:root {
    
    --color-primary: #28371e;
    --color-primary-dark: #192216;
    --color-primary-light: #5f6d37;
    --color-secondary: #5f6d37;
    --color-accent: #a2723a;

    --color-white: #ffffff;
    --color-gray-50: #f8f9f7;
    --color-gray-100: #f1f3ef;
    --color-gray-200: #e5e8e2;
    --color-gray-300: #d1d6cc;
    --color-gray-400: #9ca896;
    --color-gray-500: #6b7b65;
    --color-gray-600: #4a5745;
    --color-gray-700: #2d362a;
    --color-gray-800: #1a1f18;
    --color-gray-900: #0f130e;

   
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;


    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

 
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

   
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}


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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    box-sizing: border-box;
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-4) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: var(--color-primary);
    box-shadow: var(--shadow-md);
    padding: var(--space-3) 0;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-header-img {
    height: 90px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-base);
}

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

.logo-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-name {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: 0.02em;
    line-height: 1.1;
    transition: var(--transition-base);
}

.navbar.scrolled .logo-name {
    color: var(--color-white);
}

.logo-tagline {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-base);
}

.navbar.scrolled .logo-tagline {
    color: rgba(255, 255, 255, 0.7);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding: var(--space-2) 0;
}

.navbar.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.9);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

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

.navbar.scrolled .nav-link:hover {
    color: var(--color-white);
}

.btn-nav {
    background: var(--color-white);
    color: var(--color-primary) !important;
    padding: var(--space-3) var(--space-6) !important;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    background: var(--color-gray-100);
    transform: translateY(-2px);
}

.navbar.scrolled .btn-nav {
    background: var(--color-primary);
    color: var(--color-white) !important;
}

.navbar.scrolled .btn-nav:hover {
    background: var(--color-primary-dark);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    cursor: pointer;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

/* ==========================================
   HERO SECTION - SIMPLES E PROFISSIONAL
   ========================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(162, 114, 58, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(95, 109, 55, 0.08) 0%, transparent 50%);
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: center;
    min-height: 80vh;
}

/* Lado Esquerdo */
.hero-left {
    color: var(--color-white);
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-10);
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.btn-hero-primary,
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-10);
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: var(--font-size-lg);
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-hero-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(162, 114, 58, 0.4);
}

.btn-hero-primary:hover {
    background: #8b5f2f;
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(162, 114, 58, 0.5);
}

.btn-hero-primary i {
    font-size: 1.4rem;
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: var(--color-white);
    border: 2px solid var(--color-accent);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

/* Lado Direito */
.hero-right {
    position: relative;
}

.hero-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.hero-service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all 0.3s ease;
    text-align: center;
}

.hero-service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(162, 114, 58, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--space-5);
    background: linear-gradient(135deg, rgba(162, 114, 58, 0.2), rgba(95, 109, 55, 0.2));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-accent);
}

.hero-service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--space-2);
}

.hero-service-card p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

/* Animações customizadas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(162, 114, 58, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(162, 114, 58, 0.5);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }

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

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-8);
    animation: slideUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.1s;
    opacity: 0;
}

.hero-title .highlight {
    background: linear-gradient(135deg, #a2723a 0%, #5f6d37 50%, #28371e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    position: relative;
    display: inline-block;
    animation: textShine 3s linear infinite;
}

@keyframes textShine {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    right: 0;
    height: 12px;
    background: linear-gradient(135deg, rgba(162, 114, 58, 0.3) 0%, rgba(95, 109, 55, 0.3) 100%);
    border-radius: 5px;
    z-index: -1;
}

/* Elementos antigos não utilizados - ocultos */
.power-stats,
.stat-meter,
.hero-actions,
.btn-electric,
.btn-circuit,
.hero-panel,
.control-panel,
.electric-switches,
.switch-item,
.energy-monitor,
.circuit-nodes,
.node,
.voltage-meter,
.particle-canvas,
.hero-visual,
.hero-card-grid {
    display: none !important;
}

.stat-meter {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(162, 114, 58, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-6);
    transition: all 0.3s ease;
    position: relative;
}

.stat-meter::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, #a2723a, #5f6d37);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    box-shadow: 0 0 15px #a2723a;
}

.stat-meter:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(162, 114, 58, 0.4);
    transform: translateY(-3px);
}

.stat-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(162, 114, 58, 0.15);
    border-radius: var(--radius-md);
    color: #a2723a;
    font-size: 1.3rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 900;
    color: #ffffff;
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Botões de ação */
.hero-actions {
    display: flex;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.btn-electric {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    background: linear-gradient(135deg, #a2723a 0%, #8b5f2f 100%);
    color: var(--color-white);
    padding: var(--space-5) var(--space-10);
    border-radius: var(--radius-xl);
    font-weight: 700;
    font-size: var(--font-size-lg);
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 0 30px rgba(162, 114, 58, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-electric::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 ease;
}

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

.btn-electric .btn-energy {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-electric:hover .btn-energy {
    opacity: 1;
    animation: energyPulse 1.5s ease-in-out infinite;
}

.btn-electric:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(162, 114, 58, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-electric .btn-icon {
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.btn-electric .btn-text {
    position: relative;
    z-index: 1;
}

.btn-circuit {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: var(--color-white);
    padding: var(--space-5) var(--space-10);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: var(--font-size-lg);
    border: 2px solid rgba(162, 114, 58, 0.3);
    transition: all 0.3s ease;
    position: relative;
}

.btn-circuit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(162, 114, 58, 0.1), rgba(95, 109, 55, 0.1));
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.btn-circuit:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(162, 114, 58, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(162, 114, 58, 0.3);
}

.btn-circuit i {
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.btn-circuit:hover i {
    transform: translateX(5px);
}

.btn-circuit span {
    position: relative;
    z-index: 1;
}

/* Painel de Controle Elétrico */
.hero-panel {
    position: relative;
}

.control-panel {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(162, 114, 58, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.control-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #a2723a, transparent);
    box-shadow: 0 0 20px #a2723a;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid rgba(162, 114, 58, 0.2);
    margin-bottom: var(--space-8);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.6);
}

.panel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #a2723a;
    box-shadow: 0 0 15px #a2723a, 0 0 30px #a2723a;
    animation: indicatorBlink 2s ease-in-out infinite;
}

@keyframes indicatorBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.panel-indicator.active::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #a2723a;
    animation: indicatorRipple 2s ease-out infinite;
}

@keyframes indicatorRipple {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* Switches elétricos */
.electric-switches {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

.switch-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(162, 114, 58, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    transition: all 0.3s ease;
    position: relative;
}

.switch-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #a2723a, transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.switch-item:hover::before {
    opacity: 1;
}

.switch-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(162, 114, 58, 0.3);
    transform: translateX(5px);
}

.switch-toggle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(162, 114, 58, 0.2), rgba(95, 109, 55, 0.1));
    border: 2px solid rgba(162, 114, 58, 0.4);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}

.switch-toggle::after {
    content: '';
    position: absolute;
    inset: 4px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: calc(var(--radius-md) - 4px);
}

.switch-icon {
    font-size: 1.5rem;
    color: #a2723a;
    position: relative;
    z-index: 1;
}

.switch-info {
    flex: 1;
}

.switch-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
}

.switch-info p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.3;
}

.switch-led {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #28371e;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5);
    position: relative;
    flex-shrink: 0;
}

.switch-led.on {
    background: #a2723a;
    box-shadow: 0 0 15px #a2723a, 0 0 30px rgba(162, 114, 58, 0.5), inset 0 0 5px rgba(255, 255, 255, 0.3);
    animation: ledPulse 2s ease-in-out infinite;
}

@keyframes ledPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* Monitor de energia */
.energy-monitor {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(162, 114, 58, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.monitor-line {
    height: 60px;
    margin-bottom: var(--space-3);
    position: relative;
}

.wave-canvas {
    width: 100%;
    height: 100%;
}

.monitor-label {
    font-size: 0.75rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Nós de circuito decorativos */
.circuit-nodes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #a2723a;
    border-radius: 50%;
    box-shadow: 0 0 20px #a2723a, 0 0 40px rgba(162, 114, 58, 0.5);
}

.node::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #a2723a;
    animation: nodeRipple 3s ease-out infinite;
}

@keyframes nodeRipple {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(5);
        opacity: 0;
    }
}

.node-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.node-2 {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.node-3 {
    bottom: 25%;
    left: 20%;
    animation-delay: 2s;
}

/* Cards antigos - manter para compatibilidade */
.hero-visual {
    display: none;
}

.hero-card-grid {
    display: none;
}

.hero-card {
    display: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: cardFloat 6s ease-in-out infinite;
}

.hero-card:nth-child(1) {
    animation-delay: 0s;
}

.hero-card:nth-child(2) {
    animation-delay: 1.5s;
}

.hero-card:nth-child(3) {
    animation-delay: 3s;
}

.hero-card:nth-child(4) {
    animation-delay: 4.5s;
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.hero-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.hero-card.featured {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-color: transparent;
    animation: glow 3s ease-in-out infinite, cardFloat 6s ease-in-out infinite 3s;
}

.hero-card.featured:hover {
    transform: translateY(-6px);
}

.hero-card-icon {
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    transition: var(--transition-base);
}

.hero-card:hover .hero-card-icon {
    background: rgba(255, 255, 255, 0.18);
    transform: scale(1.08);
}

.hero-card-icon i {
    font-size: 2rem;
    color: var(--color-white);
}

.hero-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-3);
}

.hero-card p {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
}

/* Hero Stats Bar */
.hero-stats-bar {
    background: var(--color-white);
    padding: var(--space-10) 0;
    position: relative;
    z-index: 2;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease-out 0.8s backwards;
}

.stats-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-16);
}

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

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.04em;
    display: inline-block;
}

.stat-suffix {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary-light);
    vertical-align: top;
    margin-left: 2px;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-weight: 600;
    margin-top: var(--space-3);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-divider {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--color-gray-200), transparent);
    border-radius: 1px;
}

/* ==========================================
   SECTION HEADERS
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-tag {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.section-tag.light {
    color: var(--color-gray-400);
}

.section-title {
    font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: var(--color-gray-800);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-title.light {
    color: var(--color-white);
}

.section-desc {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: var(--space-4) auto 0;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */
.services {
    padding: var(--space-24) 0;
    background: #ffffff;
}

/* Service Images Gallery */
.service-images-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin: var(--space-12) 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.service-img-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    aspect-ratio: 16/10;
}

.service-img-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.service-img-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-img-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(40, 55, 30, 0.95) 0%, rgba(40, 55, 30, 0.7) 60%, transparent 100%);
    padding: var(--space-6) var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 600;
    transition: var(--transition-base);
}

.service-img-overlay i {
    font-size: var(--font-size-2xl);
}

.service-img-item:hover .service-img-overlay {
    padding-bottom: var(--space-8);
}

.service-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-12);
    background: var(--color-white);
    padding: var(--space-2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-500);
    transition: var(--transition-base);
}

.tab-btn:hover {
    color: var(--color-primary);
    background: var(--color-gray-50);
}

.tab-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Cores específicas para cada tab */
.tab-btn.tab-industrial {
    background: rgba(70, 90, 60, 0.35);
    border: 2px solid rgba(70, 90, 60, 0.7);
}

.tab-btn.tab-industrial:hover {
    background: rgba(70, 90, 60, 0.5);
    border-color: rgba(70, 90, 60, 0.9);
}

.tab-btn.tab-residencial {
    background: rgba(95, 109, 55, 0.35);
    border: 2px solid rgba(95, 109, 55, 0.7);
}

.tab-btn.tab-residencial:hover {
    background: rgba(95, 109, 55, 0.5);
    border-color: rgba(95, 109, 55, 0.9);
}

.tab-btn.tab-manutencao {
    background: rgba(162, 114, 58, 0.35);
    border: 2px solid rgba(162, 114, 58, 0.7);
}

.tab-btn.tab-manutencao:hover {
    background: rgba(162, 114, 58, 0.5);
    border-color: rgba(162, 114, 58, 0.9);
}

.tab-btn.tab-consultoria {
    background: rgba(107, 123, 101, 0.35);
    border: 2px solid rgba(107, 123, 101, 0.7);
}

.tab-btn.tab-consultoria:hover {
    background: rgba(107, 123, 101, 0.5);
    border-color: rgba(107, 123, 101, 0.9);
}

.tab-btn i {
    font-size: var(--font-size-lg);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.tab-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.tab-header h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-3);
}

.tab-header p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
}

.service-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    transition: var(--transition-base);
}

.service-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.service-icon {
    width: 50px;
    height: 50px;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-base);
}

.service-item:hover .service-icon {
    background: var(--color-primary);
}

.service-icon i {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    transition: var(--transition-base);
}

.service-item:hover .service-icon i {
    color: var(--color-white);
}

.service-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.service-info p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    padding: var(--space-24) 0;
    background: #f9fafb;
}

/* CEO Profile */
.ceo-profile {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    max-width: 700px;
    margin: 0 auto var(--space-12);
    padding: var(--space-8);
    background: linear-gradient(135deg, rgba(40, 55, 30, 0.05) 0%, rgba(95, 109, 55, 0.05) 100%);
    border-radius: var(--radius-2xl);
    border: 2px solid rgba(40, 55, 30, 0.1);
    box-shadow: var(--shadow-lg);
}

.ceo-image-wrapper {
    position: relative;
    flex-shrink: 0;
}

.ceo-image-wrapper img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-xl);
}

.ceo-badge {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

.ceo-badge i {
    color: var(--color-white);
    font-size: var(--font-size-xl);
}

.ceo-info {
    flex: 1;
}

.ceo-info h3 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.ceo-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ceo-desc {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.about .section-tag {
    color: var(--color-gray-500);
}

.about .section-title {
    color: var(--color-gray-800);
}

.about .section-desc {
    color: var(--color-gray-600);
}

.about-content {
    margin-top: var(--space-12);
}

.about-text-box {
    max-width: 900px;
    margin: 0 auto var(--space-12);
    text-align: center;
}

.about-text-box p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.about-text-box strong {
    color: var(--color-primary);
    font-weight: 600;
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.about-feature-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all 0.3s ease;
}

.about-feature-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    transition: all 0.3s ease;
}

.about-feature-item:hover .feature-icon {
    background: var(--color-primary);
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.about-feature-item:hover .feature-icon i {
    color: var(--color-white);
}

.about-feature-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-2);
}

.about-feature-item p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

/* ==========================================
   DIFFERENTIALS SECTION
   ========================================== */
.differentials {
    padding: var(--space-24) 0;
    background: #ffffff;
}

.differentials .section-tag {
    color: var(--color-gray-500);
}

.differentials .section-title {
    color: var(--color-gray-800);
}

.differentials .section-desc {
    color: var(--color-gray-600);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.diff-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all 0.3s ease;
}

.diff-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.diff-icon {
    width: 60px;
    height: 60px;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    transition: all 0.3s ease;
}

.diff-card:hover .diff-icon {
    background: var(--color-primary);
}

.diff-icon i {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.diff-card:hover .diff-icon i {
    color: var(--color-white);
}

.diff-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-3);
}

.diff-card p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
    padding: var(--space-16) 0;
    background: var(--color-primary);
}

.cta-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

.cta-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.cta-content p {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.9);
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    background: #ffffff;
    color: var(--color-primary);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.cta-btn:hover {
    background: var(--color-gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-btn i {
    font-size: var(--font-size-xl);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    padding: var(--space-24) 0;
    background: #f9fafb;
}

.contact .section-tag {
    color: var(--color-gray-500);
}

.contact .section-title {
    color: var(--color-gray-800);
}

.contact .section-desc {
    color: var(--color-gray-600);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.contact-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    background: var(--color-primary);
}

.contact-icon i {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon i {
    color: var(--color-white);
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.contact-info p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2);
}

.contact-info a,
.contact-info span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    display: block;
}

.contact-info a:hover {
    color: var(--color-secondary);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--color-gray-900);
    padding: var(--space-16) 0 var(--space-8);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo-img {
    width: auto;
    height: 80px;
    border-radius: var(--radius-md);
}

.footer-logo-text small {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-5);
}

.footer-links ul,
.footer-services ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a,
.footer-services a {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: var(--transition-base);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--color-white);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.footer-contact i {
    color: var(--color-primary);
    width: 16px;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-800);
    padding-top: var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.footer-credit {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    transition: var(--transition-base);
}

.footer-credit:hover {
    color: var(--color-primary);
}

.footer-credit strong {
    font-weight: 600;
}

/* ==========================================
   WHATSAPP FLOAT
   ========================================== */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 28px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition-base);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

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

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

/* Global Mobile Fix */
@media (max-width: 1024px) {

    html,
    body {
        overflow-x: hidden;
        width: 100%;
    }

    * {
        max-width: 100%;
    }
}

/* Tablet Landscape */
@media (max-width: 1200px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-10);
    }

    .hero-title {
        font-size: clamp(2.2rem, 5vw, 3.5rem);
    }

    .hero-card-grid {
        transform: rotateY(0) rotateX(0);
        animation: none;
    }
}

@media (max-width: 1024px) {
    .hero .container {
        padding-top: 100px;
        padding-bottom: 40px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-text {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-visual {
        order: 1;
        max-width: 700px;
        margin: 0 auto;
    }

    .hero-card-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-4);
    }

    .hero-card {
        padding: var(--space-5);
    }

    .hero-card-icon {
        width: 50px;
        height: 50px;
        margin-bottom: var(--space-3);
    }

    .hero-card h3 {
        font-size: var(--font-size-base);
    }

    .hero-card p {
        font-size: var(--font-size-xs);
    }

    .stats-grid {
        gap: var(--space-10);
    }

    .stat-number {
        font-size: 2.5rem;
    }

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

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .about-visual {
        order: -1;
    }

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

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-8);
        transition: left var(--transition-base);
        z-index: 1000;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: var(--font-size-xl);
        color: var(--color-white);
    }

    .btn-nav {
        background: var(--color-accent);
        color: var(--color-white) !important;
    }

    .navbar {
        background: var(--color-primary) !important;
        box-shadow: var(--shadow-md);
    }

    .logo-header-img {
        filter: brightness(0) invert(1);
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger span {
        background: var(--color-white);
    }

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

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

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

    .hamburger.active span {
        background: var(--color-white);
    }

    /* Hero Mobile */
    .hero {
        min-height: 90vh;
        padding: 120px 0 80px;
        display: flex;
        align-items: center;
    }

    .hero .container {
        padding-top: 0;
        padding-bottom: 0;
    }

    .hero-content-wrapper {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        min-height: auto;
        gap: var(--space-12);
    }

    .hero-left {
        order: 1;
        width: 100%;
        padding: 0;
        margin-bottom: var(--space-10);
    }

    .hero-right {
        order: 3;
        width: 100%;
        display: none;
    }

    .hero-buttons {
        order: 2;
        justify-content: center;
        margin-top: 0;
        margin-bottom: 0;
    }

    .hero-cards {
        display: none;
    }

    .hero-title {
        font-size: clamp(2.5rem, 9vw, 3.5rem);
        margin-bottom: var(--space-6);
        font-weight: 800;
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 2.15rem;
        margin-bottom: var(--space-10);
        opacity: 0.95;
        max-width: 85%;
        margin-left: auto;
        margin-right: auto;
        line-height: 1.5;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--space-4);
        width: 100%;
        max-width: 380px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
        padding: 18px var(--space-8);
        font-size: 1.1rem;
        font-weight: 600;
    }

    .hero-service-card {
        display: none;
    }

    .card-icon {
        display: none;
    }

    .hero-service-card h3 {
        display: none;
    }

    .hero-service-card p {
        display: none;
    }

    .hero-card-icon {
        width: 44px;
        height: 44px;
    }

    .hero-card-icon i {
        font-size: 1.2rem;
    }

    .hero-card h3 {
        font-size: var(--font-size-sm);
    }

    .hero-card p {
        font-size: 0.7rem;
        line-height: 1.4;
    }

    /* Stats Mobile */
    .hero-stats-bar {
        padding: var(--space-8) 0;
    }

    .stats-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        padding: var(--space-4);
        background: var(--color-gray-50);
        border-radius: var(--radius-lg);
    }

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

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

    .stat-label {
        font-size: var(--font-size-xs);
        margin-top: var(--space-2);
    }

    /* Service Images Gallery Mobile */
    .service-images-gallery {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        margin: var(--space-8) 0;
    }

    .service-img-item {
        max-width: 100%;
    }

    .service-img-overlay {
        font-size: var(--font-size-base);
        padding: var(--space-5) var(--space-4);
    }

    .service-img-overlay i {
        font-size: var(--font-size-xl);
    }

    .tab-nav {
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    .tab-btn span {
        display: none;
    }

    .tab-btn {
        padding: var(--space-4);
        flex: 1;
        min-width: 60px;
        justify-content: center;
    }

    /* About Section Mobile */
    .ceo-profile {
        flex-direction: column;
        text-align: center;
        padding: var(--space-6);
        gap: var(--space-5);
        margin-bottom: var(--space-8);
    }

    .ceo-image-wrapper img {
        width: 150px;
        height: 150px;
    }

    .ceo-badge {
        width: 45px;
        height: 45px;
    }

    .ceo-badge i {
        font-size: var(--font-size-xl);
    }

    .ceo-info h3 {
        font-size: var(--font-size-2xl);
    }

    .ceo-title {
        font-size: var(--font-size-base);
    }

    .about-text-box p {
        font-size: var(--font-size-base);
    }

    .about-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }

    .about-feature-item {
        padding: var(--space-6);
    }

    .feature-icon {
        width: 55px;
        height: 55px;
    }

    .feature-icon i {
        font-size: 1.3rem;
    }

    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }

    .diff-card {
        padding: var(--space-6);
    }

    .diff-icon {
        width: 55px;
        height: 55px;
    }

    .diff-icon i {
        font-size: 1.3rem;
    }

    .cta-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .cta-content h2 {
        font-size: var(--font-size-xl);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }

    .contact-card {
        flex-direction: column;
        text-align: center;
        padding: var(--space-6);
    }

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

    .footer-brand p {
        max-width: none;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }

    .hero {
        min-height: 85vh;
        padding: 110px 0 70px;
    }

    .hero .container {
        padding-top: 0;
        padding-bottom: 0;
    }

    .hero-left {
        padding: 0;
        margin-bottom: var(--space-8);
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 2.75rem);
        margin-bottom: var(--space-5);
    }

    .hero-subtitle {
        font-size: 1.05rem;
        margin-bottom: var(--space-8);
    }

    .hero-buttons {
        gap: var(--space-4);
        max-width: 340px;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        padding: 16px var(--space-6);
        font-size: 1.05rem;
    }

    /* About Section 480px */
    .ceo-profile {
        flex-direction: column;
        text-align: center;
        padding: var(--space-6);
        gap: var(--space-5);
    }

    .ceo-image-wrapper img {
        width: 140px;
        height: 140px;
    }

    .ceo-badge {
        width: 40px;
        height: 40px;
    }

    .ceo-badge i {
        font-size: var(--font-size-lg);
    }

    .ceo-info h3 {
        font-size: var(--font-size-2xl);
    }

    .ceo-title {
        font-size: var(--font-size-base);
    }

    .ceo-desc {
        font-size: var(--font-size-sm);
    }

    .about-text-box p {
        font-size: var(--font-size-sm);
    }

    .about-features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .about-feature-item {
        padding: var(--space-5);
    }

    /* Diff Section 480px */
    .diff-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .diff-card {
        padding: var(--space-5);
    }

    /* CTA Section 480px */
    .cta-content h2 {
        font-size: var(--font-size-lg);
    }

    .cta-btn {
        width: 100%;
        justify-content: center;
    }

    /* Contact Section 480px */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .contact-card {
        padding: var(--space-5);
    }

    .whatsapp-float {
        bottom: var(--space-5);
        right: var(--space-5);
        width: 52px;
        height: 52px;
        font-size: 24px;
    }
}

/* Extra Small Devices */
@media (max-width: 360px) {
    .container {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }

    .hero .container {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
        padding-top: 80px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 12vw, 2.5rem);
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        font-size: 0.9rem;
        padding: var(--space-3) var(--space-4);
    }

    .hero-service-card {
        padding: var(--space-5);
    }

    .card-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .hero-service-card h3 {
        font-size: var(--font-size-base);
    }

    .hero-service-card p {
        font-size: 0.8rem;
    }
}