/*
Theme Name: MARKA Tecnologia
Theme URI: https://markatecnologia.com.br
Author: MARKA Tecnologia da Informação LTDA
Author URI: https://markatecnologia.com.br
Description: Tema oficial da MARKA Tecnologia – especialista em consultoria e desenvolvimento TOTVS | Datasul | HCM
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: marka-tecnologia
Tags: business, corporate, totvs, datasul, hcm, technology
*/

/* =============================================
   CSS VARIABLES & RESET
   ============================================= */
:root {
    --primary:      #0D3B66;
    --primary-dark: #092a4a;
    --accent:       #E63946;
    --accent-light: #FF6B6B;
    --neutral-100:  #F8F9FA;
    --neutral-200:  #E9ECEF;
    --neutral-300:  #DEE2E6;
    --neutral-600:  #6C757D;
    --neutral-800:  #343A40;
    --neutral-900:  #212529;
    --white:        #FFFFFF;
    --gradient-hero: linear-gradient(135deg, #0D3B66 0%, #1565C0 60%, #0D47A1 100%);
    --shadow-sm:    0 2px 8px rgba(0,0,0,.08);
    --shadow-md:    0 8px 24px rgba(0,0,0,.12);
    --shadow-lg:    0 16px 48px rgba(0,0,0,.16);
    --radius:       8px;
    --radius-lg:    16px;
    --transition:   all .3s ease;
    --font-sans:    'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-heading: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--neutral-900);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }

ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-tag {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--neutral-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--neutral-600);
    max-width: 620px;
    line-height: 1.7;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(230,57,70,.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

/* =============================================
   TOPBAR
   ============================================= */
.topbar {
    background: var(--primary-dark);
    color: rgba(255,255,255,.75);
    font-size: .8rem;
    padding: 8px 0;
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.topbar a { color: rgba(255,255,255,.75); }
.topbar a:hover { color: var(--white); }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar-item { display: flex; align-items: center; gap: 6px; }
.topbar-item svg { flex-shrink: 0; }

/* =============================================
   HEADER / NAVBAR
   ============================================= */
.site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
    width: 48px;
    height: 48px;
    background: var(--gradient-hero);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: -.02em;
    flex-shrink: 0;
}
.brand-text { line-height: 1.1; }
.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -.02em;
}
.brand-tagline {
    font-size: .7rem;
    color: var(--neutral-600);
    letter-spacing: .05em;
    text-transform: uppercase;
}

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu a {
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 500;
    color: var(--neutral-800);
    white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.active {
    background: var(--neutral-100);
    color: var(--primary);
}

.nav-cta { margin-left: 8px; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border: none;
    background: none;
}
.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--neutral-800);
    border-radius: 2px;
    transition: var(--transition);
    display: block;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    background: var(--gradient-hero);
    color: var(--white);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .05em;
    margin-bottom: 24px;
    color: rgba(255,255,255,.9);
}
.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #4ADE80;
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .6; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -.02em;
}
.hero-title span { color: #60A5FA; }

.hero-desc {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255,255,255,.82);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
    display: flex;
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,.15);
    flex-wrap: wrap;
}
.stat-item {}
.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}
.stat-label { font-size: .8rem; color: rgba(255,255,255,.65); margin-top: 4px; }

.hero-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.hero-card {
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}
.hero-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.15); }
.hero-card-icon {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    font-size: 1.4rem;
}
.hero-card-title { font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.hero-card-desc { font-size: .85rem; color: rgba(255,255,255,.72); line-height: 1.5; }

/* =============================================
   PARCEIROS / TOTVS BADGE
   ============================================= */
.partners-bar {
    background: var(--neutral-100);
    padding: 24px 0;
    border-bottom: 1px solid var(--neutral-200);
}
.partners-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.partners-label {
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--neutral-600);
    white-space: nowrap;
}
.partner-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
    font-size: .9rem;
    color: var(--primary);
}
.partner-badge-icon {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: .75rem;
    font-weight: 800;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
    padding: 96px 0;
    background: var(--white);
}
.services-header {
    text-align: center;
    margin-bottom: 60px;
}
.services-header .section-subtitle { margin: 0 auto; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-hero);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, #1565C0 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.75rem;
    color: var(--white);
}

.service-card.accent-card .service-icon {
    background: linear-gradient(135deg, var(--accent) 0%, #c0392b 100%);
}
.service-card.green-card .service-icon {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}
.service-card.purple-card .service-icon {
    background: linear-gradient(135deg, #7C3AED 0%, #5B21B6 100%);
}
.service-card.orange-card .service-icon {
    background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
}
.service-card.teal-card .service-icon {
    background: linear-gradient(135deg, #0891B2 0%, #0E7490 100%);
}

.service-title { font-size: 1.15rem; font-weight: 700; color: var(--neutral-900); margin-bottom: 12px; }
.service-desc { font-size: .9rem; color: var(--neutral-600); line-height: 1.6; margin-bottom: 20px; }
.service-list { margin-bottom: 24px; }
.service-list li {
    font-size: .85rem;
    color: var(--neutral-600);
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.service-list li::before {
    content: '✓';
    color: var(--primary);
    font-weight: 700;
    font-size: .8rem;
    flex-shrink: 0;
}
.service-link {
    font-size: .875rem;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 4px;
}
.service-link:hover { gap: 8px; color: var(--accent); }

/* =============================================
   ABOUT
   ============================================= */
.about {
    padding: 96px 0;
    background: var(--neutral-100);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.about-visual { position: relative; }
.about-image-wrap {
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    padding: 48px 36px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.about-image-wrap::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,.06);
    border-radius: 50%;
}
.about-image-wrap::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -30px;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,.04);
    border-radius: 50%;
}
.about-mission { position: relative; z-index: 1; }
.about-mission-label { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.65); margin-bottom: 12px; }
.about-mission-text { font-size: 1.15rem; font-weight: 600; line-height: 1.6; color: var(--white); }
.about-mission-divider { width: 48px; height: 3px; background: var(--accent); border-radius: 2px; margin: 24px 0; }
.about-values { display: flex; flex-direction: column; gap: 12px; }
.about-value { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: rgba(255,255,255,.85); }
.about-value-icon { width: 28px; height: 28px; background: rgba(255,255,255,.12); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: .85rem; }

.about-float-card {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}
.about-float-number { font-size: 1.75rem; font-weight: 900; color: var(--primary); line-height: 1; }
.about-float-text { font-size: .8rem; color: var(--neutral-600); line-height: 1.3; }

.about-content {}
.about-content .section-subtitle { margin-bottom: 32px; }

.about-features { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.about-feature { display: flex; gap: 16px; align-items: flex-start; }
.about-feature-icon {
    width: 44px;
    height: 44px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}
.about-feature-title { font-weight: 700; color: var(--neutral-900); margin-bottom: 4px; }
.about-feature-desc { font-size: .875rem; color: var(--neutral-600); line-height: 1.5; }

/* =============================================
   PRODUCTS / TOTVS
   ============================================= */
.products {
    padding: 96px 0;
    background: var(--primary);
    color: var(--white);
}
.products-header { text-align: center; margin-bottom: 60px; }
.products-header .section-title { color: var(--white); }
.products-header .section-subtitle { color: rgba(255,255,255,.75); margin: 0 auto; }
.products-header .section-tag { color: #60A5FA; }

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.product-card {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: var(--transition);
}
.product-card:hover { background: rgba(255,255,255,.14); transform: translateY(-4px); }

.product-header { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.product-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.product-icon.blue { background: rgba(96,165,250,.2); }
.product-icon.red { background: rgba(248,113,113,.2); }

.product-name { font-size: 1.35rem; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.product-sub { font-size: .8rem; color: rgba(255,255,255,.6); font-weight: 500; }
.product-desc { font-size: .9rem; color: rgba(255,255,255,.78); line-height: 1.6; margin-bottom: 24px; }
.product-modules { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.module-chip {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: .78rem;
    font-weight: 500;
    color: rgba(255,255,255,.85);
    display: flex;
    align-items: center;
    gap: 6px;
}
.module-chip-dot { width: 6px; height: 6px; border-radius: 50%; background: #60A5FA; flex-shrink: 0; }
.module-chip-dot.red { background: #F87171; }

/* =============================================
   DIFFERENTIALS
   ============================================= */
.differentials {
    padding: 96px 0;
    background: var(--white);
}
.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.diff-content {}
.diff-content .section-subtitle { margin-bottom: 40px; }

.diff-list { display: flex; flex-direction: column; gap: 24px; }
.diff-item { display: flex; gap: 16px; }
.diff-num {
    width: 40px;
    height: 40px;
    background: var(--gradient-hero);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 800;
    font-size: .85rem;
    flex-shrink: 0;
}
.diff-item-title { font-weight: 700; color: var(--neutral-900); margin-bottom: 4px; }
.diff-item-desc { font-size: .875rem; color: var(--neutral-600); line-height: 1.5; }

.diff-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.diff-card {
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--neutral-200);
    transition: var(--transition);
}
.diff-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); background: var(--white); }
.diff-card:first-child {
    grid-column: span 2;
    background: var(--gradient-hero);
    color: var(--white);
    border-color: transparent;
}
.diff-card-value { font-size: 2.5rem; font-weight: 900; line-height: 1; margin-bottom: 8px; }
.diff-card:first-child .diff-card-value { color: var(--white); }
.diff-card-label { font-size: .82rem; font-weight: 500; color: var(--neutral-600); }
.diff-card:first-child .diff-card-label { color: rgba(255,255,255,.75); }

/* =============================================
   PROCESS
   ============================================= */
.process {
    padding: 96px 0;
    background: var(--neutral-100);
}
.process-header { text-align: center; margin-bottom: 60px; }
.process-header .section-subtitle { margin: 0 auto; }

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(12.5% + 20px);
    right: calc(12.5% + 20px);
    height: 2px;
    background: var(--neutral-300);
    z-index: 0;
}
.process-step { text-align: center; position: relative; z-index: 1; }
.step-num {
    width: 80px;
    height: 80px;
    background: var(--white);
    border: 2px solid var(--neutral-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    transition: var(--transition);
    position: relative;
}
.process-step:hover .step-num {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}
.step-title { font-weight: 700; color: var(--neutral-900); margin-bottom: 8px; }
.step-desc { font-size: .85rem; color: var(--neutral-600); line-height: 1.5; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
    padding: 96px 0;
    background: var(--white);
}
.testimonials-header { text-align: center; margin-bottom: 60px; }
.testimonials-header .section-subtitle { margin: 0 auto; }

.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--neutral-100);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-stars { color: #F59E0B; font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-text { font-size: .9rem; color: var(--neutral-700); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-hero);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: .9rem;
    flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: .9rem; color: var(--neutral-900); }
.testimonial-role { font-size: .78rem; color: var(--neutral-600); }

/* =============================================
   CTA BAND
   ============================================= */
.cta-band {
    padding: 80px 0;
    background: var(--gradient-hero);
    color: var(--white);
    text-align: center;
}
.cta-band h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 16px; }
.cta-band p { font-size: 1.05rem; color: rgba(255,255,255,.8); max-width: 560px; margin: 0 auto 36px; line-height: 1.6; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* =============================================
   CONTACT
   ============================================= */
.contact {
    padding: 96px 0;
    background: var(--neutral-100);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 64px;
    align-items: start;
}
.contact-info .section-subtitle { margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail { display: flex; gap: 14px; align-items: flex-start; }
.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    flex-shrink: 0;
}
.contact-detail-label { font-size: .75rem; color: var(--neutral-600); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; margin-bottom: 2px; }
.contact-detail-value { font-weight: 600; color: var(--neutral-900); font-size: .95rem; }

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}
.form-title { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.form-subtitle { font-size: .875rem; color: var(--neutral-600); margin-bottom: 28px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 6px;
    letter-spacing: .02em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--neutral-300);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: .9rem;
    color: var(--neutral-900);
    background: var(--white);
    transition: var(--transition);
    outline: none;
    resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13,59,102,.1);
}
.form-group textarea { min-height: 110px; }

.form-submit { width: 100%; justify-content: center; padding: 15px; font-size: 1rem; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--neutral-900);
    color: rgba(255,255,255,.75);
    padding-top: 72px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand-logo {
    width: 52px;
    height: 52px;
    background: var(--gradient-hero);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 900;
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.footer-brand-name { font-size: 1.1rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
.footer-brand-tag { font-size: .75rem; color: rgba(255,255,255,.45); letter-spacing: .05em; text-transform: uppercase; margin-bottom: 16px; }
.footer-desc { font-size: .875rem; line-height: 1.6; max-width: 280px; color: rgba(255,255,255,.6); margin-bottom: 24px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,.08);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.65);
    font-size: .85rem;
    transition: var(--transition);
}
.footer-social:hover { background: var(--primary); color: var(--white); }

.footer-col-title { font-size: .85rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: .875rem; color: rgba(255,255,255,.6); transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-nav a:hover { color: var(--white); padding-left: 4px; }

.footer-bottom {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: .8rem;
    color: rgba(255,255,255,.4);
}
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: var(--white); }

/* =============================================
   WHATSAPP FLOAT BUTTON
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: 0 4px 16px rgba(37,211,102,.5);
    z-index: 9999;
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37,211,102,.6);
    color: var(--white);
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .process-steps::before { display: none; }
}

@media (max-width: 768px) {
    .topbar { display: none; }
    .hamburger { display: flex; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 16px;
        box-shadow: var(--shadow-md);
        gap: 4px;
    }
    .nav-menu.open { display: flex; }
    .nav-menu a { width: 100%; }
    .nav-cta { display: none; }

    .hero { padding: 60px 0; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { display: none; }

    .services-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-float-card { display: none; }
    .diff-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .form-row { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .partners-bar .container { gap: 24px; }
    .diff-visual { grid-template-columns: 1fr; }
    .diff-card:first-child { grid-column: span 1; }
    .hero-stats { gap: 20px; }
}