/* ==========================================================================
   Sí, Guau Quiero - Stylesheet
   Created with Premium Wedding Aesthetics (Earthy Neutral Tones & Fine Accents)
   ========================================================================== */

/* Variables / Theme Config */
:root {
    --bg-primary: #FAF6F0; /* Soft Ivory/Cream */
    --bg-secondary: #FFFFFF;
    --text-primary: #4A3B32; /* Soft earthy brown */
    --text-muted: #7E6C5F;
    --color-primary: #8B6E56; /* Logo line brown */
    --color-primary-hover: #725842;
    --color-accent-green: #8A9A86; /* Sage green */
    --color-accent-pink: #E29578; /* Dusty rose */
    --color-accent-light-pink: #FAF0EC;
    --color-border: #E8DFD8;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 8px 30px rgba(139, 110, 86, 0.05);
    --shadow-medium: 0 12px 40px rgba(139, 110, 86, 0.1);
    --radius-lg: 16px;
    --radius-md: 8px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

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

/* Grid & Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-sm {
    max-width: 800px;
}

.section {
    padding: 100px 0;
}

.grid {
    display: grid;
    gap: 40px;
}

.grid-2-cols {
    grid-template-columns: 1fr;
}

.grid-3-cols {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-2-cols {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-3-cols {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

.gap-sm {
    gap: 20px;
}

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

/* Typography elements */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

.section-header {
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-green);
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.lead-text {
    font-size: 1.2rem;
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 30px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--bg-secondary);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 110, 86, 0.15);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--bg-secondary);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
}

.margin-top-md {
    margin-top: 24px;
}

/* Header & Nav */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(250, 246, 240, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(220, 207, 197, 0.3);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 105px;
}

.header-logo-img {
    height: 80px;
    width: 80px;
    object-fit: contain;
    border-radius: 50%;
    background-color: #ffffff;
    padding: 4px;
    box-shadow: 0 4px 12px rgba(139, 110, 86, 0.06);
    transition: var(--transition-smooth);
}

.nav-menu {
    display: none;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.mobile-nav-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mobile-nav-toggle .bar {
    width: 28px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

@media (min-width: 992px) {
    .nav-menu {
        display: flex;
    }
    .mobile-nav-toggle {
        display: none;
    }
}

/* Mobile Menu Open State */
.nav-menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 105px;
    left: 0;
    width: 100%;
    background-color: var(--bg-primary);
    padding: 30px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-medium);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 130px;
    padding-bottom: 80px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    z-index: 2;
}

.hero-logo-wrapper {
    margin-bottom: 30px;
    background-color: #ffffff;
    padding: 12px;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    width: 200px;
    height: 200px;
}

html, body {
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
}

.hero-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.hero-title {
    font-size: 2.8rem;
    max-width: 800px;
    color: var(--text-primary);
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Philosophy Section */
.philosophy-section {
    background-color: var(--bg-secondary);
}

.philosophy-features {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    background-color: var(--bg-primary);
    padding: 12px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item h4 {
    font-size: 1.25rem;
    margin-bottom: 6px;
}

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

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

.philosophy-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.philosophy-img:hover {
    transform: scale(1.03);
}

/* Pricing Cards */
.pricing-grid {
    align-items: stretch;
}

.pricing-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-primary);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    background-color: var(--bg-secondary);
}

.pricing-card.featured .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--bg-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 16px;
    border-radius: 20px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 24px;
}

.pricing-header h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.pricing-header .price {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--color-primary);
    font-family: var(--font-heading);
    line-height: 1;
}

.pricing-header .currency {
    font-size: 1.5rem;
    vertical-align: super;
}

.price-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 35px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.pricing-features li {
    font-size: 0.95rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.pricing-features li i {
    font-size: 0.9rem;
    margin-top: 4px;
}

.pricing-features li i.fa-check {
    color: var(--color-accent-green);
}

.pricing-features li.disabled {
    color: #b5a9a0;
    text-decoration: line-through;
}

.pricing-features li i.fa-xmark {
    color: #c9b0a3;
}

/* Extra block */
.extra-service-box {
    margin-top: 60px;
    background-color: var(--color-accent-light-pink);
    border: 1px dashed var(--color-accent-pink);
    border-radius: var(--radius-lg);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .extra-service-box {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
    }
}

.extra-icon {
    font-size: 2.2rem;
    color: var(--color-accent-pink);
    background-color: #ffffff;
    padding: 16px;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}

.extra-content {
    flex-grow: 1;
}

.extra-content h4 {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.extra-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
    max-width: 700px;
}

.extra-price-tag {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    padding: 12px 24px;
    border-radius: 30px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.extra-price-tag .label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.extra-price-tag .value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent-pink);
    font-family: var(--font-heading);
}

/* Interactive Calculator */
.calculator-section {
    background-color: var(--bg-secondary);
}

.calculator-card {
    background-color: var(--bg-primary);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
}

.calculator-card h3 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.card-intro-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

/* Custom Radios for Plans */
.plan-selector-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plan-option {
    cursor: pointer;
}

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

.plan-option-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-border);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

.plan-option input[type="radio"]:checked + .plan-option-content {
    border-color: var(--color-primary);
    background-color: #FCFAF8;
    box-shadow: 0 4px 15px rgba(139, 110, 86, 0.08);
}

.plan-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.plan-price {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* Custom Checkbox */
.checkbox-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    padding-left: 36px;
    user-select: none;
}

.checkbox-option input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkbox-custom {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    height: 24px;
    width: 24px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.checkbox-option input:checked ~ .checkbox-custom {
    background-color: var(--color-accent-pink);
    border-color: var(--color-accent-pink);
}

.checkbox-custom:after {
    content: "";
    position: absolute;
    display: none;
    left: 8px;
    top: 4px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-option input:checked ~ .checkbox-custom:after {
    display: block;
}

.checkbox-label {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.form-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 30px 0;
}

/* Form Controls */
.form-control {
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 110, 86, 0.1);
}

/* Summary Panel */
.summary-panel {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 40px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.summary-inner {
    width: 100%;
}

.summary-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-green);
    margin-bottom: 12px;
    display: block;
}

.summary-title {
    font-size: 2.2rem;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 20px;
}

.summary-plan-display {
    font-size: 1rem;
    margin-bottom: 16px;
}

.summary-plan-display strong {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-left: 8px;
}

.summary-extras-list {
    min-height: 50px;
    margin-bottom: 30px;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid var(--color-border);
}

.extra-line-item {
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
}

.extra-line-item.disabled {
    justify-content: center;
    font-style: italic;
    color: #b5a9a0;
}

.price-display-wrapper {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 30px;
    border: 1px solid var(--color-border);
    margin-bottom: 30px;
    box-shadow: var(--shadow-soft);
}

.price-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.total-price {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
}

.price-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 10px;
    display: block;
}

.summary-features-highlight {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.highlight-item i {
    color: var(--color-accent-green);
    font-size: 1rem;
}

/* Accordion FAQs */
.faq-section {
    background-color: var(--bg-primary);
}

.faq-accordion {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    outline: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
}

.faq-question i {
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    color: var(--color-primary);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
}

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(220, 207, 197, 0.3);
    padding-top: 16px;
}

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

/* Footer */
.main-footer {
    background-color: #ffffff;
    padding: 80px 0 40px;
    border-top: 1px solid var(--color-border);
}

.footer-logo {
    max-width: 160px;
    margin: 0 auto 30px;
}

.footer-slogan {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.social-links a {
    width: 44px;
    height: 44px;
    background-color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Modal success */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(74, 59, 50, 0.5);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    padding: 40px;
    position: relative;
    text-align: center;
    box-shadow: var(--shadow-medium);
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

.modal.open .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-icon {
    font-size: 3.5rem;
    color: var(--color-accent-green);
    margin-bottom: 20px;
}

.modal-content h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.modal-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-slide-up-delay {
    opacity: 0;
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s forwards;
}

.animate-slide-up-delay-more {
    opacity: 0;
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Multi-page & Wizard Calculator Additions
   ========================================================================== */

/* Sub-page Hero Layout */
.sub-page-hero {
    padding: 180px 0 80px;
    background-size: cover;
    background-position: center;
    position: relative;
    text-align: center;
}

.sub-page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(250, 246, 240, 0.9);
    z-index: 1;
}

.sub-page-hero .container {
    position: relative;
    z-index: 2;
}

.sub-page-hero h1 {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.sub-page-hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Wizard Calculator Progress */
.wizard-progress {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.wizard-progress::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    width: 80%;
    height: 2px;
    background-color: var(--color-border);
    z-index: 1;
}

.wizard-progress-bar {
    position: absolute;
    top: 20px;
    left: 10%;
    width: 0%;
    height: 2px;
    background-color: var(--color-primary);
    z-index: 1;
    transition: var(--transition-smooth);
}

.wizard-step-node {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
}

.wizard-node-bubble {
    width: 42px;
    height: 42px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.wizard-step-node.active .wizard-node-bubble {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(139, 110, 86, 0.15);
}

.wizard-step-node.completed .wizard-node-bubble {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.wizard-node-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.wizard-step-node.active .wizard-node-label {
    color: var(--text-primary);
}

/* Wizard Steps Display */
.wizard-step {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.wizard-step.active {
    display: block;
}

/* Checkable Cards for Calculator Options */
.options-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 15px;
}

@media (min-width: 576px) {
    .options-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.option-card-label {
    cursor: pointer;
    display: block;
}

.option-card-label input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.option-card-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: var(--transition-smooth);
    position: relative;
    height: 100%;
}

.option-card-content:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-soft);
}

.option-card-label input:checked + .option-card-content {
    border-color: var(--color-primary);
    background-color: var(--color-accent-light-pink);
    box-shadow: 0 6px 20px rgba(139, 110, 86, 0.05);
}

.option-card-icon {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-top: 4px;
}

.option-card-info h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.option-card-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    line-height: 1.4;
}

.option-card-price {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary);
    display: block;
}

/* Wizard Navigation Buttons */
.wizard-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

/* Layout modifications for interior pages */
.philosophy-detail-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.philosophy-detail-item {
    background-color: var(--bg-primary);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.philosophy-detail-item h3 {
    font-size: 1.35rem;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.philosophy-detail-item p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Service Detail Cards */
.service-detail-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    height: 100%;
}

.service-detail-card-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.service-detail-card h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.service-detail-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Mobile Optimization & Responsive Enhancements (< 768px & < 480px)
   ========================================================================== */

@media (max-width: 767px) {
    /* Header & Mobile Navigation */
    .header-container {
        height: 80px;
    }

    .header-logo-img {
        height: 60px;
        width: 60px;
        padding: 2px;
    }

    .nav-menu.open {
        top: 80px;
        padding: 20px;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        gap: 16px;
    }

    .nav-link {
        font-size: 0.95rem;
        padding: 10px 0;
        display: block;
        text-align: center;
        border-bottom: 1px solid rgba(220, 207, 197, 0.2);
    }

    .mobile-nav-toggle {
        padding: 10px;
        margin-right: -10px;
    }

    /* Spacing & Sections */
    .section {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 35px;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    /* Hero Section Mobile */
    .hero-section {
        min-height: auto;
        padding-top: 110px;
        padding-bottom: 50px;
    }

    .hero-logo-wrapper {
        width: 140px;
        height: 140px;
        padding: 8px;
        margin-bottom: 20px;
    }

    .hero-title {
        font-size: 1.95rem;
        margin-bottom: 16px;
        line-height: 1.25;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    /* Sub-page Hero */
    .sub-page-hero {
        padding: 120px 0 45px;
    }

    .sub-page-hero h1 {
        font-size: 2rem;
    }

    .sub-page-hero p {
        font-size: 0.95rem;
    }

    /* Grid Layouts */
    .grid {
        gap: 24px;
    }

    /* Cards & Panels */
    .pricing-card, .service-detail-card, .calculator-card, .summary-panel {
        padding: 24px 18px;
    }

    .pricing-header h3 {
        font-size: 1.5rem;
    }

    .pricing-header .price {
        font-size: 2.8rem;
    }

    /* Calculator Wizard Mobile */
    .calculator-section {
        overflow-x: hidden;
        width: 100%;
    }

    .options-grid {
        grid-template-columns: 1fr !important;
        gap: 14px;
    }

    .wizard-progress {
        margin-bottom: 25px;
        width: 100%;
    }

    .wizard-node-bubble {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

    .wizard-node-label {
        font-size: 0.62rem;
        letter-spacing: 0;
    }

    .option-card-content {
        padding: 16px 14px;
        gap: 12px;
        box-sizing: border-box;
        width: 100%;
    }

    .option-card-icon {
        font-size: 1.3rem;
    }

    .option-card-info h4 {
        font-size: 0.92rem;
    }

    .wizard-buttons {
        flex-direction: column-reverse;
        gap: 12px;
        width: 100%;
    }

    .wizard-buttons .btn {
        width: 100%;
    }

    #submitBtnGroup {
        width: 100%;
        flex-direction: column;
        gap: 10px;
    }

    #submitBtnGroup .btn {
        width: 100%;
        justify-content: center;
    }

    /* Modal Mobile */
    .modal-content {
        padding: 28px 20px;
        width: 95%;
    }

    /* Footer Mobile */
    .main-footer {
        padding: 50px 0 30px;
    }

    .footer-slogan {
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .wizard-node-label {
        display: none;
    }

    .wizard-progress::before, .wizard-progress-bar {
        left: 15%;
        width: 70%;
    }

    .total-price {
        font-size: 3.2rem;
    }
}

/* Organic & Compact Button Variants */
.btn-compact {
    padding: 10px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 30px;
    letter-spacing: 0.3px;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    gap: 8px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.btn-whatsapp {
    background-color: #25D366;
    color: #ffffff;
    border: none;
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.25);
}

/* Floating WhatsApp Contact Button */
.whatsapp-float-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: #25D366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: pulse-whatsapp 2.5s infinite;
}

.whatsapp-float-btn:hover {
    background-color: #20ba5a;
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    70% {
        box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 767px) {
    .whatsapp-float-btn {
        bottom: 18px;
        right: 18px;
        width: 54px;
        height: 54px;
        font-size: 28px;
    }
}