/* ============================================================
   Econstec – Site Institucional | site.css  (redesign saúde)
   ============================================================ */

/* --- Variáveis -------------------------------------------- */
:root {
    --primary:      #1a56db;
    --primary-dark: #1341a5;
    --primary-light:#eff4ff;
    --secondary:    #059669;
    --accent:       #25D366;
    --dark:         #0d1b2a;
    --dark-soft:    #152338;
    --light-bg:     #f8fafc;
    --light-blue:   #f0f5ff;
    --text:         #1e293b;
    --text-light:   #64748b;
    --text-muted:   #94a3b8;
    --white:        #ffffff;
    --border:       #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow:       0 4px 16px rgba(26,86,219,.10);
    --shadow-md:    0 8px 30px rgba(26,86,219,.14);
    --shadow-lg:    0 20px 60px rgba(0,0,0,.16);
    --radius-sm:    8px;
    --radius:       14px;
    --radius-lg:    20px;
    --transition:   all .25s cubic-bezier(.4,0,.2,1);
}

/* --- Base -------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }

/* --- Logo -------------------------------------------------- */
.brand-logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
    opacity: .9;
    margin-bottom: 1.2rem;
}

/* --- Navbar ------------------------------------------------ */
.navbar-econstec {
    background: rgba(13,27,42,.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: .85rem 0;
    position: sticky;
    top: 0;
    z-index: 1030;
    border-bottom: 1px solid rgba(255,255,255,.06);
    transition: var(--transition);
}

.navbar-econstec .navbar-brand {
    display: flex;
    align-items: center;
    padding: 0;
}

.navbar-econstec .nav-link {
    color: rgba(255,255,255,.78) !important;
    font-weight: 500;
    font-size: .92rem;
    padding: .5rem 1rem !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    letter-spacing: .01em;
}

.navbar-econstec .nav-link:hover,
.navbar-econstec .nav-link.active {
    color: var(--white) !important;
    background: rgba(255,255,255,.08);
}

.btn-nav-whatsapp {
    display: inline-flex;
    align-items: center;
    background: var(--accent);
    color: #fff !important;
    border-radius: 50px;
    padding: .5rem 1.25rem;
    font-weight: 600;
    font-size: .88rem;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    gap: .3rem;
}

.btn-nav-whatsapp:hover {
    background: #20ba5a;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(37,211,102,.4);
}

.navbar-toggler { border-color: rgba(255,255,255,.2) !important; }
.navbar-toggler-icon { filter: invert(1); }

/* --- Hero -------------------------------------------------- */
.hero {
    position: relative;
    background: linear-gradient(145deg, #0d1b2a 0%, #152338 45%, #0f2460 100%);
    min-height: 94vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 5rem 0;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 40%, rgba(26,86,219,.2) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(5,150,105,.12) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: rgba(26,86,219,.18);
    border: 1px solid rgba(26,86,219,.4);
    color: #93b4ff;
    border-radius: 50px;
    padding: .4rem 1.1rem;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .6px;
    text-transform: uppercase;
    margin-bottom: 1.6rem;
}

.hero-badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #5b94ff;
    box-shadow: 0 0 0 3px rgba(91,148,255,.3);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 3px rgba(91,148,255,.3); }
    50%       { box-shadow: 0 0 0 6px rgba(91,148,255,.15); }
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.12;
    margin-bottom: 1.3rem;
    letter-spacing: -.6px;
}

.hero-title span {
    background: linear-gradient(90deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,.65);
    max-width: 500px;
    margin-bottom: 2.4rem;
    line-height: 1.8;
    font-weight: 400;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3rem; }

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: var(--primary);
    color: #fff;
    padding: .9rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .97rem;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(26,86,219,.45);
}

.btn-hero-primary:hover {
    background: var(--primary-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(26,86,219,.55);
}

.btn-hero-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: rgba(37,211,102,.12);
    border: 1.5px solid rgba(37,211,102,.4);
    color: #4ade80;
    padding: .9rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .97rem;
    transition: var(--transition);
}

.btn-hero-whatsapp:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37,211,102,.4);
}

.hero-stats {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: .5rem;
}

.hero-stat-item { text-align: left; }

.stat-number {
    font-size: 2.1rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    letter-spacing: -.5px;
}

.stat-number span { font-size: 1.4rem; color: #60a5fa; }

.stat-label {
    font-size: .75rem;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-top: .2rem;
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,.12);
}

/* Hero image */
.hero-visual { position: relative; z-index: 2; }

.hero-image-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: visible;
}

.hero-photo {
    width: 100%;
    border-radius: var(--radius-lg);
    display: block;
    object-fit: cover;
    max-height: 480px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,.08);
}

.hero-float-card {
    position: absolute;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(16px);
    border-radius: var(--radius);
    padding: .9rem 1.2rem;
    display: flex;
    align-items: center;
    gap: .85rem;
    box-shadow: 0 8px 32px rgba(0,0,0,.18);
    border: 1px solid rgba(255,255,255,.6);
    min-width: 185px;
    animation: float-card 4s ease-in-out infinite;
}

.hero-float-card--tl { top: -1.2rem; left: -1.5rem; animation-delay: 0s; }
.hero-float-card--br { bottom: -1.2rem; right: -1.5rem; animation-delay: 2s; }

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

.hfc-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hfc-icon--green { background: rgba(5,150,105,.12); color: var(--secondary); }
.hfc-icon--blue  { background: rgba(26,86,219,.12); color: var(--primary); }

.hfc-label {
    font-size: .72rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: .4px;
}

.hfc-value {
    font-size: .95rem;
    font-weight: 800;
    color: var(--text);
    margin-top: .1rem;
}

/* --- Section Base ------------------------------------------ */
section { padding: 5.5rem 0; }

.section-label {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50px;
    padding: .3rem 1rem;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    margin-bottom: .9rem;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: .9rem;
    letter-spacing: -.4px;
}

.section-title span { color: var(--primary); }

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 580px;
    line-height: 1.75;
}

/* --- Features --------------------------------------------- */
.features-section { background: var(--light-bg); }

.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(26,86,219,.2);
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.feature-card:hover .feature-icon-wrap { transform: scale(1.08); }

.feature-icon-wrap.blue   { background: #eff4ff; color: #1a56db; }
.feature-icon-wrap.green  { background: #ecfdf5; color: #059669; }
.feature-icon-wrap.purple { background: #f5f3ff; color: #7c3aed; }
.feature-icon-wrap.orange { background: #fff7ed; color: #d97706; }
.feature-icon-wrap.teal   { background: #ecfeff; color: #0891b2; }
.feature-icon-wrap.pink   { background: #fdf2f8; color: #db2777; }

.feature-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: .5rem;
}

.feature-card p {
    font-size: .92rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.7;
}

/* --- Platform Section ------------------------------------- */
.platform-section { background: var(--white); }

.solution-tabs .nav-tabs {
    border: none;
    gap: .4rem;
    flex-wrap: wrap;
}

.solution-tabs .nav-link {
    border: 1.5px solid var(--border);
    border-radius: 50px !important;
    color: var(--text-light);
    font-weight: 600;
    font-size: .88rem;
    padding: .5rem 1.3rem;
    transition: var(--transition);
    background: var(--white);
}

.solution-tabs .nav-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.solution-tabs .nav-link.active {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(26,86,219,.35);
}

.tab-content-card {
    background: var(--light-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-top: 1.5rem;
}

.tab-feature-list { list-style: none; padding: 0; margin: 0; }

.tab-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .65rem 0;
    border-bottom: 1px solid var(--border-light);
    font-size: .93rem;
    color: var(--text);
    font-weight: 500;
}

.tab-feature-list li:last-child { border-bottom: none; }
.tab-feature-list li .check { color: var(--secondary); font-weight: 700; flex-shrink: 0; }

/* --- Screen Mockup ---------------------------------------- */
.screen-mockup {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.screen-topbar {
    background: #1e293b;
    padding: .75rem 1.1rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.screen-dot { width: 9px; height: 9px; border-radius: 50%; }
.screen-body { padding: 1.5rem; }

.screen-stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .75rem;
    margin-bottom: 1.1rem;
}

.screen-stat {
    background: var(--light-bg);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    padding: .9rem;
    text-align: center;
}

.screen-stat .value { font-size: 1.4rem; font-weight: 800; color: var(--primary); line-height: 1; }
.screen-stat .label { font-size: .68rem; color: var(--text-muted); margin-top: .25rem; text-transform: uppercase; letter-spacing: .3px; }

.screen-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .8rem;
}

.screen-table-title { font-weight: 700; font-size: .88rem; color: var(--text); }

.screen-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .6rem .4rem;
    border-bottom: 1px solid var(--border-light);
    font-size: .82rem;
}

.screen-avatar {
    width: 30px; height: 30px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: .68rem; font-weight: 700; color: #fff; flex-shrink: 0;
}

.screen-row-name { font-weight: 600; color: var(--text); flex: 1; }
.screen-row-info { color: var(--text-light); font-size: .78rem; }

.badge-status {
    padding: .22rem .7rem;
    border-radius: 50px;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .2px;
}

.badge-active  { background: rgba(5,150,105,.1);  color: #059669; }
.badge-pending { background: rgba(217,119,6,.1);   color: #d97706; }
.badge-done    { background: rgba(26,86,219,.1);   color: #1a56db; }

/* --- Why Section ------------------------------------------ */
.why-section {
    background: linear-gradient(145deg, #0d1b2a 0%, #152338 60%, #0f2460 100%);
    position: relative;
    overflow: hidden;
}

.why-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(26,86,219,.15) 0%, transparent 70%);
    pointer-events: none;
}

.why-label { background: rgba(255,255,255,.1); color: #93b4ff; }

.why-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    height: 100%;
    transition: var(--transition);
    text-align: left;
}

.why-card:hover {
    background: rgba(255,255,255,.09);
    transform: translateY(-4px);
    border-color: rgba(26,86,219,.4);
}

.why-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(26,86,219,.2);
    border: 1px solid rgba(26,86,219,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #93b4ff;
    margin-bottom: 1.2rem;
}

.why-card h5 { color: #fff; font-weight: 700; margin-bottom: .5rem; font-size: 1.05rem; }
.why-card p  { color: rgba(255,255,255,.55); font-size: .9rem; margin: 0; line-height: 1.7; }

/* --- Testimonials ----------------------------------------- */
.testimonials-section { background: var(--light-bg); }

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 1.2rem; right: 1.5rem;
    font-size: 4rem;
    color: var(--primary-light);
    font-family: Georgia, serif;
    line-height: 1;
    font-weight: 900;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: rgba(26,86,219,.15);
}

.testimonial-stars { color: #f59e0b; margin-bottom: .9rem; font-size: .95rem; letter-spacing: 1px; }

.testimonial-text {
    font-size: .93rem;
    color: var(--text);
    line-height: 1.75;
    margin-bottom: 1.4rem;
    font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: .85rem; }

.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: .9rem; color: #fff; flex-shrink: 0;
}

.author-name { font-weight: 700; font-size: .93rem; color: var(--text); }
.author-role { font-size: .78rem; color: var(--text-light); margin-top: .1rem; }

/* --- CTA --------------------------------------------------- */
.cta-section {
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, #0f2460 100%);
    padding: 5rem 0;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 100% 50%, rgba(255,255,255,.06) 0%, transparent 70%),
        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='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zM36 6V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-content { position: relative; z-index: 2; }

.cta-section h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: .75rem;
    letter-spacing: -.3px;
}

.cta-section p {
    color: rgba(255,255,255,.75);
    font-size: 1.05rem;
    margin: 0;
    max-width: 560px;
}

.btn-cta-white {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: #fff;
    color: var(--primary);
    padding: .85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-cta-white:hover {
    background: #f0f5ff;
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

.btn-cta-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: var(--accent);
    color: #fff;
    padding: .85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .95rem;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 4px 18px rgba(37,211,102,.35);
}

.btn-cta-whatsapp:hover {
    background: #20ba5a;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37,211,102,.5);
}

/* --- Page Hero (inner pages) ------------------------------ */
.page-hero {
    background: linear-gradient(145deg, #0d1b2a 0%, #152338 60%, #0f2460 100%);
    padding: 5.5rem 0 4.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), #7c3aed);
}

.page-hero .hero-badge { margin: 0 auto 1.2rem; }

.page-hero h1 {
    font-size: clamp(2.1rem, 4.5vw, 3.1rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: .9rem;
    letter-spacing: -.4px;
}

.page-hero p {
    color: rgba(255,255,255,.65);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
}

/* --- Contact ---------------------------------------------- */
.contact-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--border-light);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; flex-shrink: 0; color: var(--primary);
}

.contact-info-text strong { display: block; font-weight: 700; color: var(--text); margin-bottom: .1rem; }
.contact-info-text span  { font-size: .9rem; color: var(--text-light); }
.contact-info-text a     { font-size: .9rem; color: var(--primary); }

/* Form */
.form-label { font-weight: 600; font-size: .88rem; color: var(--text); margin-bottom: .4rem; }

.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: .8rem 1rem;
    font-size: .94rem;
    color: var(--text);
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,86,219,.1);
    outline: none;
}

.form-control.is-invalid { border-color: #ef4444; }
textarea.form-control { resize: vertical; min-height: 130px; }

.btn-submit {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: .9rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .97rem;
    width: 100%;
    transition: var(--transition);
    box-shadow: 0 4px 18px rgba(26,86,219,.4);
}

.btn-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(26,86,219,.5);
}

.btn-whatsapp-contact {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: .85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .97rem;
    width: 100%;
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center; gap: .5rem;
    margin-top: 1rem;
    box-shadow: 0 4px 18px rgba(37,211,102,.3);
}

.btn-whatsapp-contact:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    color: #fff;
}

/* --- Floating WhatsApp ------------------------------------ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem; right: 2rem;
    width: 56px; height: 56px;
    background: var(--accent);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37,211,102,.5);
    z-index: 9999;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37,211,102,.6);
    color: #fff;
}

.wf-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--accent);
    opacity: .4;
    animation: wfPulse 2.2s infinite;
}

@keyframes wfPulse {
    0%   { transform: scale(1); opacity: .4; }
    70%  { transform: scale(1.6); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

/* --- Footer ----------------------------------------------- */
.footer {
    background: #0d1b2a;
    color: rgba(255,255,255,.65);
    padding: 4.5rem 0 0;
    border-top: 1px solid rgba(255,255,255,.06);
}

.footer-desc { font-size: .9rem; line-height: 1.75; max-width: 280px; }

.footer-heading {
    color: rgba(255,255,255,.9);
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: .8px;
    margin-bottom: 1.1rem;
    text-transform: uppercase;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .55rem; }

.footer-links a {
    color: rgba(255,255,255,.55);
    font-size: .9rem;
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover { color: #fff; transform: translateX(3px); }

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: .65rem;
    font-size: .88rem;
    color: rgba(255,255,255,.55);
    margin-bottom: .65rem;
}

.footer-contact-item a { color: rgba(255,255,255,.55); }
.footer-contact-item a:hover { color: #fff; }

.footer-social { display: flex; gap: .6rem; margin-top: 1.2rem; }

.social-btn {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,.07);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.6);
    transition: var(--transition);
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.06);
}

.social-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.07);
    margin-top: 3.5rem;
    padding: 1.4rem 0;
    text-align: center;
    font-size: .82rem;
    color: rgba(255,255,255,.38);
}

.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: #fff; }

/* --- Mobile mockup ---------------------------------------- */
.phone-mockup-wrapper { display: flex; justify-content: center; }

.phone-mockup {
    width: 260px;
    background: #1e293b;
    border-radius: 36px;
    padding: 10px;
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.05);
    transition: var(--transition);
}

.phone-mockup:hover { transform: translateY(-4px); }

.phone-inner { background: #f8f9fa; border-radius: 28px; overflow: hidden; min-height: 480px; }
.phone-notch { height: 28px; background: #1e293b; border-radius: 0 0 18px 18px; width: 45%; margin: 0 auto; }
.phone-content { padding: 1rem; }

.app-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.app-header-title { font-size: .85rem; font-weight: 700; color: var(--text); }

.app-menu { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: 1rem; }

.app-menu-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: .8rem;
    text-align: center;
    transition: var(--transition);
}

.app-menu-item:hover { border-color: var(--primary); }
.app-menu-icon { font-size: 1.4rem; margin-bottom: .3rem; }
.app-menu-label { font-size: .68rem; font-weight: 600; color: var(--text); }

.app-card-mini {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    padding: .9rem;
    color: #fff;
    margin-bottom: .6rem;
}

.app-card-mini .mini-title { font-size: .7rem; opacity: .75; margin-bottom: .2rem; }
.app-card-mini .mini-value { font-size: 1.2rem; font-weight: 800; }

.phone-bottom-nav {
    display: flex;
    justify-content: space-around;
    padding: .6rem;
    background: var(--white);
    border-top: 1px solid var(--border);
    margin-top: .5rem;
}

.bottom-nav-item { font-size: 1.2rem; opacity: .45; cursor: pointer; }
.bottom-nav-item.active { opacity: 1; color: var(--primary); }

/* --- FAQ -------------------------------------------------- */
.faq-section { background: var(--light-bg); }
.faq-list { display: flex; flex-direction: column; gap: .6rem; }

.faq-item {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover { border-color: rgba(26,86,219,.25); box-shadow: var(--shadow-sm); }

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.2rem 1.5rem;
    text-align: left;
    font-size: .97rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.faq-question:hover { color: var(--primary); }
.faq-question.open  { color: var(--primary); }

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    flex-shrink: 0;
    line-height: 1;
    color: var(--primary);
    transition: transform .3s ease;
}

.faq-question.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
    display: none;
    padding: 0 1.5rem 1.2rem;
    font-size: .93rem;
    color: var(--text-light);
    line-height: 1.75;
    border-top: 1px solid var(--border-light);
}

.faq-answer.open { display: block; }

/* --- Process Card ----------------------------------------- */
.process-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
}

.process-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(26,86,219,.2);
}

.process-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: .75rem;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.process-card h5 {
    font-weight: 700;
    color: var(--text);
    margin-bottom: .5rem;
    font-size: 1.05rem;
}

.process-card p {
    font-size: .92rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.7;
}

/* --- Responsive ------------------------------------------- */