/* ============================================
   TRANSPARENT NAVBAR — ID override beats main.css specificity
   ============================================ */

/* Phase 1: Over hero video — transparent + fixed */
#main-header {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent !important;
    box-shadow: none !important;
    height: 80px !important;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

/* Prevent horizontal scroll globally */
html {
    overflow-x: hidden;
    max-width: 100%;
}

#main-header .nav-links a,
#main-header .menu-toggle {
    color: rgba(255, 255, 255, 0.92);
}

#main-header .nav-links a:hover {
    color: var(--color-primary);
}

/* Phase 2: After hero — solid white restored */
#main-header.scrolled {
    background: white !important;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08) !important;
}

#main-header.scrolled .nav-links a,
#main-header.scrolled .menu-toggle {
    color: var(--color-secondary) !important;
}

/* Logo: correct size for transparent dark header */
#header-logo {
    height: 50px;
    filter: none; /* logo-footer-new.png already has white text for dark bg */
    transition: filter 0.4s ease;
}

#main-header.scrolled #header-logo {
    filter: none; /* same file works on both phases */
}



/* ============================================
   MINIMALIST HERO CONTENT
   ============================================ */
/* Hero: fullscreen fixed during scroll-lock phase */
.hero-fullscreen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    z-index: 90;
    overflow: hidden;
    background: #0f1923;
    display: flex;
    align-items: flex-end;
    padding-bottom: 8vh;
}

/* After scroll released, hero takes natural flow */
.hero-fullscreen.released {
    position: relative;
}

/* Hero spacer — pushed into DOM after release to prevent layout jump */
#hero-spacer {
    height: 100vh;
}

/* Video fills entire hero */
.hero-bg-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

/* Gradient overlay */
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(to right,
            rgba(10, 18, 28, 0.72) 0%,
            rgba(10, 18, 28, 0.40) 55%,
            rgba(10, 18, 28, 0.05) 100%),
        linear-gradient(to bottom,
            rgba(0,0,0,0.2) 0%,
            transparent 25%,
            transparent 70%,
            rgba(0,0,0,0.5) 100%);
}

/* Scroll hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.65);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    animation: bounceDown 2s ease-in-out infinite;
    transition: opacity 0.5s ease;
}
.hero-scroll-hint.hidden { opacity: 0; pointer-events: none; }
.hero-scroll-hint i { font-size: 1.2rem; }

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

/* ── Reveal Wrapper: strictly left half, never over the product ── */
.hero-reveal-wrapper {
    position: relative;
    z-index: 5;
    padding: 0 2rem 0 3rem;
    max-width: 46%;
    width: 100%;
}

/* ── Individual reveal items: hidden by default ── */
.hero-reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
    margin-bottom: 1.4rem;
}

.hero-reveal-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delay per item */
.reveal-pill  { transition-delay: 0s; }
.reveal-h1    { transition-delay: 0.1s; }
.reveal-sub   { transition-delay: 0.2s; }
.reveal-ctas  { transition-delay: 0.3s; margin-top: 0.6rem; } /* extra gap below subtitle */
.reveal-stats { transition-delay: 0.4s; }

/* Typography */
.hero-pill {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-h1-min {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    line-height: 1.12;
    letter-spacing: -0.5px;
    margin-bottom: 0;
}

.hero-sub-min {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
    font-weight: 400;
    margin-bottom: 0;
}

.hero-btn-sec {
    border-color: rgba(255,255,255,0.35) !important;
    color: white !important;
}





.floating-whatsapp {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 14px rgba(0,0,0,0.4);
    color: white;
}

.floating-whatsapp svg {
    width: 34px;
    height: 34px;
}

/* Navbar CTA override */
.cta-navbar {
    padding: 0.6rem 1.5rem !important;
}

/* ============================================
   HERO SECTION — SCROLL-LOCKED VIDEO BG
   ============================================ */

/* Tall wrapper: this creates scroll depth for the lock */
.hero-scroll-container {
    position: relative;
    height: 350vh; /* 3.5x screen = enough scroll to play a short video */
}

/* Sticky hero that sticks until scroll escapes the container */
.hero-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Video fills 100% of the hero */
.hero-bg-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

/* Gradient overlay — dark on left for text, transparent on right */
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        to right,
        rgba(15, 25, 35, 0.78) 0%,
        rgba(15, 25, 35, 0.55) 50%,
        rgba(15, 25, 35, 0.25) 100%
    ),
    linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.15) 0%,
        transparent 30%,
        transparent 70%,
        rgba(0, 0, 0, 0.4) 100%
    );
}

/* "Role para continuar" hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.7);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: bounceDown 2s ease-in-out infinite;
    transition: opacity 0.5s ease;
}

.hero-scroll-hint i {
    font-size: 1.3rem;
}

.hero-scroll-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

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

/* Hero Section */
.hero-qmini {
    background-color: #1a2530;
    color: white;
    padding: 6rem 0 5rem;
    overflow: hidden;
    position: relative;
}

/* When used as sticky, override padding/bg */
.hero-sticky.hero-qmini {
    padding: 0;
    background-color: transparent;
}

.hero-sticky .container {
    padding-top: 5rem;
    padding-bottom: 5rem;
}




.hero-qmini h1 {
    color: white;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-qmini p.subheadline {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    max-width: 600px;
}

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

.hero-btn-sec {
    border-color: rgba(255,255,255,0.35) !important;
    color: white !important;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
}

.hero-stat-item {
    display: flex;
    flex-direction: column;
}

.hero-stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    font-weight: 600;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image {
    max-width: 100%;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.5));
    transform: scale(1.1);
}

.floating-pill {
    position: absolute;
    background: white;
    color: var(--color-text);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 10;
    animation: float 4s ease-in-out infinite;
}

.floating-pill i {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.pill-1 {
    top: 5%;
    left: -10%;
    animation-delay: 0s;
}

.pill-2 {
    bottom: 20%;
    right: -10%;
    animation-delay: 2s;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Credibility Bar */
.credibility-bar {
    background-color: #111c25;
    padding: 1.4rem 0;
    border-bottom: 2px solid var(--color-primary);
}

.credibility-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
}

.credibility-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    white-space: nowrap;
}

.credibility-item i {
    color: var(--color-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.credibility-divider {
    width: 1px;
    height: 20px;
    background: rgba(255,255,255,0.15);
    flex-shrink: 0;
}

@media (max-width: 992px) {
    .credibility-grid {
        gap: 0.5rem;
    }
    .credibility-divider {
        display: none;
    }
    .credibility-item {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {
    .credibility-item {
        font-size: 0.8rem;
        padding: 0.3rem 0.8rem;
    }
}

@media (max-width: 768px) {
    .hero-content {
        max-width: 100%;
        padding: 2rem 1.5rem;
    }
    
    .hero-overlay {
        /* On mobile, standard bottom-heavy gradient to cover the whole width */
        background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.4) 0%,
            rgba(0, 0, 0, 0.2) 30%,
            rgba(15, 25, 35, 0.7) 70%,
            rgba(15, 25, 35, 0.95) 100%
        ) !important;
    }
}

@media (max-width: 992px) {
    .cta-navbar {
        display: none !important;
    }

    .hero-qmini h1 {
        font-size: 2.5rem;
    }

    .hero-image-wrapper {
        display: none;
    }

    .hero-ctas .btn {
        width: 100%;
        text-align: center;
    }
}

/* Section Labels */
.section-label {
    display: inline-block;
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

/* Background Overlays */
.bg-overlay-orange {
    position: relative;
    background-image: url('../images/lab_bg_premium.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
}

.bg-overlay-orange::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(238, 133, 0, 0.85); /* Bio Brasil Orange */
    z-index: 1;
}

.bg-overlay-orange .container {
    position: relative;
    z-index: 2;
}

/* Problem Section */
.bg-orange-light {
    background-color: #FDF0E8;
}

.problem-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(238, 133, 0, 0.05);
    transition: transform 0.3s ease;
    height: 100%;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(238, 133, 0, 0.1);
}

.problem-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(238, 133, 0, 0.15);
    line-height: 1;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.25rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.problem-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Process Section */
.process-step {
    text-align: left;
    position: relative;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    height: 100%;
}

.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}

.step-number {
    background-color: var(--color-primary);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-time {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
}

.process-step h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.9rem;
    color: #666;
}

@media (min-width: 993px) {
    .process-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 992px) {
    .process-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 600px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

/* Benefits Section */
.bg-navy {
    background-color: #1a2530;
    color: white;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    height: 100%;
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: white;
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Diseases Section */
.bg-gray-light {
    background-color: #F7F6F3;
}

.filter-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn-filter {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-filter:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.disease-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.disease-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.3s ease;
}

.disease-card:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-color: #ddd;
}

.disease-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.disease-dot.dog { background-color: #00A896; }
.disease-dot.cat { background-color: var(--color-primary); }
.disease-dot.exotic { background-color: #6a1b9a; }

.disease-info h4 {
    font-size: 1.05rem;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.disease-info p {
    font-size: 0.85rem;
    color: #888;
    font-style: italic;
}

.disease-card.hidden {
    display: none;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-quote-icon {
    font-size: 2.5rem;
    color: rgba(238, 133, 0, 0.2);
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.05rem;
    color: #444;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
}

.author-info p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
    line-height: 1.4;
    font-weight: 600;
}

/* Specs Section */
.bg-navy-medium {
    background-color: #202d3a;
    color: white;
}

/* Tech Specs Layout */
.grid-specs {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 900px) {
    .grid-specs {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: #f7f9fa;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #eaeaea;
}

.specs-table td {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid #eaeaea;
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.specs-label {
    width: 35%;
    color: #666;
    font-weight: 500;
    font-size: 0.95rem;
}

.specs-value {
    color: var(--color-secondary);
    font-weight: 700;
    font-size: 1rem;
}

/* New Specs Features styled card */
.specs-features-card {
    background: #f7f9fa;
    border: 1px solid #eaeaea;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1.5rem;
}

.specs-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.specs-features-list li {
    color: #444;
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.5;
}

.specs-features-list li:last-child {
    margin-bottom: 0;
}

.specs-features-list li i {
    color: var(--color-primary);
    font-size: 1.4rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.grid-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* ROI Section */
.bg-navy-roi {
    background-color: #16202b;
}

/* New ROI Calculator Widget */
.roi-calculator {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.roi-calc-row {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.roi-calc-label {
    display: flex;
    align-items: center;
    width: 35%;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-weight: 500;
}

.roi-calc-icon {
    color: var(--color-primary);
    font-size: 1.3rem;
}

.roi-calc-input-area {
    width: 40%;
    padding: 0 1rem;
}

.roi-calc-value-right {
    width: 25%;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    text-align: right;
    white-space: nowrap;
}

.roi-calc-value-accent {
    color: var(--color-primary);
}

.output-row {
    background: rgba(255, 255, 255, 0.01);
}

.roi-calc-highlight {
    background-color: var(--color-primary);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.roi-calc-highlight .roi-calc-label {
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
    width: 60%;
}

.roi-calc-highlight .roi-calc-total {
    color: white;
    font-size: 1.6rem;
    font-weight: 800;
    text-align: right;
    width: 40%;
}

@media (max-width: 600px) {
    .roi-calc-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .roi-calc-label, .roi-calc-input-area, .roi-calc-value-right {
        width: 100%;
        text-align: left;
    }
    .roi-calc-input-area {
        padding: 0;
    }
    .roi-calc-highlight {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .roi-calc-highlight .roi-calc-label, .roi-calc-highlight .roi-calc-total {
        width: 100%;
        text-align: left;
    }
}

.roi-point {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.roi-icon {
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.roi-text h4 {
    font-size: 1.15rem;
    color: white;
    margin-bottom: 0.5rem;
}

.roi-text p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* Custom Sliders for ROI */
.roi-slider {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
    display: block;
    margin-top: 12px;
}
.roi-slider:focus {
    outline: none;
}
.roi-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}
.roi-slider::-webkit-slider-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -6px;
    box-shadow: 0 0 10px rgba(238, 133, 0, 0.5);
}
.roi-slider::-moz-range-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}
.roi-slider::-moz-range-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(238, 133, 0, 0.5);
}

/* FAQ Section */
.faq-card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.faq-question {
    background-color: #f4f4f4;
    padding: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    font-size: 1.05rem;
    border-left: 4px solid var(--color-primary);
}

.faq-answer {
    background-color: white;
    padding: 1.5rem;
    color: #555;
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
    border-left: 4px solid var(--color-primary);
}

.cta-section {
    background-color: #1a2530;
    color: white;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

/* --- SECTION: Contact Redesign --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 6rem;
    align-items: center;
    padding: 2rem 0;
}

.contact-text-content {
    display: flex;
    flex-direction: column;
}

.contact-info-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border-radius: 32px;
    padding: 3.5rem;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.3);
}

.card-header {
    margin-bottom: 2rem;
}

.btn-whatsapp-large {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: #25D366;
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 2rem 0;
}

.btn-whatsapp-large:hover {
    background: #20BA5A;
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.3);
    color: white;
}

.btn-whatsapp-large i {
    font-size: 2.2rem;
}

.btn-whatsapp-large .btn-text {
    display: flex;
    flex-direction: column;
}

.btn-whatsapp-large .btn-text span {
    font-weight: 700;
    font-size: 1.1rem;
}

.btn-whatsapp-large .btn-text small {
    opacity: 0.8;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.detail-item i {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.social-connect {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
}

.social-links-row {
    display: flex;
    gap: 1rem;
}

.social-icon-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon-link:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
    color: white;
}

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

/* Mobile Adjustments for Contact Section */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }

    .contact-text-content {
        align-items: center;
    }

    .contact-text-content h2, 
    .contact-text-content p,
    .contact-text-content .section-label {
        text-align: center !important;
    }

    .contact-badges {
        justify-content: center;
        flex-direction: column;
        gap: 2.5rem !important;
    }

    .badge-item {
        align-items: center;
    }

    .contact-info-card {
        padding: 2.5rem 1.5rem;
    }

    .btn-whatsapp-large {
        padding: 1.2rem 1.5rem;
        gap: 1rem;
    }

    .btn-whatsapp-large i {
        font-size: 1.8rem;
    }

    .btn-whatsapp-large .btn-text span {
        font-size: 0.95rem;
    }

    .social-links-row {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* =========================================================================
   MOBILE APP NAV (Bottom Bar)
   ========================================================================= */
#mobile-bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }

    body {
        padding-bottom: 70px; /* Space for the bottom nav */
    }

    #mobile-bottom-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 70px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
        z-index: 2000;
        padding-bottom: env(safe-area-inset-bottom); /* iOS safe area */
    }

    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        color: #666;
        font-size: 0.65rem;
        flex: 1;
        transition: color 0.3s;
        gap: 4px;
    }

    .mobile-nav-item i {
        font-size: 1.4rem;
        margin-bottom: 2px;
    }

    .mobile-nav-item:hover,
    .mobile-nav-item:active {
        color: var(--color-primary);
    }

    .mobile-nav-cta {
        color: var(--color-primary);
        font-weight: 700;
    }

    .mobile-nav-cta i {
        color: var(--color-primary);
    }
}


/* =========================================================================
   MOBILE HERO REFINEMENT (OVERRIDE EVERYTHING)
   ========================================================================= */
@media (max-width: 768px) {
    #hero-bg-video { display: none !important; }
    
    #o-qmini { 
        background-image: url('../images/img_qmini_mobile.png') !important; 
        background-size: cover !important; 
        background-position: center bottom !important;
        overflow: hidden !important;
        max-width: 100vw !important;
        width: 100% !important;
    }

    .hero-reveal-wrapper { 
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        max-width: none !important;
        height: 100% !important;
        padding: 80px 1.5rem 90px !important; /* top: clear header | bottom: clear mobile nav */
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-end !important; /* content anchored to bottom, product visible above */
        text-align: center !important;
        pointer-events: none !important;
        gap: 0 !important;
    }
    
    .hero-reveal-item { 
        pointer-events: auto !important; 
        width: 100% !important; 
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        margin-bottom: 0.6rem !important;
    }
    
    .hero-h1-min { 
        font-size: 1.3rem !important; 
        line-height: 1.3 !important; 
        font-weight: 800 !important; 
        margin-bottom: 0.4rem !important;
        width: 90% !important;
        max-width: 400px !important;
        color: white !important;
        display: block !important;
    }
    
    .hero-sub-min { 
        font-size: 0.8rem !important; 
        line-height: 1.6 !important; 
        opacity: 1 !important; 
        visibility: visible !important;
        transform: none !important;
        margin-bottom: 0 !important;
        width: 85% !important;
        max-width: 350px !important;
        color: rgba(255,255,255,0.9) !important;
        display: block !important;
    }
    
    .hero-pill { 
        font-size: 0.65rem !important; 
        padding: 0.4rem 1.2rem !important; 
        margin-bottom: 1.5rem !important; 
        background: rgba(255,255,255,0.15) !important;
        width: auto !important;
        border-radius: 50px !important;
        display: inline-block !important;
    }
    
    .hero-h1-min { 
        font-size: 1.3rem !important; 
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }
    
    /* hero-sub-min visibility already set above */
    
    .hero-pill { 
        font-size: 0.62rem !important; 
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        display: inline-block !important;
        padding: 0.45rem 1.25rem !important;
        background: rgba(255,255,255,0.15) !important;
        border-radius: 50px !important;
    }

    .hero-ctas { 
        display: flex !important; 
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        width: 90% !important;
        max-width: 280px !important;
        margin: 1.2rem auto 0 !important;
        pointer-events: auto !important;
    }
    
    .hero-ctas .btn {
        padding: 0.65rem 1rem !important;
        font-size: 0.8rem !important;
        width: 100% !important;
        border-radius: 50px !important;
    }
    
    /* Specificity (0,2,0) — beats .hero-reveal-item (0,1,0). Stats always hidden on mobile. */
    .hero-stats.hero-reveal-item {
        display: none !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
    
    .hero-scroll-hint { 
        bottom: 4.5rem !important;
        font-size: 0.6rem !important; 
        display: flex !important;
    }
    
    .floating-whatsapp {
        display: none !important;
    }

    .menu-toggle {
        display: none !important;
    }

    .navbar {
        justify-content: center !important;
    }
}