/* Base Variables & Settings */
:root {
    --primary-blue: #003399;
    /* Stival Pack Blue */
    --primary-dark: #002266;
    --accent-red: #E20802;
    --accent-orange: #FF6B00;
    --accent-green: #25D366;
    /* WhatsApp Green */

    --bg-white: #ffffff;
    --bg-light: #f9fafa;
    --bg-gray: #f0f2f5;

    --text-dark: #1f2937;
    --text-muted: #6b7280;

    --font-family: 'Inter', sans-serif;
    --transition: all 0.3s ease;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
    /* Removido scroll-behavior: smooth; pois quebra o Lenis */
}

body {
    font-family: var(--font-family);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;

}

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

ul {
    list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-blue);
    line-height: 1.2;
    font-weight: 800;
    /* Extra bold for more corporate impact */
    letter-spacing: -0.5px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--accent-orange);
    color: var(--bg-white);
}

.btn-primary:hover {
    background-color: #E56000;
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
    background-color: var(--accent-red);
    color: var(--bg-white);
}

.btn-large:hover {
    background-color: #b30602;
}

.btn-link {
    background-color: transparent;
    color: var(--primary-blue);
    padding: 12px 0;
}


.btn-link-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--bg-white);
    padding: 12px 0;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.btn-link-white:hover {
    opacity: 1;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.btn-link:hover {
    color: var(--accent-red);
    gap: 12px;
    /* Moves arrow slightly */
}


/* 1. Header (Transparent to Solid) */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e7eb;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 110px;
    transition: height 0.4s ease;
}

.header.scrolled .header-inner {
    height: 80px;
}

.logo img {
    height: 95px;
    width: auto;
    transition: all 0.4s ease;
}

.header.scrolled .logo img {
    height: 60px;
}

.desktop-nav ul {
    display: flex;
    gap: 32px;
}

.desktop-nav a {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
}

.header.scrolled .desktop-nav a {
    color: var(--text-dark);
}

.desktop-nav a:hover {
    color: var(--accent-red);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #fff;
    cursor: pointer;
    padding: 10px;
    transition: all 0.4s ease;
}

.header.scrolled .mobile-menu-btn {
    color: var(--primary-blue);
}

.mobile-only-btn {
    display: none;
}

/* 2. Hero Section (Centered Background) */
.hero {
    position: relative;
    padding: 110px 0 60px;
    min-height: 100vh;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/bg-hero.jpg');
    background-size: cover;
    background-position: center 30%;
    z-index: -2;
}

.hero-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: -1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-text {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-text h1 {
    font-size: 46px;
    color: var(--bg-white);
    margin-bottom: 16px;
    line-height: 1.15;
    letter-spacing: -1px;
}

.hero-text p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    width: 100%;
    align-items: center;
}

/* Specific button style for the dark background */
.btn-outline-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
    border-radius: 8px;
    transition: var(--transition);
}

.btn-outline-white:hover {
    background-color: var(--bg-white);
    color: var(--primary-dark);
}

/* Social Proof in Hero */
.hero-trust {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
}

.trust-avatars {
    display: flex;
    align-items: center;
}

.trust-avatars img,
.trust-plus {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--bg-white);
    margin-left: -15px;
    object-fit: cover;
}

.trust-avatars img:first-child {
    margin-left: 0;
}

.trust-plus {
    background-color: var(--bg-white);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

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

.trust-text .stars {
    color: #FFB800;
    /* Google yellow/gold */
    font-size: 16px;
    margin-bottom: 4px;
}

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

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

.text-left {
    text-align: left !important;
}

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



/* Shape Divider Wave - Bottom of Hero */
.custom-shape-divider-bottom {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 4;
}

.custom-shape-divider-bottom svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 150px;
}

@media (max-width: 768px) {
    .hero-bg-image {
        background-attachment: scroll;
        /* Fix for iOS parallax bug */
    }

    .custom-shape-divider-bottom svg {
        height: 40px;
    }
}

/* Hero Marquee at Bottom */
.hero-marquee {
    display: flex;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40px;
    background: transparent;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    overflow: hidden;
    z-index: 3;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.hero-marquee-track {
    display: flex;
    white-space: nowrap;
    align-items: center;
    width: max-content;
    animation: scrollTopBar 35s linear infinite;
}

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

.hero-marquee-content span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-marquee-content .dot {
    margin: 0 30px;
    opacity: 0.5;
}

@keyframes scrollTopBar {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* 3. Solutions Section */
.solutions {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.section-title p {
    font-size: 18px;
    color: var(--text-muted);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.card {
    background-color: var(--bg-white);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}

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

.card-icon {
    width: 64px;
    height: 64px;
    background-color: var(--bg-light);
    color: var(--accent-red);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 24px;
    transition: var(--transition);
}

.card:hover .card-icon {
    background-color: var(--accent-red);
    color: var(--bg-white);
}

.card h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--primary-blue);
}

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

/* 3.5. Categories Section */
.categories-section {
    background-color: transparent;
    color: var(--text-dark);
    padding: 0;
    position: relative;
}

.categories-content-bg {
    background-color: var(--bg-white);
    padding: 20px 0 100px;
    /* Reduced top padding since wave acts as space */
}


.categories-inner {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.categories-left {
    flex: 1;
    position: sticky;
    top: 15vh;
    height: fit-content;
}

.categories-left h2 {
    font-size: 40px;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.categories-left p {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--text-muted);
}

.categories-left .btn-outline {
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

.categories-left .btn-outline:hover {
    background-color: var(--accent-orange);
    color: var(--bg-white);
}

.categories-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.category-item {
    flex-direction: column;
    background-color: var(--bg-white);
    color: var(--text-dark);
    border-radius: 12px;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 0;
    box-shadow: var(--shadow-lg);
    will-change: transform, opacity;
    overflow: hidden;
}

.category-item img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.cat-info {
    padding: 30px;
    width: 100%;
    text-align: left;
}

.cat-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--primary-blue);
}

.cat-info p {
    color: var(--text-muted);
}

@media (max-width: 992px) {
    .categories-inner {
        flex-direction: column;
    }

    .categories-left {
        position: relative !important;
        margin-bottom: 70px;
    }
}


@media (max-width: 768px) {
    .header-inner {
        height: 80px !important;
    }

    .header.scrolled .header-inner {
        height: 60px !important;
    }

    .logo img {
        height: 65px !important;
    }

    .header.scrolled .logo img {
        height: 48px !important;
    }

    .category-item {
        flex-direction: column;
        padding: 0;
    }

    .cat-info {
        text-align: center;
        padding: 20px;
    }
}

/* 4. Differentials Section */
.differentials {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
    margin-top: 60px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.feature-icon {
    font-size: 32px;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 12px;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 15px;
}

/* 4. Packaging Quality Section */
.packaging-quality {
    padding: 80px 0 120px;
    background-color: var(--bg-white);
    background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23e2e8f0' fill-opacity='0.15' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
    position: relative;
    z-index: 2;
}

.packaging-quality .section-title {
    margin-bottom: 20px;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
    align-items: start;
}

.quality-card {
    background-color: #fafafa;
    padding: 40px 25px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: none;
    transition: var(--transition);
}

.quality-card.staggered {
    margin-top: 40px;
}

.quality-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transform: translateY(-5px);
}

.quality-icon {
    font-size: 40px;
    color: var(--primary-blue);
}

.quality-card h4 {
    font-size: 18px;
    line-height: 1.4;
    font-weight: 600;
    color: var(--primary-dark);
}

@media (max-width: 992px) {
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quality-card.staggered {
        margin-top: 0;
    }

    .packaging-quality {
        clip-path: none;
        margin-bottom: 0;
        padding-bottom: 80px;
    }
}

@media (max-width: 576px) {
    .quality-grid {
        grid-template-columns: 1fr;
    }
}

/* 4.1 Video Demonstration Section */
.video-demonstration {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.video-split {
    display: flex;
    align-items: center;
    gap: 60px;
}

.video-text {
    flex: 1;
}

.video-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.video-text p {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.6;
}

.video-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
}

.video-wrapper video {
    width: 100%;
    max-width: 320px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    background-color: #000;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 107, 0, 0.9);
    color: #fff;
    border: none;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    font-size: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    padding-left: 5px; /* Adjust optical center of play triangle */
}

.play-overlay:hover {
    background: rgba(229, 96, 0, 1);
    transform: translate(-50%, -50%) scale(1.1);
}

.play-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 992px) {
    .video-split {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
}

/* 4.2 Custom Packaging Banner */
.custom-packaging-banner {
    padding: 100px 0;
    background-color: var(--primary-dark);
    background-image: linear-gradient(135deg, #010c24 0%, var(--primary-dark) 100%);
    background-attachment: fixed;
    color: var(--bg-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.banner-inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.banner-content h2 {
    font-size: 48px;
    color: var(--bg-white);
    margin-bottom: 24px;
}

.banner-content p {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 24px;
    opacity: 0.9;
}

.banner-content strong {
    color: var(--bg-white);
    font-weight: 700;
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.btn-outline-white:hover {
    background-color: var(--bg-white);
    color: var(--primary-dark);
}


@media (max-width: 768px) {
    .header-inner {
        height: 80px !important;
    }

    .header.scrolled .header-inner {
        height: 60px !important;
    }

    .logo img {
        height: 65px !important;
    }

    .header.scrolled .logo img {
        height: 48px !important;
    }

    .banner-content h2 {
        font-size: 32px;
    }

    .banner-content p {
        font-size: 18px;
    }

    .custom-packaging-banner {
        background-attachment: scroll;
        padding: 80px 0;
    }

    .top-bar {
        font-size: 11px;
    }
}

/* 4.5. Reviews Section (Marquee) */
.reviews {
    padding: 80px 0 40px;
    background-color: var(--bg-light);
    overflow: hidden;
}

.marquee-wrapper {
    overflow: hidden;
    width: 100%;
}

.marquee {
    display: inline-flex;
    gap: 30px;
    animation: scrollX 25s linear infinite;
    padding-left: 30px;
    /* matches gap */
}

.marquee:hover {
    animation-play-state: paused;
}

.review-card {
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: 12px;
    width: 350px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    gap: 15px;
    white-space: normal;
}

.review-card .stars {
    color: #fbbc05;
    /* Google Maps Yellow */
    font-size: 16px;
    display: flex;
    gap: 4px;
}

.review-card p {
    font-size: 15px;
    color: var(--text-dark);
    font-style: italic;
    flex: 1;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.reviewer img.avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer img.g-logo {
    width: 16px;
    height: 16px;
}

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

.reviewer-source {
    font-size: 11px;
    color: #6b7280;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 2px;
}

.reviewer span {
    font-size: 14px;
    color: var(--primary-blue);
    font-weight: 600;
}

@keyframes scrollX {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-50% - 15px));
    }
}

/* 5. Trust Section (Social Proof) */
.trust {
    padding: 60px 0;
    border-top: 1px solid #e5e7eb;
    background-color: var(--bg-white);
    text-align: center;
}

.trust-title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-weight: 600;
}

.trust img {
    filter: grayscale(100%) opacity(0.6);
    transition: all 0.4s ease;
    cursor: pointer;
}

.trust img:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    opacity: 0.6;
    filter: grayscale(100%);
}

.logo-placeholder {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-blue);
}

/* 6. Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--bg-light);
    padding-top: 80px;
    position: relative;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .footer-logo {
    height: 76px;
    background-color: var(--bg-white);
    padding: 8px 16px;
    border-radius: 4px;
    margin-bottom: 24px;
}

.footer-brand p {
    color: #9ca3af;
    max-width: 300px;
}

.footer h4 {
    color: var(--bg-white);
    font-size: 18px;
    margin-bottom: 24px;
}

.footer-contact ul,
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #9ca3af;
    font-size: 15px;
}

.footer-contact i {
    color: var(--accent-red);
}

.footer-links a {
    color: #9ca3af;
    font-size: 15px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.footer-links a::after {
    content: '\f105';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.footer-links a:hover::after {
    opacity: 1;
    transform: translateX(0);
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 5px;
}

.footer-bottom {
    flex-direction: column;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    text-align: center;
    color: #9ca3af;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-inner {
        flex-direction: column;
        text-align: center;
    }

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

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

    .hero-text p {
        margin: 0 auto 40px;
    }

    .hero-actions {
        flex-direction: column;
        justify-content: center;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}


@media (max-width: 768px) {
    .header-inner {
        height: 80px !important;
    }

    .header.scrolled .header-inner {
        height: 60px !important;
    }

    .logo img {
        height: 65px !important;
    }

    .header.scrolled .logo img {
        height: 48px !important;
    }

    .header-inner {
        flex-direction: row;
        justify-content: space-between;
        height: 70px;
        padding: 0 15px;
        gap: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .desktop-only-btn {
        display: none !important;
    }

    .mobile-only-btn {
        display: block;
    }

    .desktop-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: #ffffff;
        backdrop-filter: none;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
        z-index: 9998;
    }

    .desktop-nav.active {
        opacity: 1;
        visibility: visible;
        max-height: none;
    }

    .desktop-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        transform: translateY(30px);
        transition: transform 0.4s ease;
    }
    
    .desktop-nav.active ul {
        transform: translateY(0);
    }

    .desktop-nav li {
        width: 100%;
        text-align: center;
        padding: 0;
        border-bottom: none;
    }

    .desktop-nav a {
        font-size: 24px;
        font-weight: 700;
        color: var(--primary-dark) !important;
        text-transform: uppercase;
        letter-spacing: 1px;
    }
    
    .mobile-menu-btn {
        z-index: 9999;
        position: relative;
    }
    .header-right-actions {
        z-index: 9999;
        position: relative;
    }
    .logo {
        z-index: 9999;
        position: relative;
    }
    
    .mobile-catalog-dl {
        z-index: 9999;
        position: relative;
    }
    
    .header.menu-open .logo {
        z-index: 9999;
        position: relative;
    }


    .hero {
        padding: 60px 0;
    }

    .hero-text h1 {
        font-size: 35px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .btn-large {
        width: auto;
        padding: 15px 30px;
    }
}


/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
    animation: bounceWhatsApp 2.5s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    color: #FFF;
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.6);
}

@keyframes bounceWhatsApp {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}


@media (max-width: 768px) {
    .header-inner {
        height: 80px !important;
    }

    .header.scrolled .header-inner {
        height: 60px !important;
    }

    .logo img {
        height: 65px !important;
    }

    .header.scrolled .logo img {
        height: 48px !important;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 28px;
    }
}





.custom-packaging-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.packaging-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    aspect-ratio: 4/3;
    background-color: var(--bg-white);
}

.packaging-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.packaging-card:hover img {
    transform: scale(1.05);
}

.pkg-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px 15px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    color: #ffffff;
    font-weight: 600;
    font-size: 18px;
    text-align: left;
}

@media (max-width: 992px) {
    .custom-packaging-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .custom-packaging-showcase {
        grid-template-columns: 1fr;
    }
}


/* 4.2 Custom Packaging Modern Split */
.custom-packaging-banner {
    padding: 120px 0;
    background-image: linear-gradient(135deg, #010c24 0%, var(--primary-dark) 100%);
    overflow: hidden;
    position: relative;
}

.packaging-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.pkg-text {
    color: var(--bg-white);
}

.pkg-text h2 {
    font-size: 46px;
    margin-bottom: 24px;
    line-height: 1.1;
    font-weight: 700;
    color: #ffffff;
    /* Fix blue on blue override */
}

.pkg-text p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.6;
}

.pkg-visuals {
    position: relative;
    height: 600px;
}

.pkg-img-main {
    position: absolute;
    top: 40px;
    right: 0;
    width: 80%;
    height: auto;
    will-change: transform;
}

.pkg-img-overlay {
    position: absolute;
    bottom: 20px;
    left: -10%;
    width: 60%;
    height: auto;
    will-change: transform;
}

.pkg-img-main img,
.pkg-img-overlay img {
    width: 100%;
    height: auto;
    object-fit: contain;
    /* Imagens puras, sem sombras ou bordas */
}

.pkg-tag {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 20px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    color: white;
    font-weight: 600;
    font-size: 18px;
}

@media (max-width: 992px) {
    .packaging-split {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .pkg-visuals {
        height: 500px;
    }

    .pkg-img-main {
        width: 90%;
        right: auto;
        left: 5%;
    }

    .pkg-img-overlay {
        left: 5%;
        width: 70%;
    }
}


/* 6. FAQ Section */
.faq-section {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.faq-accordion {
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: var(--primary-blue);
    box-shadow: 0 10px 30px rgba(0, 34, 102, 0.05);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px 30px;
    background-color: #ffffff;
    border: none;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
}

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

.faq-question i {
    font-size: 16px;
    transition: transform 0.3s ease;
    color: var(--primary-orange);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    background-color: #ffffff;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding: 0 30px 24px;
}

.faq-answer p {
    margin: 0;
    color: #4b5563;
    font-size: 16px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .faq-question {
        font-size: 16px;
        padding: 20px;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px;
    }
}

/* 6.3 Final CTA Parallax (Fullscreen Centered) */
.final-cta {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.final-cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Darken the center slightly more so the white text is readable */
    background: linear-gradient(to bottom, rgba(0, 34, 102, 0.6) 0%, rgba(0, 34, 102, 0.9) 100%);
    z-index: 0;
}

.cta-parallax-bg {
    position: absolute;
    top: -25%;
    left: 0;
    width: 100%;
    height: 150%;
    z-index: -1;
}

.cta-parallax-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.8);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--bg-white);
    max-width: 800px;
    padding: 0 5%;
}

.cta-content h2 {
    font-size: 48px;
    margin-bottom: 25px;
    color: var(--bg-white);
    line-height: 1.1;
    font-weight: 800;
}

.cta-content p {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 45px;
    line-height: 1.6;
}

.btn-whatsapp-cta {
    background-color: #25D366;
    color: #ffffff;
    font-weight: 600;
    padding: 16px 32px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp-cta:hover {
    background-color: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
    color: #ffffff;
}

.btn-whatsapp-cta i {
    font-size: 18px;
}

@media (max-width: 992px) {
    .final-cta {
        height: auto;
        min-height: 0;
        padding: 100px 0;
    }

    .cta-content h2 {
        font-size: 30px;
        margin-bottom: 15px;
    }

    .cta-content p {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .btn-whatsapp-cta {
        font-size: 15px;
        padding: 14px 28px;
    }
}



/* 4.5 Casos Reais (GSAP Horizontal) */
.real-cases {
    background-color: var(--bg-light);
    overflow: hidden;
    border: none !important;
    margin-bottom: -2px;
    position: relative;
    z-index: 10;
}

.pin-wrap {
    height: 100vh;
    display: flex;
    align-items: center;
}

.horizontal-track {
    display: flex;
    align-items: center;
    gap: 80px;
    padding: 0 5%;
    width: max-content;
    will-change: transform;
}

.track-item {
    flex-direction: column;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.text-item {
    width: 450px;
    margin-right: 40px;
}

.text-item h2 {
    font-size: 56px;
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-weight: 800;
}

.text-item p {
    font-size: 22px;
    color: #4b5563;
    line-height: 1.6;
}

.img-item {
    width: 450px;
    height: 60vh;
    min-height: 400px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

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

@media (max-width: 992px) {
    .pin-wrap {
        align-items: flex-start;
        padding-top: 100px;
    }

    .horizontal-track {
        gap: 40px;
    }

    .text-item {
        width: 85vw;
        margin-right: 20px;
    }

    .img-item {
        width: 80vw;
        height: 60vh;
        min-height: 400px;
    }

    .text-item h2 {
        font-size: 40px;
    }

    .text-item p {
        font-size: 18px;
    }
}

@media (max-width: 992px) {

    .trust-avatars img,
    .trust-plus {
        width: 32px !important;
        height: 32px !important;
        margin-left: -10px !important;
    }

    .trust-avatars img:first-child {
        margin-left: 0 !important;
    }

    .trust-plus {
        font-size: 10px !important;
    }

    .hero-trust p {
        font-size: 13px !important;
    }

    .hero-trust {
        gap: 12px !important;
        padding-top: 20px !important;
        flex-direction: row;
        justify-content: center;
    }
}
/* PDF Modal */
.pdf-modal {
    display: none; 
    position: fixed; 
    z-index: 9999; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    background-color: rgba(0,0,0,0.8); 
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pdf-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.pdf-modal-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
    height: 85vh;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.pdf-modal.show .pdf-modal-content {
    transform: translateY(0);
}

.pdf-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #333;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.pdf-modal-close:hover {
    color: var(--accent-red);
}

@media (max-width: 768px) {
    .pdf-modal-content {
        width: 95%;
        height: 80vh;
    }
}

.header-right-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-catalog-dl {
    display: none;
    color: #fff;
    font-size: 22px;
    transition: all 0.3s ease;
}

.header.scrolled .mobile-catalog-dl {
    color: var(--primary-blue);
}

.mobile-catalog-dl:hover {
    color: var(--accent-red);
}

.nav-btn-download {
    background-color: transparent;
    border: 2px solid rgba(255,255,255,0.8);
    padding: 8px 16px !important;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    transition: all 0.3s ease !important;
}

.header.scrolled .nav-btn-download {
    background-color: rgba(0, 34, 102, 0.05);
    border-color: var(--primary-blue);
    color: var(--primary-blue) !important;
}

.nav-btn-download:hover {
    background-color: var(--accent-orange) !important;
    border-color: var(--accent-orange) !important;
    color: #fff !important;
}

@media (max-width: 992px) {
    .mobile-catalog-dl {
        display: block;
    }
}

.btn-hero-catalog {
    background-color: rgba(255, 255, 255, 0.1) !important;
    border: 2px solid rgba(255, 255, 255, 0.8) !important;
    color: #fff !important;
    font-weight: 600;
}

.btn-hero-catalog:hover {
    background-color: rgba(255, 255, 255, 0.2) !important;
    border-color: #fff !important;
    color: #fff !important;
    transform: translateY(-2px);
}

@media (max-width: 992px) {
    .header.menu-open .mobile-menu-btn {
        color: var(--primary-dark) !important;
        z-index: 9999;
        position: relative;
    }
    .header.menu-open .logo {
        z-index: 9999;
        position: relative;
    }
    .header-right-actions {
        z-index: 9999;
        position: relative;
    }
}