-card p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 1.2rem;
    flex-grow: 1;
    font-size: 0.88rem;
}

.service-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 1.3rem;
    background: rgba(249, 115, 22, 0.08);
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.82rem;
    border: 2px solid rgba(249, 115, 22, 0.2);
    transition: all 0.3s;
    backdrop-filter: blur(10px);
    gap: 0.6rem;
}

.service-btn svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s;
}

.service-btn:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateX(3px);
    box-shadow: 0 6px 18px rgba(249, 115, 22, 0.3);
}

.service-btn:hover svg {
    transform: translateX(3px);
}

/* Why Us */
.why-us {
    padding: 6rem 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 15% 20%, rgba(220, 38, 38, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 85% 80%, rgba(220, 38, 38, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.why-us .section-header {
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(249, 115, 22, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.why-us .container {
    max-width: 1400px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    justify-items: center;
    justify-content: center;
}

.feature {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem;
    background: var(--white);
    border-radius: 20px;
    border: 2px solid rgba(220, 38, 38, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 20px 0 0 20px;
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s;
}

.feature:hover::before {
    transform: scaleY(1);
}

.feature:hover {
    transform: translateX(8px);
    border-color: rgba(220, 38, 38, 0.2);
    box-shadow: 0 12px 40px rgba(220, 38, 38, 0.15);
}

.feature-badge {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.25);
    position: relative;
    transition: all 0.4s;
}

.feature-badge::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    opacity: 0.2;
    z-index: -1;
}

.feature:hover .feature-badge {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 40px rgba(220, 38, 38, 0.4);
}

.feature-badge-special {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.feature-badge-special::before {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.feature-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    font-family: 'Inter', sans-serif;
}

.feature-plus,
.feature-percent {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin-left: 0.2rem;
    opacity: 0.9;
}

.feature-text {
    flex: 1;
    text-align: left;
}

.feature h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--dark);
    font-weight: 700;
}

.feature p {
    color: var(--gray);
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
}

/* Projects */
.projects {
    padding: 6rem 0;
    background: var(--white);
    position: relative;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.project-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 280px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(249, 115, 22, 0.25);
}

.project-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s;
}

.project-card:hover .project-image {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 100%);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    transition: background 0.4s;
}

.project-card:hover .project-overlay {
    background: linear-gradient(180deg, rgba(249, 115, 22, 0.3) 0%, rgba(0,0,0,0.85) 100%);
}

.project-info {
    color: white;
    transform: translateY(10px);
    transition: transform 0.4s;
}

.project-card:hover .project-info {
    transform: translateY(0);
}

.project-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(249, 115, 22, 0.9);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.8rem;
}

.project-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.project-info p {
    font-size: 0.9rem;
    opacity: 0.9;
    line-height: 1.5;
}

.projects-footer {
    text-align: center;
    margin-top: 3rem;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3);
}

.view-all-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.4);
}

.view-all-btn svg {
    transition: transform 0.3s;
}

.view-all-btn:hover svg {
    transform: translateX(5px);
}

/* About */
.about {
    padding: 6rem 0;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}

.about .section-header {
    margin-bottom: 4rem;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.about-left {
    position: relative;
}

.about-image {
    width: 100%;
    height: 400px;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    margin-bottom: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.stat-item {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 2px solid rgba(249, 115, 22, 0.1);
    transition: all 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: rgba(249, 115, 22, 0.3);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.15);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 500;
}

.about-right h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
    font-weight: 700;
}

.about-right p {
    margin-bottom: 1.5rem;
    color: var(--gray-dark);
    line-height: 1.8;
    font-size: 1rem;
}

.about-features {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.about-feature-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.15);
}

.about-feature-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.about-feature-item span {
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.about-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3);
    margin-top: 1.5rem;
}

.about-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.4);
}

.about-cta-btn svg {
    transition: transform 0.3s;
}

.about-cta-btn:hover svg {
    transform: translateX(5px);
}

/* Contact */
.contact {
    padding: 6rem 0;
    background: var(--white);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 2rem;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border-radius: 16px;
    border-left: 4px solid var(--primary);
    transition: all 0.3s;
}

.contact-item:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.15);
    border-left-width: 6px;
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.contact-text {
    flex: 1;
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.contact-value {
    color: var(--dark);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-hours {
    color: var(--gray);
    font-size: 1rem;
}

.contact-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.contact-link:hover {
    color: var(--primary-dark);
    transform: translateX(3px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.form-title {
    font-size: 1.8rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.form-subtitle {
    color: var(--gray);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1.2rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
    background: var(--white);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100());
    color: var(--white);
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.4);
}

.btn-submit svg {
    transition: transform 0.3s;
}

.btn-submit:hover svg {
    transform: translateX(5px);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

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

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: var(--gray);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--gray);
}

/* Floating Action Buttons */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: all 0.3s;
}

.phone-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0,0,0,0.4);
}

/* WhatsApp Chat Widget */
.whatsapp-chat {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 350px;
    max-height: 500px;
    background: #f0f2f5;
    border-radius: 16px;
    box-shadow: 0 10px 50px rgba(0,0,0,0.3);
    display: none;
    flex-direction: column;
    z-index: 998;
    overflow: hidden;
}

.whatsapp-chat.active {
    display: flex;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-header {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.chat-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-info h4 {
    color: white;
    margin: 0;
    font-size: 1.1rem;
}

.chat-info span {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
}

.chat-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.2s;
}

.chat-close:hover {
    transform: rotate(90deg);
}

.chat-body {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 350px;
}

.chat-message {
    max-width: 80%;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    position: relative;
}

.chat-message.received {
    background: white;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-message.sent {
    background: #dcf8c6;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-message p {
    margin: 0 0 0.3rem 0;
    color: #303030;
    font-size: 0.95rem;
}

.chat-message .time {
    font-size: 0.7rem;
    color: #667781;
}

.chat-footer {
    padding: 1rem;
    background: white;
    display: flex;
    gap: 0.8rem;
    border-top: 1px solid #e9edef;
}

#chatInput {
    flex: 1;
    padding: 0.8rem 1rem;
    border: 1px solid #e9edef;
    border-radius: 24px;
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
}

#chatInput:focus {
    border-color: #25d366;
}

.send-btn {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}