/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Color Palette */
    --color-bg-primary: #FAF8F5;    /* Soft warm cream */
    --color-bg-secondary: #F3ECE3;  /* Warm ivory */
    --color-text-dark: #2A362D;     /* Deep forest olive/charcoal */
    --color-text-light: #FAF8F5;    /* Light text for dark backgrounds */
    --color-text-muted: #6E7C72;    /* Muted olive gray */
    
    --color-accent-sage: #809B8B;   /* Calm botanical sage green */
    --color-accent-sage-light: #EBF1EE;
    --color-accent-terracotta: #D3957A; /* Warm soft terracotta */
    --color-accent-terracotta-light: #FBF0EB;
    --color-accent-gold: #C0A070;   /* Delicate organic gold */
    --color-accent-red: #D64545;    /* Heart Red for Logo */
    --color-whatsapp: #25D366;      /* Official WhatsApp Green */
    
    /* Fonts */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    /* Border Radii */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-subtle: 0 4px 20px rgba(42, 54, 45, 0.05);
    --shadow-medium: 0 10px 30px rgba(42, 54, 45, 0.08);
    --shadow-elevated: 0 20px 40px rgba(42, 54, 45, 0.12);
}

/* ==========================================================================
   GLOBAL RESET & BASICS
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--color-bg-primary);
    color: var(--color-text-dark);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1.5rem;
    padding-left: 1.5rem;
}

/* ==========================================================================
   TYPOGRAPHY & UTILITIES
   ========================================================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-terracotta);
    margin-bottom: 0.75rem;
}

.section-tag.text-light {
    color: var(--color-accent-terracotta-light);
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.section-title.text-light {
    color: var(--color-text-light);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.section-header {
    margin-bottom: 3.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--color-accent-sage);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background-color: var(--color-text-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(42, 54, 45, 0.15);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-light);
    border: 2px solid var(--color-text-light);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background-color: var(--color-text-light);
    color: var(--color-text-dark);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-text-light);
    font-size: 1.05rem;
    animation: whatsapp-pulse 2s infinite;
}

.btn-whatsapp:hover {
    background-color: #20ba56;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(42, 54, 45, 0.07);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-subtle);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    height: 80px;
    transition: var(--transition-smooth);
}

.main-header.scrolled .header-container {
    height: 65px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.jcn-logo {
    height: 56px;
    width: auto;
    transition: var(--transition-smooth);
}

.main-header.scrolled .jcn-logo {
    height: 48px;
}

.logo-link:hover .jcn-logo {
    transform: scale(1.04);
}

.footer-brand .jcn-logo {
    height: 88px;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text-dark);
}

.brand-sub {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent-terracotta);
    display: block;
    margin-top: -3px;
}

.nav-menu {
    flex: 1;
}

.nav-menu ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-dark);
    position: relative;
    padding: 0.5rem 0.15rem;
    letter-spacing: 0.01em;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    border-radius: 2px;
    background-color: var(--color-accent-terracotta);
    transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-terracotta);
}

.nav-link.active {
    font-weight: 600;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-full);
    background-color: var(--color-accent-sage);
    color: var(--color-text-light);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(128, 155, 139, 0.3);
    transition: var(--transition-smooth);
}

.nav-cta i {
    font-size: 1.05rem;
}

.nav-cta:hover {
    background-color: var(--color-text-dark);
    color: var(--color-text-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(42, 54, 45, 0.18);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-dark);
    cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background-image: url('assets/hero_bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(42, 54, 45, 0.75) 20%,
        rgba(42, 54, 45, 0.3) 100%
    );
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 650px;
    color: var(--color-text-light);
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent-terracotta-light);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    animation: fade-in-up 1s ease-out;
}

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    color: rgba(250, 248, 245, 0.9);
    animation: fade-in-up 1.2s ease-out;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    animation: fade-in-up 1.4s ease-out;
}

/* ==========================================================================
   HIGHLIGHTS SECTION
   ========================================================================== */
.highlights-section {
    padding: 3rem 0;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    margin: -6rem auto 5rem;
    position: relative;
    z-index: 5;
    max-width: calc(100% - 3rem);
    box-shadow: var(--shadow-medium);
}

.highlights-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.highlight-card {
    text-align: center;
    padding: 1.5rem 1rem;
    transition: var(--transition-smooth);
}

.highlight-card:hover {
    transform: translateY(-5px);
}

.highlight-icon {
    font-size: 2.25rem;
    color: var(--color-accent-terracotta);
    margin-bottom: 1.25rem;
    transition: var(--transition-smooth);
}

.highlight-card:hover .highlight-icon {
    color: var(--color-accent-sage);
    transform: scale(1.1);
}

.highlight-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.highlight-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   OUR STORY SECTION
   ========================================================================== */
.story-section {
    padding: 5rem 0;
    overflow: hidden;
}

.story-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.story-image-side {
    position: relative;
}

.story-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-elevated);
}

.story-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.story-image-wrapper:hover .story-img {
    transform: scale(1.03);
}

.story-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--color-accent-terracotta);
    color: var(--color-text-light);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
    text-align: center;
    max-width: 180px;
    animation: float 4s ease-in-out infinite;
}

.badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.badge-text {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.story-content-side {
    padding-left: 1rem;
}

.story-text {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 1.75rem;
}

.story-signature {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    margin-top: 3rem;
    background-color: var(--color-bg-secondary);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent-sage);
}

.signature-item h4 {
    font-size: 1.3rem;
    color: var(--color-text-dark);
}

.signature-role {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-terracotta);
    font-weight: 600;
}

.signature-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(42, 54, 45, 0.15);
}

/* ==========================================================================
   PRODUCT CATALOG SECTION
   ========================================================================== */
.catalog-section {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    margin: 4rem auto;
    max-width: calc(100% - 3rem);
}

.filter-buttons-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 3.5rem;
}

.filter-buttons {
    background-color: var(--color-bg-primary);
    padding: 0.45rem;
    border-radius: var(--radius-full);
    display: flex;
    gap: 0.25rem;
    box-shadow: var(--shadow-subtle);
}

.filter-btn {
    border: none;
    background: none;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    color: var(--color-text-dark);
}

.filter-btn.active {
    background-color: var(--color-accent-sage);
    color: var(--color-text-light);
    box-shadow: var(--shadow-subtle);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem 2rem;
}

.product-card {
    background-color: var(--color-bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.product-image-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-category-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(250, 248, 245, 0.9);
    backdrop-filter: blur(5px);
    color: var(--color-text-dark);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.product-details {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-dark);
}

.product-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent-terracotta);
}

.btn-icon-only {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-icon-only:hover {
    background-color: var(--color-accent-sage);
    color: var(--color-text-light);
    transform: scale(1.05);
}

/* ==========================================================================
   INTERACTIVE WIDGET: MONTE SEU KIT
   ========================================================================== */
.kit-section {
    padding: 6rem 0;
}

.kit-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: start;
}

.kit-controls-card {
    background-color: var(--color-bg-secondary);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-subtle);
}

.simulator-step {
    margin-bottom: 3.5rem;
}

.simulator-step:last-child {
    margin-bottom: 0;
}

.step-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.75rem;
    border-bottom: 1px solid rgba(42, 54, 45, 0.1);
    padding-bottom: 0.75rem;
}

.step-num {
    background-color: var(--color-accent-sage);
    color: var(--color-text-light);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-title h3 {
    font-size: 1.45rem;
    color: var(--color-text-dark);
}

/* Step 1: Packaging Styling */
.packaging-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.pack-option-label input[type="radio"] {
    display: none;
}

.pack-option-card {
    background-color: var(--color-bg-primary);
    border: 2px solid transparent;
    padding: 1.5rem 1rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    height: 100%;
}

.pack-option-card i {
    font-size: 2rem;
    color: var(--color-accent-terracotta);
    margin-bottom: 1rem;
    transition: var(--transition-fast);
}

.pack-name {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: var(--color-text-dark);
}

.pack-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    flex-grow: 1;
    margin-bottom: 0.75rem;
}

.pack-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-sage);
}

.pack-option-label input[type="radio"]:checked + .pack-option-card {
    border-color: var(--color-accent-sage);
    background-color: var(--color-accent-sage-light);
    transform: translateY(-3px);
}

.pack-option-label input[type="radio"]:checked + .pack-option-card i {
    color: var(--color-accent-sage);
    transform: scale(1.1);
}

/* Step 2: Product Checklist Styling */
.products-checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.product-check-label input[type="checkbox"] {
    display: none;
}

.product-check-card {
    background-color: var(--color-bg-primary);
    border: 2px solid transparent;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
}

.check-indicator {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 2px solid rgba(42, 54, 45, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    font-size: 0.8rem;
    transition: var(--transition-fast);
}

.check-details {
    display: flex;
    flex-direction: column;
}

.check-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-dark);
}

.check-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-terracotta);
}

.product-check-label input[type="checkbox"]:checked + .product-check-card {
    border-color: var(--color-accent-sage);
    background-color: var(--color-accent-sage-light);
}

.product-check-label input[type="checkbox"]:checked + .product-check-card .check-indicator {
    background-color: var(--color-accent-sage);
    border-color: var(--color-accent-sage);
    color: var(--color-text-light);
}

/* Step 3: Essence Selection Styling */
.essence-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.essence-option-label input[type="radio"] {
    display: none;
}

.essence-option-card {
    background-color: var(--color-bg-primary);
    border: 2px solid transparent;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-smooth);
    position: relative;
    padding-left: 2.75rem;
}

.color-dot {
    position: absolute;
    left: 1.25rem;
    top: 1.5rem;
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
}

.lavender .color-dot { background-color: #B5A1CE; }
.rosemary .color-dot { background-color: #7CA982; }
.lemongrass .color-dot { background-color: #E2EC97; }
.cherry .color-dot { background-color: #D67A85; }

.essence-name {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
    color: var(--color-text-dark);
}

.essence-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.essence-option-label input[type="radio"]:checked + .essence-option-card {
    border-color: var(--color-accent-sage);
    background-color: var(--color-accent-sage-light);
}

/* Kit Preview Side Card */
.kit-preview-side {
    position: sticky;
    top: 110px;
}

.preview-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid rgba(42, 54, 45, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    overflow: hidden;
}

.preview-header {
    background-color: var(--color-text-dark);
    color: var(--color-text-light);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.preview-header i {
    color: var(--color-accent-terracotta);
    font-size: 1.25rem;
}

.preview-header h3 {
    font-size: 1.3rem;
}

.preview-body {
    padding: 2rem;
}

.preview-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    border-bottom: 1px dashed rgba(42, 54, 45, 0.1);
    padding-bottom: 0.75rem;
}

.preview-item:last-child {
    border: none;
    margin-bottom: 0;
}

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

.item-val {
    font-weight: 700;
    color: var(--color-text-dark);
    text-align: right;
    font-size: 0.95rem;
}

.preview-products-section {
    margin-top: 1.5rem;
    border-top: 1px solid rgba(42, 54, 45, 0.1);
    padding-top: 1.25rem;
}

.preview-products-list {
    margin-top: 0.75rem;
    padding-left: 1.25rem;
    list-style-type: circle;
}

.preview-products-list li {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-dark);
    font-weight: 500;
}

.preview-footer {
    background-color: rgba(42, 54, 45, 0.03);
    border-top: 1px solid rgba(42, 54, 45, 0.08);
    padding: 2rem;
}

.price-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.total-label {
    font-size: 1.05rem;
    font-weight: 700;
}

.total-price {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-terracotta);
}

.whatsapp-disclaimer {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.testimonial-card {
    background-color: var(--color-bg-primary);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.rating {
    color: var(--color-accent-gold);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.client-avatar {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-secondary);
    color: var(--color-accent-sage);
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.client-name {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.client-city {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
    padding: 6rem 0;
    background-color: var(--color-text-dark);
    color: var(--color-text-light);
    position: relative;
    overflow: hidden;
}

.contact-container {
    position: relative;
    z-index: 2;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: center;
}

.contact-description {
    font-size: 1.1rem;
    color: rgba(250, 248, 245, 0.8);
    margin-bottom: 3.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-bottom: 3.5rem;
}

.method-item {
    display: flex;
    gap: 1.25rem;
}

.method-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(250, 248, 245, 0.08);
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--color-accent-terracotta);
    flex-shrink: 0;
}

.method-item h4 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.method-link {
    font-size: 1.15rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.method-link:hover {
    color: var(--color-accent-terracotta);
}

.method-text {
    font-size: 0.95rem;
    color: rgba(250, 248, 245, 0.7);
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-links a {
    height: 44px;
    padding: 0 1.15rem 0 0.9rem;
    background-color: rgba(250, 248, 245, 0.07);
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--color-text-light);
    font-size: 1.15rem;
    transition: var(--transition-smooth);
}

.social-handle {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
}

.social-links a:hover {
    background-color: var(--color-accent-terracotta);
    transform: translateY(-3px);
}

/* Contact Form Styling */
.contact-form-side {
    background-color: var(--color-bg-primary);
    color: var(--color-text-dark);
    padding: 3.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-elevated);
}

.contact-form h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.contact-form p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 2.25rem;
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(42, 54, 45, 0.15);
    background-color: var(--color-bg-primary);
    transition: var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent-sage);
    box-shadow: 0 0 0 3px rgba(128, 155, 139, 0.15);
}

/* ==========================================================================
   PRODUCT DETAIL MODAL
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(42, 54, 45, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    transition: var(--transition-smooth);
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background-color: var(--color-bg-primary);
    width: 100%;
    max-width: 900px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-elevated);
    overflow: hidden;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: var(--transition-smooth);
    max-height: calc(100vh - 3rem);
    display: flex;
    flex-direction: column;
}

.modal-overlay.open .modal-card {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 38px;
    height: 38px;
    background-color: rgba(250, 248, 245, 0.85);
    backdrop-filter: blur(5px);
    color: var(--color-text-dark);
    border-radius: var(--radius-full);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-accent-red);
    color: var(--color-text-light);
    transform: scale(1.05);
}

.modal-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    height: 100%;
    overflow-y: auto;
}

.modal-img-side {
    position: relative;
    aspect-ratio: 1/1;
    background-color: var(--color-bg-secondary);
}

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

.modal-info-side {
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.modal-category {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-terracotta);
    margin-bottom: 0.5rem;
}

.modal-title {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--color-text-dark);
}

.modal-price {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-accent-sage);
    margin-bottom: 1.75rem;
}

.modal-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.modal-specs {
    margin-bottom: 2.5rem;
    border-top: 1px solid rgba(42, 54, 45, 0.1);
    padding-top: 1.5rem;
}

.spec-item {
    display: flex;
    margin-bottom: 0.75rem;
}

.spec-title {
    width: 110px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-text-dark);
}

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

.modal-cta-box {
    margin-top: auto;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid rgba(42, 54, 45, 0.08);
    padding: 5rem 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.8fr 1.1fr 1.1fr;
    gap: 5rem;
    margin-bottom: 4rem;
}

.footer-brand .logo-link {
    margin-bottom: 1.25rem;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 450px;
}

.footer-instagram {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-dark);
    transition: var(--transition-fast);
}

.footer-instagram i {
    font-size: 1.2rem;
    color: var(--color-accent-terracotta);
}

.footer-instagram:hover {
    color: var(--color-accent-terracotta);
}

.footer-container h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
}

.footer-links ul,
.footer-products ul {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a,
.footer-products a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.footer-links a:hover,
.footer-products a:hover {
    color: var(--color-accent-terracotta);
    padding-left: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(42, 54, 45, 0.08);
    padding: 1.75rem 0;
    background-color: rgba(42, 54, 45, 0.02);
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   KEYFRAME ANIMATIONS
   ========================================================================== */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-8px) rotate(1deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .highlights-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .highlights-section {
        margin-top: -4rem;
        margin-bottom: 4rem;
    }
    
    .story-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .story-image-side {
        order: 2;
    }
    
    .story-content-side {
        padding-left: 0;
    }
    
    .kit-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .kit-preview-side {
        position: static;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .highlights-container {
        grid-template-columns: 1fr;
    }
    
    .mobile-menu-toggle {
        display: block;
    }

    .nav-cta {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-bg-primary);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        transition: var(--transition-smooth);
        padding: 3rem 2rem;
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 2.25rem;
        align-items: center;
    }
    
    .nav-link {
        font-size: 1.15rem;
    }
    
    .packaging-options {
        grid-template-columns: 1fr;
    }
    
    .products-checklist {
        grid-template-columns: 1fr;
    }
    
    .essence-options {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .modal-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-img-side {
        aspect-ratio: 1.6 / 1;
    }
    
    .modal-info-side {
        padding: 2.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 1.75rem;
    right: 1.75rem;
    z-index: 990;
    display: inline-flex;
    align-items: center;
    height: 60px;
    padding: 0 18px;
    background-color: var(--color-whatsapp);
    color: var(--color-text-light);
    border-radius: var(--radius-full);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    transition: var(--transition-smooth);
    animation: whatsapp-pulse 2.5s infinite;
}

.whatsapp-float i {
    font-size: 1.9rem;
    line-height: 1;
    flex-shrink: 0;
}

.whatsapp-float-label {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.whatsapp-float:hover {
    background-color: #20ba56;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
    animation: none;
}

.whatsapp-float:hover .whatsapp-float-label {
    max-width: 160px;
    opacity: 1;
    margin-left: 12px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 1.25rem;
        right: 1.25rem;
        height: 56px;
        padding: 0 16px;
    }
}

/* ==========================================================================
   DESIGN POLISH — clean, classic refinements (no heavy effects)
   ========================================================================== */

/* Hero eyebrow: small editorial accent line */
.hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-subtitle::before {
    content: "";
    width: 34px;
    height: 2px;
    background-color: var(--color-accent-terracotta-light);
    opacity: 0.8;
}

/* Product cards: crisper definition + clickable image */
.product-card {
    border: 1px solid rgba(42, 54, 45, 0.06);
}

.product-image-container {
    cursor: pointer;
}

.btn-icon-only {
    border: 1px solid rgba(42, 54, 45, 0.08);
}

/* Testimonials: elegant decorative quotation mark */
.testimonial-card {
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: "\201C";
    position: absolute;
    top: 0.5rem;
    right: 1.75rem;
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 1;
    color: var(--color-accent-terracotta);
    opacity: 0.16;
    pointer-events: none;
}

/* Section subtitles: gentle max-width for readability when centered */
.section-header.text-center .section-subtitle {
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}