:root {
  /* Colors */
  --bg-dark: #050505;
  --bg-card: #0F0F0F; /* Matte Dark Grey */
  --primary: #FFD700; /* Neon Gold - Action/Premium */
  --primary-glow: rgba(255, 215, 0, 0.5);
  --accent: #00EAFF; /* Electric Cyan - Science/Tech */
  --gold: #FFD700;
  --gold-gradient: linear-gradient(135deg, #FFD700 0%, #FDB931 50%, #FFD700 100%);
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --border: #222;
  --danger: #ff3333;
  
  --gradient-main: var(--gold-gradient);

  /* Spacing */
  --container-width: 1200px;
  --spacing-md: 2rem;
  --spacing-xl: 6rem;
}

/* Global Gold Accents */
::selection {
    background: var(--gold);
    color: #000;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #050505;
}

::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 5px;
    border: 2px solid #050505;
}

::-webkit-scrollbar-thumb:hover {
    background: #e6c200;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden; /* Added to prevent horizontal scroll on all devices */
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

h1, h2, h3, h4 {
  font-family: "Outfit", sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}

ul {
  list-style: none;
}

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

/* Reveal on scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transition-delay: var(--reveal-delay, 0s);
}

[data-reveal].from-left {
  transform: translateX(-28px);
}

[data-reveal].from-right {
  transform: translateX(28px);
}

[data-reveal].pop {
  transform: scale(0.96);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}
/* Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
}

.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-red {
  background: linear-gradient(135deg, #ff6b6b 0%, #ff3333 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #000;
  box-shadow: 0 0 20px var(--primary-glow);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FDB931 0%, #FFD700 100%);
    z-index: -1;
    transition: opacity 0.3s;
    opacity: 0;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--primary-glow);
  background: var(--gold-gradient);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.1);
}

.btn-outline:hover {
  background: rgba(255, 215, 0, 0.1);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
  color: #fff;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 40px; /* Height of the banner */
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    padding: 1rem 0;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Navbar when scrolled - floating with rounded corners */
.navbar.scrolled {
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: var(--container-width);
    max-width: calc(100% - 4rem);
    border-radius: 40px;
    padding: 1rem 0;
    background: rgba(5, 5, 5, 0.98);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
    border-bottom: none;
}

.nav-logo {
    height: 32px; /* match footer desktop */
    width: auto;
}

.nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem; /* match footer spacing */
    line-height: 1;
}

.nav-by {
    color: var(--text-muted);
    text-transform: lowercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
}

.nav-njr {
    height: 32px; /* match footer desktop */
    width: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .nav-logo {
        height: 24px; /* match footer mobile */
    }
    .nav-njr {
        height: 24px; /* match footer mobile */
    }
}

.navbar .logo {
    display: flex;
    align-items: center;
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:hover {
    color: var(--text-main);
}

.nav-links .btn-nav {
    color: #000;
    background: var(--primary);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: 700;
}

.nav-links .btn-nav:hover {
    background: #e6c200;
    box-shadow: 0 0 20px var(--primary-glow);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    padding: 0;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    margin: 4px 0;
    transition: transform 0.3s ease, opacity 0.2s ease;
    transform-origin: center;
}

/* Hamburger to X animation */
.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Menu Dropdown */
.nav-links.mobile-active {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 130px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
    max-width: 400px;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 20px;
    gap: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
    z-index: 999;
    animation: slideDown 0.3s ease;
}

.navbar.scrolled ~ .nav-links.mobile-active,
.navbar.scrolled .nav-links.mobile-active {
    top: 70px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.nav-links.mobile-active a {
    padding: 1rem;
    border-radius: 10px;
    transition: 0.3s;
}

.nav-links.mobile-active a:hover {
    background: rgba(255, 215, 0, 0.1);
}

.nav-links.mobile-active .btn-nav {
    border-radius: 50px;
    padding: 1rem 2rem;
    display: block;
    text-align: center;
}

/* Hero Section */
.hero {
    padding-top: 200px; /* Increased to account for banner + navbar */
    padding-bottom: 100px;
    position: relative;
    overflow: hidden; /* evita overflow lateral no mobile durante animação */
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.collab-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    border: 1px solid var(--gold);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.1);
}

.collab-badge i {
    color: var(--gold);
}

.njr-logo-small {
    height: 20px;
    width: auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

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

@media (max-width: 768px) {
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-btns .btn {
        width: 100%;
        text-align: center;
    }
    
    .navbar {
        top: 60px; /* Adjust for mobile banner height if needed */
    }
    
    .navbar.scrolled {
        top: 0.5rem;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 2rem);
        max-width: 90vw; /* Ensure it doesn't exceed viewport width */
        border-radius: 30px;
    }
    
    .bf-banner {
        font-size: 0.8rem;
        padding: 15px 10px;
    }
}

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

.trust-badges {
    display: flex;
    justify-content: flex-start; /* Left align */
    align-items: center;
    gap: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

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

.trust-badges span:not(:last-child)::after {
    content: "•";
    color: var(--gold);
    margin: 0 1rem;
    font-size: 1.2rem;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.hero-main-img {
    max-height: 600px;
    mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
    backface-visibility: hidden;
    transform: translateZ(0);
}

.floating-product {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 200px;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.hero-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
    pointer-events: none;
}

/* Problem Section */
.problem-section {
    padding: var(--spacing-xl) 0;
    background: #080808;
}

.problem-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.problem-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.problem-card:hover {
    border-color: var(--danger);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 51, 51, 0.1);
}

.problem-card .icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.problem-card h3 {
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff3333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.problem-card p {
    color: var(--text-muted);
}

/* Benefits Section */
.benefits-section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.subtitle {
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-weight: 600;
}

.section-header h2 {
    font-size: 3rem;
    margin: 1rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: 0.3s;
}

.benefit-card:hover {
    border-color: var(--gold);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.05);
    transform: translateY(-5px);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-main);
    opacity: 0;
    transition: 0.3s;
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.benefit-card p {
    color: var(--text-muted);
}

.benefit-icon {
    color: var(--gold);
    font-size: 1.2rem;
    align-self: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 215, 0, 0.1);
    text-shadow: 0 0 6px rgba(255, 215, 0, 0.8);
}

/* Formula Section */
.formula-section {
    padding: var(--spacing-xl) 0;
    background: #080808;
    width: 100%;
}

.formula-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 100%;
}

.ingredient-list {
    margin-top: 2rem;
}

.ingredient-list li {
    margin-bottom: 2rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--primary);
}

.ingredient-list strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.formula-text h2 {
    margin-bottom: 0.75rem;
}

.ingredient-list p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Formula Visual Redesign */
.formula-visual {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.central-pot {
    width: 280px; /* Increased size for potes-flutuando */
    z-index: 2;
    filter: drop-shadow(0 0 30px rgba(255, 215, 0, 0.3)); /* Gold shadow */
    animation: float 6s ease-in-out infinite;
}

.orbit-container {
    position: absolute;
    width: 350px;
    height: 350px;
    animation: rotate 20s linear infinite;
}

.orbit-item {
    position: absolute;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    /* Removed background, border, box-shadow as requested */
}

.orbit-item i {
    font-size: 2rem; /* Increased icon size */
    color: var(--gold);
    filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.6)); /* Stronger glow */
}

/* Position items in a circle */
.orbit-item:nth-child(1) { top: 0; left: 50%; transform: translate(-50%, -50%); }
.orbit-item:nth-child(2) { bottom: 0; left: 50%; transform: translate(-50%, 50%); }
.orbit-item:nth-child(3) { top: 50%; left: 0; transform: translate(-50%, -50%); }
.orbit-item:nth-child(4) { top: 50%; right: 0; transform: translate(50%, -50%); }

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Counter-rotate items so they stay upright */
.orbit-item span, .orbit-item i {
    animation: rotate-counter 20s linear infinite;
}

@keyframes rotate-counter {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}


/* Social Proof */
.social-proof-section {
    padding: var(--spacing-xl) 0;
}

.testimonial-carousel {
    --slides-per-view: 3;
    --carousel-gap: 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.75rem 0 3rem; /* more breathing room to avoid clipping */
}

.carousel-window {
    overflow: hidden;
    width: 100%;
    padding: 12px 0; /* avoid hover clipping top/bottom */
}

.social-proof-section .section-header {
    margin-bottom: 2.5rem;
}

.carousel-track {
    display: flex;
    gap: var(--carousel-gap);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    touch-action: pan-y;
    cursor: grab;
}

.carousel-track.dragging {
    cursor: grabbing;
}

.testimonial-card {
    position: relative;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(8px);
    padding: 1.6rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.22);
    flex: 0 0 calc((100% - (var(--slides-per-view) - 1) * var(--carousel-gap)) / var(--slides-per-view));
    min-height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow: hidden;
    border-radius: 18px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.testimonial-card:hover {
    border-color: var(--gold);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.06), 0 12px 32px rgba(0,0,0,0.32);
    transform: translateY(-5px);
}

.testimonial-card:hover .testimonial-photo img {
    transform: translateY(-4px) scale(1.01);
}

.testimonial-photo img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(255, 215, 0, 0.25);
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    transition: transform 0.35s ease;
}

.testimonial-body {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.testimonial-header {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.testimonial-name {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.2px;
}

.testimonial-role {
    font-size: 0.85rem;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.testimonial-card p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.95rem;
}

.carousel-btn {
    height: 48px;
    width: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 215, 0, 0.4);
    background: rgba(255, 215, 0, 0.12);
    color: var(--gold);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.carousel-btn:hover {
    background: var(--gold);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.carousel-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.carousel-controls {
    display: grid;
    grid-template-columns: auto auto auto;
    align-items: center;
    gap: 0.75rem;
    width: max-content;
    margin: 0 auto;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    width: auto;
}

.carousel-dots .dot-btn {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dots .dot-btn.active {
    width: 26px;
    background: var(--gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

@media (max-width: 1100px) {
    .testimonial-carousel {
        --slides-per-view: 2;
    }
}

@media (max-width: 768px) {
    .testimonial-carousel {
        --slides-per-view: 1;
        gap: 1rem;
        padding: 0 0 2rem;
    }

    .carousel-btn {
        width: 44px;
        height: 44px;
    }

    .carousel-track {
        gap: 1rem;
    }
}

/* Offer Section - Black Friday GOLD Theme */
.offer-section {
    padding: var(--spacing-xl) 0;
    background: radial-gradient(circle at center, #1a1a1a 0%, #0a0a0a 100%);
    width: 100%;
}

.bf-banner {
    background: var(--gold-gradient);
    color: #000;
    text-align: center;
    padding: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: shimmer 6s linear infinite;
    background-size: 200% auto;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    margin: 0;
    z-index: 1002; /* Above navbar */
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hide banner when scrolled */
.bf-banner.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 768px) {
    .bf-banner {
        flex-direction: column;
        padding: 8px 5px;
        line-height: 1.2;
        font-size: 0.75rem;
        gap: 2px;
    }
    .banner-separator {
        display: none;
    }
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: -200% center; }
}

.offer-section h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-size: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: flex-end;
    max-width: 100%;
}

.pricing-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border);
    text-align: center;
    position: relative;
    transition: 0.3s;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.pricing-card.popular {
    background: #111;
    border: 2px solid var(--gold);
    transform: scale(1.05);
    z-index: 1;
    padding: 3rem 2rem;
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.15);
}

.pricing-card.popular:hover {
    transform: scale(1.08);
}

.tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-gradient);
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
}

.discount-badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: var(--gold-gradient);
    color: #000;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
    z-index: 2;
    border: 1px solid #fff;
}

.best-value {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--gold);
    color: #000;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.product-img {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1.5rem 0;
}

.product-img img {
    max-height: 100%;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.pricing-card h3 {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}

.price-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.5rem;
}

.old-price {
    text-decoration: line-through;
    color: #666;
    font-size: 1rem;
}

.new-price,
.current-price {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
    margin-bottom: 5px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pricing-card .supply {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.pricing-card .savings {
    margin-top: 1rem;
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 600;
}

.shipping {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.unit-label {
    color: var(--text-main);
    font-size: 0.95rem;
    margin: 0.25rem 0 0.5rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.offer-countdown {
    text-align: center;
    margin: 1.5rem auto 3.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.1rem 1.4rem;
    border: 1px solid rgba(255, 215, 0, 0.12);
    background: transparent;
    border-radius: 16px;
    box-shadow: none;
    max-width: 460px;
}

.countdown-label {
    color: var(--text-muted);
    font-size: 0.95rem;
    letter-spacing: 0.4px;
}

.countdown-timer {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    font-weight: 800;
    font-size: 1.4rem;
}

.cd-part {
    color: var(--gold);
    min-width: 42px;
    text-align: center;
    border: none;
    background: none;
    padding: 0;
}

.cd-sep {
    color: var(--text-main);
}

@media (min-width: 768px) {
    .offer-countdown {
        margin-bottom: 4.5rem;
        padding: 1.25rem 1.75rem;
    }
}

/* Guarantee Section */
.guarantee-section {
    padding: 6rem 0;
    background: #050505;
    text-align: center;
    border-top: 1px solid var(--border);
}

.guarantee-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--gold);
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.guarantee-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold-gradient);
}

.guarantee-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.guarantee-badge img {
    width: 140px;
    filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.2));
}

.guarantee-badge h3 {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.guarantee-badge p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* FAQ */
.faq-section {
    padding: var(--spacing-xl) 0;
    max-width: 800px;
    margin: 0 auto;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.5rem 0;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question .icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: 0.3s ease;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-item.active .icon {
    transform: rotate(45deg);
}

/* Footer */
footer {
    padding: 5rem 0 3rem;
    background: #080808; /* Slightly lighter than body for separation */
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
}

.footer-logo {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-direction: column;
    align-items: flex-start;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color 0.3s ease, transform 0.2s ease;
}

.footer-links a:hover {
    color: var(--gold);
    transform: translateX(4px);
}

.footer-links span {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-logo-img {
    height: 28px;
    width: auto;
    object-fit: contain;
}

/* Partner logo NJR */
.footer-njr-img {
    height: 28px;
    width: auto;
    object-fit: contain;
}

@media (min-width: 768px) {
    .footer-logo-img {
        height: 36px;
    }
    .footer-njr-img {
        height: 36px;
    }
}

.copyright, .disclaimer {
    color: #444;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.footer-lead {
    margin-bottom: 2rem;
    max-width: 350px;
}

.footer-title {
    font-weight: 700;
    color: var(--text-main); /* Brighter for better hierarchy */
    margin-bottom: 0.5rem;
    line-height: 1.4;
    font-size: 1rem;
}

.footer-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-title.single-line {
    margin-bottom: 0;
}

.footer-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
    width: 100%;
    max-width: 1200px;
    grid-template-columns: 1fr;
    align-items: flex-start;
    justify-items: stretch;
}

.footer-col {
    text-align: left;
}

.footer-heading {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main); /* White title */
    margin-bottom: 1.2rem;
    position: relative;
    display: inline-block;
}

/* Small decorative underline for headings */
.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--gold);
    opacity: 0.7;
}

/* Condensed Legal Section - Merged visually with bottom */
.footer-legal {
    margin-bottom: 1rem; /* Reduced from 2rem */
    color: #555;
    font-size: 0.8rem;
    line-height: 1.6;
    text-align: left;
    border-top: 1px solid rgba(255,255,255,0.05); /* Single border for legal area start */
    padding-top: 2rem;
}

.footer-bottom {
    display: flex;
    flex-direction: column; /* Mobile: Empilhado */
    gap: 0.75rem;
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: 0.5rem;
    border-top: none;
    margin-top: 0;
    width: 100%;
}

.copyright {
    margin: 0;
    line-height: 1.4;
    color: #555;
    text-align: left;
}

.footer-links.inline {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    align-items: center;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    width: 100%;
}

.footer-links.inline a {
    font-size: 0.8rem;
    color: #666;
    line-height: 1;
    display: inline-flex;
    padding: 0;
}

.footer-links.inline a:hover {
    color: var(--gold);
    transform: none;
}

.divider {
    color: #333;
    font-size: 0.8rem;
}

@media (min-width: 768px) {
    footer {
        text-align: left;
    }
    .footer-content {
        align-items: flex-start;
    }
    
    /* RESTORED DESKTOP GRID */
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr; 
        text-align: left;
        justify-items: stretch;
        gap: 4rem;
    }
    
    .footer-col {
        text-align: left;
    }
    .footer-links {
        align-items: flex-start;
    }
    
    /* Footer Bottom Desktop - Lado a Lado (Juntos à Esquerda) */
    .footer-bottom {
        flex-direction: row; /* Linha única */
        align-items: center;
        justify-content: flex-start; /* Alinhado à esquerda, SEM space-between */
        gap: 1.5rem; /* Separação entre Copyright e Links */
        padding-top: 0.25rem;
    }
    
    .footer-links.inline {
        width: auto;
        justify-content: flex-start;
    }
    
    .footer-logo {
        justify-content: flex-start;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
    width: 100%;
}

.footer-brand-logos {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-by {
    color: #666;
    text-transform: lowercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

.footer-badges-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
    width: 100%;
}

.footer-badge-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    opacity: 0.8;
}

.security-seals {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.security-seal {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-muted);
    opacity: 0.6; /* Increased visibility */
    filter: grayscale(100%);
    transition: all 0.3s ease;
    cursor: default;
}

.security-seal:hover {
    opacity: 1;
    filter: grayscale(0%);
    color: #fff;
}

.security-seal.google:hover {
    color: #4285F4;
}

.security-seal svg, .security-seal i {
    width: 22px;
    height: 22px;
    font-size: 1.3rem;
    color: inherit;
}

.security-seal span {
    font-size: 0.7rem;
    line-height: 1.2;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: inherit;
    text-align: left;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem; /* 24px */
    }

    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-content, .problem-grid, .benefits-grid, .formula-content, .testimonials-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        overflow-x: hidden;
        padding-left: 0;
        padding-right: 0;
    }

    .hero-content {
        max-width: 100%;
        overflow-x: hidden;
    }

    .hero-image {
        order: -1;
        margin-bottom: 2rem;
        max-width: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
    }

    .hero-main-img {
        max-height: 400px;
        max-width: 100%;
        width: auto;
        height: auto;
    }

    .floating-product {
        display: none;
    }

    .hero-bg-glow {
        width: 100vw;
        max-width: 100%;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }

    .trust-badges {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0;
    }
}

/* Technology Section */
.technology-section {
    padding: var(--spacing-xl) 0;
    background: #050505;
    position: relative;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.tech-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.tech-content p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.tech-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: var(--text-main);
}

.tech-list li i {
    color: var(--gold);
    font-size: 1.2rem;
}

/* Chart Card */
.tech-chart-card {
    background: #0a0a0a;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.tech-chart-card h3 {
    text-align: center;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.chart-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 3rem;
}

.chart-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    height: 300px;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 2rem;
    position: relative;
}

/* Grid lines background */
.chart-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        rgba(255,255,255,0.03) 0px,
        rgba(255,255,255,0.03) 1px,
        transparent 1px,
        transparent 25%
    );
    z-index: 0;
}

.chart-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 15%;
    height: 100%;
    justify-content: flex-end;
    z-index: 1;
}

.bars {
    display: flex;
    gap: 5px;
    align-items: flex-end;
    height: 100%;
    width: 100%;
    justify-content: center;
}

.bar {
    width: 12px;
    border-radius: 4px 4px 0 0;
    transition: height 1s ease-out;
    height: 0;
}

.bar.normal {
    background: #333;
}

.bar.focus {
    background: var(--gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}
.chart-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.dot.normal {
    background: #333;
}

.dot.focus {
    background: var(--gold);
    box-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
}

@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .tech-chart-card {
        padding: 1.5rem;
    }
    
    .chart-container {
        height: 250px;
    }
    
    .bar {
        width: 8px;
    }
}