/* ==========================================================================
   DESIGN SYSTEM & CUSTOM VARIABLES - HM UNIFORMES
   ========================================================================== */
:root {
    /* Color Palette */
    --color-primary: #112d4e;       /* Deep Navy - Trust, authority */
    --color-primary-light: #e1e9f5; /* Light Tint of Navy */
    --color-secondary: #ff7e67;     /* Soft Warning Orange - Visibility, Action */
    --color-secondary-light: #fff3f0;
    --color-accent: #3f72af;        /* Slate Blue */
    --color-green: #25d366;         /* WhatsApp Green */
    --color-green-light: #e8fbf0;
    --color-success: #10b981;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-bg-light: #f9fbfd;
    --color-bg-dark: #0f172a;
    --color-text-dark: #1e293b;
    --color-text-muted: #64748b;
    --color-text-light: #94a3b8;
    --color-border: #e2e8f0;

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-header: 'Montserrat', sans-serif;
    
    /* Layout Details */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(17, 45, 78, 0.08);
    --shadow-lg: 0 20px 40px rgba(17, 45, 78, 0.15);
    
    /* Layout Container Width */
    --container-max-width: 1200px;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-header);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-primary);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: #f1f5f9;
}

.bg-dark {
    background-color: var(--color-bg-dark);
}

.text-white {
    color: var(--color-white) !important;
}

.text-gray {
    color: var(--color-text-light) !important;
}

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

.text-primary {
    color: var(--color-primary) !important;
}

.text-secondary {
    color: var(--color-secondary) !important;
}

.text-orange {
    color: #f97316 !important;
}

.text-green {
    color: var(--color-success) !important;
}

/* Icons */
.icon-small {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

.icon-medium {
    width: 24px;
    height: 24px;
    vertical-align: middle;
}

/* ==========================================================================
   BUTTONS & ACTIONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-header);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(255, 126, 103, 0.4);
}

.btn-primary:hover {
    background-color: #ff654a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 126, 103, 0.6);
}

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

.btn-secondary:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

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

/* ==========================================================================
   TOP BAR INFO
   ========================================================================== */
.top-bar {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.badge-green {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34d399;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-radius: var(--border-radius-sm);
    padding: 8px;
}

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

.brand-title {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.5px;
    line-height: 1.1;
    color: var(--color-primary);
    font-family: var(--font-header);
}

.brand-subtitle {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-text-muted);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-dark);
}

.nav-link:hover {
    color: var(--color-secondary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 100px 0 80px;
    overflow: hidden;
    background-color: var(--color-white);
}

.hero-bg-accent {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60%;
    height: 120%;
    background: radial-gradient(circle, rgba(225, 233, 245, 0.4) 0%, rgba(255,255,255,0) 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.sub-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 16px;
    color: var(--color-text-muted);
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
}

.feature-icon {
    width: 18px;
    height: 18px;
    color: var(--color-success);
}

.hero-media-wrapper {
    position: relative;
}

.hero-img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--color-white);
}

.hero-media-badge {
    position: absolute;
    bottom: 24px;
    left: -24px;
    background-color: var(--color-white);
    padding: 16px 24px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 14px;
    border-left: 5px solid var(--color-primary);
}

.badge-icon {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-text {
    display: flex;
    flex-direction: column;
}

.badge-text strong {
    font-size: 14px;
    color: var(--color-primary);
}

.badge-text span {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ==========================================================================
   STATS SECTION
   ========================================================================== */
.stats-section {
    background-color: var(--color-primary);
    padding: 50px 0;
    color: var(--color-white);
    border-bottom: 4px solid var(--color-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    padding: 10px;
}

.stat-number {
    font-family: var(--font-header);
    font-size: 38px;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 6px;
}

.stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
}

/* ==========================================================================
   SECTION HEADER
   ========================================================================== */
.section-header {
    max-width: 700px;
    margin: 0 auto 50px;
}

.section-tag {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(255, 126, 103, 0.1);
    color: var(--color-secondary);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.section-tag.style-orange {
    background-color: rgba(255, 126, 103, 0.2);
    color: var(--color-secondary);
}

.section-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 15px;
    color: var(--color-text-muted);
}

/* ==========================================================================
   PRODUCTS CATALOGUE (TABS & CARDS)
   ========================================================================== */
.tabs-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-family: var(--font-header);
    font-weight: 600;
    font-size: 13px;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
}

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

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.product-image-fallback {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-light);
}

/* Custom pattern fallbacks for product cards */
.corp-1 { background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); }
.corp-2 { background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%); }
.corp-3 { background: linear-gradient(135deg, #485563 0%, #29323c 100%); }

.oper-1 { background: linear-gradient(135deg, #f857a6 0%, #ff5858 100%); }
.oper-2 { background: linear-gradient(135deg, #f12711 0%, #f5af19 100%); }
.oper-3 { background: linear-gradient(135deg, #5c258d 0%, #4389a2 100%); }

.saude-1 { background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%); }
.saude-2 { background: linear-gradient(135deg, #134e5e 0%, #71b280 100%); }
.saude-3 { background: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%); }

.epi-1 { background: linear-gradient(135deg, #ed4264 0%, #ffedbc 100%); }
.epi-2 { background: linear-gradient(135deg, #4b6cb7 0%, #182848 100%); }
.epi-3 { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }

.prod-placeholder-icon {
    width: 60px;
    height: 60px;
    opacity: 0.8;
    color: var(--color-white);
}

.product-info {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-tag {
    display: inline-block;
    align-self: flex-start;
    padding: 2px 8px;
    background-color: rgba(255, 126, 103, 0.1);
    color: var(--color-secondary);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 12px;
}

.product-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-desc {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.product-cta {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-secondary);
    display: inline-flex;
    align-items: center;
}

.product-cta:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

/* ==========================================================================
   CUSTOMIZATION METHODS
   ========================================================================== */
.custom-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.custom-card {
    background-color: var(--color-white);
    padding: 32px 24px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

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

.custom-card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
}

.custom-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
}

.custom-card p {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ==========================================================================
   HOW IT WORKS (PROCESS)
   ========================================================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-item {
    position: relative;
    padding-top: 40px;
}

.process-item::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

.process-item:last-child::before {
    width: 0;
}

.process-number {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-family: var(--font-header);
    font-weight: 800;
    font-size: 14px;
    z-index: 2;
    box-shadow: 0 0 0 4px var(--color-bg-dark);
}

.process-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
}

.process-item p {
    font-size: 13px;
    color: var(--color-text-light);
}

/* ==========================================================================
   BUDGET SIMULATOR (INTERACTIVE WIDGET)
   ========================================================================== */
.simulator-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.simulator-intro .section-description {
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

.trust-box {
    background-color: var(--color-white);
    padding: 24px;
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--color-success);
}

.trust-box-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.trust-box p {
    font-size: 13px;
    color: var(--color-text-muted);
}

.simulator-card {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
}

.simulator-card .card-title {
    font-size: 22px;
    margin-bottom: 24px;
    border-bottom: 1.5px solid var(--color-border);
    padding-bottom: 12px;
}

.form-group {
    margin-bottom: 18px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.col-6 {
    flex: 0 0 calc(50% - 8px);
}

label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    border: 1.5px solid var(--color-border);
    font-family: var(--font-primary);
    font-size: 13px;
    color: var(--color-text-dark);
    outline: none;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(63, 114, 175, 0.15);
}

select.form-control {
    cursor: pointer;
    background-color: var(--color-white);
}

.simulator-summary {
    background-color: var(--color-bg-light);
    padding: 16px;
    border-radius: var(--border-radius-sm);
    margin: 20px 0;
    border: 1px dashed var(--color-border);
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 6px;
}

.summary-line:last-child {
    margin-bottom: 0;
}

.font-accent {
    color: var(--color-secondary);
}

/* ==========================================================================
   ABOUT US
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about-text {
    font-size: 15px;
    color: var(--color-text-muted);
    margin-bottom: 18px;
}

.about-contact-highlight {
    background-color: var(--color-bg-light);
    padding: 24px;
    border-radius: var(--border-radius-md);
    margin-top: 24px;
    border-top: 3px solid var(--color-primary);
}

.about-contact-highlight strong {
    display: block;
    font-size: 13px;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.about-contact-highlight ul {
    font-size: 13px;
    color: var(--color-text-dark);
}

.about-contact-highlight li {
    margin-bottom: 6px;
}

.about-contact-highlight li:last-child {
    margin-bottom: 0;
}

.about-visual {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(255,255,255,1) 100%);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-decor-box {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.icon-large-container {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
}

.visual-decor-box h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.visual-decor-box p {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ==========================================================================
   CONTACT & MAP SECTION
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.contact-details {
    margin-top: 32px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-detail-item:last-child {
    margin-bottom: 0;
}

.detail-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 12px;
}

.bg-primary-light { background-color: rgba(17, 45, 78, 0.08); }
.bg-secondary-light { background-color: rgba(255, 126, 103, 0.08); }
.bg-orange-light { background-color: rgba(249, 115, 22, 0.08); }

.detail-text {
    display: flex;
    flex-direction: column;
}

.detail-text strong {
    font-size: 14px;
    color: var(--color-primary);
}

.detail-text span {
    font-size: 13px;
    color: var(--color-text-muted);
}

.map-container {
    height: 380px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 3px solid var(--color-white);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.footer-links h4, .footer-compliance h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 13px;
    color: var(--color-text-light);
}

.footer-links a:hover {
    color: var(--color-secondary);
}

.footer-compliance p {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.compliance-links {
    display: flex;
    gap: 16px;
}

.compliance-link {
    font-size: 12px;
    color: var(--color-secondary);
    font-weight: 600;
    border-bottom: 1px dashed var(--color-secondary);
    padding-bottom: 2px;
}

.compliance-link:hover {
    color: var(--color-white);
    border-color: var(--color-white);
}

.footer-bottom {
    padding: 24px 0;
    font-size: 12px;
    color: var(--color-text-light);
}

.footer-bottom p {
    margin-bottom: 6px;
}

.footer-bottom p:last-child {
    margin-bottom: 0;
}

.text-small {
    font-size: 11px;
}

/* ==========================================================================
   FLOATING WHATSAPP CTA
   ========================================================================== */
.whatsapp-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-green);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.4);
    animation: pulse 2s infinite;
    padding: 14px;
}

.whatsapp-floating:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-10px);
}

.whatsapp-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(0px);
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Animate-on-scroll elements default */
.animate-left, .animate-right {
    opacity: 1; /* Non-JS fallback is fully visible */
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-grid, .simulator-container, .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-info {
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-ctas, .hero-features {
        justify-content: center;
    }
    
    .hero-media {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .custom-grid, .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .process-item::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }
    
    .top-bar-content {
        justify-content: center;
        gap: 12px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-white);
        flex-direction: column;
        padding: 40px 0;
        gap: 24px;
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: 1px solid var(--color-border);
    }
    
    .nav-links.open {
        left: 0;
    }
    
    .nav-actions .nav-btn {
        display: none; /* Hide top budget button on mobile */
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .products-grid, .custom-grid, .process-grid, .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .simulator-card {
        padding: 24px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .col-6 {
        flex: 0 0 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-map-section {
        height: 300px;
    }
}